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This commit is contained in:
OzzieIsaacs
2017-09-17 19:16:29 +02:00
parent 34e9ef35f5
commit 2a78a02e0b
4 changed files with 169 additions and 173 deletions
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cps/static/js/archive.js
+48 -40
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@@ -15,7 +15,7 @@ bitjs.archive = bitjs.archive || {};
// ===========================================================================
// Stolen from Closure because it's the best way to do Java-like inheritance.
bitjs.base = function(me, opt_methodName, var_args) {
bitjs.base = function(me, optMethodName, var_args) {
var caller = arguments.callee.caller;
if (caller.superClass_) {
// This is a constructor. Call the superclass constructor.
@@ -27,10 +27,10 @@ bitjs.archive = bitjs.archive || {};
var foundCaller = false;
for (var ctor = me.constructor;
ctor; ctor = ctor.superClass_ && ctor.superClass_.constructor) {
if (ctor.prototype[opt_methodName] === caller) {
if (ctor.prototype[optMethodName] === caller) {
foundCaller = true;
} else if (foundCaller) {
return ctor.prototype[opt_methodName].apply(me, args);
return ctor.prototype[optMethodName].apply(me, args);
}
}
@@ -38,12 +38,12 @@ bitjs.archive = bitjs.archive || {};
// then one of two things happened:
// 1) The caller is an instance method.
// 2) This method was not called by the right caller.
if (me[opt_methodName] === caller) {
return me.constructor.prototype[opt_methodName].apply(me, args);
if (me[optMethodName] === caller) {
return me.constructor.prototype[optMethodName].apply(me, args);
} else {
throw Error(
'goog.base called from a method of one name ' +
'to a method of a different name');
"goog.base called from a method of one name " +
"to a method of a different name");
}
};
bitjs.inherits = function(childCtor, parentCtor) {
@@ -75,12 +75,12 @@ bitjs.archive = bitjs.archive || {};
* The UnarchiveEvent types.
*/
bitjs.archive.UnarchiveEvent.Type = {
START: 'start',
PROGRESS: 'progress',
EXTRACT: 'extract',
FINISH: 'finish',
INFO: 'info',
ERROR: 'error'
START: "start",
PROGRESS: "progress",
EXTRACT: "extract",
FINISH: "finish",
INFO: "info",
ERROR: "error"
};
/**
@@ -141,12 +141,12 @@ bitjs.archive = bitjs.archive || {};
* Progress event.
*/
bitjs.archive.UnarchiveProgressEvent = function(
currentFilename,
currentFileNumber,
currentBytesUnarchivedInFile,
currentBytesUnarchived,
totalUncompressedBytesInArchive,
totalFilesInArchive)
currentFilename,
currentFileNumber,
currentBytesUnarchivedInFile,
currentBytesUnarchived,
totalUncompressedBytesInArchive,
totalFilesInArchive)
{
bitjs.base(this, bitjs.archive.UnarchiveEvent.Type.PROGRESS);
@@ -188,10 +188,10 @@ bitjs.archive = bitjs.archive || {};
* Base class for all Unarchivers.
*
* @param {ArrayBuffer} arrayBuffer The Array Buffer.
* @param {string} opt_pathToBitJS Optional string for where the BitJS files are located.
* @param {string} optPathToBitJS Optional string for where the BitJS files are located.
* @constructor
*/
bitjs.archive.Unarchiver = function(arrayBuffer, opt_pathToBitJS) {
bitjs.archive.Unarchiver = function(arrayBuffer, optPathToBitJS) {
/**
* The ArrayBuffer object.
* @type {ArrayBuffer}
@@ -204,7 +204,7 @@ bitjs.archive = bitjs.archive || {};
* @type {string}
* @private
*/
this.pathToBitJS_ = opt_pathToBitJS || '';
this.pathToBitJS_ = optPathToBitJS || "";
/**
* A map from event type to an array of listeners.
@@ -229,7 +229,7 @@ bitjs.archive = bitjs.archive || {};
* @protected.
