def render_plugin(context,
instance,
placeholder,
template,
processors=None,
current_app=None):
"""
Renders a single plugin and applies the post processors to it's rendered
content.
"""
if current_app:
context['request'].current_app = current_app
if not processors:
processors = []
if isinstance(template, six.string_types):
content = render_to_string(template, flatten_context(context))
elif (isinstance(template, Template)
or (hasattr(template, 'template') and hasattr(template, 'render')
and isinstance(template.template, Template))):
content = template.render(context)
else:
content = ''
for processor in iterload_objects(get_cms_setting('PLUGIN_PROCESSORS')):
content = processor(instance, placeholder, content, context)
for processor in processors:
content = processor(instance, placeholder, content, context)
for processor in DEFAULT_PLUGIN_PROCESSORS:
content = processor(instance, placeholder, content, context)
return content
def render_plugin(context, instance, placeholder, template, processors=None, current_app=None):
"""
Renders a single plugin and applies the post processors to it's rendered
content.
"""
request = context.get('request')
if request:
toolbar = getattr(request, 'toolbar', None)
if current_app:
request.current_app = current_app
else:
toolbar = None
if toolbar and isinstance(template, six.string_types):
template = toolbar.get_cached_template(template)
if not processors:
processors = []
if isinstance(template, six.string_types):
content = render_to_string(template, flatten_context(context))
elif (isinstance(template, Template) or (hasattr(template, 'template') and
hasattr(template, 'render') and isinstance(template.template, Template))):
content = template.render(context)
else:
content = ''
for processor in iterload_objects(get_cms_setting('PLUGIN_PROCESSORS')):
content = processor(instance, placeholder, content, context)
for processor in processors:
content = processor(instance, placeholder, content, context)
for processor in DEFAULT_PLUGIN_PROCESSORS:
content = processor(instance, placeholder, content, context)
return content
def render_plugin(context,
instance,
placeholder,
template,
processors=None,
current_app=None):
"""
Renders a single plugin and applies the post processors to it's rendered
content.
"""
if not processors:
processors = []
if isinstance(template, string_types):
content = render_to_string(template, context_instance=context)
elif isinstance(template, Template):
content = template.render(context)
else:
content = ''
for processor in iterload_objects(get_cms_setting('PLUGIN_PROCESSORS')):
content = processor(instance, placeholder, content, context)
for processor in processors:
content = processor(instance, placeholder, content, context)
for processor in DEFAULT_PLUGIN_PROCESSORS:
content = processor(instance, placeholder, content, context)
return content
def __init__(self, dict, instance, placeholder, processors=None, current_app=None):
super(PluginContext, self).__init__(dict, current_app=current_app)
if not processors:
processors = []
for processor in DEFAULT_PLUGIN_CONTEXT_PROCESSORS:
self.update(processor(instance, placeholder, self))
for processor in iterload_objects(get_cms_setting('PLUGIN_CONTEXT_PROCESSORS')):
self.update(processor(instance, placeholder, self))
for processor in processors:
self.update(processor(instance, placeholder, self))
def __init__(self, dict, instance, placeholder, processors=None, current_app=None):
super(PluginContext, self).__init__(dict, current_app=current_app)
if not processors:
processors = []
for processor in DEFAULT_PLUGIN_CONTEXT_PROCESSORS:
self.update(processor(instance, placeholder))
for processor in iterload_objects(settings.CMS_PLUGIN_CONTEXT_PROCESSORS):
self.update(processor(instance, placeholder))
for processor in processors:
self.update(processor(instance, placeholder))
def __init__(self, dict_, instance, placeholder, processors=None, current_app=None):
dict_ = flatten_context(dict_)
super(PluginContext, self).__init__(dict_)
if not processors:
processors = []
for processor in DEFAULT_PLUGIN_CONTEXT_PROCESSORS:
self.update(processor(instance, placeholder, self))
for processor in iterload_objects(get_cms_setting('PLUGIN_CONTEXT_PROCESSORS')):
self.update(processor(instance, placeholder, self))
for processor in processors:
self.update(processor(instance, placeholder, self))
def discover_toolbars(self):
