HashTag feature implemented

PalisadoesFoundation · Oct 11, 2023 · 5a85b59 · 5a85b59
1 parent 0a6efcb
commit 5a85b59
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Showing 3 changed files with 84 additions and 24 deletions.
diff --git a/lib/view_model/after_auth_view_models/add_post_view_models/add_post_view_model.dart b/lib/view_model/after_auth_view_models/add_post_view_models/add_post_view_model.dart
@@ -28,7 +28,7 @@ class AddPostViewModel extends BaseModel {
   late User _currentUser;
   late OrgInfo _selectedOrg;
   final TextEditingController _controller = TextEditingController();
-
+  final TextEditingController _textHashTagController = TextEditingController();
   final TextEditingController _titleController = TextEditingController();
 
   /// The image file that is to be uploaded.
@@ -66,6 +66,14 @@ class AddPostViewModel extends BaseModel {
   /// * `TextEditingController`: The main text controller of the post body
   TextEditingController get controller => _controller;
 
+  /// hashtag text controller.
+  ///
+  /// params:
+  /// None
+  /// returns:
+  /// * `TextEditingController`: The main text controller of the hashtag
+  TextEditingController get textHashTagController => _textHashTagController;
+
   /// Post title text controller.
   ///
   /// params:
@@ -152,7 +160,7 @@ class AddPostViewModel extends BaseModel {
         await _dbFunctions.gqlAuthMutation(
           PostQueries().uploadPost(),
           variables: {
-            "text": _controller.text,
+            "text": "${_controller.text} #${_textHashTagController.text}",
             "organizationId": _selectedOrg.id,
             "title": _titleController.text,
           },

diff --git a/lib/views/after_auth_screens/add_post_page.dart b/lib/views/after_auth_screens/add_post_page.dart
@@ -1,4 +1,6 @@
 import 'package:flutter/material.dart';
+import 'package:talawa/enums/enums.dart';
+import 'package:talawa/locator.dart';
 import 'package:talawa/utils/app_localization.dart';
 import 'package:talawa/view_model/after_auth_view_models/add_post_view_models/add_post_view_model.dart';
 import 'package:talawa/views/base_view.dart';
@@ -89,22 +91,47 @@ class AddPost extends StatelessWidget {
                     onPressed: () => model.getImageFromGallery(camera: true),
                     icon: const Icon(Icons.camera_alt),
                   ),
-                  // button to select file
-                  // IconButton(
-                  //   key: const Key('add_post_icon_button4'),
-                  //   onPressed: () {
-                  //   },
-                  //   icon: const Icon(Icons.file_upload),
-                  // ),
                   // button to add hastags to the post.
-                  // TextButton(
-                  //   key: const Key('add_post_text_btn2'),
-                  //   onPressed: () {},
-                  //   child: Text(
-                  //     '# ${AppLocalizations.of(context)!.strictTranslate("Add hashtag")}',
-                  //     style: Theme.of(context).textTheme.titleLarge,
-                  //   ),
-                  // ),
+                  TextButton(
+                    key: const Key('add_post_text_btn2'),
+                    onPressed: () {
+                      showDialog(
+                        context: context,
+                        builder: (BuildContext context) {
+                          return AlertDialog(
+                            title: const Text("Enter the Tag"),
+                            content: TextField(
+                              controller: model.textHashTagController,
+                            ),
+                            actions: [
+                              TextButton(
+                                onPressed: () {
+                                  navigationService.showTalawaErrorSnackBar(
+                                    "The tag was added",
+                                    MessageType.info,
+                                  );
+                                  Navigator.of(context).pop();
+                                },
+                                child: const Text("Add"),
+                              ),
+                              TextButton(
+                                onPressed: () {
+                                  Navigator.of(context).pop();
+                                },
+                                child: const Text("Cancel"),
+                              ),
+                            ],
+                          );
+                        },
+                      );
+                    },
+                    child: Text(
+                      model.textHashTagController.text == ""
+                          ? '# ${AppLocalizations.of(context)!.strictTranslate("Add tag")}'
+                          : model.textHashTagController.text,
+                      style: Theme.of(context).textTheme.titleLarge,
+                    ),
+                  ),
                 ],
               ),
               const Divider(),

diff --git a/lib/widgets/post_detailed_page.dart b/lib/widgets/post_detailed_page.dart
@@ -29,6 +29,10 @@ class _DescriptionTextWidgetState extends State<DescriptionTextWidget> {
   ///
   late String secondHalf;
 
+  /// tags in the post.
+  ///
+  late String tag;
+
   //setting the flag to true initially
   /// is show more turned on.
   ///
@@ -42,8 +46,18 @@ class _DescriptionTextWidgetState extends State<DescriptionTextWidget> {
     if (widget.text.length > 150) {
       firstHalf = widget.text.substring(0, 150);
       secondHalf = widget.text.substring(150, widget.text.length);
+      tag = "";
     } else {
-      firstHalf = widget.text;
+      if (widget.text.split("#").length == 2) {
+        firstHalf = widget.text.split("#")[0];
+        tag = widget.text.split("#")[1];
+      } else if (widget.text.split("#").length == 1) {
+        firstHalf = widget.text;
+        tag = "";
+      } else {
+        firstHalf = widget.text.split("#")[0];
+        tag = "";
+      }
       secondHalf = "";
     }
   }
@@ -53,12 +67,23 @@ class _DescriptionTextWidgetState extends State<DescriptionTextWidget> {
     return Container(
       padding: const EdgeInsets.symmetric(horizontal: 10.0, vertical: 5.0),
       child: secondHalf.isEmpty
-          ? Text(
-              firstHalf,
-              style: Theme.of(context)
-                  .textTheme
-                  .bodyMedium!
-                  .copyWith(fontFamily: 'open-sans', color: Colors.black38),
+          ? Column(
+              children: [
+                Text(
+                  firstHalf,
+                  style: Theme.of(context)
+                      .textTheme
+                      .bodyMedium!
+                      .copyWith(fontFamily: 'open-sans', color: Colors.black38),
+                ),
+                tag != ""
+                    ? Text(
+                        "# $tag",
+                        style: Theme.of(context).textTheme.bodyMedium!.copyWith(
+                            fontFamily: 'open-sans', color: Colors.black38),
+                      )
+                    : Container(),
+              ],
             )
           : Column(
               children: <Widget>[