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