Optimize and cleanup data saver

2020-08-21 15:32:29 -04:00
parent 90253f3bd4
commit 048eecf655
9 changed files with 119 additions and 142 deletions
@@ -0,0 +1,29 @@
+package exh.util
+
+import eu.kanade.tachiyomi.data.preference.PreferencesHelper
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
+
+class DataSaver {
+    private val preferences: PreferencesHelper = Injekt.get()
+
+    fun compress(imageUrl: String): String {
+        return if (preferences.dataSaver().get() && preferences.dataSaverServer().get().isNotBlank() && !imageUrl.contains(preferences.dataSaverServer().get() + "/?")) {
+            when {
+                imageUrl.contains(".jpeg", true) || imageUrl.contains(".jpg", true) -> if (preferences.ignoreJpeg().get()) imageUrl else getUrl(imageUrl)
+                imageUrl.contains(".gif", true) -> if (preferences.ignoreGif().get()) imageUrl else getUrl(imageUrl)
+                else -> getUrl(imageUrl)
+            }
+        } else imageUrl
+    }
+
+    private fun getUrl(imageUrl: String): String {
+        val server = preferences.dataSaverServer().get() + "/?"
+        val format = "jpeg=${if (preferences.dataSaverImageFormatJpeg().get()) "1" else "0"}"
+        val quality = "&l=${preferences.dataSaverImageQuality().get()}"
+        val colorBW = "&bw=${if (preferences.dataSaverColorBW().get()) "1" else "0"}"
+        val url = "$server$format$quality$colorBW&url="
+
+        return url + imageUrl
+    }
+}