def afterSetUp(self):
data = getFile('image.gif').read()
item = DummyContent()
item.image = NamedImage(data, 'image/gif', u'image.gif')
self.app._setOb('item', item)
self.item = self.app.item
self.scaling = ImageScaling(self.app.item, None)
def setUp(self):
data = getFile('image.png').read()
item = DummyContent()
item.image = NamedImage(data, 'image/png', u'image.png')
self.layer['app']._setOb('item', item)
self.item = self.layer['app'].item
self.scaling = ImageScaling(self.item, None)
def testCreateHighPixelDensityScaleWithoutData(self):
item = DummyContent()
scaling = ImageScaling(item, None)
scaling.getHighPixelDensityScales = lambda: [{
'scale': 2,
'quality': 66
}]
foo = scaling.scale('image', width=100, height=80)
self.assertFalse(hasattr(foo, 'srcset'))
def logo(self):
logo = self.getItems()
if not logo:
return None
if getattr(logo, 'image_sizes', None):
sizes = logo.image_sizes['base']
return {
'id':
logo.getId,
'content':
'<img width="%s" height="%s" title="%s" alt="%s" src="%s"/>' %
(str(sizes[0]), str(
sizes[1]), logo.Description, logo.Title, logo.getPath())
}
else:
logo = logo.getObject()
if has_dx and IImage.providedBy(logo):
return {
'id':
logo.id,
'content':
ImageScaling(logo,
self.request).tag(title=logo.Description())
}
elif hasattr(logo, 'tag'):
return {
'id': logo.id,
'content': logo.tag(title=logo.Description())
}
elif has_dx and IDocument.providedBy(logo):
return {
'id': logo.id,
'content': logo.text and logo.text.raw or ''
}
elif hasattr(logo, 'getText'):
return {'id': logo.id, 'content': logo.getText()}
elif logo.portal_type == 'FlashMovie':
return {
'id':
logo.id,
'content':
ObjectView(logo, self.request,
'flashmovie_macro_flashobject.pt')
}
return None
def testScaledJpegImageQuality(self):
"""Test image quality setting for jpeg images.
Image quality not available for PNG images.
"""
data = getFile('image.jpg').read()
item = DummyContent()
item.image = NamedImage(data, 'image/png', u'image.jpg')
scaling = ImageScaling(item, None)
# scale an image, record its size
foo = scaling.scale('image', width=100, height=80)
size_foo = foo.data.getSize()
# let's pretend p.a.imaging set the scaling quality to "really sloppy"
gsm = getGlobalSiteManager()
qualitySupplier = DummyQualitySupplier()
gsm.registerUtility(qualitySupplier.getQuality, IScaledImageQuality)
wait_to_ensure_modified()
# now scale again
bar = scaling.scale('image', width=100, height=80)
size_bar = bar.data.getSize()
# first one should be bigger
self.assertTrue(size_foo > size_bar)
def testCreateScaleWithoutData(self):
item = DummyContent()
scaling = ImageScaling(item, None)
foo = scaling.scale('image', width=100, height=80)
self.assertEqual(foo, None)
def __new__(cls, context, request):
parent = aq_parent(context)
if IImageScaleTraversable.providedBy(parent):
return ImageScaling(parent, request)
return None
def getSolgemaBandeaux(self):
bandeaux = self.getItems()
bandeauxList = []
base_ajax_content_load = self.request.get('ajax_content_load')
base_ajax_load = self.request.get('ajax_load')
setattr(self.request, 'ajax_content_load', 1)
setattr(self.request, 'ajax_load', 1)
for bandeau in bandeaux:
bdict = {}
if getattr(bandeau, 'image_sizes', None):
height = str(bandeau.image_sizes['base'][1])
url = str(bandeau.getPath() + '/image')
try:
title = str(bandeau.Description)
except:
try:
title = str(bandeau.Description.encode('utf-8'))
except:
try:
title = str(bandeau.Description.decode('utf-8'))
except:
title = safe_unicode(bandeau.Description)
if getattr(bandeau, 'bannerImageLink', ''):
link = str(self.context.absolute_url() + '/resolveuid/' +
bandeau.bannerImageLink)
else:
link = None
repeat = getattr(bandeau, 'backgroundRepeat', None)
if not repeat:
repeat = 'no-repeat'
repeat = str(repeat)
align = getattr(bandeau, 'backgroundAlign', None)
if not align:
align = 'left'
align = str(align)
cssClass = 'bandeau_image'
