mirror of
https://github.com/ether/etherpad-lite.git
synced 2025-01-22 15:26:14 +01:00
99 lines
2.9 KiB
JavaScript
99 lines
2.9 KiB
JavaScript
var plugins = require("ep_etherpad-lite/static/js/pluginfw/plugins");
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var hooks = require("ep_etherpad-lite/static/js/pluginfw/hooks");
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var npm = require("npm");
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var npmIsLoaded = false;
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var withNpm = function (npmfn) {
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if(npmIsLoaded) return npmfn();
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npm.load({}, function (er) {
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if (er) return npmfn(er);
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npmIsLoaded = true;
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npm.on("log", function (message) {
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console.log('npm: ',message)
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});
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npmfn();
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});
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}
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var tasks = 0
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function wrapTaskCb(cb) {
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tasks++
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return function() {
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cb && cb.apply(this, arguments);
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tasks--;
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if(tasks == 0) onAllTasksFinished();
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}
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}
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function onAllTasksFinished() {
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hooks.aCallAll("restartServer", {}, function () {});
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}
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exports.uninstall = function(plugin_name, cb) {
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cb = wrapTaskCb(cb);
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withNpm(function (er) {
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if (er) return cb && cb(er);
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npm.commands.uninstall([plugin_name], function (er) {
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if (er) return cb && cb(er);
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hooks.aCallAll("pluginUninstall", {plugin_name: plugin_name}, function (er, data) {
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if (er) return cb(er);
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plugins.update(cb);
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});
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});
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});
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};
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exports.install = function(plugin_name, cb) {
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cb = wrapTaskCb(cb)
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withNpm(function (er) {
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if (er) return cb && cb(er);
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npm.commands.install([plugin_name], function (er) {
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if (er) return cb && cb(er);
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hooks.aCallAll("pluginInstall", {plugin_name: plugin_name}, function (er, data) {
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if (er) return cb(er);
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plugins.update(cb);
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});
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});
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});
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};
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exports.availablePlugins = null;
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var cacheTimestamp = 0;
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exports.getAvailablePlugins = function(maxCacheAge, cb) {
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withNpm(function (er) {
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if (er) return cb && cb(er);
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if(exports.availablePlugins && maxCacheAge && Math.round(+new Date/1000)-cacheTimestamp <= maxCacheAge) {
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return cb && cb(null, exports.availablePlugins)
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}
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npm.commands.search(['ep_'], /*silent?*/true, function(er, results) {
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if(er) return cb && cb(er);
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exports.availablePlugins = results;
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cacheTimestamp = Math.round(+new Date/1000);
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cb && cb(null, results)
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})
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});
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};
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exports.search = function(searchTerm, maxCacheAge, cb) {
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exports.getAvailablePlugins(maxCacheAge, function(er, results) {
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if(er) return cb && cb(er);
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var res = {};
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if (searchTerm)
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searchTerm = searchTerm.toLowerCase();
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for (var pluginName in results) { // for every available plugin
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if (pluginName.indexOf(plugins.prefix) != 0) continue; // TODO: Also search in keywords here!
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if(searchTerm && !~results[pluginName].name.toLowerCase().indexOf(searchTerm)
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&& (typeof results[pluginName].description != "undefined" && !~results[pluginName].description.toLowerCase().indexOf(searchTerm) )
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){
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if(typeof results[pluginName].description === "undefined"){
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console.debug('plugin without Description: %s', results[pluginName].name);
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}
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continue;
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}
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res[pluginName] = results[pluginName];
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}
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cb && cb(null, res)
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})
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};
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