feat: Add Jodel support (#462)

app/src/main/kotlin/com/svenjacobs/app/leon/startup/ContainerInitializer.kt

@@ -41,6 +41,7 @@ import com.svenjacobs.app.leon.core.domain.sanitizer.google.GoogleSearchSanitize
 import com.svenjacobs.app.leon.core.domain.sanitizer.heise.HeiseSanitizer
 import com.svenjacobs.app.leon.core.domain.sanitizer.instagram.InstagramSanitizer
 import com.svenjacobs.app.leon.core.domain.sanitizer.jdoqocy.JdoqocySanitizer
+import com.svenjacobs.app.leon.core.domain.sanitizer.jodel.JodelSanitizer
 import com.svenjacobs.app.leon.core.domain.sanitizer.lazada.LazadaSanitizer
 import com.svenjacobs.app.leon.core.domain.sanitizer.linksynergy.LinkSynergySanitizer
 import com.svenjacobs.app.leon.core.domain.sanitizer.netflix.NetflixSanitizer
@@ -95,6 +96,7 @@ class ContainerInitializer : DistinctInitializer<Unit> {
 				HeiseSanitizer(),
 				InstagramSanitizer(),
 				JdoqocySanitizer(),
+				JodelSanitizer(),
 				LazadaSanitizer(),
 				LinkSynergySanitizer(),
 				NetflixSanitizer(),

core-domain/build.gradle.kts

@@ -26,4 +26,5 @@ android {
 
 dependencies {
 	api(libs.kotlinx.collections.immutable)
+	api(libs.kotlinx.serialization.json)
 }

core-domain/src/main/kotlin/com/svenjacobs/app/leon/core/domain/sanitizer/jodel/JodelSanitizer.kt

@@ -0,0 +1,34 @@
+package com.svenjacobs.app.leon.core.domain.sanitizer.jodel
+
+import android.content.Context
+import com.svenjacobs.app.leon.core.common.url.decodeUrl
+import com.svenjacobs.app.leon.core.domain.R
+import com.svenjacobs.app.leon.core.domain.sanitizer.Sanitizer
+import com.svenjacobs.app.leon.core.domain.sanitizer.SanitizerId
+import kotlin.io.encoding.Base64
+import kotlin.io.encoding.ExperimentalEncodingApi
+import kotlinx.serialization.json.Json
+
+class JodelSanitizer : Sanitizer {
+	override val id = SanitizerId("jodel")
+
+	override fun getMetadata(context: Context) = Sanitizer.Metadata(
+		name = context.getString(R.string.sanitizer_jodel_name),
+	)
+
+	@OptIn(ExperimentalEncodingApi::class)
+	override fun invoke(input: String): String {
+		val encoded = URL_REGEX.find(input)?.groupValues?.getOrNull(1) ?: return input
+		val base64Data = decodeUrl(encoded)
+		val jsonString = Base64.Default.decode(base64Data)
+		val jsonMap = Json.decodeFromString<Map<String, String>>(jsonString.decodeToString())
+
+		return jsonMap["\$android_url"] ?: input
+	}
+
+	override fun matchesDomain(input: String) = URL_REGEX.containsMatchIn(input)
+
+	private companion object {
+		private val URL_REGEX = Regex("^https?://shared\\.jodel\\.com/a/key_live_.*&data=([^?&]*)")
+	}
+}

core-domain/src/main/res/values/strings.xml

@@ -38,6 +38,7 @@
     <string name="sanitizer_heise" translatable="false">heise online</string>
     <string name="sanitizer_instagram_name" translatable="false">Instagram</string>
     <string name="sanitizer_jdoqocy_name" translatable="false">Jdoqocy</string>
+    <string name="sanitizer_jodel_name" translatable="false">Jodel</string>
     <string name="sanitizer_lazada" translatable="false">Lazada</string>
     <string name="sanitizer_linksynergy_name" translatable="false">LinkSynergy</string>
     <string name="sanitizer_netflix_name" translatable="false">Netflix</string>

core-domain/src/test/kotlin/com/svenjacobs/app/leon/core/domain/sanitizer/jodel/JodelSanitizerTest.kt

