ads.txt Guru account and WordPress installation to enable automatic updates to your ads.txt file when changes are made via your ads.txt Guru account. To get started: 1) Click the 'Activate' link to the left of this description, 2) Go to the 'ads.txt Guru' link shown in the menu on the left of the page. Author: ads.txt Guru Author URI: https://adstxt.guru/ License: GPLv2 Version: 1.0.2 */ /* Copyright 2018 ionix Limited (email: contact@adstxt.guru) 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 */ if ((function_exists('add_action')) && (function_exists('add_filter'))) { if ((function_exists('is_admin')) && (is_admin())) { // Initiate admin functions add_action('init', 'atg_connect_init'); } elseif ((isset($_POST['atg-connect-key'])) && (isset($_POST['atg-connect-secret']))) { // Initiate frontend function, only when request contains the key, secret and token parameters add_action('init', 'atg_connect_wp_loaded'); } } function atg_connect_init() { // Initiate admin functions if ((function_exists('wp_get_current_user')) && (current_user_can('manage_options'))) { define('WP_ATG_VERSION', '1.0.2'); add_action('admin_menu', 'atg_connect_admin_menu'); } } function atg_connect_admin_menu() { // Initiate admin menu add_menu_page('ads.txt Guru Connect', 'ads.txt Guru', 'manage_options', 'adstxt-guru-connect', 'atg_connect_home', '', 82.14); } function atg_connect_home() { // Admin plugin output $atg_connect_plugin_url = admin_url('admin.php?page=adstxt-guru-connect'); $atg_connect_notices = array(); $atg_connect_notice = ''; $atg_connect = false; if (isset($_POST['atg-connect-reset'])) { delete_option('atg-connect'); } if (($atg_connect = atg_connect_get_option())===false) { // No configuration data, generate key and secret. $atg_connect = array( 'key' => atg_connect_random_string(), 'secret' => atg_connect_random_string(), 'token_param' => atg_connect_random_string('8'), 'last_update' => '0', 'last_test' => '0', 'adstxt_path' => get_home_path().'ads.txt', 'url' => site_url('/') ); if (atg_connect_add_option($atg_connect)!==true) { $atg_connect = false; } } if ($atg_connect===false) { print<<

ads.txt Guru Connect

Unable to set-up initial configuration, please contact support.

END; } else { if ($atg_connect['url']!=site_url('/')) { $atg_connect_notices[] = << END; } if (isset($_POST['atg-connect-path'])) { // Change path to ads.txt file if (file_exists($_POST['atg-connect-path'])) { $atg_connect['adstxt_path'] = $_POST['atg-connect-path']; atg_connect_update_option($atg_connect); $atg_connect_notice = '

Path to ads.txt file updated successfully!

'; } else { $atg_connect_notices[] = 'Invalid path to ads.txt file, please ensure the ads.txt file exists (this can be an empty text file).'; } } if ($atg_connect['last_test'] false, 'request' => false, 'response' => '', 'code' => '0' ); $atg_connect_test['request'] = wp_remote_post('https://adstxt.guru/connect/1.0/', array( 'body' => array( 'test' => '1' ) )); $atg_connect_test['code'] = wp_remote_retrieve_response_code($atg_connect_test['request']); if ($atg_connect_test['code']=='200') { $atg_connect_test['response'] = json_decode(wp_remote_retrieve_body($atg_connect_test['request']), true); if ($atg_connect_test['response']['success']===true) { $atg_connect['last_test'] = time(); if (atg_connect_update_option($atg_connect)) { $atg_connect_test['success'] = true; } } } if ($atg_connect_test['success']!==true) { $atg_connect_notices[] = 'Unable to connect to ads.txt Guru system, please contact support.'; } } // Test ads.txt file exists and is writable $atg_connect_adstxt_path_exists = false; $atg_connect_adstxt_path_writable = false; if (file_exists($atg_connect['adstxt_path'])) { $atg_connect_adstxt_path_exists = true; if (is_writable($atg_connect['adstxt_path'])) { $atg_connect_adstxt_path_writable = true; } else { $atg_connect_notices[] = 'ads.txt file is write protected, please adjust file permissions so file is writable, e.g. 666 or 777.
Path to ads.txt File: '.$atg_connect['adstxt_path'].''; } } // Generate copy and paste string to establish connection $atg_connect_copy_string = array( 'key' => $atg_connect['key'], 'secret' => $atg_connect['secret'], 'param' => $atg_connect['token_param'], 'url' => site_url('/') ); $atg_connect_copy_string = base64_encode(json_encode($atg_connect_copy_string)); // Output admin plugin $atg_connect_notices_count = count($atg_connect_notices); for ($i=0; $i<$atg_connect_notices_count; $i++) { $atg_connect_notices[$i] = '

Error
'.$atg_connect_notices[$i].'

