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4get/scraper/startpage.php
lolcat 029af216d4 fixed instant answer not showing up
2024-07-14 23:45:24 -04:00

802 lines
18 KiB
PHP
Raw Blame History

<?php
class startpage{
public function __construct(){
include "lib/backend.php";
$this->backend = new backend("startpage");
include "lib/fuckhtml.php";
$this->fuckhtml = new fuckhtml();
}
public function getfilters($page){
switch($page){
case "web":
return [
"country" => [
"display" => "Country",
"option" => [
"any" => "All Regions",
"es_AR" => "Argentina",
"en_AU" => "Australia",
"de_AT" => "Austria",
"ru_BY" => "Belarus",
"fr_BE" => "Belgium (FR)",
"nl_BE" => "Belgium (NL)",
"bg_BG" => "Bulgaria",
"en_CA" => "Canada (EN)",
"fr_CA" => "Canada (FR)",
"es_CL" => "Chile",
"es_CO" => "Colombia",
"cs_CZ" => "Czech Republic",
"da_DK" => "Denmark",
"ar_EG" => "Egypt",
"et_EE" => "Estonia",
"fi_FI" => "Finland",
"fr_FR" => "France",
"de_DE" => "Germany",
"el_GR" => "Greece",
"hu_HU" => "Hungary",
"hi_IN" => "India (HI)",
"en_IN" => "India (EN)",
"id_ID" => "Indonesia (ID)",
"en_ID" => "Indonesia (EN)",
"en_IE" => "Ireland",
"it_IT" => "Italy",
"ja_JP" => "Japan",
"ko_KR" => "Korea",
"ms_MY" => "Malaysia (MS)",
"en_MY" => "Malaysia (EN)",
"es_MX" => "Mexico",
"nl_NL" => "Netherlands",
"en_NZ" => "New Zealand",
"no_NO" => "Norway",
"es_PE" => "Peru",
"fil_PH" => "Philippines (FIL)",
"en_PH" => "Philippines (EN)",
"pl_PL" => "Poland",
"pt_PT" => "Portugal",
"ro_RO" => "Romania",
"ru_RU" => "Russia",
"ms_SG" => "Singapore (MS)",
"en_SG" => "Singapore (EN)",
"es_ES" => "Spain (ES)",
"ca_ES" => "Spain (CA)",
"sv_SE" => "Sweden",
"de_CH" => "Switzerland (DE)",
"fr_CH" => "Switzerland (FR)",
"it_CH" => "Switzerland (IT)",
"tr_TR" => "Turkey",
"uk_UA" => "Ukraine",
"en_US" => "US (EN)",
"es_US" => "US (ES)",
"es_UY" => "Uruguay",
"es_VE" => "Venezuela",
"vi_VN" => "Vietnam (VI)",
"en_VN" => "Vietnam (EN)",
"en_ZA" => "South Africa"
]
],
"nsfw" => [ // qadf
"display" => "NSFW",
"option" => [
"yes" => "Yes", // qadf=none
"no" => "No" // qadf=heavy
]
],
"time" => [ // with_date
"display" => "Time fetched",
"option" => [
"any" => "Any time",
"d" => "Past 24 hours",
"w" => "Past week",
"m" => "Past month",
"y" => "Past year",
]
],
"extendedsearch" => [
// undefined display, so it wont show in frontend
"option" => [
"yes" => "Yes",
"no" => "No"
]
]
];
break;
}
}
private function get($proxy, $url, $get = [], $post = false, $is_xhr = false){
$curlproc = curl_init();
if($post === true){
curl_setopt($curlproc, CURLOPT_POST, true);
curl_setopt($curlproc, CURLOPT_POSTFIELDS, $get);
}elseif($get !== []){
$get = http_build_query($get);
$url .= "?" . $get;
}
curl_setopt($curlproc, CURLOPT_URL, $url);
// http2 bypass
curl_setopt($curlproc, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_2_0);
curl_setopt($curlproc, CURLOPT_ENCODING, ""); // default encoding
if($is_xhr === true){
curl_setopt($curlproc, CURLOPT_HTTPHEADER,
["User-Agent: " . config::USER_AGENT,
"Accept: application/json",
"Accept-Language: en-US,en;q=0.5",
"Accept-Encoding: gzip",
"Referer: https://www.startpage.com/",
"Content-Type: application/json",
"Content-Length: " . strlen($get),
"Origin: https://www.startpage.com/",
"DNT: 1",
"Connection: keep-alive",
"Cookie: preferences=date_timeEEEworldN1Ndisable_family_filterEEE1N1Ndisable_open_in_new_windowEEE0N1Nenable_post_methodEEE1N1Nenable_proxy_safety_suggestEEE0N1Nenable_stay_controlEEE0N1Ninstant_answersEEE1N1Nlang_homepageEEEs%2Fdevice%2FenN1NlanguageEEEenglishN1Nlanguage_uiEEEenglishN1Nnum_of_resultsEEE20N1Nsearch_results_regionEEEallN1NsuggestionsEEE1N1Nwt_unitEEEcelsius",
