4get-mirror/scraper/google.php

<?php

// noJS but requires login/cookie token
// https://www.google.com/search?q=asmr&tbm=isch&asearch=arc&async=arc_id:srp_a,ffilt:all,ve_name:MoreResultsContainer,use_ac:false,inf:0,_id:arc-srp_a,_pms:s,_fmt:pc

class google{
	
	public function __construct(){
		
		include "lib/fuckhtml.php";
		$this->fuckhtml = new fuckhtml();
		
		include "lib/backend.php";
		$this->backend = new backend("google");
	}
	
	public function getfilters($page){
		
		$base = [
			"country" => [ // gl=<country> (image: cr=countryAF)
				"display" => "Country",
				"option" => [
					"any" => "Instance's 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)"
							]
						],
						"newer" => [ // tbs
							"display" => "Newer than",
							"option" => "_DATE"
						],
						"older" => [
							"display" => "Older than",
							"option" => "_DATE"
						],
						"spellcheck" => [
							"display" => "Spellcheck",
							"option" => [
								"yes" => "Yes",
								"no" => "No"
							]
						]
					]
				);
				break;
			
			case "images":
				return array_merge(
					$base,
					[
						"time" => [ // tbs=qdr:<time>
							"display" => "Time posted",
							"option" => [
								"any" => "Any time",
								"d" => "Past 24 hours",
								"w" => "Past week",
								"m" => "Past month",
								"y" => "Past year"
							]
						],
						"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"
							]
						],
						"ratio" => [ // imgar
							"display" => "Aspect ratio",
							"option" => [
								"any" => "Any ratio",
								"t|xt" => "Tall",
								"s" => "Square",
								"w" => "Wide",
								"xw" => "Panoramic"
							]
						],
						"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"
							]
						],
						"type" => [ // tbs=itp:<type>
							"display" => "Type",
							"option" => [
								"any" => "Any type",
								"clipart" => "Clip Art",
								"lineart" => "Line Drawing",
								"animated" => "Animated"
							]
						],
						"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"
							]
						],
						"rights" => [ // tbs=sur:<rights>
							"display" => "Usage rights",
							"option" => [
								"any" => "Any license",
								"cl" => "Creative Commons licenses",
								"ol" => "Commercial & other licenses"
							]
						]
					]
				);
				break;
			
			case "videos":
				return array_merge(
					$base,
					[
						"newer" => [ // tbs
							"display" => "Newer than",
							"option" => "_DATE"
						],
						"older" => [
							"display" => "Older than",
							"option" => "_DATE"
						],
						"duration" => [
							"display" => "Duration",
							"option" => [
								"any" => "Any duration",
								"s" => "Short (0-4min)", // tbs=dur:s
								"m" => "Medium (4-20min)", // tbs=dur:m
								"l" => "Long (20+ min)" // tbs=dur:l
							]
						],
						"quality" => [
							"display" => "Quality",
							"option" => [
								"any" => "Any quality",
								"h" => "High quality" // tbs=hq:h
							]
						],
						"captions" => [
							"display" => "Captions",
							"option" => [
								"any" => "No preference",
								"yes" => "Closed captioned" // tbs=cc:1
							]
						]
					]
				);
				break;
			
			case "news":
				return array_merge(
					$base,
					[
						"newer" => [ // tbs
							"display" => "Newer than",
							"option" => "_DATE"
						],
						"older" => [
							"display" => "Older than",
							"option" => "_DATE"
						],
						"sort" => [
							"display" => "Sort",
							"option" => [
								"relevance" => "Relevance", 
								"date" => "Date" // sbd:1
							]
						]
					]
				);
				break;
		}
	}
	
	private function get($proxy, $url, $get = [], $alt_ua = false){
		
		$curlproc = curl_init();
		
		if($get !== []){
			$get = http_build_query($get);
			$url .= "?" . $get;
		}
		
		curl_setopt($curlproc, CURLOPT_URL, $url);
		
		curl_setopt($curlproc, CURLOPT_ENCODING, ""); // default encoding
		
		if($alt_ua === true){
			
			curl_setopt($curlproc, CURLOPT_HTTPHEADER, [
				"User-Agent: Mozilla/5.0 (iPhone; CPU iPhone OS 26_0_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/406.0.862495628 Mobile/15E148 Safari/604.1",
				"Accept: text/html, application/xml;q=0.9, */*;q=0.8",
				"Accept-Language: en-US,en;q=0.8",
				"Accept-Encoding: gzip, deflate",
				"Connection: Keep-Alive",
				"Cache-Control: no-cache"
			]);
		}else{
			
