def render(self, ctx, key, args, errors):
"""
Render the data.
This either renders a link to the original file, if specified, and
no new file has been uploaded. Or a link to the uploaded file.
The request to get the data should be routed to the getResouce
method.
"""
form = iformal.IForm(ctx)
namer = self._namer(key)
resourceIdName = namer('resource_id')
originalIdName = namer('original_id')
# get the resource id first from the resource manager
# then try the request
resourceId = form.resourceManager.getResourceId(key)
if resourceId is None:
resourceId = self._getFromArgs(args, resourceIdName)
resourceId = self._blankField(resourceId)
# Get the original key from a hidden field in the request,
# then try the request file.data initial data.
originalKey = self._getFromArgs(args, originalIdName)
if not errors and not originalKey:
originalKey = args.get(key)
originalKey = self._blankField(originalKey)
if resourceId:
# Have an uploaded file, so render a URL to the uploaded file
tmpURL = widgetResourceURL(form.name).child(key).child(
self.FROM_RESOURCE_MANAGER).child(resourceId)
yield T.p[T.img(src=tmpURL)]
elif originalKey:
# The is no uploaded file, but there is an original, so render a
# URL to it
if self.originalKeyIsURL:
tmpURL = originalKey
else:
tmpURL = widgetResourceURL(form.name).child(key).child(
self.FROM_CONVERTIBLE).child(originalKey)
yield T.p[T.img(src=tmpURL)]
else:
# No uploaded file, no original
yield T.p[T.strong['Nothing uploaded']]
yield T.input(name=key, id=render_cssid(key), type='file')
# Id of uploaded file in the resource manager
yield T.input(name=resourceIdName, value=resourceId, type='hidden')
if originalKey:
# key of the original that can be used to get a file later
yield T.input(name=originalIdName,
value=originalKey,
type='hidden')
def render(self, ctx, key, args, errors):
"""
Render the data.
This either renders a link to the original file, if specified, and
no new file has been uploaded. Or a link to the uploaded file.
The request to get the data should be routed to the getResouce
method.
"""
form = iformal.IForm( ctx )
namer = self._namer( key )
resourceIdName = namer( 'resource_id' )
originalIdName = namer( 'original_id' )
# get the resource id first from the resource manager
# then try the request
resourceId = form.resourceManager.getResourceId( key )
if resourceId is None:
resourceId = self._getFromArgs( args, resourceIdName )
resourceId = self._blankField( resourceId )
# Get the original key from a hidden field in the request,
# then try the request file.data initial data.
originalKey = self._getFromArgs( args, originalIdName )
if not errors and not originalKey:
originalKey = args.get( key )
originalKey = self._blankField( originalKey )
if resourceId:
# Have an uploaded file, so render a URL to the uploaded file
tmpURL = widgetResourceURL(form.name).child(key).child( self.FROM_RESOURCE_MANAGER ).child(resourceId)
yield T.p[T.img(src=tmpURL)]
elif originalKey:
# The is no uploaded file, but there is an original, so render a
# URL to it
if self.originalKeyIsURL:
tmpURL = originalKey
else:
tmpURL = widgetResourceURL(form.name).child(key).child( self.FROM_CONVERTIBLE ).child( originalKey )
yield T.p[T.img(src=tmpURL)]
else:
# No uploaded file, no original
yield T.p[T.strong['Nothing uploaded']]
yield T.input(name=key, id=render_cssid(key),type='file')
# Id of uploaded file in the resource manager
yield T.input(name=resourceIdName,value=resourceId,type='hidden')
if originalKey:
# key of the original that can be used to get a file later
yield T.input(name=originalIdName,value=originalKey,type='hidden')
def renderImmutable(self, ctx, key, args, errors):
form = iformal.IForm(ctx)
namer = self._namer(key)
originalIdName = namer('original_id')
# Get the original key from a hidden field in the request,
# then try the request form.data initial data.
originalKey = self._getFromArgs( args, originalIdName )
if not errors and not originalKey:
originalKey = args.get( key )
originalKey = self._blankField( originalKey )
if originalKey:
# The is no uploaded file, but there is an original, so render a
# URL to it
if self.originalKeyIsURL:
tmpURL = originalKey
else:
tmpURL = widgetResourceURL(form.name).child(key).child(self.FROM_CONVERTIBLE).child(originalKey)
yield T.p[T.img(src=tmpURL)]
else:
# No uploaded file, no original
yield T.p[T.strong['Nothing uploaded']]
if originalKey:
# key of the original that can be used to get a file later
yield T.input(name=originalIdName,value=originalKey,type='hidden')
def renderImmutable(self, ctx, key, args, errors):
form = iformal.IForm(ctx)
namer = self._namer(key)
originalIdName = namer('original_id')
# Get the original key from a hidden field in the request,
# then try the request form.data initial data.
originalKey = self._getFromArgs(args, originalIdName)
if not errors and not originalKey:
originalKey = args.get(key)
originalKey = self._blankField(originalKey)
if originalKey:
# The is no uploaded file, but there is an original, so render a
# URL to it
if self.originalKeyIsURL:
tmpURL = originalKey
else:
tmpURL = widgetResourceURL(form.name).child(key).child(
self.FROM_CONVERTIBLE).child(originalKey)
yield T.p[T.img(src=tmpURL)]
else:
# No uploaded file, no original
yield T.p[T.strong['Nothing uploaded']]
if originalKey:
# key of the original that can be used to get a file later
yield T.input(name=originalIdName,
value=originalKey,
type='hidden')
def render(self, ctx, key, args, errors):
"""
Render the data.
