$arr ) { $transl = _x( $arr[ 'text' ], $arr[ 'context' ], $arr[ 'text_domain' ] ); $html = str_replace( $match, $arr[ 'begin' ] . $transl . $arr[ 'end' ], $html ); } return $html; } public static function show_html_php( $html, $text_domain ) { $gettext = self::parse_html( $html, $text_domain ); foreach ( $gettext as $match => $arr ) { $arr[ 'text' ] = str_replace( '\'', '\\\'', $arr[ 'text' ] ); echo sprintf( '_x( \'%s\', \'%s\', \'%s\' );', $arr[ 'text' ], $arr[ 'context' ], $arr[ 'text_domain' ] ) . "\n"; } } public static function show_lib_php( $mixed, $context, $text_domain ) { if ( is_array( $mixed ) ) { foreach ( $mixed as $key => $val ) { if ( 'admin' === $key ) { continue; } self::show_lib_php( $val, $context, $text_domain ); } return; } elseif ( is_numeric( $mixed ) ) { // Number. return; } elseif ( empty( $mixed ) ) { // Empty. return; } elseif ( 0 === strpos( $mixed, '/' ) ) { // Regular expression. return; } elseif ( false !== filter_var( $mixed, FILTER_VALIDATE_URL ) ) { // URL is valid. return; } $mixed = str_replace( '\'', '\\\'', $mixed ); echo sprintf( '_x( \'%s\', \'%s\', \'%s\' );', $mixed, $context, $text_domain ) . "\n"; /* * Include values without their comment / qualifier (for example, 'Adult (13 years old or more)'). */ if ( 'option value' === $context ) { if ( false !== ( $pos = strpos( $mixed, '(' ) ) ) { $mixed = trim( substr( $mixed, 0, $pos ) ); echo sprintf( '_x( \'%s\', \'%s\', \'%s\' );', $mixed, $context, $text_domain ) . "\n"; } if ( 0 === strpos( $mixed, '[' ) ) { $mixed = trim( $mixed, '[]' ); echo sprintf( '_x( \'%s\', \'%s\', \'%s\' );', $mixed, $context, $text_domain ) . "\n"; } } } private static function parse_html( $html, $text_domain ) { $parsed = array(); foreach ( array( '/(]*>)(.*)(<\/h[0-9]>)/Uis' => 'html header', '/(

]*>)(.*)(<\/p>)/Uis' => 'html paragraph', // Get paragraphs before list items. '/(]*>)(.*)(<\/li>)/Uis' => 'html list item', '/(]*>)(.*)(<\/blockquote>)/Uis' => 'html blockquote', ) as $pattern => $context ) { if ( preg_match_all( $pattern, $html, $all_matches, PREG_SET_ORDER ) ) { foreach ( $all_matches as $num => $matches ) { list( $match, $begin, $text, $end ) = $matches; $html = str_replace( $match, '', $html ); // Do not match again. $text = trim( $text ); // Just in case. if ( '' === $text ) { // Ignore HTML tags with no content. continue; } $text = preg_replace( '/[\s\n\r]+/s', ' ', $text ); // Put everything on one line. $parsed[ $match ] = array( 'begin' => $begin, 'text' => $text, 'end' => $end, 'context' => $context, 'text_domain' => $text_domain, ); } } } return $parsed; } } }