<?php

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/*

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Plugin Name: Accelerated Mobile Pages

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Plugin URI: https://wordpress.org/plugins/accelerated-mobile-pages/

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Description: AMP for WP - Accelerated Mobile Pages for WordPress

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Version: 1.0.96.1

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Author: Ahmed Kaludi, Mohammed Kaludi

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Author URI: https://ampforwp.com/

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Donate link: https://www.paypal.me/Kaludi/25

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License: GPL2+

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Text Domain: accelerated-mobile-pages

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Domain Path: /languages/

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*/

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// Exit if accessed directly.

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if ( ! defined( 'ABSPATH' ) ) exit;

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define('AMPFORWP_PLUGIN_DIR', plugin_dir_path( __FILE__ ));

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define('AMPFORWP_PLUGIN_DIR_URI', plugin_dir_url(__FILE__));

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define('AMPFORWP_DISQUS_URL',plugin_dir_url(__FILE__).'includes/disqus.html');

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define('AMPFORWP_IMAGE_DIR',plugin_dir_url(__FILE__).'images');

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define('AMPFORWP_MAIN_PLUGIN_DIR', plugin_dir_path( __DIR__ ) );

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define('AMPFORWP_VERSION','1.0.96.1');

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define('AMPFORWP_EXTENSION_DIR',plugin_dir_path(__FILE__).'includes/options/extensions');

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define('AMPFORWP_ANALYTICS_URL',plugin_dir_url(__FILE__).'includes/features/analytics');

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if(!defined('AMPFROWP_HOST_NAME')){

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$urlinfo = get_bloginfo('url');

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$url = parse_url($urlinfo);

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$host = $url['host'];

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define('AMPFROWP_HOST_NAME', esc_attr($host));

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}

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// any changes to AMP_QUERY_VAR should be refelected here

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function ampforwp_generate_endpoint(){

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$ampforwp_slug = '';

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$get_permalink_structure = '';

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$ampforwp_slug = "amp";

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return $ampforwp_slug;

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}

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define('AMPFORWP_AMP_QUERY_VAR', apply_filters( 'amp_query_var', ampforwp_generate_endpoint() ) );

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// Rewrite the Endpoints after the plugin is activate, as priority is set to 11

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function ampforwp_add_custom_post_support() {

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// Adding rewrite rules only when we are in standard mode

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if (is_amp_plugin_active()) {

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return;

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}

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global $redux_builder_amp;

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add_rewrite_endpoint( AMPFORWP_AMP_QUERY_VAR, EP_PAGES | EP_PERMALINK | EP_AUTHORS | EP_ALL_ARCHIVES | EP_ROOT );

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// Pages

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if ( isset($redux_builder_amp['amp-on-off-for-all-pages']) && $redux_builder_amp['amp-on-off-for-all-pages'] ) {

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add_post_type_support( 'page', AMPFORWP_AMP_QUERY_VAR );

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}

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// Custom Post Types

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if ( isset($redux_builder_amp['ampforwp-custom-type'] ) && $redux_builder_amp['ampforwp-custom-type'] ) {

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foreach ( $redux_builder_amp['ampforwp-custom-type'] as $custom_post ) {

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add_post_type_support( $custom_post, AMP_QUERY_VAR );

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}

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}

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}

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add_action( 'init', 'ampforwp_add_custom_post_support',11);

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// Frontpage and Blog page check from reading settings.

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function ampforwp_name_blog_page() {

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if ( ! $page_for_posts = get_option('page_for_posts')) return;

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$page_for_posts = get_option( 'page_for_posts' );

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$post = get_post($page_for_posts);

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if ( $post ) {

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$slug = $post->post_name;

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return $slug;

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}

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}

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function ampforwp_custom_post_page() {

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$front_page_type = get_option( 'show_on_front' );

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if ( $front_page_type ) {

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return $front_page_type;

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}

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}

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function ampforwp_get_the_page_id_blog_page(){

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$page = "";

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$output = "";

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if ( ampforwp_name_blog_page() ) {

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$page = get_page_by_path( ampforwp_name_blog_page() );

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if( $page )

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$output = $page->ID;

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}

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return $output;

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}

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/**

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* All in One SEO Plugin Conflict

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* for stopping redirecting

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* on amp query string

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* @since 1.0.82

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*/

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if( in_array( 'all-in-one-seo-pack/all_in_one_seo_pack.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) ) {

