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<?php |
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|
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/* |
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* This is a file parser to extract localizable strings from moonmoon |
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* |
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* It will scan the whole moonmoon repository for php files, extract |
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* localized strings and their localization notes and create .lang files. |
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* Existing translations will be automatically updated. |
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* A short report will be displayed afterwards. |
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* |
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* The easiest way to add a new locale is just to create an empty .lang file and then run the script |
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* |
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* The script scans for the files in the l10n/ folder to know which locales are supported |
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*/ |
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|
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// released versions of moonmoon should immediately return for security |
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// return; |
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|
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$root = dirname(__FILE__) . '/../../'; |
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$GLOBALS['english'] = array(); |
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|
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include_once $root . '/app/classes/Simplel10n.class.php'; |
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|
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/* |
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* This is a file parser to extract localizable strings (in .php files) |
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* $GLOBALS['english'] is populated with localizable strings and their associated localization notes |
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* |
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*/ |
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|
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|
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function extract_l10n_strings($file) { |
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$lines = file($file); |
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$patterns = array('/_g\([\'"](.*?)[\'"]\)/', '/getString\([\'"](.*?)[\'"]\)/',); |
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|
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foreach ($lines as $line) { |
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|
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// Skip comments |
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if($line[0] == '#' || $line[0] == '/') continue; |
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|
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// parsing logic |
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foreach($patterns as $pattern) { |
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if(preg_match_all($pattern, $line, $matches, PREG_PATTERN_ORDER)) { |
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foreach($matches[1] as $val) { |
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|
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// Do not extract php variables calls or empty strings |
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if($val[0] == '$' || $val == '') continue; |
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|
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// Is there a localization comment ? |
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$l10n_note = explode("',", $val); |
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|
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// Also test strings in double quotes |
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if(count($l10n_note) == 1) { |
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$l10n_note = explode('",', $val); |
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} |
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|
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// Extract cleaned up strings |
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if(count($l10n_note) == 2) { |
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$l10n_str = trim($l10n_note[0]); |
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$l10n_note = trim(substr(trim($l10n_note[1]),1)); # Remove quote at begining of string |
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} else { |
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$l10n_str = trim($val); |
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$l10n_note = ''; |
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} |
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|
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if(!array_key_exists($l10n_str, $GLOBALS['english'])) { |
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$GLOBALS['english'][$l10n_str] = array($l10n_str, $l10n_note); |
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} |
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} |
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} |
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} |
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} |
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} |
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|
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/* |
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* This is a function echoing $GLOBALS['english'] in .lang format |
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* Typical usage would be: |
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* <?php |
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* extract_l10n_strings('.'); |
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* show_l10n_strings() ; |
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*/ |
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|
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function show_l10n_strings() { |
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|
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header('Content-Type:text/plain'); |
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|
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foreach($GLOBALS['english'] as $val) { |
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if($val[1]) { |
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echo '# ' . $val[1] . "\n"; |
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} |
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echo ";$val[0]\n"; |
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echo "$val[0]\n\n\n"; |
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} |
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} |
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|
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/* |
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* Recursively scan files in a folder |
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* returns an array of file paths |
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*/ |
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|
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function find_all_files($dir) { |
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|
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$result = array(); |
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$root = scandir($dir); |
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|
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$ignore = array('.', '..', '.git', '.svn', '.hg', 'cache', '.gitignore', 'lib'); |
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|
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foreach($root as $value) { |
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|
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if(in_array($value, $ignore)) { |
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continue; |
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} |
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|
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if(is_file("$dir/$value")) { |
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$split = explode('.', $value); |
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if(end($split) == 'php'){ |
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$result[] = "$dir/$value"; |
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} |
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continue; |
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} |
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|
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foreach(find_all_files("$dir/$value") as $value) { |
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$result[]=$value; |
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} |
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} |
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|
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return $result; |
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} |
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|
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function update_lang_files($source, $dest) { |
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|
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$files = find_all_files($source); |
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|
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foreach($files as $file) { |
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extract_l10n_strings($file); |
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} |
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|
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|
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$files = scandir($dest); |
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$ignore = array('.', '..'); |
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|
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|
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// list locales |
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$locales = array(); |
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foreach($files as $file) { |
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|
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if(in_array($file, $ignore)) { |
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continue; |
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} |
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|
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$split = explode('.', $file); |
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|
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if($split[1] == 'lang') { |
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$locales[] = $split[0]; |
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} |
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} |
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|
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|
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foreach($locales as $locale) { |
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$status[$locale] = 0; |
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$lang_file_path = $dest . '/' . $locale; |
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|
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Simplel10n::load($lang_file_path); |
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|
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ob_start(); |
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foreach($GLOBALS['english'] as $key => $val) { |
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$warning = ''; |
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$value = @Simplel10n::extractString($key); |
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|
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if($value == $val[0]) { |
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$status[$locale]++; |
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$warning = ' ** String needs translation **'; |
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} |
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|
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if($val[1]) { |
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echo '# Translation note: ' . $val[1] . $warning . "\n"; |
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} elseif($warning != '') { |
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echo '# Translation note: ' . $warning . "\n"; |
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} |
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|
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echo ";$val[0]\n"; |
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echo $value . "\n\n\n"; |
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} |
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|
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$content = ob_get_contents(); |
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ob_end_clean(); |
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file_put_contents($lang_file_path. '.lang', $content); |
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|
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unset($GLOBALS['locale']); |
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} |
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|
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|
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// Display a short status report |
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header('Content-Type:text/plain'); |
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echo "Number of English strings: " . count($GLOBALS['english']) . "\n"; |
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echo "Your installation has these languages installed: " . implode(', ', $locales) . "\n"; |
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foreach($locales as $val) { |
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echo $val . " has " . $status[$val] . " untranslated strings.\n"; |
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} |
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} |
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|
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update_lang_files($root, $root . 'app/l10n'); |
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