| Current File : /home/pacjaorg/www/copwordpres/wp-content/plugins/download-monitor/src/DLM.php |
<?php
if ( ! defined( 'ABSPATH' ) ) {
exit;
} // Exit if accessed directly
use \WPChill\DownloadMonitor\Util;
/**
* WP_DLM class.
*
* Main plugin class
*/
class WP_DLM {
private $services = null;
/**
* Get the plugin file
*
* @return String
*/
public function get_plugin_file() {
return DLM_PLUGIN_FILE;
}
/**
* Get plugin path
*
* @return string
*/
public function get_plugin_path() {
return plugin_dir_path( $this->get_plugin_file() );
}
/**
* Get plugin URL
*
* @return string
*/
public function get_plugin_url() {
return plugins_url( basename( plugin_dir_path( $this->get_plugin_file() ) ),
basename( $this->get_plugin_file() ) );
}
/**
* Return requested service
*
* @param string $key
*
* @return mixed
*/
public function service( $key ) {
return $this->services->get( $key );
}
/**
* __construct function.
*z
*
* @access public
*/
public function __construct() {
global $wpdb;
register_deactivation_hook( DLM_PLUGIN_FILE, array( $this, 'deactivate_this_plugin' ) );
$cron_jobs = DLM_CRON_Jobs::get_instance();
// Setup Services
$this->services = new DLM_Services();
// Load plugin text domain.
$this->load_textdomain();
// Table for Download Infos.
$wpdb->download_log = "{$wpdb->prefix}download_log";
// New Table for reports.
$wpdb->dlm_reports = "{$wpdb->prefix}dlm_reports_log";
// New Table for individual Downloads.
$wpdb->dlm_downloads = "{$wpdb->prefix}dlm_downloads";
// Setup admin classes.
if ( is_admin() ) {
$extensions_handler = DLM_Extensions_Handler::get_instance();
// check if multisite and needs to create DB table
// Setup admin scripts
$admin_scripts = new DLM_Admin_Scripts();
$admin_scripts->setup();
// Setup Main Admin Class
$dlm_admin = new DLM_Admin();
$dlm_admin->setup();
// setup custom labels
$custom_labels = new DLM_Custom_Labels();
$custom_labels->setup();
// setup custom columns
$custom_columns = new DLM_Custom_Columns();
$custom_columns->setup();
// setup custom actions
$custom_actions = new DLM_Custom_Actions();
$custom_actions->setup();
// Admin Write Panels
new DLM_Admin_Writepanels();
// Admin Media Browser
new DLM_Admin_Media_Browser();
// Admin Media Insert
new DLM_Admin_Media_Insert();
// Upgrade Manager
$upgrade_manager = new DLM_Upgrade_Manager();
$upgrade_manager->setup();
// Legacy Upgrader
$lu_page = new DLM_LU_Page();
$lu_page->setup();
$lu_ajax = new DLM_LU_Ajax();
$lu_ajax->setup();
// Admin Download Page Options Upsells
new DLM_Admin_OptionsUpsells();
if ( class_exists( 'DLM_Download_Duplicator' ) ) {
deactivate_plugins( 'dlm-download-duplicator/dlm-download-duplicator.php' );
}
// The beta testers class
/*if ( defined( 'DLM_BETA' ) && DLM_BETA && class_exists( 'DLM_Beta_Testers') ) {
new DLM_Beta_Testers();
}*/
new DLM_Review();
// Load the templates action class
$plugin_status = DLM_Plugin_Status::get_instance();
}
// Set the DB Upgrader class to see if we need to upgrade the table or not.
// This is mainly to move to version 4.6.x from 4.5.x and below.
$upgrader = DLM_DB_Upgrader::get_instance();
// Set Reports. We set them here in order to also create the REST Api calls.
