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snapshot.php
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<?php
/*
Plugin Name: CP Snapshot
Version: 1.0.0
Description: Dieses Plugin ermöglicht es Dir, bei Bedarf schnelle Backup-Snapshots Deiner funktionierenden ClassicPress-Datenbank zu erstellen. Du kannst aus den standardmäßigen ClassicPress-Tabellen sowie benutzerdefinierten Plugin-Tabellen innerhalb der Datenbankstruktur auswählen. Alle Snapshots werden protokolliert und Du kannst den Snapshot nach Bedarf wiederherstellen.
Author: PSOURCE
Author URI: https://github.com/cp-psource
Plugin URI: https://cp-psource.github.io/cp-snapshot
License: GPL2
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: snapshot
Domain Path: languages
Network: true
*/
/* Copyright 2016-2024 PSOURCE (https://github.com/cp-psource)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* @@@@@@@@@@@@@@@@@ PS UPDATER 1.3 @@@@@@@@@@@
**/
require 'psource/psource-plugin-update/plugin-update-checker.php';
use YahnisElsts\PluginUpdateChecker\v5\PucFactory;
$myUpdateChecker = PucFactory::buildUpdateChecker(
'https://github.com/cp-psource/cp-snapshot',
__FILE__,
'cp-snapshot'
);
//Set the branch that contains the stable release.
$myUpdateChecker->setBranch('master');
/**
* @@@@@@@@@@@@@@@@@ ENDE PS UPDATER 1.3 @@@@@@@@@@@
**/
if ( ! defined( 'SNAPSHOT_I18N_DOMAIN' ) ) {
define( 'SNAPSHOT_I18N_DOMAIN', 'snapshot' );
}
if ( ! defined( 'SNAPSHOT_TD' ) ) {
define( 'SNAPSHOT_TD', 'snapshot' );
}
/* Load important file functions (and everything that goes with it). */
require_once ABSPATH . 'wp-admin/includes/admin.php';
/* Load shared-ui */
require_once 'assets/shared-ui/plugin-ui.php';
require_once 'new-ui-tester.php';
if ( ! class_exists( 'PSOURCESnapshot' ) ) {
class PSOURCESnapshot {
/**
* Singleton instance of the plugin.
*
* @since 1.0.0
*
* @access private
* @var PSOURCESnapshot
*/
private static $instance = null;
public $DEBUG = false;
private $_pagehooks = array(); // A list of our various nav items. Used when hooking into the page load actions.
private $_messages = array(); // Message set during the form processing steps for add, edit, udate, delete, restore actions
private $_settings = array(); // These are global dynamic settings NOT stores as part of the config options
private $_admin_header_error; // Set during processing will contain processing errors to display back to the user
private $snapshot_logger;
private $_session;
public $_snapshot_admin_metaboxes;
public $_new_ui_tester;
private $plugin_path;
private $plugins_dir;
private $plugins_folder;
private $content_folder;
private $plugin_url;
private $plugin_file;
public $form_errors;
public $config_data;
private function __construct() {
// Creates the class autoloader.
spl_autoload_register( array( $this, 'class_loader' ) );
$this->plugin_file = __FILE__;
$this->plugin_path = plugin_dir_path( __FILE__ );
$this->plugin_url = plugin_dir_url( __FILE__ );
$this->DEBUG = false;
$this->_settings['SNAPSHOT_VERSION'] = '1.0.0';
if ( is_multisite() ) {
$this->_settings['SNAPSHOT_MENU_URL'] = network_admin_url() . 'admin.php?page=';
} else {
$this->_settings['SNAPSHOT_MENU_URL'] = get_admin_url() . 'admin.php?page=';
}
if ( defined( 'WP_PLUGIN_DIR' ) && WP_PLUGIN_DIR ) {
$this->plugins_dir = WP_PLUGIN_DIR;
$plugin_folder = str_replace( WP_CONTENT_DIR, '', WP_PLUGIN_DIR );
$this->plugins_folder = str_replace( ABSPATH, '', WP_PLUGIN_DIR );
$this->content_folder = str_replace( $plugin_folder, '', $this->plugins_folder );
} else {
$this->plugins_dir = trailingslashit( WP_CONTENT_DIR ) . 'plugins/';
$this->plugins_folder = 'wp-content/plugins';
$this->content_folder = 'wp-content/';
}
$this->_settings['SNAPSHOT_PLUGIN_URL'] = trailingslashit( WP_PLUGIN_URL ) . basename( dirname( __FILE__ ) );
$this->_settings['SNAPSHOT_PLUGIN_BASE_DIR'] = dirname( __FILE__ );
$this->_settings['admin_menu_label'] = __( "Snapshot", SNAPSHOT_I18N_DOMAIN ); // Used as the 'option_name' for wp_options table
$this->_settings['options_key'] = "psource_snapshot";
$this->_settings['recover_table_prefix'] = "_snapshot_recover_";
$this->_settings['backupBaseFolderFull'] = ""; // Will be set during page load in $this->set_backup_folder();
$this->_settings['backupBackupFolderFull'] = ""; // Will be set during page load in $this->set_backup_folder();
$this->_settings['backupRestoreFolderFull'] = ""; // Will be set during page load in $this->set_backup_folder();
$this->_settings['destinationClasses'] = array(); // Will be set during page load
$this->_settings['backupLogFolderFull'] = ""; // Will be set during page load in $this->set_backup_folder();
$this->_settings['backupSessionFolderFull'] = ""; // Will be set during page load in $this->set_backup_folder();
$this->_settings['backupLockFolderFull'] = ""; // Will be set during page load in $this->set_backup_folder();
$this->_settings['backupURLFull'] = ""; // Will be set during page load in $this->set_backup_folder();
