<?php
/**
 * Plugin Name: Adblock Notify by b*web
 * Plugin URI: http://b-website.com/adblock-notify-plugin-for-wordpress
 * Description: An Adblock detection and nofitication plugin with get around options and a lot of settings. Dashboard widget with adblock counter included!
 * Version: 1.8
 * Author: Brice CAPOBIANCO
 * Author URI: b-website.com
 * Text Domain: an-translate
 * Domain Path: /languages
 */
 
/*  Copyright 2015  Brice CAPOBIANCO  (contact : http://b-website.com/contact)

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License, version 2, as 
    published by the Free Software Foundation.

    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
*/

/***************************************************************
 * SECURITY : Exit if accessed directly
***************************************************************/
if ( !defined( 'ABSPATH' ) ) {
	die( 'Direct acces not allowed!' );
}


/***************************************************************
 * Define constants
 ***************************************************************/
if (!defined( 'AN_PATH' )) {
    define( 'AN_PATH', plugin_dir_path(__FILE__));
}
if (!defined( 'AN_URL' )) {
    define( 'AN_URL', plugin_dir_url(__FILE__));
}
if (!defined( 'AN_BASE' )) {
    define( 'AN_BASE', plugin_basename(__FILE__));
}
if (!defined( 'AN_NAME' )) {
    define( 'AN_NAME', 'Adblock Notify' );
}
if (!defined( 'AN_ID' )) {
    define( 'AN_ID', 'adblock-notify' );
}
if (!defined( 'AN_COOKIE' )) {
    define( 'AN_COOKIE', 'anCookie' );
}


/***************************************************************
 * Set priority to properly load plugin translation
 ***************************************************************/
function an_translate_load_textdomain() {
    $path = basename( dirname( __FILE__ ) ) . '/languages/';
    load_plugin_textdomain( 'an-translate', false, $path );
}

add_action( 'plugins_loaded', 'an_translate_load_textdomain', 1 );


/***************************************************************
 * Load plugin files
 ***************************************************************/
require_once( AN_PATH . 'lib/titan-framework/titan-framework-embedder.php' );

$anFiles = array( 'options', 'functions', 'widget', 'files' );
foreach ($anFiles as $anFile) {
    require_once( AN_PATH . 'adblock-notify-' . $anFile . '.php' );
}


/***************************************************************
 * Front-End Scripts & Styles enqueueing
 ***************************************************************/
function an_enqueue_an_sripts() {
    if (!is_admin()) {
		$anVersion =  '1.6.1';
        $anScripts = unserialize( get_option( 'adblocker_notify_selectors' ) );
        $an_option = TitanFramework::getInstance( 'adblocker_notify' );

        //Disabled due to too many bug repports
		//wp_enqueue_script( 'an_fuckadblock', AN_URL . 'js/an-detect.min.js', array( 'jquery' ), NULL, true );

        if ( $an_option->getOption( 'an_option_selectors' ) == false ) {

            wp_register_script( 'an_scripts', AN_URL . 'js/an-scripts.min.js', array( 'jquery' ),  $anVersion, true );
            wp_register_style( 'an_style', AN_URL . 'css/an-style.min.css', array(),  $anVersion, NULL );
       
        } else if ($anScripts[ 'temp-path' ] != false) {

			//check if server is SSL
			if ( is_ssl() )
			$anScripts[ 'temp-url' ] = preg_replace( '/^http:/i', 'https:', $anScripts[ 'temp-url' ] );
			
            wp_register_script( 'an_scripts', $anScripts[ 'temp-url' ] . $anScripts[ 'files' ][ 'js' ], array( 'jquery' ), $anVersion, true );
            wp_register_style( 'an_style', $anScripts[ 'temp-url' ] . $anScripts[ 'files' ]['css' ], array(),  $anVersion, NULL );
       
        }

        if ( $anScripts['temp-path' ] == false && $an_option->getOption( 'an_option_selectors' ) == true ) {

			//Print Style and script in the footer with an_prepare (functions.php)
            //CSS file does not exist anymore
            wp_dequeue_style( 'tf-compiled-options-adblocker_notify' );
       
        } 

		wp_enqueue_script( 'an_scripts' );
		wp_enqueue_style( 'an_style' );

		//AJAX
		wp_localize_script( 'an_scripts', 'ajax_object', array( 'ajaxurl' => admin_url( 'admin-ajax.php' ) ) );
	
