Files
ikea/app/Http/Controllers/CountryCompareController.php
2024-03-24 15:22:52 +01:00

289 lines
9.0 KiB
PHP

<?php
namespace App\Http\Controllers;
use DOMDocument;
use DOMXPath;
use App\Models\CountryCode;
use Illuminate\Http\Request;
use Illuminate\Http\Client\Pool;
use Illuminate\Support\Facades\Http;
use Illuminate\Support\Facades\Log;
class CountryCompareController extends Controller
{
private $countries = [];
private $cHash = [];
private $dom = null;
public function __construct()
{
$countries = [];
$cHash = [];
CountryCode::active('Y')->each(function ($country) use (&$countries, &$cHash) {
$countries[] = $country;
$cHash[$country->country_name] = $country->country_code;
});
$this->countries = collect($countries);
$this->cHash = collect($cHash);
$this->dom = new DOMDocument();
}
public function search(Request $request)
{
$itemCodes = $request->input("item_codes");
$ta_codes = explode(' ', str_replace('.', '', trim($itemCodes)));
$requests = $this->makeRequests($ta_codes[0]);
return $this->processResponse($requests, $ta_codes[0]);
}
public function compare($countries, $cHash, $aCodes)
{
$requests = $this->makeRequests($aCodes);
return $this->processResponse($requests, $aCodes);
}
public function makeRequests($ta_code)
{
$requests = Http::pool(fn (Pool $pool) => [
$this->countries->each(function ($country) use ($pool, $ta_code) {
Log::info('Getting page {url}', ['url' => $country->search_url . $ta_code[0]]);
return $pool->as($country->country_code)->withUserAgent('Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36')->get($country->search_url . $ta_code[0]);
})
]);
return $requests;
}
public function makeRequest($ta_code, $country)
{
$country = CountryCode::where('country_name', $country)->first();
return Http::pool(fn (Pool $pool) => [
$pool->as($country->country_name)->get($country->search_url . $ta_code)
]);
}
public function processResponse($responses, $code)
{
$code = $code[0];
$prices = [];
foreach ($this->countries as $c) {
$country = $c->country_code;
if ($responses[$country] instanceof \Illuminate\Http\Client\Response && $responses[$country]->ok()) {
// dd($responses);
$response = (string) $responses[$country]->body();
//dd($response)
switch ($country) {
case "BG":
case "CY":
case "GR":
$prices[$country] = $this->parseJson_CY_GR_BG($code, (string) $response, $country);
break;
case "IS":
$prices[$country] = $this->parseJson_IS($code, (string) $response, $country);
break;
case "TR":
$prices[$country] = $this->parseJson_TR($code, (string) $response, $country);
break;
case "EE":
case "LT":
case "LV":
$prices[$country] = $this->parseJson_EE_LT_LV($code, (string) $response, $country);
break;
default:
$prices[$country] = $this->parseJson($code, (string) $response, $country);
}
}
}
$products = [];
collect($prices)->each(function ($price) use (&$products) {
if (count($price))
$products[] = $price;
});
return collect($products);
}
public function parseJson($code, $json_raw, $country)
{
$json_values = array();
Log::info('{json_raw} {country}', [$json_raw, $country]);
$json_decoded = json_decode($json_raw, true);
$searchResultPage = $json_decoded["searchResultPage"];
$products = $searchResultPage["products"];
$main = $products["main"];
$items = $main["items"];
foreach ($items as $item) {
$product = $item["product"];
$salesPrice = $product["salesPrice"];
$numeral = $salesPrice["numeral"];
$json_values = array(
'code' => $code,
'url' => $product['pipUrl'],
'tag' => $product['tag'],
'country' => $country,
'salesPrice' => $numeral,
);
break;
}
return $json_values;
}
public function parseJson_TR($code, $body, $country)
{
//echo "country: " . $country . ", code: " . $code . "<br>";
$dochtml = new DOMDocument();
@$dochtml->loadHTML($body, LIBXML_NOERROR);
@$xpath = new DOMXpath($dochtml);
$price = null;
//$c = ltrim($code, "0");
$json_values = array();
@$url_product = $xpath->query('/html/head/meta[(@property="og:url")]/@content')[0]->nodeValue;
@$price = $xpath->query('/html/head/meta[(@property="og:price:amount")]/@content')[0]->nodeValue;
