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provide type option for using resource title for download filename

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Helmut Merz 2015-02-12 12:09:54 +01:00
parent 075badc55a
commit a13f2218db
1 changed files with 13 additions and 2 deletions
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15
browser/resource.py
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@ -1,5 +1,5 @@
# #
# Copyright (c) 2012 Helmut Merz helmutm@cy55.de # Copyright (c) 2015 Helmut Merz helmutm@cy55.de
# #
# This program is free software; you can redistribute it and/or modify # This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by # it under the terms of the GNU General Public License as published by
@ -20,6 +20,7 @@
View class for resource objects. View class for resource objects.
""" """
import os.path
import urllib import urllib
from zope.cachedescriptors.property import Lazy from zope.cachedescriptors.property import Lazy
from zope import component from zope import component
@ -47,7 +48,7 @@ from loops.browser.common import EditForm, BaseView
from loops.browser.concept import BaseRelationView, ConceptRelationView from loops.browser.concept import BaseRelationView, ConceptRelationView
from loops.browser.concept import ConceptConfigureView from loops.browser.concept import ConceptConfigureView
from loops.browser.node import NodeView, node_macros from loops.browser.node import NodeView, node_macros
from loops.common import adapted, NameChooser, normalizeName from loops.common import adapted, baseObject, NameChooser, normalizeName
from loops.interfaces import IBaseResource, IDocument, ITextDocument from loops.interfaces import IBaseResource, IDocument, ITextDocument
from loops.interfaces import IMediaAsset as legacy_IMediaAsset from loops.interfaces import IMediaAsset as legacy_IMediaAsset
from loops.interfaces import ITypeConcept from loops.interfaces import ITypeConcept
@ -211,6 +212,16 @@ class ResourceView(BaseView):
data = context.data data = context.data
if useAttachment: if useAttachment:
filename = adapted(self.context).localFilename or getName(self.context) filename = adapted(self.context).localFilename or getName(self.context)
if self.typeOptions('use_title_for_download_filename'):
base, ext = os.path.splitext(filename)
filename = context.title
vr = IVersionable(baseObject(context))
if len(vr.versions) > 0:
filename = vr.generateName(filename, ext, vr.versionId)
else:
if not filename.endswith(ext):
filename += ext
filename = filename.encode('UTF-8')
if self.typeOptions('no_normalize_download_filename'): if self.typeOptions('no_normalize_download_filename'):
filename = '"%s"' % filename filename = '"%s"' % filename
else: else: