Display feed image in FeedBottomSheet when available

api/src/main/java/com/readrops/api/localfeed/atom/ATOMFeedAdapter.kt

@@ -28,6 +28,7 @@ class ATOMFeedAdapter : XmlAdapter<Pair<Feed, List<Item>>> {
                             "title" -> name = nonNullText()
                             "link" -> parseLink(this@allChildrenAutoIgnore, feed)
                             "subtitle" -> description = nullableText()
+                            "logo" -> imageUrl = nullableText()
                             "entry" -> items += itemAdapter.fromXml(this@allChildrenAutoIgnore)
                             else -> skipContents()
                         }
@@ -52,6 +53,6 @@ class ATOMFeedAdapter : XmlAdapter<Pair<Feed, List<Item>>> {
     }
 
     companion object {
-        val names = Names.of("title", "link", "subtitle", "entry")
+        val names = Names.of("title", "link", "subtitle", "logo", "entry")
     }
 }

api/src/main/java/com/readrops/api/localfeed/json/JSONFeedAdapter.kt

@@ -5,7 +5,9 @@ import com.readrops.api.utils.extensions.nextNonEmptyString
 import com.readrops.api.utils.extensions.nextNullableString
 import com.readrops.db.entities.Feed
 import com.readrops.db.entities.Item
-import com.squareup.moshi.*
+import com.squareup.moshi.JsonAdapter
+import com.squareup.moshi.JsonReader
+import com.squareup.moshi.JsonWriter
 
 class JSONFeedAdapter : JsonAdapter<Pair<Feed, List<Item>>>() {
 
@@ -27,8 +29,9 @@ class JSONFeedAdapter : JsonAdapter<Pair<Feed, List<Item>>>() {
                     0 -> name = reader.nextNonEmptyString()
                     1 -> siteUrl = reader.nextNullableString()
                     2 -> url = reader.nextNullableString()
-                    3 -> description = reader.nextNullableString()
+                    3 -> imageUrl = reader.nextNullableString()
-                    4 -> items += itemAdapter.fromJson(reader)
+                    4 -> description = reader.nextNullableString()
+                    5 -> items += itemAdapter.fromJson(reader)
                     else -> reader.skipValue()
                 }
             }
@@ -42,6 +45,6 @@ class JSONFeedAdapter : JsonAdapter<Pair<Feed, List<Item>>>() {
 
     companion object {
         val names: JsonReader.Options = JsonReader.Options.of("title", "home_page_url",
-                "feed_url", "description", "items")
+                "feed_url", "icon", "description", "items")
     }
 }

api/src/main/java/com/readrops/api/localfeed/rss1/RSS1FeedAdapter.kt

@@ -40,8 +40,10 @@ class RSS1FeedAdapter : XmlAdapter<Pair<Feed, List<Item>>> {
     }
 
     private fun parseChannel(konsumer: Konsumer, feed: Feed) = with(konsumer) {
-        feed.url = attributes.getValueOrNull("about",
+        feed.url = attributes.getValueOrNull(
-                namespace = "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
+            localName = "about",
+            namespace = "http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+        )
 
         allChildrenAutoIgnore(names) {
             with(feed) {
@@ -49,12 +51,16 @@ class RSS1FeedAdapter : XmlAdapter<Pair<Feed, List<Item>>> {
                     "title" -> name = nonNullText()
                     "link" -> siteUrl = nonNullText()
                     "description" -> description = nullableText()
+                    "image" -> imageUrl = attributes.getValueOrNull(
+                        localName = "resource",
+                        namespace = "http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+                    )
                 }
             }
         }
     }
 
     companion object {
-        val names = Names.of("title", "link", "description")
+        val names = Names.of("title", "link", "description", "image")
     }
 }

api/src/main/java/com/readrops/api/localfeed/rss2/RSS2FeedAdapter.kt

@@ -35,6 +35,7 @@ class RSS2FeedAdapter : XmlAdapter<Pair<Feed, List<Item>>> {
                                         url = attributes.getValueOrNull("href")
                                 }
                                 "item" -> items += itemAdapter.fromXml(this@allChildrenAutoIgnore)
+                                "image" -> imageUrl = parseImage(this@allChildrenAutoIgnore)
                                 else -> skipContents()
                             }
                         }
@@ -49,7 +50,20 @@ class RSS2FeedAdapter : XmlAdapter<Pair<Feed, List<Item>>> {
         }
     }
 
