116255dc0d
Apply the same methodology, as in Revision 432,
to the category chunk-handler. This completes
the replacement of all the code that looks like
if string.is_utf8?
do something
else
complain
end
with code that looks like
string.purify
do something
38 lines
1.2 KiB
Ruby
38 lines
1.2 KiB
Ruby
require 'chunks/chunk'
|
|
require 'stringsupport'
|
|
|
|
# The category chunk looks for "category: news" on a line by
|
|
# itself and parses the terms after the ':' as categories.
|
|
# Other classes can search for Category chunks within
|
|
# rendered content to find out what categories this page
|
|
# should be in.
|
|
#
|
|
# Category lines can be hidden using ':category: news', for example
|
|
class Category < Chunk::Abstract
|
|
|
|
CATEGORY_PATTERN = /^(:)?category\s*:(.*)$/i
|
|
def self.pattern() CATEGORY_PATTERN end
|
|
|
|
attr_reader :hidden, :list
|
|
|
|
def initialize(match_data, content)
|
|
super(match_data, content)
|
|
@hidden = match_data[1]
|
|
# @list = match_data[2].split(',').map { |c| clean = c.purify; clean.strip.escapeHTML if clean }
|
|
@list = match_data[2].split(',').map { |c| clean = c.purify.strip.escapeHTML; clean if clean != ''}
|
|
@list.compact!
|
|
@unmask_text = ''
|
|
if @hidden
|
|
@unmask_text = ''
|
|
else
|
|
category_urls = @list.map { |category| url(category) }.join(', ')
|
|
@unmask_text = '<div class="property"> category: ' + category_urls + '</div>'
|
|
end
|
|
end
|
|
|
|
# TODO move presentation of page metadata to controller/view
|
|
def url(category)
|
|
%{<a class="category_link" href="../list/#{category}">#{category}</a>}
|
|
end
|
|
end
|