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cordova-app-loader

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cordova-app-loader - npm Package Compare versions

Comparing version 0.13.0 to 0.14.0

2

bower.json
{
"name": "cordova-app-loadaer",
"main": "dist/CordovaAppLoader.js",
"version": "0.12.0",
"version": "0.14.0",
"homepage": "https://github.com/markmarijnissen/cordova-file-cache",

@@ -6,0 +6,0 @@ "authors": [

6

dist/cordova-app-loader-complete.js

@@ -62,5 +62,7 @@ /******/ (function(modules) { // webpackBootstrap

var BUNDLE_ROOT = location.href.replace(location.hash,'');
var BUNDLE_ROOT = BUNDLE_ROOT.substr(0,BUNDLE_ROOT.lastIndexOf('/')+1);
BUNDLE_ROOT = BUNDLE_ROOT.substr(0,BUNDLE_ROOT.lastIndexOf('/')+1);
if(/ip(hone|ad|od)/i.test(navigator.userAgent)){
BUNDLE_ROOT = 'cdvfile://localhost/bundle/www/';
BUNDLE_ROOT = location.pathname.substr(location.pathname.indexOf('/www/'));
BUNDLE_ROOT = BUNDLE_ROOT.substr(0,BUNDLE_ROOT.lastIndexOf('/')+1);
BUNDLE_ROOT = 'cdvfile://localhost/bundle' + BUNDLE_ROOT;
}

@@ -67,0 +69,0 @@

2

dist/cordova-app-loader-complete.min.js

@@ -1,1 +0,1 @@

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Falling back on "0" (temporary).'),o=0),window.requestFileSystem(o,t.storageSize,e,n),setTimeout(function(){n(new Error("Could not retrieve FileSystem after 5 seconds."))},5100)},n)});B.then(function(t){window.__fs=t},function(t){console.error("Could not get Cordova FileSystem:",t)});var O,E;return F?(E=function(e){return e=r(e),"cdvfile://localhost/"+(t.persistent?"persistent/":"temporary/")+e},O=function(t){return c(t).then(function(t){return t.toInternalURL()})}):(E=function(e){return e=r(e),"filesystem:"+location.origin+(t.persistent?"/persistent/":"/temporary/")+e},O=function(t){return c(t).then(function(t){return t.toURL()})}),{fs:B,normalize:r,file:c,filename:o,dir:f,dirname:n,create:h,read:w,readJSON:y,write:m,move:_,copy:g,remove:R,removeDir:b,list:l,ensure:u,exists:d,download:L,upload:M,toURL:p,isCordova:F,toInternalURLSync:E,toInternalURL:O,toDataURL:v,deviceready:C,options:t,Promise:x}}},function(t){!function(e,n){function o(t,e){return(typeof e)[0]==t}function r(t,a){return a=function s(u,c,f,l,d,h){function p(t){return function(e){d&&(d=0,s(o,t,e))}}if(l=s.q,u!=o)return r(function(t,e){l.push({p:this,r:t,j:e,1:u,0:c})});if(f&&o(e,f)|o(n,f))try{d=f.then}catch(t){c=0,f=t}if(o(e,d))try{d.call(f,p(1),c=p(0))}catch(t){c(t)}else for(a=function(n,a){return o(e,n=c?n:a)?r(function(t,e){i(this,t,e,f,n)}):t},h=0;h<l.length;)d=l[h++],o(e,u=d[c])?i(d.p,d.r,d.j,f,u):(c?d.r:d.j)(f)},a.q=[],t.call(t={then:function(t,e){return a(t,e)},catch:function(t){return a(0,t)}},function(t){a(o,1,t)},function(t){a(o,0,t)}),t}function i(t,r,i,a,s){setImmediate(function(){try{a=s(a),s=a&&o(n,a)|o(e,a)&&a.then,o(e,s)?a==t?i(TypeError()):s.call(a,r,i):r(a)}catch(t){i(t)}})}function a(t){return r(function(e){e(t)})}t.exports=r,r.resolve=a,r.reject=function(t){return r(function(e,n){n(t)})},r.all=function(t){return r(function(e,n,o,r){r=[],o=t.length||e(r),t.map(function(t,i){a(t).then(function(t){r[i]=t,--o||e(r)},n)})})}}("f","o")},function(t){function e(t,e){var n,o,r,i,a,s,u,c;for(n=3&t.length,o=t.length-n,r=e,a=3432918353,s=461845907,c=0;o>c;)u=255&t.charCodeAt(c)|(255&t.charCodeAt(++c))<<8|(255&t.charCodeAt(++c))<<16|(255&t.charCodeAt(++c))<<24,++c,u=(65535&u)*a+(((u>>>16)*a&65535)<<16)&4294967295,u=u<<15|u>>>17,u=(65535&u)*s+(((u>>>16)*s&65535)<<16)&4294967295,r^=u,r=r<<13|r>>>19,i=5*(65535&r)+((5*(r>>>16)&65535)<<16)&4294967295,r=(65535&i)+27492+(((i>>>16)+58964&65535)<<16);switch(u=0,n){case 3:u^=(255&t.charCodeAt(c+2))<<16;case 2:u^=(255&t.charCodeAt(c+1))<<8;case 1:u^=255&t.charCodeAt(c),u=(65535&u)*a+(((u>>>16)*a&65535)<<16)&4294967295,u=u<<15|u>>>17,u=(65535&u)*s+(((u>>>16)*s&65535)<<16)&4294967295,r^=u}return r^=t.length,r^=r>>>16,r=2246822507*(65535&r)+((2246822507*(r>>>16)&65535)<<16)&4294967295,r^=r>>>13,r=3266489909*(65535&r)+((3266489909*(r>>>16)&65535)<<16)&4294967295,r^=r>>>16,r>>>0}t.exports=e}]);

526

dist/CordovaAppLoader.js

@@ -48,10 +48,12 @@ var CordovaAppLoader =

var CordovaFileCache = __webpack_require__(1);
var CordovaPromiseFS = __webpack_require__(2);
var CordovaFileCache = __webpack_require__(2);
var CordovaPromiseFS = __webpack_require__(1);
var Promise = null;
var BUNDLE_ROOT = location.href.replace(location.hash,'');
var BUNDLE_ROOT = BUNDLE_ROOT.substr(0,BUNDLE_ROOT.lastIndexOf('/')+1);
BUNDLE_ROOT = BUNDLE_ROOT.substr(0,BUNDLE_ROOT.lastIndexOf('/')+1);
if(/ip(hone|ad|od)/i.test(navigator.userAgent)){
BUNDLE_ROOT = 'cdvfile://localhost/bundle/www/';
BUNDLE_ROOT = location.pathname.substr(location.pathname.indexOf('/www/'));
BUNDLE_ROOT = BUNDLE_ROOT.substr(0,BUNDLE_ROOT.lastIndexOf('/')+1);
BUNDLE_ROOT = 'cdvfile://localhost/bundle' + BUNDLE_ROOT;
}

