316 lines
14 KiB
PHP
316 lines
14 KiB
PHP
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<?php
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if (!class_exists('PLD_Ajax')) {
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class PLD_Ajax extends PLD_Library {
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function __construct() {
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add_action('wp_ajax_pld_post_ajax_action', array($this, 'like_dislike_action'));
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add_action('wp_ajax_nopriv_pld_post_ajax_action', array($this, 'like_dislike_action'));
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add_action('wp_ajax_pld_post_undo_ajax_action', array($this, 'like_dislike_undo_action'));
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add_action('wp_ajax_nopriv_pld_post_undo_ajax_action', array($this, 'like_dislike_undo_action'));
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}
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function like_dislike_action() {
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if (isset($_POST['_wpnonce']) && wp_verify_nonce($_POST['_wpnonce'], 'pld-ajax-nonce')) {
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$post_id = sanitize_text_field($_POST['post_id']);
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/**
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* Action pld_before_ajax_process
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*
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* @param type int $post_id
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*
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* @since 1.0.0
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*/
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do_action('pld_before_ajax_process', $post_id);
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$pld_settings = get_option('pld_settings');
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/**
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* Cookie Restriction Validation
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*
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*/
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if ($pld_settings['basic_settings']['like_dislike_resistriction'] == 'cookie' && isset($_COOKIE['pld_' . $post_id])) {
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$response_array = array('success' => true, 'message' => 'Invalid action');
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echo json_encode($response_array);
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die();
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}
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/**
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* IP Restriction Validation
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*/
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if ($pld_settings['basic_settings']['like_dislike_resistriction'] == 'ip') {
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$liked_ips = get_post_meta($post_id, 'pld_ips', true);
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$user_ip = $this->get_user_IP();
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if (empty($liked_ips)) {
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$liked_ips = array();
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}
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if (in_array($user_ip, $liked_ips)) {
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$response_array = array('success' => true, 'message' => 'Invalid action');
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echo json_encode($response_array);
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die();
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}
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}
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/**
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* User Logged In validation
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*/
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if ($pld_settings['basic_settings']['like_dislike_resistriction'] == 'user') {
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if (is_user_logged_in()) {
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$liked_users = get_post_meta($post_id, 'pld_users', true);
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$liked_users = (empty($liked_users)) ? array() : $liked_users;
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$current_user_id = get_current_user_id();
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if (in_array($current_user_id, $liked_users)) {
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$response_array = array('success' => true, 'message' => 'Invalid action');
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echo json_encode($response_array);
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die();
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}
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} else {
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$response_array = array('success' => true, 'message' => 'Invalid action');
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echo json_encode($response_array);
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die();
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}
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}
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$type = sanitize_text_field($_POST['type']);
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if ($type == 'like') {
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$like_count = get_post_meta($post_id, 'pld_like_count', true);
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if (empty($like_count)) {
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$like_count = 0;
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}
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$like_count = $like_count + 1;
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$check = update_post_meta($post_id, 'pld_like_count', $like_count);
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if ($check) {
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$response_array = array('success' => true, 'latest_count' => $like_count);
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} else {
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$response_array = array('success' => false, 'latest_count' => $like_count);
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}
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} else {
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$dislike_count = get_post_meta($post_id, 'pld_dislike_count', true);
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if (empty($dislike_count)) {
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$dislike_count = 0;
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}
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$dislike_count = $dislike_count + 1;
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$check = update_post_meta($post_id, 'pld_dislike_count', $dislike_count);
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if ($check) {
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$response_array = array('success' => true, 'latest_count' => $dislike_count);
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} else {
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$response_array = array('success' => false, 'latest_count' => $dislike_count);
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}
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}
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if ($pld_settings['basic_settings']['like_dislike_resistriction'] == 'cookie') {
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setcookie('pld_' . $post_id, $type, time() + 365 * 24 * 60 * 60, '/');
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}
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/**
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* Check the liked ips and insert the user ips for future checking
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*
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*/
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if ($pld_settings['basic_settings']['like_dislike_resistriction'] == 'ip') {
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$liked_ips = get_post_meta($post_id, 'pld_ips', true);
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$liked_ips = (empty($liked_ips)) ? array() : $liked_ips;
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$liked_ips_info = get_comment_meta($post_id, 'pld_ips_info', true);
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$liked_ips_info = (empty($liked_ips_info)) ? array() : $liked_ips_info;
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if (!in_array($user_ip, $liked_ips)) {
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$liked_ips[] = $user_ip;
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$liked_ips_info[md5($user_ip)] = $type;
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}
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update_post_meta($post_id, 'pld_ips', $liked_ips);
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update_post_meta($post_id, 'pld_ips_info', $liked_ips_info);
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}
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/**
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* Check if user is logged in to check user login for like dislike action
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*/
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if ($pld_settings['basic_settings']['like_dislike_resistriction'] == 'user') {
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if (is_user_logged_in()) {
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$liked_users = get_post_meta($post_id, 'pld_users', true);
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$liked_users = (empty($liked_users)) ? array() : $liked_users;
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$liked_users_info = get_post_meta($post_id, 'pld_users_info', true);
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$liked_users_info = (empty($liked_users_info)) ? array() : $liked_users_info;
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$current_user_id = get_current_user_id();
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if (!in_array($current_user_id, $liked_users)) {
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$liked_users[] = $current_user_id;
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}
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$liked_users_info[$current_user_id] = $type;
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update_post_meta($post_id, 'pld_users', $liked_users);
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update_comment_meta($post_id, 'pld_users_info', $liked_users_info);
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}
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}
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/**
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* Action pld_after_ajax_process
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*
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* @param type int $post_id
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*
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* @since 1.0.0
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*/
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do_action('pld_after_ajax_process', $post_id);
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echo json_encode($response_array);
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//$this->print_array( $response_array );
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die();
