File. If exists, portal_transforms is called to extract text content, and publish
attachments.
-$Id: File.py 1261 2008-01-07 01:34:23Z pin $
-$URL: http://svn.cri.ensmp.fr/svn/Plinn/branches/CMF-2.1/File.py $
+
+
"""
from Globals import InitializeClass
import OFS
from zope.component.factory import Factory
-from Products.CMFDefault.File import File as BaseFile
+from Products.CMFDefault.File import File as CMFFile
+from Products.Photo.blobbases import File as BlobFile
+from Products.CMFDefault.DublinCore import DefaultDublinCoreImpl
from Products.CMFCore.permissions import View, ModifyPortalContent
from Products.CMFCore.utils import getToolByName
+from hexagonit.swfheader import parse as parseswf
-class File(BaseFile) :
+class File(BlobFile, CMFFile) :
+#class File(CMFFile) :
""" file class with portal_transforms support """
security = ClassSecurityInfo()
- _properties = BaseFile._properties + ({'id':'orig_name', 'type':'string', 'mode':'w', 'label':"Original Name"},)
+ _properties = CMFFile._properties + ({'id':'orig_name', 'type':'string', 'mode':'w', 'label':"Original Name"},)
orig_name = ''
+ def __init__( self
+ , id
+ , title=''
+ , file=''
+ , content_type=''
+ , precondition=''
+ , subject=()
+ , description=''
+ , contributors=()
+ , effective_date=None
+ , expiration_date=None
+ , format=None
+ , language='en-US'
+ , rights=''
+ ):
+ BlobFile.__init__(self, id, title, file, content_type=content_type, precondition=precondition)
+ self._setId(id)
+ #delattr(self, '__name__')
+ #
+ # If no file format has been passed in, rely on what OFS.Image.File
+ # detected. Unlike Images, which have code to try and pick the content
+ # type out of the binary data, File objects only provide the correct
+ # type if a "hint" in the form of a filename extension is given.
+ if format is None:
+ format = self.content_type
+
+ DefaultDublinCoreImpl.__init__( self, title, subject, description
+ , contributors, effective_date, expiration_date
+ , format, language, rights )
+
def __getattr__(self, name) :
- try : return BaseFile.__getattr__(self, name)
+ try : return CMFFile.__getattr__(self, name)
except :
selfAttrs = self.__dict__
if selfAttrs.has_key('_v_transform_cache') :
if cacheTuple :
cacheData = cacheTuple[1]
- subObDict = cacheData.getSubObjects()
- if subObDict.has_key(name) :
- fileOb = OFS.Image.File(name, name, subObDict[name])
- return fileOb
+ subObDict = cacheData.getSubObjects()
+ if subObDict.has_key(name) :
+ fileOb = OFS.Image.File(name, name, subObDict[name])
+ return fileOb
raise AttributeError, name
+ def manage_upload(self,file='',REQUEST=None):
+ ret = super(File, self).manage_upload(file=file, REQUEST=REQUEST)
+
+ orig_name = OFS.Image.cookId('', '', file)[0]
+ if orig_name :
+ self.orig_name = orig_name
+
+ if self.Format() == 'application/x-shockwave-flash' :
+ if file :
+ try :
+ swfmetadata = parseswf(file)
+ except IOError :
+ swfmetadata = {'width':600, 'height':600}
+
+ for name in ('width', 'height') :
+ value = swfmetadata[name]
+ if self.hasProperty(name) :
+ self._updateProperty(name, value)
+ else :
+ self.manage_addProperty(name, value, 'int')
+ self.reindexObject()
+ return ret
+
+
+
security.declareProtected(ModifyPortalContent, 'edit')
def edit(self, precondition='', file=''):
orig_name = OFS.Image.cookId('', '', file)[0]
if orig_name :
self.orig_name = orig_name
- BaseFile.edit(self, precondition=precondition, file=file)
+ CMFFile.edit(self, precondition=precondition, file=file)
if hasattr(self, '_v_transform_cache') :
del self._v_transform_cache
security.declareProtected(View, 'SearchableText')
def SearchableText(self) :
""" Return full text"""
- baseSearchableText = BaseFile.SearchableText(self)
+ baseSearchableText = CMFFile.SearchableText(self)
transformTool = getToolByName(self, 'portal_transforms', default=None)
if transformTool is None :
return baseSearchableText
else :
+ f = self.bdata.open()
+ orig = f.read()
datastream_text = transformTool.convertTo('text/plain',
- str(self.data),
+ orig,
mimetype = self.content_type
)
+ f.close()
full_text = ''
if datastream_text is not None :
full_text = datastream_text.getData()
return ''
else :
filename = self.getId().replace(' ', '_')
+ f = self.bdata.open()
+ orig = f.read()
datastream = transformTool.convertTo('text/html',
- str(self.data),
+ orig,
object=self,
mimetype = self.content_type,
filename = filename)
-
+ f.close()
if datastream is not None : return datastream.getData()
else : return ''
"""
regTool = getToolByName(self, 'mimetypes_registry', default=None)
if regTool :
- mime = regTool(str(self.data), mimetype=self.content_type)[2]
+ f = self.bdata.open()
+ mime = regTool(f, mimetype=self.content_type)[2]
+ f.close()
return mime.icon_path
else :
- return BaseFile.getIcon(self, relative_to_portal=relative_to_portal)
+ return CMFFile.getIcon(self, relative_to_portal=relative_to_portal)
InitializeClass(File)
projects / Plinn.git / blobdiff