def test_with_unbound_image(self):
endpoint = url_for('storage.upload', name=tmp.name)
doc = self.D()
form = self.F(None, doc)
self.assertEqual(form.image.filename.data, None)
self.assertEqual(form.image.bbox.data, None)
self.assertEqual(form.image(), ''.join((
'<div class="image-picker-field" data-sizes="100" data-basename="image" data-endpoint="{0}">'.format(endpoint),
'<div class="image-picker-preview">',
'<img src="{0}" data-placeholder="{0}"/>'.format(placeholder(None, 'default')),
'</div>',
'<span class="image-picker-btn btn btn-default btn-file">',
'Choose a picture',
'<input id="image-filename" name="image-filename" type="hidden" value="">',
'<input id="image-bbox" name="image-bbox" type="hidden" value="">',
'</span>',
'</div>'
)))
self.assertEqual(form.thumbnail.filename.data, None)
self.assertEqual(form.thumbnail.bbox.data, None)
self.assertEqual(form.thumbnail(), ''.join((
'<div class="image-picker-field" data-sizes="16,32" data-basename="thumbnail" data-endpoint="{0}">'.format(endpoint),
'<div class="image-picker-preview">',
'<img src="{0}" data-placeholder="{0}"/>'.format(placeholder(None, 'default')),
'</div>',
'<span class="image-picker-btn btn btn-default btn-file">',
'Choose a picture',
'<input id="thumbnail-filename" name="thumbnail-filename" type="hidden" value="">',
'<input id="thumbnail-bbox" name="thumbnail-bbox" type="hidden" value="">',
'</span>',
'</div>',
)))
def test_with_image_and_bbox(self):
endpoint = url_for('storage.upload', name=tmp.name)
doc = self.D()
with open(self.data('image.png')) as img:
doc.thumbnail.save(img, 'image.jpg', bbox=[10, 10, 100, 100])
doc.save()
form = self.F(None, doc)
self.assertEqual(form.thumbnail.filename.data, 'image.jpg')
self.assertEqual(form.thumbnail.bbox.data, [10, 10, 100, 100])
self.assertEqual(
form.thumbnail(), ''.join((
'<div class="image-picker-field" data-sizes="16,32" ',
'data-basename="thumbnail" data-endpoint="{0}">'.format(
endpoint),
'<div class="image-picker-preview">',
'<img src="{0}" '.format(doc.thumbnail(100)),
'data-placeholder="{0}"/>'.format(placeholder(None,
'default')),
'</div>',
'<span class="image-picker-btn btn btn-default btn-file">',
'Choose a picture',
'<input id="thumbnail-filename" name="thumbnail-filename" ',
'type="hidden" value="">',
'<input id="thumbnail-bbox" name="thumbnail-bbox" ',
'type="hidden" value="10,10,100,100">',
'</span>',
'</div>',
)))
def test_with_image_and_bbox(self):
endpoint = url_for('storage.upload', name=tmp.name)
doc = self.D()
with open(self.data('image.png')) as img:
doc.thumbnail.save(img, 'image.jpg', bbox=[10, 10, 100, 100])
doc.save()
form = self.F(None, doc)
self.assertEqual(form.thumbnail.filename.data, 'image.jpg')
self.assertEqual(form.thumbnail.bbox.data, [10, 10, 100, 100])
self.assertEqual(form.thumbnail(), ''.join((
'<div class="image-picker-field" data-sizes="16,32" ',
'data-basename="thumbnail" data-endpoint="{0}">'.format(endpoint),
'<div class="image-picker-preview">',
'<img src="{0}" '.format(doc.thumbnail(100)),
'data-placeholder="{0}"/>'.format(placeholder(None, 'default')),
'</div>',
'<span class="image-picker-btn btn btn-default btn-file">',
'Choose a picture',
'<input id="thumbnail-filename" name="thumbnail-filename" ',
'type="hidden" value="">',
'<input id="thumbnail-bbox" name="thumbnail-bbox" ',
'type="hidden" value="10,10,100,100">',
'</span>',
'</div>',
)))
def test_empty(self):
form = self.F()
endpoint = url_for('storage.upload', name=tmp.name)
