<?php
/*
Plugin Name: Survey/Poll plugin
Plugin URI: http://enanocms.org/Survey_plugin
Description: Adds a customizable poll to your sidebar. You can have any number of options, and the poll is randomly selected from a list of enabled polls. <b>Important:</b> When first loaded, this plugin creates the following tables in your Enano database: enano_polls, enano_poll_options, enano_poll_results
Author: Dan Fuhry
Version: 0.3
Author URI: http://enanocms.org/
Changelog:
9/27/06:
Updated to be valid XHTML 1.1
11/2/07:
Made compatible with Loch Ness and later (oops!)
11/29/08:
One change a year! Moved to Mercurial and brought up to date with naming conventions.
*/
/*
* Surveyor
* Version 0.3
* Copyright (C) 2006-2007 Dan Fuhry
*
* This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
*/
global $db, $session, $paths, $template, $plugins; // Common objects
// Uncomment this line once the plugin has been enabled for the first time and at least one page has been requested
define('ENANO_SURVEYOR_TABLES_CREATED', 'true');
if(!defined('ENANO_SURVEYOR_TABLES_CREATED')) {
$e = $db->sql_query('CREATE TABLE IF NOT EXISTS '.table_prefix.'polls(
poll_id mediumint(5) NOT NULL auto_increment,
poll_question text,
end_time datetime,
enabled tinyint(1),
PRIMARY KEY (poll_id)
);');
if(!$e) $db->_die('Surveyor plugin: error creating table '.table_prefix.'polls.');
$e = $db->sql_query('CREATE TABLE IF NOT EXISTS '.table_prefix.'poll_options(
item_id mediumint(5) NOT NULL auto_increment,
poll_id mediumint(5) NOT NULL,
option_value text,
PRIMARY KEY (item_id)
);');
if(!$e) $db->_die('Surveyor plugin: error creating table '.table_prefix.'poll_options.');
$e = $db->sql_query('CREATE TABLE IF NOT EXISTS '.table_prefix.'poll_results(
poll_id mediumint(5),
item_id mediumint(5),
user_id mediumint(8),
ip_addr varchar(39)
);');
if(!$e) $db->_die('Surveyor plugin: error creating table '.table_prefix.'poll_results.');
}
class Surveyor_Plugin {
var $header_added;
function html($pid = false)
{
global $db, $session, $paths, $template, $plugins; // Common objects
$s = '';
if(is_int($pid)) $s = ' AND p.poll_id='.$pid;
$ret = '';
if(!is_int($pid)) $ret .= '<div id="mdgVotePlugin" style="padding: 5px;">';
$ret .= '<form id="survey" action="'.makeUrlNS('Special', 'SubmitVote').'" method="post"><div>';
$q = $db->sql_query('SELECT p.poll_id AS pid,o.item_id AS oid,p.poll_question AS q,o.option_value AS v FROM '.table_prefix.'polls p, '.table_prefix.'poll_options o WHERE p.poll_id=o.poll_id AND p.enabled=1'.$s.';');
if(!$q) $db->_die('An error occurred whilst selecting the poll data.');
$l = Array();
while($row = $db->fetchrow())
{
if(!isset($l[$row['q']]))
{
$l[$row['q']] = Array();
$l[$row['q']]['pid'] = $row['pid'];
}
$l[$row['q']][] = $row;
}
if(sizeof($l) < 1) return 'No polls created yet';
$ques = array_rand($l);
$poll_id = $l[$ques]['pid'];
unset($l[$ques]['pid']);
if(!$poll_id) die_semicritical('Surveyor plugin error', 'Invalid poll ID: '.$poll_id);
$uidbit = $session->user_logged_in ? 'OR user_id='.$session->user_id : '';
$q = $db->sql_query('SELECT * FROM '.table_prefix.'poll_results WHERE poll_id='.$poll_id.' AND ( ip_addr=\''.$db->escape($_SERVER['REMOTE_ADDR']).'\' ' . $uidbit . ' );');
if(!$q) $db->_die('Error obtaining vote result information');
if($db->numrows() > 0)
{
if(!isset($_GET['results'])) $_GET['results'] = '';
$_REQUEST['poll_id'] = $poll_id.'';
$_GET['poll_id'] = $poll_id.'';
return __enanoVoteAjaxhandler(false);
}
$ret .= '<input type="hidden" name="poll_id" value="'.$poll_id.'" />';
$ret .= '<span style="font-weight: bold;">'.$ques.'</span><br />';
foreach($l[$ques] as $o)
