--- a/wp/wp-includes/pomo/po.php Mon Oct 14 18:06:33 2019 +0200
+++ b/wp/wp-includes/pomo/po.php Mon Oct 14 18:28:13 2019 +0200
@@ -7,463 +7,502 @@
* @subpackage po
*/
-require_once dirname(__FILE__) . '/translations.php';
+require_once dirname( __FILE__ ) . '/translations.php';
if ( ! defined( 'PO_MAX_LINE_LEN' ) ) {
- define('PO_MAX_LINE_LEN', 79);
+ define( 'PO_MAX_LINE_LEN', 79 );
}
-ini_set('auto_detect_line_endings', 1);
+ini_set( 'auto_detect_line_endings', 1 );
/**
* Routines for working with PO files
*/
-if ( ! class_exists( 'PO', false ) ):
-class PO extends Gettext_Translations {
+if ( ! class_exists( 'PO', false ) ) :
+ class PO extends Gettext_Translations {
- var $comments_before_headers = '';
+ var $comments_before_headers = '';
- /**
- * Exports headers to a PO entry
- *
- * @return string msgid/msgstr PO entry for this PO file headers, doesn't contain newline at the end
- */
- function export_headers() {
- $header_string = '';
- foreach($this->headers as $header => $value) {
- $header_string.= "$header: $value\n";
+ /**
+ * Exports headers to a PO entry
+ *
+ * @return string msgid/msgstr PO entry for this PO file headers, doesn't contain newline at the end
+ */
+ function export_headers() {
+ $header_string = '';
+ foreach ( $this->headers as $header => $value ) {
+ $header_string .= "$header: $value\n";
+ }
+ $poified = PO::poify( $header_string );
+ if ( $this->comments_before_headers ) {
+ $before_headers = $this->prepend_each_line( rtrim( $this->comments_before_headers ) . "\n", '# ' );
+ } else {
+ $before_headers = '';
+ }
+ return rtrim( "{$before_headers}msgid \"\"\nmsgstr $poified" );
}
- $poified = PO::poify($header_string);
- if ($this->comments_before_headers)
- $before_headers = $this->prepend_each_line(rtrim($this->comments_before_headers)."\n", '# ');
- else
- $before_headers = '';
- return rtrim("{$before_headers}msgid \"\"\nmsgstr $poified");
- }
+
+ /**
+ * Exports all entries to PO format
+ *
+ * @return string sequence of mgsgid/msgstr PO strings, doesn't containt newline at the end
+ */
+ function export_entries() {
+ //TODO sorting
+ return implode( "\n\n", array_map( array( 'PO', 'export_entry' ), $this->entries ) );
+ }
- /**
- * Exports all entries to PO format
- *
- * @return string sequence of mgsgid/msgstr PO strings, doesn't containt newline at the end
- */
- function export_entries() {
- //TODO sorting
- return implode("\n\n", array_map(array('PO', 'export_entry'), $this->entries));
- }
+ /**
+ * Exports the whole PO file as a string
+ *
+ * @param bool $include_headers whether to include the headers in the export
+ * @return string ready for inclusion in PO file string for headers and all the enrtries
+ */
+ function export( $include_headers = true ) {
+ $res = '';
+ if ( $include_headers ) {
+ $res .= $this->export_headers();
+ $res .= "\n\n";
+ }
+ $res .= $this->export_entries();
+ return $res;
+ }
- /**
- * Exports the whole PO file as a string
- *
- * @param bool $include_headers whether to include the headers in the export
- * @return string ready for inclusion in PO file string for headers and all the enrtries
- */
- function export($include_headers = true) {
- $res = '';
- if ($include_headers) {
- $res .= $this->export_headers();
- $res .= "\n\n";
+ /**
+ * Same as {@link export}, but writes the result to a file
+ *
+ * @param string $filename where to write the PO string
+ * @param bool $include_headers whether to include tje headers in the export
+ * @return bool true on success, false on error
+ */
+ function export_to_file( $filename, $include_headers = true ) {
+ $fh = fopen( $filename, 'w' );
+ if ( false === $fh ) {
+ return false;
+ }
+ $export = $this->export( $include_headers );
+ $res = fwrite( $fh, $export );
+ if ( false === $res ) {
+ return false;
