File: //home/www/terrazasgreen2/wp-content/plugins/email-subscribers/email-subscribers.php
<?php
/**
* Plugin Name: Icegram Express - Email Subscribers, Newsletters and Marketing Automation Plugin
* Plugin URI: https://www.icegram.com/
* Description: Add subscription forms on website, send HTML newsletters & automatically notify subscribers about new blog posts once it is published.
* Version: 5.8.7
* Author: Icegram
* Author URI: https://www.icegram.com/
* Requires at least: 3.9
* Tested up to: 6.8
* WC requires at least: 3.6.0
* WC tested up to: 8.0.2
* ES Woo: 7120515:9f4c7f8bb491260ef19edf9699db73e6
* Requires PHP: 7.0
* Text Domain: email-subscribers
* Domain Path: /lite/languages/
* License: GPLv3
* License URI: http://www.gnu.org/licenses/gpl-3.0.html
* Copyright (c) 2016-2022 Icegram
*/
// If this file is called directly, abort.
if ( ! defined( 'WPINC' ) ) {
die;
}
/**
* Minimum PHP version required for Icegram Express
*
* @since 4.4.1
*
* @since 4.4.3 Added if not already defined() check.
*/
if ( ! defined( 'IG_ES_MIN_PHP_VER' ) ) {
define( 'IG_ES_MIN_PHP_VER', '7.0' );
}
if ( ! function_exists( 'ig_es_fail_php_version_notice' ) ) {
/**
* Icegram Express admin notice for minimum PHP version.
*
* Warning when the site doesn't have the minimum required PHP version.
*
* @return void
* @since 4.4.1
*/
function ig_es_fail_php_version_notice() {
/* translators: %s: PHP version */
$message = sprintf( esc_html__( 'Icegram Express requires PHP version %s+, plugin is currently NOT RUNNING.', 'email-subscribers' ), IG_ES_MIN_PHP_VER );
$html_message = sprintf( '<div class="error">%s</div>', wpautop( $message ) );
echo wp_kses_post( $html_message );
}
}
if ( ! version_compare( PHP_VERSION, IG_ES_MIN_PHP_VER, '>=' ) ) {
add_action( 'admin_notices', 'ig_es_fail_php_version_notice' );
return;
}
/**
* Earlier we were using IG_ES_FEEDBACK_VERSION constant
* We have made some changes into 1.0.11 which we want to use.
* So, avoid conflicts, we have define new constant
* Now onward, we will use this constant
*
* @since 4.3.0
*/
if ( ! defined( 'IG_ES_FEEDBACK_TRACKER_VERSION' ) ) {
define( 'IG_ES_FEEDBACK_TRACKER_VERSION', '1.2.11' );
}
if ( ! defined( 'IG_ES_TRACKER_VERSION' ) ) {
define( 'IG_ES_TRACKER_VERSION', '1.2.6' );
}
if ( ! defined( 'IG_ES_PLUGIN_USAGE_TRACKER_VERSION' ) ) {
define( 'IG_ES_PLUGIN_USAGE_TRACKER_VERSION', '1.0.0' );
}
global $ig_es_tracker;
/**
* WordPress version
*
* @since 4.4.2
*/
global $wp_version;
/* ***************************** Initial Compatibility Work (Start) ******************* */
/* =========== Do not edit this code unless you know what you are doing ========= */
/*
* Note: We are not using ES_PLUGIN_DIR constant at this moment because there are chances
* It might be defined from older version of ES
*/
require plugin_dir_path( __FILE__ ) . 'lite/includes/feedback/class-ig-tracker.php';
$ig_es_tracker = 'IG_Tracker_V_' . str_replace( '.', '_', IG_ES_TRACKER_VERSION );
if ( ! function_exists( 'ig_es_show_upgrade_pro_notice' ) ) {
/**
* Show ES Premium Upgrade Notice
*
* @since 4.3.0
*/
function ig_es_show_upgrade_pro_notice() {
$url = admin_url( 'plugins.php?plugin_status=upgrade' );
?>