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add_filter( 'aioseo_unrecognized_allowed_query_args', 'AMP_for_WP_QueryStringAllowed_for_AIOSEO_Plugin', -1 );

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function AMP_for_WP_QueryStringAllowed_for_AIOSEO_Plugin($allowedQueryArgs) {

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return array_merge($allowedQueryArgs, array(

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'nonamp',

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'namp',

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'nonamphead',

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));

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}

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}

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// Add Custom Rewrite Rule to make sure pagination & redirection is working correctly

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function ampforwp_add_custom_rewrite_rules() {

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// Adding rewrite rules only when we are in standard mode

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if (is_amp_plugin_active()) {

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return;

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}

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global $redux_builder_amp, $wp_rewrite;

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// For Homepage

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add_rewrite_rule(

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'amp/?$',

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'index.php?amp',

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'top'

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);

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do_action('ampforwp_rewrite_rules_hook');

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// For Homepage with Pagination

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add_rewrite_rule(

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'amp/'.$wp_rewrite->pagination_base.'/([0-9]{1,})/?$',

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'index.php?amp=1&paged=$matches[1]',

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'top'

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);

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// For Pagination with index.php

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add_rewrite_rule(

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'index.php/amp/'.$wp_rewrite->pagination_base.'/([0-9]{1,})/?$',

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'index.php?amp=1&paged=$matches[1]',

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'top'

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);

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// For /Blog page with Pagination

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if( ampforwp_name_blog_page() ) {

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add_rewrite_rule(

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ampforwp_name_blog_page(). '/amp/'.$wp_rewrite->pagination_base.'/([0-9]{1,})/?$',

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'index.php?amp=1&paged=$matches[1]&page_id=' .ampforwp_get_the_page_id_blog_page(),

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'top'

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);

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// Pagination to work with Extensions like.hml

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add_rewrite_rule(

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ampforwp_name_blog_page(). '(.+?)/amp/'.$wp_rewrite->pagination_base.'/([0-9]{1,})/?$',

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'index.php?amp=1&paged=$matches[2]&page_id=' .ampforwp_get_the_page_id_blog_page(),

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'top'

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);

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}

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// For Author pages

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add_rewrite_rule(

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'author\/([^/]+)\/amp\/?$',

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'index.php?amp=1&author_name=$matches[1]',

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'top'

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);

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add_rewrite_rule(

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'author\/([^/]+)\/amp\/'.$wp_rewrite->pagination_base.'\/?([0-9]{1,})\/?$',

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'index.php?amp=1&author_name=$matches[1]&paged=$matches[2]',

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'top'

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);

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// For category pages

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$rewrite_category = '';

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$rewrite_category = get_transient('ampforwp_category_base');

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if ( false == $rewrite_category ) {

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$rewrite_category = get_option('category_base');

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if ( empty($rewrite_category) ) {

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$rewrite_category = 'category';

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}

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set_transient('ampforwp_category_base', $rewrite_category);

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}

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add_rewrite_rule(

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$rewrite_category.'\/(.+?)\/amp/?$',

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'index.php?amp=1&category_name=$matches[1]',

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'top'

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);

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// For category pages with Pagination

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add_rewrite_rule(

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$rewrite_category.'/(.+?)\/amp\/'.$wp_rewrite->pagination_base.'\/?([0-9]{1,})\/?$',

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'index.php?amp=1&category_name=$matches[1]&paged=$matches[2]',

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'top'

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);

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// For category pages with Pagination (Custom Permalink Structure)

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$permalink_structure = '';

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$permalink_structure = get_transient('ampforwp_permalink_structure');

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if ( false == $permalink_structure ) {

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$permalink_structure = get_option('permalink_structure');

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set_transient('ampforwp_permalink_structure', $permalink_structure );

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}

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$permalink_structure = preg_replace('/(%.*%)/', '', $permalink_structure);

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$permalink_structure = preg_replace('/\//', '', $permalink_structure);

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if ( $permalink_structure ) {

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add_rewrite_rule(

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$permalink_structure.'\/'.$rewrite_category.'\/(.+?)\/amp\/'.$wp_rewrite->pagination_base.'\/?([0-9]{1,})\/?$',

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'index.php?amp=1&category_name=$matches[1]&paged=$matches[2]',

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'top'

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);

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}

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// For tag pages

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$rewrite_tag = '';

