Refactoring service image

data/src/main/java/ch/srg/dataProvider/integrationlayer/data/ImageUrl.kt

@@ -19,15 +19,25 @@ data class ImageUrl(
      *
      * @return the undecorated url
      */
-    val rawUrl: String
+    internal val rawUrl: String
 ) : Serializable {
 
-    @JvmOverloads
-    fun getIlImage(): IlImage {
-        return IlImage(rawUrl)
+    /**
+     * Url
+     *
+     * @param decorator The [ImageUrlDecorator] used to decorate the [rawUrl].
+     * @param widthPixels The width of the image.
+     * @return The decorated [rawUrl].
+     */
+    fun url(decorator: ImageUrlDecorator, widthPixels: Int): String {
+        return decorator.decorate(rawUrl, widthPixels)
     }
 
     override fun toString(): String {
         return rawUrl
     }
 }
+
+interface ImageUrlDecorator {
+    fun decorate(source: String, size: Int): String
+}

dataprovider-retrofit/src/androidTest/java/ch/srg/dataProvider/integrationlayer/TestDefaultImageUrlDecorator.kt

@@ -0,0 +1,46 @@
+package ch.srg.dataProvider.integrationlayer
+
+import android.net.Uri
+import ch.srg.dataProvider.integrationlayer.data.ImageUrl
+import ch.srg.dataProvider.integrationlayer.request.IlHost
+import ch.srg.dataProvider.integrationlayer.request.image.DefaultImageUrlDecorator
+import org.junit.Assert
+import org.junit.Test
+
+class TestDefaultImageUrlDecorator {
+    private val decorator = DefaultImageUrlDecorator(ilHost = IlHost.PROD)
+
+    @Test
+    fun testNonRtsUrl() {
+        val input = ImageUrl("https://ws.srf.ch/asset/image/audio/123")
+        val encodedInput = Uri.encode("https://ws.srf.ch/asset/image/audio/123")
+        val expected = "https://il.srgssr.ch/images/?imageUrl=${encodedInput}&format=webp&width=480"
+        Assert.assertEquals(expected, input.url(decorator, 480))
+    }
+
+    @Test
+    fun testRtsUrlWithoutImage() {
+        val input = ImageUrl("https://ws.rts.ch/asset/image/audio/123")
+        val encodedInput = Uri.encode("https://ws.rts.ch/asset/image/audio/123")
+        val expected = "https://il.srgssr.ch/images/?imageUrl=${encodedInput}&format=webp&width=480"
+        Assert.assertEquals(expected, input.url(decorator, 480))
+    }
+
+    @Test
+    fun testUrlWithImageOnly() {
+        val input = ImageUrl("https://ws.srf.ch/asset/image/audio/123.image")
+        val encodedInput = Uri.encode("https://ws.srf.ch/asset/image/audio/123.image")
+        val expected = "https://il.srgssr.ch/images/?imageUrl=${encodedInput}&format=webp&width=480"
+        Assert.assertEquals(expected, input.url(decorator, 480))
+    }
+
+    @Test
+    fun testRtsUrlWithImage() {
+        val input = ImageUrl("https://ws.rts.ch/asset/image/audio/123.image")
+        val expected = "https://ws.rts.ch/asset/image/audio/123.image/scale/width/460"
+        Assert.assertEquals(expected, input.url(decorator, 460))
+    }
+
+
+
+}

dataprovider-retrofit/src/androidTest/java/ch/srg/dataProvider/integrationlayer/TestIlHostImageUrlDecorator.kt

