Zikula_Value_Addons
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Packages:
Zikula 1.0.1
axmls
PHPLayersMenu
PHPMailer
phpSniff
pnForm
PostNuke_Core
RC4Crypt
SafeHTML
Services_JSON
SimplePie
Smarty
Xanthia_Templating_Environment
XML_HTMLSax3
ZikulaTemplate_Plugins
Zikula_Core
Zikula_Docs
Zikula_System_Modules
Zikula_Template_Plugins
Zikula_Themes
Zikula_Value_Addons

Source for file banners.php

Documentation is available at banners.php

  1. <?php
  2. /**
  3.  * Zikula Application Framework
  4.  *
  5.  * @copyright (c) 2002, Zikula Development Team
  6.  * @link http://www.zikula.org
  7.  * @version $Id: banners.php 24342 2008-06-06 12:03:14Z markwest $
  8.  * @license GNU/GPL - http://www.gnu.org/copyleft/gpl.html
  9.  * @package Zikula_Value_Addons
  10.  * @subpackage Banners
  11.  */
  12.  
  13. /**
  14.  * initialise block
  15.  * 
  16.  * @author       The Zikula Development Team
  17.  */
  18. function Banners_bannersblock_init()
  19. {
  20.     // Security
  21.     pnSecAddSchema('Bannersblock::', 'Block title::');
  22. }
  23.  
  24. /**
  25.  * get information on block
  26.  * 
  27.  * @author       The Zikula Development Team
  28.  * @return       array       The block information
  29.  */
  30. function Banners_bannersblock_info()
  31. {
  32.     return array('text_type'       => 'banners',
  33.                  'module'          => 'Banners',
  34.                  'text_type_long'  => 'Custom Banner Display',
  35.                  'allow_multiple'  => true,
  36.                  'form_content'    => false,
  37.                  'form_refresh'    => false,
  38.                  'show_preview'    => true,
  39.                  'admin_tableless' => true);
  40. }
  41.  
  42. /**
  43.  * display block
  44.  * 
  45.  * @author       The Zikula Development Team
  46.  * @param        array       $blockinfo     a blockinfo structure
  47.  * @return       output      the rendered bock
  48.  */
  49. function Banners_bannersblock_display($blockinfo)
  50. {
  51.     if (!SecurityUtil::checkPermission('Bannersblock::', "$blockinfo[title]::", ACCESS_READ)) {
  52.         return;
  53.     }
  54.  
  55.     // Get variables from content block
  56.     $vars = pnBlockVarsFromContent($blockinfo['content']);
  57.  
  58.     // Defaults
  59.     if (!isset($vars['btype'])) {
  60.         $vars['btype'] = 3;
  61.     }
  62.  
  63.     // Check if the Banners module is available. 
  64.     if (!pnModAvailable('Banners')) {
  65.         return false;
  66.     }
  67.  
  68.     // Create output object
  69.     $pnRender = pnRender::getInstance('Banners');
  70.  
  71.     // assign the banner
  72.     $pnRender->assign('banner', pnModFunc('Banners', 'user', 'display', array('type' => $vars['btype'])));
  73.  
  74.     // Populate block info and pass to theme
  75.     $blockinfo['content'] = $pnRender->fetch('banners_block_banners.htm');
  76.  
  77.     return pnBlockThemeBlock($blockinfo);
  78. }
  79.  
  80. /**
  81.  * modify block settings
  82.  * 
  83.  * @author       The Zikula Development Team
  84.  * @param        array       $blockinfo     a blockinfo structure
  85.  * @return       output      the block form
  86.  */
  87. function Banners_bannersblock_modify($blockinfo)
  88. {
  89.     // Get current content
  90.     $vars = pnBlockVarsFromContent($blockinfo['content']);
  91.  
  92.     // Defaults
  93.     if (!isset($vars['btype'])) {
  94.         $vars['btype'] = 3;
  95.     }
  96.  
  97.     // Create output object
  98.     $pnRender = pnRender::getInstance('Banners', false);
  99.  
  100.     // assign the approriate values
  101.     $pnRender->assign($vars);
  102.  
  103.     // Return the output that has been generated by this function
  104.     return $pnRender->fetch('banners_block_banners_modify.htm');
  105. }
  106.  
  107. /**
  108.  * update block settings
  109.  * 
  110.  * @author       The Zikula Development Team
  111.  * @param        array       $blockinfo     a blockinfo structure
  112.  * @return       $blockinfo  the modified blockinfo structure
  113.  */
  114. function Banners_bannersblock_update($blockinfo)
  115. {
  116.     // Get current content
  117.     $vars = pnBlockVarsFromContent($blockinfo['content']);
  118.  
  119.     // alter the corresponding variable
  120.     $vars['btype'] = FormUtil::getPassedValue('btype', null, 'POST');
  121.  
  122.     // write back the new contents
  123.     $blockinfo['content'] = pnBlockVarsToContent($vars);
  124.  
  125.     // clear the block cache
  126.     $pnRender = pnRender::getInstance('Banners');
  127.     $pnRender->clear_cache('banners_block_banners.htm');
  128.  
  129.     return $blockinfo;
  130. }
Documentation generated on Fri, 18 Jul 2008 21:43:08 +0200 by phpDocumentor 1.4.1