eggification

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

diff --git a/Products/Portfolio/skins/lightboxcontext.py b/Products/Portfolio/skins/lightboxcontext.py
new file mode 100644 (file)
index 0000000..fcc86f6
--- /dev/null
+++ b/Products/Portfolio/skins/lightboxcontext.py
@@ -0,0 +1,117 @@
+##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()
+lightboxUrl = context.absolute_url()
+portal = utool.getPortalObject()
+portalDepth = len(portal.getPhysicalPath())
+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
+else : 
+    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
+else :
+    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
+    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.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': 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}
+)
+
+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)