Your IP : 18.118.28.160
<?php
/**
* Plugin Name: Envira Gallery
* Plugin URI: http://enviragallery.com
* Description: Envira Gallery is the best responsive WordPress gallery plugin. This is the Pro version.
* Author: Envira Gallery Team
* Author URI: http://enviragallery.com
* Version: 1.9.10
* Text Domain: envira-gallery
* Domain Path: languages
*
* Envira Gallery 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
* any later version.
*
* Envira Gallery 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 Envira Gallery. If not, see <http://www.gnu.org/licenses/>.
*
* @package Envira Gallery
*/
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
update_option( 'envira_gallery', [
'key' => 'license-key',
'type' => 'pro'
] );
// If the user does not have a sufficient version of PHP, exit.
if ( version_compare( PHP_VERSION, '5.6.0', '<' ) ) {
/* translators: %s: admin url */
wp_die( sprintf( esc_html__( 'Envira Gallery requires PHP 5.6 or higher. You\'re still on PHP %s. Please contact your web host for more information on how to upgrade your PHP version.', 'Envira Gallery' ), esc_html( phpversion() ) ) );
}
use Envira\Admin\Admin_Container as Admin;
use Envira\Frontend\Frontend_Container as Frontend;
use Envira\Utils\Updater;
use Envira\Admin\Notices;
use Envira\Compress\Container as Compression_Container;
// Register the installation/uninstall hooks.
register_activation_hook( __FILE__, 'Envira_Gallery::activate' );
register_deactivation_hook( __FILE__, 'Envira_Gallery::deactivate' );
register_uninstall_hook( __FILE__, 'Envira_Gallery::uninstall' );
if ( ! class_exists( 'Envira_Gallery' ) ) :
/**
* Main plugin class.
*
* @since 1.7.0
*
* @package Envira_Gallery
* @author Envira Team
*/
final class Envira_Gallery {
/**
* Holds the class object.
*
* @since 1.7.0
*
* @var object
*/
public static $instance = null;
/**
* Plugin version, used for cache-busting of style and script file references.
*
* @since 1.7.0
*
* @var string
*/
public $version = '1.9.10';
/**
* The name of the plugin.
*
* @since 1.7.0
*
* @var string
*/
public $plugin_name = 'Envira Gallery';
/**
* Unique plugin slug identifier.
*
* @since 1.7.0
*
* @var string
*/
public $plugin_slug = 'envira-gallery';
/**
* Plugin file.
*
* @since 1.7.0
*
* @var string
*/
public $file = __FILE__;
/**
* The Frontend class.
*
* @var Frontend
*/
private $public;
/**
* The Admin class.
*
* @var Admin
*/
private $admin;
/**
* The Compression_Container class.
*
* @var Compression_Container
*/
private $compression;
/**
* Primary class constructor.
*
* @since 1.7.0
*/
public function __construct() {
include_once ABSPATH . 'wp-admin/includes/plugin.php';
if ( is_plugin_active( 'envira-albums/envira-albums.php' ) ) {
if ( ! defined( 'ENVIRA_STANDALONE_PLUGIN_NAME' ) ) {
define( 'ENVIRA_STANDALONE_PLUGIN_NAME', 'Envira Gallery - Standalone Integrated' );
}
}
// Fire a hook before the class is setup.
do_action( 'envira_gallery_pre_init' );
// Load the plugin textdomain.
add_action( 'plugins_loaded', [ $this, 'load_plugin_textdomain' ] );
// Load the plugin.
add_action( 'init', [ $this, 'init' ], 0 );
}
/**
* Setup enviromental constants for Envira.
*
* @since 1.7.0
*
* @access public
* @return void
*/
public function setup_constants() {
if ( ! defined( 'ENVIRA_VERSION' ) ) {
define( 'ENVIRA_VERSION', $this->version );
}
if ( ! defined( 'ENVIRA_SLUG' ) ) {
define( 'ENVIRA_SLUG', $this->plugin_slug );
}
if ( ! defined( 'ENVIRA_FILE' ) ) {
define( 'ENVIRA_FILE', $this->file );
}
if ( ! defined( 'ENVIRA_DIR' ) ) {
define( 'ENVIRA_DIR', plugin_dir_path( __FILE__ ) );
}
if ( ! defined( 'ENVIRA_URL' ) ) {
define( 'ENVIRA_URL', plugin_dir_url( __FILE__ ) );
}
}
/**
* Loads the plugin textdomain for translation.