@@ -301,261 +303,3 @@

var hash = __webpack_require__(3);
var Promise = null;
var isCordova = typeof cordova !== 'undefined';
/* Cordova File Cache x */
function FileCache(options){
var self = this;
// cordova-promise-fs
this._fs = options.fs;
if(!this._fs) {
throw new Error('Missing required option "fs". Add an instance of cordova-promise-fs.');
}
// Use Promises from fs.
Promise = this._fs.Promise;
// 'mirror' mirrors files structure from "serverRoot" to "localRoot"
// 'hash' creates a 1-deep filestructure, where the filenames are hashed server urls (with extension)
this._mirrorMode = options.mode !== 'hash';
this._retry = options.retry || [500,1500,8000];
this._cacheBuster = !!options.cacheBuster;
// normalize path
this.localRoot = this._fs.normalize(options.localRoot || 'data');
this.serverRoot = this._fs.normalize(options.serverRoot || '');
// set internal variables
this._downloading = []; // download promises
this._added = []; // added files
this._cached = {}; // cached files
// list existing cache contents
this.ready = this._fs.ensure(this.localRoot)
.then(function(entry){
self.localInternalURL = isCordova? entry.toInternalURL(): entry.toURL();
self.localUrl = entry.toURL();
return self.list();
});
}
/**
* Helper to cache all 'internalURL' and 'URL' for quick synchronous access
* to the cached files.
*/
FileCache.prototype.list = function list(){
var self = this;
return new Promise(function(resolve,reject){
self._fs.list(self.localRoot,'rfe').then(function(entries){
self._cached = {};
entries = entries.map(function(entry){
var fullPath = self._fs.normalize(entry.fullPath);
self._cached[fullPath] = {
toInternalURL: isCordova? entry.toInternalURL(): entry.toURL(),
toURL: entry.toURL(),
};
return fullPath;
});
resolve(entries);
},function(){
resolve([]);
});
});
};
FileCache.prototype.add = function add(urls){
if(!urls) urls = [];
if(typeof urls === 'string') urls = [urls];
var self = this;
urls.forEach(function(url){
url = self.toServerURL(url);
if(self._added.indexOf(url) === -1) {
self._added.push(url);
}
});
return self.isDirty();
};
FileCache.prototype.remove = function remove(urls,returnPromises){
if(!urls) urls = [];
var promises = [];
if(typeof urls === 'string') urls = [urls];
var self = this;
urls.forEach(function(url){
var index = self._added.indexOf(self.toServerURL(url));
if(index >= 0) self._added.splice(index,1);
var path = self.toPath(url);
promises.push(self._fs.remove(path));
delete self._cached[path];
});
return returnPromises? Promise.all(promises): self.isDirty();
};
FileCache.prototype.getDownloadQueue = function(){
var self = this;
var queue = self._added.filter(function(url){
return !self.isCached(url);
});
return queue;
};
FileCache.prototype.getAdded = function() {
return this._added;
};
FileCache.prototype.isDirty = function isDirty(){
return this.getDownloadQueue().length > 0;
};
FileCache.prototype.download = function download(onprogress){
var fs = this._fs;
var self = this;
self.abort();
return new Promise(function(resolve,reject){
// make sure cache directory exists and that
// we have retrieved the latest cache contents
// to avoid downloading files we already have!
fs.ensure(self.localRoot).then(function(){
return self.list();
}).then(function(){
// no dowloads needed, resolve
if(!self.isDirty()) {
resolve(self);
return;
}
// keep track of number of downloads!
var queue = self.getDownloadQueue();
var started = [];
var index = self._downloading.length;
var done = self._downloading.length;
var total = self._downloading.length + queue.length;
// download every file in the queue (which is the diff from _added with _cached)
queue.forEach(function(url){
var path = self.toPath(url);
// augment progress event with index/total stats
var onSingleDownloadProgress;
if(typeof onprogress === 'function') {
onSingleDownloadProgress = function(ev){
ev.queueIndex = index;
ev.queueSize = total;
ev.url = url;
ev.path = path;
ev.percentage = index / total;
if(ev.loaded > 0 && ev.total > 0 && index !== total){
ev.percentage += (ev.loaded / ev.total) / total;
}
if(started.indexOf(url) < 0) {
started.push(url);
index++;
}
onprogress(ev);
};
}
// callback
var onDone = function(){
done++;
// when we're done
if(done === total) {
// reset downloads
self._downloading = [];
// check if we got everything
self.list().then(function(){
// final progress event!
if(onSingleDownloadProgress) onSingleDownloadProgress(new ProgressEvent());
// Yes, we're not dirty anymore!
if(!self.isDirty()) {
resolve(self);
// Aye, some files got left behind!
} else {
reject(self.getDownloadQueue());
}
},reject);
}
};
var downloadUrl = url;
if(self._cacheBuster) downloadUrl += "?"+Date.now();
var download = fs.download(downloadUrl,path,{retry:self._retry},onSingleDownloadProgress);
download.then(onDone,onDone);
self._downloading.push(download);
});
},reject);
});
};
FileCache.prototype.abort = function abort(){
this._downloading.forEach(function(download){
download.abort();
});
this._downloading = [];
};
FileCache.prototype.isCached = function isCached(url){
url = this.toPath(url);
return !!this._cached[url];
};
FileCache.prototype.clear = function clear(){
var self = this;
this._cached = {};
return this._fs.removeDir(this.localRoot).then(function(){
return self._fs.ensure(self.localRoot);
});
};
/**
* Helpers to output to various formats
*/
FileCache.prototype.toInternalURL = function toInternalURL(url){
path = this.toPath(url);
if(this._cached[path]) return this._cached[path].toInternalURL;
return url;
};
FileCache.prototype.get = function get(url){
path = this.toPath(url);
if(this._cached[path]) return this._cached[path].toInternalURL;
return this.toServerURL(url);
};
FileCache.prototype.toDataURL = function toDataURL(url){
return this._fs.toDataURL(this.toPath(url));
};
FileCache.prototype.toURL = function toURL(url){
path = this.toPath(url);
return this._cached[path]? this._cached[path].toURL: url;
};
FileCache.prototype.toServerURL = function toServerURL(path){
path = this._fs.normalize(path);
return path.indexOf('://') < 0? this.serverRoot + path: path;
};
/**
* Helper to transform remote URL to a local path (for cordova-promise-fs)
*/
FileCache.prototype.toPath = function toPath(url){
if(this._mirrorMode) {
url = url = this._fs.normalize(url || '');
len = this.serverRoot.length;
if(url.substr(0,len) !== this.serverRoot) {
return this.localRoot + url;
} else {
return this.localRoot + url.substr(len);
}
} else {
return this.localRoot + hash(url) + url.substr(url.lastIndexOf('.'));
}
};
module.exports = FileCache;
/***/ },
/* 2 */
/***/ function(module, exports, __webpack_require__) {
/**
* Static Private functions

