Merge remote-tracking branch 'origin/master' into develop

package.json

@@ -59,10 +59,10 @@
     "nodebb-plugin-markdown": "7.1.1",
     "nodebb-plugin-mentions": "2.0.1",
     "nodebb-plugin-soundpack-default": "1.0.0",
-    "nodebb-plugin-spam-be-gone": "0.4.10",
+    "nodebb-plugin-spam-be-gone": "0.4.13",
     "nodebb-rewards-essentials": "0.0.9",
     "nodebb-theme-lavender": "3.0.15",
-    "nodebb-theme-persona": "4.2.4",
+    "nodebb-theme-persona": "4.2.6",
     "nodebb-theme-vanilla": "5.2.0",
     "nodebb-widget-essentials": "2.0.13",
     "nodemailer": "2.6.4",

public/language/en-GB/admin/settings/general.json

@@ -27,5 +27,6 @@
 	"touch-icon.help": "Recommended size and format: 192x192, PNG format only. If no touch icon is specified, NodeBB will fall back to using the favicon.",
 	"outgoing-links": "Outgoing Links",
 	"outgoing-links.warning-page": "Use Outgoing Links Warning Page",
-	"search-default-sort-by": "Search default sort by"
+	"search-default-sort-by": "Search default sort by",
+	"outgoing-links.whitelist": "Domains to whitelist for bypassing the warning page"
 }

public/language/en-GB/groups.json

@@ -32,6 +32,7 @@
 	"details.disableJoinRequests": "Disable join requests",
 	"details.grant": "Grant/Rescind Ownership",
 	"details.kick": "Kick",
+	"details.kick_confirm": "Are you sure you want to remove this member from the group?",
 
 	"details.owner_options": "Group Administration",
 	"details.group_name": "Group Name",

public/language/pl/admin/settings/group.json

@@ -1,5 +1,5 @@
 {
-	"general": "General",
+	"general": "Ogólne",
 	"private-groups": "Prywatne Grupy",
 	"private-groups.help": "If enabled, joining of groups requires the approval of the group owner <em>(Default: enabled)</em>",
 	"private-groups.warning": "<strong>Beware!</strong> If this option is disabled and you have private groups, they automatically become public.",

public/language/pl/admin/settings/tags.json

@@ -1,6 +1,6 @@
 {
     "tag": "Ustawienia Tagów",
-    "min-per-topic": "Minimum Tags per Topic",
+    "min-per-topic": "Minimalna ilość Tagów na Temat",
     "max-per-topic": "Maximum Tags per Topic",
     "min-length": "Minimum Tag Length",
     "max-length": "Maximum Tag Length",

public/language/pl/admin/settings/uploads.json

@@ -1,6 +1,6 @@
 {
 	"posts": "Posty",
-	"allow-files": "Allow users to upload regular files",
+	"allow-files": "Pozwolić użytkownikom wgrywać pliki",
 	"private": "Make uploaded files private",
 	"max-image-width": "Resize images down to specified width (in pixels)",
 	"max-image-width-help": "(in pixels, default: 760 pixels, set to 0 to disable)",

public/less/admin/admin.less

@@ -272,4 +272,8 @@ body {
 	border: 1px dashed @brand-success;
 	background: lighten(@brand-success, 10%);
 	opacity: 0.5;
+}
+
+form small {
+	color: @gray-light;
 }

public/less/admin/settings.less

@@ -16,4 +16,20 @@
 	[data-action="upload"][type="text"] {
 		width: 95%;
 	}
+
+	.bootstrap-tagsinput {
+		width: 100%;
+		border: 0;
+		box-shadow: none;
+		padding-left: 0;
+
+		input {
+			width: 100%;
+			margin-left: 1px;
+			margin-top: 9px;
+			border-bottom: 1px dotted #ccc !important;
+			padding-bottom: 5px;
+			padding-left: 0;
+		}
+	}
 }

public/src/admin/settings.js

@@ -102,6 +102,7 @@ define('admin/settings', ['uploader'], function (uploader) {
 		});
 
 		handleUploads();
+		setupTagsInput();
 
 		$('#clear-sitemap-cache').off('click').on('click', function () {
 			socket.emit('admin.settings.clearSitemapCache', function () {
@@ -142,6 +143,14 @@ define('admin/settings', ['uploader'], function (uploader) {
 		});
 	}
 
