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<?php |
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|
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/** |
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* Disco |
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* |
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* @package Disco |
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* @author Ohidul Islam <wahid0003@gmail.com> |
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* @link http://domain.tld |
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* @license GPL 2.0+ |
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* @copyright 2022 WebAppick |
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*/ |
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|
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namespace Disco\Engine; |
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|
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use Disco\Engine; |
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use function apply_filters; |
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|
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/** |
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* Disco Initializer |
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*/ |
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class Initialize { |
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|
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/** |
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* List of class to initialize. |
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* |
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* @var array |
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*/ |
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public $classes = array(); |
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|
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/** |
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* Instance of this Context. |
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* |
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* @var object |
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*/ |
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protected $content = null; |
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|
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/** |
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* Composer autoload file list. |
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* |
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* @var \Composer\Autoload\ClassLoader |
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*/ |
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private $composer; |
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|
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/** |
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* The Constructor that load the entry classes |
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* |
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* @param \Composer\Autoload\ClassLoader $composer Composer autoload output. |
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* @since 1.0.0 |
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*/ |
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public function __construct( \Composer\Autoload\ClassLoader $composer ) { |
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$this->content = new Engine\Context; |
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$this->composer = $composer; |
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|
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// $this->get_classes( 'Internals' ); |
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// $this->get_classes( 'Integrations' ); |
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|
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if ( $this->content->request( 'rest' ) ) { |
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$this->get_classes( 'Rest' ); |
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} |
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|
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// if ( $this->content->request( 'cli' ) ) { |
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// $this->get_classes( 'Cli' ); |
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// } |
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|
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// if ( $this->content->request( 'ajax' ) ) { |
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// $this->get_classes( 'Ajax' ); |
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// } |
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|
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if ( $this->content->request( 'backend' ) ) { |
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$this->get_classes( 'Backend' ); |
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} |
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|
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if ( $this->content->request( 'frontend' ) ) { |
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$this->get_classes( 'Frontend' ); |
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} |
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|
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$this->load_classes(); |
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} |
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|
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/** |
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* Initialize all the classes. |
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* |
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* @return void |
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* @throws \Exception If the class does not have the initialize method. |
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* @since 1.0.0 |
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*/ |
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private function load_classes() { |
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$this->classes = apply_filters( 'disco_classes_to_execute', $this->classes ); |
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|
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foreach ( $this->classes as $class ) { |
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try { |
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$this->initialize_plugin_class( $class ); |
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} catch ( \Throwable $err ) { |
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\do_action( 'disco_initialize_failed', $err ); |
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|
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if ( WP_DEBUG ) { |
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throw new \Exception( esc_html( $err->getMessage() ) ); |
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} |
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} |
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} |
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} |
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|
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/** |
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* Validate the class and initialize it. |
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* |
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* @param class-string $classtovalidate Class name to validate. |
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* @return void |
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* @since 1.0.0 |
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* @SuppressWarnings("MissingImport") |
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*/ |
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private function initialize_plugin_class( $classtovalidate ) { |
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$reflection = new \ReflectionClass( $classtovalidate ); |
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|
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if ( $reflection->isAbstract() ) { |
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return; |
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} |
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|
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$temp = new $classtovalidate; |
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|
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if ( ! \method_exists( $temp, 'initialize' ) ) { |
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return; |
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} |
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|
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$temp->initialize(); |
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} |
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|
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/** |
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* Based on the folder loads the classes automatically using the Composer autoload to detect the classes of a |
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* Namespace. |
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* |
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* @param string $namespacetofind Class name to find. |
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* @return array Return the classes. |
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* @since 1.0.0 |
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*/ |
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private function get_classes( string $namespacetofind ) { |
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$prefix = $this->composer->getPrefixesPsr4(); |
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$classmap = $this->composer->getClassMap(); |
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$namespacetofind = 'Disco\\' . $namespacetofind; |
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|
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// In case composer has autoload optimized |
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if ( isset( $classmap['Disco\\Engine\\Initialize'] ) ) { |
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$classes = \array_keys( $classmap ); |
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|
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foreach ( $classes as $class ) { |
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if ( 0 !== \strncmp( (string) $class, $namespacetofind, \strlen( $namespacetofind ) ) ) { |
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continue; |
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} |
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|
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$this->classes[] = $class; |
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} |
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|
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return $this->classes; |
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} |
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|
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$namespacetofind .= '\\'; |
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|
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// In case composer is not optimized |
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if ( isset( $prefix[ $namespacetofind ] ) ) { |
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$folder = $prefix[ $namespacetofind ][0]; |
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$php_files = $this->scandir( $folder ); |
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$this->find_classes( $php_files, $folder, $namespacetofind ); |
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|
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if ( ! WP_DEBUG ) { |
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\wp_die( \esc_html__( 'Disco is on production environment with missing `composer dumpautoload -o` that will improve the performance on autoloading itself.', 'disco' ) ); |
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} |
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|
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return $this->classes; |
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} |
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|
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return $this->classes; |
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} |
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|
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/** |
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* Get php files inside the folder/subfolder that will be loaded. |
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* This class is used only when Composer is not optimized. |
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* |
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* @param string $folder Path. |
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* @param string $exclude_str Exclude all files whose filename contain this. Defaults to `~`. |
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* @return array List of files. |
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* @since 1.0.0 |
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*/ |
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private function scandir( string $folder, string $exclude_str = '~' ) { |
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// Also exclude these specific scandir findings. |
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$blacklist = array( |
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'..', |
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'.', |
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'index.php', |
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); |
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// Scan for files. |
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$temp_files = \scandir( $folder ); |
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|
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$files = array(); |
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|
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if ( \is_array( $temp_files ) ) { |
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foreach ( $temp_files as $temp_file ) { |
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// Only include filenames that DO NOT contain the excluded string and ARE NOT on the scandir result blacklist. |
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if ( \is_string( $exclude_str ) && false !== \mb_strpos( $temp_file, $exclude_str ) |
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|| $temp_file[0] === '.' |
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|| \in_array( $temp_file, $blacklist, true ) |
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) { |
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continue; |
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} |
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|
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$files[] = $temp_file; |
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} |
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} |
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|
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return $files; |
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} |
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|
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/** |
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* Load namespace classes by files. |
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* |
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* @param array $php_files List of files with the Class. |
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* @param string $folder Path of the folder. |
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* @param string $base Namespace base. |
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* @return void |
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* @since 1.0.0 |
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*/ |
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private function find_classes( array $php_files, string $folder, string $base ) { |
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foreach ( $php_files as $php_file ) { |
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$class_name = \substr( $php_file, 0, -4 ); |
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$path = $folder . '/' . $php_file; |
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|
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if ( \is_file( $path ) ) { |
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$this->classes[] = $base . $class_name; |
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|
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continue; |
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} |
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|
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// Verify the Namespace level |
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if ( \substr_count( $base . $class_name, '\\' ) < 2 ) { |
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continue; |
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} |
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|
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if ( ! \is_dir( $path ) || \strtolower( $php_file ) === $php_file ) { |
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continue; |
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} |
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|
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$sub_php_files = $this->scandir( $folder . '/' . $php_file ); |
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$this->find_classes( $sub_php_files, $folder . '/' . $php_file, $base . $php_file . '\\' ); |
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}//end foreach |
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} |
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|
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} |
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|