*
* @since 1.7.0
*/
public function load_plugin_textdomain() {
load_plugin_textdomain( $this->plugin_slug, false, dirname( plugin_basename( ENVIRA_FILE ) ) . '/languages/' );
}
/**
* Loads the plugin into WordPress.
*
* @since 1.7.0
*/
public function init() {
// Lets check the install.
$can_run = $this->check_installation();
// If we cant run lets bail.
if ( false === $can_run ) {
return;
}
// Check if we need to run a update routine.
$this->maybe_run_update();
// Load the legacy fallbacks.
$this->load_legacy();
// Kick off the frontend.
$this->public = new Frontend();
// Load admin only components.
if ( is_admin() ) {
$this->require_admin();
// Kick off the Admin.
$this->admin = new Admin();
$this->compression = new Compression_Container();
$this->require_updater();
}
// Run hook once Envira has been initialized.
do_action( 'envira_gallery_init' );
// Add hook for when Envira has loaded.
do_action( 'envira_gallery_loaded' );
if ( is_admin() ) {
// Retrieve the license key. If it is not set, return early.
$key = $this->get_license_key();
if ( ! $key ) {
return;
}
// If there are any errors with the key itself, return early.
if ( $this->get_license_key_errors() ) {
return;
}
// Fire a hook for Addons to register their updater since we know the key is present.
do_action( 'envira_gallery_updater', $key );
}
}
/**
* Display a nag notice if the user still has Lite activated, or they're on PHP < 5.3
*
* @since 1.3.8.2
*/
public function check_installation() {
include_once ABSPATH . 'wp-admin/includes/plugin.php';
if ( class_exists( 'Envira_Gallery_Lite' ) ) {
add_action( 'admin_notices', [ $this, 'lite_notice' ] );
return false;
}
// Check if supersize plugin is active.
if ( is_plugin_active( 'envira-supersize/envira-supersize.php' ) ) {
set_transient( 'envira_supersize_notice', true, 12 * HOUR_IN_SECONDS );
deactivate_plugins( 'envira-supersize/envira-supersize.php' );
}
if ( ! empty( $_REQUEST['close_supersize_notice'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
delete_transient( 'envira_supersize_notice' );
}
if ( get_transient( 'envira_supersize_notice' ) ) {
add_action( 'admin_notices', [ $this, 'supersize_notice' ] );
}
// Check if standalone plugin is active.
if ( is_plugin_active( 'envira-standalone/envira-standalone.php' ) ) {
update_option( 'envira_gallery_standalone_enabled', true );
set_transient( 'envira_standalone_notice', true, 12 * HOUR_IN_SECONDS );
deactivate_plugins( 'envira-standalone/envira-standalone.php' );
}
if ( ! empty( $_REQUEST['close_standalone_notice'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
delete_transient( 'envira_standalone_notice' );
}
if ( get_transient( 'envira_standalone_notice' ) ) {
add_action( 'admin_notices', [ $this, 'standalone_notice' ] );
}
add_action( 'admin_notices', [ $this, 'beta_notice' ] );
return true;
}
/**
* Determine if there needs to be an update based on Envira version.
*
* @since 1.3.8.2
*/
public function maybe_run_update() {
$version = get_option( 'envira_version' );
if ( version_compare( $version, ENVIRA_VERSION, '<' ) ) {
envira_flush_all_cache();
update_option( 'envira_version', ENVIRA_VERSION, 'no' );
update_option( 'envira_display_welcome', 'true' );
}
}
/**
* Output a nag notice if the user has supersize activated
*
* @since 1.5.7.2
*/
public function supersize_notice() {
?>
<div class="notice notice-error" style="position: relative;padding-right: 38px;">
<p><?php esc_html_e( 'The Supersize addon was detected on your system. All features have been merged directly into Envira Gallery, so it is no longer necessary. It has been deactivated.', 'envira-gallery' ); ?></p>
<a href="<?php echo esc_url( add_query_arg( 'close_supersize_notice', 'true' ) ); ?>"><button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php esc_html_e( 'Dismiss this notice.', 'envira-gallery' ); ?></span></button></a>
</div>
<?php
}
/**
* Output a nag notice if the user has standalone activated
*
* @since 1.5.7.2
*/
public function standalone_notice() {
?>
<div class="notice notice-error" style="position: relative;padding-right: 38px;">
<p><?php esc_html_e( 'The Standalone addon was detected on your system. All features have been merged directly into Envira Gallery, so it is no longer necessary. It has been deactivated.', 'envira-gallery' ); ?></p>
