forked from lolcat/4get
440 lines
12 KiB
PHP
440 lines
12 KiB
PHP
<?php
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class pinterest{
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public function __construct(){
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include "lib/backend.php";
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$this->backend = new backend("pinterest");
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}
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public function getfilters($page){
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return [];
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}
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private function get($proxy, $url, $get = [], &$cookies, $header_data_post = null){
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$curlproc = curl_init();
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if($header_data_post === null){
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// handling GET
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// extract cookies
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$cookies_tmp = [];
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curl_setopt($curlproc, CURLOPT_HEADERFUNCTION, function($curlproc, $header) use (&$cookies_tmp){
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$length = strlen($header);
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$header = explode(":", $header, 2);
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if(trim(strtolower($header[0])) == "set-cookie"){
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$cookie_tmp = explode("=", trim($header[1]), 2);
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$cookies_tmp[trim($cookie_tmp[0])] =
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explode(";", $cookie_tmp[1], 2)[0];
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}
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return $length;
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});
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curl_setopt($curlproc, CURLOPT_HTTPHEADER,
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["User-Agent: " . config::USER_AGENT,
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"Accept: application/json, text/javascript, */*, q=0.01",
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"Accept-Language: en-US,en;q=0.5",
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"Accept-Encoding: gzip",
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"Referer: https://ca.pinterest.com/",
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"X-Requested-With: XMLHttpRequest",
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"X-APP-VERSION: 78f8764",
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"X-Pinterest-AppState: active",
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"X-Pinterest-Source-Url: /",
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"X-Pinterest-PWS-Handler: www/index.js",
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"screen-dpr: 1",
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"is-preload-enabled: 1",
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"DNT: 1",
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"Sec-GPC: 1",
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"Sec-Fetch-Dest: empty",
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"Sec-Fetch-Mode: cors",
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"Sec-Fetch-Site: same-origin",
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"Connection: keep-alive",
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"Alt-Used: ca.pinterest.com",
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"Priority: u=0",
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"TE: trailers"]
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);
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if($get !== []){
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$get = http_build_query($get);
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$url .= "?" . $get;
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}
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}else{
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// handling POST (pagination)
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$get = http_build_query($get);
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curl_setopt($curlproc, CURLOPT_HTTPHEADER,
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["User-Agent: " . config::USER_AGENT,
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"Accept: application/json, text/javascript, */*, q=0.01",
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"Accept-Language: en-US,en;q=0.5",
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"Accept-Encoding: gzip",
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"Content-Type: application/x-www-form-urlencoded",
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"Content-Length: " . strlen($get),
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"Referer: https://ca.pinterest.com/",
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"X-Requested-With: XMLHttpRequest",
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"X-APP-VERSION: 78f8764",
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"X-CSRFToken: " . $cookies["csrf"],
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"X-Pinterest-AppState: active",
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"X-Pinterest-Source-Url: /search/pins/?rs=ac&len=2&q=" . urlencode($header_data_post) . "&eq=" . urlencode($header_data_post),
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"X-Pinterest-PWS-Handler: www/search/[scope].js",
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"screen-dpr: 1",
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"is-preload-enabled: 1",
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"Origin: https://ca.pinterest.com",
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"DNT: 1",
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"Sec-GPC: 1",
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"Sec-Fetch-Dest: empty",
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"Sec-Fetch-Mode: cors",
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"Sec-Fetch-Site: same-origin",
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"Connection: keep-alive",
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"Alt-Used: ca.pinterest.com",
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"Cookie: " . $cookies["cookie"],
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"TE: trailers"]
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);
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curl_setopt($curlproc, CURLOPT_POST, true);
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curl_setopt($curlproc, CURLOPT_POSTFIELDS, $get);
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}
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curl_setopt($curlproc, CURLOPT_URL, $url);
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curl_setopt($curlproc, CURLOPT_ENCODING, ""); // default encoding
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// http2 bypass
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curl_setopt($curlproc, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_2_0);
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curl_setopt($curlproc, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($curlproc, CURLOPT_SSL_VERIFYHOST, 2);
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curl_setopt($curlproc, CURLOPT_SSL_VERIFYPEER, true);
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curl_setopt($curlproc, CURLOPT_CONNECTTIMEOUT, 30);
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curl_setopt($curlproc, CURLOPT_TIMEOUT, 30);
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$this->backend->assign_proxy($curlproc, $proxy);
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$data = curl_exec($curlproc);
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if(curl_errno($curlproc)){
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throw new Exception(curl_error($curlproc));
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}
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if($header_data_post === null){
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if(!isset($cookies_tmp["csrftoken"])){
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throw new Exception("Failed to grep CSRF token");
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}
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$cookies = "";
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foreach($cookies_tmp as $cookie_name => $cookie_value){
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$cookies .= $cookie_name . "=" . $cookie_value . "; ";
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}
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$cookies = [
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"csrf" => $cookies_tmp["csrftoken"],
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"cookie" => rtrim($cookies, " ;")
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];
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}
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curl_close($curlproc);
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return $data;
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}
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public function image($get){