+ }
+ return fclose( $fh );
}
- $res .= $this->export_entries();
- return $res;
- }
-
- /**
- * Same as {@link export}, but writes the result to a file
- *
- * @param string $filename where to write the PO string
- * @param bool $include_headers whether to include tje headers in the export
- * @return bool true on success, false on error
- */
- function export_to_file($filename, $include_headers = true) {
- $fh = fopen($filename, 'w');
- if (false === $fh) return false;
- $export = $this->export($include_headers);
- $res = fwrite($fh, $export);
- if (false === $res) return false;
- return fclose($fh);
- }
- /**
- * Text to include as a comment before the start of the PO contents
- *
- * Doesn't need to include # in the beginning of lines, these are added automatically
- */
- function set_comment_before_headers( $text ) {
- $this->comments_before_headers = $text;
- }
+ /**
+ * Text to include as a comment before the start of the PO contents
+ *
+ * Doesn't need to include # in the beginning of lines, these are added automatically
+ */
+ function set_comment_before_headers( $text ) {
+ $this->comments_before_headers = $text;
+ }
- /**
- * Formats a string in PO-style
- *
- * @static
- * @param string $string the string to format
- * @return string the poified string
- */
- public static function poify($string) {
- $quote = '"';
- $slash = '\\';
- $newline = "\n";
+ /**
+ * Formats a string in PO-style
+ *
+ * @param string $string the string to format
+ * @return string the poified string
+ */
+ public static function poify( $string ) {
+ $quote = '"';
+ $slash = '\\';
+ $newline = "\n";
- $replaces = array(
- "$slash" => "$slash$slash",
- "$quote" => "$slash$quote",
- "\t" => '\t',
- );
+ $replaces = array(
+ "$slash" => "$slash$slash",
+ "$quote" => "$slash$quote",
+ "\t" => '\t',
+ );
- $string = str_replace(array_keys($replaces), array_values($replaces), $string);
+ $string = str_replace( array_keys( $replaces ), array_values( $replaces ), $string );
- $po = $quote.implode("${slash}n$quote$newline$quote", explode($newline, $string)).$quote;
- // add empty string on first line for readbility
- if (false !== strpos($string, $newline) &&
- (substr_count($string, $newline) > 1 || !($newline === substr($string, -strlen($newline))))) {
- $po = "$quote$quote$newline$po";
+ $po = $quote . implode( "${slash}n$quote$newline$quote", explode( $newline, $string ) ) . $quote;
+ // add empty string on first line for readbility
+ if ( false !== strpos( $string, $newline ) &&
+ ( substr_count( $string, $newline ) > 1 || ! ( $newline === substr( $string, -strlen( $newline ) ) ) ) ) {
+ $po = "$quote$quote$newline$po";
+ }
+ // remove empty strings
+ $po = str_replace( "$newline$quote$quote", '', $po );
+ return $po;
}
- // remove empty strings
- $po = str_replace("$newline$quote$quote", '', $po);
- return $po;
- }
- /**
- * Gives back the original string from a PO-formatted string
- *
- * @static
- * @param string $string PO-formatted string
- * @return string enascaped string
- */
- public static function unpoify($string) {
- $escapes = array('t' => "\t", 'n' => "\n", 'r' => "\r", '\\' => '\\');
- $lines = array_map('trim', explode("\n", $string));
- $lines = array_map(array('PO', 'trim_quotes'), $lines);
- $unpoified = '';
- $previous_is_backslash = false;
- foreach($lines as $line) {
- preg_match_all('/./u', $line, $chars);
- $chars = $chars[0];
- foreach($chars as $char) {
- if (!$previous_is_backslash) {
- if ('\\' == $char)
- $previous_is_backslash = true;
- else
- $unpoified .= $char;
- } else {
- $previous_is_backslash = false;
- $unpoified .= isset($escapes[$char])? $escapes[$char] : $char;
+ /**
+ * Gives back the original string from a PO-formatted string
+ *
+ * @param string $string PO-formatted string
