function finish($postid, $cloneid, $url, $fromform, $uploadfolder, $ajaxdata = '')
{
// Clear out used playspace and/or uploadfolder
if (isset($fromform->attachmentplayspace)) {
// Unless we're keeping it, wipe the playspace
forum::delete_attachment_playspace($fromform->attachmentplayspace, optional_param('keepplayspace', 0, PARAM_INT));
}
// Get rid of temporary upload folder
if ($uploadfolder) {
remove_dir($uploadfolder);
}
global $ajax;
if ($ajax) {
if ($ajaxdata) {
// Print AJAX data if specified
header('Content-Type: text/plain');
print $ajaxdata;
exit;
} else {
// Default otherwise is to print post
forum_post::print_for_ajax_and_exit($postid, $cloneid, array(forum_post::OPTION_DISCUSSION_SUBJECT => true));
}
}
redirect($url);
}
function make_post($discussion, &$allposts, &$userids, $ratingpercent)
{
// Make reply
static $index = 0;
$index++;
$replyto = $allposts[rand(0, count($allposts) - 1)];
$newpostid = $replyto->reply(my_random_percentage(25) ? 'Reply ' . $index : null, get_post_text(), FORMAT_HTML, array(), false, $userids[mt_rand(0, count($userids) - 1)], false);
$newpost = forum_post::get_from_id($newpostid, forum::CLONE_DIRECT);
$allposts[] = $newpost;
// Add ratings
for ($i = 0; $i < count($userids); $i++) {
if (my_random_percentage($ratingpercent)) {
$newpost->rate(2, $userids[$i]);
}
}
}
<?php
require_once '../../config.php';
require_once 'forum.php';
if (class_exists('ouflags')) {
require_once '../../local/mobile/ou_lib.php';
global $OUMOBILESUPPORT;
$OUMOBILESUPPORT = true;
ou_set_is_mobile(ou_get_is_mobile_from_cookies());
}
// Post ID
$postid = required_param('p', PARAM_INT);
$cloneid = optional_param('clone', 0, PARAM_INT);
try {
// Get post
$post = forum_post::get_from_id($postid, $cloneid, true);
// Get convenience variables
$discussion = $post->get_discussion();
$forum = $post->get_forum();
$course = $forum->get_course();
$cm = $forum->get_course_module();
// Do all access security checks
$post->require_view();
if (!$post->can_view_history($whynot)) {
print_error($whynot, 'forumng');
}
// Work out navigation for header
$pagename = get_string('historypage', 'forumng', $post->get_effective_subject(true));
$navigation = array();
$navigation[] = array('name' => shorten_text(htmlspecialchars($discussion->get_subject())), 'link' => $discussion->get_url(), 'type' => 'forumng');
$navigation[] = array('name' => $pagename, 'type' => 'forumng');
/**
* Display a post. This method is used for:
* - The normal HTML display of a post
* - HTML email of a post
* - Text-only email of a post
* These are all combined in one method since ordinarily they change at
* the same time (i.e. if adding/hiding information it is usually added to
* or hidden from all views).
*
* $options is an associative array from a forum_post::OPTION_xx constant.
* All available options are always set - if they were not set by
* the user, they will have been set to false before this call happens,
* so there is no need to use empty() or isset().
*
* Options are as follows. These are available in email mode:
*
* OPTION_TIME_ZONE (int) - Moodle time zone
* OPTION_VIEW_FULL_NAMES (bool) - If user is allowed to see full names
* OPTION_EMAIL (bool) - True if this is an email (false = standard view)
* OPTION_DIGEST (bool) - True if this is part of an email digest
* OPTION_COMMAND_REPLY (bool) - True if 'Reply' link should be displayed
* (available in email too)
*
* These options only apply in non-email usage:
*
* OPTION_SUMMARY (bool) - True if the entire post should not be displayed,
* only a short summary
* OPTION_NO_COMMANDS (bool) - True if this post is being printed on its own
* OPTION_COMMAND_EDIT (bool) - Display 'Edit' command
* OPTION_COMMAND_DELETE (bool) - Display 'Edit' command
* OPTION_COMMAND_SPLIT (bool) - Display 'Split' command
* OPTION_RATINGS_VIEW (bool) - True to display current ratings
* OPTION_RATINGS_EDIT (bool) - True to display ratings edit combo
* OPTION_LEAVE_DIV_OPEN (bool) - True to not close post div (means that
* child posts can be added within).
* OPTION_EXPANDED (bool) - True to show full post, otherwise abbreviate
* OPTION_DISCUSSION_SUBJECT (bool) - If true, and only IF post is a
* discussion root, includes subject (HTML, shortened as it would be for
* header display) as a hidden field.
*
* @param forum_post $post Post object
* @param bool $html True if using HTML, false to output in plain text
* @param array $options Associative array of name=>option, as above
* @return string HTML or text of post
*/
public function display_post($post, $html, $options)
{
global $CFG, $USER, $THEME;
$discussion = $post->get_discussion();
$expanded = $options[forum_post::OPTION_EXPANDED];
$export = $options[forum_post::OPTION_EXPORT];
$email = $options[forum_post::OPTION_EMAIL];
// When posts are deleted we hide a lot of info - except when the person
// viewing it has the ability to view deleted posts.
$deletedhide = $post->get_deleted() && !$options[forum_post::OPTION_VIEW_DELETED_INFO];
// Hide deleted messages if they have no replies
if ($deletedhide && !$email && !$post->has_children()) {
// note: !email check is to deal with posts that are deleted
// between when the mail list finds them, and when it sends out
// mail. It would be confusing to send out a blank email so let's
// not do that. Also, ->has_children() is not safe to call during
// email processing because it doesn't load the whole discussion.