$this->_settings['backupLogURLFull'] = ""; // Will be set during page load in $this->set_backup_folder();
$this->_settings['backup_cron_hook'] = "snapshot_backup_cron"; // Used to identify WP Cron items
$this->_settings['remote_file_cron_hook'] = "snapshot_remote_file_cron"; // Used to identify WP Cron items
//$this->_settings['remote_file_cron_interval'] = "snapshot-15minutes";
$this->_settings['remote_file_cron_interval'] = "snapshot-5minutes";
$this->_admin_header_error = "";
add_action( 'admin_head', array( $this, 'enqueue_shared_ui' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_icon_admin_style' ) );
/* Setup the tetdomain for i18n language handling see http://codex.wordpress.org/Function_Reference/load_plugin_textdomain */
load_plugin_textdomain( SNAPSHOT_I18N_DOMAIN, false, dirname( plugin_basename( __FILE__ ) ) . '/languages/' );
/* Standard activation hook for all ClassicPress plugins see http://codex.wordpress.org/Function_Reference/register_activation_hook */
register_activation_hook( __FILE__, array( $this, 'snapshot_plugin_activation_proc' ) );
register_deactivation_hook( __FILE__, array( $this, 'snapshot_plugin_deactivation_proc' ) );
//add_action('plugins_loaded', array( $this, 'snapshot_plugin_activation_proc' ) );
/* Register admin actions */
add_action( 'init', array( $this, 'snapshot_init_proc' ) );
add_action( 'admin_init', array( $this, 'snapshot_admin_init_proc' ) );
add_action( is_multisite() ? 'network_admin_menu' : 'admin_menu', array( $this, 'snapshot_admin_menu_proc' ) );
add_action( 'admin_init', array( $this, 'redirect_old_admin_menus' ) );
/* Hook into the ClassicPress AJAX systems. */
add_action( 'wp_ajax_snapshot_backup_ajax', array( $this, 'snapshot_ajax_backup_proc' ) );
add_action( 'wp_ajax_snapshot_show_blog_tables', array( $this, 'snapshot_ajax_show_blog_tables' ) );
add_action( 'wp_ajax_snapshot_get_blog_restore_info', array( $this, 'snapshot_get_blog_restore_info' ) );
add_action( 'wp_ajax_snapshot_restore_ajax', array( $this, 'snapshot_ajax_restore_proc' ) );
add_action( 'wp_ajax_snapshot_view_log_ajax', array( $this, 'snapshot_ajax_view_log_proc' ) );
add_action( 'wp_ajax_snapshot_item_abort_ajax', array( $this, 'snapshot_ajax_item_abort_proc' ) );
add_action( 'wp_ajax_snapshot_disable_notif_ajax', array( $this, 'snapshot_ajax_disable_notif_proc' ) );
add_action( 'wp_ajax_snapshot_save_key', array( $this, 'snapshot_save_key_proc' ) );
/* Cron related functions */
add_filter( 'cron_schedules', array( 'Snapshot_Helper_Utility', 'add_cron_schedules' ), 99 );
add_action( $this->_settings['backup_cron_hook'], array( $this, 'snapshot_backup_cron_proc' ) );
add_action( $this->_settings['remote_file_cron_hook'], array( $this, 'snapshot_remote_file_cron_proc' ) );
/* Snapshot Destination AJAX */
add_action( 'snapshot_register_destination', array( $this, 'destination_register_proc' ) );
add_action( 'activated_plugin', array( $this, 'snapshot_activated' ), 10, 2 );
$this->_new_ui_tester = new PSOURCESnapshot_New_Ui_Tester();
// Fix home path when integrating with Domain Mapping
add_filter( 'snapshot_home_path', array( $this, 'snapshot_check_home_path' ) );
// Fix DOMAIN_CURRENT_SITE if not configured
add_filter( 'snapshot_current_domain', array( $this, 'snapshot_check_current_domain' ) );
// Fix PATH_CURRENT_SITE if not configured
add_filter( 'snapshot_current_path', array( $this, 'snapshot_check_current_path' ) );
// Run the compat layer for Cron jobs
Snapshot_Controller_Full_Cron::get()->run_compat();
// Run the Hub integration controller
Snapshot_Controller_Full_Hub::get()->run();
add_filter( 'admin_body_class', array( $this, 'snapshot_maybe_add_body_classes' ) );
}
function snapshot_check_home_path( $path ) {
if ( '/' == $path || 2 > strlen( $path ) ) {
$path = ABSPATH;
}
return $path;
}
function snapshot_check_current_domain( $path ) {
if ( empty( $path ) ) {
$path = preg_replace( '/(http|https):\/\/|\/$/', '', network_home_url() );
}
return $path;
}
function snapshot_check_current_path( $path ) {
if ( ! defined( $path ) ) {
$blog_details = get_blog_details();
$path = $blog_details->path;
}
return $path;
}
function snapshot_init_proc() {
if ( ! is_multisite() ) {
$role = get_role( 'administrator' );
if ( $role ) {
$role->add_cap( 'manage_snapshots_items' );
$role->add_cap( 'manage_snapshots_destinations' );
$role->add_cap( 'manage_snapshots_settings' );
$role->add_cap( 'manage_snapshots_import' );
}
$this->load_config();
$this->set_backup_folder();
$this->set_log_folders();
if ( Snapshot_Helper_Utility::is_pro() ) {
Snapshot_Model_Destination::load_destinations();
}
} else {
global $current_site, $current_blog;
if ( $current_site->blog_id == $current_blog->blog_id ) {
$this->load_config();
$this->set_backup_folder();
$this->set_log_folders();
if ( Snapshot_Helper_Utility::is_pro() ) {
Snapshot_Model_Destination::load_destinations();
}
}
}
Snapshot_Controller_Full::get()->run();
}
/**
* Called from ClassicPress when the admin page init process is invoked.
