from Globals import InitializeClass

from Products.MetadataPortal.utils import getLanguage, translate
from browseview import BrowseView
from mdportal import MetadataPortalView

RESOURES_ON_DESKTOP = 15

class UserView(BrowseView):

    def __init__(self, context, request):
        self.request = request
        self.context = context
        self._has_more = False

    def breadcrumbs(self):
        return MetadataPortalView.breadcrumbs(self, True) + \
                " > "+translate(self.context, 'users', getLanguage(self.request))+" > " + \
                '<a href="'+self.context.absolute_url()+'">' +\
                self.context.getFullName().decode('utf-8') + '</a>'

    def getResourcesList(self):
        # list 10 resources
        # TODO: uname aliases
        w = self._getWaramu()
        q = '<query allcatalogs="1">'
        q += '<_owner>'+self.context.getUsername()+'@'+w.getWaramuSuffix()+'</_owner>'
        #q += '<_sort param="descending">_owner</_sort>'
        q += '<_sort param="descending">created</_sort>'
        q += '</query>'
        llist = w.listIdentifiers(q)
        if len(llist) > RESOURES_ON_DESKTOP:
            self._has_more = True
        return llist[:RESOURES_ON_DESKTOP]

    def hasMore(self):
        return self._has_more

    def buildLinkToBrowse(self):
        w = self._getWaramu()
        return "browse/by/_owner/"+self.context.getUsername()+'@'+w.getWaramuSuffix()

InitializeClass(UserView)