<a href="<?php echo esc_url( add_query_arg( 'close_standalone_notice', 'true' ) ); ?>"><button type="button" class="notice-dismiss"><span class="screen-reader-text">Dismiss this notice.</span></button></a>
</div>
<?php
}
/**
* Output a notice for beta program
*
* @since 1.8.9.7
*/
public function beta_notice() {
$allowed = [ 'pro', 'agency', 'gold', 'ultimate', 'platinum' ];
if ( ! in_array( strtolower( envira_get_license_key_type() ), $allowed, true ) ) {
return false;
}
if ( ! is_envira_page() ) {
return false;
}
echo ( new Notices() )->display_inline_notice( 'beta_noticexxx', false, 'Apply to our exclusive <a href="https://enviragallery.com/account/become-a-beta-tester" />Beta Test Program</a> to see new updates first!', 'updated', '', '', true, 0 ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
}
/**
* Output a nag notice if the user has both Lite and Pro activated
*
* @since 1.3.8.2
*/
public function lite_notice() {
?>
<div class="error">
<p><?php esc_html_e( 'Please', 'envira-gallery' ); ?><a href="plugins.php"><?php esc_html_e( 'deactivate', 'envira-gallery' ); ?></a><?php esc_html_e( 'the Envira Lite Plugin. Your premium version of Envira Gallery may not work as expected until the Lite version is deactivated.', 'envira-gallery' ); ?></p>
</div>
<?php
}
/**
* This function runs when WordPress completes its upgrade process
* It iterates through each plugin updated to see if Envira is included
*
* @param array $upgrader_object Upgrader Object.
* @param array $options Options.
*/
public function envira_wp_upe_upgrade_completed( $upgrader_object = false, $options = false ) {
// The path to our plugin's main file.
$our_plugin = plugin_basename( __FILE__ );
// If an update has taken place and the updated type is plugins and the plugins element exists.
if ( ( defined( 'ENVIRA_WELCOME_SCREEN_FORCE_UPDATE_TEST' ) && true === ENVIRA_WELCOME_SCREEN_FORCE_UPDATE_TEST ) || ( 'update' === $options['action'] && 'plugin' === $options['type'] && isset( $options['plugins'] ) && ! empty( $options['plugins'] ) && is_array( $options['plugins'] ) ) ) {
// Iterate through the plugins being updated and check if ours is there.
foreach ( $options['plugins'] as $plugin ) {
if ( $plugin === $our_plugin ) {
set_transient( 'envira_gallery_updated', 1, 5 ); // five seconds.
}
}
}
}
/**
* Loads all admin related files into scope.
*
* @since 1.7.0
*/
public function require_admin() {
require_once trailingslashit( ENVIRA_DIR ) . 'src/Functions/admin.php';
}
/**
* Loads all updater related files and functions into scope.
*
* @since 1.7.0
*
* @return null Return early if the license key is not set or there are key errors.
*/
public function require_updater() {
// Retrieve the license key. If it is not set, return early.
$key = $this->get_license_key();
if ( ! $key ) {
return;
}
// If there are any errors with the key itself, return early.
if ( $this->get_license_key_errors() ) {
return;
}
// Go ahead and initialize the updater.
$args = [
'plugin_name' => $this->plugin_name,
'plugin_slug' => $this->plugin_slug,
'plugin_path' => plugin_basename( __FILE__ ),
'plugin_url' => trailingslashit( WP_PLUGIN_URL ) . $this->plugin_slug,
'remote_url' => 'https://enviragallery.com/',
'version' => $this->version,
'key' => $key,
];
$updater = new Updater( $args );
}
/**
* Load Legacy
*
* @return void
*/
public function load_legacy() {
require_once trailingslashit( ENVIRA_DIR ) . 'src/Legacy/class-envira-gallery-common.php';
require_once trailingslashit( ENVIRA_DIR ) . 'src/Legacy/class-envira-gallery-settings.php';
require_once trailingslashit( ENVIRA_DIR ) . 'src/Legacy/class-envira-gallery-shortcode.php';
require_once trailingslashit( ENVIRA_DIR ) . 'src/Legacy/class-envira-gallery-updater.php';
if ( is_admin() ) {
require_once trailingslashit( ENVIRA_DIR ) . 'src/Legacy/class-envira-gallery-metaboxes.php';
require_once trailingslashit( ENVIRA_DIR ) . 'src/Legacy/class-envira-gallery-import.php';
require_once trailingslashit( ENVIRA_DIR ) . 'src/Legacy/class-envira-gallery-license.php';
}
}
/**
* Loads all global files into scope.
