[Sommaire] [Imprimer]

   1  <?php
   2  
   3      lt_include( PLOG_CLASS_PATH."class/data/validator/validator.class.php" );
   4      lt_include( PLOG_CLASS_PATH."class/data/validator/rules/nonemptyrule.class.php" );
   5      lt_include( PLOG_CLASS_PATH."class/data/validator/rules/filteredpatternsrule.class.php" );
   6      lt_include( PLOG_CLASS_PATH."class/config/config.class.php" );
   7  
   8      /**
   9       * \ingroup Validator
  10       *
  11       * Checks if a blog name is valid. Usernames have to comply with the following rules:
  12       *
  13       * - They must not be empty
  14       * - They must not match any of the regular expressions set by administrators as forbidden_blogname_regexp
  15       *
  16       * @see NonEmptyRule
  17       * @see RegExpRule
  18       */
  19      class BlogNameValidator extends Validator 
  20      {
  21      	function BlogNameValidator()
  22          {
  23              $this->Validator();
  24              
  25              // it can't be empty
  26              $this->addRule( new NonEmptyRule());
  27  
  28              // it can't be any of the forbidden ones
  29              $config =& Config::getConfig();            
  30              $forbiddenBlognames = $config->getValue( "forbidden_blognames", "" );
  31              $forbiddenBlognamesArray = explode( " ", $forbiddenBlognames );
  32              $this->addRule( new FilteredPatternsRule( $forbiddenBlognamesArray, false ));
  33          }
  34  
  35  		function validate( $value )
  36          {
  37              if( !parent::validate( $value )) 
  38                  return false;
  39                  
  40              // in addition to the other rules, the blog name won't be valid if its domainized() version
  41              // returns empty spaces, so this is what would happen if we set a blog name of
  42              // things like non-characters for example
  43              lt_include( PLOG_CLASS_PATH."class/data/textfilter.class.php" );            
  44              return(( Textfilter::domainize( Textfilter::filterAllHTML( $value ))) != "" );
  45          }
  46      }
  47  ?>