def manage_afterPUT(self, data, marshall_data, file, context, mimetype,filename, REQUEST, RESPONSE):
is_new = False
title = self.Title()
if not title:
is_new = True
BaseClass.manage_afterPUT(self, data, marshall_data, file, context, mimetype, filename, REQUEST, RESPONSE)
if is_new:
notify(ObjectInitializedEvent(self))
else:
notify(ObjectEditedEvent(self))
def testCreateScaleWithPdata(self):
data = self.getImage() + '\x00' * (1 << 16)
from Products.ATContentTypes.content.image import ATImage
image = ATImage('image').__of__(self.folder)
image.setImage(data)
field = image.getField('image')
field.swallowResizeExceptions = False
from OFS.Image import Pdata
self.assertTrue(isinstance(image.getImage().data, Pdata))
adapter = ImageScaling(image, None)
foo = adapter.scale('image', width=100, height=80)
self.assertFalse(foo is None)
def manage_afterPUT(self, data, marshall_data, file, context, mimetype,
filename, REQUEST, RESPONSE):
is_new = False
title = self.Title()
if not title:
is_new = True
BaseClass.manage_afterPUT(self, data, marshall_data, file, context,
mimetype, filename, REQUEST, RESPONSE)
if is_new:
notify(ObjectInitializedEvent(self))
else:
notify(ObjectEditedEvent(self))
def download(self):
"""Override of parent 'download' to make sure we set file attachment name,
just in case the field gets confused.
"""
# if data field is missing filename for whatever reason, update it
# (such a case probably due to migration)
# we cannot just set the header ourself; inside download (OFS.Image.index_html)
# is a RESPONSE.write that writes to the browser before we can change the headers
field = self.getPrimaryField()
filename = field.getFilename(self)
if not filename:
field.setFilename(self, self.getId())
return BaseType.download(self)
def download(self):
"""Override of parent 'download' to make sure we set file attachment name,
just in case the field gets confused.
"""
# if data field is missing filename for whatever reason, update it
# (such a case probably due to migration)
# we cannot just set the header ourself; inside download (OFS.Image.index_html)
# is a RESPONSE.write that writes to the browser before we can change the headers
field = self.getPrimaryField()
filename = field.getFilename(self)
if not filename:
field.setFilename(self, self.getId())
return BaseType.download(self)
def testCreateScaleWithPdata(self):
data = self.getImage() + '\x00' * (1 << 16)
from Products.ATContentTypes.content.image import ATImage
image = ATImage('image').__of__(self.folder)
image.setImage(data)
field = image.getField('image')
field.swallowResizeExceptions = False
from OFS.Image import Pdata
self.assertTrue(isinstance(image.getImage().data, Pdata))
adapter = ImageScaling(image, None)
foo = adapter.scale('image', width=100, height=80)
self.assertFalse(foo is None)
def testQualityChange(self):
iprops = self.portal.portal_properties.imaging_properties
self.image.update(image=self.getImage('image.jpg'))
data = self.getImage('image.jpg') + '\x00' * (1 << 16)
# get size of image scaled at default scaling quality
self.assertEqual(iprops.getProperty('quality'), 88)
from Products.ATContentTypes.content.image import ATImage
image = ATImage('image').__of__(self.folder)
image.setImage(data)
adapter = ImageScaling(image, None)
img_high_quality = adapter.scale('image', width=100, height=80)
size_high_quality = img_high_quality.size
# lower scaling quality and get scaled image's size at that quality
iprops.manage_changeProperties(quality=20)
self.assertEqual(iprops.getProperty('quality'), 20)
image = ATImage('image').__of__(self.folder)
image.setImage(data)
adapter = ImageScaling(image, None)
img_low_quality = adapter.scale('image', width=100, height=80)
size_low_quality = img_low_quality.size
# data should be smaller at lower quality
self.assertTrue(size_high_quality > size_low_quality)
def testQualityChange(self):
settings = getSettings()
self.image.update(image=self.getImage('image.jpg'))
data = self.getImage('image.jpg') + '\x00' * (1 << 16)
# get size of image scaled at default scaling quality
self.assertEqual(settings.quality, 88)
from Products.ATContentTypes.content.image import ATImage
image = ATImage('image').__of__(self.folder)
image.setImage(data)
adapter = ImageScaling(image, None)
img_high_quality = adapter.scale('image', width=100, height=80)
size_high_quality = img_high_quality.size
# lower scaling quality and get scaled image's size at that quality
settings.quality = 20
self.assertEqual(settings.quality, 20)
image = ATImage('image').__of__(self.folder)
image.setImage(data)
adapter = ImageScaling(image, None)
img_low_quality = adapter.scale('image', width=100, height=80)
size_low_quality = img_low_quality.size
# data should be smaller at lower quality
self.assertTrue(size_high_quality > size_low_quality)
class MonkeyPatchTests(ImagingTestCase):
def afterSetUp(self):
self.image = ATImage('test')
self.field = self.image.getField('image')
self.sizes = ATImageSchema['image'].sizes # save original value
def beforeTearDown(self):
ATImageSchema['image'].sizes = self.sizes # restore original value
def testAvailableSizes(self):
# make sure the field was patched
self.assertEqual(self.field.getAvailableSizes.func_code,
getAvailableSizes.func_code)
# set custom image sizes and check the helper
settings = getSettings()
settings.allowed_sizes = [u'foo 23:23', u'bar 8:8']
self.assertEqual(self.field.getAvailableSizes(self.image),
dict(foo=(23, 23), bar=(8, 8)))
def testAvailableSizesInstanceMethod(self):
marker = dict(foo=23)
def foo(self):
return marker
ATImage.foo = foo # create new instance method
ATImageSchema['image'].sizes = 'foo' # restore original value
self.assertEqual(self.field.getAvailableSizes(self.image), marker)
def testAvailableSizesCallable(self):
def foo():
return 'foo!'