			curl_setopt($curlproc, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_2_0);
			curl_setopt($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",
				"Upgrade-Insecure-Requests: 1",
				"Sec-Fetch-Dest: document",
				"Sec-Fetch-Mode: navigate",
				"Sec-Fetch-Site: none",
				"Sec-Fetch-User: ?1",
				"Priority: u=1",
				"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);
		
		// follow redirects
		curl_setopt($curlproc, CURLOPT_FOLLOWLOCATION, true);

		$this->backend->assign_proxy($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){
		
		throw new Exception("There are no known ways to scrape Google's /search endpoint without JS at this time. I'm working on a method that extracts cookies from browsers. Use Google API/CSE/Yahoo JP/Startpage for google results for now.");
	}
	
	
	public function video($get){
		throw new Exception("There are no known ways to scrape Google's /search endpoint without JS at this time. I'm working on a method that extracts cookies from browsers. Use Google API/CSE/Yahoo JP/Startpage for google results for now.");
	}
	
	
	public function news($get){
		throw new Exception("There are no known ways to scrape Google's /search endpoint without JS at this time. I'm working on a method that extracts cookies from browsers. Use Google API/CSE/Yahoo JP/Startpage for google results for now.");
	}
	
	
	public function image($get){
		
		// generate parameters
		if($get["npt"]){
			
			[$params, $proxy] =
				$this->backend->get(
					$get["npt"],
					"images"
				);
			
			$params = json_decode($params, true);
			
			$page = $params["page"] + 1;
			$params = $params["params"];
			$params["async"] = "_fmt:json,p:1,ijn:{$page}";
			
		}else{
			
			$search = $get["s"];
			if(strlen($search) === 0){
			
				throw new Exception("Search term is empty!");
			}
			
			$proxy = $this->backend->get_ip();
			$country = $get["country"];
			$nsfw = $get["nsfw"];
			$time = $get["time"];
			$size = $get["size"];
			$ratio = $get["ratio"];
			$color = $get["color"];
			$type = $get["type"];
			$format = $get["format"];
			$rights = $get["rights"];
			
			$page = 0;
			
			$params = [
				"q" => $search,
				"tbm" => "isch",
				"asearch" => "isch",
				"async" => "_fmt:json,p:0,ijn:{$page}", // ijn:0 = page 1
			];
			
			// country (image search uses cr instead of gl)
			if($country != "any"){
				
				$params["cr"] = "country" . strtoupper($country);
			}
			
			// nsfw
			$params["safe"] = $nsfw == "yes" ? "off" : "active";
			
			// generate tbs
			$tbs = [];
			
			// time
			if($time != "any"){
				
				$tbs["qdr"] = $time;
			}
			
			// size
			if($size != "any"){
				
				$params["imgsz"] = $size;
			}
			
			// ratio
			if($ratio != "any"){
				
				$params["imgar"] = $ratio;
			}
			
			// color
			if($color != "any"){
				
				if(
					$color == "color" ||
					$color == "trans"
				){
					
					$params["imgc"] = $color;
				}elseif($color == "bnw"){
					
					$params["imgc"] = "gray";
				}else{
					
					$tbs["ic"] = "specific";
					$tbs["isc"] = $color;
				}
			}
			
			// type
			if($type != "any"){
				
				$tbs["itp"] = $type;
			}
			
			// format
			if($format != "any"){
				
				$params["as_filetype"] = $format;
			}
			
			// rights (tbs)
			if($rights != "any"){
				
				$tbs["sur"] = $rights;
			}
			
			// append tbs
			if(count($tbs) !== 0){
				
				$params["tbs"] = "";
				
				foreach($tbs as $key => $value){
					
					$params["tbs"] .= $key . ":" . $value . ",";
				}
				
				$params["tbs"] = rtrim($params["tbs"], ",");
			}
		}
		
		try{
			$json = 
				$this->get(
					$proxy,
					"https://www.google.com/search",
					$params
				);
		}catch(Exception $error){
			
			throw new Exception("Failed to get search page");
		}
		
		unset($params["async"]);
		