return '';
}
// Save some bandwidth by not sending link full paths except in emails
if ($options[forum_post::OPTION_FULL_ADDRESSES]) {
$linkprefix = $CFG->wwwroot . '/mod/forumng/';
} else {
$linkprefix = '';
}
$postnumber = ($options[forum_post::OPTION_NO_COMMANDS] || $email) && !$options[forum_post::OPTION_VISIBLE_POST_NUMBERS] ? '' : $post->get_number();
$lf = "\n";
// Initialise result
$out = '';
if ($html) {
if ($export) {
$out .= '<hr />';
}
// Basic intro
$classes = $expanded ? ' forumng-full' : ' forumng-short';
$classes .= $post->is_important() ? ' forumng-important' : '';
$classes .= !$email && !$options[forum_post::OPTION_UNREAD_NOT_HIGHLIGHTED] && $post->is_unread() ? ' forumng-unread' : ' forumng-read';
$classes .= $post->get_deleted() ? ' forumng-deleted' : '';
$classes .= ' forumng-p' . $postnumber;
$out .= $lf . '<div class="forumng-post' . $classes . '"><a id="p' . $post->get_id() . '"></a>';
if ($options[forum_post::OPTION_FIRST_UNREAD]) {
$out .= '<a id="firstunread"></a>';
}
// Theme hooks
if (!empty($THEME->forumng_post_hooks)) {
for ($i = 1; $i <= $THEME->forumng_post_hooks; $i++) {
$out .= '<div class="forumng-' . $i . '"></div>';
}
}
}
if ($html || $options[forum_post::OPTION_VISIBLE_POST_NUMBERS]) {
// Accessible text giving post a number so we can make links unique
// etc.
if ($postnumber) {
$data = new stdClass();
$data->num = $postnumber;
if ($post->get_parent()) {
if ($html) {
$data->parent = '<a class="forumng-parentlink" href="#p' . $post->get_parent()->get_id() . '">' . $post->get_parent()->get_number() . '</a>';
} else {
$data->parent = $post->get_parent()->get_number();
}
$data->info = '';
if ($post->is_unread()) {
$data->info = get_string('postinfo_unread', 'forumng');
}
if (!$expanded) {
$data->info .= ' ' . get_string('postinfo_short', 'forumng');
}
if ($post->get_deleted()) {
$data->info .= ' ' . get_string('postinfo_deleted', 'forumng');
}
$data->info = trim($data->info);
if ($data->info) {
$data->info = ' (' . $data->info . ')';
}
$info = get_string('postnumreply', 'forumng', $data);
} else {
$info = get_string('postnum', 'forumng', $data);
}
if ($options[forum_post::OPTION_VISIBLE_POST_NUMBERS]) {
if (!$html) {
$out .= "## " . $info . "\n";
}
}
}
}
// Discussion subject (root only)
if ($options[forum_post::OPTION_DISCUSSION_SUBJECT] && $post->is_root_post()) {
$out .= '<input type="hidden" name="discussion_subject" value="' . shorten_text(htmlspecialchars($post->get_subject())) . '" />';
}
// Pictures (HTML version only)
if ($html && !$export && $options[forum_post::OPTION_USER_IMAGE]) {
$out .= $lf . '<div class="forumng-pic">';
// User picture
$out .= $deletedhide ? '' : $post->display_user_picture();
// Group pictures if any - only for expanded version
if ($expanded) {
$grouppics = $post->display_group_pictures();
if ($grouppics) {
$out .= '<div class="forumng-grouppicss">' . $grouppics . '</div>';
}
}
$out .= '</div>';
}
// Link used to expand post
$expandlink = '';
if (!$expanded && !$deletedhide) {
$expandlink = ' [<a class="forumng-expandlink" ' . 'href="' . $linkprefix . 'discuss.php?' . $discussion->get_link_params(forum::PARAM_HTML) . '&expand=1#p' . $post->get_id() . '">' . get_string('expandall', 'forumng') . '</a>] <img src="' . $CFG->pixpath . '/spacer.gif" width="16" height="16" alt="" />';
}
// Byline
$by = new stdClass();
$by->name = $deletedhide ? '' : fullname($post->get_user(), $options[forum_post::OPTION_VIEW_FULL_NAMES]);
$by->date = $deletedhide ? '' : userdate($post->get_created(), get_string('strftimedatetime', 'langconfig'), $options[forum_post::OPTION_TIME_ZONE]);
if ($html) {
$out .= $lf . '<div class="forumng-info"><h2 class="forumng-author">';
$out .= $post->is_important() ? '<img src="' . $CFG->modpixpath . '/forumng/exclamation_mark.gif" alt="' . get_string('important', 'forumng') . '" ' . 'title = "' . get_string('important', 'forumng') . '"/>' : '';
if ($export) {
$out .= $by->name;
} else {
$out .= '<a href="' . $CFG->wwwroot . '/user/view.php?id=' . $post->get_user()->id . ($post->get_forum()->is_shared() ? '' : '&course=' . $post->get_forum()->get_course_id()) . '">' . $by->name . '</a>';
}
if ($postnumber) {
if ($options[forum_post::OPTION_VISIBLE_POST_NUMBERS]) {
$out .= '<span class="accesshide" style="position:static"> ' . $info . ' </span>';
} else {
$out .= '<span class="accesshide"> ' . $info . ' </span>';
}
}
$out .= $deletedhide ? '' : '</h2> <span class="forumng-separator">•</span> ';
$out .= '<span class="forumng-date">' . $by->date . '</span>';
if ($edituser = $post->get_edit_user()) {
$out .= ' <span class="forumng-separator">•</span> ' . '<span class="forumng-edit">';
$edit = new stdClass();
$edit->date = userdate($post->get_modified(), get_string('strftimedatetime', 'langconfig'), $options[forum_post::OPTION_TIME_ZONE]);
$edit->name = fullname($edituser, $options[forum_post::OPTION_VIEW_FULL_NAMES]);
if ($edituser->id == $post->get_user()->id) {
$out .= get_string('editbyself', 'forumng', $edit->date);
} else {
$out .= get_string('editbyother', 'forumng', $edit);
}
if ($options[forum_post::OPTION_COMMAND_HISTORY]) {
$out .= ' (<a href="history.php?' . $post->get_link_params(forum::PARAM_HTML) . '">' . get_string('history', 'forumng') . '</a>)';
}
$out .= '</span>';
}
if ($options[forum_post::OPTION_SELECTABLE]) {
$out .= ' • <input type="checkbox" name="selectp' . $post->get_id() . '" id="id_selectp' . $post->get_id() . '" /><label class="accesshide" for="id_selectp' . $post->get_id() . '">' . get_string('selectlabel', 'forumng', $postnumber) . '</label>';
}
if ($options[forum_post::OPTION_FLAG_CONTROL]) {
$out .= '<div class="forumng-flag">' . '<input type="image" title="' . get_string($post->is_flagged() ? 'clearflag' : 'setflag', 'forumng') . '" src="' . $CFG->modpixpath . '/forumng/flag.' . ($post->is_flagged() ? 'on' : 'off') . '.png" alt="' . get_string($post->is_flagged() ? 'flagon' : 'flagoff', 'forumng') . '" name="action.flag.p_' . $post->get_id() . '.timeread_' . $options[forum_post::OPTION_READ_TIME] . '.flag_' . ($post->is_flagged() ? 0 : 1) . '"/></div>';
}
$out .= '</div>';
} else {
$out .= $by->name . ' - ' . $by->date . $lf;
$out .= forum_cron::EMAIL_DIVIDER;
}
if ($post->get_deleted()) {
$out .= '<p class="forumng-deleted-info"><strong>' . get_string('deletedpost', 'forumng') . '</strong> ';
if ($deletedhide) {
$out .= get_string($post->get_delete_user()->id == $post->get_user()->id ? 'deletedbyauthor' : 'deletedbymoderator', 'forumng', userdate($post->get_deleted()));
} else {
$a = new stdClass();
$a->date = userdate($post->get_deleted());
$a->user = '******' . $CFG->wwwroot . '/user/view.php?id=' . $post->get_delete_user()->id . '&course=' . $post->get_forum()->get_course_id() . '">' . fullname($post->get_delete_user(), $options[forum_post::OPTION_VIEW_FULL_NAMES]) . '</a>';
$out .= get_string('deletedbyuser', 'forumng', $a);
}
$out .= '</p>';
}
// Get subject. This may make a db query when showing a single post
// (which includes parent subject).
