From 4b5d5b4bd98ab6f74326c365e1d03ffa80be0830 Mon Sep 17 00:00:00 2001
From: pichalite <pichalite.com@gmail.com>
Date: Mon, 8 Feb 2016 23:01:23 +0000
Subject: [PATCH] search user and initiate chat from expanded chat page

---
 public/src/app.js          |  7 +++-
 public/src/client/chats.js | 71 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 77 insertions(+), 1 deletion(-)

diff --git a/public/src/app.js b/public/src/app.js
index 16af336b40..855e6192ee 100644
--- a/public/src/app.js
+++ b/public/src/app.js
@@ -276,7 +276,12 @@ app.cacheBuster = null;
 			if (err) {
 				return app.alertError(err.message);
 			}
-			app.openChat(roomId);
+				if (!ajaxify.currentPage.match(/^chats\//)) {
+				app.openChat(roomId);
+			}
+			else {
+				ajaxify.go('chats/' + roomId);
+			}
 		});
 	};
 
diff --git a/public/src/client/chats.js b/public/src/client/chats.js
index 9b35d735cb..a914aeff82 100644
--- a/public/src/client/chats.js
+++ b/public/src/client/chats.js
@@ -29,6 +29,8 @@ define('forum/chats', ['components', 'string', 'sounds', 'forum/infinitescroll',
 		Chats.scrollToBottom($('.expanded-chat ul'));
 
 		Chats.initialised = true;
+		
+		Chats.handleSearch();
 
 		if (ajaxify.data.hasOwnProperty('roomId')) {
 			components.get('chat/input').focus();
@@ -530,6 +532,75 @@ define('forum/chats', ['components', 'string', 'sounds', 'forum/infinitescroll',
 			callback();
 		});
 	}
+	
+	Chats.handleSearch = function() {
+		var timeoutId = 0;
+		
+		components.get('chat/search').on('keyup', function() {
+			if (timeoutId) {
+				clearTimeout(timeoutId);
+				timeoutId = 0;
+			}
+
+			timeoutId = setTimeout(doSearch, 250);	
+		});
+		
+		function doSearch() {
+            var username = components.get('chat/search').val();
+            var chatsListEl = $('[component="chat/search/list"]');
+            
+            if(username) {
+	            socket.emit('user.search', {
+	    			query: username,
+	    			searchBy: 'username'
+	        		}, function(err, data) {
+	        			if (err) {
+	        				return app.alertError(err.message);
+	        			}
+	                    
+	                    chatsListEl.empty();
+	                    
+	                    if (data.users.length === 0) {
+	                    	chatsListEl.append('<li><div><span>No users found!</span></div></li>');
+	                    }
+	                    else {
+		                    data.users.forEach(function(userObj) {
+		        				function createUserImage() {
+									return (userObj.picture ?
+											'<img src="' +	userObj.picture + '" title="' +	userObj.username +'" />' :
+											'<div class="user-icon" style="background-color: ' + userObj['icon:bgColor'] + '">' + userObj['icon:text'] + '</div>') +
+										'<i class="fa fa-circle status ' + userObj.status + '"></i> ' +
+										userObj.username;
+								}
+		        
+		        				var chatEl = $('<li component="chat/search/user" />')
+									.attr('data-uid', userObj.uid)
+									.appendTo(chatsListEl);
+		        
+		        			    chatEl.append(createUserImage());
+		        				
+		        				chatEl.click(function() {
+		        					socket.emit('modules.chats.hasPrivateChat', userObj.uid, function(err, roomId) {
+		                 				if (err) {
+		                 					return app.alertError(err.message);
+		                 				}
+		                 				if (roomId) {
+		                 					ajaxify.go('chats/' + roomId);
+		                 				} else {
+		                 				    app.newChat(userObj.uid);
+		                 				}
+		                 			});
+		        				});
+		        			});
+		            	}
+	                    
+	        	});
+            }
+            else {
+            	chatsListEl.empty();
+            }
+        }
+	};
 
 	return Chats;
 });