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", $userid1)) {  // Check it's correct
  20         error("User ID 1 was incorrect");
  21     }
  22
  23     if ($user1->deleted) {
  24         print_header();
  25         print_heading(get_string('userdeleted').': '.$userid1);
  26         print_footer();
  27         die;
  28     }
  29
  30     if (has_capability('moodle/site:readallmessages', get_context_instance(CONTEXT_SYSTEM))) {             // Able to see any discussion
  31         $userid2 = optional_param('user2', $USER->id, PARAM_INT);
  32         if (! $user2 = get_record("user", "id", $userid2)) {  // Check
  33             error("User ID 2 was incorrect");
  34         }
  35         if ($user2->deleted) {
  36             print_header();
  37             print_heading(get_string('userdeleted').': '.$userid2);
  38             print_footer();
  39             die;
  40         }
  41     } else {
  42         $userid2 = $USER->id;    // Can only see messages involving yourself
  43         $user2 = $USER;
  44     }
  45     $search = optional_param('search', '', PARAM_CLEAN);
  46
  47     add_to_log(SITEID, 'message', 'history', 'history.php?user1='.$userid1.'&amp;user2='.$userid2, $userid1);
  48
  49 /// Our two users are defined - let's set up the page
  50
  51     print_header(get_string('messagehistory', 'message'), '', '', '', '<base target="_blank" />');
  52
  53 /// Print out a heading including the users we are looking at
  54
  55     print_simple_box_start('center');
  56     echo '<table align="center" cellpadding="10"><tr>';
  57     echo '<td align="center">';
  58     echo print_user_picture($user1, SITEID, $user1->picture, 100, true, true, 'userwindow').'<br />';
  59     echo fullname($user1);
  60     echo '</td>';
  61     echo '<td align="center">';
  62     echo '<img src="'.$CFG->wwwroot.'/pix/t/left.gif" alt="'.get_string('from').'" />';
  63     echo '<img src="'.$CFG->wwwroot.'/pix/t/right.gif" alt="'.get_string('to').'" />';
  64     echo '</td>';
  65     echo '<td align="center">';
  66     echo print_user_picture($user2, SITEID, $user2->picture, 100, true, true, 'userwindow').'<br />';
  67     echo fullname($user2);
  68     echo '</td>';
  69     echo '</tr></table>';
  70     print_simple_box_end();
  71
  72
  73 /// Get all the messages and print them
  74
  75     if ($messages = message_get_history($user1, $user2)) {
  76         $current->mday = '';
  77         $current->month = '';
  78         $current->year = '';
  79         $messagedate = get_string('strftimetime');
  80         $blockdate   = get_string('strftimedaydate');
  81         foreach ($messages as $message) {
  82             $date = usergetdate($message->timecreated);
  83             if ($current->mday != $date['mday'] | $current->month != $date['month'] | $current->year != $date['year']) {
  84                 $current->mday = $date['mday'];
  85                 $current->month = $date['month'];
  86                 $current->year = $date['year'];
  87                 echo '<a name="'.$date['year'].$date['mon'].$date['mday'].'"></a>';
  88                 print_heading(userdate($message->timecreated, $blockdate), 'center', 4);
  89             }
  90             if ($message->useridfrom == $user1->id) {
  91                 echo message_format_message($message, $user1, $messagedate, $search, 'other');
  92             } else {
  93                 echo message_format_message($message, $user2, $messagedate, $search, 'me');
  94             }
  95         }
  96     } else {
  97         print_heading(get_string('nomessagesfound', 'message'));
  98     }
  99
 100     print_footer('none');
 101
 102 ?>