File: /storage/v12674/lcacorpold/public_html/wp-content/plugins/cf-geoplugin/inc/classes/SEO.php
<?php
/**
* Main API class
*
* @link http://infinitumform.com/
* @since 8.0.0
* @package cf-geoplugin
* @author Ivijan-Stefan Stipic
* @version 2.0.0
*
*/
// If someone try to called this file directly via URL, abort.
if ( ! defined( 'WPINC' ) ) { die( "Don't mess with us." ); }
if ( ! defined( 'ABSPATH' ) ) { exit; }
if(!class_exists('CFGP_SEO', false)) : class CFGP_SEO extends CFGP_Global {
public function __construct(){
$this->add_action('init', 'export_csv');
$this->add_action('init', 'save_form');
$this->add_action('wp_ajax_cfgp_seo_redirection_csv_upload', 'ajax__csv_upload');
}
/*
* AJAX: CSV Upload
*/
public function ajax__csv_upload(){
if(wp_verify_nonce(CFGP_U::request_string('nonce'), CFGP_NAME.'-seo-import-csv') !== false)
{
if($url = CFGP_U::request_string('attachment_url'))
{
// Parse CSV
if(!class_exists('CFGP_CSV', false)) {
CFGP_U::include_once(CFGP_CLASS . '/CSV.php');
}
if($csv = CFGP_CSV::import($url ,false, ','))
{
// We need time for this
if(function_exists('ignore_user_abort')) ignore_user_abort(true);
if(function_exists('set_time_limit')) set_time_limit(0);
if(function_exists('ini_set')) ini_set('max_execution_time', 0);
// Active columns in the exact order
$columns = array('country', 'region', 'city', 'postcode', 'url', 'http_code', 'active', 'only_once');
$columns_max = count($columns);
// Remove headers
foreach($csv as $i=>$column){
foreach($column as $val){
if(in_array($val, $columns, true) !== false) {
unset($csv[$i]);
break;
}
}
}
// Asign fields
foreach($csv as $i=>$data){
// We need exact number of columns
if(count($data) !== $columns_max){
unset($csv[$i]);
continue;
}
// Now assign data to columns
foreach($columns as $x=>$column){
if (filter_var($data[$x], FILTER_VALIDATE_URL) !== false || is_numeric($data[$x])){
$csv[$i][$column]=CFGP_Options::sanitize($data[$x]);
} else {
$csv[$i][$column]=CFGP_Options::sanitize(strtolower(sanitize_title($data[$x])));
}
unset($csv[$i][$x]);
}
}
// Let's try clean database and add new data
if(!empty($csv))
{
global $wpdb;
// Define table name
$table = $wpdb->cfgp_seo_redirection;
// We need old data prepared to return if we have some error
$original_data = $wpdb->query("SELECT * FROM `{$table}` WHERE 1;");
// Let's clean table
$wpdb->query("TRUNCATE TABLE {$table};");
// Now we can save new data
$num_saved=0;
foreach($csv as $save) {
if($wpdb->insert($table, $save, array('%s', '%s', '%s', '%s', '%s', '%d', '%d', '%d'))){
++$num_saved;
}
}
// Validate
if($num_saved > 0)
{
// CFGP_DB_Cache::set('cfgp-seo-form-success', __('CSV uploaded successfully.', 'cf-geoplugin'), YEAR_IN_SECONDS);
wp_send_json(array(
'return'=>true,
'message' => __('An error occurred while saving data to the database. We have restored your old parameters. There is no change here.', 'cf-geoplugin')
));
}
else
{
// We need old data back on the error
if(!empty($original_data)) {
foreach($original_data as $data){
$wpdb->insert($table, $data);
}
}
wp_send_json(array(
'return'=>false,
'message' => __('An error occurred while saving data to the database. We have restored your old parameters. There is no change here.', 'cf-geoplugin')
));
}
}
else
{
wp_send_json(array(
'return'=>false,
'message' => sprintf(__('We did not find any valid CSV data. We did not make any changes. Make sure you have all %d columns properly defined.', 'cf-geoplugin'), $columns_max)
));
}
}
else
{
wp_send_json(array(
'return'=>false,
'message' => __('There was an error unpacking the CSV file. Check the format of your CSV file.', 'cf-geoplugin')
));
}
}
else
{
wp_send_json(array(
'return'=>false,
'message' => __('CSV file not defined.', 'cf-geoplugin')
