twf_set_return();
$PAGE->navbar->add(get_string('delete', 'twf'));
$PAGE->set_title($course->shortname);
$PAGE->set_heading($course->fullname);
if ($replycount) {
if (!has_capability('mod/twf:deleteanypost', $modcontext)) {
print_error("couldnotdeletereplies", "twf", twf_go_back_to("discuss.php?d={$post->discussion}"));
}
echo $OUTPUT->header();
echo $OUTPUT->heading(format_string($twf->name), 2);
echo $OUTPUT->confirm(get_string("deletesureplural", "twf", $replycount + 1), "post.php?delete={$delete}&confirm={$delete}", $CFG->wwwroot . '/mod/twf/discuss.php?d=' . $post->discussion . '#p' . $post->id);
twf_print_post($post, $discussion, $twf, $cm, $course, false, false, false);
if (empty($post->edit)) {
$twftracked = twf_tp_is_tracked($twf);
$posts = twf_get_all_discussion_posts($discussion->id, "created ASC", $twftracked);
twf_print_posts_nested($course, $cm, $twf, $discussion, $post, false, false, $twftracked, $posts);
}
} else {
echo $OUTPUT->header();
echo $OUTPUT->heading(format_string($twf->name), 2);
echo $OUTPUT->confirm(get_string("deletesure", "twf", $replycount), "post.php?delete={$delete}&confirm={$delete}", $CFG->wwwroot . '/mod/twf/discuss.php?d=' . $post->discussion . '#p' . $post->id);
twf_print_post($post, $discussion, $twf, $cm, $course, false, false, false);
}
}
echo $OUTPUT->footer();
die;
} else {
if (!empty($prune)) {
// Pruning
if (!($post = twf_get_post_full($prune))) {
print_error('invalidpostid', 'twf');
/**
* @todo Document this function
* @global object
* @global object
* @return void
*/
function twf_print_posts_nested($course, &$cm, $twf, $discussion, $parent, $reply, $twftracked, $posts)
{
global $USER, $CFG;
$link = false;
if (!empty($posts[$parent->id]->children)) {
$posts = $posts[$parent->id]->children;
foreach ($posts as $post) {
echo '<div class="indent">';
if (!isloggedin()) {
$ownpost = false;
} else {
$ownpost = $USER->id == $post->userid;
}
$post->subject = format_string($post->subject);
$postread = !empty($post->postread);
twf_print_post($post, $discussion, $twf, $cm, $course, $ownpost, $reply, $link, '', '', $postread, true, $twftracked);
twf_print_posts_nested($course, $cm, $twf, $discussion, $post, $reply, $twftracked, $posts);
echo "</div>\n";
}
}
}