@@ -0,0 +1,50 @@
+/*
+ * Léon - The URL Cleaner
+ * Copyright (C) 2023 Sven Jacobs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.svenjacobs.app.leon.core.domain.sanitizer.jodel
+
+import io.kotest.core.spec.style.WordSpec
+import io.kotest.matchers.shouldBe
+
+class JodelSanitizerTest :
+	WordSpec(
+		{
+
+			"invoke" should {
+
+				"extract Jodel sharing URL" {
+					val sanitizer = JodelSanitizer()
+					val result = sanitizer(
+						"http://shared.jodel.com/a/key_live_abZZZZgPxyz82xxxxAAAAdefghi4YYY1" +
+							"?%24identity_id=123456789012345678&feature=shared_post&campaign=image" +
+							"_DE_FrontPage&type=0&duration=0&source=android&data=eyIkY2Fub25pY2FsX" +
+							"2lkZW50aWZpZXIiOiJzYWpcL2JhZGMwZmZlZWJhZGMwZmZlZTAxMjM0NSIsIiRwdWJsaW" +
+							"NseV9pbmRleGFibGUiOiJ0cnVlIiwicG9zdElkIjoiYmFkYzBmZmVlYmFkYzBmZmVlMDE" +
+							"yMzQ1IiwiJGRlc2t0b3BfdXJsIjoiaHR0cHM6XC9cL3NoYXJlLmpvZGVsLmNvbVwvcG9z" +
+							"dD9wb3N0SWQ9YmFkYzBmZmVlYmFkYzBmZmVlMDEyMzQ1IiwicmVmZXJyZXJfaWQiOiJhY" +
+							"mNkZWYwMTIzNDU2Nzg5ZGVhZGMwZGUiLCIkYW5kcm9pZF91cmwiOiJodHRwczpcL1wvc2" +
+							"hhcmUuam9kZWwuY29tXC9wb3N0P3Bvc3RJZD1iYWRjMGZmZWViYWRjMGZmZWUwMTIzNDU" +
+							"iLCIkaW9zX3VybCI6Imh0dHBzOlwvXC9zaGFyZS5qb2RlbC5jb21cL3Bvc3Q%2FcG9zdE" +
+							"lkPWJhZGMwZmZlZWJhZGMwZmZlZTAxMjM0NSJ9?channel=copy",
+					)
+
+					result shouldBe "https://share.jodel.com/post?postId=badc0ffeebadc0ffee012345"
+				}
+			}
+		},
+	)

gradle/libs.versions.toml

@@ -28,16 +28,17 @@ androidx-lifecycle-viewmodel-compose = { module = "androidx.lifecycle:lifecycle-
 androidx-lifecycle-viewmodel-ktx = { module = "androidx.lifecycle:lifecycle-viewmodel-ktx", version.ref = "androidx-lifecycle" }
 androidx-navigation-compose = "androidx.navigation:navigation-compose:2.8.0"
 androidx-startup-runtime = "androidx.startup:startup-runtime:1.1.1"
+compose-gradle-plugin = { module = "org.jetbrains.kotlin.plugin.compose:org.jetbrains.kotlin.plugin.compose.gradle.plugin", version.ref = "kotlin" }
 facebook-stetho = "com.facebook.stetho:stetho:1.6.0"
 jakewharton-timber = "com.jakewharton.timber:timber:5.0.1"
 kotest-assertions-core = { module = "io.kotest:kotest-assertions-core", version.ref = "kotest" }
 kotest-runner-junit5 = { module = "io.kotest:kotest-runner-junit5", version.ref = "kotest" }
 kotlin-bom = { module = "org.jetbrains.kotlin:kotlin-bom", version.ref = "kotlin" }
 kotlin-gradle-plugin = { module = "org.jetbrains.kotlin:kotlin-gradle-plugin", version.ref = "kotlin" }
-compose-gradle-plugin = { module = "org.jetbrains.kotlin.plugin.compose:org.jetbrains.kotlin.plugin.compose.gradle.plugin", version.ref = "kotlin" }
 kotlin-stdlib-jdk8 = { module = "org.jetbrains.kotlin:kotlin-stdlib-jdk8" }
 kotlinx-collections-immutable = "org.jetbrains.kotlinx:kotlinx-collections-immutable:0.3.8"
 kotlinx-coroutines-android = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-android", version.ref = "kotlinx-coroutines" }
+kotlinx-serialization-json = "org.jetbrains.kotlinx:kotlinx-serialization-json:1.7.2"
 mikepenz-aboutlibraries-compose-m3 = { module = "com.mikepenz:aboutlibraries-compose-m3", version.ref = "mikepenz-aboutlibraries" }
 mikepenz-aboutlibraries-gradle-plugin = { module = "com.mikepenz.aboutlibraries.plugin:aboutlibraries-plugin", version.ref = "mikepenz-aboutlibraries" }
 mockk = "io.mockk:mockk:1.13.12"