'; } $atg_connect_notices = implode('
', $atg_connect_notices); if ($atg_connect_notices=='') { if ($atg_connect['last_update']>time() - 31536000) { $atg_connect_notices = '

ads.txt file last updated '.human_time_diff($atg_connect['last_update']).' ago.

'; } } // Retrieve contents of current ads.txt file $atg_connect_adstxt = ''; $atg_connect_adstxt_path = htmlentities($atg_connect['adstxt_path']); $atg_connect_adstxt_time = ''; if (file_exists($atg_connect['adstxt_path'])) { $atg_connect_adstxt = htmlentities(file_get_contents($atg_connect['adstxt_path'])); $atg_connect_adstxt_time = human_time_diff(filemtime($atg_connect['adstxt_path'])); } print<<

ads.txt Guru Connect

$atg_connect_notice $atg_connect_notices

ads.txt Guru Connect enables you to connect your ads.txt Guru account to your WordPress installation to automate your ads.txt file upload whenever you or a collaborator makes changes to your ads.txt file using the ads.txt Guru management system, this eliminates the need to manually upload your ads.txt file.

What is ads.txt Guru?

ads.txt Guru is a revolutionary tool to eliminate the burden of maintaining website ads.txt files! The ads.txt Guru system allows you to manage your ads.txt files online, automatically validate your ads.txt files, and collaborate between publisher and ad network to automate ads.txt updates. By allowing ad networks to manage their ads.txt records on your website without your intervention, the time-consuming process of manually updating your ads.txt files when ad networks need to make changes to their records can now be totally eliminated.

Connect WordPress

To connect WordPress simply log-in to your ads.txt Guru account and proceed to the 'Settings' section for your website/domain, then select the 'Connect WordPress' tab and copy and paste the following code into the 'Connect Data' field.

Connect Data

Copy Connect Data to Clipboard

What is the 'Connect Data'?

The 'Connect Data' code contains a random key, secret and token, along with the URL of your website, this has been encoded to make it easier for you to copy and paste. This data enables us to connect to your website to provoke this plugin to download and update your ads.txt file using a secure process.

Path to ads.txt file

Your ads.txt file must be placed at the root of your domain (e.g. http://yourdomain.com/ads.txt). If your WordPress installation is installed in a sub-directory you may need to adjust the path to your ads.txt file using the form below.

Updating your ads.txt file

To update your ads.txt file simply log-in to your ads.txt Guru account and select the relevant domain/website, then select the 'Synchronize' button.

END; /* if ($atg_connect_adstxt!='') { print<<Your ads.txt file

The contents of your current ads.txt file are shown below:

$atg_connect_adstxt_path (updated $atg_connect_adstxt_time ago)

