Suppression des photos d'une table lumineuse par ajax.

[Portfolio.git] / skins / lightbox_view.py

diff --git a/skins/lightbox_view.py b/skins/lightbox_view.py
index 2463656..1a06cef 100755 (executable)
--- a/skins/lightbox_view.py
+++ b/skins/lightbox_view.py
@@ -1,74 +1,71 @@
-##parameters=load='',unload='',**kw
-from Products.CMFCore.utils import getToolByName
-from Products.Plinn.PloneMisc import Batch
+##parameters=
+from Products.Portfolio.utils import translate
+_ = lambda msg : translate(msg, context)
 options = {}
 buttons = []
-lightboxSelected = False
 
-utool = getToolByName(context, 'portal_url')
-portal = utool.getPortalObject()
-portalDepth = len(portal.getPhysicalPath())
-uidh = getToolByName(context, 'portal_uidhandler')
-pptool = getToolByName(context, 'portal_photo_print', None)
-req = context.REQUEST
 sd = context.session_data_manager.getSessionData(create = 1)
 path  = context.getPhysicalPath()
+req = context.REQUEST
+form = req.form
+fg = form.get
 
-if load :
-       sd.set('lightboxpath', path)
-       selection = context.getUidList()
-       sd.set('objects_selection', selection)
-       sd.set('objects_selection_dict', dict([(uid, True) for uid in selection]))
-elif unload :
-       sd.set('lightboxpath', None)
-       sd.set('objects_selection', [])
-       sd.set('objects_selection_dict', {})
-
+# check if lighbox is selected
 sessionpath = sd.get('lightboxpath', None)
+lightboxSelected = False
 if sessionpath == path :
        lightboxSelected = True
        buttons.append({'name': 'unload', 'value': 'Unload from my selection'})
 else :
        buttons.append({'name':'load', 'value': 'Load in my selection'})
 
-start = req.get('b_start', 0)
-brains = [uidh.getBrain(uid) for uid in context.uids]
-batch = Batch(brains, context.default_batch_size, start, orphan=1, quantumleap=1)
+# form processing
+if fg('load') :
+       sd.set('lightboxpath', path)
+       selection = context.getUidList()
+       sd.set('objects_selection', selection)
+       sd.set('objects_selection_dict', dict([(uid, True) for uid in selection]))
 
-hereUrl = context.absolute_url()
-cart = sd.get('cart', None)
+elif fg('unload') :
+       sd.set('lightboxpath', None)
+       sd.set('objects_selection', [])
+       sd.set('objects_selection_dict', {})
 
-infos = []
-for index, b in enumerate(batch) :
-       path = '/'.join(b.getPath().split('/')[portalDepth:])
-       p = b.getObject()
-       if pptool :
-               buyable = bool(pptool.getPrintingOptionsFor(p))
-               if cart and cart.locked :
-                       buyable = False
-       else :
-               buyable = False
+elif fg('delete.x') or form.has_key('delete') :
+    uids = fg('uids', [])
+    if not lightboxSelected :
+        for uid in [int(uid) for uid in uids] :
+            context.remove(uid)
+    else :
+        selection = sd.get('objects_selection', [])
+        selDict = sd.get('objects_selection_dict', {})
+        for uid in [int(uid) for uid in uids] :
+            context.remove(uid)
+            selection.remove(uid)
+            del selDict[uid]
 
-       d = {'href' : '%s/lightboxcontext/%s' % (hereUrl, 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)
+        sd['objects_selection'] = selection
+        sd['objects_selection_dict'] = selDict
+    
+    # ui feedback message
+    if uids :
+        if len(uids) == 1 :
+            msg = _('Photo removed.')
+        else :
+            msg = _('Removed photos.')
+    else :
+        msg = _('Nothing to remove.')
+    
+    if fg('ajax') :
+        context.REQUEST.RESPONSE.setHeader('Content-Type', 'text/xml;;charset=utf-8')
+        return '<deleted>%s</deleted>' % msg
+    else :
+        context.setStatus(True, msg)
 
-features = {}
-features['del'] = lambda b: '%s/remove_to_lightbox?uid=%s' % (hereUrl, b.cmf_uid)
-features['cart'] = lambda b : '%s/get_slide_buyable_items' % b.getURL()
 
-options['infos'] = infos
-options['batch'] = batch
-options['features'] = features
 options['buttons'] = buttons
 options['lightboxSelected'] = lightboxSelected
 options['container_type'] = 'lightbox'
+options.update(context.getLightboxPhotosInfos(context))
 
 return context.lightbox_view_template(**options)