WIP editor de publicaciones y agregar imagen en publicacion

app/src/main/AndroidManifest.xml

@@ -38,6 +38,7 @@
         <activity android:name=".images.picture_viewer.ui.PictureViewerActivity"  android:theme="@style/Theme.Isolaatti"/>
         <activity android:name=".sign_up.ui.SignUpActivity" android:theme="@style/Theme.Isolaatti"/>
         <activity android:name=".images.image_maker.ui.ImageMakerActivity" android:theme="@style/Theme.Isolaatti"/>
+        <activity android:name=".images.image_chooser.ui.ImageChooserActivity" android:theme="@style/Theme.Isolaatti"/>
         <provider
             android:authorities="com.isolaatti.provider"
             android:name="androidx.core.content.FileProvider"

app/src/main/java/com/isolaatti/images/image_chooser/presentation/ImageChooserViewModel.kt

@@ -0,0 +1,6 @@
+package com.isolaatti.images.image_chooser.presentation
+
+import androidx.lifecycle.ViewModel
+
+class ImageChooserViewModel : ViewModel() {
+}

app/src/main/java/com/isolaatti/images/image_chooser/ui/ImageChooserActivity.kt

@@ -0,0 +1,22 @@
+package com.isolaatti.images.image_chooser.ui
+
+import android.os.Bundle
+import android.os.PersistableBundle
+import androidx.appcompat.app.AppCompatActivity
+import com.isolaatti.databinding.ActivityImageChooserBinding
+
+class ImageChooserActivity : AppCompatActivity() {
+    private lateinit var binding: ActivityImageChooserBinding
+    override fun onCreate(savedInstanceState: Bundle?, persistentState: PersistableBundle?) {
+        super.onCreate(savedInstanceState, persistentState)
+        binding = ActivityImageChooserBinding.inflate(layoutInflater)
+
+        setContentView(binding.root)
+
+    }
+
+    companion object {
+        const val INPUT_EXTRA = "requester"
+        const val OUTPUT_EXTRA_IMAGE = "output_image"
+    }
+}

app/src/main/java/com/isolaatti/images/image_chooser/ui/ImageChooserContract.kt

@@ -0,0 +1,30 @@
+package com.isolaatti.images.image_chooser.ui
+
+import android.app.Activity
+import android.content.Context
+import android.content.Intent
+import android.os.Build
+import androidx.activity.result.contract.ActivityResultContract
+import com.isolaatti.images.common.domain.entity.Image
+
+class ImageChooserContract : ActivityResultContract<ImageChooserContract.Requester, Image?>() {
+
+    enum class Requester {
+        UserPost, SquadPost
+    }
+    override fun createIntent(context: Context, input: Requester): Intent {
+        return Intent(context, ImageChooserActivity::class.java).apply {
+            putExtra(ImageChooserActivity.INPUT_EXTRA, input)
+        }
+    }
+
+    override fun parseResult(resultCode: Int, intent: Intent?): Image? {
+        if(resultCode != Activity.RESULT_OK) { return null }
+
+        return if (Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU) {
+            intent?.getSerializableExtra(ImageChooserActivity.OUTPUT_EXTRA_IMAGE) as Image?
+        } else {
+            intent?.getSerializableExtra(ImageChooserActivity.OUTPUT_EXTRA_IMAGE, Image::class.java)
+        }
+    }
+}

app/src/main/java/com/isolaatti/markdown/Generators.kt

@@ -0,0 +1,14 @@
+package com.isolaatti.markdown
+
+object Generators {
+    fun generateImage(url: String): String {
+        // TODO: normalize input text to avoid conflicts with markdown syntax
+        return "![]($url)"
+    }
+
+
+    fun generateLink(text: String, url: String): String {
+        // TODO: normalize input text to avoid conflicts with markdown syntax
+        return "[${text}]($url)"
+    }
+}

app/src/main/java/com/isolaatti/markdown/Wrapper.kt

@@ -0,0 +1,5 @@
+package com.isolaatti.markdown
+
+interface Wrapper {
+    val symbol: String
+}

