eggification

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

diff --git a/Products/Portfolio/skins/selectioncontext.py b/Products/Portfolio/skins/selectioncontext.py
new file mode 100644 (file)
index 0000000..fa7c090
--- /dev/null
+++ b/Products/Portfolio/skins/selectioncontext.py
@@ -0,0 +1,141 @@
+##parameters=
+from Products.CMFCore.utils import getToolByName
+from Products.Portfolio.utils import translate
+def _(message) : return translate(message, context).encode('utf-8')
+options = {}
+
+uidh = getToolByName(context, 'portal_uidhandler')
+utool = getToolByName(context, 'portal_url')
+atool = getToolByName(context, 'portal_actions')
+pptool = getToolByName(context, 'portal_photo_print', None)
+portal_url = utool()
+selectionUrl = atool.getActionInfo('user/selection')['url']
+portal = utool.getPortalObject()
+portalDepth = len(portal.getPhysicalPath())
+req = context.REQUEST
+toUrl = req.physicalPathToURL
+resp = req.RESPONSE
+bsize = portal.getProperty('default_batch_size', 20)
+
+if traverse_subpath[-1] == 'photo_view_ajax' :
+    photoSubPath = traverse_subpath[:-1]
+    ajax = True
+else : 
+    photoSubPath = traverse_subpath
+    ajax = False
+    
+photo = portal.restrictedTraverse(photoSubPath)
+photouid = uidh.register(photo)
+
+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', [])
+
+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
+else :
+    buyable = False
+options['buyable'] = buyable
+
+infos = []
+posOfPhoto = 0
+
+if ajax == True :
+    try : posOfPhoto = selection.index(photouid)
+    except ValueError : pass
+    options['backToContextUrl'] = '%s?b_start:int=%s' % (selectionUrl, posOfPhoto/bsize*bsize)
+    photoPath = list(photo.getPhysicalPath())
+    photoPath.insert(portalDepth, 'selectioncontext')
+    options['lastBcUrl'] = toUrl(photoPath)
+    app = context.restrictedTraverse('/')
+    meth = app.restrictedTraverse(photo.getPhysicalPath() + ('photo_view_ajax_template',))
+    return meth(req, resp, **options)
+
+
+for i, uid in enumerate(selection) :
+    b = uidh.getBrain(uid)
+    size = b.getThumbnailSize
+    size = {'width':int(size['width']/2.0), 'height':int(size['height']/2.0)}
+
+    if uid == photouid :
+        className = 'selected displayed'
+        posOfPhoto = i
+    else :
+        className = 'selected'
+
+    path = b.getPath().split('/')
+    path.insert(portalDepth, 'selectioncontext')
+    
+    d = {'src': '%s/getThumbnail' % b.getURL()
+        ,'href': toUrl(path)
+        ,'thumbSize': size
+        ,'title' : b.Description
+        ,'className' : className
+        ,'displayed' : uid == photouid
+        , 'index': i
+        }
+    infos.append(d)
+
+if posOfPhoto > 0 :
+    previous = infos[posOfPhoto - 1]['href']
+else :
+    previous = infos[0]['href']
+
+if posOfPhoto < len(infos) -1 :
+    next = infos[posOfPhoto + 1]['href']
+else :
+    next = infos[-1]['href']
+
+
+contextInfos = {'infos':infos,
+                'isSelected':True,
+                'backUrl' : '%s?b_start:int=%s' % (selectionUrl, posOfPhoto/bsize*bsize),
+                'index' : posOfPhoto,
+                'previous' : previous,
+                'next' : next,
+                'reBaseCtxUrl':'/^%s/' % (portal_url+'/selectioncontext/').replace('/', '\/'),
+                'canonicalUrl': "'%s/'" % portal_url}
+
+options['contextInfos'] = contextInfos
+
+# breadcrumbs customization
+if selectionIsLightbox :
+    lastBcTitle = '%s (%s)' % (_('My selection'), lightbox.title_or_id())
+else :
+    lastBcTitle = _('My selection')
+
+breadcrumbs = [
+    { 'id'      : 'root'
+    , 'title'   : portal.title
+    , 'url'    : portal_url},
+    
+    {'id'       : 'selection_view'
+     ,'title'   : lastBcTitle
+     , 'url'    : selectionUrl},
+    
+    {'id'       : photo.getId()
+     ,'title'   : photo.title_or_id()
+     , 'url'    : req.ACTUAL_URL}
+    ]
+
+options['breadcrumbs'] = breadcrumbs
+
+
+ti = photo.getTypeInfo()
+method_id = ti.queryMethodID('view', context=photo)
+app = context.restrictedTraverse('/')
+meth = app.restrictedTraverse(photo.getPhysicalPath() + (method_id,))
+return meth(req, resp, **options)