docs/mods/_standard/chat/display.php

   1 <?php
   2 /****************************************************************/
   3 /* ATutor                                                                                                               */
   4 /****************************************************************/
   5 /* Copyright (c) 2002-2010                                      */
   6 /* Inclusive Design Institute                                   */
   7 /* http://atutor.ca                                                                                             */
   8 /*                                                              */
   9 /* This program is free software. You can redistribute it and/or*/
  10 /* modify it under the terms of the GNU General Public License  */
  11 /* as published by the Free Software Foundation.                                */
  12 /****************************************************************/
  13
  14 define('AT_INCLUDE_PATH', '../../../include/');
  15 require(AT_INCLUDE_PATH.'vitals.inc.php');
  16 session_write_close();
  17 //authenticate(USER_CLIENT, USER_ADMIN);
  18 require(AT_INCLUDE_PATH.'../mods/_standard/chat/lib/chat.inc.php');
  19
  20         $myPrefs = getPrefs($_SESSION['login']);
  21
  22         cleanUp();
  23
  24         howManyMessages($topMsgNum, $bottomMsgNum);
  25
  26         if ($_REQUEST['set']) {
  27                 if (isset($_GET['set'])) {
  28                         if ($_GET['set'] == $_POST['message']) {
  29                                 $tmp_message = $_POST['tempField'];
  30                         } else {
  31                                 $tmp_message = $_POST['message'];
  32                         }
  33                 } else {
  34                         $tmp_message = $_POST['message'];
  35                 }
  36                 //$message = $_POST['message'];
  37                 postMessage($_SESSION['login'], $tmp_message, $topMsgNum, $bottomMsgNum);
  38         } else if ($_REQUEST['firstLoginFlag'] > 0) {
  39         postMessage(_AT('chat_system'), _AT('chat_user_logged_in', $_SESSION['login']), $topMsgNum, $bottomMsgNum);
  40     }
  41
  42 require('include/html/chat_header.inc.php');
  43         if ($myPrefs['refresh'] != 'manual') {
  44 ?>
  45         <script language="javascript" type="text/javascript">
  46         <!--
  47                 setTimeout("reDisplay()", <?php echo $myPrefs['refresh'] * 1000; ?>);
  48                 function reDisplay() {
  49                         window.location.href = "<?php echo $_SERVER[PHP_SELF]; ?>";
  50                 }
  51         //-->
  52         </script>
  53 <?php
  54         } /* end if */
  55 ?>
  56 <a name="messages"></a>
  57 <table width="100%" border="0" cellpadding="5" cellspacing="0">
  58 <tr>
  59         <th align="left"><?php echo _AT('chat_messages') ?></th>
  60 </tr>
  61 </table>
  62
  63 <?php
  64         $min = 1;
  65         if ($topMsgNum - 10 > 1) {
  66                 $min = $topMsgNum - 10;
  67         }
  68         if ($myPrefs['onlyNewFlag'] > 0) {
  69                 $min = $myPrefs['lastRead'] +1;
  70         }
  71         if ($min <= $topMsgNum) {
  72            echo '<table border="0" cellpadding="2" cellspacing="0" width="98%" class="chat-display" align="center">';
  73         } else {
  74            echo '<p>'._AT('chat_no_new_messages').'</p>';
  75         }
  76
  77         if ($myPrefs['newestFirstFlag'] > 0) {
  78         for ($i = $topMsgNum; $i >= $min; $i--) {
  79             showMessage($i, $myPrefs);
  80         }
  81     } else {
  82         for ($i = $min; $i <= $topMsgNum ; $i++) {
  83             showMessage($i, $myPrefs);
  84         }
  85     }
  86
  87     if ($min <= $topMsgNum) {
  88                 echo '</table>';
  89         }
  90
  91         echo '<table width="100%" border="0" cellpadding="5" cellspacing="0">';
  92         echo '<tr>';
  93         echo '<td align="right">';
  94     if ($myPrefs['navigationAidFlag'] > 0) {
  95                 echo '<a accesskey="m" href="display.php#messages" onfocus="this.className=\'highlight\'" onblur="this.className=\'\'" title="'._AT('chat_jump_to_message').' Alt-m">'._AT('chat_jump_to_message').'</a> | ';
  96         }
  97
  98         echo '<a accesskey="r" href="display.php" target="display" onfocus="this.className=\'highlight\'" onblur="this.className=\'\'" title="'._AT('chat_refresh_message').' Alt-r">'._AT('chat_refresh_message').'</a>';
  99         echo '</td></tr>';
 100         echo '</table>';
 101
 102     echo '<br /><br />';
 103     if ($myPrefs['refresh'] == 'manual') {
 104                 echo '<table width="100%" border="0" cellpadding="5" cellspacing="0">
 105            <tr><th align="left">'._AT('chat_compose_message').'</th></tr></table>';
 106                 echo '<p>';
 107
 108                 echo '<form action="display.php" target="display" name="f1" method="post" onSubmit="return checkForm();">
 109                            <input type="hidden" name="set" value="1" />
 110                            <label accesskey="c" for="message"><input type="text" maxlength="200" size="50" id="message" name="message" value="" class="input" title="Alt-c" onfocus="this.className=\'input highlight\'" onblur="this.className=\'input\'" /></label>
 111                            <input type="submit" name="submit" value="'._AT('send').'" class="button" title="'._AT('send').'" onfocus="this.className=\'submit highlight\'" onblur="this.className=\'submit\'" />';
 112
 113                 echo '</form></p>';
 114                 echo '<script language="javascript"><!--
 115                            function checkForm() {
 116                                    if (document.f1.message.value == "" || !document.f1.message.value) return false;
 117                                    return true;
 118                            }';
 119                 echo '//--></script>';
 120     } else {
 121         if ($myPrefs['bingFlag'] > 0 && $topMsgNum > $myPrefs['lastRead']) {
 122             echo '<embed src="bings/chime.wav" loop="false" autoplay="true" play="true" hidden="true" width="1" height="1" />';
 123         }
 124         }
 125
 126     $myPrefs['lastRead']        = $topMsgNum;
 127     $myPrefs['lastChecked']     = $topMsgNum;
 128     writePrefs($myPrefs, $_SESSION['login']);
 129         require('include/html/chat_footer.inc.php');
 130 ?>