# $Id$
# $URL$

logger = logging.getLogger('meresco.availability')
logger.debug("Starting logger")

namespaceMap = {
    'mods': 'http://www.loc.gov/mods/v3'
}

def inDepot(location):
     if location.split()[0] in ['CBM', 'CBC', 'KHS', 'KOD', 'TRE']:
        return 1
     if len(location.split()) > 1:
         collection = location.split()[0] + " " + location.split()[1]
         if collection in ['TF PRE', 'TF HS', 'TF INC', 'TFK E', 'KTFK HS', 'KTFK INC']:
             return 1
         else: return 0
     else: return 0

def main(index=0, record={}, recordId=''):
    db, rid = recordId.split(':', 1)
    opc = 0
    if db == "opc-uvt-nl": opc = 1
    urls = 0
    if 'URL(s)' in record: urls = 1
    genre = ''
    if 'Publication type' in record: genre = record['Publication type']
    mods = any.getMods(recordId)

    id = 'td' + str(index)
    yield '<td colspan="2" class="recordAvailability" id="%(id)s" colspan="2">' % {'id' : id}
    if urls:
        for url in record['URL(s)']:
            yield '<img src="/files/edoc.gif" alt="*" border="0"/>&nbsp;<a target="_blank" href="%s">full text</a><br>' %(url)
    if opc:
        if not urls:
            askServer = []
            if genre == 'series' and 'Related Titles' in record:
                yield record['Related Titles']
            elif genre == 'multivolume monograph':
                yield 'Search the <a href="http://dbiref.uvt.nl/iPort?db=tucat&searchField=ti&query=%s" target="_blank">catalogue</a> for availability information' %record['Title']
            else:
                for copyInformation in mods.xpath("//mods:location/mods:holdingSimple/mods:copyInformation", namespaceMap):
                    uitleencode = copyInformation.xpath("mods:note[@type='status']/text()", namespaceMap)
                    if not uitleencode:
                        pass
                    elif uitleencode[0] == 'i' or uitleencode[0] == 'f':
####################### f = niet uitleenbaar, wel fotokopie
####################### i = niet uitleenbaar, geen fotokopie, wel inzage
                        location = copyInformation.xpath("mods:shelfLocator/text()", namespaceMap)[0]
                        if inDepot(location):
                            yield 'Available for perusal in depot: <a href="http://dbiref.uvt.nl/iPort?request=full_record&db=tucat&searchField=sgn&query=%(loc)s" target="_blank">request %(loc)s from depot</a>' %{'loc': location}
                        else:
			    if genre == 'journal':
			        yield '<a href="http://dbiref.uvt.nl/iPort?request=full_record&db=tuts&searchField=sgn&query=%(loc)s" target="_blank">Availability information about %(loc)s</a>' %{'loc': location}
                            else: yield 'Available for perusal: %s' %location
                        yield '<br>'

# uitleencodes
#a = titel in bestelling
#c = niet balie, wel IBL
#d = wel balie, niet IBL
#e = elektronisch beschikbaar
#g = geblokkeerd
#o = onbekend
#s = speciale toestemming
#z = boek zoek
                    elif uitleencode[0] == 'u' or uitleencode[0] == 'b':
####################### u = normaal uitleenbaar
####################### b = beperkt uitleenbaar
                        askServer.append(copyInformation)
            yield '</td></tr>'
            if askServer:
                for copyInformation in askServer:
                    EPN = copyInformation.xpath("mods:note[@type='epn']/text()", namespaceMap)[0]
                    if EPN:
                        location = copyInformation.xpath("mods:shelfLocator/text()", namespaceMap)
                        location = location and location[0] or ''
                        if location:
                            depot = inDepot(location)
                            locator = any.createOpenURL(mods)
                            yield """
<script type="text/javascript" language="JavaScript">
    availability("%(id)s", "%(EPN)s", "%(loc)s", "%(inDepot)s", "%(genre)s", "%(locator)s");
</script>""" %{'id':id, 'EPN':EPN, 'loc': location, 'inDepot': depot, 'genre': genre, 'locator': locator}
        else: yield '</td></tr>'
    else: # not opc
        if urls and db == 'scr-uvt-nl': pass
        else:
           locator = any.createOpenURL(mods)
           yield """
<script type="text/javascript" language="JavaScript">
    openurl("%(id)s","%(locator)s");
</script>""" % {'locator' : locator, 'id' : id }
        yield '</td></tr>'