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if($get["npt"]){
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[$data, $proxy] =
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$this->backend->get(
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$get["npt"], "images"
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);
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$data = json_decode($data, true);
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$search = $data["q"];
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$cookies = $data["cookies"];
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try{
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$json =
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$this->get(
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$proxy,
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"https://ca.pinterest.com/resource/BaseSearchResource/get/",
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[
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"source_url" => "/search/pins/?q=" . urlencode($search) . "&rs=typed",
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"data" => json_encode(
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[
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"options" => [
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"applied_unified_filters" => null,
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"appliedProductFilters" => "---",
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"article" => null,
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"auto_correction_disabled" => false,
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"corpus" => null,
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"customized_rerank_type" => null,
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"domains" => null,
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"dynamicPageSizeExpGroup" => null,
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"filters" => null,
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"journey_depth" => null,
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"page_size" => null,
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"price_max" => null,
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"price_min" => null,
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"query_pin_sigs" => null,
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"query" => $data["q"],
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"redux_normalize_feed" => true,
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"request_params" => null,
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"rs" => "typed",
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"scope" => "pins",
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"selected_one_bar_modules" => null,
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"source_id" => null,
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"source_module_id" => null,
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"source_url" => "/search/pins/?q=" . urlencode($search) . "&rs=typed",
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"top_pin_id" => null,
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"top_pin_ids" => null,
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"bookmarks" => [
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$data["bookmark"]
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]
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],
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"context" => []
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],
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JSON_UNESCAPED_SLASHES
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)
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],
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$cookies,
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$search
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);
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}catch(Exception $error){
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throw new Exception("Failed to fetch JSON");
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}
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}else{
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$search = $get["s"];
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if(strlen($search) === 0){
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throw new Exception("Search term is empty!");
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}
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// https://ca.pinterest.com/resource/BaseSearchResource/get/?source_url=%2Fsearch%2Fpins%2F%3Feq%3Dhigurashi%26etslf%3D5966%26len%3D2%26q%3Dhigurashi%2520when%2520they%2520cry%26rs%3Dac&data=%7B%22options%22%3A%7B%22applied_unified_filters%22%3Anull%2C%22appliedProductFilters%22%3A%22---%22%2C%22article%22%3Anull%2C%22auto_correction_disabled%22%3Afalse%2C%22corpus%22%3Anull%2C%22customized_rerank_type%22%3Anull%2C%22domains%22%3Anull%2C%22dynamicPageSizeExpGroup%22%3Anull%2C%22filters%22%3Anull%2C%22journey_depth%22%3Anull%2C%22page_size%22%3Anull%2C%22price_max%22%3Anull%2C%22price_min%22%3Anull%2C%22query_pin_sigs%22%3Anull%2C%22query%22%3A%22higurashi%20when%20they%20cry%22%2C%22redux_normalize_feed%22%3Atrue%2C%22request_params%22%3Anull%2C%22rs%22%3A%22ac%22%2C%22scope%22%3A%22pins%22%2C%22selected_one_bar_modules%22%3Anull%2C%22source_id%22%3Anull%2C%22source_module_id%22%3Anull%2C%22source_url%22%3A%22%2Fsearch%2Fpins%2F%3Feq%3Dhigurashi%26etslf%3D5966%26len%3D2%26q%3Dhigurashi%2520when%2520they%2520cry%26rs%3Dac%22%2C%22top_pin_id%22%3Anull%2C%22top_pin_ids%22%3Anull%7D%2C%22context%22%3A%7B%7D%7D&_=1736116313987
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// source_url=%2Fsearch%2Fpins%2F%3Feq%3Dhigurashi%26etslf%3D5966%26len%3D2%26q%3Dhigurashi%2520when%2520they%2520cry%26rs%3Dac
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// &data=%7B%22options%22%3A%7B%22applied_unified_filters%22%3Anull%2C%22appliedProductFilters%22%3A%22---%22%2C%22article%22%3Anull%2C%22auto_correction_disabled%22%3Afalse%2C%22corpus%22%3Anull%2C%22customized_rerank_type%22%3Anull%2C%22domains%22%3Anull%2C%22dynamicPageSizeExpGroup%22%3Anull%2C%22filters%22%3Anull%2C%22journey_depth%22%3Anull%2C%22page_size%22%3Anull%2C%22price_max%22%3Anull%2C%22price_min%22%3Anull%2C%22query_pin_sigs%22%3Anull%2C%22query%22%3A%22higurashi%20when%20they%20cry%22%2C%22redux_normalize_feed%22%3Atrue%2C%22request_params%22%3Anull%2C%22rs%22%3A%22ac%22%2C%22scope%22%3A%22pins%22%2C%22selected_one_bar_modules%22%3Anull%2C%22source_id%22%3Anull%2C%22source_module_id%22%3Anull%2C%22source_url%22%3A%22%2Fsearch%2Fpins%2F%3Feq%3Dhigurashi%26etslf%3D5966%26len%3D2%26q%3Dhigurashi%2520when%2520they%2520cry%26rs%3Dac%22%2C%22top_pin_id%22%3Anull%2C%22top_pin_ids%22%3Anull%7D%2C%22context%22%3A%7B%7D%7D
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// &_=1736116313987
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$source_url = "/search/pins/?q=" . urlencode($search) . "&rs=" . urlencode($search);
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$filter = [
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"source_url" => $source_url,
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"rs" => "typed",
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"data" =>
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json_encode(
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[
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"options" => [
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"applied_unified_filters" => null,
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"appliedProductFilters" => "---",
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"article" => null,
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"corpus" => null,
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"customized_rerank_type" => null,
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"domains" => null,
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"dynamicPageSizeExpGroup" => null,
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"filters" => null,
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"journey_depth" => null,
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"page_size" => null,
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"price_max" => null,
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"price_min" => null,
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"query_pin_sigs" => null,
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"query" => $search,
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"redux_normalize_feed" => true,
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"request_params" => null,
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"rs" => "ac",
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"scope" => "pins", // pins, boards, videos,
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"selected_one_bar_modules" => null,
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"source_id" => null,
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"source_module_id" => null,
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"source_url" => $source_url,
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"top_pin_id" => null,
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"top_pin_ids" => null
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],
