From bf0f6eb62d0f5bd1f0d8e4e2a6e9e8fd3b297b6c Mon Sep 17 00:00:00 2001
From: blackle <isabelle@blackle-mori.com>
Date: Thu, 12 Jan 2017 23:54:26 -0500
Subject: Implement a click-to-view spoiler system

---
 app/lib/formatter.rb | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

(limited to 'app/lib/formatter.rb')

diff --git a/app/lib/formatter.rb b/app/lib/formatter.rb
index 3565611bc..ccdef0382 100644
--- a/app/lib/formatter.rb
+++ b/app/lib/formatter.rb
@@ -14,7 +14,15 @@ class Formatter
 
     html = status.text
     html = encode(html)
-    html = simple_format(html, sanitize: false)
+
+    if (status.spoiler?)
+      spoilerhtml = status.spoiler_text
+      spoilerhtml = encode(spoilerhtml)
+      html = wrap_spoilers(html, spoilerhtml)
+    else
+      html = simple_format(html, sanitize: false)
+    end
+
     html = html.gsub(/\n/, '')
     html = link_urls(html)
     html = link_mentions(html, status.mentions)
@@ -43,6 +51,13 @@ class Formatter
     HTMLEntities.new.encode(html)
   end
 
+  def wrap_spoilers(html, spoilerhtml)
+    spoilerhtml = simple_format(spoilerhtml, {class: "spoiler-helper"}, {sanitize: false})
+    html = simple_format(html, {class: ["spoiler", "spoiler-on"]}, {sanitize: false})
+
+    spoilerhtml + html
+  end
+
   def link_urls(html)
     html.gsub(URI.regexp(%w(http https))) do |match|
       link_html(match)
-- 
cgit