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<title>[22349] trunk/wp-includes/pomo: Sync POMO with GlotPress</title>
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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/22349">22349</a></dd>
<dt>Author</dt> <dd>nbachiyski</dd>
<dt>Date</dt> <dd>2012-10-31 22:13:51 +0000 (Wed, 31 Oct 2012)</dd>
</dl>
<h3>Log Message</h3>
<pre>Sync POMO with GlotPress
See http://glotpress.trac.wordpress.org/browser/trunk/pomo/</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpincludespomoentryphp">trunk/wp-includes/pomo/entry.php</a></li>
<li><a href="#trunkwpincludespomomophp">trunk/wp-includes/pomo/mo.php</a></li>
<li><a href="#trunkwpincludespomopophp">trunk/wp-includes/pomo/po.php</a></li>
<li><a href="#trunkwpincludespomostreamsphp">trunk/wp-includes/pomo/streams.php</a></li>
<li><a href="#trunkwpincludespomotranslationsphp">trunk/wp-includes/pomo/translations.php</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkwpincludespomoentryphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/pomo/entry.php (22348 => 22349)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/pomo/entry.php 2012-10-31 21:43:59 UTC (rev 22348)
+++ trunk/wp-includes/pomo/entry.php 2012-10-31 22:13:51 UTC (rev 22349)
</span><span class="lines">@@ -2,7 +2,7 @@
</span><span class="cx"> /**
</span><span class="cx"> * Contains Translation_Entry class
</span><span class="cx"> *
</span><del>- * @version $Id: entry.php 621 2011-06-13 12:21:50Z nbachiyski $
</del><ins>+ * @version $Id: entry.php 718 2012-10-31 00:32:02Z nbachiyski $
</ins><span class="cx"> * @package pomo
</span><span class="cx"> * @subpackage entry
</span><span class="cx"> */
</span><span class="lines">@@ -65,14 +65,14 @@
</span><span class="cx"> // prepend context and EOT, like in MO files
</span><span class="cx"> return is_null($this->context)? $this->singular : $this->context.chr(4).$this->singular;
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> function merge_with(&$other) {
</span><span class="cx"> $this->flags = array_unique( array_merge( $this->flags, $other->flags ) );
</span><span class="cx"> $this->references = array_unique( array_merge( $this->references, $other->references ) );
</span><span class="cx"> if ( $this->extracted_comments != $other->extracted_comments ) {
</span><span class="cx"> $this->extracted_comments .= $other->extracted_comments;
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> }
</span><span class="cx"> }
</span><span class="cx"> endif;
</span><span class="cx">\ No newline at end of file
</span></span></pre></div>
<a id="trunkwpincludespomomophp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/pomo/mo.php (22348 => 22349)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/pomo/mo.php 2012-10-31 21:43:59 UTC (rev 22348)
+++ trunk/wp-includes/pomo/mo.php 2012-10-31 22:13:51 UTC (rev 22349)
</span><span class="lines">@@ -2,7 +2,7 @@
</span><span class="cx"> /**
</span><span class="cx"> * Class for working with MO files
</span><span class="cx"> *
</span><del>- * @version $Id: mo.php 602 2011-01-30 12:43:29Z nbachiyski $
</del><ins>+ * @version $Id: mo.php 718 2012-10-31 00:32:02Z nbachiyski $
</ins><span class="cx"> * @package pomo
</span><span class="cx"> * @subpackage mo
</span><span class="cx"> */
</span><span class="lines">@@ -34,7 +34,7 @@
</span><span class="cx"> fclose($fh);
</span><span class="cx"> return $res;
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> function export() {
</span><span class="cx"> $tmp_fh = fopen("php://temp", 'r+');
</span><span class="cx"> if ( !$tmp_fh ) return false;
</span><span class="lines">@@ -42,9 +42,21 @@
</span><span class="cx"> rewind( $tmp_fh );
</span><span class="cx"> return stream_get_contents( $tmp_fh );
</span><span class="cx"> }
</span><del>-
</del><ins>+
+ function is_entry_good_for_export( $entry ) {
+ if ( empty( $entry->translations ) ) {
+ return false;
+ }
+
+ if ( !array_filter( $entry->translations ) ) {
+ return false;
+ }
+
+ return true;
+ }
+
</ins><span class="cx"> function export_to_file_handle($fh) {
</span><del>- $entries = array_filter($this->entries, create_function('$e', 'return !empty($e->translations);'));
</del><ins>+ $entries = array_filter( $this->entries, array( $this, 'is_entry_good_for_export' ) );
