Show link dialog on long press

app/src/main/java/com/jerboa/Utils.kt

@@ -15,6 +15,7 @@ import android.os.Environment
 import android.provider.MediaStore
 import android.util.Log
 import android.util.Patterns
+import android.webkit.MimeTypeMap
 import android.widget.Toast
 import androidx.browser.customtabs.CustomTabsIntent
 import androidx.compose.foundation.ExperimentalFoundationApi
@@ -58,7 +59,9 @@ import com.jerboa.ui.components.home.SiteViewModel
 import com.jerboa.ui.components.person.UserTab
 import com.jerboa.ui.theme.SMALL_PADDING
 import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
 import org.ocpsoft.prettytime.PrettyTime
 import java.io.IOException
 import java.io.InputStream
@@ -881,6 +884,23 @@ fun saveBitmap(
     }
 }
 
+suspend fun saveImage(url: String, context: Context) {
+    Toast.makeText(context, "Saving image...", Toast.LENGTH_SHORT).show()
+
+    val fileName = Uri.parse(url).pathSegments.last()
+
+    val extension = MimeTypeMap.getFileExtensionFromUrl(url)
+    val mimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(extension)
+
+    withContext(Dispatchers.IO) {
+        URL(url).openStream().use {
+            saveBitmap(context, it, mimeType, fileName)
+        }
+    }
+
+    Toast.makeText(context, "Saved image", Toast.LENGTH_SHORT).show()
+}
+
 @OptIn(ExperimentalComposeUiApi::class)
 fun Modifier.onAutofill(vararg autofillType: AutofillType, onFill: (String) -> Unit): Modifier = composed {
     val autofillNode = AutofillNode(

app/src/main/java/com/jerboa/ui/components/common/Dialogs.kt

@@ -1,15 +1,22 @@
 package com.jerboa.ui.components.common
 
+import android.content.Intent
 import android.util.Log
+import android.widget.Toast
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.OpenInBrowser
+import androidx.compose.material.icons.filled.Share
 import androidx.compose.material.icons.outlined.BarChart
 import androidx.compose.material.icons.outlined.Bookmarks
 import androidx.compose.material.icons.outlined.BrightnessLow
+import androidx.compose.material.icons.outlined.ContentCopy
+import androidx.compose.material.icons.outlined.Download
 import androidx.compose.material.icons.outlined.FormatListNumbered
 import androidx.compose.material.icons.outlined.List
 import androidx.compose.material.icons.outlined.LocalFireDepartment
@@ -20,21 +27,30 @@ import androidx.compose.material.icons.outlined.NewReleases
 import androidx.compose.material.icons.outlined.Public
 import androidx.compose.material3.AlertDialog
 import androidx.compose.material3.Button
+import androidx.compose.material3.Divider
+import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.livedata.observeAsState
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalClipboardManager
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.AnnotatedString
 import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.core.content.ContextCompat
 import com.jerboa.PostViewMode
 import com.jerboa.R
 import com.jerboa.UnreadOrAll
 import com.jerboa.datatypes.ListingType
 import com.jerboa.datatypes.SortType
 import com.jerboa.db.AppSettingsViewModel
+import com.jerboa.isImage
+import com.jerboa.saveImage
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import okhttp3.HttpUrl.Companion.toHttpUrl
@@ -321,3 +337,81 @@ fun ShowChangelog(appSettingsViewModel: AppSettingsViewModel) {
         }
     }
 }
+
+@Composable
+fun PostLinkOptionsDialog(
+    url: String,
+    onDismissRequest: () -> Unit,
+    onOpenInBrowser: () -> Unit,
+) {
+    val isImage = isImage(url)
+
+    val clipboardManager = LocalClipboardManager.current
+    val context = LocalContext.current
+    val coroutineScope = rememberCoroutineScope()
+
+    AlertDialog(
+        onDismissRequest = onDismissRequest,
+        confirmButton = {},
+        text = {
+            Column {
+                Text(
+                    text = url,
+                    modifier = Modifier
+                        .padding(bottom = 15.dp),
+                    color = MaterialTheme.colorScheme.primary,
+                )
+
+                IconAndTextDrawerItem(
+                    icon = Icons.Filled.OpenInBrowser,
+                    text = stringResource(R.string.link_dialog_open_in_browser),
+                    onClick = {
+                        onOpenInBrowser()
+                        onDismissRequest()
+                    },
+                )
+                IconAndTextDrawerItem(
+                    icon = Icons.Filled.Share,
+                    text = stringResource(R.string.link_dialog_share_link),
+                    onClick = {
+                        val sendIntent: Intent = Intent().apply {
+                            action = Intent.ACTION_SEND
+                            putExtra(Intent.EXTRA_TEXT, url)
+                            type = "text/plain"
+                        }
+
+                        val shareIntent = Intent.createChooser(sendIntent, null)
+                        ContextCompat.startActivity(context, shareIntent, null)
+
+                        onDismissRequest()
+                    },
+                )
+                IconAndTextDrawerItem(
+                    icon = Icons.Outlined.ContentCopy,
+                    text = stringResource(R.string.link_dialog_copy_link),
+                    onClick = {
+                        clipboardManager.setText(AnnotatedString(url))
+                        Toast.makeText(context, context.resources.getString(R.string.link_dialog_toast_url_copied), Toast.LENGTH_SHORT).show()
+                        onDismissRequest()
+                    },
+                )
+
+                if (isImage) {
+                    Divider(modifier = Modifier.padding(vertical = 20.dp))
+
+                    IconAndTextDrawerItem(
+                        icon = Icons.Outlined.Download,
+                        text = stringResource(R.string.link_dialog_download_image),
+                        onClick = {
+                            coroutineScope.launch {
+                                saveImage(url, context)
+                            }
+
+                            onDismissRequest()
+                        },
+                    )
+                }
+            }
+        },
+    )
+}

