message/history.php

   1 <?php // $Id$
   2       // For listing message histories between any two users
   3
   4     require('../config.php');
   5     require('lib.php');
   6
   7     require_login();
   8
   9     if (isguest()) {
  10         redirect($CFG->wwwroot);
  11     }
  12
  13     if (empty($CFG->messaging)) {
  14         error("Messaging is disabled on this site");
  15     }
  16
  17 /// Script parameters
  18     $userid1 = required_param('user1', PARAM_INT);
  19     if (! $user1 = get_record("user", "id", $userid1)) {  // Check it's correct
  20         error("User ID 1 was incorrect");
  21     }
  22
  23     if (has_capability('moodle/site:readallmessages', get_context_instance(CONTEXT_SYSTEM, SITEID))) {             // Able to see any discussion
  24         $userid2 = optional_param('user2', $USER->id, PARAM_INT);
  25         if (! $user2 = get_record("user", "id", $userid2)) {  // Check
  26             error("User ID 2 was incorrect");
  27         }
  28     } else {
  29         $userid2 = $USER->id;    // Can only see messages involving yourself
  30         $user2 = $USER;
  31     }
  32     $search = optional_param('search', '', PARAM_CLEAN);
  33
  34     add_to_log(SITEID, 'message', 'history', 'history.php?user1='.$userid1.'&amp;user2='.$userid2, $userid1);
  35
  36 /// Our two users are defined - let's set up the page
  37
  38     print_header(get_string('messagehistory', 'message'), '', '', '', '<base target="_blank" />');
  39
  40 /// Print out a heading including the users we are looking at
  41
  42     print_simple_box_start('center');
  43     echo '<table align="center" cellpadding="10"><tr>';
  44     echo '<td align="center">';
  45     echo print_user_picture($user1, SITEID, $user1->picture, 100, true, true, 'userwindow').'<br />';
  46     echo fullname($user1);
  47     echo '</td>';
  48     echo '<td align="center">';
  49     echo '<img src="'.$CFG->wwwroot.'/pix/t/left.gif" alt="'.get_string('from').'" />';
  50     echo '<img src="'.$CFG->wwwroot.'/pix/t/right.gif" alt="'.get_string('to').'" />';
  51     echo '</td>';
  52     echo '<td align="center">';
  53     echo print_user_picture($user2, SITEID, $user2->picture, 100, true, true, 'userwindow').'<br />';
  54     echo fullname($user2);
  55     echo '</td>';
  56     echo '</tr></table>';
  57     print_simple_box_end();
  58
  59
  60 /// Get all the messages and print them
  61
  62     if ($messages = message_get_history($user1, $user2)) {
  63         $current->mday = '';
  64         $current->month = '';
  65         $current->year = '';
  66         $messagedate = get_string('strftimetime');
  67         $blockdate   = get_string('strftimedaydate');
  68         foreach ($messages as $message) {
  69             $date = usergetdate($message->timecreated);
  70             if ($current->mday != $date['mday'] | $current->month != $date['month'] | $current->year != $date['year']) {
  71                 $current->mday = $date['mday'];
  72                 $current->month = $date['month'];
  73                 $current->year = $date['year'];
  74                 echo '<a name="'.$date['year'].$date['mon'].$date['mday'].'"></a>';
  75                 print_heading(userdate($message->timecreated, $blockdate), 'center', 4);
  76             }
  77             if ($message->useridfrom == $user1->id) {
  78                 echo message_format_message($message, $user1, $messagedate, $search, 'other');
  79             } else {
  80                 echo message_format_message($message, $user2, $messagedate, $search, 'me');
  81             }
  82         }
  83     } else {
  84         print_heading(get_string('nomessagesfound', 'message'));
  85     }
  86
  87     print_footer('none');
  88
  89 ?>