From 14759635c07bcfefd4d916b1e070e3c43b6cf5f6 Mon Sep 17 00:00:00 2001 From: Alan Kligman Date: Thu, 30 May 2013 14:57:33 -0400 Subject: [PATCH] WIP --- examples/IndexedDBViewer.css | 163 ++ examples/IndexedDBViewer.js | 317 +++ examples/IndexedDBViewer.zip | Bin 0 -> 3428 bytes examples/Linq2IndexedDB.js | 3377 ++++++++++++++++++++++++++++++++ examples/crypto-test.html | 15 + examples/deferred-test.html | 75 +- examples/jquery-1.10.0.min.js | 6 + examples/refactoring-test.html | 38 + examples/test5.html | 31 +- examples/viewer.html | 14 + lib/when.js | 4 +- src/fs2.js | 308 ++- src/indexeddb.js | 116 +- src/indexeddb2.js | 108 + 14 files changed, 4509 insertions(+), 63 deletions(-) create mode 100644 examples/IndexedDBViewer.css create mode 100644 examples/IndexedDBViewer.js create mode 100644 examples/IndexedDBViewer.zip create mode 100644 examples/Linq2IndexedDB.js create mode 100644 examples/crypto-test.html create mode 100644 examples/jquery-1.10.0.min.js create mode 100644 examples/refactoring-test.html create mode 100644 examples/viewer.html create mode 100644 src/indexeddb2.js diff --git a/examples/IndexedDBViewer.css b/examples/IndexedDBViewer.css new file mode 100644 index 0000000..467020f --- /dev/null +++ b/examples/IndexedDBViewer.css @@ -0,0 +1,163 @@ +#indexedDBViewer { + padding: 0px; + margin: 0px; + font-family: Courier; + font-size: 12px; + width: 100%; + position: absolute; + bottom: 0px; + right: 0px; + height: 100%; + z-index: 999999; + background-color: lightgray; + overflow: hidden; +} + +#indexedDBViewer li { + padding: 0px; + margin: 0px; + list-style: none; +} + +#indexedDBViewer ul { + list-style: none; + margin: 0px; + padding: 0px 0px 0px 15px; +} + +#indexedDBViewer h1 { + padding: 0px 0px 5px 0px; + margin: 0px; + font-size: 14px; +} + +#indexedDBViewerHeader { + height: 15px; + width: 100%; + cursor: row-resize; + text-align: right; +} + +#indexedDBViewerHeader span { + cursor: pointer; + height: 13px; + width: 13px; + padding-left: 0px; + padding-right: 0px; + border: 1px solid black; + display: inline-block; + text-align: center; +} + +#indexedDBViewerNavigation { + display: inline-block; + height: 100%; + width: auto; + min-width: 200px; + vertical-align: top; + padding: 2px 2px 2px 2px; + overflow: auto; +} + +#indexedDBViewerContent { + display: inline-block; + height: 100%; + width: auto; + min-width: 400px; + vertical-align: top; + padding: 2px 2px 2px 12px; + overflow: auto; +} + +#indexedDBViewerContentObjectStoresTable { + width: 100% +} + +#indexedDBViewerContentObjectStoresRowHeaderName { + width: auto; + min-width: 100px; + text-align: left; +} + +#indexedDBViewerContentObjectStoresRowHeaderKeyPath { + width: 100px; + text-align: left; +} + +#indexedDBViewerContentObjectStoresRowHeaderAutoIncrement { + width: 100px; + text-align: left; +} + +#indexedDBViewerContentIndexTable { + width: 100% +} + +#indexedDBViewerContentIndexRowHeaderName { + width: auto; + min-width: 150px; + text-align: left; +} + +#indexedDBViewerContentIndexRowHeaderKeyPath { + width: auto; + min-width: 100px; + text-align: left; +} + +#indexedDBViewerContentIndexRowHeaderObjectStore { + width: auto; + min-width: 100px; + text-align: left; +} + +#indexedDBViewerContentIndexRowHeaderMultiEntry { + width: 100px; + text-align: left; +} + +#indexedDBViewerContentIndexRowHeaderUnique { + width: 100px; + text-align: left; +} + +#indexedDBViewerContentObjectStoreRowHeaderKey { + width: auto; + min-width: 100px; + text-align: left; +} + +#indexedDBViewerContentObjectStoreRowHeaderValue { + width: auto; + min-width: 400px; + text-align: left; +} + +#indexedDBViewerContentIndexRowHeaderKey { + width: auto; + min-width: 100px; + text-align: left; +} + +#indexedDBViewerContentIndexRowHeaderPrimaryKey { + width: auto; + min-width: 100px; + text-align: left; +} + +#indexedDBViewerContentIndexRowHeaderValue { + width: auto; + min-width: 400px; + text-align: left; +} + +#indexedDBViewerContentObjectStoreTable td, #indexedDBViewerContentIndexTable td { + vertical-align: top; + text-align: left; + padding: 0px; + margin: 0px; + } + +#indexedDBViewer .clickable { + cursor: pointer; +} diff --git a/examples/IndexedDBViewer.js b/examples/IndexedDBViewer.js new file mode 100644 index 0000000..e62a5fa --- /dev/null +++ b/examples/IndexedDBViewer.js @@ -0,0 +1,317 @@ +/// +/// + +$(function () { + function initializeViewer() { + var placeholder = $("#indexedDBViewer"); + var dbName = placeholder.attr("data-dbName"); + createHeader('indexedDBViewerHeader', placeholder); + var navigation = retrieveOrCreateElement('indexedDBViewerNavigation', 'div', placeholder); + var menu = retrieveOrCreateElement('indexedDBViewerMenu', 'ul', navigation); + var menuOverview = expandableListItem('indexedDBViewerMenuOverview', dbName, menu, viewDb, { dbName: dbName, objectStore: null, index: null }); + + navigation.addClass('nav'); + + linq2indexedDB.prototype.core.db(dbName).then(function () { + var connection = arguments[0][0]; + + linq2indexedDB.prototype.core.dbStructureChanged.addListener(linq2indexedDB.prototype.core.databaseEvents.databaseBlocked, function () { + connection.close(); + }); + + var menuObjectStores = retrieveOrCreateElement('indexedDBViewerMenuObjectStores', 'ul', menuOverview); + + for (var i = 0; i < connection.objectStoreNames.length; i++) { + var storeName = connection.objectStoreNames[i]; + var menuObjectStore = expandableListItem('indexedDBViewerMenuObjectStore' + storeName, storeName, menuObjectStores, viewDb, { dbName: dbName, objectStore: storeName, index: null }); + + linq2indexedDB.prototype.core.objectStore(linq2indexedDB.prototype.core.transaction(connection, storeName, linq2indexedDB.prototype.core.transactionTypes.READ_ONLY, false), storeName).then(function (args) { + var store = args[1]; + + var menuObjectStore = retrieveOrCreateElement('indexedDBViewerMenuObjectStore' + storeName, 'li', menuObjectStores); + var menuIndexes = retrieveOrCreateElement('indexedDBViewerMenuObjectStore' + store.name + 'Indexes', 'ul', menuObjectStore); + + for (var j = 0; j < store.indexNames.length; j++) { + var indexName = store.indexNames[i]; + expandableListItem('indexedDBViewerMenuObjectStore' + store.name + 'Index' + indexName, indexName, menuIndexes, viewDb, { dbName: dbName, objectStore: store.name, index: indexName }); + } + }); + } + }, null, function (args) { + if (args[1].type == "upgradeneeded") { + args[0].abort(); + } + }); + } + + function viewDb(e) { + var dbName = e.data.dbName; + var objectStore = e.data.objectStore; + var index = e.data.index; + var content = retrieveOrCreateElement('indexedDBViewerContent', 'div', $("#indexedDBViewer")); + content.empty(); + + if (objectStore != null) { + if (index != null) { + retrieveOrCreateElement('indexedDBViewerContentGeneral', 'h1', content).text(index); + } + else { + retrieveOrCreateElement('indexedDBViewerContentGeneral', 'h1', content).text(objectStore); + } + } + + linq2indexedDB.prototype.core.db(dbName).then(function () { + var connection = arguments[0][0]; + + if (objectStore == null) { + retrieveOrCreateElement('indexedDBViewerContentGeneral', 'h1', content).text("General"); + retrieveOrCreateElement('indexedDBViewerContentGeneralName', 'span', content).text("Name: " + connection.name); + content.append("
"); + retrieveOrCreateElement('indexedDBViewerContentGeneralVersion', 'span', content).text("Version: " + connection.version); + content.append("
"); + content.append("
"); + + retrieveOrCreateElement('indexedDBViewerContentObjectStores', 'h1', content).text("Object stores"); + retrieveOrCreateElement('indexedDBViewerContentObjectStoresTable', 'table', content); + content.append("
"); + content.append("
"); + + retrieveOrCreateElement('indexedDBViewerContentIndex', 'h1', content).text("Indexes"); + retrieveOrCreateElement('indexedDBViewerContentIndexTable', 'table', content); + content.append("
"); + } + + linq2indexedDB.prototype.core.dbStructureChanged.addListener(linq2indexedDB.prototype.core.databaseEvents.databaseBlocked, function () { + connection.close(); + }); + + for (var i = 0; i < connection.objectStoreNames.length; i++) { + var storeName = connection.objectStoreNames[i]; + linq2indexedDB.prototype.core.objectStore(linq2indexedDB.prototype.core.transaction(connection, storeName, linq2indexedDB.prototype.core.transactionTypes.READ_ONLY, false), storeName).then(function (args) { + var store = args[1]; + if (objectStore == null) { + viewObjectStoreDefinition(store.name, store.keyPath, store.autoIncrement, content); + } + else { + if (index == null && store.name == objectStore) { + linq2indexedDB.prototype.core.cursor(store).then(function () { + + }, function () { + }, function (args1) { + var keyValue = args1[0]; + viewObjectStoreData(keyValue.key, keyValue.data, content); + }); + } + } + for (var j = 0; j < store.indexNames.length; j++) { + linq2indexedDB.prototype.core.index(store, store.indexNames[j], false).then(function (args1) { + var ix = args1[1]; + if (objectStore == null) { + viewIndexDefinition(ix.name, ix.keyPath, ix.objectStore.name, ix.multiEntry || ix.multiRow, ix.unique, content); + } + else { + if (index != null && ix.name == index) { + linq2indexedDB.prototype.core.cursor(ix).then(function () { + var x = 1; + }, function () { + }, function (args1) { + var keyValue = args1[0]; + viewIndexData(args1[1].key, args1[1].primaryKey, keyValue.data, content); + }); + } + } + }); + } + }); + } + + }); + } + + function viewObjectStoreDefinition(name, keyPath, autoIncrement, parent) { + var table = retrieveOrCreateElement('indexedDBViewerContentObjectStoresTable', 'table', parent); + var headerRow = retrieveOrCreateElement('indexedDBViewerContentObjectStoresRowHeader', 'tr', table); + retrieveOrCreateElement('indexedDBViewerContentObjectStoresRowHeaderName', 'th', headerRow).text("name"); + retrieveOrCreateElement('indexedDBViewerContentObjectStoresRowHeaderKeyPath', 'th', headerRow).text("keyPath"); + retrieveOrCreateElement('indexedDBViewerContentObjectStoresRowHeaderAutoIncrement', 'th', headerRow).text("autoIncrement"); + + + var dataRow = retrieveOrCreateElement('indexedDBViewerContentObjectStoresRow' + name, 'tr', table); + retrieveOrCreateElement('indexedDBViewerContentObjectStoresRow' + name + 'Name', 'td', dataRow).text(name); + retrieveOrCreateElement('indexedDBViewerContentObjectStoresRow' + name + 'KeyPath', 'td', dataRow).text(keyPath); + retrieveOrCreateElement('indexedDBViewerContentObjectStoresRow' + name + 'AutoIncrement', 'td', dataRow).text(autoIncrement); + } + + function viewIndexDefinition(name, keyPath, objectStore, multiEntry, unique, parent) { + var table = retrieveOrCreateElement('indexedDBViewerContentIndexTable', 'table', parent); + var headerRow = retrieveOrCreateElement('indexedDBViewerContentIndexRowHeader', 'tr', table); + retrieveOrCreateElement('indexedDBViewerContentIndexRowHeaderName', 'th', headerRow).text("name"); + retrieveOrCreateElement('indexedDBViewerContentIndexRowHeaderKeyPath', 'th', headerRow).text("keyPath"); + retrieveOrCreateElement('indexedDBViewerContentIndexRowHeaderObjectStore', 'th', headerRow).text("objectStore"); + retrieveOrCreateElement('indexedDBViewerContentIndexRowHeaderMultiEntry', 'th', headerRow).text("multiEntry"); + retrieveOrCreateElement('indexedDBViewerContentIndexRowHeaderUnique', 'th', headerRow).text("unique"); + + + var dataRow = retrieveOrCreateElement('indexedDBViewerContentIndexRow' + name, 'tr', table); + retrieveOrCreateElement('indexedDBViewerContentIndexRow' + name + 'Name', 'td', dataRow).text(name); + retrieveOrCreateElement('indexedDBViewerContentIndexRow' + name + 'KeyPath', 'td', dataRow).text(keyPath); + retrieveOrCreateElement('indexedDBViewerContentIndexRow' + name + 'ObjectStore', 'td', dataRow).text(objectStore); + retrieveOrCreateElement('indexedDBViewerContentIndexRow' + name + 'MultiEntry', 'td', dataRow).text(multiEntry); + retrieveOrCreateElement('indexedDBViewerContentIndexRow' + name + 'Unique', 'td', dataRow).text(unique); + } + + function viewObjectStoreData(key, value, parent) { + var table = retrieveOrCreateElement('indexedDBViewerContentObjectStoreTable', 'table', parent); + var headerRow = retrieveOrCreateElement('indexedDBViewerContentObjectStoreRowHeader', 'tr', table); + retrieveOrCreateElement('indexedDBViewerContentObjectStoreRowHeaderKey', 'th', headerRow).text("key"); + retrieveOrCreateElement('indexedDBViewerContentObjectStoreRowHeaderValue', 'th', headerRow).text("value"); + + + var dataRow = retrieveOrCreateElement('indexedDBViewerContentObjectStoreRow' + key, 'tr', table); + viewData(key, retrieveOrCreateElement('indexedDBViewerContentObjectStoreRow' + key + 'Key', 'td', dataRow)); + viewData(value, retrieveOrCreateElement('indexedDBViewerContentObjectStoreRow' + key + 'Value', 'td', dataRow)); + } + + function viewIndexData(key, primaryKey, value, parent) { + var table = retrieveOrCreateElement('indexedDBViewerContentIndexTable', 'table', parent); + var headerRow = retrieveOrCreateElement('indexedDBViewerContentIndexRowHeader', 'tr', table); + retrieveOrCreateElement('indexedDBViewerContentIndexRowHeaderKey', 'th', headerRow).text("key"); + retrieveOrCreateElement('indexedDBViewerContentIndexRowHeaderPrimaryKey', 'th', headerRow).text("primary key"); + retrieveOrCreateElement('indexedDBViewerContentIndexRowHeaderValue', 'th', headerRow).text("value"); + + + var dataRow = retrieveOrCreateElement('indexedDBViewerContentIndexRow' + primaryKey, 'tr', table); + viewData(key, retrieveOrCreateElement('indexedDBViewerContentIndexRow' + primaryKey + 'Key', 'td', dataRow)); + viewData(primaryKey, retrieveOrCreateElement('indexedDBViewerContentIndexRow' + primaryKey + 'PrimaryKey', 'td', dataRow)); + viewData(value, retrieveOrCreateElement('indexedDBViewerContentIndexRow' + primaryKey + 'Value', 'td', dataRow)); + } + + function viewData(value, parent, propName) { + var text; + + if (propName) { + text = propName + value; + } + else { + parent = retrieveOrCreateElement(null, 'ul', parent); + text = value; + } + + if (typeof (value) === "object" && !(value instanceof Date)) { + var object = expandableListItem(null, text, parent); + var properties = retrieveOrCreateElement(null, 'ul', object); + for (prop in value) { + viewData(value[prop], properties, prop + ": "); + } + object.find('.expendable')[0].click(); + } + else { + retrieveOrCreateElement(null, 'li', parent).text(text); + } + } + + function expandableListItem(id, text, parent, clickEvent, clickEventData) { + var li = retrieveOrCreateElement(id, 'li', parent); + var col = retrieveOrCreateElement(null, 'span', li); + col.text(' - '); + col.data('status', 'open'); + col.click(function () { + if ($(this).data('status') == 'closed') { + $($($(this)[0].parentElement).find('ul')[0]).show(); + col.text(' - '); + col.data('status', 'open'); + } + else if ($(this).data('status') == 'open') { + $($($(this)[0].parentElement).find('ul')[0]).hide(); + col.text(' + '); + col.data('status', 'closed'); + } + }); + col.addClass("clickable"); + col.addClass("expendable"); + + var item = retrieveOrCreateElement(null, 'span', li); + item.text(text); + + if (clickEvent) { + item.click(clickEventData, clickEvent); + item.addClass("clickable"); + } + + return li; + } + + function createHeader(id, parent) { + var header = retrieveOrCreateElement(id, 'div', parent); + var col = retrieveOrCreateElement(null, 'span', header); + col.text(' - '); + col.data('status', 'open'); + col.addClass("clickable"); + col.addClass("expendable"); + col.click(function () { + if ($(this).data('status') == 'closed') { + $('#indexedDBViewer').height(170); + $('#indexedDBViewer').width('100%'); + $('#indexedDBViewerNavigation').show(); + $('#indexedDBViewerContent').show(); + col.text(' - '); + col.data('status', 'open'); + } + else if ($(this).data('status') == 'open') { + $('#indexedDBViewer').height($(this).outerHeight()); + $('#indexedDBViewer').width($(this).outerWidth()); + $('#indexedDBViewerNavigation').hide(); + $('#indexedDBViewerContent').hide(); + col.text(' + '); + col.data('status', 'closed'); + } + }); + } + + function retrieveOrCreateElement(id, element, parent) { + var el; + + if (id && id != null && id != '') { + if ($('#' + id).length > 0) { + el = $('#' + id); + } else { + el = $('<' + element + ' id="' + id + '">'); + parent.append(el); + } + } + else { + el = $('<' + element + '>'); + parent.append(el); + } + + return el; + } + + initializeViewer(); + + // mousedown, mousemove, mouseup and mouseleave for resizing the placeholder + $(window).bind('mousedown', function (event) { + var location = $(window).height() - $("#indexedDBViewer").height(); + if ((location - 2) <= event.pageY && event.pageY <= (location + 5)) { + $(window).bind('mousemove', resize); + } + }); + + $(window).bind('mouseup', function () { + $(window).unbind('mousemove', resize); + }); + + $(window).bind('mouseleave', function () { + $(window).unbind('mousemove', resize); + }); + + function resize(event) { + var pageHeight = $(window).height(); + if (pageHeight - event.pageY >= 50) { + $("#indexedDBViewer").height(pageHeight - event.pageY); + var height = $("#indexedDBViewer").height() - $("#indexedDBViewerHeader").height(); + $("#indexedDBViewerNavigation").height(height); + $("#indexedDBViewerContent").height(height); + } + } +}); \ No newline at end of file diff --git a/examples/IndexedDBViewer.zip b/examples/IndexedDBViewer.zip new file mode 100644 index 0000000000000000000000000000000000000000..80945ac3570599d17f58a04689da6fc2ae73b969 GIT binary patch literal 3428 zcmZ{nWl$817KWEaN~t9zR$4$px?#y(QaY4waamGaIwVA-Lu%;-1*9a`rBgmi>Fy4N zC8fQ7b7$_{x%1s~ew>*z=e)n(AMc~5g@1_<%gy0=Nw?Sa_y(uLLfP>9RmAing(Q-?^X7FKa9#q zHTbId6)&@BAcj}0ScVX;_FNM!S?EOxQ*q`_%*>E7`zc zkct;3k_yk@N#dxYE>Je|0_&+{=QFAM(jFGiO&4M|X%eUQCTI#rg365rGU<2!SUUlGZ+{Z@Hq;E zHp^;BYmD@~tQ7Ai&fj}8yY3PRssbYonmH#@i%0`L|1c5tx!#WZS47E;7UM zq>C?5Kc;_h>Q$?GpY{yq(VRE$!d&4g8BWb=Uhl~)KOxM|{)r*vTP z%l^XnA!{S%VEN2^@W(a2-hT|r7K~8Z1(DESlK=qL3IG7rKN!^6Yr}lcZC>L3Eeq>G zd�E{y+^={v*8r(zWJ$Vz| z_wkW!EK*u-X$5>Yku_R z%Y7365~AA|>Yh5fWFilq!f09W!@2vJmIOQb$(?wDbKbAhc3@1tqKO=bCU!(s<-=kG zo#ZboT5pZL6!I39qpqPxVOE2m#7;r>gSx{U#FNpJcOOJ}UbB-8jC$?Bo^on+{A9cc zgC(V8%kg_q>SwU#`aKAuN|gTQlKZHPy}y=Jtsd01+6Zh(qf<*i(N(e}xZpN00+rsq zwqt%iB^7D=TGLb2(j{N?bky|O>M`fCWbsmw-wAWC{4N7woj1MG`%TU>hZL1DBeIIa zh)MMgR4bQ{>$T3A0QD)aU?R~lNso+7!EYVM9nJ(ijx?p{T7*dPtE;QYB>XaiM8h;l zvq16ywJg3i8KN6H*9W_*U~LU7;q%*wO7cC4h=7<$UDJy09u|S@WYJ@0nPs^^p|jy zsGE(YD2@TnqU_J_N57*~UdUk?TQbu_sUAXBJRl~Kk#NFAEGrfj?(kq{M?S7mM{@hb zK69YdUADochJmVtcvurRFkILbrCoOa&u; zj85K(Y}X17lFe-5!7%4p-Jj$C4nKcr7++w-aN?Bl1TS-(2pISnQm%uo#|2*Q>ls5l z6AB)Fbq@R~x64c4?-){%y2_1tesv{)ba}t`#2T%n&FvVQejW`;EA&qsunN9rR=B22 z#!8X#CAamX!wAgWaf-F$UBivhlq0jVrOafP*IwB5;-?!_g$cBE!F;O5`kMqS*p}w) zty?L2WX`zF%vy)Qa63y0=i(bUr^RXpooF~j+t>WF>26(OXUdJy~)U2z#dHO5zc1{IP5LNvmti4K&V0MKs+gM7;oM%7f zYDFAojh_|Xm+&+S_G0hDy%C8gV6*wD5;055#5@dy?68NDcBW9IolEU3zL#k zSYjm)x;w)la_g=?9{e%Rt$+KaXzZb)qgK|J`b-~u*V$PbMd4Q=T%!nr$3z;OVF|ON z?P_RBdP%;S^wq**4nomjW`mi13B1y0EF8xrQAaW9I!1i~UsY~f4?EqKCk=bMZs?BB z-JURm);=1ubxdCvZ8gn7omJ+Lg!Q(&@`zRM<^p;=^J6pWM&wLV5@(yZK6b3qs(dnm zBye|f=X}RndG_WZYiOJT?R17=`hoWFToEsr+1v@qA#yK1tI~+4og}mBRS8XC8L~t; zf4AH2ypgv4Y`NOQ+;uMTD!NLQ;7G=g`>+S+&0@OSEN%9Lf%E$}vgOP#N3l{9XG9>Vr`G< zkK0XxABjMF$OQ7cJ_z=;CzM`fS0(y>Vp_qpe{WWo*co%1}TT^5wt5yON4UYnU*rEk?_vWf?YDnu#D`&H&xBN=5EJOVC z3qbQt=OwfjqWpBf!P%%^ z{}Un-$!HKNA~>vX3{&lq-_c|TfgcNEpC$UxEHneanv|zovgS_2@e(i7=tt)@ztvv7 zTHC$yuw?X;!sb#RoDXoAd(2$Ta|&k$>>rMdD3r6ocQ}J$CQ=6Ynf4khtEP&x@B(NA zq&8_ob(g2>`=VvwPx6H>B%A7ZDSB9Qb}&<{zuSsjxw2a4LoYm?fSsjD)+rgTZ=zD; zKtBe>U5A*uZ(@U}K)SmvqT8fQrVBuon&j=%LvObwN+#U`d&na_Ax9CUl&BQ)n+}C| zv}hUVi%hq-R`waZ6;h`$#W};9e4=5S<(X0cK5J90G7dsPG2&{akLf=U$zxgE)UseP zxd$Dv2+m&hcsGO2Z+ARGBwKQb^d9{}XRqb@sNn;1?+-pB8T;(B0pXa=K$$XRtF3}3 z)3kFaxWs%++upw*e%SK5*N+T?e-ap`vlD$+5nh0d3&9IX)!kW03uXzjtsE*}16pF` zr-&y>yKd`I4QEyN-L`JC8dOrrl*m_v*5b%HIqCAZg?JxjY`K@2ikE4O6GgxI_Hp~3 zsP&0Ilui)R>6 +/// + +var linq2indexedDB; +var enableLogging = false; + +// Initializes the linq2indexeddb object. +(function () { + "use strict"; + + linq2indexedDB = function (name, configuration, enableDebugging) { + /// Creates a new or opens an existing database for the given name + /// The name of the database + /// + /// [Optional] provide comment + /// + /// + + var dbConfig = { + autoGenerateAllowed: true + }; + + if (name) { + dbConfig.name = name; + } + + if (configuration) { + if (configuration.version) { + dbConfig.version = configuration.version; + } + // From the moment the configuration is provided by the developper, autoGeneration isn't allowed. + // If this would be allowed, the developper wouldn't be able to determine what to do for which version. + if (configuration.schema) { + var appVersion = dbConfig.version || -1; + for (key in configuration.schema) { + if (typeof key === "number") { + appVersion = version > key ? version : key; + } + } + if (version > -1) { + dbConfig.autoGenerateAllowed = false; + dbConfig.version = appVersion; + dbConfig.schema = configuration.schema; + } + } + if (configuration.definition) { + dbConfig.autoGenerateAllowed = false; + dbConfig.definition = configuration.definition; + } + if (configuration.onupgradeneeded) { + dbConfig.autoGenerateAllowed = false; + dbConfig.onupgradeneeded = configuration.onupgradeneeded; + } + if (configuration.oninitializeversion) { + dbConfig.autoGenerateAllowed = false; + dbConfig.oninitializeversion = configuration.oninitializeversion; + } + } + + var returnObject = { + utilities: linq2indexedDB.prototype.utilities, + core: linq2indexedDB.prototype.core, + linq: linq(dbConfig), + initialize: function () { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Initialize Started"); + return linq2indexedDB.prototype.utilities.promiseWrapper(function (pw) { + linq2indexedDB.prototype.core.db(dbConfig.name, dbConfig.version).then(function (args) /*db*/ { + var db = args[0]; + + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Close dbconnection"); + db.close(); + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Initialize Succesfull"); + pw.complete(); + }, pw.error, function (args) /*txn, e*/ { + var txn = args[0]; + var e = args[1]; + if (e.type == "upgradeneeded") { + upgradeDatabase(dbConfig, e.oldVersion, e.newVersion, txn); + } + }); + }); + }, + deleteDatabase: function () { + return linq2indexedDB.prototype.utilities.promiseWrapper(function (pw) { + linq2indexedDB.prototype.core.deleteDb(dbConfig.name).then(function () { + pw.complete(); + }, pw.error); + }); + } + }; + + enableLogging = enableDebugging; + if (enableDebugging) { + returnObject.viewer = viewer(dbConfig); + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.warning, "Debugging enabled: be carefull when using in production enviroment. Complex objects get written to the log and may cause memory leaks.") + + } else { + returnObject.viewer = null; + } + + + return returnObject; + }; + + function linq(dbConfig) { + + var queryBuilderObj = function (objectStoreName) { + this.from = objectStoreName; + this.where = []; + this.select = []; + this.sortClauses = []; + this.get = []; + this.insert = []; + this.merge = []; + this.update = []; + this.remove = []; + this.clear = false; + }; + + queryBuilderObj.prototype = { + executeQuery: function () { + executeQuery(this); + } + }; + + function from(queryBuilder, objectStoreName) { + queryBuilder.from = objectStoreName; + return { + where: function (filter) { + /// Filters the selected data. + /// + /// The filter argument can be a string (In this case the string represents the property name you want to filter on) or a function. + /// (In this case the function will be used to filter the data. This callback function is called with 1 parameter: data + /// ,this argument holds the data that has to be validated. The return type of the function must be a boolean.) + /// + return where(queryBuilder, filter, true, false); + }, + orderBy: function (propertyName) { + /// Sorts the selected data ascending. + /// The name of the property you want to sort on. + return orderBy(queryBuilder, propertyName, false); + }, + orderByDesc: function (propertyName) { + /// Sorts the selected data descending. + /// The name of the property you want to sort on. + return orderBy(queryBuilder, propertyName, true); + }, + select: function (propertyNames) { + /// Selects the data. + /// A list of the names of the properties you want to select. + /// A list with the selected objects. + return select(queryBuilder, propertyNames); + }, + insert: function (data, key) { + /// inserts data. + /// The object you want to insert. + /// + /// [Optional] The key of the data you want to insert. + /// + /// The object that was inserted. + return insert(queryBuilder, data, key); + }, + update: function (data, key) { + /// updates data. + /// The object you want to update. + /// + /// [Optional] The key of the data you want to update. + /// + /// The object that was updated. + return update(queryBuilder, data, key); + }, + merge: function (data, key) { + /// merges data. + /// The data you want to merge. + /// + /// The key of the data you want to update. + /// + /// The object that was updated. + return merge(queryBuilder, data, key); + }, + remove: function (key) { + /// Removes data from the objectstore by his key. + /// The key of the object you want to remove. + return remove(queryBuilder, key); + }, + clear: function () { + /// Removes all data from the objectstore. + return clear(queryBuilder); + }, + get: function (key) { + /// Gets an object by his key. + /// The key of the object you want to retrieve. + /// The object that has the provided key. + return get(queryBuilder, key); + } + }; + } + + function where(queryBuilder, filter, isAndClause, isOrClause, isNotClause) { + var whereClauses = {}; + var filterMetaData; + + if (isNotClause === "undefined") { + whereClauses.not = function () { + return where(queryBuilder, filter, isAndClause, isOrClause, true); + }; + } + + if (typeof filter === "function") { + filterMetaData = { + propertyName: filter, + isOrClause: isOrClause, + isAndClause: isAndClause, + isNotClause: (isNotClause === "undefined" ? false : isNotClause), + filter: linq2indexedDB.prototype.linq.createFilter("anonymous" + queryBuilder.where.length, filter, null) + }; + return whereClause(queryBuilder, filterMetaData); + } else if (typeof filter === "string") { + // Builds up the where filter methodes + for (var filterName in linq2indexedDB.prototype.linq.filters) { + filterMetaData = { + propertyName: filter, + isOrClause: isOrClause, + isAndClause: isAndClause, + isNotClause: (typeof isNotClause === "undefined" ? false : isNotClause), + filter: linq2indexedDB.prototype.linq.filters[filterName] + }; + if (typeof linq2indexedDB.prototype.linq.filters[filterName].filter !