User:Pfctdayelise/Special:Translations

page parameters:

• masterpage
• langcode

extn parameters:

• translationssubpagename = 'i18n'
• revregexp = re.compile("r([\d]+)") # r + string of digits

if masterpage:
  showchunk(masterpage)
else if langcode:
  //not allowing for combination of masterpage *and* langcode, is it needed?
  showall(langcode)
else:
 getchoice()? 
 showall()?

def linkparsed(page):

  # some extract link targets and link text *pairs* for all wikilinks in page.
  # if no link text then should be ('link target', )
  # ignore external links

def showchunk(masterpage):

  if not masterpage:
     raise error(badmasterpage)
  translationspage = masterpage + r'/' + translationssubpagename
  if not translationspage:
     raise error(badtranslationspage)
  translationsarray = [(linktext,linktarget) for (linktarget, linktext) in linkparsed(translationspage)]

  translationsprinted = 0
  printstarttranslations() #boring formatty stuff

  for (lc, linkname) in translationsarray:
    if not lc:
      # silently ignore bad links
      continue
    else:
      printtranslationline(masterpage, lc, linkname)
      translationsprinted += 1

  if translationsprinted == 0:
    printerror(novalidtranslations)

  printendtranslations() #boring formatty stuff              

  return

def printtranslationline(masterpage, lc, translationpage):

  if not linkname:
     printnotyetcreated(lc, translationpage)
  # ok, so masterpage exists, translationpage exists. 
  # now comes the interesting part - figuiring out how up to date
  # this translation is.
  
  # these come back in reverse chron order
  masterrevs = getrevisions(masterpage)
  translationrevs = getrevisions(translationpage)
  revmatch = NULL
  for rev in translationrevs:
    possiblerevmatch = revregexp.find(rev)
      if possiblerevmatch and possiblerevmatch in masterrevs: #superfluous condition?
          revmatch = possiblerevmatch
          break
      # if there's a rev there, but it's not in the masterrevs, just ignore it

  # need to separate cases ?
  # * never had a valid rev ref
  # * has a valid rev ref, not most recent
  # * has a valid rev ref, most recent (up to date page)

  if not revmatch:
    printtranslationline(...)

  return

def showall(langcode=None):

 translations = getalldefinedtranslations() # regexp with translationssubpagename
 if langcode:
   results = [page for page in translations if haslangtranslation(page, langcode)]
 else:
   results = translations
 
 for page in translations:
     printtranslationline(masterpage, langcode, translationpage)
 
 ...