adding admin panel integration to plugins (issue #143)

public/css/admin.less

@@ -141,4 +141,10 @@
 			}
 		}
 	}
+
+	.plugins {
+		li {
+			list-style-type: none;
+		}
+	}
 }

public/src/forum/admin/plugins.js

@@ -0,0 +1,22 @@
+var	nodebb_admin = nodebb_admin || {};
+
+(function() {
+	var	plugins = {
+			init: function() {
+				// socket.on('api:admin.plugins.getInstalled', function(pluginsArr) {
+				// 	var	pluginsFrag = document.createDocumentFragment(),
+				// 		liEl = document.createElement('li');
+				// 	for(var x=0,numPlugins=pluginsArr.length;x<numPlugins;x++) {
+				// 		liEl.setAttribute('data-plugin-id', pluginsArr[x].id);
+						
+				// 	}
+				// });
+			}
+		};
+
+	jQuery(document).ready(function() {
+		nodebb_admin.plugins = plugins;
+		nodebb_admin.plugins.init();
+		// socket.emit('api:admin.plugins.getInstalled');
+	});
+})();

public/templates/admin/header.tpl

@@ -74,6 +74,7 @@
 						<li class=''><a href='{relative_path}/admin/users/latest'><i class='icon-user'></i> Users</a></li>
 						<li class=''><a href='{relative_path}/admin/topics'><i class='icon-book'></i> Topics</a></li>
 						<li class=''><a href='{relative_path}/admin/themes'><i class='icon-th'></i> Themes</a></li>
+						<li class=''><a href='{relative_path}/admin/plugins'><i class='icon-code-fork'></i> Plugins</a></li>
 						<li class=''><a href='{relative_path}/admin/settings'><i class='icon-cogs'></i> Settings</a></li>
 						<li class=''><a href='{relative_path}/admin/redis'><i class='icon-hdd'></i> Redis</a></li>
 						<li class=''><a href="{relative_path}/admin/motd"><i class="icon-comment"></i> MOTD</a></li>

public/templates/admin/plugins.tpl

@@ -0,0 +1,14 @@
+<h1>Plugins</h1>
+
+<ul class="plugins">
+	<!-- BEGIN plugins -->
+	<li data-plugin-id="{plugins.id}">
+		<h2>{plugins.name}</h2>
+		<p>{plugins.description}</p>
+		<p>For more information: <a href="{plugins.url}">{plugins.url}</a></p>
+	</li>
+	<!-- END plugins -->
+	<!-- <li><i class="icon-refresh icon-spin"></i> Loading plugins</li> -->
+</ul>
+
+<script type="text/javascript" src="{relative_path}/src/forum/admin/plugins.js"></script>

public/templates/config.json

@@ -7,6 +7,7 @@
 		"admin/redis[^]*": "admin/redis",
 		"admin/index[^]*": "admin/index",
 		"admin/themes[^]*": "admin/themes",
+		"admin/plugins[^]*": "admin/plugins",
 		"admin/settings[^]*": "admin/settings",
 		"admin/twitter[^]*": "admin/twitter",
 		"admin/facebook[^]*": "admin/facebook",

src/plugins.js

@@ -119,9 +119,33 @@ var	fs = require('fs'),
 				}
 			}
 		},
-		showInstalled: function() {
+		isActive: function(id, callback) {
+			RDB.sismember('plugins:active', id, callback);
+		},
+		toggleActive: function(id, callback) {
+			this.isActive(id, function(err, active) {
+				if (err) {
+					if (global.env === 'development') console.log('Info: [plugins] Could not toggle active state on plugin \'' + id + '\'');
+					return;
+				}
+
+				RDB[(active ? 'srem' : 'sadd')]('plugins:active', id, function(err, success) {
+					if (err) {
+						if (global.env === 'development') console.log('Info: [plugins] Could not toggle active state on plugin \'' + id + '\'');
+						return;
+					}
+
+					callback({
+						id: id,
+						active: !active
+					});
+				});
+			});
+		},
+		showInstalled: function(callback) {
 			// TODO: Also check /node_modules
-			var	moduleBasePath = path.join(__dirname, '../plugins');
+			var	_self = this;
+				moduleBasePath = path.join(__dirname, '../plugins');
 
 			async.waterfall([
 				function(next) {
@@ -134,26 +158,50 @@ var	fs = require('fs'),
 						var	modulePath = path.join(moduleBasePath, file),
 							configPath;
 