if ($options[forum_post::OPTION_EMAIL] || $options[forum_post::OPTION_NO_COMMANDS]) {
$subject = $post->get_effective_subject(true);
} else {
$subject = $post->get_subject();
}
// Otherwise, subject is only displayed if it has changed
if ($subject !== null && $expanded && !$deletedhide) {
if ($html) {
$out .= $lf . '<h3 class="forumng-subject">';
if ($options[forum_post::OPTION_DIGEST]) {
// Digest contains link to original post
$out .= '<a href="' . $linkprefix . 'discuss.php?' . $discussion->get_link_params(forum::PARAM_HTML) . '#p' . $post->get_id() . '">' . format_string($subject) . '</a>';
} else {
$out .= format_string($subject);
}
$out .= '</h3>';
} else {
$out .= format_string($subject, true);
if ($options[forum_post::OPTION_DIGEST]) {
// Link to original post
$out .= " <{$linkprefix}discuss.php?" . $discussion->get_link_params(forum::PARAM_HTML) . $discussion->get_id() . '#p' . $post->get_id() . '>';
}
$out .= $lf;
}
}
// Get content of actual message in HTML
if ($html) {
$textoptions = new stdClass();
// Don't put a <p> tag round post
$textoptions->para = false;
// Does not indicate that we trust the text, only that the
// TRUSTTEXT marker is supported.
$textoptions->trusttext = true;
$message = format_text($post->get_message(), $post->get_format(), $textoptions, $post->get_forum()->get_course_id());
if (!$expanded && !$deletedhide) {
// When not expanded and no subject, we include a summary of the
// message
$stripped = strip_tags(preg_replace('~<script.*?</script>~s', '', $message));
$messagetosummarise = $subject !== null ? '<h3>' . $subject . '</h3> ' . $stripped : $stripped;
$summary = self::nice_shorten_text($messagetosummarise, 50);
$out .= $lf . '<div class="forumng-summary"><div class="forumng-text">' . $summary . '</div> ' . $expandlink . '</div>';
}
}
// Start of post main section
if ($expanded && !$deletedhide) {
if ($html) {
$out .= '<div class="forumng-postmain">';
}
// Attachments
$attachments = $post->get_attachment_names();
if (count($attachments)) {
if ($html) {
$out .= $lf . '<ul class="forumng-attachments">';
}
if (count($attachments) == 1) {
$attachmentlabel = get_string('attachment', 'forumng');
} else {
$attachmentlabel = get_string('attachments', 'forumng');
}
$out .= '<span class="accesshide">' . $attachmentlabel . '</span>';
foreach ($attachments as $attachment) {
if ($html) {
require_once $CFG->libdir . '/filelib.php';
$iconsrc = $CFG->pixpath . '/f/' . mimeinfo('icon', $attachment);
$alt = get_mimetype_description(mimeinfo('type', $attachment));
$out .= '<li><a href="' . $linkprefix . 'attachment.php?' . $post->get_link_params(forum::PARAM_HTML) . '&file=' . $attachment . '">' . '<img src="' . $iconsrc . '" alt="' . $alt . '" /> <span>' . htmlspecialchars($attachment) . '</span></a></li>';
} else {
// Right-align the entry to 70 characters
$padding = 70 - strlen($attachment);
if ($padding > 0) {
$out .= str_repeat(' ', $padding);
}
// Add filename
$out .= $attachment . $lf;
}
}
if ($html) {
$out .= '</ul>' . $lf;
} else {
$out .= $lf;
// Extra line break after attachments
}
}
// Display actual content
if ($html) {
if ($options[forum_post::OPTION_PRINTABLE_VERSION]) {
$message = preg_replace('~<a[^>]*\\shref\\s*=\\s*[\'"](http:.*?)[\'"][^>]*>' . '(?!(http:|www\\.)).*?</a>~', "\$0 [\$1]", $message);
}
$out .= $lf . '<div class="forumng-message">' . $message . '</div>';
} else {
$out .= format_text_email(trusttext_strip($post->get_message()), $post->get_format());
$out .= "\n\n";
}
if ($html) {
$out .= $lf . '<div class="forumng-postfooter">';
}
// Ratings
$ratings = '';
$ratingclasses = '';
if ($options[forum_post::OPTION_RATINGS_VIEW]) {
$ratingclasses .= ' forumng-canview';
if ($post->get_num_ratings() >= $post->get_forum()->get_rating_threshold()) {
if ($html) {
$ratings .= '<div class="forumng-rating">';
$a = new stdClass();
$a->avg = '<strong id="rating_for_' . $post->get_id() . '">' . $post->get_average_rating(true) . '</strong>';
$a->num = '<span class="forumng-count">' . $post->get_num_ratings() . '</span>';
$ratings .= get_string('averagerating', 'forumng', $a);
$ratings .= '</div>';
} else {
$ratings .= strip_tags($post->get_average_rating(true));
}
}
}
if ($options[forum_post::OPTION_RATINGS_EDIT] && $html) {
$ratingclasses .= ' forumng-canedit';
$ratings .= '<div class="forumng-editrating">' . get_string('yourrating', 'forumng') . ' ';
$ratings .= choose_from_menu($post->get_forum()->get_rating_options(), 'rating' . $post->get_id(), $post->get_own_rating(), '-', '', forum_post::NO_RATING, true);
$ratings .= '</div>';
}
if ($ratings) {
$out .= '<div class="forumng-ratings' . $ratingclasses . '">' . $ratings . '</div>';
}
// Commands at bottom of mail
if (class_exists('ouflags') && ou_get_is_mobile_from_cookies()) {
$mobileclass = ' class="forumng-mobilepost-link"';
} else {
$mobileclass = '';
}
if ($html) {
$commands = '';
