ArgosComics: Fix downloads (#3661)

Fix

src/pt/argoscomics/build.gradle

@@ -3,7 +3,7 @@ ext {
     extClass = '.ArgosComics'
     themePkg = 'madara'
     baseUrl = 'https://argoscomic.com'
-    overrideVersionCode = 3
+    overrideVersionCode = 4
 }
 
 apply from: "$rootDir/common.gradle"

src/pt/argoscomics/src/eu/kanade/tachiyomi/extension/pt/argoscomics/ArgosComics.kt

@@ -2,6 +2,8 @@ package eu.kanade.tachiyomi.extension.pt.argoscomics
 
 import eu.kanade.tachiyomi.multisrc.madara.Madara
 import eu.kanade.tachiyomi.network.interceptor.rateLimit
+import okhttp3.MediaType.Companion.toMediaType
+import okhttp3.ResponseBody.Companion.toResponseBody
 import java.text.SimpleDateFormat
 import java.util.Locale
 
@@ -13,6 +15,20 @@ class ArgosComics : Madara(
 ) {
     override val client = super.client.newBuilder()
         .rateLimit(3)
+        .addInterceptor { chain ->
+            val response = chain.proceed(chain.request())
+            val mime = response.headers["Content-Type"]
+            if (response.isSuccessful) {
+                if (mime == "application/octet-stream" || mime == null) {
+                    // Fix image content type
+                    val type = "image/jpeg".toMediaType()
+                    val body = response.body.bytes().toResponseBody(type)
+                    return@addInterceptor response.newBuilder().body(body)
+                        .header("Content-Type", "image/jpeg").build()
+                }
+            }
+            response
+        }
         .build()
 
     override val useLoadMoreRequest = LoadMoreStrategy.Always