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4get/scraper/google_cse.php

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added google CSE
2024-10-22 15:33:14 +00:00
<?php
class google_cse{
public const req_html = 0;
public const req_js = 1;
public function __construct(){
include "lib/backend.php";
$this->backend = new backend("google_cse");
include "lib/fuckhtml.php";
$this->fuckhtml = new fuckhtml();
}
public function getfilters($page){
$base = [
"country" => [ // gl=<country> (image: cr=countryAF)
"display" => "Country",
"option" => [
"any" => "Any country",
"af" => "Afghanistan",
"al" => "Albania",
"dz" => "Algeria",
"as" => "American Samoa",
"ad" => "Andorra",
"ao" => "Angola",
"ai" => "Anguilla",
"aq" => "Antarctica",
"ag" => "Antigua and Barbuda",
"ar" => "Argentina",
"am" => "Armenia",
"aw" => "Aruba",
"au" => "Australia",
"at" => "Austria",
"az" => "Azerbaijan",
"bs" => "Bahamas",
"bh" => "Bahrain",
"bd" => "Bangladesh",
"bb" => "Barbados",
"by" => "Belarus",
"be" => "Belgium",
"bz" => "Belize",
"bj" => "Benin",
"bm" => "Bermuda",
"bt" => "Bhutan",
"bo" => "Bolivia",
"ba" => "Bosnia and Herzegovina",
"bw" => "Botswana",
"bv" => "Bouvet Island",
"br" => "Brazil",
"io" => "British Indian Ocean Territory",
"bn" => "Brunei Darussalam",
"bg" => "Bulgaria",
"bf" => "Burkina Faso",
"bi" => "Burundi",
"kh" => "Cambodia",
"cm" => "Cameroon",
"ca" => "Canada",
"cv" => "Cape Verde",
"ky" => "Cayman Islands",
"cf" => "Central African Republic",
"td" => "Chad",
"cl" => "Chile",
"cn" => "China",
"cx" => "Christmas Island",
"cc" => "Cocos (Keeling) Islands",
"co" => "Colombia",
"km" => "Comoros",
"cg" => "Congo",
"cd" => "Congo, the Democratic Republic",
"ck" => "Cook Islands",
"cr" => "Costa Rica",
"ci" => "Cote D'ivoire",
"hr" => "Croatia",
"cu" => "Cuba",
"cy" => "Cyprus",
"cz" => "Czech Republic",
"dk" => "Denmark",
"dj" => "Djibouti",
"dm" => "Dominica",
"do" => "Dominican Republic",
"ec" => "Ecuador",
"eg" => "Egypt",
"sv" => "El Salvador",
"gq" => "Equatorial Guinea",
"er" => "Eritrea",
"ee" => "Estonia",
"et" => "Ethiopia",
"fk" => "Falkland Islands (Malvinas)",
"fo" => "Faroe Islands",
"fj" => "Fiji",
"fi" => "Finland",
"fr" => "France",
"gf" => "French Guiana",
"pf" => "French Polynesia",
"tf" => "French Southern Territories",
"ga" => "Gabon",
"gm" => "Gambia",
"ge" => "Georgia",
"de" => "Germany",
"gh" => "Ghana",
"gi" => "Gibraltar",
"gr" => "Greece",
"gl" => "Greenland",
"gd" => "Grenada",
"gp" => "Guadeloupe",
"gu" => "Guam",
"gt" => "Guatemala",
"gn" => "Guinea",
"gw" => "Guinea-Bissau",
"gy" => "Guyana",
"ht" => "Haiti",
"hm" => "Heard Island and Mcdonald Islands",
"va" => "Holy See (Vatican City State)",
"hn" => "Honduras",
"hk" => "Hong Kong",
"hu" => "Hungary",
"is" => "Iceland",
"in" => "India",
"id" => "Indonesia",
"ir" => "Iran, Islamic Republic",
"iq" => "Iraq",
"ie" => "Ireland",
"il" => "Israel",
"it" => "Italy",
"jm" => "Jamaica",
"jp" => "Japan",
"jo" => "Jordan",
"kz" => "Kazakhstan",
"ke" => "Kenya",
"ki" => "Kiribati",
"kp" => "Korea, Democratic People's Republic",
"kr" => "Korea, Republic",
"kw" => "Kuwait",
"kg" => "Kyrgyzstan",
"la" => "Lao People's Democratic Republic",
"lv" => "Latvia",
"lb" => "Lebanon",
"ls" => "Lesotho",
"lr" => "Liberia",
"ly" => "Libyan Arab Jamahiriya",
