def theming_policy(request=None):
"""Primary policy accessor, uses pluggable ZCA lookup.
Resolves into a IThemingPolicy adapter."""
if not request:
request = getRequest()
if not request:
request = NoRequest() # the adapter knows how to handle this
return IThemingPolicy(request)
def cached(*args, **kwargs):
if not CACHE or getConfiguration().debug_mode:
return func(*args, **kwargs)
request = getRequest()
policy = IThemingPolicy(request)
cache_ = policy.getCache()
if not hasattr(cache_, 'collective.themesitesetup'):
setattr(cache_, 'collective.themesitesetup', {})
cache_ = getattr(cache_, 'collective.themesitesetup')
if callable(key):
key_ = key(*args)
else:
key_ = key
if key_ not in cache_:
cache_[key_] = func(*args, **kwargs)
return cache_[key_]
def cached(*args, **kwargs):
if not CACHE or getConfiguration().debug_mode:
return func(*args, **kwargs)
request = getRequest()
policy = IThemingPolicy(request)
cache_ = policy.getCache()
if not hasattr(cache_, 'collective.themefragments'):
setattr(cache_, 'collective.themefragments', {})
cache_ = getattr(cache_, 'collective.themefragments')
if callable(key):
key_ = key(*args)
else:
key_ = key
if key_ not in cache_:
cache_[key_] = func(*args, **kwargs)
return cache_[key_]
def applyTheme(theme):
"""Apply an ITheme
"""
# on write, force using default policy
policy = IThemingPolicy(NoRequest())
settings = policy.getSettings()
plugins = None
themeDirectory = None
pluginSettings = None
currentTheme = policy.getCurrentTheme()
if currentTheme is not None:
themeDirectory = queryResourceDirectory(THEME_RESOURCE_NAME,
currentTheme)
if themeDirectory is not None:
plugins = getPlugins()
pluginSettings = getPluginSettings(themeDirectory, plugins)
if theme is None:
settings.currentTheme = None
settings.rules = None
settings.absolutePrefix = None
settings.parameterExpressions = {}
settings.doctype = ""
if pluginSettings is not None:
for name, plugin in plugins:
plugin.onDisabled(currentTheme, pluginSettings[name],
pluginSettings)
else:
if isinstance(theme.rules, str):
theme.rules = theme.rules.decode('utf-8')
if isinstance(theme.absolutePrefix, str):
theme.absolutePrefix = theme.absolutePrefix.decode('utf-8')
if isinstance(theme.__name__, str):
theme.__name__ = theme.__name__.decode('utf-8')
settings.currentTheme = theme.__name__
settings.rules = theme.rules
settings.absolutePrefix = theme.absolutePrefix
settings.parameterExpressions = theme.parameterExpressions
settings.doctype = theme.doctype
if pluginSettings is not None:
for name, plugin in plugins:
plugin.onDisabled(currentTheme, pluginSettings[name],
pluginSettings)
currentTheme = settings.currentTheme
themeDirectory = queryResourceDirectory(THEME_RESOURCE_NAME,
currentTheme)
if themeDirectory is not None:
plugins = getPlugins()
pluginSettings = getPluginSettings(themeDirectory, plugins)
if pluginSettings is not None:
for name, plugin in plugins:
plugin.onEnabled(currentTheme, pluginSettings[name],
pluginSettings)
policy.set_theme(currentTheme, theme)
def applyTheme(theme):
"""Apply an ITheme
"""
# on write, force using default policy
policy = IThemingPolicy(NoRequest())
settings = policy.getSettings()
plugins = None
themeDirectory = None
pluginSettings = None
currentTheme = policy.getCurrentTheme()
if currentTheme is not None:
themeDirectory = queryResourceDirectory(
THEME_RESOURCE_NAME, currentTheme)
if themeDirectory is not None:
plugins = getPlugins()
pluginSettings = getPluginSettings(themeDirectory, plugins)
if theme is None:
settings.currentTheme = None
settings.rules = None
settings.absolutePrefix = None
settings.parameterExpressions = {}
settings.doctype = ""
if pluginSettings is not None:
for name, plugin in plugins:
plugin.onDisabled(currentTheme, pluginSettings[name],
pluginSettings)
else:
if not isinstance(theme.rules, six.text_type):
theme.rules = theme.rules.decode('utf-8')
if not isinstance(theme.absolutePrefix, six.text_type):
theme.absolutePrefix = theme.absolutePrefix.decode('utf-8')
if not isinstance(theme.__name__, six.text_type):
theme.__name__ = theme.__name__.decode('utf-8')
settings.currentTheme = theme.__name__
settings.rules = theme.rules
settings.absolutePrefix = theme.absolutePrefix
settings.parameterExpressions = theme.parameterExpressions
settings.doctype = theme.doctype
if pluginSettings is not None:
for name, plugin in plugins:
plugin.onDisabled(currentTheme, pluginSettings[name],
pluginSettings)
currentTheme = settings.currentTheme
themeDirectory = queryResourceDirectory(
THEME_RESOURCE_NAME, currentTheme)
if themeDirectory is not None:
plugins = getPlugins()
pluginSettings = getPluginSettings(themeDirectory, plugins)
if pluginSettings is not None:
for name, plugin in plugins:
plugin.onEnabled(currentTheme, pluginSettings[name],
pluginSettings)
policy.set_theme(currentTheme, theme)