+ * @return string enascaped string
+ */
+ public static function unpoify( $string ) {
+ $escapes = array(
+ 't' => "\t",
+ 'n' => "\n",
+ 'r' => "\r",
+ '\\' => '\\',
+ );
+ $lines = array_map( 'trim', explode( "\n", $string ) );
+ $lines = array_map( array( 'PO', 'trim_quotes' ), $lines );
+ $unpoified = '';
+ $previous_is_backslash = false;
+ foreach ( $lines as $line ) {
+ preg_match_all( '/./u', $line, $chars );
+ $chars = $chars[0];
+ foreach ( $chars as $char ) {
+ if ( ! $previous_is_backslash ) {
+ if ( '\\' == $char ) {
+ $previous_is_backslash = true;
+ } else {
+ $unpoified .= $char;
+ }
+ } else {
+ $previous_is_backslash = false;
+ $unpoified .= isset( $escapes[ $char ] ) ? $escapes[ $char ] : $char;
+ }
}
}
+
+ // Standardise the line endings on imported content, technically PO files shouldn't contain \r
+ $unpoified = str_replace( array( "\r\n", "\r" ), "\n", $unpoified );
+
+ return $unpoified;
+ }
+
+ /**
+ * Inserts $with in the beginning of every new line of $string and
+ * returns the modified string
+ *
+ * @param string $string prepend lines in this string
+ * @param string $with prepend lines with this string
+ */
+ public static function prepend_each_line( $string, $with ) {
+ $lines = explode( "\n", $string );
+ $append = '';
+ if ( "\n" === substr( $string, -1 ) && '' === end( $lines ) ) {
+ // Last line might be empty because $string was terminated
+ // with a newline, remove it from the $lines array,
+ // we'll restore state by re-terminating the string at the end
+ array_pop( $lines );
+ $append = "\n";
+ }
+ foreach ( $lines as &$line ) {
+ $line = $with . $line;
+ }
+ unset( $line );
+ return implode( "\n", $lines ) . $append;
+ }
+
+ /**
+ * Prepare a text as a comment -- wraps the lines and prepends #
+ * and a special character to each line
+ *
+ * @access private
+ * @param string $text the comment text
+ * @param string $char character to denote a special PO comment,
+ * like :, default is a space
+ */
+ public static function comment_block( $text, $char = ' ' ) {
+ $text = wordwrap( $text, PO_MAX_LINE_LEN - 3 );
+ return PO::prepend_each_line( $text, "#$char " );
}
- // Standardise the line endings on imported content, technically PO files shouldn't contain \r
- $unpoified = str_replace( array( "\r\n", "\r" ), "\n", $unpoified );
-
- return $unpoified;
- }
-
- /**
- * Inserts $with in the beginning of every new line of $string and
- * returns the modified string
- *
- * @static
- * @param string $string prepend lines in this string
- * @param string $with prepend lines with this string
- */
- public static function prepend_each_line($string, $with) {
- $lines = explode("\n", $string);
- $append = '';
- if ("\n" === substr($string, -1) && '' === end($lines)) {
- // Last line might be empty because $string was terminated
- // with a newline, remove it from the $lines array,
- // we'll restore state by re-terminating the string at the end
- array_pop($lines);
- $append = "\n";
+ /**
+ * Builds a string from the entry for inclusion in PO file
+ *
+ * @param Translation_Entry $entry the entry to convert to po string (passed by reference).
+ * @return false|string PO-style formatted string for the entry or
+ * false if the entry is empty
+ */
+ public static function export_entry( &$entry ) {
+ if ( null === $entry->singular || '' === $entry->singular ) {
+ return false;
+ }
+ $po = array();
+ if ( ! empty( $entry->translator_comments ) ) {
+ $po[] = PO::comment_block( $entry->translator_comments );
+ }
+ if ( ! empty( $entry->extracted_comments ) ) {
+ $po[] = PO::comment_block( $entry->extracted_comments, '.' );
+ }
+ if ( ! empty( $entry->references ) ) {
+ $po[] = PO::comment_block( implode( ' ', $entry->references ), ':' );
+ }
+ if ( ! empty( $entry->flags ) ) {
