diff options
Diffstat (limited to '_plugins/meta.rb')
| -rw-r--r-- | _plugins/meta.rb | 40 |
1 files changed, 26 insertions, 14 deletions
diff --git a/_plugins/meta.rb b/_plugins/meta.rb index 85f3a75..6024cca 100644 --- a/_plugins/meta.rb +++ b/_plugins/meta.rb @@ -5,30 +5,42 @@ module Meta site.data = parse_unix_dates(site.data) for page in site.collections['items'] do - # directly add generated page metadata to `page.meta` in liquid - page.data['meta'] = site.data['post'][page.slug] + # convert generated page metadata and add directly to `page.meta` in liquid + page.data['meta'] = transform_data(site, page.slug) # set page.authors to author metadata from git+yaml - page.data['authors'] = site.data['authors'].filter { |author| + page.data['authors'] = site.data['authors'].filter do |author| author['git'].intersect?(page.data['meta']['authors']) - } + end # set page.date to generated date_initial - page.data['date'] = page.data['meta']['date_initial'] + page.data['date'] = page.data['meta']['date'] end end def parse_unix_dates(data) - for key, value in data do - if value.is_a? Hash - data[key] = parse_unix_dates(value) - next - end - - next unless value.is_a? String - next unless value =~ /^@\d+$/ - data[key] = Time.at(Integer(value[1..])) + # recurse deeper + return data.transform_values { |val| parse_unix_dates(val) } if data.is_a? Hash + return data.map { |val| parse_unix_dates(val) } if data.is_a? Array + + # convert strings matching regex + return Time.at(Integer(data[1..])) if data.is_a? String and data =~ /^@\d+$/ + + # base case + return data + end + + def transform_data(site, slug) + data = site.data['post'][slug] + data['git_log'] = data['git_log'].sort { |c| c['date'].to_i } + + git_log = data['git_log'].filter do |commit| + !site.data['git']['ignore_commits'].include?(commit['hash']) end + + data['authors'] = git_log.map{ |c| c['author'] }.uniq + data['date_initial'] = git_log.first['date'] + data['date'] = git_log.last['date'] return data end end |