Current File : /home/honehdyv/remonster.online/wp-content/plugins/wp-automatic/core.amazon.less.php
<?php
// Main Class
require_once 'core.php';
// API less amazon module
class WpAutomaticAmazon extends wp_automatic {
/*
* ---* Get Amazon Post ---
*/
function amazon_get_post($camp) {
// refer to amazon
curl_setopt ( $this->ch, CURLOPT_REFERER, "https://www.amazon.{$camp->camp_amazon_region}/" );
$this->load_cookie ( 'wp_automatic_amazon' );
if (stristr ( $camp->camp_general, 'a:' ))
$camp->camp_general = base64_encode ( $camp->camp_general );
$camp_general = unserialize ( base64_decode ( $camp->camp_general ) );
// reading keywords that need to be processed
$keywords = explode ( ',', $camp->camp_keywords );
// default cat
if (trim ( $camp->camp_amazon_cat ) == '') {
$camp->camp_amazon_cat = 'All';
}
foreach ( $keywords as $keyword ) {
$keyword = trim ( $keyword );
if (trim ( $keyword ) != '') {
$keyword = trim ( $keyword );
echo ('<hr><b>Processing Keyword:</b> "' . $keyword . '"');
// update last keyword
update_post_meta ( $camp->camp_id, 'last_keyword', trim ( $keyword ) );
// ASIN hack
// getting links from the db for that keyword
$query = "select * from {$this->wp_prefix}automatic_amazon_links where link_keyword='{$camp->camp_id}_$keyword' ";
$res = $this->db->get_results ( $query );
// when no links lets get new links
if (count ( $res ) == 0) {
// clean any old cache for this keyword
$query_delete = "delete from {$this->wp_prefix}automatic_amazon_links where link_keyword='{$camp->camp_id}_$keyword' ";
$this->db->query ( $query_delete );
$this->amazon_fetch_links ( $keyword, $camp );
// getting links from the db for that keyword
$res = $this->db->get_results ( $query );
}
// delete already posted items from other campaigns
// deleting duplicated items
$res_count = count ( $res );
for($i = 0; $i < $res_count; $i ++) {
$t_row = $res [$i];
$t_link_url = $t_row->link_url;
// Duplicate check
$possible_full_link = $t_link_url;
if (! stristr ( $t_link_url, 'http' )) {
// building link from ASIN
$possible_full_link = 'https://amazon.' . $camp->camp_amazon_region . '/dp/' . $t_link_url;
} else {
// get asin
$link_parts = explode ( '/dp/', $t_link_url );
$asin = $link_parts [1];
}
if ($this->is_duplicate ( $possible_full_link )) {
// duplicated item let's delete
unset ( $res [$i] );
echo '<br>Amazon Item (' . $possible_full_link . ') found cached but duplicated <a href="' . get_permalink ( $this->duplicate_id ) . '">#' . $this->duplicate_id . '</a>';
// delete the item
$query = "delete from {$this->wp_prefix}automatic_amazon_links where link_id={$t_row->link_id}";
$this->db->query ( $query );
continue;
}
if ( $this->is_execluded ( $camp->camp_id, $possible_full_link ) ) {
// duplicated item let's delete
unset ( $res [$i] );
echo '<br>Amazon Item (' . $possible_full_link . ') found cached but excluded ';
// delete the item
$query = "delete from {$this->wp_prefix}automatic_amazon_links where link_id={$t_row->link_id}";
$this->db->query ( $query );
continue;
}
$amazonAid = get_option ( 'wp_amazonpin_aaid', '' );
// Get amazon item by ASIN if not complete info
if (! stristr ( $t_link_url, 'http' )) {
$asin = $t_link_url;
echo '<br>Found ASIN:' . $asin . ' getting complete details from Amazon...';
require_once (dirname ( __FILE__ ) . '/inc/class.amazon.api.less.php');
$obj = new wp_automatic_amazon_api_less ( $this->ch, $camp->camp_amazon_region );
try {
$this->simulate_location ( $camp->camp_amazon_region );
$agent = $this->get_user_agent ();
curl_setopt ( $this->ch, CURLOPT_USERAGENT, $agent );