self.assertEqual(form.image.filename.data, None)
self.assertEqual(form.image.bbox.data, None)
self.assertEqual(
form.image(), ''.join((
'<div class="image-picker-field" data-sizes="100" ',
'data-basename="image" data-endpoint="{0}">'.format(endpoint),
'<div class="image-picker-preview">',
'<img src="{0}" '.format(placeholder(None, 'default')),
'data-placeholder="{0}"/>'.format(placeholder(None,
'default')),
'</div>',
'<span class="image-picker-btn btn btn-default btn-file">',
'Choose a picture',
'<input id="image-filename" name="image-filename" ',
'type="hidden" value="">',
'<input id="image-bbox" name="image-bbox" type="hidden" value="">',
'</span>',
'</div>',
)))
self.assertEqual(form.thumbnail.filename.data, None)
self.assertEqual(form.thumbnail.bbox.data, None)
self.assertEqual(
form.thumbnail(), ''.join((
'<div class="image-picker-field" data-sizes="16,32" ',
'data-basename="thumbnail" data-endpoint="{0}">'.format(
endpoint),
'<div class="image-picker-preview">',
'<img src="{0}" '.format(placeholder(None, 'default')),
'data-placeholder="{0}"/>'.format(placeholder(None,
'default')),
'</div>',
'<span class="image-picker-btn btn btn-default btn-file">',
'Choose a picture',
'<input id="thumbnail-filename" name="thumbnail-filename" ',
'type="hidden" value="">',
'<input id="thumbnail-bbox" name="thumbnail-bbox" ',
'type="hidden" value="">',
'</span>',
'</div>',
)))
def __call__(self, field, **kwargs):
sizes = ','.join(str(s) for s in field.sizes)
default_img = placeholder(None, field.placeholder)
html = [('<div class="image-picker-field" data-sizes="{0}" '
'data-basename="{1}" data-endpoint="{2}">').format(
sizes, field.name,
field.endpoint), '<div class="image-picker-preview">',
'<img src="{0}" data-placeholder="{1}"/>'.format(
field.src or default_img, default_img), '</div>',
'<span class="image-picker-btn btn btn-default btn-file">',
_('Choose a picture'),
field.filename(),
field.bbox(), '</span>', '</div>']
return HTMLString(''.join(html))
def __call__(self, field, **kwargs):
sizes = ",".join(str(s) for s in field.sizes)
default_img = placeholder(None, field.placeholder)
html = [
('<div class="image-picker-field" data-sizes="{0}" ' 'data-basename="{1}" data-endpoint="{2}">').format(
sizes, field.name, field.endpoint
),
'<div class="image-picker-preview">',
'<img src="{0}" data-placeholder="{1}"/>'.format(field.src or default_img, default_img),
"</div>",
'<span class="image-picker-btn btn btn-default btn-file">',
_("Choose a picture"),
field.filename(),
field.bbox(),
"</span>",
"</div>",
]
return HTMLString("".join(html))
def test_with_image(self):
endpoint = url_for('storage.upload', name=tmp.name)
doc = self.D()
with open(self.data('image.png')) as img:
doc.image.save(img, 'image.jpg')
doc.save()
form = self.F(None, doc)
self.assertEqual(form.image.filename.data, 'image.jpg')
self.assertEqual(form.image.bbox.data, None)
self.assertEqual(form.image(), ''.join((
'<div class="image-picker-field" data-sizes="100" data-basename="image" data-endpoint="{0}">'.format(endpoint),
'<div class="image-picker-preview">',
'<img src="{0}" data-placeholder="{1}"/>'.format(doc.image(100), placeholder(None, 'default')),
'</div>',
'<span class="image-picker-btn btn btn-default btn-file">',
'Choose a picture',
'<input id="image-filename" name="image-filename" type="hidden" value="">',
'<input id="image-bbox" name="image-bbox" type="hidden" value="">',
'</span>',
'</div>',
)))
