/**
* This function will unlink tmp editor files for content
* that has never been saved.
*
* @since 1.0.0
*/
public function remove_old_tmp_files()
{
$plugin = H5P_Plugin::get_instance();
$h5p_path = $plugin->get_h5p_path();
$editor_path = $h5p_path . DIRECTORY_SEPARATOR . 'editor';
if (!is_dir($h5p_path) || !is_dir($editor_path)) {
return;
}
foreach (glob($editor_path . DIRECTORY_SEPARATOR . '*') as $dir) {
if (is_dir($dir)) {
foreach (glob($dir . DIRECTORY_SEPARATOR . '*') as $file) {
if (time() - filemtime($file) > 86400) {
// Not modified in over a day
unlink($file);
}
}
}
}
}
/**
* Print settings, adds JavaScripts and stylesheets necessary for providing
* a data view.
*
* @since 1.2.0
* @param string $name of the data view
* @param string $source URL for data
* @param array $headers for the table
*/
public function print_data_view_settings($name, $source, $headers, $filters, $empty, $order)
{
// Add JS settings
$data_views = array();
$data_views[$name] = array('source' => $source, 'headers' => $headers, 'filters' => $filters, 'order' => $order, 'l10n' => array('loading' => __('Loading data.', $this->plugin_slug), 'ajaxFailed' => __('Failed to load data.', $this->plugin_slug), 'noData' => __("There's no data available that matches your criteria.", $this->plugin_slug), 'currentPage' => __('Page $current of $total', $this->plugin_slug), 'nextPage' => __('Next page', $this->plugin_slug), 'previousPage' => __('Previous page', $this->plugin_slug), 'search' => __('Search', $this->plugin_slug), 'empty' => $empty));
$plugin = H5P_Plugin::get_instance();
$settings = array('dataViews' => $data_views);
$plugin->print_settings($settings);
// Add JS
H5P_Plugin_Admin::add_script('jquery', 'h5p-php-library/js/jquery.js');
H5P_Plugin_Admin::add_script('utils', 'h5p-php-library/js/h5p-utils.js');
H5P_Plugin_Admin::add_script('data-view', 'h5p-php-library/js/h5p-data-view.js');
H5P_Plugin_Admin::add_script('data-views', 'admin/scripts/h5p-data-views.js');
H5P_Plugin_Admin::add_style('admin', 'h5p-php-library/styles/h5p-admin.css');
}
/**
* AJAX loading of libraries for content upgrade script.
*
* @since 1.1.0
* @param string $name
* @param int $major
* @param int $minor
*/
public function ajax_upgrade_library()
{
header('Cache-Control: no-cache');
$library_string = filter_input(INPUT_GET, 'library');
if (!$library_string) {
print __('Error, missing library!', $this->plugin_slug);
exit;
}
$library_parts = explode('/', $library_string);
if (count($library_parts) !== 4) {
print __('Error, invalid library!', $this->plugin_slug);
exit;
}
$library = (object) array('name' => $library_parts[1], 'version' => (object) array('major' => $library_parts[2], 'minor' => $library_parts[3]));
$plugin = H5P_Plugin::get_instance();
$core = $plugin->get_h5p_instance('core');
$library->semantics = $core->loadLibrarySemantics($library->name, $library->version->major, $library->version->minor);
if ($library->semantics === NULL) {
print __('Error, could not library semantics!', $this->plugin_slug);
exit;
}
// TODO: Library development mode
// if ($core->development_mode & H5PDevelopment::MODE_LIBRARY) {
// $dev_lib = $core->h5pD->getLibrary($library->name, $library->version->major, $library->version->minor);
// }
if (isset($dev_lib)) {
$upgrades_script_path = $upgrades_script_url = $dev_lib['path'] . '/upgrades.js';
} else {
$suffix = '/libraries/' . $library->name . '-' . $library->version->major . '.' . $library->version->minor . '/upgrades.js';
$upgrades_script_path = $plugin->get_h5p_path() . $suffix;
$upgrades_script_url = $plugin->get_h5p_url() . $suffix;
}
if (file_exists($upgrades_script_path)) {
$library->upgradesScript = $upgrades_script_url;
}
header('Content-type: application/json');
print json_encode($library);
exit;
}
/**
* Provide data for content results view.
*
* @since 1.2.0
*/
public function ajax_content_results()
{
$id = filter_input(INPUT_GET, 'id', FILTER_SANITIZE_NUMBER_INT);
if (!$id) {
return;
// Missing id
}
$plugin = H5P_Plugin::get_instance();
$content = $plugin->get_content($id);
if (is_string($content) || !$this->current_user_can_edit($content)) {
return;
// Error loading content or no access
}
$plugin_admin = H5P_Plugin_Admin::get_instance();
$plugin_admin->print_results($id);
}
/**
* Fired when the h5p plugin is uninstalled.
*
* @package H5P
* @author Joubel <*****@*****.**>
* @license MIT
* @link http://joubel.com
* @copyright 2014 Joubel
*/
// If uninstall not called from WordPress, then exit
if (!defined('WP_UNINSTALL_PLUGIN')) {
exit;
}
require_once plugin_dir_path(__FILE__) . 'autoloader.php';
$plugin = H5P_Plugin::get_instance();
$plugin->get_library_updates();
global $wp_roles;
if (!isset($wp_roles)) {
$wp_roles = new WP_Roles();
}
// Remove capabilities
$all_roles = $wp_roles->roles;
foreach ($all_roles as $role_name => $role_info) {
$role = get_role($role_name);
if (isset($role_info['capabilities']['manage_h5p_libraries'])) {
$role->remove_cap('manage_h5p_libraries');
}
if (isset($role_info['capabilities']['edit_others_h5p_contents'])) {
$role->remove_cap('edit_others_h5p_contents');
}
/**
* Helper
*/
private function getH5pPath()
{
$plugin = H5P_Plugin::get_instance();
return $plugin->get_h5p_path();
}
/**
* Implements alterLibrarySemantics
*
* Gives you a chance to alter all the library files.
*/
public function alterLibraryFiles(&$files, $libraries)
{
$plugin = H5P_Plugin::get_instance();
$plugin->alter_assets($files, $libraries, 'editor');
}
/**
* Implements getUploadedH5PPath
*/
public function getUploadedH5pPath()
{
static $path;
if (is_null($path)) {
$plugin = H5P_Plugin::get_instance();
$core = $plugin->get_h5p_instance('core');
$path = $core->fs->getTmpPath() . '.h5p';
}
return $path;
}
