[Sommaire] [Imprimer]

   1  <?php
   2  
   3      lt_include( PLOG_CLASS_PATH."class/action/admin/adminaction.class.php" );
   4      lt_include( PLOG_CLASS_PATH."class/dao/mylinks.class.php" );
   5      lt_include( PLOG_CLASS_PATH."class/dao/mylink.class.php" );
   6      lt_include( PLOG_CLASS_PATH."class/data/validator/integervalidator.class.php" );
   7      lt_include( PLOG_CLASS_PATH."class/data/validator/stringvalidator.class.php" );
   8      lt_include( PLOG_CLASS_PATH."class/data/validator/httpurlvalidator.class.php" );
   9      lt_include( PLOG_CLASS_PATH."class/data/validator/emptyvalidator.class.php" );    
  10      lt_include( PLOG_CLASS_PATH."class/view/admin/adminnewlinkview.class.php" );
  11      lt_include( PLOG_CLASS_PATH."class/view/admin/adminlinkslistview.class.php" );
  12  
  13      /**
  14       * \ingroup Action
  15       * @private
  16       *
  17       * Adds a new link to the database, given some information
  18       */
  19      class AdminAddLinkAction extends AdminAction 
  20      {
  21  
  22          var $_linkName;
  23          var $_linkUrl;
  24          var $_linkDescription;
  25          var $_linkCategoryId;
  26          var $_properties;
  27  
  28          /**
  29           * Constructor. If nothing else, it also has to call the constructor of the parent
  30           * class, BlogAction with the same parameters
  31           */
  32          function AdminAddLinkAction( $actionInfo, $request )
  33          {
  34              $this->AdminAction( $actionInfo, $request );
  35              
  36              // data validation
  37              $this->registerFieldValidator( "linkName", new StringValidator());
  38              $this->registerFieldValidator( "linkUrl", new HttpUrlValidator());
  39              // linkRssFeed will only be validated if it is available in the form
  40              $this->registerFieldValidator( "linkRssFeed", new HttpUrlValidator(), true );
  41              $this->registerFieldValidator( "linkCategoryId", new IntegerValidator());
  42              $this->registerFieldValidator( "linkDescription", new EmptyValidator());
  43              $view = new AdminNewLinkView( $this->_blogInfo );
  44              $view->setErrorMessage( $this->_locale->tr("error_adding_link" ));
  45              $this->setValidationErrorView( $view );
  46              
  47              $this->requirePermission( "add_link" );
  48          }
  49          
  50          /**
  51           * Carries out the specified action
  52           */
  53          function perform()
  54          {
  55              // fetch the data
  56              $this->_linkName = Textfilter::filterAllHTML($this->_request->getValue( "linkName" ));
  57              $this->_linkUrl  = Textfilter::filterAllHTML($this->_request->getValue( "linkUrl" ));
  58              $this->_linkCategoryId = $this->_request->getValue( "linkCategoryId" );
  59              $this->_linkDescription = Textfilter::filterAllHTML($this->_request->getValue( "linkDescription" ));
  60              $this->_linkRss = Textfilter::filterAllHTML($this->_request->getValue( "linkRssFeed" ));
  61              $this->_properties = Array();
  62              
  63              // adds the new link to the database
  64              $myLinks = new MyLinks();
  65              $myLink  = new MyLink( $this->_linkName, $this->_linkDescription, $this->_linkUrl, 
  66                                     $this->_blogInfo->getId(), $this->_linkCategoryId, 
  67                                     0, $this->_linkRss, $this->_properties );
  68              $this->notifyEvent( EVENT_PRE_LINK_ADD, Array( "link" => &$link ));
  69              if( !$myLinks->addMyLink( $myLink, $this->_blogInfo->getId())) {
  70                  $this->_view = new AdminNewLinkView( $this->_blogInfo );
  71                  $this->_view->setErrorMessage( $this->_locale->tr("error_adding_link"));
  72                  $this->setCommonData();
  73  
  74                  return false;
  75              }
  76              $this->notifyEvent( EVENT_POST_LINK_ADD, Array( "link" => &$link ));            
  77  
  78              // if the user has no permission to view the links, the we have to find another view
  79              if( $this->userHasPermission( "view_links" ))
  80                  $this->_view = new AdminLinksListView( $this->_blogInfo );
  81              else
  82                  $this->_view = new AdminNewLinkView( $this->_blogInfo );
  83              
  84              $this->_view->setSuccessMessage( $this->_locale->pr("link_added_ok", $myLink->getName()));
  85              $this->setCommonData();
  86              
  87              // clear the cache
  88              CacheControl::resetBlogCache( $this->_blogInfo->getId(), false );
  89  
  90              // better to return true if everything fine
  91              return true;
  92          }
  93      }
  94  ?>