def __call__(self, id):
manager = IImageTagsManager(self.context)
tag = manager.get_tag(id)
image = getMultiAdapter((self.context, self.request), name="imagetags-img")
self.tag_id = id
self.tag_box = "<![CDATA[%s]]>" % (image.tag_box(id=id, data=tag))
self.tag_title = "<![CDATA[%s]]>" % (image.tag_title(id=id, data=tag))
return self.index()
def __call__(self, id):
manager = IImageTagsManager(self.context)
tag = manager.get_tag(id)
image = getMultiAdapter((self.context, self.request),
name="imagetags-img")
self.tag_id = id
self.tag_box = '<![CDATA[%s]]>' % (image.tag_box(id=id, data=tag))
self.tag_title = '<![CDATA[%s]]>' % (image.tag_title(id=id, data=tag))
return self.index()
def updateWidgets(self):
""" If 'id' parameter is in the request set values for widgets based
on the chosen tag.
"""
super(form.EditForm, self).updateWidgets()
self._updateWidgets()
request = self.request
id_field = 'id'
if id_field in request.form:
id = request.form[id_field]
manager = IImageTagsManager(self.context)
tag = manager.get_tag(id)
if not tag is None:
for x in tag:
self.widgets[x].value = tag[x]
self.widgets['id'].value = id
def updateWidgets(self):
""" If 'id' parameter is in the request set values for widgets based
on the chosen tag.
"""
super(form.EditForm, self).updateWidgets()
self._updateWidgets()
request = self.request
id_field = 'id'
if id_field in request.form:
id = request.form[id_field]
manager = IImageTagsManager(self.context)
tag = manager.get_tag(id)
if not tag is None:
for x in tag:
self.widgets[x].value = tag[x]
self.widgets['id'].value = id
class ManageTags(BrowserView):
""" Tag management browser view
"""
implements(IManageTags)
def __init__(self, context, request):
self.context = aq_inner(context)
self.request = request
self.helper = getMultiAdapter((self.context, self.request), name="imagetags-helper")
self.default_image = self.helper.image()
self.manager = IImageTagsManager(self.context)
def __call__(self):
""" This browser view can be called in a get/post request to remove
existing tags.
"""
request = self.request
if 'form.widgets.remove' in request.form:
ids = request.form['form.widgets.remove']
removed = self.manager.remove_tags(ids=ids)
if 'ajax' in request.form:
request.response.setHeader('content-type', 'application/json; charset=utf-8')
response_body = {'removed': [id.encode('utf-8') for id in ids]}
response_http = json.dumps(response_body)
request.response.setHeader('content-length', len(response_http))
return response_http
else:
count_removed = len(removed)
if count_removed==1:
message = _(u'${count} tag removed.', mapping={u'count': count_removed})
elif count_removed>1:
message = _(u'${count} tags removed.', mapping={u'count': count_removed})
if count_removed>0:
IStatusMessage(self.request).addStatusMessage(message, type='info')
return self.index()
else:
return self.index()
def url(self):
""" This browser view url
"""
return '%s/@@%s' % (self.context.absolute_url(), self.__name__)
# The following methods are now provided by IImageTagsManager adapter
def get_tag(self, id, create_on_fail=False):
""" Get a given tag based on id.
If create_on_fail = True, it will create a new placeholder (dictionary) if the tag is not found.
"""
return self.manager.get_tag(id, create_on_fail)
def get_tags(self):
""" Get all tags
"""
return self.manager.get_tags()
def get_sorted_tags(self):
""" Sorted list of tags
"""
return self.manager.get_sorted_tags()
def save_tag(self, data):
""" Save a tag and create it (assigning an automatic id) if it's a new one
"""
return self.manager.save_tag(data)
class ManageTags(BrowserView):
""" Tag management browser view
"""
implements(IManageTags)
def __init__(self, context, request):
self.context = aq_inner(context)
self.request = request
self.helper = getMultiAdapter((self.context, self.request),
name="imagetags-helper")
self.default_image = self.helper.image()
self.manager = IImageTagsManager(self.context)
def __call__(self):
""" This browser view can be called in a get/post request to remove
existing tags.
"""
request = self.request
if 'form.widgets.remove' in request.form:
ids = request.form['form.widgets.remove']
removed = self.manager.remove_tags(ids=ids)
if 'ajax' in request.form:
request.response.setHeader('content-type',
'application/json; charset=utf-8')
response_body = {'removed': [id.encode('utf-8') for id in ids]}
response_http = json.dumps(response_body)
request.response.setHeader('content-length',
len(response_http))
return response_http
else:
count_removed = len(removed)
if count_removed == 1:
message = _(u'${count} tag removed.',
mapping={u'count': count_removed})
elif count_removed > 1:
message = _(u'${count} tags removed.',
mapping={u'count': count_removed})
if count_removed > 0:
IStatusMessage(self.request).addStatusMessage(message,
type='info')
return self.index()
else:
return self.index()
def url(self):
""" This browser view url
"""
return '%s/@@%s' % (self.context.absolute_url(), self.__name__)
# The following methods are now provided by IImageTagsManager adapter
def get_tag(self, id, create_on_fail=False):
""" Get a given tag based on id.
If create_on_fail = True, it will create a new placeholder (dictionary) if the tag is not found.
"""
return self.manager.get_tag(id, create_on_fail)
def get_tags(self):
""" Get all tags
"""
return self.manager.get_tags()
def get_sorted_tags(self):
""" Sorted list of tags
"""
return self.manager.get_sorted_tags()
def save_tag(self, data):
""" Save a tag and create it (assigning an automatic id) if it's a new one
"""
return self.manager.save_tag(data)