$price = floatval(trim(str_replace('.', '', $price)));
$json_values = array(
'code' => $code,
'url' => $url_product,
'tag' => null,
'salesPrice' => floatval($price),
'country' => $country,
);
return $json_values;
}
public function parseJson_CY_GR_BG($code, $body, $country)
{
//echo "country: " . $country . ", code: " . $code . "<br>";
//Log::info('{country},{body},{code}',[$country, $body, $code]);
//$body = file_get_contents("https://www.ikea.bg/search-results/?query=80366284");
libxml_use_internal_errors(true);
$dochtml = new DOMDocument();
@$dochtml->loadHTML($body, LIBXML_NOERROR);
@$xpath = new DOMXpath($dochtml);
$price = null;
$c = ltrim($code, "0");
$json_values = array();
@$price = $xpath->query('//*/div[(@class="yotpo yotpo-main-widget" and @data-product-id="' . $code . '")]/@data-price')[0]->nodeValue;
@$url_product = $xpath->query('//*/div[(@class="yotpo yotpo-main-widget" and @data-product-id="' . $code . '")]/@data-url')[0]->nodeValue;
$price = floatval($price);
$json_values = array(
'code' => $code,
'url' => $url_product,
'tag' => null,
'salesPrice' => floatval($price),
'country' => $country,
);
libxml_clear_errors();
return $json_values;
}
public function parseJson_EE_LT_LV($code, $body, $country)
{
//echo "country: " . $country . ", code: " . $code . "<br>";
$dochtml = new DOMDocument();
@$dochtml->loadHTML($body);
@$xpath = new DOMXpath($dochtml);
$price = null;
$c = ltrim($code, "0");
$json_values = array();
@$price = $xpath->query('//*/div[(@class="itemPriceBox" and @data-item="' . $c . '")]//p[@class="itemNormalPrice display-6"]/span')[0]->nodeValue;
if (is_null($price) || empty($price)) {
@$price = $xpath->query('//*/div[(@class="itemPriceBox" and @data-item="' . $c . '")]//div[@class="itemBTI display-6"]/span')[0]->nodeValue;
}
switch ($country) {
case "EE":
@$url_product = "https://www.ikea.ee" . $xpath->query('//*/div[(@class="card-header")]/a/@href')[0]->nodeValue;
break;
case "LT":
@$url_product = "https://www.ikea.lt" . $xpath->query('//*/div[(@class="card-header")]/a/@href')[0]->nodeValue;
break;
case "LV":
@$url_product = "https://www.ikea.lv" . $xpath->query('//*/div[(@class="card-header")]/a/@href')[0]->nodeValue;
break;
default:
$url_product = null;
}
if (is_null($price) || empty($price)) {
$url_product = null;
}
$price = floatval(trim(str_replace(' ', '', str_replace(',', '.', str_replace(array('€'), '', $price)))));
$json_values = array(
'code' => $code,
'url' => $url_product,
'tag' => null,
'salesPrice' => $price,
'country' => $country,
);
return $json_values;
}
public function parseJson_IS($code, $body, $country)
{
//echo "country: " . $country . ", code: " . $code . "<br>";
$dochtml = new DOMDocument();
@$dochtml->loadHTML($body);
@$xpath = new DOMXpath($dochtml);
$price = null;
$c = ltrim($code, "0");
$json_values = array();
@$price = $xpath->query('//*/div[(@class="itemPriceBox")]//p[@class="itemNormalPrice revamp_price price"]/span/span')->item(0)->nodeValue;
if (is_null($price) || empty($price)) {
@$price = $xpath->query('//*/div[(@class="itemPriceBox")]//p[@class="itemBTI display-6 revamp_price price"]/span/span')->item(0)->nodeValue;
}
@$url_product = "https://www.ikea.is" . $xpath->query('/html/head/meta[(@property="og:url")]/@content')[0]->nodeValue;
//echo "url_product: " . $url_product . "<br>";
if (is_null($price) || empty($price)) {
$url_product = null;
}
$price = floatval(trim(str_replace(' ', '', str_replace(',', '.', str_replace('.', '', str_replace(array('€'), '', $price))))));
$json_values = array(
'code' => $code,
'url' => $url_product,
'tag' => null,
'salesPrice' => $price,
'country' => $country,
);
return $json_values;
}
}
// { "country": "AT", "code": "50161321", "url": "https://www.ikea.com/at/de/p/hol-aufbewahrungstisch-akazie-50161321/", "name": "HOL", "typeName": "Aufbewahrungstisch", "mainImageUrl": "https://www.ikea.com/at/de/images/products/hol-aufbewahrungstisch-akazie__0104310_pe251255_s5.jpg", "itemNoGlobal": "50161321", "salesPrice": "80.99", "tag": "FAMILY_PRICE", "last_mod": "2023-12-03 16:44:24" },