class ImageBlobAttachment(object):
adapts(IImageAttachment)
implements(ISchemaExtender)
fields = [
ImageField(
'image',
required=True,
primary=True,
accessor='getImage',
mutator='setImage',
sizes=None,
languageIndependent=True,
storage=AnnotationStorage(migrate=True),
swallowResizeExceptions=zconf.swallowImageResizeExceptions.enable,
pil_quality=zconf.pil_config.quality,
pil_resize_algo=zconf.pil_config.resize_algo,
original_size=None,
max_size=zconf.ATImage.max_image_dimension,
default_content_type='image/png',
allowable_content_types=('image/gif', 'image/jpeg', 'image/png'),
validators=(('isNonEmptyFile', V_REQUIRED), ('checkImageMaxSize',
V_REQUIRED)),
widget=ImageWidget(
label=_('label_image', default='Image'),
description=_(''),
show_content_type=False,
)),
]
def __init__(self, context):
self.context = context
def getFields(self):
return self.fields
class Red5StreamExtender(object):
adapts(IRed5Stream)
implements(ISchemaExtender)
fields = [
ExtensionBlobField('file',
required=True,
primary=True,
searchable=True,
default='',
read_permission=DownloadRed5Stream,
index_method='getIndexValue',
languageIndependent=True,
storage=AnnotationStorage(migrate=True),
validators=(('isNonEmptyFile', V_REQUIRED),
('checkFileMaxSize', V_REQUIRED)),
widget=FileWidget(
label=_(u'label_file', default=u'File'),
description=_(u''),
show_content_type=False,
))
]
def __init__(self, context):
self.context = context
def getFields(self):
return self.fields
class FileBlobAttachment(object):
adapts(IFileAttachment)
implements(ISchemaExtender)
fields = [
FileField('file',
required=True,
primary=True,
searchable=True,
accessor='getFile',
mutator='setFile',
index_method='getIndexValue',
languageIndependent=True,
storage=AnnotationStorage(migrate=True),
default_content_type='application/octet-stream',
validators=(('isNonEmptyFile', V_REQUIRED),
('checkFileMaxSize', V_REQUIRED)),
widget=FileWidget(
label=_('label_file', default='File'),
description=_(''),
show_content_type=False,
)),
]
def __init__(self, context):
self.context = context
def getFields(self):
return self.fields
def testModificationTimeDuringInlineImageMigration(self):
foo = self.folder[self.folder.invokeFactory('Image', id='foo')]
foo.schema['image'] = ImageField('image', storage=AnnotationStorage())
foo.schema['image'].set(foo, getImage())
# record the modification date before migration
mod = foo.modified()
# migrate using inline migrator
migrate(self.portal, portal_type='Image', meta_type='ATBlob')
# the modification date isn't changed by migration
self.assertEqual(mod, foo.modified())
# cleanup
del foo.schema['image']
def test_storageNonExisting(self):
dummy = self.dummy
storage = AnnotationStorage()
self.assertRaises(AttributeError, storage.get, 'nonexisting', dummy)
# del shouldn't raise anything
storage.unset('nonexisting', dummy)
# set should create an entry
storage.set('nonexisting', dummy, value='bar')
self.assertEqual(storage.get('nonexisting', dummy), 'bar')
def get_file_field():
return FileField('file',
required=True,
primary=True,
searchable=True,
languageIndependent=True,
storage=AnnotationStorage(migrate=True),
validators=(('isNonEmptyFile', V_REQUIRED),
('checkFileMaxSize', V_REQUIRED)),
widget=FileWidget(
description='',
label='File',
show_content_type=False,
))
def testOldScalesRemovedDuringInlineImageMigration(self):
gif = getImage()
foo = self.folder[self.folder.invokeFactory('Image', id='foo',
title='an image', image=gif)]
# fake an old ImageField in the class schema,
# and store scales in AnnotationStorage
foo.schema['image'] = ImageField('image', storage=AnnotationStorage())