app/src/main/java/com/jerboa/ui/components/common/ImageViewerDialog.kt

@@ -1,10 +1,6 @@
 package com.jerboa.ui.components.common
 
-import android.content.Context
-import android.net.Uri
 import android.os.Build.VERSION.SDK_INT
-import android.webkit.MimeTypeMap
-import android.widget.Toast
 import androidx.compose.animation.animateColorAsState
 import androidx.compose.animation.core.animateFloatAsState
 import androidx.compose.animation.core.tween
@@ -43,13 +39,10 @@ import coil.ImageLoader
 import coil.compose.rememberAsyncImagePainter
 import coil.decode.GifDecoder
 import coil.decode.ImageDecoderDecoder
-import com.jerboa.saveBitmap
-import kotlinx.coroutines.Dispatchers
+import com.jerboa.saveImage
 import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
 import net.engawapg.lib.zoomable.rememberZoomState
 import net.engawapg.lib.zoomable.zoomable
-import java.net.URL
 
 const val backFadeTime = 300
 
@@ -134,31 +127,14 @@ fun ImageViewerDialog(url: String, onBackRequest: () -> Unit) {
 
                 BarIcon(icon = Icons.Outlined.Download, name = "Download") {
                     coroutineScope.launch {
-                        SaveImage(url, context)
+                        saveImage(url, context)
                     }
                 }
             }
         }
     }
 }
 
-suspend fun SaveImage(url: String, context: Context) {
-    Toast.makeText(context, "Saving image...", Toast.LENGTH_SHORT).show()
-
-    val fileName = Uri.parse(url).pathSegments.last()
-
-    val extension = MimeTypeMap.getFileExtensionFromUrl(url)
-    val mimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(extension)
-
-    withContext(Dispatchers.IO) {
-        URL(url).openStream().use {
-            saveBitmap(context, it, mimeType, fileName)
-        }
-    }
-
-    Toast.makeText(context, "Saved image", Toast.LENGTH_SHORT).show()
-}
-
 @Composable
 @Preview
 fun ImageActivityPreview() {