// hack link_desc contains the slug Designer-Teenitor-Painting-Manicure-Rhinestones i.e https://amazon.com/slug/dp/asin
$item = $obj->getItemByAsin ( $asin, $t_row->link_desc );
} catch ( Exception $e ) {
echo '<br>Amazon error:' . $e->getMessage ();
}
if ($obj->update_agent_required)
$this->update_user_agent ();
if (isset ( $item ['link_title'] ) && trim ( $item ['item_price'] ) == '') {
echo '<-- Can not find price, let us delete this product and try next run ';
}
if (isset ( $item ['link_title'] ) && trim ( $item ['item_price'] ) != '') {
echo " Link : <a href=\"{$item['item_link']}\">{$item['link_title']}</a> <br>";
$desc = '';
@$desc = $item ['item_description'];
// Features existence
if (count ( $item ['item_features'] ) > 0) {
echo '-- Features found appending to the description';
$desc .= '<br>' . implode ( '<br>', $item ['item_features'] );
}
$title = $item ['link_title'];
// Author if exists, inject it to title
if (isset ( $Item->ItemAttributes->Author )) {
$title .= '**' . $Item->ItemAttributes->Author;
} else {
$title .= '** ';
}
// Brand if exists
if (isset ( $Item->ItemAttributes->Brand )) {
$title .= '**' . $Item->ItemAttributes->Brand;
} else {
$title .= '** ';
}
// ISBN if exists
if (isset ( $Item->ItemAttributes->ISBN )) {
$title .= '**' . $Item->ItemAttributes->ISBN;
} else {
$title .= '** ';
}
// UPC if exists
if (isset ( $Item->ItemAttributes->UPC )) {
$title .= '**' . $Item->ItemAttributes->UPC;
} else {
$title .= '** ';
}
$t_link_url = $linkUrl = $item ['item_link'];
if ($this->is_execluded ( $camp->camp_id, $linkUrl )) {
echo '<-- Execluded';
continue;
}
$price = '';
// final saved price price,listprice
$price = $item ['item_price'] . '-' . $item ['item_pre_price'];
$imgurl = '';
$imgurl = implode ( ',', $item ['item_images'] );
// review url
$review = $item ['item_reviews'];
$review = str_replace ( 'atefpro', $amazonAid, $review );
// building the item
$t_row->link_url = $linkUrl;
$t_row->link_title = $title;
$t_row->link_desc = $desc;
$t_row->link_price = $price;
$t_row->link_img = $imgurl;
$t_row->link_review = ( string ) $review;
$res [$i] = $t_row;
} else { // valid returned item
// delete non valid item
$query = "delete from {$this->wp_prefix}automatic_amazon_links where link_id={$t_row->link_id}";
$this->db->query ( $query );
unset ( $res [$i] );
}
} // ASIN product
// If this item is valid, the link will be correct, lets break the loop
if (stristr ( $t_link_url, 'http' ))
break;
}
// check again if valid links found for that keyword otherwise skip it
if (count ( $res ) > 0) {
// lets process that link
$ret = $res [$i];
/*
* //fix commas and dots for es
* if($camp->camp_amazon_region == 'es' || $camp->camp_amazon_region == 'de' || $camp->camp_amazon_region == 'fr' || $camp->camp_amazon_region == 'it' ){
*
* $ret->link_price = str_replace(',','*',$ret->link_price);
* $ret->link_price = str_replace('.',',',$ret->link_price);
* $ret->link_price = str_replace('*','.',$ret->link_price);
*
* }
*/
// fix price split
if (stristr ( $ret->link_price, '-' )) {
// echo '<br>Found Price:'.$ret->link_price;
$priceParts = explode ( '-', $ret->link_price );
$ret->link_price = $priceParts [0];
$salePrice = $priceParts [1];
} else {
$salePrice = $ret->link_price;
}
$offer_title = $ret->link_title;
$temp ['product_author'] = '';
$temp ['product_brand'] = '';
$temp ['product_isbn'] = '';
if (stristr ( $offer_title, '**' )) {
$titleParts = explode ( '**', $offer_title );
$offer_title = $titleParts [0];
$temp ['product_author'] = $titleParts [1];