@@ -1043,2 +787,260 @@ */

/***/ },
/* 2 */
/***/ function(module, exports, __webpack_require__) {
var hash = __webpack_require__(3);
var Promise = null;
var isCordova = typeof cordova !== 'undefined';
/* Cordova File Cache x */
function FileCache(options){
var self = this;
// cordova-promise-fs
this._fs = options.fs;
if(!this._fs) {
throw new Error('Missing required option "fs". Add an instance of cordova-promise-fs.');
}
// Use Promises from fs.
Promise = this._fs.Promise;
// 'mirror' mirrors files structure from "serverRoot" to "localRoot"
// 'hash' creates a 1-deep filestructure, where the filenames are hashed server urls (with extension)
this._mirrorMode = options.mode !== 'hash';
this._retry = options.retry || [500,1500,8000];
this._cacheBuster = !!options.cacheBuster;
// normalize path
this.localRoot = this._fs.normalize(options.localRoot || 'data');
this.serverRoot = this._fs.normalize(options.serverRoot || '');
// set internal variables
this._downloading = []; // download promises
this._added = []; // added files
this._cached = {}; // cached files
// list existing cache contents
this.ready = this._fs.ensure(this.localRoot)
.then(function(entry){
self.localInternalURL = isCordova? entry.toInternalURL(): entry.toURL();
self.localUrl = entry.toURL();
return self.list();
});
}
/**
* Helper to cache all 'internalURL' and 'URL' for quick synchronous access
* to the cached files.
*/
FileCache.prototype.list = function list(){
var self = this;
return new Promise(function(resolve,reject){
self._fs.list(self.localRoot,'rfe').then(function(entries){
self._cached = {};
entries = entries.map(function(entry){
var fullPath = self._fs.normalize(entry.fullPath);
self._cached[fullPath] = {
toInternalURL: isCordova? entry.toInternalURL(): entry.toURL(),
toURL: entry.toURL(),
};
return fullPath;
});
resolve(entries);
},function(){
resolve([]);
});
});
};
FileCache.prototype.add = function add(urls){
if(!urls) urls = [];
if(typeof urls === 'string') urls = [urls];
var self = this;
urls.forEach(function(url){
url = self.toServerURL(url);
if(self._added.indexOf(url) === -1) {
self._added.push(url);
}
});
return self.isDirty();
};
FileCache.prototype.remove = function remove(urls,returnPromises){
if(!urls) urls = [];
var promises = [];
if(typeof urls === 'string') urls = [urls];
var self = this;
urls.forEach(function(url){
var index = self._added.indexOf(self.toServerURL(url));
if(index >= 0) self._added.splice(index,1);
var path = self.toPath(url);
promises.push(self._fs.remove(path));
delete self._cached[path];
});
return returnPromises? Promise.all(promises): self.isDirty();
};
FileCache.prototype.getDownloadQueue = function(){
var self = this;
var queue = self._added.filter(function(url){
return !self.isCached(url);
});
return queue;
};
FileCache.prototype.getAdded = function() {
return this._added;
};
FileCache.prototype.isDirty = function isDirty(){
return this.getDownloadQueue().length > 0;
};
FileCache.prototype.download = function download(onprogress){
var fs = this._fs;
var self = this;
self.abort();
return new Promise(function(resolve,reject){
// make sure cache directory exists and that
// we have retrieved the latest cache contents
// to avoid downloading files we already have!
fs.ensure(self.localRoot).then(function(){
return self.list();
}).then(function(){
// no dowloads needed, resolve
if(!self.isDirty()) {
resolve(self);
return;
}
// keep track of number of downloads!
var queue = self.getDownloadQueue();
var started = [];
var index = self._downloading.length;
var done = self._downloading.length;
var total = self._downloading.length + queue.length;
// download every file in the queue (which is the diff from _added with _cached)
queue.forEach(function(url){
var path = self.toPath(url);
// augment progress event with index/total stats
var onSingleDownloadProgress;
if(typeof onprogress === 'function') {
onSingleDownloadProgress = function(ev){
ev.queueIndex = index;
ev.queueSize = total;
ev.url = url;
ev.path = path;
ev.percentage = index / total;
if(ev.loaded > 0 && ev.total > 0 && index !== total){
ev.percentage += (ev.loaded / ev.total) / total;
}
if(started.indexOf(url) < 0) {
started.push(url);
index++;
}
onprogress(ev);
};
}
// callback
var onDone = function(){
done++;
// when we're done
if(done === total) {
// reset downloads
self._downloading = [];
// check if we got everything
self.list().then(function(){
// final progress event!
if(onSingleDownloadProgress) onSingleDownloadProgress(new ProgressEvent());
// Yes, we're not dirty anymore!
if(!self.isDirty()) {
resolve(self);
// Aye, some files got left behind!
} else {
reject(self.getDownloadQueue());
}
},reject);
}
};
var downloadUrl = url;
if(self._cacheBuster) downloadUrl += "?"+Date.now();
var download = fs.download(downloadUrl,path,{retry:self._retry},onSingleDownloadProgress);
download.then(onDone,onDone);
self._downloading.push(download);
});
},reject);
});
};
FileCache.prototype.abort = function abort(){
this._downloading.forEach(function(download){
download.abort();
});
this._downloading = [];
};
FileCache.prototype.isCached = function isCached(url){
url = this.toPath(url);
return !!this._cached[url];
};
FileCache.prototype.clear = function clear(){
var self = this;
this._cached = {};
return this._fs.removeDir(this.localRoot).then(function(){
return self._fs.ensure(self.localRoot);
});
};
/**
* Helpers to output to various formats
*/
FileCache.prototype.toInternalURL = function toInternalURL(url){
path = this.toPath(url);
if(this._cached[path]) return this._cached[path].toInternalURL;
return url;
};
FileCache.prototype.get = function get(url){
path = this.toPath(url);
if(this._cached[path]) return this._cached[path].toInternalURL;
return this.toServerURL(url);
};
FileCache.prototype.toDataURL = function toDataURL(url){
return this._fs.toDataURL(this.toPath(url));
};
FileCache.prototype.toURL = function toURL(url){
path = this.toPath(url);
return this._cached[path]? this._cached[path].toURL: url;
};
FileCache.prototype.toServerURL = function toServerURL(path){
path = this._fs.normalize(path);
return path.indexOf('://') < 0? this.serverRoot + path: path;
};
/**
* Helper to transform remote URL to a local path (for cordova-promise-fs)
*/
FileCache.prototype.toPath = function toPath(url){
if(this._mirrorMode) {
url = url = this._fs.normalize(url || '');
len = this.serverRoot.length;
if(url.substr(0,len) !== this.serverRoot) {
return this.localRoot + url;
} else {
return this.localRoot + url.substr(len);
}
} else {
return this.localRoot + hash(url) + url.substr(url.lastIndexOf('.'));
}
};
module.exports = FileCache;
/***/ },
/* 3 */

