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Diffstat (limited to 'MLEB/Translate/MediaWikiMessageChecker.php')
| -rw-r--r-- | MLEB/Translate/MediaWikiMessageChecker.php | 382 |
1 files changed, 0 insertions, 382 deletions
diff --git a/MLEB/Translate/MediaWikiMessageChecker.php b/MLEB/Translate/MediaWikiMessageChecker.php deleted file mode 100644 index 14e06180..00000000 --- a/MLEB/Translate/MediaWikiMessageChecker.php +++ /dev/null @@ -1,382 +0,0 @@ -<?php -/** - * Implements MessageChecker for %MediaWiki. - * - * @file - * @author Niklas Laxström - * @copyright Copyright © 2008-2010, Niklas Laxström - * @license GPL-2.0-or-later - */ - -/** - * %MediaWiki specific message checks. - * - * @ingroup MessageCheckers - */ -class MediaWikiMessageChecker extends MessageChecker { - /** - * Checks if the translation uses all variables $[1-9] that the definition - * uses and vice versa. - * - * @param TMessage[] $messages Iterable list of TMessage objects. - * @param string $code Language code of the translations. - * @param array &$warnings Array where warnings are appended to. - */ - protected function wikiParameterCheck( $messages, $code, &$warnings ) { - parent::parameterCheck( $messages, $code, $warnings, '/\$[1-9]/' ); - } - - /** - * Checks if the translation uses links that are discouraged. Valid links are - * those that link to Special: or {{ns:special}}: or project pages trough - * MediaWiki messages like {{MediaWiki:helppage-url}}:. Also links in the - * definition are allowed. - * - * @param TMessage[] $messages Iterable list of TMessage objects. - * @param string $code Language code of the translations. - * @param array &$warnings Array where warnings are appended to. - */ - protected function wikiLinksCheck( $messages, $code, &$warnings ) { - $tc = Title::legalChars() . '#%{}'; - - foreach ( $messages as $message ) { - $key = $message->key(); - $definition = $message->definition(); - $translation = $message->translation(); - - $subcheck = 'extra'; - $matches = $links = []; - preg_match_all( "/\[\[([{$tc}]+)(\\|(.+?))?]]/sDu", $translation, $matches ); - $count = count( $matches[0] ); - for ( $i = 0; $i < $count; $i++ ) { - $backMatch = preg_quote( $matches[1][$i], '/' ); - - if ( preg_match( "/\[\[$backMatch/", $definition ) ) { - continue; - } - - $links[] = "[[{$matches[1][$i]}{$matches[2][$i]}]]"; - } - - if ( count( $links ) ) { - $warnings[$key][] = [ - [ 'links', $subcheck, $key, $code ], - 'translate-checks-links', - [ 'PARAMS', $links ], - [ 'COUNT', count( $links ) ], - ]; - } - - $subcheck = 'missing'; - $matches = $links = []; - preg_match_all( "/\[\[([{$tc}]+)(\\|(.+?))?]]/sDu", $definition, $matches ); - $count = count( $matches[0] ); - for ( $i = 0; $i < $count; $i++ ) { - $backMatch = preg_quote( $matches[1][$i], '/' ); - - if ( preg_match( "/\[\[$backMatch/", $translation ) ) { - continue; - } - - $links[] = "[[{$matches[1][$i]}{$matches[2][$i]}]]"; - } - - if ( count( $links ) ) { - $warnings[$key][] = [ - [ 'links', $subcheck, $key, $code ], - 'translate-checks-links-missing', - [ 'PARAMS', $links ], - [ 'COUNT', count( $links ) ], - ]; - } - } - } - - /** - * Checks if the \<br /> and \<hr /> tags are using the correct syntax. - * - * @param TMessage[] $messages Iterable list of TMessage objects. - * @param string $code Language code of the translations. - * @param array &$warnings Array where warnings are appended to. - */ - protected function XhtmlCheck( $messages, $code, &$warnings ) { - foreach ( $messages as $message ) { - $key = $message->key(); - $translation = $message->translation(); - if ( strpos( $translation, '<' ) === false ) { - continue; - } - - $subcheck = 'invalid'; - $tags = [ - '~<hr *(\\\\)?