def _create_file(self, item, files, title, description, rights):
namechooser = INameChooser(self.context)
content_type = item.headers.get('Content-Type')
filename = safe_unicode(item.filename)
data = item.read()
id_name = ''
title = title and title[0] or filename
id_name = namechooser.chooseName(title, self.context)
if content_type in IMAGE_MIMETYPES:
portal_type = 'Image'
wrapped_data = NamedBlobImage(data=data, filename=filename)
else:
portal_type = 'File'
wrapped_data = NamedBlobFile(data=data, filename=filename)
self.context.invokeFactory(portal_type,
id=id_name,
title=title,
description=description[0],
rights=rights[0])
newfile = self.context[id_name]
if portal_type == 'File':
if IATFile.providedBy(newfile):
newfile.setFile(data, filename=filename)
else:
newfile.file = wrapped_data
elif portal_type == 'Image':
if IATImage.providedBy(newfile):
newfile.setImage(data, filename=filename)
else:
newfile.image = wrapped_data
newfile.reindexObject()
notify(ObjectModifiedEvent(newfile))
return newfile
def testFileBlobInterfaces(self):
foo = self.folder[self.folder.invokeFactory('File', 'foo')]
self.assertTrue(atfile.IATFile.providedBy(foo), 'no IATFile?')
self.assertTrue(atfile.IFileContent.providedBy(foo), 'no IFileContent?')
self.assertTrue(IATBlobFile.providedBy(foo), 'no IATBlobFile?')
if not IInterface.providedBy(Z2IATFile): # this is zope < 2.12
self.assertTrue(Z2IATFile.isImplementedBy(foo), 'no zope2 IATFile?')
self.assertFalse(Z2IATImage.isImplementedBy(foo), 'zope2 IATImage?')
def test_images(self):
view = api.content.get_view('view', self.task, self.request)
self.assertEqual(len(view.images()), 0)
api.content.create(self.task, 'Image', 'image')
self.assertEqual(len(view.images()), 1)
self.assertTrue(IATImage.providedBy(view.images()[0]))
api.content.delete(self.task['image'])
self.assertEqual(len(view.images()), 0)
def testImageBlobInterfaces(self):
foo = self.folder[self.folder.invokeFactory('Image', 'foo')]
self.failUnless(atimage.IATImage.providedBy(foo), 'no IATImage?')
self.failUnless(atimage.IImageContent.providedBy(foo), 'no IImageContent?')
self.failUnless(IATBlobImage.providedBy(foo), 'no IATBlobImage?')
if not IInterface.providedBy(Z2IATFile): # this is zope < 2.12
self.failUnless(Z2IATImage.isImplementedBy(foo), 'no zope2 IATImage?')
self.failIf(Z2IATFile.isImplementedBy(foo), 'zope2 IATFile?')
def testFileBlobInterfaces(self):
foo = self.folder[self.folder.invokeFactory('File', 'foo')]
self.assertTrue(atfile.IATFile.providedBy(foo), 'no IATFile?')
self.assertTrue(atfile.IFileContent.providedBy(foo), 'no IFileContent?')
self.assertTrue(IATBlobFile.providedBy(foo), 'no IATBlobFile?')
if not IInterface.providedBy(Z2IATFile): # this is zope < 2.12
self.assertTrue(Z2IATFile.isImplementedBy(foo), 'no zope2 IATFile?')
self.assertFalse(Z2IATImage.isImplementedBy(foo), 'zope2 IATImage?')
