Changes between Version 5 and Version 6 of BluePrintRESTImplementation

Timestamp:

12/31/08 22:47:22 (17 years ago)

Author:

Fran Boon

Comment:

Change to completed Shelter example

BluePrintRESTImplementation

@@ -1 +1 @@
 {{{
 # RESTful controller function
-def feature():
+# NB No login required:
+# Anonymous users can Read/Create
+# Authentication required for Update/Delete
+def shelter():
+    table=db.cr_shelter
     if request.args:
         method=request.args[0]
         try:
+            # 1st argument is ID not method => display
             id = int(method)
-            item=t2.display(db.gis_feature)
-            response.view='gis/display_feature.html'
-            return dict(module_name=module_name,modules=modules,options=options,item=item)
+            item=t2.display(table)
+            response.view='display.html'
+            title=T('Shelter Details')
+            edit=A(T("Edit"),_href=t2.action('shelter',['update',t2.id]))
+            list=A(T("List Shelters"),_href=t2.action('shelter'))
+            return dict(module_name=module_name,modules=modules,options=options,item=item,title=title,edit=edit,list=list)
         except:
             if method=="create":
-                form=t2.create(db.gis_feature)
-                response.view='gis/add_feature.html'
-                return dict(module_name=module_name,modules=modules,options=options,form=form)
+                t2.messages.record_created=T("Shelter added")
+                form=t2.create(table)
+                response.view='create.html'
+                title=T('Add Shelter')
+                list=A(T("List Shelters"),_href=t2.action('shelter'))
+                return dict(module_name=module_name,modules=modules,options=options,form=form,title=title,list=list)
             elif method=="display":
-                item=t2.display(db.gis_feature)
-                response.view='gis/display_feature.html'
-                return dict(module_name=module_name,modules=modules,options=options,item=item)
+                item=t2.display(table)
+                response.view='display.html'
+                title=T('Shelter Details')
+                edit=A(T("Edit"),_href=t2.action('shelter',['update',t2.id]))
+                list=A(T("List Shelters"),_href=t2.action('shelter'))
+                return dict(module_name=module_name,modules=modules,options=options,item=item,title=title,edit=edit,list=list)
             elif method=="update":
                 if t2.logged_in:
-                    form=t2.update(db.gis_feature)
-                    response.view='gis/update_feature.html'
-                    return dict(module_name=module_name,modules=modules,options=options,form=form)
+                    t2.messages.record_modified=T("Shelter updated")
+                    form=t2.update(table)
+                    response.view='update.html'
+                    title=T('Edit Shelter')
+                    list=A(T("List Shelters"),_href=t2.action('shelter'))
+                    return dict(module_name=module_name,modules=modules,options=options,form=form,title=title,list=list)
                 else:
                     t2.redirect('login')
             elif method=="delete":
-                t2.delete(db.gis_feature,next='features')
-                return
+                if t2.logged_in:
+                    t2.messages.record_deleted=T("Shelter deleted")
+                    t2.delete(table,next='shelter')
+                    return
+                else:
+                    t2.redirect('login')
             else:
                 # Invalid!
                 return
     else:
-        # List Features
-        list=t2.itemize(db.gis_feature)
-        response.view='gis/list.html'
-        return dict(module_name=module_name,modules=modules,options=options,list=list)
+        # No arguments => default to list
+        list=t2.itemize(table)
+        if list=="No data":
+            list="No Shelters currently registered."
+        response.view='list.html'
+        title=T('List Shelters')
+        subtitle=T('Shelters')
+        add=A(T("Add Shelter"),_href=t2.action('shelter','create'))
+        return dict(module_name=module_name,modules=modules,options=options,list=list,title=title,subtitle=subtitle,add=add)
 }}}