-						fs.stat(path.join(moduleBasePath, file), function(err, stats) {
+						async.waterfall([
-							if (err || !stats.isDirectory()) return next();	//Silently fail
+							function(next) {
-
+								fs.stat(path.join(moduleBasePath, file), next);
-							// Load the config file
+							},
-							fs.readFile(path.join(modulePath, 'plugin.json'), function(err, configJSON) {
+							function(stats, next) {
-								if (err) return next();	// Silently fail if config can't be read
+								if (stats.isDirectory()) fs.readFile(path.join(modulePath, 'plugin.json'), next);
+								else next(new Error('not-a-directory'));
+							},
+							function(configJSON, next) {
 								var	config = JSON.parse(configJSON);
-								delete config.library;
+								_self.isActive(config.id, function(err, active) {
-								delete config.hooks;
+									if (err) next(new Error('no-active-state'));
 
-								plugins.push(config);
+									delete config.library;
-								next();
+									delete config.hooks;
-							});
+									config.active = active;
+									next(null, config);
+								});
+							}
+						], function(err, config) {
+							if (err) next();	// Silently fail
+
+							plugins.push(config);
 						});
+						// fs.stat(path.join(moduleBasePath, file), function(err, stats) {
+						// 	if (err || !stats.isDirectory()) return next();	// Silently fail
+
+						// 	// Load the config file
+						// 	fs.readFile(path.join(modulePath, 'plugin.json'), function(err, configJSON) {
+						// 		if (err) return next();	// Silently fail if config can't be read
+						// 		var	config = JSON.parse(configJSON);
+						// 		delete config.library;
+						// 		delete config.hooks;
+
+						// 		plugins.push(config);
+						// 		next();
+						// 	});
+						// });
 					}, function(err) {
 						next(null, plugins);
 					});
 				}
 			], function(err, plugins) {
-				console.log('plugins:', plugins);
+				callback(err, plugins);
 			});
 		}
 	}

src/routes/admin.js

@@ -3,7 +3,8 @@ var user = require('./../user.js'),
 	topics = require('./../topics.js'),
 	RDB = require('./../redis.js'),
 	pkg = require('./../../package.json'),
-	categories = require('./../categories.js');
+	categories = require('./../categories.js'),
+	plugins = require('../plugins');
 
 (function(Admin) {
 	Admin.isAdmin = function(req, res, next) {
@@ -23,8 +24,12 @@ var user = require('./../user.js'),
 	Admin.create_routes = function(app) {
 
 		(function() {
-			var routes = ['categories', 'users', 'topics', 'settings', 'themes', 'twitter', 'facebook', 'gplus', 'redis', 'motd', 
+			var	routes = [
-				'users/latest', 'users/sort-posts', 'users/sort-reputation', 'users/search'];
+					'categories', 'users', 'topics', 'settings', 'themes',
+					'twitter', 'facebook', 'gplus', 'redis', 'motd', 
+					'users/latest', 'users/sort-posts', 'users/sort-reputation',
+					'users/search', 'plugins'
+				];
 
 			for (var i=0, ii=routes.length; i<ii; i++) {
 				(function(route) {
@@ -136,6 +141,15 @@ var user = require('./../user.js'),
 						res.json(finalData);
 					});
 					break;
+				case 'plugins':
+					plugins.showInstalled(function(err, plugins) {
+						if (err || !Array.isArray(plugins)) plugins = [];
+
+						res.json(200, {
+							plugins: plugins
+						});
+					});
+					break;
 				default :
 					res.json({});
 			}

src/websockets.js

@@ -25,7 +25,8 @@ var SocketIO = require('socket.io').listen(global.server, { log:false }),
 	admin = {
 		'categories': require('./admin/categories.js'),
 		'user': require('./admin/user.js')
-	};
+	},
+	plugins = require('./plugins');
 	
 (function(io) {
 	var	users = {},
@@ -631,6 +632,14 @@ var SocketIO = require('socket.io').listen(global.server, { log:false }),
 				socket.emit('api:admin:themes.getInstalled', themeArr);
 			});
 		});
+
+		socket.on('api:admin.plugins.getInstalled', function() {
+			plugins.showInstalled(function(err, plugins) {
+				if (err) plugins = [];
+
+				return socket.emit('api:admin.plugins.getInstalled', plugins);
+			});
+		});
 	});
 	
 }(SocketIO));