# encoding: utf-8
require '../helper'
module Album
class UnresolvedCase < StandardError; end
class NoTemplatesFound < StandardError; end
INFOBOX_REGEX = "Album infobox soundtrack|Album [Ii]nfobox|DVD infobox|Infobox [Aa]lbum|Infobox DVD|Infobox EP|Infobox music DVD"
BREAK = /<\s*[\/]*br\s*[\/]*\s*>/
PARAMETERS = ""
WIKIPROJECT = /<!-- See\s*Wikipedia:WikiProject[\s_]Albums -->/
YEAR = /^\(?\d{4}(?:[–-]{1}\d{2,4}|\/\d{2,4})?\)?$/
YEAR_IN_MUSIC = /^\(?(\[\[\d{4} in music\|\d{4}\]\])\)?$/
NO_BREAK_STD_CASE = /^(.*)\((\d{4})\)$/
def fix_pipes(text)
lines = text.split("\n")
result = ''
lines.map! do |line|
line.strip!
line.chomp!('|')
line.prepend('|') unless (line.start_with?('|') || line.start_with?('{{') ||line.start_with?('}}'))
line.gsub!(/\|\}\}/, "\n}}")
result+= line + "\n"
end
result.strip
end
def parse_album_year(text)
return '','' if text.nil? || text.strip.empty?
text.gsub!(/'''''/,'')
text.gsub!(/'''/,'')
text.gsub!(/''/,'')
text.gsub!(/<\/?\s*small\s*>/,'')
text = text.strip.chomp('|')
return text, '' unless text.match?(/\d{4}/)
year = album = ''
results = text.split(BREAK)
if results.size!=2
return text.match(NO_BREAK_STD_CASE)[1].strip.gsub(/(.*)#{BREAK}/, '\1'), text.match(NO_BREAK_STD_CASE)[2] if text.match?(NO_BREAK_STD_CASE)
raise UnresolvedCase
end
results.each do |result|
result.strip!
if result.match(YEAR)
# puts 'YEAR'
year = result.match(YEAR)[0]
elsif result.match(YEAR_IN_MUSIC)
# puts 'YEAR IN MUSIC'
year = result.match(YEAR_IN_MUSIC)[0]
else
unless album.empty?
year = result.match(/\d{4}/)[0]
next
end
album = result
end
end
return album.gsub(/(.*)#{BREAK}/, '\1'), year.tr('()', '')
end
EXTRA_LAST_ALBUM = /(?:Last album|last_album|Last single|last_single)\s*=(.*(?:<ref>[\w\W]*?<\/ref>.*)|.*)/
EXTRA_THIS_ALBUM = /(?:This album|this_album|This single|this_single)\s*=(.*(?:<ref>[\w\W]*?<\/ref>.*)|.*)/
EXTRA_NEXT_ALBUM = /(?:Next album|next_album|Next single|next_single)\s*=(.*(?:<ref>[\w\W]*?<\/ref>.*)|.*)/
def parse_extra_chrono(text)
text.strip!
text.gsub!(/\}\}$/, "\n}}")
text.gsub!(/\{\{\s*Extra chronology/i, '{{subst:Extra chronology')
last_data = parse_album_year(text.match(EXTRA_LAST_ALBUM)[1]) if text.match?(EXTRA_LAST_ALBUM)
this_data = parse_album_year(text.match(EXTRA_THIS_ALBUM)[1]) if text.match?(EXTRA_THIS_ALBUM)
next_data = parse_album_year(text.match(EXTRA_NEXT_ALBUM)[1]) if text.match?(EXTRA_NEXT_ALBUM)
text.gsub!(EXTRA_LAST_ALBUM, '')
text.gsub!(EXTRA_THIS_ALBUM, '')
text.gsub!(EXTRA_NEXT_ALBUM, '')
text.insert(-3, "| prev_title=#{last_data[0]}\n| prev_year=#{last_data[1]}\n") if last_data
text.insert(-3, "| title=#{this_data[0]}\n| year=#{this_data[1]}\n") if this_data
text.insert(-3, "| next_title=#{next_data[0]}\n| next_year=#{next_data[1]}\n") if next_data
text.gsub!(/\n\n/, "\n")
# NEEDED TWICE!
text.gsub!(/\n\s*\|\s*\n/, "\n")
text.gsub!(/\n\s*\|\s*\n/, "\n")
text.strip
end
LAST_ALBUM = /Last album\s*=(.*(?:<ref>[\w\W]*?<\/ref>.*)|.*)/
NEXT_ALBUM = /Next album\s*=(.*(?:<ref>[\w\W]*?<\/ref>.*)|.*)/
def parse_album(page)
templates = page.scan(/(?=\{\{(?:#{INFOBOX_REGEX.to_s}))(\{\{(?>[^{}]++|\g<1>)*}})/i).flatten
raise NoTemplatesFound if templates.empty?
