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<?php
/**
* PHP variables file format handler.
*
* @file
* @author Niklas Laxström
* @author Siebrand Mazeland
* @copyright Copyright © 2008-2010, Niklas Laxström, Siebrand Mazeland
* @license GPL-2.0-or-later
*/
/**
* Implements file format support for PHP files which consist of multiple
* variable assignments.
*/
class FlatPhpFFS extends SimpleFFS implements MetaYamlSchemaExtender {
public function getFileExtensions() {
return [ '.php' ];
}
/**
* @param string $data
* @return array Parsed data.
*/
public function readFromVariable( $data ) {
# Authors first
$matches = [];
preg_match_all( '/^ \* @author\s+(.+)$/m', $data, $matches );
$authors = $matches[1];
# Then messages
$matches = [];
$regex = '/^\$(.*?)\s*=\s*[\'"](.*?)[\'"];.*?$/mus';
preg_match_all( $regex, $data, $matches, PREG_SET_ORDER );
$messages = [];
foreach ( $matches as $_ ) {
$legal = Title::legalChars();
$key = preg_replace_callback( "/([^$legal]|\\\\)/u",
function ( $m ) {
return '\x' . dechex( ord( $m[0] ) );
},
$_[1]
);
$value = str_replace( [ "\'", "\\\\" ], [ "'", "\\" ], $_[2] );
$messages[$key] = $value;
}
$messages = $this->group->getMangler()->mangle( $messages );
return [
'AUTHORS' => $authors,
'MESSAGES' => $messages,
];
}
protected function writeReal( MessageCollection $collection ) {
if ( isset( $this->extra['header'] ) ) {
$output = $this->extra['header'];
} else {
$output = "<?php\n";
}
$output .= $this->doHeader( $collection );
$mangler = $this->group->getMangler();
/**
* @var TMessage $item
*/
foreach ( $collection as $item ) {
$key = $mangler->unmangle( $item->key() );
$key = stripcslashes( $key );
$value = $item->translation();
if ( $value === null ) {
continue;
}
$value = str_replace( TRANSLATE_FUZZY, '', $value );
$value = addcslashes( $value, "'" );
$output .= "\$$key = '$value';\n";
}
return $output;
}
protected function doHeader( MessageCollection $collection ) {
global $wgSitename, $wgTranslateDocumentationLanguageCode;
$code = $collection->code;
$name = TranslateUtils::getLanguageName( $code );
$native = TranslateUtils::getLanguageName( $code, $code );
if ( $wgTranslateDocumentationLanguageCode ) {
$docu = "\n * See the $wgTranslateDocumentationLanguageCode 'language' for " .
'message documentation incl. usage of parameters';
} else {
$docu = '';
}
$authors = $this->doAuthors( $collection );
$output = <<<PHP
/** $name ($native)
* $docu
* To improve a translation please visit http://$wgSitename
*
* @ingroup Language
* @file
*
$authors */
PHP;
return $output;
}
protected function doAuthors( MessageCollection $collection ) {
$output = '';
$authors = $collection->getAuthors();
$authors = $this->filterAuthors( $authors, $collection->code );
foreach ( $authors as $author ) {
$output .= " * @author $author\n";
}
return $output;
}
public static function getExtraSchema() {
$schema = [
'root' => [
'_type' => 'array',
'_children' => [
'FILES' => [
'_type' => 'array',
'_children' => [
'header' => [
'_type' => 'text',
],
]
]
]
]
];
return $schema;
}
}
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