protected function print_edit($content = null) {
global $CFG, $OUTPUT, $USER, $PAGE;
if (!$this->check_locks()) {
return;
}
//delete old locks (> 1 hour)
wiki_delete_old_locks();
$version = wiki_get_current_version($this->page->id);
$format = $version->contentformat;
if ($content == null) {
if (empty($this->section)) {
$content = $version->content;
} else {
$content = $this->sectioncontent;
}
}
$versionnumber = $version->version;
if ($this->versionnumber >= 0) {
if ($version->version != $this->versionnumber) {
print $OUTPUT->box(get_string('wrongversionlock', 'wiki'), 'errorbox');
$versionnumber = $this->versionnumber;
}
}
$url = $CFG->wwwroot . '/mod/wiki/edit.php?pageid=' . $this->page->id;
if (!empty($this->section)) {
$url .= "§ion=" . urlencode($this->section);
}
$params = array(
'attachmentoptions' => page_wiki_edit::$attachmentoptions,
'format' => $version->contentformat,
'version' => $versionnumber,
'pagetitle' => $this->page->title,
'contextid' => $this->modcontext->id
);
$data = new StdClass();
$data->newcontent = $content;
$data->version = $versionnumber;
$data->format = $format;
switch ($format) {
case 'html':
$data->newcontentformat = FORMAT_HTML;
// Append editor context to editor options, giving preference to existing context.
page_wiki_edit::$attachmentoptions = array_merge(array('context' => $this->modcontext), page_wiki_edit::$attachmentoptions);
$data = file_prepare_standard_editor($data, 'newcontent', page_wiki_edit::$attachmentoptions, $this->modcontext, 'mod_wiki', 'attachments', $this->subwiki->id);
break;
default:
break;
}
if ($version->contentformat != 'html') {
$params['fileitemid'] = $this->subwiki->id;
$params['component'] = 'mod_wiki';
$params['filearea'] = 'attachments';
}
if (!empty($CFG->usetags)) {
$params['tags'] = tag_get_tags_csv('wiki_pages', $this->page->id, TAG_RETURN_TEXT);
}
$form = new mod_wiki_edit_form($url, $params);
if ($formdata = $form->get_data()) {
if (!empty($CFG->usetags)) {
$data->tags = $formdata->tags;
}
} else {
if (!empty($CFG->usetags)) {
$data->tags = tag_get_tags_array('wiki', $this->page->id);
}
}
$form->set_data($data);
$form->display();
}
function __construct($wiki, $subwiki, $cm)
{
global $CFG, $PAGE;
parent::__construct($wiki, $subwiki, $cm);
self::$attachmentoptions = array('subdirs' => false, 'maxfiles' => -1, 'maxbytes' => $CFG->maxbytes, 'accepted_types' => '*');
$PAGE->requires->js_init_call('M.mod_wiki.renew_lock', null, true);
$PAGE->requires->yui2_lib('connection');
}