$expires = $post->can_ignore_edit_time_limit() ? '' : '&expires=' . ($post->get_edit_time_limit() - time());
// Jump box
if ($options[forum_post::OPTION_JUMP_PREVIOUS] || $options[forum_post::OPTION_JUMP_NEXT] || $options[forum_post::OPTION_JUMP_PARENT]) {
$commands .= '<li class="forumng-jumpto">' . get_string('jumpto', 'forumng');
if ($nextid = $options[forum_post::OPTION_JUMP_NEXT]) {
$commands .= ' <a href="#p' . $nextid . '" class="forumng-next">' . get_string('jumpnext', 'forumng') . '</a>';
}
if ($pid = $options[forum_post::OPTION_JUMP_PREVIOUS]) {
if ($nextid) {
$commands .= ' (<a href="#p' . $pid . '" class="forumng-prev">' . get_string('jumppreviousboth', 'forumng') . '</a>)';
} else {
$commands .= ' <a href="#p' . $pid . '" class="forumng-prev">' . get_string('jumpprevious', 'forumng') . '</a>';
}
}
if ($parentid = $options[forum_post::OPTION_JUMP_PARENT]) {
$commands .= ' <a href="#p' . $parentid . '" class="forumng-parent">' . get_string('jumpparent', 'forumng') . '</a>';
}
$commands .= '</li>';
}
//Direct link
if ($options[forum_post::OPTION_COMMAND_DIRECTLINK]) {
$commands .= '<li class="forumng-permalink"><a href="discuss.php?' . $discussion->get_link_params(forum::PARAM_HTML) . '#p' . $post->get_id() . '" title="' . get_string('directlinktitle', 'forumng') . '">' . get_string('directlink', 'forumng', $postnumber) . '</a></li>';
}
// Alert link
if ($options[forum_post::OPTION_COMMAND_REPORT]) {
$commands .= '<li><a href="' . $linkprefix . 'alert.php?' . $post->get_link_params(forum::PARAM_HTML) . '" title="' . get_string('alert_linktitle', 'forumng') . '">' . get_string('alert_link', 'forumng', $postnumber) . '</a></li>';
}
// Split link
if ($options[forum_post::OPTION_COMMAND_SPLIT]) {
$commands .= '<li class="forumng-split"><a href="' . $linkprefix . 'splitpost.php?' . $post->get_link_params(forum::PARAM_HTML) . '">' . get_string('split', 'forumng', $postnumber) . '</a></li>';
}
// Delete link
if ($options[forum_post::OPTION_COMMAND_DELETE]) {
$commands .= '<li><a' . $mobileclass . ' href="' . $linkprefix . 'deletepost.php?' . $post->get_link_params(forum::PARAM_HTML) . $expires . '">' . get_string('delete', 'forumng', $postnumber) . '</a></li>';
}
// Undelete link
if ($options[forum_post::OPTION_COMMAND_UNDELETE]) {
$commands .= '<li><a href="' . $linkprefix . 'deletepost.php?' . $post->get_link_params(forum::PARAM_HTML) . '&delete=0">' . get_string('undelete', 'forumng', $postnumber) . '</a></li>';
}
// Edit link
if ($options[forum_post::OPTION_COMMAND_EDIT]) {
$commands .= '<li><a' . $mobileclass . ' href="' . $linkprefix . 'editpost.php?' . $post->get_link_params(forum::PARAM_HTML) . $expires . '">' . get_string('edit', 'forumng', $postnumber) . '</a></li>';
}
// Reply link
if ($options[forum_post::OPTION_COMMAND_REPLY]) {
$commands .= '<li class="forumng-replylink"><a' . $mobileclass . ' href="' . $linkprefix . 'editpost.php?replyto=' . $post->get_id() . $post->get_forum()->get_clone_param(forum::PARAM_HTML) . '">' . get_string('reply', 'forumng', $postnumber) . '</a></li>';
}
if ($commands) {
$out .= $lf . '<ul class="forumng-commands">' . $commands . '</ul>';
}
} else {
// Reply link
if ($options[forum_post::OPTION_COMMAND_REPLY]) {
$out .= forum_cron::EMAIL_DIVIDER;
if ($options[forum_post::OPTION_EMAIL]) {
$course = $post->get_forum()->get_course();
$out .= get_string("postmailinfo", "forumng", $course->shortname) . $lf;
}
$out .= "{$linkprefix}editpost.php?replyto=" . $post->get_id() . $post->get_forum()->get_clone_param(forum::PARAM_PLAIN) . $lf;
}
// Only the reply command is available in text mode
}
// End of post footer and main section
if ($html) {
$out .= '</div></div>';
}
}
// End of post div
if ($html) {
$out .= '<div class="forumng-endpost"></div></div>';
if ($export) {
$out .= '<br /><br />';
}
}
return $out;
}
}
// Is this the actual delete?
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
// Delete counts as edit to a post
if (class_exists('ouflags')) {
$DASHBOARD_COUNTER = DASHBOARD_FORUMNG_POST;
}
// Delete or undelete the post
if ($delete) {
$post->delete();
} else {
$post->undelete();
}
// Redirect back
if ($ajax) {
forum_post::print_for_ajax_and_exit($postid, $cloneid);
}
redirect('discuss.php?' . $discussion->get_link_params(forum::PARAM_PLAIN) . '#p' . $post->get_id());
}
if (class_exists('ouflags') && ou_get_is_mobile()) {
ou_mobile_configure_theme();
}
// Confirm page. Work out navigation for header
$pagename = get_string($delete ? 'deletepost' : 'undeletepost', 'forumng', $post->get_effective_subject(true));
$discussion->print_subpage_header($pagename);
// Show confirm option
if ($delete) {
$confirmstring = get_string('confirmdelete', 'forumng');
if ($post->is_root_post()) {
$confirmstring .= ' ' . get_string('confirmdelete_nodiscussion', 'forumng');
}
/**
* Obtains a search document given the ousearch parameters.