app/src/main/java/com/isolaatti/markdown/Wrappers.kt

@@ -0,0 +1,13 @@
+package com.isolaatti.markdown
+
+object Wrappers {
+    val boldWrapper = object: Wrapper {
+        override val symbol: String
+            get() = "**"
+    }
+
+    val italicsWrapper = object: Wrapper {
+        override val symbol: String
+            get() = "*"
+    }
+}

app/src/main/java/com/isolaatti/posting/posts/ui/MarkdownEditingFragment.kt

@@ -1,16 +1,21 @@
 package com.isolaatti.posting.posts.ui
 
 import android.os.Bundle
+import android.util.Log
 import android.view.ActionMode
 import android.view.LayoutInflater
 import android.view.Menu
+import android.view.MenuInflater
 import android.view.MenuItem
 import android.view.View
 import android.view.ViewGroup
 import androidx.core.widget.doOnTextChanged
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.activityViewModels
+import com.isolaatti.R
 import com.isolaatti.databinding.FragmentMarkdownEditingBinding
+import com.isolaatti.images.image_chooser.ui.ImageChooserActivity
+import com.isolaatti.images.image_chooser.ui.ImageChooserContract
 import com.isolaatti.posting.posts.presentation.CreatePostViewModel
 import dagger.hilt.EntryPoint
 
@@ -18,6 +23,10 @@ class MarkdownEditingFragment : Fragment(){
     private lateinit var binding: FragmentMarkdownEditingBinding
     private val viewModel: CreatePostViewModel by activityViewModels()
 
+    private val imageChooserLauncher = registerForActivityResult(ImageChooserContract()) { image ->
+        Log.d("MarkdownEditingFragment", "$image")
+    }
+
     override fun onCreateView(
         inflater: LayoutInflater,
         container: ViewGroup?,
@@ -32,6 +41,7 @@ class MarkdownEditingFragment : Fragment(){
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
 
+        binding.filledTextField.editText?.setText(viewModel.content)
         binding.filledTextField.requestFocus()
         binding.filledTextField.editText?.doOnTextChanged { text, _, _, _ ->
             // make better validation :)
@@ -49,7 +59,7 @@ class MarkdownEditingFragment : Fragment(){
             }
 
             override fun onActionItemClicked(mode: ActionMode?, item: MenuItem?): Boolean {
-                return true
+                return false
             }
 
             override fun onDestroyActionMode(mode: ActionMode?) {
@@ -59,6 +69,7 @@ class MarkdownEditingFragment : Fragment(){
 
         binding.filledTextField.editText?.customInsertionActionModeCallback = object: ActionMode.Callback {
             override fun onCreateActionMode(mode: ActionMode?, menu: Menu?): Boolean {
+                MenuInflater(requireContext()).inflate(R.menu.contextual_menu_post_content, menu)
                 return true
             }
 
@@ -67,9 +78,15 @@ class MarkdownEditingFragment : Fragment(){
             }
 
             override fun onActionItemClicked(mode: ActionMode?, item: MenuItem?): Boolean {
+                if(item?.itemId == R.id.add_image_here_menu_item) {
+                    insertImage()
+                    mode?.finish()
                     return true
                 }
 
+                return false
+            }
+
             override fun onDestroyActionMode(mode: ActionMode?) {
 
             }
@@ -80,4 +97,8 @@ class MarkdownEditingFragment : Fragment(){
             binding.filledTextField.editText?.setText(it.content)
         }
     }
+
+    private fun insertImage() {
+        imageChooserLauncher.launch(ImageChooserContract.Requester.UserPost)
+    }
 }

app/src/main/res/layout/activity_image_chooser.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/menu/contextual_menu_post_content.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item
+        android:id="@+id/add_image_here_menu_item"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:title="@string/add_image_here" />
+</menu>

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

@@ -127,4 +127,5 @@
     <string name="deleting_please_wait">Deleting, please wait…</string>
     <string name="markdown">Markdown</string>
     <string name="preview">Preview</string>
+    <string name="add_image_here">Add image here</string>
 </resources>