/**
* Adds an exported ZIP to the list of importable sample sliders.
*
* @since 5.3.0
* @access public
* @param string $path Path to the .zip file
* @return void
*/
public static function addDemoSlider($path)
{
$slidersPath = $sliders = array();
$path = rtrim($path, '/\\');
// It's a direct slider folder
if (file_exists($path . '/slider.zip')) {
$slidersPath = array($path);
} else {
// Get all children if it's a parent directory
$slidersPath = glob($path . '/*', GLOB_ONLYDIR);
}
// Iterate over the sliders
foreach ($slidersPath as $key => $path) {
// Exclude non-valid demo sliders
if (!file_exists($path . '/slider.zip')) {
continue;
}
// Gather slider data
$handle = strtolower(basename($path));
$sliders[$handle] = array('name' => $handle, 'handle' => $handle, 'dir' => $path, 'file' => $path . DIRECTORY_SEPARATOR . 'slider.zip');
// Get skin info (if any)
if (file_exists($path . '/info.json')) {
$sliders[$handle]['info'] = json_decode(file_get_contents($path . '/info.json'), true);
$sliders[$handle]['name'] = $sliders[$handle]['info']['name'];
}
// Get preview (if any)
if (file_exists($path . '/preview.png')) {
$url = content_url() . str_replace(realpath(WP_CONTENT_DIR), '', $path) . '/preview.png';
$sliders[$handle]['preview'] = str_replace('\\', '/', $url);
}
}
self::$sliders = array_merge(self::$sliders, $sliders);
ksort(self::$sliders);
}
