file = $file;
$this->requirements = [];
$this->files = [];
$this->plugin_data = [];
// Load composer packages
$this->setup_composer();
// Setup Plugin Updates
$this->setup_updater();
// Set Text Domain
load_plugin_textdomain($this->get_textdomain(), false, plugin_basename(dirname($this->file)) . '/lang');
// Requirements Check
add_action('plugins_loaded', [$this, 'check_requirements'], 1, 0);
$this->enable();
}
// Plugin Initialization
protected function enable() {
add_action('plugins_loaded', [$this, 'load'], 10, 0);
add_filter('acf/settings/load_json', [$this, 'register_acf_json'], 10, 1);
}
protected function disable() {
remove_action('plugins_loaded', [$this, 'load'], 10, 0);
remove_filter('acf/settings/load_json', [$this, 'register_acf_json'], 10, 1);
}
public function load() {
$this->load_files();
}
public function register_acf_json(array $paths):array {
$path = $this->get_path() . 'acf-json';
if (!in_array($path, $paths)) $paths[] = $path;
return $paths;
}
// Setup
protected function setup_composer() {
require_once($this->get_path() . 'vendor/autoload.php');
}
protected function setup_updater() {
global $wppul_plugin_file, $wppul_server, $wppul_license_required;
$wppul_plugin_file = $this->get_file();
$wppul_server = 'https://plugins.cleverogre.com';
$wppul_license_required = false;
if (!class_exists('Puc_v4_Factory')) require_once($this->get_path() . 'lib/wp-package-updater-lib/plugin-update-checker/plugin-update-checker.php');
require_once($this->get_path() . 'lib/wp-package-updater-lib/package-updater.php');
}
// Requirements
protected function add_requirement(string $key, array $data) {
$this->requirements[$key] = wp_parse_args($data, [
'name' => '',
'url' => '',
'type' => self::REQUIREMENT_NONE,
'plugin' => '',
'class' => '',
]);
}
public function check_requirements() {
$invalid = false;
foreach ($this->requirements as $key => $data) {
if ($data['type'] & self::REQUIREMENT_NONE) continue;
if ($data['type'] & self::REQUIREMENT_PLUGIN && !empty($data['plugin']) && function_exists('is_plugin_active') && is_plugin_active($data['plugin'])) continue;
if ($data['type'] & self::REQUIREMENT_CLASS && !empty($data['class']) && class_exists($data['class'])) continue;
$this->add_requirement_notice($data);
$invalid = true;
}
if (!!$invalid) $this->disable();
}
protected function add_requirement_notice($data) {
add_action('admin_notices', function () use ($data) {
$message = sprintf(
__('In order to use the %1$s plugin, it is required that you install and activate the %3$s plugin. You can do this on the plugins page when logged in as an administrator. To download this plugin, visit the %3$s website.', $this->get_textdomain()),
$this->get_title(),
esc_url(admin_url('plugins.php')),
esc_html($data['name']),
esc_url($data['url'])
);
printf('', esc_attr('notice notice-error'), wpautop(wp_kses_post($message)));
});
}
// Plugin Files
protected function add_file(string $relpath):bool {
if (!is_string($relpath) || empty($relpath)) return false;
$this->files[] = $relpath;
return true;
}
protected function add_files(array $relpaths):bool {
$valid = true;
foreach ($relpaths as $relpath) {
if (!$this->add_file($relpath)) $valid = false;
}
return $valid;
}
protected function load_files():bool {
if (empty($this->files)) return false;
$valid = true;
foreach ($this->files as $relpath) {
$path = rtrim($this->get_path(), '/') . '/' . ltrim($relpath, '/');
if (!file_exists($path)) $valid = false;
else include_once($path);
}
return $valid;
}
// Plugin Data Accessors
private function get_data(string $key):string {
if (!function_exists('get_plugin_data')) require_once(ABSPATH . 'wp-admin/includes/plugin.php');
if (!is_array($this->plugin_data) || empty($this->plugin_data)) {
$this->plugin_data = get_plugin_data($this->file);
}
if (!array_key_exists($key, $this->plugin_data)) return '';
return $this->plugin_data[$key];
}
public function get_textdomain():string {
return $this->get_data('TextDomain');
}
public function get_id():string {
return $this->get_textdomain();
}
public function get_version():string {
return $this->get_data('Version');
}
public function get_title():string {
return __($this->get_data('Name'), $this->get_textdomain());
}
public function get_description():string {
return __($this->get_data('Description'), $this->get_textdomain());
}
// Plugin File Path Calculations
public function get_file():string {
return $this->file;
}
public function get_path(string $file = ''):string {
if (empty($file)) $file = $this->file;
return trailingslashit(dirname($file));
}
public function get_dir(string $file = ''):string {
$dir = $this->get_path($file);
$count = 0;
// Sanitize for Win32 installs
$dir = str_replace('\\', '/', $dir);
// If file is in plugins folder
$wp_plugin_dir = str_replace('\\', '/', WP_PLUGIN_DIR);
$dir = str_replace($wp_plugin_dir, plugins_url(), $dir, $count);
if ($count < 1) {
// If file is in wp-content folder
$wp_content_dir = str_replace('\\', '/', WP_CONTENT_DIR);
$dir = str_replace($wp_content_dir, content_url(), $dir, $count);
}
if ($count < 1) {
// If file is in ??? folder
$wp_dir = str_replace('\\', '/', ABSPATH);
$dir = str_replace($wp_dir, site_url('/'), $dir);
}
return $dir;
}
public function get_hook(string $file = ''):string {
if (empty($file)) $file = $this->file;
return basename(dirname($file)) . '/' . basename($file);
}
public function get_url(string $file = ''):string {
if (empty($file)) $file = $this->file;
return plugin_dir_url($file);
}
// Static Translation Functions
public static function __(string $text):string {
return __($text, self::instance()->get_textdomain());
}
public static function esc_html__(string $text):string {
return esc_html__($text, self::instance()->get_textdomain());
}
public static function esc_attr__(string $text):string {
return esc_attr__($text, self::instance()->get_textdomain());
}
}