\n";
}
else {
$popup_id = "id='photonic-{$this->provider}-panel-" . $short_code['panel'] . "'";
$ret = "
\n";
}
$ret .= $content."\n";
$ret .= "
\n";
return $ret;
}
function get_layout_manager($layout) {
if (in_array($layout, ['strip-above', 'strip-below', 'strip-right', 'no-strip'])) {
require_once(PHOTONIC_PATH.'/Layouts/Slideshow.php');
$layout_manager = Slideshow::get_instance();
}
else {
require_once(PHOTONIC_PATH.'/Layouts/Grid.php');
$layout_manager = Grid::get_instance();
}
return $layout_manager;
}
function get_header_display($args) {
if (!isset($args['headers'])) {
return [
'thumbnail' => 'inherit',
'title' => 'inherit',
'counter' => 'inherit',
];
}
else if (empty($args['headers'])) {
return [
'thumbnail' => 'none',
'title' => 'none',
'counter' => 'none',
];
}
else {
$header_array = explode(',', $args['headers']);
return [
'thumbnail' => in_array('thumbnail', $header_array) ? 'show' : 'none',
'title' => in_array('title', $header_array) ? 'show' : 'none',
'counter' => in_array('counter', $header_array) ? 'show' : 'none',
];
}
}
function get_hidden_headers($arg_headers, $setting_headers) {
return [
'thumbnail' => $arg_headers['thumbnail'] === 'inherit' ? $setting_headers['thumbnail'] : ($arg_headers['thumbnail'] === 'none' ? true : false),
'title' => $arg_headers['title'] === 'inherit' ? $setting_headers['title'] : ($arg_headers['title'] === 'none' ? true : false),
'counter' => $arg_headers['counter'] === 'inherit' ? $setting_headers['counter'] : ($arg_headers['counter'] === 'none' ? true : false),
];
}
/**
* Wraps an error message in appropriately-styled markup for display in the front-end
*
* @param $message
* @return string
*/
function error($message) {
return "
\n\t
\n\t
\n\t\t$message\n\t
\n
\n";
}
/**
* Retrieves the error messages from a WP_Response object and formats them in a display-ready markup.
*
* @param WP_Error $response
* @param bool $server_msg
* @return string
*/
function wp_error_message($response, $server_msg = true) {
$ret = '';
if ($server_msg) {
$ret = $this->get_server_error()."
\n";
}
if (is_wp_error($response)) {
$messages = $response->get_error_messages();
$ret .= '
'.esc_html(sprintf(_n('%s Message:', '%s Messages:', count($messages), 'photonic'), count($messages)))."\n";
foreach ($messages as $message) {
$ret .= $message."
\n";
}
}
return $ret;
}
function push_to_stack($event) {
global $photonic_performance_logging;
if (empty($photonic_performance_logging)) {
return;
}
if (!isset($this->stack_trace[$this->gallery_index])) {
$events = [];
}
else {
$events = $this->stack_trace[$this->gallery_index];
}
$this->add_to_first_open_event($events, $event);
$this->stack_trace[$this->gallery_index] = $events;
}
private function add_to_first_open_event(&$events, $new_event) {
$found = false;
foreach ($events as $id => $event) {
if (isset($event['start']) && !isset($event['end'])) {
// Ongoing event. Need to add to this.
$found = true;
if (!isset($event['children'])) {
$children = [];
}
else {
$children = $event['children'];
}
$this->add_to_first_open_event($children, $new_event);
$event['children'] = $children;
$events[$id] = $event;
}
if ($found) {
break;
}
}
if (!$found) {
$events[] = [
'event' => $new_event,
'start' => microtime(true),
];
}
}
function pop_from_stack() {
global $photonic_performance_logging;
if (empty($photonic_performance_logging)) {
return;
}
if (!isset($this->stack_trace[$this->gallery_index])) {
return;
}
else {
$events = $this->stack_trace[$this->gallery_index];
$this->pop_from_first_open_event($events);
$this->stack_trace[$this->gallery_index] = $events;
}
}
private function pop_from_first_open_event(&$events) {
$found = false;
foreach ($events as $id => $event) {
if (isset($event['start']) && !isset($event['end'])) {
// Ongoing event. Need to pop this or its open child
$found = true;
$found_child = false;
if (isset($event['children'])) {
$children = $event['children'];
$found_child = $this->pop_from_first_open_event($children);
$event['children'] = $children;
}
if (!$found_child) {
$event['end'] = microtime(true);
$event['time'] = $event['end'] - $event['start'];
}
$events[$id] = $event;
}
if ($found) {
break;
}
}
return $found;
}
function get_stack_markup() {
global $photonic_performance_logging;
if (empty($photonic_performance_logging)) {
return '';
}
$ret = '';
if (!empty($this->stack_trace[$this->gallery_index])) {
$ret = "\n";
}
return $ret;
}
private function get_nested_element($events, $indent = "\t") {
$ret = '';
foreach ($events as $trace) {
$trace_items = [];
foreach ($trace as $key => $trace_item) {
if ($key != 'children') {
$trace_items[] = strtoupper(substr($key, 0, 1)).substr($key, 1).': '.$trace_item;
}
}
$ret .= $indent.implode(', ', $trace_items)."\n";
if (!empty($trace['children'])) {
$ret .= $this->get_nested_element($trace['children'], $indent."\t");
}
}
return $ret;
}
protected function get_gallery_url($short_code, $meta) {
global $photonic_alternative_shortcode, $photonic_gallery_template_page;
$shortcode_tag = $photonic_alternative_shortcode ?: 'gallery';
$shortcode_parts = [];
foreach ($short_code as $attr => $value) {
if (is_array($value)) {
continue;
}
$shortcode_parts[] = $attr.'="'.esc_attr($value).'"';
}
$raw_shortcode = '['.$shortcode_tag.' '.implode(' ', $shortcode_parts).']';
$gallery_url = add_query_arg([
'photonic_gallery' => base64_encode($raw_shortcode),
'photonic_gallery_title' => $meta['title'],
], get_page_link($photonic_gallery_template_page));
return $gallery_url;
}
function ssl_verify_peer(&$handle) {
curl_setopt($handle, CURLOPT_SSL_VERIFYPEER, false);
}
function get_server_error() {
return sprintf(esc_html__('There was an error connecting to %s. Please try again later.', 'photonic'), $this->provider);
}
/**
* Helper execution, implemented by child classes
*
* @param $args
* @return string
*/
function execute_helper($args) {
// Blank method, to be overridden by child classes
return '';
}
function add_hooks() {
// Blank method, implemented by child classes, if required
}
}