</ins><span class="cx"> ksort($entries);
</span><span class="cx"> $magic = 0x950412de;
</span><span class="cx"> $revision = 0;
</span><span class="lines">@@ -57,7 +69,7 @@
</span><span class="cx"> fwrite($fh, pack('V*', $magic, $revision, $total, $originals_lenghts_addr,
</span><span class="cx"> $translations_lenghts_addr, $size_of_hash, $hash_addr));
</span><span class="cx"> fseek($fh, $originals_lenghts_addr);
</span><del>-
</del><ins>+
</ins><span class="cx"> // headers' msgid is an empty string
</span><span class="cx"> fwrite($fh, pack('VV', 0, $current_addr));
</span><span class="cx"> $current_addr++;
</span><span class="lines">@@ -69,24 +81,24 @@
</span><span class="cx"> fwrite($fh, pack('VV', $length, $current_addr));
</span><span class="cx"> $current_addr += $length + 1; // account for the NULL byte after
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> $exported_headers = $this->export_headers();
</span><span class="cx"> fwrite($fh, pack('VV', strlen($exported_headers), $current_addr));
</span><span class="cx"> $current_addr += strlen($exported_headers) + 1;
</span><span class="cx"> $translations_table = $exported_headers . chr(0);
</span><del>-
</del><ins>+
</ins><span class="cx"> foreach($entries as $entry) {
</span><span class="cx"> $translations_table .= $this->export_translations($entry) . chr(0);
</span><span class="cx"> $length = strlen($this->export_translations($entry));
</span><span class="cx"> fwrite($fh, pack('VV', $length, $current_addr));
</span><span class="cx"> $current_addr += $length + 1;
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> fwrite($fh, $originals_table);
</span><span class="cx"> fwrite($fh, $translations_table);
</span><span class="cx"> return true;
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> function export_original($entry) {
</span><span class="cx"> //TODO: warnings for control characters
</span><span class="cx"> $exported = $entry->singular;
</span><span class="lines">@@ -94,12 +106,12 @@
</span><span class="cx"> if (!is_null($entry->context)) $exported = $entry->context . chr(4) . $exported;
</span><span class="cx"> return $exported;
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> function export_translations($entry) {
</span><span class="cx"> //TODO: warnings for control characters
</span><span class="cx"> return implode(chr(0), $entry->translations);
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> function export_headers() {
</span><span class="cx"> $exported = '';
</span><span class="cx"> foreach($this->headers as $header => $value) {
</span><span class="lines">@@ -195,8 +207,7 @@
</span><span class="cx"> $translation = $reader->substr( $strings, $t['pos'], $t['length'] );
</span><span class="cx">
</span><span class="cx"> if ('' === $original) {
</span><del>- $headers = $this->make_headers($translation);
- $this->set_headers($headers);
</del><ins>+ $this->set_headers($this->make_headers($translation));
</ins><span class="cx"> } else {
</span><span class="cx"> $entry = &$this->make_entry($original, $translation);
</span><span class="cx"> $this->entries[$entry->key()] = &$entry;
</span><span class="lines">@@ -208,7 +219,7 @@
</span><span class="cx"> /**
</span><span class="cx"> * Build a Translation_Entry from original string and translation strings,
</span><span class="cx"> * found in a MO file
</span><del>- *
</del><ins>+ *
</ins><span class="cx"> * @static
</span><span class="cx"> * @param string $original original string to translate from MO file. Might contain
</span><span class="cx"> * 0x04 as context separator or 0x00 as singular/plural separator
</span></span></pre></div>
<a id="trunkwpincludespomopophp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/pomo/po.php (22348 => 22349)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/pomo/po.php 2012-10-31 21:43:59 UTC (rev 22348)
+++ trunk/wp-includes/pomo/po.php 2012-10-31 22:13:51 UTC (rev 22349)
</span><span class="lines">@@ -2,7 +2,7 @@
</span><span class="cx"> /**
</span><span class="cx"> * Class for working with PO files
</span><span class="cx"> *
</span><del>- * @version $Id: po.php 589 2010-12-18 01:40:57Z nbachiyski $
</del><ins>+ * @version $Id: po.php 718 2012-10-31 00:32:02Z nbachiyski $
</ins><span class="cx"> * @package pomo