$reports = DLM_Reports::get_instance();
// Setup AJAX handler if doing AJAX
if ( defined( 'DOING_AJAX' ) ) {
new DLM_Ajax_Handler();
}
// Setup new AJAX handler
$ajax_manager = new DLM_Ajax_Manager();
$ajax_manager->setup();
// Setup Modal
if ( '1' === get_option( 'dlm_no_access_modal', 0 ) ) {
DLM_Modal::get_instance();
}
// Functions
require_once( $this->get_plugin_path()
. 'includes/download-functions.php' );
// Deprecated
require_once( $this->get_plugin_path() . 'includes/deprecated.php' );
// Setup DLM Download Handler
$download_handler = new DLM_Download_Handler();
$download_handler->setup();
// setup no access page endpoints
$no_access_page_endpoint = new DLM_Download_No_Access_Page_Endpoint();
$no_access_page_endpoint->setup();
// Setup shortcodes
$dlm_shortcodes = new DLM_Shortcodes();
$dlm_shortcodes->setup();
// Setup Widgets
$widget_manager = new DLM_Widget_Manager();
$widget_manager->setup();
// Setup Taxonomies
$taxonomy_manager = new DLM_Taxonomy_Manager();
$taxonomy_manager->setup();
// Setup Post Types
$post_type_manager = new DLM_Post_Type_Manager();
$post_type_manager->setup();
// Setup Log Filters
$log_filters = new DLM_Log_Filters();
$log_filters->setup();
// Setup actions
$this->setup_actions();
// Setup Search support
$search = new DLM_Search();
$search->setup();
// Setup Gutenberg
$gutenberg = new DLM_Gutenberg();
$gutenberg->setup();
// Setup Gutenberg Download Preview
$gb_download_preview = new DLM_DownloadPreview_Preview();
$gb_download_preview->setup();
// Backwards Compatibility.
$dlm_backwards_compatibility
= DLM_Backwards_Compatibility::get_instance();
// Setup integrations
$this->setup_integrations();
// Setup class that handles the frontend templates
DLM_Frontend_Templates::get_instance();
// check if we need to bootstrap E-Commerce
if ( apply_filters( 'dlm_shop_load_bootstrap', true ) ) {
require_once( $this->get_plugin_path() . 'src/Shop/bootstrap.php' );
}
// Fix to whitelist our function for PolyLang.
add_filter( 'pll_home_url_white_list',
array( $this, 'whitelist_polylang' ), 15, 1 );
// Generate attachment URL as Download link for protected files. Adding this here because we need it both in admin and in front.
add_filter( 'wp_get_attachment_url',
array( $this, 'generate_attachment_url' ), 15, 2 );
add_action( 'admin_menu', array( $this, 'init_upsells' ) );
}
/**
* Load Textdomain
*
* @since 4.7.72
*/
private function load_textdomain() {
$dlm_lang = dirname( DLM_FILE ) . '/languages/';
if ( get_user_locale() !== get_locale() ) {
unload_textdomain( 'download-monitor' );
$locale = apply_filters( 'plugin_locale', get_user_locale(),
'download-monitor' );
$lang_ext = sprintf( '%1$s-%2$s.mo', 'download-monitor', $locale );
$lang_ext1 = WP_LANG_DIR
. "/download-monitor/download-monitor-{$locale}.mo";
$lang_ext2 = WP_LANG_DIR . "/plugins/download-monitor/{$lang_ext}";
if ( file_exists( $lang_ext1 ) ) {
load_textdomain( 'download-monitor', $lang_ext1 );
} elseif ( file_exists( $lang_ext2 ) ) {
load_textdomain( 'download-monitor', $lang_ext2 );
} else {
load_plugin_textdomain( 'download-monitor', false, $dlm_lang );
}
} else {
load_plugin_textdomain( 'download-monitor', false, $dlm_lang );
}
}
/**
* Setup actions
*/
private function setup_actions() {
add_filter( 'plugin_action_links_' . plugin_basename( DLM_PLUGIN_FILE ),
array( $this, 'plugin_links' ) );
add_action( 'init', array( $this, 'register_globals' ) );
add_action( 'after_setup_theme', array( $this, 'compatibility' ), 20 );
add_action( 'the_post', array( $this, 'setup_download_data' ) );
add_action( 'wp_enqueue_scripts', array( $this, 'frontend_scripts' ) );
// Get the correct download link in archive pages or when retrieving download permalink
add_filter( 'post_type_link',
array( $this, 'archive_filter_download_link' ), 20, 2 );
// setup product manager
DLM_Product_Manager::get()->setup();
}
/**
* Setup 3rd party integrations
*/
private function setup_integrations() {
$yoast = new DLM_Integrations_YoastSEO();
$yoast->setup();
$post_types_order = new DLM_Integrations_PostTypesOrder();
$post_types_order->setup();
}
/**
* Add Theme Compatibility
*
* @access public
* @return void
*/
public function compatibility() {
// Post thumbnail support
if ( ! current_theme_supports( 'post-thumbnails' ) ) {
add_theme_support( 'post-thumbnails' );
remove_post_type_support( 'post', 'thumbnail' );
remove_post_type_support( 'page', 'thumbnail' );
} else {
// Get current supported
$current_support = get_theme_support( 'post-thumbnails' );
// fix current support for some themes
if ( is_array( $current_support )
&& is_array( $current_support[0] )
) {
$current_support = $current_support[0];
}
// This can be a bool or array. If array we merge our post type in, if bool ignore because it's like a global theme setting.