*
* @since 1.7.0
*/
public function require_global() {
require_once trailingslashit( ENVIRA_DIR ) . 'src/Functions/ajax.php';
require_once trailingslashit( ENVIRA_DIR ) . 'src/Functions/gallery.php';
require_once trailingslashit( ENVIRA_DIR ) . 'src/Functions/image.php';
require_once trailingslashit( ENVIRA_DIR ) . 'src/Functions/themes.php';
require_once trailingslashit( ENVIRA_DIR ) . 'src/Functions/cropping.php';
require_once trailingslashit( ENVIRA_DIR ) . 'src/Functions/common.php';
require_once trailingslashit( ENVIRA_DIR ) . 'src/Functions/cache.php';
require_once trailingslashit( ENVIRA_DIR ) . 'src/Functions/utility.php';
require_once trailingslashit( ENVIRA_DIR ) . 'src/Functions/serialization.php';
require_once trailingslashit( ENVIRA_DIR ) . 'src/Functions/template.php';
}
/**
* Returns a gallery based on ID.
*
* @since 1.7.0
*
* @param int $id The gallery ID used to retrieve a gallery.
* @return array|bool Array of gallery data or false if none found.
*/
public function get_gallery( $id ) {
// Return the gallery data.
return envira_get_gallery( $id );
}
/**
* Internal method that returns a gallery based on ID.
*
* @since 1.7.0
*
* @param int $id The gallery ID used to retrieve a gallery.
* @return array|bool Array of gallery data or false if none found.
*/
public function _get_gallery( $id ) { // phpcs:ignore PSR2.Methods.MethodDeclaration.Underscore
return _envira_get_gallery( $id );
}
/**
* Returns a gallery based on slug.
*
* @since 1.7.0
*
* @param string $slug The gallery slug used to retrieve a gallery.
* @return array|bool Array of gallery data or false if none found.
*/
public function get_gallery_by_slug( $slug ) {
return envira_get_gallery_by_slug( $slug );
}
/**
* Internal method that returns a gallery based on slug.
*
* @since 1.7.0
*
* @param string $slug The gallery slug used to retrieve a gallery.
* @return array|bool Array of gallery data or false if none found.
*/
public function _get_gallery_by_slug( $slug ) { // phpcs:ignore PSR2.Methods.MethodDeclaration.Underscore
return _envira_get_gallery_by_slug( $slug );
}
/**
* Returns all galleries created on the site.
*
* @since 1.7.0
*
* @param bool $skip_empty Skip empty sliders.
* @param bool $ignore_cache Ignore Transient cache.
* @param string $search_terms Search for specified Galleries by Title.
*
* @return array|bool Array of gallery data or false if none found.
*/
public function get_galleries( $skip_empty = true, $ignore_cache = false, $search_terms = '' ) {
return envira_get_galleries( $skip_empty, $ignore_cache, $search_terms );
}
/**
* Internal method that returns all galleries created on the site.
*
* @since 1.7.0
*
* @param bool $skip_empty Skip Empty Galleries.
* @param string $search_terms Search for specified Galleries by Title.
* @return mixed Array of gallery data or false if none found.
*/
public function _get_galleries( $skip_empty = true, $search_terms = '' ) { // phpcs:ignore PSR2.Methods.MethodDeclaration.Underscore
return _envira_get_galleries( $skip_empty, $search_terms );
}
/**
* Loads the default plugin options.
*
* @since 1.7.0
*
* @return array Array of default plugin options.
*/
public static function default_options() {
$ret = [
'key' => '',
'type' => '',
'is_expired' => false,
'is_disabled' => false,
'is_invalid' => false,
];
return apply_filters( 'envira_gallery_default_options', $ret );
}
/**
* Replaces mb_substr
*
* @access public
* @static
*
* @param string $text The string.
* @param int $offset The offset.
* @param int $length The length.
*
* @return string
*/
public static function mb_substr( $text, $offset, $length ) {
$arr = preg_split( '//u', $text );
$slice = array_slice( $arr, $offset + 1, $length );
return implode( '', $slice );
}
/**
* Autoload function.
*
* @access public
* @static
*
* @param mixed $php_class The class.
*
* @return void
*/
public static function autoload( $php_class ) {
// Prepare variables.
$prefix = 'Envira';
$base_dir = __DIR__ . '/src/';
$length = mb_strlen( $prefix );
// If the class is not using the namespace prefix, return.
if ( 0 !== strncmp( $prefix, $php_class, $length ) ) {
return;
}
// Prepare classes to be autoloaded.