* Sets up other action and filter needed within the admin area for
* our page display.
* @since 1.0.0
**
* @return void
*/
function snapshot_admin_init_proc() {
if ( is_multisite() || ! current_user_can( 'manage_snapshots_items' ) ) {
return;
}
/* Hook into the Plugin listing display logic. This will call the function which adds the 'Settings' link on the row for our plugin. */
add_filter( 'plugin_action_links_' . plugin_basename( __FILE__ ), array( $this, 'snapshot_plugin_settings_link_proc' ) );
/* Hook into the admin bar display logic. So we can add our plugin to the admin bar menu */
add_action( 'wp_before_admin_bar_render', array( $this, 'snapshot_admin_bar_proc' ) );
}
/**
* Hook to add the Snapshots menu option to the new ClassicPress admin
* bar. This function will our a menu option to the admin menu
* named 'Snapshots' which will link to the Tools > Snapshots page.
*
* @since 1.0.0
* @uses $wp_admin_bar
* @uses $this->_settings
*
* @param none
*
* @return void
*/
function snapshot_admin_bar_proc() {
global $wp_admin_bar;
$wp_admin_bar->add_menu(
array(
'parent' => 'new-content',
'id' => 'snapshot-admin-menubar',
'title' => $this->_settings['admin_menu_label'],
'href' => 'admin.php?page=snapshot_new_snapshot',
'meta' => false,
)
);
}
/**
* Called when when our plugin is activated. Sets up the initial settings
* and creates the initial Snapshot instance.
*
* @since 1.0.0
* @uses $this->config_data Our class-level config data
* @see $this->__construct() when the action is setup to reference this function
*
* @param none
*
* @return void
*/
function snapshot_plugin_activation_proc() {
if ( ! is_main_site() ) {
return;
}
$this->load_config();
$this->set_backup_folder();
$this->set_log_folders();
$this->snapshot_scheduler();
}
function snapshot_plugin_deactivation_proc() {
$this->load_config();
$this->set_backup_folder();
$this->set_log_folders();
$crons = _get_cron_array();
if ( $crons ) {
foreach ( $crons as $cron_time => $cron_set ) {
foreach ( $cron_set as $cron_callback_function => $cron_item ) {
if ( $cron_callback_function == "snapshot_backup_cron" ) {
foreach ( $cron_item as $cron_key => $cron_details ) {
if ( isset( $cron_details['args'][0] ) ) {
$item_key = intval( $cron_details['args'][0] );
$timestamp = wp_next_scheduled( $this->_settings['backup_cron_hook'], array( intval( $item_key ) ) );
wp_unschedule_event( $timestamp, $this->_settings['backup_cron_hook'], array( intval( $item_key ) ) );
}
}
} else if ( $cron_callback_function == $this->_settings['remote_file_cron_hook'] ) {
$timestamp = wp_next_scheduled( $this->_settings['remote_file_cron_hook'] );
wp_unschedule_event( $timestamp, $this->_settings['remote_file_cron_hook'] );
}
}
}
}
Snapshot_Controller_Full::get()->deactivate();
}
/**
* Display our message on the Snapshot page(s) header for actions taken
*
* @since 1.0.0
* @uses $this->_messages Set in form processing functions
*
* @param string $local_type
* @param string $local_message
*
* @return void
*/
function snapshot_admin_notices_proc( $local_type = '', $local_message = '' ) {
$message_types = array( 'success', 'warning', 'error' );
$message_type = 'success';
$message_text = '';
if ( isset( $_REQUEST['message'], $this->_messages[ $_REQUEST['message'] ] ) ) {
$message_type = 'success';
$message_text = $this->_messages[ $_REQUEST['message'] ];
} elseif ( ! empty( $this->_admin_header_error ) ) {
$message_type = 'error';
$message_text = $this->_admin_header_error;
} elseif ( ! empty( $local_message ) && in_array( $local_type, $message_types ) ) {
$message_type = $local_type;
$message_text = $local_message;
}
$message_format = sprintf(
'<div class="%%1$s snapshot-three wps-message wps-%%2$s-message" title="%s">
<div class="wps-%%2$s-message-wrap"><p>%%3$s</p></div>
</div>',
esc_attr__( 'Click to dismiss', SNAPSHOT_I18N_DOMAIN )
);
if ( $message_text && $message_type ) {
printf( $message_format, 'show', esc_attr( $message_type ), $message_text );
}
foreach ( $message_types as $message_type ) {
printf( $message_format, 'hide', esc_attr( $message_type ), '' );
}
}
/**
* Adds a 'settings' link on the plugin row
*
* @since 1.0.0
* @see $this->admin_init_proc where this function is referenced
*
* @param array links The default links for this plugin.
