3 * Content handler for wiki text pages.
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 * http://www.gnu.org/copyleft/gpl.html
26 use MediaWiki\MediaWikiServices
;
29 * Content handler for wiki text pages.
33 class WikitextContentHandler
extends TextContentHandler
{
35 public function __construct( $modelId = CONTENT_MODEL_WIKITEXT
) {
36 parent
::__construct( $modelId, [ CONTENT_FORMAT_WIKITEXT
] );
39 protected function getContentClass() {
40 return WikitextContent
::class;
44 * Returns a WikitextContent object representing a redirect to the given destination page.
46 * @param Title $destination The page to redirect to.
47 * @param string $text Text to include in the redirect, if possible.
51 * @see ContentHandler::makeRedirectContent
53 public function makeRedirectContent( Title
$destination, $text = '' ) {
56 if ( $destination->getNamespace() == NS_CATEGORY
) {
59 $iw = $destination->getInterwiki();
60 if ( $iw && Language
::fetchLanguageName( $iw, null, 'mw' ) ) {
65 $mwRedir = MediaWikiServices
::getInstance()->getMagicWordFactory()->get( 'redirect' );
66 $redirectText = $mwRedir->getSynonym( 0 ) .
67 ' [[' . $optionalColon . $destination->getFullText() . ']]';
70 $redirectText .= "\n" . $text;
73 $class = $this->getContentClass();
74 return new $class( $redirectText );
78 * Returns true because wikitext supports redirects.
80 * @return bool Always true.
82 * @see ContentHandler::supportsRedirects
84 public function supportsRedirects() {
89 * Returns true because wikitext supports sections.
91 * @return bool Always true.
93 * @see ContentHandler::supportsSections
95 public function supportsSections() {
100 * Returns true, because wikitext supports caching using the
101 * ParserCache mechanism.
105 * @return bool Always true.
107 * @see ContentHandler::isParserCacheSupported
109 public function isParserCacheSupported() {
115 * @return FileContentHandler
117 protected function getFileHandler() {
118 return new FileContentHandler();
121 public function getFieldsForSearchIndex( SearchEngine
$engine ) {
122 $fields = parent
::getFieldsForSearchIndex( $engine );
125 $engine->makeSearchFieldMapping( 'heading', SearchIndexField
::INDEX_TYPE_TEXT
);
126 $fields['heading']->setFlag( SearchIndexField
::FLAG_SCORING
);
128 $fields['auxiliary_text'] =
129 $engine->makeSearchFieldMapping( 'auxiliary_text', SearchIndexField
::INDEX_TYPE_TEXT
);
131 $fields['opening_text'] =
132 $engine->makeSearchFieldMapping( 'opening_text', SearchIndexField
::INDEX_TYPE_TEXT
);
133 $fields['opening_text']->setFlag(
134 SearchIndexField
::FLAG_SCORING | SearchIndexField
::FLAG_NO_HIGHLIGHT
136 // Until we have full first-class content handler for files, we invoke it explicitly here
137 $fields = array_merge( $fields, $this->getFileHandler()->getFieldsForSearchIndex( $engine ) );
142 public function getDataForSearchIndex(
144 ParserOutput
$parserOutput,
147 $fields = parent
::getDataForSearchIndex( $page, $parserOutput, $engine );
149 $structure = new WikiTextStructure( $parserOutput );
150 $fields['heading'] = $structure->headings();
152 $fields['opening_text'] = $structure->getOpeningText();
153 $fields['text'] = $structure->getMainText(); // overwrites one from ContentHandler
154 $fields['auxiliary_text'] = $structure->getAuxiliaryText();
155 $fields['defaultsort'] = $structure->getDefaultSort();
157 // Until we have full first-class content handler for files, we invoke it explicitly here
158 if ( NS_FILE
== $page->getTitle()->getNamespace() ) {
159 $fields = array_merge( $fields,
160 $this->getFileHandler()->getDataForSearchIndex( $page, $parserOutput, $engine ) );