if ( is_array( $current_support ) ) {
add_theme_support( 'post-thumbnails',
array_merge( $current_support, array( 'dlm_download' ) ) );
}
add_post_type_support( 'download', 'thumbnail' );
}
}
/**
* Add links to admin plugins page.
*
* @param array $links
*
* @return array
*/
public function plugin_links( $links ) {
$plugin_links = array(
'<a href="' . DLM_Admin_Settings::get_url() . '">' . __( 'Settings',
'download-monitor' ) . '</a>',
);
return array_merge( $plugin_links, $links );
}
/**
* frontend_scripts function.
*
* @access public
* @return void
*/
public function frontend_scripts() {
if ( apply_filters( 'dlm_frontend_scripts', true ) ) {
wp_register_style( 'dlm-frontend', $this->get_plugin_url()
. '/assets/css/frontend-tailwind.min.css',
array(), DLM_VERSION );
}
// only enqueue preview stylesheet when we're in the preview.
if ( isset( $_GET['dlm_gutenberg_download_preview'] ) ) {
// Enqueue admin css
wp_enqueue_style(
'dlm_preview',
plugins_url( '/assets/css/preview.min.css',
$this->get_plugin_file() ),
array(),
DLM_VERSION
);
}
// Leave this filter here in case XHR is problematic and needs to be disabled.
if ( self::do_xhr() ) {
wp_register_script(
'dlm-xhr',
plugins_url( '/assets/js/dlm-xhr' . ( ( ! SCRIPT_DEBUG )
? '.min' : '' ) . '.js', $this->get_plugin_file() ),
array( 'jquery' ),
DLM_VERSION,
true
);
wp_enqueue_script( 'dlm-xhr' );
// Add dashicons on the front if popup modal for no access is used.
if ( '1' === get_option( 'dlm_no_access_modal', 0 ) ) {
wp_enqueue_style( 'dashicons' );
wp_enqueue_style( 'dlm-frontend' );
}
// @todo: delete the xhr_links attribute in the future as it will not be needed. It's only here for backwards
// compatibility as extensions might using it. Used prior to 4.7.72.
$dlm_xhr_data = apply_filters(
'dlm_xhr_data',
array(
'xhr_links' => array(
'class' => array(
'download-link',
'download-button',
),
),
'prevent_duplicates' => DLM_Utils::no_duplicate_download(),
)
);
$dlm_xhr_security_data = array(
'ajaxUrl' => admin_url( 'admin-ajax.php' ),
);
$xhr_data = array_merge( $dlm_xhr_data, $dlm_xhr_security_data );
// Let's create the URL pointer for the download link. It will be used as a global variable in the xhr.js file
// and will be used to check if is a true download request or not.
$scheme = parse_url( get_option( 'home' ),
PHP_URL_SCHEME );
$endpoint = get_option( 'dlm_download_endpoint' );
$endpoint = $endpoint ? $endpoint : 'download';
$wpml_options = get_option( 'icl_sitepress_settings', false );
$is_dlm_translated = false;
if ( $wpml_options
&& isset( $wpml_options['custom_posts_sync_option'] )
&& in_array( 'dlm_download',
$wpml_options['custom_posts_sync_option'] )
) {
$is_dlm_translated = true;
}
if ( $is_dlm_translated ) {
add_filter( 'wpml_get_home_url',
array( 'DLM_Utils', 'wpml_download_link' ), 15, 2 );
}
if ( get_option( 'permalink_structure' ) ) {
// Fix for translation plugins that modify the home_url.
