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| author | James Lopez <james@jameslopez.es> | 2016-07-11 18:00:19 +0200 |
|---|---|---|
| committer | James Lopez <james@jameslopez.es> | 2016-07-11 18:00:19 +0200 |
| commit | feecb4afde4cde116bcdca9c9c5059cf201720f8 (patch) | |
| tree | a71159a68d6a98731e21307849e82acbfb089f97 /lib/banzai/filter | |
| parent | 0e5f0276eae25c975078f825ea10ff2c8d05563c (diff) | |
| parent | 36c60b4c269a3d60f6b3e0df3bf1bfc7d44a6b54 (diff) | |
| download | gitlab-ce-feecb4afde4cde116bcdca9c9c5059cf201720f8.tar.gz | |
Merge branch 'master' of gitlab.com:gitlab-org/gitlab-ce into fix/import-event-error
Diffstat (limited to 'lib/banzai/filter')
| -rw-r--r-- | lib/banzai/filter/blockquote_fence_filter.rb | 71 | ||||
| -rw-r--r-- | lib/banzai/filter/emoji_filter.rb | 4 | ||||
| -rw-r--r-- | lib/banzai/filter/image_link_filter.rb | 1 | ||||
| -rw-r--r-- | lib/banzai/filter/label_reference_filter.rb | 8 | ||||
| -rw-r--r-- | lib/banzai/filter/wiki_link_filter.rb | 1 |
5 files changed, 79 insertions, 6 deletions
diff --git a/lib/banzai/filter/blockquote_fence_filter.rb b/lib/banzai/filter/blockquote_fence_filter.rb new file mode 100644 index 00000000000..d2c4b1e4d76 --- /dev/null +++ b/lib/banzai/filter/blockquote_fence_filter.rb @@ -0,0 +1,71 @@ +module Banzai + module Filter + class BlockquoteFenceFilter < HTML::Pipeline::TextFilter + REGEX = %r{ + (?<code> + # Code blocks: + # ``` + # Anything, including `>>>` blocks which are ignored by this filter + # ``` + + ^``` + .+? + \n```$ + ) + | + (?<html> + # HTML block: + # <tag> + # Anything, including `>>>` blocks which are ignored by this filter + # </tag> + + ^<[^>]+?>\n + .+? + \n<\/[^>]+?>$ + ) + | + (?: + # Blockquote: + # >>> + # Anything, including code and HTML blocks + # >>> + + ^>>>\n + (?<quote> + (?: + # Any character that doesn't introduce a code or HTML block + (?! + ^``` + | + ^<[^>]+?>\n + ) + . + | + # A code block + \g<code> + | + # An HTML block + \g<html> + )+? + ) + \n>>>$ + ) + }mx.freeze + + def initialize(text, context = nil, result = nil) + super text, context, result + @text = @text.delete("\r") + end + + def call + @text.gsub(REGEX) do + if $~[:quote] + $~[:quote].gsub(/^/, "> ").gsub(/^> $/, ">") + else + $~[0] + end + end + end + end + end +end diff --git a/lib/banzai/filter/emoji_filter.rb b/lib/banzai/filter/emoji_filter.rb index d25de900674..ae7d31cf191 100644 --- a/lib/banzai/filter/emoji_filter.rb +++ b/lib/banzai/filter/emoji_filter.rb @@ -61,7 +61,7 @@ module Banzai # Build a regexp that matches all valid :emoji: names. def self.emoji_pattern - @emoji_pattern ||= /:(#{Emoji.emojis_names.map { |name| Regexp.escape(name) }.join('|')}):/ + @emoji_pattern ||= /:(#{Gitlab::Emoji.emojis_names.map { |name| Regexp.escape(name) }.join('|')}):/ end def emoji_pattern @@ -69,7 +69,7 @@ module Banzai end def emoji_filename(name) - "#{Emoji.emoji_filename(name)}.png" + "#{Gitlab::Emoji.emoji_filename(name)}.png" end end end diff --git a/lib/banzai/filter/image_link_filter.rb b/lib/banzai/filter/image_link_filter.rb index 8aa6f8f124a..f0fb6084a35 100644 --- a/lib/banzai/filter/image_link_filter.rb +++ b/lib/banzai/filter/image_link_filter.rb @@ -8,7 +8,6 @@ module Banzai # of the anchor, and then replace the img with the link-wrapped version. def call doc.xpath('descendant-or-self::img[not(ancestor::a)]').each do |img| - div = doc.document.create_element( 'div', class: 'image-container' diff --git a/lib/banzai/filter/label_reference_filter.rb b/lib/banzai/filter/label_reference_filter.rb index e4d3f87d0aa..e258dc8e2bf 100644 --- a/lib/banzai/filter/label_reference_filter.rb +++ b/lib/banzai/filter/label_reference_filter.rb @@ -13,13 +13,13 @@ module Banzai end def self.references_in(text, pattern = Label.reference_pattern) - text.gsub(pattern) do |match| + unescape_html_entities(text).gsub(pattern) do |match| yield match, $~[:label_id].to_i, $~[:label_name], $~[:project], $~ end end def references_in(text, pattern = Label.reference_pattern) - text.gsub(pattern) do |match| + unescape_html_entities(text).gsub(pattern) do |match| label = find_label($~[:project], $~[:label_id], $~[:label_name]) if label @@ -66,6 +66,10 @@ module Banzai LabelsHelper.render_colored_cross_project_label(object) end end + + def unescape_html_entities(text) + CGI.unescapeHTML(text.to_s) + end end end end diff --git a/lib/banzai/filter/wiki_link_filter.rb b/lib/banzai/filter/wiki_link_filter.rb index 1bb6d6bba87..269d5bf74fa 100644 --- a/lib/banzai/filter/wiki_link_filter.rb +++ b/lib/banzai/filter/wiki_link_filter.rb @@ -8,7 +8,6 @@ module Banzai # Context options: # :project_wiki class WikiLinkFilter < HTML::Pipeline::Filter - def call return doc unless project_wiki? |