$relative_class = self::mb_substr( $php_class, 0, strlen( $php_class ) );
$relative_class = str_replace( 'Envira\\', '', $relative_class );
$file = $base_dir . str_replace( '\\', '/', $relative_class ) . '.php';
// If the file exists, load it.
if ( file_exists( $file ) ) {
require_once $file;
}
}
/**
* Fired when the plugin is activated.
*
* @since 1.7.0
*
* @global int $wp_version The version of WordPress for this install.
* @global object $wpdb The WordPress database object.
* @param boolean $network_wide True if WPMU superadmin uses "Network Activate" action, false otherwise.
*/
public static function activate( $network_wide ) {
global $wp_version;
// Deactivate lite.
deactivate_plugins( 'envira-gallery-lite/envira-gallery-lite.php' );
if ( version_compare( $wp_version, '4.4.0', '<' ) && ! defined( 'ENVIRA_FORCE_ACTIVATION' ) ) {
deactivate_plugins( plugin_basename( __FILE__ ) );
/* translators: %s: admin url */
wp_die( sprintf( wp_kses_post( 'Sorry, but your version of WordPress does not meet Envira Gallery\'s required version of <strong>4.4.0</strong> to run properly. The plugin has been deactivated. <a href="%s">Click here to return to the Dashboard</a>.', 'envira-gallery' ), esc_url( get_admin_url() ) ) );
}
if ( is_multisite() && $network_wide ) {
$site_list = get_sites();
foreach ( $site_list as $site ) {
switch_to_blog( $site->blog_id );
// Set default license option.
$option = get_option( 'envira_gallery' );
if ( ! $option || empty( $option ) ) {
update_option( 'envira_gallery', self::default_options() );
}
restore_current_blog();
}
} else {
// Set default license option.
$option = get_option( 'envira_gallery' );
if ( ! $option || empty( $option ) ) {
update_option( 'envira_gallery', self::default_options() );
}
}
// Clear Envira transients.
if ( function_exists( 'envira_flush_all_cache' ) ) {
envira_flush_all_cache();
}
}
/**
* Fired when the plugin is deactivated to clear flushed permalinks flag and flush the permalinks.
*
* @since 1.5.7.2
*
* @param boolean $network_wide True if WPMU superadmin uses "Network Activate" action, false otherwise.
*/
public static function deactivate( $network_wide ) {
// Flush rewrite rules.
flush_rewrite_rules();
envira_flush_all_cache();
// Set flag = false in options.
update_option( 'envira-standalone-flushed', false );
}
/**
* Fired when the plugin is uninstalled.
*
* @since 1.7.0
*
* @param object $network_wide Placeholder.
*/
public static function uninstall( $network_wide ) {
if ( is_multisite() ) {
$site_list = get_sites();
foreach ( $site_list as $site ) {
switch_to_blog( $site->blog_id );
delete_option( 'envira_gallery' );
restore_current_blog();
}
} else {
delete_option( 'envira_gallery' );
}
}
/**
* Returns the singleton instance of the class.
*
* @since 1.7.0
*
* @return object The Envira_Gallery object.
*/
public static function get_instance() {
if ( ! isset( self::$instance ) && ! ( self::$instance instanceof Envira_Gallery ) ) {
self::$instance = new self();
self::$instance->setup_constants();
self::$instance->require_global();
}
return self::$instance;
}
// DEPRICATED!
/**
* Returns the license key for Envira.
*
* @since 1.7.0
*
* @return string $key The user's license key for Envira.
*/
public function get_license_key() {
return envira_get_license_key();
}
/**
* Returns possible license key error flag.
*
* @since 1.7.0
*
* @return bool True if there are license key errors, false otherwise.
*/
public function get_license_key_errors() {
$option = get_option( 'envira_gallery' );
return isset( $option['is_expired'] ) && $option['is_expired'] || isset( $option['is_disabled'] ) && $option['is_disabled'] || isset( $option['is_invalid'] ) && $option['is_invalid'];
}
/**
* Returns the number of images in a gallery.
*
* @since 1.7.0
*
* @param int $id The gallery ID used to retrieve a gallery.
* @return int The number of images in the gallery.
*/
public function get_gallery_image_count( $id ) {
return envira_get_gallery_image_count( $id );
}
}
spl_autoload_register( 'Envira_Gallery::autoload' );
// Load the plugin.
add_action(
'plugins_loaded',
function () {
Envira_Gallery::get_instance();
}
);
endif;