if setting not in self._settings: return default
else: return self._settings[setting]
- def is_visible (self): return self.visible
- def is_hidable (self): return self.hidable
- def is_hidden_by_default (self): return self.hidden_by_default
-
##########
def need_debug (self):
if not DEBUG: return False
# in essence, wraps the results of self.render_content ()
def render (self, request):
uuid = self.uuid
- # initialize prelude placeholder
- self._init_request (request)
-
+ # initialize prelude placeholder if needed
+ self._init_prelude (request)
# call render_content
plugin_content = self.render_content (request)
- # expose _settings in json format to js
- settings_json = json.dumps (self._settings, separators=(',',':'))
-
- env= {'plugin_content' : plugin_content,
- 'settings_json' : settings_json,
- }
+ # shove this into plugin.html
+ env = {}
+ env ['plugin_content']= plugin_content
env.update(self._settings)
result = render_to_string ('plugin.html',env)
- # handle requirements() if defined on this class
- try:
- self.handle_requirements (request, self.requirements())
- except AttributeError:
- # most likely the object does not have that method defined, which is fine
- pass
- except:
- import traceback
- traceback.print_exc()
- pass
+ # expose _settings in json format to js, and add plugin_uuid: uuid in the mix
+ js_env = { 'plugin_uuid' : self.uuid }
+ js_env.update (self._settings)
+ settings_json = json.dumps (js_env, separators=(',',':'))
+ env ['settings_json' ] = settings_json
+ # compute plugin-specific initialization
+ js_init = render_to_string ( 'init_plugin.js', env )
+ print 'js_init',js_init
+ self.add_js_chunks (request, js_init)
+
+ # interpret the result of requirements ()
+ self.handle_requirements (request)
return result
return result
#################### requirements/prelude management
- def _init_request (self, request):
+ def _init_prelude (self, request):
if not hasattr (request, 'plugin_prelude'):
# include css/plugins.css
request.plugin_prelude=Prelude(css_files='css/plugin.css')
# can be used directly in render_content()
def add_js_files (self, request, files):
- self._init_request (request)
+ self._init_prelude (request)
request.plugin_prelude.add_js_files (files)
def add_css_files (self, request, files):
- self._init_request (request)
+ self._init_prelude (request)
request.plugin_prelude.add_css_files (files)
def add_js_chunks (self, request, chunks):
- self._init_request (request)
+ self._init_prelude (request)
request.plugin_prelude.add_js_chunks (chunks)
def add_css_chunks (self, request, chunks):
- self._init_request (request)
+ self._init_prelude (request)
request.plugin_prelude.add_css_chunks (chunks)
# or from the result of self.requirements()
- def handle_requirements (self, request, d):
- for (k,v) in d.iteritems():
- if self.need_debug():
- print "%s: handling requirement %s"%(self.classname,v)
- method_name='add_'+k
- method=Plugin.__dict__[method_name]
- method(self,request,v)
+ def handle_requirements (self, request):
+ try:
+ d=self.requirements()
+ for (k,v) in d.iteritems():
+ if self.need_debug():
+ print "%s: handling requirement %s"%(self.classname,v)
+ method_name='add_'+k
+ method=Plugin.__dict__[method_name]
+ method(self,request,v)
+ except AttributeError:
+ # most likely the object does not have that method defined, which is fine
+ pass
+ except:
+ import traceback
+ traceback.print_exc()
+ pass
######################################## abstract interface
# your plugin is expected to implement either