+
+ meta_type = 'Attachment container'
+ security = ClassSecurityInfo()
+
+ def __init__(self):
+ self.id = 'attachments'
+
+ security.declareProtected(ModifyPortalContent, 'put_upload')
+ def put_upload(self, REQUEST, RESPONSE):
+ """ Upload a content thru webdav put method.
+ The default behavior (NullRessource.PUT + PortalFolder.PUT_factory)
+ disallow files names with '_' at the begining.
+ """
+
+ self.dav__init(REQUEST, RESPONSE)
+ fileName = unquote(REQUEST.getHeader('X-File-Name', ''))
+ validId = makeValidId(self, fileName, allow_dup=True)
+
+ ifhdr = REQUEST.get_header('If', '')
+ if self.wl_isLocked():
+ if ifhdr:
+ self.dav__simpleifhandler(REQUEST, RESPONSE, col=1)
+ else:
+ raise Locked
+ elif ifhdr:
+ raise PreconditionFailed
+
+ if int(REQUEST.get('CONTENT_LENGTH') or 0) > LARGE_FILE_THRESHOLD:
+ file = REQUEST['BODYFILE']
+ body = file.read(LARGE_FILE_THRESHOLD)
+ file.seek(0)
+ else:
+ body = REQUEST.get('BODY', '')
+
+ typ=REQUEST.get_header('content-type', None)
+ if typ is None:
+ typ, enc=guess_content_type(validId, body)
+
+ if self.checkIdAvailable(validId) :
+ if typ.startswith('image/') :
+ utool = getUtilityByInterfaceName('Products.CMFCore.interfaces.IURLTool')
+ portal = utool.getPortalObject()
+ thumbSize = {'thumb_height' : portal.getProperty('thumb_size', 192),
+ 'thumb_width' : portal.getProperty('thumb_size', 192)}
+ ob = Photo(validId, fileName, '', **thumbSize)
+ else :
+ ob = File(validId, fileName, '')
+
+ self._setObject(validId, ob)
+ httpRespCode = 201
+ else :
+ httpRespCode = 200
+ ob = self._getOb(validId)
+
+ # We call _verifyObjectPaste with verify_src=0, to see if the
+ # user can create this type of object (and we don't need to
+ # check the clipboard.
+ try:
+ self._verifyObjectPaste(ob.__of__(self), 0)
+ except CopyError:
+ sMsg = 'Unable to create object of class %s in %s: %s' % \
+ (ob.__class__, repr(self), sys.exc_info()[1],)
+ raise Unauthorized, sMsg
+
+ ob.PUT(REQUEST, RESPONSE)
+ RESPONSE.setStatus(httpRespCode)
+ RESPONSE.setHeader('Content-Type', 'text/xml;;charset=utf-8')
+ return '<element id="%s" title="%s"/>' % (ob.getId(), escape(ob.title_or_id()))
+