✨ Post headline, and read est

assets/translations/en.json

@@ -55,6 +55,13 @@
   "untitled": "Untitled",
   "postDetail": "Post detail",
   "postNoun": "Post",
+  "postReadMore": "Read more",
+  "postReadEstimate": "Est read time {}",
+  "postTotalLength": {
+    "zero": "No character",
+    "one": "{} character",
+    "other": "{} characters"
+  },
   "fieldUsername": "Username",
   "fieldNickname": "Nickname",
   "fieldEmail": "Email address",

assets/translations/zh.json

@@ -55,6 +55,13 @@
   "untitled": "无题",
   "postDetail": "帖子详情",
   "postNoun": "帖子",
+  "postReadMore": "阅读更多",
+  "postReadEstimate": "预计花费 {} 阅读",
+  "postTotalLength": {
+    "zero": "没有内容",
+    "one": "总计 {} 字",
+    "other": "总计 {} 字"
+  },
   "fieldUsername": "用户名",
   "fieldNickname": "显示名",
   "fieldEmail": "电子邮箱地址",

lib/widgets/attachment/attachment_item.dart

@@ -109,6 +109,8 @@ class _AttachmentItemSensitiveBlurState
             child: Container(
               color: Colors.black.withOpacity(0.5),
               alignment: Alignment.center,
+              child: Container(
+                constraints: const BoxConstraints(maxWidth: 280),
                 child: Column(
                   mainAxisAlignment: MainAxisAlignment.center,
                   children: [
@@ -138,6 +140,7 @@ class _AttachmentItemSensitiveBlurState
                     ),
                   ],
                 ),
+              ).center(),
             ),
           ),
         )

lib/widgets/post/post_item.dart

@@ -41,15 +41,24 @@ class PostItem extends StatelessWidget {
         Container(
           constraints: BoxConstraints(maxWidth: maxWidth ?? double.infinity),
           child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
             children: [
               _PostContentHeader(data: data)
                   .padding(horizontal: 12, vertical: 8),
+              if (data.body['title'] != null ||
+                  data.body['description'] != null)
+                _PostHeadline(data: data).padding(horizontal: 16, bottom: 8),
               _PostContentBody(data: data.body)
                   .padding(horizontal: 16, bottom: 6),
               if (data.repostTo != null)
                 _PostQuoteContent(child: data.repostTo!).padding(
                   horizontal: 12,
                 ),
+              if (data.body['content_truncated'] == true)
+                _PostTruncatedHint(data: data).padding(
+                  horizontal: 16,
+                  vertical: 4,
+                ),
             ],
           ),
         ),
@@ -69,7 +78,7 @@ class PostItem extends StatelessWidget {
                 showComments: showComments,
                 showReactions: showReactions,
                 onChanged: _onChanged,
-              ).padding(left: 12, right: 18),
+              ).padding(left: 8, right: 14),
             ],
           ),
         ),
@@ -175,6 +184,30 @@ class _PostBottomAction extends StatelessWidget {
   }
 }
 
+class _PostHeadline extends StatelessWidget {
+  final SnPost data;
+  const _PostHeadline({super.key, required this.data});
+
+  @override
+  Widget build(BuildContext context) {
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        if (data.body['title'] != null)
+          Text(
+            data.body['title'],
+            style: Theme.of(context).textTheme.titleMedium,
+          ),
+        if (data.body['description'] != null)
+          Text(
+            data.body['description'],
+            style: Theme.of(context).textTheme.bodyMedium,
+          ),
+      ],
+    );
+  }
+}
+
 class _PostContentHeader extends StatelessWidget {
   final SnPost data;
   final bool isCompact;
@@ -351,3 +384,49 @@ class _PostQuoteContent extends StatelessWidget {
     );
   }
 }
+
+class _PostTruncatedHint extends StatelessWidget {
+  final SnPost data;
+  const _PostTruncatedHint({super.key, required this.data});
+
+  static const int kHumanReadSpeed = 238;
+
+  @override
+  Widget build(BuildContext context) {
+    return Row(
+      children: [
+        if (data.body['content_length'] != null)
+          Row(
+            children: [
+              const Icon(Symbols.timer, size: 20),
+              const Gap(4),
+              Text('postReadEstimate').tr(args: [
+                '${Duration(
+                  seconds: ((data.body['content_length'] as num).toDouble() /
+                          kHumanReadSpeed)
+                      .round(),
+                ).inSeconds}s',
+              ]),
+            ],
+          ).padding(right: 12),
+        if (data.body['content_length'] != null)
+          Row(
+            children: [
+              const Icon(Symbols.height, size: 20),
+              const Gap(4),
+              Text(
+                'postTotalLength'.plural(data.body['content_length']),
+              ).padding(right: 12)
+            ],
+          ),
+        Row(
+          children: [
+            const Icon(Symbols.unfold_more, size: 20),
+            const Gap(4),
+            Text('postReadMore').tr(),
+          ],
+        )
+      ],
+    ).opacity(0.75);
+  }
+}