CiteHooks.php

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<?php
class CiteHooks {
    public static function onContentHandlerDefaultModelFor( Title $title, &$model ) {
        if (
            $title->inNamespace( NS_MEDIAWIKI ) &&
            (
                $title->getText() == 'Visualeditor-cite-tool-definition.json' ||
                $title->getText() == 'Cite-tool-definition.json'
            )
        ) {
            $model = CONTENT_MODEL_JSON;
        }
 
        return true;
    }
 
    public static function onResourceLoaderTestModules(
        array &$testModules,
        ResourceLoader &$resourceLoader
    ) {
        $resourceModules = $resourceLoader->getConfig()->get( 'ResourceModules' );
 
        if (
            isset( $resourceModules[ 'ext.visualEditor.mediawiki' ] ) ||
            $resourceLoader->isModuleRegistered( 'ext.visualEditor.mediawiki' )
        ) {
            $testModules['qunit']['ext.cite.visualEditor.test'] = [
                'scripts' => [
                    'modules/ve-cite/tests/ve.dm.citeExample.js',
                    'modules/ve-cite/tests/ve.dm.Converter.test.js',
                    'modules/ve-cite/tests/ve.dm.InternalList.test.js',
                    'modules/ve-cite/tests/ve.dm.Transaction.test.js',
                    'modules/ve-cite/tests/ve.ui.MWWikitextStringTransferHandler.test.js',
                ],
                'dependencies' => [
                    'ext.cite.visualEditor',
                    'ext.visualEditor.test'
                ],
                'localBasePath' => dirname( __DIR__ ),
                'remoteExtPath' => 'Cite',
            ];
        }
 
        return true;
    }
 
    public static function onResourceLoaderRegisterModules( &$resourceLoader ) {
        if ( ! class_exists( 'VisualEditorHooks' ) ) {
            return true;
        }
 
        $dir = dirname( __DIR__ ) . DIRECTORY_SEPARATOR;
 
        $resourceLoader->register( "ext.cite.visualEditor.core", [
            'localBasePath' => $dir . 'modules',
            'remoteExtPath' => 'Cite/modules',
            "scripts" => [
                "ve-cite/ve.dm.MWReferenceModel.js",
                "ve-cite/ve.dm.MWReferencesListNode.js",
                "ve-cite/ve.dm.MWReferenceNode.js",
                "ve-cite/ve.ce.MWReferencesListNode.js",
                "ve-cite/ve.ce.MWReferenceNode.js",
                "ve-cite/ve.ui.MWReferencesListCommand.js"
            ],
            "styles" => [
                "ve-cite/ve.ce.MWReferencesListNode.css",
                "ve-cite/ve.ce.MWReferenceNode.css"
            ],
            "dependencies" => [
                "ext.visualEditor.mwcore"
            ],
            "messages" => [
                "cite-ve-referenceslist-isempty",
                "cite-ve-referenceslist-isempty-default",
                "cite-ve-referenceslist-missingref",
                "visualeditor-internal-list-diff-default-group-name-mwreference",
                "visualeditor-internal-list-diff-group-name-mwreference"
            ],
            "targets" => [
                "desktop",
                "mobile"
            ]
        ] );
 
        $resourceLoader->register( "ext.cite.visualEditor.data",
            [ "class" => "CiteDataModule" ] );
 
        $resourceLoader->register( "ext.cite.visualEditor", [
            'localBasePath' => $dir . 'modules',
            'remoteExtPath' => 'Cite/modules',
            "scripts" => [
                "ve-cite/ve.ui.MWReferenceGroupInputWidget.js",
                "ve-cite/ve.ui.MWReferenceSearchWidget.js",
                "ve-cite/ve.ui.MWReferenceResultWidget.js",
                "ve-cite/ve.ui.MWUseExistingReferenceCommand.js",
                "ve-cite/ve.ui.MWCitationDialog.js",
                "ve-cite/ve.ui.MWReferencesListDialog.js",
                "ve-cite/ve.ui.MWReferenceDialog.js",
                "ve-cite/ve.ui.MWReferenceDialogTool.js",
                "ve-cite/ve.ui.MWCitationDialogTool.js",
                "ve-cite/ve.ui.MWReferenceContextItem.js",
                "ve-cite/ve.ui.MWReferencesListContextItem.js",
                "ve-cite/ve.ui.MWCitationContextItem.js",
                "ve-cite/ve.ui.MWCitationAction.js",
                "ve-cite/ve.ui.MWReference.init.js"
            ],
            "styles" => [
                "ve-cite/ve.ui.MWReferenceContextItem.css",
                "ve-cite/ve.ui.MWReferenceGroupInputWidget.css",
                "ve-cite/ve.ui.MWReferenceIcons.css",
                "ve-cite/ve.ui.MWReferenceResultWidget.css",
                "ve-cite/ve.ui.MWReferenceSearchWidget.css"
            ],
            "dependencies" => [
                "oojs-ui.styles.icons-alerts",
                "oojs-ui.styles.icons-interactions",
                "ext.cite.visualEditor.core",
                "ext.cite.visualEditor.data",
                "ext.cite.style",
                "ext.cite.styles",
                "ext.visualEditor.mwtransclusion",
                "ext.visualEditor.mediawiki"
            ],
            "messages" => [
                "cite-ve-changedesc-ref-group-both",
                "cite-ve-changedesc-ref-group-from",
                "cite-ve-changedesc-ref-group-to",
                "cite-ve-changedesc-reflist-group-both",
                "cite-ve-changedesc-reflist-group-from",
                "cite-ve-changedesc-reflist-group-to",
                "cite-ve-changedesc-reflist-item-id",
                "cite-ve-dialog-reference-editing-reused",
                "cite-ve-dialog-reference-options-group-label",
                "cite-ve-dialog-reference-options-group-placeholder",
                "cite-ve-dialog-reference-options-name-label",
                "cite-ve-dialog-reference-options-responsive-label",
                "cite-ve-dialog-reference-options-section",
                "cite-ve-dialog-reference-placeholder",
                "cite-ve-dialog-reference-title",
                "cite-ve-dialog-reference-useexisting-full-label",
                "cite-ve-dialog-reference-useexisting-label",
                "cite-ve-dialog-reference-useexisting-tool",
                "cite-ve-dialog-referenceslist-contextitem-description-general",
                "cite-ve-dialog-referenceslist-contextitem-description-named",
                "cite-ve-dialog-referenceslist-title",
                "cite-ve-dialogbutton-citation-educationpopup-title",
                "cite-ve-dialogbutton-citation-educationpopup-text",
                "cite-ve-dialogbutton-reference-full-label",
                "cite-ve-dialogbutton-reference-tooltip",
                "cite-ve-dialogbutton-reference-title",
                "cite-ve-dialogbutton-referenceslist-tooltip",
                "cite-ve-reference-input-placeholder",
                "cite-ve-toolbar-group-label",
                "cite-ve-othergroup-item"
            ],
            "targets" => [
                "desktop",
                "mobile"
            ]
        ] );
        return true;
    }
 
