def __call__(self):
ids = getUtility(IIntIds)
data = []
for name, image in IAttachmentsExtension(self.context).items():
if IImage.providedBy(image) and image:
id = ids.queryId(removeAllProxies(image))
title = image.title or getName(image)
data.append((title, '@@content.attachment/%s' % id))
data.sort()
js_encoded = encoder.encode(data)
return """tinyMCEImageList = new Array(%s);""" % js_encoded[1:-1]
def update(self):
super(TaskCommentView, self).update()
changes = []
for field, data in self.context.changes.items():
if field in ITask:
title = ITask[field].title
elif field in ITaskAttributes:
title = ITaskAttributes[field].title
elif field == 'status':
title = _('Workflow state')
else:
continue
oldvalue = data[0]
if type(data[0]) in (types.TupleType, types.ListType):
oldvalue = u', '.join(data[0])
newvalue = data[1]
if type(data[1]) in (types.TupleType, types.ListType):
newvalue = u', '.join(data[1])
changes.append(
(title, {'title': title, 'old': oldvalue, 'new': newvalue}))
changes.sort()
self.data = [info for _t, info in changes]
# attachments
attachments = []
for attach in self.context.getAttachments():
info = {'id': attach.__name__,
'title': attach.title or attach.__name__,
'description': attach.description,
'size': ISized(attach).sizeForDisplay(),
'image': False,
'attach': attach,
}
if IImage.providedBy(attach):
attach.preview.generatePreview(70, 70)
info['image'] = True
self.hasImages = True
attachments.append(info)
self.attachments = attachments
def getImages(self):
context = self.context
extension = IAttachmentsExtension(context)
ids = getUtility(IIntIds)
url = '%s/@@content.attachment'%absoluteURL(getSite(), self.request)
for imageId in self.model.images:
image = extension.get(imageId)
if IImage.providedBy(image) and image:
img_url = '%s/%s'%(url, ids.getId(removeAllProxies(image)))
preview = image.preview.generatePreview(100, 100)
yield {'name': image.__name__,
'title': image.title or image.__name__,
'url': img_url,
'purl': '%s/preview/100x100'%img_url}
def getImage(self):
context = self.context
extension = IAttachmentsExtension(context)
image = extension.get(self.__parent__.model.primaryImage)
if IImage.providedBy(image) and image:
preview = image.preview.generatePreview(100, 100)
url = "%s/@@content.attachment/%s" % (
absoluteURL(getSite(), self.request),
getUtility(IIntIds).queryId(image),
)
return {
"name": image.__name__,
"title": image.title or image.__name__,
"url": url,
"purl": "%s/preview/100x100" % url,
}
def getImages(self):
context = self.context
extension = IAttachmentsExtension(context)
url = absoluteURL(context, self.request)
ids = getUtility(IIntIds)
url = "%s/@@content.attachment" % absoluteURL(getSite(), self.request)
for imageId in self.model.additionalImages:
image = extension.get(imageId)
if IImage.providedBy(image) and image:
preview = image.preview.generatePreview(100, 100)
img_url = "%s/%s" % (url, ids.getId(image))
yield {
"name": imageId,
"title": image.title or imageId,
"url": img_url,
"purl": "%s/preview/100x100" % img_url,
}
def update(self):
attachments = []
for attach in IAttachmentsExtension(self.context).values():
ownership = IOwnership(attach)
info = {'id': attach.__name__,
'title': attach.title or attach.__name__,
'description': attach.description,
'size': translate(ISized(attach).sizeForDisplay()),
'created': IDCTimes(attach).created,
'owner': ownership.owner and ownership.owner.title or _('Unknown'),
'image': False,
'attach': attach,
}
if IImage.providedBy(attach):
attach.preview.generatePreview(70, 70)
info['image'] = True
attachments.append((info['created'], info))
attachments.sort()
self.attachments = [attach for _c, attach in attachments]
def getInfo(self, contentId):
content = self.container[contentId]
name = content.__name__
item = IItem(content, None)
item = {'id': name,
'url': '%s/%s/'%(self.url, name),
'title': getattr(item, 'title', _('No title')) or _('No title'),
'description': getattr(item, 'description', ''),
'image': None}
if self.showImage:
image = None
ids = getUtility(IIntIds)
url = '%s/@@content.attachment'%absoluteURL(getSite(), self.request)
extension = IAttachmentsExtension(content, None)
if extension is None:
item['image'] = None
else:
for attach in extension.values():
if IImage.providedBy(attach) and attach:
img_url = '%s/%s'%(
url, ids.getId(removeAllProxies(attach)))
preview = attach.preview.generatePreview(100, 100)
image = {'name': attach.__name__,
'title': attach.title,
'image': attach,
'url': img_url,
'purl': '%s/preview/100x100'%img_url}
break
item['image'] = image
return item
