def test_basic_conf(self):
settings.WIRECLOUD_PLUGINS = ()
core_plugins = len(get_plugins())
core_features = len(get_active_features())
core_classic_javascripts = len(get_extra_javascripts('classic'))
core_smartphone_javascripts = len(get_extra_javascripts('smartphone'))
core_classic_extensions = len(get_widget_api_extensions('classic', {}))
core_smartphone_extensions = len(
get_widget_api_extensions('smartphone', {}))
settings.WIRECLOUD_PLUGINS = (
'wirecloud.platform.tests.plugins.WirecloudTestPlugin1',
'wirecloud.platform.tests.plugins.WirecloudTestPlugin2',
)
clear_cache()
self.assertEqual(len(get_plugins()), core_plugins + 2)
self.assertEqual(len(get_active_features()), core_features + 2)
self.assertEqual(len(get_extra_javascripts('classic')),
core_classic_javascripts + 2)
self.assertEqual(len(get_extra_javascripts('smartphone')),
core_smartphone_javascripts + 1)
self.assertEqual(len(get_widget_api_extensions('classic', {})),
core_classic_extensions + 1)
self.assertEqual(len(get_widget_api_extensions('smartphone', {})),
core_smartphone_extensions + 0)
def fix_widget_code(widget_code, content_type, request, encoding, use_platform_style, requirements, mode, theme):
# This line is here for raising UnicodeDecodeError in case the widget_code is not encoded using the expecified encoding
widget_code.decode(encoding)
if content_type in ('text/html', 'application/xhtml+xml') and widget_code.strip() == b'':
widget_code = b'<html></html>'
if content_type == 'text/html':
parser = etree.HTMLParser(encoding=encoding)
serialization_options = {'method': 'html'}
elif content_type == 'application/xhtml+xml':
parser = etree.XMLParser(encoding=encoding)
serialization_options = {'method': 'xml', 'xml_declaration': False}
else:
return widget_code
xmltree = etree.parse(BytesIO(widget_code), parser)
prefix = xmltree.getroot().prefix
xmlns = None
if prefix in xmltree.getroot().nsmap:
xmlns = xmltree.getroot().nsmap[prefix]
# Fix head element
head_elements = xpath(xmltree, '/xhtml:html/xhtml:head', xmlns)
if len(head_elements) == 0:
head_element = etree.Element("head")
xmltree.getroot().insert(0, head_element)
else:
head_element = head_elements[0]
# Fix base element
base_elements = xpath(xmltree, '/xhtml:html/xhtml:head/xhtml:base', xmlns)
for base_element in base_elements[1:]:
base_element.getparent().remove(base_element)
# Fix scripts
scripts = xpath(xmltree, '/xhtml:html//xhtml:script', xmlns)
for script in scripts:
if 'src' in script.attrib:
script.text = ''
head_element.insert(0, etree.Element('script', type="text/javascript", src=get_absolute_static_url('js/WirecloudAPI/WirecloudAPIClosure.js', request=request, versioned=True)))
files = get_widget_api_extensions(mode, requirements)
files.reverse()
for file in files:
head_element.insert(0, etree.Element('script', type="text/javascript", src=get_absolute_static_url(file, request=request, versioned=True)))
for file in get_widget_api_files(request):
head_element.insert(0, etree.Element('script', type="text/javascript", src=file))
if use_platform_style:
for file in get_widget_platform_style(theme):
head_element.insert(0, etree.Element('link', rel="stylesheet", type="text/css", href=file))
# return modified code
return etree.tostring(xmltree, pretty_print=False, encoding=encoding, **serialization_options)
def test_basic_conf(self):
settings.WIRECLOUD_PLUGINS = ()
core_plugins = len(get_plugins())
core_features = len(get_active_features())
core_classic_javascripts = len(get_extra_javascripts('classic'))
core_smartphone_javascripts = len(get_extra_javascripts('smartphone'))
core_classic_extensions = len(get_widget_api_extensions('classic', {}))
core_smartphone_extensions = len(get_widget_api_extensions('smartphone', {}))
settings.WIRECLOUD_PLUGINS = (
'wirecloud.platform.tests.plugins.WirecloudTestPlugin1',
'wirecloud.platform.tests.plugins.WirecloudTestPlugin2',
)
clear_cache()
self.assertEqual(len(get_plugins()), core_plugins + 2)
self.assertEqual(len(get_active_features()), core_features + 2)
self.assertEqual(len(get_extra_javascripts('classic')), core_classic_javascripts + 2)
self.assertEqual(len(get_extra_javascripts('smartphone')), core_smartphone_javascripts + 1)
self.assertEqual(len(get_widget_api_extensions('classic', {})), core_classic_extensions + 1)
self.assertEqual(len(get_widget_api_extensions('smartphone', {})), core_smartphone_extensions + 0)
def fix_widget_code(widget_code, base_url, content_type, request, use_platform_style, force_base=False):
if content_type == 'text/html':
parser = etree.HTMLParser()
xmltree = etree.parse(StringIO(str(widget_code)), parser)
serialization_method = 'html'
elif content_type == 'application/xhtml+xml':
xmltree = etree.fromstring(widget_code).getroottree()
serialization_method = 'xml'
else:
return widget_code
prefix = xmltree.getroot().prefix
xmlns = None
if prefix in xmltree.getroot().nsmap:
xmlns = xmltree.getroot().nsmap[prefix]
# Fix head element
head_elements = xpath(xmltree, '/xhtml:html/xhtml:head', xmlns)
if len(head_elements) == 0:
head_element = etree.Element("head")
xmltree.getroot().insert(0, head_element)