@@ -1045,0 +1047,0 @@ /***/ function(module, exports, __webpack_require__) {

2

dist/CordovaAppLoader.min.js

@@ -1,1 +0,1 @@

var CordovaAppLoader=function(t){function e(o){if(n[o])return n[o].exports;var r=n[o]={exports:{},id:o,loaded:!1};return t[o].call(r.exports,r,r.exports,e),r.loaded=!0,r.exports}var n={};return e.m=t,e.c=n,e.p="",e(0)}([function(t,e,n){function o(t){if(!t)throw new Error("CordovaAppLoader has no options!");if(!t.fs)throw new Error('CordovaAppLoader has no "fs" option (cordova-promise-fs)');if(!t.serverRoot)throw new Error('CordovaAppLoader has no "serverRoot" option.');if(!window.pegasus||!window.Manifest)throw new Error("CordovaAppLoader bootstrap.js is missing.");this.allowServerRootFromManifest=t.allowServerRootFromManifest===!0,i=t.fs.Promise,this.manifest=window.Manifest,this.newManifest=null,this.bundledManifest=null,this._lastUpdateFiles=localStorage.getItem("last_update_files"),t.serverRoot=t.serverRoot||"",t.serverRoot&&"/"!==t.serverRoot[t.serverRoot.length-1]&&(t.serverRoot+="/"),this.newManifestUrl=t.manifestUrl||t.serverRoot+(t.manifest||"manifest.json"),t.mode&&(t.mode="mirror"),this.cache=new r(t),this.corruptNewManifest=!1,this._toBeCopied=[],this._toBeDeleted=[],this._toBeDownloaded=[],this._updateReady=!1,this._checkTimeout=t.checkTimeout||1e4}var r=n(1),i=(n(2),null),a=location.href.replace(location.hash,""),a=a.substr(0,a.lastIndexOf("/")+1);/ip(hone|ad|od)/i.test(navigator.userAgent)&&(a="cdvfile://localhost/bundle/www/"),o.prototype._createFilemap=function(t){var e={},n=this.cache._fs.normalize;return Object.keys(t).forEach(function(o){t[o].filename=n(t[o].filename),e[t[o].filename]=t[o]}),e},o.prototype.copyFromBundle=function(t){var e=a+t;return this.cache._fs.download(e,this.cache.localRoot+t)},o.prototype.getBundledManifest=function(){var t=this,e=document.querySelector("script[manifest]"),n=(e?e.getAttribute("manifest"):null)||"manifest.json";return new i(function(e,o){t.bundledManifest?e(t.bundledManifest):(pegasus(n).then(function(n){t.bundledManifest=n,e(n)},o),setTimeout(function(){o(new Error("bundled manifest timeout"))},t._checkTimeout))})},o.prototype.check=function(t){var e=this,n=this.manifest;"string"==typeof t&&(e.newManifestUrl=t,t=void 0);var o=new i(function(n,o){"object"==typeof t?n(t):(pegasus(e.newManifestUrl).then(n,o),setTimeout(function(){o(new Error("new manifest timeout"))},e._checkTimeout))});return new i(function(t,r){i.all([o,e.getBundledManifest(),e.cache.list()]).then(function(o){var i=o[0],a=o[1];if(JSON.stringify(i.files)===e._lastUpdateFiles)return JSON.stringify(i.files)!==JSON.stringify(Manifest.files)&&(console.warn("New manifest available, but an earlier update attempt failed. 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var CordovaAppLoader=function(t){function e(o){if(n[o])return n[o].exports;var r=n[o]={exports:{},id:o,loaded:!1};return t[o].call(r.exports,r,r.exports,e),r.loaded=!0,r.exports}var n={};return e.m=t,e.c=n,e.p="",e(0)}([function(t,e,n){function o(t){if(!t)throw new Error("CordovaAppLoader has no options!");if(!t.fs)throw new Error('CordovaAppLoader has no "fs" option (cordova-promise-fs)');if(!t.serverRoot)throw new Error('CordovaAppLoader has no "serverRoot" option.');if(!window.pegasus||!window.Manifest)throw new Error("CordovaAppLoader bootstrap.js is missing.");this.allowServerRootFromManifest=t.allowServerRootFromManifest===!0,i=t.fs.Promise,this.manifest=window.Manifest,this.newManifest=null,this.bundledManifest=null,this._lastUpdateFiles=localStorage.getItem("last_update_files"),t.serverRoot=t.serverRoot||"",t.serverRoot&&"/"!==t.serverRoot[t.serverRoot.length-1]&&(t.serverRoot+="/"),this.newManifestUrl=t.manifestUrl||t.serverRoot+(t.manifest||"manifest.json"),t.mode&&(t.mode="mirror"),this.cache=new r(t),this.corruptNewManifest=!1,this._toBeCopied=[],this._toBeDeleted=[],this._toBeDownloaded=[],this._updateReady=!1,this._checkTimeout=t.checkTimeout||1e4}var r=n(2),i=(n(1),null),a=location.href.replace(location.hash,"");a=a.substr(0,a.lastIndexOf("/")+1),/ip(hone|ad|od)/i.test(navigator.userAgent)&&(a=location.pathname.substr(location.pathname.indexOf("/www/")),a=a.substr(0,a.lastIndexOf("/")+1),a="cdvfile://localhost/bundle"+a),o.prototype._createFilemap=function(t){var e={},n=this.cache._fs.normalize;return Object.keys(t).forEach(function(o){t[o].filename=n(t[o].filename),e[t[o].filename]=t[o]}),e},o.prototype.copyFromBundle=function(t){var e=a+t;return this.cache._fs.download(e,this.cache.localRoot+t)},o.prototype.getBundledManifest=function(){var t=this,e=document.querySelector("script[manifest]"),n=(e?e.getAttribute("manifest"):null)||"manifest.json";return new i(function(e,o){t.bundledManifest?e(t.bundledManifest):(pegasus(n).then(function(n){t.bundledManifest=n,e(n)},o),setTimeout(function(){o(new Error("bundled manifest timeout"))},t._checkTimeout))})},o.prototype.check=function(t){var e=this,n=this.manifest;"string"==typeof t&&(e.newManifestUrl=t,t=void 0);var o=new i(function(n,o){"object"==typeof t?n(t):(pegasus(e.newManifestUrl).then(n,o),setTimeout(function(){o(new Error("new manifest timeout"))},e._checkTimeout))});return new i(function(t,r){i.all([o,e.getBundledManifest(),e.cache.list()]).then(function(o){var i=o[0],a=o[1];if(JSON.stringify(i.files)===e._lastUpdateFiles)return JSON.stringify(i.files)!==JSON.stringify(Manifest.files)&&(console.warn("New manifest available, but an earlier update attempt failed. 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this._updateReady},o.prototype.download=function(t){var e=this;return e.canDownload()?(localStorage.removeItem("manifest"),localStorage.setItem("last_update_files",JSON.stringify(this.newManifest.files)),this.manifest.files=Manifest.files={},e.cache.remove(e._toBeDeleted,!0).then(function(){return i.all(e._toBeCopied.map(function(t){return e.cache._fs.download(a+t,e.cache.localRoot+t)}))}).then(function(){return e.allowServerRootFromManifest&&e.newManifest.serverRoot&&(e.cache.serverRoot=e.newManifest.serverRoot),e.cache.add(e._toBeDownloaded),e.cache.download(t)}).then(function(){return e._toBeDeleted=[],e._toBeDownloaded=[],e._updateReady=!0,e.newManifest},function(t){return t&&t.length&&e.cache.remove(t),t})):i.resolve(null)},o.prototype.update=function(t){return this._updateReady?