+	function setupTagsInput() {
+		$('[data-field-type="tagsinput"]').tagsinput({
+			confirmKeys: [13, 44],
+			trimValue: true,
+		});
+		app.flags._unsaved = false;
+	}
+
 	Settings.remove = function (key) {
 		socket.emit('admin.config.remove', key);
 	};

public/src/ajaxify.js

@@ -366,8 +366,13 @@ $(document).ready(function () {
 							window.open(this.href, '_blank');
 							e.preventDefault();
 						} else if (config.useOutgoingLinksPage) {
-							ajaxify.go('outgoing?url=' + encodeURIComponent(this.href));
-							e.preventDefault();
+							var safeUrls = config.outgoingLinksWhitelist.trim().split(/[\s,]+/g);
+							var href = this.href;
+
+							if (!safeUrls.some(function (url) { return href.indexOf(url) !== -1; })) {
+								ajaxify.go('outgoing?url=' + encodeURIComponent(href));
+								e.preventDefault();
+							}
 						}
 					}
 				}

public/src/client/groups/details.js

@@ -75,15 +75,23 @@ define('forum/groups/details', [
 				break;
 
 			case 'kick':
-				socket.emit('groups.kick', {
-					uid: uid,
-					groupName: groupName,
-				}, function (err) {
-					if (!err) {
-						userRow.slideUp().remove();
-					} else {
-						app.alertError(err.message);
-					}
+				translator.translate('[[groups:details.kick_confirm]]', function (translated) {
+					bootbox.confirm(translated, function (confirm) {
+						if (!confirm) {
+							return;
+						}
+
+						socket.emit('groups.kick', {
+							uid: uid,
+							groupName: groupName,
+						}, function (err) {
+							if (!err) {
+								userRow.slideUp().remove();
+							} else {
+								app.alertError(err.message);
+							}
+						});
+					});
 				});
 				break;
 

src/controllers/api.js

@@ -64,6 +64,10 @@ apiController.getConfig = function (req, res, next) {
 	config.bootswatchSkin = meta.config.bootswatchSkin || 'noskin';
 	config.defaultBootswatchSkin = meta.config.bootswatchSkin || 'noskin';
 
+	if (config.useOutgoingLinksPage) {
+		config.outgoingLinksWhitelist = meta.config['outgoingLinks:whitelist'];
+	}
+
 	var timeagoCutoff = meta.config.timeagoCutoff === undefined ? 30 : meta.config.timeagoCutoff;
 	config.timeagoCutoff = timeagoCutoff !== '' ? Math.max(0, parseInt(timeagoCutoff, 10)) : timeagoCutoff;
 

src/database/mongo.js

@@ -47,13 +47,8 @@
 
 	module.init = function (callback) {
 		callback = callback || function () { };
-		var mongoClient;
-		try {
-			mongoClient = require('mongodb').MongoClient;
-		} catch (err) {
-			winston.error('Unable to initialize MongoDB! Is MongoDB installed? Error :' + err.message);
-			return callback(err);
-		}
+
+		var mongoClient = require('mongodb').MongoClient;
 
 		var usernamePassword = '';
 		if (nconf.get('mongo:username') && nconf.get('mongo:password')) {
@@ -84,10 +79,13 @@
 		var connOptions = {
 			server: {
 				poolSize: parseInt(nconf.get('mongo:poolSize'), 10) || 10,
+				socketOptions: { autoReconnect: true, keepAlive: nconf.get('mongo:keepAlive') || 0 },
+				reconnectTries: 3600,
+				reconnectInterval: 1000,
 			},
 		};
 
-		connOptions = _.deepExtend((nconf.get('mongo:options') || {}), connOptions);
+		connOptions = _.deepExtend(connOptions, nconf.get('mongo:options') || {});
 
 		mongoClient.connect(connString, connOptions, function (err, _db) {
 			if (err) {
@@ -107,10 +105,7 @@
 
 			if (nconf.get('mongo:password') && nconf.get('mongo:username')) {
 				db.authenticate(nconf.get('mongo:username'), nconf.get('mongo:password'), function (err) {
-					if (err) {
-						return callback(err);
-					}
-					callback();
+					callback(err);
 				});
 			} else {
 				winston.warn('You have no mongo password setup!');

