Sync pomo library with the current GlotPress version
git-svn-id: http://svn.automattic.com/wordpress/trunk@18528 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
nbachiyski
parent
cdb9e49b8c
commit
688eebdc26
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@ -2,7 +2,7 @@
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/**
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* Contains Translation_Entry class
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*
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* @version $Id: entry.php 406 2010-02-07 11:10:24Z nbachiyski $
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* @version $Id: entry.php 621 2011-06-13 12:21:50Z nbachiyski $
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* @package pomo
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* @subpackage entry
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*/
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@ -65,5 +65,14 @@ class Translation_Entry {
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// prepend context and EOT, like in MO files
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return is_null($this->context)? $this->singular : $this->context.chr(4).$this->singular;
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}
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function merge_with(&$other) {
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$this->flags = array_unique( array_merge( $this->flags, $other->flags ) );
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$this->references = array_unique( array_merge( $this->references, $other->references ) );
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if ( $this->extracted_comments != $other->extracted_comments ) {
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$this->extracted_comments .= $other->extracted_comments;
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}
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}
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}
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endif;
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@ -2,7 +2,7 @@
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/**
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* Class for working with MO files
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*
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* @version $Id: mo.php 406 2010-02-07 11:10:24Z nbachiyski $
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* @version $Id: mo.php 602 2011-01-30 12:43:29Z nbachiyski $
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* @package pomo
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* @subpackage mo
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*/
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@ -30,6 +30,20 @@ class MO extends Gettext_Translations {
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function export_to_file($filename) {
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$fh = fopen($filename, 'wb');
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if ( !$fh ) return false;
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$res = $this->export_to_file_handle( $fh );
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fclose($fh);
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return $res;
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}
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function export() {
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$tmp_fh = fopen("php://temp", 'r+');
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if ( !$tmp_fh ) return false;
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$this->export_to_file_handle( $tmp_fh );
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rewind( $tmp_fh );
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return stream_get_contents( $tmp_fh );
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}
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function export_to_file_handle($fh) {
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$entries = array_filter($this->entries, create_function('$e', 'return !empty($e->translations);'));
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ksort($entries);
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$magic = 0x950412de;
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@ -43,7 +57,7 @@ class MO extends Gettext_Translations {
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fwrite($fh, pack('V*', $magic, $revision, $total, $originals_lenghts_addr,
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$translations_lenghts_addr, $size_of_hash, $hash_addr));
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fseek($fh, $originals_lenghts_addr);
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// headers' msgid is an empty string
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fwrite($fh, pack('VV', 0, $current_addr));
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$current_addr++;
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@ -55,24 +69,24 @@ class MO extends Gettext_Translations {
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fwrite($fh, pack('VV', $length, $current_addr));
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$current_addr += $length + 1; // account for the NULL byte after
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}
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$exported_headers = $this->export_headers();
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fwrite($fh, pack('VV', strlen($exported_headers), $current_addr));
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$current_addr += strlen($exported_headers) + 1;
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$translations_table = $exported_headers . chr(0);
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foreach($entries as $entry) {
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$translations_table .= $this->export_translations($entry) . chr(0);
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$length = strlen($this->export_translations($entry));
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fwrite($fh, pack('VV', $length, $current_addr));
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$current_addr += $length + 1;
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}
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fwrite($fh, $originals_table);
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fwrite($fh, $translations_table);
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fclose($fh);
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return true;
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}
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function export_original($entry) {
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//TODO: warnings for control characters
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$exported = $entry->singular;
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@ -80,12 +94,12 @@ class MO extends Gettext_Translations {
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if (!is_null($entry->context)) $exported = $entry->context . chr(4) . $exported;
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return $exported;
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}
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function export_translations($entry) {
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//TODO: warnings for control characters
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return implode(chr(0), $entry->translations);
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}
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function export_headers() {
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$exported = '';
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foreach($this->headers as $header => $value) {
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@ -193,7 +207,7 @@ class MO extends Gettext_Translations {
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/**
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* Build a Translation_Entry from original string and translation strings,
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* found in a MO file
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*
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*
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* @static
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* @param string $original original string to translate from MO file. Might contain
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* 0x04 as context separator or 0x00 as singular/plural separator
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@ -2,7 +2,7 @@
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/**
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* Class for working with PO files
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*
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* @version $Id: po.php 406 2010-02-07 11:10:24Z nbachiyski $
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* @version $Id: po.php 589 2010-12-18 01:40:57Z nbachiyski $
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* @package pomo
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* @subpackage po
