Code Coverage |
||||||||||
Lines |
Functions and Methods |
Classes and Traits |
||||||||
| Total | |
50.79% |
32 / 63 |
|
36.36% |
4 / 11 |
CRAP | |
0.00% |
0 / 1 |
| TextContentHandler | |
50.79% |
32 / 63 |
|
36.36% |
4 / 11 |
62.01 | |
0.00% |
0 / 1 |
| __construct | |
0.00% |
0 / 1 |
|
0.00% |
0 / 1 |
2 | |||
| serializeContent | |
100.00% |
2 / 2 |
|
100.00% |
1 / 1 |
1 | |||
| merge3 | |
83.33% |
15 / 18 |
|
0.00% |
0 / 1 |
5.12 | |||
| getContentClass | |
0.00% |
0 / 1 |
|
0.00% |
0 / 1 |
2 | |||
| unserializeContent | |
100.00% |
3 / 3 |
|
100.00% |
1 / 1 |
1 | |||
| makeEmptyContent | |
100.00% |
2 / 2 |
|
100.00% |
1 / 1 |
1 | |||
| supportsDirectEditing | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
| getFieldsForSearchIndex | |
0.00% |
0 / 4 |
|
0.00% |
0 / 1 |
2 | |||
| getDataForSearchIndex | |
0.00% |
0 / 4 |
|
0.00% |
0 / 1 |
2 | |||
| preSaveTransform | |
0.00% |
0 / 4 |
|
0.00% |
0 / 1 |
6 | |||
| fillParserOutput | |
39.13% |
9 / 23 |
|
0.00% |
0 / 1 |
7.61 | |||
| 1 | <?php |
| 2 | /** |
| 3 | * Base content handler class for flat text contents. |
| 4 | * |
| 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. |
| 9 | * |
| 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. |
| 14 | * |
| 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 |
| 19 | * |
| 20 | * @since 1.21 |
| 21 | * |
| 22 | * @file |
| 23 | * @ingroup Content |
| 24 | */ |
| 25 | |
| 26 | use MediaWiki\Content\Renderer\ContentParseParams; |
| 27 | use MediaWiki\Content\Transform\PreSaveTransformParams; |
| 28 | use MediaWiki\MainConfigNames; |
| 29 | use MediaWiki\MediaWikiServices; |
| 30 | use MediaWiki\Parser\ParserOutput; |
| 31 | use MediaWiki\Revision\RevisionRecord; |
| 32 | |
| 33 | /** |
| 34 | * Base content handler implementation for flat text contents. |
| 35 | * |
| 36 | * @ingroup Content |
| 37 | */ |
| 38 | class TextContentHandler extends ContentHandler { |
| 39 | |
| 40 | public function __construct( $modelId = CONTENT_MODEL_TEXT, $formats = [ CONTENT_FORMAT_TEXT ] ) { |
| 41 | parent::__construct( $modelId, $formats ); |
| 42 | } |
| 43 | |
| 44 | /** |
| 45 | * Returns the content's text as-is. |
| 46 | * |
| 47 | * @param Content $content |
| 48 | * @param string|null $format The serialization format to check |
| 49 | * |
| 50 | * @return mixed |
| 51 | */ |
| 52 | public function serializeContent( Content $content, $format = null ) { |
| 53 | $this->checkFormat( $format ); |
| 54 | |
| 55 | // @phan-suppress-next-line PhanUndeclaredMethod |
| 56 | return $content->getText(); |
| 57 | } |
| 58 | |
| 59 | /** |
| 60 | * Attempts to merge differences between three versions. Returns a new |
| 61 | * Content object for a clean merge and false for failure or a conflict. |
| 62 | * |
| 63 | * All three Content objects passed as parameters must have the same |
| 64 | * content model. |
| 65 | * |
| 66 | * This text-based implementation uses wfMerge(). |
| 67 | * |
| 68 | * @param Content $oldContent The page's previous content. |
| 69 | * @param Content $myContent One of the page's conflicting contents. |
| 70 | * @param Content $yourContent One of the page's conflicting contents. |
| 71 | * |
| 72 | * @return Content|false |
| 73 | */ |
| 74 | public function merge3( Content $oldContent, Content $myContent, Content $yourContent ) { |
