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Diffstat (limited to 'maintenance/lang2po.php')
| -rw-r--r-- | maintenance/lang2po.php | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/maintenance/lang2po.php b/maintenance/lang2po.php new file mode 100644 index 00000000..af6bceea --- /dev/null +++ b/maintenance/lang2po.php @@ -0,0 +1,154 @@ +<?php +/** + * Convert Language files to .po files ! + * + * Todo: + * - generate .po header + * - fix escaping of \ + */ + +/** This is a command line script */ +require_once('commandLine.inc'); +require_once('languages.inc'); + +define('ALL_LANGUAGES', true); +define('XGETTEXT_BIN', 'xgettext'); +define('MSGMERGE_BIN', 'msgmerge'); + +// used to generate the .pot +define('XGETTEXT_OPTIONS', '-n --keyword=wfMsg --keyword=wfMsgForContent --keyword=wfMsgHtml --keyword=wfMsgWikiHtml '); +define('MSGMERGE_OPTIONS', ' -v '); + +define('LOCALE_OUTPUT_DIR', $IP.'/locale'); + + +if( isset($options['help']) ) { usage(); wfDie(); } +// default output is WikiText +if( !isset($options['lang']) ) { $options['lang'] = ALL_LANGUAGES; } + +function usage() { +print <<<END +Usage: php lang2po.php [--help] [--lang=<langcode>] [--stdout] + --help: this message. + --lang: a lang code you want to generate a .po for (default: all languages). + +END; +} + + +/** + * Return a dummy header for later edition. + * @return string A dummy header + */ +function poHeader() { +return +'# SOME DESCRIPTIVE TITLE. +# Copyright (C) 2005 MediaWiki +# This file is distributed under the same license as the MediaWiki package. +# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: PACKAGE VERSION\n" +"Report-Msgid-Bugs-To: bugzilllaaaaa\n" +"POT-Creation-Date: 2005-08-16 20:13+0200\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: VARIOUS <nobody>\n" +"Language-Team: LANGUAGE <nobody>\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +'; +} + +/** + * generate and write a file in .po format. + * + * @param string $langcode Code of a language it will process. + * @param array &$messages Array containing the various messages. + * @return string Filename where stuff got saved or false. + */ +function generatePo($langcode, &$messages) { + $data = poHeader(); + + // Generate .po entries + foreach($messages as $identifier => $content) { + $data .= "msgid \"$identifier\"\n"; + + // Escape backslashes + $tmp = str_replace('\\', '\\\\', $content); + // Escape doublelquotes + $tmp = preg_replace( "/(?<!\\\\)\"/", '\"', $tmp); + // Rewrite multilines to gettext format + $tmp = str_replace("\n", "\"\n\"", $tmp); + + $data .= 'msgstr "'. $tmp . "\"\n\n"; + } + + // Write the content to a file in locale/XX/messages.po + $dir = LOCALE_OUTPUT_DIR.'/'.$langcode; + if( !is_dir($dir) ) { mkdir( $dir, 0770 ); } + $filename = $dir.'/fromlanguagefile.po'; + + $file = fopen( $filename , 'wb' ); + if( fwrite( $file, $data ) ) { + fclose( $file ); + return $filename; + } else { + fclose( $file ); + return false; + } +} + +function generatePot() { + global $IP; + $curdir = getcwd(); + chdir($IP); + exec( XGETTEXT_BIN + .' '.XGETTEXT_OPTIONS + .' -o '.LOCALE_OUTPUT_DIR.'/wfMsg.pot' + .' includes/*php' + ); + chdir($curdir); +} + +function applyPot($langcode) { + $langdir = LOCALE_OUTPUT_DIR.'/'.$langcode; + + $from = $langdir.'/fromlanguagefile.po'; + $pot = LOCALE_OUTPUT_DIR.'/wfMsg.pot'; + $dest = $langdir.'/messages.po'; + + // Merge template and generate file to get final .po + exec(MSGMERGE_BIN.MSGMERGE_OPTIONS." $from $pot -o $dest "); + // delete no more needed file +// unlink($from); +} + +// Generate a template .pot based on source tree +echo "Getting 'gettext' default messages from sources:"; +generatePot(); +echo "done.\n"; + + +$langTool = new languages(); + +// Do all languages +foreach ( $langTool->getList() as $langcode) { + echo "Loading messages for $langcode:\t"; + require_once( 'languages/Language' . $langcode . '.php' ); + $arr = 'wgAllMessages'.$langcode; + if(!@is_array($$arr)) { + echo "NONE FOUND\n"; + } else { + echo "ok\n"; + if( ! generatePo($langcode, $$arr) ) { + echo "ERROR: Failed to wrote file.\n"; + } else { + echo "Applying template:"; + applyPot($langcode); + } + } +} +?> |