Fix meta fetching & option to remove meta

app/src/main/AndroidManifest.xml

@@ -23,6 +23,7 @@
         android:fullBackupContent="@xml/backup_rules"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
+        android:networkSecurityConfig="@xml/network_security_config"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/Theme.Deepr">

app/src/main/java/com/yogeshpaliyal/deepr/DeeprApplication.kt

@@ -97,7 +97,7 @@ class DeeprApplication : Application() {
                 }
 
                 single {
-                    NetworkRepository(get(), get())
+                    NetworkRepository(get())
                 }
 
                 single<LocalServerRepository> {

app/src/main/java/com/yogeshpaliyal/deepr/data/NetworkRepository.kt

@@ -2,17 +2,23 @@ package com.yogeshpaliyal.deepr.data
 
 import com.yogeshpaliyal.deepr.util.normalizeLink
 import io.ktor.client.HttpClient
+import io.ktor.client.engine.cio.CIO
 import io.ktor.client.request.get
 import io.ktor.client.statement.bodyAsText
 
 class NetworkRepository(
-    val httpClient: HttpClient,
     val httpParser: HtmlParser,
 ) {
+    val httpClient: HttpClient by lazy {
+        HttpClient(CIO)
+    }
+
     suspend fun getLinkInfo(url: String): Result<LinkInfo> {
         val normalizedUrl = normalizeLink(url)
         try {
-            val response = httpClient.get(normalizedUrl)
+            val response =
+                httpClient.get(normalizedUrl) {
+                }
             if (response.status.value != 200) {
                 return Result.failure(Exception("Failed to fetch data from $normalizedUrl, status code: ${response.status.value}"))
             }

app/src/main/java/com/yogeshpaliyal/deepr/ui/screens/home/HomeBottomContent.kt

@@ -256,18 +256,34 @@ fun HomeBottomContent(
                 Spacer(modifier = Modifier.height(8.dp))
 
                 if (deeprInfo.thumbnail.isNotEmpty() && isThumbnailEnable) {
-                    AsyncImage(
-                        model = deeprInfo.thumbnail,
-                        contentDescription = deeprInfo.name,
-                        modifier =
-                            Modifier
-                                .fillMaxWidth()
-                                .aspectRatio(1.91f)
-                                .background(MaterialTheme.colorScheme.surfaceVariant),
-                        placeholder = null,
-                        error = null,
-                        contentScale = ContentScale.Crop,
-                    )
+                    Column {
+                        AsyncImage(
+                            model = deeprInfo.thumbnail,
+                            contentDescription = deeprInfo.name,
+                            modifier =
+                                Modifier
+                                    .fillMaxWidth()
+                                    .aspectRatio(1.91f)
+                                    .background(MaterialTheme.colorScheme.surfaceVariant),
+                            placeholder = null,
+                            error = null,
+                            contentScale = ContentScale.Crop,
+                        )
+                        Spacer(modifier = Modifier.height(8.dp))
+                        OutlinedButton(
+                            onClick = {
+                                deeprInfo = deeprInfo.copy(thumbnail = "")
+                            },
+                            modifier = Modifier.fillMaxWidth(),
+                        ) {
+                            Icon(
+                                imageVector = TablerIcons.X,
+                                contentDescription = stringResource(R.string.remove_thumbnail),
+                            )
+                            Spacer(modifier = Modifier.width(8.dp))
+                            Text(stringResource(R.string.remove_thumbnail))
+                        }
+                    }
                 }
 
                 Spacer(modifier = Modifier.height(8.dp))

app/src/main/res/values/strings.xml

@@ -20,7 +20,7 @@
     <string name="add_to_favourites">Add to favourites</string>
     <string name="remove_from_favourites">Remove from favourites</string>
     <string name="add_link">Add Link</string>
-    <string name="fetch_name_from_link">Fetch name from link</string>
+    <string name="fetch_name_from_link">Fetch meta from link</string>
     <string name="create_tag">Create Tag</string>
     <string name="new_tag">New tag (Optional)</string>
     <string name="no_links_saved_yet">No links saved yet</string>
@@ -33,6 +33,7 @@
     <string name="no_links_with_tags_description">Try selecting different tags or clear filters.</string>
     <string name="no_favourites_with_tags">No favourites in selected tags</string>
     <string name="no_favourites_with_tags_description">Mark links with these tags as favourites or try different tags.</string>
+    <string name="remove_thumbnail">Remove thumbnail</string>
 
     <!-- Menu and Dialog Items -->
     <string name="more_options">More options</string>

app/src/main/res/xml/network_security_config.xml

@@ -0,0 +1,15 @@
+<network-security-config>
+    <debug-overrides>
+        <trust-anchors>
+            <!-- Trust user added CAs while debuggable only -->
+            <certificates src="user" />
+            <certificates src="system" />
+        </trust-anchors>
+    </debug-overrides>
+
+    <base-config cleartextTrafficPermitted="true">
+        <trust-anchors>
+            <certificates src="system" />
+        </trust-anchors>
+    </base-config>
+</network-security-config>

app/src/test/java/com/yogeshpaliyal/deepr/data/NetworkRepositoryTest.kt

@@ -3,6 +3,7 @@ package com.yogeshpaliyal.deepr.data
 import io.ktor.client.HttpClient
 import io.ktor.client.engine.mock.MockEngine
 import io.ktor.client.engine.mock.respond
+import io.ktor.client.plugins.UserAgent
 import io.ktor.http.HttpStatusCode
 import io.ktor.http.headersOf
 import kotlinx.coroutines.test.runTest
@@ -152,4 +153,39 @@ class NetworkRepositoryTest {
             assertEquals("Test Title", linkInfo?.title)
             assertEquals("https://example.com/image.jpg", linkInfo?.image)
         }
+
+    @Test
+    fun getLinkInfo_sendsUserAgentHeader() =
+        runTest {
+            // Create a mock HTTP client that captures the User-Agent header
+            var receivedUserAgent: String? = null
+            val mockEngine =
+                MockEngine { request ->
+                    receivedUserAgent = request.headers["User-Agent"]
+                    respond(
+                        content = mockHtmlContent,
+                        status = HttpStatusCode.OK,
+                        headers = headersOf("Content-Type", "text/html"),
+                    )
+                }
+
+            val httpClient =
+                HttpClient(mockEngine) {
+                    install(UserAgent) {
+                        agent =
+                            "Mozilla/5.0 (Linux; Android 10) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Mobile Safari/537.36"
+                    }
+                }
+            val htmlParser = HtmlParser()
+            val repository = NetworkRepository(httpClient, htmlParser)
+
+            val result = repository.getLinkInfo("example.com")
+
+            // Verify the User-Agent header was sent
+            assertTrue(result.isSuccess)
+            assertEquals(
+                "Mozilla/5.0 (Linux; Android 10) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Mobile Safari/537.36",
+                receivedUserAgent,
+            )
+        }
 }