52 lines
1.4 KiB
JavaScript
52 lines
1.4 KiB
JavaScript
// based on http://www.velvetcache.org/2010/08/19/a-simple-javascript-hooks-system
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/* exported PluginHost */
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const PluginHost = {
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HOOK_ARTICLE_RENDERED: 1,
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HOOK_ARTICLE_RENDERED_CDM: 2,
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HOOK_ARTICLE_SET_ACTIVE: 3,
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HOOK_FEED_SET_ACTIVE: 4,
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HOOK_FEED_LOADED: 5,
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HOOK_ARTICLE_EXPANDED: 6,
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HOOK_ARTICLE_COLLAPSED: 7,
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HOOK_PARAMS_LOADED: 8,
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HOOK_RUNTIME_INFO_LOADED: 9,
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HOOK_FLOATING_TITLE: 10,
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HOOK_INIT_COMPLETE: 11,
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HOOK_HEADLINE_RENDERED: 12,
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HOOK_COUNTERS_RECEIVED: 13,
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HOOK_COUNTERS_PROCESSED: 14,
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HOOK_HEADLINE_MUTATIONS: 15,
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HOOK_HEADLINE_MUTATIONS_SYNCED: 16,
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HOOK_HEADLINES_RENDERED: 17,
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HOOK_HEADLINES_SCROLL_HANDLER: 18,
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hooks: [],
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register: function (name, callback) {
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if (typeof(this.hooks[name]) == 'undefined')
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this.hooks[name] = [];
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this.hooks[name].push(callback);
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},
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run: function (name, args) {
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//console.warn('PluginHost.run', name);
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if (typeof(this.hooks[name]) != 'undefined')
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for (let i = 0; i < this.hooks[name].length; i++) {
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this.hooks[name][i](args);
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}
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},
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unregister: function (name, callback) {
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for (let i = 0; i < this.hooks[name].length; i++)
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if (this.hooks[name][i] == callback)
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this.hooks[name].splice(i, 1);
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}
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};
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/* PluginHost.register(PluginHost.HOOK_ARTICLE_RENDERED,
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function (args) { console.log('ARTICLE_RENDERED: ' + args); return true; });
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PluginHost.register(PluginHost.HOOK_ARTICLE_RENDERED_CDM,
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function (args) { console.log('ARTICLE_RENDERED_CDM: ' + args); return true; }); */
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