Rossiani Wijaya
108 lines
4.0 KiB
PHP
108 lines
4.0 KiB
PHP
<?php // $Id$
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// For listing message histories between any two users
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require('../config.php');
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require('lib.php');
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require_login();
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if (isguestuser()) {
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redirect($CFG->wwwroot);
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}
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if (empty($CFG->messaging)) {
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error("Messaging is disabled on this site");
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}
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// We expect 2 users and by default user2 is the current user
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$userid1 = required_param('user1', PARAM_INT);
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$userid2 = optional_param('user2', $USER->id, PARAM_INT);
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$search = optional_param('search', '', PARAM_CLEAN);
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// Check if user1 is the current user, this should not occur but just incase
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if ($userid1 == $USER->id) {
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// user1 is the current user :(
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$user1 = $USER;
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} else if ($userid2 == $USER->id) {
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// user2 is the current user
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$user2 = $USER;
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} else {
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// Neither user is the current user, so check the user has the readallmessages
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// capability
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require_capability('moodle/site:readallmessages', get_context_instance(CONTEXT_SYSTEM));
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}
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// Load user1 if it wasn't set above (only set if user1 is the current user)
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if (!isset($user1) && !($user1 = get_record("user", "id", $userid1))) {
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error("User ID 1 was incorrect");
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}
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// Load user2 if it wasn't set above (only set if user2 is the current user)
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if (!isset($user2) && !($user2 = get_record("user", "id", $userid2))) {
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error("User ID 2 was incorrect");
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}
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// If either user has been deleted then print a page that details that information
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// we can't use print_error because this is in a popup and the continue button
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// would cause mayhem
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if ($user1->deleted || $user2->deleted) {
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print_header();
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print_heading(get_string('userdeleted', 'moodle'));
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print_footer();
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}
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add_to_log(SITEID, 'message', 'history', 'history.php?user1='.$userid1.'&user2='.$userid2, $userid1);
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/// Our two users are defined - let's set up the page
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print_header(get_string('messagehistory', 'message'), '', '', '', '<base target="_blank" />');
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/// Print out a heading including the users we are looking at
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print_simple_box_start('center');
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echo '<table align="center" cellpadding="10"><tr>';
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echo '<td align="center">';
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echo print_user_picture($user1, SITEID, $user1->picture, 100, true, true, 'userwindow').'<br />';
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echo fullname($user1);
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echo '</td>';
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echo '<td align="center">';
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echo '<img src="'.$CFG->wwwroot.'/pix/t/left.gif" alt="'.get_string('from').'" />';
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echo '<img src="'.$CFG->wwwroot.'/pix/t/right.gif" alt="'.get_string('to').'" />';
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echo '</td>';
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echo '<td align="center">';
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echo print_user_picture($user2, SITEID, $user2->picture, 100, true, true, 'userwindow').'<br />';
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echo fullname($user2);
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echo '</td>';
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echo '</tr></table>';
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print_simple_box_end();
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/// Get all the messages and print them
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if ($messages = message_get_history($user1, $user2)) {
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$current->mday = '';
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$current->month = '';
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$current->year = '';
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$messagedate = get_string('strftimetime');
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$blockdate = get_string('strftimedaydate');
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foreach ($messages as $message) {
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$date = usergetdate($message->timecreated);
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if ($current->mday != $date['mday'] | $current->month != $date['month'] | $current->year != $date['year']) {
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$current->mday = $date['mday'];
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$current->month = $date['month'];
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$current->year = $date['year'];
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echo '<a name="'.$date['year'].$date['mon'].$date['mday'].'"></a>';
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print_heading(userdate($message->timecreated, $blockdate), 'center', 4);
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}
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if ($message->useridfrom == $user1->id) {
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echo message_format_message($message, $user1, $messagedate, $search, 'other');
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} else {
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echo message_format_message($message, $user2, $messagedate, $search, 'me');
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}
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}
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} else {
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print_heading(get_string('nomessagesfound', 'message'));
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}
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print_footer('none');
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?>
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