}
/**
- * @addtogroup API
+ * @ingroup API
*/
class ApiParse extends ApiBase {
$params = $this->extractRequestParams();
$text = $params['text'];
$title = $params['title'];
+ $page = $params['page'];
+ $oldid = $params['oldid'];
+ if(!is_null($page) && (!is_null($text) || $title != "API"))
+ $this->dieUsage("The page parameter cannot be used together with the text and title parameters", 'params');
$prop = array_flip($params['prop']);
+ $revid = false;
- //Create title for parser
- $title_obj = Title :: newFromText($params['title']);
- if(!$title_obj)
- $title_obj = Title :: newFromText("API"); // Default title is "API". For example, ExpandTemplates uses "ExpendTemplates" for it
+ global $wgParser, $wgUser;
+ $popts = new ParserOptions();
+ $popts->setTidy(true);
+ $popts->enableLimitReport();
+ if(!is_null($oldid) || !is_null($page))
+ {
+ if(!is_null($oldid))
+ {
+ # Don't use the parser cache
+ $rev = Revision::newFromID($oldid);
+ if(!$rev)
+ $this->dieUsage("There is no revision ID $oldid", 'missingrev');
+ if(!$rev->userCan(Revision::DELETED_TEXT))
+ $this->dieUsage("You don't have permission to view deleted revisions", 'permissiondenied');
+ $text = $rev->getRawText();
+ $titleObj = $rev->getTitle();
+ $p_result = $wgParser->parse($text, $titleObj, $popts);
+ }
+ else
+ {
+ $titleObj = Title::newFromText($page);
+ if(!$titleObj)
+ $this->dieUsage("The page you specified doesn't exist", 'missingtitle');
- // Parse text
- global $wgParser;
- $p_result = $wgParser->parse( $text, $title_obj, new ParserOptions() );
+ // Try the parser cache first
+ $articleObj = new Article($titleObj);
+ if(isset($prop['revid']))
+ $oldid = $articleObj->getRevIdFetched();
+ $pcache = ParserCache::singleton();
+ $p_result = $pcache->get($articleObj, $wgUser);
+ if(!$p_result) {
+ $p_result = $wgParser->parse($articleObj->getContent(), $titleObj, $popts);
+ global $wgUseParserCache;
+ if($wgUseParserCache)
+ $pcache->save($p_result, $articleObj, $wgUser);
+ }
+ }
+ }
+ else
+ {
+ $titleObj = Title::newFromText($title);
+ if(!$titleObj)
+ $titleObj = Title::newFromText("API");
+ $p_result = $wgParser->parse($text, $titleObj, $popts);
+ }
// Return result
$result = $this->getResult();
$result_array['externallinks'] = array_keys($p_result->getExternalLinks());
if(isset($prop['sections']))
$result_array['sections'] = $p_result->getSections();
-
+ if(!is_null($oldid))
+ $result_array['revid'] = $oldid;
+
$result_mapping = array(
'langlinks' => 'll',
'categories' => 'cl',
$this->setIndexedTagNames( $result_array, $result_mapping );
$result->addValue( null, $this->getModuleName(), $result_array );
}
-
+
private function formatLangLinks( $links ) {
$result = array();
foreach( $links as $link ) {
}
return $result;
}
-
+
private function formatCategoryLinks( $links ) {
$result = array();
foreach( $links as $link => $sortkey ) {
}
return $result;
}
-
+
private function formatLinks( $links ) {
$result = array();
foreach( $links as $ns => $nslinks ) {
}
return $result;
}
-
+
private function setIndexedTagNames( &$array, $mapping ) {
foreach( $mapping as $key => $name ) {
if( isset( $array[$key] ) )
}
}
- protected function getAllowedParams() {
+ public function getAllowedParams() {
return array (
- 'title' => array(
+ 'title' => array(
ApiBase :: PARAM_DFLT => 'API',
),
'text' => null,
+ 'page' => null,
+ 'oldid' => null,
'prop' => array(
- ApiBase :: PARAM_DFLT => 'text|langlinks|categories|links|templates|images|externallinks|sections',
+ ApiBase :: PARAM_DFLT => 'text|langlinks|categories|links|templates|images|externallinks|sections|revid',
ApiBase :: PARAM_ISMULTI => true,
ApiBase :: PARAM_TYPE => array(
'text',
'templates',
'images',
'externallinks',
- 'sections'
+ 'sections',
+ 'revid'
)
)
);
}
- protected function getParamDescription() {
+ public function getParamDescription() {
return array (
'text' => 'Wikitext to parse',
- 'title' => 'Title of page',
- 'prop' => 'Which pieces of information to get'
+ 'title' => 'Title of page the text belongs to',
+ 'page' => 'Parse the content of this page. Cannot be used together with text and title',
+ 'oldid' => 'Parse the content of this revision. Overrides page',
+ 'prop' => array('Which pieces of information to get.',
+ 'NOTE: Section tree is only generated if there are more than 4 sections, or if the __TOC__ keyword is present'
+ ),
);
}
- protected function getDescription() {
+ public function getDescription() {
return 'This module parses wikitext and returns parser output';
}
return __CLASS__ . ': $Id$';
}
}
-