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Use util.inherits instead of CoffeeScript's extend function

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This commit is contained in:
Kevin Sawicki 2016-01-15 09:57:36 -08:00
parent 2b95aeba3c
commit 34030d7b2b
3 changed files with 367 additions and 434 deletions
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102
atom/browser/api/lib/auto-updater/auto-updater-win.js
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@ -2,70 +2,62 @@ const app = require('electron').app;
const EventEmitter = require('events').EventEmitter;
const url = require('url');
const squirrelUpdate = require('./squirrel-update-win');
const util = require('util');
var extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
hasProp = {}.hasOwnProperty;
function AutoUpdater() {
AutoUpdater.super_.call(this);
}
var AutoUpdater = (function(superClass) {
extend(AutoUpdater, superClass);
util.inherits(AutoUpdater, EventEmitter);
function AutoUpdater() {
return AutoUpdater.__super__.constructor.apply(this, arguments);
AutoUpdater.prototype.quitAndInstall = function() {
squirrelUpdate.processStart();
return app.quit();
};
AutoUpdater.prototype.setFeedURL = function(updateURL) {
return this.updateURL = updateURL;
};
AutoUpdater.prototype.checkForUpdates = function() {
if (!this.updateURL) {
return this.emitError('Update URL is not set');
}
AutoUpdater.prototype.quitAndInstall = function() {
squirrelUpdate.processStart();
return app.quit();
};
AutoUpdater.prototype.setFeedURL = function(updateURL) {
return this.updateURL = updateURL;
};
AutoUpdater.prototype.checkForUpdates = function() {
if (!this.updateURL) {
return this.emitError('Update URL is not set');
}
if (!squirrelUpdate.supported()) {
return this.emitError('Can not find Squirrel');
}
this.emit('checking-for-update');
return squirrelUpdate.download(this.updateURL, (function(_this) {
return function(error, update) {
if (!squirrelUpdate.supported()) {
return this.emitError('Can not find Squirrel');
}
this.emit('checking-for-update');
return squirrelUpdate.download(this.updateURL, (function(_this) {
return function(error, update) {
if (error != null) {
return _this.emitError(error);
}
if (update == null) {
return _this.emit('update-not-available');
}
_this.emit('update-available');
return squirrelUpdate.update(_this.updateURL, function(error) {
var date, releaseNotes, version;
if (error != null) {
return _this.emitError(error);
}
if (update == null) {
return _this.emit('update-not-available');
}
_this.emit('update-available');
return squirrelUpdate.update(_this.updateURL, function(error) {
var date, releaseNotes, version;
if (error != null) {
return _this.emitError(error);
}
releaseNotes = update.releaseNotes, version = update.version;
releaseNotes = update.releaseNotes, version = update.version;
// Following information is not available on Windows, so fake them.
date = new Date;
url = _this.updateURL;
return _this.emit('update-downloaded', {}, releaseNotes, version, date, url, function() {
return _this.quitAndInstall();
});
// Following information is not available on Windows, so fake them.
date = new Date;
url = _this.updateURL;
return _this.emit('update-downloaded', {}, releaseNotes, version, date, url, function() {
return _this.quitAndInstall();
});
};
})(this));
};
});
};
})(this));
};
// Private: Emit both error object and message, this is to keep compatibility
// with Old APIs.
AutoUpdater.prototype.emitError = function(message) {
return this.emit('error', new Error(message), message);
};
return AutoUpdater;
})(EventEmitter);
// Private: Emit both error object and message, this is to keep compatibility
// with Old APIs.
AutoUpdater.prototype.emitError = function(message) {
return this.emit('error', new Error(message), message);
};
module.exports = new AutoUpdater;