EHentai - Implement Url Intent (#2789)

E-Hentai - Implement Url Intent

src/all/ehentai/AndroidManifest.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <application>
+        <activity
+            android:name=".EHUrlActivity"
+            android:theme="@android:style/Theme.NoDisplay"
+            android:excludeFromRecents="true">
+            <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:scheme="https"
+                    android:host="e-hentai.org"
+                    android:pathPattern="/g/..*/..*" />
+            </intent-filter>
+        </activity>
+    </application>
+</manifest>

src/all/ehentai/build.gradle

@@ -5,7 +5,7 @@ ext {
     appName = 'Tachiyomi: E-Hentai'
     pkgNameSuffix = 'all.ehentai'
     extClass = '.EHFactory'
-    extVersionCode = 9
+    extVersionCode = 10
     libVersion = '1.2'
 }
 

src/all/ehentai/src/eu/kanade/tachiyomi/extension/all/ehentai/EHUrlActivity.kt

@@ -0,0 +1,39 @@
+package eu.kanade.tachiyomi.extension.all.ehentai
+
+import android.app.Activity
+import android.content.ActivityNotFoundException
+import android.content.Intent
+import android.os.Bundle
+import android.util.Log
+import kotlin.system.exitProcess
+
+/**
+ * Springboard that accepts https://e-hentai.net/g/xxxxx/yyyyy/ intents and redirects them to
+ * the main Tachiyomi process.
+ */
+class EHUrlActivity : Activity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        val pathSegments = intent?.data?.pathSegments
+        if (pathSegments != null && pathSegments.size > 2) {
+            val id = pathSegments[1]
+            val key = pathSegments[2]
+            val mainIntent = Intent().apply {
+                action = "eu.kanade.tachiyomi.SEARCH"
+                putExtra("query", "${EHentai.PREFIX_ID_SEARCH}$id/$key")
+                putExtra("filter", packageName)
+            }
+
+            try {
+                startActivity(mainIntent)
+            } catch (e: ActivityNotFoundException) {
+                Log.e("EHUrlActivity", e.toString())
+            }
+        } else {
+            Log.e("EHUrlActivity", "could not parse uri from intent $intent")
+        }
+
+        finish()
+        exitProcess(0)
+    }
+}

src/all/ehentai/src/eu/kanade/tachiyomi/extension/all/ehentai/EHentai.kt

@@ -209,6 +209,25 @@ open class EHentai(override val lang: String, private val ehLang: String) : Http
         }
     }
 
+    private fun searchMangaByIdRequest(id: String) = GET("$baseUrl/g/$id", headers)
+
+    private fun searchMangaByIdParse(response: Response, id: String): MangasPage {
+        val details = mangaDetailsParse(response)
+        details.url = "/g/$id/"
+        return MangasPage(listOf(details), false)
+    }
+
+    override fun fetchSearchManga(page: Int, query: String, filters: FilterList): Observable<MangasPage> {
+        return if (query.startsWith(PREFIX_ID_SEARCH)) {
+            val id = query.removePrefix(PREFIX_ID_SEARCH)
+            client.newCall(searchMangaByIdRequest(id))
+                .asObservableSuccess()
+                .map { response -> searchMangaByIdParse(response, id) }
+        } else {
+            super.fetchSearchManga(page, query, filters)
+        }
+    }
+
     override fun chapterListParse(response: Response) = throw UnsupportedOperationException("Unused method was called somehow!")
 
     override fun pageListParse(response: Response) = throw UnsupportedOperationException("Unused method was called somehow!")
@@ -284,7 +303,7 @@ open class EHentai(override val lang: String, private val ehLang: String) : Http
         GenreGroup(),
         AdvancedGroup()
     )
-    
+
     class Watched : Filter.CheckBox("Watched List"), UriFilter {
         override fun addToUri(builder: Uri.Builder) {
             if(state)
@@ -366,6 +385,7 @@ open class EHentai(override val lang: String, private val ehLang: String) : Http
 
     companion object {
         const val QUERY_PREFIX = "?f_apply=Apply+Filter"
+        const val PREFIX_ID_SEARCH = "id:"
         const val TR_SUFFIX = "TR"
     }
 }