function displayPublishPanel(&$wrapper, $data = NULL, $flagWithError = NULL, $fieldnamePrefix = NULL, $fieldnamePostfix = NULL)
{
if (!isset(Administration::instance()->Page)) {
return;
}
// work out what page we are on, get portions of the URL
$callback = Administration::instance()->getPageCallback();
$entry_id = $callback['context']['entry_id'];
// get an Entry object for this entry
$entries = EntryManager::fetch($entry_id);
if (is_array($entries)) {
$entry = reset($entries);
}
// parse dynamic portions of the panel URL
$url = $this->parseExpression($entry, $this->get('url_expression'));
if (!preg_match('/^http/', $url)) {
$url = URL . $url;
}
// create Symphony cookie to pass with each request
$cookie = 'PHPSESSID=' . $_COOKIE['PHPSESSID'] . '; path=/';
session_write_close();
$gateway = new Gateway();
$gateway->init($url);
$gateway->setopt('TIMEOUT', 10);
$gateway->setopt(CURLOPT_COOKIE, $cookie);
$gateway->setopt(CURLOPT_SSL_VERIFYPEER, FALSE);
$result = $gateway->exec();
// a unique name for this panel instance
$instance_id = $callback['context']['section_handle'] . '_' . $this->get('element_name');
$container = new XMLELement('div', $result);
$container->setAttribute('id', $instance_id);
$container->setAttribute('class', 'inline frame');
$label = new XMLElement('label', $this->get('label'));
$label->appendChild($container);
$wrapper->appendChild($label);
$asset_index = $this->get('id') * rand(10, 100);
// add panel-specific styling
$instance_css = '/html-panel/' . $instance_id . '.css';
if (file_exists(WORKSPACE . $instance_css)) {
Administration::instance()->Page->addStylesheetToHead(URL . '/workspace' . $instance_css, 'screen', $asset_index++);
}
// add panel-specific behaviour
$instance_js = '/html-panel/' . $instance_id . '.js';
if (file_exists(WORKSPACE . $instance_js)) {
Administration::instance()->Page->addScriptToHead(URL . '/workspace' . $instance_js, $asset_index++);
}
}
public function appendElement($context)
{
// if in edit or new page
if ($this->isInEditOrNew()) {
// Get this section's limit
$limits = $this->getSectionLimit();
// Exit early if no limits where found
if ($limits === FALSE || empty($limits) || !is_array($limits)) {
return;
}
// Exit early if the limit is one
if ($limits['limit'] == 1) {
return;
}
// add new if limit is 0 or total is less than limit
$shouldAddNew = $limits['limit'] == 0 || $limits['total'] + 1 < $limits['limit'];
// add return if the limit is not 1
$shouldAddReturn = $limits['limit'] != 1;
$page = $context['oPage'];
$form = $page->Form;
$button_wrap = new XMLELement('div', NULL, array('id' => 'save-and', 'style' => 'float:right'));
if ($shouldAddReturn) {
// add return button in wrapper
$button_return = $this->createButton('save-and-return', 'Save & return');
$hidden_return = $this->createHidden('save-and-return-h');
$button_wrap->appendChild($button_return);
$button_wrap->appendChild($hidden_return);
}
if ($shouldAddNew) {
// add the new button
$button_new = $this->createButton('save-and-new', 'Save & new');
$hidden_new = $this->createHidden('save-and-new-h');
$button_wrap->appendChild($button_new);
$button_wrap->appendChild($hidden_new);
}
// save current query string: the raw (visible) query string
$queryString = explode('?', $_SERVER['REQUEST_URI'], 2);
if ($queryString != FALSE && count($queryString) == 2) {
$queryString = $queryString[1];
} else {
$queryString = '';
}
$qs_hidden = $this->createHidden('save-and-qs');
$qs_hidden->setAttribute('value', $queryString);
$button_wrap->appendChild($qs_hidden);
// add content to the right div
$div_action = $this->getChildrenWithClass($form, 'div', 'actions');
// if there is no fields, div_action may not be there
if ($div_action != NULL) {
$div_action->appendChild($button_wrap);
}
}
}
/**
* Group associated entries by id
*
* @param XMLELement $associated_xml
* The Data Source output
* @return array
*/
private function groupAssociatedEntries($associated_xml)
{
$associated_items = array();
foreach ($associated_xml->getChildren() as $entry) {
if ($entry->getName() === 'entry') {
$associated_items[$entry->getAttribute('id')] = $entry->getChildren();
}
}
return $associated_items;
}