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   1  <?php
   2  /**
   3  * @version        $Id: view.html.php 14401 2010-01-26 14:10:00Z louis $
   4  * @package        Joomla
   5  * @subpackage    Weblinks
   6  * @copyright    Copyright (C) 2005 - 2010 Open Source Matters. All rights reserved.
   7  * @license        GNU/GPL, see LICENSE.php
   8  * Joomla! is free software. This version may have been modified pursuant
   9  * to the GNU General Public License, and as distributed it includes or
  10  * is derivative of works licensed under the GNU General Public License or
  11  * other free or open source software licenses.
  12  * See COPYRIGHT.php for copyright notices and details.
  13  */
  14  
  15  // Check to ensure this file is included in Joomla!
  16  defined('_JEXEC') or die( 'Restricted access' );
  17  
  18  jimport( 'joomla.application.component.view');
  19  
  20  /**
  21   * HTML View class for the WebLinks component
  22   *
  23   * @static
  24   * @package        Joomla
  25   * @subpackage    Weblinks
  26   * @since 1.0
  27   */
  28  class WeblinksViewWeblink extends JView
  29  {
  30  	function display($tpl = null)
  31      {
  32          global $mainframe;
  33  
  34          if($this->getLayout() == 'form') {
  35              $this->_displayForm($tpl);
  36              return;
  37          }
  38  
  39          //get the weblink
  40          $weblink =& $this->get('data');
  41  
  42          if ($weblink->url) {
  43              // redirects to url if matching id found
  44              $mainframe->redirect($weblink->url);
  45          }
  46  
  47          parent::display($tpl);
  48      }
  49  
  50  	function _displayForm($tpl)
  51      {
  52          global $mainframe;
  53  
  54          // Get some objects from the JApplication
  55          $pathway    =& $mainframe->getPathway();
  56          $document    =& JFactory::getDocument();
  57          $model        =& $this->getModel();
  58          $user        =& JFactory::getUser();
  59          $uri         =& JFactory::getURI();
  60          $params = &$mainframe->getParams();
  61  
  62          // Make sure you are logged in and have the necessary access rights
  63          if ($user->get('gid') < 19) {
  64                JResponse::setHeader('HTTP/1.0 403',true);
  65                JError::raiseWarning( 403, JText::_('ALERTNOTAUTH') );
  66              return;
  67          }
  68  
  69          //get the weblink
  70          $weblink    =& $this->get('data');
  71          $isNew    = ($weblink->id < 1);
  72  
  73          // Edit or Create?
  74          if (!$isNew)
  75          {
  76              // Is this link checked out?  If not by me fail
  77              //if ($model->isCheckedOut($user->get('id'))) {
  78              //    $mainframe->redirect("index.php?option=$option", "The weblink $weblink->title is currently being edited by another administrator.");
  79              //}
  80  
  81              // Set page title
  82              $menus    = &JSite::getMenu();
  83              $menu    = $menus->getActive();
  84  
  85              // because the application sets a default page title, we need to get it
  86              // right from the menu item itself
  87              if (is_object( $menu )) {
  88                  $menu_params = new JParameter( $menu->params );
  89                  if (!$menu_params->get( 'page_title')) {
  90                      $params->set('page_title',    JText::_( 'Web Links'.' - '.JText::_('Edit') ));
  91                  }
  92              } else {
  93                  $params->set('page_title',    JText::_( 'Web Links'.' - '.JText::_('Edit') ));
  94              }
  95  
  96              $document->setTitle( $params->get( 'page_title' ) );
  97  
  98              //set breadcrumbs
  99              if($item->query['view'] != 'weblink')
 100              {
 101                  switch ($item->query['view'])
 102                  {
 103                      case 'categories':
 104                          $pathway->addItem($weblink->category, 'index.php?view=category&id='.$weblink->catid);
 105                          $pathway->addItem(JText::_('Edit').' '.$weblink->title, '');
 106                          break;
 107                      case 'category':
 108                          $pathway->addItem(JText::_('Edit').' '.$weblink->title, '');
 109                          break;
 110                  }
 111              }
 112          }
 113          else
 114          {
 115              /*
 116               * The web link does not already exist so we are creating a new one.  Here
 117               * we want to manipulate the pathway and pagetitle to indicate this.  Also,
 118               * we need to initialize some values.
 119               */
 120              $weblink->published = 0;
 121              $weblink->approved = 1;
 122              $weblink->ordering = 0;
 123  
 124              // Set page title
 125              // Set page title
 126              $menus    = &JSite::getMenu();
 127              $menu    = $menus->getActive();
 128  
 129              // because the application sets a default page title, we need to get it
 130              // right from the menu item itself
 131              if (is_object( $menu )) {
 132                  $menu_params = new JParameter( $menu->params );
 133                  if (!$menu_params->get( 'page_title')) {
 134                      $params->set('page_title', JText::_('Submit a Web Link') );
 135                  }
 136              } else {
 137                  $params->set('page_title', JText::_('Submit a Web Link') );
 138              }
 139  
 140              $document->setTitle( $params->get( 'page_title' ) );
 141  
 142              // Add pathway item
 143              $pathway->addItem(JText::_('New'), '');
 144          }
 145  
 146          // build list of categories
 147          $lists['catid'] = JHTML::_('list.category', 'jform[catid]', 'com_weblinks', intval($weblink->catid));
 148  
 149          // build the html select list for ordering
 150          $query = 'SELECT ordering AS value, title AS text'
 151              . ' FROM #__weblinks'
 152              . ' WHERE catid = ' . (int) $weblink->catid
 153              . ' ORDER BY ordering';
 154  
 155          $lists['ordering']             = JHTML::_('list.specificordering',  $weblink, $weblink->id, $query );
 156  
 157          // Radio Buttons: Should the article be published
 158          $lists['published']         = JHTML::_('select.booleanlist',  'jform[published]', 'class="inputbox"', $weblink->published );
 159  
 160          JFilterOutput::objectHTMLSafe( $weblink, ENT_QUOTES, 'description' );
 161  
 162          $this->assign('action',     $uri->toString());
 163  
 164          $this->assignRef('lists'   , $lists);
 165          $this->assignRef('weblink' , $weblink);
 166          $this->assignRef('params' ,     $params);
 167          parent::display($tpl);
 168      }
 169  }
 170  ?>