def upload(self, files, title='', description=''):
loaded = []
namechooser = INameChooser(self.context)
if not isinstance(files, list):
files = [files]
for item in files:
if item.filename:
content_type = item.headers.get('Content-Type')
filename = safe_unicode(item.filename)
data = item.read()
id_name = ''
title = title and title[0] or filename
# Get a unique id here
id_name = namechooser.chooseName(title, self.context)
# Portal types allowed : File and Image
# Since Plone 4.x both types use Blob
if content_type in IMAGE_MIMETYPES:
portal_type = 'ArquivoBiblioteca'
wrapped_data = NamedBlobFile(data=data, filename=filename)
else:
portal_type = 'ArquivoBiblioteca'
wrapped_data = NamedBlobFile(data=data, filename=filename)
# Create content
self.context.invokeFactory(portal_type,
id=id_name,
title=title,
description=description[0])
newfile = self.context[id_name]
if not newfile.Title():
newfile.setTitle(title)
import transaction
transaction.commit()
if IBoaPratica.providedBy(self.context):
newfile.setUid_pratica(self.context)
# Set data
if portal_type == 'ArquivoBiblioteca':
if IATFile.providedBy(newfile):
newfile.setFile(data, filename=filename)
else:
newfile.file = wrapped_data
elif portal_type == 'ArquivoBiblioteca':
if IATImage.providedBy(newfile):
newfile.setImage(data, filename=filename)
else:
newfile.image = wrapped_data
# Finalize content creation, reindex it
newfile.reindexObject()
notify(ObjectModifiedEvent(newfile))
loaded.append(newfile)
if loaded:
return loaded
return False
def media_type(self, obj):
media = ''
if IATImage.providedBy(obj):
media = 'image'
if IVideo.providedBy(obj):
media = 'video'
return media
def resolveImage(context, src):
""" Try to resolve an image based on its src which
can be a relative URL, an absolute URL or an URL
using UIDs. Image scales can be annotated through
image_<scale> or using the newer plone.app.imaging
mechanism. Much fun :-P
"""
if context is None:
context = getSite()
parse_result = urlparse(unquote(src))
path = str(parse_result.path)
img_obj = None
if path.startswith('resolveuid'):
# can be resolveuid/<uid>/@@images/image/preview
path_parts = path.split('/')
ref_catalog = getToolByName(context, 'reference_catalog')
img_obj = ref_catalog.lookupObject(path_parts[1])
else:
candidates = [path, path[1:]] # with and without leading '/'
# check for a possible URL redirection
if src.startswith('http'):
req = Request(src)
try:
result = urlopen(req)
except HTTPError:
result = None
if result and result.url != src:
# a redirection happened
parse_result2 = urlparse(unquote(result.url))
path2 = str(parse_result2.path)
candidates.extend([path2, path2[1:]])
for p in candidates:
img_obj = context.restrictedTraverse(p, None)
if img_obj:
if img_obj.portal_type in ('Image',):
# check if current image is a scale (having a parent image)
if IATImage.providedBy(img_obj.aq_parent):
img_obj = img_obj.aq_parent
break
elif isinstance(img_obj, ImageScale):
img_obj = img_obj.aq_parent
break
elif isinstance(img_obj.aq_inner.aq_base, Image):
img_obj = img_obj.aq_inner.aq_base
break
elif isinstance(img_obj.aq_parent, Image):
break
else:
img_obj = None
return dict(image=img_obj)
def resolveImage(context, src):
""" Try to resolve an image based on its src which
can be a relative URL, an absolute URL or an URL
using UIDs. Image scales can be annotated through
image_<scale> or using the newer plone.app.imaging
mechanism. Much fun :-P
"""
if context is None:
context = getSite()
ref_catalog = getToolByName(context, 'reference_catalog')
parse_result = urlparse(unquote(src))
path = str(parse_result.path)
img_obj = None
if path.startswith('resolveuid'):
# can be resolveuid/<uid>/@@images/image/preview
path_parts = path.split('/')
img_obj = ref_catalog.lookupObject(path_parts[1])
else:
candidates = [path, path[1:]] # with and without leading '/'
# check for a possible URL redirection
if src.startswith('http'):
req = Request(src)
try:
result = urlopen(req)
except HTTPError:
result = None
if result and result.url != src:
# a redirection happened
parse_result2 = urlparse(unquote(result.url))
path2 = str(parse_result2.path)
candidates.extend([path2, path2[1:]])
for p in candidates:
img_obj = context.restrictedTraverse(p, None)
if img_obj:
if img_obj.portal_type in ('Image', ):
# check if current image is a scale (having a parent image)
if IATImage.providedBy(img_obj.aq_parent):
img_obj = img_obj.aq_parent
break
elif isinstance(img_obj, ImageScale):
img_obj = img_obj.aq_parent
break
elif isinstance(img_obj.aq_inner.aq_base, Image):
img_obj = img_obj.aq_inner.aq_base
break
elif isinstance(img_obj.aq_parent, Image):
break
else:
img_obj = None
return img_obj
def get_gallery_pictures(self):
gallery = None
pictures = []
num_pictures = self.data.num_pictures
galleries = self.get_galleries()
if galleries:
gallery = random.choice(galleries).getObject()
pictures = [pic for pic in gallery.contentValues()
if IATImage.providedBy(pic)]
if len(pictures) > num_pictures:
pictures = random.sample(pictures, num_pictures)
