lib/bolognese/utils.rb in bolognese-0.9.94 vs lib/bolognese/utils.rb in bolognese-0.9.95

@@ -560,11 +560,11 @@
       github_hash = github_from_url(url)
       "https://raw.githubusercontent.com/#{github_hash[:owner]}/#{github_hash[:repo]}/master/codemeta.json" if github_hash[:owner].present?
     end
 
     def get_date_parts(iso8601_time)
-      return nil if iso8601_time.nil?
+      return { "date_parts" => [[]] } if iso8601_time.nil?
 
       year = iso8601_time[0..3].to_i
       month = iso8601_time[5..6].to_i
       day = iso8601_time[8..9].to_i
       { 'date-parts' => [[year, month, day].reject { |part| part == 0 }] }
@@ -576,9 +576,41 @@
       get_date_from_parts(year, month, day)
     end
 
     def get_date_from_parts(year, month = nil, day = nil)
       [year.to_s.rjust(4, '0'), month.to_s.rjust(2, '0'), day.to_s.rjust(2, '0')].reject { |part| part == "00" }.join("-")
+    end
+
+    def get_date_parts_from_parts(year, month = nil, day = nil)
+      { 'date-parts' => [[year.to_i, month.to_i, day.to_i].reject { |part| part == 0 }] }
+    end
+
+    def get_year_month(iso8601_time)
+      return [] if iso8601_time.nil?
+
+      year = iso8601_time[0..3]
+      month = iso8601_time[5..6]
+
+      [year.to_i, month.to_i].reject { |part| part == 0 }
+    end
+
+    def get_year_month_day(iso8601_time)
+      return [] if iso8601_time.nil?
+
+      year = iso8601_time[0..3]
+      month = iso8601_time[5..6]
+      day = iso8601_time[8..9]
+
+      [year.to_i, month.to_i, day.to_i].reject { |part| part == 0 }
+    end
+
+    # parsing of incomplete iso8601 timestamps such as 2015-04 is broken
+    # in standard library
+    # return nil if invalid iso8601 timestamp
+    def get_datetime_from_iso8601(iso8601_time)
+      ISO8601::DateTime.new(iso8601_time).to_time.utc
+    rescue
+      nil
     end
 
     def jsonlint(json)
       return ["No JSON provided"] unless json.present?