src/groups/update.js

@@ -91,16 +91,18 @@ module.exports = function (Groups) {
 				async.apply(db.sortedSetRemove, 'groups:visible:name', groupName.toLowerCase() + ':' + groupName),
 			], callback);
 		} else {
-			db.getObjectFields('group:' + groupName, ['createtime', 'memberCount'], function (err, groupData) {
-				if (err) {
-					return callback(err);
-				}
-				async.parallel([
-					async.apply(db.sortedSetAdd, 'groups:visible:createtime', groupData.createtime, groupName),
-					async.apply(db.sortedSetAdd, 'groups:visible:memberCount', groupData.memberCount, groupName),
-					async.apply(db.sortedSetAdd, 'groups:visible:name', 0, groupName.toLowerCase() + ':' + groupName),
-				], callback);
-			});
+			async.waterfall([
+				function (next) {
+					db.getObjectFields('group:' + groupName, ['createtime', 'memberCount'], next);
+				},
+				function (groupData, next) {
+					async.parallel([
+						async.apply(db.sortedSetAdd, 'groups:visible:createtime', groupData.createtime, groupName),
+						async.apply(db.sortedSetAdd, 'groups:visible:memberCount', groupData.memberCount, groupName),
+						async.apply(db.sortedSetAdd, 'groups:visible:name', 0, groupName.toLowerCase() + ':' + groupName),
+					], next);
+				},
+			], callback);
 		}
 	}
 
@@ -155,40 +157,48 @@ module.exports = function (Groups) {
 
 	function checkNameChange(currentName, newName, callback) {
 		if (currentName === newName) {
-			return callback();
+			return setImmediate(callback);
 		}
 		var currentSlug = utils.slugify(currentName);
 		var newSlug = utils.slugify(newName);
 		if (currentSlug === newSlug) {
-			return callback();
+			return setImmediate(callback);
 		}
-		Groups.existsBySlug(newSlug, function (err, exists) {
-			if (err || exists) {
-				return callback(err || new Error('[[error:group-already-exists]]'));
-			}
-			callback();
-		});
+		async.waterfall([
+			function (next) {
+				Groups.existsBySlug(newSlug, next);
+			},
+			function (exists, next) {
+				next(exists ? new Error('[[error:group-already-exists]]') : null);
+			},
+		], callback);
 	}
 
 	function renameGroup(oldName, newName, callback) {
 		if (oldName === newName || !newName || newName.length === 0) {
-			return callback();
+			return setImmediate(callback);
 		}
+		var group;
+		async.waterfall([
+			function (next) {
+				db.getObject('group:' + oldName, next);
+			},
+			function (_group, next) {
+				group = _group;
+				if (!group) {
+					return callback();
+				}
 
-		db.getObject('group:' + oldName, function (err, group) {
-			if (err || !group) {
-				return callback(err);
-			}
-
-			if (parseInt(group.system, 10) === 1) {
-				return callback();
-			}
-
-			Groups.exists(newName, function (err, exists) {
-				if (err || exists) {
-					return callback(err || new Error('[[error:group-already-exists]]'));
+				if (parseInt(group.system, 10) === 1) {
+					return callback(new Error('[[error:not-allowed-to-rename-system-group]]'));
 				}
 
+				Groups.exists(newName, next);
+			},
+			function (exists, next) {
+				if (exists) {
+					return callback(new Error('[[error:group-already-exists]]'));
+				}
 				async.series([
 					async.apply(db.setObjectField, 'group:' + oldName, 'name', newName),
 					async.apply(db.setObjectField, 'group:' + oldName, 'slug', utils.slugify(newName)),
@@ -222,29 +232,33 @@ module.exports = function (Groups) {
 
 						next();
 					},
-				], callback);
-			});
+				], next);
+			},
+		], function (err) {
+			callback(err);
 		});
 	}
 
