sending links is now available

RamyBouchareb25 · Sep 12, 2023 · 7a0989d · 7a0989d
1 parent 11842a1
commit 7a0989d
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Showing 2 changed files with 73 additions and 9 deletions.
diff --git a/lib/Pages/conversation.dart b/lib/Pages/conversation.dart
@@ -7,6 +7,7 @@ import 'package:chat_app/models/user_model.dart';
 import 'package:cloud_firestore/cloud_firestore.dart';
 import 'package:cloud_functions/cloud_functions.dart';
 import 'package:flutter/foundation.dart';
+import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
 import 'package:chat_app/models/global.dart';
 import 'package:get/get.dart';
@@ -18,6 +19,7 @@ import 'package:permission_handler/permission_handler.dart';
 import 'package:uuid/uuid.dart';
 import 'package:image_picker_plus/image_picker_plus.dart';
 import 'package:video_player/video_player.dart';
+import 'package:url_launcher/url_launcher.dart';
 
 class Conversation extends StatefulWidget {
  const Conversation(
@@ -58,6 +60,13 @@ class _ConversationState extends State<Conversation> {
  return await resp;
  }
 
+ Future<void> _launchURL(String url) async {
+ var parsedUrl = Uri.parse(url);
+ if (!await launchUrl(parsedUrl)) {
+ throw Exception('Could not launch $parsedUrl');
+ }
+ }
+
  Future<void> sendImage(ImageSource source) async {
  ImagePickerPlus picker = ImagePickerPlus(context);
  SelectedImagesDetails? images = await picker.pickBoth(
@@ -104,7 +113,63 @@ class _ConversationState extends State<Conversation> {
  .update({"LastMsgTime": date});
  }
 
+ List<TextSpan> extractURLAndText(
+ {required String text, required Color color}) {
+ List<TextSpan> spans = [];
+ const urlPattern = r'(https?|ftp):\/\/[^\s/$.?#].[^\s]*$';
+ final regex = RegExp(urlPattern, caseSensitive: false);
+
+ String url = '';
+ String linkText = text;
+ int currentIndex = 0;
+ for (var match in regex.allMatches(text)) {
+ final preMatch = text.substring(currentIndex, match.start);
+ if (preMatch.isNotEmpty) {
+ spans.add(
+ TextSpan(
+ text: preMatch,
+ style: TextStyle(color: color, fontWeight: FontWeight.bold)),
+ );
+ }
+ // Extract the URL and text
+ final url = match.group(0)!;
+ final linkText = url;
+
+ // Create a clickable span
+ spans.add(
+ TextSpan(
+ text: linkText,
+ style: TextStyle(
+ color: color,
+ decoration: TextDecoration.underline,
+ ),
+ recognizer: TapGestureRecognizer()
+ ..onTap = () {
+ _launchURL(url);
+ },
+ ),
+ );
+
+ currentIndex = match.end;
+ }
+ // Add any remaining non-URL text
+ final remainingText = text.substring(currentIndex);
+ if (remainingText.isNotEmpty) {
+ spans.add(
+ TextSpan(
+ text: remainingText,
+ style: TextStyle(color: color, fontWeight: FontWeight.bold)),
+ );
+ }
+
+ return spans;
+ }
+
  Widget renderText(MessageData data, BuildContext context) {
+ var spans = extractURLAndText(
+ text: data.message!,
+ color: data.senderId != Auth().currentUser!.uid ? black : Colors.white,
+ );
  return Container(
  padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 15),
  decoration: BoxDecoration(
@@ -118,14 +183,7 @@ class _ConversationState extends State<Conversation> {
  bottomLeft: const Radius.circular(20),
  bottomRight: const Radius.circular(20),
  )),
- child: Text(
- data.message ?? "error fetching message",
- style: TextStyle(
- fontWeight: FontWeight.bold,
- color:
- data.senderId == Auth().currentUser!.uid ? Colors.white : black,
- ),
- ),
+ child: RichText(text: TextSpan(children: spans)),
  );
  }
 
@@ -145,7 +203,7 @@ class _ConversationState extends State<Conversation> {
  if (!controller!.value.isInitialized) {
  controller.initialize().then((_) {
  if (context.mounted) {
- setState(() {});
+  setState(() {});
  }
  });
  controller.setLooping(true);

diff --git a/lib/Pages/home_page.dart b/lib/Pages/home_page.dart
@@ -39,6 +39,11 @@ class _HomeState extends State<Home> {
  .get();
  }
 
+ Future<void> constantRefresh() async {
+ await _onRefresh();
+ constantRefresh();
+ }
+
  Stream<QuerySnapshot<Map<String, dynamic>>> _getMessages(
  {required dynamic docId, required bool isEmpty}) {
  return isEmpty
@@ -94,6 +99,7 @@ class _HomeState extends State<Home> {
  List<MessageData> lastMessages = [];
  @override
  void initState() {
+ constantRefresh();
  _getUsers().then((value) {
  _getRooms().then((snapshot) {
  for (var index = 0; index < snapshot.docs.length; index++) {