##########################################################################
#                                                                        #
#           copyright (c) 2003 ITB, Humboldt-University Berlin           #
#           written by: Raphael Ritz, r.ritz@biologie.hu-berlin.de       #
#                                                                        #
##########################################################################
 
"""Incollection reference main class"""
 
from zope.interface import implements
from Products.CMFBibliographyAT.interface import IInCollectionReference
 
from AccessControl import ClassSecurityInfo
from Products.CMFCore.permissions import View
 
from Products.CMFBibliographyAT.config import CMFBAT_USES_LINGUAPLONE
if CMFBAT_USES_LINGUAPLONE:
    from Products.LinguaPlone.public import Schema
else:
    from Products.Archetypes.public import Schema
 
from Products.ATContentTypes.content.base import registerATCT as registerType
from Products.ATContentTypes.content.schemata import finalizeATCTSchema
 
from Products.CMFBibliographyAT.config import PROJECTNAME
from Products.CMFBibliographyAT.content.inbook import InbookReference
from Products.CMFBibliographyAT.content.schemata \
    import HeaderSchema, AuthorSchema, CoreSchema, TrailingSchema
from Products.CMFBibliographyAT.content.fields \
    import booktitleField, editorField, volumeField, numberField, \
           typeField, publisherField, addressField, \
           editionField, seriesField, chapterField, pagesField, isbnField
 
SourceSchema = Schema((
    booktitleField,
    editorField,
    volumeField,
    numberField,
    typeField,
    publisherField,
    addressField,
    editionField,
    seriesField,
    chapterField,
    pagesField,
    isbnField,
))
 
IncollectionSchema = HeaderSchema.copy() + AuthorSchema.copy() + CoreSchema.copy() +  \
                     SourceSchema.copy() + TrailingSchema.copy()
IncollectionSchema.get('authors').required = 1
IncollectionSchema.get('publication_year').required = 1
IncollectionSchema.get('booktitle').required = 1
IncollectionSchema.get('publisher').required = 1
 
# the default AT 'description' field shall be invisible, it is kept in sync with the 'abstract' field
IncollectionSchema.get('description').widget.visible = {'view': 'invisible', 'edit': 'invisible', }
 
finalizeATCTSchema(IncollectionSchema)
 
class IncollectionReference(InbookReference):
    """ content type to make reference to a chapter within a collection volume.
    """
 
    implements(IInCollectionReference)
 
    security = ClassSecurityInfo()
    source_fields = ('booktitle', 'editor', 'volume', 'number', 'publication_type', 'publisher', 'address', 'edition', 'series', 'chapter', 'pages', 'isbn',)
 
    archetype_name = "Incollection Reference"
    schema = IncollectionSchema
 
    security.declareProtected(View, 'Source')
    def Source(self):
        """ the default 'incollection' source format
        """
        try:
 
            return self.IncollectionSource()
 
        except AttributeError:
 
            booktitle        = self.getBooktitle()
            editor           = self.getEditor()
            volume           = self.getVolume()
            number           = self.getNumber()
            publication_type = self.getPublication_type()
            publisher        = self.getPublisher()
            address          = self.getAddress()
            chapter          = self.getChapter()
            pages            = self.getPages()
            series           = self.getSeries()
            isbn             = self.getIsbn()
 
            source = 'In: %s' % booktitle
            if editor: source += ', ed. by %s' % editor
            if volume:
                source += ', vol. %s' % volume
                if number: source += '(%s)' % number
            if chapter: source += ', chap. %s' % chapter
            if pages: source += ', pp. %s' % pages
            if publisher: source += ', ' + publisher
            if address: source += ', ' + address
            if publication_type: source += ', %s' % publication_type
 
            if source and (source[-1] not in '.!?'): source += '.' 
 
            if series: source += ' %s.' % series 
            if isbn: source += ' (ISBN: %s).' % isbn
 
            if source and (source[-1] not in '.!?'):
                source += '.'
 
            return source
 
registerType(IncollectionReference, PROJECTNAME)