From 9690088e0110045421567203fbd1dc6911d2fb34 Mon Sep 17 00:00:00 2001
From: AndrielFR <andrielfr@proton.me>
Date: Sun, 26 Jan 2025 03:03:30 -0300
Subject: [PATCH 1/3] feat(html): support collapsed attribute in blockquote tag

- Added logic to check for the 'collapsed' attribute in blockquote tags.
- Updated MessageEntityBlockquote to use the collapsed attribute value.
---
 lib/grammers-client/src/parsers/html.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/grammers-client/src/parsers/html.rs b/lib/grammers-client/src/parsers/html.rs
index c0171363..4c23223c 100644
--- a/lib/grammers-client/src/parsers/html.rs
+++ b/lib/grammers-client/src/parsers/html.rs
@@ -59,11 +59,13 @@ pub fn parse_html_message(message: &str) -> (String, Vec<tl::enums::MessageEntit
                         entities.push(tl::types::MessageEntityUnderline { offset, length }.into());
                     }
                     tag!("blockquote") => {
+                        let collapsed = attrs.into_iter().any(|a| &a.name.local == "collapsed");
+
                         entities.push(
                             tl::types::MessageEntityBlockquote {
                                 offset,
                                 length,
-                                collapsed: false,
+                                collapsed,
                             }
                             .into(),
                         );

From 83c64ad52b79ee429d872c46e61cd80536f51158 Mon Sep 17 00:00:00 2001
From: AndrielFR <andrielfr@proton.me>
Date: Sun, 26 Jan 2025 16:19:41 -0300
Subject: [PATCH 2/3] refactor(html): follow the bot api regarding the
 collapsed blockquote

- 'collapsed' -> 'expandable'
- ref: https://core.telegram.org/bots/api#html-style
---
 lib/grammers-client/src/parsers/html.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/grammers-client/src/parsers/html.rs b/lib/grammers-client/src/parsers/html.rs
index 4c23223c..1c840107 100644
--- a/lib/grammers-client/src/parsers/html.rs
+++ b/lib/grammers-client/src/parsers/html.rs
@@ -59,7 +59,7 @@ pub fn parse_html_message(message: &str) -> (String, Vec<tl::enums::MessageEntit
                         entities.push(tl::types::MessageEntityUnderline { offset, length }.into());
                     }
                     tag!("blockquote") => {
-                        let collapsed = attrs.into_iter().any(|a| &a.name.local == "collapsed");
+                        let collapsed = attrs.into_iter().any(|a| &a.name.local == "expandable");
 
                         entities.push(
                             tl::types::MessageEntityBlockquote {

From 1ed0e9a423bd58de6c507e23c1d02862adcc414c Mon Sep 17 00:00:00 2001
From: AndrielFR <andrielfr@proton.me>
Date: Sun, 26 Jan 2025 16:29:38 -0300
Subject: [PATCH 3/3] feat(html): add `expandable` on `.html_text()`

---
 lib/grammers-client/src/parsers/html.rs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/lib/grammers-client/src/parsers/html.rs b/lib/grammers-client/src/parsers/html.rs
index 1c840107..fe07790b 100644
--- a/lib/grammers-client/src/parsers/html.rs
+++ b/lib/grammers-client/src/parsers/html.rs
@@ -313,7 +313,14 @@ pub fn generate_html_message(message: &str, entities: &[tl::enums::MessageEntity
                 insertions.push((after(i, 0, e.offset + e.length), Segment::Fixed("</del>")));
             }
             ME::Blockquote(e) => {
-                insertions.push((before(i, 0, e.offset), Segment::Fixed("<blockquote>")));
+                if e.collapsed {
+                    insertions.push((
+                        before(i, 0, e.offset),
+                        Segment::Fixed("<blockquote expandable>"),
+                    ));
+                } else {
+                    insertions.push((before(i, 0, e.offset), Segment::Fixed("<blockquote>")));
+                }
                 insertions.push((
                     after(i, 0, e.offset + e.length),
                     Segment::Fixed("</blockquote>"),