else:
head_element = head_elements[0]
# Fix base element
base_elements = xpath(xmltree, '/xhtml:html/xhtml:head/xhtml:base', xmlns)
for base_element in base_elements[1:]:
base_element.parent.remove(base_element)
if len(base_elements) >= 1 and force_base:
base_elements[0].set('href', base_url)
elif len(base_elements) == 0:
head_element.insert(0, etree.Element('base', href=base_url))
# Fix scripts
uses_old_api = False
scripts = xpath(xmltree, '/xhtml:html//xhtml:script', xmlns)
for script in scripts:
if 'src' in script.attrib:
script.text = ''
if script.get('src', '') == '/ezweb/js/WirecloudAPI/WirecloudAPI.js':
script.getparent().remove(script)
elif script.get('src', '') == '/ezweb/js/EzWebAPI/EzWebAPI.js':
uses_old_api = True
script.set('src', get_absolute_static_url('js/EzWebAPI/EzWebAPI.js', request=request))
files = get_old_widget_api_extensions('index')
files.reverse()
for file in files:
script.addnext(etree.Element('script', type="text/javascript", src=get_absolute_static_url(file, request=request)))
if not uses_old_api:
head_element.insert(0, etree.Element('script', type="text/javascript", src=get_absolute_static_url('js/WirecloudAPI/WirecloudAPIClosure.js', request=request)))
files = get_widget_api_extensions('index')
files.reverse()
for file in files:
head_element.insert(0, etree.Element('script', type="text/javascript", src=get_absolute_static_url(file, request=request)))
head_element.insert(0, etree.Element('script', type="text/javascript", src=get_absolute_static_url('js/WirecloudAPI/WirecloudAPI.js', request=request)))
if use_platform_style:
head_element.insert(0, etree.Element('link', rel="stylesheet", type="text/css", href=get_absolute_static_url('js/EzWebAPI_ext/EzWebGadgets.css', request=request)))
head_element.insert(0, etree.Element('link', rel="stylesheet", type="text/css", href=get_absolute_static_url('css/gadget.css', request=request)))
else:
# Redirect all script starting with /ezweb/ to the platform only when using the old api version
for script in scripts:
if script.get('src', '').startswith('/ezweb/'):
script.set('src', get_absolute_static_url(script.get('src')[7:], request=request))
# return modified code
return etree.tostring(xmltree, pretty_print=False, method=serialization_method)
def fix_widget_code(
widget_code, base_url, content_type, request, encoding, use_platform_style, requirements, force_base, mode
):
# This line is here for raising UnicodeDecodeError in case the widget_code is not encoded using the expecified encoding
widget_code.decode(encoding)
if content_type in ("text/html", "application/xhtml+xml") and widget_code.strip() == b"":
widget_code = b"<html></html>"
if content_type == "text/html":
parser = etree.HTMLParser(encoding=encoding)
serialization_options = {"method": "html"}
elif content_type == "application/xhtml+xml":
parser = etree.XMLParser(encoding=encoding)
serialization_options = {"method": "xml", "xml_declaration": False}
else:
return widget_code
xmltree = etree.parse(BytesIO(widget_code), parser)
prefix = xmltree.getroot().prefix
xmlns = None
if prefix in xmltree.getroot().nsmap:
xmlns = xmltree.getroot().nsmap[prefix]
# Fix head element
head_elements = xpath(xmltree, "/xhtml:html/xhtml:head", xmlns)
if len(head_elements) == 0:
head_element = etree.Element("head")
xmltree.getroot().insert(0, head_element)
else:
head_element = head_elements[0]
# Fix base element
base_elements = xpath(xmltree, "/xhtml:html/xhtml:head/xhtml:base", xmlns)
for base_element in base_elements[1:]:
base_element.getparent().remove(base_element)
if len(base_elements) >= 1 and force_base:
base_elements[0].set("href", base_url)
elif len(base_elements) == 0:
head_element.insert(0, etree.Element("base", href=base_url))
# Fix scripts
scripts = xpath(xmltree, "/xhtml:html//xhtml:script", xmlns)
for script in scripts:
if "src" in script.attrib:
script.text = ""
head_element.insert(
0,
etree.Element(
"script",
type="text/javascript",
src=get_absolute_static_url("js/WirecloudAPI/WirecloudAPIClosure.js", request=request, versioned=True),
),
)
files = get_widget_api_extensions(mode, requirements)
files.reverse()
for file in files:
head_element.insert(
0,
etree.Element(
"script", type="text/javascript", src=get_absolute_static_url(file, request=request, versioned=True)
),
)
head_element.insert(
0,
etree.Element(
"script",
type="text/javascript",
src=get_absolute_static_url("js/WirecloudAPI/WirecloudAPICommon.js", request=request, versioned=True),
),
)
head_element.insert(
0,
etree.Element(
"script",
type="text/javascript",
src=get_absolute_static_url("js/WirecloudAPI/WirecloudWidgetAPI.js", request=request, versioned=True),
),
)
head_element.insert(
0,
etree.Element(
"script",
type="text/javascript",
src=get_absolute_static_url("js/WirecloudAPI/WirecloudAPIBootstrap.js", request=request, versioned=True),
),
)
if use_platform_style:
for file in get_widget_platform_style():
head_element.insert(0, etree.Element("link", rel="stylesheet", type="text/css", href=file))
# return modified code
return etree.tostring(xmltree, pretty_print=False, encoding=encoding, **serialization_options)