*/
bitjs.archive.Unarchiver.prototype.getScriptFileName = function() {
throw 'Subclasses of AbstractUnarchiver must overload getScriptFileName()';
throw "Subclasses of AbstractUnarchiver must overload getScriptFileName()";
};
/**
@@ -240,7 +240,7 @@ bitjs.archive = bitjs.archive || {};
*/
bitjs.archive.Unarchiver.prototype.addEventListener = function(type, listener) {
if (type in this.listeners_) {
if (this.listeners_[type].indexOf(listener) == -1) {
if (this.listeners_[type].indexOf(listener) === -1) {
this.listeners_[type].push(listener);
}
}
@@ -255,7 +255,7 @@ bitjs.archive = bitjs.archive || {};
bitjs.archive.Unarchiver.prototype.removeEventListener = function(type, listener) {
if (type in this.listeners_) {
var index = this.listeners_[type].indexOf(listener);
if (index != -1) {
if (index !== -1) {
this.listeners_[type].splice(index, 1);
}
}
@@ -270,8 +270,10 @@ bitjs.archive = bitjs.archive || {};
bitjs.archive.Unarchiver.prototype.handleWorkerEvent_ = function(e) {
if ((e instanceof bitjs.archive.UnarchiveEvent || e.type) &&
this.listeners_[e.type] instanceof Array) {
this.listeners_[e.type].forEach(function (listener) { listener(e) });
if (e.type == bitjs.archive.UnarchiveEvent.Type.FINISH) {
this.listeners_[e.type].forEach(function (listener) {
listener(e);
});
if (e.type === bitjs.archive.UnarchiveEvent.Type.FINISH) {
this.worker_.terminate();
}
} else {
@@ -281,20 +283,20 @@ bitjs.archive = bitjs.archive || {};
/**
* Starts the unarchive in a separate Web Worker thread and returns immediately.
*/
bitjs.archive.Unarchiver.prototype.start = function() {
*/
bitjs.archive.Unarchiver.prototype.start = function() {
var me = this;
var scriptFileName = this.pathToBitJS_ + this.getScriptFileName();
if (scriptFileName) {
this.worker_ = new Worker(scriptFileName);
this.worker_.onerror = function(e) {
console.log('Worker error: message = ' + e.message);
console.log("Worker error: message = " + e.message);
throw e;
};
this.worker_.onmessage = function(e) {
if (typeof e.data == 'string') {
if (typeof e.data == "string") {
// Just log any strings the workers pump our way.
console.log(e.data);
} else {
@@ -323,32 +325,38 @@ bitjs.archive = bitjs.archive || {};
* @extends {bitjs.archive.Unarchiver}
* @constructor
*/
bitjs.archive.Unzipper = function(arrayBuffer, opt_pathToBitJS) {
bitjs.base(this, arrayBuffer, opt_pathToBitJS);
bitjs.archive.Unzipper = function(arrayBuffer, optPathToBitJS) {
bitjs.base(this, arrayBuffer, optPathToBitJS);
};
bitjs.inherits(bitjs.archive.Unzipper, bitjs.archive.Unarchiver);
bitjs.archive.Unzipper.prototype.getScriptFileName = function() { return 'unzip.js' };
bitjs.archive.Unzipper.prototype.getScriptFileName = function() {
return "unzip.js";
};
/**
* Unrarrer
* @extends {bitjs.archive.Unarchiver}
* @constructor
*/
bitjs.archive.Unrarrer = function(arrayBuffer, opt_pathToBitJS) {
bitjs.base(this, arrayBuffer, opt_pathToBitJS);
bitjs.archive.Unrarrer = function(arrayBuffer, optPathToBitJS) {
bitjs.base(this, arrayBuffer, optPathToBitJS);
};
bitjs.inherits(bitjs.archive.Unrarrer, bitjs.archive.Unarchiver);
bitjs.archive.Unrarrer.prototype.getScriptFileName = function() { return 'unrar.js' };
bitjs.archive.Unrarrer.prototype.getScriptFileName = function() {
return "unrar.js";
};
/**
* Untarrer
* @extends {bitjs.archive.Unarchiver}
* @constructor
*/
bitjs.archive.Untarrer = function(arrayBuffer, opt_pathToBitJS) {
bitjs.base(this, arrayBuffer, opt_pathToBitJS);
bitjs.archive.Untarrer = function(arrayBuffer, optPathToBitJS) {
bitjs.base(this, arrayBuffer, optPathToBitJS);
};
bitjs.inherits(bitjs.archive.Untarrer, bitjs.archive.Unarchiver);
bitjs.archive.Untarrer.prototype.getScriptFileName = function() { return 'untar.js' };
bitjs.archive.Untarrer.prototype.getScriptFileName = function() {
return "untar.js";
};
})();