/**
* Modify a poll
*/
function testModifyPoll()
{
// Values to create it first
$question = 'Who is the next best contender for Grudge award?';
$id_member = 0;
$poster_name = 'test';
// Create the poll.
$id_poll = createPoll($question, $id_member, $poster_name);
// Link the poll to the topic.
associatedPoll($this->id_topic, $id_poll);
// Modify it. Hmm... we haz no modify function :P
// @todo
}
/**
* Show a poll.
* It is possible to use this function in combination with the template
* template_display_poll_above from Display.template.php, the only part missing
* is the definition of the poll moderation button array (see Display.controller.php
* for details).
*
* @param int|null $topicID = null
* @param string $output_method = 'echo'
*/
function ssi_showPoll($topicID = null, $output_method = 'echo')
{
global $txt, $user_info, $context, $scripturl;
global $board;
static $last_board = null;
require_once SUBSDIR . '/Poll.subs.php';
require_once SUBSDIR . '/Topic.subs.php';
if ($topicID === null && isset($_REQUEST['ssi_topic'])) {
$topicID = (int) $_REQUEST['ssi_topic'];
} else {
$topicID = (int) $topicID;
}
if (empty($topicID)) {
return array();
}
// Get the topic starter information.
$topicinfo = getTopicInfo($topicID, 'starter');
$boards_can_poll = boardsAllowedTo('poll_view');
// If:
// - is not allowed to see poll in any board,
// - or:
// - is not allowed in the specific board, and
// - is not an admin
// fail
if (empty($boards_can_poll) || !in_array($topicinfo['id_board'], $boards_can_poll) && !in_array(0, $boards_can_poll)) {
return array();
}
$context['user']['started'] = $user_info['id'] == $topicinfo['id_member'] && !$user_info['is_guest'];
$poll_id = associatedPoll($topicID);
loadPollContext($poll_id);
if (empty($context['poll'])) {
return array();
}
// For "compatibility" sake
// @deprecated since 1.0
$context['poll']['allow_vote'] = $context['allow_vote'];
$context['poll']['allow_view_results'] = $context['allow_poll_view'];
$context['poll']['topic'] = $topicID;
if ($output_method != 'echo') {
return $context['poll'];
}
echo '
<div class="content" id="poll_options">
<h4 id="pollquestion">
', $context['poll']['question'], '
</h4>';
if ($context['poll']['allow_vote']) {
echo '
<form action="', $scripturl, '?action=poll;sa=vote;topic=', $context['current_topic'], '.', $context['start'], ';poll=', $context['poll']['id'], '" method="post" accept-charset="UTF-8">';
// Show a warning if they are allowed more than one option.
if ($context['poll']['allowed_warning']) {
echo '
<p>', $context['poll']['allowed_warning'], '</p>';
}
echo '
<ul class="options">';
// Show each option with its button - a radio likely.
foreach ($context['poll']['options'] as $option) {
echo '
<li>', $option['vote_button'], ' <label for="', $option['id'], '">', $option['option'], '</label></li>';
}
echo '
</ul>
<div class="submitbutton">
<input type="submit" value="', $txt['poll_vote'], '" class="button_submit" />
<input type="hidden" name="', $context['session_var'], '" value="', $context['session_id'], '" />
</div>
</form>';
// Is the clock ticking?
if (!empty($context['poll']['expire_time'])) {
echo '
<p><strong>', $context['poll']['is_expired'] ? $txt['poll_expired_on'] : $txt['poll_expires_on'], ':</strong> ', $context['poll']['expire_time'], '</p>';
}
} elseif ($context['poll']['allow_view_results']) {
echo '
<ul class="options">';
// Show each option with its corresponding percentage bar.
foreach ($context['poll']['options'] as $option) {
echo '
<li', $option['voted_this'] ? ' class="voted"' : '', '>', $option['option'], '
<div class="results">';
if ($context['allow_poll_view']) {
echo '
<div class="statsbar"> ', $option['bar_ndt'], '</div>
<span class="percentage">', $option['votes'], ' (', $option['percent'], '%)</span>';
}
echo '
</div>
</li>';
}
echo '
</ul>';
if ($context['allow_poll_view']) {
echo '
<p><strong>', $txt['poll_total_voters'], ':</strong> ', $context['poll']['total_votes'], '</p>';
}
// Is the clock ticking?
if (!empty($context['poll']['expire_time'])) {
echo '
<p><strong>', $context['poll']['is_expired'] ? $txt['poll_expired_on'] : $txt['poll_expires_on'], ':</strong> ', $context['poll']['expire_time'], '</p>';
}
} else {
echo $txt['poll_cannot_see'];
}
echo '
</div>';
}
/**
* Remove a poll from a topic without removing the topic.
* Must be called with a topic specified in the URL.
* Requires poll_remove_any permission, unless it's the poll starter
* with poll_remove_own permission.
* Upon successful completion of action will direct user back to topic.
* Accessed via ?action=poll;sa=remove.
*/
public function action_remove()
{
global $topic, $user_info;
// Make sure the topic is not empty.
if (empty($topic)) {
fatal_lang_error('no_access', false);
}
// Verify the session.
checkSession('get');
// We need to work with them polls.
require_once SUBSDIR . '/Poll.subs.php';
// Check permissions.
if (!allowedTo('poll_remove_any')) {
$pollStarters = pollStarters($topic);
if (empty($pollStarters)) {
fatal_lang_error('no_access', false);
}
list($topicStarter, $pollStarter) = $pollStarters;
if ($topicStarter == $user_info['id'] || $pollStarter != 0 && $pollStarter == $user_info['id']) {
isAllowedTo('poll_remove_own');
}
}
// Retrieve the poll ID.
$pollID = associatedPoll($topic);
// Remove the poll!
removePoll($pollID);
// Finally set the topic poll ID back to 0!
associatedPoll($topic, 0);
// A mod might have logged this (social network?), so let them remove, it too
call_integration_hook('integrate_poll_remove', array($pollID));
// Take the moderator back to the topic.
redirectexit('topic=' . $topic . '.' . $_REQUEST['start']);
}