* @param object $document Object containing fields from the ousearch documents table
* @return mixed False if object can't be found, otherwise object containing the following
* fields: ->content, ->title, ->url, ->activityname, ->activityurl,
* and optionally ->extrastrings array and ->data
*/
function forumng_ousearch_get_document($document)
{
require_once dirname(__FILE__) . '/forum.php';
return forum_post::search_get_page($document);
}
/**
* Updates the in-memory digest records to add a new post to the given
* user's digests.
* @param object $user User object (must include special ->emailtype, etc)
* @param array $userdigests Array of user id => digest information object
* @param forum_post $post Post object
* @param forum_post $inreplyto Parent post
* @param forum_discussion $discussion Discus
* @param forum $forum
* @param object $cm
* @param object $course
* @param object $context
*/
private static function digest_add_post_for_user(&$user, &$userdigests, &$post, &$inreplyto, &$discussion, &$forum, &$cm, &$course, &$context)
{
global $CFG;
// Set up digest for user if required
if (!array_key_exists($user->id, $userdigests)) {
$userdigests[$user->id] = new StdClass();
$userdigests[$user->id]->discussionid = -1;
// So we do header next
$userdigests[$user->id]->user = $user;
$userdigests[$user->id]->forumid = -1;
// Get header text
$headerdata = new object();
$headerdata->sitename = format_string($course->fullname, true);
$headerdata->userprefs = $CFG->wwwroot . '/user/edit.php?id=' . $user->id . '&course=' . $course->id;
$userdigests[$user->id]->text = get_string('digestmailheader', 'forumng', $headerdata) . "\n\n";
// Get header HTML
$html = "<head>";
foreach ($CFG->stylesheets as $stylesheet) {
$html .= '<link rel="stylesheet" type="text/css" href="' . $stylesheet . '" />' . "\n";
}
$html .= "</head>\n<body id='forumng-email'>\n";
$headerdata->userprefs = '<a target="_blank" href="' . $headerdata->userprefs . '">' . get_string('digestmailprefs', 'forumng') . '</a>';
$html .= '<div class="forumng-emailheader"><p>' . get_string('digestmailheader', 'forumng', $headerdata) . '</p></div><hr size="1" noshade="noshade" />';
$userdigests[$user->id]->html = $html;
// Get email subject
$userdigests[$user->id]->subject = get_string('digestmailsubject', 'forumng', format_string($course->shortname, true));
}
// New forum?
if ($userdigests[$user->id]->forumid != $forum->get_id()) {
$userdigests[$user->id]->forumid = $forum->get_id();
}
// Is this a new discussion?
if ($userdigests[$user->id]->discussionid != $discussion->get_id()) {
$strforums = get_string('forums', 'forumng');
// Per-discussion header (text mode)
$text = "\n \n";
$text .= '=====================================================================';
$text .= "\n \n";
$text .= "{$course->shortname} -> {$strforums} -> " . format_string($forum->get_name(), true);
if ($discussion->get_subject(false) !== $forum->get_name()) {
$text .= " -> " . format_string($discussion->get_subject(false), true);
}
$text .= "\n";
// HTML mode
$html = '<hr size="1" noshade="noshade" />';
$html .= "<div class='forumng-breadcrumbs'>" . "<a target='_blank' href='{$CFG->wwwroot}/course/view.php?id={$course->id}'>{$course->shortname}</a> -> " . "<a target='_blank' href='{$CFG->wwwroot}/mod/forumng/index.php?id={$course->id}'>{$strforums}</a> -> " . "<a target='_blank' href='{$CFG->wwwroot}/mod/forumng/view.php?" . $forum->get_link_params(forum::PARAM_HTML) . "'>" . format_string($forum->get_name(), true) . "</a>";
if ($discussion->get_subject(false) !== $forum->get_name()) {
$html .= " -> <a target='_blank' href='{$CFG->wwwroot}/mod/forumng/discuss.php?" . $discussion->get_link_params(forum::PARAM_HTML) . "'>" . format_string($discussion->get_subject(false), true) . "</a>";
}
$html .= '</div>';
$userdigests[$user->id]->text .= $text;
$userdigests[$user->id]->html .= $html;
$userdigests[$user->id]->discussionid = $discussion->get_id();
}
// Get both plaintext and html versions (and subject).
// The html version will be blank if set to
// plain text mode.
$post->build_email($inreplyto, $subject, $text, $html, $user->emailtype & 1, $user->emailtype & 2, $user->emailtype & 4, $user->lang, $user->timezone, true);
$userdigests[$user->id]->text .= $text;
$userdigests[$user->id]->html .= $html;
}
/**
* Called when a post is deleted or undeleted or modified, or there is a
* larger change to the discussion
* @param forum_post $post Post that has changed; null to always recalculate
*/
function possible_lastpost_change($post = null)
{
$recalculate = false;
if (!$post) {
$recalculate = true;
} else {
if ($post->get_deleted()) {
// For deleted posts, recalculate if this was previously
// considered the latest post
$recalculate = $this->discussionfields->lastpostid == $post->get_id();
} else {
// For other posts, recalculate if this is now newer than the
// stored last post
$recalculate = $post->get_modified() > $this->discussionfields->timemodified;
}
}
// If necessary, recalculate the date
if ($recalculate) {
global $CFG;
$change = new stdClass();
$change->id = $this->get_id();
$rs = forum_utils::get_recordset_sql("SELECT id " . "FROM {$CFG->prefix}forumng_posts WHERE discussionid = " . $this->get_id() . " AND deleted=0 AND oldversion=0 " . "ORDER BY modified DESC", 0, 1);
if ($rec = rs_fetch_next_record($rs)) {
$change->lastpostid = $rec->id;
} else {
throw new forum_exception('No last post');
}
rs_close($rs);
if ($change->lastpostid != $this->discussionfields->lastpostid) {
forum_utils::update_record('forumng_discussions', $change);
}
}
}
/**
* Creates a new ForumNG by copying data (including all messages etc) from
* an old forum. The old forum will be hidden.
*
* Behaviour is undefined if the old forum wasn't eligible for conversion
* (forum_utils::get_convertible_forums).
* @param object $course Moodle course object
* @param int $forumcmid Old forum to convert
* @param bool $progress If true, print progress to output
* @param bool $hide If true, newly-created forum is also hidden
* @param bool $nodata If true, no user data (posts, subscriptions, etc)
* is copied; you only get a forum with same configuration
* @param bool $insection If true, remeber to create the new forumNG in the same section.
* @throws forum_exception If any error occurs
*/
public static function create_from_old_forum($course, $forumcmid, $progress, $hide, $nodata, $insection = true)
{
global $CFG;
// Start the clock and a database transaction
$starttime = microtime(true);
forum_utils::start_transaction();
// Note we do not use get_fast_modinfo because it doesn't contain the
// complete $cm object.
