Improve load image from net

Author: T8RIN

core/domain/src/main/kotlin/ru/tech/imageresizershrinker/core/domain/Constants.kt

@@ -30,4 +30,7 @@ const val TELEGRAM_CHANNEL_LINK = "https://t.me/t8rin_imagetoolbox_ci"
 const val BitcoinWallet = "17Pk1RurnkJxLV9V7mc6Y7dLyHFb9rvQDq"
 const val USDTWallet = "TMPAu7a54NvQNEKnNWh3naXu3oYijqP3U7"
 const val TONSpaceWallet = "UQDMePBU-FaxwaIME8p7h2spRITeRxvtCPegtKefeV5v-sN1"
-const val TONWallet = "UQB44LtN0zArKGcWTbNxU7zAkGYunVs1rkn_VsLq71G4bdmK"
+const val TONWallet = "UQB44LtN0zArKGcWTbNxU7zAkGYunVs1rkn_VsLq71G4bdmK"
+
+const val USER_AGENT =
+    "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36"

core/ui/src/main/kotlin/ru/tech/imageresizershrinker/core/ui/utils/helper/LinkUtils.kt

@@ -20,6 +20,7 @@ package ru.tech.imageresizershrinker.core.ui.utils.helper
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
 import org.jsoup.Jsoup
+import ru.tech.imageresizershrinker.core.domain.USER_AGENT
 
 object LinkUtils {
     fun parseLinks(text: String): Set<String> {
@@ -48,6 +49,7 @@ suspend fun LinkPreview(
     runCatching {
         Jsoup
             .connect(link)
+            .userAgent(USER_AGENT)
             .execute()
             .parse()
             .getElementsByTag("meta")

feature/load-net-image/src/main/java/ru/tech/imageresizershrinker/feature/load_net_image/data/AndroidHtmlImageParser.kt

@@ -23,6 +23,7 @@ import androidx.exifinterface.media.ExifInterface
 import dagger.hilt.android.qualifiers.ApplicationContext
 import kotlinx.coroutines.withContext
 import org.jsoup.Jsoup
+import ru.tech.imageresizershrinker.core.domain.USER_AGENT
 import ru.tech.imageresizershrinker.core.domain.dispatchers.DispatchersHolder
 import ru.tech.imageresizershrinker.core.domain.image.ImageGetter
 import ru.tech.imageresizershrinker.core.domain.image.ShareProvider
@@ -44,27 +45,23 @@ internal class AndroidHtmlImageParser @Inject constructor(
         url: String,
         onFailure: (message: String) -> Unit
     ): List<String> = withContext(defaultDispatcher) {
-        val baseImage = imageGetter.getImage(data = url)?.let {
-            shareProvider.cacheImage(
-                image = it,
-                imageInfo = ImageInfo(
-                    width = it.width,
-                    height = it.height,
-                    imageFormat = ImageFormat.Png.Lossless
-                )
-            )
-        }.let(::listOfNotNull)
+        val realUrl = if (url.isMalformed()) {
+            "https://$url"
+        } else url
+
+        val baseImage = loadImage(realUrl)
 
-        val parsedImages = if (url.isNotEmpty()) {
+        val parsedImages = if (realUrl.isNotEmpty()) {
             runCatching {
                 val parsed = Jsoup
-                    .connect(url)
+                    .connect(realUrl)
+                    .userAgent(USER_AGENT)
                     .execute()
                     .parse()
 
                 val list = parsed.getElementsByTag("img")
                     .mapNotNull { element ->
-                        element.absUrl("src").takeIf { it.isNotEmpty() }
+                        element.absUrl("src").takeIf { it.isNotEmpty() }?.substringBefore("?")
                     }
 
                 val content = parsed.getElementsByTag("meta")
@@ -75,7 +72,16 @@ internal class AndroidHtmlImageParser @Inject constructor(
                         }
                     }
 
-                content + list
+                val favIcon = loadImage(
+                    parsed.head()
+                        .select("link[href~=.*\\.ico]")
+                        .firstOrNull()
+                        ?.attr("href") ?: ""
+                ).ifEmpty {
+                    loadImage(realUrl.removeSuffix("/") + "/favicon.ico")
+                }
+
+                content + list + favIcon
             }.onFailure {
                 if (it is UnknownHostException) onFailure(context.getString(R.string.unknown_host))
             }.getOrNull() ?: emptyList()
@@ -86,4 +92,19 @@ internal class AndroidHtmlImageParser @Inject constructor(
         baseImage + parsedImages
     }
 
+    private suspend fun loadImage(
+        url: String
+    ): List<String> = imageGetter.getImage(data = url)?.let {
+        shareProvider.cacheImage(
+            image = it,
+            imageInfo = ImageInfo(
+                width = it.width,
+                height = it.height,
+                imageFormat = ImageFormat.Png.Lossless
+            )
+        )
+    }.let(::listOfNotNull)
+
+    private fun String.isMalformed(): Boolean = !(startsWith("https://") || startsWith("http://"))
+
 }

feature/load-net-image/src/main/java/ru/tech/imageresizershrinker/feature/load_net_image/presentation/LoadNetImageContent.kt

@@ -211,6 +211,9 @@ fun LoadNetImageContent(
                 allowHardware = false,
                 model = component.targetUrl,
                 modifier = Modifier
+                    .container(
+                        resultPadding = 8.dp
+                    )
                     .then(
                         if (component.bitmap == null) {
                             Modifier
@@ -219,9 +222,6 @@ fun LoadNetImageContent(
                         } else {
                             Modifier.aspectRatio(component.bitmap?.safeAspectRatio ?: 2f)
                         }
-                    )
-                    .container(
-                        resultPadding = 8.dp
                     ),
                 isLoadingFromDifferentPlace = component.isImageLoading,
                 contentScale = ContentScale.FillBounds,
@@ -324,7 +324,8 @@ fun LoadNetImageContent(
                                     layout(result.measuredWidth, result.measuredHeight) {
                                         result.place(0, 0)
                                     }
-                                }
+                                },
+                            showExtension = false
                         )
                     }
                 }