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| 1 | <?php |
| 2 | |
| 3 | namespace FileImporter\Html; |
| 4 | |
| 5 | use FileImporter\HookRunner; |
| 6 | use MediaWiki\Context\MutableContext; |
| 7 | use MediaWiki\EditPage\EditPage; |
| 8 | use MediaWiki\Html\Html; |
| 9 | use MediaWiki\MediaWikiServices; |
| 10 | use MediaWiki\Title\Title; |
| 11 | |
| 12 | /** |
| 13 | * @license GPL-2.0-or-later |
| 14 | * @author Christoph Jauera <christoph.jauera@wikimedia.de> |
| 15 | */ |
| 16 | class WikitextEditor extends SpecialPageHtmlFragment { |
| 17 | |
| 18 | public function getHtml( Title $filePage, string $wikitext ): string { |
| 19 | $outputPage = $this->getOutput(); |
| 20 | $outputPage->addModules( 'mediawiki.action.edit' ); |
| 21 | $outputPage->addModuleStyles( 'mediawiki.action.edit.styles' ); |
| 22 | $this->runEditFormInitialHook( $filePage ); |
| 23 | |
| 24 | return EditPage::getEditToolbar() . |
| 25 | $this->buildEditor( $wikitext ); |
| 26 | } |
| 27 | |
| 28 | /** |
| 29 | * Run EditPage::showEditForm:initial hook mainly for the WikiEditor toolbar |
| 30 | * @see \MediaWiki\Extension\WikiEditor\Hooks::onEditPage__showEditForm_initial |
| 31 | * Triggering the hook means we don't have special handling for any extensions. |
| 32 | */ |
| 33 | private function runEditFormInitialHook( Title $filePage ) { |
| 34 | // We need to fake the context to make extensions like CodeMirror believe they are editing |
| 35 | // the actual file page. |
| 36 | $context = $this->getContext(); |
| 37 | $context->getRequest()->setVal( 'action', 'edit' ); |
| 38 | if ( $context instanceof MutableContext ) { |
| 39 | $context->setTitle( $filePage ); |
| 40 | } |
| 41 | |
| 42 | $editPage = new EditPage( |
| 43 | \Article::newFromTitle( $filePage, $context ) |
| 44 | ); |
| 45 | $editPage->setContextTitle( $filePage ); |
| 46 | |
| 47 | ( new HookRunner( MediaWikiServices::getInstance()->getHookContainer() ) )->onEditPage__showEditForm_initial( |
| 48 | $editPage, $this->getOutput() |
| 49 | ); |
| 50 | } |
| 51 | |
| 52 | /** |
| 53 | * @see EditPage::showTextbox |
| 54 | * |
| 55 | * @return string HTML |
| 56 | */ |
| 57 | private function buildEditor( string $wikitext ): string { |
| 58 | $userOptionsLookup = MediaWikiServices::getInstance()->getUserOptionsLookup(); |
| 59 | $class = 'mw-editfont-' . $userOptionsLookup->getOption( $this->getUser(), 'editfont' ); |
| 60 | $pageLang = $this->getLanguage(); |
| 61 | |
| 62 | $wikitext = $this->addNewLineAtEnd( $wikitext ); |
| 63 | |
| 64 | $attributes = [ |
| 65 | 'aria-label' => $this->msg( 'edit-textarea-aria-label' )->text(), |
| 66 | 'id' => 'wpTextbox1', |
| 67 | 'class' => $class, |
| 68 | 'cols' => 80, |
| 69 | 'rows' => 25, |
| 70 | 'accesskey' => ',', |
| 71 | 'tabindex' => 1, |
| 72 | 'lang' => $pageLang->getHtmlCode(), |
| 73 | 'dir' => $pageLang->getDir(), |
| 74 | 'autofocus' => 'autofocus', |
| 75 | ]; |
| 76 | |
| 77 | return Html::textarea( 'intendedWikitext', $wikitext, $attributes ); |
| 78 | } |
| 79 | |
| 80 | /** |
| 81 | * @see EditPage::addNewLineAtEnd |
| 82 | */ |
| 83 | private function addNewLineAtEnd( string $wikitext ): string { |
| 84 | return $wikitext === '' ? '' : $wikitext . "\n"; |
| 85 | } |
| 86 | |
| 87 | } |