(localStorage.setItem("manifest",JSON.stringify(this.newManifest)),t!==!1&&location.reload(),!0):!1},o.prototype.clear=function(){return localStorage.removeItem("last_update_files"),localStorage.removeItem("manifest"),this.cache.clear()},o.prototype.reset=function(){return this.clear().then(function(){location.reload()},function(){location.reload()})},t.exports=o},function(t){function e(t,n,o,r){t.getDirectory(n[0],{create:!0},function(t){n.length>1?e(t,n.slice(1),o,r):o(t)},r)}function n(t){return t=t.substr(0,t.lastIndexOf("/")+1),"/"===t[0]&&(t=t.substr(1)),t}function o(t){return t.substr(t.lastIndexOf("/")+1)}function r(t){return t=t||"","/"===t[0]&&(t=t.substr(1)),t&&t.indexOf(".")<0&&"/"!==t[t.length-1]&&(t+="/"),"./"===t&&(t=""),t}var i=[],a=0;t.exports=function(t){function s(t){return new x(function(e){return e(t)})}function u(t){return new x(function(n,o){return C.then(function(r){t?(t=t.split("/").filter(function(t){return t&&t.length>0&&"."!==t[0]}),e(r.root,t,n,o)):n(r.root)},o)})}function c(t,e){return new x(function(n,o){return"object"==typeof 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r.open("GET",t),r.responseType="blob",r.onreadystatechange=function(){4==r.readyState&&(200===r.status?m(e,r.response).then(n,o):o(r.status))},r.send(),r},window.ProgressEvent=function(){},window.FileEntry=function(){}):window.requestFileSystem=function(t,e,n,o){o(new Error("requestFileSystem not supported!"))});var C=new x(function(e,n){B.then(function(){var o=t.persistent?1:0;"number"==typeof t.fileSystem&&(o=t.fileSystem),!O&&o>1&&(console.warn('Chrome does not support fileSystem "'+o+'". 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Add an instance of cordova-promise-fs.');i=this._fs.Promise,this._mirrorMode="hash"!==t.mode,this._retry=t.retry||[500,1500,8e3],this._cacheBuster=!!t.cacheBuster,this.localRoot=this._fs.normalize(t.localRoot||"data"),this.serverRoot=this._fs.normalize(t.serverRoot||""),this._downloading=[],this._added=[],this._cached={},this.ready=this._fs.ensure(this.localRoot).then(function(t){return e.localInternalURL=a?t.toInternalURL():t.toURL(),e.localUrl=t.toURL(),e.list()})}var r=n(3),i=null,a="undefined"!=typeof cordova;o.prototype.list=function(){var t=this;return new i(function(e){t._fs.list(t.localRoot,"rfe").then(function(n){t._cached={},n=n.map(function(e){var n=t._fs.normalize(e.fullPath);return t._cached[n]={toInternalURL:a?e.toInternalURL():e.toURL(),toURL:e.toURL()},n}),e(n)},function(){e([])})})},o.prototype.add=function(t){t||(t=[]),"string"==typeof t&&(t=[t]);var e=this;return t.forEach(function(t){t=e.toServerURL(t),-1===e._added.indexOf(t)&&e._added.push(t)}),e.isDirty()},o.prototype.remove=function(t,e){t||(t=[]);var n=[];"string"==typeof t&&(t=[t]);var o=this;return t.forEach(function(t){var e=o._added.indexOf(o.toServerURL(t));e>=0&&o._added.splice(e,1);var r=o.toPath(t);n.push(o._fs.remove(r)),delete o._cached[r]}),e?i.all(n):o.isDirty()},o.prototype.getDownloadQueue=function(){var t=this,e=t._added.filter(function(e){return!t.isCached(e)});return e},o.prototype.getAdded=function(){return this._added},o.prototype.isDirty=function(){return this.getDownloadQueue().length>0},o.prototype.download=function(t){var e=this._fs,n=this;return n.abort(),new i(function(o,r){e.ensure(n.localRoot).then(function(){return n.list()}).then(function(){if(!n.isDirty())return void o(n);var i=n.getDownloadQueue(),a=[],s=n._downloading.length,u=n._downloading.length,c=n._downloading.length+i.length;i.forEach(function(i){var f,l=n.toPath(i);"function"==typeof t&&(f=function(e){e.queueIndex=s,e.queueSize=c,e.url=i,e.path=l,e.percentage=s/c,e.loaded>0&&e.total>0&&s!==c&&(e.percentage+=e.loaded/e.total/c),a.indexOf(i)<0&&(a.push(i),s++),t(e)});var d=function(){u++,u===c&&(n._downloading=[],n.list().then(function(){f&&f(new ProgressEvent),n.isDirty()?r(n.getDownloadQueue()):o(n)},r))},h=i;n._cacheBuster&&(h+="?"+Date.now());var p=e.download(h,l,{retry:n._retry},f);p.then(d,d),n._downloading.push(p)})},r)})},o.prototype.abort=function(){this._downloading.forEach(function(t){t.abort()}),this._downloading=[]},o.prototype.isCached=function(t){return t=this.toPath(t),!!this._cached[t]},o.prototype.clear=function(){var t=this;return this._cached={},this._fs.removeDir(this.localRoot).then(function(){return t._fs.ensure(t.localRoot)})},o.prototype.toInternalURL=function(t){return path=this.toPath(t),this._cached[path]?this._cached[path].toInternalURL:t},o.prototype.get=function(t){return path=this.toPath(t),this._cached[path]?this._cached[path].toInternalURL:this.toServerURL(t)},o.prototype.toDataURL=function(t){return this._fs.toDataURL(this.toPath(t))},o.prototype.toURL=function(t){return path=this.toPath(t),this._cached[path]?this._cached[path].toURL:t},o.prototype.toServerURL=function(t){return t=this._fs.normalize(t),t.indexOf("://")<0?this.serverRoot+t:t},o.prototype.toPath=function(t){return this._mirrorMode?(t=t=this._fs.normalize(t||""),len=this.serverRoot.length,t.substr(0,len)!==this.serverRoot?this.localRoot+t:this.localRoot+t.substr(len)):this.localRoot+r(t)+t.substr(t.lastIndexOf("."))},t.exports=o},function(t){function e(t,e){var n,o,r,i,a,s,u,c;for(n=3&t.length,o=t.length-n,r=e,a=3432918353,s=461845907,c=0;o>c;)u=255&t.charCodeAt(c)|(255&t.charCodeAt(++c))<<8|(255&t.charCodeAt(++c))<<16|(255&t.charCodeAt(++c))<<24,++c,u=(65535&u)*a+(((u>>>16)*a&65535)<<16)&4294967295,u=u<<15|u>>>17,u=(65535&u)*s+(((u>>>16)*s&65535)<<16)&4294967295,r^=u,r=r<<13|r>>>19,i=5*(65535&r)+((5*(r>>>16)&65535)<<16)&4294967295,r=(65535&i)+27492+(((i>>>16)+58964&65535)<<16);switch(u=0,n){case 3:u^=(255&t.charCodeAt(c+2))<<16;case 2:u^=(255&t.charCodeAt(c+1))<<8;case 1:u^=255&t.charCodeAt(c),u=(65535&u)*a+(((u>>>16)*a&65535)<<16)&4294967295,u=u<<15|u>>>17,u=(65535&u)*s+(((u>>>16)*s&65535)<<16)&4294967295,r^=u}return r^=t.length,r^=r>>>16,r=2246822507*(65535&r)+((2246822507*(r>>>16)&65535)<<16)&4294967295,r^=r>>>13,r=3266489909*(65535&r)+((3266489909*(r>>>16)&65535)<<16)&4294967295,r^=r>>>16,r>>>0}t.exports=e}]);

