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fixes #1370

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This commit is contained in:
Toks
2013-04-18 21:17:31 -04:00
parent 9372219434
commit 92177ae240
2 changed files with 6 additions and 10 deletions
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12
app/helpers/post_versions_helper.rb
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@@ -3,16 +3,12 @@ module PostVersionsHelper
diff = post_version.diff(post_version.previous)
html = []
diff[:added_tags].each do |tag|
html << '<ins>+' + link_to(tag, posts_path(:tags => tag)) + '</ins>'
end
diff[:obsolete_added_tags].each do |tag|
html << '+<ins class="obsolete">' + link_to(tag, posts_path(:tags => tag)) + '</ins>'
prefix = diff[:obsolete_added_tags].include?(tag) ? '+<ins class="obsolete">' : '<ins>+'
html << prefix + link_to(tag, posts_path(:tags => tag)) + '</ins>'
end
diff[:removed_tags].each do |tag|
html << '<del>-' + link_to(tag, posts_path(:tags => tag)) + '</del>'
end
diff[:obsolete_removed_tags].each do |tag|
html << '-<del class="obsolete">' + link_to(tag, posts_path(:tags => tag)) + '</del>'
prefix = diff[:obsolete_removed_tags].include?(tag) ? '-<del class="obsolete">' : '<del>-'
html << prefix + link_to(tag, posts_path(:tags => tag)) + '</del>'
end
diff[:unchanged_tags].each do |tag|
html << '<span>' + link_to(tag, posts_path(:tags => tag)) + '</span>'

4
app/models/post_version.rb
View File

@@ -93,8 +93,8 @@ class PostVersion < ActiveRecord::Base
removed_tags = old_tags - new_tags
return {
:added_tags => added_tags & latest_tags,
:removed_tags => removed_tags - latest_tags,
:added_tags => added_tags,
:removed_tags => removed_tags,
:obsolete_added_tags => added_tags - latest_tags,
:obsolete_removed_tags => removed_tags & latest_tags,
:unchanged_tags => new_tags & old_tags,