/**
* Convert editor content from one format to another.
*
* @param $content The content to convert from the request object or passed in as a string
* @param $convertToFormat The format to convert to ('richtext' or 'wikitext')
* @param $response (optional) The response object to add edgeCases to
*/
public static function convertContent($content = '', $convertToFormat = '', WikiaResponse $response = null)
{
if (class_exists('RTE')) {
// Clear out edge cases to avoid polluting future requests
RTE::$edgeCases = array();
if (!empty($content) && !empty($convertToFormat)) {
if ($convertToFormat == 'richtext') {
$html = RTE::WikitextToHtml($content);
if (empty(RTE::$edgeCases)) {
$content = $html;
// Edge cases were found, add them to the response object (if provided)
} else {
if (!is_null($response)) {
$response->setVal('edgeCases', RTE::$edgeCases);
}
}
} else {
if ($convertToFormat == 'wikitext') {
$content = RTE::HtmlToWikitext($content);
}
}
}
}
return $content;
}
/**
* Perform reverse parsing from HTML to wikitext
*/
public static function html2wiki()
{
global $wgRequest;
$html = $wgRequest->getVal('html', '');
RTE::log(__METHOD__, $html);
$wikitext = RTE::HtmlToWikitext($html);
return array('wikitext' => $wikitext);
}
/**
* Reverse parse wikitext when performing diff for edit conflict
*/
static function onEditPageBeforeConflictDiff(&$editform, &$out)
{
$helper = EditPageLayoutHelper::getInstance();
if (class_exists('RTE') && $helper->getRequest()->getVal('RTEMode') == 'wysiwyg') {
$editform->textbox2 = RTE::HtmlToWikitext($editform->textbox2);
}
return true;
}
/**
* Perform "reverse" parsing of HTML to wikitext when saving / doing preview from wysiwyg mode
*
* @param EditPage $form
*/
public static function reverse($form, $out = null)
{
global $wgRequest;
wfProfileIn(__METHOD__);
if ($wgRequest->wasPosted()) {
if ($wgRequest->getVal('RTEMode') == 'wysiwyg') {
RTE::log('performing reverse parsing back to wikitext');
if ($out == null) {
$wikitext = RTE::HtmlToWikitext($wgRequest->getText('wpTextbox1'));
$wgRequest->setVal('wpTextbox1', $wikitext);
} else {
$form->textbox1 = $form->getContent();
}
}
}
wfProfileOut(__METHOD__);
return true;
}
/**
* Return wikitext from given POST request
*/
protected function getWikitextFromField($fieldName)
{
$wikitext = $this->request->getText($fieldName);
// perform reverse parsing when needed (i.e. convert HTML from RTE to wikitext)
if (class_exists('RTE') && ($this->request->getVal('RTEMode') == 'wysiwyg' || $this->request->getVal('mode') == 'wysiwyg')) {
$wikitext = RTE::HtmlToWikitext($wikitext);
$this->request->setVal('RTEMode', null);
}
return $wikitext;
}
/**
* Reverse parse wikitext when performing diff for edit conflict
*/
function onEditPageBeforeConflictDiff(&$editform, &$out)
{
if (class_exists('RTE') && $this->request->getVal('RTEMode') == 'wysiwyg') {
$editform->textbox2 = RTE::HtmlToWikitext($editform->textbox2);
}
return true;
}