fix wikipedia crashgrafted

1 files changed, 236 insertions, 0 deletions

diff --git a/scraper/mwmbl.php b/scraper/mwmbl.php
new file mode 100644
index 0000000..631b90c
--- /dev/null
+++ b/scraper/mwmbl.php
@@ -0,0 +1,236 @@
+<?php
+
+class mwmbl{
+	
+	public function __construct(){
+		
+		include "lib/backend.php";
+		$this->backend = new backend("mwmbl");
+		
+		include "lib/fuckhtml.php";
+		$this->fuckhtml = new fuckhtml();
+	}
+	
+	public function getfilters($page){
+		
+		return [];
+	}
+	
+	private function get($proxy, $url, $get = []){
+		
+		$curlproc = curl_init();
+		
+		if($get !== []){
+			$get = http_build_query($get);
+			$url .= "?" . $get;
+		}
+		
+		curl_setopt($curlproc, CURLOPT_URL, $url);
+		
+		// use http2
+		curl_setopt($curlproc, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_2_0);
+		
+		curl_setopt($curlproc, CURLOPT_ENCODING, ""); // default encoding
+		curl_setopt($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://beta.mwmbl.org/",
+			"DNT: 1",
+			"Sec-GPC: 1",
+			"Connection: keep-alive",
+			"Upgrade-Insecure-Requests: 1",
+			"Sec-Fetch-Dest: document",
+			"Sec-Fetch-Mode: navigate",
+			"Sec-Fetch-Site: same-origin",
+			"Priority: u=0, i",
+			"Sec-Fetch-User: ?1"]
+		);
+		
+		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){
+		
+		$search = $get["s"];
+		if(strlen($search) === 0){
+			
+			throw new Exception("Search term is empty!");
+		}
+		
+		try{
+			$html = $this->get(
+				$this->backend->get_ip(), // no next page!
+				"https://beta.mwmbl.org/",
+				[
+					"q" => $search
+				]
+			);
+		}catch(Exception $error){
+			
+			throw new Exception("Failed to fetch HTML. If you're getting a timeout, make sure you have curl-impersonate setup.");
+		}
+		
+		$out = [
+			"status" => "ok",
+			"spelling" => [
+				"type" => "no_correction",
+				"using" => null,
+				"correction" => null
+			],
+			"npt" => null,
+			"answer" => [],
+			"web" => [],
+			"image" => [],
+			"video" => [],
+			"news" => [],
+			"related" => []
+		];
+		
+		$this->fuckhtml->load($html);
+		
+		$results =
+			$this->fuckhtml
+			->getElementsByClassName(
+				"result",
+				"li"
+			);
+		
+		foreach($results as $result){
+			
+			$this->fuckhtml->load($result);
+			
+			$p =
+				$this->fuckhtml
+				->getElementsByTagName("p");
+			
+			$sublinks = [];
+			
+			$mores =
+				$this->fuckhtml
+				->getElementsByClassName(
+					"result-link-more",
+					"div"
+				);
+			
+			foreach($mores as $more){
+				
+				$this->fuckhtml->load($more);
+				
+				$as =
+					$this->fuckhtml
+					->getElementsByClassName(
+						"more",
+						"a"
+					);
+				
+				if(count($as) === 0){
+					
+					// ?? invalid
+					continue;
+				}
+				
+				$sublinks[] = [
+					"title" =>
+						$this->titledots(
+							$this->fuckhtml
+							->getTextContent(
+								$this->fuckhtml
+								->getElementsByClassName(
+									"more-title",
+									"span"
+								)[0]
+							)
+						),
+					"description" =>
+						$this->titledots(
+							$this->fuckhtml
+							->getTextContent(
+								$this->fuckhtml
+								->getElementsByClassName(
+									"more-extract",
+									"span"
+								)[0]
+							)
+						),
+					"url" =>
+						$this->fuckhtml
+						->getTextContent(
+							$as[0]
+							["attributes"]
+							["href"]
+						)
+				];
+			}
+			
+			// reset
+			$this->fuckhtml->load($result);
+			
+			$out["web"][] = [
+				"title" =>
+					$this->titledots(
+						$this->fuckhtml
+						->getTextContent(
+							$this->fuckhtml
+							->getElementsByClassName(
+								"title",
+								$p
+							)[0]
+						)
+					),
+				"description" =>
+					$this->titledots(
+						$this->fuckhtml
+						->getTextContent(
+							$this->fuckhtml
+							->getElementsByClassName(
+								"extract",
+								$p
+							)[0]
+						)
+					),
+				"url" =>
+					$this->fuckhtml
+					->getTextContent(
+						$this->fuckhtml
+						->getElementsByTagName("a")
+						[0]
+						["attributes"]
+						["href"]
+					),
+				"date" => null,
+				"type" => "web",
+				"thumb" => [
+					"url" => null,
+					"ratio" => null
+				],
+				"sublink" => $sublinks,
+				"table" => []
+			];
+		}
+		
+		return $out;
+	}
+	
+	private function titledots($title){
+		
+		return rtrim($title, "…");
+	}
+}