 	function renameGroupMember(group, oldName, newName, callback) {
-		db.isSortedSetMember(group, oldName, function (err, isMember) {
-			if (err || !isMember) {
-				return callback(err);
-			}
-			var score;
-			async.waterfall([
-				function (next) {
-					db.sortedSetScore(group, oldName, next);
-				},
-				function (_score, next) {
-					score = _score;
-					db.sortedSetRemove(group, oldName, next);
-				},
-				function (next) {
-					db.sortedSetAdd(group, score, newName, next);
-				},
-			], callback);
-		});
+		var score;
+		async.waterfall([
+			function (next) {
+				db.isSortedSetMember(group, oldName, next);
+			},
+			function (isMember, next) {
+				if (!isMember) {
+					return callback();
+				}
+
+				db.sortedSetScore(group, oldName, next);
+			},
+			function (_score, next) {
+				score = _score;
+				db.sortedSetRemove(group, oldName, next);
+			},
+			function (next) {
+				db.sortedSetAdd(group, score, newName, next);
+			},
+		], callback);
 	}
 };

src/middleware/render.js

@@ -123,7 +123,7 @@ module.exports = function (middleware) {
 				winston.error(err.message);
 				p = '';
 			}
-
+			p = validator.escape(String(p));
 			parts[index] = index ? parts[0] + '-' + p : 'page-' + (p || 'home');
 		});
 		return parts.join(' ');

src/posts/parse.js

@@ -1,5 +1,6 @@
 'use strict';
 
+var async = require('async');
 var nconf = require('nconf');
 var url = require('url');
 var winston = require('winston');
@@ -14,31 +15,26 @@ var urlRegex = /href="([^"]+)"/g;
 
 module.exports = function (Posts) {
 	Posts.parsePost = function (postData, callback) {
-		postData.content = postData.content || '';
+		postData.content = String(postData.content || '');
 
 		if (postData.pid && cache.has(String(postData.pid))) {
 			postData.content = cache.get(String(postData.pid));
 			return callback(null, postData);
 		}
 
-		// Casting post content into a string, just in case
-		if (typeof postData.content !== 'string') {
-			postData.content = postData.content.toString();
-		}
-
-		plugins.fireHook('filter:parse.post', { postData: postData }, function (err, data) {
-			if (err) {
-				return callback(err);
-			}
-
-			data.postData.content = translator.escape(data.postData.content);
+		async.waterfall([
+			function (next) {
+				plugins.fireHook('filter:parse.post', { postData: postData }, next);
+			},
+			function (data, next) {
+				data.postData.content = translator.escape(data.postData.content);
 
-			if (global.env === 'production' && data.postData.pid) {
-				cache.set(String(data.postData.pid), data.postData.content);
-			}
-
-			callback(null, data.postData);
-		});
+				if (global.env === 'production' && data.postData.pid) {
+					cache.set(String(data.postData.pid), data.postData.content);
+				}
+				next(null, data.postData);
+			},
+		], callback);
 	};
 
 	Posts.parseSignature = function (userData, uid, callback) {
@@ -51,7 +47,6 @@ module.exports = function (Posts) {
 		var parsed;
 		var current = urlRegex.exec(content);
 		var absolute;
-
 		while (current !== null) {
 			if (current[1]) {
 				try {
@@ -78,7 +73,7 @@ module.exports = function (Posts) {
 	};
 
 	function sanitizeSignature(signature) {
-		var	string = S(signature);
+		var string = S(signature);
 		var tagsToStrip = [];
 
 		if (parseInt(meta.config['signatures:disableLinks'], 10) === 1) {

src/topics.js

@@ -180,6 +180,7 @@ var social = require('./social');
 					isIgnoring: async.apply(Topics.isIgnoring, [topicData.tid], uid),
 					bookmark: async.apply(Topics.getUserBookmark, topicData.tid, uid),
 					postSharing: async.apply(social.getActivePostSharing),
+					deleter: async.apply(getDeleter, topicData),
 					related: function (next) {
 						async.waterfall([
 							function (next) {
@@ -202,6 +203,8 @@ var social = require('./social');
 				topicData.isIgnoring = results.isIgnoring[0];
 				topicData.bookmark = results.bookmark;
 				topicData.postSharing = results.postSharing;
+				topicData.deleter = results.deleter;
+				topicData.deletedTimestampISO = utils.toISOString(topicData.deletedTimestamp);
 				topicData.related = results.related || [];
 
 				topicData.unreplied = parseInt(topicData.postcount, 10) === 1;
@@ -258,6 +261,13 @@ var social = require('./social');
 		], callback);
 	}
 