if self._discovered:
return
#import all the modules
toolbars = get_cms_setting('TOOLBARS')
if toolbars:
for cls in iterload_objects(toolbars):
self.force_register = True
self.register(cls)
self.force_register = False
else:
load('cms_toolbar')
self._discovered = True
def discover_toolbars(self):
if self._discovered:
return
#import all the modules
toolbars = get_cms_setting('TOOLBARS')
if toolbars:
for cls in iterload_objects(toolbars):
self.force_register = True
self.register(cls)
self.force_register = False
else:
load('cms_toolbar')
self._discovered = True
def discover_apps(self):
self.apphooks = get_cms_setting('APPHOOKS')
if self.apphooks:
for cls in iterload_objects(self.apphooks):
try:
self.register(cls, discovering_apps=True)
except AppAlreadyRegistered:
pass
else:
load('cms_app')
self.discovered = True
def discover_apps(self):
if self.discovered:
return
#import all the modules
if settings.CMS_APPHOOKS:
self.block_register = True
for cls in iterload_objects(settings.CMS_APPHOOKS):
self.block_register = False
self.register(cls)
self.block_register = True
self.block_register = False
else:
load('cms_app')
self.discovered = True
def discover_apps(self):
if self.discovered:
return
#import all the modules
if settings.CMS_APPHOOKS:
self.block_register = True
for cls in iterload_objects(settings.CMS_APPHOOKS):
self.block_register = False
self.register(cls)
self.block_register = True
self.block_register = False
else:
load('cms_app')
self.discovered = True
def discover_apps(self):
self.apphooks = get_cms_setting('APPHOOKS')
if self.apphooks:
for cls in iterload_objects(self.apphooks):
try:
self.register(cls, discovering_apps=True)
except AppAlreadyRegistered:
pass
else:
load('cms_app')
self.discovered = True
def render_plugin(self,
instance,
context,
placeholder=None,
editable=False):
if not placeholder:
placeholder = instance.placeholder
instance, plugin = instance.get_plugin_instance()
if not instance or not plugin.render_plugin:
return ''
# we'd better pass a flat dict to template.render
# as plugin.render can return pretty much any kind of context / dictionary
# we'd better flatten it and force to a Context object
# flattening the context means that template must be an engine-specific template object
# which is guaranteed by get_cached_template if the template returned by
# plugin._get_render_template is either a string or an engine-specific template object
context = PluginContext(context, instance, placeholder)
context = plugin.render(context, instance, placeholder.slot)
context = flatten_context(context)
template = plugin._get_render_template(context, instance, placeholder)
template = self.get_cached_template(template)
content = template.render(context)
for processor in iterload_objects(
get_cms_setting('PLUGIN_PROCESSORS')):
content = processor(instance, placeholder, content, context)
if editable:
content = self.render_editable_plugin(
instance,
context=context,
plugin_class=plugin,
placeholder=placeholder,
content=content,
)
placeholder_cache = self._rendered_plugins_by_placeholder[
placeholder.pk]
plugins_cache = placeholder_cache.setdefault('plugins', [])
plugins_cache.append(instance)
for processor in DEFAULT_PLUGIN_PROCESSORS:
content = processor(instance, placeholder, content, context)
return content
def discover_apps(self):
if self.discovered:
return
#import all the modules
apphooks = get_cms_setting('APPHOOKS')
if apphooks:
self.block_register = True
for cls in iterload_objects(apphooks):
self.block_register = False
self.register(cls)
self.block_register = True
self.block_register = False
else:
load('cms_app')
self.discovered = True
def save_model(self, request, entry, form, change):
"""Fill the content field with the interpretation
of the placeholder"""
context = RequestContext(request)
#dm
processors = iterload_objects(settings.CMS_PLUGIN_PROCESSORS)
plugins = [plugin for plugin in get_plugins(request, entry.content_placeholder)]
render = render_plugins(plugins, context, entry.content_placeholder)
content = "".join(render)
entry.placeholder_render = content
#entry.placeholder_render = render_placeholder(entry.content_placeholder, context )
#entry.content = render_placeholder(entry.content_placeholder, context)
entry.save()
super(EntryPlaceholderAdmin, self).save_model(
request, entry, form, change)
def discover_apps(self):
if self.discovered:
return
#import all the modules
