eggification

[Portfolio.git] / Products / Portfolio / skins / getPhotoContextInfos.py

diff --git a/Products/Portfolio/skins/getPhotoContextInfos.py b/Products/Portfolio/skins/getPhotoContextInfos.py
new file mode 100755 (executable)
index 0000000..b241808
--- /dev/null
+++ b/Products/Portfolio/skins/getPhotoContextInfos.py
@@ -0,0 +1,74 @@
+##parameters=
+from ZTUtils import make_query as mq
+from Products.CMFCore.utils import getToolByName
+pptool = getToolByName(context, 'portal_photo_print', None)
+uidtool = getToolByName(context, 'portal_uidhandler')
+utool = getToolByName(context, 'portal_url')
+portal = utool.getPortalObject()
+form = context.REQUEST.form
+portfolio = context.getParentNode()
+bsize = portal.getProperty('default_batch_size', 20)
+
+infos = []
+index = 0
+sd = context.session_data_manager.getSessionData(create = 1)
+selDict = sd.get('objects_selection_dict', {})
+cart = sd.get('cart', None)
+
+contextUid = getattr(context, 'cmf_uid', None)
+if contextUid is not None :
+       contextUid = contextUid()
+else :
+       uidh = getToolByName(context, 'portal_uidhandler')
+       contextUid = uidtool.register(context)
+isSelected = selDict.has_key(contextUid)
+
+for i, p in enumerate(portfolio.listNearestFolderContents(contentFilter={'portal_type' : ['Photo']}, sorted=True)) :
+       if not p.size :
+               continue
+       uid = getattr(p, 'cmf_uid', None)
+       if uid is not None :
+               uid = uid()
+       selected = selDict.has_key(uid)
+       size = p.getThumbnailSize()
+       size = {'width':int(size['width']/2.0), 'height':int(size['height']/2.0)}
+       purl = p.absolute_url()
+       d = {'src': '%s/getThumbnail' % purl
+               ,'href': purl
+               ,'thumbSize':size
+               ,'title' : p.Description()
+               ,'displayed' : p == context
+               ,'className': (selected and 'selected' or '') + ((p == context) and ' displayed' or '')
+               , 'index': i
+               }
+       if contextUid == uid:
+               index = i
+       
+       infos.append(d)
+
+if pptool :
+       buyable = bool(pptool.getPrintingOptionsFor(context))
+       if cart and cart.locked :
+               buyable = False
+else :
+       buyable = False 
+
+if index > 0 :
+       previous = infos[index - 1]['href']
+else :
+       previous = '.'
+
+if index < len(infos) -1 :
+       next = infos[index + 1]['href']
+else :
+       next = '.'
+
+return {'infos' : infos,
+               'isSelected' : isSelected,
+               'buyable' : buyable,
+               'backUrl' : '%s?%s' % (portfolio.absolute_url(), mq(pho_start = index/bsize*bsize)),
+               'index' : index,
+               'previous' : previous,
+               'next' : next,
+               'reBaseCtxUrl':'null',
+               'canonicalUrl':'null'}