*
* @return array the same links array as was passed into function but with possible changes.
*/
function snapshot_plugin_settings_link_proc( $links ) {
$settings_link = sprintf( '<a href="%s">%s</a>',
esc_url( $this->snapshot_get_pagehook_url( 'snapshots-newui-new-snapshot' ) ),
esc_html__( 'Einstellungen', SNAPSHOT_I18N_DOMAIN )
);
array_unshift( $links, $settings_link );
return $links;
}
/**
* Add the new Menu to the Tools section in the ClassicPress main nav
*
* @since 1.0.0
* @uses $this->_pagehooks
* @see $this->__construct where this function is referenced
*
* @param none
*
* @return void
*/
function snapshot_admin_menu_proc() {
add_menu_page(
_x( 'Snapshot', 'page label', SNAPSHOT_I18N_DOMAIN ),
_x( 'Snapshot', 'menu label', SNAPSHOT_I18N_DOMAIN ),
'manage_options',
'snapshot_dashboard',
array( $this->_new_ui_tester, 'dashboard' ),
'div'
);
$this->_pagehooks['snapshots-newui-dashboard'] = add_submenu_page(
'snapshot_dashboard',
_x( 'Dashboard', 'page label', SNAPSHOT_I18N_DOMAIN ),
_x( 'Dashboard', 'menu label', SNAPSHOT_I18N_DOMAIN ),
'manage_options',
'snapshot_dashboard',
array( $this->_new_ui_tester, 'dashboard' )
);
$this->_pagehooks['snapshots-newui-snapshots'] = add_submenu_page(
'snapshot_dashboard',
_x( 'Snapshots', 'page label', SNAPSHOT_I18N_DOMAIN ),
_x( 'Snapshots', 'menu label', SNAPSHOT_I18N_DOMAIN ),
'manage_options',
'snapshot_snapshots',
array( $this->_new_ui_tester, 'snapshots' )
);
$this->_pagehooks['snapshots-newui-destinations'] = add_submenu_page(
'snapshot_dashboard',
_x( 'Destinations', 'page label', SNAPSHOT_I18N_DOMAIN ),
_x( 'Destinations', 'menu label', SNAPSHOT_I18N_DOMAIN ),
'manage_options',
'snapshot_destinations',
array( $this->_new_ui_tester, 'destinations' )
);
$this->_pagehooks['snapshots-newui-import'] = add_submenu_page(
'snapshot_dashboard',
_x( 'Importieren', 'page label', SNAPSHOT_I18N_DOMAIN ),
_x( 'Importieren', 'menu label', SNAPSHOT_I18N_DOMAIN ),
'manage_options',
'snapshot_import',
array( $this->_new_ui_tester, 'import' )
);
$this->_pagehooks['snapshots-newui-settings'] = add_submenu_page(
'snapshot_dashboard',
_x( 'Einstellungen', 'page label', SNAPSHOT_I18N_DOMAIN ),
_x( 'Einstellungen', 'menu label', SNAPSHOT_I18N_DOMAIN ),
'manage_options',
'snapshot_settings',
array( $this->_new_ui_tester, 'settings' )
);
// Hook into the ClassicPress load page action for our new nav items. This is better then checking page query_str values.
$panels = array( 'dashboard', 'snapshots', 'destinations', 'import', 'settings' );
$extra_actions = array( 'destinations' => 'on_load_destination_panels' );
foreach ( $panels as $panel ) {
add_action( 'load-' . $this->_pagehooks[ 'snapshots-newui-' . $panel ], array( $this, 'snapshot_on_load_panels' ) );
if ( isset( $extra_actions[ $panel ] ) ) {
add_action( 'load-' . $this->_pagehooks[ 'snapshots-newui-' . $panel ], array( $this, $extra_actions[ $panel ] ) );
}
}
}
/**
* Redirect old menu slugs to the new menus
*/
function redirect_old_admin_menus() {
if ( ! isset( $GLOBALS['pagenow'], $_GET['page'] ) || 'admin.php' !== $GLOBALS['pagenow'] ) {
return;
}
/* old menu slug mapped to new menu slug */
$page_map = array(
'snapshots_edit_panel' => 'snapshots-newui-dashboard',
'snapshots_new_panel' => 'snapshots-newui-new-snapshot',
'snapshots_destinations_panel' => 'snapshots-newui-destinations',
'snapshots_import_panel' => 'snapshots-newui-import',
'snapshots_settings_panel' => 'snapshots-newui-settings',
'snapshots_full_backup_panel' => 'snapshots-newui-managed-backups',
);
if ( isset( $page_map[ $_GET['page'] ] ) ) {
wp_redirect( esc_url_raw( $this->snapshot_get_pagehook_url( $page_map[ $_GET['page'] ] ) ) );
}
}
/**
* Set up the common items used on all Snapshot pages.
