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-rw-r--r--app/helpers/stream_entries_helper.rb19
-rw-r--r--app/javascript/mastodon/components/status_content.js2
-rw-r--r--app/javascript/mastodon/rtl.js6
-rw-r--r--app/views/stream_entries/_detailed_status.html.haml2
-rw-r--r--app/views/stream_entries/_simple_status.html.haml2
5 files changed, 26 insertions, 5 deletions
diff --git a/app/helpers/stream_entries_helper.rb b/app/helpers/stream_entries_helper.rb
index 275762c87..a17b02128 100644
--- a/app/helpers/stream_entries_helper.rb
+++ b/app/helpers/stream_entries_helper.rb
@@ -47,11 +47,16 @@ module StreamEntriesHelper
     end
   end
 
+  def rtl_status?(status)
+    status.local? ? rtl?(status.text) : rtl?(strip_tags(status.text))
+  end
+
   def rtl?(text)
+    text = simplified_text(text)
     rtl_characters = /[\p{Hebrew}|\p{Arabic}|\p{Syriac}|\p{Thaana}|\p{Nko}]+/m.match(text)
 
     if rtl_characters.present?
-      total_size = text.strip.size.to_f
+      total_size = text.size.to_f
       rtl_size(rtl_characters.to_a) / total_size > 0.3
     else
       false
@@ -60,6 +65,18 @@ module StreamEntriesHelper
 
   private
 
+  def simplified_text(text)
+    text.dup.tap do |new_text|
+      URI.extract(new_text).each do |url|
+        new_text.gsub!(url, '')
+      end
+
+      new_text.gsub!(Account::MENTION_RE, '')
+      new_text.gsub!(Tag::HASHTAG_RE, '')
+      new_text.gsub!(/\s+/, '')
+    end
+  end
+
   def rtl_size(characters)
     characters.reduce(0) { |acc, elem| acc + elem.size }.to_f
   end
diff --git a/app/javascript/mastodon/components/status_content.js b/app/javascript/mastodon/components/status_content.js
index 06e25b36a..d22854288 100644
--- a/app/javascript/mastodon/components/status_content.js
+++ b/app/javascript/mastodon/components/status_content.js
@@ -100,7 +100,7 @@ class StatusContent extends React.PureComponent {
     const spoilerContent = { __html: emojify(escapeTextContentForBrowser(status.get('spoiler_text', ''))) };
     const directionStyle = { direction: 'ltr' };
 
-    if (isRtl(status.get('content'))) {
+    if (isRtl(status.get('search_index'))) {
       directionStyle.direction = 'rtl';
     }
 
diff --git a/app/javascript/mastodon/rtl.js b/app/javascript/mastodon/rtl.js
index 8f14bb338..00870a15d 100644
--- a/app/javascript/mastodon/rtl.js
+++ b/app/javascript/mastodon/rtl.js
@@ -17,11 +17,15 @@ export function isRtl(text) {
     return false;
   }
 
+  text = text.replace(/(?:^|[^\/\w])@([a-z0-9_]+(@[a-z0-9\.\-]+)?)/ig, '');
+  text = text.replace(/(?:^|[^\/\w])#([\S]+)/ig, '');
+  text = text.replace(/\s+/g, '');
+
   const matches = text.match(rtlChars);
 
   if (!matches) {
     return false;
   }
 
-  return matches.length / text.trim().length > 0.3;
+  return matches.length / text.length > 0.3;
 };
diff --git a/app/views/stream_entries/_detailed_status.html.haml b/app/views/stream_entries/_detailed_status.html.haml
index a3e2f766e..ef60b9925 100644
--- a/app/views/stream_entries/_detailed_status.html.haml
+++ b/app/views/stream_entries/_detailed_status.html.haml
@@ -12,7 +12,7 @@
       %p{ style: 'margin-bottom: 0' }<
         %span.p-summary> #{status.spoiler_text}&nbsp;
         %a.status__content__spoiler-link{ href: '#' }= t('statuses.show_more')
-    .e-content{ lang: status.language, style: "display: #{status.spoiler_text? ? 'none' : 'block'}; direction: #{rtl?(status.content) ? 'rtl' : 'ltr'}" }= Formatter.instance.format(status)
+    .e-content{ lang: status.language, style: "display: #{status.spoiler_text? ? 'none' : 'block'}; direction: #{rtl_status?(status) ? 'rtl' : 'ltr'}" }= Formatter.instance.format(status)
 
   - unless status.media_attachments.empty?
     - if status.media_attachments.first.video?
diff --git a/app/views/stream_entries/_simple_status.html.haml b/app/views/stream_entries/_simple_status.html.haml
index 3fa347f74..db4e30fda 100644
--- a/app/views/stream_entries/_simple_status.html.haml
+++ b/app/views/stream_entries/_simple_status.html.haml
@@ -18,7 +18,7 @@
       %p{ style: 'margin-bottom: 0' }<
         %span.p-summary> #{status.spoiler_text}&nbsp;
         %a.status__content__spoiler-link{ href: '#' }= t('statuses.show_more')
-    .e-content{ lang: status.language, style: "display: #{status.spoiler_text? ? 'none' : 'block'}; direction: #{rtl?(status.content) ? 'rtl' : 'ltr'}" }= Formatter.instance.format(status)
+    .e-content{ lang: status.language, style: "display: #{status.spoiler_text? ? 'none' : 'block'}; direction: #{rtl_status?(status) ? 'rtl' : 'ltr'}" }= Formatter.instance.format(status)
 
   - unless status.media_attachments.empty?
     .status__attachments