apphooks = get_cms_setting('APPHOOKS')
if apphooks:
self.block_register = True
for cls in iterload_objects(apphooks):
self.block_register = False
self.register(cls)
self.block_register = True
self.block_register = False
else:
load('cms_app')
self.discovered = True
def save_model(self, request, entry, form, change):
"""Fill the content field with the interpretation
of the placeholder"""
context = RequestContext(request)
#dm
processors = iterload_objects(settings.CMS_PLUGIN_PROCESSORS)
plugins = [
plugin
for plugin in get_plugins(request, entry.content_placeholder)
]
render = render_plugins(plugins, context, entry.content_placeholder)
content = "".join(render)
entry.placeholder_render = content
#entry.placeholder_render = render_placeholder(entry.content_placeholder, context )
#entry.content = render_placeholder(entry.content_placeholder, context)
entry.save()
super(EntryPlaceholderAdmin, self).save_model(request, entry, form,
change)
def render_plugin(self, instance, context, placeholder=None, editable=False):
if not placeholder:
placeholder = instance.placeholder
instance, plugin = instance.get_plugin_instance()
if not instance or not plugin.render_plugin:
return ''
# we'd better pass a flat dict to template.render
# as plugin.render can return pretty much any kind of context / dictionary
# we'd better flatten it and force to a Context object
# flattening the context means that template must be an engine-specific template object
# which is guaranteed by get_cached_template if the template returned by
# plugin._get_render_template is either a string or an engine-specific template object
context = PluginContext(context, instance, placeholder)
context = plugin.render(context, instance, placeholder.slot)
context = flatten_context(context)
template = plugin._get_render_template(context, instance, placeholder)
template = self.get_cached_template(template)
content = template.render(context)
for processor in iterload_objects(get_cms_setting('PLUGIN_PROCESSORS')):
content = processor(instance, placeholder, content, context)
if editable:
content = self.render_editable_plugin(
instance,
context=context,
plugin_class=plugin,
placeholder=placeholder,
content=content,
)
placeholder_cache = self._rendered_plugins_by_placeholder[placeholder.pk]
plugins_cache = placeholder_cache.setdefault('plugins', [])
plugins_cache.append(instance)
for processor in DEFAULT_PLUGIN_PROCESSORS:
content = processor(instance, placeholder, content, context)
return content
def render_plugin(context, instance, placeholder, template, processors=None, current_app=None):
"""
Renders a single plugin and applies the post processors to it's rendered
content.
"""
if not processors:
processors = []
if isinstance(template, six.string_types):
content = render_to_string(template, context_instance=context)
elif isinstance(template, Template):
content = template.render(context)
else:
content = ''
for processor in iterload_objects(get_cms_setting('PLUGIN_PROCESSORS')):
content = processor(instance, placeholder, content, context)
for processor in processors:
content = processor(instance, placeholder, content, context)
for processor in DEFAULT_PLUGIN_PROCESSORS:
content = processor(instance, placeholder, content, context)
return content
def render_plugin(context, instance, placeholder, template, processors=None, current_app=None):
"""
Renders a single plugin and applies the post processors to it's rendered
content.
"""
if current_app:
context["request"].current_app = current_app
if not processors:
processors = []
if isinstance(template, six.string_types):
content = render_to_string(template, flatten_context(context))
elif isinstance(template, Template) or (
hasattr(template, "template") and hasattr(template, "render") and isinstance(template.template, Template)
):
content = template.render(context)
else:
content = ""
for processor in iterload_objects(get_cms_setting("PLUGIN_PROCESSORS")):
content = processor(instance, placeholder, content, context)
for processor in processors:
content = processor(instance, placeholder, content, context)
for processor in DEFAULT_PLUGIN_PROCESSORS:
content = processor(instance, placeholder, content, context)
return content
def test_iterators(self):
self.assertIsInstance(django_load.iterload('menus'), Iterator)
toolbars = get_cms_setting('TOOLBARS')
self.assertIsInstance(django_load.iterload_objects(toolbars), Iterator)