示例#1
0
    def __call__(self):
        # Check if user has permission to add content here
        sm = getSecurityManager()
        if not sm.checkPermission(AddPortalContent, self.context):
            response = self.request.RESPONSE
            response.setStatus(403)
            return "You are not authorized to add content to this folder."

        req = self.request
        tusrequest = False
        if TUS_ENABLED:
            adapter = Zope2RequestAdapter(req)
            tus = Tus(adapter, **tus_settings)
            if tus.valid:
                tusrequest = True
                tus.handle()
                if not tus.upload_finished:
                    return
                else:
                    filename = req.getHeader('FILENAME')
                    if tus.send_file:
                        filedata = req._file
                        filedata.filename = filename
                    else:
                        filepath = req._file.read()
                        filedata = open(filepath)
        if not tusrequest:
            if req.REQUEST_METHOD != 'POST':
                return
            filedata = self.request.form.get("file", None)
            if filedata is None:
                return
            filename = filedata.filename
        content_type = mimetypes.guess_type(filename)[0] or ""

        if not filedata:
            return

        # Determine if the default file/image types are DX or AT based
        ctr = getToolByName(self.context, 'content_type_registry')
        type_ = ctr.findTypeName(filename.lower(), '', '') or 'File'

        # Now check that the object is not restricted to be added in the
        # current context
        allowed_ids = [fti.getId() for fti in self.context.allowedContentTypes()]
        if type_ not in allowed_ids:
            response = self.request.RESPONSE
            response.setStatus(403)
            if type_ == 'File':
                return "You cannot add a File to this folder, try another one"
            if type_ == 'Image':
                return "You cannot add an Image to this folder, try another one"

        dx_based = False
        pt = getToolByName(self.context, 'portal_types')
        if IDexterityFTI.providedBy(getattr(pt, type_)):
            factory = IDXFileFactory(self.context)
            dx_based = True
        else:
            from Products.ATContentTypes.interfaces import IATCTFileFactory
            factory = IATCTFileFactory(self.context)

        obj = factory(filename, content_type, filedata)

        if dx_based:
            if 'File' in obj.portal_type:
                size = obj.file.getSize()
                content_type = obj.file.contentType
            elif 'Image' in obj.portal_type:
                size = obj.image.getSize()
                content_type = obj.image.contentType

            result = {
                "type": content_type,
                "size": size
            }
        else:
            try:
                size = obj.getSize()
            except AttributeError:
                size = obj.getObjSize()

            result = {
                "type": obj.getContentType(),
                "size": size
            }

        if tusrequest:
            tus.cleanup_file()
        result.update({
            'url': obj.absolute_url(),
            'name': obj.getId(),
            'UID': IUUID(obj),
            'filename': filename
        })
        return json.dumps(result)
示例#2
0
    def __call__(self):
        req = self.request
        tusrequest = False
        if TUS_ENABLED:
            adapter = Zope2RequestAdapter(req)
            tus = Tus(adapter, **tus_settings)
            if tus.valid:
                tusrequest = True
                tus.handle()
                if not tus.upload_finished:
                    return
                else:
                    filename = req.getHeader('FILENAME')
                    if tus.send_file:
                        filedata = req._file
                        filedata.filename = filename
                    else:
                        filepath = req._file.read()
                        filedata = open(filepath)
        if not tusrequest:
            if req.REQUEST_METHOD != 'POST':
                return
            filedata = self.request.form.get("file", None)
            if filedata is None:
                return
            filename = filedata.filename
        content_type = mimetypes.guess_type(filename)[0] or ""

        if not filedata:
            return

        # Determine if the default file/image types are DX or AT based
        ctr = getToolByName(self.context, 'content_type_registry')
        type_ = ctr.findTypeName(filename.lower(), '', '') or 'File'

        DX_BASED = False
        if HAS_DEXTERITY:
            pt = getToolByName(self.context, 'portal_types')
            if IDexterityFTI.providedBy(getattr(pt, type_)):
                factory = IDXFileFactory(self.context)
                DX_BASED = True
            else:
                factory = IATCTFileFactory(self.context)
        else:
            factory = IATCTFileFactory(self.context)

        obj = factory(filename, content_type, filedata)

        if DX_BASED:
            if 'File' in obj.portal_type:
                size = obj.file.getSize()
                content_type = obj.file.contentType
            elif 'Image' in obj.portal_type:
                size = obj.image.getSize()
                content_type = obj.image.contentType

            result = {
                "type": content_type,
                "size": size
            }
        else:
            try:
                size = obj.getSize()
            except AttributeError:
                size = obj.getObjSize()

            result = {
                "type": obj.getContentType(),
                "size": size
            }

        if tusrequest:
            tus.cleanup_file()
        result.update({
            'url': obj.absolute_url(),
            'name': obj.getId(),
            'UID': IUUID(obj),
            'filename': filename
        })
        return json.dumps(result)
示例#3
0
文件: file.py 项目: kkdhanesh/NBADEMO
    def __call__(self):
        # Check if user has permission to add content here
        sm = getSecurityManager()
        if not sm.checkPermission(AddPortalContent, self.context):
            response = self.request.RESPONSE
            response.setStatus(403)
            return "You are not authorized to add content to this folder."