+ $po[] = PO::comment_block( implode( ', ', $entry->flags ), ',' );
+ }
+ if ( $entry->context ) {
+ $po[] = 'msgctxt ' . PO::poify( $entry->context );
+ }
+ $po[] = 'msgid ' . PO::poify( $entry->singular );
+ if ( ! $entry->is_plural ) {
+ $translation = empty( $entry->translations ) ? '' : $entry->translations[0];
+ $translation = PO::match_begin_and_end_newlines( $translation, $entry->singular );
+ $po[] = 'msgstr ' . PO::poify( $translation );
+ } else {
+ $po[] = 'msgid_plural ' . PO::poify( $entry->plural );
+ $translations = empty( $entry->translations ) ? array( '', '' ) : $entry->translations;
+ foreach ( $translations as $i => $translation ) {
+ $translation = PO::match_begin_and_end_newlines( $translation, $entry->plural );
+ $po[] = "msgstr[$i] " . PO::poify( $translation );
+ }
+ }
+ return implode( "\n", $po );
}
- foreach ($lines as &$line) {
- $line = $with . $line;
- }
- unset($line);
- return implode("\n", $lines) . $append;
- }
- /**
- * Prepare a text as a comment -- wraps the lines and prepends #
- * and a special character to each line
- *
- * @access private
- * @param string $text the comment text
- * @param string $char character to denote a special PO comment,
- * like :, default is a space
- */
- public static function comment_block($text, $char=' ') {
- $text = wordwrap($text, PO_MAX_LINE_LEN - 3);
- return PO::prepend_each_line($text, "#$char ");
- }
+ public static function match_begin_and_end_newlines( $translation, $original ) {
+ if ( '' === $translation ) {
+ return $translation;
+ }
+
+ $original_begin = "\n" === substr( $original, 0, 1 );
+ $original_end = "\n" === substr( $original, -1 );
+ $translation_begin = "\n" === substr( $translation, 0, 1 );
+ $translation_end = "\n" === substr( $translation, -1 );
- /**
- * Builds a string from the entry for inclusion in PO file
- *
- * @static
- * @param Translation_Entry $entry the entry to convert to po string (passed by reference).
- * @return false|string PO-style formatted string for the entry or
- * false if the entry is empty
- */
- public static function export_entry(&$entry) {
- if ( null === $entry->singular || '' === $entry->singular ) return false;
- $po = array();
- if (!empty($entry->translator_comments)) $po[] = PO::comment_block($entry->translator_comments);
- if (!empty($entry->extracted_comments)) $po[] = PO::comment_block($entry->extracted_comments, '.');
- if (!empty($entry->references)) $po[] = PO::comment_block(implode(' ', $entry->references), ':');
- if (!empty($entry->flags)) $po[] = PO::comment_block(implode(", ", $entry->flags), ',');
- if ($entry->context) $po[] = 'msgctxt '.PO::poify($entry->context);
- $po[] = 'msgid '.PO::poify($entry->singular);
- if (!$entry->is_plural) {
- $translation = empty($entry->translations)? '' : $entry->translations[0];
- $translation = PO::match_begin_and_end_newlines( $translation, $entry->singular );
- $po[] = 'msgstr '.PO::poify($translation);
- } else {
- $po[] = 'msgid_plural '.PO::poify($entry->plural);
- $translations = empty($entry->translations)? array('', '') : $entry->translations;
- foreach($translations as $i => $translation) {
- $translation = PO::match_begin_and_end_newlines( $translation, $entry->plural );
- $po[] = "msgstr[$i] ".PO::poify($translation);
+ if ( $original_begin ) {
+ if ( ! $translation_begin ) {
+ $translation = "\n" . $translation;
+ }
+ } elseif ( $translation_begin ) {
+ $translation = ltrim( $translation, "\n" );
}
- }
- return implode("\n", $po);
- }
- public static function match_begin_and_end_newlines( $translation, $original ) {
- if ( '' === $translation ) {
+ if ( $original_end ) {
+ if ( ! $translation_end ) {
+ $translation .= "\n";
+ }
+ } elseif ( $translation_end ) {
+ $translation = rtrim( $translation, "\n" );
+ }
+
return $translation;
}
