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sam-pro-front-actions.php
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sam-pro-front-actions.php
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<?php
/**
* Created by PhpStorm.
* Author: minimus
* Date: 04.11.2016
* Time: 10:58
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
if ( ! class_exists( 'SamProFrontActions' ) ) {
class SamProFrontActions {
private $action;
public function __construct( $action ) {
$this->action = $action;
}
public function decrypt( $input, $spKey, $spiv ) {
$txt = base64_decode( $input );
$key = pack( 'H*', $spKey );
$iv = pack( 'H*', $spiv );
$plaintext = openssl_decrypt( $txt, 'AES-128-CBC', $key, OPENSSL_RAW_DATA, $iv );
$clauses = unserialize( $plaintext );
return $clauses;
}
public function doAction() {
if ( is_null( $this->action ) ) {
wp_die( 'Rejected. Action Handler' );
}
$charset = get_option( 'blog_charset' );
header( "Content-Type: application/json; charset={$charset}" );
global $wpdb;
$sTable = $wpdb->prefix . 'sampro_stats';
$paTable = $wpdb->prefix . 'sampro_places_ads';
$options = get_option( SAM_PRO_OPTIONS_NAME );
$spKey = $options['spkey'];
$spiv = $options['spiv'];
$action = 'sam_ajax_' . $this->action;
switch ( $action ) {
case 'sam_ajax_sam_load_ads':
if ( ( isset( $_POST['ads'] ) && is_array( $_POST['ads'] ) ) && isset( $_POST['data'] ) ) {
$clauses = self::decrypt( $_POST['data'], $spKey, $spiv );
$places = $_POST['ads'];
$ads = array();
$ad = null;
include_once( 'sam-pro-place.php' );
foreach ( $places as $value ) {
$pid = (int) $value['pid'];
$aid = (int) $value['aid'];
$codes = $value['codes'];
$eid = $value['eid'];
if ( $aid == 0 ) {
$ad = new SamProPlace( $pid, null, $codes, false, $clauses, true );
}
array_push( $ads, array(
'ad' => $ad->ad,
'aid' => $ad->aid,
'pid' => $ad->pid,
'cid' => $ad->cid,
'eid' => $eid
) );
}
$out = $ads;
} else {
$out = 'Bad input data!';
}
break;
case 'sam_ajax_sam_click':
if ( isset( $_POST['aid'] ) && isset( $_POST['pid'] ) ) {
$aid = (int) $_POST['aid'];
$pid = (int) $_POST['pid'];
$values = "(CURDATE(), {$pid}, {$aid}, 1)";
$sql = "INSERT INTO {$sTable}(edate, pid, aid, hits) VALUES (CURDATE(), {$pid}, {$aid}, 1) ON DUPLICATE KEY UPDATE clicks = clicks + 1;";
$res = $wpdb->query( $sql );
if ( false === $res ) {
$out = 'Something went wrong...';
} else {
$out = array( 'data' => $res );
}
} else {
$out = 'Bad input data!';
}
break;
case 'sam_ajax_sam_hits':
$hits = $_POST['hits'];
$values = '';
$vals = array();
$stats = 0;
$links = 0;
if ( ! empty( $hits ) && is_array( $hits ) ) {
foreach ( $hits as $hit ) {
$values .= ( ( ( empty( $values ) ) ? '' : ', ' ) . "(CURDATE(), {$hit['pid']}, {$hit['aid']}, 1)" );
if ( isset( $vals[ $hit['pid'] ] ) ) {
array_push( $vals[ (int) $hit['pid'] ], (int) $hit['aid'] );
} else {
$vals[ $hit['pid'] ] = array( $hit['aid'] );
}
}
if ( ! empty( $values ) ) {
$sql = "INSERT INTO {$sTable}(edate, pid, aid, hits) VALUES {$values} ON DUPLICATE KEY UPDATE hits = hits + 1;";
$stats = $wpdb->query( $sql );
}
if ( ! empty( $vals ) ) {
foreach ( $vals as $key => $val ) {
$aidsSet = ( 1 == count( $val ) ) ? '= ' . $val[0] : 'IN (' . implode( ',', $val ) . ')';
$sql = "UPDATE {$paTable} SET hits = hits + 1 WHERE pid = {$key} AND aid {$aidsSet};";
$links += $wpdb->query( $sql );
}
}
$out = array( 'vals' => $vals, 'stats' => $stats, 'links' => $links );
} else {
$out = "Bad input data";
}
break;
default:
$out = 'Bad request.';
}
if ( is_array( $out ) ) {
wp_send_json_success( $out );
} else {
wp_send_json_error( $out );
}
}
}
}