    public static function onLinksUpdate( LinksUpdate &$linksUpdate ) {
        global $wgCiteStoreReferencesData, $wgCiteCacheRawReferencesOnParse;
        if ( !$wgCiteStoreReferencesData ) {
            return;
        }
        $refData = $linksUpdate->getParserOutput()->getExtensionData( Cite::EXT_DATA_KEY );
        if ( $refData === null ) {
            return;
        }
        if ( $wgCiteCacheRawReferencesOnParse ) {
            // caching
            $cache = ObjectCache::getMainWANInstance();
            $articleID = $linksUpdate->getTitle()->getArticleID();
            $key = $cache->makeKey( Cite::EXT_DATA_KEY, $articleID );
            $cache->set( $key, $refData, Cite::CACHE_DURATION_ONPARSE );
        }
        // JSON encode
        $ppValue = FormatJson::encode( $refData, false, FormatJson::ALL_OK );
        // GZIP encode references data at maximum compression
        $ppValue = gzencode( $ppValue, 9 );
        // split the string in smaller parts that can fit into a db blob
        $ppValues = str_split( $ppValue, Cite::MAX_STORAGE_LENGTH );
        foreach ( $ppValues as $num => $ppValue ) {
            $key = 'references-' . intval( $num + 1 );
            $linksUpdate->mProperties[$key] = $ppValue;
        }
        $linksUpdate->getParserOutput()->setExtensionData( Cite::EXT_DATA_KEY, null );
    }
 
    public static function onLinksUpdateComplete( LinksUpdate &$linksUpdate ) {
        global $wgCiteStoreReferencesData, $wgCiteCacheRawReferencesOnParse;
        if ( !$wgCiteStoreReferencesData || $wgCiteCacheRawReferencesOnParse ) {
            return;
        }
        // if we can, avoid clearing the cache when references were not changed
        if ( method_exists( $linksUpdate, 'getAddedProperties' )
            && method_exists( $linksUpdate, 'getRemovedProperties' )
        ) {
            $addedProps = $linksUpdate->getAddedProperties();
            $removedProps = $linksUpdate->getRemovedProperties();
            if ( !isset( $addedProps['references-1'] )
                && !isset( $removedProps['references-1'] )
            ) {
                return;
            }
        }
        $cache = ObjectCache::getMainWANInstance();
        $articleID = $linksUpdate->getTitle()->getArticleID();
        $key = $cache->makeKey( Cite::EXT_DATA_KEY, $articleID );
        // delete with reduced hold off period (LinksUpdate uses a master connection)
        $cache->delete( $key, WANObjectCache::MAX_COMMIT_DELAY );
    }
 
    public static function onResourceLoaderGetConfigVars( array &$vars ) {
        $config = ConfigFactory::getDefaultInstance()->makeConfig( 'cite' );
        $vars['wgCiteVisualEditorOtherGroup'] = $config->get( 'CiteVisualEditorOtherGroup' );
        $vars['wgCiteResponsiveReferences'] = $config->get( 'CiteResponsiveReferences' );
        return true;
    }
 
    public static function onAPIQuerySiteInfoGeneralInfo( ApiQuerySiteInfo $api, array &$data ) {
        $config = ConfigFactory::getDefaultInstance()->makeConfig( 'cite' );
        $data['citeresponsivereferences'] = $config->get( 'CiteResponsiveReferences' );
    }
}