def styles(request, name):
src = ''
namespace = Namespace()
for tv in ThemeValue.objects.all():
namespace.set_variable('${}-{}'.format(tv.group, tv.name), String(tv.value))
compiler = Compiler(namespace=namespace)
return HttpResponse(compiler.compile_string(src), content_type='text/css')
def style_scss(self, *path):
css_namespace = Namespace()
for key, value in self.settings['keys'].items():
if isinstance(value, LCText):
css_value = String(value)
elif isinstance(value, LCColour):
css_value = Color.from_hex(value)
elif isinstance(value, LCBool):
css_value = Boolean(value.simple())
elif isinstance(value, LCSpin):
css_value = Number(value.simple())
else:
raise ValueError("Unable to find comparable values")
css_namespace.set_variable('${}'.format(key), css_value)
cherrypy.response.headers['Content-Type'] = 'text/css'
with open(os.path.join(self.settings['location'], *path), 'r') as css:
css_content = css.read()
compiler = Compiler(namespace=css_namespace, output_style='nested')
# Something wrong with PyScss,
# Syntax error: Found u'100%' but expected one of ADD.
# Doesn't happen on next attempt, so we are doing bad thing
attempts = 0
while attempts < 100:
try:
attempts += 1
ret_string = compiler.compile_string(css_content)
return ret_string
except Exception as exc:
if attempts == 100:
log.debug(exc)
def render_scss_file(filename, namespace):
root_dir = os.path.dirname(filename)
base_name, base_extension = os.path.splitext(os.path.basename(filename))
render_filename = os.path.join(root_dir, 'render_{}.css'.format(base_name))
with open(filename, 'r') as css_file, open(render_filename, 'w') as render_file:
css_content = css_file.read()
compiler = Compiler(namespace=namespace, output_style='compressed')
render_file.write(compiler.compile_string(css_content))
def styles(request, name):
src = ''
namespace = Namespace()
for tv in ThemeValue.objects.all():
namespace.set_variable('${}-{}'.format(tv.group, tv.name),
String(tv.value))
compiler = Compiler(namespace=namespace)
return HttpResponse(compiler.compile_string(src), content_type='text/css')
def cookWhenChangingSettings(context, bundle=None):
"""When our settings are changed, re-cook the not compilable bundles"""
registry = getUtility(IRegistry)
resources = registry.collectionOfInterface(
IResourceRegistry, prefix="plone.resources", check=False
)
if bundle is None:
# default to cooking legacy bundle
bundles = registry.collectionOfInterface(
IBundleRegistry, prefix="plone.bundles", check=False
)
if "plone-legacy" in bundles:
bundle = bundles["plone-legacy"]
else:
bundle = bundles.setdefault("plone-legacy")
bundle.resources = []
if not bundle.resources:
# you can have a bundle without any resources defined and it's just
# shipped as a legacy compiled js file
return
js_path = bundle.jscompilation
css_path = bundle.csscompilation
if not js_path and not css_path:
logger.warning(
"No js_path or css_path found. We need a plone.resource "
"based resource path in order to store the compiled JS and CSS."
)
return
# Let's join all css and js
css_compiler = Compiler(output_style="compressed")
cooked_css = ""
cooked_js = REQUIREJS_RESET_PREFIX
siteUrl = getSite().absolute_url()
request = getRequest()
for package in bundle.resources or []:
if package not in resources:
continue
resource = resources[package]
if css_path:
for css_resource in resource.css:
css_url = siteUrl + "/" + css_resource
response = subrequest(css_url)
if response.status == 200:
logger.info("Cooking css %s", css_resource)
css = response.getBody()
if css_resource[-8:] != ".min.css":
css = css_compiler.compile_string(css)
if not isinstance(css, str):
css = css.decode("utf8")
cooked_css += "\n/* Resource: {} */\n{}\n".format(css_resource, css)
else:
cooked_css += "\n/* Could not find resource: {} */\n\n".format(
css_resource
)
logger.warning("Could not find resource: %s", css_resource)
if not resource.js or not js_path:
continue
js_url = siteUrl + "/" + resource.js
response = subrequest(js_url)
if response.status == 200:
logger.info("Cooking js %s", resource.js)
js = response.getBody()
if not isinstance(js, str):
js = js.decode("utf8")
try:
cooked_js += "\n/* resource: {} */\n{}".format(
resource.js,
js if resource.js.endswith(".min.js") else es5.minify_print(js),
)
except SyntaxError:
cooked_js += "\n/* Resource (error cooking): {} */\n{}".format(
resource.js, js
)
logger.warning("Error cooking resource: %s", resource.js)
else:
logger.warning("Could not find resource: %s", resource.js)
cooked_js += "\n/* Could not find resource: {} */\n\n".format(js_url)
cooked_js += REQUIREJS_RESET_POSTFIX
persistent_directory = getUtility(IResourceDirectory, name="persistent")
if OVERRIDE_RESOURCE_DIRECTORY_NAME not in persistent_directory:
persistent_directory.makeDirectory(OVERRIDE_RESOURCE_DIRECTORY_NAME)
container = persistent_directory[OVERRIDE_RESOURCE_DIRECTORY_NAME]
def _write_resource(resource_path, cooked_string):
if not resource_path:
return
if "++plone++" in resource_path:
resource_path = resource_path.split("++plone++")[-1]
if "/" in resource_path:
resource_name, resource_filepath = resource_path.split("/", 1)
else:
resource_name = "legacy"
resource_filepath = resource_path
if resource_name not in container:
container.makeDirectory(resource_name)
if not isinstance(
cooked_string, bytes
): # handle Error of OFS.Image # noqa: E501
cooked_string = cooked_string.encode("ascii", errors="ignore")
try:
folder = container[resource_name]
fi = BytesIO(cooked_string)
folder.writeFile(resource_filepath, fi)
logger.info("Writing cooked resource: %s", resource_path)
except NotFound:
logger.warning("Error writing cooked resource: %s", resource_path)
_write_resource(js_path, cooked_js)
_write_resource(css_path, cooked_css)
bundle.last_compilation = datetime.now()
# refresh production meta bundles
combine_bundles(context)
# Disable CSRF protection on this request
alsoProvides(request, IDisableCSRFProtection)
def cookWhenChangingSettings(context, bundle=None):
"""When our settings are changed, re-cook the not compilable bundles
"""
registry = getUtility(IRegistry)
resources = registry.collectionOfInterface(
IResourceRegistry, prefix="plone.resources", check=False)
if bundle is None:
# default to cooking legacy bundle
bundles = registry.collectionOfInterface(
IBundleRegistry, prefix="plone.bundles", check=False)
if 'plone-legacy' in bundles:
bundle = bundles['plone-legacy']
else:
bundle = bundles.setdefault('plone-legacy')
bundle.resources = []
if not bundle.resources:
# you can have a bundle without any resources defined and it's just
# shipped as a legacy compiled js file
return
js_path = bundle.jscompilation
css_path = bundle.csscompilation
if not js_path and not css_path:
logger.warn(
'No js_path or css_path found. We need a plone.resource '
'based resource path in order to store the compiled JS and CSS.'
)
return
# Let's join all css and js
css_compiler = Compiler(output_style='compressed')
cooked_css = u''
cooked_js = REQUIREJS_RESET_PREFIX
siteUrl = getSite().absolute_url()
request = getRequest()
for package in bundle.resources or []:
if package not in resources:
continue
resource = resources[package]
if css_path:
for css_resource in resource.css:
css_url = siteUrl + '/' + css_resource
response = subrequest(css_url)
if response.status == 200:
logger.info('Cooking css %s', css_resource)
css = response.getBody()
if css_resource[-8:] != '.min.css':
css = css_compiler.compile_string(css)
if not isinstance(css, six.text_type):
css = css.decode('utf8')
cooked_css += u'\n/* Resource: {0} */\n{1}\n'.format(
css_resource,
css
)
else:
cooked_css +=\
u'\n/* Could not find resource: {0} */\n\n'.format(
css_resource
)
logger.warn('Could not find resource: %s', css_resource)
if not resource.js or not js_path:
continue
js_url = siteUrl + '/' + resource.js
response = subrequest(js_url)
if response.status == 200:
js = response.getBody()
try:
logger.info('Cooking js %s', resource.js)
if not isinstance(js, six.text_type):
js = js.decode('utf8')
cooked_js += '\n/* resource: {0} */\n{1}'.format(
resource.js,
js if '.min.js' == resource.js[-7:] else
es5.minify_print(js)
)
except SyntaxError:
cooked_js +=\
'\n/* Resource (error cooking): {0} */\n{1}'.format(
resource.js,
js
)
logger.warn('Error cooking resource: %s', resource.js)
else:
logger.warn('Could not find resource: %s', resource.js)
cooked_js += '\n/* Could not find resource: {0} */\n\n'.format(
js_url
)
cooked_js += REQUIREJS_RESET_POSTFIX
persistent_directory = getUtility(IResourceDirectory, name="persistent")
if OVERRIDE_RESOURCE_DIRECTORY_NAME not in persistent_directory:
persistent_directory.makeDirectory(OVERRIDE_RESOURCE_DIRECTORY_NAME)
container = persistent_directory[OVERRIDE_RESOURCE_DIRECTORY_NAME]
def _write_resource(resource_path, cooked_string):
if not resource_path:
return
resource_path = resource_path.split('++plone++')[-1]
