name : qtranslate_utils.php <?php // encoding: utf-8 /* Copyright 2008 Qian Qin (email : mail@qianqin.de) This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ /* qTranslate Utilitys */ function qtrans_parseURL($url) { $r = '!(?:(\w+)://)?(?:(\w+)\:(\w+)@)?([^/:]+)?'; $r .= '(?:\:(\d*))?([^#?]+)?(?:\?([^#]+))?(?:#(.+$))?!i'; preg_match ( $r, $url, $out ); $result = @array( "scheme" => $out[1], "host" => $out[4].(($out[5]=='')?'':':'.$out[5]), "user" => $out[2], "pass" => $out[3], "path" => $out[6], "query" => $out[7], "fragment" => $out[8] ); return $result; } function qtrans_stripSlashesIfNecessary($str) { if(1==get_magic_quotes_gpc()) { $str = stripslashes($str); } return $str; } function qtrans_insertDropDownElement($language, $url, $id){ global $q_config; $html =" var sb = document.getElementById('qtrans_select_".$id."'); var o = document.createElement('option'); var l = document.createTextNode('".$q_config['language_name'][$language]."'); "; if($q_config['language']==$language) $html .= "o.selected = 'selected';"; $html .= " o.value = '".addslashes(htmlspecialchars_decode($url, ENT_NOQUOTES))."'; o.appendChild(l); sb.appendChild(o); "; return $html; } function qtrans_getLanguage() { global $q_config; return $q_config['language']; } function qtrans_getLanguageName($lang = '') { global $q_config; if($lang=='' || !qtrans_isEnabled($lang)) $lang = $q_config['language']; return $q_config['language_name'][$lang]; } function qtrans_isEnabled($lang) { global $q_config; return in_array($lang, $q_config['enabled_languages']); } function qtrans_startsWith($s, $n) { if(strlen($n)>strlen($s)) return false; if($n == substr($s,0,strlen($n))) return true; return false; } function qtrans_getAvailableLanguages($text) { global $q_config; $result = array(); $content = qtrans_split($text); foreach($content as $language => $lang_text) { $lang_text = trim($lang_text); if(!empty($lang_text)) $result[] = $language; } if(sizeof($result)==0) { // add default language to keep default URL $result[] = $q_config['language']; } return $result; } function qtrans_isAvailableIn($post_id, $language='') { global $q_config; if($language == '') $language = $q_config['default_language']; $post = &get_post($post_id); $languages = qtrans_getAvailableLanguages($post->post_content); return in_array($language,$languages); } function qtrans_convertDateFormatToStrftimeFormat($format) { $mappings = array( 'd' => '%d', 'D' => '%a', 'j' => '%E', 'l' => '%A', 'N' => '%u', 'S' => '%q', 'w' => '%f', 'z' => '%F', 'W' => '%V', 'F' => '%B', 'm' => '%m', 'M' => '%b', 'n' => '%i', 't' => '%J', 'L' => '%k', 'o' => '%G', 'Y' => '%Y', 'y' => '%y', 'a' => '%P', 'A' => '%p', 'B' => '%K', 'g' => '%l', 'G' => '%L', 'h' => '%I', 'H' => '%H', 'i' => '%M', 's' => '%S', 'u' => '%N', 'e' => '%Q', 'I' => '%o', 'O' => '%O', 'P' => '%s', 'T' => '%v', 'Z' => '%1', 'c' => '%2', 'r' => '%3', 'U' => '%4' ); $date_parameters = array(); $strftime_parameters = array(); $date_parameters[] = '#%#'; $strftime_parameters[] = '%%'; foreach($mappings as $df => $sf) { $date_parameters[] = '#(([^%\\\\])'.$df.'|^'.$df.')#'; $strftime_parameters[] = '${2}'.$sf; } // convert everything $format = preg_replace($date_parameters, $strftime_parameters, $format); // remove single backslashes from dates $format = preg_replace('#\\\\([^\\\\]{1})#','${1}',$format); // remove double backslashes from dates $format = preg_replace('#\\\\\\\\#','\\\\',$format); return $format; } function qtrans_convertFormat($format, $default_format) { global $q_config; // check for multilang formats $format = qtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage($format); $default_format = qtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage($default_format); switch($q_config['use_strftime']) { case QT_DATE: if($format=='') $format = $default_format; return qtrans_convertDateFormatToStrftimeFormat($format); case QT_DATE_OVERRIDE: return qtrans_convertDateFormatToStrftimeFormat($default_format); case QT_STRFTIME: return $format; case QT_STRFTIME_OVERRIDE: return $default_format; } } function qtrans_convertDateFormat($format) { global $q_config; if(isset($q_config['date_format'][$q_config['language']])) { $default_format = $q_config['date_format'][$q_config['language']]; } elseif(isset($q_config['date_format'][$q_config['default_language']])) { $default_format = $q_config['date_format'][$q_config['default_language']]; } else { $default_format = ''; } return qtrans_convertFormat($format, $default_format); } function qtrans_convertTimeFormat($format) { global $q_config; if(isset($q_config['time_format'][$q_config['language']])) { $default_format = $q_config['time_format'][$q_config['language']]; } elseif(isset($q_config['time_format'][$q_config['default_language']])) { $default_format = $q_config['time_format'][$q_config['default_language']]; } else { $default_format = ''; } return qtrans_convertFormat($format, $default_format); } function qtrans_formatCommentDateTime($format) { global $comment; return qtrans_strftime(qtrans_convertFormat($format, $format), mysql2date('U',$comment->comment_date), '', $before, $after); } function qtrans_formatPostDateTime($format) { global $post; return qtrans_strftime(qtrans_convertFormat($format, $format), mysql2date('U',$post->post_date), '', $before, $after); } function qtrans_formatPostModifiedDateTime($format) { global $post; return qtrans_strftime(qtrans_convertFormat($format, $format), mysql2date('U',$post->post_modified), '', $before, $after); } function qtrans_realURL($url = '') { global $q_config; return $q_config['url_info']['original_url']; } function qtrans_getSortedLanguages($reverse = false) { global $q_config; $languages = $q_config['enabled_languages']; ksort($languages); // fix broken order $clean_languages = array(); foreach($languages as $lang) { $clean_languages[] = $lang; } if($reverse) krsort($clean_languages); return $clean_languages; } ?>