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Hooks.php
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Hooks.php
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<?php
namespace MediaWiki\Extension\CodeEditor;
use MediaWiki\Config\Config;
use MediaWiki\EditPage\EditPage;
use MediaWiki\Exception\ErrorPageError;
use MediaWiki\Extension\BetaFeatures\BetaFeatures;
use MediaWiki\Extension\CodeEditor\Hooks\HookRunner;
use MediaWiki\Hook\EditPage__showEditForm_initialHook;
use MediaWiki\Hook\EditPage__showReadOnlyForm_initialHook;
use MediaWiki\HookContainer\HookContainer;
use MediaWiki\Output\OutputPage;
use MediaWiki\Preferences\Hook\GetPreferencesHook;
use MediaWiki\Registration\ExtensionRegistry;
use MediaWiki\Title\Title;
use MediaWiki\User\Options\UserOptionsLookup;
use MediaWiki\User\User;
/**
* @phpcs:disable MediaWiki.NamingConventions.LowerCamelFunctionsName.FunctionName
*/
class Hooks implements
GetPreferencesHook,
EditPage__showEditForm_initialHook,
EditPage__showReadOnlyForm_initialHook
{
private UserOptionsLookup $userOptionsLookup;
private HookRunner $hookRunner;
private array $enabledContentModels;
public function __construct(
UserOptionsLookup $userOptionsLookup,
HookContainer $hookContainer,
Config $config
) {
$this->userOptionsLookup = $userOptionsLookup;
$this->hookRunner = new HookRunner( $hookContainer );
$this->enabledContentModels = $config->get( 'CodeEditorContentModels' );
}
private function getPageLanguage( Title $title, string $model, string $format ): ?string {
if ( $model === CONTENT_MODEL_JAVASCRIPT ) {
return 'javascript';
} elseif ( $model === CONTENT_MODEL_CSS ) {
return 'css';
} elseif ( $model === CONTENT_MODEL_JSON ) {
return 'json';
}
// Give extensions a chance
$lang = null;
$this->hookRunner->onCodeEditorGetPageLanguage( $title, $lang, $model, $format );
return $lang;
}
/**
* @param User $user
* @param array &$defaultPreferences
*/
public function onGetPreferences( $user, &$defaultPreferences ) {
$defaultPreferences['usecodeeditor'] = [
'type' => 'api',
'default' => '1',
];
}
/**
* @param EditPage $editpage
* @param OutputPage $output
* @throws ErrorPageError
*/
public function onEditPage__showEditForm_initial( $editpage, $output ) {
$model = $editpage->contentModel;
if ( ( $this->enabledContentModels[ $model ] ?? true ) === false || (
// TODO: Remove after CodeMirror is out of Beta
ExtensionRegistry::getInstance()->isLoaded( 'BetaFeatures' ) &&
BetaFeatures::isFeatureEnabled( $output->getUser(), 'codemirror-beta-feature-enable' )
)
) {
return;
}
$title = $editpage->getContextTitle();
$format = $editpage->contentFormat;
$lang = $this->getPageLanguage( $title, $model, $format );
if ( $lang && $this->userOptionsLookup->getOption( $output->getUser(), 'usebetatoolbar' ) ) {
$output->addModules( 'ext.codeEditor' );
$output->addModuleStyles( 'ext.codeEditor.styles' );
$output->addJsConfigVars( 'wgCodeEditorCurrentLanguage', $lang );
// Needed because ACE adds a blob: url web-worker.
$output->getCSP()->addScriptSrc( 'blob:' );
if ( $this->userOptionsLookup->getOption( $output->getUser(), 'usecodeeditor' ) ) {
$output->addBodyClasses( 'codeeditor-loading' );
}
} elseif ( !ExtensionRegistry::getInstance()->isLoaded( 'WikiEditor' ) ) {
throw new ErrorPageError( 'codeeditor-error-title', 'codeeditor-error-message' );
}
}
/**
* @param EditPage $editpage
* @param OutputPage $output
* @throws ErrorPageError
*/
public function onEditPage__showReadOnlyForm_initial( $editpage, $output ) {
$this->onEditPage__showEditForm_initial( $editpage, $output );
}
}

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Hooks.php (3 KB)

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