http://www.mediawiki.org/wiki/Special:Code/MediaWiki/72862
Revision: 72862
Author: nikerabbit
Date: 2010-09-12 14:56:15 +0000 (Sun, 12 Sep 2010)
Log Message:
-----------
Handle plurals properly on export side
Modified Paths:
--------------
trunk/extensions/Translate/ffs/Gettext.php
Modified: trunk/extensions/Translate/ffs/Gettext.php
===================================================================
--- trunk/extensions/Translate/ffs/Gettext.php 2010-09-12 14:38:16 UTC (rev
72861)
+++ trunk/extensions/Translate/ffs/Gettext.php 2010-09-12 14:56:15 UTC (rev
72862)
@@ -361,7 +361,12 @@
* @ingroup FFS
*/
class GettextFFS extends SimpleFFS {
+ protected $offlineMode = false;
+ public function setOfflineMode( $value ) {
+ $this->offlineMode = $value;
+ }
+
public function readFromVariable( $data ) {
$authors = array();
@@ -520,7 +525,7 @@
$matches = array();
if ( preg_match_all( '/^#(.?) (.*)$/m', $section,
$matches, PREG_SET_ORDER ) ) {
foreach ( $matches as $match ) {
- if ( $match[1] !== ',' ) {
+ if ( $match[1] !== ',' && strpos(
$match[1], '[Wiki]' ) !== 0 ) {
$item['comments'][$match[1]][]
= $match[2];
}
}
@@ -624,61 +629,22 @@
protected function writeReal( MessageCollection $collection ) {
$pot = $this->read( 'en' );
$template = $this->read( $collection->code );
- $output = $this->doGettextHeader( $collection, $template );
+ $pluralCount = false;
+ $output = $this->doGettextHeader( $collection, $template,
$pluralCount );
+
foreach ( $collection as $key => $m ) {
$transTemplate = isset( $template['TEMPLATE'][$key] ) ?
$template['TEMPLATE'][$key] : array();
$potTemplate = isset( $pot['TEMPLATE'][$key] ) ?
$pot['TEMPLATE'][$key] : array();
-
- $comments = array();
- if ( isset( $potTemplate['comments'] ) ) {
- $comments = $potTemplate['comments'];
- } elseif ( isset( $transTemplate['comments'] ) ) {
- $comments = $transTemplate['comments'];
- }
-
- $header = '';
-
- $header .= self::formatDocumentation( $key );
- foreach ( $comments as $type => $typecomments ) {
- foreach ( $typecomments as $comment ) {
- if ( strpos( $comment, '[Wiki]' ) === 0
) continue;
- $header .= "#$type $comment\n";
- }
- }
-
- $tags = $m->getTags();
- $flags = isset( $transTemplate['flags'] ) ?
$transTemplate['flags'] : array();
- $outFlags = array_unique( array_merge( $tags, $flags )
);
-
- if ( $outFlags ) {
- sort( $outFlags );
- $header .= "#, " . implode( ', ', $outFlags ) .
"\n";
- }
-
- if ( $header ) {
- $output .= $header;
- } else {
- // Must be at least empty comment
- $output .= "#\n";
- }
-
- if ( isset( $potTemplate['msgctxt'] ) ) {
- $output .= 'msgctxt ' . self::escape(
$potTemplate['msgctxt'] ) . "\n";
- }
-
- $translation = str_replace( TRANSLATE_FUZZY, '',
$m->translation() );
-
- $output .= 'msgid ' . self::escape( $m->definition() )
. "\n";
- $output .= 'msgstr ' . self::escape( $translation ) .