"li" => "Liechtenstein",
"lt" => "Lithuania",
"lu" => "Luxembourg",
"mo" => "Macao",
"mk" => "Macedonia, the Former Yugosalv Republic",
"mg" => "Madagascar",
"mw" => "Malawi",
"my" => "Malaysia",
"mv" => "Maldives",
"ml" => "Mali",
"mt" => "Malta",
"mh" => "Marshall Islands",
"mq" => "Martinique",
"mr" => "Mauritania",
"mu" => "Mauritius",
"yt" => "Mayotte",
"mx" => "Mexico",
"fm" => "Micronesia, Federated States",
"md" => "Moldova, Republic",
"mc" => "Monaco",
"mn" => "Mongolia",
"ms" => "Montserrat",
"ma" => "Morocco",
"mz" => "Mozambique",
"mm" => "Myanmar",
"na" => "Namibia",
"nr" => "Nauru",
"np" => "Nepal",
"nl" => "Netherlands",
"an" => "Netherlands Antilles",
"nc" => "New Caledonia",
"nz" => "New Zealand",
"ni" => "Nicaragua",
"ne" => "Niger",
"ng" => "Nigeria",
"nu" => "Niue",
"nf" => "Norfolk Island",
"mp" => "Northern Mariana Islands",
"no" => "Norway",
"om" => "Oman",
"pk" => "Pakistan",
"pw" => "Palau",
"ps" => "Palestinian Territory, Occupied",
"pa" => "Panama",
"pg" => "Papua New Guinea",
"py" => "Paraguay",
"pe" => "Peru",
"ph" => "Philippines",
"pn" => "Pitcairn",
"pl" => "Poland",
"pt" => "Portugal",
"pr" => "Puerto Rico",
"qa" => "Qatar",
"re" => "Reunion",
"ro" => "Romania",
"ru" => "Russian Federation",
"rw" => "Rwanda",
"sh" => "Saint Helena",
"kn" => "Saint Kitts and Nevis",
"lc" => "Saint Lucia",
"pm" => "Saint Pierre and Miquelon",
"vc" => "Saint Vincent and the Grenadines",
"ws" => "Samoa",
"sm" => "San Marino",
"st" => "Sao Tome and Principe",
"sa" => "Saudi Arabia",
"sn" => "Senegal",
"cs" => "Serbia and Montenegro",
"sc" => "Seychelles",
"sl" => "Sierra Leone",
"sg" => "Singapore",
"sk" => "Slovakia",
"si" => "Slovenia",
"sb" => "Solomon Islands",
"so" => "Somalia",
"za" => "South Africa",
"gs" => "South Georgia and the South Sandwich Islands",
"es" => "Spain",
"lk" => "Sri Lanka",
"sd" => "Sudan",
"sr" => "Suriname",
"sj" => "Svalbard and Jan Mayen",
"sz" => "Swaziland",
"se" => "Sweden",
"ch" => "Switzerland",
"sy" => "Syrian Arab Republic",
"tw" => "Taiwan, Province of China",
"tj" => "Tajikistan",
"tz" => "Tanzania, United Republic",
"th" => "Thailand",
"tl" => "Timor-Leste",
"tg" => "Togo",
"tk" => "Tokelau",
"to" => "Tonga",
"tt" => "Trinidad and Tobago",
"tn" => "Tunisia",
"tr" => "Turkey",
"tm" => "Turkmenistan",
"tc" => "Turks and Caicos Islands",
"tv" => "Tuvalu",
"ug" => "Uganda",
"ua" => "Ukraine",
"ae" => "United Arab Emirates",
"uk" => "United Kingdom",
"us" => "United States",
"um" => "United States Minor Outlying Islands",
"uy" => "Uruguay",
"uz" => "Uzbekistan",
"vu" => "Vanuatu",
"ve" => "Venezuela",
"vn" => "Viet Nam",
"vg" => "Virgin Islands, British",
"vi" => "Virgin Islands, U.S.",
"wf" => "Wallis and Futuna",
"eh" => "Western Sahara",
"ye" => "Yemen",
"zm" => "Zambia",
"zw" => "Zimbabwe"
]
],
"nsfw" => [
"display" => "NSFW",
"option" => [
"yes" => "Yes", // safe=active
"no" => "No" // safe=off
]
]
];
switch($page){
case "web":
return array_merge(
$base,
[
"lang" => [ // lr=<lang> (prefix lang with "lang_")
"display" => "Language",
"option" => [
"any" => "Any language",
"ar" => "Arabic",
"bg" => "Bulgarian",
"ca" => "Catalan",
"cs" => "Czech",
"da" => "Danish",
"de" => "German",
"el" => "Greek",
"en" => "English",
"es" => "Spanish",
"et" => "Estonian",
"fi" => "Finnish",
"fr" => "French",
