function display($tpl = null)
{
$this->mainframe = JFactory::getApplication();
$this->option = JRequest::getCmd('option');
$filter_order = $this->mainframe->getUserStateFromRequest($this->option . '.polls.filter_order', 'filter_order', 'm.title', 'string');
$filter_order_Dir = $this->mainframe->getUserStateFromRequest($this->option . '.polls.filter_order_Dir', 'filter_order_Dir', '', 'word');
$search = $this->mainframe->getUserStateFromRequest($this->option . '.polls.search', 'search', '', 'string');
// table ordering
$lists['order_Dir'] = $filter_order_Dir;
$lists['order'] = $filter_order;
// search filter
$lists['search'] = $search;
JHTML::_('behavior.tooltip');
if (MijopollsHelper::is15()) {
$params = $this->mainframe->getParams();
} else {
$menu = JSite::getMenu()->getActive();
$menu_params = new JRegistry($menu->params);
$params = clone $this->mainframe->getParams();
$params->merge($menu_params);
}
$this->lists = $lists;
$this->params = $params;
$this->items = $this->get('Data');
$this->pagination = $this->get('Pagination');
if (MijopollsHelper::is30()) {
$tpl = '30';
}
parent::display($tpl);
}
function display($tpl = null)
{
// Get data from the model
require_once JPATH_COMPONENT . '/models/ajaxvote.php';
$model = new MijopollsModelAjaxvote();
$vote = $model->getVoted();
$data = $model->getData();
$total = $model->getTotal();
$poll_id = JRequest::getInt('id', 0, 'post');
if (MijopollsHelper::is15()) {
// create root node
$xml = new JSimpleXMLElement('poll', array('id' => $poll_id));
//get total votes
$sum = 0;
foreach ($data as $row) {
$sum += $row->votes;
}
$number_voters = 0;
$options = $xml->addChild('options');
for ($i = 0; $i < $total; $i++) {
$option = $options->addChild('option', array('id' => $data[$i]->id, 'percentage' => self::_toPercent($data[$i]->votes, $sum), 'votes' => $data[$i]->votes, 'color' => $data[$i]->color));
$text = $option->addChild('text');
$text->setData($data[$i]->text);
$number_voters += $data[$i]->votes;
}
$voters = $xml->addChild('voters');
$voters->setData($number_voters);
$this->assign('xml', $xml->toString());
} else {
// create root node
$xml = new JXMLElement('<poll></poll>');
$xml->addAttribute('id', $poll_id);
//get total votes
$sum = 0;
foreach ($data as $row) {
$sum += $row->votes;
}
$number_voters = 0;
$options = $xml->addChild('options');
for ($i = 0; $i < $total; $i++) {
$option = $options->addChild('option');
$option->addAttribute('id', $data[$i]->id);
$option->addAttribute('percentage', self::_toPercent($data[$i]->votes, $sum));
$option->addAttribute('color', $data[$i]->color);
$option->addChild('text', $data[$i]->text);
$number_voters += $data[$i]->votes;
}
$xml->addChild('voters', $number_voters);
$this->assign('xml', $xml->asFormattedXML());
}
$this->setLayout('raw');
parent::display($tpl);
}
function display($tpl = null)
{
$this->mainframe = JFactory::getApplication();
$db =& JFactory::getDBO();
$user =& JFactory::getUser();
$date =& JFactory::getDate();
$document =& JFactory::getDocument();
$pathway =& $this->mainframe->getPathway();
$poll_id = JRequest::getInt('id', 0);
$poll =& JTable::getInstance('Poll', 'Table');
$poll->load($poll_id);
// if id value is passed and poll not published then exit
if ($poll->id > 0 && $poll->published != 1) {
JError::raiseError(403, JText::_('Access Forbidden'));
return;
}
if (MijopollsHelper::is15()) {
// Adds parameter handling
$params =& $this->mainframe->getParams();
$pollParams = new JParameter($poll->params);
$params->merge($pollParams, $params);
//Set page title information
$menus =& JSite::getMenu();
$menu = $menus->getActive();