$temp ['product_brand'] = $titleParts [2];
if (isset ( $titleParts [3] ))
$temp ['product_isbn'] = $titleParts [3];
if (isset ( $titleParts [4] )) {
$temp ['product_upc'] = $titleParts [4];
} else {
$temp ['product_upc'] = '';
}
}
$offer_desc = $ret->link_desc;
$offer_desc = str_replace ( 'View larger.', '', $offer_desc );
$offer_url = $ret->link_url . '?tag=' . $amazonAid;
$offer_price = trim ( $ret->link_price );
$offer_img = $ret->link_img;
$temp ['offer_title'] = $offer_title;
$temp ['product_title'] = $offer_title;
$temp ['offer_desc'] = $offer_desc;
$temp ['product_desc'] = $offer_desc;
$temp ['offer_url'] = $offer_url;
$temp ['product_link'] = $offer_url;
$temp ['source_link'] = $ret->link_url;
$temp ['offer_price'] = $offer_price;
$temp ['product_price'] = $offer_price;
$temp ['product_list_price'] = $salePrice;
$temp ['offer_img'] = $offer_img;
$temp ['product_img'] = $offer_img;
$temp ['price_numeric'] = '00.00';
$temp ['price_currency'] = '$';
// increasing expiration date of the review
$ret->link_review = preg_replace ( '{exp\=20\d\d}', 'exp=2030', $ret->link_review );
$ret->link_review = str_replace ( 'http://', '//', $ret->link_review );
$temp ['review_link'] ='';
$temp ['review_iframe'] = '';
// chart url
$tag = '';
$subscription = '';
// API Method
if (stristr ( $offer_url, 'creativeASIN' )) {
$enc_url = urldecode ( $offer_url );
$enc_url = explode ( '?', $enc_url );
$enc_parms = $enc_url [1];
$enc_parms_arr = explode ( '&', $enc_parms );
foreach ( $enc_parms_arr as $param ) {
if (stristr ( $param, 'creativeASIN' )) {
$asin = str_replace ( 'creativeASIN=', '', $param );
} elseif (stristr ( $param, 'tag=' )) {
$tag = str_replace ( 'tag=', '', $param );
} elseif (stristr ( $param, 'SubscriptionId' )) {
$subscription = str_replace ( 'SubscriptionId=', '', $param );
}
}
} else {
// Scrape method
$tag = $amazonAid;
}
echo '<br>Product found: <a href="' . $ret->link_url . '">' . $asin . '</a>';
$temp ['product_asin'] = $asin;
$region = $camp->camp_amazon_region;
$chart_url = "https://www.amazon.$region/gp/aws/cart/add.html?AssociateTag=$tag&ASIN.1=$asin&Quantity.1=1&SubscriptionId=$subscription";
$temp ['chart_url'] = $chart_url;
// price extraction
if (trim ( $ret->link_price ) != '') {
$thousandSeparator = ',';
// restore commas and dots
if ($camp->camp_amazon_region == 'es' || $camp->camp_amazon_region == 'de' || $camp->camp_amazon_region == 'fr' || $camp->camp_amazon_region == 'it') {
$thousandSeparator = '.';
}
// woo sousands separator
if (class_exists ( 'WooCommerce' )) {
$woocommerce_price_thousand_sep = get_option ( 'woocommerce_price_thousand_sep', '' );
if ($woocommerce_price_thousand_sep == '.' || $woocommerce_price_thousand_sep == ',') {
$thousandSeparator = $woocommerce_price_thousand_sep;
echo '<br>Woo Thusand separator:' . $woocommerce_price_thousand_sep;
}
}
echo '<br>Returned Price:' . $ret->link_price;
// good we have a price
$price_no_commas = str_replace ( $thousandSeparator, '', $offer_price );
preg_match ( '{\d.*\d}is', ($price_no_commas), $price_matches );
$temp ['price_numeric'] = $price_matches [0];
$temp ['price_currency'] = str_replace ( $price_matches [0], '', $offer_price );
// fixing listPrice
$price_no_commas = str_replace ( $thousandSeparator, '', $salePrice );
preg_match ( '{\d.*\d}is', ($price_no_commas), $price_matches );
$temp ['list_price_numeric'] = $price_matches [0];
}
$this->used_keyword = $ret->link_keyword;
// update the link status to 1
$query = "delete from {$this->wp_prefix}automatic_amazon_links where link_id={$ret->link_id}";
