v8

1 files changed, 54 insertions, 21 deletions

diff --git a/scraper/sc.php b/scraper/sc.php
index 23742f1..e2e7385 100644
--- a/scraper/sc.php
+++ b/scraper/sc.php
@@ -70,7 +70,7 @@ class sc{
 		return $data;
 	}
 	
-	public function music($get){
+	public function music($get, $last_attempt = false){
 		
 		if($get["npt"]){
 			
@@ -108,6 +108,7 @@ class sc{
 			
 			$type = $get["type"];
 			$proxy = $this->backend->get_ip();
+			$token = $this->get_token($proxy);
 			
 			switch($type){
 				
@@ -117,12 +118,11 @@ class sc{
 						"q" => $search,
 						"variant_ids" => "",
 						"facet" => "model",
-						"user_id" => config::SC_USER_ID,
-						"client_id" => config::SC_CLIENT_TOKEN,
+						"client_id" => $token,
 						"limit" => 20,
 						"offset" => 0,
 						"linked_partitioning" => 1,
-						"app_version" => 1696577813,
+						"app_version" => 1713542117,
 						"app_locale" => "en"
 					];
 					break;
@@ -133,12 +133,11 @@ class sc{
 						"q" => $search,
 						"variant_ids" => "",
 						"facet_genre" => "",
-						"user_id" => config::SC_USER_ID,
-						"client_id" => config::SC_CLIENT_TOKEN,
+						"client_id" => $token,
 						"limit" => 20,
 						"offset" => 0,
 						"linked_partitioning" => 1,
-						"app_version" => 1696577813,
+						"app_version" => 1713542117,
 						"app_locale" => "en"
 					];
 					break;
@@ -149,12 +148,11 @@ class sc{
 						"q" => $search,
 						"variant_ids" => "",
 						"facet" => "place",
-						"user_id" => config::SC_USER_ID,
-						"client_id" => config::SC_CLIENT_TOKEN,
+						"client_id" => $token,
 						"limit" => 20,
 						"offset" => 0,
 						"linked_partitioning" => 1,
-						"app_version" => 1696577813,
+						"app_version" => 1713542117,
 						"app_locale" => "en"
 					];
 					break;
@@ -165,12 +163,11 @@ class sc{
 						"q" => $search,
 						"variant_ids" => "",
 						"facet" => "genre",
-						"user_id" => config::SC_USER_ID,
-						"client_id" => config::SC_CLIENT_TOKEN,
+						"client_id" => $token,
 						"limit" => 20,
 						"offset" => 0,
 						"linked_partitioning" => 1,
-						"app_version" => 1696577813,
+						"app_version" => 1713542117,
 						"app_locale" => "en"
 					];
 					break;
@@ -181,12 +178,11 @@ class sc{
 						"q" => $search,
 						"variant_ids" => "",
 						"facet" => "genre",
-						"user_id" => config::SC_USER_ID,
-						"client_id" => config::SC_CLIENT_TOKEN,
+						"client_id" => $token,
 						"limit" => 20,
 						"offset" => 0,
 						"linked_partitioning" => 1,
-						"app_version" => 1696577813,
+						"app_version" => 1713542117,
 						"app_locale" => "en"
 					];
 					break;
@@ -198,12 +194,11 @@ class sc{
 						"variant_ids" => "",
 						"filter.content_tier" => "SUB_HIGH_TIER",
 						"facet" => "genre",
-						"user_id" => config::SC_USER_ID,
-						"client_id" => config::SC_CLIENT_TOKEN,
+						"client_id" => $token,
 						"limit" => 20,
 						"offset" => 0,
 						"linked_partitioning" => 1,
-						"app_version" => 1696577813,
+						"app_version" => 1713542117,
 						"app_locale" => "en"
 					];
 					break;
@@ -229,7 +224,14 @@ class sc{
 		
 		if($json === null){
 			
-			throw new Exception("Failed to decode JSON. Did the keys set in data/config.php expire?");
+			if($last_attempt === true){
+				
+				throw new Exception("Fetched an invalid token (please report!!)");
+			}
+			
+			// token might've expired, get a new one and re-try search
+			get_token($proxy);
+			return $this->music($get, true);
 		}
 		
 		$out = [
@@ -352,7 +354,7 @@ class sc{
 							"endpoint" => "sc",
 							"url" =>
 								$item["media"]["transcodings"][0]["url"] .
-								"?client_id=" . config::SC_CLIENT_TOKEN .
+								"?client_id=" . $token .
 								"&track_authorization=" .
 								$item["track_authorization"]
 						];
@@ -390,6 +392,37 @@ class sc{
 		return $out;
 	}
 	
+	public function get_token($proxy){
+		
+		$token = apcu_fetch("sc_token");
+		
+		if($token === false){
+			
+			$js =
+				$this->get(
+					$proxy,
+					"https://a-v2.sndcdn.com/assets/1-c3e4038d.js",
+					[]
+				);
+			
+			preg_match(
+				'/client_id=([^"]+)/',
+				$js,
+				$token
+			);
+			
+			if(!isset($token[1])){
+				
+				throw new Exception("Failed to get search token");
+			}
+			
+			apcu_store("sc_token", $token[1]);
+			return $token[1];
+		}
+		
+		return $token;
+	}
+	
 	private function limitstrlen($text){
 		
 		return