>~suDi' => '<hr />', // Wrong syntax - '~<br *(\\\\)?>~suDi' => '<br />', - '~<hr/>~suDi' => '<hr />', // Wrong syntax - '~<br/>~suDi' => '<br />', - '~<(HR|Hr|hR) />~su' => '<hr />', // Case - '~<(BR|Br|bR) />~su' => '<br />', - ]; - - $definition = $message->definition(); - - $wrongTags = []; - foreach ( $tags as $wrong => $correct ) { - $matches = []; - preg_match_all( $wrong, $translation, $matches, PREG_PATTERN_ORDER ); - foreach ( $matches[0] as $wrongMatch ) { - if ( strpos( $definition, $wrongMatch ) !== false ) { - // If the message definition contains a - // non-strict string, do not enforce it - continue; - } - $wrongTags[$wrongMatch] = "$wrongMatch → $correct"; - } - } - - if ( count( $wrongTags ) ) { - $warnings[$key][] = [ - [ 'xhtml', $subcheck, $key, $code ], - 'translate-checks-xhtml', - [ 'PARAMS', $wrongTags ], - [ 'COUNT', count( $wrongTags ) ], - ]; - } - } - } - - /** - * Checks if the translation doesn't use plural while the definition has one. - * - * @param TMessage[] $messages Iterable list of TMessage objects. - * @param string $code Language code of the translations. - * @param array &$warnings Array where warnings are appended to. - */ - protected function pluralCheck( $messages, $code, &$warnings ) { - foreach ( $messages as $message ) { - $key = $message->key(); - $definition = $message->definition(); - $translation = $message->translation(); - - $subcheck = 'missing'; - if ( - stripos( $definition, '{{plural:' ) !== false && - stripos( $translation, '{{plural:' ) === false - ) { - $warnings[$key][] = [ - [ 'plural', $subcheck, $key, $code ], - 'translate-checks-plural', - ]; - } - } - } - - /** - * Checks if the translation uses too many plural forms - * @param TMessage[] $messages - * @param string $code - * @param array &$warnings - * @since 2012-09-19 - */ - protected function pluralFormsCheck( $messages, $code, &$warnings ) { - foreach ( $messages as $message ) { - $key = $message->key(); - $translation = $message->translation(); - - // Are there any plural forms for this language in this message? - if ( stripos( $translation, '{{plural:' ) === false ) { - return; - } - - $plurals = self::getPluralForms( $translation ); - $allowed = self::getPluralFormCount( $code ); - - foreach ( $plurals as $forms ) { - $forms = self::removeExplicitPluralForms( $forms ); - $provided = count( $forms ); - - if ( $provided > $allowed ) { - $warnings[$key][] = [ - [ 'plural', 'forms', $key, $code ], - 'translate-checks-plural-forms', $provided, $allowed - ]; - } - - // Are the last two forms identical? - if ( $provided > 1 && $forms[$provided - 1] === $forms[$provided - 2] ) { - $warnings[$key][] = [ - [ 'plural', 'dupe', $key, $code ], - 'translate-checks-plural-dupe' - ]; - } - } - } - } - - /** - * Returns the number of plural forms %MediaWiki supports - * for a language. - * @since 2012-09-19 - * @param string $code Language code - * @return int - */ - public static function getPluralFormCount( $code ) { - $forms = Language::factory( $code )->getPluralRules(); - - // +1 for the 'other' form - return count( $forms ) + 1; - } - - /** - * Ugly home made probably awfully slow looping parser - * that parses {{PLURAL}} instances from message and - * returns array of invokations having array of forms. - * @since 2012-09-19 - * @param string $translation - * @return array[] - */ - public static function getPluralForms( $translation ) { - // Stores the forms from plural invocations - $plurals = []; - - $cb = function ( $parser, $frame, $args ) use ( &$plurals ) { - $forms = []; - - foreach ( $args as $index => $form ) { - // The first arg is the number, we skip it - if ( $index !