Improve image handling

shared/src/androidMain/kotlin/bou/amine/apps/readerforselfossv2/utils/ModelConverters.kt

@@ -25,19 +25,10 @@ actual fun SelfossModel.Item.getThumbnail(baseUrl: String): String {
 }
 
 actual fun SelfossModel.Item.getImages(): ArrayList<String> {
-    val allImages = ArrayList<String>()
+    val doc = Jsoup.parse(content)
+    val images = doc.getElementsByTag("img")
 
-    for ( image in Jsoup.parse(content).getElementsByTag("img")) {
-        val url = image.attr("src")
-        if (url.lowercase(Locale.US).contains(".jpg") ||
-            url.lowercase(Locale.US).contains(".jpeg") ||
-            url.lowercase(Locale.US).contains(".png") ||
-            url.lowercase(Locale.US).contains(".webp"))
-        {
-            allImages.add(url)
-        }
-    }
-    return allImages
+    return ArrayList(images.map { it.attr("src") })
 }
 
 actual fun SelfossModel.Source.getIcon(baseUrl: String): String {

shared/src/commonMain/kotlin/bou/amine/apps/readerforselfossv2/utils/Enums.kt

@@ -8,4 +8,20 @@ enum class ItemType(val position: Int, val type: String) {
     companion object {
         fun fromInt(value: Int) = values().first { it.position == value }
     }
+}
+
+enum class ImageMimeType(val extension: String, val mimeType: String) {
+    JPG(".jpg", "image/jpeg"),
+    JPEG(".jpeg", "image/jpeg"),
+    PNG(".png", "image/png"),
+    WEBP(".webp", "image/webp"),
+    GIF(".gif", "image/gif"),
+    SVG(".svg", "image/svg+xml"),
+    BMP(".bmp", "image/bmp"),
+    TIFF(".tiff", "image/tiff"),
+    TIF(".tif", "image/tiff");
+
+    companion object {
+        fun findMimeTypeByExtension(ext: String) = values().find { it.extension == ext }?.mimeType
+    }
 }