));
}
}
else
{
wp_send_json(array(
'return'=>false,
'message' => __('There was an error validating the data. Please refresh the page and try again.', 'cf-geoplugin')
));
}
}
/*
* Edit/Save form
*/
public function save_form(){
if(isset($_SERVER['REQUEST_METHOD']) && strtolower($_SERVER['REQUEST_METHOD']) === 'post')
{
if (CFGP_U::request_string('action') == 'new' && wp_verify_nonce(CFGP_U::request_string('nonce'), CFGP_NAME.'-seo-new') !== false) {
$action = CFGP_U::request_string('action');
$redirection_url = CFGP_U::request_string('url');
if(empty($redirection_url)) {
CFGP_DB_Cache::set('cfgp-seo-form-error', __('Redirect URL is a required field.', 'cf-geoplugin'), YEAR_IN_SECONDS);
}
else
{
$select_country = strtolower(sanitize_title(CFGP_U::request_string('country')));
$select_region = strtolower(sanitize_title(CFGP_U::request_string('region')));
$select_city = strtolower(sanitize_title(CFGP_U::request_string('city')));
$select_postcode = CFGP_U::request_string('postcode');
$http_code = CFGP_U::request_string('http_code', 302);
$only_once = CFGP_U::request_int('only_once', 0);
$redirect_enable = CFGP_U::request_int('redirect_enable', 1);
$save = CFGP_SEO::save($redirection_url, $select_country, $select_region, $select_city, $select_postcode, $http_code, $only_once, $redirect_enable);
if(is_wp_error($save))
{
CFGP_DB_Cache::set('cfgp-seo-form-error', __('This redirection was not saved due to a database error. Please try again.', 'cf-geoplugin'), YEAR_IN_SECONDS);
}
else
{
CFGP_DB_Cache::set('cfgp-seo-form-success', __('Settings saved.', 'cf-geoplugin'), YEAR_IN_SECONDS);
$parse_url = CFGP_U::parse_url();
$url = $parse_url['url'];
$url = remove_query_arg('action', $url);
$url = remove_query_arg('nonce', $url);
if(!headers_sent()) {
wp_safe_redirect($url);
} else {
echo '
<meta http-equiv="refresh" content="0; URL='.esc_url($url).'" />
<script>if(!(window.location.href = "'.esc_url($url).'")){window.location.replace("'.esc_url($url).'");}</script>
';
exit;
}
}
}
} else if (CFGP_U::request_string('action') == 'edit' && wp_verify_nonce(CFGP_U::request_string('nonce'), CFGP_NAME.'-seo-edit') !== false) {
$redirection_url = CFGP_U::request_string('url');
if(empty($redirection_url)) {
CFGP_DB_Cache::set('cfgp-seo-form-error', __('Redirect URL is a required field.', 'cf-geoplugin'), YEAR_IN_SECONDS);
}
else
{
$ID = CFGP_U::request_int('id', 0);
$select_country = strtolower(sanitize_title(CFGP_U::request_string('country')));
$select_region = strtolower(sanitize_title(CFGP_U::request_string('region')));
$select_city = strtolower(sanitize_title(CFGP_U::request_string('city')));
$select_postcode = CFGP_U::request_string('postcode');
$http_code = CFGP_U::request_string('http_code', 302);
$only_once = CFGP_U::request_int('only_once', 0);
$redirect_enable = CFGP_U::request_int('redirect_enable', 1);
$save = CFGP_SEO::update($ID, $redirection_url, $select_country, $select_region, $select_city, $select_postcode, $http_code, $only_once, $redirect_enable);
if(is_wp_error($save))
{
CFGP_DB_Cache::set('cfgp-seo-form-error', __('This redirection was not saved due to a database error. Please try again.', 'cf-geoplugin'), YEAR_IN_SECONDS);
}
else
{
CFGP_DB_Cache::set('cfgp-seo-form-success', __('Settings saved.', 'cf-geoplugin'), YEAR_IN_SECONDS);
}
}
}
}
if(CFGP_U::request_string('action') === 'delete' && wp_verify_nonce(CFGP_U::request_string('nonce'), CFGP_NAME.'-seo-delete') !== false)
{
$ID = CFGP_U::request_int('id', 0);
$delete = CFGP_SEO::delete($ID);
$parse_url = CFGP_U::parse_url();
$url = $parse_url['url'];
$url = remove_query_arg('action', $url);
$url = remove_query_arg('nonce', $url);
$url = remove_query_arg('id', $url);
