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| 1 | <?php |
| 2 | |
| 3 | namespace FileImporter\Html; |
| 4 | |
| 5 | use ContentHandler; |
| 6 | use FileImporter\Data\ImportPlan; |
| 7 | use MediaWiki\Html\Html; |
| 8 | use OOUI\ButtonInputWidget; |
| 9 | |
| 10 | /** |
| 11 | * Page to display a diff from changed file info text. |
| 12 | * |
| 13 | * @license GPL-2.0-or-later |
| 14 | * @author Christoph Jauera <christoph.jauera@wikimedia.de> |
| 15 | */ |
| 16 | class FileInfoDiffPage extends SpecialPageHtmlFragment { |
| 17 | |
| 18 | /** |
| 19 | * @return string |
| 20 | */ |
| 21 | public function getHtml( ImportPlan $importPlan, ContentHandler $contentHandler ) { |
| 22 | $newText = $importPlan->getRequest()->getIntendedText() ?? $importPlan->getFileInfoText(); |
| 23 | |
| 24 | return Html::openElement( |
| 25 | 'form', |
| 26 | [ |
| 27 | 'action' => $this->getPageTitle()->getLocalURL(), |
| 28 | 'method' => 'POST', |
| 29 | ] |
| 30 | ) . |
| 31 | Html::rawElement( |
| 32 | 'div', |
| 33 | [], |
| 34 | $this->buildDiff( |
| 35 | $importPlan->getInitialFileInfoText(), |
| 36 | $newText, |
| 37 | $contentHandler |
| 38 | ) |
| 39 | ) . |
| 40 | ( new ImportIdentityFormSnippet( [ |
| 41 | 'clientUrl' => $importPlan->getRequest()->getUrl(), |
| 42 | 'intendedFileName' => $importPlan->getFileName(), |
| 43 | 'intendedRevisionSummary' => $importPlan->getRequest()->getIntendedSummary(), |
| 44 | 'intendedWikitext' => $importPlan->getFileInfoText(), |
| 45 | 'actionStats' => json_encode( $importPlan->getActionStats() ), |
| 46 | 'validationWarnings' => json_encode( $importPlan->getValidationWarnings() ), |
| 47 | 'importDetailsHash' => $importPlan->getRequest()->getImportDetailsHash(), |
| 48 | 'automateSourceWikiCleanup' => $importPlan->getAutomateSourceWikiCleanUp(), |
| 49 | 'automateSourceWikiDelete' => $importPlan->getAutomateSourceWikiDelete(), |
| 50 | ] ) )->getHtml() . |
| 51 | new ButtonInputWidget( |
| 52 | [ |
| 53 | 'classes' => [ 'mw-importfile-backButton' ], |
| 54 | 'label' => $this->msg( 'fileimporter-to-preview' )->plain(), |
| 55 | 'type' => 'submit', |
| 56 | 'flags' => [ 'primary', 'progressive' ], |
| 57 | ] |
| 58 | ) . |
| 59 | Html::closeElement( 'form' ); |
| 60 | } |
| 61 | |
| 62 | /** |
| 63 | * @return string HTML |
| 64 | */ |
| 65 | private function buildDiff( string $originalText, string $newText, ContentHandler $contentHandler ): string { |
| 66 | $originalContent = $contentHandler->unserializeContent( $originalText ); |
| 67 | $newContent = $contentHandler->unserializeContent( $newText ); |
| 68 | |
| 69 | $diffEngine = $contentHandler->createDifferenceEngine( $this->getContext() ); |
| 70 | $diffEngine->setContent( $originalContent, $newContent ); |
| 71 | |
| 72 | $diffEngine->showDiffStyle(); |
| 73 | return $diffEngine->getDiff( |
| 74 | $this->msg( 'currentrev' )->parse(), |
| 75 | $this->msg( 'yourtext' )->parse() |
| 76 | ); |
| 77 | } |
| 78 | |
| 79 | } |