"Sec-Fetch-Dest: empty",
"Sec-Fetch-Mode: cors",
"Sec-Fetch-Site: same-origin",
"TE: trailers"]
);
}elseif($post === true){
curl_setopt($curlproc, CURLOPT_HTTPHEADER,
["User-Agent: " . config::USER_AGENT,
"Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8",
"Accept-Language: en-US,en;q=0.5",
"Accept-Encoding: gzip",
"Referer: https://www.startpage.com/",
"Content-Type: application/x-www-form-urlencoded",
"Content-Length: " . strlen($get),
"DNT: 1",
"Connection: keep-alive",
"Cookie: preferences=date_timeEEEworldN1Ndisable_family_filterEEE1N1Ndisable_open_in_new_windowEEE0N1Nenable_post_methodEEE1N1Nenable_proxy_safety_suggestEEE0N1Nenable_stay_controlEEE0N1Ninstant_answersEEE1N1Nlang_homepageEEEs%2Fdevice%2FenN1NlanguageEEEenglishN1Nlanguage_uiEEEenglishN1Nnum_of_resultsEEE20N1Nsearch_results_regionEEEallN1NsuggestionsEEE1N1Nwt_unitEEEcelsius",
"Upgrade-Insecure-Requests: 1",
"Sec-Fetch-Dest: document",
"Sec-Fetch-Mode: navigate",
"Sec-Fetch-Site: none",
"Sec-Fetch-User: ?1",
"Priority: u=0, i",
"TE: trailers"]
);
}else{
curl_setopt($curlproc, CURLOPT_HTTPHEADER,
["User-Agent: " . config::USER_AGENT,
"Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8",
"Accept-Language: en-US,en;q=0.5",
"Accept-Encoding: gzip",
"DNT: 1",
"Connection: keep-alive",
"Cookie: preferences=date_timeEEEworldN1Ndisable_family_filterEEE1N1Ndisable_open_in_new_windowEEE0N1Nenable_post_methodEEE1N1Nenable_proxy_safety_suggestEEE0N1Nenable_stay_controlEEE0N1Ninstant_answersEEE1N1Nlang_homepageEEEs%2Fdevice%2FenN1NlanguageEEEenglishN1Nlanguage_uiEEEenglishN1Nnum_of_resultsEEE20N1Nsearch_results_regionEEEallN1NsuggestionsEEE1N1Nwt_unitEEEcelsius",
"Sec-Fetch-Dest: document",
"Sec-Fetch-Mode: navigate",
"Sec-Fetch-Site: none",
"Sec-Fetch-User: ?1",
"Priority: u=0, i",
"TE: trailers"]
);
}
curl_setopt($curlproc, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curlproc, CURLOPT_SSL_VERIFYHOST, 2);
curl_setopt($curlproc, CURLOPT_SSL_VERIFYPEER, true);
curl_setopt($curlproc, CURLOPT_CONNECTTIMEOUT, 30);
curl_setopt($curlproc, CURLOPT_TIMEOUT, 30);
$this->backend->assign_proxy($curlproc, $proxy);
$data = curl_exec($curlproc);
if(curl_errno($curlproc)){
throw new Exception(curl_error($curlproc));
}
curl_close($curlproc);
return $data;
}
public function web($get){
if($get["npt"]){
[$post, $proxy] = $this->backend->get($get["npt"], "web");
try{
$html = $this->get(
$proxy,
"https://www.startpage.com/sp/search",
$post,
true
);
}catch(Exception $error){
throw new Exception("Failed to fetch search page");
}
$get_instant_answer = false;
}else{
$proxy = $this->backend->get_ip();
$params = [
"query" => $get["s"],
"cat" => "web",
"pl" => "opensearch"
];
if($get["nsfw"] == "no"){
$params["qadf"] = "heavy";
$get_instant_answer = false;
}else{
$get_instant_answer = true;
}
if($get["country"] !== "any"){
$params["qsr"] = $get["country"];
}
if($get["time"] !== "any"){
$params["with_date"] = $get["time"];
}
try{
$html = $this->get(
$proxy,
"https://www.startpage.com/sp/search",
$params
);
}catch(Exception $error){
throw new Exception("Failed to fetch search page");
}
//$html = file_get_contents("scraper/startpage.html");
}
if(
preg_match(
'/React\.createElement\(UIStartpage\.AppSerpWeb, ?(.+)\),$/m',
$html,
$matches
) === 0
){
throw new Exception("Failed to grep JSON object");
}
$json = json_decode($matches[1], true);
if($json === null){
throw new Exception("Failed to decode JSON");
}
$out = [
"status" => "ok",
"spelling" => [
"type" => "no_correction",
"using" => null,
"correction" => null
],
"npt" => null,
"answer" => [],
"web" => [],
"image" => [],