foo.schema['image'].set(foo, gif)
isimage = lambda i: isinstance(i, Image)
self.assertTrue(filter(isimage, IAnnotations(foo).values()))
# migrate using inline migrator
migrate(self.portal, portal_type='Image', meta_type='ATBlob')
# make sure all scale annotations were removed
self.assertFalse(filter(isimage, IAnnotations(foo).values()))
# cleanup
del foo.schema['image']
def test_storageNonExisting(self):
dummy = self.dummy
storage = AnnotationStorage()
self.assertRaises(AttributeError, storage.get, 'nonexisting', dummy)
# del shouldn't raise anything
storage.unset('nonexisting', dummy)
# set should create an entry
storage.set('nonexisting', dummy, value='bar')
self.assertEqual(storage.get('nonexisting', dummy), 'bar')
def getFields(self):
""" change the field to be languageIndependant = False"""
return [
ExtensionBlobField('file',
required=True,
primary=True,
searchable=True,
default='',
accessor='getFile',
mutator='setFile',
index_method='getIndexValue',
languageIndependent=False,
storage=AnnotationStorage(migrate=True),
validators=(('isNonEmptyFile', V_REQUIRED),
('checkFileMaxSize', V_REQUIRED)),
widget=FileWidget(
label=_(u'File'),
description=_(u''),
show_content_type=False,
))
]
def get_image_field():
return ImageField(
'image',
required=True,
primary=True,
languageIndependent=True,
storage=AnnotationStorage(migrate=True),
max_size=10.0,
maxsize=10.0, # The validator is searching on field for maxsize
sizes={
'large': (768, 768),
'preview': (400, 400),
'mini': (200, 200),
'thumb': (128, 128),
'tile': (64, 64),
'icon': (32, 32),
'listing': (16, 16),
},
validators=(('isNonEmptyFile', V_REQUIRED), ('checkImageMaxSize',
V_REQUIRED)),
widget=ImageWidget(description='',
label=u'Image',
show_content_type=False))
required_for_published=False,
required=False,
allowable_content_types=('text/html',),
default_content_type="text/html",
default_output_type="text/x-html-safe",
widget=TextAreaWidget(
label="Embed code",
description=("Tableau embed code should be pasted here."),
label_msgid='EEAContentTypes_label_embed',
i18n_domain='eea',),
),
ImageField('image',
required=False,
languageIndependent=True,
storage=AnnotationStorage(migrate=True),
swallowResizeExceptions= \
zconf.swallowImageResizeExceptions.enable,
pil_quality=zconf.pil_config.quality,
pil_resize_algo=zconf.pil_config.resize_algo,
max_size=zconf.ATImage.max_image_dimension,
sizes=None,
validators=(('isNonEmptyFile', V_REQUIRED),
('imageMinSize', V_REQUIRED)),
widget=ImageWidget(
description='High-res preview image ' \
'(at least FHD 1920x1080). ' \
'If the image is removed, a new image will ' \
'automatically be created after saving',
label='Preview image',
show_content_type=False, )
from ZODB.POSException import ConflictError
from zope.event import notify
from zope.interface import implementer
from zope.lifecycleevent import ObjectCreatedEvent
from zope.lifecycleevent import ObjectModifiedEvent
try:
from Products.LinguaPlone.public import registerType
registerType # make pyflakes happy...
except ImportError:
from Products.Archetypes.atapi import registerType
ATBlobSchema = ATContentTypeSchema.copy()
ATBlobSchema['title'].storage = AnnotationStorage()
# titles not required for blobs, because we'll use the filename if missing
ATBlobSchema['title'].required = False
finalizeATCTSchema(ATBlobSchema, folderish=False, moveDiscussion=False)
ATBlobSchema.registerLayer('marshall', BlobMarshaller())
try:
from Products.CMFCore.CMFCatalogAware import WorkflowAware
WorkflowAware # make pyflakes happy...
