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<?php
namespace dokuwiki\Action;
/**
* Class Preview
*
* preview during editing
* @package dokuwiki\Action
*/
class Preview extends Edit {
/** @inheritdoc */
public function preProcess() {
header('X-XSS-Protection: 0');
$this->savedraft();
parent::preProcess();
}
public function tplContent() {
global $TEXT;
html_edit();
html_show($TEXT);
* Saves a draft on preview
protected function savedraft() {
global $INFO;
global $ID;
global $INPUT;
global $conf;
if(!$conf['usedraft']) return;
if(!$INPUT->post->has('wikitext')) return;
// ensure environment (safeguard when used via AJAX)
assert(isset($INFO['client']), 'INFO.client should have been set');
assert(isset($ID), 'ID should have been set');
$draft = array(
'id' => $ID,
'prefix' => substr($INPUT->post->str('prefix'), 0, -1),
'text' => $INPUT->post->str('wikitext'),
'suffix' => $INPUT->post->str('suffix'),
'date' => $INPUT->post->int('date'),
'client' => $INFO['client'],
);
$cname = getCacheName($draft['client'] . $ID, '.draft');
if(io_saveFile($cname, serialize($draft))) {
$INFO['draft'] = $cname;
splitbrain /
dokuwiki
