def handle_workflow_change(object, event):
settings = Settings(object)
site = getPortal(object)
gsettings = GlobalSettings(site)
if not gsettings.storage_obfuscate or \
settings.storage_type != 'File':
return
for perm in object.rolesOfPermission("View"):
if perm['name'] == 'Anonymous' and perm["selected"] != "":
# anon can now view, move it to normal
storage_dir = storage_dir = storage.getResourceDirectory(
gsettings=gsettings, settings=settings)
secret_dir = os.path.join(storage_dir, settings.obfuscate_secret)
if not os.path.exists(secret_dir):
# already public, oops
return
for folder in os.listdir(secret_dir):
path = os.path.join(secret_dir, folder)
newpath = os.path.join(storage_dir, folder)
shutil.move(path, newpath)
shutil.rmtree(secret_dir)
settings.obfuscated_filepath = False
return
# if we made it here, the item might have been switched back
# to being unpublished. Let's just get the converter object
# and re-move it
converter = Converter(object)
converter.handleFileObfuscation()
def handle_workflow_change(obj, event):
settings = Settings(obj)
site = getPortal(obj)
gsettings = GlobalSettings(site)
if not gsettings.storage_obfuscate or \
settings.storage_type != 'File':
return
for perm in obj.rolesOfPermission("View"):
if perm['name'] == 'Anonymous' and perm["selected"] != "":
# anon can now view, move it to normal
storage_dir = storage_dir = storage.getResourceDirectory(
gsettings=gsettings, settings=settings)
secret_dir = os.path.join(storage_dir,
settings.obfuscate_secret)
if not os.path.exists(secret_dir):
# already public, oops
return
for folder in os.listdir(secret_dir):
path = os.path.join(secret_dir, folder)
newpath = os.path.join(storage_dir, folder)
shutil.move(path, newpath)
shutil.rmtree(secret_dir)
settings.obfuscated_filepath = False
return
# if we made it here, the item might have been switched back
# to being unpublished. Let's just get the converter object
# and re-move it
converter = Converter(object)
converter.handleFileObfuscation()
def queueJob(obj):
"""
queue a job async if available.
otherwise, just run normal
"""
async = asyncInstalled()
converter = Converter(obj)
#there is a bug if not shared blobs. I'm assuming that setup for worker is ok
if not async:
if not converter.can_convert:
return
if async:
try:
runner = JobRunner(obj)
runner.set_quota()
if runner.already_in_queue:
logger.info('object %s already in queue for conversion' %
(repr(obj)))
else:
runner.queue_it()
return
except:
logger.exception(
"Error using plone.app.async with "
"collective.documentviewer. Converting pdf without "
"plone.app.async...")
converter()
else:
converter()
def queueJob(object):
"""
queue a job async if available.
otherwise, just run normal
"""
converter = Converter(object)
if not converter.can_convert:
return
if asyncInstalled():
try:
runner = JobRunner(object)
runner.set_quota()
if runner.already_in_queue:
logger.info('object %s already in queue for conversion' % (
repr(object)))
else:
runner.queue_it()
return
except:
logger.exception("Error using plone.app.async with "
"collective.documentviewer. Converting pdf without "
"plone.app.async...")
converter()
else:
converter()
def test_sets_can_not_convert_after_conversion(self):
fi = self.createFile('test.odp')
gsettings = GlobalSettings(self.portal)
gsettings.auto_select_layout = True
gsettings.auto_layout_file_types = ['ppt']
notify(ObjectInitializedEvent(fi))
converter = Converter(fi)
self.assertTrue(not converter.can_convert)
def queueJob(obj):
converter = Converter(obj)
if not converter.can_convert:
return
try:
if celeryInstalled():
celeryQueueJob(obj)
else:
converter(async=False)
except QueueException:
logger.exception(
"Error using async with "
"collective.documentviewer. Converting pdf without async...")
converter()
def converter_call(self, *args, **kwargs):
notify(ConversionStartedEvent(self.context))
return Converter._old___call__(self, *args, **kwargs)
def convertFileToPdf(self, repositoryitem, fileobj):
"""
Convert a single file to document viewer using collective.documentviewer
"""
# Check that docviewer is installed before processing
if docViewerInstalled():
from collective.documentviewer.convert import Converter
from collective.documentviewer.settings import GlobalSettings
from zope.app.component.hooks import getSite
from bungenicms.repository.browser.interfaces import IEnhancedDocumentViewerSchema
context = repositoryitem
filename = fileobj["filename"]
portal_url = getToolByName(context, "portal_url")()
isFileConverted = False
# Where to put in the newly created objects
# Get the settings from collective.documentviewer
gsettings = GlobalSettings(getSite())
gsettings.use_interface = IEnhancedDocumentViewerSchema
storage_folder = gsettings.folder_location or CONVERTED_FILES_FOLDER # if empty
plone_root = context.portal_url.getPortalObject()
container = None
if plone_root.hasObject(storage_folder):
container = plone_root[storage_folder]
print "files-folder exists. No need to create a new one."
else:
plone_root.invokeFactory("Folder", id=storage_folder, title="Files Folder")
container = plone_root[storage_folder]
print CONVERTED_FILES_FOLDER + " does NOT exist. Created a new one."
# Make sure the folder is public/published
try:
folder_review_state = container.portal_workflow.getInfoFor(container, "review_state")
if not folder_review_state == "published":
container.portal_workflow.doActionFor(container, "publish", comment="published")
except:
print "Could not publish: " + str(container.getId) + " already published?"
# Confirm whether the file has been converted using object UID
uid = None
for id, item in container.objectItems():
if context.UID() == "FILE".join( item.UID().split( "FILE" )[0:1] ):
if filename.translate(None, " ?.!/\;:-{}[]()|~^`") == item.UID().split("FNIX",1)[1]:
print "A file with the same name already exists. No need to re-convert."
isFileConverted = True
uid = item.UID()
break
if not isFileConverted:
# Grant user temp managerial permssions to allow doc conversion.
sm = getSecurityManager()
if "Manager" not in sm.getUser().getRoles():
tmp_user = BaseUnrestrictedUser(
sm.getUser().getId(),"", ["Manager"],"")
newSecurityManager(None, tmp_user)
# Set the file object attributes using the format below:
# [parent_UID]FILE[object_uid]FNIX[file_name]
# NOTE: The file-name generation mechanism used here is
# used in other parts of the application. Make sure to
# change those parts as well when you make change the following two lines.
new_fname = filename.translate(None, " ?.!/\;:-{}[]()|~^`")
uid = context.UID() + "FILE" + str(DateTime().millis()) + "FNIX" + new_fname
# Try to create the file object
container.invokeFactory("File", uid, icon=fileobj["icon"])
obj_newObject = container[uid]
obj_newObject._setUID( uid )
obj_newObject.setTitle( fileobj["filename"])
obj_newObject.setDescription("Description of file " + fileobj["filename"])
obj_newObject.setFile( fileobj["file"])
obj_newObject.setContentType( fileobj["content_type"])
obj_newObject.reindexObject()
# Convert the file
converter = Converter( obj_newObject )
converter()
print "Done converting RepositoryItem File object."
resultsurl = ("%s/%s/%s/view#document/p1") %(context.portal_url(), storage_folder, uid)
return resultsurl
else:
print "ERROR: collective.documentviewer is not installed. Unable to view file."
return None