@@ -0,0 +1,72 @@
+package ch.srg.dataProvider.integrationlayer
+
+import android.net.Uri
+import ch.srg.dataProvider.integrationlayer.data.ImageUrl
+import ch.srg.dataProvider.integrationlayer.request.IlHost
+import ch.srg.dataProvider.integrationlayer.request.image.IlHostImageUrlDecorator
+import ch.srg.dataProvider.integrationlayer.request.image.ImageSize
+import ch.srg.dataProvider.integrationlayer.request.image.ImageWidth
+import ch.srg.dataProvider.integrationlayer.request.image.url
+import org.junit.Assert.assertEquals
+import org.junit.Test
+
+class TestIlHostImageUrlDecorator {
+
+    private val decorator = IlHostImageUrlDecorator(ilHost = IlHost.PROD)
+
+    @Test
+    fun testPixelValid() {
+        val input = ImageUrl("https://ws.srf.ch/asset/image/audio/123")
+        val encodedInput = Uri.encode("https://ws.srf.ch/asset/image/audio/123")
+        val expected = "https://il.srgssr.ch/images/?imageUrl=${encodedInput}&format=webp&width=480"
+        assertEquals(expected, input.url(decorator, 480))
+    }
+
+    @Test
+    fun testPixelWidthInvalid() {
+        val input = ImageUrl("https://ws.srf.ch/asset/image/audio/123")
+        val encodedInput = Uri.encode("https://ws.srf.ch/asset/image/audio/123")
+        val expected = "https://il.srgssr.ch/images/?imageUrl=${encodedInput}&format=webp&width=480"
+        assertEquals(expected, input.url(decorator, 460))
+    }
+
+    @Test
+    fun testImageSize() {
+        val input = ImageUrl("https://ws.srf.ch/asset/image/audio/123")
+        val encodedInput = Uri.encode("https://ws.srf.ch/asset/image/audio/123")
+        val expected = "https://il.srgssr.ch/images/?imageUrl=${encodedInput}&format=webp&width=480"
+        assertEquals(expected, input.url(decorator, ImageSize.MEDIUM))
+    }
+
+    @Test
+    fun testImageWidth() {
+        val input = ImageUrl("https://ws.srf.ch/asset/image/audio/123")
+        val encodedInput = Uri.encode("https://ws.srf.ch/asset/image/audio/123")
+        val expected = "https://il.srgssr.ch/images/?imageUrl=${encodedInput}&format=webp&width=1920"
+        assertEquals(expected, input.url(decorator, ImageWidth.W1920))
+    }
+
+    @Test
+    fun testOtherIlHost() {
+        val input = ImageUrl("https://ws.srf.ch/asset/image/audio/123")
+        val encodedInput = Uri.encode("https://ws.srf.ch/asset/image/audio/123")
+        val expected = "https://il-stage.srgssr.ch/images/?imageUrl=${encodedInput}&format=webp&width=1920"
+        assertEquals(expected, input.url(decorator = IlHostImageUrlDecorator(IlHost.STAGE), width = ImageWidth.W1920))
+    }
+
+    @Test
+    fun testExtensionImageWidthWithIlHost() {
+        val input = ImageUrl("https://ws.srf.ch/asset/image/audio/123")
+        val encodedInput = Uri.encode("https://ws.srf.ch/asset/image/audio/123")
+        val expected = "https://il-stage.srgssr.ch/images/?imageUrl=${encodedInput}&format=webp&width=1920"
+        assertEquals(expected, input.url(ilHost = IlHost.STAGE, width = ImageWidth.W1920))
+    }
+
+    @Test
+    fun testExtensionImageSizeWithIlHost() {
+        val input = ImageUrl("https://ws.srf.ch/asset/image/audio/123")
+        val encodedInput = Uri.encode("https://ws.srf.ch/asset/image/audio/123")
+        val expected = "https://il-test.srgssr.ch/images/?imageUrl=${encodedInput}&format=webp&width=480"
+        assertEquals(expected, input.url(ilHost = IlHost.TEST, imageSize = ImageSize.MEDIUM))
+    }
+}

dataprovider-retrofit/src/androidTest/java/ch/srg/dataProvider/integrationlayer/TestIlUrn.java