"video" => [],
"news" => [],
"related" => []
];
// get npt
foreach($json["render"]["presenter"]["pagination"]["pages"] as $page){
if($page["name"] == "Next"){
parse_str(
explode(
"?",
$page["url"],
2
)[1],
$str
);
$out["npt"] =
$this->backend->store(
http_build_query(
[
"lui" => "english",
"language" => "english",
"query" => $str["q"],
"cat" => "web",
"sc" => $str["sc"],
"t" => "device",
"segment" => "startpage.udog",
"page" => $str["page"]
]
),
"web",
$proxy
);
break;
}
}
foreach($json["render"]["presenter"]["regions"]["mainline"] as $category){
if(!isset($category["display_type"])){
continue;
}
switch($category["display_type"]){
case "web-google":
foreach($category["results"] as $result){
$sublinks = [];
foreach($result["siteLinks"] as $sublink){
$sublinks[] = [
"title" => $sublink["title"],
"description" => null,
"url" => $sublink["clickUrl"]
];
}
$description =
explode(
"...",
$this->titledots(
html_entity_decode(
$this->fuckhtml
->getTextContent(
$result["description"]
)
)
),
2
);
$date = strtotime(trim($description[0]));
if(
$date === false ||
count($description) !== 2 ||
strlen($description[0]) > 14
){
// no date found
$description =
implode(
" ... ",
$description
);
$date = null;
}else{
// date found
$description = ltrim($description[1]);
}
$out["web"][] = [
"title" =>
$this->titledots(
html_entity_decode(
$this->fuckhtml
->getTextContent(
$result["title"]
)
)
),
"description" => $description,
"url" => $result["clickUrl"],
"date" => $date,
"type" => "web",
"thumb" => [
"url" => null,
"ratio" => null
],
"sublink" => $sublinks,
"table" => []
];
}
break;
case "images-qi-top":
foreach($category["results"] as $result){
$out["image"][] = [
"title" =>
$this->titledots(
html_entity_decode(
$this->fuckhtml
->getTextContent(
$result["title"]
)
)
),
"source" => [
[
"url" => $result["rawImageUrl"],
"width" => (int)$result["width"],
"height" => (int)$result["height"]
],
[
"url" => $this->unshitimage($result["mdThumbnailUrl"]),
"width" => (int)$result["mdThumbnailWidth"],
"height" => (int)$result["mdThumbnailHeight"]
]
],
"url" =>
$result["altClickUrl"]
];
}
break;
}
}
// parse instant answers
if(
$get["extendedsearch"] == "yes" &&
$get_instant_answer === true
){
// https://www.startpage.com/sp/qi?qimsn=ex&sxap=%2Fv1%2Fquery&sc=BqZ3inqrAgF701&sr=1
try{
$post = [
"se" => "n0vze2y9dqwy",
"q" => $json["render"]["query"],
"results" => [], // populate
"enableKnowledgePanel" => true,
"enableMediaThumbBar" => false,
"enableSearchSuggestions" => false,
"enableTripadvisorProperties" => [],
"enableTripadvisorPlaces" => [],
"enableTripadvisorPlacesForLocations" => [],
"enableWebProducts" => false,
"tripadvisorPartnerId" => null,
"tripadvisorMapColorMode" => "light",
"tripadvisorDisablesKnowledgePanel" => false,
"instantAnswers" => [
"smartAnswers",
"youtube",
"tripadvisor"
],
"iaType" => null,
"forceEnhancedKnowledgePanel" => false,
"shoppingOnly" => false,
"allowAdultProducts" => true,
"lang" => "en",
"browserLang" => "en-US",
"browserTimezone" => "America/New_York",
"market" => null,
"userLocation" => null,
"userDate" => date("Y-m-d"),
"userAgentType" => "unknown"
];
foreach($out["web"] as $result){
$post["results"][] = [
"url" => $result["url"],
"title" => $result["title"]
];
}
$post = json_encode($post, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES | JSON_INVALID_UTF8_IGNORE);
$additional_data =
$this->get(
$proxy,
"https://www.startpage.com/sp/qi?qimsn=ex&sxap=%2Fv1%2Fquery&sc=" . $json["render"]["callback_sc"] . "&sr=1",
$post,
true,
true
);
$additional_data = json_decode($additional_data, true);
if($additional_data === null){