$cm = forum_utils::get_record('course_modules', 'id', $forumcmid);
$forum = forum_utils::get_record('forum', 'id', $cm->instance);
if ($progress) {
print_heading(s($forum->name), '', 3);
print '<ul><li>' . get_string('convert_process_init', 'forumng');
flush();
}
// Hide forum
forum_utils::update_record('course_modules', (object) array('id' => $cm->id, 'visible' => 0));
// Table for changed subscription constants
$subscriptiontranslate = array(0 => 1, 1 => 3, 2 => 2, 3 => 0);
// Get, convert, and create forum table data
$forumng = (object) array('course' => $course->id, 'name' => addslashes($forum->name), 'type' => 'general', 'intro' => addslashes($forum->intro), 'ratingscale' => $forum->scale, 'ratingfrom' => $forum->assesstimestart, 'ratinguntil' => $forum->assesstimefinish, 'ratingthreshold' => 1, 'grading' => $forum->assessed, 'attachmentmaxbytes' => $forum->maxbytes, 'subscription' => $subscriptiontranslate[$forum->forcesubscribe], 'feedtype' => $forum->rsstype, 'feeditems' => $forum->rssarticles, 'maxpostsperiod' => $forum->blockperiod, 'maxpostsblock' => $forum->blockafter, 'postingfrom' => 0, 'postinguntil' => 0, 'typedata' => null);
require_once $CFG->dirroot . '/mod/forumng/lib.php';
// Note: The idnumber is required. We cannot copy it because then there
// would be a duplicate idnumber. Let's just leave blank, people will
// have to configure this manually.
$forumng->cmidnumber = '';
if (!($newforumid = forumng_add_instance($forumng))) {
throw new forum_exception("Failed to add forumng instance");
}
// Create and add course-modules entry
$newcm = new stdClass();
$newcm->course = $course->id;
$newcm->module = get_field('modules', 'id', 'name', 'forumng');
if (!$newcm->module) {
throw new forum_exception("Cannot find forumng module id");
}
$newcm->instance = $newforumid;
$newcm->section = $cm->section;
$newcm->added = time();
$newcm->score = $cm->score;
$newcm->indent = $cm->indent;
$newcm->visible = 0;
// Forums are always hidden until finished
$newcm->groupmode = $cm->groupmode;
$newcm->groupingid = $cm->groupingid;
$newcm->idnumber = $cm->idnumber;
$newcm->groupmembersonly = $cm->groupmembersonly;
// Include extra OU-specific data
if (class_exists('ouflags')) {
$newcm->showto = $cm->showto;
$newcm->stealth = $cm->stealth;
$newcm->parentcmid = $cm->parentcmid;
$newcm->completion = $cm->completion;
$newcm->completiongradeitemnumber = $cm->completiongradeitemnumber;
$newcm->completionview = $cm->completionview;
$newcm->availablefrom = $cm->availablefrom;
$newcm->availableuntil = $cm->availableuntil;
$newcm->showavailability = $cm->showavailability;
$newcm->parentpagename = $cm->parentpagename;
}
// Add
$newcm->id = forum_utils::insert_record('course_modules', $newcm);
// Update section
if ($insection) {
$section = forum_utils::get_record('course_sections', 'id', $newcm->section);
$updatesection = (object) array('id' => $section->id, 'sequence' => str_replace($cm->id, $cm->id . ',' . $newcm->id, $section->sequence));
if ($updatesection->sequence == $section->sequence) {
throw new forum_exception("Unable to update sequence");
}
forum_utils::update_record('course_sections', $updatesection);
}
// Construct forum object for new forum
$newforum = self::get_from_id($forumng->id, forum::CLONE_DIRECT);
if ($progress) {
print ' ' . get_string('convert_process_state_done', 'forumng') . '</li>';
}
if (!$nodata) {
// Convert subscriptions
switch ($newforum->get_effective_subscription_option()) {
case self::SUBSCRIPTION_PERMITTED:
if ($progress) {
print '<li>' . get_string('convert_process_subscriptions_normal', 'forumng');
flush();
}
// Standard subscription - just copy subscriptions
$rs = forum_utils::get_recordset('forum_subscriptions', 'forum', $forum->id);
while ($rec = rs_fetch_next_record($rs)) {
forum_utils::insert_record('forumng_subscriptions', (object) array('forumid' => $forumng->id, 'userid' => $rec->userid, 'subscribed' => 1));
}
rs_close($rs);
if ($progress) {
print ' ' . get_string('convert_process_state_done', 'forumng') . '</li>';
}
break;
case self::SUBSCRIPTION_INITIALLY_SUBSCRIBED:
// Initial subscription is handled differently; the old forum
// stores all the subscriptions in the database, while in this
// forum we only store people who chose to unsubscribe
if ($progress) {
print '<li>' . get_string('convert_process_subscriptions_initial', 'forumng');
flush();
}
// Get list of those subscribed on old forum
$rs = forum_utils::get_recordset('forum_subscriptions', 'forum', $forum->id);
$subscribedbefore = array();
while ($rec = rs_fetch_next_record($rs)) {
$subscribedbefore[$rec->userid] = true;
}
rs_close();
// Get list of those subscribed on new forum
$new = $newforum->get_subscribers();
// For anyone in the new list but not the old list, add an
// unsubscribe
foreach ($new as $user) {
if (!array_key_exists($user->id, $subscribedbefore)) {
forum_utils::insert_record('forumng_subscriptions', (object) array('forumid' => $forumng->id, 'userid' => $user->id, 'subscribed' => 0));
}
}
if ($progress) {
print ' ' . get_string('convert_process_state_done', 'forumng') . '</li>';
}
break;
}
// Convert discussions
if ($progress) {
print '<li>' . get_string('convert_process_discussions', 'forumng');
flush();
}
$rsd = forum_utils::get_recordset('forum_discussions', 'forum', $forum->id);
$count = 0;
while ($recd = rs_fetch_next_record($rsd)) {
// Convert discussion options
$newd = (object) array('forumid' => $forumng->id, 'timestart' => $recd->timestart, 'timeend' => $recd->timeend, 'deleted' => 0, 'locked' => 0, 'sticky' => 0);
if ($recd->groupid == -1 || !$newcm->groupmode) {
$newd->groupid = null;
} else {
$newd->groupid = $recd->groupid;
}
// Save discussion
$newd->id = forum_utils::insert_record('forumng_discussions', $newd);
// Convert posts
$lastposttime = -1;
$discussionupdate = (object) array('id' => $newd->id);
$postids = array();
// From old post id to new post id
$parentposts = array();
// From new post id to old parent id
$subjects = array();
// From new id to subject text (no slashes)
$rsp = forum_utils::get_recordset('forum_posts', 'discussion', $recd->id);
while ($recp = rs_fetch_next_record($rsp)) {
// Convert post
$newp = (object) array('discussionid' => $newd->id, 'userid' => $recp->userid, 'created' => $recp->created, 'modified' => $recp->modified, 'deleted' => 0, 'deleteuserid' => null, 'mailstate' => self::MAILSTATE_DIGESTED, 'oldversion' => 0, 'edituserid' => null, 'subject' => addslashes($recp->subject), 'message' => addslashes($recp->message), 'format' => $recp->format, 'important' => 0);
// Are there any attachments?
