<?php
/**
* @version $Id: poll.html.php,v 1.1.1.1 2006/07/13 19:59:31 rcho Exp $
* @package Joomla
* @subpackage Polls
* @copyright Copyright (C) 2005 Open Source Matters. All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
* Joomla! is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*/
// no direct access
defined( '_VALID_MOS' ) or die( 'Restricted access' );
/**
* @package Joomla
* @subpackage Polls
*/
class poll_html {
function showResults( &$poll, &$votes, $first_vote, $last_vote, $pollist, $params ) {
global $mosConfig_live_site;
?>
<script type = "text/javascript">
<!--
var link = document.createElement('link');
link.setAttribute('href', 'components/com_poll/poll_bars.css');
link.setAttribute('rel', 'stylesheet');
link.setAttribute('type', 'text/css');
var head = document.getElementsByTagName('head').item(0);
head.appendChild(link);
//-->
</script>
<form action="index.php" method="post" name="poll" id="poll">
<?php
if ( $params->get( 'page_title' ) ) {
?>
<div class="componentheading<?php echo $params->get( 'pageclass_sfx' ); ?>">
<?php echo $params->get( 'header' ); ?>
</div>
<?php
}
?>
<table width="100%" class="contentpane<?php echo $params->get( 'pageclass_sfx' ); ?>">
<tr>
<td align="center">
<table class="contentpane<?php echo $params->get( 'pageclass_sfx' ); ?>">
<tr>
<td align="left">
<?php echo _SEL_POLL; ?>
</td>
<td align="left">
<?php echo $pollist; ?>
</td>
</tr>
</table>
<table cellpadding="0" cellspacing="0" border="0" class="contentpane<?php echo $params->get( 'pageclass_sfx' ); ?>">
<?php
if ($votes) {
$j=0;
$data_arr["text"]=null;
$data_arr["hits"]=null;
$data_arr['voters']=null;
foreach ($votes as $vote) {
$data_arr["text"][$j]=trim($vote->text);
$data_arr["hits"][$j]=$vote->hits;
$data_arr["voters"][$j]=$vote->voters;
$j++;
}
?>
<tr>
<td>
<?php
poll_html::graphit( $data_arr, $poll->title, $first_vote, $last_vote );
?>
</td>
</tr>
<?php
}
?>
</table>
</td>
</tr>
</table>
<?php
// displays back button
mosHTML::BackButton ( $params );
?>
</form>
<?php
}
function graphit( $data_arr, $graphtitle, $first_vote, $last_vote ) {
global $mosConfig_live_site, $polls_maxcolors, $tabclass,
$polls_barheight, $polls_graphwidth, $polls_barcolor;
$tabclass_arr = explode( ",", $tabclass );
$tabcnt = 0;
$colorx = 0;
$maxval = 0;
array_multisort( $data_arr["hits"], SORT_NUMERIC,SORT_DESC, $data_arr["text"] );
foreach($data_arr["hits"] as $hits) {
if ($maxval < $hits) {
$maxval = $hits;
}
}
?>
<br />
<table class="pollstableborder" cellspacing="0" cellpadding="0" border="0">
<tr>
<td colspan="2" class="sectiontableheader">
<img src="<?php echo $mosConfig_live_site; ?>/components/com_poll/images/poll.png" align="middle" border="0" width="12" height="14" alt="" />
<?php echo $graphtitle; ?>
</td>
</tr>
<?php
for ($i=0, $n=count($data_arr["text"]); $i < $n; $i++) {
$text = &$data_arr["text"][$i];
$hits = &$data_arr["hits"][$i];
$sumval = &$data_arr['voters'][$i];
if ($maxval > 0 && $sumval > 0) {
$width = ceil( $hits*$polls_graphwidth/$maxval );
$percent = round( 100*$hits/$sumval, 1 );
} else {
$width = 0;
$percent = 0;
}
?>
<tr class="<?php echo $tabclass_arr[$tabcnt]; ?>">
<td width='100%' colspan='2'>
<?php echo stripslashes($text); ?>
</td>
</tr>
<tr class="<?php echo $tabclass_arr[$tabcnt]; ?>">
<td>
<table cellspacing="0" cellpadding="0" border="0" width="100%">
<tr class='<?php echo $tabclass_arr[$tabcnt]; ?>'>
<td align="right" width="25">
<b>
<?php echo $hits; ?>
</b>
</td>
<td align="left" width="2">
</td>
<td width="30" align="left">
<?php echo $percent; ?>%
</td>
<?php
$tdclass='';
if ($polls_barcolor==0) {
if ($colorx < $polls_maxcolors) {
$colorx = ++$colorx;
} else {
$colorx = 1;
}
$tdclass = "polls_color_".$colorx;
} else {
$tdclass = "polls_color_".$polls_barcolor;
}
?>
<td width="300" align="left">
<div align="left">
<img src='<?php echo $mosConfig_live_site; ?>/components/com_poll/images/blank.png' class='<?php echo $tdclass; ?>' height='<?php echo $polls_barheight; ?>' width='<?php echo $width; ?>' alt="" />
</div>
</td>
</tr>
</table>
</td>
</tr>
<?php
$tabcnt = 1 - $tabcnt;
}
?>
</table>
<br />
<table cellspacing="0" cellpadding="0" border="0">
<tr>
<td class='smalldark'>
<?php echo _NUM_VOTERS; ?>
</td>
<td class='smalldark'>
:
<?php echo $sumval; ?>
</td>
</tr>
<tr>
<td class='smalldark'>
<?php echo _FIRST_VOTE; ?>
</td>
<td class='smalldark'>
:
<?php echo $first_vote; ?>
</td>
</tr>
<tr>
<td class='smalldark'>
<?php echo _LAST_VOTE; ?>
</td>
<td class='smalldark'>
:
<?php echo $last_vote; ?>
</td>
</tr>
</table>
<?php
}
}
?>