From 9abadaf7af6173be715a12639ecd8cd4e39f59d3 Mon Sep 17 00:00:00 2001
From: Kegan Dougal <kegan@matrix.org>
Date: Thu, 28 May 2015 10:36:02 +0100
Subject: [PATCH] Add {{presence_events}} template.

---
 event-schemas/schema/v1/m.presence      |  2 ++
 templating/matrix_templates/sections.py | 19 +++++++++++++++++++
 templating/matrix_templates/units.py    |  2 ++
 3 files changed, 23 insertions(+)

diff --git a/event-schemas/schema/v1/m.presence b/event-schemas/schema/v1/m.presence
index f7cc60480..bb69ce404 100644
--- a/event-schemas/schema/v1/m.presence
+++ b/event-schemas/schema/v1/m.presence
@@ -1,6 +1,8 @@
 {
     "$schema": "http://json-schema.org/draft-04/schema#",
     "type": "object",
+    "title": "Presence Event",
+    "description": "Informs the client of a user's presence state change.",
     "properties": {
         "content": {
             "type": "object",
diff --git a/templating/matrix_templates/sections.py b/templating/matrix_templates/sections.py
index 6cb0ad5d0..983b78bca 100644
--- a/templating/matrix_templates/sections.py
+++ b/templating/matrix_templates/sections.py
@@ -14,6 +14,20 @@ class MatrixSections(Sections):
     def render_spec_version(self):
         return "0.1.0"
 
+    def _render_events(self, filterFn, sortFn):
+        template = self.env.get_template("events.tmpl")
+        examples = self.units.get("event_examples")
+        schemas = self.units.get("event_schemas")
+        sections = []
+        for event_name in sortFn(schemas):
+            if not filterFn(event_name):
+                continue
+            sections.append(template.render(
+                example=examples[event_name], 
+                event=schemas[event_name]
+            ))
+        return "\n\n".join(sections)
+
     def render_room_events(self):
         template = self.env.get_template("events.tmpl")
         examples = self.units.get("event_examples")
@@ -66,6 +80,11 @@ class MatrixSections(Sections):
             ))
         return "\n\n".join(sections)
 
+    def render_presence_events(self):
+        def filterFn(eventType):
+            return eventType.startswith("m.presence")
+        return self._render_events(filterFn, sorted)
+
     def _render_ce_type(self, type):
         template = self.env.get_template("common-event-fields.tmpl")
         ce_types = self.units.get("common_event_fields")
diff --git a/templating/matrix_templates/units.py b/templating/matrix_templates/units.py
index 109223ded..027a9ab0f 100644
--- a/templating/matrix_templates/units.py
+++ b/templating/matrix_templates/units.py
@@ -170,6 +170,8 @@ class MatrixUnits(Units):
                     schema["typeof"] = base_defs.get(
                         json_schema["allOf"][0].get("$ref")
                     )
+                elif json_schema.get("title"):
+                    schema["typeof"] = json_schema["title"]
 
                 # add type
                 schema["type"] = Units.prop(