Récupérations des slides (début d'implémentation).

[Portfolio.git] / skins / lightboxcontext.py

diff --git a/skins/lightboxcontext.py b/skins/lightboxcontext.py
index d1d7529..9458974 100644 (file)
--- a/skins/lightboxcontext.py
+++ b/skins/lightboxcontext.py
@@ -2,7 +2,6 @@
 from Products.CMFCore.utils import getToolByName
 from Products.Portfolio.utils import translate
 def _(message) : return translate(message, context).encode('utf-8')
-bsize = 20
 options = {}
 
 uidh = getToolByName(context, 'portal_uidhandler')
@@ -17,92 +16,94 @@ req = context.REQUEST
 toUrl = req.physicalPathToURL
 resp = req.RESPONSE
 selDict = req.SESSION.get('objects_selection_dict', {})
+bsize = portal.getProperty('default_batch_size', 20)
 
 if traverse_subpath[-1] == 'photo_view_ajax' :
-       photoSubPath = traverse_subpath[:-1]
-       ajax = True
+    photoSubPath = traverse_subpath[:-1]
+    ajax = True
 else : 
-       photoSubPath = traverse_subpath
-       ajax = False
-       
+    photoSubPath = traverse_subpath
+    ajax = False
+    
 photo = portal.restrictedTraverse(photoSubPath)
 photouid = uidh.register(photo)
 
 lightboxUids = context.getUidList()
 
 if pptool :
-       buyable = bool(pptool.getPrintingOptionsFor(photo))
-       sd = context.session_data_manager.getSessionData(create=1)
-       cart = sd.get('cart', None)
-       if cart and cart.locked :
-               buyable = False
+    buyable = bool(pptool.getPrintingOptionsFor(photo))
+    sd = context.session_data_manager.getSessionData(create=1)
+    cart = sd.get('cart', None)
+    if cart and cart.locked :
+        buyable = False
 else :
-       buyable = False
+    buyable = False
 options['buyable'] = buyable
 
 infos = []
 posOfPhoto = 0
 
 if ajax == True :
-       try : posOfPhoto = lightboxUids.index(photouid)
-       except ValueError : pass
-       options['backToContextUrl'] = '%s?b_start:int=%s' % (lightboxUrl, posOfPhoto/bsize*bsize)
-       relPhotoPath = '/'.join(photo.getPhysicalPath()[portalDepth:])
-       lastBcUrl = '%s/lightboxcontext/%s' % (lightboxUrl, relPhotoPath)
-       options['lastBcUrl'] = lastBcUrl
-       meth = getattr(photo, 'photo_view_ajax_template')
-       return meth(**options)
+    try : posOfPhoto = lightboxUids.index(photouid)
+    except ValueError : pass
+    options['backToContextUrl'] = '%s?b_start:int=%s' % (lightboxUrl, posOfPhoto/bsize*bsize)
+    relPhotoPath = '/'.join(photo.getPhysicalPath()[portalDepth:])
+    lastBcUrl = '%s/lightboxcontext/%s' % (lightboxUrl, relPhotoPath)
+    options['lastBcUrl'] = lastBcUrl
+    app = context.restrictedTraverse('/')
+    meth = app.restrictedTraverse(photo.getPhysicalPath() + ('photo_view_ajax_template',))
+    return meth(**options)
 
 
 for i, uid in enumerate(lightboxUids) :
-       b = uidh.getBrain(uid)
-       size = b.getThumbnailSize
-       size = {'width':int(size['width']/2.0), 'height':int(size['height']/2.0)}
-
-       className = selDict.has_key(uid) and 'selected' or ''
-       if uid == photouid :
-               className = ('%s displayed' % className).lstrip()
-               posOfPhoto = i
-
-       relPhotoPath = '/'.join(b.getPath().split('/')[portalDepth:])
-       href = '%s/lightboxcontext/%s' % (lightboxUrl, relPhotoPath)
-       
-       d = {'src': '%s/getThumbnail' % b.getURL()
-               ,'href': href
-               ,'thumbSize': size
-               ,'title' : b.Title
-               ,'className': className
-               , 'index': i
-               }
-       infos.append(d)
+    b = uidh.getBrain(uid)
+    size = b.getThumbnailSize
+    size = {'width':int(size['width']/2.0), 'height':int(size['height']/2.0)}
+
+    className = selDict.has_key(uid) and 'selected' or ''
+    if uid == photouid :
+        className = ('%s displayed' % className).lstrip()
+        posOfPhoto = i
+
+    relPhotoPath = '/'.join(b.getPath().split('/')[portalDepth:])
+    href = '%s/lightboxcontext/%s' % (lightboxUrl, relPhotoPath)
+    
+    d = {'src': '%s/getThumbnail' % b.getURL()
+        ,'href': href
+        ,'thumbSize': size
+        ,'title' : b.Title
+        ,'className': className
+        , 'index': i
+        }
+    infos.append(d)
 
 if posOfPhoto > 0 :
-       previous = infos[posOfPhoto - 1]['href']
+    previous = infos[posOfPhoto - 1]['href']
 else :
-       previous = infos[0]['href']
+    previous = infos[0]['href']
 
 if posOfPhoto < len(infos) -1 :
-       next = infos[posOfPhoto + 1]['href']
+    next = infos[posOfPhoto + 1]['href']
 else :
-       next = infos[-1]['href']
+    next = infos[-1]['href']
 
 contextInfos = {'infos':infos,
-                               'isSelected': selDict.has_key(photouid),
-                               'backUrl' : '%s?b_start:int=%s' % (lightboxUrl, posOfPhoto/bsize*bsize),
-                               'index' : posOfPhoto,
-                               'previous' : previous,
-                               'next' : next,
-                               'reBaseCtxUrl':'/^%s/' % ('%s/lightboxcontext/' % lightboxUrl).replace('/', '\/'),
-                               'canonicalUrl': "'%s/'" % portal_url}
+                'isSelected': selDict.has_key(photouid),
+                'backUrl' : '%s?b_start:int=%s' % (lightboxUrl, posOfPhoto/bsize*bsize),
+                'index' : posOfPhoto,
+                'previous' : previous,
+                'next' : next,
+                'reBaseCtxUrl':'/^%s/' % ('%s/lightboxcontext/' % lightboxUrl).replace('/', '\/'),
+                'canonicalUrl': "'%s/'" % portal_url}
 
 options['contextInfos'] = contextInfos
 
 # breadcrumbs customization
 breadcrumbs = context.breadcrumbs()
 breadcrumbs.append(
-       {'id'           : photo.getId()
-        ,'title'       : photo.title_or_id()
-        , 'url'        : req.ACTUAL_URL}
+    {'id'       : photo.getId()
+     ,'title'   : photo.title_or_id()
+     , 'url'    : req.ACTUAL_URL}
 )
 
 options['breadcrumbs'] = breadcrumbs
@@ -110,5 +111,6 @@ options['breadcrumbs'] = breadcrumbs
 
 ti = photo.getTypeInfo()
 method_id = ti.queryMethodID('view', context=photo)
-meth = getattr(photo, method_id)
+app = context.restrictedTraverse('/')
+meth = app.restrictedTraverse(photo.getPhysicalPath() + (method_id,))
 return meth(req, resp, **options)