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Merge pull request #408 from dtchepak/category_link_filter

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Extract category_link filter from category_generator.rb plugin
This commit is contained in:
Brandon Mathis 2012-12-29 00:05:37 -08:00
commit ce7f6e92a2
1 changed files with 12 additions and 4 deletions
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16
plugins/category_generator.rb
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@ -141,10 +141,7 @@ module Jekyll
# Returns string
#
def category_links(categories)
dir = @context.registers[:site].config['category_dir']
categories = categories.sort!.map do |item|
"<a class='category' href='/#{dir}/#{item.gsub(/_|\P{Word}/, '-').gsub(/-{2,}/, '-').downcase}/'>#{item}</a>"
end
categories = categories.sort!.map { |c| category_link c }
case categories.length
when 0
@ -156,6 +153,17 @@ module Jekyll
end
end
# Outputs a single category as an <a> link.
#
# +category+ is a category string to format as an <a> link
#
# Returns string
#
def category_link(category)
dir = @context.registers[:site].config['category_dir']
"<a class='category' href='/#{dir}/#{category.gsub(/_|\P{Word}/, '-').gsub(/-{2,}/, '-').downcase}/'>#{category}</a>"
end
# Outputs the post.date as formatted html, with hooks for CSS styling.
#
# +date+ is the date object to format as HTML.