From 149a9df9e8e7e91c813232fb82e644b0d3369b09 Mon Sep 17 00:00:00 2001
From: Benno <blueworrybear@gmail.com>
Date: Fri, 15 Nov 2019 10:52:59 +0800
Subject: Expand/Collapse Files and Blob Excerpt while Reviewing/Comparing code
 (#8924)

* update #8659 fold/unfold code diffs

* add fold button style

* update #8659 implement expand up/down codes (blob excerpt)

* fix golint errors

* fix expand direction

* remove debug message

* update css style for blob exceprt

* fix typo in comment

* update style sheet with less

* update expect diff (add SectionInfo)

* update #8942 accept suggested change (fix typo)

* close reader and check file type before get tail section

* adjust button position and check file type before insert fold button

* move index js to web_src

* merge index.js with master

* generate index.js

* update js coding style
---
 web_src/js/index.js | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'web_src/js')

diff --git a/web_src/js/index.js b/web_src/js/index.js
index 4e53494eb0..69d2aafcc9 100644
--- a/web_src/js/index.js
+++ b/web_src/js/index.js
@@ -1852,6 +1852,27 @@ function initCodeView() {
       }
     }).trigger('hashchange');
   }
+  $('.ui.fold-code').on('click', (e) => {
+    const $foldButton = $(e.target);
+    if ($foldButton.hasClass('fa-chevron-down')) {
+      $(e.target).parent().next().slideUp('fast', () => {
+        $foldButton.removeClass('fa-chevron-down').addClass('fa-chevron-right');
+      });
+    } else {
+      $(e.target).parent().next().slideDown('fast', () => {
+        $foldButton.removeClass('fa-chevron-right').addClass('fa-chevron-down');
+      });
+    }
+  });
+  function insertBlobExcerpt(e) {
+    const $blob = $(e.target);
+    const $row = $blob.parent().parent();
+    $.get(`${$blob.data('url')}?${$blob.data('query')}&anchor=${$blob.data('anchor')}`, (blob) => {
+      $row.replaceWith(blob);
+      $(`[data-anchor="${$blob.data('anchor')}"]`).on('click', (e) => { insertBlobExcerpt(e); });
+    });
+  }
+  $('.ui.blob-excerpt').on('click', (e) => { insertBlobExcerpt(e); });
 }
 
 function initU2FAuth() {
-- 
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