setPoll($poll->fetchPoll($pollid));
$poll->showPoll($pollid);
}
function setCookie($name, $value) {
echo '' . "\n";
}
function showPoll($pollid = null) {
global $serendipity;
echo '' . $this->poll['title'] . '';
echo '';
}
function addVote($pollid, $optid) {
global $serendipity;
serendipity_db_query("UPDATE {$serendipity['dbPrefix']}polls_options SET votes=votes+1 WHERE pollid = " . (int)$pollid . " AND id = " . (int)$optid);
serendipity_db_query("UPDATE {$serendipity['dbPrefix']}polls SET votes=votes+1 WHERE id = " . (int)$pollid);
}
function showOptions() {
if (is_array($this->poll['options'])) {
foreach($this->poll['options'] AS $optid => $option) {
if (empty($option['title'])) {
continue;
}
echo ' ' . htmlspecialchars($option['title']) . '
';
}
}
echo '';
}
function showResults() {
$sorted = array();
foreach((array)$this->poll['options'] AS $option) {
$sorted[$option['title']] = $option['votes'];
}
asort($sorted);
foreach($sorted AS $title => $votes) {
echo htmlspecialchars($title) . '
';
if ($this->poll['votes'] > 0) {
$total = ceil(($votes / $this->poll['votes']) * 100);
} else {
$total = 0;
}
echo '' . $total . '%, ' . $votes . ' ' . PLUGIN_POLL_VOTES . '
';
}
printf('' . PLUGIN_POLLBOX_TOTALVOTES . '
', $this->poll['votes']);
}
function setPoll($poll) {
$this->poll = $poll;
}
function &fetchPoll($cid = null) {
global $serendipity;
$result = array();
$polls = serendipity_db_query("SELECT p.id, p.title, p.content, p.timestamp, p.votes AS allvotes,
po.title as optiontitle, po.votes, po.id AS optionid
FROM {$serendipity['dbPrefix']}polls AS p
LEFT OUTER JOIN {$serendipity['dbPrefix']}polls_options AS po
ON p.id = po.pollid
WHERE " . (!empty($cid) ? 'p.id = ' . (int)$cid : 'p.active = 1'));
if (is_array($polls)) {
$first = false;
foreach($polls AS $poll) {
$id = $poll['id'];
$cpoll = array(
'title' => $poll['title'],
'id' => $poll['id'],
'content' => $poll['content'],
'timestamp' => $poll['timestamp'],
'votes' => $poll['allvotes'],
'options' => array()
);
if (!$first) {
$result = $cpoll;
}
$opt = array(
'title' => $poll['optiontitle'],
'votes' => $poll['votes']
);
$result['options'][$poll['optionid']] = $opt;
$first = true;
}
}
return $result;
}
}