+	function getDeleter(topicData, callback) {
+		if (!topicData.deleterUid) {
+			return setImmediate(callback, null, null);
+		}
+		user.getUserFields(topicData.deleterUid, ['username', 'userslug', 'picture'], callback);
+	}
+
 	Topics.getMainPost = function (tid, uid, callback) {
 		Topics.getMainPosts([tid], uid, function (err, mainPosts) {
 			callback(err, Array.isArray(mainPosts) && mainPosts.length ? mainPosts[0] : null);

src/topics/data.js

@@ -86,4 +86,8 @@ module.exports = function (Topics) {
 	Topics.deleteTopicField = function (tid, field, callback) {
 		db.deleteObjectField('topic:' + tid, field, callback);
 	};
+
+	Topics.deleteTopicFields = function (tid, fields, callback) {
+		db.deleteObjectFields('topic:' + tid, fields, callback);
+	};
 };

src/topics/delete.js

@@ -18,7 +18,11 @@ module.exports = function (Topics) {
 
 			async.parallel([
 				function (next) {
-					Topics.setTopicField(tid, 'deleted', 1, next);
+					Topics.setTopicFields(tid, {
+						deleted: 1,
+						deleterUid: uid,
+						deletedTimestamp: Date.now(),
+					}, next);
 				},
 				function (next) {
 					db.sortedSetsRemove(['topics:recent', 'topics:posts', 'topics:views'], tid, next);
@@ -47,6 +51,9 @@ module.exports = function (Topics) {
 				function (next) {
 					Topics.setTopicField(tid, 'deleted', 0, next);
 				},
+				function (next) {
+					Topics.deleteTopicFields(tid, ['deleterUid', 'deletedTimestamp'], next);
+				},
 				function (next) {
 					Topics.updateRecent(tid, topicData.lastposttime, next);
 				},

src/topics/unread.js

@@ -204,7 +204,7 @@ module.exports = function (Topics) {
 	Topics.markAsRead = function (tids, uid, callback) {
 		callback = callback || function () {};
 		if (!Array.isArray(tids) || !tids.length) {
-			return callback();
+			return setImmediate(callback, null, false);
 		}
 
 		tids = tids.filter(function (tid, index, array) {
@@ -212,7 +212,7 @@ module.exports = function (Topics) {
 		});
 
 		if (!tids.length) {
-			return callback(null, false);
+			return setImmediate(callback, null, false);
 		}
 
 		async.waterfall([

src/views/admin/settings/general.tpl

@@ -31,8 +31,8 @@
 			<label>[[admin/settings/general:description]]</label>
 			<input type="text" class="form-control" placeholder="[[admin/settings/general:description.placeholder]]" data-field="description" /><br />
 
-			<label>[[admin/settings/general:keywords]]</label>
-			<input type="text" class="form-control" placeholder="[[admin/settings/general:keywords-placeholder]]" data-field="keywords" /><br />
+			<label>[[admin/settings/general:keywords]]</label><br />
+			<input type="text" class="form-control" placeholder="[[admin/settings/general:keywords-placeholder]]" data-field="keywords" data-field-type="tagsinput" /><br />
 		</form>
 	</div>
 </div>
@@ -140,6 +140,11 @@
 					<span class="mdl-switch__label"><strong>[[admin/settings/general:outgoing-links.warning-page]]</strong></span>
 				</label>
 			</div>
+
+			<div class="form-group">
+				<label for="outgoingLinks:whitelist">[[admin/settings/general:outgoing-links.whitelist]]</label><br />
+				<input id="outgoingLinks:whitelist" type="text" class="form-control" placeholder="subdomain.domain.com" data-field="outgoingLinks:whitelist" data-field-type="tagsinput" />
+			</div>
 		</form>
 	</div>
 </div>

src/views/admin/settings/group.tpl

@@ -43,7 +43,7 @@
 			<p class="help-block">
 				[[admin/settings/group:default-cover-help]]
 			</p>
-			<input type="text" class="form-control input-lg" id="groups:defaultCovers" data-field="groups:defaultCovers" value="{config.relative_path}/assets/images/cover-default.png" placeholder="https://example.com/group1.png, https://example.com/group2.png" /><br />
+			<input type="text" class="form-control input-lg" id="groups:defaultCovers" data-field="groups:defaultCovers" data-field-type="tagsinput" value="{config.relative_path}/assets/images/cover-default.png" placeholder="https://example.com/group1.png, https://example.com/group2.png" /><br />
 		</form>
 	</div>
 </div>