6

index.js

@@ -6,5 +6,7 @@ var CordovaFileCache = require('cordova-file-cache');

var BUNDLE_ROOT = location.href.replace(location.hash,'');
var BUNDLE_ROOT = BUNDLE_ROOT.substr(0,BUNDLE_ROOT.lastIndexOf('/')+1);
BUNDLE_ROOT = BUNDLE_ROOT.substr(0,BUNDLE_ROOT.lastIndexOf('/')+1);
if(/ip(hone|ad|od)/i.test(navigator.userAgent)){
BUNDLE_ROOT = 'cdvfile://localhost/bundle/www/';
BUNDLE_ROOT = location.pathname.substr(location.pathname.indexOf('/www/'));
BUNDLE_ROOT = BUNDLE_ROOT.substr(0,BUNDLE_ROOT.lastIndexOf('/')+1);
BUNDLE_ROOT = 'cdvfile://localhost/bundle' + BUNDLE_ROOT;
}

@@ -11,0 +13,0 @@

2

package.json
{
"name": "cordova-app-loader",
"version": "0.13.0",
"version": "0.14.0",
"description": "Cordova App Loader - remote update your cordova app",

@@ -5,0 +5,0 @@ "main": "index.js",

25

README.md

@@ -384,4 +384,29 @@ cordova-app-loader

## FAQ
#### What happens if update the App in the App Store?
The version on your **remote server** is the **single source of truth**.
Here is a flow chart:
* Did the app detect an **earlier update the remote server**?
* Yes - Your App downloaded the update and is now running from the FileCache.
* Did the app detect the **remote update** before the **app store update**?
* Yes - Your app will download files from remote - the app store update will only act as fallback.
* No - Your app will run the outdated version until it detects the **remote update**. When updating, it will copy files from bundle (instead of downloading from remote).
* No - Your App never detected an update and is uses the bundled files.
* Did the app detect the **remote update** before the **app store update**?
* Yes - Your app will download files from remote - the app store update will only act as fallback.
* No - Your app will use the bundled files, as they are up to date with the remote.
## Changelog
### 0.14.0 (22/1/2014)
* Fix: Copy files from bundle does not work if your app is not directly in `/www/`. For example when your entry point is `/www/app/index.html`.
### 0.13.0 (9/1/2014)

@@ -388,0 +413,0 @@

6

www/lib/cordova-app-loader-complete.js

@@ -62,5 +62,7 @@ /******/ (function(modules) { // webpackBootstrap

var BUNDLE_ROOT = location.href.replace(location.hash,'');
var BUNDLE_ROOT = BUNDLE_ROOT.substr(0,BUNDLE_ROOT.lastIndexOf('/')+1);
BUNDLE_ROOT = BUNDLE_ROOT.substr(0,BUNDLE_ROOT.lastIndexOf('/')+1);
if(/ip(hone|ad|od)/i.test(navigator.userAgent)){
BUNDLE_ROOT = 'cdvfile://localhost/bundle/www/';
BUNDLE_ROOT = location.pathname.substr(location.pathname.indexOf('/www/'));
BUNDLE_ROOT = BUNDLE_ROOT.substr(0,BUNDLE_ROOT.lastIndexOf('/')+1);
BUNDLE_ROOT = 'cdvfile://localhost/bundle' + BUNDLE_ROOT;
}

@@ -67,0 +69,0 @@

526

www/lib/CordovaAppLoader.js

@@ -48,10 +48,12 @@ var CordovaAppLoader =

var CordovaFileCache = __webpack_require__(1);
var CordovaPromiseFS = __webpack_require__(2);
var CordovaFileCache = __webpack_require__(2);
var CordovaPromiseFS = __webpack_require__(1);
var Promise = null;
var BUNDLE_ROOT = location.href.replace(location.hash,'');
var BUNDLE_ROOT = BUNDLE_ROOT.substr(0,BUNDLE_ROOT.lastIndexOf('/')+1);
BUNDLE_ROOT = BUNDLE_ROOT.substr(0,BUNDLE_ROOT.lastIndexOf('/')+1);
if(/ip(hone|ad|od)/i.test(navigator.userAgent)){
BUNDLE_ROOT = 'cdvfile://localhost/bundle/www/';
BUNDLE_ROOT = location.pathname.substr(location.pathname.indexOf('/www/'));
BUNDLE_ROOT = BUNDLE_ROOT.substr(0,BUNDLE_ROOT.lastIndexOf('/')+1);
BUNDLE_ROOT = 'cdvfile://localhost/bundle' + BUNDLE_ROOT;
}