{
$ret .= '<label><input type="radio" name="item_id" value="'.addslashes($o['oid']).'" /> '.$o['v'].'</label><br />';
}
$ret .= '<br /><div style="text-align: center"><input type="button" value="Vote!" onclick="ajaxSubmitVote(); return false;" /> <input type="button" onclick="ajaxVoteResults(); return false;" value="View results" /></div>';
$ret .= '</div></form>';
if(!is_int($pid)) $ret .= '</div>';
$template->add_header('
<script type="text/javascript">
//<![CDATA[
function ajaxSubmitVote()
{
frm = document.forms.survey;
radios = document.getElementsByTagName(\'input\');
optlist = new Array();
j = 0;
for(i=0;i<radios.length;i++)
{
if(radios[i].name == \'item_id\')
{
optlist[j] = radios[i];
j++;
}
}
val = \'enanoNuLl\';
for(i=0;i<optlist.length;i++)
{
if(optlist[i].checked) val = optlist[i].value;
}
if(val==\'enanoNuLl\') { alert(\'Please select an option.\'); return; }
ajaxPost(\''.makeUrlNS('Special', 'SubmitVote', 'redirect=no').'\', \'poll_id=\'+frm.poll_id.value+unescape(\'%26\')+\'item_id=\'+val, function() {
if(ajax.readyState==4)
{
ajaxVoteResults();
}
});
}
function ajaxVoteForm()
{
ajaxGet(\''.makeUrlNS('Special', 'SubmitVote', 'voteform\'+unescape(\'%26\')+\'poll_id='.$poll_id).'\', function() {
if(ajax.readyState==4)
{
document.getElementById("mdgVotePlugin").innerHTML = ajax.responseText;
}
});
}
function ajaxVoteResults()
{
ajaxGet(\''.makeUrlNS('Special', 'SubmitVote', 'results\'+unescape(\'%26\')+\'poll_id='.$poll_id).'\', function() {
if(ajax.readyState==4)
{
document.getElementById("mdgVotePlugin").innerHTML = ajax.responseText;
}
});
}
// ]]>
</script>
');
return $ret;
}
}
$plugins->attachHook('base_classes_initted', '
$paths->add_page(Array(
\'name\'=>\'Submit a poll vote\',
\'urlname\'=>\'SubmitVote\',
\'namespace\'=>\'Special\',
\'special\'=>0,\'visible\'=>0,\'comments_on\'=>0,\'protected\'=>1,\'delvotes\'=>0,\'delvote_ips\'=>\'\',
));
$paths->addAdminNode(\'Plugin configuration\', \'Manage polls\', \'PollEditor\');
');
function __mdgPluginDoSurvey() {
global $db, $session, $paths, $template, $plugins; // Common objects
$s = new Surveyor_Plugin();
$template->sidebar_widget('Poll', $s->html());
}
$plugins->attachHook('compile_template', '__mdgPluginDoSurvey();');
function page_Special_SubmitVote()
{
echo __enanoVoteAjaxhandler();
}
function __enanoVoteAjaxhandler($allow_vote = true)
{
global $db, $session, $paths, $template, $plugins; // Common objects
$ret = '';
if(!isset($_REQUEST['poll_id'])) { die_semicritical('Critical error in plugin', '$_REQUEST[\'poll_id\'] is not set'); $paths->main_page(); exit; }
if(isset($_GET['poll_id']) && !preg_match('/^([0-9]+)$/', $_GET['poll_id'])) die('Hacking attempt'); // Prevents SQL injection from the URL
if(isset($_POST['poll_id']) && !preg_match('/^([0-9]+)$/', $_POST['poll_id'])) die('Hacking attempt'); // Prevents SQL injection from the URL
if(isset($_GET['results']))
{
$q = $db->sql_query('SELECT p.poll_id AS pid,o.item_id AS oid,p.poll_question AS q,o.option_value AS v FROM '.table_prefix.'polls p, '.table_prefix.'poll_options o WHERE p.poll_id=o.poll_id AND p.poll_id=\''.$_GET['poll_id'].'\';');
$l = Array();
while($row = $db->fetchrow())
{
if(!isset($l[$row['q']]))
{
$l[$row['q']] = Array();
$l[$row['q']]['pid'] = $row['pid'];
}
$l[$row['q']][] = $row;
}
// The reason we use array_rand() here? Simple - we used a WHERE clause to select only one poll, and since poll_id is
// a primary key, there is only one match in the polls table. Therefore, array_rand() effectively returns the first key in the array
$ques = array_rand($l);
$poll_id = $l[$ques]['pid'];
unset($l[$ques]['pid']);