// because the application sets a default page title, we need to get it
// right from the menu item itself
if (is_object($menu)) {
$menu_params = new JParameter($menu->params);
if (!$menu_params->get('page_title')) {
$params->set('page_title', $poll->title);
}
} else {
$params->set('page_title', $poll->title);
}
} else {
// Adds parameter handling
$temp = new JRegistry($poll->params);
$params = clone $this->mainframe->getParams();
$params->merge($temp);
//Set page title information
$menu = JSite::getMenu()->getActive();
// because the application sets a default page title, we need to get it
// right from the menu item itself
if (is_object($menu)) {
$menu_params = new JRegistry($menu->params);
if (!$menu_params->get('page_title')) {
$params->set('page_title', $poll->title);
} else {
$params->set('page_title', $menu_params->get('page_title'));
}
} else {
$params->set('page_title', $poll->title);
}
}
$document->setTitle($params->get('page_title'));
//Set pathway information
$pathway->addItem($poll->title, '');
$params->def('show_page_title', 1);
$params->def('page_title', $poll->title);
// Check if there is a poll corresponding to id and if poll is published
if ($poll->id > 0) {
if (empty($poll->title)) {
$poll->id = 0;
$poll->title = JText::_('COM_MIJOPOLLS_SELECT_POLL');
}
//get the array of options
$options =& $this->get('Options');
} else {
$options = array();
}
// list of polls for dropdown selection
$pList = $this->get('Polls');
foreach ($pList as $k => $p) {
$pList[$k]->url = JRoute::_('index.php?option=com_mijopolls&view=poll&id=' . $p->slug);
}
array_unshift($pList, JHTML::_('select.option', '', JText::_('COM_MIJOPOLLS_SELECT_POLL'), 'url', 'title'));
// dropdown output
$lists = array();
$lists['polls'] = JHTML::_('select.genericlist', $pList, 'id', 'class="inputbox" size="1" style="width:400px" onchange="if (this.options[selectedIndex].value != \'\') {document.location.href=this.options[selectedIndex].value}"', 'url', 'title', JRoute::_('index.php?option=com_mijopolls&view=poll&id=' . $poll->id . ':' . $poll->alias));
//get the number of voters
$voters = isset($options[0]) ? $options[0]->voters : 0;
$num_of_options = count($options);
for ($i = 0; $i < $num_of_options; $i++) {
$vote =& $options[$i];
//assign pie color to colors array
$colors[$i] = $vote->color;
//$links[$i]=$vote->link;
if ($voters > 0) {
$vote->percent = round(100 * $vote->hits / $voters, 1);
} else {
//if nobody has voted yet
if ($params->get('show_what') == 1) {
$vote->percent = round(100 / $num_of_options, 1);
} else {
$vote->percent = 0;
}
}
}
// show_what==1 because 1=show pie, 0=joomla default, 3 may be something else later
//Pie chart
// pass in two arrays, one of data, the other data labels
$title_lenght = $params->get('title_lenght');
foreach ($options as $vote_array) {
//if show hits is true
if ($params->get('show_hits')) {
$hits = " (" . $vote_array->hits . ")";
} else {
$hits = '';
}
//if show options with zero votes is true
if ($params->get('show_zero_votes')) {
$text = JString::substr(html_entity_decode($vote_array->text, ENT_QUOTES, "utf-8"), 0, $title_lenght) . $hits;
//$values[] = array("value" => $vote_array->percent, "label" => $text, "text" => $text);
$values[] = '
"value":' . $vote_array->percent . ',
"label":"' . addslashes($text) . '",
"text":"' . addslashes($text) . '"
';
} else {
//show only options that have hits
if ($vote_array->percent) {
$text = JString::substr(html_entity_decode($vote_array->text, ENT_QUOTES, "utf-8"), 0, $title_lenght) . $hits;
//$values[] = array("value" => $vote_array->percent, "label" => $text, "text" => $text);
$values[] = '