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*/
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@ -18,7 +18,8 @@ ini_set('auto_detect_line_endings', 1);
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*/
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if ( !class_exists( 'PO' ) ):
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class PO extends Gettext_Translations {
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var $comments_before_headers = '';
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/**
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* Exports headers to a PO entry
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@ -31,7 +32,11 @@ class PO extends Gettext_Translations {
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$header_string.= "$header: $value\n";
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}
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$poified = PO::poify($header_string);
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return rtrim("msgid \"\"\nmsgstr $poified");
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if ($this->comments_before_headers)
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$before_headers = $this->prepend_each_line(rtrim($this->comments_before_headers)."\n", '# ');
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else
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$before_headers = '';
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return rtrim("{$before_headers}msgid \"\"\nmsgstr $poified");
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}
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/**
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@ -75,6 +80,15 @@ class PO extends Gettext_Translations {
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if (false === $res) return false;
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return fclose($fh);
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}
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/**
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* Text to include as a comment before the start of the PO contents
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*
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* Doesn't need to include # in the beginning of lines, these are added automatically
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*/
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function set_comment_before_headers( $text ) {
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$this->comments_before_headers = $text;
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}
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/**
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* Formats a string in PO-style
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@ -106,10 +120,10 @@ class PO extends Gettext_Translations {
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$po = str_replace("$newline$quote$quote", '', $po);
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return $po;
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}
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/**
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* Gives back the original string from a PO-formatted string
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*
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*
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* @static
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* @param string $string PO-formatted string
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* @return string enascaped string
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@ -139,7 +153,7 @@ class PO extends Gettext_Translations {
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}
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/**
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* Inserts $with in the beginning of every new line of $string and
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* Inserts $with in the beginning of every new line of $string and
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* returns the modified string
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*
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* @static
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@ -217,7 +231,7 @@ class PO extends Gettext_Translations {
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PO::read_line($f, 'clear');
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return $res !== false;
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}
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function read_entry($f, $lineno = 0) {
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$entry = new Translation_Entry();
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// where were we in the last step
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@ -254,7 +268,7 @@ class PO extends Gettext_Translations {
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return false;
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}
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// add comment
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$this->add_comment_to_entry($entry, $line);
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$this->add_comment_to_entry($entry, $line);;
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} elseif (preg_match('/^msgctxt\s+(".*")/', $line, $m)) {
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if ($is_final($context)) {
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PO::read_line($f, 'put-back');
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@ -322,7 +336,7 @@ class PO extends Gettext_Translations {
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}
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return array('entry' => $entry, 'lineno' => $lineno);
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}
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function read_line($f, $action = 'read') {
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static $last_line = '';
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static $use_last_line = false;
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@ -339,7 +353,7 @@ class PO extends Gettext_Translations {
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$use_last_line = false;
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return $line;
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}
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function add_comment_to_entry(&$entry, $po_comment_line) {
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$first_two = substr($po_comment_line, 0, 2);
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$comment = trim(substr($po_comment_line, 2));
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@ -353,11 +367,11 @@ class PO extends Gettext_Translations {
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$entry->translator_comments = trim($entry->translator_comments . "\n" . $comment);
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}
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}
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function trim_quotes($s) {
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if ( substr($s, 0, 1) == '"') $s = substr($s, 1);
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if ( substr($s, -1, 1) == '"') $s = substr($s, 0, -1);
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return $s;
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}
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}
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endif;
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endif;
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@ -3,26 +3,26 @@
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* Classes, which help reading streams of data from files.
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* Based on the classes from Danilo Segan <danilo@kvota.net>
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*
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* @version $Id: streams.php 406 2010-02-07 11:10:24Z nbachiyski $
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* @version $Id: streams.php 597 2011-01-16 20:14:36Z nbachiyski $
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* @package pomo
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* @subpackage streams
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*/
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if ( !class_exists( 'POMO_Reader' ) ):
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class POMO_Reader {
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var $endian = 'little';
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var $_post = '';
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function POMO_Reader() {
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$this->is_overloaded = ((ini_get("mbstring.func_overload") & 2) != 0) && function_exists('mb_substr');
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$this->_pos = 0;
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}
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/**
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* Sets the endianness of the file.
