/**
* Create a FileManagerItem given a path. This function can be overriden to customize the displayed information
* @return FileManagerItem
*/
protected function _populate_file_item($path, $folder)
{
$item = new FileManagerItem();
$item->path = $path;
$item->folder = $folder;
$item->name = basename($path);
$item->is_folder = is_dir($path);
if ($item->is_folder) {
if (!$this->manager->allow_folders) {
return false;
}
$item->info = str_replace('%', max(0, iterator_count(new DirectoryIterator($path)) - 2), $this->manager->strings['number_files']);
} else {
$item->size = filesize($path);
$item->info = jQueryFM_Helper::format_size($item->size);
//Extract preview
if ($this->manager->image_preview_limit < 0 || $item->size < $this->manager->image_preview_limit) {
$extension = strtolower(pathinfo($item->name, PATHINFO_EXTENSION));
if (in_array($extension, array('jpg', 'jpeg', 'png', 'gif', 'bmp', 'webp'))) {
//Inline icon (all images in one request, but disable cache)
//$item->icon = "data:image/$extension;base64," . base64_encode(file_get_contents($item->path));
$item->icon = $this->manager->ajax_endpoint . (strpos($this->manager->ajax_endpoint, '?') !== false ? '&' : '?') . http_build_query(array('action' => 'show', 'file' => $item->name, 'folder' => $item->folder));
}
}
}
return $item;
}
/**
* Gets the required settings to initialize the JS file manager
* @return array
*/
public function js_config()
{
$settings = array('allow_upload' => $this->allow_upload, 'allow_editing' => $this->allow_editing, 'allow_folders' => $this->allow_folders, 'allow_paste_upload' => $this->allow_paste_upload, 'max_file_size' => $this->max_size, 'max_file_size_readable' => jQueryFM_Helper::format_size($this->max_size), 'accept_file_types' => $this->accept_file_types, 'ajax_endpoint' => $this->ajax_endpoint, 'icons_url' => $this->icons_url, 'drag_selector' => $this->drag_selector, 'force_downloads' => $this->force_downloads, 'strings' => $this->strings);
if ($this->preload) {
$files = array();
foreach ($this->provider->read() as $f) {
$files[] = $this->_export_file($f);
}
$settings['files'] = $files;
}
return $settings;
}