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$rewrite_tag = get_transient('ampforwp_tag_base');

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if ( false == $rewrite_tag ) {

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$rewrite_tag = get_option('tag_base');

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if ( empty($rewrite_tag) ) {

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$rewrite_tag = 'tag';

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}

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set_transient('ampforwp_tag_base',$rewrite_tag);

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}

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add_rewrite_rule(

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$rewrite_tag.'\/(.+?)\/amp/?$',

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'index.php?amp=1&tag=$matches[1]',

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'top'

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);

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// For tag pages with Pagination

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add_rewrite_rule(

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$rewrite_tag.'\/(.+?)\/amp\/'.$wp_rewrite->pagination_base.'\/?([0-9]{1,})\/?$',

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'index.php?amp=1&tag=$matches[1]&paged=$matches[2]',

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'top'

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);

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// For tag pages with Pagination (Custom Permalink Structure)

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if ( $permalink_structure ) {

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add_rewrite_rule(

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$permalink_structure.'\/'.$rewrite_tag.'\/(.+?)\/amp\/'.$wp_rewrite->pagination_base.'\/?([0-9]{1,})\/?$',

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'index.php?amp=1&tag=$matches[1]&paged=$matches[2]',

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'top'

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);

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}

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// Rewrite rule for date archive

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add_rewrite_rule(

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'([0-9]{4})/([0-9]{1,2})\/amp\/?$',

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'index.php?year=$matches[1]&monthnum=$matches[2]&amp=1',

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'top'

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);

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// Rewrite rule for date archive with pagination #2289

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add_rewrite_rule(

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'([0-9]{4})/([0-9]{1,2})/amp/'.$wp_rewrite->pagination_base.'/?([0-9]{1,})/?$',

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'index.php?year=$matches[1]&monthnum=$matches[2]&amp=1&paged=$matches[3]',

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'top'

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);

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//Rewrite rule for custom Taxonomies

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$taxonomies = array();

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if( function_exists('ampforwp_generate_taxonomies_transient')){

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//Rewrite rule for custom Taxonomies

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$taxonomies = ampforwp_generate_taxonomies_transient();

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}

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if(!function_exists('amp_woocommerce_pro_add_woocommerce_support') ) {

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if( class_exists( 'WooCommerce' ) ) {

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$wc_permalinks = '';

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$wc_permalinks = get_transient('ampforwp_woocommerce_permalinks');

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if( false == $wc_permalinks ) {

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$wc_permalinks = get_option( 'woocommerce_permalinks' );

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set_transient('ampforwp_woocommerce_permalinks', $wc_permalinks);

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}

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if ( $wc_permalinks && !empty( $taxonomies) ) {

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$taxonomies = array_merge($taxonomies, $wc_permalinks);

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}

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}

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}

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$post_types = ampforwp_get_all_post_types();

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if ( $post_types ) {

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foreach ($post_types as $post_type ) {

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if ( 'post' != $post_type && 'page' != $post_type ){

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add_rewrite_rule(

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$post_type.'\/amp/?$',

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'index.php?amp&post_type='.$post_type,

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'top'

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);

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if ( class_exists( 'Lsvr_Permalink_Settings_Knowledge_Base' ) ) {

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$lsvr_value = get_post_type_archive_link( 'lsvr_kba' );

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$lsvr_value = explode("/",$lsvr_value);

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$lsvr_value = array_filter($lsvr_value);

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$lsvr_value = end($lsvr_value);

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add_rewrite_rule(

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$lsvr_value.'\/amp/?$',

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'index.php?amp&post_type='.$post_type,

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'top'

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);

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}

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add_rewrite_rule(

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$post_type.'\/(.+?)\/amp\/?$',

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'index.php?amp&'.$post_type.'=$matches[1]',

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'top'

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);

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add_rewrite_rule(

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$post_type.'\/(.+?)\/amp\/?$',

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'index.php?amp&'.$post_type.'=$matches[1]',

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'top'

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);

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add_rewrite_rule(

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$post_type.'\/amp/'.$wp_rewrite->pagination_base.'/([0-9]{1,})/?$',

[298] Fix | Delete

'index.php?amp=1&post_type='.$post_type.'&paged=$matches[1]',

[299] Fix | Delete

'top'

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);

[301] Fix | Delete

}

[302] Fix | Delete

}

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}

[304] Fix | Delete

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$taxonomies = apply_filters( 'ampforwp_modify_rewrite_tax', $taxonomies );