</span><span class="cx"> * @subpackage po
</span><span class="cx"> */
</span><span class="lines">@@ -18,7 +18,7 @@
</span><span class="cx"> */
</span><span class="cx"> if ( !class_exists( 'PO' ) ):
</span><span class="cx"> class PO extends Gettext_Translations {
</span><del>-
</del><ins>+
</ins><span class="cx"> var $comments_before_headers = '';
</span><span class="cx">
</span><span class="cx"> /**
</span><span class="lines">@@ -80,10 +80,10 @@
</span><span class="cx"> if (false === $res) return false;
</span><span class="cx"> return fclose($fh);
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> /**
</span><span class="cx"> * Text to include as a comment before the start of the PO contents
</span><del>- *
</del><ins>+ *
</ins><span class="cx"> * Doesn't need to include # in the beginning of lines, these are added automatically
</span><span class="cx"> */
</span><span class="cx"> function set_comment_before_headers( $text ) {
</span><span class="lines">@@ -120,10 +120,10 @@
</span><span class="cx"> $po = str_replace("$newline$quote$quote", '', $po);
</span><span class="cx"> return $po;
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> /**
</span><span class="cx"> * Gives back the original string from a PO-formatted string
</span><del>- *
</del><ins>+ *
</ins><span class="cx"> * @static
</span><span class="cx"> * @param string $string PO-formatted string
</span><span class="cx"> * @return string enascaped string
</span><span class="lines">@@ -153,7 +153,7 @@
</span><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> /**
</span><del>- * Inserts $with in the beginning of every new line of $string and
</del><ins>+ * Inserts $with in the beginning of every new line of $string and
</ins><span class="cx"> * returns the modified string
</span><span class="cx"> *
</span><span class="cx"> * @static
</span><span class="lines">@@ -229,9 +229,15 @@
</span><span class="cx"> }
</span><span class="cx"> }
</span><span class="cx"> PO::read_line($f, 'clear');
</span><del>- return $res !== false;
</del><ins>+ if ( false === $res ) {
+ return false;
+ }
+ if ( ! $this->headers && ! $this->entries ) {
+ return false;
+ }
+ return true;
</ins><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> function read_entry($f, $lineno = 0) {
</span><span class="cx"> $entry = new Translation_Entry();
</span><span class="cx"> // where were we in the last step
</span><span class="lines">@@ -336,7 +342,7 @@
</span><span class="cx"> }
</span><span class="cx"> return array('entry' => $entry, 'lineno' => $lineno);
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> function read_line($f, $action = 'read') {
</span><span class="cx"> static $last_line = '';
</span><span class="cx"> static $use_last_line = false;
</span><span class="lines">@@ -349,11 +355,12 @@
</span><span class="cx"> return true;
</span><span class="cx"> }
</span><span class="cx"> $line = $use_last_line? $last_line : fgets($f);
</span><ins>+ $line = gp_endswith( $line, "\r\n" )? rtrim( $line, "\r\n" ) . "\n" : $line;
</ins><span class="cx"> $last_line = $line;
</span><span class="cx"> $use_last_line = false;
</span><span class="cx"> return $line;
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> function add_comment_to_entry(&$entry, $po_comment_line) {
</span><span class="cx"> $first_two = substr($po_comment_line, 0, 2);
</span><span class="cx"> $comment = trim(substr($po_comment_line, 2));
</span><span class="lines">@@ -367,7 +374,7 @@
</span><span class="cx"> $entry->translator_comments = trim($entry->translator_comments . "\n" . $comment);
</span><span class="cx"> }
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> function trim_quotes($s) {
</span><span class="cx"> if ( substr($s, 0, 1) == '"') $s = substr($s, 1);
</span><span class="cx"> if ( substr($s, -1, 1) == '"') $s = substr($s, 0, -1);
</span></span></pre></div>
<a id="trunkwpincludespomostreamsphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/pomo/streams.php (22348 => 22349)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/pomo/streams.php 2012-10-31 21:43:59 UTC (rev 22348)
+++ trunk/wp-includes/pomo/streams.php 2012-10-31 22:13:51 UTC (rev 22349)
</span><span class="lines">@@ -3,22 +3,22 @@
</span><span class="cx"> * Classes, which help reading streams of data from files.