return {'gallery': gallery, 'pictures': pictures}
def upload(self, files, title='', description='', rights=''):
loaded = []
namechooser = INameChooser(self.context)
if not isinstance(files, list):
files = [files]
for item in files:
if item.filename:
content_type = item.headers.get('Content-Type')
filename = safe_unicode(item.filename)
data = item.read()
id_name = ''
title = title and title[0] or filename
# Get a unique id here
id_name = namechooser.chooseName(title, self.context)
# Portal types allowed : File and Image
# Since Plone 4.x both types use Blob
if content_type in IMAGE_MIMETYPES:
portal_type = 'Image'
wrapped_data = NamedBlobImage(data=data, filename=filename)
else:
portal_type = 'File'
wrapped_data = NamedBlobFile(data=data, filename=filename)
# Create content
newfile = api.content.create(
container=self.context,
type=portal_type,
id=id_name,
title=title,
description=description[0],
rights=rights[0]
)
# Set data
if portal_type == 'File':
if IATFile.providedBy(newfile):
newfile.setFile(data, filename=filename)
else:
newfile.file = wrapped_data
elif portal_type == 'Image':
if IATImage.providedBy(newfile):
newfile.setImage(data, filename=filename)
else:
newfile.image = wrapped_data
# Finalize content creation, reindex it
newfile.reindexObject()
notify(ObjectModifiedEvent(newfile))
loaded.append(newfile)
if loaded:
return loaded
return False
def _data(self, item):
item.update({'title': item['brain'].Title,
'description': item['brain'].Description,
'class': ''})
if item.has_key('show') and item['show']:
item['class'] += ' hidden'
if IATImage.providedBy(item['obj']):
img = IImage(item['obj'])
item['image'] = img.getImage(self.thumb_size)
elif MEDIA and IVideoEmbed.providedBy(item['obj']):
embedders = component.getAdapters((item['obj'],), IVideoEmbedder)
item['embed'] = True
item['url'] = item['brain'].getRemoteUrl
for name, embedder in embedders:
if embedder.matches():
item['code'] = embedder.getEmbedCode()
item['provider'] = embedder.name
elif MEDIA and IVideo.providedBy(item['obj']):
view = component.queryMultiAdapter((item['obj'], self.request,), name='flowplayer')
teaser = ITeaser(item['obj'])
item['image'] = teaser.getTeaser(self.thumb_size)
item['embed'] = False
item['url'] = view is None and item['brain'].getURL() or view.href()
def image(self):
if IATImage.providedBy(self.context):
return self.context
return self.context.getField('image')
def folderupload(self, files, title='', description=''):
if not self.doc.isDocument():
return
self.doc.setfile(self.doc, files[0])
docfolderId = self.doc.getId()
dbfolderId = self.doc.getParentDatabase().id
#TODO come configurare diverse cartelle per applicazione o plomino db (da fare sulle singole app)?
target = self.context.portal_url.getPortalObject()[ATTACHMENT_FOLDER]
with adopt_roles('Manager'):
if not dbfolderId in target.keys():
target.invokeFactory("Folder", id=dbfolderId, title=dbfolderId)
target = target[dbfolderId]
if not docfolderId in target.keys():
target.invokeFactory("Folder",
id=docfolderId,
title=docfolderId)
docFolder = target[docfolderId]
for username, roles in self.doc.get_local_roles():
docFolder.manage_setLocalRoles(username, roles)
if not isinstance(files, list):
files = [files]
#se non campo multiplo vuoto la cartella
#TODO tenere allineati i files nella cartella con i nomi sul campo di plomino
current_files = self.doc.getItem(self.element)
cleaned_files = {}
if self.multiple:
for fName in current_files:
if fName in docFolder.keys():
cleaned_files[fName] = current_files[fName]
self.doc.setItem(self.element, cleaned_files)
#se upload singolo cancello tutti i file presenti collegati al campo
else:
try:
docFolder.manage_delObjects(current_files.keys())
except Exception as error:
pass
self.doc.removeItem(self.element)
namechooser = INameChooser(docFolder)
loaded = []
for item in files:
if item.filename:
content_type = item.headers.get('Content-Type')
filename = safe_unicode(item.filename)
data = item.read()
id_name = ''
title = title and title[0] or filename
# Get a unique id here
id_name = namechooser.chooseName(title, docFolder)
# Portal types allowed : File and Image
# Since Plone 4.x both types use Blob
if content_type in IMAGE_MIMETYPES:
portal_type = 'Image'
wrapped_data = NamedBlobImage(data=data, filename=filename)
else:
portal_type = 'File'
wrapped_data = NamedBlobFile(data=data, filename=filename)
# Create content
docFolder.invokeFactory(portal_type,
id=id_name,
title=title,
description=description[0])
newfile = docFolder[id_name]
# Set data
if portal_type == 'File':
if IATFile.providedBy(newfile):
newfile.setFile(data, filename=filename)
else:
newfile.file = wrapped_data
elif portal_type == 'Image':
if IATImage.providedBy(newfile):
newfile.setImage(data, filename=filename)
else:
newfile.image = wrapped_data
# Finalize content creation, reindex it
newfile.reindexObject()
notify(ObjectModifiedEvent(newfile))
loaded.append(newfile)
if loaded:
return loaded
return False
def upload(self, files, title='', description=''):
#TODO!!!!!!!!!!!!!!!