"hr" => "Croatian",
"hu" => "Hungarian",
"id" => "Indonesian",
"is" => "Icelandic",
"it" => "Italian",
"iw" => "Hebrew",
"ja" => "Japanese",
"ko" => "Korean",
"lt" => "Lithuanian",
"lv" => "Latvian",
"nl" => "Dutch",
"no" => "Norwegian",
"pl" => "Polish",
"pt" => "Portuguese",
"ro" => "Romanian",
"ru" => "Russian",
"sk" => "Slovak",
"sl" => "Slovenian",
"sr" => "Serbian",
"sv" => "Swedish",
"tr" => "Turkish",
"zh-CN" => "Chinese (Simplified)",
"zh-TW" => "Chinese (Traditional)"
]
],
"sort" => [
"display" => "Sort by",
"option" => [
"relevance" => "Relevance",
"date" => "Date"
]
],
"redundant" => [
"display" => "Remove redundant",
"option" => [
"yes" => "Yes",
"no" => "No",
]
]
]
);
break;
case "images":
return array_merge(
$base,
[
"size" => [ // imgsz
"display" => "Size",
"option" => [
"any" => "Any size",
"l" => "Large",
"m" => "Medium",
"i" => "Icon",
"qsvga" => "Larger than 400x300",
"vga" => "Larger than 640x480",
"svga" => "Larger than 800x600",
"xga" => "Larger than 1024x768",
"2mp" => "Larger than 2MP",
"4mp" => "Larger than 4MP",
"6mp" => "Larger than 6MP",
"8mp" => "Larger than 8MP",
"10mp" => "Larger than 10MP",
"12mp" => "Larger than 12MP",
"15mp" => "Larger than 15MP",
"20mp" => "Larger than 20MP",
"40mp" => "Larger than 40MP",
"70mp" => "Larger than 70MP"
]
],
"color" => [ // imgc
"display" => "Color",
"option" => [
"any" => "Any color",
"color" => "Full color",
"bnw" => "Black & white",
"trans" => "Transparent",
// from here, imgcolor
"red" => "Red",
"orange" => "Orange",
"yellow" => "Yellow",
"green" => "Green",
"teal" => "Teal",
"blue" => "Blue",
"purple" => "Purple",
"pink" => "Pink",
"white" => "White",
"gray" => "Gray",
"black" => "Black",
"brown" => "Brown"
]
],
"format" => [ // as_filetype
"display" => "Format",
"option" => [
"any" => "Any format",
"jpg" => "JPG",
"gif" => "GIF",
"png" => "PNG",
"bmp" => "BMP",
"svg" => "SVG",
"webp" => "WEBP",
"ico" => "ICO",
"craw" => "RAW"
]
]
]
);
break;
}
}
private function get($proxy, $url, $get = [], $reqtype = self::req_js){
$curlproc = curl_init();
if($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($curlproc, CURLOPT_ENCODING, ""); // default encoding
if($reqtype === self::req_js){
curl_setopt($curlproc, CURLOPT_HTTPHEADER,
["User-Agent: " . config::USER_AGENT,
"Accept: */*",
"Accept-Language: en-US,en;q=0.5",
"Accept-Encoding: gzip",
"DNT: 1",
"Sec-GPC: 1",
"Alt-Used: cse.google.com",
"Connection: keep-alive",
"Referer: https://cse.google.com/cse?cx=" . config::GOOGLE_CX_ENDPOINT,
"Sec-Fetch-Dest: script",
"Sec-Fetch-Mode: no-cors",
"Sec-Fetch-Site: same-origin",
"TE: trailers"]
);
}else{
curl_setopt($curlproc, CURLOPT_HTTPHEADER,
["User-Agent: " . config::USER_AGENT,
"Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/png,image/svg+xml,*/*;q=0.8",
"Accept-Language: en-US,en;q=0.5",
"Accept-Encoding: gzip",
"DNT: 1",
"Sec-GPC: 1",
"Connection: keep-alive",
"Upgrade-Insecure-Requests: 1",
"Sec-Fetch-Dest: document",
"Sec-Fetch-Mode: navigate",
"Sec-Fetch-Site: none",
"Sec-Fetch-User: ?1",
"Priority: u=0, i"]
);
}
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){
// page 1