$this->db->query ( $query );
// fix imgSet
// fix imgSet
$temp ['product_imgs'] = $temp ['product_img'];
if (stristr ( $temp ['product_img'], ',' )) {
// imageset found
$imgs = explode ( ',', $temp ['product_imgs'] );
$temp ['product_img'] = $temp ['offer_img'] = $imgs [0];
}
// imgs html
$cg_am_full_img_t = @$camp_general ['cg_am_full_img_t'];
if (trim ( $cg_am_full_img_t ) == '') {
$cg_am_full_img_t = '<img src="[img_src]" class="wp_automatic_gallery" />';
}
$product_imgs_html = '';
$allImages = explode ( ',', $temp ['product_imgs'] );
$allImages_html = '';
foreach ( $allImages as $singleImage ) {
$singleImageHtml = $cg_am_full_img_t;
$singleImageHtml = str_replace ( '[img_src]', $singleImage, $singleImageHtml );
$allImages_html .= $singleImageHtml;
}
$temp ['product_imgs_html'] = $allImages_html;
// product price with discount
if ($temp ['product_price'] == $temp ['product_list_price']) {
$temp ['price_with_discount_fixed'] = $temp ['product_price'];
} else {
$temp ['price_with_discount_fixed'] = '<del>' . $temp ['product_list_price'] . '</del> - ' . $temp ['product_price'];
}
// no price
if (trim ( $temp ['product_price'] ) == '')
$temp ['product_price'] = $temp ['price_numeric'];
if (trim ( $temp ['product_list_price'] ) == '')
$temp ['product_list_price'] = $temp ['price_numeric'];
return $temp;
} else {
// return false;
}
} // trim
} // foreach keyword
}
/*
* ---* Get Amazon links ---
*/
function amazon_fetch_links($keyword, $camp) {
echo "<br>Requesting links from Amazon for keyword: \"" . $keyword . '"...';
// Amazon cookie
$this->load_cookie ( 'wp_automatic_amazon' );
// ini
$md5 = md5 ( $keyword );
$camp_opt = unserialize ( $camp->camp_options );
if (stristr ( $camp->camp_general, 'a:' ))
$camp->camp_general = base64_encode ( $camp->camp_general );
$camp_general = unserialize ( base64_decode ( $camp->camp_general ) );
$camp_general = array_map ( 'wp_automatic_stripslashes', $camp_general );
$amazonAid = get_option ( 'wp_amazonpin_aaid', '' );
// Search Keyword
$clickkey = ($keyword);
// getting start
$query = "select * from {$this->wp_prefix}automatic_keywords where keyword_name='$keyword' and keyword_camp = {$camp->camp_id} ";
$ret = $this->db->get_results ( $query );
$row = $ret [0];
$start = $row->amazon_start;
// deactivate check
// check if the start = -1 this means the keyword is exhausted
if ($start == '-1') {
echo "<br>Keyword \"$keyword\" is already exhausted and does not have any new links to fetch.";
// check if it is reactivated or still deactivated
if ($this->is_deactivated ( $camp->camp_id, $keyword )) {
$start = 1;
} else {
// still deactivated
return false;
}
}
echo '<br>Current page is :' . $start;
if (1) {
$moreUrl = get_post_meta ( $camp->camp_id, $md5 . '_more', 1 );
$scrapePage = $start;
echo '<br>Scrapping Amazon page ' . $scrapePage . ' for new items.';
if (trim ( $moreUrl ) == '') {
// custom URL
if (in_array ( 'OPT_AMAZON_CUSTOM', $camp_opt ) && trim ( $camp_general ['cg_am_custom_urls'] ) != '') {
$cg_am_custom_urls = $camp_general ['cg_am_custom_urls'];
if (! in_array ( 'OPT_AM_NO_KEYS', $camp_opt )) {
$keyword_enc = urlencode ( trim ( $keyword ) );
$moreUrl = str_replace ( '[keyword]', $keyword_enc, $cg_am_custom_urls );
} else {
$moreUrl = $cg_am_custom_urls;
}
} else {
if ($scrapePage == 1) {
$moreUrl = "https://www.amazon.{$camp->camp_amazon_region}/s?k=" . urlencode ( trim ( $keyword ) ) . "&ref=nb_sb_noss_2";
$moreUrl = "https://www.amazon.{$camp->camp_amazon_region}/s/ref=nb_sb_noss_2?url=search-alias%3Daps&field-keywords=" . urlencode ( trim ( $keyword ) );