$results = Array();
foreach($l[$ques] as $o)
{
$q = $db->sql_query('SELECT * FROM '.table_prefix.'poll_results WHERE poll_id='.$_GET['poll_id'].' AND item_id='.$o['oid'].';');
if(!$q) $db->_die('The poll result data could not be selected.');
$results[$o['v']] = $db->numrows();
}
$k = array_keys($results);
$total = 0;
foreach($k as $key)
{
$total = $total + $results[$key];
}
if($total==0) $total = 1;
// Figure out the percentage, round it, and send the images
$ret .= '<table border="0" style="margin: 0; padding: 0; width: 100%;" cellspacing="0" cellpadding="0">';
$ret .= '<tr><td colspan="2"><b>'.$ques.'</b></td></tr>';
foreach($k as $key)
{
$this_width = round(100*($results[$key] / $total));
if ( $this_width == 0 )
$this_width = 4;
$ret .= '<tr>
<td colspan="2">'.$key.'</td>
</tr>
<tr>
<td style="padding: 0px 4px 0px 4px;">
<img alt="Poll bar" src="'.scriptPath.'/plugins/surveyor/poll-bar-left.png"
width="2" height="12" style="margin: 2px 0px 2px 0px; padding: 0;" hspace="0"
/><img alt="Poll bar" src="'.scriptPath.'/plugins/surveyor/poll-bar-middle.png"
width="'.$this_width.'" height="12" style="margin: 2px 0px 2px 0px; padding: 0;" hspace="0"
/><img alt="Poll bar" src="'.scriptPath.'/plugins/surveyor/poll-bar-right.png"
width="2" height="12" style="margin: 2px 0px 2px 0px; padding: 0;" hspace="0" />
</td>
<td>
['.$results[$key].']
</td>
</tr>';
}
if($allow_vote) $ret .= '<tr><td colspan="2" style="text-align: center"><input type="button" value="Cast your vote" onclick="ajaxVoteForm(); return false;" /></td></tr>';
$ret .= '</table>';
} elseif(isset($_GET['voteform'])) {
$s = new Surveyor_Plugin();
$pid = (int)$_GET['poll_id'];
$ret .= $s->html($pid);
} else {
if(!isset($_POST['item_id']) || (isset($_POST['item_id']) && !preg_match('/^([0-9]+)$/', $_POST['item_id']))) die('Hacking attempt'); // Once again, ensure that only numbers are passed on the URL
if(isset($_GET['redirect']) && $_GET['redirect'] == 'no')
{
header('Content-type: text/plain');
$uidbit = $session->user_logged_in ? 'OR user_id='.$session->user_id : '';
$q = $db->sql_query('SELECT * FROM '.table_prefix.'poll_results WHERE poll_id='.$_POST['poll_id'].' AND ( ip_addr=\''.$db->escape($_SERVER['REMOTE_ADDR']).'\' ' . $uidbit . ' );');
if(!$q) $db->_die('Error obtaining vote result information');
if($db->numrows() > 0)
{
die('Looks like you already voted in this poll.');
}
$q = $db->sql_query('INSERT INTO '.table_prefix.'poll_results(poll_id,item_id,ip_addr,user_id) VALUES('.$_POST['poll_id'].', '.$_POST['item_id'].', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\', '.$session->user_id.');');
if(!$q) $db->_die('Your vote could not be inserted into the results table.');
$ret .= 'Your vote has been cast.';
} else {
$paths->main_page();
}
}
return $ret;
}
function page_Admin_PollEditor()
{
global $db, $session, $paths, $template, $plugins; if(!$session->sid_super || $session->user_level < 2) { header('Location: '.makeUrl($paths->nslist['Special'].'Administration'.urlSeparator.'noheaders')); die('Hacking attempt'); }
if(isset($_POST['newpoll_create']))
{
$date_string = $_POST['newpoll_year'].'-'.$_POST['newpoll_month'].'-'.$_POST['newpoll_day'].' '.$_POST['newpoll_hour'].':'.$_POST['newpoll_minute'].':00';
if(isset($_POST['newpoll_never']))
$date_string = '9999-01-01 00:00:00';
if(!$db->sql_query('INSERT INTO '.table_prefix.'polls(poll_question,enabled,end_time) VALUES(\''.mysql_real_escape_string($_POST['newpoll_name']).'\', 1, \''.$date_string.'\');')) $db->_die('The poll information could not be inserted.');