== 0 ) { - // Collect the raw text - $forms[] = $frame->expand( $form, PPFrame::RECOVER_ORIG ); - // Expand the text to process embedded plurals - $frame->expand( $form ); - } - } - $plurals[] = $forms; - - return ''; - }; - - // Setup parser - $parser = new Parser(); - // Load the default magic words etc now. - $parser->firstCallInit(); - // So that they don't overrider our own callback - $parser->setFunctionHook( 'plural', $cb, Parser::SFH_NO_HASH | Parser::SFH_OBJECT_ARGS ); - - // Setup things needed for preprocess - $title = null; - $options = new ParserOptions( new User(), Language::factory( 'en' ) ); - - $parser->preprocess( $translation, $title, $options ); - - return $plurals; - } - - /** - * Imitiates the core plural form handling by removing - * plural forms that start with explicit number. - * @since 2012-09-19 - * @param array $forms - * @return array - */ - public static function removeExplicitPluralForms( array $forms ) { - // Handle explicit 0= and 1= forms - foreach ( $forms as $index => $form ) { - if ( preg_match( '/^[0-9]+=/', $form ) ) { - unset( $forms[$index] ); - } - } - - return array_values( $forms ); - } - - /** - * Checks for page names that they have an untranslated namespace. - * - * @param TMessage[] $messages Iterable list of TMessage objects. - * @param string $code Language code of the translations. - * @param array &$warnings Array where warnings are appended to. - */ - protected function pagenameMessagesCheck( $messages, $code, &$warnings ) { - foreach ( $messages as $message ) { - $key = $message->key(); - $definition = $message->definition(); - $translation = $message->translation(); - - $subcheck = 'namespace'; - $namespaces = 'help|project|\{\{ns:project}}|mediawiki'; - $matches = []; - if ( preg_match( "/^($namespaces):[\w\s]+$/ui", $definition, $matches ) && - !preg_match( "/^{$matches[1]}:.+$/u", $translation ) - ) { - $warnings[$key][] = [ - [ 'pagename', $subcheck, $key, $code ], - 'translate-checks-pagename', - ]; - } - } - } - - /** - * Checks for some miscellaneous messages with special syntax. - * - * @param TMessage[] $messages Iterable list of TMessage objects. - * @param string $code Language code of the translations. - * @param array &$warnings Array where warnings are appended to. - */ - protected function miscMWChecks( $messages, $code, &$warnings ) { - $timeList = [ 'protect-expiry-options', 'ipboptions' ]; - - foreach ( $messages as $message ) { - $key = $message->key(); - $definition = $message->definition(); - $translation = $message->translation(); - - if ( in_array( strtolower( $key ), $timeList, true ) ) { - $defArray = explode( ',', $definition ); - $traArray = explode( ',', $translation ); - - $subcheck = 'timelist-count'; - $defCount = count( $defArray ); - $traCount = count( $traArray ); - if ( $defCount !== $traCount ) { - $warnings[$key][] = [ - [ 'miscmw', $subcheck, $key, $code ], - 'translate-checks-format', - wfMessage( 'translate-checks-parametersnotequal' ) - ->numParams( $traCount, $defCount )->text() - ]; - - continue; - } - - for ( $i = 0; $i < $defCount; $i++ ) { - $defItems = array_map( 'trim', explode( ':', $defArray[$i] ) ); - $traItems = array_map( 'trim', explode( ':', $traArray[$i] ) ); - - $subcheck = 'timelist-format'; - if ( count( $traItems ) !== 2 ) { - $warnings[$key][] = [ - [ 'miscmw', $subcheck, $key, $code ], - 'translate-checks-format', - wfMessage( - 'translate-checks-malformed', - $traArray[$i] - )->text() - ]; - continue; - } - - $subcheck = 'timelist-format-value'; - if ( $traItems[1] !== $defItems[1] ) { - $warnings[$key][] = [ - [ 'miscmw', $subcheck, $key, $code ], - 'translate-checks-format', - "<samp><nowiki>$traItems[1] !== $defItems[1]</nowiki></samp>", // @todo FIXME: i18n missing. - ]; - continue; - } - } - } - } - } -} |