// https://cse.google.com/cse/element/v1?rsz=filtered_cse&num=10&hl=en&source=gcsc&cselibv=8fa85d58e016b414&cx=d4e68b99b876541f0&q=asmr&safe=active&cse_tok=AB-tC_6RPUTmB4XK0lE9e1AFFC5r%3A1729563832926&lr=&cr=&gl=&filter=0&sort=&as_oq=&as_sitesearch=&exp=cc%2Capo&oq=asmr&gs_l=partner-web.3..0i512i433j0i512i433i131l2j0i512i433j0i512i433i131j0i512i433j0i512i433i131l2j0i512l2.10902.266627.5.267157.11.10.0.0.0.0.188.1108.2j7.9.0.csems%2Cnrl%3D10...0....1.34.partner-web..42.14.1500.WJQvMvfXkx4&cseclient=hosted-page-client&callback=google.search.cse.api8223&rurl=https%3A%2F%2Fcse.google.com%2Fcse%3Fcx%3Dd4e68b99b876541f0%23gsc.tab%3D0%26gsc.q%3Dtest%26gsc.sort%3D
// page 2
// https://cse.google.com/cse/element/v1?rsz=filtered_cse&num=10&hl=en&source=gcsc&start=10&cselibv=8fa85d58e016b414&cx=d4e68b99b876541f0&q=asmr&safe=active&cse_tok=AB-tC_6RPUTmB4XK0lE9e1AFFC5r%3A1729563832926&lr=&cr=&gl=&filter=0&sort=&as_oq=&as_sitesearch=&exp=cc%2Capo&callback=google.search.cse.api3595&rurl=https%3A%2F%2Fcse.google.com%2Fcse%3Fcx%3Dd4e68b99b876541f0%23gsc.tab%3D0%26gsc.q%3Dtest%26gsc.sort%3D
if($get["npt"]){
[$req_params, $proxy] =
$this->backend->get(
$get["npt"],
"web"
);
$req_params =
json_decode(
$req_params,
true
);
$json =
$this->get(
$proxy,
"https://cse.google.com/cse/element/v1",
$req_params,
self::req_js
);
}else{
$proxy = $this->backend->get_ip();
$params = $this->generate_token($proxy);
//$json = file_get_contents("scraper/google_cse.txt");
$req_params = [
"rsz" => "filtered_cse",
"num" => 20,
"hl" => "en",
"source" => "gcsc",
"cselibv" => $params["lib"],
"cx" => config::GOOGLE_CX_ENDPOINT,
"q" => $get["s"],
"safe" => $get["nsfw"] == "yes" ? "off" : "active",
"cse_tok" => $params["token"],
"lr" => $get["lang"] == "any" ? "" : "lang_" . $get["lang"],
"cr" => $get["country"] == "any" ? "" : "country" . strtoupper($get["country"]),
"gl" => "",
"filter" => $get["redundant"] == "yes" ? "1" : "0",
"sort" => $get["sort"] == "relevance" ? "" : "date",
"as_oq" => "",
"as_sitesearch" => "",
"exp" => "cc,apo",
"oq" => $get["s"],
"gs_l" => "partner-web.3...33294.34225.3.34597.26.11.0.0.0.0.201.1132.6j4j1.11.0.csems,nrl=10...0....1.34.partner-web..34.19.1897.FKEeG5yh2iw",
"cseclient" => "hosted-page-client",
"callback" => "google.search.cse.api" . random_int(4000, 99999),
"rurl" => "https://cse.google.com/cse?cx=" . config::GOOGLE_CX_ENDPOINT . "#gsc.tab=0&gsc.q=" . $get["s"] . "&gsc.sort="
];
$json =
$this->get(
$proxy,
"https://cse.google.com/cse/element/v1",
$req_params,
self::req_js
);
unset($req_params["gs_l"]);
$req_params["start"] = 0;
}
$req_params["start"] += 20;
if(
!preg_match(
'/google\.search\.cse\.[A-Za-z0-9]+\(([\S\s]*)\);/i',
$json,
$json
)
){
throw new Exception("Failed to grep JSON");
}
$json = json_decode($json[1], true);
if(isset($json["error"])){
if(isset($json["error"]["errors"][0]["message"])){
throw new Exception("Google returned an error: " . $json["error"]["errors"][0]["message"]);
}
if(isset($json["error"]["message"])){
throw new Exception("Google returned an error: " . $json["error"]["message"]);
}
throw new Exception("Google returned an error object");
}
$out = [
"status" => "ok",
"spelling" => [
"type" => "no_correction",
"using" => null,
"correction" => null
],
"npt" => null,
"answer" => [],
"web" => [],
"image" => [],
"video" => [],
"news" => [],
"related" => []
];
if(!isset($json["results"])){
return $out;
}
foreach($json["results"] as $result){
// get date from description
$description =