@@ -301,261 +303,3 @@

var hash = __webpack_require__(3);
var Promise = null;
var isCordova = typeof cordova !== 'undefined';
/* Cordova File Cache x */
function FileCache(options){
var self = this;
// cordova-promise-fs
this._fs = options.fs;
if(!this._fs) {
throw new Error('Missing required option "fs". Add an instance of cordova-promise-fs.');
}
// Use Promises from fs.
Promise = this._fs.Promise;
// 'mirror' mirrors files structure from "serverRoot" to "localRoot"
// 'hash' creates a 1-deep filestructure, where the filenames are hashed server urls (with extension)
this._mirrorMode = options.mode !== 'hash';
this._retry = options.retry || [500,1500,8000];
this._cacheBuster = !!options.cacheBuster;
// normalize path
this.localRoot = this._fs.normalize(options.localRoot || 'data');
this.serverRoot = this._fs.normalize(options.serverRoot || '');
// set internal variables
this._downloading = []; // download promises
this._added = []; // added files
this._cached = {}; // cached files
// list existing cache contents
this.ready = this._fs.ensure(this.localRoot)
.then(function(entry){
self.localInternalURL = isCordova? entry.toInternalURL(): entry.toURL();
self.localUrl = entry.toURL();
return self.list();
});
}
/**
* Helper to cache all 'internalURL' and 'URL' for quick synchronous access
* to the cached files.
*/
FileCache.prototype.list = function list(){
var self = this;
return new Promise(function(resolve,reject){
self._fs.list(self.localRoot,'rfe').then(function(entries){
self._cached = {};
entries = entries.map(function(entry){
var fullPath = self._fs.normalize(entry.fullPath);
self._cached[fullPath] = {
toInternalURL: isCordova? entry.toInternalURL(): entry.toURL(),
toURL: entry.toURL(),
};
return fullPath;
});
resolve(entries);
},function(){
resolve([]);
});
});
};
FileCache.prototype.add = function add(urls){
if(!urls) urls = [];
if(typeof urls === 'string') urls = [urls];
var self = this;
urls.forEach(function(url){
url = self.toServerURL(url);
if(self._added.indexOf(url) === -1) {
self._added.push(url);
}
});
return self.isDirty();
};
FileCache.prototype.remove = function remove(urls,returnPromises){
if(!urls) urls = [];
var promises = [];
if(typeof urls === 'string') urls = [urls];
var self = this;
urls.forEach(function(url){
var index = self._added.indexOf(self.toServerURL(url));
if(index >= 0) self._added.splice(index,1);
var path = self.toPath(url);
promises.push(self._fs.remove(path));
delete self._cached[path];
});
return returnPromises? Promise.all(promises): self.isDirty();
};
FileCache.prototype.getDownloadQueue = function(){
var self = this;
var queue = self._added.filter(function(url){
return !self.isCached(url);
});
return queue;
};
FileCache.prototype.getAdded = function() {
return this._added;
};
FileCache.prototype.isDirty = function isDirty(){
return this.getDownloadQueue().length > 0;
};
FileCache.prototype.download = function download(onprogress){
var fs = this._fs;
var self = this;
self.abort();
return new Promise(function(resolve,reject){
// make sure cache directory exists and that
// we have retrieved the latest cache contents
// to avoid downloading files we already have!
fs.ensure(self.localRoot).then(function(){
return self.list();
}).then(function(){
// no dowloads needed, resolve
if(!self.isDirty()) {
resolve(self);
return;
}
// keep track of number of downloads!
var queue = self.getDownloadQueue();
var started = [];
var index = self._downloading.length;
var done = self._downloading.length;
var total = self._downloading.length + queue.length;
// download every file in the queue (which is the diff from _added with _cached)
queue.forEach(function(url){
var path = self.toPath(url);
// augment progress event with index/total stats
var onSingleDownloadProgress;
if(typeof onprogress === 'function') {
onSingleDownloadProgress = function(ev){
ev.queueIndex = index;
ev.queueSize = total;
ev.url = url;
ev.path = path;
ev.percentage = index / total;
if(ev.loaded > 0 && ev.total > 0 && index !== total){
ev.percentage += (ev.loaded / ev.total) / total;
}
if(started.indexOf(url) < 0) {
started.push(url);
index++;
}
onprogress(ev);
};
}
// callback
var onDone = function(){
done++;
// when we're done
if(done === total) {
// reset downloads
self._downloading = [];
// check if we got everything
self.list().then(function(){
// final progress event!
if(onSingleDownloadProgress) onSingleDownloadProgress(new ProgressEvent());
// Yes, we're not dirty anymore!
if(!self.isDirty()) {
resolve(self);
// Aye, some files got left behind!
} else {
reject(self.getDownloadQueue());
}
},reject);
}
};
var downloadUrl = url;
if(self._cacheBuster) downloadUrl += "?"+Date.now();
var download = fs.download(downloadUrl,path,{retry:self._retry},onSingleDownloadProgress);
download.then(onDone,onDone);
self._downloading.push(download);
});
},reject);
});
};
FileCache.prototype.abort = function abort(){
this._downloading.forEach(function(download){
download.abort();
});
this._downloading = [];
};
FileCache.prototype.isCached = function isCached(url){
url = this.toPath(url);
return !!this._cached[url];
};
FileCache.prototype.clear = function clear(){
var self = this;
this._cached = {};
return this._fs.removeDir(this.localRoot).then(function(){
return self._fs.ensure(self.localRoot);
});
};
/**
* Helpers to output to various formats
*/
FileCache.prototype.toInternalURL = function toInternalURL(url){
path = this.toPath(url);
if(this._cached[path]) return this._cached[path].toInternalURL;
return url;
};
FileCache.prototype.get = function get(url){
path = this.toPath(url);
if(this._cached[path]) return this._cached[path].toInternalURL;
return this.toServerURL(url);
};
FileCache.prototype.toDataURL = function toDataURL(url){
return this._fs.toDataURL(this.toPath(url));
};
FileCache.prototype.toURL = function toURL(url){
path = this.toPath(url);
return this._cached[path]? this._cached[path].toURL: url;
};
FileCache.prototype.toServerURL = function toServerURL(path){
path = this._fs.normalize(path);
return path.indexOf('://') < 0? this.serverRoot + path: path;
};
/**
* Helper to transform remote URL to a local path (for cordova-promise-fs)
*/
FileCache.prototype.toPath = function toPath(url){
if(this._mirrorMode) {
url = url = this._fs.normalize(url || '');
len = this.serverRoot.length;
if(url.substr(0,len) !== this.serverRoot) {
return this.localRoot + url;
} else {
return this.localRoot + url.substr(len);
}
} else {
return this.localRoot + hash(url) + url.substr(url.lastIndexOf('.'));
}
};
module.exports = FileCache;
/***/ },
/* 2 */
/***/ function(module, exports, __webpack_require__) {
/**
* Static Private functions