[306] Fix | Delete

if ( $taxonomies ) {

[307] Fix | Delete

$taxonomySlug = '';

[308] Fix | Delete

foreach ( $taxonomies as $taxonomyName => $taxonomyLabel ) {

[309] Fix | Delete

$taxonomies = get_taxonomy( $taxonomyName );

[310] Fix | Delete

if(isset($taxonomies->rewrite['slug']) && !empty($taxonomies->rewrite['slug']) ){

[311] Fix | Delete

$taxonomySlug = $taxonomies->rewrite['slug'];

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}else{

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$taxonomySlug = $taxonomyName;

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}

[315] Fix | Delete

if ( ! empty( $taxonomySlug ) ) {

[316] Fix | Delete

add_rewrite_rule(

[317] Fix | Delete

$taxonomySlug.'\/([^/]+)\/amp/?$',

[318] Fix | Delete

'index.php?amp&'.$taxonomyName.'=$matches[1]',

[319] Fix | Delete

'top'

[320] Fix | Delete

);

[321] Fix | Delete

// For Custom Taxonomies with pages

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add_rewrite_rule(

[323] Fix | Delete

$taxonomySlug.'\/([^/]+)\/amp\/'.$wp_rewrite->pagination_base.'\/?([0-9]{1,})\/?$',

[324] Fix | Delete

'index.php?amp&'.$taxonomyName.'=$matches[1]&paged=$matches[2]',

[325] Fix | Delete

'top'

[326] Fix | Delete

);

[327] Fix | Delete

}

[328] Fix | Delete

}

[329] Fix | Delete

}

[330] Fix | Delete

if (ampforwp_get_setting('ampforwp-pagination-link-type')) {

[331] Fix | Delete

add_rewrite_rule(

[332] Fix | Delete

'(.+?)-[0-9]+\/([0-9]{1,})\/amp$',

[333] Fix | Delete

'index.php?amp=1&name=$matches[1]&paged=$matches[2]',

[334] Fix | Delete

'top'

[335] Fix | Delete

);

[336] Fix | Delete

add_rewrite_rule(

[337] Fix | Delete

'(.+?)\/([0-9]{1,})\/amp$',

[338] Fix | Delete

'index.php?amp=1&name=$matches[1]&paged=$matches[2]',

[339] Fix | Delete

'top'

[340] Fix | Delete

);

[341] Fix | Delete

}

[342] Fix | Delete

}

[343] Fix | Delete

add_action( 'init', 'ampforwp_add_custom_rewrite_rules', 25 );

[344] Fix | Delete

// Delete category_base transient when it is updated #2924

[345] Fix | Delete

add_action('update_option_category_base', 'ampforwp_update_option_category_base');

[346] Fix | Delete

function ampforwp_update_option_category_base(){

[347] Fix | Delete

delete_transient('ampforwp_category_base');

[348] Fix | Delete

}

[349] Fix | Delete

// Delete category_base transient when it is updated #2924

[350] Fix | Delete

add_action('update_option_tag_base', 'ampforwp_update_option_tag_base');

[351] Fix | Delete

function ampforwp_update_option_tag_base(){

[352] Fix | Delete

delete_transient('ampforwp_tag_base');

[353] Fix | Delete

}

[354] Fix | Delete

// Delete permalink_structure transient when it is updated #2924

[355] Fix | Delete

add_action('update_option_permalink_structure', 'ampforwp_update_option_permalink_structure');

[356] Fix | Delete

function ampforwp_update_option_permalink_structure(){

[357] Fix | Delete

delete_transient('ampforwp_permalink_structure');

[358] Fix | Delete

// Delete ampforwp_woocommerce_permalinks transient when it is updated #2924

[359] Fix | Delete

if( class_exists( 'WooCommerce' ) ) {

[360] Fix | Delete

delete_transient('ampforwp_woocommerce_permalinks');

[361] Fix | Delete

}

[362] Fix | Delete

}

[363] Fix | Delete

// add re-write rule for Products

[364] Fix | Delete

add_action( 'init', 'ampforwp_custom_rewrite_rules_for_product_category' );

[365] Fix | Delete

if ( ! function_exists('ampforwp_custom_rewrite_rules_for_product_category') ) {

[366] Fix | Delete

function ampforwp_custom_rewrite_rules_for_product_category(){

[367] Fix | Delete

[368] Fix | Delete

// Adding rewrite rules only when we are in standard mode

[369] Fix | Delete

if (is_amp_plugin_active()) {

[370] Fix | Delete

return;