explode(
"...",
trim($result["contentNoFormatting"], " ."),
2
);
if(count($description) === 2){
if($date = strtotime($description[0])){
$description = ltrim($description[1]);
}else{
$date = null;
$description = implode("...", $description);
}
}else{
$description = implode("...", $description);
$date = null;
}
$description = trim($description, " .");
// get thumbnails
if(isset($result["richSnippet"]["cseThumbnail"]["src"])){
$thumb = [
"url" => $this->unshit_thumb($result["richSnippet"]["cseThumbnail"]["src"]),
"ratio" => "1:1"
];
}
elseif(isset($result["richSnippet"]["cseImage"]["src"])){
$thumb = [
"url" => $result["richSnippet"]["cseImage"]["src"],
"ratio" => "1:1"
];
}else{
$thumb = [
"url" => null,
"ratio" => null
];
}
if($thumb["url"] !== null){
$found_size = false;
// find correct ratio
if(
isset($result["richSnippet"]["cseThumbnail"]["width"]) &&
isset($result["richSnippet"]["cseThumbnail"]["height"])
){
$found_size = true;
$width = (int)$result["richSnippet"]["cseThumbnail"]["width"];
$height = (int)$result["richSnippet"]["cseThumbnail"]["height"];
}
elseif(
isset($result["richSnippet"]["metatags"]["ogImageWidth"]) &&
isset($result["richSnippet"]["metatags"]["ogImageHeight"])
){
$found_size = true;
$width = (int)$result["richSnippet"]["metatags"]["ogImageWidth"];
$height = (int)$result["richSnippet"]["metatags"]["ogImageHeight"];
}
// calculate rounded ratio
if($found_size){
$aspect_ratio = $width / $height;
if($aspect_ratio >= 1.5){
$thumb["ratio"] = "16:9";
}
elseif($aspect_ratio >= 0.8){
$thumb["ratio"] = "1:1";
}else{
$thumb["ratio"] = "9:16";
}
}
}
$out["web"][] = [
"title" => rtrim($result["titleNoFormatting"], " ."),
"description" => $description,
"url" => $result["unescapedUrl"],
"date" => $date,
"type" => "web",
"thumb" => $thumb,
"sublink" => [],
"table" => []
];
}
// detect next page
if(
isset($json["cursor"]["isExactTotalResults"]) || // detects last page
!isset($json["cursor"]["pages"]) // detects no results on page
){
return $out;
}
// get next page
$out["npt"] =
$this->backend->store(
json_encode(
$req_params
),
"web",
$proxy
);
return $out;
}
public function image($get){
if($get["npt"]){
[$req_params, $proxy] =
$this->backend->get(
$get["npt"],
"images"
);
$req_params =
json_decode(
$req_params,
true
);
$json =
$this->get(
$proxy,
"https://cse.google.com/cse/element/v1",
$req_params,
self::req_js
);
}else{
$proxy = $this->backend->get_ip();
$params = $this->generate_token($proxy);
//$json = file_get_contents("scraper/google_cse.txt");
$req_params = [
"rsz" => "filtered_cse",
"num" => 20,
"hl" => "en",
"source" => "gcsc",
"cselibv" => $params["lib"],
"searchtype" => "image",
"cx" => config::GOOGLE_CX_ENDPOINT,
"q" => $get["s"],
"safe" => $get["nsfw"] == "yes" ? "off" : "active",
"cse_tok" => $params["token"],
"exp" => "cc,apo",
"cseclient" => "hosted-page-client",
"callback" => "google.search.cse.api" . random_int(4000, 99999),
"rurl" => "https://cse.google.com/cse?cx=" . config::GOOGLE_CX_ENDPOINT . "#gsc.tab=1&gsc.q=" . $get["s"] . "&gsc.sort="
];
// add additional hidden filters
// country (image search uses cr instead of gl)
if($get["country"] != "any"){
$req_params["cr"] = "country" . strtoupper($get["country"]);
}
// nsfw
$req_params["safe"] = $get["nsfw"] == "yes" ? "off" : "active";
// size