} else {
// next pages, get the qid https://www.amazon.com/s?k=timtam&page=2&qid=1586957596&ref=sr_pg_2
// https://www.amazon.com/s?k=timtam&page=3&qid=1586957596&ref=sr_pg_3
$qid = $row->clickbank_start;
if (! is_numeric ( $qid ) || $qid < 10)
$qid = 1569443499;
// $moreUrl = "https://www.amazon.{$camp->camp_amazon_region}/s?k=" . urlencode( trim($keyword) ) . "&qid=1569443499&ref=sr_pg_2";
$moreUrl = "https://www.amazon.{$camp->camp_amazon_region}/s?k=" . urlencode ( trim ( $keyword ) ) . "&page=$scrapePage&qid=$qid&ref=sr_pg_$scrapePage";
}
}
}
// page number
if ($scrapePage != 1) {
if (! stristr ( $moreUrl, 'page=' )) {
$scrapeURL = $moreUrl . '&page=' . $scrapePage;
} else {
$scrapeURL = $moreUrl;
}
} else {
$scrapeURL = $moreUrl;
}
// high price and low price
if (in_array ( 'OPT_AM_PRICE', $camp_opt )) {
$cg_am_min = $camp_general ['cg_am_min'];
$cg_am_max = $camp_general ['cg_am_max'];
if (trim ( $cg_am_min ) != '' && is_numeric ( $cg_am_min )) {
$scrapeURL .= '&low-price=' . $cg_am_min / 100;
}
if (trim ( $cg_am_max ) != '' && is_numeric ( $cg_am_max )) {
$scrapeURL .= '&high-price=' . $cg_am_max / 100;
}
} else {
if (stristr ( $scrapeURL, '?' )) {
// $scrapeURL.= '&low-price=1';
}
}
// sort
if (in_array ( 'OPT_AM_ORDER', $camp_opt )) {
$cg_am_order = trim ( $camp_general ['cg_am_order'] );
if ($cg_am_order != '')
$scrapeURL .= '&sort=' . $cg_am_order;
}
echo '<br>Scrape URL: ' . $scrapeURL;
require_once (dirname ( __FILE__ ) . '/inc/class.amazon.api.less.php');
$obj = new wp_automatic_amazon_api_less ( $this->ch, $camp->camp_amazon_region );
try {
$this->simulate_location ( $camp->camp_amazon_region );
$agent = $this->get_user_agent ();
curl_setopt ( $this->ch, CURLOPT_USERAGENT, $agent );
if (preg_match ( '!^B0!', $keyword )) {
if ($start == 1) {
$ASINs = array (
$keyword
);
} else {
$ASINs = array ();
}
} else {
$ASINs = $obj->getASINs ( $scrapeURL );
if ($obj->update_agent_required)
$this->update_user_agent ();
}
$slugs = $obj->slugs;
$i = 0;
foreach ( $ASINs as $ASIN ) {
echo '<br>ASIN:' . $ASIN;
$slug = '';
if (isset ( $slugs [$i] ))
$slug = $slugs [$i];
// echo '<img src="http://images.amazon.com/images/P/' . $ASIN . '.01._PE30_PI_SCMZZZZZZZ_.jpg" />';
$linkKeyword = "{$camp->camp_id}_$keyword";
// $query = "INSERT INTO {$this->wp_prefix}automatic_amazon_links ( link_url , link_title , link_keyword , link_status ,link_desc,link_price,link_img,link_review)VALUES ( '$linkUrl', '$title', '{$camp->camp_id}_$keyword', '0','$desc','{$price}','{$imgurl}','{$review}')";
$query = "INSERT INTO {$this->wp_prefix}automatic_amazon_links (link_url,link_keyword , link_status , link_desc) SELECT * FROM (SELECT '$ASIN' , '$linkKeyword' , '0' , '$slug' ) AS tmp WHERE NOT EXISTS ( SELECT link_url FROM {$this->wp_prefix}automatic_amazon_links WHERE link_url like '%$ASIN' ) LIMIT 1";
$insert = $this->db->query ( $query );
if ($insert != false) {
echo '<-- NEW';
}
$i ++;
}
if (count ( $ASINs ) == 0 || preg_match ( '!^B0!', $keyword )) {
// there was no links lets deactivate
$newstart = '-1';
$query = "update {$this->wp_prefix}automatic_keywords set amazon_start = '$newstart' where keyword_name='$keyword' and keyword_camp = {$camp->camp_id} ";
$this->db->query ( $query );
// deactivate key permanently
if (! in_array ( 'OPT_NO_DEACTIVATE', $camp_opt ))
$this->deactivate_key ( $camp->camp_id, $keyword, 0 );
echo '<br>No more items at amazon to get deactivating the keyword permanently';
} else {