@@ -40,7 +40,7 @@ public void createFromValidUrn() {
     }
 
     @Test
-    public void testIsAudioValideUrn() {
+    public void testIsAudioValidUrn() {
         Assert.assertFalse(IlUrn.isAudio("urn:rts:video:123456"));
         Assert.assertTrue(IlUrn.isAudio("urn:rts:audio:123456"));
         Assert.assertFalse(IlUrn.isAudio("urn:a:b:12345"));
@@ -58,7 +58,7 @@ public void testIsAudioNullUrn() {
 
 
     @Test
-    public void testIsVideoValideUrn() {
+    public void testIsVideoValidUrn() {
         Assert.assertTrue(IlUrn.isVideo("urn:rts:video:123456"));
         Assert.assertFalse(IlUrn.isVideo("urn:rts:audio:123456"));
         Assert.assertFalse(IlUrn.isVideo("urn:a:b:12345"));

dataprovider-retrofit/src/androidTest/java/ch/srg/dataProvider/integrationlayer/TestScaleWidthImageUrlDecorator.kt

@@ -0,0 +1,36 @@
+package ch.srg.dataProvider.integrationlayer
+
+import ch.srg.dataProvider.integrationlayer.data.ImageUrl
+import ch.srg.dataProvider.integrationlayer.request.image.ImageSize
+import ch.srg.dataProvider.integrationlayer.request.image.ImageWidth
+import ch.srg.dataProvider.integrationlayer.request.image.ScaleWidthImageUrlDecorator
+import ch.srg.dataProvider.integrationlayer.request.image.url
+import org.junit.Assert.assertEquals
+import org.junit.Test
+
+class TestScaleWidthImageUrlDecorator {
+
+    private val decorator = ScaleWidthImageUrlDecorator
+
+    @Test
+    fun testScaleWidth() {
+        val input = ImageUrl("https://www.data.com/images/images.png")
+        val width = 458
+        val expected = "https://www.data.com/images/images.png/scale/width/458"
+        assertEquals(expected, input.url(decorator, width))
+    }
+
+    @Test
+    fun testScaleWidthImageSize() {
+        val input = ImageUrl("https://www.data.com/images/images.png")
+        val expected = "https://www.data.com/images/images.png/scale/width/480"
+        assertEquals(expected, input.url(decorator, ImageSize.MEDIUM))
+    }
+
+    @Test
+    fun testScaleWidthImageWidth() {
+        val input = ImageUrl("https://www.data.com/images/images.png")
+        val expected = "https://www.data.com/images/images.png/scale/width/1920"
+        assertEquals(expected, input.url(decorator, ImageWidth.W1920))
+    }
+}

dataprovider-retrofit/src/main/java/ch/srg/dataProvider/integrationlayer/request/image/DefaultImageUrlDecorator.kt

@@ -0,0 +1,31 @@
+package ch.srg.dataProvider.integrationlayer.request.image
+
+import ch.srg.dataProvider.integrationlayer.data.ImageUrlDecorator
+import ch.srg.dataProvider.integrationlayer.request.IlHost
+
+/**
+ * Copyright (c) SRG SSR. All rights reserved.
+ *
+ *
+ * License information is available from the LICENSE file.
+ */
+
+/**
+ * Default image url decorator
+ *
+ * For specific RTS image url the old [ScaleWidthImageUrlDecorator] is used, but it should be fixed soon or later.
+ * *
+ * @param ilHost The [IlHost] to use with [ilHostImageUrlDecorator].
+ */
+class DefaultImageUrlDecorator(ilHost: IlHost = IlHost.PROD) : ImageUrlDecorator {
+    private val ilHostImageUrlDecorator = IlHostImageUrlDecorator(ilHost)
+
+    override fun decorate(imageUrl: String, size: Int): String {
+        // FIXME https://github.com/SRGSSR/srgdataprovider-apple/issues/47 once RTS image service is well connected to Il Play image service.
+        return if (imageUrl.contains("rts.ch") && imageUrl.contains(".image")) {
+            ScaleWidthImageUrlDecorator.decorate(imageUrl, size)
+        } else {
+            ilHostImageUrlDecorator.decorate(imageUrl, size)
+        }
+    }
+}