#OGNI PACCHETTO CREA LA PROPRIA CARTELLA PER GLI ALLEGATI
#E IL GRUPPO DI ISTRUTTORI/RUP
#CHE HANNO RUOLI DI CONTRIBUTORI/EDITOR SULLA CARTELLA
#QUESTO PACCHETTO DEVE CREARE LA CARTELLA DI PARTENZA CHE PER ORA CABLO IN documenti_allegati
#import pdb;pdb.set_trace()
if not self.doc.isDocument():
return
docfolderId = self.doc.getId()
dbfolderId = self.doc.getParentDatabase().id
#TODO come configurare diverse cartelle per applicazione o plomino db (da fare sulle singole app)?
target = self.context.portal_url.getPortalObject()[ATTACHMENT_FOLDER]
with adopt_roles('Manager'):
if not dbfolderId in target.keys():
target.invokeFactory("Folder", id=dbfolderId, title=dbfolderId)
target = target[dbfolderId]
if not docfolderId in target.keys():
target.invokeFactory("Folder", id=docfolderId, title=docfolderId)
docFolder = target[docfolderId]
for username, roles in self.doc.get_local_roles():
docFolder.manage_setLocalRoles(username, roles)
if not isinstance(files, list):
files = [files]
#se non campo multiplo vuoto la cartella
#TODO tenere allineati i files nella cartella con i nomi sul campo di plomino
current_files = self.doc.getItem(self.fieldName)
cleaned_files = {}
if self.multiple:
for fName in current_files:
if fName in docFolder.keys():
cleaned_files[fName] = current_files[fName]
self.doc.setItem(self.fieldName, cleaned_files)
#se upload singolo cancello tutti i file presenti collegati al campo
else:
try:
docFolder.manage_delObjects(current_files.keys())
except Exception as error:
pass
self.doc.removeItem(self.fieldName)
namechooser = INameChooser(docFolder)
loaded = []
for item in files:
if item.filename:
content_type = item.headers.get('Content-Type')
filename = safe_unicode(item.filename)
data = item.read()
id_name = ''
title = title and title[0] or filename
# Get a unique id here
id_name = namechooser.chooseName(title, docFolder)
# Portal types allowed : File and Image
# Since Plone 4.x both types use Blob
if content_type in IMAGE_MIMETYPES:
portal_type = 'Image'
wrapped_data = NamedBlobImage(data=data, filename=filename)
else:
portal_type = 'File'
wrapped_data = NamedBlobFile(data=data, filename=filename)
# Create content
docFolder.invokeFactory(portal_type,
id=id_name,
title=title,
description=description[0])
newfile = docFolder[id_name]
# Set data
if portal_type == 'File':
if IATFile.providedBy(newfile):
newfile.setFile(data, filename=filename)
else:
newfile.file = wrapped_data
elif portal_type == 'Image':
if IATImage.providedBy(newfile):
newfile.setImage(data, filename=filename)
else:
newfile.image = wrapped_data
# Finalize content creation, reindex it
newfile.reindexObject()
notify(ObjectModifiedEvent(newfile))
loaded.append(newfile)
if loaded:
return loaded
return False
