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57 lines
1.8 KiB
57 lines
1.8 KiB
'use strict';
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const pluginUtils = require('./shared');
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const defs = require('./plugin_defs');
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exports.baseURL = '';
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exports.ensure = (cb) => !defs.loaded ? exports.update(cb) : cb();
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exports.update = (cb) => {
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// It appears that this response (see #620) may interrupt the current thread
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// of execution on Firefox. This schedules the response in the run-loop,
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// which appears to fix the issue.
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const callback = () => setTimeout(cb, 0);
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$.ajaxSetup({cache: false});
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jQuery.getJSON(`${exports.baseURL}pluginfw/plugin-definitions.json`).done((data) => {
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defs.plugins = data.plugins;
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defs.parts = data.parts;
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defs.hooks = pluginUtils.extractHooks(defs.parts, 'client_hooks');
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defs.loaded = true;
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callback();
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}).fail((err) => {
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console.error(`Failed to load plugin-definitions: ${err}`);
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callback();
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});
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};
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const adoptPluginsFromAncestorsOf = (frame) => {
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// Bind plugins with parent;
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let parentRequire = null;
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try {
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while ((frame = frame.parent)) {
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if (typeof (frame.require) !== 'undefined') {
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parentRequire = frame.require;
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break;
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}
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}
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} catch (error) {
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// Silence (this can only be a XDomain issue).
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console.error(error);
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}
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if (!parentRequire) throw new Error('Parent plugins could not be found.');
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const ancestorPluginDefs = parentRequire('ep_etherpad-lite/static/js/pluginfw/plugin_defs');
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defs.hooks = ancestorPluginDefs.hooks;
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defs.loaded = ancestorPluginDefs.loaded;
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defs.parts = ancestorPluginDefs.parts;
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defs.plugins = ancestorPluginDefs.plugins;
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const ancestorPlugins = parentRequire('ep_etherpad-lite/static/js/pluginfw/client_plugins');
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exports.baseURL = ancestorPlugins.baseURL;
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exports.ensure = ancestorPlugins.ensure;
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exports.update = ancestorPlugins.update;
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};
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exports.adoptPluginsFromAncestorsOf = adoptPluginsFromAncestorsOf;
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