- $original_begin = "\n" === substr( $original, 0, 1 );
- $original_end = "\n" === substr( $original, -1 );
- $translation_begin = "\n" === substr( $translation, 0, 1 );
- $translation_end = "\n" === substr( $translation, -1 );
-
- if ( $original_begin ) {
- if ( ! $translation_begin ) {
- $translation = "\n" . $translation;
+ /**
+ * @param string $filename
+ * @return boolean
+ */
+ function import_from_file( $filename ) {
+ $f = fopen( $filename, 'r' );
+ if ( ! $f ) {
+ return false;
}
- } elseif ( $translation_begin ) {
- $translation = ltrim( $translation, "\n" );
+ $lineno = 0;
+ while ( true ) {
+ $res = $this->read_entry( $f, $lineno );
+ if ( ! $res ) {
+ break;
+ }
+ if ( $res['entry']->singular == '' ) {
+ $this->set_headers( $this->make_headers( $res['entry']->translations[0] ) );
+ } else {
+ $this->add_entry( $res['entry'] );
+ }
+ }
+ PO::read_line( $f, 'clear' );
+ if ( false === $res ) {
+ return false;
+ }
+ if ( ! $this->headers && ! $this->entries ) {
+ return false;
+ }
+ return true;
}
- if ( $original_end ) {
- if ( ! $translation_end ) {
- $translation .= "\n";
- }
- } elseif ( $translation_end ) {
- $translation = rtrim( $translation, "\n" );
+ /**
+ * Helper function for read_entry
+ *
+ * @param string $context
+ * @return bool
+ */
+ protected static function is_final( $context ) {
+ return ( $context === 'msgstr' ) || ( $context === 'msgstr_plural' );
}
- return $translation;
- }
-
- /**
- * @param string $filename
- * @return boolean
- */
- function import_from_file($filename) {
- $f = fopen($filename, 'r');
- if (!$f) return false;
- $lineno = 0;
- while (true) {
- $res = $this->read_entry($f, $lineno);
- if (!$res) break;
- if ($res['entry']->singular == '') {
- $this->set_headers($this->make_headers($res['entry']->translations[0]));
- } else {
- $this->add_entry($res['entry']);
- }
- }
- PO::read_line($f, 'clear');
- if ( false === $res ) {
- return false;
- }
- if ( ! $this->headers && ! $this->entries ) {
- return false;
- }
- return true;
- }
-
- /**
- * Helper function for read_entry
- * @param string $context
- * @return bool
- */
- protected static function is_final($context) {
- return ($context === 'msgstr') || ($context === 'msgstr_plural');
- }
-
- /**
- * @param resource $f
- * @param int $lineno
- * @return null|false|array
- */
- function read_entry($f, $lineno = 0) {
- $entry = new Translation_Entry();
- // where were we in the last step
- // can be: comment, msgctxt, msgid, msgid_plural, msgstr, msgstr_plural
- $context = '';
- $msgstr_index = 0;
- while (true) {
- $lineno++;
- $line = PO::read_line($f);
- if (!$line) {
- if (feof($f)) {
- if (self::is_final($context))
+ /**
+ * @param resource $f
+ * @param int $lineno
+ * @return null|false|array
+ */
+ function read_entry( $f, $lineno = 0 ) {
+ $entry = new Translation_Entry();
+ // where were we in the last step
+ // can be: comment, msgctxt, msgid, msgid_plural, msgstr, msgstr_plural
+ $context = '';
+ $msgstr_index = 0;
+ while ( true ) {
+ $lineno++;
+ $line = PO::read_line( $f );
+ if ( ! $line ) {
+ if ( feof( $f ) ) {
+ if ( self::is_final( $context ) ) {
+ break;
+ } elseif ( ! $context ) { // we haven't read a line and eof came
+ return null;
+ } else {
+ return false;
+ }
+ } else {
+ return false;
+ }
+ }
+ if ( $line == "\n" ) {
+ continue;
+ }
+ $line = trim( $line );
+ if ( preg_match( '/^#/', $line, $m ) ) {
+ // the comment is the start of a new entry
+ if ( self::is_final( $context ) ) {
+ PO::read_line( $f, 'put-back' );
+ $lineno--;
+ break;
+ }
+ // comments have to be at the beginning
+ if ( $context && $context != 'comment' ) {
+ return false;
+ }
+ // add comment
+ $this->add_comment_to_entry( $entry, $line );
+ } elseif ( preg_match( '/^msgctxt\s+(".*")/', $line, $m ) ) {
