PHP PMF_Init::isASupportedLanguage方法代码示例

// get language (default: english)
$pmf = new PMF_Init();
$LANGCODE = $pmf->setLanguage(isset($PMF_CONF['detection']) ? true : false, $PMF_CONF['language']);
if (isset($LANGCODE) && PMF_Init::isASupportedLanguage($LANGCODE)) {
    require_once "lang/language_" . $LANGCODE . ".php";
} else {
    $LANGCODE = "en";
    require_once "lang/language_en.php";
}
if (isset($_GET['cat']) && is_numeric($_GET['cat']) == true) {
    $currentCategory = $_REQUEST['cat'];
}
if (isset($_GET["id"]) && is_numeric($_GET["id"]) == true) {
    $id = $_GET["id"];
}
if (isset($_GET["lang"]) && PMF_Init::isASupportedLanguage($_GET["lang"])) {
    $lang = $_GET["lang"];
}
$result = $db->query("SELECT id, lang, solution_id, thema, content, datum, author FROM " . SQLPREFIX . "faqdata WHERE id = " . $id . " AND lang = '" . $lang . "' AND active = 'yes'");
if ($db->num_rows($result) > 0) {
    while ($row = $db->fetch_object($result)) {
        $lang = $row->lang;
        $solution_id = $row->solution_id;
        $thema = $row->thema;
        $content = $row->content;
        $date = $row->datum;
        $author = $row->author;
    }
} else {
    print "Error!";
}

    }
}
// HACK: do not use pmf_lang cookie if we're saving the PMF Configuration
if (isset($_REQUEST['aktion']) && $_REQUEST['aktion'] == 'saveconfig') {
    // Read the language file that is going to be saved in the PMF configuration
    $PMF_CONF['language'] = $_REQUEST['edit']['language'];
    // Force a POST "lang" key: PMF_Init class will rewrite the pmf_lang cookie
    // according to the new value
    $_POST['language'] = str_replace(array("language_", ".php"), "", $PMF_CONF['language']);
}
// get language (default: english)
$pmf = new PMF_Init();
$LANGCODE = $pmf->setLanguage(isset($PMF_CONF['detection']) ? true : false, $PMF_CONF['language']);
// Preload English strings
require_once '../lang/language_en.php';
if (isset($LANGCODE) && PMF_Init::isASupportedLanguage($LANGCODE)) {
    // Overwrite English strings with the ones we have in the current language
    require_once '../lang/language_' . $LANGCODE . '.php';
} else {
    $LANGCODE = 'en';
}
// use mbstring extension if available
$valid_mb_strings = array('ja', 'en');
if (function_exists('mb_language') && in_array($PMF_LANG['metaLanguage'], $valid_mb_strings)) {
    mb_language($PMF_LANG['metaLanguage']);
    mb_internal_encoding($PMF_LANG['metaCharset']);
}
unset($auth);
// If the cookie is set, take the data from it
if (isset($_COOKIE['cuser']) && !preg_match('/^[a-z0-9]$/i', $_COOKIE['cuser'])) {
    $user = $_COOKIE['cuser'];

/**
* This function generates an array with a specified number of most recent published records
*
* @param    string, int
* @return   array
* @access   public
* @author   Robin Wood <robin@digininja.org>
* @since    2005-03-06
*/
function generateNewestData($language = '', $count = PMF_NUMBER_RECORDS_LATEST)
{
    global $db, $sids, $PMF_LANG, $PMF_CONF;
    $query = 'SELECT DISTINCT ' . SQLPREFIX . 'faqdata.id AS id, ' . SQLPREFIX . 'faqdata.lang AS lang, ' . SQLPREFIX . 'faqcategoryrelations.category_id AS category_id, ' . SQLPREFIX . 'faqdata.thema AS thema, ' . SQLPREFIX . 'faqdata.datum AS datum, ' . SQLPREFIX . 'faqvisits.visits AS visits FROM ' . SQLPREFIX . 'faqvisits, ' . SQLPREFIX . 'faqdata LEFT JOIN ' . SQLPREFIX . 'faqcategoryrelations ON ' . SQLPREFIX . 'faqdata.id = ' . SQLPREFIX . 'faqcategoryrelations.record_id AND ' . SQLPREFIX . 'faqdata.lang = ' . SQLPREFIX . 'faqcategoryrelations.record_lang WHERE ';
    if (isset($language) && PMF_Init::isASupportedLanguage($language)) {
        $query .= SQLPREFIX . 'faqdata.lang = \'' . $language . '\' AND ';
    }
    $query .= SQLPREFIX . 'faqdata.id = ' . SQLPREFIX . 'faqvisits.id AND ' . SQLPREFIX . 'faqdata.lang = ' . SQLPREFIX . 'faqvisits.lang AND ' . SQLPREFIX . 'faqdata.active = \'yes\' ORDER BY ' . SQLPREFIX . 'faqdata.datum DESC';
    $result = $db->query($query);
    $newestArray = array();
    $data = array();
    $i = 0;
    $oldId = 0;
    while (($row = $db->fetch_object($result)) && $i < $count) {
        if ($oldId != $row->id) {
            $data['datum'] = $row->datum;
            $data['thema'] = $row->thema;
            $data['visits'] = $row->visits;
            if (isset($PMF_CONF["mod_rewrite"]) && $PMF_CONF["mod_rewrite"] == "TRUE") {
                $data['url'] = $row->category_id . "_" . $row->id . "_" . $row->lang . ".html";
            } else {
                $data['url'] = $_SERVER["PHP_SELF"] . "?" . $sids . "action=artikel&amp;cat=" . $row->category_id . "&amp;id=" . $row->id . "&amp;artlang=" . $row->lang;
            }
            $newestArray[] = $data;
            $i++;
        }
        $oldId = $row->id;
    }
    return $newestArray;
}

