/**
* Function, check for POST data and update billboard accordingly
* will redirect if successful
*
* @return void
*/
function uds_billboard_process_updates()
{
global $uds_billboard_attributes, $uds_billboard_general_options;
$post = isset($_POST['uds_billboard']) ? $_POST['uds_billboard'] : array();
if (empty($post) || !is_admin()) {
return;
}
$billboard = new uBillboard();
$billboard->update($post);
if ($billboard->isValid()) {
$message = '';
if ((int) $post['regenerate-thumbs'] != 0) {
if (!$billboard->createThumbs()) {
$message = 'uds-message=' . urlencode(__('Failed to generate thumbnails', uds_billboard_textdomain)) . '&uds-class=' . urlencode('warning');
}
}
$billboards = maybe_unserialize(get_option(UDS_BILLBOARD_OPTION, array()));
$billboards[$billboard->name] = $billboard;
update_option(UDS_BILLBOARD_OPTION, maybe_serialize($billboards));
if (empty($message)) {
$message = 'uds-message=' . urlencode(__('Billboard updated successfully', uds_billboard_textdomain)) . '&uds-class=' . urlencode('updated');
}
if (is_ajax()) {
die('OK');
}
} else {
$message = 'uds-message=' . urlencode(__('Failed to update uBillboard', uds_billboard_textdomain)) . '&uds-class=' . urlencode('error');
}
if (is_ajax()) {
die('ERROR');
}
wp_safe_redirect(admin_url('admin.php?page=uds_billboard_edit&uds-billboard-edit=' . urlencode($billboard->name) . '&' . $message));
exit;
}
function uds_billboard_import_v2()
{
$v2 = uds_billboard_get_v2();
$billboards = uBillboard::upgradeFromV2($v2);
update_option(UDS_BILLBOARD_OPTION, maybe_serialize($billboards));
$message = 'uds-message=' . urlencode(__('Billboards imported successfully', uds_billboard_textdomain)) . '&uds-class=' . urlencode('updated');
wp_redirect('admin.php?page=uds_billboard_admin&' . $message);
}
<?php
// Load Billboards
$billboards = maybe_unserialize(get_option(UDS_BILLBOARD_OPTION, array()));
// Select billboard for editing
if (!empty($_GET['uds-billboard-edit']) && !empty($billboards[$_GET['uds-billboard-edit']])) {
$billboard = $billboards[$_GET['uds-billboard-edit']];
}
// safety check
if (!isset($billboard) || !is_a($billboard, 'uBillboard')) {
$billboard = new uBillboard();
$billboard->setUniqueName();
}
// Add new empty slide at the end, if the user wants to add new slide
$billboard->addEmptySlide();
?>
<div class="wrap">
<!-- Heading -->
<div id="icon-edit" class="icon32 icon32-posts-post"><br /></div>
<h2><?php
_e('Edit uBillboard', uds_billboard_textdomain);
?>
</h2>
<!-- Form -->
<form id="billboard_update_form" method="post" action="<?php
echo admin_url('admin.php?page=uds_billboard_edit&uds-billboard=' . $billboard->name);
?>
" class="uds-billboard-form">
<?php
wp_nonce_field('uds-billboard-update', 'uds-billboard-update-nonce');
?>