| 75 | // Nothing to do when the unsaved edit is already identical to the latest revision |
| 76 | if ( $myContent->equals( $yourContent ) ) { |
| 77 | return $yourContent; |
| 78 | } |
| 79 | // Impossible to have a conflict when the user just edited the latest revision. This can |
| 80 | // happen e.g. when $wgDiff3 is badly configured. |
| 81 | if ( $oldContent->equals( $yourContent ) ) { |
| 82 | return $myContent; |
| 83 | } |
| 84 | |
| 85 | $this->checkModelID( $oldContent->getModel() ); |
| 86 | $this->checkModelID( $myContent->getModel() ); |
| 87 | $this->checkModelID( $yourContent->getModel() ); |
| 88 | |
| 89 | $format = $this->getDefaultFormat(); |
| 90 | |
| 91 | $old = $this->serializeContent( $oldContent, $format ); |
| 92 | $mine = $this->serializeContent( $myContent, $format ); |
| 93 | $yours = $this->serializeContent( $yourContent, $format ); |
| 94 | |
| 95 | $ok = wfMerge( $old, $mine, $yours, $result ); |
| 96 | |
| 97 | if ( !$ok ) { |
| 98 | return false; |
| 99 | } |
| 100 | |
| 101 | if ( !$result ) { |
| 102 | return $this->makeEmptyContent(); |
| 103 | } |
| 104 | |
| 105 | $mergedContent = $this->unserializeContent( $result, $format ); |
| 106 | |
| 107 | return $mergedContent; |
| 108 | } |
| 109 | |
| 110 | /** |
| 111 | * Returns the name of the associated Content class, to |
| 112 | * be used when creating new objects. Override expected |
| 113 | * by subclasses. |
| 114 | * |
| 115 | * @since 1.24 |
| 116 | * |
| 117 | * @return class-string<TextContent> |
| 118 | */ |
| 119 | protected function getContentClass() { |
| 120 | return TextContent::class; |
| 121 | } |
| 122 | |
| 123 | /** |
| 124 | * Unserializes a Content object of the type supported by this ContentHandler. |
| 125 | * |
| 126 | * @since 1.21 |
| 127 | * |
| 128 | * @param string $text Serialized form of the content |
| 129 | * @param string|null $format The format used for serialization |
| 130 | * |
| 131 | * @return Content The TextContent object wrapping $text |
| 132 | */ |
| 133 | public function unserializeContent( $text, $format = null ) { |
| 134 | $this->checkFormat( $format ); |
| 135 | |
| 136 | $class = $this->getContentClass(); |
| 137 | return new $class( $text ); |
| 138 | } |
| 139 | |
| 140 | /** |
| 141 | * Creates an empty TextContent object. |
| 142 | * |
| 143 | * @since 1.21 |
| 144 | * |
| 145 | * @return Content A new TextContent object with empty text. |
| 146 | */ |
| 147 | public function makeEmptyContent() { |
| 148 | $class = $this->getContentClass(); |
| 149 | return new $class( '' ); |
| 150 | } |
| 151 | |
| 152 | /** |
| 153 | * @see ContentHandler::supportsDirectEditing |
| 154 | * |
| 155 | * @return bool Should return true for TextContent and derivatives. |
| 156 | */ |
| 157 | public function supportsDirectEditing() { |
| 158 | return true; |
| 159 | } |
| 160 | |
| 161 | public function getFieldsForSearchIndex( SearchEngine $engine ) { |
| 162 | $fields = parent::getFieldsForSearchIndex( $engine ); |
| 163 | $fields['language'] = |
| 164 | $engine->makeSearchFieldMapping( 'language', SearchIndexField::INDEX_TYPE_KEYWORD ); |
| 165 | |
| 166 | return $fields; |
| 167 | } |
| 168 | |
| 169 | public function getDataForSearchIndex( |
| 170 | WikiPage $page, |
| 171 | ParserOutput $output, |
| 172 | SearchEngine $engine, |
| 173 | ?RevisionRecord $revision = null |
| 174 | ) { |