$attachments = array();
if (class_exists('ouflags')) {
// OU has customisation for existing forum that supports
// multiple attachments
$attachmentrecords = forum_utils::get_records('forum_attachments', 'postid', $recp->id);
foreach ($attachmentrecords as $reca) {
$attachments[] = $reca->attachment;
}
} else {
// Standard forum uses attachment field for filename
if ($recp->attachment) {
$attachments[] = $recp->attachment;
}
}
$newp->attachments = count($attachments) ? 1 : 0;
// Add record
$newp->id = forum_utils::insert_record('forumng_posts', $newp);
// Remember details for later parent update
$postids[$recp->id] = $newp->id;
if ($recp->parent) {
$parentposts[$newp->id] = $recp->parent;
} else {
$discussionupdate->postid = $newp->id;
}
if ($newp->created > $lastposttime) {
$discussionupdate->lastpostid = $newp->id;
}
$subjects[$newp->id] = $recp->subject;
// Copy attachments
$oldfolder = $CFG->dataroot . "/{$course->id}/{$CFG->moddata}/forum/{$forum->id}/{$recp->id}";
$newfolder = forum_post::get_any_attachment_folder($course->id, $forumng->id, $newd->id, $newp->id);
$filesok = 0;
$filesfailed = 0;
foreach ($attachments as $attachment) {
// Create folder if it isn't there
$attachment = clean_filename($attachment);
check_dir_exists($newfolder, true, true);
// Copy file
try {
forum_utils::copy("{$oldfolder}/{$attachment}", "{$newfolder}/{$attachment}");
$filesok++;
} catch (forum_exception $e) {
if ($progress) {
print "[<strong>Warning</strong>: file copy failed for post " . $recp->id . " => " . $newp->id . ", file " . s($attachment) . "]";
}
$filesfailed++;
}
}
// If all files failed, clean up
if ($filesfailed && !$filesok) {
rmdir($newfolder);
$noattachments = (object) array('id' => $newp->id, 'attachments' => 0);
forum_utils::update_record('forumng_posts', $noattachments);
}
// Convert ratings
if ($forumng->ratingscale) {
$rsr = get_recordset('forum_ratings', 'post', $recp->id);
while ($recr = rs_fetch_next_record($rsr)) {
forum_utils::insert_record('forumng_ratings', (object) array('postid' => $newp->id, 'userid' => $recr->userid, 'time' => $recr->time, 'rating' => $recr->rating));
}
rs_close($rsr);
}
}
rs_close($rsp);
// Update parent numbers
$newparentids = array();
foreach ($parentposts as $newid => $oldparentid) {
if (!array_key_exists($oldparentid, $postids)) {
throw new forum_exception("Unknown parent post {$oldparentid}");
}
$newparentid = $postids[$oldparentid];
forum_utils::update_record('forumng_posts', (object) array('id' => $newid, 'parentpostid' => $newparentid));
$newparentids[$newid] = $newparentid;
}
// Update subjects
$removesubjects = array();
// Array of ints to cancel subjects
foreach ($newparentids as $newid => $newparentid) {
$subject = $subjects[$newid];
$parentsubject = $subjects[$newparentid];
if ($subject && ($subject == get_string('re', 'forum') . ' ' . $parentsubject || $subject == $parentsubject)) {
$removesubjects[] = $newid;
}
}
if (count($removesubjects)) {
$in = forum_utils::in_or_equals($removesubjects);
forum_utils::execute_sql("UPDATE {$CFG->prefix}forumng_posts SET subject=NULL WHERE id {$in}");
}
// Update first/last post numbers
forum_utils::update_record('forumng_discussions', $discussionupdate);
// Convert read data
$rsr = forum_utils::get_recordset_sql("\nSELECT\n userid, MAX(lastread) AS lastread\nFROM\n {$CFG->prefix}forum_read\nWHERE\n discussionid = {$recd->id}\nGROUP BY\n userid");
while ($recr = rs_fetch_next_record($rsr)) {
forum_utils::insert_record('forumng_read', (object) array('discussionid' => $newd->id, 'userid' => $recr->userid, 'time' => $recr->lastread));
}
rs_close($rsr);
// Display dot for each discussion
if ($progress) {
print '.';
$count++;
if ($count % 10 == 0) {
print $count;
}
flush();
}
}
rs_close($rsd);
if ($progress) {
print ' ' . get_string('convert_process_state_done', 'forumng') . '</li>';
}
}
// Show forum
if (!$hide && $cm->visible) {
if ($progress) {
print '<li>' . get_string('convert_process_show', 'forumng');
flush();
}
$updatecm = (object) array('id' => $newcm->id, 'visible' => 1);
forum_utils::update_record('course_modules', $updatecm);
if ($progress) {
print ' ' . get_string('convert_process_state_done', 'forumng') . '</li>';
}
}
// Transfer role assignments
$oldcontext = get_context_instance(CONTEXT_MODULE, $cm->id);
$newcontext = get_context_instance(CONTEXT_MODULE, $newcm->id);
$roles = get_records('role_assignments', 'contextid', $oldcontext->id);
if ($roles) {
if ($progress) {
print '<li>' . get_string('convert_process_assignments', 'forumng');
flush();
}
foreach ($roles as $role) {
$newrole = $role;
$newrole->contextid = $newcontext->id;
$newrole->enrol = addslashes($newrole->enrol);
forum_utils::insert_record('role_assignments', $newrole);
}
if ($progress) {
print ' ' . get_string('convert_process_state_done', 'forumng') . '</li>';
}
}
// Transfer capabilities
