Add news likes

Ethosa · Sep 29, 2022 · 52697c2 · 52697c2
1 parent 99fb4fa
commit 52697c2
Show file tree

Hide file tree

Showing 10 changed files with 94 additions and 31 deletions.
diff --git a/.idea/misc.xml b/.idea/misc.xml
diff --git a/app/build.gradle b/app/build.gradle
@@ -15,7 +15,7 @@ android {
         minSdk 21
         targetSdk 33
         versionCode 29
-        versionName "0.10.0"
+        versionName "0.10.1"
         ndk {
             abiFilters 'armeabi-v7a','arm64-v8a','x86','x86_64'
         }

diff --git a/app/src/main/java/com/ethosa/ktc/college/CollegeApi.kt b/app/src/main/java/com/ethosa/ktc/college/CollegeApi.kt
@@ -1,8 +1,15 @@
 package com.ethosa.ktc.college
 
+import android.annotation.SuppressLint
+import android.content.Context
+import android.provider.Settings
+import android.provider.Settings.*
 import androidx.annotation.Keep
+import com.ethosa.ktc.ui.dialog.AppUpdater
+import okhttp3.Call
 import okhttp3.OkHttpClient
 import okhttp3.Request
+import okhttp3.Response
 
 /**
  * Provides working with KTC api.
@@ -13,7 +20,6 @@ class CollegeApi {
         private val client = OkHttpClient()
 
         private const val API_URL = "http://api.kansk-tc.ru/"
-        private const val NEWS_API = "${API_URL}news/"
         private const val ALBUMS_API = "${API_URL}albums/"
 
         private const val MY_API = "http://mob.kansk-tc.ru/ktc-api"
@@ -25,6 +31,7 @@ class CollegeApi {
         private const val ACTUAL_VERSION = "$MY_API/actual-version"
         private const val LAST_NEWS = "$MY_API/news/"
         private const val NEWS_BY_ID = "$MY_API/news/id"
+        private const val LIKE = "$MY_API/news/like"
 
         /**
          * Sends GET request to url.
@@ -73,21 +80,6 @@ class CollegeApi {
             sendRequest("$COURSES/$branchId", callback)
         }
 
-        /**
-         * Gets the last news and receives it in onResponse method
-         */
-        fun fetchLastNews(callback: CollegeCallback) {
-            sendRequest(NEWS_API, callback)
-        }
-
-        /**
-         * Fetches the new by ID.
-         * @param id unique new's ID.
-         */
-        fun fetchNewById(id: Int, callback: CollegeCallback) {
-            sendRequest("$NEWS_API$id", callback)
-        }
-
         /**
          * Fetches the timetable for specified group and week.
          * @param groupId course group ID.
@@ -133,5 +125,17 @@ class CollegeApi {
         fun fetchNewsByIdBeta(id: Int, callback: CollegeCallback) {
             sendRequest("$NEWS_BY_ID$id", callback)
         }
+
+        @SuppressLint("HardwareIds")
+        fun likeNewsById(id: Int, ctx: Context) {
+            sendRequest(
+                "$LIKE$id?uuid=${AppUpdater.UUID}",
+                object: CollegeCallback {
+                    override fun onResponse(call: Call, response: Response) {
+                        println(response.body?.string())
+                    }
+                }
+            )
+        }
     }
 }
diff --git a/app/src/main/java/com/ethosa/ktc/college/news/LastNews.kt b/app/src/main/java/com/ethosa/ktc/college/news/LastNews.kt
diff --git a/app/src/main/java/com/ethosa/ktc/college/news/News.kt b/app/src/main/java/com/ethosa/ktc/college/news/News.kt
@@ -17,5 +17,6 @@ data class News(
     var body: String,
     val date: String,
     var image: String,
-    val id: String
+    val id: String,
+    var likes: List<String>
 )
diff --git a/app/src/main/java/com/ethosa/ktc/ui/adapters/NewsAdapter.kt b/app/src/main/java/com/ethosa/ktc/ui/adapters/NewsAdapter.kt
@@ -1,5 +1,6 @@
 package com.ethosa.ktc.ui.adapters
 
+import android.annotation.SuppressLint
 import android.content.Intent
 import android.content.res.Resources
 import android.graphics.Bitmap
@@ -10,12 +11,14 @@ import android.view.ViewGroup
 import androidx.recyclerview.widget.RecyclerView
 import com.bumptech.glide.Glide
 import com.ethosa.ktc.R
+import com.ethosa.ktc.college.CollegeApi
 import com.ethosa.ktc.ui.activities.WallPostActivity
 import com.ethosa.ktc.college.news.News
 import com.ethosa.ktc.databinding.LayoutNewsBinding
 import com.ethosa.ktc.glide.GlideCallback
 import com.ethosa.ktc.glide.transformation.CenterInsideBlur
 import com.ethosa.ktc.glide.GlideListener
+import com.ethosa.ktc.ui.dialog.AppUpdater
 import java.lang.Exception
 