		//$json = file_get_contents("scraper/google.json");
		
		// detect captcha
		$this->fuckhtml->load($json);
		$this->detect_sorry();
		
		// remove xssi
		$json =
			preg_replace(
				'/^[^{]*/',
				"",
				$json
			);
		
		$json = json_decode($json, true);
		
		if($json === null){
			
			throw new Exception("Failed to decode JSON");
		}
		
		$out = [
			"status" => "ok",
			"npt" => null,
			"image" => []
		];
		
		if(!isset($json["ischj"]["metadata"])){
			
			throw new Exception("Google did not return an image array");
		}
		
		foreach($json["ischj"]["metadata"] as $image){
			
			$out["image"][] = [
				"title" => $this->titledots($image["result"]["page_title"]),
				"source" => [
					[
						"url" => $image["original_image"]["url"],
						"width" => (int)$image["original_image"]["width"],
						"height" => (int)$image["original_image"]["height"]
					],
					[
						"url" => $image["thumbnail"]["url"],
						"width" => (int)$image["thumbnail"]["width"],
						"height" => (int)$image["thumbnail"]["height"]
					]
				],
				"url" => $image["result"]["referrer_url"]
			];
		}
		
		$page++;
		
		if(count($out["image"]) === 10){
			
			$out["npt"] =
				$this->backend->store(
					json_encode([
						"params" => $params,
						"page" => $page
					]),
					"images",
					$proxy
				);
		}
		
		return $out;
	}
	
	
	private function scrape_dimg($html){
		
		// get images loaded through javascript
		$this->dimg = [];
		
		preg_match_all(
			'/function\(\){google\.ldi=({.*?});/',
			$html,
			$dimg
		);
		
		if(isset($dimg[1])){
			
			foreach($dimg[1] as $i){
				
				$tmp = json_decode($i, true);
				foreach($tmp as $key => $value){
					
					$this->dimg[$key] =
						$this->unshit_thumb(
							$value
						);
				}
			}
		}
		
		// get additional javascript base64 images
		preg_match_all(
			'/var s=\'(data:image\/[^\']+)\';var ii=\[((?:\'[^\']+\',?)+)\];/',
			$html,
			$dimg
		);
		
		if(isset($dimg[1])){
			
			for($i=0; $i<count($dimg[1]); $i++){
				
				$delims = explode(",", $dimg[2][$i]);
				$string =
					$this->fuckhtml
					->parseJsString(
						$dimg[1][$i]
					);
				
				foreach($delims as $delim){
					
					$this->dimg[trim($delim, "'")] = $string;
				}
			}
		}
	}
	
	
	private function scrape_imagearr($html){
		// get image links arrays
		preg_match_all(
			'/\[[0-9]+,"([^"]+)",\["([^"]+)\",([0-9]+),([0-9]+)\],\["([^"]+)",([0-9]+),([0-9]+)\]/',
			$html,
			$image_arr
		);
		
		$this->image_arr = [];
		if(isset($image_arr[1])){
			
			for($i=0; $i<count($image_arr[1]); $i++){
				
				$original =
					$this->fuckhtml
					->parseJsString(
						$image_arr[5][$i]
					);
				
				if(
					preg_match(
						'/^x-raw-image/',
						$original
					)
				){
					
					// only add thumbnail, google doesnt have OG resolution
					$this->image_arr[$image_arr[1][$i]] = [
						[
							"url" =>
								$this->unshit_thumb(
									$this->fuckhtml
									->parseJsString(
										$image_arr[2][$i]
									)
								),
							"width" => (int)$image_arr[7][$i], // pass the OG image width & height
							"height" => (int)$image_arr[6][$i]
						]
					];
					
					continue;
				}
				
				$this->image_arr[$image_arr[1][$i]] =
					[
						[
							"url" => $original,
							"width" => (int)$image_arr[7][$i],
							"height" => (int)$image_arr[6][$i]
						],
						[
							"url" =>
								$this->unshit_thumb(
									$this->fuckhtml
									->parseJsString(
										$image_arr[2][$i]
									)
								),
							"width" => (int)$image_arr[4][$i],
							"height" => (int)$image_arr[3][$i]
						]
					];
			}
		}
	}
	