$capabilities = array('moodle/course:viewhiddenactivities' => 'moodle/course:viewhiddenactivities', 'moodle/site:accessallgroups' => 'moodle/site:accessallgroups', 'moodle/site:trustcontent' => 'moodle/site:trustcontent', 'moodle/site:viewfullnames' => 'moodle/site:viewfullnames', 'mod/forum:viewdiscussion' => 'mod/forumng:viewdiscussion', 'mod/forum:startdiscussion' => 'mod/forumng:startdiscussion', 'mod/forum:replypost' => 'mod/forumng:replypost', 'mod/forum:viewrating' => 'mod/forumng:viewrating', 'mod/forum:viewanyrating' => 'mod/forumng:viewanyrating', 'mod/forum:rate' => 'mod/forumng:rate', 'mod/forum:createattachment' => 'mod/forumng:createattachment', 'mod/forum:deleteanypost' => 'mod/forumng:deleteanypost', 'mod/forum:splitdiscussions' => 'mod/forumng:splitdiscussions', 'mod/forum:movediscussions' => 'mod/forumng:movediscussions', 'mod/forum:editanypost' => 'mod/forumng:editanypost', 'mod/forum:viewsubscribers' => 'mod/forumng:viewsubscribers', 'mod/forum:managesubscriptions' => 'mod/forumng:managesubscriptions', 'mod/forum:viewhiddentimedposts' => 'mod/forumng:viewallposts');
$caps = get_records('role_capabilities', 'contextid', $oldcontext->id);
if ($caps) {
if ($progress) {
print '<li>' . get_string('convert_process_overrides', 'forumng');
flush();
}
foreach ($caps as $cap) {
foreach ($capabilities as $key => $capability) {
if ($cap->capability != $key) {
continue;
}
$newcap = $cap;
$newcap->contextid = $newcontext->id;
$newcap->capability = $capability;
$newcap->capability = addslashes($newcap->capability);
forum_utils::insert_record('role_capabilities', $newcap);
}
}
if ($progress) {
print ' ' . get_string('convert_process_state_done', 'forumng') . '</li>';
}
}
// Do course cache
rebuild_course_cache($course->id, true);
// Update search data
if (self::search_installed()) {
if ($progress) {
print '<li>' . get_string('convert_process_search', 'forumng') . '</li>';
flush();
}
self::search_update_all($progress, $course->id, $newcm->id);
}
// OU only: Transfer external dashboard details to new forum
if (class_exists('ouflags')) {
if ($progress) {
print '<li>' . get_string('convert_process_dashboard', 'forumng');
flush();
}
require_once $CFG->dirroot . '/local/externaldashboard/external_dashboard.php';
$a = new stdClass();
list($a->yay, $a->nay) = external_dashboard::transfer_favourites($forumcmid, $newcm->id);
if ($progress) {
print ' ' . get_string('convert_process_dashboard_done', 'forumng', $a) . '</li>';
}
}
if ($progress) {
print '<li>' . get_string('convert_process_update_subscriptions', 'forumng');
flush();
}
self::group_subscription_update(false, $newcm->id);
if ($progress) {
print ' ' . get_string('convert_process_state_done', 'forumng') . '</li>';
}
forum_utils::finish_transaction();
if ($progress) {
$a = (object) array('seconds' => round(microtime(true) - $starttime, 1), 'link' => '<a href="view.php?id=' . $newcm->id . '">' . get_string('convert_newforum', 'forumng') . '</a>');
print '</ul><p>' . get_string('convert_process_complete', 'forumng', $a) . '</p>';
}
}
/**
* Prints AJAX version of the post to output, and exits.
* @param mixed $postorid Post object or ID of post
* @param int $cloneid If $postorid is an id, a clone id may be necessary
* to construct the post
* @param array $options Post options if any
* @param int $postid ID of post
*/
public static function print_for_ajax_and_exit($postorid, $cloneid = null, $options = array())
{
if (is_object($postorid)) {
$post = $postorid;
} else {
$post = forum_post::get_from_id($postorid, $cloneid, true);
}
header('Content-Type: text/plain');
print trim($post->display(true, $options));
exit;
}
$post = reset($posts);
$pagename = $post->u_firstname . ' ' . $post->u_lastname;
$pagename .= $CFG->forumng_showusername ? ' (' . $post->u_username . ')' : '';
} else {
if (!($user = get_record('user', 'id', $userid))) {
throw new forum_exception("Cannot find user (id={$userid}) in the user table");
}
$pagename = $user->firstname . ' ' . $user->lastname . ' (' . $user->username . ')';
}
// Print page header
$prevpage = get_string('userposts', 'forumng');
$navigation = array();
$navigation[] = array('name' => $prevpage, 'link' => $CFG->wwwroot . '/mod/forumng/feature/userposts/list.php?id=' . $cmid);
$forum->print_subpage_header($pagename, $navigation);
foreach ($posts as $postid => $post) {
$fp = forum_post::get_from_id($postid, $cloneid, false, false, $userid);
print "<div class='forumng-userpostheading'>";
// If this post is a reply, then print a link to the discussion
if (isset($post->parentpostid)) {
$url = $CFG->wwwroot . '/mod/forumng/discuss.php?d=' . $post->discussionid;
$title = $post->fd_subject;
print get_string('re', 'forumng', "<a href='{$url}'>{$title}</a>");
} else {
print get_string('newdiscussion', 'forumng');
}
print "</div>";
// Display this post
$options = array(forum_post::OPTION_NO_COMMANDS => true, forum_post::OPTION_FIRST_UNREAD => false, forum_post::OPTION_UNREAD_NOT_HIGHLIGHTED => true);
print $fp->display(true, $options);
}
// Display link to the discussion
<?php
require_once '../../config.php';
require_once 'forum.php';
if (class_exists('ouflags')) {
$DASHBOARD_COUNTER = DASHBOARD_FORUMNG_AJAX;
}
// Script retrieves content of a single post (plain). Intended for use only
// by AJAX calls.
// Post ID
$postid = required_param('p', PARAM_INT);
$cloneid = optional_param('clone', 0, PARAM_INT);
$raw = optional_param('raw', 0, PARAM_INT);
try {
// Get post
$post = forum_post::get_from_id($postid, $cloneid, true, true);
// Do all access security checks
$post->require_view();
// Display post
if ($raw) {
print $post->get_json_format();
} else {
forum_post::print_for_ajax_and_exit($post);
}
} catch (forum_exception $e) {
header('Content-Type: text/plain', true, 500);
print $e->getMessage();
}