# CMF 2.2 takes care of raising object events for old-style factories
hasCMF22 = True
except ImportError:
hasCMF22 = False
description="Url set by Kaltura after upload (read only)",
visible = { 'edit' :'visible', 'view' : 'visible' },
i18n_domain="kaltura_video")
),
),
marshall=RFC822Marshaller()
)
KalturaVideoSchema += KalturaBase.KalturaMetadataSchema.copy()
KalturaVideoSchema += ATContentTypeSchema.copy()
# Set storage on fields copied from ATContentTypeSchema, making sure
# they work well with the python bridge properties.
KalturaVideoSchema.get('title').storage = AnnotationStorage()
KalturaVideoSchema[
'categories'].widget.description = "Select category(ies) this video will belong to"
KalturaVideoSchema[
'categories'].widget.description_msgid = "desc_kvideo_categories"
KalturaVideoSchema[
'tags'].widget.description = "keyword tags to place on this video (one per line)"
KalturaVideoSchema['tags'].widget.description_msgid = "desc_kvideo_tags"
finalizeATCTSchema(KalturaVideoSchema, moveDiscussion=False)
class KalturaVideo(ATBlob, KalturaBase.KalturaContentMixin):
"""Kaltura Video Content Type - stores the video file on your Kaltura account"""
implements(IKalturaVideo, IATBlobFile, IATFile, IFileContent)
getAnnotation, AT_ANN_STORAGE
from Products.Archetypes.tests.test_classgen import Dummy
from Products.Archetypes.tests.test_classgen import gen_class
from Products.Archetypes.tests.test_classgen import gen_dummy
from Acquisition import aq_base
class AnnDummy(Dummy):
pass
annschema = BaseSchema + Schema((
StringField(
'string',
default=u'stringdefault',
storage=AnnotationStorage(),
),
StringField(
'meta',
default='metadefault',
storage=MetadataAnnotationStorage(),
),
))
def gen_anndummy():
gen_class(AnnDummy, annschema)
class AnnotationTest(ATSiteTestCase):
def afterSetUp(self):
class SlideshowExtender(object):
adapts(IATDocument)
implements(ISchemaExtender, IBrowserLayerAwareExtender)
layer = IUOLImagesThemeLayer
fields = [
ExReferenceField('slideshow_gallery',
schemata='slideshow',
relationship='relatesToGallery',
multiValued=True,
write_permission=ModifyPortalContent,
allowed_types=("Gallery", ),
keepReferencesOnCopy=True,
storage=AnnotationStorage(),
widget=ReferenceBrowserWidget(
allow_search=True,
allow_browse=True,
show_indexes=False,
force_close_on_insert=True,
label=u'Slideshow gallery',
)
),
ExIntegerField('image_count',
schemata='slideshow',
required=True,
default=0,
write_permission = ModifyPortalContent,
languageIndependent=True,
storage=AnnotationStorage(),
widget=StringWidget(
description='Enter 0 for all images',
label=u'Number of images to show'
)
),
ExBooleanField('show_captions',
default=True,
schemata='slideshow',
widget = BooleanWidget(
label="Show image captions"
)
),
ExIntegerField('time_delay',
schemata='slideshow',
required=True,
default=2,
write_permission = ModifyPortalContent,
languageIndependent=True,
storage=AnnotationStorage(),
widget=StringWidget(
description='',
label=u'Time delay in seconds'
)
),
ExStringField('scale',
schemata='slideshow',
required=True,
default='preview',
write_permission = ModifyPortalContent,
languageIndependent=True,
vocabulary_factory="uniofleicester.jsimages.imagesscalevocabulary",
enforceVocabulary=1,
storage=AnnotationStorage(),
widget=SelectionWidget(
description='',
label=u'Image scale to display'
)
),
]
def __init__(self, context):
self.context = context
def getFields(self):
return self.fields