== "function") { + throw "Linq2IndexedDB: a filter methods needs to be provided for the filter '" + filterName + "'"; + } + if (typeof linq2indexedDB.prototype.linq.filters[filterName].name === "undefined") { + throw "Linq2IndexedDB: a filter name needs to be provided for the filter '" + filterName + "'"; + } + + whereClauses[linq2indexedDB.prototype.linq.filters[filterName].name] = linq2indexedDB.prototype.linq.filters[filterName].filter(whereClause, queryBuilder, filterMetaData); + } + } + return whereClauses; + } + + function whereClause(queryBuilder, filterMetaData) { + queryBuilder.where.push(filterMetaData); + return { + and: function (filter) { + /// Adds an extra filter. + /// + /// The filter argument can be a string (In this case the string represents the property name you want to filter on) or a function. + /// (In this case the function will be used to filter the data. This callback function is called with 1 parameter: data + /// ,this argument holds the data that has to be validated. The return type of the function must be a boolean.) + /// + return where(queryBuilder, filter, true, false); + }, + or: function (filter) { + /// Adds an extra filter. + /// + /// The filter argument can be a string (In this case the string represents the property name you want to filter on) or a function. + /// (In this case the function will be used to filter the data. This callback function is called with 1 parameter: data + /// ,this argument holds the data that has to be validated. The return type of the function must be a boolean.) + /// + return where(queryBuilder, filter, false, true); + }, + orderBy: function (propertyName) { + /// Sorts the selected data ascending. + /// The name of the property you want to sort on. + return orderBy(queryBuilder, propertyName, false); + }, + orderByDesc: function (propertyName) { + /// Sorts the selected data descending. + /// The name of the property you want to sort on. + return orderBy(queryBuilder, propertyName, true); + }, + select: function (propertyNames) { + /// Selects the data. + /// A list of the names of the properties you want to select. + return select(queryBuilder, propertyNames); + }, + remove: function () { + return remove(queryBuilder); + }, + merge: function (data) { + return merge(queryBuilder, data); + } + }; + } + + function orderBy(queryBuilder, propName, descending) { + queryBuilder.sortClauses.push({ propertyName: propName, descending: descending }); + return { + orderBy: function (propertyName) { + /// Sorts the selected data ascending. + /// The name of the property you want to sort on. + return orderBy(queryBuilder, propertyName, false); + }, + orderByDesc: function (propertyName) { + /// Sorts the selected data descending. + /// The name of the property you want to sort on. + return orderBy(queryBuilder, propertyName, true); + }, + select: function (propertyNames) { + /// Selects the data. + /// A list of the names of the properties you want to select. + return select(queryBuilder, propertyNames); + } + }; + } + + function select(queryBuilder, propertyNames) { + if (propertyNames) { + if (!linq2indexedDB.prototype.utilities.isArray(propertyNames)) { + propertyNames = [propertyNames]; + } + + for (var i = 0; i < propertyNames.length; i++) { + queryBuilder.select.push(propertyNames[i]); + } + } + return linq2indexedDB.prototype.utilities.promiseWrapper(function (pw) { + var returnData = []; + executeQuery(queryBuilder, linq2indexedDB.prototype.core.transactionTypes.READ_WRITE, executeWhere).then(function () { + pw.complete(this, returnData); + },pw.error, function(args) { + var obj = selectData(args[0].data, queryBuilder.select); + returnData.push(obj); + pw.progress(this, obj /*[obj]*/); + }); + }); + } + + function insert(queryBuilder, data, key) { + queryBuilder.insert.push({ data: data, key: key }); + return executeQuery(queryBuilder, linq2indexedDB.prototype.core.transactionTypes.READ_WRITE, function (qb, pw, transaction) { + var objectStorePromis = linq2indexedDB.prototype.core.objectStore(transaction, qb.from); + if (linq2indexedDB.prototype.utilities.isArray(qb.insert[0].data) && !qb.insert[0].key) { + var returnData = []; + for (var i = 0; i < qb.insert[0].data.length; i++) { + linq2indexedDB.prototype.core.insert(objectStorePromis, qb.insert[0].data[i]).then(function (args /*storedData, storedkey*/) { + pw.progress(this, {object: args[0], key: args[1]}/*[storedData, storedkey]*/); + returnData.push({ object: args[0], key: args[1] }); + if (returnData.length == qb.insert[0].data.length) { + pw.complete(this, returnData); + } + }, pw.error); + } + } + else { + linq2indexedDB.prototype.core.insert(objectStorePromis, qb.insert[0].data, qb.insert[0].key).then(function(args /*storedData, storedkey*/) { + pw.complete(this, {object: args[0], key: args[1]} /*[storedData, storedkey]*/); + }, pw.error); + } + }); + } + + function update(queryBuilder, data, key) { + queryBuilder.update.push({ data: data, key: key }); + return executeQuery(queryBuilder, linq2indexedDB.prototype.core.transactionTypes.READ_WRITE, function (qb, pw, transaction) { + linq2indexedDB.prototype.core.update(linq2indexedDB.prototype.core.objectStore(transaction, qb.from), qb.update[0].data, qb.update[0].key).then(function (args /*storedData, storedkey*/) { + pw.complete(this, {object: args[0], key: args[1]} /*[storedData, storedkey]*/); + }, pw.error); + }); + } + + function merge(queryBuilder, data, key) { + queryBuilder.merge.push({ data: data, key: key }); + if (key) { + return executeQuery(queryBuilder, linq2indexedDB.prototype.core.transactionTypes.READ_WRITE, function(qb, pw, transaction) { + var objectStore = linq2indexedDB.prototype.core.objectStore(transaction, qb.from); + var obj = null; + linq2indexedDB.prototype.core.cursor(objectStore, IDBKeyRange.only(qb.merge[0].key)).then(function() { + }, pw.error, function(args /*data*/) { + obj = args[0].data; + for (var prop in qb.merge[0].data) { + obj[prop] = qb.merge[0].data[prop]; + } + + args[0].update(obj); + pw.complete(this, obj); + }, pw.error); + }); + } + else { + var returnData = []; + return linq2indexedDB.prototype.utilities.promiseWrapper(function (pw) { + executeQuery(queryBuilder, linq2indexedDB.prototype.core.transactionTypes.READ_WRITE, executeWhere).then(function (args) { + if (returnData.length > 0) { + pw.complete(this, returnData); + } + else { + executeQuery(queryBuilder, linq2indexedDB.prototype.core.transactionTypes.READ_WRITE, function (qb, promise, transaction) { + linq2indexedDB.prototype.core.objectStore(transaction, qb.from).then(function (objectStoreArgs) { + for (var i = 0; i < args.length; i++) { + var obj = args[i]; + for (var prop in queryBuilder.merge[0].data) { + obj[prop] = queryBuilder.merge[0].data[prop]; + } + linq2indexedDB.prototype.core.update(objectStoreArgs[1], obj).then(function (args1 /*data*/) { + pw.progress(this, args1[0] /*[data]*/); + returnData.push(args1[0]); + if (returnData.length == args.length) { + promise.complete(this, returnData); + } + }, promise.error); + } + }, promise.error); + }).then(pw.complete, pw.error, pw.progress); + } + }, null, function (args) { + if (args[0].update) { + var obj = args[0].data; + for (var prop in queryBuilder.merge[0].data) { + obj[prop] = queryBuilder.merge[0].data[prop]; + } + + args[0].update(obj); + pw.progress(this, obj); + returnData.push(obj); + } + }); + }); + } + } + + function remove(queryBuilder, key) { + if (key) { + queryBuilder.remove.push({ key: key }); + return executeQuery(queryBuilder, linq2indexedDB.prototype.core.transactionTypes.READ_WRITE, function (qb, pw, transaction) { + linq2indexedDB.prototype.core.remove(linq2indexedDB.prototype.core.objectStore(transaction, qb.from), qb.remove[0].key).then(function () { + pw.complete(this, queryBuilder.remove[0].key /*[queryBuilder.remove[0].key]*/); + }, pw.error); + }); + } + else { + var cursorDelete = false; + return linq2indexedDB.prototype.utilities.promiseWrapper(function(pw) { + executeQuery(queryBuilder, linq2indexedDB.prototype.core.transactionTypes.READ_WRITE, executeWhere).then(function (data) { + if (cursorDelete) { + pw.complete(this); + } + else { + executeQuery(queryBuilder, linq2indexedDB.prototype.core.transactionTypes.READ_WRITE, function (qb, promise, transaction) { + linq2indexedDB.prototype.core.objectStore(transaction, qb.from).then(function (objectStoreArgs) { + var itemsDeleted = 0; + for (var i = 0; i < data.length; i++) { + linq2indexedDB.prototype.core.remove(objectStoreArgs[1], linq2indexedDB.prototype.utilities.getPropertyValue(data[i], objectStoreArgs[1].keyPath)).then(function(args1 /*data*/) { + pw.progress(this, args1[0] /*[data]*/); + if (++itemsDeleted == data.length) { + promise.complete(this); + } + }, promise.error); + } + }, promise.error); + }).then(pw.complete, pw.error, pw.progress); + } + }, null, function(args) { + if (args[0].remove) { + args[0].remove(); + pw.progress(this); + cursorDelete = true; + } + }); + }); + } + } + + function clear(queryBuilder) { + queryBuilder.clear = true; + return executeQuery(queryBuilder, linq2indexedDB.prototype.core.transactionTypes.READ_WRITE, function (qb, pw, transaction) { + linq2indexedDB.prototype.core.clear(linq2indexedDB.prototype.core.objectStore(transaction, qb.from)).then(function () { + pw.complete(this); + }, pw.error); + }); + } + + function get(queryBuilder, key) { + queryBuilder.get.push({ key: key }); + return executeQuery(queryBuilder, linq2indexedDB.prototype.core.transactionTypes.READ_ONLY, function (qb, pw, transaction) { + linq2indexedDB.prototype.core.get(linq2indexedDB.prototype.core.objectStore(transaction, qb.from), qb.get[0].key).then(function (args /*data*/) { + pw.complete(this, args[0] /*[data]*/); + }, pw.error); + }); + } + + function executeQuery(queryBuilder, transactionType, callBack) { + return linq2indexedDB.prototype.utilities.promiseWrapper(function (pw) { + // Create DB connection + linq2indexedDB.prototype.core.db(dbConfig.name, dbConfig.version).then(function (args /* [db, event] */) { + // Opening a transaction + linq2indexedDB.prototype.core.transaction(args[0], queryBuilder.from, transactionType, dbConfig.autoGenerateAllowed).then(function (transactionArgs /* [transaction] */) { + var txn = transactionArgs[0]; + txn.db.close(); + // call complete if it isn't called already + //pw.complete(); + }, + pw.error, + function (transactionArgs /* [transaction] */) { + callBack(queryBuilder, pw, transactionArgs[0]); + }); + } + , pw.error + , function (args /*txn, e*/) { + var txn = args[0]; + var e = args[1]; + + // Upgrading the database to the correct version + if (e.type == "upgradeneeded") { + upgradeDatabase(dbConfig, e.oldVersion, e.newVersion, txn); + } + }); + }); + } + + function executeWhere(queryBuilder, pw, transaction) { + linq2indexedDB.prototype.core.objectStore(transaction, queryBuilder.from).then(function (objArgs) { + try { + var objectStore = objArgs[1]; + var whereClauses = queryBuilder.where || []; + var returnData = []; + var cursorPromise = determineCursor(objectStore, whereClauses); + + cursorPromise.then( + function (args1 /*data*/) { + var data = args1[0]; + + linq2indexedDB.prototype.utilities.linq2indexedDBWorker(data, whereClauses, queryBuilder.sortClauses).then(function (d) { + // No need to notify again if it allready happend in the onProgress method of the cursor. + if (returnData.length == 0) { + for (var j = 0; j < d.length; j++) { + pw.progress(this, [d[j]] /*[obj]*/); + } + } + pw.complete(this, d /*[returnData]*/); + }); + }, + pw.error, + function (args1 /*data*/) { + + // When there are no more where clauses to fulfill and the collection doesn't need to be sorted, the data can be returned. + // In the other case let the complete handle it. + if (whereClauses.length == 0 && queryBuilder.sortClauses.length == 0) { + returnData.push({ data: args1[0].data, key: args1[0].key }); + pw.progress(this, args1 /*[obj]*/); + } + } + ); + } catch (ex) { + // Handle errors like an invalid keyRange. + linq2indexedDB.prototype.core.abortTransaction(args[0]); + pw.error(this, [ex.message, ex]); + } + }, pw.error); + } + + function determineCursor(objectStore, whereClauses) { + var cursorPromise; + + // Checks if an indexeddb filter can be used + if (whereClauses.length > 0 + && !whereClauses[0].isNotClause + && whereClauses[0].filter.indexeddbFilter + && (whereClauses.length == 1 || (whereClauses.length > 1 && !whereClauses[1].isOrClause))) { + var source = objectStore; + var indexPossible = dbConfig.autoGenerateAllowed || objectStore.indexNames.contains(whereClauses[0].propertyName + linq2indexedDB.prototype.core.indexSuffix); + // Checks if we can use an index + if (whereClauses[0].propertyName != objectStore.keyPath && indexPossible) { + source = linq2indexedDB.prototype.core.index(objectStore, whereClauses[0].propertyName, dbConfig.autoGenerateAllowed); + } + // Checks if we can use indexeddb filter + if (whereClauses[0].propertyName == objectStore.keyPath + || indexPossible) { + // Gets the where clause + removes it from the collection + var clause = whereClauses.shift(); + switch (clause.filter) { + case linq2indexedDB.prototype.linq.filters.equals: + cursorPromise = linq2indexedDB.prototype.core.cursor(source, IDBKeyRange.only(clause.value)); + break; + case linq2indexedDB.prototype.linq.filters.between: + cursorPromise = linq2indexedDB.prototype.core.cursor(source, IDBKeyRange.bound(clause.minValue, clause.maxValue, clause.minValueIncluded, clause.maxValueIncluded)); + break; + case linq2indexedDB.prototype.linq.filters.greaterThan: + cursorPromise = linq2indexedDB.prototype.core.cursor(source, IDBKeyRange.lowerBound(clause.value, clause.valueIncluded)); + break; + case linq2indexedDB.prototype.linq.filters.smallerThan: + cursorPromise = linq2indexedDB.prototype.core.cursor(source, IDBKeyRange.upperBound(clause.value, clause.valueIncluded)); + break; + default: + cursorPromise = linq2indexedDB.prototype.core.cursor(source); + break; + } + } else { + // Get everything if the index can't be used + cursorPromise = linq2indexedDB.prototype.core.cursor(source); + } + } else { + // Get's everything, manually filter data + cursorPromise = linq2indexedDB.prototype.core.cursor(objectStore); + } + return cursorPromise; + } + + function selectData(data, propertyNames) { + if (propertyNames && propertyNames.length > 0) { + if (!linq2indexedDB.prototype.utilities.isArray(propertyNames)) { + propertyNames = [propertyNames]; + } + + var obj = new Object(); + for (var i = 0; i < propertyNames.length; i++) { + linq2indexedDB.prototype.utilities.setPropertyValue(obj, propertyNames[i], linq2indexedDB.prototype.utilities.getPropertyValue(data, propertyNames[i])); + } + return obj; + } + return data; + } + + return { + from: function (objectStoreName) { + return from(new queryBuilderObj(objectStoreName), objectStoreName); + } + }; + } + + function viewer(dbConfig) { + var dbView = {}; + var refresh = true; + + function refreshInternal() { + if (refresh) { + refresh = false; + getDbInformation(dbView, dbConfig); + } + } + + dbView.Configuration = { + name: dbConfig.name, + version: dbConfig.version, + autoGenerateAllowed: dbConfig.autoGenerateAllowed, + schema: dbConfig.schema, + definition: dbConfig.definition, + onupgradeneeded: dbConfig.onupgradeneeded, + oninitializeversion: dbConfig.oninitializeversion + }; + + dbView.refresh = function () { + refresh = true; + refreshInternal(); + }; + + linq2indexedDB.prototype.core.dbStructureChanged.addListener(linq2indexedDB.prototype.core.databaseEvents.databaseUpgrade, function () { + refresh = true; + }); + linq2indexedDB.prototype.core.dbStructureChanged.addListener(linq2indexedDB.prototype.core.databaseEvents.databaseOpened, function () { + refreshInternal(); + }); + linq2indexedDB.prototype.core.dbStructureChanged.addListener(linq2indexedDB.prototype.core.databaseEvents.databaseRemoved, function () { + dbView.name = null; + dbView.version = null; + dbView.ObjectStores = []; + }); + linq2indexedDB.prototype.core.dbDataChanged.addListener([linq2indexedDB.prototype.core.dataEvents.dataInserted, linq2indexedDB.prototype.core.dataEvents.dataRemoved, linq2indexedDB.prototype.core.dataEvents.dataUpdated, linq2indexedDB.prototype.core.dataEvents.objectStoreCleared], function () { + dbView.refresh(); + }); + + return dbView; + } + + function getDbInformation(dbView, dbConfig) { + linq2indexedDB.prototype.core.db(dbConfig.name).then(function () { + var connection = arguments[0][0]; + dbView.name = connection.name; + dbView.version = connection.version; + dbView.ObjectStores = []; + + linq2indexedDB.prototype.core.dbStructureChanged.addListener(linq2indexedDB.prototype.core.databaseEvents.databaseBlocked, function () { + connection.close(); + }); + + var objectStoreNames = []; + for (var k = 0; k < connection.objectStoreNames.length; k++) { + objectStoreNames.push(connection.objectStoreNames[k]); + } + + if (objectStoreNames.length > 0) { + linq2indexedDB.prototype.core.transaction(connection, objectStoreNames, linq2indexedDB.prototype.core.transactionTypes.READ_ONLY, false).then(null, null, function () { + var transaction = arguments[0][0]; + + for (var i = 0; i < connection.objectStoreNames.length; i++) { + linq2indexedDB.prototype.core.objectStore(transaction, connection.objectStoreNames[i]).then(function () { + var objectStore = arguments[0][1]; + var indexes = []; + var objectStoreData = []; + + for (var j = 0; j < objectStore.indexNames.length; j++) { + linq2indexedDB.prototype.core.index(objectStore, objectStore.indexNames[j], false).then(function () { + var index = arguments[0][1]; + var indexData = []; + + linq2indexedDB.prototype.core.cursor(index).then(null, null, function () { + var data = arguments[0][0]; + var key = arguments[0][1].primaryKey; + indexData.push({ key: key, data: data }); + }); + + indexes.push({ + name: index.name, + keyPath: index.keyPath, + multiEntry: index.multiEntry, + data: indexData + }); + }); + } + + linq2indexedDB.prototype.core.cursor(objectStore).then(null, null, function () { + var data = arguments[0][0]; + var key = arguments[0][1].primaryKey; + objectStoreData.push({ key: key, data: data }); + }); + + dbView.ObjectStores.push({ + name: objectStore.name, + keyPath: objectStore.keyPath, + autoIncrement: objectStore.autoIncrement, + indexes: indexes, + data: objectStoreData + }); + }); + } + }); + } + }, null, function (args) { + if (args[1].type == "upgradeneeded") { + args[0].abort(); + } + }); + } + + function getVersionDefinition(version, definitions) { + var result = null; + for (var i = 0; i < definitions.length; i++) { + if (parseInt(definitions[i].version) == parseInt(version)) { + result = definitions[i]; + } + } + return result; + } + + function initializeVersion(txn, definition) { + try { + if (definition.objectStores) { + for (var i = 0; i < definition.objectStores.length; i++) { + var objectStoreDefinition = definition.objectStores[i]; + if (objectStoreDefinition.remove) { + linq2indexedDB.prototype.core.deleteObjectStore(txn, objectStoreDefinition.name); + } else { + linq2indexedDB.prototype.core.createObjectStore(txn, objectStoreDefinition.name, objectStoreDefinition.objectStoreOptions); + } + } + } + + if (definition.indexes) { + for (var j = 0; j < definition.indexes.length; j++) { + var indexDefinition = definition.indexes[j]; + if (indexDefinition.remove) { + linq2indexedDB.prototype.core.deleteIndex(linq2indexedDB.prototype.core.objectStore(txn, indexDefinition.objectStoreName), indexDefinition.propertyName); + } else { + linq2indexedDB.prototype.core.createIndex(linq2indexedDB.prototype.core.objectStore(txn, indexDefinition.objectStoreName), indexDefinition.propertyName, indexDefinition.indexOptions); + } + } + } + + if (definition.defaultData) { + for (var k = 0; k < definition.defaultData.length; k++) { + var defaultDataDefinition = definition.defaultData[k]; + if (defaultDataDefinition.remove) { + linq2indexedDB.prototype.core.remove(linq2indexedDB.prototype.core.objectStore(txn, defaultDataDefinition.objectStoreName), defaultDataDefinition.key); + } else { + linq2indexedDB.prototype.core.insert(linq2indexedDB.prototype.core.objectStore(txn, defaultDataDefinition.objectStoreName), defaultDataDefinition.data, defaultDataDefinition.key); + } + } + } + } catch (ex) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.exception, "initialize version exception: ", ex); + linq2indexedDB.prototype.core.abortTransaction(txn); + } + } + + function upgradeDatabase(dbConfig, oldVersion, newVersion, txn) { + if (dbConfig.onupgradeneeded) { + dbConfig.onupgradeneeded(txn, oldVersion, newVersion); + } + if (dbConfig.oninitializeversion || dbConfig.schema || dbConfig.definition) { + for (var version = oldVersion + 1; version <= newVersion; version++) { + if (dbConfig.schema) { + dbConfig.schema[version](txn); + } + if (dbConfig.definition) { + var versionDefinition = getVersionDefinition(version, dbConfig.definition); + if (versionDefinition) { + initializeVersion(txn, versionDefinition); + } + } else if (dbConfig.oninitializeversion) { + dbConfig.oninitializeversion(txn, version); + } + } + } + } + +})(); + +// Namespace linq2indexedDB.prototype.linq +(function () { + linq2indexedDB.prototype.linq = { + addFilter: function (name, isValid, filterCallback) { + if (typeof linq2indexedDB.prototype.linq.filters[name] !== 'undefined') { + throw "linq2IndexedDB: A filter with the name '" + name + "' already exists."; + } + + linq2indexedDB.prototype.linq.filters[name] = linq2indexedDB.prototype.linq.createFilter(name, isValid, filterCallback); + }, + createFilter: function (name, isValid, filterCallback) { + if (typeof name === 'undefined') { + throw "linq2IndexedDB: No name argument provided to the addFilter method."; + } + if (typeof name !== 'string') { + throw "linq2IndexedDB: The name argument provided to the addFilterObject method must be a string."; + } + if (typeof isValid === 'undefined') { + throw "linq2IndexedDB: No isValid argument provided to the addFilter method."; + } + if (typeof isValid !== 'function') { + throw "linq2IndexedDB: The isValid argument provided to the addFilterObject method must be a function."; + } + if (typeof filterCallback === 'undefined') { + throw "linq2IndexedDB: No filterCallback argument provided to the addFilter method."; + } + //if (typeof filterCallback !== 'function') { + // throw "linq2IndexedDB: The filterCallback argument provided to the addFilterObject method must be a function."; + //} + + return { + name: name, + indexeddbFilter: false, + sortOrder: 99, + isValid: isValid, + filter: filterCallback + }; + }, + filters: { + equals: { + name: "equals", + indexeddbFilter: true, + sortOrder: 0, + isValid: function (data, filter) { + return linq2indexedDB.prototype.utilities.getPropertyValue(data, filter.propertyName) == filter.value; + }, + filter: function (callback, queryBuilder, filterMetaData) { + /// Creates a function to retrieve values for the filter and adds the filter to the querybuilder. + /// + /// Callback method so the query expression can be builded. + /// + /// + /// The objects that builds up the query for the user. + /// + /// + /// The metadata for the filter. + /// + /// + /// returns a function to retrieve the necessary values for the filter + /// + return function (value) { + if (typeof (value) === "undefined") { + throw "linq2indexedDB: value needs to be provided to the equal clause"; + } + filterMetaData.value = value; + + return callback(queryBuilder, filterMetaData); + }; + } + }, + between: { + name: "between", + sortOrder: 1, + indexeddbFilter: true, + isValid: function (data, filter) { + var value = linq2indexedDB.prototype.utilities.getPropertyValue(data, filter.propertyName); + return (value > filter.minValue || (filter.minValueIncluded && value == filter.minValue)) + && (value < filter.maxValue || (filter.maxValueIncluded && value == filter.maxValue)); + }, + filter: function (callback, queryBuilder, filterMetaData) { + /// Creates a function to retrieve values for the filter and adds the filter to the querybuilder. + /// + /// Callback method so the query expression can be builded. + /// + /// + /// The objects that builds up the query for the user. + /// + /// + /// The metadata for the filter. + /// + /// + /// returns a function to retrieve the necessary values for the filter + /// + return function (minValue, maxValue, minValueIncluded, maxValueIncluded) { + var isMinValueIncluded = typeof (minValueIncluded) === undefined ? false : minValueIncluded; + var isMasValueIncluded = typeof (maxValueIncluded) === undefined ? false : maxValueIncluded; + if (typeof (minValue) === "undefined") { + throw "linq2indexedDB: minValue needs to be provided to the between clause"; + } + if (typeof (maxValue) === "undefined") { + throw "linq2indexedDB: maxValue needs to be provided to the between clause"; + } + + filterMetaData.minValue = minValue; + filterMetaData.maxValue = maxValue; + filterMetaData.minValueIncluded = isMinValueIncluded; + filterMetaData.maxValueIncluded = isMasValueIncluded; + + return callback(queryBuilder, filterMetaData); + }; + } + }, + greaterThan: { + name: "greaterThan", + sortOrder: 2, + indexeddbFilter: true, + isValid: function (data, filter) { + var value = linq2indexedDB.prototype.utilities.getPropertyValue(data, filter.propertyName); + return value > filter.value || (filter.valueIncluded && value == filter.value); + }, + filter: function (callback, queryBuilder, filterMetaData) { + /// Creates a function to retrieve values for the filter and adds the filter to the querybuilder. + /// + /// Callback method so the query expression can be builded. + /// + /// + /// The objects that builds up the query for the user. + /// + /// + /// The metadata for the filter. + /// + /// + /// returns a function to retrieve the necessary values for the filter + /// + return function (value, valueIncluded) { + if (typeof (value) === "undefined") { + throw "linq2indexedDB: value needs to be provided to the greatherThan clause"; + } + var isValueIncluded = typeof (valueIncluded) === undefined ? false : valueIncluded; + + filterMetaData.value = value; + filterMetaData.valueIncluded = isValueIncluded; + + return callback(queryBuilder, filterMetaData); + }; + } + }, + smallerThan: { + name: "smallerThan", + sortOrder: 2, + indexeddbFilter: true, + isValid: function (data, filter) { + var value = linq2indexedDB.prototype.utilities.getPropertyValue(data, filter.propertyName); + return value < filter.value || (filter.valueIncluded && value == filter.value); + }, + filter: function (callback, queryBuilder, filterMetaData) { + /// Creates a function to retrieve values for the filter and adds the filter to the querybuilder. + /// + /// Callback method so the query expression can be builded. + /// + /// + /// The objects that builds up the query for the user. + /// + /// + /// The metadata for the filter. + /// + /// + /// returns a function to retrieve the necessary values for the filter + /// + return function (value, valueIncluded) { + if (typeof (value) === "undefined") { + throw "linq2indexedDB: value needs to be provided to the smallerThan clause"; + } + var isValueIncluded = typeof (valueIncluded) === undefined ? false : valueIncluded; + + filterMetaData.value = value; + filterMetaData.valueIncluded = isValueIncluded; + + return callback(queryBuilder, filterMetaData); + }; + } + }, + inArray: { + name: "inArray", + sortOrder: 3, + indexeddbFilter: false, + isValid: function (data, filter) { + var value = linq2indexedDB.prototype.utilities.getPropertyValue(data, filter.propertyName); + if (value) { + return filter.value.indexOf(value) >= 0; + } + else { + return false; + } + }, + filter: function (callback, queryBuilder, filterMetaData) { + /// Creates a function to retrieve values for the filter and adds the filter to the querybuilder. + /// + /// Callback method so the query expression can be builded. + /// + /// + /// The objects that builds up the query for the user. + /// + /// + /// The metadata for the filter. + /// + /// + /// returns a function to retrieve the necessary values for the filter + /// + return function (array) { + if (typeof (array) === "undefined" || typeof array !