+ if ( self::is_final( $context ) ) {
+ PO::read_line( $f, 'put-back' );
+ $lineno--;
break;
- elseif (!$context) // we haven't read a line and eof came
- return null;
- else
+ }
+ if ( $context && $context != 'comment' ) {
+ return false;
+ }
+ $context = 'msgctxt';
+ $entry->context .= PO::unpoify( $m[1] );
+ } elseif ( preg_match( '/^msgid\s+(".*")/', $line, $m ) ) {
+ if ( self::is_final( $context ) ) {
+ PO::read_line( $f, 'put-back' );
+ $lineno--;
+ break;
+ }
+ if ( $context && $context != 'msgctxt' && $context != 'comment' ) {
+ return false;
+ }
+ $context = 'msgid';
+ $entry->singular .= PO::unpoify( $m[1] );
+ } elseif ( preg_match( '/^msgid_plural\s+(".*")/', $line, $m ) ) {
+ if ( $context != 'msgid' ) {
+ return false;
+ }
+ $context = 'msgid_plural';
+ $entry->is_plural = true;
+ $entry->plural .= PO::unpoify( $m[1] );
+ } elseif ( preg_match( '/^msgstr\s+(".*")/', $line, $m ) ) {
+ if ( $context != 'msgid' ) {
return false;
+ }
+ $context = 'msgstr';
+ $entry->translations = array( PO::unpoify( $m[1] ) );
+ } elseif ( preg_match( '/^msgstr\[(\d+)\]\s+(".*")/', $line, $m ) ) {
+ if ( $context != 'msgid_plural' && $context != 'msgstr_plural' ) {
+ return false;
+ }
+ $context = 'msgstr_plural';
+ $msgstr_index = $m[1];
+ $entry->translations[ $m[1] ] = PO::unpoify( $m[2] );
+ } elseif ( preg_match( '/^".*"$/', $line ) ) {
+ $unpoified = PO::unpoify( $line );
+ switch ( $context ) {
+ case 'msgid':
+ $entry->singular .= $unpoified;
+ break;
+ case 'msgctxt':
+ $entry->context .= $unpoified;
+ break;
+ case 'msgid_plural':
+ $entry->plural .= $unpoified;
+ break;
+ case 'msgstr':
+ $entry->translations[0] .= $unpoified;
+ break;
+ case 'msgstr_plural':
+ $entry->translations[ $msgstr_index ] .= $unpoified;
+ break;
+ default:
+ return false;
+ }
} else {
return false;
}
}
- if ($line == "\n") continue;
- $line = trim($line);
- if (preg_match('/^#/', $line, $m)) {
- // the comment is the start of a new entry
- if (self::is_final($context)) {
- PO::read_line($f, 'put-back');
- $lineno--;
- break;
- }
- // comments have to be at the beginning
- if ($context && $context != 'comment') {
- return false;
- }
- // add comment
- $this->add_comment_to_entry($entry, $line);
- } elseif (preg_match('/^msgctxt\s+(".*")/', $line, $m)) {
- if (self::is_final($context)) {
- PO::read_line($f, 'put-back');
- $lineno--;
- break;
- }
- if ($context && $context != 'comment') {
- return false;
- }
- $context = 'msgctxt';
- $entry->context .= PO::unpoify($m[1]);
- } elseif (preg_match('/^msgid\s+(".*")/', $line, $m)) {
- if (self::is_final($context)) {
- PO::read_line($f, 'put-back');
- $lineno--;
+
+ $have_translations = false;
+ foreach ( $entry->translations as $t ) {
+ if ( $t || ( '0' === $t ) ) {
+ $have_translations = true;
break;
}
- if ($context && $context != 'msgctxt' && $context != 'comment') {
- return false;
- }
- $context = 'msgid';
- $entry->singular .= PO::unpoify($m[1]);
- } elseif (preg_match('/^msgid_plural\s+(".*")/', $line, $m)) {
- if ($context != 'msgid') {
- return false;
- }
- $context = 'msgid_plural';
- $entry->is_plural = true;
- $entry->plural .= PO::unpoify($m[1]);
- } elseif (preg_match('/^msgstr\s+(".*")/', $line, $m)) {
- if ($context != 'msgid') {
- return false;
- }
- $context = 'msgstr';
- $entry->translations = array(PO::unpoify($m[1]));
- } elseif (preg_match('/^msgstr\[(\d+)\]\s+(".*")/', $line, $m)) {
- if ($context != 'msgid_plural' && $context != 'msgstr_plural') {
- return false;
- }
- $context = 'msgstr_plural';
- $msgstr_index = $m[1];
- $entry->translations[$m[1]] = PO::unpoify($m[2]);
- } elseif (preg_match('/^".*"$/', $line)) {
- $unpoified = PO::unpoify($line);
- switch ($context) {
- case 'msgid':
- $entry->singular .= $unpoified; break;
- case 'msgctxt':
- $entry->context .= $unpoified; break;