$download_pointing_url = get_home_url( null, '', $scheme );
$download_pointing_url = $download_pointing_url . '/'
. $endpoint . '/';
} else {
$download_pointing_url = add_query_arg( $endpoint, '',
home_url( '', $scheme ) );
}
// Now we can remove the filter as the link is generated.
//@todo: If Downloads will be made translatable in the future then this should be removed.
if ( $is_dlm_translated ) {
remove_filter( 'wpml_get_home_url',
array( 'DLM_Utils', 'wpml_download_link' ), 15, 2 );
}
$nonXHRGlobalLinks = apply_filters( 'dlm_non_xhr_uri', array() );
$nonXHRGlobalLinks = array_map( 'sanitize_text_field',
$nonXHRGlobalLinks );
// The dlmXHRprogress is used to display the progress bar on the front end.
$dlmXHRprogress = apply_filters(
'dlm_xhr_progress',
array(
'display' => true,
'animation' => includes_url( '/images/spinner.gif' ),
)
);
// Add the global variables for the XHR script.
wp_add_inline_script( 'dlm-xhr',
'const dlmXHR = ' . json_encode( $xhr_data )
. '; dlmXHRinstance = {}; const dlmXHRGlobalLinks = "'
. esc_url( $download_pointing_url )
. '"; const dlmNonXHRGlobalLinks = '
. json_encode( $nonXHRGlobalLinks ) . '; dlmXHRgif = "'
. esc_url( $dlmXHRprogress['animation'] )
. '"; const dlmXHRProgress = "' . $dlmXHRprogress['display']
. '"', 'before' );
// Add translations for the error messages.
wp_localize_script( 'dlm-xhr', 'dlmXHRtranslations',
apply_filters( 'dlm_xhr_error_translations', array(
'error' => esc_html__( 'An error occurred while trying to download the file. Please try again.',
'download-monitor' ),
'not_found' => esc_html__( 'Download does not exist.',
'download-monitor' ),
'no_file_path' => esc_html__( 'No file path defined.',
'download-monitor' ),
'no_file_paths' => esc_html__( 'No file paths defined.',
'download-monitor' ),
'filetype' => esc_html__( 'Download is not allowed for this file type.',
'download-monitor' ),
'file_access_denied' => esc_html__( 'Access denied to this file.',
'download-monitor' ),
'access_denied' => esc_html__( 'Access denied. You do not have permission to download this file.',
'download-monitor' ),
'security_error' => esc_html__( 'Something is wrong with the file path.',
'download-monitor' ),
'file_not_found' => esc_html__( 'File not found.',
'download-monitor' ),
) ) );
}
/**
* Fires after frontend scripts are enqueued
*
* @hooked WPChill\DownloadMonitor\Shop\Util\Assets::enqueue_assets - 10
*/
do_action( 'dlm_frontend_scripts_after' );
}
/**
* Register environment globals
*
* @access private
* @return void
*/
public function register_globals() {
$GLOBALS['dlm_download'] = null;
}
/**
* When the_post is called, get download data too
*
* @access public
*
* @param mixed $post
*
* @return void
*/
public function setup_download_data( $post ) {
if ( is_int( $post ) ) {
$post = get_post( $post );
}
if ( $post->post_type !== 'dlm_download' ) {
return;
}
try {
$download = $this->service( 'download_repository' )
->retrieve_single( $post->ID );
$GLOBALS['dlm_download'] = $download;
} catch ( Exception $e ) {
}
}
/** Deprecated methods **************************************************/
/**
* get_template_part function.