templates.each do |template|
old_text = template.dup
# Find the extra chrology template(s) and replace with a place hold to be fixed later.
extra_chrono = template.scan(/(?=\{\{Extra chronology)(\{\{(?>[^{}]++|\g<1>)*}})/i).flatten
extra_chrono.each do |ex|
template.gsub!(ex, '!EXTRA!')
end
extra_chrono.map! do |ex|
parse_extra_chrono(ex)
end
template.gsub!(/\|\s*#{WIKIPROJECT}?\s*\n*\|/, "\n|")
if template.match?(/\{\{\s*(?:#{INFOBOX_REGEX})\s*\|/i) && !template.match?(/\{\{\s*(?:#{INFOBOX_REGEX})\s*\n\s*\|/i)
template = fix_pipes(template)
end
template.each_line do |line|
template.gsub!(line, "#{line.chomp("}}")}\n}}") if (!line.start_with?('}}') && line.end_with?('}}'))
end
last_data = parse_album_year(template.match(LAST_ALBUM)[1]) if template.match?(LAST_ALBUM)
next_data = parse_album_year(template.match(NEXT_ALBUM)[1]) if template.match?(NEXT_ALBUM)
template.gsub!(/<!--.*-->/, '')
template.gsub!(/#{INFOBOX_REGEX}/i, 'subst:Infobox Album')
template.gsub!(/{{\s*singles/i, '{{subst:singles')
template.gsub!(/{{\s*Extra album cover/i, '{{subst:Extra album cover')
# template.gsub!(/\{\{\s*Extra chronology/, '{{subst:Extra chronology')
template.gsub!(/[Ii]talic title(\s*)=/, 'italic_title\1=')
template.gsub!(/Name(\s*)=/, 'name\1=')
template.gsub!(/Type(\s*)=/, 'type\1=')
template.gsub!(/image(\s*)=/, 'cover\1=')
template.gsub!(/Cover(\s*)=/, 'cover\1=')
template.gsub!(/Border(\s*)=/, 'border\1=')
template.gsub!(/Alt(\s*)=/, 'alt\1=')
template.gsub!(/Caption(\s*)=/, 'caption\1=')
template.gsub!(/Longtype(\s*)=/, 'longtype\1=')
template.gsub!(/Artist(\s*)=/, 'artist\1=')
template.gsub!(/Released(\s*)=/, 'released\1=')
template.gsub!(/Recorded(\s*)=/, 'recorded\1=')
template.gsub!(/Venue(\s*)=/, 'venue\1=')
template.gsub!(/Studio(\s*)=/, 'studio\1=')
template.gsub!(/Genre(\s*)=/, 'genre\1=')
template.gsub!(/Length(\s*)=/, 'length\1=')
template.gsub!(/Language(\s*)=/, 'language\1=')
template.gsub!(/Label(\s*)=/, 'label\1=')
template.gsub!(/Director(\s*)=/, 'director\1=')
template.gsub!(/Producer(\s*)=/, 'producer\1=')
template.gsub!(/Compiler(\s*)=/, 'compiler\1=')
template.gsub!(/Chronology(\s*)=/, 'chronology\1=')
template.gsub!(/Misc(\s*)=/, 'misc\1=')
template.gsub!(LAST_ALBUM, '')
template.gsub!(NEXT_ALBUM, '')
template.gsub!(/\s*\|\s*\n/, "\n")
template.gsub!(/\{\{flat\s?list\s*\n/i, "{{flatlist|\n")
template.gsub!(/\{\{plain\s?list\s*\n/i, "{{plainlist|\n")
template.insert(-3, "| prev_title=#{last_data[0]}\n| prev_year=#{last_data[1]}\n") if last_data
template.insert(-3, "| next_title=#{next_data[0]}\n| next_year=#{next_data[1]}\n") if next_data
new_temp = template.each_line.map do |line|
line = "|#{line}" unless (line.match?(/^\s*\|/) || line.match?(/^\s*\}\}/) || line.match?(/!EXTRA!/) || line.start_with?('*') || line.start_with?('{{') || line.start_with?('}}'))
line.slice!(-1) if (line.end_with?("|\n") && !line.include?('{{'))
line
end
template = new_temp.join("\n")
template.gsub!(/\n\n/, "\n")
template.gsub!(/\n\s*\|\s*\n/, "\n")
extra_chrono.each do |extra|
template.sub!(/!EXTRA!/, extra)
end
template.gsub!(/\n\s*\|\s*\n/, "\n")
raise 'HAS LEFTOVER TEXT' if template.match?(/!EXTRA!/)
page.gsub!(old_text, template)
end
page
end
end
