diff options
Diffstat (limited to 'lib/base_exporter.rb')
| -rw-r--r-- | lib/base_exporter.rb | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/lib/base_exporter.rb b/lib/base_exporter.rb index b040592..f64301b 100644 --- a/lib/base_exporter.rb +++ b/lib/base_exporter.rb @@ -5,6 +5,8 @@ class BaseExporter @things = things end + protected + # Returns a string which forces a new TeX line. def tex_new_line '\\\\~\\\\' @@ -26,4 +28,44 @@ class BaseExporter [a[0..-2].join(' '), a.last] end + + # Parse the string in `thing.authors` and put each author followed by + # semicolon and the right order for first and last name. It will also cover + # whenever editors are involved. + def parse_authors(thing:) + str = thing.authors.split(',').map do |author| + first, last = parse_author(author: author.strip) + last.blank? ? upper_case(text: first).to_s : "#{upper_case(text: last)}, #{first}" + end.join('; ') + + str += ' (eds.)' if thing.editors + str + end + + # Returns an "Inside of" string where `sub` is the substring contained in it. + def inside_of(sub:) + str = if sub.downcase.start_with?(*%w[a e i o u]) + I18n.t('general.insideof-vowel') + else + I18n.t('general.insideof') + end + + str + " #{emph(text: sub)}" + end + + # Returns the head of a formatted "thing", containing authors, year, title + # and, if available, the "inside of" information. This is shared across some + # exporters, thus placed in here. + # + # NOTE: the subclass *must* implement `parse_title`. + def head(thing:) + str = "#{parse_authors(thing:)} (#{thing.year}). #{parse_title(title: thing.title)}." + + if thing.insideof.present? + str += " #{inside_of(sub: thing.insideof)}" + str += thing.pages.present? ? ", #{thing.pages}." : '.' + end + + str + end end |