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} else {
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die('No script kiddies please!');
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}
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}
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function like_dislike_undo_action() {
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if (isset($_POST['_wpnonce']) && wp_verify_nonce($_POST['_wpnonce'], 'pld-ajax-nonce')) {
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$post_id = sanitize_text_field($_POST['post_id']);
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/**
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* Action pld_before_undo_ajax_process
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* Fires just before the undo ajax process
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*
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* @param type int $post_id
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*
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* @since 1.1.9
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*/
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do_action('pld_before_undo_ajax_process', $post_id);
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$type = sanitize_text_field($_POST['type']);
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$pld_settings = get_option('pld_settings');
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/**
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* Cookie Validation
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*/
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if ($pld_settings['basic_settings']['like_dislike_resistriction'] == 'cookie' && !isset($_COOKIE['pld_' . $post_id])) {
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$response_array = array('success' => false, 'message' => 'Invalid action');
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echo json_encode($response_array);
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die();
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}
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/**
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* IP Validation
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*/
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if ($pld_settings['basic_settings']['like_dislike_resistriction'] == 'ip') {
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$user_ip = $this->get_user_IP();
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$liked_ips = get_post_meta($post_id, 'pld_ips', true);
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if (empty($liked_ips)) {
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$liked_ips = array();
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}
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if ((!in_array($user_ip, $liked_ips))) {
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$response_array = array('success' => false, 'message' => 'Invalid action');
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echo json_encode($response_array);
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die();
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}
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}
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/**
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* User Logged in validation
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*/
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if ($pld_settings['basic_settings']['like_dislike_resistriction'] == 'user') {
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if (is_user_logged_in()) {
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$liked_users = get_post_meta($post_id, 'pld_users', true);
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$liked_users = (empty($liked_users)) ? array() : $liked_users;
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$current_user_id = get_current_user_id();
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if (!in_array($current_user_id, $liked_users)) {
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$response_array = array('success' => false, 'message' => 'Invalid action');
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echo json_encode($response_array);
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die();
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}
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} else {
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$response_array = array('success' => false, 'message' => 'Invalid action');
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echo json_encode($response_array);
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die();
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}
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}
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if ($type == 'like') {
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$like_count = get_post_meta($post_id, 'pld_like_count', true);
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if (empty($like_count)) {
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$like_count = 0;
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}
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$like_count = $like_count - 1;
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$check = update_post_meta($post_id, 'pld_like_count', $like_count);
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if ($check) {
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$response_array = array('success' => true, 'latest_count' => $like_count);
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} else {
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$response_array = array('success' => false, 'latest_count' => $like_count);
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}
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} else {
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$dislike_count = get_post_meta($post_id, 'pld_dislike_count', true);
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if (empty($dislike_count)) {
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$dislike_count = 0;
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}
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$dislike_count = $dislike_count - 1;
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$check = update_post_meta($post_id, 'pld_dislike_count', $dislike_count);
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if ($check) {
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$response_array = array('success' => true, 'latest_count' => $dislike_count);
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} else {
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$response_array = array('success' => false, 'latest_count' => $dislike_count);
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}
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}
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if ($pld_settings['basic_settings']['like_dislike_resistriction'] == 'cookie') {
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$cookie_name = 'pld_' . $post_id;
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setcookie($cookie_name, $type, time() - 3600 * 24 * 365, '/');
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}
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/**
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* Check the liked ips and insert the user ips for future checking
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*
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*/
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if ($pld_settings['basic_settings']['like_dislike_resistriction'] == 'ip') {
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$liked_ips = get_post_meta($post_id, 'pld_ips', true);
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$liked_ips = (empty($liked_ips)) ? array() : $liked_ips;
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$liked_ips_info = get_post_meta($post_id, 'pld_ips_info', true);
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$liked_ips_info = (empty($liked_ips_info)) ? array() : $liked_ips_info;
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if (in_array($user_ip, $liked_ips)) {
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$liked_ips = array_diff($liked_ips, [$user_ip]);
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unset($liked_ips_info[md5($user_ip)]);
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}
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update_post_meta($post_id, 'pld_ips', $liked_ips);
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update_post_meta($post_id, 'pld_ips_info', $liked_ips_info);
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}
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/**
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* Check if user is logged in to check user login for like dislike action
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*/
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if ($pld_settings['basic_settings']['like_dislike_resistriction'] == 'user') {
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if (is_user_logged_in()) {
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$liked_users = get_post_meta($post_id, 'pld_users', true);
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$liked_users = (empty($liked_users)) ? array() : $liked_users;
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$liked_users_info = get_post_meta($post_id, 'pld_users_info', true);
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$liked_users_info = (empty($liked_users_info)) ? array() : $liked_users_info;
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$current_user_id = get_current_user_id();
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if (in_array($current_user_id, $liked_users)) {
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$liked_users = array_diff($liked_users, [$current_user_id]);
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unset($liked_users_info[$current_user_id]);
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}
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update_post_meta($post_id, 'pld_users', $liked_users);
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update_post_meta($post_id, 'pld_users_info', $liked_users_info);
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}
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}
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/**
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* Action pld_after_undo_ajax_process
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* Fires just after the undo ajax process
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*
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* @param type int $post_id
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*
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* @since 1.1.9
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*/
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do_action('pld_after_undo_ajax_process', $post_id);
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echo json_encode($response_array);
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//$this->print_array( $response_array );
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die();
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} else {
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die('No script kiddies please!');
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}
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}
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}
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new PLD_Ajax();
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}
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