	
	private function getdimg($dimg){
		
		return isset($this->dimg[$dimg]) ? $this->dimg[$dimg] : null;
	}
	
	
	private function unshit_thumb($url, $get_bigger_res = false){
		// 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(
				'/(?:encrypted-)?tbn.*\.gstatic\.com/',
				$parts["host"]
			)
		){
			
			parse_str($parts["query"], $params);
			
			if(isset($params["q"])){
				
				if($get_bigger_res){
					
					// this method doesnt always work, but does work for wiki thumbnails
					return
						"https://" . $parts["host"] . "/images?q=tbn:" .
						$this->base64url_encode(
							substr(
								$this->base64url_decode(
									explode(
										":",
										$params["q"])[1]
									),
								0,
								29
							)
						);
				}else{
					
					return "https://" . $parts["host"] . "/images?q=" . $params["q"];
				}
			}
		}
		
		return $url;
	}
	
	
	private function parsestyles(){
		
		$styles = [];

		$style_div =
			$this->fuckhtml
			->getElementsByTagName(
				"style"
			);
		
		$raw_styles = "";
		
		foreach($style_div as $style){
			
			$raw_styles .= $style["innerHTML"];
		}
		
		// filter out media/keyframe queries
		$raw_styles =
			preg_replace(
				'/@\s*(?!font-face)[^{]+\s*{[\S\s]+?}\s*}/',
				"",
				$raw_styles
			);
		
		// get styles
		preg_match_all(
			'/(.+?){([\S\s]*?)}/',
			$raw_styles,
			$matches
		);
		
		for($i=0; $i<count($matches[1]); $i++){
			
			// get style values
			preg_match_all(
				'/([^:;]+):([^;]*?(?:\([^)]+\)[^;]*?)?)(?:;|$)/',
				$matches[2][$i],
				$values_regex
			);
			
			$values = [];
			for($k=0; $k<count($values_regex[1]); $k++){
				
				$values[trim($values_regex[1][$k])] =
					strtolower(trim($values_regex[2][$k]));
			}
			
			$names = explode(",", $matches[1][$i]);
			
			// h1,h2,h3 will each get their own array index
			foreach($names as $name){
				
				$name = trim($name, "}\t\n\r\0\x0B");
				
				foreach($values as $key => $value){
					
					$styles[$name][$key] = $value;
				}
			}
		}
		
		foreach($styles as $key => $values){
			
			$styles[$key]["_c"] = count($values);
		}
		
		$this->styles = $styles;
		
		// get CSS colors
		$this->css_colors = [];
		
		if(isset($this->styles[":root"])){
			
			foreach($this->styles[":root"] as $key => $value){
				
				$this->css_colors[$value] = strtolower($key);
			}
		}
	}
	
	
	private function getstyle($styles){
		
		$styles["_c"] = count($styles);
		
		foreach($this->styles as $style_key => $style_values){
			
			if(count(array_intersect_assoc($style_values, $styles)) === $styles["_c"] + 1){
				
				$style_key =
					explode(" ", $style_key);
				
				$style_key = $style_key[count($style_key) - 1];
				
				return
					ltrim(
						str_replace(
							[".", "#"],
							" ",
							$style_key
						)
					);
			}
		}
		
		return false;
	}
	
	
	
	private function getcolorvar($color){
		
		if(isset($this->css_colors[$color])){
			
			return $this->css_colors[$color];
		}
		
		return null;
	}
	
	
	private function unshiturl($url, $return_size = false){
		
		// decode
		$url =
			$this->fuckhtml
			->getTextContent(
				$url
			);
		
		$url_parts = parse_url($url);
		
		if(isset($url_parts["query"])){
			
			parse_str($url_parts["query"], $query);
		}else{
			
			$query = [];
		}
		
		if(
			!isset(
				$url_parts["host"]
			) ||
			stripos($url_parts["host"], "google.") !== false
		){
			