*
* @since 1.0.0
*
* @return void
*/
function snapshot_on_load_panels() {
/* These messages are displayed as part of the admin header message see 'admin_notices' ClassicPress action */
$this->_messages['success-update'] = __( 'The Snapshot has been updated.', SNAPSHOT_I18N_DOMAIN );
$this->_messages['success-add'] = __( 'The Snapshot has been created.', SNAPSHOT_I18N_DOMAIN );
$this->_messages['success-delete'] = __( 'Snapshot successfully deleted.', SNAPSHOT_I18N_DOMAIN );
$this->_messages['success-delete-bulk'] = __( 'Selected Snapshots successfully deleted.', SNAPSHOT_I18N_DOMAIN );
$this->_messages['success-restore'] = __( 'The Snapshot has been restored.', SNAPSHOT_I18N_DOMAIN );
$this->_messages['success-settings'] = __( 'Settings have been updated.', SNAPSHOT_I18N_DOMAIN );
$this->_messages['success-runonce'] = __( 'Item scheduled to run.', SNAPSHOT_I18N_DOMAIN );
$this->_messages['success-snapshot-key'] = __( 'Your Snapshot Key has been successfully added.', SNAPSHOT_I18N_DOMAIN );
if ( isset( $_GET['snapshot-action'] ) && 'item-archives' === $_GET['snapshot-action'] ) {
$this->archives_data_items_table = new Snapshot_View_Table_Archives();
} else if ( isset( $_GET['page'] ) && 'snapshots_edit_panel' === $_GET['page'] ) {
$this->items_table = new Snapshot_View_Table_Items();
}
$this->snapshot_scheduler();
$this->snapshot_process_actions();
$this->snapshot_admin_plugin_help();
add_thickbox();
add_action( 'admin_notices', array( $this, 'snapshot_admin_notices_proc' ) );
add_action( 'network_admin_notices', array( $this, 'snapshot_admin_notices_proc' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_admin_scripts' ) );
add_action( 'admin_footer', array( $this, 'snapshot_admin_panels_footer' ) );
}
/**
* Set up for the Managed Backups pages
*/
/*function on_load_managed_backups_panels() {
$this->_messages['success-update'] = __( 'The Backup has been updated.', SNAPSHOT_I18N_DOMAIN );
$this->_messages['success-add'] = __( 'The Backup has been created.', SNAPSHOT_I18N_DOMAIN );
$this->_messages['success-delete'] = __( "Backup successfully deleted.", SNAPSHOT_I18N_DOMAIN );
$this->_messages['success-delete-bulk'] = __( "Selected Backups successfully deleted.", SNAPSHOT_I18N_DOMAIN );
$this->_messages['success-restore'] = __( "The Backup has been restored.", SNAPSHOT_I18N_DOMAIN );
}*/
/**
* Set up the page with needed items for the Destinations metaboxes.