		//CSS file does not exist anymore
		if( $an_option->getOption( 'an_option_selectors' ) == true ){
			wp_dequeue_style( 'tf-compiled-options-adblocker_notify' );
		}

    }
}
add_action( 'wp_enqueue_scripts', 'an_enqueue_an_sripts', 100 );


/***************************************************************
 * Back-End Scripts & Styles enqueueing
 ***************************************************************/
function an_register_admin_scripts() {
    //JS
    wp_enqueue_script( 'an_admin_scripts', AN_URL . 'js/an-admin-scripts.js', array( 'jquery' ), '1.4.5', true );
    //CSS
    wp_enqueue_style( 'an_admin_style', AN_URL . 'css/an-admin-style.css', array(),  '1.4.5', NULL );
}

function an_enqueue_admin_scripts() {
    $screen = get_current_screen();
    if ( $screen->id != 'toplevel_page_' . AN_ID )
        return;

    an_register_admin_scripts();
}

add_action( 'admin_enqueue_scripts', 'an_enqueue_admin_scripts' );


/***************************************************************
 * Add settings link on plugin list page
 ***************************************************************/
function an_settings_link( $links ) {
    $links[] = '<a href="options-general.php?page=' . AN_ID . '">' . __( 'Settings', 'an-translate' ) . '</a>';
    return $links;
}

add_filter( 'plugin_action_links_' . AN_BASE, 'an_settings_link' );


/***************************************************************
 * Add custom meta link on plugin list page
 ***************************************************************/
function an_meta_links( $links, $file ) {
	if ( $file === 'adblock-notify-by-bweb/adblock-notify.php' ) {
		$links[] = '<a href="http://b-website.com/category/plugins" target="_blank" title="' . __( 'More b*web Plugins', 'an-translate' ) . '">' . __( 'More b*web Plugins', 'an-translate' ) . '</a>';
		$links[] = '<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=7Z6YVM63739Y8" target="_blank" title="' . __( 'Donate to this plugin &#187;' ) . '"><strong>' . __( 'Donate to this plugin &#187;' ) . '</strong></a>';
	}
	return $links;
}

add_filter( 'plugin_row_meta', 'an_meta_links', 10, 2 );


/***************************************************************
 * Admin Panel Favico
 ***************************************************************/
function an_add_favicon() {
    $screen = get_current_screen();
    if ( $screen->id != 'toplevel_page_' . AN_ID )
        return;

    $favicon_url = AN_URL . 'img/icon-bweb.svg';
    echo '<link rel="shortcut icon" href="' . $favicon_url . '" />';
}

add_action( 'admin_head', 'an_add_favicon' );


/***************************************************************
 * Create random selectors and files on plugin activation
 ***************************************************************/
function adblocker_notify_activate() {
    add_action( 'tf_create_options', 'an_create_options' );
    an_save_setting_random_selectors();
}

if ( function_exists( 'adblocker_notify_activate' ) ) {
    register_activation_hook( __FILE__, 'adblocker_notify_activate' );
}


/***************************************************************
 * Remove Plugin settings from DB on uninstallation (= plugin deletion) 
 ***************************************************************/
//Hooks for install
if ( function_exists( 'register_uninstall_hook' ) ) {
    register_uninstall_hook( __FILE__, 'adblocker_notify_uninstall' );
}

//Remove directory
function an_delete_temp_folder( $dirPath ) {
	if( file_exists( $dirPath ) ) {
  
		$files = glob($dirPath . '*', GLOB_MARK);
		foreach ( $files as $file ) {
			if ( is_dir( $file ) ) {
				self::deleteDir( $file );
			} else {
				unlink( $file );
			}
		}
		rmdir( $dirPath );
	}
}

//Uninstall function
function adblocker_notify_uninstall() {
    // Remove temp files
    $anTempDir = unserialize( get_option( 'adblocker_notify_selectors' ) );
    an_delete_temp_folder( $anTempDir['temp-path' ] );
   
    //Remove TitanFramework Generated Style
    $uploadDir = wp_upload_dir();
    $TfCssFile = trailingslashit( $uploadDir['basedir' ]  ) . 'titan-framework-adblocker_notify-css.css';
	
	if( file_exists( $TfCssFile ) )
    	unlink( $TfCssFile );
		
    // Remove option from DB
    delete_option( 'adblocker_notify_options' );
    delete_option( 'adblocker_notify_counter' );
    delete_option( 'adblocker_notify_selectors' );
}