course)) { error("Course ID is incorrect - discussion is faulty"); } if (!$forum = get_record("forum", "id", $discussion->forum)) { notify("Bad forum ID stored in this discussion"); } if (!$cm = get_coursemodule_from_instance('forum', $forum->id, $course->id)) { error('Course Module ID was incorrect'); } require_course_login($course, false, $cm); $modcontext = get_context_instance(CONTEXT_MODULE, $cm->id); $canviewdiscussion = has_capability('mod/forum:viewdiscussion', $modcontext); if ($forum->type == "news") { if (!($USER->id == $discussion->userid || (($discussion->timestart == 0 || $discussion->timestart <= time()) && ($discussion->timeend == 0 || $discussion->timeend > time())))) { error('Discussion ID was incorrect or no longer exists', "$CFG->wwwroot/mod/forum/view.php?f=$forum->id"); } } if (!empty($move)) { if (!$sourceforum = get_record('forum', 'id', $fromforum)) { error('Cannot find which forum this discussion is being moved from'); } if ($sourceforum->type == 'single') { error('Cannot move discussion from a simple single discussion forum'); } require_capability('mod/forum:movediscussions', $modcontext); if ($forum = get_record("forum", "id", $move)) { if (!forum_move_attachments($discussion, $move)) { notify("Errors occurred while moving attachment directories - check your file permissions"); } set_field("forum_discussions", "forum", $forum->id, "id", $discussion->id); $discussion->forum = $forum->id; if ($cm = get_coursemodule_from_instance("forum", $forum->id, $course->id)) { add_to_log($course->id, "forum", "move discussion", "discuss.php?d=$discussion->id", "$discussion->id", $cm->id); } else { add_to_log($course->id, "forum", "move discussion", "discuss.php?d=$discussion->id", "$discussion->id"); } $discussionmoved = true; require_once('rsslib.php'); require_once($CFG->libdir.'/rsslib.php'); // Delete the RSS files for the 2 forums because we want to force // the regeneration of the feeds since the discussions have been // moved. if (!forum_rss_delete_file($forum) || !forum_rss_delete_file($sourceforum)) { notify('Could not purge the cached RSS feeds for the source and/or'. 'destination forum(s) - check your file permissionsforums'); } } else { error('You can\'t move to that forum - it doesn\'t exist!'); } } $logparameters = "d=$discussion->id"; if ($parent) { $logparameters .= "&parent=$parent"; } if ($cm = get_coursemodule_from_instance("forum", $forum->id, $course->id)) { add_to_log($course->id, "forum", "view discussion", "discuss.php?$logparameters", "$discussion->id", $cm->id); } else { add_to_log($course->id, "forum", "view discussion", "discuss.php?$logparameters", "$discussion->id"); } unset($SESSION->fromdiscussion); if ($mode) { if (isguest()) { $USER->preference['forum_displaymode'] = $mode; // don't save it in database } else { set_user_preference('forum_displaymode', $mode); } } $displaymode = get_user_preferences('forum_displaymode', $CFG->forum_displaymode); if ($parent) { if (abs($displaymode) == 1) { // If flat AND parent, then force nested display this time $displaymode = 3; } } else { $parent = $discussion->firstpost; $navtail = '-> '.format_string($discussion->name); } if (!forum_user_can_view_post($parent, $course, $cm, $forum, $discussion)) { error('You do not have permissions to view this post', "$CFG->wwwroot/mod/forum/view.php?f=$forum->id"); } if (! $post = forum_get_post_full($parent)) { error("Discussion no longer exists", "$CFG->wwwroot/mod/forum/view.php?f=$forum->id"); } if (forum_tp_can_track_forums($forum) && forum_tp_is_tracked($forum) && $CFG->forum_usermarksread) { if ($mark == 'read') { forum_tp_add_read_record($USER->id, $postid, $discussion->id, $forum->id); } else if ($mark == 'unread') { forum_tp_delete_read_records($USER->id, $postid); } } if (empty($navtail)) { $navtail = "-> id\">". format_string($discussion->name,true)." -> ". format_string($post->subject); } if ($forum->type == 'single') { $navforum = ''; } else { $navforum = "id\">". format_string($forum->name,true)." "; } $navmiddle = "id\">". get_string("forums", "forum").' -> '.$navforum; $searchform = forum_search_form($course); if ($course->category) { print_header("$course->shortname: ".format_string($discussion->name), "$course->fullname", "id\">$course->shortname -> $navmiddle $navtail", "", "", true, $searchform, navmenu($course, $cm)); } else { print_header("$course->shortname: ".format_string($discussion->name), "$course->fullname", "$navmiddle $navtail", "", "", true, $searchform, navmenu($course, $cm)); } /// Check to see if groups are being used in this forum /// If so, make sure the current person is allowed to see this discussion /// Also, if we know they should be able to reply, then explicitly set $canreply $canreply = NULL; /// No override one way or the other $groupmode = groupmode($course, $cm); if ($groupmode and !has_capability('moodle/site:accessallgroups', $modcontext)) { // Groups must be kept separate //change this to ismember $mygroupid = mygroupid($course->id); //only useful if 0, otherwise it's an array now if ($groupmode == SEPARATEGROUPS) { require_login(); if ((empty($mygroupid) and $discussion->groupid == -1) || (ismember($discussion->groupid) || $mygroupid == $discussion->groupid)) { $canreply = true; } elseif ($discussion->groupid == -1) { $canreply = false; } else { print_heading("Sorry, you can't see this discussion because you are not in this group"); print_footer($course); die; } } else if ($groupmode == VISIBLEGROUPS) { $canreply = ( (empty($mygroupid) && $discussion->groupid == -1) || (ismember($discussion->groupid) || $mygroupid == $discussion->groupid) && has_capability('mod/forum:replypost', $modcontext) ); } } /// Print the controls across the top echo '
'; if ($groupmode == VISIBLEGROUPS or ($groupmode and has_capability('moodle/site:accessallgroups', $modcontext))) { if ($groups = get_records_menu('groups', 'courseid', $course->id, 'name ASC', 'id,name')) { print_group_menu($groups, $groupmode, $discussion->groupid, "view.php?id=$cm->id&group="); } } echo " | "; forum_print_mode_form($discussion->id, $displaymode); echo " | ";
if ($forum->type != 'single'
&& has_capability('mod/forum:movediscussions', $modcontext)) {
// Popup menu to move discussions to other forums. The discussion in a
// single discussion forum can't be moved.
if ($forums = get_all_instances_in_course("forum", $course)) {
if ($course->format == 'weeks') {
$strsection = get_string("week");
} else {
$strsection = get_string("topic");
}
$section = -1;
foreach ($forums as $courseforum) {
if (!empty($courseforum->section) and $section != $courseforum->section) {
$forummenu[] = "-------------- $strsection $courseforum->section --------------";
}
$section = $courseforum->section;
if ($courseforum->id != $forum->id) {
$url = "discuss.php?d=$discussion->id&fromforum=$discussion->forum&move=$courseforum->id";
$forummenu[$url] = format_string($courseforum->name,true);
}
}
if (!empty($forummenu)) {
echo " ";
echo popup_form("$CFG->wwwroot/mod/forum/", $forummenu, "forummenu", "",
get_string("movethisdiscussionto", "forum"), "", "", true);
echo " ";
}
}
}
echo " |