// coming reques qid, save it to clickbank_start
if (isset ( $obj->next_request_qid ) && is_numeric ( $obj->next_request_qid )) {
$qid_part = ", clickbank_start={$obj->next_request_qid} ";
} else {
$qid_part = "";
}
// increase start
$newstart = $start + 1;
$query = "update {$this->wp_prefix}automatic_keywords set amazon_start = '$newstart' $qid_part where keyword_name='$keyword' and keyword_camp = {$camp->camp_id} ";
$this->db->query ( $query );
}
return;
} catch ( Exception $e ) {
echo '<br>Exception: ' . $e->getMessage ();
return;
}
}
} // end func
function simulate_location($region) {
// disable this feature now
return true;
if ($this->isAmazonLocationSimulated == false) {
// region to location
if ($region == 'com') {
$curlpost = "locationType=LOCATION_INPUT&zipCode=10001&storeContext=gateway&deviceType=web&pageType=Search&actionSource=glow";
} elseif ($region == 'co.uk') {
$curlpost = "locationType=LOCATION_INPUT&zipCode=E1+7EF&storeContext=generic&deviceType=web&pageType=Gateway&actionSource=glow";
} elseif ($region == 'ca') {
$curlpost = 'locationType=LOCATION_INPUT&zipCode=V5K+0A1&storeContext=generic&deviceType=web&pageType=Gateway&actionSource=glow';
} elseif ($region == 'de') {
$curlpost = "locationType=LOCATION_INPUT&zipCode=10178&storeContext=generic&deviceType=web&pageType=Gateway&actionSource=glow";
} elseif ($region == 'fr') {
$curlpost = "locationType=LOCATION_INPUT&zipCode=75000&storeContext=generic&deviceType=web&pageType=Gateway&actionSource=glow";
} elseif ($region == 'it') {
$curlpost = "locationType=LOCATION_INPUT&zipCode=00127&storeContext=generic&deviceType=web&pageType=Gateway&actionSource=glow";
} elseif ($region == 'es') {
$curlpost = "locationType=LOCATION_INPUT&zipCode=08005&storeContext=generic&deviceType=web&pageType=Gateway&actionSource=glow";
} elseif ($region == 'co.jp') {
$curlpost = "locationType=LOCATION_INPUT&zipCode=100-0000&storeContext=generic&deviceType=web&pageType=Gateway&actionSource=glow";
} elseif ($region == 'in') {
$curlpost = "locationType=LOCATION_INPUT&zipCode=110001&storeContext=generic&deviceType=web&pageType=Gateway&actionSource=glow";
} elseif ($region == 'com.br') {
$curlpost = "locationType=LOCATION_INPUT&zipCode=20010-000&storeContext=generic&deviceType=web&pageType=Gateway&actionSource=glow";
} elseif ($region == 'com.mx') {
$curlpost = "locationType=LOCATION_INPUT&zipCode=44100&storeContext=generic&deviceType=web&pageType=Gateway&actionSource=glow";
}
/*
* elseif(){
* $curlpost = "locationType=LOCATION_INPUT&zipCode=2000&storeContext=generic&deviceType=web&pageType=Gateway&actionSource=glow";
* //2000
*
* }
*/
echo '<br>Simulating location for amazon.' . $region;
// curl post
$curlurl = "https://www.amazon.$region/gp/delivery/ajax/address-change.html";
curl_setopt ( $this->ch, CURLOPT_URL, $curlurl );
curl_setopt ( $this->ch, CURLOPT_POST, true );
curl_setopt ( $this->ch, CURLOPT_POSTFIELDS, $curlpost );
$x = 'error';
$exec = curl_exec ( $this->ch );
$x = curl_error ( $this->ch );
$this->isAmazonLocationSimulated = true;
}
}
/**
* Generate a new browser user agent and save it
*
* @return mixed
*/
function update_user_agent() {
$new_agent = $this->randomUserAgent ();
update_option ( 'wp_automatic_amazon_agent', $new_agent );
return $new_agent;
}
function get_user_agent() {
$agent = trim(get_option ( 'wp_automatic_amazon_agent', '' ));
if( $agent == '' || $agent == 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.163 Safari/537.36'){
echo '<br>Generating new agent';
return $this->update_user_agent ();
}
return $agent;
}
}