ATImageSchema['image'].sizes = foo # store method in schema
self.assertEqual(self.field.getAvailableSizes(self.image), 'foo!')
def testAvailableSizesOnField(self):
marker = dict(foo=23)
ATImageSchema['image'].sizes = marker # store dict in schema
self.assertEqual(self.field.getAvailableSizes(self.image), marker)
class MonkeyPatchTests(ImagingTestCase):
def afterSetUp(self):
self.image = ATImage('test')
self.field = self.image.getField('image')
self.sizes = ATImageSchema['image'].sizes # save original value
def beforeTearDown(self):
ATImageSchema['image'].sizes = self.sizes # restore original value
def testAvailableSizes(self):
# make sure the field was patched
self.assertEqual(self.field.getAvailableSizes.func_code,
getAvailableSizes.func_code)
# set custom image sizes and check the helper
settings = getSettings()
settings.allowed_sizes = [u'foo 23:23', u'bar 8:8']
self.assertEqual(self.field.getAvailableSizes(self.image),
dict(foo=(23, 23), bar=(8, 8)))
def testAvailableSizesInstanceMethod(self):
marker = dict(foo=23)
def foo(self):
return marker
ATImage.foo = foo # create new instance method
ATImageSchema['image'].sizes = 'foo' # restore original value
self.assertEqual(self.field.getAvailableSizes(self.image), marker)
def testAvailableSizesCallable(self):
def foo():
return 'foo!'
ATImageSchema['image'].sizes = foo # store method in schema
self.assertEqual(self.field.getAvailableSizes(self.image), 'foo!')
def testAvailableSizesOnField(self):
marker = dict(foo=23)
ATImageSchema['image'].sizes = marker # store dict in schema
self.assertEqual(self.field.getAvailableSizes(self.image), marker)
def testQualityChange(self):
iprops = self.portal.portal_properties.imaging_properties
self.image.update(image=self.getImage('image.jpg'))
data = self.getImage('image.jpg') + '\x00' * (1 << 16)
# get size of image scaled at default scaling quality
self.assertEqual(iprops.getProperty('quality'), 88)
from Products.ATContentTypes.content.image import ATImage
image = ATImage('image').__of__(self.folder)
image.setImage(data)
adapter = ImageScaling(image, None)
img_high_quality = adapter.scale('image', width=100, height=80)
size_high_quality = img_high_quality.size
# lower scaling quality and get scaled image's size at that quality
iprops.manage_changeProperties(quality=20)
self.assertEqual(iprops.getProperty('quality'), 20)
image = ATImage('image').__of__(self.folder)
image.setImage(data)
adapter = ImageScaling(image, None)
img_low_quality = adapter.scale('image', width=100, height=80)
size_low_quality = img_low_quality.size
# data should be smaller at lower quality
self.assertTrue(size_high_quality > size_low_quality)
def testQualityChange(self):
settings = getSettings()
self.image.update(image=self.getImage('image.jpg'))
data = self.getImage('image.jpg') + '\x00' * (1 << 16)
# get size of image scaled at default scaling quality
self.assertEqual(settings.quality, 88)
from Products.ATContentTypes.content.image import ATImage
image = ATImage('image').__of__(self.folder)
image.setImage(data)
adapter = ImageScaling(image, None)
img_high_quality = adapter.scale('image', width=100, height=80)
size_high_quality = img_high_quality.size
# lower scaling quality and get scaled image's size at that quality
settings.quality = 20
self.assertEqual(settings.quality, 20)
image = ATImage('image').__of__(self.folder)
image.setImage(data)
adapter = ImageScaling(image, None)
img_low_quality = adapter.scale('image', width=100, height=80)
size_low_quality = img_low_quality.size
# data should be smaller at lower quality
self.assertTrue(size_high_quality > size_low_quality)
def testBlobbableEmptyATImage(self):
obj = ATImage('foo')
blobbable = IBlobbable(obj)
target = Blob()
blobbable.feed(target)
def afterSetUp(self):
self.image = ATImage('test')
self.field = self.image.getField('image')
self.sizes = ATImageSchema['image'].sizes # save original value
def afterSetUp(self):
self.image = ATImage('test')
self.field = self.image.getField('image')
self.sizes = ATImageSchema['image'].sizes # save original value