<div class="notice notice-error">
<p>
<?php
echo wp_kses_post(
sprintf(
/* translators: %s: Link to Icegram Express Premium upgrade */
__( 'You are using older version of <strong>Icegram Express Premium</strong> plugin. It won\'t work because it needs plugin to be updated. Please update %s plugin.', 'email-subscribers' ),
'<a href="' . esc_url( $url ) . '" target="_blank">' . __( 'Icegram Express Premium', 'email-subscribers' ) . '</a>'
)
);
?>
</p>
</div>
<?php
}
}
if ( ! function_exists( 'deactivate_plugins' ) ) {
require_once ABSPATH . 'wp-admin/includes/plugin.php';
}
$ig_es_plan = 'lite';
if ( 'email-subscribers-premium.php' === basename( __FILE__ ) ) {
$ig_es_plan = 'premium';
} elseif ( 'icegram-marketing-automation.php' === basename( __FILE__ ) ) {
$ig_es_plan = 'woo';
}
$current_active_plugins = $ig_es_tracker::get_active_plugins();
if ( 'premium' === $ig_es_plan ) {
// We don't need ES Lite version As we are already running ES Premium 4.3.0+
// which includes ES Lite code.
// So, deactivate it
deactivate_plugins( 'email-subscribers/email-subscribers.php', true );
} elseif ( 'woo' === $ig_es_plan ) {
$plugins_to_deactivate = array(
'email-subscribers/email-subscribers.php',
'email-subscribers-premium/email-subscribers-premium.php',
);
foreach ( $plugins_to_deactivate as $plugin_slug ) {
if ( in_array( $plugin_slug, $current_active_plugins, true ) ) {
deactivate_plugins( $plugin_slug, true );
}
}
} else {
/**
* Steps:
* - Check Whether ES Premium Installed
* - If It's installed & It's < 4.3.0 => Show Upgrade Notice
* - If It's installed & It's >= 4.3.0 => return
*/
// - If It's installed & It's < 4.3.0 => Show Upgrade Notice
$all_plugins = $ig_es_tracker::get_plugins( 'all', true );
$es_pro_plugin = 'email-subscribers-premium/email-subscribers-premium.php';
$es_pro_plugin_version = ! empty( $all_plugins[ $es_pro_plugin ] ) ? $all_plugins[ $es_pro_plugin ]['version'] : '';
if ( ! empty( $es_pro_plugin_version ) ) {
// Is Pro active?
$is_pro_active = $all_plugins[ $es_pro_plugin ]['is_active'];
// Free >= 4.3.0 && Pro < 4.3.0
if ( version_compare( $es_pro_plugin_version, 4.3, '<' ) ) {
// Show Upgrade Notice if It's Admin Screen.
if ( is_admin() ) {
add_action( 'admin_head', 'ig_es_show_upgrade_pro_notice', PHP_INT_MAX );
}
} elseif ( $is_pro_active && version_compare( $es_pro_plugin_version, 4.3, '>=' ) ) {
return;
}
}
}
/* ***************************** Initial Compatibility Work (End) ******************* */
if ( ! defined( 'ES_PLUGIN_VERSION' ) ) {
define( 'ES_PLUGIN_VERSION', '5.8.7' );
}
// Plugin Folder Path.
if ( ! defined( 'ES_PLUGIN_DIR' ) ) {
define( 'ES_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );
}
if ( ! defined( 'ES_PLUGIN_BASE_NAME' ) ) {
define( 'ES_PLUGIN_BASE_NAME', plugin_basename( __FILE__ ) );
}
if ( ! defined( 'ES_PLUGIN_FILE' ) ) {
define( 'ES_PLUGIN_FILE', __FILE__ );
}
if ( ! defined( 'ES_PLUGIN_URL' ) ) {
define( 'ES_PLUGIN_URL', plugin_dir_url( __FILE__ ) );
}
if ( ! defined( 'ES_IMG_URL' ) ) {
define( 'ES_IMG_URL', ES_PLUGIN_URL . 'lite/admin/images/' );
}
// Start-IG-Code.
if ( ! defined( 'IG_ES_PLUGIN_PLAN' ) ) {
define( 'IG_ES_PLUGIN_PLAN', 'lite' );
}
// End-IG-Code.
