X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=unfold%2Fpage.py;h=07ce237a3aa02467bd3d0503cf111db2853439b5;hb=69482802ee8c2bef1323ba7b95ba5e629d11fa91;hp=07879e7b846fb9344865747d8f8773016d785d7e;hpb=2bea2e0a7ba72728d69b4b96e66b805869e523dd;p=myslice.git

diff --git a/unfold/page.py b/unfold/page.py
index 07879e7b..07ce237a 100644
--- a/unfold/page.py
+++ b/unfold/page.py
@@ -33,7 +33,8 @@ class Page:
         # queue of queries with maybe a domid, see enqueue_query
         self._queue=[]
         # global prelude object
-        self.prelude=Prelude(css_files='css/plugin.css')
+        # global requirements should go in base.html
+        self.prelude=Prelude()
 
     # record known plugins hashed on their domid
     def record_plugin (self, plugin):
@@ -68,6 +69,10 @@ class Page:
         # we only do this if run_it is set
         if run_it: self._queue.append ( (query.query_uuid,domid) )
 
+    def generate_records(self, query, generators, number):
+        self.add_js_files('js/record_generator.js');
+        self.add_js_chunks('$(document).ready(function() { new RecordGenerator(' + query.to_json() + ', ' + json.dumps(generators) + ', 10).run(); });')
+
     # return the javascript code for exposing queries
     # all queries are inserted in the global manifold object
     # in addition, the ones enqueued with 'run_it=True' are triggered 
@@ -80,7 +85,7 @@ class Page:
             result={'query_uuid':a}
             if b: result['domid']=b
             return result
-        env['query_publish_dom_tuples'] = [ query_publish_dom_tuple (a,b) for (a,b) in self._queue ]
+        env['query_exec_tuples'] = [ query_publish_dom_tuple (a,b) for (a,b) in self._queue ]
         javascript = render_to_string ("page-queries.js",env)
         self.add_js_chunks (javascript)
 #        self.reset_queue()
@@ -88,29 +93,6 @@ class Page:
         self.expose_js_manifold_config()
 
 
-# DEPRECATED #    # needs to be called explicitly and only when metadata is actually required
-# DEPRECATED #    # in particular user needs to be logged
-# DEPRECATED #    def get_metadata (self):
-# DEPRECATED #        # look in session's cache - we don't want to retrieve this for every request
-# DEPRECATED #        session=self.request.session
-# DEPRECATED #        if 'manifold' not in session:
-# DEPRECATED #            print "Page.expose_js_metadata: no 'manifold' in session... - cannot retrieve metadata - skipping"
-# DEPRECATED #            return
-# DEPRECATED #        manifold=session['manifold']
-# DEPRECATED #        # if cached, use it
-# DEPRECATED #        if 'metadata' in manifold and isinstance(manifold['metadata'],MetaData):
-# DEPRECATED #            if debug: print "Page.get_metadata: return cached value"
-# DEPRECATED #            return manifold['metadata']
-# DEPRECATED #        # otherwise retrieve it
-# DEPRECATED #        manifold_api_session_auth = session['manifold']['auth']
-# DEPRECATED #        print "get_metadata(), manifold_api_session_auth =", session['manifold']['auth']
-# DEPRECATED #        metadata=MetaData (manifold_api_session_auth)
-# DEPRECATED #        metadata.fetch()
-# DEPRECATED #        # store it for next time
-# DEPRECATED #        manifold['metadata']=metadata
-# DEPRECATED #        if debug: print "Page.get_metadata: return new value"
-# DEPRECATED #        return metadata
-
     # needs to be called explicitly and only when metadata is actually required
     # in particular user needs to be logged
     def get_metadata (self):
@@ -129,18 +111,20 @@ class Page:
         metadata_auth = {'AuthMethod':'anonymous'}
 
         metadata=MetaData (metadata_auth)
-        metadata.fetch()
+        metadata.fetch(self.request)
         # store it for next time
         manifold['metadata']=metadata
         if debug: print "Page.get_metadata: return new value"
         return metadata
             
     def expose_js_metadata (self):
-        # export in this js global...
-        self.add_js_chunks("var MANIFOLD_METADATA =" + self.get_metadata().to_json() + ";")
+        # expose global MANIFOLD_METADATA as a js variable
+        # xxx this is fetched synchroneously..
+        self.add_js_init_chunks("var MANIFOLD_METADATA =" + self.get_metadata().to_json() + ";\n")
 
     def expose_js_manifold_config (self):
-        self.add_js_chunks(Config.manifold_js_export())
+        config=Config()
+        self.add_js_init_chunks(config.manifold_js_export())
 
     #################### requirements/prelude management
     # just forward to self.prelude - see decorator above
@@ -149,6 +133,8 @@ class Page:
     @to_prelude
     def add_css_files (self):pass
     @to_prelude
+    def add_js_init_chunks (self):pass
+    @to_prelude
     def add_js_chunks (self):pass
     @to_prelude
     def add_css_chunks (self):pass