def _data(self, item, i, l):
item.update({'title': item['brain'].Title,
'description': item['brain'].Description,
'url': item['brain'].hasDetail and item['brain'].getURL() or None,
'class': self._class(item['brain'], i, l)})
if item.has_key('show') and item['show']:
item['class'] += ' hidden'
if REFERENCE:
reference = IReference(item['obj'])
url = reference.getReferenceURL()
if url:
item['url'] = url
if TEASER and self.thumb_size:
teaser = ITeaser(item['obj'])
image = {'img': teaser.getTeaser(self.thumb_size),
'caption': teaser.getCaption(),
'url': None,
'rel': None}
if image['img']:
w, h = item['obj'].Schema()['image'].getSize(item['obj'])
tw, th = teaser.getSize(self.thumb_size)
if item['url']:
image['url'] = item['url']
elif (tw < w and tw > 0) or (th < h and th > 0):
image['rel'] = 'lightbox'
image['url'] = teaser.getTeaserURL(size="popup")
item['image'] = image
if WYSIWYG and self.wysiwyg:
item['wysiwyg'] = IWYSIWYG(item['obj']).getAdditionalText()
def url(self):
provider = ITeaser(self.context)
w, h = self.context.Schema()['image'].getSize(self.context)
tw, th = provider.getSize(self.type)
if (not tw or tw >= w) and (not th or th >= h):
return None
return provider.getTeaserURL(size="popup")
def url(self):
"""return link to popup image, none if the popup is not bigger
than the already displayed teaser image
"""
provider = ITeaser(self.context)
w, h = self.context.Schema()['image'].getSize(self.context)
tw, th = provider.getSize(self.type)
if (not tw or tw >= w) and (not th or th >= h):
#original image <= already displayed teaser -> no popup needed
#extra check since this popup scale might "blow up" the original picture
#XXX really needed? if we need a check, shouldn't we check org <= popup here?
return None
pw, ph = provider.getSize('popup')
if (pw and pw <= tw) or (ph and ph <= th):
#popup scale <= teaser -> no popup needed
return None
return provider.getTeaserURL(size='popup')
def articles(self):
provider = IArticles(self.context)
manageable = interfaces.IManageable(self.context)
mship = getToolByName(self.context, 'portal_membership')
if mship.checkPermission(MANAGE_PERMISSION, self.context):
items = provider.getArticles()
else:
items = provider.getArticles(component=self.component)
items = manageable.getList(items, self.component)
i = 0
l = len(items)
for item in items:
item.update({'title': item['brain'].Title,
'description': item['brain'].Description,
'url': item['brain'].hasDetail and item['brain'].getURL() or None,
'class': self._class(item['brain'], i, l)})
if item.has_key('show') and item['show']:
item['class'] += ' hidden'
if REFERENCE:
reference = IReference(item['obj'])
url = reference.getReferenceURL()
if url:
item['url'] = url
if TEASER:
teaser = ITeaser(item['obj'])
image = {'img': teaser.getTeaser(self.thumb_size),
'caption': teaser.getCaption(),
'url': None,
'rel': None}
if image['img']:
w, h = item['obj'].Schema()['image'].getSize(item['obj'])
tw, th = teaser.getSize(self.thumb_size)
if item['url']:
image['url'] = item['url']
elif (tw < w and tw > 0) or (th < h and th > 0):
image['rel'] = 'lightbox'
image['url'] = teaser.getTeaserURL(size="popup")
item['image'] = image
i += 1
return items
def articles(self):
provider = IArticles(self.context)
manageable = interfaces.IManageable(self.context)
items = provider.getArticles(component=self.component)
items = manageable.getList(items, self.component)
i = 0
l = len(items)
for item in items:
item.update({'title': item['brain'].Title,
'description': self.description and item['brain'].Description or None,
'url': item['brain'].hasDetail and item['brain'].getURL() or None,
'class': item.has_key('show') and item['show'] and 'hidden' or ''})
if REFERENCE:
reference = IReference(item['obj'])
url = reference.getReferenceURL()
if url:
item['url'] = url
if self.image:
teaser = ITeaser(item['obj'])
image = {'img': teaser.getTeaser(self.thumb_size),
'caption': teaser.getCaption(),
'url': None,
'rel': None}
if image['img']:
w, h = item['obj'].Schema()['image'].getSize(item['obj'])
tw, th = teaser.getSize(self.thumb_size)
if item['url']:
image['url'] = item['url']
elif (tw < w and tw > 0) or (th < h and th > 0):
image['rel'] = 'lightbox'
image['url'] = teaser.getTeaserURL(size="popup")
item['image'] = image
if self.wysiwyg:
item['text'] = IWYSIWYG(item['obj']).getAdditionalText()
i += 1
return items
