Implement channel registration

channel.js

@@ -98,12 +98,50 @@ Channel.prototype.createTables = function() {
     results = db.querySync(query) || results;
 
     // Insert into global channel table
-    var query = 'INSERT INTO channels VALUES (NULL, "{}")'
+    var query = 'INSERT INTO channels (`id`, `name`) VALUES (NULL, "{}")'
         .replace(/\{\}/, this.name);
+    results = db.querySync(query) || results;
     db.closeSync();
     return results;
 }
 
+Channel.prototype.tryRegister = function(user) {
+    if(this.registered) {
+        user.socket.emit('registerChannel', {
+            success: false,
+            error: "This channel is already registered"
+        });
+    }
+    else if(!user.loggedIn) {
+        user.socket.emit('registerChannel', {
+            success: false,
+            error: "You must log in to register a channel"
+        });
+
+    }
+    else if(!Rank.hasPermission(user, "registerChannel")) {
+        user.socket.emit('registerChannel', {
+            success: false,
+            error: "You don't have permission to register this channel"
+        });
+    }
+    else {
+        if(this.createTables()) {
+            this.registered = true;
+            this.saveRank(user);
+            user.socket.emit('registerChannel', {
+                success: true,
+            });
+        }
+        else {
+            user.socket.emit('registerChannel', {
+                success: false,
+                error: "Unable to register channel, see an admin"
+            });
+        }
+    }
+}
+
 // Retrieves a user's rank from the database
 Channel.prototype.getRank = function(name) {
     if(!this.registered)
@@ -143,9 +181,7 @@ Channel.prototype.saveRank = function(user) {
         .replace(/\{1\}/, this.name)
         .replace(/\{2\}/, user.rank)
         .replace(/\{3\}/, user.name);
-    console.log(query);
     var results = db.querySync(query);
-    console.log("saveRank update: " + results);
     // Gonna have to insert a new one, bugger
     if(!results.fetchAllSync) {
         var query = 'INSERT INTO chan_{1}_ranks (`name`, `rank`) VALUES ("{2}", "{3}")'
@@ -153,7 +189,6 @@ Channel.prototype.saveRank = function(user) {
             .replace(/\{2\}/, user.name)
             .replace(/\{3\}/, user.rank);
         results = db.querySync(query);
-        console.log("saveRank insert: " + results);
     }
     db.closeSync();
     return results;
@@ -220,7 +255,8 @@ Channel.prototype.userJoin = function(user) {
     // If the channel is empty and isn't registered, the first person
     // gets ownership of the channel (temporarily)
     if(this.users.length == 0 && !this.registered) {
-        user.rank = (user.rank < Rank.Owner) ? Rank.Owner : user.rank;
+        user.rank = (user.rank < Rank.Owner) ? Rank.Owner + 7 : user.rank;
+        user.socket.emit('channelNotRegistered');
     }
     this.users.push(user);
     if(user.name != "") {

rank.js

@@ -14,6 +14,7 @@ exports.Siteadmin = 255;
 
 var permissions = {
     acp: exports.Siteadmin,
+    registerChannel: exports.Owner,
     queue: exports.Moderator,
     assignLeader: exports.Moderator,
     kick: exports.Moderator,

user.js

@@ -165,6 +165,18 @@ User.prototype.initCallbacks = function() {
         }
     }.bind(this));
 
+    this.socket.on('registerChannel', function(data) {
+        if(this.channel == null) {
+            this.socket.emit('channelRegistration', {
+                success: false,
+                error: "You're not in any channel!"
+            });
+        }
+        else {
+            this.channel.tryRegister(this);
+        }
+    }.bind(this));
+
     this.socket.on('adm', function(data) {
         if(Rank.hasPermission(this, "acp")) {
             this.handleAdm(data);
@@ -283,8 +295,9 @@ User.prototype.login = function(name, sha256) {
             // Sweet, let's look up our rank
             var chanrank = (this.channel != null) ? this.channel.getRank(name)
                                                   : Rank.Guest;
-            this.rank = (chanrank > row.global_rank) ? chanrank
+            var rank = (chanrank > row.global_rank) ? chanrank
                                                      : row.global_rank;
+            this.rank = (this.rank > rank) ? this.rank : rank;
             this.socket.emit('rank', {
                 rank: this.rank
             });

www/assets/js/callbacks.js

@@ -15,6 +15,19 @@ function initCallbacks() {
             .innerHTML = "<h3>Disconnected from server</h3>";
     });
 
+    socket.on('channelNotRegistered', function() {
+        showChannelRegistration();
+    });
+
+    socket.on('registerChannel', function(data) {
+        if(data.success) {
+            $('#chregnotice').remove();
+        }
+        else {
+            alert(data.error);
+        }
+    });
+
     socket.on('rank', function(data) {
         if(data.rank >= Rank.Moderator) {
             $('#playlist_controls').css("display", "block");

www/assets/js/functions.js

@@ -493,3 +493,17 @@ function updatePoll(data) {
         i++;
     });
 }
+
+function showChannelRegistration() {
+    var div = $('<div/>').addClass('alert alert-info').attr('id', 'chregnotice')
+        .insertAfter($('.row')[0]);
+    $('<button/>').addClass('close pull-right').text('×')
+        .appendTo(div)
+        .click(function() { div.remove(); });
+    $('<h3/>').text("This channel isn't registered").appendTo(div);
+    $('<button/>').addClass('btn btn-primary').text('Register it')
+        .appendTo(div)
+        .click(function() {
+            socket.emit('registerChannel');
+        });
+}