== "Array") { + throw "linq2indexedDB: array needs to be provided to the inArray clause"; + } + + filterMetaData.value = array; + + return callback(queryBuilder, filterMetaData); + }; + } + }, + like: { + name: "like", + sortOrder: 4, + indexeddbFilter: false, + isValid: function (data, filter) { + var value = linq2indexedDB.prototype.utilities.getPropertyValue(data, filter.propertyName); + if (value) { + return value.indexOf(filter.value) >= 0; + } + else { + return false; + } + }, + filter: function (callback, queryBuilder, filterMetaData) { + /// Creates a function to retrieve values for the filter and adds the filter to the querybuilder. + /// + /// Callback method so the query expression can be builded. + /// + /// + /// The objects that builds up the query for the user. + /// + /// + /// The metadata for the filter. + /// + /// + /// returns a function to retrieve the necessary values for the filter + /// + return function (value) { + if (typeof (value) === "undefined") { + throw "linq2indexedDB: value needs to be provided to the like clause"; + } + + filterMetaData.value = value; + + return callback(queryBuilder, filterMetaData); + }; + } + }, + isUndefined: { + name: "isUndefined", + sortOrder: 5, + indexeddbFilter: false, + isValid: function (data, filter) { + return linq2indexedDB.prototype.utilities.getPropertyValue(data, filter.propertyName) === undefined; + }, + filter: function (callback, queryBuilder, filterMetaData) { + /// Creates a function to retrieve values for the filter and adds the filter to the querybuilder. + /// + /// Callback method so the query expression can be builded. + /// + /// + /// The objects that builds up the query for the user. + /// + /// + /// The metadata for the filter. + /// + /// + /// returns a function to retrieve the necessary values for the filter + /// + return function () { + return callback(queryBuilder, filterMetaData); + }; + } + } + } + }; +})(); + +// Namespace linq2indexedDB.prototype.utitlities +(function (isMetroApp) { + "use strict"; + + var utilities = { + linq2indexedDBWorkerFileLocation: "/Scripts/Linq2IndexedDB.js", + linq2indexedDBWorker: function (data, filters, sortClauses) { + return utilities.promiseWrapper(function (pw) { + if (!!window.Worker) { + var worker = new Worker(utilities.linq2indexedDBWorkerFileLocation); + worker.onmessage = function (event) { + pw.complete(this, event.data); + worker.terminate(); + }; + worker.onerror = pw.error; + + var filtersString = JSON.stringify(filters, linq2indexedDB.prototype.utilities.serialize); + + worker.postMessage({ data: data, filters: filtersString, sortClauses: sortClauses }); + } else { + // Fallback when there are no webworkers present. Beware, this runs on the UI thread and can block the UI + pw.complete(this, utilities.filterSort(data, filters, sortClauses)); + } + }); + }, + isArray: function (array) { + if (array instanceof Array) { + return true; + } else { + return false; + } + }, + JSONComparer: function (propertyName, descending) { + return { + sort: function (valueX, valueY) { + if (descending) { + return ((valueX[propertyName] == valueY[propertyName]) ? 0 : ((valueX[propertyName] > valueY[propertyName]) ? -1 : 1)); + } else { + return ((valueX[propertyName] == valueY[propertyName]) ? 0 : ((valueX[propertyName] > valueY[propertyName]) ? 1 : -1)); + } + } + }; + }, + promiseWrapper: function (promise, arg1, arg2, arg3, arg4, arg5) { + if (isMetroApp) { + return new WinJS.Promise(function (completed, error, progress) { + promise({ + complete: function (context, args) { + completed(args); + }, + error: function (context, args) { + error(args); + }, + progress: function (context, args) { + progress(args); + } + }, arg1, arg2, arg3, arg4, arg5); + }); + } else if (typeof ($) === "function" && $.Deferred) { + return $.Deferred(function (dfd) { + promise({ + complete: function (context, args) { + dfd.resolveWith(context, [args]); + }, + error: function (context, args) { + dfd.rejectWith(context, [args]); + }, + progress: function (context, args) { + dfd.notifyWith(context, [args]); + } + }, arg1, arg2, arg3, arg4, arg5); + }).promise(); + } else { + throw "linq2indexedDB: No framework (WinJS or jQuery) that supports promises found. Please ensure jQuery or WinJS is referenced before the linq2indexedDB.js file."; + } + }, + log: function () { + if ((window && typeof (window.console) === "undefined") || !enableLogging) { + return false; + } + + var currtime = (function currentTime() { + var time = new Date(); + return time.getHours() + ':' + time.getMinutes() + ':' + time.getSeconds() + '.' + time.getMilliseconds(); + })(); + + var args = []; + var severity = arguments[0]; + + args.push(currtime + ' Linq2IndexedDB: '); + + for (var i = 1; i < arguments.length; i++) { + args.push(arguments[i]); + } + + switch (severity) { + case linq2indexedDB.prototype.utilities.severity.exception: + if (window.console.exception) { + window.console.exception.apply(console, args); + } else { + window.console.error.apply(console, args); + } + break; + case linq2indexedDB.prototype.utilities.severity.error: + window.console.error.apply(console, args); + break; + case linq2indexedDB.prototype.utilities.severity.warning: + window.console.warning.apply(console, args); + break; + case linq2indexedDB.prototype.utilities.severity.information: + window.console.log.apply(console, args); + break; + default: + window.console.log.apply(console, args); + } + + return true; + }, + logError: function (error) { + return linq2indexedDB.prototype.utilities.log(error.severity, error.message, error.type, error.method, error.orignialError); + }, + filterSort: function (data, filters, sortClauses) { + var returnData = []; + + for (var i = 0; i < data.length; i++) { + if (utilities.isDataValid(data[i].data, filters)) { + returnData = utilities.addToSortedArray(returnData, data[i], sortClauses); + } + } + + return returnData; + }, + isDataValid: function (data, filters) { + var isValid = true; + + for (var i = 0; i < filters.length; i++) { + var filterValid = filters[i].filter.isValid(data, filters[i]); + if (filters[i].isNotClause) { + filterValid = !filterValid; + } + if (filters[i].isAndClause) { + isValid = isValid && filterValid; + } else if (filters[i].isOrClause) { + isValid = isValid || filterValid; + } + } + return isValid; + }, + addToSortedArray: function (array, data, sortClauses) { + var newArray = []; + if (array.length == 0 || sortClauses.length == 0) { + newArray = array; + newArray.push(data); + } else { + var valueAdded = false; + for (var i = 0; i < array.length; i++) { + var valueX = array[i].data; + var valueY = data.data; + for (var j = 0; j < sortClauses.length; j++) { + var sortPropvalueX = linq2indexedDB.prototype.utilities.getPropertyValue(valueX, sortClauses[j].propertyName); + var sortPropvalueY = linq2indexedDB.prototype.utilities.getPropertyValue(valueY, sortClauses[j].propertyName); + + if (sortPropvalueX != sortPropvalueY) { + if ((sortClauses[j].descending && sortPropvalueX > sortPropvalueY) + || (!sortClauses[j].descending && sortPropvalueX < sortPropvalueY)) { + newArray.push(array[i]); + } else { + if (!valueAdded) { + valueAdded = true; + newArray.push(data); + } + newArray.push(array[i]); + } + } + else if (j == (sortClauses.length - 1)) { + newArray.push(array[i]); + } + } + } + + // Add at the end + if (!valueAdded) { + newArray.push(data); + } + } + return newArray; + }, + serialize: function (key, value) { + if (typeof value === 'function') { + return value.toString(); + } + return value; + }, + deserialize: function (key, value) { + if (value && typeof value === "string" && value.substr(0, 8) == "function") { + var startBody = value.indexOf('{') + 1; + var endBody = value.lastIndexOf('}'); + var startArgs = value.indexOf('(') + 1; + var endArgs = value.indexOf(')'); + + return new Function(value.substring(startArgs, endArgs), value.substring(startBody, endBody)); + } + return value; + }, + getPropertyValue: function (data, propertyName) { + var structure = propertyName.split("."); + var value = data; + for (var i = 0; i < structure.length; i++) { + if (value) { + value = value[structure[i]]; + } + } + return value; + }, + setPropertyValue: function (data, propertyName, value) { + var structure = propertyName.split("."); + var obj = data; + for (var i = 0; i < structure.length; i++) { + if (i != (structure.length - 1)) { + obj[structure[i]] = {}; + obj = obj[structure[i]]; + } + else { + obj[structure[i]] = value; + } + } + return obj; + }, + severity: { + information: 0, + warning: 1, + error: 2, + exception: 3 + } + }; + + linq2indexedDB.prototype.utilities = utilities; +})(typeof Windows !== "undefined"); + +if (typeof window !== "undefined") { + // UI Thread + + // Namespace linq2indexedDB.prototype.core + (function (window, isMetroApp) { + "use strict"; + + // Region variables + var defaultDatabaseName = "Default"; + var implementations = { + NONE: 0, + NATIVE: 1, + MICROSOFT: 2, + MOZILLA: 3, + GOOGLE: 4, + MICROSOFTPROTOTYPE: 5, + SHIM: 6 + }; + var transactionTypes = { + READ_ONLY: "readonly", + READ_WRITE: "readwrite", + VERSION_CHANGE: "versionchange" + }; + var implementation = initializeIndexedDb(); + var handlers = { + IDBRequest: function (request) { + return deferredHandler(IDBRequestHandler, request); + }, + IDBBlockedRequest: function (request) { + return deferredHandler(IDBBlockedRequestHandler, request); + }, + IDBOpenDBRequest: function (request) { + return deferredHandler(IDBOpenDbRequestHandler, request); + }, + IDBDatabase: function (database) { + return deferredHandler(IDBDatabaseHandler, database); + }, + IDBTransaction: function (txn) { + return deferredHandler(IDBTransactionHandler, txn); + }, + IDBCursorRequest: function (request) { + return deferredHandler(IDBCursorRequestHandler, request); + } + }; + + //Copyright (c) 2010 Nicholas C. Zakas. All rights reserved. + //MIT License + + function eventTarget() { + this._listeners = {}; + } + + eventTarget.prototype = { + constructor: eventTarget, + + addListener: function (type, listener) { + if (!linq2indexedDB.prototype.utilities.isArray(type)) { + type = [type]; + } + + for (var i = 0; i < type.length; i++) { + if (typeof this._listeners[type[i]] == "undefined") { + this._listeners[type[i]] = []; + } + + this._listeners[type[i]].push(listener); + } + }, + + fire: function (event) { + if (typeof event == "string") { + event = { type: event }; + } + if (!event.target) { + event.target = this; + } + + if (!event.type) { //falsy + throw new Error("Event object missing 'type' property."); + } + + if (this._listeners[event.type] instanceof Array) { + var listeners = this._listeners[event.type]; + for (var i = 0, len = listeners.length; i < len; i++) { + listeners[i].call(this, event); + } + } + }, + + removeListener: function (type, listener) { + if (!linq2indexedDB.prototype.utilities.isArray(type)) { + type = [type]; + } + + for (var j = 0; j < type[j].length; j++) { + if (this._listeners[type[j]] instanceof Array) { + var listeners = this._listeners[type[j]]; + for (var i = 0, len = listeners.length; i < len; i++) { + if (listeners[i] === listener) { + listeners.splice(i, 1); + break; + } + } + } + } + } + }; + // End copyright + + var dbEvents = { + objectStoreCreated: "Object store created", + objectStoreRemoved: "Object store removed", + indexCreated: "Index created", + indexRemoved: "Index removed", + databaseRemoved: "Database removed", + databaseBlocked: "Database blocked", + databaseUpgrade: "Database upgrade", + databaseOpened: "Database opened" + }; + + var dataEvents = { + dataInserted: "Data inserted", + dataUpdated: "Data updated", + dataRemoved: "Data removed", + objectStoreCleared: "Object store cleared" + }; + + var upgradingDatabase = false; + + var internal = { + db: function (pw, name, version) { + var req; + try { + // Initializing defaults + name = name ? name : defaultDatabaseName; + + // Creating a new database conection + if (version) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "db opening", name, version); + req = window.indexedDB.open(name, version); + } else { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "db opening", name); + req = window.indexedDB.open(name); + } + + // Handle the events of the creation of the database connection + handlers.IDBOpenDBRequest(req).then( + function (args /*db, e*/) { + var db = args[0]; + var e = args[1]; + // Database connection established + + // Handle the events on the database. + handlers.IDBDatabase(db).then( + function (/*result, event*/) { + // No done present. + }, + function (args1/*error, event*/) { + // Database error or abort + linq2indexedDB.prototype.core.closeDatabaseConnection(args1[1].target); + // When an error occures the result will already be resolved. This way calling the reject won't case a thing + }, + function (args1 /*result, event*/) { + var event = args1[1]; + if (event) { + // Sending a notify won't have any effect because the result is already resolved. There is nothing more to do than close the current connection. + if (event.type === "versionchange") { + if (event.version != event.target.db.version) { + // If the version is changed and the current version is different from the requested version, the connection needs to get closed. + linq2indexedDB.prototype.core.closeDatabaseConnection(event.target); + } + } + } + }); + + var currentVersion = internal.getDatabaseVersion(db); + if (currentVersion < version || (version == -1) || currentVersion == "") { + // Current version deferres from the requested version, database upgrade needed + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "DB Promise upgradeneeded", this, db, e, db.connectionId); + internal.changeDatabaseStructure(db, version || 1).then( + function (args1 /*txn, event*/) { + var txn = args1[0]; + var event = args1[1]; + + // Fake the onupgrade event. + var context = txn.db; + context.transaction = txn; + + var upgardeEvent = {}; + upgardeEvent.type = "upgradeneeded"; + upgardeEvent.newVersion = version; + upgardeEvent.oldVersion = currentVersion; + upgardeEvent.originalEvent = event; + + linq2indexedDB.prototype.core.dbStructureChanged.fire({ type: dbEvents.databaseUpgrade, data: upgardeEvent }); + pw.progress(context, [txn, upgardeEvent]); + + handlers.IDBTransaction(txn).then(function (/*trans, args*/) { + // When completed return the db + event of the original request. + pw.complete(this, args); + }, + function (args2 /*err, ev*/) { + //txn error or abort + pw.error(this, args2); + }); + }, + function (args1 /*err, event*/) { + // txn error or abort + pw.error(this, args1); + }, + function (args1 /*result, event*/) { + // txn blocked + linq2indexedDB.prototype.core.dbStructureChanged.fire({ type: dbEvents.databaseBlocked, data: args1 }); + pw.progress(this, args1); + }); + } else if (version && version < currentVersion) { + linq2indexedDB.prototype.core.closeDatabaseConnection(db); + var err = { + severity: linq2indexedDB.prototype.utilities.severity.error, + type: "VersionError", + message: "You are trying to open the database in a lower version (" + version + ") than the current version of the database", + method: "db" + }; + linq2indexedDB.prototype.utilities.logError(err); + pw.error(this, err); + } + else { + // Database Connection resolved. + linq2indexedDB.prototype.core.dbStructureChanged.fire({ type: dbEvents.databaseOpened, data: db }); + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "DB Promise resolved", db, e); + pw.complete(this, [db, e]); + } + }, + function (args /*error, e*/) { + // Database connection error or abort + var err = internal.wrapError(args[1], "db"); + + // Fix for firefox & chrome + if (args[1].target && args[1].target.errorCode == 12) { + err.type = "VersionError"; + } + + if (err.type == "VersionError") { + err.message = "You are trying to open the database in a lower version (" + version + ") than the current version of the database"; + } + + // Fix for firefox & chrome + if (args[1].target && args[1].target.errorCode == 8) { + err.type = "AbortError"; + } + + if (err.type == "AbortError") { + err.message = "The VERSION_CHANGE transaction was aborted."; + } + // For old firefox implementations + linq2indexedDB.prototype.utilities.logError(err); + pw.error(this, err); + }, + function (args /*result, e*/) { + // Database upgrade + db blocked + if (args[1].type == "blocked") { + linq2indexedDB.prototype.core.dbStructureChanged.fire({ type: dbEvents.databaseBlocked, data: args }); + } else if (args[1].type == "upgradeneeded") { + linq2indexedDB.prototype.core.dbStructureChanged.fire({ type: dbEvents.databaseUpgrade, data: args }); + } + pw.progress(this, args); + } + ); + } catch (ex) { + var error = internal.wrapException(ex, "db"); + if ((ex.INVALID_ACCESS_ERR && ex.code == ex.INVALID_ACCESS_ERR) || ex.name == "InvalidAccessError") { + error.type = "InvalidAccessError"; + error.message = "You are trying to open a database with a negative version number."; + } + linq2indexedDB.prototype.utilities.logError(error); + pw.error(this, error); + } + }, + transaction: function (pw, db, objectStoreNames, transactionType, autoGenerateAllowed) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Transaction promise started", db, objectStoreNames, transactionType); + + // Initialize defaults + if (!linq2indexedDB.prototype.utilities.isArray(objectStoreNames)) objectStoreNames = [objectStoreNames]; + transactionType = transactionType || linq2indexedDB.prototype.core.transactionTypes.READ_ONLY; + + var nonExistingObjectStores = []; + + try { + // Check for non-existing object stores + for (var i = 0; i < objectStoreNames.length; i++) { + if (!db.objectStoreNames || !db.objectStoreNames.contains(objectStoreNames[i])) { + nonExistingObjectStores.push(objectStoreNames[i]); + } + } + + // When non-existing object stores are found and the autoGenerateAllowed is true. + // Then create these object stores + if (nonExistingObjectStores.length > 0 && autoGenerateAllowed) { + // setTimeout is necessary when multiple request to generate an index come together. + // This can result in a deadlock situation, there for the setTimeout + setTimeout(function() { + upgradingDatabase = true; + var version = internal.getDatabaseVersion(db) + 1; + var dbName = db.name; + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Transaction database upgrade needed: ", db); + // Closing the current connections so it won't block the upgrade. + linq2indexedDB.prototype.core.closeDatabaseConnection(db); + // Open a new connection with the new version + linq2indexedDB.prototype.core.db(dbName, version).then(function (args /*dbConnection, event*/) { + upgradingDatabase = false; + // Necessary for getting it work in WIN 8, WinJS promises have troubles with nesting promises + var txn = args[0].transaction(objectStoreNames, transactionType); + + // Handle transaction events + handlers.IDBTransaction(txn).then(function(args1 /*result, event*/) { + // txn completed + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Transaction completed.", txn); + pw.complete(this, args1); + }, + function(args1 /*err, event*/) { + // txn error or abort + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.error, "Transaction error/abort.", args1); + pw.error(this, args1); + }); + + // txn created + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Transaction created.", txn); + pw.progress(txn, [txn]); + }, + function(args /*error, event*/) { + // When an error occures, bubble up. + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.error, "Transaction error.", args); + pw.error(this, args); + }, + function(args /*txn, event*/) { + var event = args[1]; + + // When an upgradeneeded event is thrown, create the non-existing object stores + if (event.type == "upgradeneeded") { + for (var j = 0; j < nonExistingObjectStores.length; j++) { + linq2indexedDB.prototype.core.createObjectStore(args[0], nonExistingObjectStores[j], { keyPath: "Id", autoIncrement: true }); + } + } + }); + }, upgradingDatabase ? 