*
* @param mixed $slug
* @param string $name (default: '')
*
* @return void
* @deprecated 1.6.0
*
* @access public
*
*/
public function get_template_part( $slug, $name = '', $custom_dir = '' ) {
// Deprecated
DLM_Debug_Logger::deprecated( __METHOD__ );
// Load template part
$template_handler = new DLM_Template_Handler();
$template_handler->get_template_part( $slug, $name, $custom_dir );
}
/**
* Get the plugin url
*
* @return string
* @deprecated 1.6.0
*
* @access public
*/
public function plugin_url() {
// Deprecated
DLM_Debug_Logger::deprecated( __METHOD__ );
return $this->get_plugin_url();
}
/**
* Get the plugin path
*
* @return string
* @deprecated 1.6.0
*
* @access public
*/
public function plugin_path() {
// Deprecated
DLM_Debug_Logger::deprecated( __METHOD__ );
return $this->get_plugin_path();
}
/**
* Returns a listing of all files in the specified folder and all
* subdirectories up to 100 levels deep. The depth of the recursiveness can
* be controlled by the $levels param.
*
* @param string $folder (default: '')
*
* @return array|bool
* @deprecated 1.6.0
*
* @access public
*
*/
public function list_files( $folder = '' ) {
// Deprecated
DLM_Debug_Logger::deprecated( __METHOD__ );
// File Manger
$file_manager = new DLM_File_Manager();
// Return files
return $file_manager->list_files( $folder );
}
/**
* Parse a file path and return the new path and whether or not it's remote
*
* @param string $file_path
*
* @return array
* @deprecated 1.6.0
*
*/
public function parse_file_path( $file_path ) {
// Deprecated
DLM_Debug_Logger::deprecated( __METHOD__ );
// File Manger
$file_manager = new DLM_File_Manager();
// Return files
return $file_manager->parse_file_path( $file_path );
}
/**
* Gets the filesize of a path or URL.
*
* @param string $file_path
*
* @access public
* @return string size on success, -1 on failure
* @deprecated 1.6.0
*
*/
public function get_filesize( $file_path ) {
// Deprecated
DLM_Debug_Logger::deprecated( __METHOD__ );
// File Manger
$file_manager = new DLM_File_Manager();
// Return files
return $file_manager->get_file_size( $file_path );
}
/**
* Gets md5, sha1 and crc32 hashes for a file and store it.
*
* @return array of sizes
* @deprecated 1.6.0
*
* @string $file_path
*
* @access public
*/
public function get_file_hashes( $file_path ) {
// Deprecated
DLM_Debug_Logger::deprecated( __METHOD__ );
// Return files
return $this->service( 'hasher' )->get_file_hashes( $file_path );
}
/**
* Encode files for storage
*
* @param array $files
*
* @return string
* @deprecated 1.6.0
*
*/
public function json_encode_files( $files ) {
// Deprecated
DLM_Debug_Logger::deprecated( __METHOD__ );
// File Manger
$file_manager = new DLM_File_Manager();
// Return files
return $file_manager->json_encode_files( $files );
}
/**
* Fallback for PHP < 5.4 where JSON_UNESCAPED_UNICODE does not exist.
