Ajout des vignettes après coup pour la sélection courante.

[Portfolio.git] / skins / getSelectionPhotosInfos.py

diff --git a/skins/getSelectionPhotosInfos.py b/skins/getSelectionPhotosInfos.py
new file mode 100644 (file)
index 0000000..80c52f9
--- /dev/null
+++ b/skins/getSelectionPhotosInfos.py
@@ -0,0 +1,65 @@
+##parameters=pho_start=None, batch_size=None
+from Products.CMFCore.utils import getToolByName
+from Products.Plinn.PloneMisc import Batch
+from Products.Portfolio.utils import translate
+def _(message) : return translate(message, context).encode('utf-8')
+
+uidh = getToolByName(context, 'portal_uidhandler')
+utool = getToolByName(context, 'portal_url')
+pptool = getToolByName(context, 'portal_photo_print', None)
+portal = utool.getPortalObject()
+portal_url = utool()
+portalDepth = len(portal.getPhysicalPath())
+req = context.REQUEST
+toUrl = req.physicalPathToURL
+
+# check if a lightbox is currently selected
+lightboxpath = req.SESSION.get('lightboxpath', None)
+selectionIsLightbox = False
+if lightboxpath is None :
+       selection = req.SESSION.get('objects_selection', [])
+else :
+       try :
+               lightbox = portal.restrictedTraverse(lightboxpath)
+               selection = lightbox.getUidList()
+               selectionIsLightbox = True
+       except:
+               req.SESSION.set('lightboxpath', None)
+               selection = req.SESSION.get('objects_selection', [])
+
+
+start = pho_start if pho_start is not None else 0
+brains = [uidh.getBrain(uid) for uid in selection]
+batch = Batch(brains, batch_size, start, quantumleap=1)
+cart = req.SESSION.get('cart', None)
+
+infos = []
+for index, b in enumerate(batch) :
+       path = b.getPath().split('/')
+       path.insert(portalDepth, 'selectioncontext')
+       p = b.getObject()
+       if pptool :
+               buyable = bool(pptool.getPrintingOptionsFor(p))
+               if cart and cart.locked :
+                       buyable = False
+       else :
+               buyable = False
+       
+       d = {'href': toUrl('/'.join(path))
+               ,'thumbUrl' : '%s/getThumbnail' % b.getURL()
+               ,'thumbSize' : b.getThumbnailSize
+               ,'title' : ('%s - %s' % (b.Title, b.Description)).strip(' -')
+               ,'cmf_uid':b.cmf_uid
+               ,'className':''
+               ,'buyable' : buyable
+               ,'o':b
+               }
+       infos.append(d)
+
+features = {}
+features['del'] = lambda b : '%s/remove_to_selection' % b.getURL()
+features['cart'] = lambda b : '%s/get_slide_buyable_items' % b.getURL()
+
+return {'infos' : infos,
+        'batch' : batch,
+        'features' : features}
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