/**
* Displays the reply/edit form on a discussion page. Usually this form is
* hidden by CSS and only displayed when JavaScript activates it.
* @param mod_forumng $forum
* @return string HTMl for form
*/
public function render_ajax_forms($forum)
{
global $CFG;
require_once $CFG->dirroot . '/mod/forumng/editpost_form.php';
// Reply form
$mform = new mod_forumng_editpost_form('editpost.php', array('params' => array(), 'isdiscussion' => false, 'ispost' => true, 'islock' => false, 'forum' => $forum, 'edit' => false, 'post' => null, 'ajaxversion' => 1, 'isroot' => false));
$result = $mform->get_html();
// Edit form
$mform = new mod_forumng_editpost_form('editpost.php', array('params' => array(), 'isdiscussion' => false, 'ispost' => true, 'islock' => false, 'forum' => $forum, 'edit' => true, 'post' => null, 'ajaxversion' => 2, 'isroot' => false));
$result .= $mform->get_html();
// Edit form (discussion)
$mform = new mod_forumng_editpost_form('editpost.php', array('params' => array(), 'isdiscussion' => false, 'ispost' => true, 'islock' => false, 'forum' => $forum, 'edit' => true, 'post' => null, 'ajaxversion' => 3, 'isroot' => true));
$result .= $mform->get_html();
return '<div id="forumng-formhome">' . $result . '</div>';
}
if ($iframe) {
$PAGE->add_body_class('forumng-iframe');
}
// See if this is a save action or a form view
require_once 'editpost_form.php';
if ($cloneid) {
// Clone parameter is required for all actions
$params['clone'] = $cloneid;
}
// Iframe parameter always available.
if ($iframe) {
$params['iframe'] = 1;
}
// Expand parameter always available
$params['expand'] = $expand;
$mform = new mod_forumng_editpost_form('editpost.php', array('params' => $params, 'isdiscussion' => $isdiscussion, 'forum' => $forum, 'edit' => $edit, 'ispost' => $ispost, 'islock' => $islock, 'post' => isset($post) ? $post : null, 'isroot' => $isroot, 'iframe' => $iframe ? true : false, 'timelimit' => $ispost && $edit && !$post->can_ignore_edit_time_limit() ? $post->get_edit_time_limit() : 0, 'draft' => $draft));
if ($mform->is_cancelled()) {
if ($edit) {
redirect('discuss.php?' . $post->get_discussion()->get_link_params(mod_forumng::PARAM_PLAIN) . $expandparam);
} else {
if ($islock || $replytoid) {
redirect('discuss.php?' . $discussion->get_link_params(mod_forumng::PARAM_PLAIN) . $expandparam);
} else {
redirect('view.php?' . $forum->get_link_params(mod_forumng::PARAM_PLAIN));
}
}
} else {
if ($fromform = $mform->get_data()) {
// Set up values which might not be defined
if ($ispost) {
// Blank subject counts as null
$params = array('p' => $postid);
$pagename = get_string('editpost', 'forumng', $post->get_effective_subject(true));
}
}
}
}
// Get other useful variables (convenience)
$course = $forum->get_course();
$cm = $forum->get_course_module();
// See if this is a save action or a form view
require_once 'editpost_form.php';
if ($cloneid) {
// Clone parameter is required for all actions
$params['clone'] = $cloneid;
}
$mform = new mod_forumng_editpost_form('editpost.php', array('params' => $params, 'isdiscussion' => $isdiscussion, 'forum' => $forum, 'edit' => $edit, 'ispost' => $ispost, 'islock' => $islock, 'post' => isset($post) ? $post : null, 'isroot' => $isroot, 'ajaxversion' => $ajax ? true : false, 'timelimit' => $ispost && $edit && !$post->can_ignore_edit_time_limit() ? $post->get_edit_time_limit() : 0, 'draft' => $draft));
if ($mform->is_cancelled()) {
if ($edit) {
redirect('discuss.php?' . $post->get_discussion()->get_link_params(forum::PARAM_PLAIN));
} else {
if ($islock) {
redirect('discuss.php?' . $discussion->get_link_params(forum::PARAM_PLAIN));
} else {
redirect('view.php?' . $forum->get_link_params(forum::PARAM_PLAIN));
}
}
} else {
if ($fromform = $mform->get_data()) {
if (class_exists('ouflags') && $ispost) {
// Any edit of a post counts as 'post' (including AJAX ones and
// draft saves)
