コード例 #1
0
ファイル: midgard2.php プロジェクト: bergie/midgardmvc_core
 public function check_node(midgardmvc_core_node $node)
 {
     if (!$node->up && !is_null(self::$root_node)) {
         $node->up = midgardmvc_core::get_instance()->context->get_request()->get_node()->get_object()->id;
     }
     if (!$node->name) {
         if (midgardmvc_core::get_instance()->component->is_installed('midgardmvc_helper_urlize')) {
             $node->name = midgardmvc_helper_urlize::string($node->title);
         } else {
             $node->name = strtolower(str_replace(' ', '_', $node->title));
         }
     }
 }
コード例 #2
0
ファイル: misc.php プロジェクト: nemein/openpsa
 /**
  * Helper function for generating "clean" URL names from titles, etc.
  *
  * @param string $string    String to edit.
  * @param string $replacer    The replacement for invalid characters.
  * @return string            Normalized name.
  */
 public static function generate_urlname_from_string($string, $replacer = "-", $r = 0)
 {
     if ($r > 5) {
         debug_add('$r > 5, aborting', MIDCOM_LOG_ERROR);
         return $string;
     }
     if (empty($string)) {
         debug_add('$string was empty(), aborting', MIDCOM_LOG_ERROR);
         return '';
     }
     // TODO: sanity-check $replacer ?
     $orig_string = $string;
     // Try to transliterate non-latin strings to URL-safe format
     $string = midgardmvc_helper_urlize::string($string, $replacer);
     $string = trim(str_replace('[?]', '', $string));
     // Ultimate fall-back, if we couldn't get anything out of the transliteration we use the UTF-8 character hexes as the name string to have *something*
     if (empty($string) || preg_match("/^{$replacer}+\$/", $string)) {
         $i = 0;
         // make sure this is not mb_strlen (ie mb automatic overloading off)
         $len = strlen($orig_string);
         $string = '';
         while ($i < $len) {
             $byte = $orig_string[$i];
             $string .= str_pad(dechex(ord($byte)), '0', STR_PAD_LEFT);
             $i++;
         }
     }
     // Rest of spaces to underscores
     $string = preg_replace('/\\s+/', '_', $string);
     // Regular expression for characters to replace (the ^ means an inverted character class, ie characters *not* in this class are replaced)
     $regexp = '/[^a-zA-Z0-9_-]/';
     // Replace the unsafe characters with the given replacer (which is supposed to be safe...)
     $safe = preg_replace($regexp, $replacer, $string);
     // Strip trailing {$replacer}s and underscores from start and end of string
     $safe = preg_replace("/^[{$replacer}_]+|[{$replacer}_]+\$/", '', $safe);
     // Clean underscores around $replacer
     $safe = preg_replace("/_{$replacer}|{$replacer}_/", $replacer, $safe);
     // Any other cleanup routines ?
     // We're done here, return $string lowercased
     $safe = strtolower($safe);
     /**
      * Quick and dirty workaround for http://trac.midgard-project.org/ticket/1530 by recursing
      */
     // Recurse until we make no changes to the string
     if ($string === $safe) {
         return $string;
     }
     return self::generate_urlname_from_string($safe, $replacer, $r + 1);
 }