resource_name, resource_filepath = resource_path.split('/', 1)
if resource_name not in container:
container.makeDirectory(resource_name)
if not isinstance(cooked_string, six.binary_type): # handle Error of OFS.Image # noqa: E501
cooked_string = cooked_string.encode('ascii', errors='ignore')
try:
folder = container[resource_name]
fi = BytesIO(cooked_string)
folder.writeFile(resource_filepath, fi)
logger.info('Writing cooked resource: %s', resource_path)
except NotFound:
logger.warn('Error writing cooked resource: %s', resource_path)
_write_resource(js_path, cooked_js)
_write_resource(css_path, cooked_css)
bundle.last_compilation = datetime.now()
# refresh production meta bundles
combine_bundles(context)
# Disable CSRF protection on this request
alsoProvides(request, IDisableCSRFProtection)
def cookWhenChangingSettings(context, bundle=None):
"""When our settings are changed, re-cook the not compilable bundles
"""
registry = getUtility(IRegistry)
resources = registry.collectionOfInterface(IResourceRegistry,
prefix="plone.resources",
check=False)
if bundle is None:
# default to cooking legacy bundle
bundles = registry.collectionOfInterface(IBundleRegistry,
prefix="plone.bundles",
check=False)
if 'plone-legacy' in bundles:
bundle = bundles['plone-legacy']
else:
bundle = bundles.setdefault('plone-legacy')
bundle.resources = []
if not bundle.resources:
# you can have a bundle without any resources defined and it's just
# shipped as a legacy compiled js file
return
js_path = bundle.jscompilation
css_path = bundle.csscompilation
if not js_path and not css_path:
logger.warn(
'No js_path or css_path found. We need a plone.resource '
'based resource path in order to store the compiled JS and CSS.')
return
# Let's join all css and js
css_compiler = Compiler(output_style='compressed')
cooked_css = u''
cooked_js = REQUIREJS_RESET_PREFIX
siteUrl = getSite().absolute_url()
request = getRequest()
for package in bundle.resources or []:
if package not in resources:
continue
resource = resources[package]
if css_path:
for css_resource in resource.css:
css_url = siteUrl + '/' + css_resource
response = subrequest(css_url)
if response.status == 200:
logger.info('Cooking css %s', css_resource)
css = response.getBody()
if css_resource[-8:] != '.min.css':
css = css_compiler.compile_string(css)
cooked_css += u'\n/* Resource: {0} */\n{1}\n'.format(
css_resource, css)
else:
cooked_css +=\
u'\n/* Could not find resource: {0} */\n\n'.format(
css_resource
)
logger.warn('Could not find resource: %s', css_resource)
if not resource.js or not js_path:
continue
js_url = siteUrl + '/' + resource.js
response = subrequest(js_url)
if response.status == 200:
js = response.getBody()
try:
logger.info('Cooking js %s', resource.js)
cooked_js += '\n/* resource: {0} */\n{1}'.format(
resource.js, js if '.min.js' == resource.js[-7:] else
minify(js, mangle=False, mangle_toplevel=False))
except SyntaxError:
cooked_js +=\
'\n/* Resource (error cooking): {0} */\n{1}'.format(
resource.js,
js
)
logger.warn('Error cooking resource: %s', resource.js)
else:
logger.warn('Could not find resource: %s', resource.js)
cooked_js += '\n/* Could not find resource: {0} */\n\n'.format(
js_url)
cooked_js += REQUIREJS_RESET_POSTFIX
persistent_directory = getUtility(IResourceDirectory, name="persistent")
if OVERRIDE_RESOURCE_DIRECTORY_NAME not in persistent_directory:
persistent_directory.makeDirectory(OVERRIDE_RESOURCE_DIRECTORY_NAME)
container = persistent_directory[OVERRIDE_RESOURCE_DIRECTORY_NAME]
def _write_resource(resource_path, cooked_string):
if not resource_path:
return
resource_path = resource_path.split('++plone++')[-1]
resource_name, resource_filepath = resource_path.split('/', 1)
if resource_name not in container:
container.makeDirectory(resource_name)
if not isinstance(cooked_string, str): # handle Error of OFS.Image
cooked_string = cooked_string.encode('ascii', errors='ignore')
try:
folder = container[resource_name]
fi = StringIO(cooked_string)
folder.writeFile(resource_filepath, fi)
logger.info('Writing cooked resource: %s', resource_path)
except NotFound:
logger.warn('Error writing cooked resource: %s', resource_path)
_write_resource(js_path, cooked_js)
_write_resource(css_path, cooked_css)
bundle.last_compilation = datetime.now()
# refresh production meta bundles
combine_bundles(context)
# Disable CSRF protection on this request
alsoProvides(request, IDisableCSRFProtection)