 /**
@@ -42,6 +45,7 @@ class NewsAdapter(
      * Loads image if available (without caching)
      * Loads title, date and wall post text
      */
+    @SuppressLint("SetTextI18n")
     override fun onBindViewHolder(holder: ViewHolder, pos: Int) {
         val binding = holder.binding
         val new = items[pos]
@@ -71,6 +75,9 @@ class NewsAdapter(
         binding.wallTitle.text = new.title
         binding.wallText.text = new.body
         binding.wallDate.text = new.date
+        binding.likeCount.text = new.likes.size.toString()
+        if (items[pos].likes.contains(AppUpdater.UUID))
+            binding.like.setImageResource(R.drawable.ic_heart_liked)
 
         binding.root.setOnClickListener {
             // Go to WallPostActivity
@@ -80,6 +87,20 @@ class NewsAdapter(
             intent.putExtra("title", new.title)
             binding.root.context.startActivity(intent)
         }
+
+        binding.like.setOnClickListener {
+            CollegeApi.likeNewsById(new.id.toInt(), binding.root.context)
+            if (items[pos].likes.contains(AppUpdater.UUID)) {
+                binding.likeCount.text = (items[pos].likes.size - 1).toString()
+                items[pos].likes = items[pos].likes.minus(AppUpdater.UUID)
+                binding.like.setImageResource(R.drawable.ic_heart)
+            }
+            else {
+                binding.likeCount.text = (items[pos].likes.size + 1).toString()
+                items[pos].likes = items[pos].likes.plus(AppUpdater.UUID)
+                binding.like.setImageResource(R.drawable.ic_heart_liked)
+            }
+        }
     }
 
     override fun getItemCount() = items.size

diff --git a/app/src/main/java/com/ethosa/ktc/ui/dialog/AppUpdater.kt b/app/src/main/java/com/ethosa/ktc/ui/dialog/AppUpdater.kt
@@ -5,6 +5,7 @@ import android.content.Context
 import android.content.Intent
 import android.net.Uri
 import android.os.Build
+import android.provider.Settings
 import android.widget.Toast
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.content.res.ResourcesCompat
@@ -36,6 +37,10 @@ class AppUpdater(
         var omitted = "_omitted"
 
         var actualVersion: ActualAppVersion? = null
+        var UUID = ""
+    }
+    init {
+        UUID = Settings.Secure.getString(context.contentResolver, Settings.Secure.ANDROID_ID)
     }
 
     // New version omitted

diff --git a/app/src/main/res/drawable/ic_heart.xml b/app/src/main/res/drawable/ic_heart.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="@dimen/default_img_width"
+    android:height="@dimen/default_img_width"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="@color/text"
+      android:pathData="M17.5,0.917a6.4,6.4 0,0 0,-5.5 3.3A6.4,6.4 0,0 0,6.5 0.917,6.8 6.8,0 0,0 0,7.967c0,6.775 10.956,14.6 11.422,14.932l0.578,0.409 0.578,-0.409C13.044,22.569 24,14.742 24,7.967A6.8,6.8 0,0 0,17.5 0.917ZM12,20.846c-3.253,-2.43 -10,-8.4 -10,-12.879a4.8,4.8 0,0 1,4.5 -5.05A4.8,4.8 0,0 1,11 7.967h2a4.8,4.8 0,0 1,4.5 -5.05A4.8,4.8 0,0 1,22 7.967C22,12.448 15.253,18.416 12,20.846Z"/>
+</vector>
diff --git a/app/src/main/res/drawable/ic_heart_liked.xml b/app/src/main/res/drawable/ic_heart_liked.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="@dimen/default_img_width"
+    android:height="@dimen/default_img_width"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="@color/primary"
+      android:pathData="M17.5,0.917a6.4,6.4 0,0 0,-5.5 3.3A6.4,6.4 0,0 0,6.5 0.917,6.8 6.8,0 0,0 0,7.967c0,6.775 10.956,14.6 11.422,14.932l0.578,0.409 0.578,-0.409C13.044,22.569 24,14.742 24,7.967A6.8,6.8 0,0 0,17.5 0.917ZM12,20.846c-3.253,-2.43 -10,-8.4 -10,-12.879a4.8,4.8 0,0 1,4.5 -5.05A4.8,4.8 0,0 1,11 7.967h2a4.8,4.8 0,0 1,4.5 -5.05A4.8,4.8 0,0 1,22 7.967C22,12.448 15.253,18.416 12,20.846Z"/>
+</vector>
diff --git a/app/src/main/res/layout/layout_news.xml b/app/src/main/res/layout/layout_news.xml
@@ -62,6 +62,7 @@
         app:layout_constraintGuide_begin="16dp" />
 
     <androidx.cardview.widget.CardView
+        android:id="@+id/cardView"
         android:layout_width="0dp"
         android:layout_height="256dp"
         android:layout_marginTop="8dp"
@@ -78,6 +79,28 @@
             android:layout_height="match_parent"
             android:scaleType="fitCenter"
             tools:ignore="ContentDescription" />
+
     </androidx.cardview.widget.CardView>
 
+    <ImageView
+        android:id="@+id/like"
+        android:layout_width="24dp"
+        android:layout_height="24dp"
+        android:layout_marginStart="8dp"
+        android:layout_marginTop="8dp"
+        app:layout_constraintStart_toStartOf="@+id/left_padding"
+        app:layout_constraintTop_toBottomOf="@+id/cardView"
+        app:srcCompat="@drawable/ic_heart"
+        tools:ignore="ContentDescription" />
+
+    <TextView
+        android:id="@+id/like_count"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="8dp"
+        android:text="0"
+        app:layout_constraintBottom_toBottomOf="@+id/like"
+        app:layout_constraintStart_toEndOf="@+id/like"
+        app:layout_constraintTop_toTopOf="@+id/like" />
+
 </androidx.constraintlayout.widget.ConstraintLayout>