mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-07-07 04:24:22 +00:00
1c23059204
* First pass at dynamic loading/unloading * Show warning for changes to plugins containing JS modules * Use $:/config/RegisterPluginType/* for configuring whether a plugin type is automatically registered Where "registered" means "the constituent shadows are loaded". * Fix the info plugin The previous mechanism re-read all plugin info during startup * Don't prettify JSON in the plugin library * Indicate in plugin library whether a plugin requires reloading * Display the highlighted plugin name in the plugin chooser And if there's no name field fall back to the part of the title after the final slash.
60 lines
1.9 KiB
JavaScript
60 lines
1.9 KiB
JavaScript
/*\
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title: $:/core/modules/startup/plugins.js
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type: application/javascript
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module-type: startup
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Startup logic concerned with managing plugins
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\*/
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(function(){
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/*jslint node: true, browser: true */
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/*global $tw: false */
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"use strict";
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// Export name and synchronous status
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exports.name = "plugins";
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exports.after = ["load-modules"];
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exports.synchronous = true;
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var TITLE_REQUIRE_RELOAD_DUE_TO_PLUGIN_CHANGE = "$:/status/RequireReloadDueToPluginChange";
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var PREFIX_CONFIG_REGISTER_PLUGIN_TYPE = "$:/config/RegisterPluginType/";
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exports.startup = function() {
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$tw.wiki.addTiddler({title: TITLE_REQUIRE_RELOAD_DUE_TO_PLUGIN_CHANGE,text: "no"});
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$tw.wiki.addEventListener("change",function(changes) {
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var changesToProcess = [],
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requireReloadDueToPluginChange = false;
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$tw.utils.each(Object.keys(changes),function(title) {
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var tiddler = $tw.wiki.getTiddler(title),
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containsModules = $tw.wiki.doesPluginContainModules(title);
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if(containsModules) {
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requireReloadDueToPluginChange = true;
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} else if(tiddler) {
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var pluginType = tiddler.fields["plugin-type"];
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if($tw.wiki.getTiddlerText(PREFIX_CONFIG_REGISTER_PLUGIN_TYPE + (tiddler.fields["plugin-type"] || ""),"no") === "yes") {
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changesToProcess.push(title);
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}
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}
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});
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if(requireReloadDueToPluginChange) {
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$tw.wiki.addTiddler({title: TITLE_REQUIRE_RELOAD_DUE_TO_PLUGIN_CHANGE,text: "yes"});
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}
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// Read or delete the plugin info of the changed tiddlers
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if(changesToProcess.length > 0) {
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var changes = $tw.wiki.readPluginInfo(changesToProcess);
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if(changes.modifiedPlugins.length > 0 || changes.deletedPlugins.length > 0) {
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// (Re-)register any modified plugins
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$tw.wiki.registerPluginTiddlers(null,changes.modifiedPlugins);
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// Unregister any deleted plugins
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$tw.wiki.unregisterPluginTiddlers(null,changes.deletedPlugins);
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// Unpack the shadow tiddlers
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$tw.wiki.unpackPluginTiddlers();
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}
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}
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});
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};
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})();
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