closes #2458

public/src/admin/manage/users.js

@@ -78,6 +78,16 @@ define('admin/manage/users', ['admin/modules/selectable'], function(selectable)
 			return false;
 		});
 
+		$('.reset-flags').on('click', function() {
+			var uids = getSelectedUids();
+			if (!uids.length) {
+				return;
+			}
+
+			socket.emit('admin.user.resetFlags', uids, done('Flags(s) reset!'));
+			return false;
+		});
+
 		$('.admin-user').on('click', function() {
 			var uids = getSelectedUids();
 			if (!uids.length) {

src/database/mongo/sets.js

@@ -186,10 +186,23 @@ module.exports = function(db, module) {
 			return callback(null, 0);
 		}
 		db.collection('objects').findOne({_key: key}, {_id: 0}, function(err, data) {
-			return callback(err, data ? data.members.length : 0);
+			callback(err, data ? data.members.length : 0);
 		});
 	};
 
+	module.setsCount = function(keys, callback) {
+		module.getSetsMembers(keys, function(err, setsMembers) {
+			if (err) {
+				return callback(err);
+			}
+
+			var counts = setsMembers.map(function(members) {
+				return (members && members.length) || 0;
+			});
+			callback(null, counts);
+		});
+	}
+
 	module.setRemoveRandom = function(key, callback) {
 		callback = callback || function() {};
 		db.collection('objects').findOne({_key:key}, function(err, data) {

src/database/redis/sets.js

@@ -94,6 +94,14 @@ module.exports = function(redisClient, module) {
 		redisClient.scard(key, callback);
 	};
 
+	module.setsCount = function(keys, callback) {
+		var multi = redisClient.multi();
+		for (var i=0; i<keys.length; ++i) {
+			multi.scard(keys[i]);
+		}
+		multi.exec(callback);
+	};
+
 	module.setRemoveRandom = function(key, callback) {
 		redisClient.spop(key, callback);
 	};

src/socket.io/admin/user.js

@@ -1,7 +1,8 @@
 "use strict";
 
 
-var groups = require('../../groups'),
+var db = require('../../database'),
+	groups = require('../../groups'),
 	user = require('../../user'),
 	events = require('../../events'),
 	websockets = require('../index'),
@@ -104,6 +105,14 @@ User.resetLockouts = function(socket, uids, callback) {
 	async.each(uids, user.auth.resetLockout, callback);
 };
 
+User.resetFlags = function(socket, uids, callback) {
+	if (!Array.isArray(uids)) {
+		return callback(new Error('[[error:invalid-data]]'));
+	}
+
+	user.resetFlags(uids, callback);
+};
+
 User.validateEmail = function(socket, uids, callback) {
 	if (!Array.isArray(uids)) {
 		return callback(new Error('[[error:invalid-data]]'));
@@ -166,24 +175,42 @@ User.deleteUsers = function(socket, uids, callback) {
 };
 
 User.search = function(socket, data, callback) {
-	user.search(data.query, data.type, function(err, data) {
+	user.search(data.query, data.type, function(err, searchData) {
-		function getEmail(userData, next) {
-			user.getUserField(userData.uid, 'email', function(err, email) {
 		if (err) {
-					return next(err);
+			return callback(err);
+		}
+		if (!searchData.users.length) {
+			return callback(null, searchData);
 		}
 
-				userData.email = email;
+		var userData = searchData.users;
-				next();
+		var uids = userData.map(function(user) {
+			return user && user.uid;
 		});
-		}
 
+		async.parallel({
+			users: function(next) {
+				user.getMultipleUserFields(uids, ['email'], next);
+			},
+			flagCounts: function(next) {
+				var sets = uids.map(function(uid) {
+					return 'uid:' + uid + ':flagged_by';
+				});
+				db.setsCount(sets, next);
+			}
+		}, function(err, results) {
 			if (err) {
 				return callback(err);
 			}
 
-		async.each(data.users, getEmail, function(err) {
+			userData.forEach(function(user, index) {
-			callback(err, data);
+				if (user) {
+					user.email = (results.users[index] && results.users[index].email) || '';
+					user.flags = results.flagCounts[index] || 0;
+				}
+			});
+
+			callback(null, searchData);
 		});
 	});
 };

src/user/admin.js

@@ -67,4 +67,14 @@ module.exports = function(User) {
 			db.sortedSetRemove('users:banned', uid, callback);
 		});
 	};
+
+	User.resetFlags = function(uids, callback) {
+		if (!Array.isArray(uids) || !uids.length) {
+			return callback();
+		}
+		var keys = uids.map(function(uid) {
+			return 'uid:' + uid + ':flagged_by';
+		});
+		db.deleteAll(keys, callback);
+	};
 };

src/views/admin/manage/users.tpl

@@ -23,6 +23,7 @@
 							<li><a href="#" class="ban-user"><i class="fa fa-fw fa-gavel"></i> Ban User</a></li>
 							<li><a href="#" class="unban-user"><i class="fa fa-fw fa-comment-o"></i> Unban User</a></li>
 							<li><a href="#" class="reset-lockout"><i class="fa fa-fw fa-unlock"></i> Reset Lockout</a></li>
+							<li><a href="#" class="reset-flags"><i class="fa fa-fw fa-flag"></i> Reset Flags</a></li>
 							<li class="divider"></li>
 							<li><a href="#" class="delete-user"><i class="fa fa-fw fa-trash-o"></i> Delete User</a></li>
 						</ul>
@@ -43,22 +44,19 @@
 
 					<i class="fa fa-spinner fa-spin hidden"></i>
 					<span id="user-notfound-notify" class="label label-danger hide">User not found!</span><br/>
-
-
 				</div>
 
-
 				<ul id="users-container">
 					<!-- BEGIN users -->
 					<div class="users-box" data-uid="{users.uid}" data-username="{users.username}">
 						<div class="user-image">
 							<img src="{users.picture}" class="img-thumbnail user-selectable"/>
 							<div class="labels">
-								<!-- IF requireEmailConfirmation -->
+								<!-- IF config.requireEmailConfirmation -->
 								<!-- IF !users.email:confirmed -->
 								<span class="notvalidated label label-danger">Not Validated</span>
 								<!-- ENDIF !users.email:confirmed -->
-								<!-- ENDIF requireEmailConfirmation -->
+								<!-- ENDIF config.requireEmailConfirmation -->
 								<span class="administrator label label-primary <!-- IF !users.administrator -->hide<!-- ENDIF !users.administrator -->">Admin</span>
 								<span class="ban label label-danger <!-- IF !users.banned -->hide<!-- ENDIF !users.banned -->">Banned</span>
 							</div>
@@ -68,6 +66,9 @@
 						<!-- IF users.email -->
 						<small><span title="{users.email}">{users.email}</span></small>
 						<!-- ENDIF users.email -->
+						<!-- IF users.flags -->
+						<div><small><span><i class="fa fa-flag"></i> {users.flags}</span></small></div>
+						<!-- ENDIF users.flags -->
 					</div>
 					<!-- END users -->
 				</ul>