[Sommaire] [Imprimer]

   1  <?php
   2  /**
   3  * @version $Id: mod_newsflash.php 5071 2006-09-15 16:16:55Z friesengeist $
   4  * @package Joomla
   5  * @copyright Copyright (C) 2005 Open Source Matters. All rights reserved.
   6  * @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
   7  * Joomla! is free software. This version may have been modified pursuant
   8  * to the GNU General Public License, and as distributed it includes or
   9  * is derivative of works licensed under the GNU General Public License or
  10  * other free or open source software licenses.
  11  * See COPYRIGHT.php for copyright notices and details.
  12  */
  13  
  14  // no direct access
  15  defined( '_VALID_MOS' ) or die( 'Restricted access' );
  16  
  17  require_once( $mainframe->getPath( 'front_html', 'com_content') );
  18  
  19  if (!defined( '_JOS_NEWSFLASH_MODULE' )) {
  20      /** ensure that functions are declared only once */
  21      define( '_JOS_NEWSFLASH_MODULE', 1 );
  22      
  23  	function output_newsflash( &$row, &$params, &$access ) {    
  24          global $mainframe;
  25          
  26          $row->text         = $row->introtext;
  27          $row->groups     = '';
  28          $row->readmore     = (trim( $row->fulltext ) != '');        
  29          $row->metadesc     = '';
  30          $row->metakey     = '';
  31          $row->access     = '';
  32          $row->created     = '';
  33          $row->modified     = '';    
  34  
  35          HTML_content::show( $row, $params, $access, 0 );
  36      }
  37  }
  38  
  39  global $my, $mosConfig_shownoauth, $mosConfig_offset, $mosConfig_link_titles, $acl;
  40  
  41  // Disable edit ability icon
  42  $access = new stdClass();
  43  $access->canEdit     = 0;
  44  $access->canEditOwn = 0;
  45  $access->canPublish = 0;
  46  
  47  $now                 = _CURRENT_SERVER_TIME;
  48  $noauth             = !$mainframe->getCfg( 'shownoauth' );
  49  $nullDate             = $database->getNullDate();
  50  
  51  $catid                 = intval( $params->get( 'catid' ) );
  52  $items                 = intval( $params->get( 'items', 0 ) );
  53  $style                 = $params->get( 'style', 'flash' );
  54  $moduleclass_sfx    = $params->get( 'moduleclass_sfx' );
  55  $link_titles        = $params->get( 'link_titles', $mosConfig_link_titles );
  56  
  57  $params->set( 'intro_only',         1 );
  58  $params->set( 'hide_author',         1 );
  59  $params->set( 'hide_createdate',     0 );
  60  $params->set( 'hide_modifydate',     1 );
  61  $params->set( 'link_titles',         $link_titles );
  62  
  63  // query to determine article count
  64  $query = "SELECT a.id, a.introtext, a.fulltext , a.images, a.attribs, a.title, a.state"
  65  ."\n FROM #__content AS a"
  66  ."\n INNER JOIN #__categories AS cc ON cc.id = a.catid"
  67  ."\n INNER JOIN #__sections AS s ON s.id = a.sectionid"
  68  ."\n WHERE a.state = 1"
  69  . ( $noauth ? "\n AND a.access <= " . (int) $my->gid . " AND cc.access <= " . (int) $my->gid . " AND s.access <= " . (int) $my->gid : '' )
  70  ."\n AND (a.publish_up = " . $database->Quote( $nullDate ) . " OR a.publish_up <= " . $database->Quote( $now ) . " ) "
  71  ."\n AND (a.publish_down = " . $database->Quote( $nullDate ) . " OR a.publish_down >= " . $database->Quote( $now ) . " )"
  72  ."\n AND a.catid = " . (int) $catid
  73  ."\n AND cc.published = 1"
  74  ."\n AND s.published = 1"
  75  ."\n ORDER BY a.ordering"
  76  ;
  77  $database->setQuery( $query, 0, $items );
  78  $rows = $database->loadObjectList();
  79  
  80  $numrows = count( $rows );
  81  
  82  // check if any results returned
  83  if ( $numrows ) {
  84      switch ($style) {
  85          case 'horiz':
  86              echo '<table class="moduletable' . $moduleclass_sfx .'">';
  87              echo '<tr>';
  88              foreach ($rows as $row) {
  89                  echo '<td>';            
  90                  output_newsflash( $row, $params, $access );            
  91                  echo '</td>';
  92              }
  93              echo '</tr></table>';
  94              break;
  95      
  96          case 'vert':
  97              foreach ($rows as $row) {
  98                  output_newsflash( $row, $params, $access );
  99              }
 100              break;
 101      
 102          case 'flash':
 103          default:
 104              srand ((double) microtime() * 1000000);
 105              $flashnum = rand( 0, $numrows-1 );
 106              $row = $rows[$flashnum];
 107              
 108              output_newsflash( $row, $params, $access );
 109              break;
 110      }
 111  }
 112  ?>