$q = $db->sql_query('SELECT poll_id FROM '.table_prefix.'polls WHERE poll_question=\''.mysql_real_escape_string($_POST['newpoll_name']).'\' AND end_time=\''.$date_string.'\';');
if(!$q) $db->_die('The new poll ID could not be fetched.');
$r = $db->fetchrow();
if(!$db->sql_query('INSERT INTO '.table_prefix.'poll_options(poll_id,option_value) VALUES('.$r['poll_id'].', \'First option\')')) $db->_die('The default option data could not be inserted.');
}
echo '<form action="'.makeUrl($paths->nslist['Special'].'Administration', 'module='.$paths->cpage['module'], true).'" method="post">';
?>
<h3>Create a new poll</h3>
<p>Question: <input name="newpoll_name" type="text" /></p>
<p>Ending time:
<select name="newpoll_month">
<option value="01">January</option>
<option value="02">February</option>
<option value="03">March</option>
<option value="04">April</option>
<option value="05">May</option>
<option value="06">June</option>
<option value="07">July</option>
<option value="08">August</option>
<option value="09">September</option>
<option value="10">October</option>
<option value="11">November</option>
<option value="12">December</option>
</select>
<select name="newpoll_day">
<?php
// This would be too hard to write by hand, so let's use a simple for-loop to take care of it for us
for($i=1;$i<=31;$i++)
{
if($i < 10) $t = '0'.$i;
else $t = $i.'';
echo '<option value="'.$t.'">'.$t.'</option>'."\n ";
}
?>
</select>,
<select name="newpoll_year">
<?php
// What the heck? Let's do it again :-D
for($i=2006;$i<=2026;$i++)
{
echo '<option value="'.$i.'">'.$i.'</option>'."\n ";
}
?>
</select>
<select name="newpoll_hour">
<?php
for($i=0;$i<=23;$i++)
{
if($i < 10) $t = '0'.$i;
else $t = $i.'';
echo '<option value="'.$t.'">'.$t.'</option>'."\n ";
}
?>
</select>:<select name="newpoll_minute">
<?php
for($i=0;$i<=59;$i++)
{
if($i < 10) $t = '0'.$i;
else $t = $i.'';
echo '<option value="'.$t.'">'.$t.'</option>'."\n ";
}
?>
</select><br /> <label><input type="checkbox" name="newpoll_never" />Never ends</label></p>
<p><input type="submit" name="newpoll_create" value="Create poll" /></p>
<?php
echo '</form>';
$q = $db->sql_query('SELECT p.poll_id AS pid,o.item_id AS oid,p.poll_question AS q,o.option_value AS v,p.end_time,p.enabled FROM '.table_prefix.'polls p, '.table_prefix.'poll_options o WHERE p.poll_id=o.poll_id;');
if(!$q) $db->_die('The poll information could not be selected.');
$l = Array();
while($row = $db->fetchrow())
{
if(!isset($l[$row['q']]))
{
$l[$row['q']] = Array();
}
$l[$row['q']][] = $row;
}
$k = array_keys($l);
foreach ( $k as $key )
{
$c = $l[$key][0];
$poll_id = $c['pid'];
$enabled = $c['enabled'];
$ending_time = $c['end_time'];
$year = substr($ending_time, 0, 4);
$month = substr($ending_time, 5, 2);
$day = substr($ending_time, 8, 2);
$hour = substr($ending_time, 11, 2);
$minute = substr($ending_time, 14, 2);
if(isset($_POST['poll_'.$c['pid'].'_update']))
{
$date_string = $_POST['poll_'.$c['pid'].'_year'].'-'.$_POST['poll_'.$c['pid'].'_month'].'-'.$_POST['poll_'.$c['pid'].'_day'].' '.$_POST['poll_'.$c['pid'].'_hour'].':'.$_POST['poll_'.$c['pid'].'_minute'].':00';
if(isset($_POST['poll_'.$c['pid'].'_never']))
$date_string = '9999-01-01 00:00:00';
$en = isset($_POST['poll_'.$c['pid'].'_enabled']) ? '1' : '0';
$q = $db->sql_query('UPDATE '.table_prefix.'polls SET enabled='.$en.',end_time=\''.$date_string.'\' WHERE poll_id='.$c['pid'].';');
if(!$q) $db->_die('The poll data could not be updated.');
$q = $db->sql_query('SELECT p.poll_id AS pid,o.item_id AS oid,p.poll_question AS q,o.option_value AS v,p.end_time,p.enabled FROM '.table_prefix.'polls p, '.table_prefix.'poll_options o WHERE p.poll_id=o.poll_id;');