throw new Exception("Failed to decode JSON"); // just break out, dont fail completely
}
if(!isset($additional_data["knowledgePanel"])){
throw new Exception("Response has missing data (knowledgePanel)");
}
$additional_data = $additional_data["knowledgePanel"];
$answer = [
"title" => $additional_data["meta"]["title"],
"description" => [
[
"type" => "quote",
"value" => $additional_data["meta"]["description"]
]
],
"url" => $additional_data["meta"]["origWikiUrl"],
"thumb" => $additional_data["meta"]["image"],
"table" => [],
"sublink" => []
];
// parse html for instant answer
$this->fuckhtml->load($additional_data["html"]);
$div =
$this->fuckhtml
->getElementsByTagName(
"div"
);
// get description
$description =
$this->fuckhtml
->getElementsByClassName(
"sx-kp-short-extract sx-kp-short-extract-complete",
$div
);
if(count($description) !== 0){
$answer["description"][] = [
"type" => "text",
"value" =>
$this->fuckhtml
->getTextContent(
$description[0]
)
];
}
// get socials
$socials =
$this->fuckhtml
->getElementsByClassName(
"sx-wiki-social-link",
"a"
);
foreach($socials as $social){
$title =
$this->fuckhtml
->getTextContent(
$social["attributes"]["title"]
);
$url =
$this->fuckhtml
->getTextContent(
$social["attributes"]["href"]
);
switch($title){
case "Official Website":
$title = "Website";
break;
}
$answer["sublink"][$title] = $url;
}
// get videos
$videos =
$this->fuckhtml
->getElementsByClassName(
"sx-kp-video-grid-item",
$div
);
foreach($videos as $video){
$this->fuckhtml->load($video);
$as =
$this->fuckhtml
->getElementsByTagName(
"a"
);
if(count($as) === 0){
// ?? invalid
continue;
}
$image =
$this->fuckhtml
->getElementsByAttributeName(
"data-sx-src",
"img"
);
if(count($image) !== 0){
$thumb = [
"ratio" => "16:9",
"url" =>
$this->fuckhtml
->getTextContent(
$image[0]["attributes"]["data-sx-src"]
)
];
}else{
$thumb = [
"ratio" => null,
"url" => null
];
}
$out["video"][] = [
"title" =>
$this->fuckhtml
->getTextContent(
$as[0]["attributes"]["title"]
),
"description" => null,
"date" => null,
"duration" => null,
"views" => null,
"thumb" => $thumb,
"url" =>
$this->fuckhtml
->getTextContent(
$as[0]["attributes"]["href"]
)
];
}
// reset
$this->fuckhtml->load($additional_data["html"]);
// get table elements
$table =
$this->fuckhtml
->getElementsByClassName(
"sx-infobox",
"table"
);
if(count($table) !== 0){
$trs =
$this->fuckhtml
->getElementsByTagName(
"tr"
);
foreach($trs as $tr){
$this->fuckhtml->load($tr);
// ok so startpage devs cant fucking code a table
// td = content
// th (AAAHH) = title
$tds =
$this->fuckhtml
->getElementsByTagName(
"td"
);
$ths =
$this->fuckhtml
->getElementsByTagName(
"th"
);
if(
count($ths) === 1 &&
count($tds) === 1
){
$title =
$this->fuckhtml
->getTextContent(
$ths[0]
);
$description = [];
$this->fuckhtml->load($tds[0]);
$lis =
$this->fuckhtml
->getElementsByTagName(
"li"
);
if(count($lis) !== 0){
foreach($lis as $li){
$description[] =
$this->fuckhtml
->getTextContent(
$li
);
}
$description = implode(", ", $description);
}else{
$description =
$this->fuckhtml
->getTextContent(
$tds[0]
);
}
$answer["table"][$title] = $description;
}
}
}
$out["answer"][] = $answer;
}catch(Exception $error){
// do nothing
//echo "error!";
}
}
return $out;
}
private function unshitimage($url){
$query = parse_url($url, PHP_URL_QUERY);
parse_str($query, $query);
if(isset($query["piurl"])){
if(strpos($query["piurl"], "gstatic.com/")){
return
explode(
"&",
$query["piurl"],
2
)[0];
}
return $query["piurl"];
}
return $url;
}
private function titledots($title){
return trim($title, " .\t\n\r\0\x0B…");
}
}
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