[371] Fix | Delete

}

[372] Fix | Delete

if ( class_exists('WooCommerce') ) {

[373] Fix | Delete

$permalinks = wp_parse_args( (array) get_option( 'woocommerce_permalinks', array() ), array(

[374] Fix | Delete

'product_base' => '',

[375] Fix | Delete

'category_base' => '',

[376] Fix | Delete

'tag_base' => '',

[377] Fix | Delete

'attribute_base' => '',

[378] Fix | Delete

'use_verbose_page_rules' => false,

[379] Fix | Delete

) );

[380] Fix | Delete

// Ensure rewrite slugs are set.

[381] Fix | Delete

$permalinks['product_rewrite_slug'] = untrailingslashit( empty( $permalinks['product_base'] ) ? _x( 'product', 'slug', 'accelerated-mobile-pages' ) : $permalinks['product_base'] );

[382] Fix | Delete

$permalinks['category_rewrite_slug'] = untrailingslashit( empty( $permalinks['category_base'] ) ? _x( 'product-category', 'slug', 'accelerated-mobile-pages' ) : $permalinks['category_base'] );

[383] Fix | Delete

$permalinks['tag_rewrite_slug'] = untrailingslashit( empty( $permalinks['tag_base'] ) ? _x( 'product-tag', 'slug', 'accelerated-mobile-pages' ) : $permalinks['tag_base'] );

[384] Fix | Delete

$permalinks['attribute_rewrite_slug'] = untrailingslashit( empty( $permalinks['attribute_base'] ) ? '' : $permalinks['attribute_base'] );

[385] Fix | Delete

[386] Fix | Delete

[387] Fix | Delete

[388] Fix | Delete

add_rewrite_rule(

[389] Fix | Delete

$permalinks['product_rewrite_slug']."\/amp\/page\/([0-9]{1,})/?$",

[390] Fix | Delete

'index.php?post_type=product&paged=$matches[1]&amp=1',

[391] Fix | Delete

'top'

[392] Fix | Delete

);

[393] Fix | Delete

add_rewrite_rule(

[394] Fix | Delete

$permalinks['category_rewrite_slug'].'\/(.+?)\/amp\/page\/?([0-9]{1,})/?$',

[395] Fix | Delete

'index.php?product_cat=$matches[1]&paged=$matches[2]&amp=1',

[396] Fix | Delete

'top'

[397] Fix | Delete

);

[398] Fix | Delete

add_rewrite_rule(

[399] Fix | Delete

$permalinks['category_rewrite_slug'].'\/(.+?)\/amp\/?$',

[400] Fix | Delete

'index.php?amp&product_cat=$matches[1]',

[401] Fix | Delete

'top'

[402] Fix | Delete

);

[403] Fix | Delete

add_rewrite_rule(

[404] Fix | Delete

'^'.$permalinks['category_rewrite_slug'].'\/(.+?)\/([^\/]+)\/amp\/?$',

[405] Fix | Delete

'index.php?amp&product_cat=$matches[2]',

[406] Fix | Delete

'top'

[407] Fix | Delete

);

[408] Fix | Delete

[409] Fix | Delete

[410] Fix | Delete

add_rewrite_rule(

[411] Fix | Delete

$permalinks['tag_rewrite_slug'].'\/(.+?)\/amp\/page\/?([0-9]{1,})/?$',

[412] Fix | Delete

'index.php?product_tag=$matches[1]&paged=$matches[2]&amp=1',

[413] Fix | Delete

'top'

[414] Fix | Delete

);

[415] Fix | Delete

add_rewrite_rule(

[416] Fix | Delete

$permalinks['tag_rewrite_slug'].'\/(.+?)\/amp\/?$',

[417] Fix | Delete

'index.php?amp&product_tag=$matches[1]',

[418] Fix | Delete

'top'

[419] Fix | Delete

);

[420] Fix | Delete

}

[421] Fix | Delete

}

[422] Fix | Delete

}

[423] Fix | Delete

[424] Fix | Delete

function ampforwp_plugin_info(){

[425] Fix | Delete

$data = array();

[426] Fix | Delete

$date = new DateTime();

[427] Fix | Delete

$data = array('activation_data' => $date->getTimestamp() );

