Merge: Added contributing guidelines and link from readme

[nit.git] / src / web / model_api.nit

diff --git a/src/web/model_api.nit b/src/web/model_api.nit
index 9bbe5ad..0d4c205 100644 (file)
--- a/src/web/model_api.nit
+++ b/src/web/model_api.nit
@@ -18,65 +18,6 @@ import web_base
 import highlight
 import uml
 
-# Specific handler for nitweb API.
-abstract class APIHandler
-       super ModelHandler
-
-       # The JSON API does not filter anything by default.
-       #
-       # So we can cache the model view.
-       var view: ModelView is lazy do
-               var view = new ModelView(model)
-               view.min_visibility = private_visibility
-               view.include_fictive = true
-               view.include_empty_doc = true
-               view.include_attribute = true
-               view.include_test_suite = true
-               return view
-       end
-
-       # Try to load the mentity from uri with `/:id`.
-       #
-       # Send 400 if `:id` is null.
-       # Send 404 if no entity is found.
-       # Return null in both cases.
-       fun mentity_from_uri(req: HttpRequest, res: HttpResponse): nullable MEntity do
-               var id = req.param("id")
-               if id == null then
-                       res.error 400
-                       return null
-               end
-               var mentity = find_mentity(view, id)
-               if mentity == null then
-                       res.error 404
-               end
-               return mentity
-       end
-end
-
-# Group all api handlers in one router.
-class APIRouter
-       super Router
-
-       # Model to pass to handlers.
-       var model: Model
-
-       # ModelBuilder to pass to handlers.
-       var modelbuilder: ModelBuilder
-
-       # Mainmodule to pass to handlers.
-       var mainmodule: MModule
-
-       init do
-               use("/list", new APIList(model, mainmodule))
-               use("/search", new APISearch(model, mainmodule))
-               use("/random", new APIRandom(model, mainmodule))
-               use("/entity/:id", new APIEntity(model, mainmodule))
-               use("/code/:id", new APIEntityCode(model, mainmodule, modelbuilder))
-               use("/uml/:id", new APIEntityUML(model, mainmodule))
-       end
-end
-
 # List all mentities.
 #
 # MEntities can be filtered on their kind using the `k` parameter.
@@ -179,6 +120,51 @@ class APIEntity
        end
 end
 
+# Linearize super definitions of a MClassDef or a MPropDef if any.
+#
+# Example: `GET /entity/core::Array/linearization`
+class APIEntityLinearization
+       super APIHandler
+
+       redef fun get(req, res) do
+               var mentity = mentity_from_uri(req, res)
+               if mentity == null then
+                       res.error 404
+                       return
+               end
+               var lin = mentity.collect_linearization(mainmodule)
+               if lin == null then
+                       res.error 404
+                       return
+               end
+               res.json new JsonArray.from(lin)
+       end
+end
+
+# List definitions of a MEntity.
+#
+# Example: `GET /defs/core::Array`
+class APIEntityDefs
+       super APIHandler
+
+       redef fun get(req, res) do
+               var mentity = mentity_from_uri(req, res)
+               var arr = new JsonArray
+               if mentity isa MModule then
+                       for mclassdef in mentity.mclassdefs do arr.add mclassdef
+               else if mentity isa MClass then
+                       for mclassdef in mentity.mclassdefs do arr.add mclassdef
+               else if mentity isa MClassDef then
+                       for mpropdef in mentity.mpropdefs do arr.add mpropdef
+               else if mentity isa MProperty then
+                       for mpropdef in mentity.mpropdefs do arr.add mpropdef
+               else
+                       res.error 404
+                       return
+               end
+               res.json arr
+       end
+end
 
 # Return a UML representation of MEntity.
 #