def PUT_factory(self, name, typ, body):
'''Creates ExtImage instead of plain Image.'''
ct, w, h = getImageInfo(body)
if ct:
major, minor = string.split(ct, '/')
if major == 'image':
return ExtImage(name, '', '')
major, minor = string.split(typ, '/')
if major == 'image':
return ExtImage(name, '', '')
return None
def __init__(self, id, title, file, content_type='', precondition=''):
try: id = id()
except TypeError: pass
self.__name__ = id
self.title = title
self.data = ''
self.size = 0
self.width = -1
self.height = -1
self.content_type = content_type
self.precondition = precondition
self._ext_file = ExtImage(id, title)
class NyFSImage(NyFSFile):
""" """
width = ''
height = ''
def __init__(self, id, title, file, content_type='', precondition=''):
try:
id = id()
except TypeError:
pass
self.__name__ = id
self.title = title
self.data = ''
self.size = 0
self.width = -1
self.height = -1
self.content_type = content_type
self.precondition = precondition
self._ext_file = ExtImage(id, title)
def tag(self,
height=None,
width=None,
alt=None,
scale=0,
xscale=0,
yscale=0,
css_class=None,
title=None,
**args):
return self._ext_file.tag(height=height,
width=width,
alt=alt,
scale=scale,
xscale=xscale,
yscale=yscale,
**args)
def __str__(self):
return self.tag()
def update_data(self, data, content_type=None, size=None):
file = data
data, size = self._read_data(data)
content_type = self._get_content_type(file, data, self.__name__,
'application/octet-stream')
ct, width, height = getImageInfo(data)
if ct:
content_type = ct
if width >= 0 and height >= 0:
self.width = width
self.height = height
NyFSImage.inheritedAttribute('update_data')(self, data, content_type,
size)
def __init__(self, id, title, file, content_type='', precondition=''):
try: id = id()
except TypeError: pass
self.__name__ = id
self.title = title
self.data = ''
self.size = 0
self.width = -1
self.height = -1
self.content_type = content_type
self.precondition = precondition
self._ext_file = ExtImage(id, title)
def toExtImage(self, id, backup=0):
'''Converts plain Image to ExtImage.
Call this method in the Folder context and pass the id.
Must have threads, will not work in debugger!'''
oldId = str(id)
oldOb = self._getOb(oldId)
newId = oldId + '___tmp'
ximOb = ExtImage(oldId, oldOb.title)
newId = self._setObject(newId, ximOb)
newOb = self._getOb(newId)
newOb.manage_http_upload(oldOb.absolute_url())
newOb.content_type = oldOb.content_type
if backup: self.manage_renameObjects([oldId], [oldId + '_bak'])
else: self.manage_delObjects([oldId])
self.manage_renameObjects([newId], [oldId])
class NyFSImage(NyFSFile):
""" """
width = ""
height = ""
def __init__(self, id, title, file, content_type="", precondition=""):
try:
id = id()
except TypeError:
pass
self.__name__ = id
self.title = title
self.data = ""
self.size = 0
self.width = -1
self.height = -1
self.content_type = content_type
self.precondition = precondition
self._ext_file = ExtImage(id, title)
def tag(self, height=None, width=None, alt=None, scale=0, xscale=0, yscale=0, css_class=None, title=None, **args):
return self._ext_file.tag(
height=height, width=width, alt=alt, scale=scale, xscale=xscale, yscale=yscale, **args
)
def __str__(self):
return self.tag()
def update_data(self, data, content_type=None, size=None, filename=""):
file = data
data, size = self._read_data(data)
if not filename:
filename = getattr(file, "filename", "")
content_type = self._get_content_type(file, data, self.__name__, "application/octet-stream")
ct, width, height = getImageInfo(data)
if ct:
content_type = ct
if width >= 0 and height >= 0:
self.width = width
self.height = height
NyFSImage.inheritedAttribute("update_data")(self, data, content_type, size, filename)
