def createImage(self, path, width=800, height=600, title=None):
obj = self._createObject('Image', path, title=title)
named_image = NamedImage()
named_image.data = random_image(width, height)
named_image.filename = u'test.jpg'
named_image.contentType = u'image/jpg'
obj.image = named_image
obj.reindexObject()
def createNewsitem(self, path, title=None):
obj = self._createObject('News Item', path, title=title)
named_image = NamedImage()
named_image.data = random_image(400, 200)
named_image.filename = u'test.jpg'
named_image.contentType = u'image/jpg'
obj.image = named_image
obj.reindexObject()
def createImage(self, path, width=800, height=600, title=None):
obj = self._createObject('Image', path, title=title)
named_image = NamedImage()
named_image.data = random_image(width, height)
named_image.filename = u'test.jpg'
named_image.contentType = u'image/jpg'
obj.image = named_image
obj.reindexObject()
def createNewsitem(self, path, title=None):
obj = self._createObject('News Item', path, title=title)
named_image = NamedImage()
named_image.data = random_image(400, 200)
named_image.filename = u'test.jpg'
named_image.contentType = u'image/jpg'
obj.image = named_image
obj.reindexObject()
def test_xml_image(self):
from plone.namedfile import NamedImage
img_data = open(os.path.join(os.path.dirname(__file__), 'sample.jpg'), 'rb').read()
named_image = NamedImage()
named_image.data = img_data
named_image.filename = u'test.jpg'
named_image.contentType = 'image/jpg'
self.doc.xml_set('xml_image', named_image)
named_image2 = self.doc.xml_get('xml_image')
self.assertEqual(named_image2.data, img_data)
self.assertEqual(named_image2.filename, u'test.jpg')
self.assertEqual(named_image2.contentType, 'image/jpg')
def test_xml_image(self):
from plone.namedfile import NamedImage
img_data = open(os.path.join(os.path.dirname(__file__), 'sample.jpg'),
'rb').read()
named_image = NamedImage()
named_image.data = img_data
named_image.filename = u'test.jpg'
named_image.contentType = 'image/jpg'
self.doc.xml_set('xml_image', named_image)
named_image2 = self.doc.xml_get('xml_image')
self.assertEqual(named_image2.data, img_data)
self.assertEqual(named_image2.filename, u'test.jpg')
self.assertEqual(named_image2.contentType, 'image/jpg')
def render(self, f, type = None):
if f is None:
return ''
if type == 'TeX':
return self.convertTo(
'text/html',
f.encode('utf-8'),
mimetype='text/x-tex',
encoding='utf-8',
).getData().decode('utf-8')
if hasattr(f, 'output'): # i.e. a RichTextField
return f.output
if hasattr(f, 'contentType'): # i.e. a namedBlobFile
if f.contentType.startswith('image/'):
# Upgrade to a NamedImage
f = NamedImage(f.data, f.contentType, f.filename)
size = f.getImageSize()
if size[0] <= 0:
return '<img class="mainfigure" src="%s" />' % (encodeDataUri(f.data, f.contentType))
return '<img class="mainfigure" src="%s" width="%d" height="%d" />' % ((
encodeDataUri(f.data, f.contentType),
) + size)
download_class = ''
download_thing = ''
if f.filename.endswith('.ggb'):
# TODO: Should get plone to work it out
f.contentType = 'application/vnd.geogebra.file'
download_class = "geogebra_applet"
download_thing = "applet"
return '<a class="%s" download="%s" href="%s">%s</a>' % (
download_class,
f.filename,
encodeDataUri(f.data, f.contentType),
" ".join(("Click to download", download_thing)),
)
raise ValueError("Cannot interpret %s" % f)