cssStyle = 'position:relative;'
if getattr(bandeau, 'backgroundExtend', False):
cssClass += ' backgroundExtend'
if getattr(bandeau, 'backgroundFixed', False):
cssClass += ' backgroundFixed'
if len(bandeauxList) == 0:
cssClass += ' ' + bandeau.id.replace(
'.', '_') + ' carousel-banner-content selected'
cssStyle += ' display:block;'
else:
cssClass += ' ' + bandeau.id.replace(
'.', '_') + ' carousel-banner-content'
cssStyle += ' display:none;'
if link:
backgrounddiv = '<a style="display:block; height:%spx; width:100%%; background:transparent url(%s) %s %s top;" title="%s" class="%s" href="%s"></a>' % (
height, url, repeat, align, title, cssClass, link)
else:
backgrounddiv = '<div style="height:%spx; width:100%%; background:transparent url(%s) %s %s top;" title="%s" class="%s"></div>' % (
height, url, repeat, align, title, cssClass)
# bandeauxList.append({'id':bandeau.id, 'content':bandeau.tag(title=bandeau.Description())})
bdict = {
'id': bandeau.id,
'content': backgrounddiv,
'cssClass': cssClass,
'cssStyle': cssStyle,
'url': url,
'link': link,
'align': align,
'repeat': repeat
}
else:
bandeau = bandeau.getObject()
if (has_dx and IImage.providedBy(bandeau)) or hasattr(
bandeau, 'tag'):
if hasattr(bandeau, 'getHeight'):
height = bandeau.getHeight()
else:
height = ImageScaling(bandeau,
self.request).scale().height
if has_dx and IImage.providedBy(bandeau):
url = bandeau.absolute_url()
else:
url = str(bandeau.absolute_url() + '/image')
title = bandeau.title
bkg = IBackgroundContent(bandeau, None)
repeat = getattr(bkg, 'backgroundRepeat', None)
if not repeat:
repeat = 'no-repeat'
align = getattr(bkg, 'backgroundAlign', None)
if not align:
align = 'left'
align = str(align)
cssClass = 'bandeau_image'
cssStyle = 'position:relative;'
if getattr(bkg, 'backgroundExtend', False):
cssClass += ' backgroundExtend'
if getattr(bkg, 'backgroundFixed', False):
cssClass += ' backgroundFixed'
if len(bandeauxList) == 0:
cssClass += ' ' + bandeau.id.replace(
'.', '_') + ' carousel-banner-content selected'
cssStyle += ' display:block;'
else:
cssClass += ' ' + bandeau.id.replace(
'.', '_') + ' carousel-banner-content'
cssStyle += ' display:none;'
if getattr(bkg, 'bannerImageLink', ''):
link = str(self.context.absolute_url() +
'/resolveuid/' + bkg.bannerImageLink)
else:
link = None
if link:
backgrounddiv = '<a style="display:block; height:%spx; width:100%%; background:transparent url(%s) %s %s top;" title="%s" class="%s" href="%s"></a>' % (
height, url, repeat, align, title, cssClass, link)
else:
backgrounddiv = '<div style="height:%spx; width:100%%; background:transparent url(%s) %s %s top;" title="%s" class="%s"></div>' % (
height, url, repeat, align, title, cssClass)
bdict = {
'id': bandeau.id,
'content': backgrounddiv,
'cssClass': cssClass,
'cssStyle': cssStyle,
'url': url,
'link': link,
'align': align,
'repeat': repeat
}
elif has_dx and IDocument.providedBy(bandeau):
bdict['id'] = bandeau.id
bdict['content'] = bandeau.text and bandeau.text.raw or ''
elif hasattr(bandeau,
'getText') and not bandeau.portal_type in [
'Topic', 'Collection'
]:
try:
bdict['id'] = bandeau.id
bdict['content'] = bandeau.getText()
except:
raise ValueError('error with: ' + str(bandeau))
elif bandeau.portal_type == 'Collage':
bdict['id'] = bandeau.id
bdict['content'] = ObjectView(bandeau, self.request,
'collage_renderer.pt')
elif bandeau.portal_type == 'FlashMovie':
bdict['id'] = bandeau.id
bdict['content'] = ObjectView(
bandeau, self.request,
'flashmovie_macro_flashobject.pt')
elif bandeau.portal_type == 'Folder':
bdict['id'] = bandeau.id
bdict['content'] = ObjectView(bandeau, self.request,
'folder_renderer.pt')
else:
bdict['id'] = bandeau.id
bdict['content'] = bandeau()
bandeauxList.append(bdict)
if not base_ajax_content_load:
delattr(self.request, 'ajax_content_load')
if not base_ajax_load:
delattr(self.request, 'ajax_load')
return bandeauxList