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"context" => []
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]
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),
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"_" => substr(str_replace(".", "", (string)microtime(true)), 0, -1)
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];
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$proxy = $this->backend->get_ip();
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$cookies = [];
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try{
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$json =
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$this->get(
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$proxy,
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"https://ca.pinterest.com/resource/BaseSearchResource/get/",
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$filter,
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$cookies,
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null
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);
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}catch(Exception $error){
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throw new Exception("Failed to fetch JSON");
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}
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}
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$json = json_decode($json, true);
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if($json === null){
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throw new Exception("Failed to decode JSON");
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}
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$out = [
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"status" => "ok",
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"npt" => null,
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"image" => []
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];
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if(
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!isset(
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$json["resource_response"]
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["status"]
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)
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){
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throw new Exception("Unknown API failure");
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}
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if($json["resource_response"]["status"] != "success"){
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$status = "Got non-OK response: " . $json["resource_response"]["status"];
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if(
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isset(
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$json["resource_response"]["message"]
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)
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){
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$status .= " - " . $json["resource_response"]["message"];
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}
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throw new Exception($status);
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}
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if(
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isset(
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$json["resource_response"]["sensitivity"]
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["notices"][0]["description"]["text"]
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)
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){
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throw new Exception(
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"Pinterest returned a notice: " .
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$json["resource_response"]["sensitivity"]["notices"][0]["description"]["text"]
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);
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}
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// get NPT
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if(isset($json["resource_response"]["bookmark"])){
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$out["npt"] =
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$this->backend->store(
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json_encode([
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"q" => $search,
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"bookmark" => $json["resource_response"]["bookmark"],
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"cookies" => $cookies
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]),
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"images",
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$proxy
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);
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}
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foreach(
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$json
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["resource_response"]
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["data"]
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["results"]
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as $item
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){
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switch($item["type"]){
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case "pin":
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case "board":
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/*
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Handle image object
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*/
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$images = array_values($item["images"]);
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$image = &$images[count($images) - 1]; // original
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$thumb = &$images[1]; // 236x
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$title = [];
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if(
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isset($item["grid_title"]) &&
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trim($item["grid_title"]) != ""
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){
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$title[] = $item["grid_title"];
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}
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if(
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isset($item["description"]) &&
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trim($item["description"]) != ""
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){
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$title[] = $item["description"];
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}
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$title = implode(": ", $title);
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if(
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$title == "" &&
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isset($item["board"]["name"]) &&
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trim($item["board"]["name"]) != ""
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){
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$title = $item["board"]["name"];
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}
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if($title == ""){
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$title = null;
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}
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$out["image"][] = [
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"title" => $title,
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"source" => [
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[
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"url" => $image["url"],
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"width" => (int)$image["width"],
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"height" => (int)$image["height"]
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],
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[
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"url" => $thumb["url"],
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"width" => (int)$thumb["width"],
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"height" => (int)$thumb["height"]
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]
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],
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"url" =>
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$item["link"] === null ?
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"https://ca.pinterest.com/pin/" . $item["id"] :
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$item["link"]
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];
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break;
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}
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}
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return $out;
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}
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}
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