END; } */ print<< END; } } function atg_connect_wp_loaded() { // Authenticate and process ads.txt update if (($atg_connect = atg_connect_get_option())!==false) { if (isset($atg_connect['token_param'])) { $atg_connect_token_param = $atg_connect['token_param']; if ((isset($_POST['atg-connect-token-'.$atg_connect_token_param])) && (isset($atg_connect['key'])) && (isset($atg_connect['secret'])) && ($_POST['atg-connect-key']==$atg_connect['key']) && ($_POST['atg-connect-secret']==$atg_connect['secret']) && (strlen($_POST['atg-connect-token-'.$atg_connect_token_param])=='32') && (!preg_match('/[^a-zA-Z0-9]/', $_POST['atg-connect-token-'.$atg_connect_token_param]))) { // Request authenticated, process ads.txt file retrieval from ads.txt Guru and update website's ads.txt file if ((file_exists($atg_connect['adstxt_path'])) && (!is_writable($atg_connect['adstxt_path']))) { // ads.txt file write protected atg_connect_json(array( 'success' => false, 'reason' => 'adstxt-protected' )); } else { $atg_connect_adstxt = array( 'request' => false, 'response' => '', 'code' => '0' ); if (isset($_POST['atg-connect-test'])) { $atg_connect_adstxt['request'] = wp_remote_post('https://adstxt.guru/connect/1.0/', array( 'body' => array( 'test' => '1' ) )); } else { $atg_connect_adstxt['request'] = wp_remote_post('https://adstxt.guru/connect/1.0/', array( 'body' => array( 'token' => $_POST['atg-connect-token-'.$atg_connect_token_param] ) )); } $atg_connect_adstxt['code'] = wp_remote_retrieve_response_code($atg_connect_adstxt['request']); if ($atg_connect_adstxt['code']=='200') { $atg_connect_adstxt['response'] = wp_remote_retrieve_body($atg_connect_adstxt['request']); if ($atg_connect_adstxt['response']!='') { $atg_connect_adstxt['response'] = @json_decode($atg_connect_adstxt['response'], true); if ((isset($_POST['atg-connect-test'])) && (isset($atg_connect_adstxt['response']['success'])) && ($atg_connect_adstxt['response']['success']===true)){ atg_connect_json(array( 'success' => true )); } elseif ((isset($atg_connect_adstxt['response']['success'])) && (isset($atg_connect_adstxt['response']['data'])) && ($atg_connect_adstxt['response']['success']===true)) { if (substr(trim($atg_connect_adstxt['response']['data']), 0, 6)=='# ATG-') { if (file_put_contents($atg_connect['adstxt_path'], $atg_connect_adstxt['response']['data'])!==false) { if (file_get_contents($atg_connect['adstxt_path'])==$atg_connect_adstxt['response']['data']) { // Success, ads.txt file updated $atg_connect['last_update'] = time(); $atg_connect['last_test'] = time(); atg_connect_update_option($atg_connect); atg_connect_json(array( 'success' => true )); } else { // ads.txt file not overwritten correctly atg_connect_json(array( 'success' => false, 'reason' => 'adstxt-check' )); } } else { // ads.txt file could not be written atg_connect_json(array( 'success' => false, 'reason' => 'adstxt-write' )); } } else { // ads.txt file invalid atg_connect_json(array( 'success' => false, 'reason' => 'adstxt-invalid' )); } } else { if ((isset($atg_connect_adstxt['response']['reason'])) && ($atg_connect_adstxt['response']['reason']=='token')) { // Token expired atg_connect_json(array( 'success' => false, 'reason' => 'connect-token' )); } elseif ((isset($atg_connect_adstxt['response']['reason'])) && ($atg_connect_adstxt['response']['reason']=='maintenance')) { // ads.txt Guru Connect API down for maintenance atg_connect_json(array( 'success' => false, 'reason' => 'connect-maintenance' )); } elseif ((isset($atg_connect_adstxt['response']['reason'])) && ($atg_connect_adstxt['response']['reason']=='invalid')) { // ads.txt Guru Connect API received invalid request atg_connect_json(array( 'success' => false, 'reason' => 'connect-invalid' )); } else { // Unknown process error, return body for debugging atg_connect_json(array( 'success' => false, 'reason' => 'connect-process', 'body' => $atg_connect_adstxt['response'] )); } } } else { // Invalid response atg_connect_json(array( 'success' => false, 'reason' => 'connect-retrieve' )); } } else { // Connection failed atg_connect_json(array( 'success' => false, 'reason' => 'connect-error' )); } } } } } // Authentication failed, ignore } function atg_connect_json($output = false) { // Output JSON and exit if ($output===false) { $output = array( 'success' => false, 'reason' => 'error' ); } print json_encode($output, JSON_PRETTY_PRINT); exit; } function atg_connect_add_option($option = array()) { // Save plugin configuration $option = base64_encode(serialize($option)); return add_option('atg-connect', $option, '', 'no'); } function atg_connect_update_option($option = array()) { // Update plugin configuration $option = base64_encode(serialize($option)); return update_option('atg-connect', $option); } function atg_connect_get_option() { // Retrieve plugin configuration if ($option = get_option('atg-connect')) { $option = unserialize(base64_decode($option)); if (is_array($option)) { return $option; } } return false; } function atg_connect_random_string($length = '32', $characters = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789') { // Generate random string $string = ''; for ($i=0; $i<$length; $i++) { $string .= $characters[rand(0,strlen($characters)-1)]; } return $string; } ?>