[428] Fix | Delete

add_option( 'ampforwp_plugin_info', $data );

[429] Fix | Delete

}

[430] Fix | Delete

add_action('upgrader_process_complete','ampforwp_plugin_info' );

[431] Fix | Delete

[432] Fix | Delete

register_activation_hook( __FILE__, 'ampforwp_rewrite_activation', 20 );

[433] Fix | Delete

function ampforwp_rewrite_activation() {

[434] Fix | Delete

[435] Fix | Delete

if ( ! did_action( 'ampforwp_init' ) ) {

[436] Fix | Delete

ampforwp_init();

[437] Fix | Delete

}

[438] Fix | Delete

[439] Fix | Delete

flush_rewrite_rules();

[440] Fix | Delete

[441] Fix | Delete

ampforwp_add_custom_post_support();

[442] Fix | Delete

ampforwp_add_custom_rewrite_rules();

[443] Fix | Delete

ampforwp_plugin_info();

[444] Fix | Delete

[445] Fix | Delete

// Flushing rewrite urls ONLY on activation

[446] Fix | Delete

global $wp_rewrite;

[447] Fix | Delete

$wp_rewrite->flush_rules();

[448] Fix | Delete

[449] Fix | Delete

delete_option('ampforwp_rewrite_flush_option');

[450] Fix | Delete

[451] Fix | Delete

// Set transient for Welcome page

[452] Fix | Delete

set_transient( 'ampforwp_welcome_screen_activation_redirect', true, 30 );

[453] Fix | Delete

[454] Fix | Delete

}

[455] Fix | Delete

[456] Fix | Delete

add_action( 'admin_init', 'ampforwp_flush_after_update');

[457] Fix | Delete

function ampforwp_flush_after_update() {

[458] Fix | Delete

// Flushing rewrite urls ONLY on after Update is installed

[459] Fix | Delete

$older_version = "";

[460] Fix | Delete

$older_version = get_transient('ampforwp_current_version_check');

[461] Fix | Delete

if ( empty($older_version) || ( $older_version < AMPFORWP_VERSION ) ) {

[462] Fix | Delete

flush_rewrite_rules();

[463] Fix | Delete

global $wp_rewrite;

[464] Fix | Delete

$wp_rewrite->flush_rules();

[465] Fix | Delete

set_transient('ampforwp_current_version_check', AMPFORWP_VERSION);

[466] Fix | Delete

}

[467] Fix | Delete

}

[468] Fix | Delete

[469] Fix | Delete

[470] Fix | Delete

add_action('init', 'ampforwp_flush_rewrite_by_option', 20);

[471] Fix | Delete

[472] Fix | Delete

function ampforwp_flush_rewrite_by_option(){

[473] Fix | Delete

[474] Fix | Delete

global $wp_rewrite;

[475] Fix | Delete

$get_current_permalink_settings = "";

[476] Fix | Delete

[477] Fix | Delete

$get_current_permalink_settings = get_option('ampforwp_rewrite_flush_option');

[478] Fix | Delete

[479] Fix | Delete

if ( $get_current_permalink_settings ) {

[480] Fix | Delete

return;

[481] Fix | Delete

}

[482] Fix | Delete

// Adding double check to make sure, we are not updating and calling database unnecessarily

[483] Fix | Delete

if ( empty( $get_current_permalink_settings ) ) {

[484] Fix | Delete

$wp_rewrite->flush_rules();

[485] Fix | Delete

update_option('ampforwp_rewrite_flush_option', 'true', false);

[486] Fix | Delete

}

[487] Fix | Delete

[488] Fix | Delete

}

[489] Fix | Delete

[490] Fix | Delete

register_deactivation_hook( __FILE__, 'ampforwp_rewrite_deactivate', 20 );

[491] Fix | Delete

function ampforwp_rewrite_deactivate() {

[492] Fix | Delete

// Flushing rewrite urls ONLY on deactivation

[493] Fix | Delete

global $wp_rewrite;

[494] Fix | Delete

[495] Fix | Delete

foreach ( $wp_rewrite->endpoints as $index => $endpoint ) {

[496] Fix | Delete

if ( AMP_QUERY_VAR === $endpoint[1] ) {

[497] Fix | Delete

unset( $wp_rewrite->endpoints[ $index ] );

[498] Fix | Delete

break;

[499] Fix | Delete