82 lines
2.2 KiB
JavaScript
82 lines
2.2 KiB
JavaScript
let _connectorCache;
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let _extraConnectorClasses = {};
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let _classPaths;
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export function resetExtraClasses() {
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_extraConnectorClasses = {};
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_classPaths = undefined;
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}
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// Note: In plugins, define a class by path and it will be wired up automatically
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// eg: discourse/connectors/<OUTLET NAME>/<CONNECTOR NAME>.js.es6
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export function extraConnectorClass(name, obj) {
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_extraConnectorClasses[name] = obj;
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}
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const DefaultConnectorClass = {
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actions: {},
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shouldRender: () => true,
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setupComponent() { }
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};
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function findOutlets(collection, callback) {
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const disabledPlugins = Discourse.Site.currentProp('disabled_plugins') || [];
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Object.keys(collection).forEach(function(res) {
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if (res.indexOf("/connectors/") !== -1) {
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// Skip any disabled plugins
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for (let i=0; i<disabledPlugins.length; i++) {
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if (res.indexOf("/" + disabledPlugins[i] + "/") !== -1) {
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return;
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}
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}
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const segments = res.split("/");
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let outletName = segments[segments.length-2];
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const uniqueName = segments[segments.length-1];
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callback(outletName, res, uniqueName);
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}
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});
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}
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export function clearCache() {
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_connectorCache = null;
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}
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function findClass(outletName, uniqueName) {
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if (!_classPaths) {
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_classPaths = {};
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findOutlets(require._eak_seen, (outlet, res, un) => {
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_classPaths[`${outlet}/${un}`] = require(res).default;
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});
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}
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const id = `${outletName}/${uniqueName}`;
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let foundClass = _extraConnectorClasses[id] || _classPaths[id];
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return foundClass ?
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jQuery.extend({}, DefaultConnectorClass, foundClass) :
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DefaultConnectorClass;
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}
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function buildConnectorCache() {
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_connectorCache = {};
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findOutlets(Ember.TEMPLATES, function(outletName, resource, uniqueName) {
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_connectorCache[outletName] = _connectorCache[outletName] || [];
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_connectorCache[outletName].push({
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templateName: resource.replace('javascripts/', ''),
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template: Ember.TEMPLATES[resource],
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classNames: `${outletName}-outlet ${uniqueName}`,
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connectorClass: findClass(outletName, uniqueName)
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});
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});
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}
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export function connectorsFor(outletName) {
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if (!_connectorCache) { buildConnectorCache(); }
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return _connectorCache[outletName] || [];
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}
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