/**
* Constructor.
*/
public function __construct($src, array $args, $output = 'STRING')
{
$this->src = $src;
$this->args = $args;
$this->output = $output;
$local_source = beans_url_to_path($this->src);
// Treat internal files as such if possible.
if (file_exists($local_source)) {
$this->src = $local_source;
}
}
/**
* Setup image data.
*/
private function setup()
{
$wp_upload_dir = wp_upload_dir();
$upload_dir = beans_get_images_dir();
$path = beans_url_to_path($this->src);
$info = pathinfo($path);
$query = substr(md5(@serialize($this->args)), 0, 7);
$extension = $info['extension'];
$filename = str_replace('.' . $extension, '', $info['basename']);
$this->path = $path;
$this->rebuilt_path = "{$upload_dir}{$filename}-{$query}.{$extension}";
}
/**
* Get internal file content.
*/
public function get_internal_content()
{
// Replace url with path.
$fragment = beans_url_to_path($this->current_fragment);
// Stop here if it isn't a valid file.
if (!file_exists($fragment) || filesize($fragment) === 0) {
return false;
}
// Handle content.
$temp_handler = fopen($fragment, 'r');
$content = $this->replace_css_url(fread($temp_handler, filesize($fragment)));
fclose($temp_handler);
return $content;
}
/**
* Register a UIkit theme.
*
* The theme must not contain sub-folders. Component files in the theme will be automatically combined to
* the UIkit compiler if that component is used.
*
* This function must be called in the 'beans_uikit_enqueue_scripts' action hook.
*
* @since 1.0.0
*
* @param string $id A unique string used as a reference. Similar to the WordPress scripts $handle argument.
* @param string $path Path to the UIkit theme folder.
*
* @return bool False on error or if already exists, true on success.
*/
function beans_uikit_register_theme($id, $path)
{
global $_beans_uikit_registered_items;
// Stop here if already registered.
if (beans_get($id, $_beans_uikit_registered_items['themes'])) {
return true;
}
if (!$path) {
return false;
}
if (stripos($path, 'http') !== false) {
$path = beans_url_to_path($path);
}
$_beans_uikit_registered_items['themes'][$id] = trailingslashit($path);
return true;
}
/**
* Get internal file content.
*/
public function get_internal_content()
{
$fragment = $this->current_fragment;
if (!file_exists($fragment)) {
// Replace url with path.
$fragment = beans_url_to_path($fragment);
// Stop here if it isn't a valid file.
if (!file_exists($fragment) || 0 === @filesize($fragment)) {
return false;
}
}
// Safe to access filesystem since we made sure it was set.
return $GLOBALS['wp_filesystem']->get_contents($fragment);
}
