Add deeplink to LM (#19229)

Add deeplink to LM.

src/pt/lermanga/AndroidManifest.xml

@@ -1,2 +1,22 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest />
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <application>
+        <activity
+            android:name=".pt.lermanga.LerMangaUrlActivity"
+            android:excludeFromRecents="true"
+            android:exported="true"
+            android:theme="@android:style/Theme.NoDisplay">
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.BROWSABLE" />
+
+                <data android:host="lermanga.org" />
+                <data android:scheme="https" />
+                <data android:pathPattern="/mangas/..*" />
+            </intent-filter>
+        </activity>
+    </application>
+</manifest>

src/pt/lermanga/build.gradle

@@ -6,7 +6,7 @@ ext {
     extName = 'Ler Mangá'
     pkgNameSuffix = 'pt.lermanga'
     extClass = '.LerManga'
-    extVersionCode = 2
+    extVersionCode = 3
     isNsfw = true
 }
 

src/pt/lermanga/src/eu/kanade/tachiyomi/extension/pt/lermanga/LerManga.kt

@@ -4,6 +4,7 @@ import android.util.Base64
 import eu.kanade.tachiyomi.network.GET
 import eu.kanade.tachiyomi.network.interceptor.rateLimit
 import eu.kanade.tachiyomi.source.model.FilterList
+import eu.kanade.tachiyomi.source.model.MangasPage
 import eu.kanade.tachiyomi.source.model.Page
 import eu.kanade.tachiyomi.source.model.SChapter
 import eu.kanade.tachiyomi.source.model.SManga
@@ -11,12 +12,13 @@ import eu.kanade.tachiyomi.source.online.ParsedHttpSource
 import kotlinx.serialization.decodeFromString
 import kotlinx.serialization.json.Json
 import okhttp3.Headers
-import okhttp3.HttpUrl.Companion.toHttpUrl
 import okhttp3.OkHttpClient
 import okhttp3.Request
+import okhttp3.Response
 import org.jsoup.nodes.Document
 import org.jsoup.nodes.Element
 import uy.kohesive.injekt.injectLazy
+import java.lang.UnsupportedOperationException
 import java.text.SimpleDateFormat
 import java.util.Locale
 import java.util.concurrent.TimeUnit
@@ -68,19 +70,27 @@ class LerManga : ParsedHttpSource() {
     override fun latestUpdatesNextPageSelector(): String? = null
 
     override fun searchMangaRequest(page: Int, query: String, filters: FilterList): Request {
-        val path = if (page > 1) "page/$page/" else ""
-        val url = "$baseUrl/$path".toHttpUrl().newBuilder()
-            .addQueryParameter("s", query)
-            .build()
+        if (!query.startsWith(PREFIX_SLUG_SEARCH)) {
+            throw Exception(ERROR_NO_SEARCH_AVAILABLE)
+        }
 
-        return GET(url, headers)
+        val slug = query.removePrefix(PREFIX_SLUG_SEARCH)
+        val tempManga = SManga.create().apply { url = "/mangas/$slug" }
+
+        return mangaDetailsRequest(tempManga)
     }
 
-    override fun searchMangaSelector() = popularMangaSelector()
+    override fun searchMangaParse(response: Response): MangasPage {
+        val manga = mangaDetailsParse(response)
 
-    override fun searchMangaFromElement(element: Element) = popularMangaFromElement(element)
+        return MangasPage(listOf(manga), hasNextPage = false)
+    }
 
-    override fun searchMangaNextPageSelector() = popularMangaNextPageSelector()
+    override fun searchMangaSelector() = throw UnsupportedOperationException("Not used")
+
+    override fun searchMangaFromElement(element: Element) = throw UnsupportedOperationException("Not used")
+
+    override fun searchMangaNextPageSelector() = throw UnsupportedOperationException("Not used")
 
     override fun mangaDetailsParse(document: Document): SManga = SManga.create().apply {
         val infoElement = document.selectFirst("div.capitulo_recente")!!
@@ -90,6 +100,7 @@ class LerManga : ParsedHttpSource() {
             .joinToString { it.text() }
         description = infoElement.selectFirst("div.boxAnimeSobreLast p:last-child")!!.ownText()
         thumbnail_url = infoElement.selectFirst("div.capaMangaInfo img")!!.absUrl("src")
+        setUrlWithoutDomain(document.location())
     }
 
     override fun chapterListSelector() = "div.manga-chapters div.single-chapter"
@@ -147,5 +158,8 @@ class LerManga : ParsedHttpSource() {
         private val DATE_FORMATTER by lazy {
             SimpleDateFormat("dd-MM-yyyy", Locale("pt", "BR"))
         }
+
+        const val PREFIX_SLUG_SEARCH = "slug:"
+        private const val ERROR_NO_SEARCH_AVAILABLE = "O site não possui busca própria."
     }
 }

src/pt/lermanga/src/eu/kanade/tachiyomi/extension/pt/lermanga/LerMangaUrlActivity.kt

@@ -0,0 +1,49 @@
+package eu.kanade.tachiyomi.extension.pt.lermanga
+
+import android.app.Activity
+import android.content.ActivityNotFoundException
+import android.content.Intent
+import android.os.Bundle
+import android.util.Log
+import kotlin.system.exitProcess
+
+/**
+ * Activity that accepts https://lermanga.org/mangas/xxx intents and redirects them to
+ * the main Tachiyomi process. The idea is to not install the intent filter unless
+ * you have this extension installed, but still let the main Tachiyomi app control
+ * things.
+ *
+ * Main goal was to make it easier to open manga in Tachiyomi in spite of the DDoS blocking
+ * the usual search screen from working.
+ *
+ * Added as the site removed their own search and are using an embedded Google search.
+ * As Google has a lot of measures to prevent scrapping, this is the best that can
+ * be done at the moment.
+ */
+class LerMangaUrlActivity : Activity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        val pathSegments = intent?.data?.pathSegments
+
+        if (pathSegments != null && pathSegments.size > 1) {
+            val slug = pathSegments[1]
+            val intent = Intent().apply {
+                action = "eu.kanade.tachiyomi.SEARCH"
+                putExtra("query", LerManga.PREFIX_SLUG_SEARCH + slug)
+                putExtra("filter", packageName)
+            }
+
+            try {
+                startActivity(intent)
+            } catch (e: ActivityNotFoundException) {
+                Log.e("LerMangaUrlActivity", e.toString())
+            }
+        } else {
+            Log.e("LerMangaUrlActivity", "Could not parse URI from intent $intent")
+        }
+
+        finish()
+        exitProcess(0)
+    }
+}