10 : 1); + } else { + // If no non-existing object stores are found, create the transaction. + var transaction = db.transaction(objectStoreNames, transactionType); + + // Handle transaction events + handlers.IDBTransaction(transaction).then(function(args /*result, event*/) { + // txn completed + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Transaction completed.", args); + pw.complete(this, args); + }, + function (args /*err, event*/) { + var err = internal.wrapError(args[1], "transaction"); + if (args[1].type == "abort") { + err.type = "abort"; + err.severity = "abort"; + err.message = "Transaction was aborted"; + } + + // Fix for firefox & chrome + if (args[1].target && args[1].target.errorCode == 4) { + err.type = "ConstraintError"; + } + + if (err.type == "ConstraintError") { + err.message = "A mutation operation in the transaction failed. For more details look at the error on the instert, update, remove or clear statement."; + } + // txn error or abort + linq2indexedDB.prototype.utilities.logError(err); + pw.error(this, err); + }); + + // txn created + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Transaction transaction created.", transaction); + pw.progress(transaction, [transaction]); + } + } + catch (ex) { + var error = internal.wrapException(ex, "transaction"); + if ((ex.INVALID_ACCESS_ERR && ex.code == ex.INVALID_ACCESS_ERR) || ex.name == "InvalidAccessError") { + error.type = "InvalidAccessError"; + error.message = "You are trying to open a transaction without providing an object store as scope."; + } + if ((ex.NOT_FOUND_ERR && ex.code == ex.NOT_FOUND_ERR) || ex.name == "NotFoundError") { + var objectStores = ""; + for (var m = 0; m < nonExistingObjectStores.length; m++) { + if (m > 0) { + objectStores += ", "; + } + objectStores += nonExistingObjectStores[m]; + } + error.type = "NotFoundError"; + error.message = "You are trying to open a transaction for object stores (" + objectStores + "), that doesn't exist."; + } + if ((ex.QUOTA_ERR && ex.code == ex.QUOTA_ERR) || ex.name == "QuotaExceededError") { + error.type = "QuotaExceededError"; + error.message = "The size quota of the indexedDB database is reached."; + } + if ((ex.UNKNOWN_ERR && ex.code == ex.UNKNOWN_ERR) || ex.name == "UnknownError") { + error.type = "UnknownError"; + error.message = "An I/O exception occured."; + } + linq2indexedDB.prototype.utilities.logError(error); + pw.error(this, error); + } + }, + changeDatabaseStructure: function (db, version) { + return linq2indexedDB.prototype.utilities.promiseWrapper(function (pw) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "changeDatabaseStructure started", db, version); + handlers.IDBBlockedRequest(db.setVersion(version)).then(function (args /*txn, event*/) { + // txn created + pw.complete(this, args); + }, + function (args /*error, event*/) { + // txn error or abort + pw.error(this, args); + }, + function (args /*txn, event*/) { + // txn blocked + pw.progress(this, args); + }); + }); + }, + objectStore: function (pw, transaction, objectStoreName) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "objectStore started", transaction, objectStoreName); + try { + var store = transaction.objectStore(objectStoreName); + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "objectStore completed", transaction, store); + pw.complete(store, [transaction, store]); + } catch (ex) { + var error = internal.wrapException(ex, "objectStore"); + if ((ex.NOT_FOUND_ERR && ex.code == ex.NOT_FOUND_ERR) || ex.name == "NotFoundError") { + error.type = "NotFoundError"; + error.message = "You are trying to open an object store (" + objectStoreName + "), that doesn't exist or isn't in side the transaction scope."; + } + if (ex.name == "TransactionInactiveError") { + error.type = "TransactionInactiveError"; + error.message = "You are trying to open an object store (" + objectStoreName + ") outside a transaction."; + } + + linq2indexedDB.prototype.utilities.logError(error); + linq2indexedDB.prototype.core.abortTransaction(transaction); + pw.error(this, error); + } + }, + createObjectStore: function (pw, transaction, objectStoreName, objectStoreOptions) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "createObjectStore started", transaction, objectStoreName, objectStoreOptions); + try { + if (!transaction.db.objectStoreNames.contains(objectStoreName)) { + // If the object store doesn't exists, create it + var options = new Object(); + + if (objectStoreOptions) { + if (objectStoreOptions.keyPath) options.keyPath = objectStoreOptions.keyPath; + options.autoIncrement = objectStoreOptions.autoIncrement; + } else { + options.autoIncrement = true; + } + + var store = transaction.db.createObjectStore(objectStoreName, options, options.autoIncrement); + + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "ObjectStore Created", transaction, store); + linq2indexedDB.prototype.core.dbStructureChanged.fire({ type: dbEvents.objectStoreCreated, data: store }); + pw.complete(store, [transaction, store]); + } else { + // If the object store exists, retrieve it + linq2indexedDB.prototype.core.objectStore(transaction, objectStoreName).then(function (args /*trans, store*/) { + // store resolved + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "ObjectStore Found", args[1], objectStoreName); + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "createObjectStore Promise", args[0], args[1]); + pw.complete(store, args); + }, + function (args /*error, event*/) { + // store error + pw.error(this, args); + }); + } + } catch (ex) { + // store exception + var error = internal.wrapException(ex, "createObjectStore"); + if ((ex.INVALID_STATE_ERR && ex.code == ex.INVALID_STATE_ERR) || (ex.NOT_ALLOWED_ERR && ex.code == ex.NOT_ALLOWED_ERR) || ex.name == "InvalidStateError") { + error.type = "InvalidStateError"; + error.message = "You are trying to create an object store in a readonly or readwrite transaction."; + } + if ((ex.INVALID_ACCESS_ERR && ex.code == ex.INVALID_ACCESS_ERR) || ex.name == "InvalidAccessError") { + error.type = "InvalidAccessError"; + error.message = "The object store can't have autoIncrement on and an empty string or an array with an empty string as keyPath."; + } + linq2indexedDB.prototype.utilities.logError(error); + if (error.type != "InvalidStateError") { + linq2indexedDB.prototype.core.abortTransaction(transaction); + } + pw.error(this, error); + } + }, + deleteObjectStore: function (pw, transaction, objectStoreName) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "deleteObjectStore Promise started", transaction, objectStoreName); + try { + transaction.db.deleteObjectStore(objectStoreName); + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "ObjectStore Deleted", objectStoreName); + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "deleteObjectStore completed", objectStoreName); + linq2indexedDB.prototype.core.dbStructureChanged.fire({ type: dbEvents.objectStoreRemoved, data: objectStoreName }); + pw.complete(this, [transaction, objectStoreName]); + } catch (ex) { + var error = internal.wrapException(ex, "deleteObjectStore"); + if ((ex.NOT_FOUND_ERR && ex.code == ex.NOT_FOUND_ERR) || ex.name == "NotFoundError") { + error.type = "NotFoundError"; + error.message = "You are trying to delete an object store (" + objectStoreName + "), that doesn't exist."; + } + if ((ex.INVALID_STATE_ERR && ex.code == ex.INVALID_STATE_ERR) || (ex.NOT_ALLOWED_ERR && ex.code == ex.NOT_ALLOWED_ERR) || ex.name == "InvalidStateError") { + error.type = "InvalidStateError"; + error.message = "You are trying to delete an object store in a readonly or readwrite transaction."; + } + // store exception + linq2indexedDB.prototype.utilities.logError(error); + if (error.type != "InvalidStateError") { + linq2indexedDB.prototype.core.abortTransaction(transaction); + } + pw.error(this, error); + } + }, + index: function (pw, objectStore, propertyName, autoGenerateAllowed) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Index started", objectStore, propertyName, autoGenerateAllowed); + var indexName = propertyName; + if (propertyName.indexOf(linq2indexedDB.prototype.core.indexSuffix) == -1) { + indexName = indexName + linq2indexedDB.prototype.core.indexSuffix; + } + + try { + if (!objectStore.indexNames.contains(indexName) && autoGenerateAllowed) { + // setTimeout is necessary when multiple request to generate an index come together. + // This can result in a deadlock situation, there for the setTimeout + setTimeout((function(objStore) { + upgradingDatabase = true; + // If index doesn't exists, create it if autoGenerateAllowed + var version = internal.getDatabaseVersion(objStore.transaction.db) + 1; + var dbName = objStore.transaction.db.name; + var transactionType = objStore.transaction.mode; + var objectStoreNames = [objStore.name]; //transaction.objectStoreNames; + var objectStoreName = objStore.name; + // Close the currenct database connections so it won't block + linq2indexedDB.prototype.core.closeDatabaseConnection(objStore); + + // Open a new connection with the new version + linq2indexedDB.prototype.core.db(dbName, version).then(function (args /*dbConnection, event*/) { + upgradingDatabase = false; + // When the upgrade is completed, the index can be resolved. + linq2indexedDB.prototype.core.transaction(args[0], objectStoreNames, transactionType, autoGenerateAllowed).then(function(/*transaction, ev*/) { + // txn completed + // TODO: what to do in this case + }, + function(args1 /*error, ev*/) { + // txn error or abort + pw.error(this, args1); + }, + function(args1 /*transaction*/) { + // txn created + linq2indexedDB.prototype.core.index(linq2indexedDB.prototype.core.objectStore(args1[0], objectStoreName), propertyName).then(function(args2 /*trans, index, store*/) { + pw.complete(this, args2); + }, function(args2 /*error, ev*/) { + // txn error or abort + pw.error(this, args2); + }); + }); + }, + function(args /*error, event*/) { + // When an error occures, bubble up. + pw.error(this, args); + }, + function(args /*trans, event*/) { + var trans = args[0]; + var event = args[1]; + + // When an upgradeneeded event is thrown, create the non-existing object stores + if (event.type == "upgradeneeded") { + linq2indexedDB.prototype.core.createIndex(linq2indexedDB.prototype.core.objectStore(trans, objectStoreName), propertyName).then(function (/*index, store, transaction*/) { + // index created + }, + function(args1 /*error, ev*/) { + // When an error occures, bubble up. + pw.error(this, args1); + }); + } + }); + })(objectStore), upgradingDatabase ? 10 : 1); + } else { + // If index exists, resolve it + var index = objectStore.index(indexName); + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Index completed", objectStore.transaction, index, objectStore); + pw.complete(this, [objectStore.transaction, index, objectStore]); + } + } catch (ex) { + var error = internal.wrapException(ex, "index"); + if ((ex.NOT_FOUND_ERR && ex.code == ex.NOT_FOUND_ERR) || ex.name == "NotFoundError") { + error.type = "NotFoundError"; + error.message = "You are trying to open an index (" + indexName + "), that doesn't exist."; + } + if (ex.name == "TransactionInactiveError") { + error.type = "TransactionInactiveError"; + error.message = "You are trying to open an object store (" + indexName + ") outside a transaction."; + } + // index exception + linq2indexedDB.prototype.utilities.logError(error); + linq2indexedDB.prototype.core.abortTransaction(objectStore.transaction); + pw.error(this, error); + } + }, + createIndex: function (pw, objectStore, propertyName, indexOptions) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "createIndex started", objectStore, propertyName, indexOptions); + try { + var indexName = propertyName; + if (propertyName.indexOf(linq2indexedDB.prototype.core.indexSuffix) == -1) { + indexName = indexName + linq2indexedDB.prototype.core.indexSuffix; + } + + if (!objectStore.indexNames.contains(indexName)) { + var index = objectStore.createIndex(indexName, propertyName, { unique: indexOptions ? indexOptions.unique : false, multiRow: indexOptions ? indexOptions.multirow : false, multiEntry: indexOptions ? indexOptions.multirow : false }); + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "createIndex completed", objectStore.transaction, index, objectStore); + linq2indexedDB.prototype.core.dbStructureChanged.fire({ type: dbEvents.indexCreated, data: index }); + pw.complete(this, [objectStore.transaction, index, objectStore]); + } else { + // if the index exists retrieve it + linq2indexedDB.prototype.core.index(objectStore, propertyName, false).then(function (args) { + pw.complete(this, args); + }); + } + } catch (ex) { + // store exception + var error = internal.wrapException(ex, "createIndex"); + if ((ex.INVALID_STATE_ERR && ex.code == ex.INVALID_STATE_ERR) || (ex.NOT_ALLOWED_ERR && ex.code == ex.NOT_ALLOWED_ERR) || ex.name == "InvalidStateError") { + error.type = "InvalidStateError"; + error.message = "You are trying to create an index in a readonly or readwrite transaction."; + } + if (error.type != "InvalidStateError") { + linq2indexedDB.prototype.core.abortTransaction(transaction); + } + linq2indexedDB.prototype.utilities.logError(error); + pw.error(this, error); + } + }, + deleteIndex: function (pw, objectStore, propertyName) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "deleteIndex started", objectStore, propertyName); + var indexName = propertyName; + if (propertyName.indexOf(linq2indexedDB.prototype.core.indexSuffix) == -1) { + indexName = indexName + linq2indexedDB.prototype.core.indexSuffix; + } + + try { + objectStore.deleteIndex(indexName); + linq2indexedDB.prototype.core.dbStructureChanged.fire({ type: dbEvents.indexRemoved, data: indexName }); + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "deleteIndex completed", objectStore.transaction, propertyName, objectStore); + pw.complete(this, [objectStore.transaction, propertyName, objectStore]); + } catch (ex) { + var error = internal.wrapException(ex, "deleteIndex"); + if ((ex.NOT_FOUND_ERR && ex.code == ex.NOT_FOUND_ERR) || ex.name == "NotFoundError") { + error.type = "NotFoundError"; + error.message = "You are trying to delete an index (" + indexName + ", propertyName: " + propertyName + " ), that doesn't exist."; + } + if ((ex.INVALID_STATE_ERR && ex.code == ex.INVALID_STATE_ERR) || (ex.NOT_ALLOWED_ERR && ex.code == ex.NOT_ALLOWED_ERR) || ex.name == "InvalidStateError") { + error.type = "InvalidStateError"; + error.message = "You are trying to delete an index in a readonly or readwrite transaction."; + } + // store exception + linq2indexedDB.prototype.utilities.logError(error); + if (error.type != "InvalidStateError") { + linq2indexedDB.prototype.core.abortTransaction(transaction); + } + pw.error(this, error); + } + }, + cursor: function (pw, source, range, direction) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Cursor Promise Started", source); + var keyRange; + var returnData = []; + var request; + + try { + + keyRange = range; + + if (!keyRange) { + if (implementation != implementations.GOOGLE) { + keyRange = IDBKeyRange.lowerBound(0); + } else { + keyRange = IDBKeyRange.lowerBound(parseFloat(0)); + } + } + + // direction can not be null when passed. + if (direction) { + request = handlers.IDBCursorRequest(source.openCursor(keyRange, direction)); + } else if (keyRange) { + request = handlers.IDBCursorRequest(source.openCursor(keyRange)); + } else { + request = handlers.IDBCursorRequest(source.openCursor()); + } + + request.then(function (args1 /*result, e*/) { + var e = args1[1]; + var transaction = source.transaction || source.objectStore.transaction; + + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Cursor completed", returnData, transaction, e); + pw.complete(this, [returnData, transaction, e]); + }, + function (args /*error, e*/) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.error, "Cursor error", args); + pw.error(this, args); + }, + function (args /*result, e*/) { + var result = args[0]; + var e = args[1]; + + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Cursor progress", result, e); + if (result.value) { + var progressObj = { + data: result.value, + key: result.primaryKey, + skip: function(number) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Cursor skip", result, e); + try { + result.advance(number); + } + catch (advanceEx) { + var advanceErr = internal.wrapException(advanceEx, "cursor - skip"); + + if ((advanceEx.DATA_ERR && advanceEx.code == advanceEx.DATA_ERR) || advanceEx.name == "DataError") { + advanceErr.type = "DataError"; + advanceErr.message = "The provided range parameter isn't a valid key or key range."; + } + + if (advanceEx.name == "TypeError") { + advanceErr.type = "TypeError"; + advanceErr.message = "The provided count parameter is zero or a negative number."; + } + + if ((advanceEx.INVALID_STATE_ERR && advanceEx.code == advanceEx.INVALID_STATE_ERR) || advanceEx.name == "InvalidStateError") { + advanceErr.type = "InvalidStateError"; + advanceErr.message = "You are trying to skip data on a removed object store."; + } + linq2indexedDB.prototype.utilities.logError(advanceErr); + linq2indexedDB.prototype.core.abortTransaction(txn); + pw.error(this, advanceErr); + } + }, + update: function(obj) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Cursor update", result, e); + try { + result.update(obj); + } + catch (updateEx) { + var updateError = internal.wrapException(updateEx, "cursor - update"); + + if ((updateEx.DATA_ERR && updateEx.code == updateEx.DATA_ERR) || updateEx.name == "DataError") { + updateError.type = "DataError"; + updateError.message = "The underlying object store uses in-line keys and the property in value at the object store's key path does not match the key in this cursor's position."; + } + + if ((updateEx.READ_ONLY_ERR && ex.code == updateEx.READ_ONLY_ERR) || updateEx.name == "ReadOnlyError") { + updateError.type = "ReadOnlyError"; + updateError.message = "You are trying to update data in a readonly transaction."; + } + + if (updateEx.name == "TransactionInactiveError") { + updateError.type = "TransactionInactiveError"; + updateError.message = "You are trying to update data on an inactieve transaction. (The transaction was already aborted or committed)"; + } + + if ((updateEx.DATA_CLONE_ERR && updateEx.code == updateEx.DATA_CLONE_ERR) || updateEx.name == "DataCloneError") { + updateError.type = "DataCloneError"; + updateError.message = "The data you are trying to update could not be cloned. Your data probably contains a function which can not be cloned by default. Try using the serialize method to update the data."; + } + + if ((updateEx.INVALID_STATE_ERR && updateEx.code == updateEx.INVALID_STATE_ERR) || updateEx.name == "InvalidStateError") { + updateError.type = "InvalidStateError"; + updateError.message = "You are trying to update data on a removed object store."; + } + + linq2indexedDB.prototype.utilities.logError(updateError); + linq2indexedDB.prototype.core.abortTransaction(txn); + pw.error(this, updateError); + } + }, + remove: function() { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Cursor remove", result, e); + try { + result["delete"](); + } + catch (deleteEx) { + var deleteError = internal.wrapException(deleteEx, "cursor - delete"); + + if ((deleteEx.READ_ONLY_ERR && deleteEx.code == deleteEx.READ_ONLY_ERR) || deleteEx.name == "ReadOnlyError") { + deleteError.type = "ReadOnlyError"; + deleteError.message = "You are trying to remove data in a readonly transaction."; + } + + if (deleteEx.name == "TransactionInactiveError") { + deleteError.type = "TransactionInactiveError"; + deleteError.message = "You are trying to remove data on an inactieve transaction. (The transaction was already aborted or committed)"; + } + + if ((deleteEx.INVALID_STATE_ERR && deleteEx.code == deleteEx.INVALID_STATE_ERR) || deleteEx.name == "InvalidStateError") { + deleteError.type = "InvalidStateError"; + deleteError.message = "You are trying to remove data on a removed object store."; + } + + linq2indexedDB.prototype.utilities.logError(deleteError); + linq2indexedDB.prototype.core.abortTransaction(txn); + pw.error(this, deleteError); + } + } + }; + + pw.progress(this, [progressObj, result, e]); + returnData.push({data: progressObj.data ,key: progressObj.key }); + } + result["continue"](); + }); + } catch (ex) { + var txn = source.transaction || source.objectStore.transaction; + var error = internal.wrapException(ex, "cursor"); + + if ((ex.DATA_ERR && error.code == ex.DATA_ERR) || ex.name == "DataError") { + error.type = "DataError"; + error.message = "The provided range parameter isn't a valid key or key range."; + } + + if (ex.name == "TransactionInactiveError") { + error.type = "TransactionInactiveError"; + error.message = "You are trying to retrieve data on an inactieve transaction. (The transaction was already aborted or committed)"; + } + + if (ex.name == "TypeError") { + error.type = "TypeError"; + error.message = "The provided directory parameter is invalid"; + } + + if ((ex.INVALID_STATE_ERR && ex.code == ex.INVALID_STATE_ERR) || (ex.NOT_ALLOWED_ERR && ex.code == ex.NOT_ALLOWED_ERR) || ex.name == "InvalidStateError") { + error.type = "InvalidStateError"; + error.message = "You are trying to insert data on a removed object store."; + } + linq2indexedDB.prototype.utilities.logError(error); + linq2indexedDB.prototype.core.abortTransaction(txn); + pw.error(this, error); + } + finally { + keyRange = null; + } + }, + keyCursor: function (pw, index, range, direction) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "keyCursor Started", index, range, direction); + var returnData = []; + + try { + var request; + var keyRange = range; + + if (!keyRange) { + keyRange = IDBKeyRange.lowerBound(0); + } + + // direction can not be null when passed. + if (direction) { + request = handlers.IDBCursorRequest(source.openKeyCursor(keyRange, direction)); + } else { + request = handlers.IDBCursorRequest(source.openKeyCursor(keyRange)); + } + + request.then(function (args /*result, e*/) { + var e = args[1]; + + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "keyCursor completed", returnData, index.objectStore.transaction, e); + pw.complete(this, [returnData, index.objectStore.transaction, e]); + }, + function (args /*error, e*/) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.error, "keyCursor error", args); + pw.error(this, args); + }, + function (args /*result, e*/) { + var result = args[0]; + var e = args[1]; + + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "keyCursor progress", result, e); + if (result.value) { + var progressObj = { + data: result.value, + key: result.primaryKey, + skip: function (number) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "keyCursor skip", result, e); + try { + result.advance(number); + } + catch (advanceEx) { + var advanceErr = internal.wrapException(advanceEx, "keyCursor - skip"); + + if ((advanceEx.DATA_ERR && advanceEx.code == advanceEx.DATA_ERR) || advanceEx.name == "DataError") { + advanceErr.type = "DataError"; + advanceErr.message = "The provided range parameter isn't a valid key or key range."; + } + + if (advanceEx.name == "TypeError") { + advanceErr.type = "TypeError"; + advanceErr.message = "The provided count parameter is zero or a negative number."; + } + + if ((advanceEx.INVALID_STATE_ERR && advanceEx.code == advanceEx.INVALID_STATE_ERR) || advanceEx.name == "InvalidStateError") { + advanceErr.type = "InvalidStateError"; + advanceErr.message = "You are trying to skip data on a removed object store."; + } + linq2indexedDB.prototype.utilities.logError(advanceErr); + linq2indexedDB.prototype.core.abortTransaction(index.objectStore.transaction); + pw.error(this, advanceErr); + } + }, + update: function (obj) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "keyCursor update", result, e); + try { + result.update(obj); + } + catch (updateEx) { + var updateError = internal.wrapException(updateEx, "keyCursor - update"); + + if ((updateEx.DATA_ERR && updateEx.code == updateEx.DATA_ERR) || updateEx.name == "DataError") { + updateError.type = "DataError"; + updateError.message = "The underlying object store uses in-line keys and the property in value at the object store's key path does not match the key in this cursor's position."; + } + + if ((updateEx.READ_ONLY_ERR && ex.code == updateEx.READ_ONLY_ERR) || updateEx.name == "ReadOnlyError") { + updateError.type = "ReadOnlyError"; + updateError.message = "You are trying to update data in a readonly transaction."; + } + + if (updateEx.name == "TransactionInactiveError") { + updateError.type = "TransactionInactiveError"; + updateError.message = "You are trying to update data on an inactieve transaction. (The transaction was already aborted or committed)"; + } + + if ((updateEx.DATA_CLONE_ERR && updateEx.code == updateEx.DATA_CLONE_ERR) || updateEx.name == "DataCloneError") { + updateError.type = "DataCloneError"; + updateError.message = "The data you are trying to update could not be cloned. Your data probably contains a function which can not be cloned by default. Try using the serialize method to update the data."; + } + + if ((updateEx.INVALID_STATE_ERR && updateEx.code == updateEx.INVALID_STATE_ERR) || updateEx.name == "InvalidStateError") { + updateError.type = "InvalidStateError"; + updateError.message = "You are trying to update data on a removed object store."; + } + + linq2indexedDB.prototype.utilities.logError(updateError); + linq2indexedDB.prototype.core.abortTransaction(index.objectStore.transaction); + pw.error(this, updateError); + } + }, + remove: function () { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "keyCursor remove", result, e); + try { + result["delete"](); + } + catch (deleteEx) { + var deleteError = internal.wrapException(deleteEx, "keyCursor - delete"); + + if ((deleteEx.READ_ONLY_ERR && deleteEx.code == deleteEx.READ_ONLY_ERR) || deleteEx.name == "ReadOnlyError") { + deleteError.type = "ReadOnlyError"; + deleteError.message = "You are trying to remove data in a readonly transaction."; + } + + if (deleteEx.name == "TransactionInactiveError") { + deleteError.type = "TransactionInactiveError"; + deleteError.message = "You are trying to remove data on an inactieve transaction. (The transaction was already aborted or committed)"; + } + + if ((deleteEx.INVALID_STATE_ERR && deleteEx.code == deleteEx.INVALID_STATE_ERR) || deleteEx.name == "InvalidStateError") { + deleteError.type = "InvalidStateError"; + deleteError.message = "You are trying to remove data on a removed object store."; + } + + linq2indexedDB.prototype.utilities.logError(deleteError); + linq2indexedDB.prototype.core.abortTransaction(index.objectStore.transaction); + pw.error(this, deleteError); + } + } + }; + + pw.progress(this, [progressObj, result, e]); + returnData.push(progressObj.data); + } + result["continue"](); + }); + } catch (ex) { + var error = internal.wrapException(ex, "keyCursor"); + + if ((ex.DATA_ERR && error.code == ex.DATA_ERR) || ex.name == "DataError") { + error.type = "DataError"; + error.message = "The provided range parameter isn't a valid key or key range."; + } + + if (ex.name == "TransactionInactiveError") { + error.type = "TransactionInactiveError"; + error.message = "You are trying to retrieve data on an inactieve transaction. (The transaction was already aborted or committed)"; + } + + if (ex.name == "TypeError") { + error.type = "TypeError"; + error.message = "The provided directory parameter is invalid"; + } + + if ((ex.INVALID_STATE_ERR && ex.code == ex.INVALID_STATE_ERR) || (ex.NOT_ALLOWED_ERR && ex.code == ex.NOT_ALLOWED_ERR) || ex.name == "InvalidStateError") { + error.type = "InvalidStateError"; + error.message = "You are trying to insert data on a removed object store."; + } + linq2indexedDB.prototype.utilities.logError(error); + linq2indexedDB.prototype.core.abortTransaction(index.objectStore.transaction); + pw.error(this, error); + } + }, + get: function (pw, source, key) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Get Started", source); + + try { + handlers.IDBRequest(source.get(key)).then(function (args /*result, e*/) { + var result = args[0]; + var e = args[1]; + var transaction = source.transaction || source.objectStore.transaction; + + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Get completed", result, transaction, e); + pw.complete(this, [result, transaction, e]); + }, function (args /*error, e*/) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.error, "Get error", args); + pw.error(this, args); + }); + } catch (ex) { + var txn = source.transaction || source.objectStore.transaction; + var error = internal.wrapException(ex, "get"); + + if (error.code == ex.DATA_ERR || ex.name == "DataError") { + error.message = "The provided key isn't a valid key (must be an array, string, date or number)."; + } + + if (ex.name == "TransactionInactiveError") { + error.type = "TransactionInactiveError"; + error.message = "You are trying to retrieve data on an inactieve transaction. (The transaction was already aborted or committed)"; + } + + if ((ex.INVALID_STATE_ERR && ex.code == ex.INVALID_STATE_ERR) || (ex.NOT_ALLOWED_ERR && ex.code == ex.NOT_ALLOWED_ERR) || ex.name == "InvalidStateError") { + error.type = "InvalidStateError"; + error.message = "You are trying to retrieve data on a removed object store."; + } + linq2indexedDB.prototype.utilities.logError(error); + linq2indexedDB.prototype.core.abortTransaction(txn); + pw.error(this, error); + } + }, + count: function (pw, source, key) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Count Started", source); + + try { + var req; + + if (key) { + req = source.count(key); + } + else { + req = source.count(); + } + + handlers.IDBRequest(req).then(function (args /*result, e*/) { + var result = args[0]; + var e = args[1]; + var transaction = source.transaction || source.objectStore.transaction; + + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Count completed", result, transaction, e); + pw.complete(this, [result, transaction, e]); + }, function (args /*error, e*/) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.error, "Count error", args); + pw.error(this, args); + }); + } catch (ex) { + var txn = source.transaction || source.objectStore.transaction; + var error = internal.wrapException(ex, "count"); + + if (error.code == ex.DATA_ERR || ex.name == "DataError") { + error.type = "DataError"; + error.message = "The provided key isn't a valid key or keyRange."; + } + + if (ex.name == "TransactionInactiveError") { + error.type = "TransactionInactiveError"; + error.message = "You are trying to count data on an inactieve transaction. (The transaction was already aborted or committed)"; + } + + if ((ex.INVALID_STATE_ERR && ex.code == ex.INVALID_STATE_ERR) || (ex.NOT_ALLOWED_ERR && ex.code == ex.NOT_ALLOWED_ERR) || ex.name == "InvalidStateError") { + error.type = "InvalidStateError"; + error.message = "You are trying to count data on a removed object store."; + } + linq2indexedDB.prototype.utilities.logError(error); + linq2indexedDB.prototype.core.abortTransaction(txn); + pw.error(this, error); + } + }, + getKey: function (pw, index, key) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "GetKey Started", index, key); + + try { + handlers.IDBRequest(index.getKey(key)).then(function (args /*result, e*/) { + var result = args[0]; + var e = args[1]; + + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "GetKey completed", result, index.objectStore.transaction, e); + pw.complete(this, [result, index.objectStore.transaction, e]); + }, function (args /*error, e*/) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.error, "GetKey error", args); + pw.error(this, args); + }); + } catch (ex) { + var error = internal.wrapException(ex, "getKey"); + + if (error.code == ex.DATA_ERR || ex.name == "DataError") { + error.type = "DataError"; + error.message = "The provided key isn't a valid key or keyRange."; + } + + if (ex.name == "TransactionInactiveError") { + error.type = "TransactionInactiveError"; + error.message = "You are trying to getKey data on an inactieve transaction. (The transaction was already aborted or committed)"; + } + + if ((ex.INVALID_STATE_ERR && ex.code == ex.INVALID_STATE_ERR) || (ex.NOT_ALLOWED_ERR && ex.code == ex.NOT_ALLOWED_ERR) || ex.name == "InvalidStateError") { + error.type = "InvalidStateError"; + error.message = "You are trying to getKey data on a removed object store."; + } + linq2indexedDB.prototype.utilities.logError(error); + linq2indexedDB.prototype.core.abortTransaction(index.objectStore.transaction); + pw.error(this, error); + } + }, + insert: function (pw, objectStore, data, key) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Insert Started", objectStore, data, key); + try { + var req; + + if (key /*&& !store.keyPath*/) { + req = handlers.IDBRequest(objectStore.add(data, key)); + } else { + /*if (key) linq2indexedDB.prototype.utilities.log("Key can't be provided when a keyPath is defined on the object store", store, key, data);*/ + req = handlers.IDBRequest(objectStore.add(data)); + } + + req.then(function (args /*result, e*/) { + var result = args[0]; + var e = args[1]; + + // Add key to the object if a keypath exists + if (objectStore.keyPath) { + data[objectStore.keyPath] = result; + } + + linq2indexedDB.prototype.core.dbDataChanged.fire({ type: dataEvents.dataInserted, data: data, objectStore: objectStore }); + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Insert completed", data, result, objectStore.transaction, e); + pw.complete(this, [data, result, objectStore.transaction, e]); + }, function (args /*error, e*/) { + var err = internal.wrapError(args[1], "insert"); + + // Fix for firefox & chrome + if (args[1].target && args[1].target.errorCode == 4) { + err.type = "ConstraintError"; + } + + if (err.type == "ConstraintError") { + var duplicateKey = key; + if (!duplicateKey && objectStore.keyPath) { + duplicateKey = data[objectStore.keyPath]; + } + err.message = "A record for the key (" + duplicateKey + ") already exists in the database or one of the properties of the provided data has a unique index declared."; + } + linq2indexedDB.prototype.core.abortTransaction(objectStore.transaction); + linq2indexedDB.prototype.utilities.logError(err); + pw.error(this, err); + }); + } catch (ex) { + var error = internal.wrapException(ex, "insert"); + + if (error.code == ex.DATA_ERR || ex.name == "DataError") { + error.type = "DataError"; + var possibleKey = key; + if (!possibleKey && objectStore.keyPath) { + possibleKey = data[objectStore.keyPath]; + } + if (!possibleKey) { + error.message = "There is no key provided for the data you want to insert for an object store without autoIncrement."; + } else if (key && objectStore.keyPath) { + error.message = "An external key is provided while the object store expects a keyPath key."; + } else if (typeof possibleKey !== "string" + && typeof possibleKey !== "number" + && typeof possibleKey !== "Date" + && !linq2indexedDB.prototype.utilities.isArray(possibleKey)) { + error.message = "The provided key isn't a valid key (must be an array, string, date or number)."; + } + } + + if ((ex.READ_ONLY_ERR && ex.code == ex.READ_ONLY_ERR) || ex.name == "ReadOnlyError") { + error.type = "ReadOnlyError"; + error.message = "You are trying to insert data in a readonly transaction."; + } + + if (ex.name == "TransactionInactiveError") { + error.type = "TransactionInactiveError"; + error.message = "You are trying to insert data on an inactieve transaction. (The transaction was already aborted or committed)"; + } + + if ((ex.DATA_CLONE_ERR && ex.code == ex.DATA_CLONE_ERR) || ex.name == "DataCloneError") { + error.type = "DataCloneError"; + error.message = "The data you are trying to insert could not be cloned. Your data probably contains a function which can not be cloned by default. Try using the serialize method to insert the data."; + } + + if ((ex.INVALID_STATE_ERR && ex.code == ex.INVALID_STATE_ERR) || (ex.NOT_ALLOWED_ERR && ex.code == ex.NOT_ALLOWED_ERR) || ex.name == "InvalidStateError") { + error.type = "InvalidStateError"; + error.message = "You are trying to insert data on a removed object store."; + } + linq2indexedDB.prototype.utilities.logError(error); + linq2indexedDB.prototype.core.abortTransaction(objectStore.transaction); + pw.error(this, error); + } + }, + update: function (pw, objectStore, data, key) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Update Started", objectStore, data, key); + + try { + var req; + if (key /*&& !store.keyPath*/) { + req = handlers.IDBRequest(objectStore.put(data, key)); + } else { + /*if (key) linq2indexedDB.prototype.utilities.log("Key can't be provided when a keyPath is defined on the object store", store, key, data);*/ + req = handlers.IDBRequest(objectStore.put(data)); + } + req.then(function (args /*result, e*/) { + var result = args[0]; + var e = args[1]; + + if (objectStore.keyPath && data[objectStore.keyPath] === undefined) { + data[objectStore.keyPath] = result; + } + + linq2indexedDB.prototype.core.dbDataChanged.fire({ type: dataEvents.dataUpdated, data: data, objectStore: objectStore }); + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Update completed", data, result, objectStore.transaction, e); + pw.complete(this, [data, result, objectStore.transaction, e]); + }, function (args /*error, e*/) { + var err = internal.wrapError(args[1], "update"); + linq2indexedDB.prototype.core.abortTransaction(objectStore.transaction); + linq2indexedDB.prototype.utilities.logError(err); + pw.error(this, err); + }); + } catch (ex) { + var error = internal.wrapException(ex, "update"); + + if (error.code == ex.DATA_ERR || ex.name == "DataError") { + error.type = "DataError"; + var possibleKey = key; + if (!possibleKey && objectStore.keyPath) { + possibleKey = data[objectStore.keyPath]; + } + if (!possibleKey) { + error.message = "There is no key provided for the data you want to update for an object store without autoIncrement."; + } else if (key && objectStore.keyPath) { + error.message = "An external key is provided while the object store expects a keyPath key."; + } else if (typeof possibleKey !== "string" + && typeof possibleKey !== "number" + && typeof possibleKey !== "Date" + && !linq2indexedDB.prototype.utilities.isArray(possibleKey)) { + error.message = "The provided key isn't a valid key (must be an array, string, date or number)."; + } + } + + if ((ex.READ_ONLY_ERR && ex.code == ex.READ_ONLY_ERR) || ex.name == "ReadOnlyError") { + error.type = "ReadOnlyError"; + error.message = "You are trying to update data in a readonly transaction."; + } + + if (ex.name == "TransactionInactiveError") { + error.type = "TransactionInactiveError"; + error.message = "You are trying to update data on an inactieve transaction. (The transaction was already aborted or committed)"; + } + + if ((ex.DATA_CLONE_ERR && ex.code == ex.DATA_CLONE_ERR) || ex.name == "DataCloneError") { + error.type = "DataCloneError"; + error.message = "The data you are trying to update could not be cloned. Your data probably contains a function which can not be cloned by default. Try using the serialize method to update the data."; + } + + if ((ex.INVALID_STATE_ERR && ex.code == ex.INVALID_STATE_ERR) || (ex.NOT_ALLOWED_ERR && ex.code == ex.NOT_ALLOWED_ERR) || ex.name == "InvalidStateError") { + error.type = "InvalidStateError"; + error.message = "You are trying to update data on a removed object store."; + } + + linq2indexedDB.prototype.utilities.logError(error); + linq2indexedDB.prototype.core.abortTransaction(objectStore.transaction); + pw.error(this, error); + } + }, + remove: function (pw, objectStore, key) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Remove Started", objectStore, key); + + try { + handlers.IDBRequest(objectStore["delete"](key)).then(function (args /*result, e*/) { + var result = args[0]; + var e = args[1]; + + linq2indexedDB.prototype.core.dbDataChanged.fire({ type: dataEvents.dataRemoved, data: key, objectStore: objectStore }); + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Remove completed", result, objectStore.transaction, e); + pw.complete(this, [result, objectStore.transaction, e]); + }, + function (args /*error, e*/) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.error, "Remove error", args); + pw.error(this, args); + }); + } catch (ex) { + var error = internal.wrapException(ex, "delete"); + + if ((ex.READ_ONLY_ERR && ex.code == ex.READ_ONLY_ERR) || ex.name == "ReadOnlyError") { + error.type = "ReadOnlyError"; + error.message = "You are trying to remove data in a readonly transaction."; + } + + if (ex.name == "TransactionInactiveError") { + error.type = "TransactionInactiveError"; + error.message = "You are trying to remove data on an inactieve transaction. (The transaction was already aborted or committed)"; + } + + if ((ex.INVALID_STATE_ERR && ex.code == ex.INVALID_STATE_ERR) || (ex.NOT_ALLOWED_ERR && ex.code == ex.NOT_ALLOWED_ERR) || ex.name == "InvalidStateError") { + error.type = "InvalidStateError"; + error.message = "You are trying to remove data on a removed object store."; + } + + linq2indexedDB.prototype.utilities.logError(error); + linq2indexedDB.prototype.core.abortTransaction(objectStore.transaction); + pw.error(this, error); + } + }, + clear: function (pw, objectStore) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Clear Started", objectStore); + try { + handlers.IDBRequest(objectStore.clear()).then(function (args /*result, e*/) { + var result = args[0]; + var e = args[1]; + + linq2indexedDB.prototype.core.dbDataChanged.fire({ type: dataEvents.objectStoreCleared, objectStore: objectStore }); + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Clear completed", result, objectStore.transaction, e); + pw.complete(this, [result, objectStore.transaction, e]); + }, + function (args /*error, e*/) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.error, "Clear error", args); + pw.error(this, args); + }); + } catch (ex) { + var error = internal.wrapException(ex, "clear"); + + if ((ex.READ_ONLY_ERR && ex.code == ex.READ_ONLY_ERR) || ex.name == "ReadOnlyError") { + error.type = "ReadOnlyError"; + error.message = "You are trying to clear data in a readonly transaction."; + } + + if (ex.name == "TransactionInactiveError") { + error.type = "TransactionInactiveError"; + error.message = "You are trying to clear data on an inactieve transaction. (The transaction was already aborted or committed)"; + } + + if ((ex.INVALID_STATE_ERR && ex.code == ex.INVALID_STATE_ERR) || (ex.NOT_ALLOWED_ERR && ex.code == ex.NOT_ALLOWED_ERR) || ex.name == "InvalidStateError") { + error.type = "InvalidStateError"; + error.message = "You are trying to clear data on a removed object store."; + } + + linq2indexedDB.prototype.utilities.logError(error); + linq2indexedDB.prototype.core.abortTransaction(objectStore.transaction); + pw.error(this, error); + } + }, + deleteDb: function (pw, name) { + try { + if (typeof (window.indexedDB.deleteDatabase) != "undefined") { + + handlers.IDBBlockedRequest(window.indexedDB.deleteDatabase(name)).then(function (args /*result, e*/) { + var result = args[0]; + var e = args[1]; + + linq2indexedDB.prototype.core.dbStructureChanged.fire({ type: dbEvents.databaseRemoved }); + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Delete Database Promise completed", result, e, name); + pw.complete(this, [result, e, name]); + }, function (args /*error, e*/) { + var error = args[0]; + var e = args[1]; + + // added for FF, If a db gets deleted that doesn't exist an errorCode 6 ('NOT_ALLOWED_ERR') is given + if (e.currentTarget && e.currentTarget.errorCode == 6) { + linq2indexedDB.prototype.core.dbStructureChanged.fire({ type: dbEvents.databaseRemoved }); + pw.complete(this, [error, e, name]); + } else if (implementation == implementations.SHIM + && e.message == "Database does not exist") { + linq2indexedDB.prototype.core.dbStructureChanged.fire({ type: dbEvents.databaseRemoved }); + pw.complete(this, [error, e, name]); + } else { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.error, "Delete Database Promise error", error, e); + pw.error(this, [error, e]); + } + }, function (args /*result, e*/) { + if (args[0] == "blocked") { + linq2indexedDB.prototype.core.dbStructureChanged.fire({ type: dbEvents.databaseBlocked }); + } + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Delete Database Promise blocked", args /*result*/); + pw.progress(this, args /*[result, e]*/); + }); + } else { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Delete Database function not found", name); + // Workaround for older versions of chrome and FireFox + // Doesn't delete the database, but clears him + linq2indexedDB.prototype.core.db(name, -1).then(function (args /*result, e*/) { + var result = args[0]; + var e = args[1]; + + linq2indexedDB.prototype.core.dbStructureChanged.fire({ type: dbEvents.databaseRemoved }); + pw.complete(this, [result, e, name]); + }, + function (args /*error, e*/) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.error, "Clear Promise error", args /*error, e*/); + pw.error(this, args /*[error, e]*/); + }, + function (args /*dbConnection, event*/) { + var dbConnection = args[0]; + var event = args[1]; + + // When an upgradeneeded event is thrown, create the non-existing object stores + if (event.type == "upgradeneeded") { + for (var i = 0; i < dbConnection.objectStoreNames.length; i++) { + linq2indexedDB.prototype.core.deleteObjectStore(dbConnection.txn, dbConnection.objectStoreNames[i]); + } + linq2indexedDB.prototype.core.closeDatabaseConnection(dbConnection); + } + }); + } + } catch (ex) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.exception, "Delete Database Promise exception", ex); + pw.error(this, [ex.message, ex]); + } + }, + getDatabaseVersion: function (db) + { + var dbVersion = parseInt(db.version); + if (isNaN(dbVersion) || dbVersion < 0) { + return 0; + } else { + return dbVersion; + } + }, + wrapException: function (exception, method) { + return { + code: exception.code, + severity: linq2indexedDB.prototype.utilities.severity.exception, + orignialError: exception, + method: method, + type: "unknown" + }; + }, + wrapError: function (error, method) { + return { + severity: linq2indexedDB.prototype.utilities.severity.error, + orignialError: error, + type: (error.target && error.target.error && error.target.error.name) ? error.target.error.name : "unknown", + method: method + }; + } + }; + + linq2indexedDB.prototype.core = { + db: function (name, version) { + return linq2indexedDB.prototype.utilities.promiseWrapper(function (pw) { + internal.db(pw, name, version); + }); + }, + transaction: function (db, objectStoreNames, transactionType, autoGenerateAllowed) { + return linq2indexedDB.prototype.utilities.promiseWrapper(function (pw) { + if (db.then) { + db.then(function (args /*db, e*/) { + // Timeout necessary for letting it work on win8. If not, progress event triggers before listeners are coupled + if (isMetroApp) { + setTimeout(function () { + internal.transaction(pw, args[0], objectStoreNames, transactionType, autoGenerateAllowed); + }, 1); + } else { + internal.transaction(pw, args[0], objectStoreNames, transactionType, autoGenerateAllowed); + } + }, + function (args /*error, e*/) { + pw.error(this, args); + }, + function (args /**/) { + pw.progress(this, args); + }); + } else { + if (isMetroApp) { + // Timeout necessary for letting it work on win8. If not, progress event triggers before listeners are coupled + setTimeout(function() { + internal.transaction(pw, db, objectStoreNames, transactionType, autoGenerateAllowed); + }, 1); + } else { + internal.transaction(pw, db, objectStoreNames, transactionType, autoGenerateAllowed); + } + } + }); + }, + objectStore: function (transaction, objectStoreName) { + return linq2indexedDB.prototype.utilities.promiseWrapper(function (pw) { + if (transaction.then) { + transaction.then(function (/*txn, e*/) { + // transaction completed + // TODO: what todo in this case? + }, function (args /*error, e*/) { + pw.error(this, args); + }, function (args /*txn, e*/) { + internal.objectStore(pw, args[0], objectStoreName); + }); + } else { + internal.objectStore(pw, transaction, objectStoreName); + } + }); + }, + createObjectStore: function (transaction, objectStoreName, objectStoreOptions) { + return linq2indexedDB.prototype.utilities.promiseWrapper(function (pw) { + if (transaction.then) { + transaction.then(function (/*txn, e*/) { + // txn completed + // TODO: what todo in this case? + }, + function (args /*error, e*/) { + // txn error or abort + pw.error(this, args); + }, + function (args /*txn, e*/) { + internal.createObjectStore(pw, args[0], objectStoreName, objectStoreOptions); + }); + } else { + internal.createObjectStore(pw, transaction, objectStoreName, objectStoreOptions); + } + }); + }, + deleteObjectStore: function (transaction, objectStoreName) { + return linq2indexedDB.prototype.utilities.promiseWrapper(function (pw) { + if (transaction.then) { + transaction.then(function (/*txn, e*/) { + // txn completed + // TODO: what todo in this case? + }, function (args /*error, e*/) { + // txn error + pw.error(this, args); + }, + function (args /*txn, e*/) { + internal.deleteObjectStore(pw, args[0], objectStoreName); + }); + } else { + internal.deleteObjectStore(pw, transaction, objectStoreName); + } + }); + }, + index: function (objectStore, propertyName, autoGenerateAllowed) { + return linq2indexedDB.prototype.utilities.promiseWrapper(function (pw) { + if (objectStore.then) { + objectStore.then(function (args /*txn, objectStore*/) { + internal.index(pw, args[1], propertyName, autoGenerateAllowed); + }, function (args /*error, e*/) { + // store error + pw.error(this, args); + }); + } else { + internal.index(pw, objectStore, propertyName, autoGenerateAllowed); + } + }); + }, + createIndex: function (objectStore, propertyName, indexOptions) { + return linq2indexedDB.prototype.utilities.promiseWrapper(function (pw) { + if (objectStore.then) { + objectStore.then(function (args/*txn, objectStore*/) { + internal.createIndex(pw, args[1], propertyName, indexOptions); + }, function (args /*error, e*/) { + // store error + pw.error(this, args); + }); + } else { + internal.createIndex(pw, objectStore, propertyName, indexOptions); + } + }); + }, + deleteIndex: function (objectStore, propertyName) { + return linq2indexedDB.prototype.utilities.promiseWrapper(function (pw) { + if (objectStore.then) { + objectStore.then(function (args/*txn, objectStore*/) { + internal.deleteIndex(pw, args[1], propertyName); + }, function (args /*error, e*/) { + // store error + pw.error(this, args); + }); + } else { + internal.deleteIndex(pw, objectStore, propertyName); + } + }); + }, + cursor: function (source, range, direction) { + return linq2indexedDB.prototype.utilities.promiseWrapper(function (pw) { + if (source.then) { + source.then(function (args /*txn, source*/) { + internal.cursor(pw, args[1], range, direction); + }, function (args /*error, e*/) { + // store or index error + pw.error(this, args); + }); + } else { + internal.cursor(pw, source, range, direction); + } + }); + }, + keyCursor: function (index, range, direction) { + return linq2indexedDB.prototype.utilities.promiseWrapper(function (pw) { + if (index.then) { + index.then(function (args /*txn, index, store*/) { + internal.keyCursor(pw, args[1], range, direction); + }, function (args /*error, e*/) { + // index error + pw.error(this, args); + }); + } else { + internal.keyCursor(pw, index, range, direction); + } + }); + }, + get: function (source, key) { + return linq2indexedDB.prototype.utilities.promiseWrapper(function (pw) { + if (source.then) { + source.then(function (args /*txn, source*/) { + internal.get(pw, args[1], key); + }, function (args /*error, e*/) { + // store or index error + pw.error(this, args); + }); + } else { + internal.get(pw, source, key); + } + }); + }, + count: function (source) { + return linq2indexedDB.prototype.utilities.promiseWrapper(function (pw) { + if (source.then) { + source.then(function (args /*txn, source*/) { + internal.count(pw, args[1]); + }, function (args /*error, e*/) { + // store or index error + pw.error(this, args); + }); + } else { + internal.count(pw, source); + } + }); + }, + getKey: function (index, key) { + return linq2indexedDB.prototype.utilities.promiseWrapper(function (pw) { + if (index.then) { + index.then(function (args /*txn, index, objectStore*/) { + internal.getKey(pw, args[1], key); + }, function (args /*error, e*/) { + // index error + pw.error(this, args); + }); + } else { + internal.getKey(pw, index, key); + } + }); + }, + insert: function (objectStore, data, key) { + return linq2indexedDB.prototype.utilities.promiseWrapper(function (pw) { + if (objectStore.then) { + objectStore.then(function (args /*txn, store*/) { + internal.insert(pw, args[1], data, key); + }, function (args /*error, e*/) { + // store error + pw.error(this, args); + }); + } else { + internal.insert(pw, objectStore, data, key); + } + }); + }, + update: function (objectStore, data, key) { + return linq2indexedDB.prototype.utilities.promiseWrapper(function (pw) { + if (objectStore.then) { + objectStore.then(function (args /*txn, store*/) { + internal.update(pw, args[1], data, key); + }, function (args /*error, e*/) { + // store error + pw.error(this, args); + }); + } else { + internal.update(pw, objectStore, data, key); + } + }); + }, + remove: function (objectStore, key) { + return linq2indexedDB.prototype.utilities.promiseWrapper(function (pw) { + if (objectStore.then) { + objectStore.then(function (args /*txn, store*/) { + internal.remove(pw, args[1], key); + }, function (args /*error, e*/) { + // store error + pw.error(this, args); + }); + } else { + internal.remove(pw, objectStore, key); + } + }); + }, + clear: function (objectStore) { + return linq2indexedDB.prototype.utilities.promiseWrapper(function (pw) { + if (objectStore.then) { + objectStore.then(function (args /*txn, store*/) { + internal.clear(pw, args[1]); + }, function (args /*error, e*/) { + // store error + pw.error(this, args); + }); + } else { + internal.clear(pw, objectStore); + } + }); + }, + deleteDb: function (name) { + return linq2indexedDB.prototype.utilities.promiseWrapper(function (pw) { + internal.deleteDb(pw, name); + }); + }, + closeDatabaseConnection: function (target) { + var db; + if (target instanceof IDBCursor) { + target = target.source; + } + + if (target instanceof IDBDatabase) { + db = target; + } else if (target instanceof IDBTransaction) { + db = target.db; + } else if (target instanceof IDBObjectStore || target instanceof IDBRequest) { + db = target.transaction.db; + } else if (target instanceof IDBIndex) { + db = target.objectStore.transaction.db; + } + + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Close database Connection: ", db); + db.close(); + }, + abortTransaction: function (transaction) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Abort transaction: " + transaction); + // Calling the abort, blocks the database in IE10 + if (implementation != implementations.MICROSOFT) { + transaction.abort(); + linq2indexedDB.prototype.core.closeDatabaseConnection(transaction); + } + }, + transactionTypes: transactionTypes, + dbStructureChanged: new eventTarget(), + dbDataChanged: new eventTarget(), + databaseEvents: dbEvents, + dataEvents: dataEvents, + implementation: implementation, + implementations: implementations + }; + + if (implementation == implementations.SHIM) { + linq2indexedDB.prototype.core.indexSuffix = "IIndex"; + } else { + + linq2indexedDB.prototype.core.indexSuffix = "-Index"; + } + + // Region Functions + + function initializeIndexedDb() { + if (window === 'undefined') { + return implementations.NONE; + } + + if (window.indexedDB) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Native implementation", window.indexedDB); + return