</span><span class="cx"> * Based on the classes from Danilo Segan <danilo@kvota.net>
</span><span class="cx"> *
</span><del>- * @version $Id: streams.php 597 2011-01-16 20:14:36Z nbachiyski $
</del><ins>+ * @version $Id: streams.php 718 2012-10-31 00:32:02Z nbachiyski $
</ins><span class="cx"> * @package pomo
</span><span class="cx"> * @subpackage streams
</span><span class="cx"> */
</span><span class="cx">
</span><span class="cx"> if ( !class_exists( 'POMO_Reader' ) ):
</span><span class="cx"> class POMO_Reader {
</span><del>-
</del><ins>+
</ins><span class="cx"> var $endian = 'little';
</span><span class="cx"> var $_post = '';
</span><del>-
</del><ins>+
</ins><span class="cx"> function POMO_Reader() {
</span><span class="cx"> $this->is_overloaded = ((ini_get("mbstring.func_overload") & 2) != 0) && function_exists('mb_substr');
</span><span class="cx"> $this->_pos = 0;
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> /**
</span><span class="cx"> * Sets the endianness of the file.
</span><span class="cx"> *
</span><span class="lines">@@ -57,8 +57,8 @@
</span><span class="cx"> $endian_letter = ('big' == $this->endian)? 'N' : 'V';
</span><span class="cx"> return unpack($endian_letter.$count, $bytes);
</span><span class="cx"> }
</span><del>-
-
</del><ins>+
+
</ins><span class="cx"> function substr($string, $start, $length) {
</span><span class="cx"> if ($this->is_overloaded) {
</span><span class="cx"> return mb_substr($string, $start, $length, 'ascii');
</span><span class="lines">@@ -66,7 +66,7 @@
</span><span class="cx"> return substr($string, $start, $length);
</span><span class="cx"> }
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> function strlen($string) {
</span><span class="cx"> if ($this->is_overloaded) {
</span><span class="cx"> return mb_strlen($string, 'ascii');
</span><span class="lines">@@ -74,7 +74,7 @@
</span><span class="cx"> return strlen($string);
</span><span class="cx"> }
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> function str_split($string, $chunk_size) {
</span><span class="cx"> if (!function_exists('str_split')) {
</span><span class="cx"> $length = $this->strlen($string);
</span><span class="lines">@@ -86,8 +86,8 @@
</span><span class="cx"> return str_split( $string, $chunk_size );
</span><span class="cx"> }
</span><span class="cx"> }
</span><del>-
-
</del><ins>+
+
</ins><span class="cx"> function pos() {
</span><span class="cx"> return $this->_pos;
</span><span class="cx"> }
</span><span class="lines">@@ -95,7 +95,7 @@
</span><span class="cx"> function is_resource() {
</span><span class="cx"> return true;
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> function close() {
</span><span class="cx"> return true;
</span><span class="cx"> }
</span><span class="lines">@@ -108,11 +108,11 @@
</span><span class="cx"> parent::POMO_Reader();
</span><span class="cx"> $this->_f = fopen($filename, 'rb');
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> function read($bytes) {
</span><span class="cx"> return fread($this->_f, $bytes);
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> function seekto($pos) {
</span><span class="cx"> if ( -1 == fseek($this->_f, $pos, SEEK_SET)) {
</span><span class="cx"> return false;
</span><span class="lines">@@ -120,19 +120,19 @@
</span><span class="cx"> $this->_pos = $pos;
</span><span class="cx"> return true;
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> function is_resource() {
</span><span class="cx"> return is_resource($this->_f);
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> function feof() {
</span><span class="cx"> return feof($this->_f);
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> function close() {
</span><span class="cx"> return fclose($this->_f);
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> function read_all() {
</span><span class="cx"> $all = '';
</span><span class="cx"> while ( !$this->feof() )
</span><span class="lines">@@ -148,9 +148,9 @@
</span><span class="cx"> * of a physical file.
