/**
* Returns the singleton instance of the class.
*
* @since 2.1.9
*
* @return object The Soliloquy_Dynamic_Common object.
*/
public static function get_instance()
{
if (!isset(self::$instance) && !self::$instance instanceof Soliloquy_Dynamic_Common) {
self::$instance = new Soliloquy_Dynamic_Common();
}
return self::$instance;
}
/**
* Parses the Dynamic Slider attributes and filters them into the data.
*
* @since 1.0.0
*
* @param bool $bool Boolean (false) since no data is found yet.
* @param array $atts Array of shortcode attributes to parse.
* @param object $post The current post object.
* @return array $data Array of dynamic gallery data.
*/
public function parse_shortcode_attributes($bool, $atts, $post)
{
// If the dynamic attribute is not set to true, do nothing.
if (empty($atts['dynamic'])) {
return $bool;
}
// Now that we have a dynamic slider, prepare atts to be parsed with defaults.
$dynamic_id = Soliloquy_Dynamic_Common::get_instance()->get_dynamic_id();
$defaults = get_post_meta($dynamic_id, '_sol_slider_data', true);
$data = array();
foreach ((array) $atts as $key => $value) {
// Cast any 'true' or 'false' atts to a boolean value.
if ('true' == $value) {
$atts[$key] = 1;
$value = 1;
}
if ('false' == $value) {
$atts[$key] = 0;
$value = 0;
}
// Store data
$data[$key] = $value;
}
// If the data is empty, return false.
if (empty($data) || empty($defaults)) {
return false;
}
// Merge in the defaults into the data.
$config = $defaults;
$config['id'] = str_replace('-', '_', $atts['dynamic']);
// Replace dashes with underscores.
$config_array = $defaults['config'];
$parsed_array = wp_parse_args($data, $defaults['config']);
$config['config'] = $parsed_array;
// Parse the args and return the data.
return apply_filters('soliloquy_dynamic_parsed_data', $config, $data, $defaults, $atts, $post);
}
/**
* Grabs JS and executes it for any uninitialised sliders on screen
*
* Used by soliloquyInitManually() JS function, which in turn is called
* by AJAX requests e.g. after an Infinite Scroll event.
*
* @since 1.0.0
*/
function init_sliders()
{
// Run a security check first.
check_ajax_referer('soliloquy-ajax-nonce', 'ajax_nonce');
// Check we have some slider IDs
if (!isset($_REQUEST['ids'])) {
die;
}
// Setup instance
$instance = Soliloquy_Shortcode::get_instance();
$base = Soliloquy::get_instance();
// Build JS for each slider
$js = '';
foreach ($_REQUEST['ids'] as $slider_id) {
// Get slider
$data = $base->get_slider($slider_id);
// If no slider found, skip
if (!$data) {
if (class_exists('Soliloquy_Dynamic_Common')) {
$dynamic_id = Soliloquy_Dynamic_Common::get_instance()->get_dynamic_id();
$defaults = get_post_meta($dynamic_id, '_sol_slider_data', true);
$data = $defaults;
$data['id'] = 'custom_' . $slider_id;
} else {
continue;
}
}
}
// Output JS
echo $js;
die;
}