- case 'msgid_plural':
- $entry->plural .= $unpoified; break;
- case 'msgstr':
- $entry->translations[0] .= $unpoified; break;
- case 'msgstr_plural':
- $entry->translations[$msgstr_index] .= $unpoified; break;
- default:
- return false;
- }
+ }
+ if ( false === $have_translations ) {
+ $entry->translations = array();
+ }
+
+ return array(
+ 'entry' => $entry,
+ 'lineno' => $lineno,
+ );
+ }
+
+ /**
+ * @staticvar string $last_line
+ * @staticvar boolean $use_last_line
+ *
+ * @param resource $f
+ * @param string $action
+ * @return boolean
+ */
+ function read_line( $f, $action = 'read' ) {
+ static $last_line = '';
+ static $use_last_line = false;
+ if ( 'clear' == $action ) {
+ $last_line = '';
+ return true;
+ }
+ if ( 'put-back' == $action ) {
+ $use_last_line = true;
+ return true;
+ }
+ $line = $use_last_line ? $last_line : fgets( $f );
+ $line = ( "\r\n" == substr( $line, -2 ) ) ? rtrim( $line, "\r\n" ) . "\n" : $line;
+ $last_line = $line;
+ $use_last_line = false;
+ return $line;
+ }
+
+ /**
+ * @param Translation_Entry $entry
+ * @param string $po_comment_line
+ */
+ function add_comment_to_entry( &$entry, $po_comment_line ) {
+ $first_two = substr( $po_comment_line, 0, 2 );
+ $comment = trim( substr( $po_comment_line, 2 ) );
+ if ( '#:' == $first_two ) {
+ $entry->references = array_merge( $entry->references, preg_split( '/\s+/', $comment ) );
+ } elseif ( '#.' == $first_two ) {
+ $entry->extracted_comments = trim( $entry->extracted_comments . "\n" . $comment );
+ } elseif ( '#,' == $first_two ) {
+ $entry->flags = array_merge( $entry->flags, preg_split( '/,\s*/', $comment ) );
} else {
- return false;
+ $entry->translator_comments = trim( $entry->translator_comments . "\n" . $comment );
}
}
- $have_translations = false;
- foreach ( $entry->translations as $t ) {
- if ( $t || ('0' === $t) ) {
- $have_translations = true;
- break;
+ /**
+ * @param string $s
+ * @return sring
+ */
+ public static function trim_quotes( $s ) {
+ if ( substr( $s, 0, 1 ) == '"' ) {
+ $s = substr( $s, 1 );
}
- }
- if ( false === $have_translations ) {
- $entry->translations = array();
- }
-
- return array('entry' => $entry, 'lineno' => $lineno);
- }
-
- /**
- * @staticvar string $last_line
- * @staticvar boolean $use_last_line
- *
- * @param resource $f
- * @param string $action
- * @return boolean
- */
- function read_line($f, $action = 'read') {
- static $last_line = '';
- static $use_last_line = false;
- if ('clear' == $action) {
- $last_line = '';
- return true;
- }
- if ('put-back' == $action) {
- $use_last_line = true;
- return true;
- }
- $line = $use_last_line? $last_line : fgets($f);
- $line = ( "\r\n" == substr( $line, -2 ) ) ? rtrim( $line, "\r\n" ) . "\n" : $line;
- $last_line = $line;
- $use_last_line = false;
- return $line;
- }
-
- /**
- * @param Translation_Entry $entry
- * @param string $po_comment_line
- */
- function add_comment_to_entry(&$entry, $po_comment_line) {
- $first_two = substr($po_comment_line, 0, 2);
- $comment = trim(substr($po_comment_line, 2));
- if ('#:' == $first_two) {
- $entry->references = array_merge($entry->references, preg_split('/\s+/', $comment));
- } elseif ('#.' == $first_two) {
- $entry->extracted_comments = trim($entry->extracted_comments . "\n" . $comment);
- } elseif ('#,' == $first_two) {
- $entry->flags = array_merge($entry->flags, preg_split('/,\s*/', $comment));
- } else {
- $entry->translator_comments = trim($entry->translator_comments . "\n" . $comment);
+ if ( substr( $s, -1, 1 ) == '"' ) {
+ $s = substr( $s, 0, -1 );
+ }
+ return $s;
}
}
-
- /**
- * @param string $s
- * @return sring
- */
- public static function trim_quotes($s) {
- if ( substr($s, 0, 1) == '"') $s = substr($s, 1);
- if ( substr($s, -1, 1) == '"') $s = substr($s, 0, -1);
- return $s;
- }
-}
endif;