+    private fun parseImage(konsumer: Konsumer): String? = with(konsumer) {
+        var url: String? = null
+
+        allChildrenAutoIgnore(Names.of("url")) {
+            when (tagName) {
+                "url" -> url = nullableText()
+                else -> skipContents()
+            }
+        }
+
+        url
+    }
+
     companion object {
-        val names = Names.of("title", "description", "link", "item")
+        val names = Names.of("title", "description", "link", "item", "image")
     }
 }

api/src/test/java/com/readrops/api/localfeed/atom/ATOMAdapterTest.kt

@@ -27,6 +27,7 @@ class ATOMAdapterTest {
             assertEquals(url, "https://github.com/readrops/Readrops/commits/develop.atom")
             assertEquals(siteUrl, "https://github.com/readrops/Readrops/commits/develop")
             assertEquals(description, "Here is a subtitle")
+            assertEquals(imageUrl, "https://github.com/readrops/Readrops/blob/develop/images/readrops_logo.png")
         }
 
         with(items[0]) {

api/src/test/java/com/readrops/api/localfeed/json/JSONFeedAdapterTest.kt

@@ -35,6 +35,7 @@ class JSONFeedAdapterTest {
             assertEquals(url, "http://flyingmeat.com/blog/feed.json")
             assertEquals(siteUrl, "http://flyingmeat.com/blog/")
             assertEquals(description, "News from your friends at Flying Meat.")
+            assertEquals(imageUrl, "https://secure.flyingmeat.com/favicon.ico")
         }
 
         with(items[0]) {

api/src/test/java/com/readrops/api/localfeed/rss1/RSS1AdapterTest.kt

@@ -28,6 +28,7 @@ class RSS1AdapterTest {
             assertEquals(url, "https://slashdot.org/")
             assertEquals(siteUrl, "https://slashdot.org/")
             assertEquals(description, "News for nerds, stuff that matters")
+            assertEquals(imageUrl, "https://a.fsdn.com/sd/topics/topicslashdot.gif")
         }
 
         with(items[0]) {

api/src/test/java/com/readrops/api/localfeed/rss2/RSS2AdapterTest.kt

@@ -27,6 +27,7 @@ class RSS2AdapterTest {
             assertEquals(url, "https://news.ycombinator.com/feed/")
             assertEquals(siteUrl, "https://news.ycombinator.com/")
             assertEquals(description, "Links for the intellectually curious, ranked by readers.")
+            assertEquals(imageUrl, "https://news.ycombinator.com/y18.svg")
         }
 
         with(items[0]) {

api/src/test/resources/localfeed/atom/atom_items.xml

@@ -6,6 +6,7 @@
     <title>Recent Commits to Readrops:develop</title>
     <updated>2020-09-06T21:09:59Z</updated>
     <subtitle>Here is a subtitle</subtitle>
+    <logo>https://github.com/readrops/Readrops/blob/develop/images/readrops_logo.png</logo>
     <entry>
         <id>tag:github.com,2008:Grit::Commit/c15f093a1bc4211e85f8d1817c9073e307afe5ac</id>
         <link type="text/html" rel="alternate" href="https://github.com/readrops/Readrops/commit/c15f093a1bc4211e85f8d1817c9073e307afe5ac"/>

api/src/test/resources/localfeed/json/json_feed.json

@@ -4,6 +4,7 @@
   "home_page_url": "http://flyingmeat.com/blog/",
   "feed_url": "http://flyingmeat.com/blog/feed.json",
   "description": "News from your friends at Flying Meat.",
+  "icon": "https://secure.flyingmeat.com/favicon.ico",
   "author": {
     "name": "Gus Mueller"
   },

api/src/test/resources/localfeed/rss2/rss_feed.xml

@@ -6,6 +6,11 @@
       <atom:link href="https://news.ycombinator.com/feed/" rel="self" />
       <link>https://news.ycombinator.com/</link>
       <description>Links for the intellectually curious, ranked by readers.</description>
+      <image>
+         <title>Hacker News</title>
+         <url>https://news.ycombinator.com/y18.svg</url>
+         <link>https://news.ycombinator.com/</link>
+      </image>
       <item>
          <title>Africa declared free of wild polio</title>
          <link>https://www.bbc.com/news/world-africa-53887947</link>