*
* @since 1.0.0
* @uses none
*
* @param none
*
* @return void
*/
function on_load_destination_panels() {
// These messages are displayed as part of the admin header message see 'admin_notices' ClassicPress action
$this->_messages['success-update'] = __( "The Destination has been updated.", SNAPSHOT_I18N_DOMAIN );
$this->_messages['success-add'] = __( "The Destination has been added.", SNAPSHOT_I18N_DOMAIN );
$this->_messages['success-delete'] = __( "The Destination has been deleted.", SNAPSHOT_I18N_DOMAIN );
$this->_messages['success-restore'] = __( "The Destination has been restored.", SNAPSHOT_I18N_DOMAIN );
$this->_messages['success-settings'] = __( "Settings have been updated.", SNAPSHOT_I18N_DOMAIN );
$this->process_snapshot_destination_actions();
$this->snapshot_admin_plugin_help();
add_action( 'admin_notices', array( $this, 'snapshot_admin_notices_proc' ) );
add_action( 'network_admin_notices', array( $this, 'snapshot_admin_notices_proc' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_admin_scripts' ) );
add_action( 'admin_footer', array( $this, 'snapshot_admin_panels_footer' ) );
}
/**
* Enqueue the CSS for the menu icon
*/
function enqueue_icon_admin_style() {
wp_enqueue_style(
'snapshot-menu-icon',
plugins_url( 'assets/css/menu-icon.css', __FILE__ ),
false, $this->_settings['SNAPSHOT_VERSION']
);
}
/**
* Enqueue scripts and styles for the plugin admin
*/
function enqueue_admin_scripts() {
wp_enqueue_style( 'snapshots-admin-stylesheet', plugins_url( '/css/snapshots-admin-styles.css', __FILE__ ),
false, $this->_settings['SNAPSHOT_VERSION'] );
wp_enqueue_script( 'snapshot-admin', plugins_url( '/js/snapshot-admin.js', __FILE__ ),
array( 'jquery' ), $this->_settings['SNAPSHOT_VERSION'] );
wp_localize_script( 'snapshot-admin', 'snapshot_admin_messages', array(
'log_viewer_title' => esc_html__( 'Snapshot Log Viewer', SNAPSHOT_I18N_DOMAIN ),
'select_all' => esc_html__( 'Select all', SNAPSHOT_I18N_DOMAIN ),
'unselect_all' => esc_html__( 'Unselect all', SNAPSHOT_I18N_DOMAIN ),
'loading' => esc_html__( 'Loading...', SNAPSHOT_I18N_DOMAIN ),
'snapshot_initializing' => esc_html__( 'Snapshot initializing', SNAPSHOT_I18N_DOMAIN ),
'destination_type_dropbox' => esc_html__( 'Dropbox', SNAPSHOT_I18N_DOMAIN ),
'memory' => esc_html__( 'Memory: ', SNAPSHOT_I18N_DOMAIN ),
'memory_limit' => esc_html__( 'Limit', SNAPSHOT_I18N_DOMAIN ),
'memory_usage' => esc_html__( 'Usage:', SNAPSHOT_I18N_DOMAIN ),
'memory_peak' => esc_html__( 'Peak:', SNAPSHOT_I18N_DOMAIN ),
'abort' => esc_html__( 'Abort', SNAPSHOT_I18N_DOMAIN ),
'database' => esc_html__( 'Database:', SNAPSHOT_I18N_DOMAIN ),
'files_label' => esc_html__( 'Files: ', SNAPSHOT_I18N_DOMAIN ),
'finishing_snapshot' => esc_html__( 'Snapshot Finishing', SNAPSHOT_I18N_DOMAIN ),
'snapshot_failed' => esc_html__( 'An unknown response returned from Snapshot backup attempt. Aborting. Double check Snapshot settings.', SNAPSHOT_I18N_DOMAIN ),
'finding_filestables' => esc_html__( 'Snapshot determining tables/files to restore', SNAPSHOT_I18N_DOMAIN ),
'files' => esc_html__( 'Files', SNAPSHOT_I18N_DOMAIN ),
'backup_aborted' => esc_html__( 'Snapshot backup aborted', SNAPSHOT_I18N_DOMAIN ),
'no_tables_selected' => esc_html__( 'You must select at least one table', SNAPSHOT_I18N_DOMAIN ),
'no_files_tables_selected' => esc_html__( 'You must select which Files and/or Tables to backup in this Snapshot', SNAPSHOT_I18N_DOMAIN ),
'missing_snapshot_timekey' => esc_html__( 'ERROR: The Snapshot timekey is not set. Try reloading the page', SNAPSHOT_I18N_DOMAIN ),
) );
/* new_ui styles and js */
wp_enqueue_style( 'snapshot-pro-admin-stylesheet', plugins_url( '/assets/css/admin.css', __FILE__ ),
array( 'wdev-plugin-ui' ), $this->_settings['SNAPSHOT_VERSION'] );
wp_enqueue_script( 'snapshot-pro-admin', plugins_url( '/assets/js/admin.min.js', __FILE__ ),
array( 'jquery' ), $this->_settings['SNAPSHOT_VERSION'] );
wp_localize_script( 'snapshot-pro-admin', 'snapshot_messages', array(
'snapshot_key' => esc_html__( 'Snapshot Key', SNAPSHOT_I18N_DOMAIN ),
'snapshot_failed' => esc_html__( 'An unknown response returned from Snapshot backup attempt. Aborting. Double check Snapshot settings.', SNAPSHOT_I18N_DOMAIN ),
'no_files_selected' => esc_html__( 'You must select at least one Files backup option.', SNAPSHOT_I18N_DOMAIN ),
'no_tables_selected' => esc_html__( 'You must select at least one database table to include.', SNAPSHOT_I18N_DOMAIN ),
