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mkdir is now used internally.

This commit is contained in:
Alan Kligman 2012-10-08 02:22:58 -04:00
parent 129189ea77
commit 3ef1488691
2 changed files with 4219 additions and 10 deletions
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4201
lib/lodash.js Normal file
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28
src/filesystem.js
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@ -16,6 +16,7 @@ define(function(require) {
var when = require("when");
var debug = require("debug");
var _ = require("lodash");
var indexedDB = window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB;
var BlobBuilder = window.BlobBuilder || window.MozBlobBuilder || window.WebKitBlobBuilder;
@ -31,7 +32,18 @@ define(function(require) {
}
function dirname(path) {
return path.match( /.*\// );
var components = path.split("/");
if(1 === components.length) {
return ".";
}
if(0 === _.last(components).length) {
components.pop();
}
components.pop();
if(components.length <= 1) {
return "/";
}
return components.join("/");
}
function FileError(code) {
@ -183,11 +195,7 @@ define(function(require) {
debug.info("format required");
var clearRequest = new Request(store.clear());
clearRequest.then(function() {
var formatRequest = new Request(store.put({
"parent": null,
"name": "/"
}, "/"));
formatRequest.then(function(e) {
mkdir("/", transaction).then(function() {
debug.info("format complete");
});
});
@ -196,7 +204,7 @@ define(function(require) {
// API
this.mkdir = function mkdir(name, transaction) {
var mkdir = this.mkdir = function mkdir(name, transaction) {
debug.info("mkdir invoked");
var deferred = when.defer();
var transaction = transaction || new Transaction(fs.db, [this.OBJECT_STORE_NAME], RW);
@ -210,16 +218,16 @@ define(function(require) {
debug.info("mkdir error: PATH_EXISTS_ERR");
deferred.reject(new DirectoryError(DirectoryError.PATH_EXISTS_ERR));
} else {
try{
var parent = dirname(name);
parent = (name === parent) ? null : parent;
var directoryRequest = new Request(store.put({
"parent": dirname(name),
"parent": parent,
"name": name
}, name));
directoryRequest.then(function(e) {
debug.info("mkdir complete");
deferred.resolve();
});
}catch(e){console.log(e);}
}
});
return deferred.promise;