if($get["size"] != "any"){
$req_params["imgsz"] = $get["size"];
}
// format
if($get["format"] != "any"){
$req_params["as_filetype"] = $get["format"];
}
// color
if($get["color"] != "any"){
if(
$get["color"] == "color" ||
$get["color"] == "trans"
){
$req_params["imgc"] = $get["color"];
}elseif($get["color"] == "bnw"){
$req_params["imgc"] = "gray";
}else{
$req_params["imgcolor"] = $get["color"];
}
}
$json =
$this->get(
$proxy,
"https://cse.google.com/cse/element/v1",
$req_params,
self::req_js
);
$req_params["start"] = 0;
}
$req_params["start"] += 20;
if(
!preg_match(
'/google\.search\.cse\.[A-Za-z0-9]+\(([\S\s]*)\);/i',
$json,
$json
)
){
throw new Exception("Failed to grep JSON");
}
$json = json_decode($json[1], true);
if(isset($json["error"])){
if(isset($json["error"]["errors"][0]["message"])){
throw new Exception("Google returned an error: " . $json["error"]["errors"][0]["message"]);
}
if(isset($json["error"]["message"])){
throw new Exception("Google returned an error: " . $json["error"]["message"]);
}
throw new Exception("Google returned an error object");
}
// detect next page
if(
isset($json["cursor"]["isExactTotalResults"]) || // detects last page
!isset($json["cursor"]["pages"]) // detects no results on page
){
return $out;
}
$out = [
"status" => "ok",
"npt" => null,
"image" => []
];
foreach($json["results"] as $result){
$out["image"][] = [
"title" => rtrim($result["titleNoFormatting"], " ."),
"source" => [
[
"url" => $result["unescapedUrl"],
"width" => (int)$result["width"],
"height" => (int)$result["height"]
],
[
"url" => $result["tbLargeUrl"],
"width" => (int)$result["tbLargeWidth"],
"height" => (int)$result["tbLargeHeight"]
]
],
"url" => $result["originalContextUrl"]
];
}
// get next page
$out["npt"] =
$this->backend->store(
json_encode(
$req_params
),
"images",
$proxy
);
return $out;
}
private function generate_token($proxy){
$html =
$this->get(
$proxy,
"https://cse.google.com/cse",
[
"cx" => config::GOOGLE_CX_ENDPOINT
],
self::req_html
);
// detect captcha
$this->fuckhtml->load($html);
$title =
$this->fuckhtml
->getElementsByTagName(
"title"
);
if(
count($title) !== 0 &&
$title[0]["innerHTML"] == "302 Moved"
){
throw new Exception("Google returned a captcha");
}
// get token
preg_match(
'/relativeUrl=\'([^\']+)\';/i',
$html,
$js_uri
);
if(!isset($js_uri[1])){
throw new Exception("Failed to grep search token");
}
$js_uri =
$this->fuckhtml
->parseJsString(
$js_uri[1]
);
// get parameters
$js =
$this->get(
$proxy,
"https://cse.google.com" . $js_uri,
[],
self::req_js
);
preg_match(
'/}\)\(({[\S\s]+})\);/',
$js,
$json
);
if(!isset($json[1])){
throw new Exception("Failed to grep JSON parameters");
}
$json = json_decode($json[1], true);
return [
"token" => $json["cse_token"],
"lib" => $json["cselibVersion"]
];
}
private function unshit_thumb($url){
// https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcQINE2vbnNLHXqoZr3RVsaEJFyOsj1_BiBnJch-e1nyz3oia7Aj5xVj
// https://i.ytimg.com/vi/PZVIyA5ER3Y/mqdefault.jpg?sqp=-oaymwEFCJQBEFM&rs=AMzJL3nXeaCpdIar-ltNwl82Y82cIJfphA
$parts = parse_url($url);
if(
isset($parts["host"]) &&
preg_match(
'/tbn.*\.gstatic\.com/',
$parts["host"]
)
){
parse_str($parts["query"], $params);
if(isset($params["q"])){
return "https://" . $parts["host"] . "/images?q=" . $params["q"];
}
}
return $url;
}
}