if(!$q) $db->_die('The poll information could not be selected.');
$l = Array();
while($row = $db->fetchrow())
{
if(!isset($l[$row['q']]))
{
$l[$row['q']] = Array();
}
$l[$row['q']][] = $row;
}
$k = array_keys($l);
echo '<h3>Information</h3><p>Poll updated successfully.</p>';
}
if(isset($_POST['poll_'.$c['pid'].'_delete']))
{
// Safe to use the poll ID here because it's the primary key
if(!$db->sql_query('DELETE FROM '.table_prefix.'poll_results WHERE poll_id='.$c['pid'].';') ) $db->_die('The poll results could not be deleted.');
if(!$db->sql_query('DELETE FROM '.table_prefix.'poll_options WHERE poll_id='.$c['pid'].';') ) $db->_die('The poll options could not be deleted.');
if(!$db->sql_query('DELETE FROM '.table_prefix.'polls WHERE poll_id='.$c['pid'].';') ) $db->_die('The poll could not be deleted.');
unset($l[$key]);
echo '<h3>Information</h3><p>Poll deleted.</p>';
}
}
$k = array_keys($l); // Refresh the key list after any deletions that may have been done
foreach ( $k as $key )
{
if(isset($_POST['create_'.$l[$key][0]['pid']]))
{
$str = mysql_real_escape_string($_POST['value_'.$l[$key][0]['pid']]);
$q = $db->sql_query('INSERT INTO '.table_prefix.'poll_options(poll_id,option_value) VALUES('.$l[$key][0]['pid'].', \''.$str.'\');');
if(!$q) $db->_die('The poll data could not be inserted.');
$q = $db->sql_query('SELECT o.item_id AS oid,option_value AS v, p.poll_id AS pid FROM '.table_prefix.'polls p, '.table_prefix.'poll_options o WHERE p.poll_id=o.poll_id AND option_value=\''.$str.'\';');
if(!$q) $db->_die('The poll data could not be selected.');
$nr = $db->fetchrow();
$l[$key][] = $nr; // Fetches the option ID, which is needed for updating and deleting the poll option
}
echo '<hr /><h3>Poll: '.$key.'</h3>';
echo '<form action="'.makeUrl($paths->nslist['Special'].'Administration', 'module='.$paths->cpage['module'], true).'" method="post">';
$poll_id = $l[$key][0]['pid'];
$enabled = $l[$key][0]['enabled'];
$ending_time = $l[$key][0]['end_time'];
$year = substr($ending_time, 0, 4);
$month = substr($ending_time, 5, 2);
$day = substr($ending_time, 8, 2);
$hour = substr($ending_time, 11, 2);
$minute = substr($ending_time, 14, 2);
?>
<p>Ending time:
<select name="poll_<?php echo $poll_id; ?>_month">
<option<?php if($month=='01') echo ' selected="selected"'; ?> value="01">January</option>
<option<?php if($month=='02') echo ' selected="selected"'; ?> value="02">February</option>
<option<?php if($month=='03') echo ' selected="selected"'; ?> value="03">March</option>
<option<?php if($month=='04') echo ' selected="selected"'; ?> value="04">April</option>
<option<?php if($month=='05') echo ' selected="selected"'; ?> value="05">May</option>
<option<?php if($month=='06') echo ' selected="selected"'; ?> value="06">June</option>
<option<?php if($month=='07') echo ' selected="selected"'; ?> value="07">July</option>
<option<?php if($month=='08') echo ' selected="selected"'; ?> value="08">August</option>
<option<?php if($month=='09') echo ' selected="selected"'; ?> value="09">September</option>
<option<?php if($month=='10') echo ' selected="selected"'; ?> value="10">October</option>
<option<?php if($month=='11') echo ' selected="selected"'; ?> value="11">November</option>
<option<?php if($month=='12') echo ' selected="selected"'; ?> value="12">December</option>
</select>
<select name="poll_<?php echo $poll_id; ?>_day">
<?php
// This would be too hard to write by hand, so let's use a simple for-loop to take care of it for us
for($i=1;$i<=31;$i++)
{
if($i < 10) $t = '0'.$i;
else $t = $i.'';
echo '<option';
if($t == $day) echo ' selected="selected"';
echo ' value="'.$t.'">'.$t.'</option>'."\n ";