CFGP_DB_Cache::set('cfgp-seo-form-success', __('Deleted.', 'cf-geoplugin'), YEAR_IN_SECONDS);
if(!headers_sent()) {
wp_safe_redirect($url);
} else {
echo '
<meta http-equiv="refresh" content="0; URL='.esc_url($url).'" />
<script>if(!(window.location.href = "'.esc_url($url).'")){window.location.replace("'.esc_url($url).'");}</script>
';
exit;
}
}
}
/*
* CSV Download
*/
public function export_csv(){
if(CFGP_U::request_string('action') === 'export' && wp_verify_nonce(CFGP_U::request_string('nonce'), CFGP_NAME.'-seo-export-csv') !== false){
// We need time for this
if(function_exists('ignore_user_abort')) ignore_user_abort(true);
if(function_exists('set_time_limit')) set_time_limit(0);
if(function_exists('ini_set')) ini_set('max_execution_time', 0);
global $wpdb;
$table = $wpdb->cfgp_seo_redirection;
$result = $wpdb->get_results("SELECT country, region, city, postcode, url, http_code, active, only_once FROM {$table} WHERE 1", ARRAY_A);
$num_fields = count($result);
$headers = [];
foreach($result[0] as $header => $value)
{
$headers[] = $header;
}
$fp = fopen('php://output', 'w');
if ($fp && $result)
{
header('Content-Type: text/csv');
header('Content-Disposition: attachment; filename="cfgeo_seo_export_'.esc_attr(date('Y-m-d').'_'.CFGP_TIME).'.csv"');
header('Pragma: no-cache');
header('Expires: 0');
fputcsv($fp, $headers);
foreach($result as $i => $row)
{
fputcsv($fp, $row);
}
fclose($fp);
exit;
}
}
}
// Response Error
public static function response_error(){
$response = CFGP_DB_Cache::get('cfgp-seo-form-error');
if($response) {
echo wp_kses_post( sprintf(
'<div class="notice notice-error"><p>%s</p></div>',
$response
) );
CFGP_DB_Cache::delete('cfgp-seo-form-error');
}
}
// Response Success
public static function response_success(){
$response = CFGP_DB_Cache::get('cfgp-seo-form-success');
if($response) {
echo wp_kses_post( sprintf(
'<div class="notice notice-success is-dismissible"><p>%s</p></div>',
$response
) );
CFGP_DB_Cache::delete('cfgp-seo-form-success');
}
}
/*
* Get from the database by ID
*/
public static function get($ID){
global $wpdb;
$get = $wpdb->get_row($wpdb->prepare(
"SELECT * FROM {$wpdb->cfgp_seo_redirection} WHERE ID = %d",
$ID
));
return isset($get->ID) ? $get : false;
}
/*
* Save SEO redirection to the Database
*/
public static function save($url, $country = '', $region = '', $city = '', $postcode = '', $http_code = 302, $only_once = 0, $active = 1){
global $wpdb;
return $wpdb->insert(
$wpdb->cfgp_seo_redirection,
array(
'url' => $url,
'country' => $country,
'region' => $region,
'city' => $city,
'postcode' => $postcode,
'http_code' => $http_code,
'only_once' => $only_once,
'active' => $active
),
array(
'%s',
'%s',
'%s',
'%s',
'%s',
'%d',
'%d',
'%d'
)
);
}
/*
* Delete SEO redirection from the Database
*/
public static function delete($ID){
global $wpdb;
return $wpdb->delete(
$wpdb->cfgp_seo_redirection,
array(
'ID' => $ID
),
array(
'%d'
)
);
}
/*
* Update SEO redirection in the Database
*/
public static function update($ID, $url, $country = '', $region = '', $city = '', $postcode = '', $http_code = 302, $only_once = 0, $active = 1){
global $wpdb;
return $wpdb->update(
$wpdb->cfgp_seo_redirection,
array(
'url' => $url,
'country' => $country,
'region' => $region,
'city' => $city,
'postcode' => $postcode,
'http_code' => $http_code,
'only_once' => $only_once,
'active' => $active
),
array(
'ID' => $ID
),
array(
'%s',
'%s',
'%s',
'%s',
'%s',
'%d',
'%d',
'%d'
),
array(
'%d'
)
);
}
/*
* Instance
* @verson 1.0.0
*/
public static function instance() {
$class = self::class;
$instance = CFGP_Cache::get($class);
if ( !$instance ) {
$instance = CFGP_Cache::set($class, new self());
}
return $instance;
}
}
endif;