implementations.NATIVE; + } else { + // Initialising the window.indexedDB Object for FireFox + if (window.mozIndexedDB) { + window.indexedDB = window.mozIndexedDB; + + if (typeof window.IDBTransaction.READ_ONLY === "number" + && typeof window.IDBTransaction.READ_WRITE === "number" + && typeof window.IDBTransaction.VERSION_CHANGE === "number") { + transactionTypes.READ_ONLY = window.IDBTransaction.READ_ONLY; + transactionTypes.READ_WRITE = window.IDBTransaction.READ_WRITE; + transactionTypes.VERSION_CHANGE = window.IDBTransaction.VERSION_CHANGE; + } + + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "FireFox Initialized", window.indexedDB); + return implementations.MOZILLA; + } + + // Initialising the window.indexedDB Object for Chrome + else if (window.webkitIndexedDB) { + if (!window.indexedDB) window.indexedDB = window.webkitIndexedDB; + if (!window.IDBCursor) window.IDBCursor = window.webkitIDBCursor; + if (!window.IDBDatabase) window.IDBDatabase = window.webkitIDBDatabase; //if (!window.IDBDatabaseError) window.IDBDatabaseError = window.webkitIDBDatabaseError + if (!window.IDBDatabaseException) window.IDBDatabaseException = window.webkitIDBDatabaseException; + if (!window.IDBFactory) window.IDBFactory = window.webkitIDBFactory; + if (!window.IDBIndex) window.IDBIndex = window.webkitIDBIndex; + if (!window.IDBKeyRange) window.IDBKeyRange = window.webkitIDBKeyRange; + if (!window.IDBObjectStore) window.IDBObjectStore = window.webkitIDBObjectStore; + if (!window.IDBRequest) window.IDBRequest = window.webkitIDBRequest; + if (!window.IDBTransaction) window.IDBTransaction = window.webkitIDBTransaction; + if (!window.IDBOpenDBRequest) window.IDBOpenDBRequest = window.webkitIDBOpenDBRequest; + if (typeof window.IDBTransaction.READ_ONLY === "number" + && typeof window.IDBTransaction.READ_WRITE === "number" + && typeof window.IDBTransaction.VERSION_CHANGE === "number") { + transactionTypes.READ_ONLY = window.IDBTransaction.READ_ONLY; + transactionTypes.READ_WRITE = window.IDBTransaction.READ_WRITE; + transactionTypes.VERSION_CHANGE = window.IDBTransaction.VERSION_CHANGE; + } + + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Chrome Initialized", window.indexedDB); + return implementations.GOOGLE; + } + + // Initialiseing the window.indexedDB Object for IE 10 preview 3+ + else if (window.msIndexedDB) { + window.indexedDB = window.msIndexedDB; + + transactionTypes.READ_ONLY = 0; + transactionTypes.READ_WRITE = 1; + transactionTypes.VERSION_CHANGE = 2; + + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "IE10+ Initialized", window.indexedDB); + return implementations.MICROSOFT; + } + + // Initialising the window.indexedDB Object for IE 8 & 9 + else if (navigator.appName == 'Microsoft Internet Explorer') { + try { + window.indexedDB = new ActiveXObject("SQLCE.Factory.4.0"); + window.indexedDBSync = new ActiveXObject("SQLCE.FactorySync.4.0"); + } catch (ex) { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Initializing IE prototype exception", ex); + } + + if (window.JSON) { + window.indexedDB.json = window.JSON; + window.indexedDBSync.json = window.JSON; + } else { + var jsonObject = { + parse: function (txt) { + if (txt === "[]") return []; + if (txt === "{}") return {}; + throw { message: "Unrecognized JSON to parse: " + txt }; + } + }; + window.indexedDB.json = jsonObject; + window.indexedDBSync.json = jsonObject; + } + + // Add some interface-level constants and methods. + window.IDBDatabaseException = { + UNKNOWN_ERR: 0, + NON_TRANSIENT_ERR: 1, + NOT_FOUND_ERR: 2, + CONSTRAINT_ERR: 3, + DATA_ERR: 4, + NOT_ALLOWED_ERR: 5, + SERIAL_ERR: 11, + RECOVERABLE_ERR: 21, + TRANSIENT_ERR: 31, + TIMEOUT_ERR: 32, + DEADLOCK_ERR: 33 + }; + + window.IDBKeyRange = { + SINGLE: 0, + LEFT_OPEN: 1, + RIGHT_OPEN: 2, + LEFT_BOUND: 4, + RIGHT_BOUND: 8 + }; + + window.IDBRequest = { + INITIAL: 0, + LOADING: 1, + DONE: 2 + }; + + window.IDBTransaction = { + READ_ONLY: 0, + READ_WRITE: 1, + VERSION_CHANGE: 2 + }; + + transactionTypes.READ_ONLY = 0; + transactionTypes.READ_WRITE = 1; + transactionTypes.VERSION_CHANGE = 2; + + window.IDBKeyRange.only = function (value) { + return window.indexedDB.range.only(value); + }; + + window.IDBKeyRange.leftBound = function (bound, open) { + return window.indexedDB.range.lowerBound(bound, open); + }; + + window.IDBKeyRange.rightBound = function (bound, open) { + return window.indexedDB.range.upperBound(bound, open); + }; + + window.IDBKeyRange.bound = function (left, right, openLeft, openRight) { + return window.indexedDB.range.bound(left, right, openLeft, openRight); + }; + + window.IDBKeyRange.lowerBound = function (left, openLeft) { + return window.IDBKeyRange.leftBound(left, openLeft); + }; + + return implementations.MICROSOFTPROTOTYPE; + } else if (window.shimIndexedDB) { + window.indexedDB = window.shimIndexedDB; + + return implementations.SHIM; + } else { + linq2indexedDB.prototype.utilities.log(linq2indexedDB.prototype.utilities.severity.information, "Your browser doesn't support indexedDB."); + return implementations.NONE; + } + } + }; + + function deferredHandler(handler, request) { + return linq2indexedDB.prototype.utilities.promiseWrapper(function (pw) { + try { + handler(pw, request); + } catch (e) { + e.type = "exception"; + pw.error(request, [e.message, e]); + } + finally { + request = null; + } + }); + }; + + function IDBSuccessHandler(pw, request) { + request.onsuccess = function (e) { + pw.complete(e.target, [e.target.result, e]); + }; + }; + + function IDBErrorHandler(pw, request) { + request.onerror = function (e) { + pw.error(e.target, [e.target.errorCode, e]); + }; + }; + + function IDBAbortHandler(pw, request) { + request.onabort = function (e) { + pw.error(e.target, [e.target.errorCode, e]); + }; + }; + + function IDBVersionChangeHandler(pw, request) { + request.onversionchange = function (e) { + pw.progress(e.target, [e.target.result, e]); + }; + }; + + function IDBCompleteHandler(pw, request) { + request.oncomplete = function (e) { + pw.complete(e.target, [e.target, e]); + }; + }; + + function IDBRequestHandler(pw, request) { + IDBSuccessHandler(pw, request); + IDBErrorHandler(pw, request); + }; + + function IDBCursorRequestHandler(pw, request) { + request.onsuccess = function (e) { + if (!e.target.result) { + pw.complete(e.target, [e.target.result, e]); + } else { + pw.progress(e.target, [e.target.result, e]); + } + }; + IDBErrorHandler(pw, request); + }; + + function IDBBlockedRequestHandler(pw, request) { + IDBRequestHandler(pw, request); + request.onblocked = function (e) { + pw.progress(e.target, ["blocked", e]); + }; + }; + + function IDBOpenDbRequestHandler(pw, request) { + IDBBlockedRequestHandler(pw, request); + request.onupgradeneeded = function (e) { + pw.progress(e.target, [e.target.transaction, e]); + }; + }; + + function IDBDatabaseHandler(pw, database) { + IDBAbortHandler(pw, database); + IDBErrorHandler(pw, database); + IDBVersionChangeHandler(pw, database); + }; + + function IDBTransactionHandler(pw, txn) { + IDBCompleteHandler(pw, txn); + IDBAbortHandler(pw, txn); + IDBErrorHandler(pw, txn); + }; + + })(window, typeof Windows !== "undefined"); + window.linq2indexedDB = linq2indexedDB; + +} else { + // Web Worker Thread + onmessage = function (event) { + var data = event.data.data; + var filtersString = event.data.filters || "[]"; + var sortClauses = event.data.sortClauses || []; + var filters = JSON.parse(filtersString, linq2indexedDB.prototype.utilities.deserialize); + var returnData = linq2indexedDB.prototype.utilities.filterSort(data, filters, sortClauses); + + postMessage(returnData); + return; + }; +} + +// Extend array for Opera +Array.prototype.contains = function (obj) { + return this.indexOf(obj) > -1; +}; \ No newline at end of file diff --git a/examples/crypto-test.html b/examples/crypto-test.html new file mode 100644 index 0000000..49f2465 --- /dev/null +++ b/examples/crypto-test.html @@ -0,0 +1,15 @@ + + + + + + +
+ + + + \ No newline at end of file diff --git a/examples/deferred-test.html b/examples/deferred-test.html index 602c08e..fed5f1a 100644 --- a/examples/deferred-test.html +++ b/examples/deferred-test.html @@ -16,45 +16,70 @@ require.config({ } }); -require(["src/indexeddb"], function(idb) { +require(["src/indexeddb2"], function(idb) { - var db; - idb.open('test').then( + var opened = idb.open('test').then( function(event) { - db = event.target.result; - var transaction = db.transaction(['FILES'], 'readwrite'); - var files = transaction.objectStore('FILES'); - return files.clear(); + return event.db; }, function(event) { console.error('error:', event); }, function(event) { - db = event.target.result; - if(db.objectStoreNames().contains('FILES')) { - db.deleteObjectStore('FILES'); + if('upgradeneeded' == event.type) { + db = event.target.result; + if(db.objectStoreNames.contains('FILES')) { + db.deleteObjectStore('FILES'); + } + var files = db.createObjectStore('FILES'); } - var files = db.createObjectStore('FILES'); } - ).then( + ); + + opened.then( + function(db) { + console.log(db); + } + ); + + /* + + var db = idb.open('test'); + db.progress( function(event) { - var transaction = db.transaction(['FILES'], 'readwrite'); + if('upgradeneeded' == event.type) { + db = event.target.result; + if(db.objectStoreNames.contains('FILES')) { + db.deleteObjectStore('FILES'); + } + var files = db.createObjectStore('FILES'); + } + } + ); + db.otherwise( + function(event) { + console.error('error:', event); + } + ); + + db.transaction(['FILES'], 'readwrite')( + function(transaction) { var files = transaction.objectStore('FILES'); - return files.put('value', 'key'); + return files.clear(); } - ).then( - function(event) { - var transaction = db.transaction(['FILES'], 'readwrite'); - var files = transaction.objectStore('FILES'); - return files.get('key'); + ).transaction(['FILES'], 'readonly')( + function(transaction) { + } - ).then( - function(event) { - console.info('result', event.target.result); + ); + + db.transaction(['FILES'], 'readwrite')( + function(transaction) { + } - ).otherwise(function(event) { - console.error('error: ', event); - }); + ); + + */ }); diff --git a/examples/jquery-1.10.0.min.js b/examples/jquery-1.10.0.min.js new file mode 100644 index 0000000..01c6881 --- /dev/null +++ b/examples/jquery-1.10.0.min.js @@ -0,0 +1,6 @@ +/*! jQuery v1.10.0 | (c) 2005, 2013 jQuery Foundation, Inc. | jquery.org/license +//@ sourceMappingURL=jquery-1.10.0.min.map +*/ +(function(e,t){var n,r,i=typeof t,o=e.location,a=e.document,s=a.documentElement,l=e.jQuery,u=e.$,c={},p=[],f="1.10.0",d=p.concat,h=p.push,g=p.slice,m=p.indexOf,y=c.toString,v=c.hasOwnProperty,b=f.trim,x=function(e,t){return new x.fn.init(e,t,r)},w=/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,T=/\S+/g,C=/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,N=/^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,k=/^<(\w+)\s*\/?>(?:<\/\1>|)$/,E=/^[\],:{}\s]*$/,S=/(?:^|:|,)(?:\s*\[)+/g,A=/\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,j=/"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g,D=/^-ms-/,L=/-([\da-z])/gi,H=function(e,t){return t.toUpperCase()},q=function(e){(a.addEventListener||"load"===e.type||"complete"===a.readyState)&&(_(),x.ready())},_=function(){a.addEventListener?(a.removeEventListener("DOMContentLoaded",q,!1),e.removeEventListener("load",q,!1)):(a.detachEvent("onreadystatechange",q),e.detachEvent("onload",q))};x.fn=x.prototype={jquery:f,constructor:x,init:function(e,n,r){var i,o;if(!e)return this;if("string"==typeof e){if(i="<"===e.charAt(0)&&">"===e.charAt(e.length-1)&&e.length>=3?[null,e,null]:N.exec(e),!i||!i[1]&&n)return!n||n.jquery?(n||r).find(e):this.constructor(n).find(e);if(i[1]){if(n=n instanceof x?n[0]:n,x.merge(this,x.parseHTML(i[1],n&&n.nodeType?n.ownerDocument||n:a,!0)),k.test(i[1])&&x.isPlainObject(n))for(i in n)x.isFunction(this[i])?this[i](n[i]):this.attr(i,n[i]);return this}if(o=a.getElementById(i[2]),o&&o.parentNode){if(o.id!==i[2])return r.find(e);this.length=1,this[0]=o}return this.context=a,this.selector=e,this}return e.nodeType?(this.context=this[0]=e,this.length=1,this):x.isFunction(e)?r.ready(e):(e.selector!==t&&(this.selector=e.selector,this.context=e.context),x.makeArray(e,this))},selector:"",length:0,toArray:function(){return g.call(this)},get:function(e){return null==e?this.toArray():0>e?this[this.length+e]:this[e]},pushStack:function(e){var t=x.merge(this.constructor(),e);return t.prevObject=this,t.context=this.context,t},each:function(e,t){return x.each(this,e,t)},ready:function(e){return x.ready.promise().done(e),this},slice:function(){return this.pushStack(g.apply(this,arguments))},first:function(){return this.eq(0)},last:function(){return this.eq(-1)},eq:function(e){var t=this.length,n=+e+(0>e?t:0);return this.pushStack(n>=0&&t>n?[this[n]]:[])},map:function(e){return this.pushStack(x.map(this,function(t,n){return e.call(t,n,t)}))},end:function(){return this.prevObject||this.constructor(null)},push:h,sort:[].sort,splice:[].splice},x.fn.init.prototype=x.fn,x.extend=x.fn.extend=function(){var e,n,r,i,o,a,s=arguments[0]||{},l=1,u=arguments.length,c=!1;for("boolean"==typeof s&&(c=s,s=arguments[1]||{},l=2),"object"==typeof s||x.isFunction(s)||(s={}),u===l&&(s=this,--l);u>l;l++)if(null!=(o=arguments[l]))for(i in o)e=s[i],r=o[i],s!==r&&(c&&r&&(x.isPlainObject(r)||(n=x.isArray(r)))?(n?(n=!1,a=e&&x.isArray(e)?e:[]):a=e&&x.isPlainObject(e)?e:{},s[i]=x.extend(c,a,r)):r!==t&&(s[i]=r));return s},x.extend({expando:"jQuery"+(f+Math.random()).replace(/\D/g,""),noConflict:function(t){return e.$===x&&(e.$=u),t&&e.jQuery===x&&(e.jQuery=l),x},isReady:!1,readyWait:1,holdReady:function(e){e?x.readyWait++:x.ready(!0)},ready:function(e){if(e===!0?!--x.readyWait:!x.isReady){if(!a.body)return setTimeout(x.ready);x.isReady=!0,e!==!0&&--x.readyWait>0||(n.resolveWith(a,[x]),x.fn.trigger&&x(a).trigger("ready").off("ready"))}},isFunction:function(e){return"function"===x.type(e)},isArray:Array.isArray||function(e){return"array"===x.type(e)},isWindow:function(e){return null!=e&&e==e.window},isNumeric:function(e){return!isNaN(parseFloat(e))&&isFinite(e)},type:function(e){return null==e?e+"":"object"==typeof e||"function"==typeof e?c[y.call(e)]||"object":typeof e},isPlainObject:function(e){var n;if(!e||"object"!==x.type(e)||e.nodeType||x.isWindow(e))return!1;try{if(e.constructor&&!v.call(e,"constructor")&&!v.call(e.constructor.prototype,"isPrototypeOf"))return!1}catch(r){return!1}if(x.support.ownLast)for(n in e)return v.call(e,n);for(n in e);return n===t||v.call(e,n)},isEmptyObject:function(e){var t;for(t in e)return!1;return!0},error:function(e){throw Error(e)},parseHTML:function(e,t,n){if(!e||"string"!=typeof e)return null;"boolean"==typeof t&&(n=t,t=!1),t=t||a;var r=k.exec(e),i=!n&&[];return r?[t.createElement(r[1])]:(r=x.buildFragment([e],t,i),i&&x(i).remove(),x.merge([],r.childNodes))},parseJSON:function(n){return e.JSON&&e.JSON.parse?e.JSON.parse(n):null===n?n:"string"==typeof n&&(n=x.trim(n),n&&E.test(n.replace(A,"@").replace(j,"]").replace(S,"")))?Function("return "+n)():(x.error("Invalid JSON: "+n),t)},parseXML:function(n){var r,i;if(!n||"string"!=typeof n)return null;try{e.DOMParser?(i=new DOMParser,r=i.parseFromString(n,"text/xml")):(r=new ActiveXObject("Microsoft.XMLDOM"),r.async="false",r.loadXML(n))}catch(o){r=t}return r&&r.documentElement&&!r.getElementsByTagName("parsererror").length||x.error("Invalid XML: "+n),r},noop:function(){},globalEval:function(t){t&&x.trim(t)&&(e.execScript||function(t){e.eval.call(e,t)})(t)},camelCase:function(e){return e.replace(D,"ms-").replace(L,H)},nodeName:function(e,t){return e.nodeName&&e.nodeName.toLowerCase()===t.toLowerCase()},each:function(e,t,n){var r,i=0,o=e.length,a=M(e);if(n){if(a){for(;o>i;i++)if(r=t.apply(e[i],n),r===!1)break}else for(i in e)if(r=t.apply(e[i],n),r===!1)break}else if(a){for(;o>i;i++)if(r=t.call(e[i],i,e[i]),r===!1)break}else for(i in e)if(r=t.call(e[i],i,e[i]),r===!1)break;return e},trim:b&&!b.call("\ufeff\u00a0")?function(e){return null==e?"":b.call(e)}:function(e){return null==e?"":(e+"").replace(C,"")},makeArray:function(e,t){var n=t||[];return null!=e&&(M(Object(e))?x.merge(n,"string"==typeof e?[e]:e):h.call(n,e)),n},inArray:function(e,t,n){var r;if(t){if(m)return m.call(t,e,n);for(r=t.length,n=n?0>n?Math.max(0,r+n):n:0;r>n;n++)if(n in t&&t[n]===e)return n}return-1},merge:function(e,n){var r=n.length,i=e.length,o=0;if("number"==typeof r)for(;r>o;o++)e[i++]=n[o];else while(n[o]!==t)e[i++]=n[o++];return e.length=i,e},grep:function(e,t,n){var r,i=[],o=0,a=e.length;for(n=!!n;a>o;o++)r=!!t(e[o],o),n!==r&&i.push(e[o]);return i},map:function(e,t,n){var r,i=0,o=e.length,a=M(e),s=[];if(a)for(;o>i;i++)r=t(e[i],i,n),null!=r&&(s[s.length]=r);else for(i in e)r=t(e[i],i,n),null!=r&&(s[s.length]=r);return d.apply([],s)},guid:1,proxy:function(e,n){var r,i,o;return"string"==typeof n&&(o=e[n],n=e,e=o),x.isFunction(e)?(r=g.call(arguments,2),i=function(){return e.apply(n||this,r.concat(g.call(arguments)))},i.guid=e.guid=e.guid||x.guid++,i):t},access:function(e,n,r,i,o,a,s){var l=0,u=e.length,c=null==r;if("object"===x.type(r)){o=!0;for(l in r)x.access(e,n,l,r[l],!0,a,s)}else if(i!==t&&(o=!0,x.isFunction(i)||(s=!0),c&&(s?(n.call(e,i),n=null):(c=n,n=function(e,t,n){return c.call(x(e),n)})),n))for(;u>l;l++)n(e[l],r,s?i:i.call(e[l],l,n(e[l],r)));return o?e:c?n.call(e):u?n(e[0],r):a},now:function(){return(new Date).getTime()},swap:function(e,t,n,r){var i,o,a={};for(o in t)a[o]=e.style[o],e.style[o]=t[o];i=n.apply(e,r||[]);for(o in t)e.style[o]=a[o];return i}}),x.ready.promise=function(t){if(!n)if(n=x.Deferred(),"complete"===a.readyState)setTimeout(x.ready);else if(a.addEventListener)a.addEventListener("DOMContentLoaded",q,!1),e.addEventListener("load",q,!1);else{a.attachEvent("onreadystatechange",q),e.attachEvent("onload",q);var r=!1;try{r=null==e.frameElement&&a.documentElement}catch(i){}r&&r.doScroll&&function o(){if(!x.isReady){try{r.doScroll("left")}catch(e){return setTimeout(o,50)}_(),x.ready()}}()}return n.promise(t)},x.each("Boolean Number String Function Array Date RegExp Object Error".split(" "),function(e,t){c["[object "+t+"]"]=t.toLowerCase()});function M(e){var t=e.length,n=x.type(e);return x.isWindow(e)?!1:1===e.nodeType&&t?!0:"array"===n||"function"!==n&&(0===t||"number"==typeof t&&t>0&&t-1 in e)}r=x(a),function(e,t){var n,r,i,o,a,s,l,u,c,p,f,d,h,g,m,y,v,b="sizzle"+-new Date,w=e.document,T=0,C=0,N=lt(),k=lt(),E=lt(),S=!1,A=function(){return 0},j=typeof t,D=1<<31,L={}.hasOwnProperty,H=[],q=H.pop,_=H.push,M=H.push,O=H.slice,F=H.indexOf||function(e){var t=0,n=this.length;for(;n>t;t++)if(this[t]===e)return t;return-1},B="checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",P="[\\x20\\t\\r\\n\\f]",R="(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",W=R.replace("w","w#"),$="\\["+P+"*("+R+")"+P+"*(?:([*^$|!~]?=)"+P+"*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|("+W+")|)|)"+P+"*\\]",I=":("+R+")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|"+$.replace(3,8)+")*)|.*)\\)|)",z=RegExp("^"+P+"+|((?:^|[^\\\\])(?:\\\\.)*)"+P+"+$","g"),X=RegExp("^"+P+"*,"+P+"*"),U=RegExp("^"+P+"*([>+~]|"+P+")"+P+"*"),V=RegExp(P+"*[+~]"),Y=RegExp("="+P+"*([^\\]'\"]*)"+P+"*\\]","g"),J=RegExp(I),G=RegExp("^"+W+"$"),Q={ID:RegExp("^#("+R+")"),CLASS:RegExp("^\\.("+R+")"),TAG:RegExp("^("+R.replace("w","w*")+")"),ATTR:RegExp("^"+$),PSEUDO:RegExp("^"+I),CHILD:RegExp("^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\("+P+"*(even|odd|(([+-]|)(\\d*)n|)"+P+"*(?:([+-]|)"+P+"*(\\d+)|))"+P+"*\\)|)","i"),bool:RegExp("^(?:"+B+")$","i"),needsContext:RegExp("^"+P+"*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\("+P+"*((?:-\\d)?\\d*)"+P+"*\\)|)(?=[^-]|$)","i")},K=/^[^{]+\{\s*\[native \w/,Z=/^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,et=/^(?:input|select|textarea|button)$/i,tt=/^h\d$/i,nt=/'|\\/g,rt=RegExp("\\\\([\\da-f]{1,6}"+P+"?|("+P+")|.)","ig"),it=function(e,t,n){var r="0x"+t-65536;return r!==r||n?t:0>r?String.fromCharCode(r+65536):String.fromCharCode(55296|r>>10,56320|1023&r)};try{M.apply(H=O.call(w.childNodes),w.childNodes),H[w.childNodes.length].nodeType}catch(ot){M={apply:H.length?function(e,t){_.apply(e,O.call(t))}:function(e,t){var n=e.length,r=0;while(e[n++]=t[r++]);e.length=n-1}}}function at(e,t,n,i){var o,a,s,l,u,c,d,m,y,x;if((t?t.ownerDocument||t:w)!==f&&p(t),t=t||f,n=n||[],!e||"string"!=typeof e)return n;if(1!==(l=t.nodeType)&&9!==l)return[];if(h&&!i){if(o=Z.exec(e))if(s=o[1]){if(9===l){if(a=t.getElementById(s),!a||!a.parentNode)return n;if(a.id===s)return n.push(a),n}else if(t.ownerDocument&&(a=t.ownerDocument.getElementById(s))&&v(t,a)&&a.id===s)return n.push(a),n}else{if(o[2])return M.apply(n,t.getElementsByTagName(e)),n;if((s=o[3])&&r.getElementsByClassName&&t.getElementsByClassName)return M.apply(n,t.getElementsByClassName(s)),n}if(r.qsa&&(!g||!g.test(e))){if(m=d=b,y=t,x=9===l&&e,1===l&&"object"!==t.nodeName.toLowerCase()){c=bt(e),(d=t.getAttribute("id"))?m=d.replace(nt,"\\$&"):t.setAttribute("id",m),m="[id='"+m+"'] ",u=c.length;while(u--)c[u]=m+xt(c[u]);y=V.test(e)&&t.parentNode||t,x=c.join(",")}if(x)try{return M.apply(n,y.querySelectorAll(x)),n}catch(T){}finally{d||t.removeAttribute("id")}}}return At(e.replace(z,"$1"),t,n,i)}function st(e){return K.test(e+"")}function lt(){var e=[];function t(n,r){return e.push(n+=" ")>o.cacheLength&&delete t[e.shift()],t[n]=r}return t}function ut(e){return e[b]=!0,e}function ct(e){var t=f.createElement("div");try{return!!e(t)}catch(n){return!1}finally{t.parentNode&&t.parentNode.removeChild(t),t=null}}function pt(e,t,n){e=e.split("|");var r,i=e.length,a=n?null:t;while(i--)(r=o.attrHandle[e[i]])&&r!==t||(o.attrHandle[e[i]]=a)}function ft(e,t){var n=e.getAttributeNode(t);return n&&n.specified?n.value:e[t]===!0?t.toLowerCase():null}function dt(e,t){return e.getAttribute(t,"type"===t.toLowerCase()?1:2)}function ht(e){return"input"===e.nodeName.toLowerCase()?e.defaultValue:t}function gt(e,t){var n=t&&e,r=n&&1===e.nodeType&&1===t.nodeType&&(~t.sourceIndex||D)-(~e.sourceIndex||D);if(r)return r;if(n)while(n=n.nextSibling)if(n===t)return-1;return e?1:-1}function mt(e){return function(t){var n=t.nodeName.toLowerCase();return"input"===n&&t.type===e}}function yt(e){return function(t){var n=t.nodeName.toLowerCase();return("input"===n||"button"===n)&&t.type===e}}function vt(e){return ut(function(t){return t=+t,ut(function(n,r){var i,o=e([],n.length,t),a=o.length;while(a--)n[i=o[a]]&&(n[i]=!(r[i]=n[i]))})})}s=at.isXML=function(e){var t=e&&(e.ownerDocument||e).documentElement;return t?"HTML"!==t.nodeName:!1},r=at.support={},p=at.setDocument=function(e){var n=e?e.ownerDocument||e:w;return n!==f&&9===n.nodeType&&n.documentElement?(f=n,d=n.documentElement,h=!s(n),r.attributes=ct(function(e){return e.innerHTML="",pt("type|href|height|width",dt,"#"===e.firstChild.getAttribute("href")),pt(B,ft,null==e.getAttribute("disabled")),e.className="i",!e.getAttribute("className")}),r.input=ct(function(e){return e.innerHTML="",e.firstChild.setAttribute("value",""),""===e.firstChild.getAttribute("value")}),pt("value",ht,r.attributes&&r.input),r.getElementsByTagName=ct(function(e){return e.appendChild(n.createComment("")),!e.getElementsByTagName("*").length}),r.getElementsByClassName=ct(function(e){return e.innerHTML="