// Start-Woo-Code.
if ( ! defined( 'IG_ES_PLUGIN_PLAN' ) ) {
define( 'IG_ES_PLUGIN_PLAN', 'woo' );
}
add_action( 'before_woocommerce_init', function() {
if ( class_exists( \Automattic\WooCommerce\Utilities\FeaturesUtil::class ) ) {
\Automattic\WooCommerce\Utilities\FeaturesUtil::declare_compatibility( 'custom_order_tables', __FILE__, true );
}
} );
if ( ! function_exists( 'ig_es_woocommerce_inactive_notice' ) ) {
/**
* Icegram Express admin notice when WooCommerce is in inactive.
*
* @return void
* @since 4.6.1
*/
function ig_es_woocommerce_inactive_notice() {
$message = esc_html__( 'Icegram Express requires WooCommerce to be installed and active, plugin is currently NOT RUNNING.', 'email-subscribers' );
$html_message = sprintf( '<div class="error">%s</div>', wpautop( $message ) );
echo wp_kses_post( $html_message );
}
}
/*
* Check if WooCommerce is active. Show notice if not active.
*/
if ( 'woo' === IG_ES_PLUGIN_PLAN && ! in_array( 'woocommerce/woocommerce.php', $current_active_plugins, true ) ) {
add_action( 'admin_notices', 'ig_es_woocommerce_inactive_notice' );
// Disable all other functionality.
return;
}
// End-Woo-Code.
if ( ! function_exists( 'activate_email_subscribers' ) ) {
/**
* The code that runs during plugin activation.
* This action is documented in includes/class-email-subscribers-activator.php
*
* @param bool $network_wide Is plugin being activated on a network.
*/
function activate_email_subscribers( $network_wide ) {
global $wpdb;
require_once ES_PLUGIN_DIR . 'lite/includes/class-email-subscribers-activator.php';
if ( is_multisite() && $network_wide ) {
// Get all active blogs in the network and activate plugin on each one
// phpcs:disable
$blog_ids = $wpdb->get_col( $wpdb->prepare( "SELECT blog_id FROM $wpdb->blogs WHERE deleted = %d", 0 ) );
// phpcs:enable
foreach ( $blog_ids as $blog_id ) {
ig_es_activate_on_blog( $blog_id );
}
} else {
Email_Subscribers_Activator::activate();
add_option( 'email_subscribers_do_activation_redirect', true );
}
}
}
if ( ! function_exists( 'deactivate_email_subscribers' ) ) {
/**
* The code that runs during plugin deactivation.
* This action is documented in includes/class-email-subscribers-deactivator.php
*
* @param bool $network_wide Is plugin being activated on a network.
*/
function deactivate_email_subscribers( $network_wide ) {
require_once ES_PLUGIN_DIR . 'lite/includes/class-email-subscribers-deactivator.php';
if ( is_multisite() && $network_wide ) {
global $wpdb;
// Get all active blogs in the network.
// phpcs:disable
$blog_ids = $wpdb->get_col( $wpdb->prepare( "SELECT blog_id FROM $wpdb->blogs WHERE deleted = %d", 0 ) );
// phpcs:enable
foreach ( $blog_ids as $blog_id ) {
// Run deactivation code on each one
ig_es_trigger_deactivation_in_multisite( $blog_id );
}
} else {
Email_Subscribers_Deactivator::deactivate();
}
}
}
register_activation_hook( __FILE__, 'activate_email_subscribers' );
register_deactivation_hook( __FILE__, 'deactivate_email_subscribers' );
if ( ! function_exists( 'ig_es_may_activate_on_blog' ) ) {
/**
* Function to handle new blog(site) creation/activation in WP Multisite
*
* @param int $blog_id Blog ID of new site.
