52 lines
1.3 KiB
JavaScript
52 lines
1.3 KiB
JavaScript
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/*
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extensions.js：负责拓展插件
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*/
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"use strict";
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function extensions () {
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}
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extensions.prototype._load = function (callback) {
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if (main.replayChecking) return callback();
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if (!window.fs) {
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this._loadJs('_server/fs.js', function () {
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core.extensions._listExtensions(callback);
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}, callback);
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} else this._listExtensions(callback);
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}
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extensions.prototype._loadJs = function (file, callback, onerror) {
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var script = document.createElement('script');
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script.src = file + '?v=' + main.version;
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script.onload = callback;
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script.onerror = onerror;
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main.dom.body.appendChild(script);
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}
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extensions.prototype._listExtensions = function (callback) {
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if (!window.fs) return callback();
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fs.readdir('extensions', function (error, data) {
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if (error || !(data instanceof Array)) return callback();
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var list = [];
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data.forEach(function (name) {
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if (/^[\w.-]+\.js$/.test(name)) {
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list.push(name);
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}
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});
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list.sort();
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core.extensions._loadExtensions(list, callback);
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});
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}
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extensions.prototype._loadExtensions = function (list, callback) {
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var i = 0;
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var load = function () {
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if (i == list.length) return callback();
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core.extensions._loadJs('extensions/' + list[i++], load, load);
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}
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load();
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}
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