",e.firstChild.className="i",2===e.getElementsByClassName("i").length}),r.getById=ct(function(e){return d.appendChild(e).id=b,!n.getElementsByName||!n.getElementsByName(b).length}),r.getById?(o.find.ID=function(e,t){if(typeof t.getElementById!==j&&h){var n=t.getElementById(e);return n&&n.parentNode?[n]:[]}},o.filter.ID=function(e){var t=e.replace(rt,it);return function(e){return e.getAttribute("id")===t}}):(delete o.find.ID,o.filter.ID=function(e){var t=e.replace(rt,it);return function(e){var n=typeof e.getAttributeNode!==j&&e.getAttributeNode("id");return n&&n.value===t}}),o.find.TAG=r.getElementsByTagName?function(e,n){return typeof n.getElementsByTagName!==j?n.getElementsByTagName(e):t}:function(e,t){var n,r=[],i=0,o=t.getElementsByTagName(e);if("*"===e){while(n=o[i++])1===n.nodeType&&r.push(n);return r}return o},o.find.CLASS=r.getElementsByClassName&&function(e,n){return typeof n.getElementsByClassName!==j&&h?n.getElementsByClassName(e):t},m=[],g=[],(r.qsa=st(n.querySelectorAll))&&(ct(function(e){e.innerHTML="",e.querySelectorAll("[selected]").length||g.push("\\["+P+"*(?:value|"+B+")"),e.querySelectorAll(":checked").length||g.push(":checked")}),ct(function(e){var t=n.createElement("input");t.setAttribute("type","hidden"),e.appendChild(t).setAttribute("t",""),e.querySelectorAll("[t^='']").length&&g.push("[*^$]="+P+"*(?:''|\"\")"),e.querySelectorAll(":enabled").length||g.push(":enabled",":disabled"),e.querySelectorAll("*,:x"),g.push(",.*:")})),(r.matchesSelector=st(y=d.webkitMatchesSelector||d.mozMatchesSelector||d.oMatchesSelector||d.msMatchesSelector))&&ct(function(e){r.disconnectedMatch=y.call(e,"div"),y.call(e,"[s!='']:x"),m.push("!=",I)}),g=g.length&&RegExp(g.join("|")),m=m.length&&RegExp(m.join("|")),v=st(d.contains)||d.compareDocumentPosition?function(e,t){var n=9===e.nodeType?e.documentElement:e,r=t&&t.parentNode;return e===r||!(!r||1!==r.nodeType||!(n.contains?n.contains(r):e.compareDocumentPosition&&16&e.compareDocumentPosition(r)))}:function(e,t){if(t)while(t=t.parentNode)if(t===e)return!0;return!1},r.sortDetached=ct(function(e){return 1&e.compareDocumentPosition(n.createElement("div"))}),A=d.compareDocumentPosition?function(e,t){if(e===t)return S=!0,0;var i=t.compareDocumentPosition&&e.compareDocumentPosition&&e.compareDocumentPosition(t);return i?1&i||!r.sortDetached&&t.compareDocumentPosition(e)===i?e===n||v(w,e)?-1:t===n||v(w,t)?1:c?F.call(c,e)-F.call(c,t):0:4&i?-1:1:e.compareDocumentPosition?-1:1}:function(e,t){var r,i=0,o=e.parentNode,a=t.parentNode,s=[e],l=[t];if(e===t)return S=!0,0;if(!o||!a)return e===n?-1:t===n?1:o?-1:a?1:c?F.call(c,e)-F.call(c,t):0;if(o===a)return gt(e,t);r=e;while(r=r.parentNode)s.unshift(r);r=t;while(r=r.parentNode)l.unshift(r);while(s[i]===l[i])i++;return i?gt(s[i],l[i]):s[i]===w?-1:l[i]===w?1:0},n):f},at.matches=function(e,t){return at(e,null,null,t)},at.matchesSelector=function(e,t){if((e.ownerDocument||e)!==f&&p(e),t=t.replace(Y,"='$1']"),!(!r.matchesSelector||!h||m&&m.test(t)||g&&g.test(t)))try{var n=y.call(e,t);if(n||r.disconnectedMatch||e.document&&11!==e.document.nodeType)return n}catch(i){}return at(t,f,null,[e]).length>0},at.contains=function(e,t){return(e.ownerDocument||e)!==f&&p(e),v(e,t)},at.attr=function(e,n){(e.ownerDocument||e)!==f&&p(e);var i=o.attrHandle[n.toLowerCase()],a=i&&L.call(o.attrHandle,n.toLowerCase())?i(e,n,!h):t;return a===t?r.attributes||!h?e.getAttribute(n):(a=e.getAttributeNode(n))&&a.specified?a.value:null:a},at.error=function(e){throw Error("Syntax error, unrecognized expression: "+e)},at.uniqueSort=function(e){var t,n=[],i=0,o=0;if(S=!r.detectDuplicates,c=!r.sortStable&&e.slice(0),e.sort(A),S){while(t=e[o++])t===e[o]&&(i=n.push(o));while(i--)e.splice(n[i],1)}return e},a=at.getText=function(e){var t,n="",r=0,i=e.nodeType;if(i){if(1===i||9===i||11===i){if("string"==typeof e.textContent)return e.textContent;for(e=e.firstChild;e;e=e.nextSibling)n+=a(e)}else if(3===i||4===i)return e.nodeValue}else for(;t=e[r];r++)n+=a(t);return n},o=at.selectors={cacheLength:50,createPseudo:ut,match:Q,attrHandle:{},find:{},relative:{">":{dir:"parentNode",first:!0}," ":{dir:"parentNode"},"+":{dir:"previousSibling",first:!0},"~":{dir:"previousSibling"}},preFilter:{ATTR:function(e){return e[1]=e[1].replace(rt,it),e[3]=(e[4]||e[5]||"").replace(rt,it),"~="===e[2]&&(e[3]=" "+e[3]+" "),e.slice(0,4)},CHILD:function(e){return e[1]=e[1].toLowerCase(),"nth"===e[1].slice(0,3)?(e[3]||at.error(e[0]),e[4]=+(e[4]?e[5]+(e[6]||1):2*("even"===e[3]||"odd"===e[3])),e[5]=+(e[7]+e[8]||"odd"===e[3])):e[3]&&at.error(e[0]),e},PSEUDO:function(e){var n,r=!e[5]&&e[2];return Q.CHILD.test(e[0])?null:(e[3]&&e[4]!==t?e[2]=e[4]:r&&J.test(r)&&(n=bt(r,!0))&&(n=r.indexOf(")",r.length-n)-r.length)&&(e[0]=e[0].slice(0,n),e[2]=r.slice(0,n)),e.slice(0,3))}},filter:{TAG:function(e){var t=e.replace(rt,it).toLowerCase();return"*"===e?function(){return!0}:function(e){return e.nodeName&&e.nodeName.toLowerCase()===t}},CLASS:function(e){var t=N[e+" "];return t||(t=RegExp("(^|"+P+")"+e+"("+P+"|$)"))&&N(e,function(e){return t.test("string"==typeof e.className&&e.className||typeof e.getAttribute!==j&&e.getAttribute("class")||"")})},ATTR:function(e,t,n){return function(r){var i=at.attr(r,e);return null==i?"!="===t:t?(i+="","="===t?i===n:"!="===t?i!==n:"^="===t?n&&0===i.indexOf(n):"*="===t?n&&i.indexOf(n)>-1:"$="===t?n&&i.slice(-n.length)===n:"~="===t?(" "+i+" ").indexOf(n)>-1:"|="===t?i===n||i.slice(0,n.length+1)===n+"-":!1):!0}},CHILD:function(e,t,n,r,i){var o="nth"!==e.slice(0,3),a="last"!==e.slice(-4),s="of-type"===t;return 1===r&&0===i?function(e){return!!e.parentNode}:function(t,n,l){var u,c,p,f,d,h,g=o!==a?"nextSibling":"previousSibling",m=t.parentNode,y=s&&t.nodeName.toLowerCase(),v=!l&&!s;if(m){if(o){while(g){p=t;while(p=p[g])if(s?p.nodeName.toLowerCase()===y:1===p.nodeType)return!1;h=g="only"===e&&!h&&"nextSibling"}return!0}if(h=[a?m.firstChild:m.lastChild],a&&v){c=m[b]||(m[b]={}),u=c[e]||[],d=u[0]===T&&u[1],f=u[0]===T&&u[2],p=d&&m.childNodes[d];while(p=++d&&p&&p[g]||(f=d=0)||h.pop())if(1===p.nodeType&&++f&&p===t){c[e]=[T,d,f];break}}else if(v&&(u=(t[b]||(t[b]={}))[e])&&u[0]===T)f=u[1];else while(p=++d&&p&&p[g]||(f=d=0)||h.pop())if((s?p.nodeName.toLowerCase()===y:1===p.nodeType)&&++f&&(v&&((p[b]||(p[b]={}))[e]=[T,f]),p===t))break;return f-=i,f===r||0===f%r&&f/r>=0}}},PSEUDO:function(e,t){var n,r=o.pseudos[e]||o.setFilters[e.toLowerCase()]||at.error("unsupported pseudo: "+e);return r[b]?r(t):r.length>1?(n=[e,e,"",t],o.setFilters.hasOwnProperty(e.toLowerCase())?ut(function(e,n){var i,o=r(e,t),a=o.length;while(a--)i=F.call(e,o[a]),e[i]=!(n[i]=o[a])}):function(e){return r(e,0,n)}):r}},pseudos:{not:ut(function(e){var t=[],n=[],r=l(e.replace(z,"$1"));return r[b]?ut(function(e,t,n,i){var o,a=r(e,null,i,[]),s=e.length;while(s--)(o=a[s])&&(e[s]=!(t[s]=o))}):function(e,i,o){return t[0]=e,r(t,null,o,n),!n.pop()}}),has:ut(function(e){return function(t){return at(e,t).length>0}}),contains:ut(function(e){return function(t){return(t.textContent||t.innerText||a(t)).indexOf(e)>-1}}),lang:ut(function(e){return G.test(e||"")||at.error("unsupported lang: "+e),e=e.replace(rt,it).toLowerCase(),function(t){var n;do if(n=h?t.lang:t.getAttribute("xml:lang")||t.getAttribute("lang"))return n=n.toLowerCase(),n===e||0===n.indexOf(e+"-");while((t=t.parentNode)&&1===t.nodeType);return!1}}),target:function(t){var n=e.location&&e.location.hash;return n&&n.slice(1)===t.id},root:function(e){return e===d},focus:function(e){return e===f.activeElement&&(!f.hasFocus||f.hasFocus())&&!!(e.type||e.href||~e.tabIndex)},enabled:function(e){return e.disabled===!1},disabled:function(e){return e.disabled===!0},checked:function(e){var t=e.nodeName.toLowerCase();return"input"===t&&!!e.checked||"option"===t&&!!e.selected},selected:function(e){return e.parentNode&&e.parentNode.selectedIndex,e.selected===!0},empty:function(e){for(e=e.firstChild;e;e=e.nextSibling)if(e.nodeName>"@"||3===e.nodeType||4===e.nodeType)return!1;return!0},parent:function(e){return!o.pseudos.empty(e)},header:function(e){return tt.test(e.nodeName)},input:function(e){return et.test(e.nodeName)},button:function(e){var t=e.nodeName.toLowerCase();return"input"===t&&"button"===e.type||"button"===t},text:function(e){var t;return"input"===e.nodeName.toLowerCase()&&"text"===e.type&&(null==(t=e.getAttribute("type"))||t.toLowerCase()===e.type)},first:vt(function(){return[0]}),last:vt(function(e,t){return[t-1]}),eq:vt(function(e,t,n){return[0>n?n+t:n]}),even:vt(function(e,t){var n=0;for(;t>n;n+=2)e.push(n);return e}),odd:vt(function(e,t){var n=1;for(;t>n;n+=2)e.push(n);return e}),lt:vt(function(e,t,n){var r=0>n?n+t:n;for(;--r>=0;)e.push(r);return e}),gt:vt(function(e,t,n){var r=0>n?n+t:n;for(;t>++r;)e.push(r);return e})}};for(n in{radio:!0,checkbox:!0,file:!0,password:!0,image:!0})o.pseudos[n]=mt(n);for(n in{submit:!0,reset:!0})o.pseudos[n]=yt(n);function bt(e,t){var n,r,i,a,s,l,u,c=k[e+" "];if(c)return t?0:c.slice(0);s=e,l=[],u=o.preFilter;while(s){(!n||(r=X.exec(s)))&&(r&&(s=s.slice(r[0].length)||s),l.push(i=[])),n=!1,(r=U.exec(s))&&(n=r.shift(),i.push({value:n,type:r[0].replace(z," ")}),s=s.slice(n.length));for(a in o.filter)!(r=Q[a].exec(s))||u[a]&&!(r=u[a](r))||(n=r.shift(),i.push({value:n,type:a,matches:r}),s=s.slice(n.length));if(!n)break}return t?s.length:s?at.error(e):k(e,l).slice(0)}function xt(e){var t=0,n=e.length,r="";for(;n>t;t++)r+=e[t].value;return r}function wt(e,t,n){var r=t.dir,o=n&&"parentNode"===r,a=C++;return t.first?function(t,n,i){while(t=t[r])if(1===t.nodeType||o)return e(t,n,i)}:function(t,n,s){var l,u,c,p=T+" "+a;if(s){while(t=t[r])if((1===t.nodeType||o)&&e(t,n,s))return!0}else while(t=t[r])if(1===t.nodeType||o)if(c=t[b]||(t[b]={}),(u=c[r])&&u[0]===p){if((l=u[1])===!0||l===i)return l===!0}else if(u=c[r]=[p],u[1]=e(t,n,s)||i,u[1]===!0)return!0}}function Tt(e){return e.length>1?function(t,n,r){var i=e.length;while(i--)if(!e[i](t,n,r))return!1;return!0}:e[0]}function Ct(e,t,n,r,i){var o,a=[],s=0,l=e.length,u=null!=t;for(;l>s;s++)(o=e[s])&&(!n||n(o,r,i))&&(a.push(o),u&&t.push(s));return a}function Nt(e,t,n,r,i,o){return r&&!r[b]&&(r=Nt(r)),i&&!i[b]&&(i=Nt(i,o)),ut(function(o,a,s,l){var u,c,p,f=[],d=[],h=a.length,g=o||St(t||"*",s.nodeType?[s]:s,[]),m=!e||!o&&t?g:Ct(g,f,e,s,l),y=n?i||(o?e:h||r)?[]:a:m;if(n&&n(m,y,s,l),r){u=Ct(y,d),r(u,[],s,l),c=u.length;while(c--)(p=u[c])&&(y[d[c]]=!(m[d[c]]=p))}if(o){if(i||e){if(i){u=[],c=y.length;while(c--)(p=y[c])&&u.push(m[c]=p);i(null,y=[],u,l)}c=y.length;while(c--)(p=y[c])&&(u=i?F.call(o,p):f[c])>-1&&(o[u]=!(a[u]=p))}}else y=Ct(y===a?y.splice(h,y.length):y),i?i(null,a,y,l):M.apply(a,y)})}function kt(e){var t,n,r,i=e.length,a=o.relative[e[0].type],s=a||o.relative[" "],l=a?1:0,c=wt(function(e){return e===t},s,!0),p=wt(function(e){return F.call(t,e)>-1},s,!0),f=[function(e,n,r){return!a&&(r||n!==u)||((t=n).nodeType?c(e,n,r):p(e,n,r))}];for(;i>l;l++)if(n=o.relative[e[l].type])f=[wt(Tt(f),n)];else{if(n=o.filter[e[l].type].apply(null,e[l].matches),n[b]){for(r=++l;i>r;r++)if(o.relative[e[r].type])break;return Nt(l>1&&Tt(f),l>1&&xt(e.slice(0,l-1).concat({value:" "===e[l-2].type?"*":""})).replace(z,"$1"),n,r>l&&kt(e.slice(l,r)),i>r&&kt(e=e.slice(r)),i>r&&xt(e))}f.push(n)}return Tt(f)}function Et(e,t){var n=0,r=t.length>0,a=e.length>0,s=function(s,l,c,p,d){var h,g,m,y=[],v=0,b="0",x=s&&[],w=null!=d,C=u,N=s||a&&o.find.TAG("*",d&&l.parentNode||l),k=T+=null==C?1:Math.random()||.1;for(w&&(u=l!==f&&l,i=n);null!=(h=N[b]);b++){if(a&&h){g=0;while(m=e[g++])if(m(h,l,c)){p.push(h);break}w&&(T=k,i=++n)}r&&((h=!m&&h)&&v--,s&&x.push(h))}if(v+=b,r&&b!==v){g=0;while(m=t[g++])m(x,y,l,c);if(s){if(v>0)while(b--)x[b]||y[b]||(y[b]=q.call(p));y=Ct(y)}M.apply(p,y),w&&!s&&y.length>0&&v+t.length>1&&at.uniqueSort(p)}return w&&(T=k,u=C),x};return r?ut(s):s}l=at.compile=function(e,t){var n,r=[],i=[],o=E[e+" "];if(!o){t||(t=bt(e)),n=t.length;while(n--)o=kt(t[n]),o[b]?r.push(o):i.push(o);o=E(e,Et(i,r))}return o};function St(e,t,n){var r=0,i=t.length;for(;i>r;r++)at(e,t[r],n);return n}function At(e,t,n,i){var a,s,u,c,p,f=bt(e);if(!i&&1===f.length){if(s=f[0]=f[0].slice(0),s.length>2&&"ID"===(u=s[0]).type&&r.getById&&9===t.nodeType&&h&&o.relative[s[1].type]){if(t=(o.find.ID(u.matches[0].replace(rt,it),t)||[])[0],!t)return n;e=e.slice(s.shift().value.length)}a=Q.needsContext.test(e)?0:s.length;while(a--){if(u=s[a],o.relative[c=u.type])break;if((p=o.find[c])&&(i=p(u.matches[0].replace(rt,it),V.test(s[0].type)&&t.parentNode||t))){if(s.splice(a,1),e=i.length&&xt(s),!e)return M.apply(n,i),n;break}}}return l(e,f)(i,t,!h,n,V.test(e)),n}o.pseudos.nth=o.pseudos.eq;function jt(){}jt.prototype=o.filters=o.pseudos,o.setFilters=new jt,r.sortStable=b.split("").sort(A).join("")===b,p(),[0,0].sort(A),r.detectDuplicates=S,x.find=at,x.expr=at.selectors,x.expr[":"]=x.expr.pseudos,x.unique=at.uniqueSort,x.text=at.getText,x.isXMLDoc=at.isXML,x.contains=at.contains}(e);var O={};function F(e){var t=O[e]={};return x.each(e.match(T)||[],function(e,n){t[n]=!0}),t}x.Callbacks=function(e){e="string"==typeof e?O[e]||F(e):x.extend({},e);var n,r,i,o,a,s,l=[],u=!e.once&&[],c=function(t){for(r=e.memory&&t,i=!0,a=s||0,s=0,o=l.length,n=!0;l&&o>a;a++)if(l[a].apply(t[0],t[1])===!1&&e.stopOnFalse){r=!1;break}n=!1,l&&(u?u.length&&c(u.shift()):r?l=[]:p.disable())},p={add:function(){if(l){var t=l.length;(function i(t){x.each(t,function(t,n){var r=x.type(n);"function"===r?e.unique&&p.has(n)||l.push(n):n&&n.length&&"string"!==r&&i(n)})})(arguments),n?o=l.length:r&&(s=t,c(r))}return this},remove:function(){return l&&x.each(arguments,function(e,t){var r;while((r=x.inArray(t,l,r))>-1)l.splice(r,1),n&&(o>=r&&o--,a>=r&&a--)}),this},has:function(e){return e?x.inArray(e,l)>-1:!(!l||!l.length)},empty:function(){return l=[],o=0,this},disable:function(){return l=u=r=t,this},disabled:function(){return!l},lock:function(){return u=t,r||p.disable(),this},locked:function(){return!u},fireWith:function(e,t){return t=t||[],t=[e,t.slice?t.slice():t],!l||i&&!u||(n?u.push(t):c(t)),this},fire:function(){return p.fireWith(this,arguments),this},fired:function(){return!!i}};return p},x.extend({Deferred:function(e){var t=[["resolve","done",x.Callbacks("once memory"),"resolved"],["reject","fail",x.Callbacks("once memory"),"rejected"],["notify","progress",x.Callbacks("memory")]],n="pending",r={state:function(){return n},always:function(){return i.done(arguments).fail(arguments),this},then:function(){var e=arguments;return x.Deferred(function(n){x.each(t,function(t,o){var a=o[0],s=x.isFunction(e[t])&&e[t];i[o[1]](function(){var e=s&&s.apply(this,arguments);e&&x.isFunction(e.promise)?e.promise().done(n.resolve).fail(n.reject).progress(n.notify):n[a+"With"](this===r?n.promise():this,s?[e]:arguments)})}),e=null}).promise()},promise:function(e){return null!=e?x.extend(e,r):r}},i={};return r.pipe=r.then,x.each(t,function(e,o){var a=o[2],s=o[3];r[o[1]]=a.add,s&&a.add(function(){n=s},t[1^e][2].disable,t[2][2].lock),i[o[0]]=function(){return i[o[0]+"With"](this===i?r:this,arguments),this},i[o[0]+"With"]=a.fireWith}),r.promise(i),e&&e.call(i,i),i},when:function(e){var t=0,n=g.call(arguments),r=n.length,i=1!==r||e&&x.isFunction(e.promise)?r:0,o=1===i?e:x.Deferred(),a=function(e,t,n){return function(r){t[e]=this,n[e]=arguments.length>1?g.call(arguments):r,n===s?o.notifyWith(t,n):--i||o.resolveWith(t,n)}},s,l,u;if(r>1)for(s=Array(r),l=Array(r),u=Array(r);r>t;t++)n[t]&&x.isFunction(n[t].promise)?n[t].promise().done(a(t,u,n)).fail(o.reject).progress(a(t,l,s)):--i;return i||o.resolveWith(u,n),o.promise()}}),x.support=function(t){var n,r,o,s,l,u,c,p,f,d=a.createElement("div");if(d.setAttribute("className","t"),d.innerHTML="
a",n=d.getElementsByTagName("*")||[],r=d.getElementsByTagName("a")[0],!r||!r.style||!n.length)return t;s=a.createElement("select"),u=s.appendChild(a.createElement("option")),o=d.getElementsByTagName("input")[0],r.style.cssText="top:1px;float:left;opacity:.5",t.getSetAttribute="t"!==d.className,t.leadingWhitespace=3===d.firstChild.nodeType,t.tbody=!d.getElementsByTagName("tbody").length,t.htmlSerialize=!!d.getElementsByTagName("link").length,t.style=/top/.test(r.getAttribute("style")),t.hrefNormalized="/a"===r.getAttribute("href"),t.opacity=/^0.5/.test(r.style.opacity),t.cssFloat=!!r.style.cssFloat,t.checkOn=!!o.value,t.optSelected=u.selected,t.enctype=!!a.createElement("form").enctype,t.html5Clone="<:nav>"!==a.createElement("nav").cloneNode(!0).outerHTML,t.inlineBlockNeedsLayout=!1,t.shrinkWrapBlocks=!1,t.pixelPosition=!1,t.deleteExpando=!0,t.noCloneEvent=!0,t.reliableMarginRight=!0,t.boxSizingReliable=!0,o.checked=!0,t.noCloneChecked=o.cloneNode(!0).checked,s.disabled=!0,t.optDisabled=!u.disabled;try{delete d.test}catch(h){t.deleteExpando=!1}o=a.createElement("input"),o.setAttribute("value",""),t.input=""===o.getAttribute("value"),o.value="t",o.setAttribute("type","radio"),t.radioValue="t"===o.value,o.setAttribute("checked","t"),o.setAttribute("name","t"),l=a.createDocumentFragment(),l.appendChild(o),t.appendChecked=o.checked,t.checkClone=l.cloneNode(!0).cloneNode(!0).lastChild.checked,d.attachEvent&&(d.attachEvent("onclick",function(){t.noCloneEvent=!1}),d.cloneNode(!0).click());for(f in{submit:!0,change:!0,focusin:!0})d.setAttribute(c="on"+f,"t"),t[f+"Bubbles"]=c in e||d.attributes[c].expando===!1;d.style.backgroundClip="content-box",d.cloneNode(!0).style.backgroundClip="",t.clearCloneStyle="content-box"===d.style.backgroundClip;for(f in x(t))break;return t.ownLast="0"!==f,x(function(){var n,r,o,s="padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;",l=a.getElementsByTagName("body")[0];l&&(n=a.createElement("div"),n.style.cssText="border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px",l.appendChild(n).appendChild(d),d.innerHTML="
t
",o=d.getElementsByTagName("td"),o[0].style.cssText="padding:0;margin:0;border:0;display:none",p=0===o[0].offsetHeight,o[0].style.display="",o[1].style.display="none",t.reliableHiddenOffsets=p&&0===o[0].offsetHeight,d.innerHTML="",d.style.cssText="box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;",x.swap(l,null!=l.style.zoom?{zoom:1}:{},function(){t.boxSizing=4===d.offsetWidth}),e.getComputedStyle&&(t.pixelPosition="1%"!==(e.getComputedStyle(d,null)||{}).top,t.boxSizingReliable="4px"===(e.getComputedStyle(d,null)||{width:"4px"}).width,r=d.appendChild(a.createElement("div")),r.style.cssText=d.style.cssText=s,r.style.marginRight=r.style.width="0",d.style.width="1px",t.reliableMarginRight=!parseFloat((e.getComputedStyle(r,null)||{}).marginRight)),typeof d.style.zoom!==i&&(d.innerHTML="",d.style.cssText=s+"width:1px;padding:1px;display:inline;zoom:1",t.inlineBlockNeedsLayout=3===d.offsetWidth,d.style.display="block",d.innerHTML="
",d.firstChild.style.width="5px",t.shrinkWrapBlocks=3!==d.offsetWidth,t.inlineBlockNeedsLayout&&(l.style.zoom=1)),l.removeChild(n),n=d=o=r=null)}),n=s=l=u=r=o=null,t}({});var B=/(?:\{[\s\S]*\}|\[[\s\S]*\])$/,P=/([A-Z])/g;function R(e,n,r,i){if(x.acceptData(e)){var o,a,s=x.expando,l=e.nodeType,u=l?x.cache:e,c=l?e[s]:e[s]&&s; +if(c&&u[c]&&(i||u[c].data)||r!==t||"string"!=typeof n)return c||(c=l?e[s]=p.pop()||x.guid++:s),u[c]||(u[c]=l?{}:{toJSON:x.noop}),("object"==typeof n||"function"==typeof n)&&(i?u[c]=x.extend(u[c],n):u[c].data=x.extend(u[c].data,n)),a=u[c],i||(a.data||(a.data={}),a=a.data),r!==t&&(a[x.camelCase(n)]=r),"string"==typeof n?(o=a[n],null==o&&(o=a[x.camelCase(n)])):o=a,o}}function W(e,t,n){if(x.acceptData(e)){var r,i,o=e.nodeType,a=o?x.cache:e,s=o?e[x.expando]:x.expando;if(a[s]){if(t&&(r=n?a[s]:a[s].data)){x.isArray(t)?t=t.concat(x.map(t,x.camelCase)):t in r?t=[t]:(t=x.camelCase(t),t=t in r?[t]:t.split(" ")),i=t.length;while(i--)delete r[t[i]];if(n?!I(r):!x.isEmptyObject(r))return}(n||(delete a[s].data,I(a[s])))&&(o?x.cleanData([e],!0):x.support.deleteExpando||a!=a.window?delete a[s]:a[s]=null)}}}x.extend({cache:{},noData:{applet:!0,embed:!0,object:"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"},hasData:function(e){return e=e.nodeType?x.cache[e[x.expando]]:e[x.expando],!!e&&!I(e)},data:function(e,t,n){return R(e,t,n)},removeData:function(e,t){return W(e,t)},_data:function(e,t,n){return R(e,t,n,!0)},_removeData:function(e,t){return W(e,t,!0)},acceptData:function(e){if(e.nodeType&&1!==e.nodeType&&9!==e.nodeType)return!1;var t=e.nodeName&&x.noData[e.nodeName.toLowerCase()];return!t||t!==!0&&e.getAttribute("classid")===t}}),x.fn.extend({data:function(e,n){var r,i,o=null,a=0,s=this[0];if(e===t){if(this.length&&(o=x.data(s),1===s.nodeType&&!x._data(s,"parsedAttrs"))){for(r=s.attributes;r.length>a;a++)i=r[a].name,0===i.indexOf("data-")&&(i=x.camelCase(i.slice(5)),$(s,i,o[i]));x._data(s,"parsedAttrs",!0)}return o}return"object"==typeof e?this.each(function(){x.data(this,e)}):arguments.length>1?this.each(function(){x.data(this,e,n)}):s?$(s,e,x.data(s,e)):null},removeData:function(e){return this.each(function(){x.removeData(this,e)})}});function $(e,n,r){if(r===t&&1===e.nodeType){var i="data-"+n.replace(P,"-$1").toLowerCase();if(r=e.getAttribute(i),"string"==typeof r){try{r="true"===r?!0:"false"===r?!1:"null"===r?null:+r+""===r?+r:B.test(r)?x.parseJSON(r):r}catch(o){}x.data(e,n,r)}else r=t}return r}function I(e){var t;for(t in e)if(("data"!==t||!x.isEmptyObject(e[t]))&&"toJSON"!==t)return!1;return!0}x.extend({queue:function(e,n,r){var i;return e?(n=(n||"fx")+"queue",i=x._data(e,n),r&&(!i||x.isArray(r)?i=x._data(e,n,x.makeArray(r)):i.push(r)),i||[]):t},dequeue:function(e,t){t=t||"fx";var n=x.queue(e,t),r=n.length,i=n.shift(),o=x._queueHooks(e,t),a=function(){x.dequeue(e,t)};"inprogress"===i&&(i=n.shift(),r--),o.cur=i,i&&("fx"===t&&n.unshift("inprogress"),delete o.stop,i.call(e,a,o)),!r&&o&&o.empty.fire()},_queueHooks:function(e,t){var n=t+"queueHooks";return x._data(e,n)||x._data(e,n,{empty:x.Callbacks("once memory").add(function(){x._removeData(e,t+"queue"),x._removeData(e,n)})})}}),x.fn.extend({queue:function(e,n){var r=2;return"string"!=typeof e&&(n=e,e="fx",r--),r>arguments.length?x.queue(this[0],e):n===t?this:this.each(function(){var t=x.queue(this,e,n);x._queueHooks(this,e),"fx"===e&&"inprogress"!==t[0]&&x.dequeue(this,e)})},dequeue:function(e){return this.each(function(){x.dequeue(this,e)})},delay:function(e,t){return e=x.fx?x.fx.speeds[e]||e:e,t=t||"fx",this.queue(t,function(t,n){var r=setTimeout(t,e);n.stop=function(){clearTimeout(r)}})},clearQueue:function(e){return this.queue(e||"fx",[])},promise:function(e,n){var r,i=1,o=x.Deferred(),a=this,s=this.length,l=function(){--i||o.resolveWith(a,[a])};"string"!=typeof e&&(n=e,e=t),e=e||"fx";while(s--)r=x._data(a[s],e+"queueHooks"),r&&r.empty&&(i++,r.empty.add(l));return l(),o.promise(n)}});var z,X,U=/[\t\r\n\f]/g,V=/\r/g,Y=/^(?:input|select|textarea|button|object)$/i,J=/^(?:a|area)$/i,G=/^(?:checked|selected)$/i,Q=x.support.getSetAttribute,K=x.support.input;x.fn.extend({attr:function(e,t){return x.access(this,x.attr,e,t,arguments.length>1)},removeAttr:function(e){return this.each(function(){x.removeAttr(this,e)})},prop:function(e,t){return x.access(this,x.prop,e,t,arguments.length>1)},removeProp:function(e){return e=x.propFix[e]||e,this.each(function(){try{this[e]=t,delete this[e]}catch(n){}})},addClass:function(e){var t,n,r,i,o,a=0,s=this.length,l="string"==typeof e&&e;if(x.isFunction(e))return this.each(function(t){x(this).addClass(e.call(this,t,this.className))});if(l)for(t=(e||"").match(T)||[];s>a;a++)if(n=this[a],r=1===n.nodeType&&(n.className?(" "+n.className+" ").replace(U," "):" ")){o=0;while(i=t[o++])0>r.indexOf(" "+i+" ")&&(r+=i+" ");n.className=x.trim(r)}return this},removeClass:function(e){var t,n,r,i,o,a=0,s=this.length,l=0===arguments.length||"string"==typeof e&&e;if(x.isFunction(e))return this.each(function(t){x(this).removeClass(e.call(this,t,this.className))});if(l)for(t=(e||"").match(T)||[];s>a;a++)if(n=this[a],r=1===n.nodeType&&(n.className?(" "+n.className+" ").replace(U," "):"")){o=0;while(i=t[o++])while(r.indexOf(" "+i+" ")>=0)r=r.replace(" "+i+" "," ");n.className=e?x.trim(r):""}return this},toggleClass:function(e,t){var n=typeof e,r="boolean"==typeof t;return x.isFunction(e)?this.each(function(n){x(this).toggleClass(e.call(this,n,this.className,t),t)}):this.each(function(){if("string"===n){var o,a=0,s=x(this),l=t,u=e.match(T)||[];while(o=u[a++])l=r?l:!s.hasClass(o),s[l?"addClass":"removeClass"](o)}else(n===i||"boolean"===n)&&(this.className&&x._data(this,"__className__",this.className),this.className=this.className||e===!1?"":x._data(this,"__className__")||"")})},hasClass:function(e){var t=" "+e+" ",n=0,r=this.length;for(;r>n;n++)if(1===this[n].nodeType&&(" "+this[n].className+" ").replace(U," ").indexOf(t)>=0)return!0;return!1},val:function(e){var n,r,i,o=this[0];{if(arguments.length)return i=x.isFunction(e),this.each(function(n){var o;1===this.nodeType&&(o=i?e.call(this,n,x(this).val()):e,null==o?o="":"number"==typeof o?o+="":x.isArray(o)&&(o=x.map(o,function(e){return null==e?"":e+""})),r=x.valHooks[this.type]||x.valHooks[this.nodeName.toLowerCase()],r&&"set"in r&&r.set(this,o,"value")!==t||(this.value=o))});if(o)return r=x.valHooks[o.type]||x.valHooks[o.nodeName.toLowerCase()],r&&"get"in r&&(n=r.get(o,"value"))!==t?n:(n=o.value,"string"==typeof n?n.replace(V,""):null==n?"":n)}}}),x.extend({valHooks:{option:{get:function(e){var t=x.find.attr(e,"value");return null!=t?t:e.text}},select:{get:function(e){var t,n,r=e.options,i=e.selectedIndex,o="select-one"===e.type||0>i,a=o?null:[],s=o?i+1:r.length,l=0>i?s:o?i:0;for(;s>l;l++)if(n=r[l],!(!n.selected&&l!==i||(x.support.optDisabled?n.disabled:null!==n.getAttribute("disabled"))||n.parentNode.disabled&&x.nodeName(n.parentNode,"optgroup"))){if(t=x(n).val(),o)return t;a.push(t)}return a},set:function(e,t){var n,r,i=e.options,o=x.makeArray(t),a=i.length;while(a--)r=i[a],(r.selected=x.inArray(x(r).val(),o)>=0)&&(n=!0);return n||(e.selectedIndex=-1),o}}},attr:function(e,n,r){var o,a,s=e.nodeType;if(e&&3!==s&&8!==s&&2!==s)return typeof e.getAttribute===i?x.prop(e,n,r):(1===s&&x.isXMLDoc(e)||(n=n.toLowerCase(),o=x.attrHooks[n]||(x.expr.match.bool.test(n)?X:z)),r===t?o&&"get"in o&&null!==(a=o.get(e,n))?a:(a=x.find.attr(e,n),null==a?t:a):null!==r?o&&"set"in o&&(a=o.set(e,r,n))!==t?a:(e.setAttribute(n,r+""),r):(x.removeAttr(e,n),t))},removeAttr:function(e,t){var n,r,i=0,o=t&&t.match(T);if(o&&1===e.nodeType)while(n=o[i++])r=x.propFix[n]||n,x.expr.match.bool.test(n)?K&&Q||!G.test(n)?e[r]=!1:e[x.camelCase("default-"+n)]=e[r]=!1:x.attr(e,n,""),e.removeAttribute(Q?n:r)},attrHooks:{type:{set:function(e,t){if(!x.support.radioValue&&"radio"===t&&x.nodeName(e,"input")){var n=e.value;return e.setAttribute("type",t),n&&(e.value=n),t}}}},propFix:{"for":"htmlFor","class":"className"},prop:function(e,n,r){var i,o,a,s=e.nodeType;if(e&&3!==s&&8!==s&&2!==s)return a=1!==s||!x.isXMLDoc(e),a&&(n=x.propFix[n]||n,o=x.propHooks[n]),r!==t?o&&"set"in o&&(i=o.set(e,r,n))!==t?i:e[n]=r:o&&"get"in o&&null!==(i=o.get(e,n))?i:e[n]},propHooks:{tabIndex:{get:function(e){var t=x.find.attr(e,"tabindex");return t?parseInt(t,10):Y.test(e.nodeName)||J.test(e.nodeName)&&e.href?0:-1}}}}),X={set:function(e,t,n){return t===!1?x.removeAttr(e,n):K&&Q||!G.test(n)?e.setAttribute(!Q&&x.propFix[n]||n,n):e[x.camelCase("default-"+n)]=e[n]=!0,n}},x.each(x.expr.match.bool.source.match(/\w+/g),function(e,n){var r=x.expr.attrHandle[n]||x.find.attr;x.expr.attrHandle[n]=K&&Q||!G.test(n)?function(e,n,i){var o=x.expr.attrHandle[n],a=i?t:(x.expr.attrHandle[n]=t)!=r(e,n,i)?n.toLowerCase():null;return x.expr.attrHandle[n]=o,a}:function(e,n,r){return r?t:e[x.camelCase("default-"+n)]?n.toLowerCase():null}}),K&&Q||(x.attrHooks.value={set:function(e,n,r){return x.nodeName(e,"input")?(e.defaultValue=n,t):z&&z.set(e,n,r)}}),Q||(z={set:function(e,n,r){var i=e.getAttributeNode(r);return i||e.setAttributeNode(i=e.ownerDocument.createAttribute(r)),i.value=n+="","value"===r||n===e.getAttribute(r)?n:t}},x.expr.attrHandle.id=x.expr.attrHandle.name=x.expr.attrHandle.coords=function(e,n,r){var i;return r?t:(i=e.getAttributeNode(n))&&""!==i.value?i.value:null},x.valHooks.button={get:function(e,n){var r=e.getAttributeNode(n);return r&&r.specified?r.value:t},set:z.set},x.attrHooks.contenteditable={set:function(e,t,n){z.set(e,""===t?!1:t,n)}},x.each(["width","height"],function(e,n){x.attrHooks[n]={set:function(e,r){return""===r?(e.setAttribute(n,"auto"),r):t}}})),x.support.hrefNormalized||x.each(["href","src"],function(e,t){x.propHooks[t]={get:function(e){return e.getAttribute(t,4)}}}),x.support.style||(x.attrHooks.style={get:function(e){return e.style.cssText||t},set:function(e,t){return e.style.cssText=t+""}}),x.support.optSelected||(x.propHooks.selected={get:function(e){var t=e.parentNode;return t&&(t.selectedIndex,t.parentNode&&t.parentNode.selectedIndex),null}}),x.each(["tabIndex","readOnly","maxLength","cellSpacing","cellPadding","rowSpan","colSpan","useMap","frameBorder","contentEditable"],function(){x.propFix[this.toLowerCase()]=this}),x.support.enctype||(x.propFix.enctype="encoding"),x.each(["radio","checkbox"],function(){x.valHooks[this]={set:function(e,n){return x.isArray(n)?e.checked=x.inArray(x(e).val(),n)>=0:t}},x.support.checkOn||(x.valHooks[this].get=function(e){return null===e.getAttribute("value")?"on":e.value})});var Z=/^(?:input|select|textarea)$/i,et=/^key/,tt=/^(?:mouse|contextmenu)|click/,nt=/^(?:focusinfocus|focusoutblur)$/,rt=/^([^.]