app/src/main/java/com/readrops/app/feeds/dialogs/FeedBottomSheet.kt

@@ -20,11 +20,16 @@ import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.blur
+import androidx.compose.ui.draw.drawWithContent
+import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.vector.ImageVector
+import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.res.vectorResource
 import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.dp
 import coil3.compose.AsyncImage
 import com.readrops.app.R
 import com.readrops.app.util.theme.LargeSpacer
@@ -46,14 +51,38 @@ fun FeedModalBottomSheet(
     canDeleteFeed: Boolean
 ) {
     ModalBottomSheet(
+        dragHandle = null,
         onDismissRequest = { onDismissRequest() }
     ) {
         Column {
+            Box(
+                modifier = Modifier.fillMaxWidth()
+            ) {
+                if (feed.imageUrl != null) {
+                    AsyncImage(
+                        model = feed.imageUrl,
+                        contentDescription = null,
+                        contentScale = ContentScale.Crop,
+                        modifier = Modifier
+                            .matchParentSize()
+                            .drawWithContent {
+                                drawContent()
+                                drawRect(
+                                    color = Color.Black.copy(alpha = 0.65f)
+                                )
+                            }
+                            .blur(2.5.dp)
+                    )
+                }
+
                 Row(
                     horizontalArrangement = Arrangement.Center,
                     verticalAlignment = Alignment.CenterVertically,
                     modifier = Modifier.padding(
-                    horizontal = MaterialTheme.spacing.largeSpacing
+                        top = MaterialTheme.spacing.largeSpacing,
+                        start = MaterialTheme.spacing.largeSpacing,
+                        end = MaterialTheme.spacing.largeSpacing,
+                        bottom = MaterialTheme.spacing.mediumSpacing
                     )
                 ) {
                     AsyncImage(
@@ -70,6 +99,11 @@ fun FeedModalBottomSheet(
                         Text(
                             text = feed.name!!,
                             style = MaterialTheme.typography.titleLarge,
+                            color = if (feed.imageUrl != null) {
+                                Color.White
+                            } else {
+                                MaterialTheme.colorScheme.onBackground
+                            },
                             maxLines = 1,
                             overflow = TextOverflow.Ellipsis
                         )
@@ -80,19 +114,24 @@ fun FeedModalBottomSheet(
                             Text(
                                 text = feed.description!!,
                                 style = MaterialTheme.typography.bodyMedium,
-                            color = MaterialTheme.colorScheme.onSurfaceVariant,
+                                color = if (feed.imageUrl != null) {
+                                    Color.White
+                                } else {
+                                    MaterialTheme.colorScheme.onSurfaceVariant
+                                },
                                 maxLines = 2,
                                 overflow = TextOverflow.Ellipsis
                             )
                         }
                     }
                 }
+            }
 
-            MediumSpacer()
+            if (feed.imageUrl == null) {
-
                 HorizontalDivider(
                     modifier = Modifier.padding(horizontal = MaterialTheme.spacing.mediumSpacing)
                 )
+            }
 
             MediumSpacer()
 

app/src/main/java/com/readrops/app/repositories/GetFoldersWithFeeds.kt

@@ -44,6 +44,7 @@ class GetFoldersWithFeeds(
                         id = it.feedId,
                         name = it.feedName,
                         iconUrl = it.feedIcon,
+                        imageUrl = it.feedImage,
                         url = it.feedUrl,
                         siteUrl = it.feedSiteUrl,
                         description = it.feedDescription,

