Latest messaging system

Needs a lot of work still but you can now manage your contact list
and send/receive messages from people so it's usable!

message/history.php

@@ -0,0 +1,17 @@
+<?php // $Id$
+      // For listing message histories
+
+    require('../config.php');
+
+    require_login();
+
+/// Script parameters
+    $userid = required_param('id', PARAM_INT);
+
+/// Check the user we are talking to is valid
+    if (! $user = get_record("user", "id", $userid)) {
+        error("User ID was incorrect");
+    }
+
+    print_heading('This script is not completed yet');
+?>

message/index.php

@@ -4,26 +4,44 @@
 require('../config.php');
 require('lib.php');
 
-$tab = optional_param('tab', 'contacts');
-$ftab = 'message_print_'.$tab;
+require_login(0, false);
 
+/// optional variables that may be passed in
+$tab            = optional_param('tab',       'contacts'); // current tab - default to contacts
+$addcontact     = optional_param('addcontact',     false); // adding a contact
+$removecontact  = optional_param('removecontact',  false); // removing a contact
+$blockcontact   = optional_param('blockcontact',   false); // blocking a contact
+$unblockcontact = optional_param('unblockcontact', false); // unblocking a contact
 
+if (($addcontact     !== false) and confirm_sesskey()) message_add_contact($addcontact);
+if (($removecontact  !== false) and confirm_sesskey()) message_remove_contact($removecontact);
+if (($blockcontact   !== false) and confirm_sesskey()) message_block_contact($blockcontact);
+if (($unblockcontact !== false) and confirm_sesskey()) message_unblock_contact($unblockcontact);
 
 
+/// a print function is associated with each tab
+$tabprintfunction = 'message_print_'.$tab;
 
-print_header(get_string('messaging').' - '.$SITE->fullname);
+
+print_header(get_string('messages', 'message').' - '.$SITE->fullname);
 
 ?>
 
-<table cellspacing="2" cellpadding="2" border="0" bgcolor="#ffffff" align="center" width="80%">
+<table cellspacing="2" cellpadding="2" border="0" align="center" width="95%">
 <tr>
-    <th class="message_tab_selected"><a href="<?php echo $ME ?>?tab=contacts">contacts</a></th>
-    <th class="message_tab"><a href="<?php echo $ME ?>?tab=search">search</a></th>
-    <th class="message_tab"><a href="<?php echo $ME ?>?tab=settings">settings</a></th>
+    <th class="<?php echo ($tab == 'contacts') ? 'generaltabselected' : 'generaltab' ?>">
+        <a href="<?php echo $ME ?>?tab=contacts">contacts</a>
+    </th>
+    <th class="<?php echo ($tab == 'search') ? 'generaltabselected' : 'generaltab' ?>">
+        <a href="<?php echo $ME ?>?tab=search">search</a>
+    </th>
+    <th class="<?php echo ($tab == 'settings') ? 'generaltabselected' : 'generaltab' ?>">
+        <a href="<?php echo $ME ?>?tab=settings">settings</a>
+    </th>
 </tr>
 <tr>
-    <td colspan="3">
-        <?php if (function_exists($ftab)) $ftab(); ?>
+    <td colspan="3" bgcolor="#ffffff">
+        <?php if (function_exists($tabprintfunction)) $tabprintfunction(); ?>
     </td>
 </tr>
 </table>