"\n\n";
+ $output .= $this->formatMessageBlock( $key, $m,
$transTemplate, $potTemplate, $pluralCount );
}
return $output;
}
- protected function doGettextHeader( MessageCollection $collection,
$template ) {
+ protected function doGettextHeader( MessageCollection $collection,
$template, &$pluralCount ) {
global $wgSitename, $wgServer;
$code = $collection->code;
$name = TranslateUtils::getLanguageName( $code );
@@ -722,6 +688,10 @@
$specs['Plural-Forms'] = 'nplurals=2; plural=(n != 1);';
}
+ $match = array();
+ preg_match( '/nplurals=(\d+);/', $specs['Plural-Forms'], $match
);
+ $pluralCount = $match[1];
+
$output .= 'msgid ""' . "\n";
$output .= 'msgstr ""' . "\n";
$output .= '""' . "\n";
@@ -747,6 +717,70 @@
return $output;
}
+ protected function formatMessageBlock( $key, $m, $trans, $pot,
$pluralCount ) {
+ $header = $this->formatDocumentation( $key );
+
+ $comments = self::chainGetter( 'comments', $pot, $trans,
array() );
+ foreach ( $comments as $type => $typecomments ) {
+ foreach ( $typecomments as $comment ) {
+ $header .= "#$type $comment\n";
+ }
+ }
+
+ $flags = self::chainGetter( 'flags', $pot, $trans, array() );
+ $flags = array_unique( array_merge( $m->getTags(), $flags ) );
+
+
+ $ctxt = self::chainGetter( 'msgctxt', $pot, $trans, false );
+ if ( $ctxt ) {
+ $output .= 'msgctxt ' . self::escape( $ctxt ) . "\n";
+ }
+
+ $msgid = $m->definition();
+ $msgstr = str_replace( TRANSLATE_FUZZY, '', $m->translation() );
+
+ if ( preg_match( '/{{PLURAL:GETTEXT/i', $msgid ) ) {
+ $forms = $this->splitPlural( $msgid, 2 );
+ $content = 'msgid ' . $this->escape( $forms[0] ) .
"\n";
+ $content .= 'msgid_plural ' . $this->escape( $forms[1]
) . "\n";
+
+ try {
+ $forms = $this->splitPlural( $msgstr,
$pluralCount );
+ foreach ( $forms as $index => $form ) {
+ $content .= "msgstr[$index] " .
$this->escape( $form ) . "\n";
+ }
+ } catch ( GettextPluralException $e ) {
+ $flags[] = 'x-invalid-plural';
+ for ( $i = 0; $i < $pluralCount; $i++ ) {
+ $content .= "msgstr[$i] \"\"\n";
+ }
+ }
+
+ } else {
+ $content = 'msgid ' . self::escape( $msgid ) . "\n";
+ $content .= 'msgstr ' . self::escape( $msgstr ) . "\n";
+ }
+
+ if ( $flags ) {
+ sort( $flags );
+ $header .= "#, " . implode( ', ', $flags ) . "\n";
+ }
+
+ $output = $header ? $header : "#\n";
+ $output .= $content . "\n";
+ return $output;
+ }
+
+ protected static function chainGetter( $key, $a, $b, $default ) {
+ if ( isset( $a[$key] ) ) {
+ return $a[$key];
+ } elseif ( isset( $b[$key] ) ) {
+ return $b[$key];
+ } else {
+ return $default;
+ }
+ }
+
protected static function formatTime( $time ) {
$lang = Language::factory( 'en' );
return $lang->sprintfDate( 'xnY-xnm-xnd xnH:xni:xns+0000',
$time );
@@ -762,13 +796,15 @@
"; Translate extension (" . TRANSLATE_VERSION . ")";
}
- protected static function formatDocumentation( $key ) {
+ protected function formatDocumentation( $key ) {
global $wgTranslateDocumentationLanguageCode;
+ if ( !$this->offlineMode ) return '';
+
$code = $wgTranslateDocumentationLanguageCode;
if ( !$code ) return '';
- $documentation = TranslateUtils::getMessageContent( $key, $code
);
+ $documentation = TranslateUtils::getMessageContent( $key,
$code, $this->group->getNamespace() );
if ( !is_string( $documentation ) ) return '';
$lines = explode( "\n", $documentation );
@@ -805,4 +841,34 @@
return '';
}
+ protected function splitPlural( $text, $forms ) {
+ if ( $forms === 1 ) {
+ return $text;
+ }
+
+ $splitPlurals = array();
+ for ( $i = 0; $i < $forms; $i++ ) {
+ $plurals = array();
+ $match = preg_match_all(
'/{{PLURAL:GETTEXT\|(.*)}}/iU', $text, $plurals );
+
+ if ( !$match ) {
+ throw new GettextPluralException( "Failed to
parse plural for: $text" );
+ }
+
+ $pluralForm = $text;
+ foreach ( $plurals[0] as $index => $definition ) {
+ $parsedFormsArray = explode( '|',
$plurals[1][$index] );
+ if ( !isset( $parsedFormsArray[$i] ) ) {
+ error_log( "Too few plural forms in:
$text" );
+ $pluralForm = '';
+ } else {
+ $pluralForm = str_replace( $pluralForm,
$definition, $parsedFormsArray[$i] );
+ }
+ }
+ $splitPlurals[$i] = $pluralForm;
+ }
+
+ return $splitPlurals;
+ }
+
}
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