This either renders a link to the original file, if specified, and
no new file has been uploaded. Or a link to the uploaded file.
The request to get the data should be routed to the getResouce
method.
"""
form = iformal.IForm( ctx )
namer = self._namer( key )
resourceIdName = namer( 'resource_id' )
originalIdName = namer( 'original_id' )
# get the resource id first from the resource manager
# then try the request
resourceId = form.resourceManager.getResourceId( key )
if resourceId is None:
resourceId = self._getFromArgs( args, resourceIdName )
resourceId = self._blankField( resourceId )
# Get the original key from a hidden field in the request,
# then try the request file.data initial data.
originalKey = self._getFromArgs( args, originalIdName )
if not errors and not originalKey:
originalKey = args.get( key )
originalKey = self._blankField( originalKey )
# if we have a removeable attribute, generate the html
if self.removeable is True:
checkbox = T.input(type='checkbox', name='%s_remove'%key, id=render_cssid('%s_remove'%key),class_='upload-checkbox-remove',value='remove')
if args.get('%s_remove'%key, [None])[0] is not None:
checkbox = checkbox = checkbox(checked='checked')
removeableHtml = T.p[ 'check to remove', checkbox]
else:
removeableHtml = ''
if resourceId:
# Have an uploaded file, so render a link to the uploaded file
tmpURL = widgetResourceURL(form.name).child(key).child( self.FROM_RESOURCE_MANAGER ).child(resourceId)
value = form.resourceManager.getResourceForWidget( key )
yield [ T.p[T.a(href=tmpURL)[value[2]]], removeableHtml]
elif originalKey:
# The is no uploaded file, but there is an original, so render a
# URL to it
if self.originalKeyIsURL:
tmpURL = originalKey
yield [ T.p[T.img(src=tmpURL)], removeableHtml ]
else:
# Copy the data to the resource manager and render from there
resourceId = self._storeInResourceManager(ctx, key, originalKey)
tmpURL = widgetResourceURL(form.name).child(key).child( self.FROM_RESOURCE_MANAGER ).child(resourceId)
yield [ T.p[T.a(href=tmpURL)[originalKey[2]]], removeableHtml]
else:
# No uploaded file, no original
yield T.p[T.strong['Nothing uploaded']]
yield T.input(name=key, id=render_cssid(key),type='file')
# Id of uploaded file in the resource manager
yield T.input(name=resourceIdName,value=resourceId,type='hidden')
if originalKey and self.originalKeyIsURL:
# key of the original that can be used to get a file later
yield T.input(name=originalIdName,value=originalKey,type='hidden')
def render(self, ctx, key, args, errors):
"""
Render the data.
This either renders a link to the original file, if specified, and
no new file has been uploaded. Or a link to the uploaded file.
The request to get the data should be routed to the getResouce
method.
"""
form = iformal.IForm( ctx )
namer = self._namer( key )
resourceIdName = namer( 'resource_id' )
originalIdName = namer( 'original_id' )
# get the resource id first from the resource manager
# then try the request
resourceId = form.resourceManager.getResourceId( key )
if resourceId is None:
resourceId = self._getFromArgs( args, resourceIdName )
resourceId = self._blankField( resourceId )
# Get the original key from a hidden field in the request,
# then try the request file.data initial data.
originalKey = self._getFromArgs( args, originalIdName )
if not errors and not originalKey:
originalKey = args.get( key )
originalKey = self._blankField( originalKey )
# if we have a removeable attribute, generate the html
if self.removeable is True:
checkbox = T.input(type='checkbox', name='%s_remove'%key, id=render_cssid('%s_remove'%key),class_='upload-checkbox-remove',value='remove')
if args.get('%s_remove'%key, [None])[0] is not None:
checkbox = checkbox = checkbox(checked='checked')
removeableHtml = T.p[ 'check to remove', checkbox]
else:
removeableHtml = ''
if resourceId:
# Have an uploaded file, so render a link to the uploaded file
tmpURL = widgetResourceURL(form.name).child(key).child( self.FROM_RESOURCE_MANAGER ).child(resourceId)
value = form.resourceManager.getResourceForWidget( key )
yield [ T.p[T.a(href=tmpURL)[value[2]]], removeableHtml]
elif originalKey:
# The is no uploaded file, but there is an original, so render a
# URL to it
if self.originalKeyIsURL:
tmpURL = originalKey
yield [ T.p[T.img(src=tmpURL)], removeableHtml ]
else:
# Copy the data to the resource manager and render from there
resourceId = self._storeInResourceManager(ctx, key, originalKey)
tmpURL = widgetResourceURL(form.name).child(key).child( self.FROM_RESOURCE_MANAGER ).child(resourceId)
yield [ T.p[T.a(href=tmpURL)[originalKey[2]]], removeableHtml]
else:
# No uploaded file, no original
yield T.p[T.strong['Nothing uploaded']]
yield T.input(name=key, id=render_cssid(key),type='file')
# Id of uploaded file in the resource manager
yield T.input(name=resourceIdName,value=resourceId,type='hidden')
if originalKey and self.originalKeyIsURL:
# key of the original that can be used to get a file later
yield T.input(name=originalIdName,value=originalKey,type='hidden')