tjhunt
38e179a4ed
This check-in removes about 400 lines of code. I hope I have not screwed anything up. I would be grateful if people could review this change, and keep an eye on the navigation bar in modules. Any navigation bar bugs you find in the near future, feel free to file them in the tracker and assign them to me. Thanks. If not to many problems are found, I think I would like to backport this to 1.9 stable, but I am not sure that is a good idea. Opinions to the General Developer Forum please. I am about to start a thread there.
104 lines
3.8 KiB
PHP
104 lines
3.8 KiB
PHP
<?php // $Id$
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// Subscribe to or unsubscribe from a forum.
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require_once("../../config.php");
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require_once("lib.php");
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$id = required_param('id',PARAM_INT); // The forum to subscribe or unsubscribe to
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$force = optional_param('force','',PARAM_ALPHA); // Force everyone to be subscribed to this forum?
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$user = optional_param('user',0,PARAM_INT);
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if (! $forum = get_record("forum", "id", $id)) {
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error("Forum ID was incorrect");
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}
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if (! $course = get_record("course", "id", $forum->course)) {
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error("Forum doesn't belong to a course!");
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}
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if ($cm = get_coursemodule_from_instance("forum", $forum->id, $course->id)) {
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$context = get_context_instance(CONTEXT_MODULE, $cm->id);
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} else {
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$cm->id = 0;
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$context = get_context_instance(CONTEXT_MODULE, $cm->id);
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}
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if ($user) {
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if (!has_capability('mod/forum:managesubscriptions', $context)) {
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error('You do not have the permission to subscribe/unsubscribe other people!');
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}
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if (!$user = get_record("user", "id", $user)) {
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error("User ID was incorrect");
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}
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} else {
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$user = $USER;
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}
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if (groupmode($course, $cm)
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and !forum_is_subscribed($user->id, $forum->id)
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and !has_capability('moodle/site:accessallgroups', $context)) {
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if (!mygroupid($course->id)) {
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error('Sorry, but you must be a group member to subscribe.');
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}
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}
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require_login($course->id, false, $cm);
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if (isguest()) { // Guests can't subscribe
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$wwwroot = $CFG->wwwroot.'/login/index.php';
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if (!empty($CFG->loginhttps)) {
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$wwwroot = str_replace('http:','https:', $wwwroot);
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}
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$navigation = build_navigation('', $cm);
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print_header($course->shortname, $course->fullname, $navigation, '', '', true, "", navmenu($course, $cm));
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notice_yesno(get_string('noguestsubscribe', 'forum').'<br /><br />'.get_string('liketologin'),
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$wwwroot, $_SERVER['HTTP_REFERER']);
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print_footer($course);
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exit;
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}
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$returnto = forum_go_back_to("index.php?id=$course->id");
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if ($force and has_capability('mod/forum:managesubscriptions', $context)) {
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if (forum_is_forcesubscribed($forum->id)) {
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forum_forcesubscribe($forum->id, 0);
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redirect($returnto, get_string("everyonecannowchoose", "forum"), 1);
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} else {
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forum_forcesubscribe($forum->id, 1);
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redirect($returnto, get_string("everyoneisnowsubscribed", "forum"), 1);
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}
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}
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if (forum_is_forcesubscribed($forum->id)) {
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redirect($returnto, get_string("everyoneisnowsubscribed", "forum"), 1);
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}
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$info->name = fullname($user);
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$info->forum = format_string($forum->name);
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if (forum_is_subscribed($user->id, $forum->id)) {
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if (forum_unsubscribe($user->id, $forum->id)) {
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add_to_log($course->id, "forum", "unsubscribe", "view.php?f=$forum->id", $forum->id, $cm->id);
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redirect($returnto, get_string("nownotsubscribed", "forum", $info), 1);
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} else {
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error("Could not unsubscribe you from that forum", $_SERVER["HTTP_REFERER"]);
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}
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} else { // subscribe
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if ($forum->forcesubscribe == FORUM_DISALLOWSUBSCRIBE &&
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!has_capability('mod/forum:managesubscriptions', $context)) {
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error(get_string('disallowsubscribe'),$_SERVER["HTTP_REFERER"]);
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}
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if (forum_subscribe($user->id, $forum->id) ) {
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add_to_log($course->id, "forum", "subscribe", "view.php?f=$forum->id", $forum->id, $cm->id);
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redirect($returnto, get_string("nowsubscribed", "forum", $info), 1);
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} else {
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error("Could not subscribe you to that forum", $_SERVER["HTTP_REFERER"]);
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}
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}
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?>
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