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 849f840..1a06cef 100755 (executable)
--- a/skins/lightbox_view.py
+++ b/skins/lightbox_view.py
@@ -1,29 +1,66 @@
-##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
 
 sd = context.session_data_manager.getSessionData(create = 1)
 path  = context.getPhysicalPath()
+req = context.REQUEST
+form = req.form
+fg = form.get
+
+# 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'})
 
-if load :
+# 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]))
-elif unload :
+
+elif fg('unload') :
        sd.set('lightboxpath', None)
        sd.set('objects_selection', [])
        sd.set('objects_selection_dict', {})
 
-sessionpath = sd.get('lightboxpath', None)
-if sessionpath == path :
-       lightboxSelected = True
-       buttons.append({'name': 'unload', 'value': 'Unload from my selection'})
-else :
-       buttons.append({'name':'load', 'value': 'Load in my selection'})
+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]
+
+        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)
 
 
 options['buttons'] = buttons