        req = self.request
        tusrequest = False
        if TUS_ENABLED:
            adapter = Zope2RequestAdapter(req)
            tus = Tus(adapter, **tus_settings)
            if tus.valid:
                tusrequest = True
                tus.handle()
                if not tus.upload_finished:
                    return
                else:
                    filename = req.getHeader('FILENAME')
                    if tus.send_file:
                        filedata = req._file
                        filedata.filename = filename
                    else:
                        filepath = req._file.read()
                        filedata = open(filepath)
        if not tusrequest:
            if req.REQUEST_METHOD != 'POST':
                return
            filedata = self.request.form.get("file", None)
            if filedata is None:
                return
            filename = filedata.filename
        content_type = mimetypes.guess_type(filename)[0] or ""

        if not filedata:
            return

        # Determine if the default file/image types are DX or AT based
        ctr = getToolByName(self.context, 'content_type_registry')
        type_ = ctr.findTypeName(filename.lower(), '', '') or 'File'

        # Now check that the object is not restricted to be added in the
        # current context
        allowed_ids = [
            fti.getId() for fti in self.context.allowedContentTypes()
        ]
        if type_ not in allowed_ids:
            response = self.request.RESPONSE
            response.setStatus(403)
            if type_ == 'File':
                return "You cannot add a File to this folder, try another one"
            if type_ == 'Image':
                return "You cannot add an Image to this folder, try another one"

        dx_based = False
        pt = getToolByName(self.context, 'portal_types')
        if IDexterityFTI.providedBy(getattr(pt, type_)):
            factory = IDXFileFactory(self.context)
            dx_based = True
        else:
            from Products.ATContentTypes.interfaces import IATCTFileFactory
            factory = IATCTFileFactory(self.context)

        obj = factory(filename, content_type, filedata)

        if dx_based:
            if 'File' in obj.portal_type:
                size = obj.file.getSize()
                content_type = obj.file.contentType
            elif 'Image' in obj.portal_type:
                size = obj.image.getSize()
                content_type = obj.image.contentType

            result = {"type": content_type, "size": size}
        else:
            try:
                size = obj.getSize()
            except AttributeError:
                size = obj.getObjSize()

            result = {"type": obj.getContentType(), "size": size}

        if tusrequest:
            tus.cleanup_file()
        result.update({
            'url': obj.absolute_url(),
            'name': obj.getId(),
            'UID': IUUID(obj),
            'filename': filename
        })
        return json.dumps(result)
示例#4
0
    def __call__(self):
        req = self.request
        tusrequest = False
        if TUS_ENABLED:
            adapter = Zope2RequestAdapter(req)
            tus = Tus(adapter, **tus_settings)
            if tus.valid:
                tusrequest = True
                tus.handle()
                if not tus.upload_finished:
                    return
                else:
                    filename = req.getHeader('FILENAME')
                    if tus.send_file:
                        filedata = req._file
                        filedata.filename = filename
                    else:
                        filepath = req._file.read()
                        filedata = open(filepath)
        if not tusrequest:
            if req.REQUEST_METHOD != 'POST':
                return
            filedata = self.request.form.get("file", None)
            if filedata is None:
                return
            filename = filedata.filename
        content_type = mimetypes.guess_type(filename)[0] or ""

        if not filedata:
            return

        # Determine if the default file/image types are DX or AT based
        ctr = getToolByName(self.context, 'content_type_registry')
        type_ = ctr.findTypeName(filename.lower(), '', '') or 'File'

        DX_BASED = False
        if HAS_DEXTERITY:
            pt = getToolByName(self.context, 'portal_types')
            if IDexterityFTI.providedBy(getattr(pt, type_)):
                factory = IDXFileFactory(self.context)
                DX_BASED = True
            else:
                factory = IATCTFileFactory(self.context)
        else:
            factory = IATCTFileFactory(self.context)

        obj = factory(filename, content_type, filedata)

        if DX_BASED:
            if 'File' in obj.portal_type:
                size = obj.file.getSize()
                content_type = obj.file.contentType
            elif 'Image' in obj.portal_type:
                size = obj.image.getSize()
                content_type = obj.image.contentType

            result = {"type": content_type, "size": size}
        else:
            try:
                size = obj.getSize()
            except AttributeError:
                size = obj.getObjSize()

            result = {"type": obj.getContentType(), "size": size}

        if tusrequest:
            tus.cleanup_file()
        result.update({
            'url': obj.absolute_url(),
            'name': obj.getId(),
            'UID': IUUID(obj),
            'filename': filename
        })
        return json.dumps(result)