'no_files_tables' => esc_html__( "You haven't included any files or database tables in this Snapshot. Please select what to include and try again.", SNAPSHOT_I18N_DOMAIN ),
'loading' => esc_html__( 'Loading...', SNAPSHOT_I18N_DOMAIN ),
'working' => esc_html__( 'Working...', SNAPSHOT_I18N_DOMAIN ),
'snapshot_aborted' => esc_html__( 'Snapshot backup aborted', SNAPSHOT_I18N_DOMAIN ),
'restore_aborted' => esc_html__( 'Snapshot restore aborted', SNAPSHOT_I18N_DOMAIN ),
'missing_timekey' => esc_html__( 'ERROR: The Snapshot timekey is not set. Try reloading the page', SNAPSHOT_I18N_DOMAIN ),
) );
}
/**
* Retrieve the ID of the current admin screen, sans the -network suffix
*/
function get_current_screen_id() {
$screen = get_current_screen();
if ( ! $screen ) {
return '';
}
$screen_id = $screen->id;
if ( '-network' === substr( $screen_id, -8, 8 ) ) {
$screen_id = substr( $screen_id, 0, -8 );
}
return $screen_id;
}
/**
* Enqueue the shared-ui if within our plugin screens
*/
function enqueue_shared_ui() {
if ( ! in_array( $this->get_current_screen_id(), $this->_pagehooks ) ) {
return;
}
WDEV_Plugin_Ui::load( plugin_dir_url( plugin_basename( __FILE__ ) ) . 'assets/shared-ui', 'wpmud' );
}
function snapshot_admin_panels_footer() {
?>
<div style="display: none;" id="snapshot-log-view-container">
<div id="snapshot-log-viewer"></div>
<br /><br /></div><?php
}
/**
* Plugin main action processing function. Will filter the action called then
* pass on to other sub-functions
*
* @since 1.0.0
* @uses $_REQUEST global PHP object
*
* @param none
*
* @return void
*/
function snapshot_process_actions() {
if ( is_multisite() ) {
if ( ! is_super_admin() ) {
return;
}
} else {
if ( ! current_user_can( 'manage_snapshots_items' ) ) {
return;
}
}
$ACTION_FOUND = false;
if ( isset( $_REQUEST['snapshot-action'] ) ) {
$snapshot_action = sanitize_text_field( $_REQUEST['snapshot-action'] );
switch ( $snapshot_action ) {
case 'add':
if ( empty( $_POST ) || ( isset( $_POST['snapshot-noonce-field'] ) && ! wp_verify_nonce( $_POST['snapshot-noonce-field'], 'snapshot-add' ) ) ) {
return;
} else {
$this->snapshot_add_update_action_proc( $_POST );
}
$ACTION_FOUND = true;
break;
case 'delete-bulk':
if ( empty( $_POST ) || ( isset( $_POST['snapshot-noonce-field'] ) && ! wp_verify_nonce( $_POST['snapshot-noonce-field'], 'snapshot-delete' ) ) ) {
return;
} else if ( ( isset( $_POST['delete-bulk'] ) ) && ( count( $_POST['delete-bulk'] ) ) ) {
$this->snapshot_delete_bulk_action_proc();
$ACTION_FOUND = true;
} else {
return;
}
$return_url = wp_get_referer();
if ( ! isset( $_GET['page'] ) ) {
$_GET['page'] = 'snapshots_edit_panel';
}
if ( $_GET['page'] == 'snapshots_edit_panel' ) {
$return_url = remove_query_arg( array( 'item' ), $return_url );
}
$return_url = remove_query_arg( array(
'snapshot-action',
'snapshot-noonce-field',
), $return_url );
$return_url = add_query_arg( 'page', sanitize_text_field( $_GET['page'] ), $return_url );
$return_url = add_query_arg( 'message', 'success-delete-bulk', $return_url );
$return_url = esc_url_raw( $return_url );
if ( $return_url ) {
wp_redirect( $return_url );
}
die();
break;
case 'delete-item':
if ( empty( $_GET ) || ( isset( $_POST['snapshot-noonce-field'] ) && ! wp_verify_nonce( $_GET['snapshot-noonce-field'], 'snapshot-delete-item' ) ) ) {
return;
} else {
$this->snapshot_delete_item_action_proc();
$ACTION_FOUND = true;
$return_url = wp_get_referer();
if ( ! isset( $_GET['page'] ) ) {
$_GET['page'] = 'snapshots_edit_panel';
}
if ( $_GET['page'] == 'snapshots_edit_panel' ) {
$return_url = remove_query_arg( array( 'item' ), $return_url );
}
$return_url = remove_query_arg( array(
'snapshot-action',
'snapshot-noonce-field',
), $return_url );
$return_url = add_query_arg( 'page', sanitize_text_field( $_GET['page'] ), $return_url );
$return_url = add_query_arg( 'message', 'success-delete', $return_url );
$return_url = esc_url_raw( $return_url );
if ( $return_url ) {
wp_redirect( $return_url );
}
die();
}
break;
case 'update':
if ( empty( $_POST ) || ( isset( $_POST['snapshot-noonce-field'] ) && ! wp_verify_nonce( $_POST['snapshot-noonce-field'], 'snapshot-update' ) ) ) {
return;
} else {
$this->snapshot_add_update_action_proc( $_POST );
}
$ACTION_FOUND = true;
break;
case 'runonce':
if ( empty( $_GET ) || ( isset( $_POST['snapshot-noonce-field'] ) && ! wp_verify_nonce( $_GET['snapshot-noonce-field'], 'snapshot-runonce' ) ) ) {
return;
} else {
if ( ! isset( $_GET['item'] ) ) {
return;
}
$this->snapshot_item_run_immediate( intval( $_GET['item'] ) );
$return_url = wp_get_referer();
if ( ! isset( $_GET['page'] ) ) {
$_GET['page'] = 'snapshots_edit_panel';
}
if ( $_GET['page'] == 'snapshots_edit_panel' ) {
$return_url = remove_query_arg( array( 'item' ), $return_url );
}
$return_url = remove_query_arg( array(
'snapshot-action',
'snapshot-noonce-field',
), $return_url );
$return_url = add_query_arg( 'page', sanitize_text_field( $_GET['page'] ), $return_url );
$return_url = add_query_arg( 'message', 'success-runonce', $return_url );
$return_url = esc_url_raw( $return_url );
if ( $return_url ) {
wp_redirect( $return_url );
}
die();
}
break;
case 'settings-update':
if ( empty( $_POST ) || ( isset( $_POST['snapshot-noonce-field'] ) && ! wp_verify_nonce( $_POST['snapshot-noonce-field'], 'snapshot-settings' ) ) ) {
return;
} else {
$this->snapshot_settings_config_update();
$ACTION_FOUND = true;
}
break;
case 'download-backup-archive':
if ( ! isset( $_GET['backup-item'] ) ) {
$ACTION_FOUND = false;
break;
}
$timestamp = sanitize_text_field( $_GET['backup-item'] );
$model = new Snapshot_Model_Full_Backup();
$local_archive = $model->local()->get_backup( $timestamp );
$remote_archive = $model->remote()->get_backup_link( $timestamp );
/* Download the local archive if it exists */
if ( file_exists( $local_archive ) ) {
header( 'Content-Description: Snapshot Managed Backup Archive File' );
header( 'Content-Type: application/zip' );
header( 'Content-Disposition: attachment; filename=' . basename( $local_archive ) );
header( 'Content-Transfer-Encoding: binary' );
header( 'Expires: 0' );
header( 'Cache-Control: must-revalidate, post-check=0, pre-check=0' );
header( 'Pragma: public' );
header( 'Content-Length: ' . filesize( $local_archive ) );
Snapshot_Helper_Utility::file_output_stream_chunked( $local_archive );
flush();
die;
} elseif ( $remote_archive ) {
/* Otherwise, redirect to the remotely-hosted archive */
wp_redirect( esc_url_raw( $remote_archive ) );
die;
}
break;
case 'download-archive':
case 'download-log':
if ( ( isset( $_GET['snapshot-item'] ) ) && ( isset( $_GET['snapshot-data-item'] ) ) ) {
$item_key = intval( $_GET['snapshot-item'] );
if ( isset( $this->config_data['items'][ $item_key ] ) ) {
$item = $this->config_data['items'][ $item_key ];
$data_item_key = intval( $_GET['snapshot-data-item'] );
if ( isset( $item['data'][ $data_item_key ] ) ) {
$data_item = $item['data'][ $data_item_key ];
if ( $snapshot_action == 'download-archive' ) {
if ( isset( $data_item['filename'] ) ) {
if ( ( empty( $data_item['destination'] ) ) || ( $data_item['destination'] == "local" ) ) {
$current_backupFolder = $this->snapshot_get_item_destination_path( $item, $data_item );
} else {
$current_backupFolder = $this->get_setting( 'backupBaseFolderFull' );
}
if ( empty( $current_backupFolder ) ) {
$current_backupFolder = $this->get_setting( 'backupBaseFolderFull' );
}
$current_backupFile = trailingslashit( $current_backupFolder ) . $data_item['filename'];
if ( file_exists( $current_backupFile ) ) {
header( 'Content-Description: Snapshot Archive File' );
header( 'Content-Type: application/zip' );
header( 'Content-Disposition: attachment; filename=' . $data_item['filename'] );
header( 'Content-Transfer-Encoding: binary' );
header( 'Expires: 0' );
header( 'Cache-Control: must-revalidate, post-check=0, pre-check=0' );
header( 'Pragma: public' );
header( 'Content-Length: ' . filesize( $current_backupFile ) );
Snapshot_Helper_Utility::file_output_stream_chunked( $current_backupFile );
flush();
die();
}
}
} else if ( $snapshot_action == 'download-log' ) {
$backupLogFileFull = trailingslashit( $this->get_setting( 'backupLogFolderFull' ) )
. $item['timestamp'] . "_" . $data_item['timestamp'] . ".log";
if ( file_exists( $backupLogFileFull ) ) {
header( 'Content-Description: Snapshot Log File' );
header( 'Content-Type: application/text' );
header( 'Content-Disposition: attachment; filename=' . basename( $backupLogFileFull ) );
header( 'Content-Transfer-Encoding: text' );
header( 'Expires: 0' );
header( 'Cache-Control: must-revalidate, post-check=0, pre-check=0' );
header( 'Pragma: public' );
header( 'Content-Length: ' . filesize( $backupLogFileFull ) );
Snapshot_Helper_Utility::file_output_stream_chunked( $backupLogFileFull );
flush();
die();
}
}
}
}
}
$ACTION_FOUND = false;
break;
case 'item-archives':
$CONFIG_CHANGED = false;
$item_key = intval( $_GET['item'] );