}
?>
</select>,
<select name="poll_<?php echo $poll_id; ?>_year">
<?php
// What the heck? Let's do it again :-D
for($i=2006;$i<=2026;$i++)
{
echo '<option';
if($i.'' == $year) echo ' selected="selected"';
echo ' value="'.$i.'">'.$i.'</option>'."\n ";
}
?>
</select>
<select name="poll_<?php echo $poll_id; ?>_hour">
<?php
for($i=0;$i<=23;$i++)
{
if($i < 10) $t = '0'.$i;
else $t = $i.'';
echo '<option';
if($t == $hour) echo ' selected="selected"';
echo ' value="'.$t.'">'.$t.'</option>'."\n ";
}
?>
</select>:<select name="poll_<?php echo $poll_id; ?>_minute">
<?php
for($i=0;$i<=59;$i++)
{
if($i < 10) $t = '0'.$i;
else $t = $i.'';
echo '<option';
if($t == $minute) echo ' selected="selected"';
echo ' value="'.$t.'">'.$t.'</option>'."\n ";
}
?>
</select><br />
<label><input<?php if($year=='9999' && $month=='01' && $day=='01' && $hour=='00' && $minute=='00') echo ' checked="checked"'; ?> type="checkbox" name="poll_<?php echo $poll_id; ?>_never" />Never ends</label></p>
<p><label><input<?php if($enabled) echo ' checked="checked"'; ?> type="checkbox" name="poll_<?php echo $poll_id; ?>_enabled" /> Poll is enabled</label></p>
<p><input type="submit" name="poll_<?php echo $poll_id; ?>_update" value="Update this poll" /> <input type="submit" name="poll_<?php echo $poll_id; ?>_delete" value="Delete this poll" /></p></p>
<table border="0" width="100%" cellspacing="1" cellpadding="4">
<tr><th>Option value</th><th>Votes</th><th>Actions</th></tr>
<?php
foreach($l[$key] as $row)
{
if(isset($_POST['delete_'.$row['pid'].'_'.$row['oid']]) && sizeof($l[$key]) > 1)
{
$q = $db->sql_query('DELETE FROM '.table_prefix.'poll_options WHERE poll_id='.$row['pid'].' AND item_id='.$row['oid'].';');
if(!$q) $db->_die('The poll data could not be deleted.');
$q = $db->sql_query('DELETE FROM '.table_prefix.'poll_results WHERE poll_id='.$row['pid'].' AND item_id='.$row['oid'].';');
if(!$q) $db->_die('The poll result data could not be deleted.');
echo '<tr><td colspan="3" style="text-align: center"><b>Item deleted.</b></tr>';
} else {
if(isset($_POST['delete_'.$row['pid'].'_'.$row['oid']]) && sizeof($l[$key]) < 2)
echo '<tr><td colspan="3" style="text-align: center"><b>You cannot delete the last option in a poll.<br />Instead, please use the "Update" button.</b></tr>';
if(isset($_POST['update_'.$row['pid'].'_'.$row['oid']]))
{
$q = $db->sql_query('UPDATE '.table_prefix.'poll_options SET option_value=\''.mysql_real_escape_string($_POST['value_'.$row['pid'].'_'.$row['oid']]).'\' WHERE poll_id='.$row['pid'].' AND item_id='.$row['oid'].';');
if(!$q) $db->_die('The poll data could not be updated.');
$row['v'] = $_POST['value_'.$row['pid'].'_'.$row['oid']];
}
// Sorry guys, really, I hate to make a ton of queries here but there's really no other way to do this :'(
$q = $db->sql_query('SELECT * FROM '.table_prefix.'poll_results WHERE poll_id='.$row['pid'].' AND item_id='.$row['oid'].';');
if(!$q) $db->_die('The poll result data could not be selected.');
echo '<tr><td><input name="value_'.$row['pid'].'_'.$row['oid'].'" value="'.htmlspecialchars($row['v']).'" /></td><td>'.$db->numrows().'</td><td style="text-align: center"><input name="update_'.$row['pid'].'_'.$row['oid'].'" type="submit" value="Update" /> <input name="delete_'.$row['pid'].'_'.$row['oid'].'" type="submit" value="Delete" /></td></tr>';
}
//$last_pid
}
?>
<tr><td colspan="2"><input name="value_<?php echo $l[$key][0]['pid']; ?>" type="text" /></td><td style="text-align: center;"><input type="submit" name="create_<?php echo $l[$key][0]['pid']; ?>" value="Create option" /></td>
</table>
<?php
echo '</form>';
}
}
?>