db/schemas/com.readrops.db.Database/5.json

@@ -2,11 +2,11 @@
   "formatVersion": 1,
   "database": {
     "version": 5,
-    "identityHash": "0bac941f8b1b6003c35a6d0cdc1f2e13",
+    "identityHash": "63de09bfed367e5705a0889d928f056d",
     "entities": [
       {
         "tableName": "Feed",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `name` TEXT, `description` TEXT, `url` TEXT, `siteUrl` TEXT, `last_updated` TEXT, `color` INTEGER NOT NULL, `icon_url` TEXT, `etag` TEXT, `last_modified` TEXT, `folder_id` INTEGER, `remote_id` TEXT, `account_id` INTEGER NOT NULL, `notification_enabled` INTEGER NOT NULL DEFAULT 1, FOREIGN KEY(`folder_id`) REFERENCES `Folder`(`id`) ON UPDATE NO ACTION ON DELETE SET NULL , FOREIGN KEY(`account_id`) REFERENCES `Account`(`id`) ON UPDATE NO ACTION ON DELETE CASCADE )",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `name` TEXT, `description` TEXT, `url` TEXT, `image_url` TEXT, `siteUrl` TEXT, `last_updated` TEXT, `color` INTEGER NOT NULL, `icon_url` TEXT, `etag` TEXT, `last_modified` TEXT, `folder_id` INTEGER, `remote_id` TEXT, `account_id` INTEGER NOT NULL, `notification_enabled` INTEGER NOT NULL DEFAULT 1, FOREIGN KEY(`folder_id`) REFERENCES `Folder`(`id`) ON UPDATE NO ACTION ON DELETE SET NULL , FOREIGN KEY(`account_id`) REFERENCES `Account`(`id`) ON UPDATE NO ACTION ON DELETE CASCADE )",
         "fields": [
           {
             "fieldPath": "id",
@@ -32,6 +32,12 @@
             "affinity": "TEXT",
             "notNull": false
           },
+          {
+            "fieldPath": "imageUrl",
+            "columnName": "image_url",
+            "affinity": "TEXT",
+            "notNull": false
+          },
           {
             "fieldPath": "siteUrl",
             "columnName": "siteUrl",
@@ -520,7 +526,7 @@
     "views": [],
     "setupQueries": [
       "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
-      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '0bac941f8b1b6003c35a6d0cdc1f2e13')"
+      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '63de09bfed367e5705a0889d928f056d')"
     ]
   }
 }

db/src/main/java/com/readrops/db/Database.kt

@@ -121,5 +121,8 @@ object MigrationFrom4To5 : Migration(4, 5) {
 
         db.execSQL("DROP TABLE IF EXISTS `Account`")
         db.execSQL("ALTER TABLE `_new_Account` RENAME TO `Account`")
+
+        // add image_url field
+        db.execSQL("""ALTER TABLE `Feed` ADD `image_url` TEXT DEFAULT NULL""")
     }
 }

db/src/main/java/com/readrops/db/entities/Feed.kt

@@ -28,6 +28,7 @@ data class Feed(
     var name: String? = null,
     var description: String? = null,
     var url: String? = null,
+    @ColumnInfo("image_url") var imageUrl: String? = null,
     var siteUrl: String? = null,
     @ColumnInfo("last_updated") var lastUpdated: String? = null,
     @ColorInt var color: Int = 0,

db/src/main/java/com/readrops/db/pojo/FeedWithFolder.kt

@@ -16,6 +16,7 @@ data class FolderWithFeed(
     val feedId: Int = 0,
     val feedName: String? = null,
     val feedIcon: String? = null,
+    val feedImage: String? = null,
     val feedUrl: String? = null,
     val feedDescription: String? = null,
     val feedSiteUrl: String? = null,

db/src/main/java/com/readrops/db/queries/FoldersAndFeedsQueryBuilder.kt

@@ -11,6 +11,7 @@ object FoldersAndFeedsQueryBuilder {
         "Feed.name As feedName",
         "Feed.icon_url As feedIcon",
         "Feed.url As feedUrl",
+        "Feed.image_url as feedImage",
         "Feed.siteUrl As feedSiteUrl",
         "Feed.description as feedDescription",
         "Feed.remote_id as feedRemoteId",

gradle/libs.versions.toml

@@ -49,6 +49,7 @@ lifecyle-runtime-compose = { module = "androidx.lifecycle:lifecycle-runtime-comp
 
 coil-compose = { module = "io.coil-kt.coil3:coil-compose", version.ref = "coil" }
 coil-http = { module = "io.coil-kt.coil3:coil-network-okhttp", version.ref = "coil" }
+coil-svg = { module = "io.coil-kt.coil3:coil-svg", version.ref = "coil" }
 
 coroutines-core = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-core", version.ref = "coroutines" }
 coroutines-android = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-android", version.ref = "coroutines" }
@@ -112,7 +113,7 @@ compose = ["compose-foundation", "compose-runtime", "compose-animation",
 voyager = ["voyager-navigator", "voyager-screenmodel", "voyager-tab-navigator", "voyager-koin", "voyager-transitions"]
 lifecycle = ["lifecycle-viewmodel-ktx", "lifecycle-viewmodel-compose", "lifecycle-viewmodel-savedstate",
     "lifecyle-runtime-compose"]
-coil = ["coil-compose", "coil-http"]
+coil = ["coil-compose", "coil-http", "coil-svg"]
 coroutines = ["coroutines-core", "coroutines-android"]
 room = ["room-runtime", "room-ktx", "room-paging"]
 koin = ["koin-core", "koin-android", "koin-androidx-compose"]