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-rw-r--r--_plugins/filters.rb4
-rw-r--r--_plugins/meta.rb40
2 files changed, 28 insertions, 16 deletions
diff --git a/_plugins/filters.rb b/_plugins/filters.rb
index 9e9b026..95a5c78 100644
--- a/_plugins/filters.rb
+++ b/_plugins/filters.rb
@@ -3,8 +3,8 @@ module Filters
return input.strftime("%F")
end
- def sentence_join(items)
- return "" if items == nil or items.length == 0
+ def sentence_join(items, fallback = "")
+ return fallback if items == nil or items.length == 0
return "#{items[0]}" if items.length == 1
return "#{items[0..-2].join(", ")} and #{items[-1]}"
end
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