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elementor
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core
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files
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base.php
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base.php
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base.php
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<?php namespace Elementor\Core\Files; use Elementor\Plugin; if ( ! defined( 'ABSPATH' ) ) { exit; // Exit if accessed directly. } abstract class Base { const UPLOADS_DIR = 'elementor/'; const DEFAULT_FILES_DIR = 'css/'; const META_KEY = ''; private static $wp_uploads_dir = []; private $files_dir; private $file_name; /** * File path. * * Holds the file path. * * @access private * * @var string */ private $path; /** * Content. * * Holds the file content. * * @access private * * @var string */ private $content; /** * @since 2.1.0 * @access public * @static */ public static function get_base_uploads_dir() { $wp_upload_dir = self::get_wp_uploads_dir(); return $wp_upload_dir['basedir'] . '/' . self::UPLOADS_DIR; } /** * @since 2.1.0 * @access public * @static */ public static function get_base_uploads_url() { $wp_upload_dir = self::get_wp_uploads_dir(); return $wp_upload_dir['baseurl'] . '/' . self::UPLOADS_DIR; } /** * Use a create function for PhpDoc (@return static). * * @return static */ public static function create() { return Plugin::$instance->files_manager->get( get_called_class(), func_get_args() ); } /** * @since 2.1.0 * @access public */ public function __construct( $file_name ) { /** * Elementor File Name * * Filters the File name * * @since 2.3.0 * * @param string $file_name * @param object $this The file instance, which inherits Elementor\Core\Files */ $file_name = apply_filters( 'elementor/files/file_name', $file_name, $this ); $this->set_file_name( $file_name ); $this->set_files_dir( static::DEFAULT_FILES_DIR ); $this->set_path(); } /** * @since 2.1.0 * @access public */ public function set_files_dir( $files_dir ) { $this->files_dir = $files_dir; } /** * @since 2.1.0 * @access public */ public function set_file_name( $file_name ) { $this->file_name = $file_name; } /** * @since 2.1.0 * @access public */ public function get_file_name() { return $this->file_name; } /** * @since 2.1.0 * @access public */ public function get_url() { $url = set_url_scheme( self::get_base_uploads_url() . $this->files_dir . $this->file_name ); return add_query_arg( [ 'ver' => $this->get_meta( 'time' ) ], $url ); } /** * Get Path * * Returns the local path of the generated file. * * @since 3.5.0 * @access public * * @return string */ public function get_path() { return set_url_scheme( self::get_base_uploads_dir() . $this->files_dir . $this->file_name ); } /** * @since 2.1.0 * @access public */ public function get_content() { if ( ! $this->content ) { $this->content = $this->parse_content(); } return $this->content; } /** * @since 2.1.0 * @access public */ public function update() { $this->update_file(); $meta = $this->get_meta(); $meta['time'] = time(); $this->update_meta( $meta ); } /** * @since 2.1.0 * @access public */ public function update_file() { $this->content = $this->parse_content(); if ( $this->content ) { $this->write(); } else { $this->delete(); } } /** * @since 2.1.0 * @access public */ public function write() { return file_put_contents( $this->path, $this->content ); } /** * @since 2.1.0 * @access public */ public function delete() { if ( file_exists( $this->path ) ) { unlink( $this->path ); } $this->delete_meta(); } /** * Get meta data. * * Retrieve the CSS file meta data. Returns an array of all the data, or if * custom property is given it will return the property value, or `null` if * the property does not exist. * * @since 2.1.0 * @access public * * @param string $property Optional. Custom meta data property. Default is * null. * * @return array|null An array of all the data, or if custom property is * given it will return the property value, or `null` if * the property does not exist. */ public function get_meta( $property = null ) { $meta = array_merge( $this->get_default_meta(), (array) $this->load_meta() ); if ( $property ) { return isset( $meta[ $property ] ) ? $meta[ $property ] : null; } return $meta; } /** * @since 2.1.0 * @access protected * @abstract */ abstract protected function parse_content(); /** * Load meta. * * Retrieve the file meta data. * * @since 2.1.0 * @access protected */ protected function load_meta() { return get_option( static::META_KEY ); } /** * Update meta. * * Update the file meta data. * * @since 2.1.0 * @access protected * * @param array $meta New meta data. */ protected function update_meta( $meta ) { update_option( static::META_KEY, $meta ); } /** * Delete meta. * * Delete the file meta data. * * @since 2.1.0 * @access protected */ protected function delete_meta() { delete_option( static::META_KEY ); } /** * @since 2.1.0 * @access protected */ protected function get_default_meta() { return [ 'time' => 0, ]; } /** * @since 2.1.0 * @access private * @static */ private static function get_wp_uploads_dir() { global $blog_id; if ( empty( self::$wp_uploads_dir[ $blog_id ] ) ) { self::$wp_uploads_dir[ $blog_id ] = wp_upload_dir( null, false ); } return self::$wp_uploads_dir[ $blog_id ]; } /** * @since 2.1.0 * @access private */ private function set_path() { $dir_path = self::get_base_uploads_dir() . $this->files_dir; if ( ! is_dir( $dir_path ) ) { wp_mkdir_p( $dir_path ); } $this->path = $dir_path . $this->file_name; } }