 /**
  * setLanguage()
  *
  * Sets the current language for phpMyFAQ user session
  *
  * @param    bool    $config_detection
  * @param    string  $config_language
  * @return   string  $language
  * @access   public
  * @author   Thorsten Rinne <rinne@mayflower.de>
  * @author   Matteo scaramuccia <matteo@scaramuccia.com>
  */
 function setLanguage($config_detection, $config_language)
 {
     $_lang = array();
     PMF_Init::getUserAgentLanguage();
     // Get language from: _POST, _GET, _COOKIE, phpMyFAQ configuration and
     //                    the automatic language detection
     if (isset($_POST['language']) && PMF_Init::isASupportedLanguage($_POST['language'])) {
         $_lang['post'] = $_POST['language'];
     }
     // Get the user language
     if (isset($_GET['lang']) && PMF_Init::isASupportedLanguage($_GET['lang'])) {
         $_lang['get'] = $_GET['lang'];
     }
     // Get the faq record language
     if (isset($_GET['artlang']) && PMF_Init::isASupportedLanguage($_GET['artlang'])) {
         $_lang['get'] = $_GET['artlang'];
     }
     // Get the language from the cookie
     if (isset($_COOKIE['pmf_lang']) && PMF_Init::isASupportedLanguage($_COOKIE['pmf_lang'])) {
         $_lang['cookie'] = $_COOKIE['pmf_lang'];
     }
     // Get the language from the config
     if (isset($config_language)) {
         $confLangCode = str_replace(array("language_", ".php"), "", $config_language);
         if (PMF_Init::isASupportedLanguage($confLangCode)) {
             $_lang['config'] = $confLangCode;
         }
     }
     // Detect the browser's language
     if (true === $config_detection && PMF_Init::isASupportedLanguage($this->acceptedLanguage)) {
         $_lang['detection'] = $this->acceptedLanguage;
     }
     // Select the language
     if (isset($_lang['post'])) {
         $this->language = $_lang['post'];
         unset($_lang);
         setcookie('pmf_lang', $this->language, time() + 3600);
     } elseif (isset($_lang['get'])) {
         $this->language = $_lang['get'];
     } elseif (isset($_lang['cookie'])) {
         $this->language = $_lang['cookie'];
         unset($_lang);
     } elseif (isset($_lang['config'])) {
         $this->language = $_lang['config'];
         unset($_lang);
         setcookie('pmf_lang', $this->language, time() + 3600);
     } elseif (isset($_lang['detection'])) {
         $this->language = $_lang['detection'];
         unset($_lang);
         setcookie('pmf_lang', $this->language, time() + 3600);
     } else {
         $this->language = 'en';
         // just a fallback
     }
     return $this->language;
 }

    } elseif (isset($_GET['sid']) || isset($_COOKIE['pmf_sid'])) {
        if (!isset($_COOKIE['pmf_sid'])) {
            $sids = 'sid=' . (int) $_GET['sid'] . '&lang=' . $LANGCODE . '&';
        } else {
            $sids = '';
        }
    }
} else {
    if (!setcookie('pmf_lang', $LANGCODE, time() + 3600)) {
        $sids = 'lang=' . $LANGCODE . '&';
    } else {
        $sids = '';
    }
}
// found a article language?
if (isset($_POST["artlang"]) && PMF_Init::isASupportedLanguage($_POST["artlang"])) {
    $lang = $_POST["artlang"];
} else {
    $lang = $LANGCODE;
}
// found a record ID?
if (isset($_REQUEST['id']) && is_numeric($_REQUEST['id']) === true) {
    $id = $_REQUEST['id'];
    $title = ' - ' . stripslashes(getThema($id, $lang));
    $keywords = ' ' . stripslashes(getKeywords($id, $lang));
} else {
    $id = '';
    //$title = ' -  powered by phpMyFAQ '.$PMF_CONF['version'];
    $keywords = '';
}
// found a solution ID?