"value":' . $vote_array->percent . ',
"label":"' . addslashes($text) . '",
"text":"' . addslashes($text) . '"
';
}
}
}
// prepare the javascript for the pie
//colors and values array to json
//TODO use json_encode some day
$json_colors = '["' . implode('", "', $colors) . '"]';
$json_values = '[{' . implode('}, {', $values) . '}]';
$js = '
function ofc_ready() {}
function open_flash_chart_data()
{
return JSON.stringify(data);
}
var data = {
"title":{
"text" : "",
"style" : "font-size: 14px; font-family: Verdana; text-align: center;"
},
"bg_colour" : "#' . $params->get("bg_color") . '",
"elements" :
[{
"type" : "pie",
"tip" : "#label# \\n#val#%",
"colours" : ' . $json_colors . ',
"alpha" : ' . $params->get("opacity") . ',
"start-angle" : ' . $params->get("start_angle") . ',
"radius" : ' . $params->get("radius") . ',
"no-labels" : ' . $params->get("no_labels") . ',
"values" : ' . $json_values . ',
"gradient-fill" : ' . $params->get("gradient") . ',
"font-size" : ' . $params->get("font_size") . ',
"label-colour" : "#' . $params->get("font_color") . '",
"animate":[{
"distance" : ' . $params->get("bounce_dinstance") . ',
"type" : "' . $params->get("animation_type") . '"
}]
}]
};
';
//Check if the user has voted
if (MijopollsHelper::is15()) {
$cookieName = JUtility::getHash($this->mainframe->getName() . 'poll' . $poll_id);
} else {
$cookieName = JApplication::getHash($this->mainframe->getName() . 'poll' . $poll_id);
}
$cookieVoted = JRequest::getVar($cookieName, '0', 'COOKIE', 'INT');
$query = "SELECT date FROM #__mijopolls_votes WHERE poll_id=" . (int) $poll_id . " AND user_id=" . (int) $user->id;
$db->setQuery($query);
$userVoted = $db->loadResult() ? 1 : 0;
$ip = ip2long($_SERVER['REMOTE_ADDR']);
$query = "SELECT ip FROM #__mijopolls_votes WHERE poll_id=" . (int) $poll_id . " AND ip = '" . $ip . "'";
$db->setQuery($query);
$ipVoted = $db->loadResult() ? 1 : 0;
//$date->setOffset($this->mainframe->getCfg('offset'));
if (MijopollsHelper::is15()) {
$now = $date->toFormat();
} else {
$now = $date->toSql();
}
//Algorithm for shoiwing or not the poll in the component
if ($params->get('allow_voting')) {
if ($now > $poll->publish_up && $now < $poll->publish_down) {
if ($params->get('only_registered')) {
if (!$user->guest) {
if ($params->get('one_vote_per_user')) {
if ($userVoted) {
$allowToVote = 0;
$msg = JText::_('COM_MIJOPOLLS_ALREADY_VOTED');
} else {
$allowToVote = 1;
}
} else {
if ($cookieVoted) {
$allowToVote = 0;
$msg = JText::_('COM_MIJOPOLLS_ALREADY_VOTED');
} else {
$allowToVote = 1;
}
}
} else {
$allowToVote = 0;
$return = JRequest::getURI();
$return = base64_encode($return);
$user_option = MijopollsHelper::is15() ? 'com_user' : 'com_users';
$link = 'index.php?option=' . $user_option . '&view=login&return=' . $return;
$msg = JText::sprintf('COM_MIJOPOLLS_REGISTER_TO_VOTE', '<a href="' . $link . '">', '</a>');
}
} else {
if ($cookieVoted) {
$allowToVote = 0;
$msg = JText::_('COM_MIJOPOLLS_ALREADY_VOTED');
} else {
if ($params->get('ip_check')) {
if ($ipVoted) {
$allowToVote = 0;
$msg = JText::_('COM_MIJOPOLLS_ALREADY_VOTED');
} else {
$allowToVote = 1;
}
} else {
$allowToVote = 1;
}
}
}
} else {
$allowToVote = 0;
}
if ($now < $poll->publish_up) {
$msg = JText::_('COM_MIJOPOLLS_VOTE_NOT_STARTED');
}
if ($now > $poll->publish_down) {
$msg = JText::_('COM_MIJOPOLLS_VOTE_ENDED');
}
} else {
$allowToVote = 0;
}
$this->lists = $lists;
$this->params = $params;
$this->poll = $poll;
$this->options = $options;
$this->allowToVote = $allowToVote;
$this->msg = $msg;
$this->js = $js;
if (MijopollsHelper::is30()) {
$tpl = '30';
}
parent::display($tpl);
}