| 175 | $fields = parent::getDataForSearchIndex( $page, $output, $engine, $revision ); |
| 176 | $fields['language'] = |
| 177 | $this->getPageLanguage( $page->getTitle(), $page->getContent() )->getCode(); |
| 178 | return $fields; |
| 179 | } |
| 180 | |
| 181 | public function preSaveTransform( |
| 182 | Content $content, |
| 183 | PreSaveTransformParams $pstParams |
| 184 | ): Content { |
| 185 | '@phan-var TextContent $content'; |
| 186 | |
| 187 | $text = $content->getText(); |
| 188 | |
| 189 | $pst = TextContent::normalizeLineEndings( $text ); |
| 190 | |
| 191 | $contentClass = $this->getContentClass(); |
| 192 | return ( $text === $pst ) ? $content : new $contentClass( $pst, $content->getModel() ); |
| 193 | } |
| 194 | |
| 195 | /** |
| 196 | * Fills the provided ParserOutput object with information derived from the content. |
| 197 | * Unless $generateHtml was false, this includes an HTML representation of the content |
| 198 | * provided by getHtml(). |
| 199 | * |
| 200 | * For content models listed in $wgTextModelsToParse, this method will call the MediaWiki |
| 201 | * wikitext parser on the text to extract any (wikitext) links, magic words, etc., |
| 202 | * but note that the Table of Contents will *not* be generated |
| 203 | * (feature added by T307691, but should be refactored: T313455). |
| 204 | * |
| 205 | * Subclasses may override this to provide custom content processing. |
| 206 | * For custom HTML generation alone, it is sufficient to override getHtml(). |
| 207 | * |
| 208 | * @stable to override |
| 209 | * |
| 210 | * @since 1.38 |
| 211 | * @param Content $content |
| 212 | * @param ContentParseParams $cpoParams |
| 213 | * @param ParserOutput &$output The output object to fill (reference). |
| 214 | */ |
| 215 | protected function fillParserOutput( |
| 216 | Content $content, |
| 217 | ContentParseParams $cpoParams, |
| 218 | ParserOutput &$output |
| 219 | ) { |
| 220 | $textModelsToParse = MediaWikiServices::getInstance()->getMainConfig()->get( |
| 221 | MainConfigNames::TextModelsToParse ); |
| 222 | '@phan-var TextContent $content'; |
| 223 | if ( in_array( $content->getModel(), $textModelsToParse ) ) { |
| 224 | // parse just to get links etc into the database, HTML is replaced below. |
| 225 | $output = MediaWikiServices::getInstance()->getParserFactory()->getInstance() |
| 226 | ->parse( |
| 227 | $content->getText(), |
| 228 | $cpoParams->getPage(), |
| 229 | $cpoParams->getParserOptions(), |
| 230 | true, |
| 231 | true, |
| 232 | $cpoParams->getRevId() |
| 233 | ); |
| 234 | } |
| 235 | |
| 236 | if ( $cpoParams->getGenerateHtml() ) { |
| 237 | // Temporary changes as getHtml() is deprecated, we are working on removing usage of it. |
| 238 | if ( method_exists( $content, 'getHtml' ) ) { |
| 239 | $method = new ReflectionMethod( $content, 'getHtml' ); |
| 240 | $method->setAccessible( true ); |
| 241 | $html = $method->invoke( $content ); |
| 242 | $html = "<pre>$html</pre>"; |
| 243 | } else { |
| 244 | // Return an HTML representation of the content |
| 245 | $html = htmlspecialchars( $content->getText(), ENT_COMPAT ); |
| 246 | $html = "<pre>$html</pre>"; |
| 247 | } |
| 248 | } else { |
| 249 | $html = null; |
| 250 | } |
| 251 | |
| 252 | $output->clearWrapperDivClass(); |
| 253 | $output->setRawText( $html ); |
| 254 | } |
| 255 | } |