chore: can links be empty ?

androidApp/src/main/java/bou/amine/apps/readerforselfossv2/android/fragments/ArticleFragment.kt

@@ -52,6 +52,7 @@ import com.google.android.material.floatingactionbutton.FloatingActionButton
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
+import org.acra.ktx.sendSilentlyWithAcra
 import org.kodein.di.DI
 import org.kodein.di.DIAware
 import org.kodein.di.android.x.closestDI
@@ -103,7 +104,12 @@ class ArticleFragment : Fragment(), DIAware {
         try {
             binding = FragmentArticleBinding.inflate(inflater, container, false)
 
+            try {
                 url = item.getLinkDecoded()
+            } catch (e: Exception) {
+                e.sendSilentlyWithAcra()
+            }
+
             contentText = item.content
             contentTitle = item.title.getHtmlDecoded()
             contentImage = item.getThumbnail(repository.baseUrl)
@@ -157,7 +163,7 @@ class ArticleFragment : Fragment(), DIAware {
             )
         } catch (e: InflateException) {
             e.sendSilentlyWithAcraWithName("webview not available")
-            if (context != null) {
+            try {
                 AlertDialog.Builder(requireContext())
                     .setMessage(requireContext().getString(R.string.webview_dialog_issue_message))
                     .setTitle(requireContext().getString(R.string.webview_dialog_issue_title))
@@ -169,6 +175,8 @@ class ArticleFragment : Fragment(), DIAware {
                     }
                     .create()
                     .show()
+            } catch (e: IllegalStateException) {
+                e.sendSilentlyWithAcraWithName("Context required is null")
             }
         }
 
@@ -218,7 +226,7 @@ class ArticleFragment : Fragment(), DIAware {
                         R.id.share_action -> requireActivity().shareLink(url, contentTitle)
                         R.id.open_action -> requireActivity().openItemUrlInBrowserAsNewTask(this@ArticleFragment.item)
                         R.id.unread_action ->
-                            if (context != null) {
+                            try {
                                 if (this@ArticleFragment.item.unread) {
                                     CoroutineScope(Dispatchers.IO).launch {
                                         repository.markAsRead(this@ArticleFragment.item)
@@ -240,6 +248,8 @@ class ArticleFragment : Fragment(), DIAware {
                                         Toast.LENGTH_LONG,
                                     ).show()
                                 }
+                            } catch (e: IllegalStateException) {
+                                e.sendSilentlyWithAcraWithName("Context required is null")
                             }
 
                         else -> Unit
@@ -389,7 +399,7 @@ class ArticleFragment : Fragment(), DIAware {
     }
 
     private fun htmlToWebview() {
-        if (context != null) {
+        try {
             val attrs: IntArray = intArrayOf(android.R.attr.fontFamily)
             val a: TypedArray = requireContext().obtainStyledAttributes(resId, attrs)
 
@@ -534,6 +544,8 @@ class ArticleFragment : Fragment(), DIAware {
                 "utf-8",
                 null,
             )
+        } catch (e: IllegalStateException) {
+            e.sendSilentlyWithAcraWithName("Context required is null")
         }
     }
 
@@ -549,10 +561,10 @@ class ArticleFragment : Fragment(), DIAware {
 
     private fun openInBrowserAfterFailing() {
         binding.progressBar.visibility = View.GONE
-        if (context != null) {
+        try {
             requireContext().openItemUrlInBrowserAsNewTask(this@ArticleFragment.item)
-        } else {
+        } catch (e: IllegalStateException) {
-            Exception("openInBrowserAfterFailing context is null").sendSilentlyWithAcraWithName("openInBrowserAfterFailing > $context")
+            e.sendSilentlyWithAcraWithName("Context required is null")
         }
     }
 

shared/src/commonMain/kotlin/bou/amine/apps/readerforselfossv2/model/SelfossModel.kt

@@ -2,6 +2,7 @@ package bou.amine.apps.readerforselfossv2.model
 
 import bou.amine.apps.readerforselfossv2.utils.DateUtils
 import bou.amine.apps.readerforselfossv2.utils.getHtmlDecoded
+import bou.amine.apps.readerforselfossv2.utils.isEmptyOrNullOrNullString
 import kotlinx.serialization.KSerializer
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.descriptors.PrimitiveKind
@@ -10,7 +11,12 @@ import kotlinx.serialization.descriptors.SerialDescriptor
 import kotlinx.serialization.encoding.Decoder
 import kotlinx.serialization.encoding.Encoder
 import kotlinx.serialization.encoding.encodeCollection
-import kotlinx.serialization.json.*
+import kotlinx.serialization.json.JsonArray
+import kotlinx.serialization.json.JsonDecoder
+import kotlinx.serialization.json.boolean
+import kotlinx.serialization.json.booleanOrNull
+import kotlinx.serialization.json.int
+import kotlinx.serialization.json.jsonPrimitive
 
 class SelfossModel {
     @Serializable
@@ -134,6 +140,10 @@ class SelfossModel {
                 stringUrl = "http:$stringUrl"
             }
 
+            if (stringUrl.isEmptyOrNullOrNullString()) {
+                throw Exception("Link ${link} was translated to ${stringUrl}, but was empty. Handle this.")
+            }
+
             return stringUrl
         }
 
@@ -176,7 +186,10 @@ class SelfossModel {
             encoder: Encoder,
             value: List<String>,
         ) {
-            encoder.encodeCollection(PrimitiveSerialDescriptor("tags", PrimitiveKind.STRING), value.size) { this.toString() }
+            encoder.encodeCollection(
+                PrimitiveSerialDescriptor("tags", PrimitiveKind.STRING),
+                value.size
+            ) { this.toString() }
         }
     }
 
@@ -191,7 +204,10 @@ class SelfossModel {
         }
 
         override val descriptor: SerialDescriptor
-            get() = PrimitiveSerialDescriptor("BooleanOrIntForSomeSelfossVersions", PrimitiveKind.BOOLEAN)
+            get() = PrimitiveSerialDescriptor(
+                "BooleanOrIntForSomeSelfossVersions",
+                PrimitiveKind.BOOLEAN
+            )
 
         override fun serialize(
             encoder: Encoder,