nit: Added link to `CONTRIBUTING.md` from the README

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

diff --git a/src/web/web_actions.nit b/src/web/web_actions.nit
index f4c4584..e9198ae 100644 (file)
--- a/src/web/web_actions.nit
+++ b/src/web/web_actions.nit
@@ -22,10 +22,10 @@ import uml
 class TreeAction
        super ModelAction
 
-       redef fun answer(request, url) do
-               var model = init_model_view(request)
+       redef fun get(req, res) do
+               var model = init_model_view(req)
                var view = new HtmlHomePage(model.to_tree)
-               return render_view(view)
+               res.send_view(view)
        end
 end
 
@@ -34,22 +34,20 @@ class SearchAction
        super ModelAction
 
        # TODO handle more than full namespaces.
-       redef fun answer(request, url) do
-               var namespace = request.param("namespace")
-               if namespace == null or namespace.is_empty then
-                       return render_error(400, "Missing :namespace.")
+       redef fun get(req, res) do
+               var namespace = req.param("namespace")
+               var model = init_model_view(req)
+               var mentity = find_mentity(model, namespace)
+               if mentity == null then
+                       res.error(404)
+                       return
                end
-               var model = init_model_view(request)
-               var mentities = model.mentities_by_namespace(namespace)
-               if request.is_json_asked then
-                       var json = new JsonArray
-                       for mentity in mentities do
-                               json.add mentity.to_json
-                       end
-                       return render_json(json)
+               if req.is_json_asked then
+                       res.json(mentity.to_json)
+                       return
                end
-               var view = new HtmlResultPage(namespace, mentities)
-               return render_view(view)
+               var view = new HtmlResultPage(namespace or else "null", [mentity])
+               res.send_view(view)
        end
 end
 
@@ -60,19 +58,16 @@ class CodeAction
        # Modelbuilder used to access sources.
        var modelbuilder: ModelBuilder
 
-       # TODO handle more than full namespaces.
-       redef fun answer(request, url) do
-               var namespace = request.param("namespace")
-               if namespace == null or namespace.is_empty then
-                       return render_error(400, "Missing :namespace.")
-               end
-               var model = init_model_view(request)
-               var mentities = model.mentities_by_namespace(namespace)
-               if mentities.is_empty then
-                       return render_error(404, "No mentity matching this namespace.")
+       redef fun get(req, res) do
+               var namespace = req.param("namespace")
+               var model = init_model_view(req)
+               var mentity = find_mentity(model, namespace)
+               if mentity == null then
+                       res.error(404)
+                       return
                end
-               var view = new HtmlSourcePage(modelbuilder, mentities.first)
-               return render_view(view)
+               var view = new HtmlSourcePage(modelbuilder, mentity)
+               res.send_view(view)
        end
 end
 
@@ -83,19 +78,21 @@ class DocAction
        # Modelbuilder used to access sources.
        var modelbuilder: ModelBuilder
 
-       # TODO handle more than full namespaces.
-       redef fun answer(request, url) do
-               var namespace = request.param("namespace")
-               if namespace == null or namespace.is_empty then
-                       return render_error(400, "Missing :namespace.")
+       redef fun get(req, res) do
+               var namespace = req.param("namespace")
+               var model = init_model_view(req)
+               var mentity = find_mentity(model, namespace)
+               if mentity == null then
+                       res.error(404)
+                       return
                end
-               var model = init_model_view(request)
-               var mentities = model.mentities_by_namespace(namespace)
-               if mentities.is_empty then
-                       return render_error(404, "No mentity matching this namespace.")
+               if req.is_json_asked then
+                       res.json(mentity.to_json)
+                       return
                end
-               var view = new HtmlDocPage(modelbuilder, mentities.first)
-               return render_view(view)
+
+               var view = new HtmlDocPage(modelbuilder, mentity)
+               res.send_view(view)
        end
 end
 
@@ -106,20 +103,17 @@ class UMLDiagramAction
        # Mainmodule used for hierarchy flattening.
        var mainmodule: MModule
 
-       redef fun answer(request, url) do
-               var namespace = request.param("namespace")
-               if namespace == null or namespace.is_empty then
-                       return render_error(400, "Missing :namespace.")
+       redef fun get(req, res) do
+               var namespace = req.param("namespace")
+               var model = init_model_view(req)
+               var mentity = find_mentity(model, namespace)
+               if mentity == null then
+                       res.error(404)
+                       return
                end
-               var model = init_model_view(request)
-               var mentities = model.mentities_by_namespace(namespace)
-               if mentities.is_empty then
-                       return render_error(404, "No mentity matching this namespace.")
-               end
-               var mentity = mentities.first
-               if mentity isa MClassDef then mentity = mentity.mclass
 
                var dot
+               if mentity isa MClassDef then mentity = mentity.mclass
                if mentity isa MClass then
                        var uml = new UMLModel(model, mainmodule)
                        dot = uml.generate_class_uml.write_to_string
@@ -127,10 +121,11 @@ class UMLDiagramAction
                        var uml = new UMLModel(model, mentity)
                        dot = uml.generate_package_uml.write_to_string
                else
-                       return render_error(404, "No diagram matching this namespace.")
+                       res.error(404)
+                       return
                end
-               var view = new HtmlDotPage(dot, mentity.html_name)
-               return render_view(view)
+               var view = new HtmlDotPage(dot, mentity.as(not null).html_name)
+               res.send_view(view)
        end
 end
 
@@ -138,11 +133,10 @@ end
 class RandomAction
        super ModelAction
 
-       # TODO handle more than full namespaces.
-       redef fun answer(request, url) do
-               var n = request.int_arg("n") or else 10
-               var k = request.string_arg("k") or else "modules"
-               var model = init_model_view(request)
+       redef fun get(req, res) do
+               var n = req.int_arg("n") or else 10
+               var k = req.string_arg("k") or else "modules"
+               var model = init_model_view(req)
                var mentities: Array[MEntity]
                if k == "modules" then
                        mentities = model.mmodules.to_a
@@ -153,30 +147,15 @@ class RandomAction
                end
                mentities.shuffle
                mentities = mentities.sub(0, n)
-               if request.is_json_asked then
+               if req.is_json_asked then
                        var json = new JsonArray
                        for mentity in mentities do
                                json.add mentity.to_json
                        end
-                       return render_json(json)
+                       res.json(json)
+                       return
                end
                var view = new HtmlResultPage("random", mentities)
-               return render_view(view)
-       end
-end
-
-redef class MEntity
-
-       # Return `self` as a JsonObject.
-       fun to_json: JsonObject do
-               var obj = new JsonObject
-               obj["name"] = html_name
-               obj["namespace"] = html_raw_namespace
-               var mdoc = self.mdoc
-               if mdoc != null then
-                       obj["synopsis"] = mdoc.content.first.html_escape
-                       obj["mdoc"] = mdoc.content.join("\n").html_escape
-               end
-               return obj
+               res.send_view(view)
        end
 end