Mambo API

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   1  <?php
   2  /**
   3  * @package Mambo
   4  * @author Mambo Foundation Inc see README.php
   5  * @copyright (C) 2000 - 2009 Mambo Foundation Inc.
   6  * See COPYRIGHT.php for copyright notices and details.
   7  * @license GNU/GPL Version 2, see LICENSE.php
   8  *
   9  * Redistributions of files must retain the above copyright notice.
  10  *
  11  * Mambo is free software; you can redistribute it and/or
  12  * modify it under the terms of the GNU General Public License
  13  * as published by the Free Software Foundation; version 2 of the License.
  14  */
  15  
  16  /** ensure this file is being included by a parent file */
  17  defined( '_VALID_MOS' ) or die( 'Direct Access to this location is not allowed.' );
  18  
  19  if (!defined( '_MOS_POLL_MODULE' )) {
  20      /** ensure that functions are declared only once */
  21      define( '_MOS_POLL_MODULE', 1 );
  22  
  23  	function show_poll_vote_form( $Itemid ) {
  24          global $database;
  25  
  26          // Search for poll component in menu table
  27          // use static in case of multiple poll modules
  28          static $menuId;
  29          if (!isset($menuId)) {
  30              $menuId = $Itemid;
  31              $database->setQuery("SELECT * FROM #__menu WHERE link LIKE '%option=com_poll%' and published <> '-2'");
  32              $menus = $database->loadObjectList();
  33              if (count($menus)) {
  34                  // test to make sure option is com_poll and not something like com_pollextended
  35                  $uri = new mosUriHelper();
  36                  $testIds = array();
  37                  foreach ($menus as $menu) {
  38                      $uri->setUri($menu->link);
  39                      if ( $uri->get('option') == 'com_poll' ) $testIds[] = $menu->id;
  40                  }
  41                  if ( count($testIds) ) $menuId = $testIds[0];
  42              }
  43          }
  44  
  45          $query1 = "SELECT p.id, p.title"
  46          ."\nFROM #__polls AS p, #__poll_menu AS pm"
  47          ."\nWHERE (pm.menuid='$Itemid' OR pm.menuid='0') AND p.id=pm.pollid"
  48          ."\nAND p.published=1";
  49  
  50          $database->setQuery( $query1 );
  51          $polls = $database->loadObjectList();
  52  
  53          // Scrub the Itemid if it isnt an existing polls menu item
  54          $Itemid = $menuId ? $menuId : '0';
  55  
  56  
  57          if($database->getErrorNum()) {
  58              echo "MB ".$database->stderr(true);
  59              return;
  60          }
  61  
  62          if ($polls) foreach ($polls as $poll) {
  63              if ($poll->id && $poll->title) {
  64  
  65                  $query = "SELECT id, text FROM #__poll_data"
  66                  . "\nWHERE pollid='$poll->id' AND text <> ''"
  67                  . "\nORDER BY id";
  68                  $database->setQuery($query);
  69  
  70                  if(!($options = $database->loadObjectList())) {
  71                      echo "MD ".$database->stderr(true);
  72                      return;
  73                  }
  74                  poll_vote_form_html( $poll, $options, $Itemid );
  75              }
  76          }
  77      }
  78  
  79  	function poll_vote_form_html( &$poll, &$options, $Itemid ) {
  80          $tabclass_arr=array("sectiontableentry2","sectiontableentry1");
  81          $tabcnt = 0;
  82          $ItemidStr = ($Itemid?"&amp;Itemid=$Itemid":'');
  83          ?>
  84          <form name="form2" method="post" action="<?php echo sefRelToAbs("index.php?option=com_poll&amp;id=$poll->id{$ItemidStr}"); ?>">
  85          <table width="95%" border="0" cellspacing="0" cellpadding="1" align="center">
  86              <tr>
  87                <td colspan="2" class="poll"><strong><?php echo $poll->title; ?></strong></td>
  88              </tr>
  89              <tr>
  90                <td align="center">
  91                <table class='pollstableborder' cellspacing='0' cellpadding='0' border='0'>
  92          <?php
  93          for ($i=0, $n=count( $options ); $i < $n; $i++) { ?>
  94              <tr>
  95                <td class='<?php echo $tabclass_arr[$tabcnt]; ?>' valign="top"><input type="radio" name="voteid" id="voteid<?php echo $options[$i]->id;?>" value="<?php echo $options[$i]->id;?>" alt="<?php echo $options[$i]->id;?>" /></td>
  96                <td class='<?php echo $tabclass_arr[$tabcnt]; ?>' valign="top"><label for="voteid<?php echo $options[$i]->id;?>"><?php echo $options[$i]->text; ?></label></td>
  97              </tr>
  98              <?php
  99              if ($tabcnt == 1){
 100                  $tabcnt = 0;
 101              } else {
 102                  $tabcnt++;
 103              }
 104          }
 105          ?>
 106                </table>
 107                </td>
 108              </tr>
 109              <tr>
 110                <td colspan="2" align="center">
 111                <input type="submit" name="task_button" class="button" value="<?php echo T_('Vote'); ?>" />&nbsp;&nbsp;
 112                <input type="button" name="option" class="button" value="<?php echo T_('Results'); ?>" onclick="document.location.href='<?php echo sefRelToAbs("index.php?option=com_poll&amp;task=results&amp;id=$poll->id{$ItemidStr}"); ?>';" />
 113                </td>
 114              </tr>
 115          </table>
 116          <input type="hidden" name="id" value="<?php echo $poll->id;?>" />
 117          <input type="hidden" name="task" value="vote" />
 118          </form>
 119      <?php
 120      }
 121  }
 122  show_poll_vote_form( $Itemid );
 123  ?>