src/views/admin/settings/uploads.tpl

@@ -50,7 +50,7 @@
 
 			<div class="form-group">
 				<label for="allowedFileExtensions">[[admin/settings/uploads:allowed-file-extensions]]</label>
-				<input type="text" class="form-control" value="" data-field="allowedFileExtensions" />
+				<input type="text" class="form-control" value="" data-field="allowedFileExtensions" data-field-type="tagsinput" />
 				<p class="help-block">
 					[[admin/settings/uploads:allowed-file-extensions-help]]
 				</p>
@@ -131,7 +131,7 @@
 			<p class="help-block">
 				[[admin/settings/uploads:default-covers-help]]
 			</p>
-			<input type="text" class="form-control input-lg" id="profile:defaultCovers" data-field="profile:defaultCovers" value="{config.relative_path}/assets/images/cover-default.png" placeholder="https://example.com/group1.png, https://example.com/group2.png" />
+			<input type="text" class="form-control input-lg" id="profile:defaultCovers" data-field="profile:defaultCovers" data-field-type="tagsinput" value="{config.relative_path}/assets/images/cover-default.png" placeholder="https://example.com/group1.png, https://example.com/group2.png" />
 		</form>
 	</div>
 </div>

test/groups.js

@@ -315,6 +315,15 @@ describe('Groups', function () {
 				});
 			});
 		});
+
+		it('should fail if system groups is being renamed', function (done) {
+			Groups.update('administrators', {
+				name: 'administrators_fail',
+			}, function (err) {
+				assert.equal(err.message, '[[error:not-allowed-to-rename-system-group]]');
+				done();
+			});
+		});
 	});
 
 	describe('.destroy()', function () {

test/posts.js

@@ -534,6 +534,50 @@ describe('Post\'s', function () {
 		});
 	});
 
+	describe('parse', function () {
+		it('should store post content in cache', function (done) {
+			var oldValue = global.env;
+			global.env = 'production';
+			var postData = {
+				pid: 9999,
+				content: 'some post content',
+			};
+			posts.parsePost(postData, function (err) {
+				assert.ifError(err);
+				posts.parsePost(postData, function (err) {
+					assert.ifError(err);
+					global.env = oldValue;
+					done();
+				});
+			});
+		});
+
+		it('should parse signature and remove links and images', function (done) {
+			var meta = require('../src/meta');
+			meta.config['signatures:disableLinks'] = 1;
+			meta.config['signatures:disableImages'] = 1;
+			var userData = {
+				signature: '<img src="boop"/><a href="link">test</a> derp',
+			};
+
+			posts.parseSignature(userData, 1, function (err, data) {
+				assert.ifError(err);
+				assert.equal(data.userData.signature, 'test derp');
+				meta.config['signatures:disableLinks'] = 0;
+				meta.config['signatures:disableImages'] = 0;
+				done();
+			});
+		});
+
+		it('should turn relative links in post body to absolute urls', function (done) {
+			var nconf = require('nconf');
+			var content = '<a href="/users">test</a> <a href="youtube.com">youtube</a>';
+			var parsedContent = posts.relativeToAbsolute(content);
+			assert.equal(parsedContent, '<a href="' + nconf.get('url') + '/users">test</a> <a href="//youtube.com">youtube</a>');
+			done();
+		});
+	});
+
 	describe('socket methods', function () {
 		var pid;
 		before(function (done) {
@@ -600,7 +644,7 @@ describe('Post\'s', function () {
 		});
 
 		it('shold error with invalid data', function (done) {
-			socketPosts.loadMoreBookmarks({ uid: voterUid }, { uid: voterUid, after: null }, function (err, postData) {
+			socketPosts.loadMoreBookmarks({ uid: voterUid }, { uid: voterUid, after: null }, function (err) {
 				assert.equal(err.message, '[[error:invalid-data]]');
 				done();
 			});

test/topics.js

@@ -1181,6 +1181,14 @@ describe('Topic\'s', function () {
 				});
 			});
 		});
+
+		it('should not do anything if tids is empty array', function (done) {
+			socketTopics.markAsRead({ uid: adminUid }, [], function (err, markedRead) {
+				assert.ifError(err);
+				assert(!markedRead);
+				done();
+			});
+		});
 	});
 
 	describe('tags', function () {