*
* @param array $matches
*
* @return string
* @deprecated 1.6.0
*
*/
public function json_unscaped_unicode_fallback( $matches ) {
// Deprecated
DLM_Debug_Logger::deprecated( __METHOD__ );
// File Manger
$file_manager = new DLM_File_Manager();
// Return files
return $file_manager->json_unscaped_unicode_fallback( $matches );
}
/**
* Filter the download link so that it retrieves the corresponding download
* link in archive pages
*
* @param $post_link
* @param $post
*
* @return mixed|String
*
* @since 4.4.5
*/
public function archive_filter_download_link( $post_link, $post ) {
// We exclude the search because there is a specific option for this
if ( 'dlm_download' == $post->post_type && ! is_search() ) {
// fetch download object
try {
/** @var DLM_Download $download */
$download = download_monitor()->service( 'download_repository' )
->retrieve_single( $post->ID );
return $download->get_the_download_link();
} catch ( Exception $e ) {
}
}
return $post_link;
}
/**
* Whitelist class DLM_Download's method get_the_download_link
*/
public function whitelist_polylang( $list ) {
$download = new DLM_Download();
// We add our download link to polylang's whitelist functions, to be able to retrieve the language in the link
$list[] = array( 'function' => 'get_the_download_link' );
return $list;
}
/**
* Check if we can do XHR download
*
* @return mixed|null
* @since 4.6.0
*/
public static function do_xhr() {
$return = true;
if ( self::dlm_x_sendfile() ) {
$return = false;
}
return apply_filters( 'dlm_do_xhr', $return );
}
/**
* Return the Download Link for a given file if that file was protected by
* DLM
*
* @param $url
* @param $attachment_id
*
* @return mixed|String
* @since 4.7.2
*/
public function generate_attachment_url( $url, $attachment_id ) {
// Get the Download ID, if exists
$known_download = get_post_meta( $attachment_id, 'dlm_download', true );
$protected = get_post_meta( $attachment_id, 'dlm_protected_file',
true );
// If it doesn't exist, return the original URL
if ( empty( $known_download ) || '1' !== $protected ) {
return $url;
}
$known_download = json_decode( $known_download, true );
$download_id = isset( $known_download['download_id'] )
? $known_download['download_id'] : false;
$version_id = isset( $known_download['version_id'] )
? $known_download['version_id'] : false;
if ( ! $download_id ) {
return $url;
}
$download = false;
// Try to find our Download
try {
/** @var DLM_Download $download */
$download = download_monitor()->service( 'download_repository' )
->retrieve_single( absint( $download_id ) );
} catch ( Exception $exception ) {
return $url;
}
$url = $download->get_the_download_link();
// Set version also to the URL as the user might add another version to that Download that could download another file
if ( $version_id ) {
$url = add_query_arg( 'v', $version_id, $url );
}
// Return our Download Link instead of the original URL
return $url;
}
/**
* Handle plugin deactivation processes.
*
* @return void
*
* @since 4.8.0
*/
public function deactivate_this_plugin() {
self::handle_plugin_action();
}
/**
* Handle plugin activation/deactivation hook
*
* @param string $request activation/deactivation.
*
* @return void
* @since 4.8.0
*/
public static function handle_plugin_action( $request = 'deactivate' ) {
$user_license = get_option( 'dlm_master_license', false );
// If no license found, skip this.
if ( ! $user_license ) {
return;
}
$extensions_handler = DLM_Extensions_Handler::get_instance();
$user_license = json_decode( $user_license, true );
$email = $user_license['email'];
$license_key = $user_license['license_key'];
$action_trigger = '-dlm';
$args = array(
'key' => $license_key,
'email' => $email,
'extension_action' => $request,
'action_trigger' => $action_trigger,
);
$extensions_handler->handle_master_license( $args );
}
/**
* Enable/disable X-Sendfile functionality
*
* @return mixed|null
* @since 4.9.6
*/
public static function dlm_x_sendfile() {
/**
* Hook to enable or disable the X-Sendfile functionality
*
*
* @hook dlm_x_sendfile
*
* @hooked DLM_Backwards_Compatibility->x_sendfile_compatibility() - 5
*
* @since 4.9.6
*/
return apply_filters( 'dlm_x_sendfile', false );
}
/**
* Enable/disable Proxy IP Override functionality
*
* @return mixed|null
* @since 4.9.6
*/
public static function dlm_proxy_ip_override() {
/**
* Hook to enable or disable the Proxy IP Override functionality
*
* @hook dlm_allow_x_forwarded_for
*
* @hooked DLM_Backwards_Compatibility->allow_x_forwarded_compatibility() - 5
*
* @since 4.9.6
*/
return apply_filters( 'dlm_allow_x_forwarded_for', false );
}
/**
* Enable/disable Hotlink prevention functionality
*
* @return mixed|null
* @since 4.9.6
*/
public static function dlm_prevent_hotlinking() {
/**
* Hook to enable or disable the Hotlink prevention functionality
*
* @hook dlm_hotlink_protection
*
* @hooked DLM_Backwards_Compatibility->hotlink_protection_compatibility() - 5
*
* @since 4.9.6
*/
return apply_filters( 'dlm_hotlink_protection', false );
}
/**
* Initialize the Upsells
*
* @since 4.9.9
*/
public function init_upsells() {
DLM_Upsells::get_instance();
}
}