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*
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* @param string $endian 'big' or 'little'
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* @param $endian string 'big' or 'little'
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*/
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function setEndian($endian) {
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$this->endian = $endian;
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@ -57,8 +57,8 @@ class POMO_Reader {
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$endian_letter = ('big' == $this->endian)? 'N' : 'V';
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return unpack($endian_letter.$count, $bytes);
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}
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function substr($string, $start, $length) {
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if ($this->is_overloaded) {
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return mb_substr($string, $start, $length, 'ascii');
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@ -66,7 +66,7 @@ class POMO_Reader {
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return substr($string, $start, $length);
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}
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}
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function strlen($string) {
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if ($this->is_overloaded) {
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return mb_strlen($string, 'ascii');
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@ -74,7 +74,7 @@ class POMO_Reader {
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return strlen($string);
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}
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}
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function str_split($string, $chunk_size) {
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if (!function_exists('str_split')) {
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$length = $this->strlen($string);
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@ -86,8 +86,8 @@ class POMO_Reader {
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return str_split( $string, $chunk_size );
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}
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}
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function pos() {
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return $this->_pos;
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}
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@ -95,7 +95,7 @@ class POMO_Reader {
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function is_resource() {
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return true;
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}
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function close() {
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return true;
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}
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@ -106,13 +106,13 @@ if ( !class_exists( 'POMO_FileReader' ) ):
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class POMO_FileReader extends POMO_Reader {
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function POMO_FileReader($filename) {
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parent::POMO_Reader();
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$this->_f = fopen($filename, 'r');
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$this->_f = fopen($filename, 'rb');
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}
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function read($bytes) {
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return fread($this->_f, $bytes);
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}
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function seekto($pos) {
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if ( -1 == fseek($this->_f, $pos, SEEK_SET)) {
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return false;
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@ -120,19 +120,19 @@ class POMO_FileReader extends POMO_Reader {
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$this->_pos = $pos;
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return true;
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}
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function is_resource() {
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return is_resource($this->_f);
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}
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function feof() {
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return feof($this->_f);
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}
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function close() {
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return fclose($this->_f);
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}
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function read_all() {
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$all = '';
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while ( !$this->feof() )
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@ -148,9 +148,9 @@ if ( !class_exists( 'POMO_StringReader' ) ):
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* of a physical file.
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*/
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class POMO_StringReader extends POMO_Reader {
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var $_str = '';
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function POMO_StringReader($str = '') {
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parent::POMO_Reader();
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$this->_str = $str;
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@ -178,7 +178,7 @@ class POMO_StringReader extends POMO_Reader {
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function read_all() {
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return $this->substr($this->_str, $this->_pos, $this->strlen($this->_str));
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}
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}
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endif;
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@ -2,7 +2,7 @@
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/**
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* Class for a set of entries for translation and their associated headers
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*
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* @version $Id: translations.php 406 2010-02-07 11:10:24Z nbachiyski $
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* @version $Id: translations.php 590 2010-12-20 19:58:37Z nbachiyski $
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* @package pomo
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* @subpackage translations
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*/
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@ -29,6 +29,19 @@ class Translations {
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$this->entries[$key] = &$entry;
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return true;
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}
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function add_entry_or_merge($entry) {
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if (is_array($entry)) {
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$entry = new Translation_Entry($entry);
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}
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$key = $entry->key();
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if (false === $key) return false;
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if (isset($this->entries[$key]))
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$this->entries[$key]->merge_with($entry);
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else
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$this->entries[$key] = &$entry;
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return true;
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}
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/**
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* Sets $header PO header to $value
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@ -108,6 +121,15 @@ class Translations {
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$this->entries[$entry->key()] = $entry;
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}
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}
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function merge_originals_with(&$other) {
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foreach( $other->entries as $entry ) {
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if ( !isset( $this->entries[$entry->key()] ) )
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$this->entries[$entry->key()] = $entry;
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else
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$this->entries[$entry->key()]->merge_with($entry);
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}
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}
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}
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class Gettext_Translations extends Translations {
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@ -126,7 +148,7 @@ class Gettext_Translations extends Translations {
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}
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return call_user_func($this->_gettext_select_plural_form, $count);
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}
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function nplurals_and_expression_from_header($header) {
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if (preg_match('/^\s*nplurals\s*=\s*(\d+)\s*;\s+plural\s*=\s*(.+)$/', $header, $matches)) {
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$nplurals = (int)$matches[1];
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@ -152,7 +174,7 @@ class Gettext_Translations extends Translations {
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/**
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* Adds parantheses to the inner parts of ternary operators in
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* plural expressions, because PHP evaluates ternary oerators from left to right
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*
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*
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* @param string $expression the expression without parentheses
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* @return string the expression with parentheses added
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*/
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@ -180,7 +202,7 @@ class Gettext_Translations extends Translations {
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}
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return rtrim($res, ';');
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}
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function make_headers($translation) {
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$headers = array();
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// sometimes \ns are used instead of real new lines
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@ -193,7 +215,7 @@ class Gettext_Translations extends Translations {
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}
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return $headers;
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}
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function set_header($header, $value) {
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parent::set_header($header, $value);
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if ('Plural-Forms' == $header) {
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@ -212,7 +234,7 @@ if ( !class_exists( 'NOOP_Translations' ) ):
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class NOOP_Translations {
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var $entries = array();
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var $headers = array();
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function add_entry($entry) {
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return true;
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}
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