			// no host, we have a tracking url
			if(isset($query["imgurl"])){
				
				$url = $query["imgurl"];
			}
			elseif(isset($query["q"])){
				
				$url = $query["q"];
			}
		}
		
		// rewrite URLs to remove extra tracking parameters
		$domain = parse_url($url, PHP_URL_HOST);
		
		if(
			preg_match(
				'/wikipedia.org$/',
				$domain
			)
		){
			
			// rewrite wikipedia mobile URLs to desktop
			$url =
				$this->replacedomain(
					$url,
					preg_replace(
						'/([a-z0-9]+)(\.m\.)/',
						'$1.',
						$domain
					)
				);
		}
		
		elseif(
			preg_match(
				'/imdb\.com$|youtube\.[^.]+$/',
				$domain
			)
		){
			
			// rewrite imdb and youtube mobile URLs too
			$url =
				$this->replacedomain(
					$url,
					preg_replace(
						'/^m\./',
						"",
						$domain
					)
				);
			
		}
		
		elseif(
			preg_match(
				'/play\.google\.[^.]+$/',
				$domain
			)
		){
			
			// remove referrers from play.google.com
			$u_query = parse_url($url, PHP_URL_QUERY);
			if($u_query !== null){
				
				parse_str($u_query, $u_query);
				if(isset($u_query["referrer"])){ unset($u_query["referrer"]); }
				if(isset($u_query["hl"])){ unset($u_query["hl"]); }
				if(isset($u_query["gl"])){ unset($u_query["gl"]); }
				
				$query = http_build_query($query);
				
				$url =
					str_replace(
						$u_query,
						$u_query,
						$url
					);
			}
		}
		
		elseif(
			preg_match(
				'/twitter\.com$/',
				$domain
			)
		){
			// remove more referrers from twitter.com
			$u_query = parse_url($url, PHP_URL_QUERY);
			if($u_query !== null){
				
				parse_str($u_query, $u_query);
				if(isset($u_query["ref_src"])){ unset($u_query["ref_src"]); }
				
				$u_query = http_build_query($u_query);
				
				$url =
					str_replace(
						$oldquery,
						$u_query,
						$url
					);
			}
		}
		
		elseif(
			preg_match(
				'/maps\.google\.[^.]+/',
				$domain
			)
		){
			
			if(stripos($url, "maps?") !== false){
				
				$u_query = parse_url($url, PHP_URL_QUERY);

				if($u_query !== null){
					
					parse_str($u_query, $u_query);
					
					if(isset($u_query["daddr"])){
						
						$url =
							"https://maps.google.com/maps?daddr=" .
							urlencode($u_query["daddr"]);
					}
				}
			}
		}
		
		if($return_size){
			
			return [
				"url" => $url,
				"ref" => isset($query["imgrefurl"]) ? $query["imgrefurl"] : null,
				"thumb_width" => isset($query["tbnw"]) ? (int)$query["tbnw"] : null,
				"thumb_height" => isset($query["tbnh"]) ? (int)$query["tbnh"] : null,
				"image_width" => isset($query["w"]) ? (int)$query["w"] : null,
				"image_height" => isset($query["h"]) ? (int)$query["h"] : null
			];
		}
		
		return $url;
	}
	
	private function replacedomain($url, $domain){
		
		return
			preg_replace(
				'/(https?:\/\/)([^\/]+)/',
				'$1' . $domain,
				$url
			);
	}
	
	private function titledots($title){
		
		return trim($title, " .\t\n\r\0\x0B…");
	}
	
	private function hms2int($time){
		
		$parts = explode(":", $time, 3);
		$time = 0;
		
		if(count($parts) === 3){
			
			// hours
			$time = $time + ((int)$parts[0] * 3600);
			array_shift($parts);
		}
		
		if(count($parts) === 2){
			
			// minutes
			$time = $time + ((int)$parts[0] * 60);
			array_shift($parts);
		}
		
		// seconds
		$time = $time + (int)$parts[0];
		
		return $time;
	}
	
	function base64url_decode($data){
		
		$b64 = strtr($data, "-_", "+/");
		$pad = strlen($b64) % 4;
		if ($pad) $b64 .= str_repeat("=", 4 - $pad);
		
		return base64_decode($b64);
	}

	function base64url_encode($data){
		
		return rtrim(strtr(base64_encode($data), "+/", "-_"), "=");
	}
	
	private function detect_sorry(){
		
		$captcha_form =
			$this->fuckhtml
			->getElementById(
				"captcha-form",
				"form"
			);
		
		if($captcha_form !== false){
			
			throw new Exception("Google returned a captcha");
		}
	}
}