*)(?:\.(.+)|)$/;function it(){return!0}function ot(){return!1}function at(){try{return a.activeElement}catch(e){}}x.event={global:{},add:function(e,n,r,o,a){var s,l,u,c,p,f,d,h,g,m,y,v=x._data(e);if(v){r.handler&&(c=r,r=c.handler,a=c.selector),r.guid||(r.guid=x.guid++),(l=v.events)||(l=v.events={}),(f=v.handle)||(f=v.handle=function(e){return typeof x===i||e&&x.event.triggered===e.type?t:x.event.dispatch.apply(f.elem,arguments)},f.elem=e),n=(n||"").match(T)||[""],u=n.length;while(u--)s=rt.exec(n[u])||[],g=y=s[1],m=(s[2]||"").split(".").sort(),g&&(p=x.event.special[g]||{},g=(a?p.delegateType:p.bindType)||g,p=x.event.special[g]||{},d=x.extend({type:g,origType:y,data:o,handler:r,guid:r.guid,selector:a,needsContext:a&&x.expr.match.needsContext.test(a),namespace:m.join(".")},c),(h=l[g])||(h=l[g]=[],h.delegateCount=0,p.setup&&p.setup.call(e,o,m,f)!==!1||(e.addEventListener?e.addEventListener(g,f,!1):e.attachEvent&&e.attachEvent("on"+g,f))),p.add&&(p.add.call(e,d),d.handler.guid||(d.handler.guid=r.guid)),a?h.splice(h.delegateCount++,0,d):h.push(d),x.event.global[g]=!0);e=null}},remove:function(e,t,n,r,i){var o,a,s,l,u,c,p,f,d,h,g,m=x.hasData(e)&&x._data(e);if(m&&(c=m.events)){t=(t||"").match(T)||[""],u=t.length;while(u--)if(s=rt.exec(t[u])||[],d=g=s[1],h=(s[2]||"").split(".").sort(),d){p=x.event.special[d]||{},d=(r?p.delegateType:p.bindType)||d,f=c[d]||[],s=s[2]&&RegExp("(^|\\.)"+h.join("\\.(?:.*\\.|)")+"(\\.|$)"),l=o=f.length;while(o--)a=f[o],!i&&g!==a.origType||n&&n.guid!==a.guid||s&&!s.test(a.namespace)||r&&r!==a.selector&&("**"!==r||!a.selector)||(f.splice(o,1),a.selector&&f.delegateCount--,p.remove&&p.remove.call(e,a));l&&!f.length&&(p.teardown&&p.teardown.call(e,h,m.handle)!==!1||x.removeEvent(e,d,m.handle),delete c[d])}else for(d in c)x.event.remove(e,d+t[u],n,r,!0);x.isEmptyObject(c)&&(delete m.handle,x._removeData(e,"events"))}},trigger:function(n,r,i,o){var s,l,u,c,p,f,d,h=[i||a],g=v.call(n,"type")?n.type:n,m=v.call(n,"namespace")?n.namespace.split("."):[];if(u=f=i=i||a,3!==i.nodeType&&8!==i.nodeType&&!nt.test(g+x.event.triggered)&&(g.indexOf(".")>=0&&(m=g.split("."),g=m.shift(),m.sort()),l=0>g.indexOf(":")&&"on"+g,n=n[x.expando]?n:new x.Event(g,"object"==typeof n&&n),n.isTrigger=o?2:3,n.namespace=m.join("."),n.namespace_re=n.namespace?RegExp("(^|\\.)"+m.join("\\.(?:.*\\.|)")+"(\\.|$)"):null,n.result=t,n.target||(n.target=i),r=null==r?[n]:x.makeArray(r,[n]),p=x.event.special[g]||{},o||!p.trigger||p.trigger.apply(i,r)!==!1)){if(!o&&!p.noBubble&&!x.isWindow(i)){for(c=p.delegateType||g,nt.test(c+g)||(u=u.parentNode);u;u=u.parentNode)h.push(u),f=u;f===(i.ownerDocument||a)&&h.push(f.defaultView||f.parentWindow||e)}d=0;while((u=h[d++])&&!n.isPropagationStopped())n.type=d>1?c:p.bindType||g,s=(x._data(u,"events")||{})[n.type]&&x._data(u,"handle"),s&&s.apply(u,r),s=l&&u[l],s&&x.acceptData(u)&&s.apply&&s.apply(u,r)===!1&&n.preventDefault();if(n.type=g,!o&&!n.isDefaultPrevented()&&(!p._default||p._default.apply(h.pop(),r)===!1)&&x.acceptData(i)&&l&&i[g]&&!x.isWindow(i)){f=i[l],f&&(i[l]=null),x.event.triggered=g;try{i[g]()}catch(y){}x.event.triggered=t,f&&(i[l]=f)}return n.result}},dispatch:function(e){e=x.event.fix(e);var n,r,i,o,a,s=[],l=g.call(arguments),u=(x._data(this,"events")||{})[e.type]||[],c=x.event.special[e.type]||{};if(l[0]=e,e.delegateTarget=this,!c.preDispatch||c.preDispatch.call(this,e)!==!1){s=x.event.handlers.call(this,e,u),n=0;while((o=s[n++])&&!e.isPropagationStopped()){e.currentTarget=o.elem,a=0;while((i=o.handlers[a++])&&!e.isImmediatePropagationStopped())(!e.namespace_re||e.namespace_re.test(i.namespace))&&(e.handleObj=i,e.data=i.data,r=((x.event.special[i.origType]||{}).handle||i.handler).apply(o.elem,l),r!==t&&(e.result=r)===!1&&(e.preventDefault(),e.stopPropagation()))}return c.postDispatch&&c.postDispatch.call(this,e),e.result}},handlers:function(e,n){var r,i,o,a,s=[],l=n.delegateCount,u=e.target;if(l&&u.nodeType&&(!e.button||"click"!==e.type))for(;u!=this;u=u.parentNode||this)if(1===u.nodeType&&(u.disabled!==!0||"click"!==e.type)){for(o=[],a=0;l>a;a++)i=n[a],r=i.selector+" ",o[r]===t&&(o[r]=i.needsContext?x(r,this).index(u)>=0:x.find(r,this,null,[u]).length),o[r]&&o.push(i);o.length&&s.push({elem:u,handlers:o})}return n.length>l&&s.push({elem:this,handlers:n.slice(l)}),s},fix:function(e){if(e[x.expando])return e;var t,n,r,i=e.type,o=e,s=this.fixHooks[i];s||(this.fixHooks[i]=s=tt.test(i)?this.mouseHooks:et.test(i)?this.keyHooks:{}),r=s.props?this.props.concat(s.props):this.props,e=new x.Event(o),t=r.length;while(t--)n=r[t],e[n]=o[n];return e.target||(e.target=o.srcElement||a),3===e.target.nodeType&&(e.target=e.target.parentNode),e.metaKey=!!e.metaKey,s.filter?s.filter(e,o):e},props:"altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),fixHooks:{},keyHooks:{props:"char charCode key keyCode".split(" "),filter:function(e,t){return null==e.which&&(e.which=null!=t.charCode?t.charCode:t.keyCode),e}},mouseHooks:{props:"button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),filter:function(e,n){var r,i,o,s=n.button,l=n.fromElement;return null==e.pageX&&null!=n.clientX&&(i=e.target.ownerDocument||a,o=i.documentElement,r=i.body,e.pageX=n.clientX+(o&&o.scrollLeft||r&&r.scrollLeft||0)-(o&&o.clientLeft||r&&r.clientLeft||0),e.pageY=n.clientY+(o&&o.scrollTop||r&&r.scrollTop||0)-(o&&o.clientTop||r&&r.clientTop||0)),!e.relatedTarget&&l&&(e.relatedTarget=l===e.target?n.toElement:l),e.which||s===t||(e.which=1&s?1:2&s?3:4&s?2:0),e}},special:{load:{noBubble:!0},focus:{trigger:function(){if(this!==at()&&this.focus)try{return this.focus(),!1}catch(e){}},delegateType:"focusin"},blur:{trigger:function(){return this===at()&&this.blur?(this.blur(),!1):t},delegateType:"focusout"},click:{trigger:function(){return x.nodeName(this,"input")&&"checkbox"===this.type&&this.click?(this.click(),!1):t},_default:function(e){return x.nodeName(e.target,"a")}},beforeunload:{postDispatch:function(e){e.result!==t&&(e.originalEvent.returnValue=e.result)}}},simulate:function(e,t,n,r){var i=x.extend(new x.Event,n,{type:e,isSimulated:!0,originalEvent:{}});r?x.event.trigger(i,null,t):x.event.dispatch.call(t,i),i.isDefaultPrevented()&&n.preventDefault()}},x.removeEvent=a.removeEventListener?function(e,t,n){e.removeEventListener&&e.removeEventListener(t,n,!1)}:function(e,t,n){var r="on"+t;e.detachEvent&&(typeof e[r]===i&&(e[r]=null),e.detachEvent(r,n))},x.Event=function(e,n){return this instanceof x.Event?(e&&e.type?(this.originalEvent=e,this.type=e.type,this.isDefaultPrevented=e.defaultPrevented||e.returnValue===!1||e.getPreventDefault&&e.getPreventDefault()?it:ot):this.type=e,n&&x.extend(this,n),this.timeStamp=e&&e.timeStamp||x.now(),this[x.expando]=!0,t):new x.Event(e,n)},x.Event.prototype={isDefaultPrevented:ot,isPropagationStopped:ot,isImmediatePropagationStopped:ot,preventDefault:function(){var e=this.originalEvent;this.isDefaultPrevented=it,e&&(e.preventDefault?e.preventDefault():e.returnValue=!1)},stopPropagation:function(){var e=this.originalEvent;this.isPropagationStopped=it,e&&(e.stopPropagation&&e.stopPropagation(),e.cancelBubble=!0)},stopImmediatePropagation:function(){this.isImmediatePropagationStopped=it,this.stopPropagation()}},x.each({mouseenter:"mouseover",mouseleave:"mouseout"},function(e,t){x.event.special[e]={delegateType:t,bindType:t,handle:function(e){var n,r=this,i=e.relatedTarget,o=e.handleObj;return(!i||i!==r&&!x.contains(r,i))&&(e.type=o.origType,n=o.handler.apply(this,arguments),e.type=t),n}}}),x.support.submitBubbles||(x.event.special.submit={setup:function(){return x.nodeName(this,"form")?!1:(x.event.add(this,"click._submit keypress._submit",function(e){var n=e.target,r=x.nodeName(n,"input")||x.nodeName(n,"button")?n.form:t;r&&!x._data(r,"submitBubbles")&&(x.event.add(r,"submit._submit",function(e){e._submit_bubble=!0}),x._data(r,"submitBubbles",!0))}),t)},postDispatch:function(e){e._submit_bubble&&(delete e._submit_bubble,this.parentNode&&!e.isTrigger&&x.event.simulate("submit",this.parentNode,e,!0))},teardown:function(){return x.nodeName(this,"form")?!1:(x.event.remove(this,"._submit"),t)}}),x.support.changeBubbles||(x.event.special.change={setup:function(){return Z.test(this.nodeName)?(("checkbox"===this.type||"radio"===this.type)&&(x.event.add(this,"propertychange._change",function(e){"checked"===e.originalEvent.propertyName&&(this._just_changed=!0)}),x.event.add(this,"click._change",function(e){this._just_changed&&!e.isTrigger&&(this._just_changed=!1),x.event.simulate("change",this,e,!0)})),!1):(x.event.add(this,"beforeactivate._change",function(e){var t=e.target;Z.test(t.nodeName)&&!x._data(t,"changeBubbles")&&(x.event.add(t,"change._change",function(e){!this.parentNode||e.isSimulated||e.isTrigger||x.event.simulate("change",this.parentNode,e,!0)}),x._data(t,"changeBubbles",!0))}),t)},handle:function(e){var n=e.target;return this!==n||e.isSimulated||e.isTrigger||"radio"!==n.type&&"checkbox"!==n.type?e.handleObj.handler.apply(this,arguments):t},teardown:function(){return x.event.remove(this,"._change"),!Z.test(this.nodeName)}}),x.support.focusinBubbles||x.each({focus:"focusin",blur:"focusout"},function(e,t){var n=0,r=function(e){x.event.simulate(t,e.target,x.event.fix(e),!0)};x.event.special[t]={setup:function(){0===n++&&a.addEventListener(e,r,!0)},teardown:function(){0===--n&&a.removeEventListener(e,r,!0)}}}),x.fn.extend({on:function(e,n,r,i,o){var a,s;if("object"==typeof e){"string"!=typeof n&&(r=r||n,n=t);for(a in e)this.on(a,n,r,e[a],o);return this}if(null==r&&null==i?(i=n,r=n=t):null==i&&("string"==typeof n?(i=r,r=t):(i=r,r=n,n=t)),i===!1)i=ot;else if(!i)return this;return 1===o&&(s=i,i=function(e){return x().off(e),s.apply(this,arguments)},i.guid=s.guid||(s.guid=x.guid++)),this.each(function(){x.event.add(this,e,i,r,n)})},one:function(e,t,n,r){return this.on(e,t,n,r,1)},off:function(e,n,r){var i,o;if(e&&e.preventDefault&&e.handleObj)return i=e.handleObj,x(e.delegateTarget).off(i.namespace?i.origType+"."+i.namespace:i.origType,i.selector,i.handler),this;if("object"==typeof e){for(o in e)this.off(o,n,e[o]);return this}return(n===!1||"function"==typeof n)&&(r=n,n=t),r===!1&&(r=ot),this.each(function(){x.event.remove(this,e,r,n)})},trigger:function(e,t){return this.each(function(){x.event.trigger(e,t,this)})},triggerHandler:function(e,n){var r=this[0];return r?x.event.trigger(e,n,r,!0):t}});var st=/^.[^:#\[\.,]*$/,lt=/^(?:parents|prev(?:Until|All))/,ut=x.expr.match.needsContext,ct={children:!0,contents:!0,next:!0,prev:!0};x.fn.extend({find:function(e){var t,n=[],r=this,i=r.length;if("string"!=typeof e)return this.pushStack(x(e).filter(function(){for(t=0;i>t;t++)if(x.contains(r[t],this))return!0}));for(t=0;i>t;t++)x.find(e,r[t],n);return n=this.pushStack(i>1?x.unique(n):n),n.selector=this.selector?this.selector+" "+e:e,n},has:function(e){var t,n=x(e,this),r=n.length;return this.filter(function(){for(t=0;r>t;t++)if(x.contains(this,n[t]))return!0})},not:function(e){return this.pushStack(ft(this,e||[],!0))},filter:function(e){return this.pushStack(ft(this,e||[],!1))},is:function(e){return!!ft(this,"string"==typeof e&&ut.test(e)?x(e):e||[],!1).length},closest:function(e,t){var n,r=0,i=this.length,o=[],a=ut.test(e)||"string"!=typeof e?x(e,t||this.context):0;for(;i>r;r++)for(n=this[r];n&&n!==t;n=n.parentNode)if(11>n.nodeType&&(a?a.index(n)>-1:1===n.nodeType&&x.find.matchesSelector(n,e))){n=o.push(n);break}return this.pushStack(o.length>1?x.unique(o):o)},index:function(e){return e?"string"==typeof e?x.inArray(this[0],x(e)):x.inArray(e.jquery?e[0]:e,this):this[0]&&this[0].parentNode?this.first().prevAll().length:-1},add:function(e,t){var n="string"==typeof e?x(e,t):x.makeArray(e&&e.nodeType?[e]:e),r=x.merge(this.get(),n);return this.pushStack(x.unique(r))},addBack:function(e){return this.add(null==e?this.prevObject:this.prevObject.filter(e))}});function pt(e,t){do e=e[t];while(e&&1!==e.nodeType);return e}x.each({parent:function(e){var t=e.parentNode;return t&&11!==t.nodeType?t:null},parents:function(e){return x.dir(e,"parentNode")},parentsUntil:function(e,t,n){return x.dir(e,"parentNode",n)},next:function(e){return pt(e,"nextSibling")},prev:function(e){return pt(e,"previousSibling")},nextAll:function(e){return x.dir(e,"nextSibling")},prevAll:function(e){return x.dir(e,"previousSibling")},nextUntil:function(e,t,n){return x.dir(e,"nextSibling",n)},prevUntil:function(e,t,n){return x.dir(e,"previousSibling",n)},siblings:function(e){return x.sibling((e.parentNode||{}).firstChild,e)},children:function(e){return x.sibling(e.firstChild)},contents:function(e){return x.nodeName(e,"iframe")?e.contentDocument||e.contentWindow.document:x.merge([],e.childNodes)}},function(e,t){x.fn[e]=function(n,r){var i=x.map(this,t,n);return"Until"!==e.slice(-5)&&(r=n),r&&"string"==typeof r&&(i=x.filter(r,i)),this.length>1&&(ct[e]||(i=x.unique(i)),lt.test(e)&&(i=i.reverse())),this.pushStack(i)}}),x.extend({filter:function(e,t,n){var r=t[0];return n&&(e=":not("+e+")"),1===t.length&&1===r.nodeType?x.find.matchesSelector(r,e)?[r]:[]:x.find.matches(e,x.grep(t,function(e){return 1===e.nodeType}))},dir:function(e,n,r){var i=[],o=e[n];while(o&&9!==o.nodeType&&(r===t||1!==o.nodeType||!x(o).is(r)))1===o.nodeType&&i.push(o),o=o[n];return i},sibling:function(e,t){var n=[];for(;e;e=e.nextSibling)1===e.nodeType&&e!==t&&n.push(e);return n}});function ft(e,t,n){if(x.isFunction(t))return x.grep(e,function(e,r){return!!t.call(e,r,e)!==n});if(t.nodeType)return x.grep(e,function(e){return e===t!==n});if("string"==typeof t){if(st.test(t))return x.filter(t,e,n);t=x.filter(t,e)}return x.grep(e,function(e){return x.inArray(e,t)>=0!==n})}function dt(e){var t=ht.split("|"),n=e.createDocumentFragment();if(n.createElement)while(t.length)n.createElement(t.pop());return n}var ht="abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",gt=/ jQuery\d+="(?:null|\d+)"/g,mt=RegExp("<(?:"+ht+")[\\s/>]","i"),yt=/^\s+/,vt=/<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,bt=/<([\w:]+)/,xt=/\s*$/g,At={option:[1,""],legend:[1,"
","
"],area:[1,"",""],param:[1,"",""],thead:[1,"","
"],tr:[2,"","
"],col:[2,"","
"],td:[3,"","
"],_default:x.support.htmlSerialize?[0,"",""]:[1,"X
","
"]},jt=dt(a),Dt=jt.appendChild(a.createElement("div"));At.optgroup=At.option,At.tbody=At.tfoot=At.colgroup=At.caption=At.thead,At.th=At.td,x.fn.extend({text:function(e){return x.access(this,function(e){return e===t?x.text(this):this.empty().append((this[0]&&this[0].ownerDocument||a).createTextNode(e))},null,e,arguments.length)},append:function(){return this.domManip(arguments,function(e){if(1===this.nodeType||11===this.nodeType||9===this.nodeType){var t=Lt(this,e);t.appendChild(e)}})},prepend:function(){return this.domManip(arguments,function(e){if(1===this.nodeType||11===this.nodeType||9===this.nodeType){var t=Lt(this,e);t.insertBefore(e,t.firstChild)}})},before:function(){return this.domManip(arguments,function(e){this.parentNode&&this.parentNode.insertBefore(e,this)})},after:function(){return this.domManip(arguments,function(e){this.parentNode&&this.parentNode.insertBefore(e,this.nextSibling)})},remove:function(e,t){var n,r=e?x.filter(e,this):this,i=0;for(;null!=(n=r[i]);i++)t||1!==n.nodeType||x.cleanData(Ft(n)),n.parentNode&&(t&&x.contains(n.ownerDocument,n)&&_t(Ft(n,"script")),n.parentNode.removeChild(n));return this},empty:function(){var e,t=0;for(;null!=(e=this[t]);t++){1===e.nodeType&&x.cleanData(Ft(e,!1));while(e.firstChild)e.removeChild(e.firstChild);e.options&&x.nodeName(e,"select")&&(e.options.length=0)}return this},clone:function(e,t){return e=null==e?!1:e,t=null==t?e:t,this.map(function(){return x.clone(this,e,t)})},html:function(e){return x.access(this,function(e){var n=this[0]||{},r=0,i=this.length;if(e===t)return 1===n.nodeType?n.innerHTML.replace(gt,""):t;if(!("string"!=typeof e||Tt.test(e)||!x.support.htmlSerialize&&mt.test(e)||!x.support.leadingWhitespace&&yt.test(e)||At[(bt.exec(e)||["",""])[1].toLowerCase()])){e=e.replace(vt,"<$1>");try{for(;i>r;r++)n=this[r]||{},1===n.nodeType&&(x.cleanData(Ft(n,!1)),n.innerHTML=e);n=0}catch(o){}}n&&this.empty().append(e)},null,e,arguments.length)},replaceWith:function(){var e=x.map(this,function(e){return[e.nextSibling,e.parentNode]}),t=0;return this.domManip(arguments,function(n){var r=e[t++],i=e[t++];i&&(r&&r.parentNode!==i&&(r=this.nextSibling),x(this).remove(),i.insertBefore(n,r))},!0),t?this:this.remove()},detach:function(e){return this.remove(e,!0)},domManip:function(e,t,n){e=d.apply([],e);var r,i,o,a,s,l,u=0,c=this.length,p=this,f=c-1,h=e[0],g=x.isFunction(h);if(g||!(1>=c||"string"!=typeof h||x.support.checkClone)&&Nt.test(h))return this.each(function(r){var i=p.eq(r);g&&(e[0]=h.call(this,r,i.html())),i.domManip(e,t,n)});if(c&&(l=x.buildFragment(e,this[0].ownerDocument,!1,!n&&this),r=l.firstChild,1===l.childNodes.length&&(l=r),r)){for(a=x.map(Ft(l,"script"),Ht),o=a.length;c>u;u++)i=l,u!==f&&(i=x.clone(i,!0,!0),o&&x.merge(a,Ft(i,"script"))),t.call(this[u],i,u);if(o)for(s=a[a.length-1].ownerDocument,x.map(a,qt),u=0;o>u;u++)i=a[u],kt.test(i.type||"")&&!x._data(i,"globalEval")&&x.contains(s,i)&&(i.src?x._evalUrl(i.src):x.globalEval((i.text||i.textContent||i.innerHTML||"").replace(St,"")));l=r=null}return this}});function Lt(e,t){return x.nodeName(e,"table")&&x.nodeName(1===t.nodeType?t:t.firstChild,"tr")?e.getElementsByTagName("tbody")[0]||e.appendChild(e.ownerDocument.createElement("tbody")):e}function Ht(e){return e.type=(null!==x.find.attr(e,"type"))+"/"+e.type,e}function qt(e){var t=Et.exec(e.type);return t?e.type=t[1]:e.removeAttribute("type"),e}function _t(e,t){var n,r=0;for(;null!=(n=e[r]);r++)x._data(n,"globalEval",!t||x._data(t[r],"globalEval"))}function Mt(e,t){if(1===t.nodeType&&x.hasData(e)){var n,r,i,o=x._data(e),a=x._data(t,o),s=o.events;if(s){delete a.handle,a.events={};for(n in s)for(r=0,i=s[n].length;i>r;r++)x.event.add(t,n,s[n][r])}a.data&&(a.data=x.extend({},a.data))}}function Ot(e,t){var n,r,i;if(1===t.nodeType){if(n=t.nodeName.toLowerCase(),!x.support.noCloneEvent&&t[x.expando]){i=x._data(t);for(r in i.events)x.removeEvent(t,r,i.handle);t.removeAttribute(x.expando)}"script"===n&&t.text!==e.text?(Ht(t).text=e.text,qt(t)):"object"===n?(t.parentNode&&(t.outerHTML=e.outerHTML),x.support.html5Clone&&e.innerHTML&&!x.trim(t.innerHTML)&&(t.innerHTML=e.innerHTML)):"input"===n&&Ct.test(e.type)?(t.defaultChecked=t.checked=e.checked,t.value!==e.value&&(t.value=e.value)):"option"===n?t.defaultSelected=t.selected=e.defaultSelected:("input"===n||"textarea"===n)&&(t.defaultValue=e.defaultValue)}}x.each({appendTo:"append",prependTo:"prepend",insertBefore:"before",insertAfter:"after",replaceAll:"replaceWith"},function(e,t){x.fn[e]=function(e){var n,r=0,i=[],o=x(e),a=o.length-1;for(;a>=r;r++)n=r===a?this:this.clone(!0),x(o[r])[t](n),h.apply(i,n.get());return this.pushStack(i)}});function Ft(e,n){var r,o,a=0,s=typeof e.getElementsByTagName!==i?e.getElementsByTagName(n||"*"):typeof e.querySelectorAll!==i?e.querySelectorAll(n||"*"):t;if(!s)for(s=[],r=e.childNodes||e;null!=(o=r[a]);a++)!n||x.nodeName(o,n)?s.push(o):x.merge(s,Ft(o,n));return n===t||n&&x.nodeName(e,n)?x.merge([e],s):s}function Bt(e){Ct.test(e.type)&&(e.defaultChecked=e.checked)}x.extend({clone:function(e,t,n){var r,i,o,a,s,l=x.contains(e.ownerDocument,e);if(x.support.html5Clone||x.isXMLDoc(e)||!mt.test("<"+e.nodeName+">")?o=e.cloneNode(!0):(Dt.innerHTML=e.outerHTML,Dt.removeChild(o=Dt.firstChild)),!(x.support.noCloneEvent&&x.support.noCloneChecked||1!==e.nodeType&&11!==e.nodeType||x.isXMLDoc(e)))for(r=Ft(o),s=Ft(e),a=0;null!=(i=s[a]);++a)r[a]&&Ot(i,r[a]);if(t)if(n)for(s=s||Ft(e),r=r||Ft(o),a=0;null!=(i=s[a]);a++)Mt(i,r[a]);else Mt(e,o);return r=Ft(o,"script"),r.length>0&&_t(r,!l&&Ft(e,"script")),r=s=i=null,o},buildFragment:function(e,t,n,r){var i,o,a,s,l,u,c,p=e.length,f=dt(t),d=[],h=0;for(;p>h;h++)if(o=e[h],o||0===o)if("object"===x.type(o))x.merge(d,o.nodeType?[o]:o);else if(wt.test(o)){s=s||f.appendChild(t.createElement("div")),l=(bt.exec(o)||["",""])[1].toLowerCase(),c=At[l]||At._default,s.innerHTML=c[1]+o.replace(vt,"<$1>")+c[2],i=c[0];while(i--)s=s.lastChild;if(!x.support.leadingWhitespace&&yt.test(o)&&d.push(t.createTextNode(yt.exec(o)[0])),!x.support.tbody){o="table"!==l||xt.test(o)?""!==c[1]||xt.test(o)?0:s:s.firstChild,i=o&&o.childNodes.length;while(i--)x.nodeName(u=o.childNodes[i],"tbody")&&!u.childNodes.length&&o.removeChild(u)}x.merge(d,s.childNodes),s.textContent="";while(s.firstChild)s.removeChild(s.firstChild);s=f.lastChild}else d.push(t.createTextNode(o));s&&f.removeChild(s),x.support.appendChecked||x.grep(Ft(d,"input"),Bt),h=0;while(o=d[h++])if((!r||-1===x.inArray(o,r))&&(a=x.contains(o.ownerDocument,o),s=Ft(f.appendChild(o),"script"),a&&_t(s),n)){i=0;while(o=s[i++])kt.test(o.type||"")&&n.push(o)}return s=null,f},cleanData:function(e,t){var n,r,o,a,s=0,l=x.expando,u=x.cache,c=x.support.deleteExpando,f=x.event.special;for(;null!=(n=e[s]);s++)if((t||x.acceptData(n))&&(o=n[l],a=o&&u[o])){if(a.events)for(r in a.events)f[r]?x.event.remove(n,r):x.removeEvent(n,r,a.handle);u[o]&&(delete u[o],c?delete n[l]:typeof n.removeAttribute!==i?n.removeAttribute(l):n[l]=null,p.push(o))}},_evalUrl:function(e){return x.ajax({url:e,type:"GET",dataType:"script",async:!1,global:!1,"throws":!0}) +}}),x.fn.extend({wrapAll:function(e){if(x.isFunction(e))return this.each(function(t){x(this).wrapAll(e.call(this,t))});if(this[0]){var t=x(e,this[0].ownerDocument).eq(0).clone(!0);this[0].parentNode&&t.insertBefore(this[0]),t.map(function(){var e=this;while(e.firstChild&&1===e.firstChild.nodeType)e=e.firstChild;return e}).append(this)}return this},wrapInner:function(e){return x.isFunction(e)?this.each(function(t){x(this).wrapInner(e.call(this,t))}):this.each(function(){var t=x(this),n=t.contents();n.length?n.wrapAll(e):t.append(e)})},wrap:function(e){var t=x.isFunction(e);return this.each(function(n){x(this).wrapAll(t?e.call(this,n):e)})},unwrap:function(){return this.parent().each(function(){x.nodeName(this,"body")||x(this).replaceWith(this.childNodes)}).end()}});var Pt,Rt,Wt,$t=/alpha\([^)]*\)/i,It=/opacity\s*=\s*([^)]*)/,zt=/^(top|right|bottom|left)$/,Xt=/^(none|table(?!-c[ea]).+)/,Ut=/^margin/,Vt=RegExp("^("+w+")(.*)$","i"),Yt=RegExp("^("+w+")(?!px)[a-z%]+$","i"),Jt=RegExp("^([+-])=("+w+")","i"),Gt={BODY:"block"},Qt={position:"absolute",visibility:"hidden",display:"block"},Kt={letterSpacing:0,fontWeight:400},Zt=["Top","Right","Bottom","Left"],en=["Webkit","O","Moz","ms"];function tn(e,t){if(t in e)return t;var n=t.charAt(0).toUpperCase()+t.slice(1),r=t,i=en.length;while(i--)if(t=en[i]+n,t in e)return t;return r}function nn(e,t){return e=t||e,"none"===x.css(e,"display")||!x.contains(e.ownerDocument,e)}function rn(e,t){var n,r,i,o=[],a=0,s=e.length;for(;s>a;a++)r=e[a],r.style&&(o[a]=x._data(r,"olddisplay"),n=r.style.display,t?(o[a]||"none"!==n||(r.style.display=""),""===r.style.display&&nn(r)&&(o[a]=x._data(r,"olddisplay",ln(r.nodeName)))):o[a]||(i=nn(r),(n&&"none"!==n||!i)&&x._data(r,"olddisplay",i?n:x.css(r,"display"))));for(a=0;s>a;a++)r=e[a],r.style&&(t&&"none"!==r.style.display&&""!==r.style.display||(r.style.display=t?o[a]||"":"none"));return e}x.fn.extend({css:function(e,n){return x.access(this,function(e,n,r){var i,o,a={},s=0;if(x.isArray(n)){for(o=Rt(e),i=n.length;i>s;s++)a[n[s]]=x.css(e,n[s],!1,o);return a}return r!==t?x.style(e,n,r):x.css(e,n)},e,n,arguments.length>1)},show:function(){return rn(this,!0)},hide:function(){return rn(this)},toggle:function(e){var t="boolean"==typeof e;return this.each(function(){(t?e:nn(this))?x(this).show():x(this).hide()})}}),x.extend({cssHooks:{opacity:{get:function(e,t){if(t){var n=Wt(e,"opacity");return""===n?"1":n}}}},cssNumber:{columnCount:!0,fillOpacity:!0,fontWeight:!0,lineHeight:!0,opacity:!0,orphans:!0,widows:!0,zIndex:!0,zoom:!0},cssProps:{"float":x.support.cssFloat?"cssFloat":"styleFloat"},style:function(e,n,r,i){if(e&&3!==e.nodeType&&8!==e.nodeType&&e.style){var o,a,s,l=x.camelCase(n),u=e.style;if(n=x.cssProps[l]||(x.cssProps[l]=tn(u,l)),s=x.cssHooks[n]||x.cssHooks[l],r===t)return s&&"get"in s&&(o=s.get(e,!1,i))!==t?o:u[n];if(a=typeof r,"string"===a&&(o=Jt.exec(r))&&(r=(o[1]+1)*o[2]+parseFloat(x.css(e,n)),a="number"),!(null==r||"number"===a&&isNaN(r)||("number"!==a||x.cssNumber[l]||(r+="px"),x.support.clearCloneStyle||""!==r||0!==n.indexOf("background")||(u[n]="inherit"),s&&"set"in s&&(r=s.set(e,r,i))===t)))try{u[n]=r}catch(c){}}},css:function(e,n,r,i){var o,a,s,l=x.camelCase(n);return n=x.cssProps[l]||(x.cssProps[l]=tn(e.style,l)),s=x.cssHooks[n]||x.cssHooks[l],s&&"get"in s&&(a=s.get(e,!0,r)),a===t&&(a=Wt(e,n,i)),"normal"===a&&n in Kt&&(a=Kt[n]),""===r||r?(o=parseFloat(a),r===!0||x.isNumeric(o)?o||0:a):a}}),e.getComputedStyle?(Rt=function(t){return e.getComputedStyle(t,null)},Wt=function(e,n,r){var i,o,a,s=r||Rt(e),l=s?s.getPropertyValue(n)||s[n]:t,u=e.style;return s&&(""!==l||x.contains(e.ownerDocument,e)||(l=x.style(e,n)),Yt.test(l)&&Ut.test(n)&&(i=u.width,o=u.minWidth,a=u.maxWidth,u.minWidth=u.maxWidth=u.width=l,l=s.width,u.width=i,u.minWidth=o,u.maxWidth=a)),l}):a.documentElement.currentStyle&&(Rt=function(e){return e.currentStyle},Wt=function(e,n,r){var i,o,a,s=r||Rt(e),l=s?s[n]:t,u=e.style;return null==l&&u&&u[n]&&(l=u[n]),Yt.test(l)&&!zt.test(n)&&(i=u.left,o=e.runtimeStyle,a=o&&o.left,a&&(o.left=e.currentStyle.left),u.left="fontSize"===n?"1em":l,l=u.pixelLeft+"px",u.left=i,a&&(o.left=a)),""===l?"auto":l});function on(e,t,n){var r=Vt.exec(t);return r?Math.max(0,r[1]-(n||0))+(r[2]||"px"):t}function an(e,t,n,r,i){var o=n===(r?"border":"content")?4:"width"===t?1:0,a=0;for(;4>o;o+=2)"margin"===n&&(a+=x.css(e,n+Zt[o],!0,i)),r?("content"===n&&(a-=x.css(e,"padding"+Zt[o],!0,i)),"margin"!==n&&(a-=x.css(e,"border"+Zt[o]+"Width",!0,i))):(a+=x.css(e,"padding"+Zt[o],!0,i),"padding"!==n&&(a+=x.css(e,"border"+Zt[o]+"Width",!0,i)));return a}function sn(e,t,n){var r=!0,i="width"===t?e.offsetWidth:e.offsetHeight,o=Rt(e),a=x.support.boxSizing&&"border-box"===x.css(e,"boxSizing",!1,o);if(0>=i||null==i){if(i=Wt(e,t,o),(0>i||null==i)&&(i=e.style[t]),Yt.test(i))return i;r=a&&(x.support.boxSizingReliable||i===e.style[t]),i=parseFloat(i)||0}return i+an(e,t,n||(a?"border":"content"),r,o)+"px"}function ln(e){var t=a,n=Gt[e];return n||(n=un(e,t),"none"!==n&&n||(Pt=(Pt||x("