</span><span class="cx"> */
</span><span class="cx"> class POMO_StringReader extends POMO_Reader {
</span><del>-
</del><ins>+
</ins><span class="cx"> var $_str = '';
</span><del>-
</del><ins>+
</ins><span class="cx"> function POMO_StringReader($str = '') {
</span><span class="cx"> parent::POMO_Reader();
</span><span class="cx"> $this->_str = $str;
</span><span class="lines">@@ -178,7 +178,7 @@
</span><span class="cx"> function read_all() {
</span><span class="cx"> return $this->substr($this->_str, $this->_pos, $this->strlen($this->_str));
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> }
</span><span class="cx"> endif;
</span><span class="cx">
</span></span></pre></div>
<a id="trunkwpincludespomotranslationsphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/pomo/translations.php (22348 => 22349)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/pomo/translations.php 2012-10-31 21:43:59 UTC (rev 22348)
+++ trunk/wp-includes/pomo/translations.php 2012-10-31 22:13:51 UTC (rev 22349)
</span><span class="lines">@@ -2,7 +2,7 @@
</span><span class="cx"> /**
</span><span class="cx"> * Class for a set of entries for translation and their associated headers
</span><span class="cx"> *
</span><del>- * @version $Id: translations.php 590 2010-12-20 19:58:37Z nbachiyski $
</del><ins>+ * @version $Id: translations.php 718 2012-10-31 00:32:02Z nbachiyski $
</ins><span class="cx"> * @package pomo
</span><span class="cx"> * @subpackage translations
</span><span class="cx"> */
</span><span class="lines">@@ -29,7 +29,7 @@
</span><span class="cx"> $this->entries[$key] = &$entry;
</span><span class="cx"> return true;
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> function add_entry_or_merge($entry) {
</span><span class="cx"> if (is_array($entry)) {
</span><span class="cx"> $entry = new Translation_Entry($entry);
</span><span class="lines">@@ -81,7 +81,7 @@
</span><span class="cx"> /**
</span><span class="cx"> * Given the number of items, returns the 0-based index of the plural form to use
</span><span class="cx"> *
</span><del>- * Here, in the base Translations class, the common logic for English is implemented:
</del><ins>+ * Here, in the base Translations class, the common logic for English is implmented:
</ins><span class="cx"> * 0 if there is one element, 1 otherwise
</span><span class="cx"> *
</span><span class="cx"> * This function should be overrided by the sub-classes. For example MO/PO can derive the logic
</span><span class="lines">@@ -121,7 +121,7 @@
</span><span class="cx"> $this->entries[$entry->key()] = $entry;
</span><span class="cx"> }
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> function merge_originals_with(&$other) {
</span><span class="cx"> foreach( $other->entries as $entry ) {
</span><span class="cx"> if ( !isset( $this->entries[$entry->key()] ) )
</span><span class="lines">@@ -148,7 +148,7 @@
</span><span class="cx"> }
</span><span class="cx"> return call_user_func($this->_gettext_select_plural_form, $count);
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> function nplurals_and_expression_from_header($header) {
</span><span class="cx"> if (preg_match('/^\s*nplurals\s*=\s*(\d+)\s*;\s+plural\s*=\s*(.+)$/', $header, $matches)) {
</span><span class="cx"> $nplurals = (int)$matches[1];
</span><span class="lines">@@ -174,7 +174,7 @@
</span><span class="cx"> /**
</span><span class="cx"> * Adds parantheses to the inner parts of ternary operators in
</span><span class="cx"> * plural expressions, because PHP evaluates ternary oerators from left to right
</span><del>- *
</del><ins>+ *
</ins><span class="cx"> * @param string $expression the expression without parentheses
</span><span class="cx"> * @return string the expression with parentheses added
</span><span class="cx"> */
</span><span class="lines">@@ -202,7 +202,7 @@
</span><span class="cx"> }
</span><span class="cx"> return rtrim($res, ';');
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> function make_headers($translation) {
</span><span class="cx"> $headers = array();
</span><span class="cx"> // sometimes \ns are used instead of real new lines
</span><span class="lines">@@ -215,7 +215,7 @@
</span><span class="cx"> }
</span><span class="cx"> return $headers;
</span><span class="cx"> }
</span><del>-
</del><ins>+
</ins><span class="cx"> function set_header($header, $value) {
</span><span class="cx"> parent::set_header($header, $value);
</span><span class="cx"> if ('Plural-Forms' == $header) {
</span><span class="lines">@@ -234,7 +234,7 @@
</span><span class="cx"> class NOOP_Translations {
</span><span class="cx"> var $entries = array();
</span><span class="cx"> var $headers = array();
</span><del>-
</del><ins>+
</ins><span class="cx"> function add_entry($entry) {
</span><span class="cx"> return true;
</span><span class="cx"> }
</span></span></pre>
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