@@ -1043,2 +787,260 @@ */

/***/ },
/* 2 */
/***/ function(module, exports, __webpack_require__) {
var hash = __webpack_require__(3);
var Promise = null;
var isCordova = typeof cordova !== 'undefined';
/* Cordova File Cache x */
function FileCache(options){
var self = this;
// cordova-promise-fs
this._fs = options.fs;
if(!this._fs) {
throw new Error('Missing required option "fs". Add an instance of cordova-promise-fs.');
}
// Use Promises from fs.
Promise = this._fs.Promise;
// 'mirror' mirrors files structure from "serverRoot" to "localRoot"
// 'hash' creates a 1-deep filestructure, where the filenames are hashed server urls (with extension)
this._mirrorMode = options.mode !== 'hash';
this._retry = options.retry || [500,1500,8000];
this._cacheBuster = !!options.cacheBuster;
// normalize path
this.localRoot = this._fs.normalize(options.localRoot || 'data');
this.serverRoot = this._fs.normalize(options.serverRoot || '');
// set internal variables
this._downloading = []; // download promises
this._added = []; // added files
this._cached = {}; // cached files
// list existing cache contents
this.ready = this._fs.ensure(this.localRoot)
.then(function(entry){
self.localInternalURL = isCordova? entry.toInternalURL(): entry.toURL();
self.localUrl = entry.toURL();
return self.list();
});
}
/**
* Helper to cache all 'internalURL' and 'URL' for quick synchronous access
* to the cached files.
*/
FileCache.prototype.list = function list(){
var self = this;
return new Promise(function(resolve,reject){
self._fs.list(self.localRoot,'rfe').then(function(entries){
self._cached = {};
entries = entries.map(function(entry){
var fullPath = self._fs.normalize(entry.fullPath);
self._cached[fullPath] = {
toInternalURL: isCordova? entry.toInternalURL(): entry.toURL(),
toURL: entry.toURL(),
};
return fullPath;
});
resolve(entries);
},function(){
resolve([]);
});
});
};
FileCache.prototype.add = function add(urls){
if(!urls) urls = [];
if(typeof urls === 'string') urls = [urls];
var self = this;
urls.forEach(function(url){
url = self.toServerURL(url);
if(self._added.indexOf(url) === -1) {
self._added.push(url);
}
});
return self.isDirty();
};
FileCache.prototype.remove = function remove(urls,returnPromises){
if(!urls) urls = [];
var promises = [];
if(typeof urls === 'string') urls = [urls];
var self = this;
urls.forEach(function(url){
var index = self._added.indexOf(self.toServerURL(url));
if(index >= 0) self._added.splice(index,1);
var path = self.toPath(url);
promises.push(self._fs.remove(path));
delete self._cached[path];
});
return returnPromises? Promise.all(promises): self.isDirty();
};
FileCache.prototype.getDownloadQueue = function(){
var self = this;
var queue = self._added.filter(function(url){
return !self.isCached(url);
});
return queue;
};
FileCache.prototype.getAdded = function() {
return this._added;
};
FileCache.prototype.isDirty = function isDirty(){
return this.getDownloadQueue().length > 0;
};
FileCache.prototype.download = function download(onprogress){
var fs = this._fs;
var self = this;
self.abort();
return new Promise(function(resolve,reject){
// make sure cache directory exists and that
// we have retrieved the latest cache contents
// to avoid downloading files we already have!
fs.ensure(self.localRoot).then(function(){
return self.list();
}).then(function(){
// no dowloads needed, resolve
if(!self.isDirty()) {
resolve(self);
return;
}
// keep track of number of downloads!
var queue = self.getDownloadQueue();
var started = [];
var index = self._downloading.length;
var done = self._downloading.length;
var total = self._downloading.length + queue.length;
// download every file in the queue (which is the diff from _added with _cached)
queue.forEach(function(url){
var path = self.toPath(url);
// augment progress event with index/total stats
var onSingleDownloadProgress;
if(typeof onprogress === 'function') {
onSingleDownloadProgress = function(ev){
ev.queueIndex = index;
ev.queueSize = total;
ev.url = url;
ev.path = path;
ev.percentage = index / total;
if(ev.loaded > 0 && ev.total > 0 && index !== total){
ev.percentage += (ev.loaded / ev.total) / total;
}
if(started.indexOf(url) < 0) {
started.push(url);
index++;
}
onprogress(ev);
};
}
// callback
var onDone = function(){
done++;
// when we're done
if(done === total) {
// reset downloads
self._downloading = [];
// check if we got everything
self.list().then(function(){
// final progress event!
if(onSingleDownloadProgress) onSingleDownloadProgress(new ProgressEvent());
// Yes, we're not dirty anymore!
if(!self.isDirty()) {
resolve(self);
// Aye, some files got left behind!
} else {
reject(self.getDownloadQueue());
}
},reject);
}
};
var downloadUrl = url;
if(self._cacheBuster) downloadUrl += "?"+Date.now();
var download = fs.download(downloadUrl,path,{retry:self._retry},onSingleDownloadProgress);
download.then(onDone,onDone);
self._downloading.push(download);
});
},reject);
});
};
FileCache.prototype.abort = function abort(){
this._downloading.forEach(function(download){
download.abort();
});
this._downloading = [];
};
FileCache.prototype.isCached = function isCached(url){
url = this.toPath(url);
return !!this._cached[url];
};
FileCache.prototype.clear = function clear(){
var self = this;
this._cached = {};
return this._fs.removeDir(this.localRoot).then(function(){
return self._fs.ensure(self.localRoot);
});
};
/**
* Helpers to output to various formats
*/
FileCache.prototype.toInternalURL = function toInternalURL(url){
path = this.toPath(url);
if(this._cached[path]) return this._cached[path].toInternalURL;
return url;
};
FileCache.prototype.get = function get(url){
path = this.toPath(url);
if(this._cached[path]) return this._cached[path].toInternalURL;
return this.toServerURL(url);
};
FileCache.prototype.toDataURL = function toDataURL(url){
return this._fs.toDataURL(this.toPath(url));
};
FileCache.prototype.toURL = function toURL(url){
path = this.toPath(url);
return this._cached[path]? this._cached[path].toURL: url;
};
FileCache.prototype.toServerURL = function toServerURL(path){
path = this._fs.normalize(path);
return path.indexOf('://') < 0? this.serverRoot + path: path;
};
/**
* Helper to transform remote URL to a local path (for cordova-promise-fs)
*/
FileCache.prototype.toPath = function toPath(url){
if(this._mirrorMode) {
url = url = this._fs.normalize(url || '');
len = this.serverRoot.length;
if(url.substr(0,len) !== this.serverRoot) {
return this.localRoot + url;
} else {
return this.localRoot + url.substr(len);
}
} else {
return this.localRoot + hash(url) + url.substr(url.lastIndexOf('.'));
}
};
module.exports = FileCache;
/***/ },
/* 3 */

@@ -1045,0 +1047,0 @@ /***/ function(module, exports, __webpack_require__) {

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