*
* @since 4.4.2
*/
function ig_es_may_activate_on_blog( $blog_id ) {
// In WP > WP 5.1.0 WP_Site object is passed instead of blog_id.
if ( $blog_id instanceof WP_Site ) {
$blog_id = (int) $blog_id->blog_id;
}
if ( empty( $blog_id ) || ! is_numeric( $blog_id ) ) {
return;
}
if ( ! function_exists( 'is_plugin_active_for_network' ) ) {
require_once ABSPATH . 'wp-admin/includes/plugin.php';
}
if ( is_plugin_active_for_network( 'email-subscribers/email-subscribers.php' ) ) {
ig_es_activate_on_blog( $blog_id );
}
}
}
if ( ! function_exists( 'ig_es_activate_on_blog' ) ) {
/**
* Function to trigger Icegram Express' activation code for individual site/blog in a network.
*
* @param int $blog_id Blog ID of newly created site/blog.
*
* @since 4.4.2
*/
function ig_es_activate_on_blog( $blog_id ) {
switch_to_blog( $blog_id );
Email_Subscribers_Activator::activate();
add_option( 'email_subscribers_do_activation_redirect', true );
restore_current_blog();
}
}
if ( ! function_exists( 'ig_es_trigger_deactivation_in_multisite' ) ) {
/**
* Function to trigger Icegram Express' deactivation code for individual site in a network.
*
* @param int $blog_id Blog ID of newly created site/blog.
*
* @since 4.4.2
*/
function ig_es_trigger_deactivation_in_multisite( $blog_id ) {
switch_to_blog( $blog_id );
Email_Subscribers_Deactivator::deactivate();
restore_current_blog();
}
}
if ( version_compare( $wp_version, '5.1.0', '>' ) ) {
/**
* New action when a new site/blog created in WP Multisite > 5.1.0. Priority is lower to allow other options of site to be set before we initiate our activation process.
*/
add_action( 'wp_initialize_site', 'ig_es_may_activate_on_blog', 99 );
} else {
/**
* Deprecated action when a new site/blog created in WP Multisite <= 5.1.0
*/
add_action( 'wpmu_new_blog', 'ig_es_may_activate_on_blog' );
}
// This action gets triggered when super admin activates a single site/blog.
add_action( 'activate_blog', 'ig_es_may_activate_on_blog' );
add_action( 'admin_init', 'email_subscribers_redirect' );
if ( ! function_exists( 'email_subscribers_redirect' ) ) {
function email_subscribers_redirect() {
// Check if it is multisite and the current user is in the network administrative interface. e.g. `/wp-admin/network/`
if ( is_multisite() && is_network_admin() ) {
return;
}
if ( get_option( 'email_subscribers_do_activation_redirect', false ) ) {
delete_option( 'email_subscribers_do_activation_redirect' );
wp_redirect( 'admin.php?page=es_dashboard' );
}
}
}
if ( ! function_exists( 'es_subbox' ) ) {
/**
* Show subscription form
*
* @param null $namefield
* @param null $desc
* @param null $group
*/
function es_subbox( $namefield = null, $desc = null, $group = null ) {
$allowedtags = ig_es_allowed_html_tags_in_esc();
$atts = array(
'namefield' => $namefield,
'desc' => $desc,
'group' => $group,
);
$subscription_shortcode = ES_Shortcode::render_es_subscription_shortcode( $atts );
add_filter( 'safe_style_css', 'ig_es_allowed_css_style' );
echo wp_kses( $subscription_shortcode, $allowedtags );
}
}
/**
* The core plugin class that is used to define internationalization,
* admin-specific hooks, and public-facing site hooks.
*/
require ES_PLUGIN_DIR . 'lite/includes/class-email-subscribers.php';
if ( ! function_exists( 'ES' ) ) {
/**
* Icegram Express instance
*
* @return Email_Subscribers
*
* @since 4.2.1
*/
function ES() {
return Email_Subscribers::instance();
}
}
// Start ES
ES()->run();