Added public json endpoint, updated docs

app/tests/test_app.py

@@ -131,6 +131,8 @@ class TestApp(BootTestCase):
             self.assertTrue(res.status_code == expectedStatus)
             res = client.get('/public/task/{}/iframe/map/'.format(task.id))
             self.assertTrue(res.status_code == expectedStatus)
+            res = client.get('/public/task/{}/json/'.format(task.id))
+            self.assertTrue(res.status_code == expectedStatus)
 
         test_public_views(c, status.HTTP_404_NOT_FOUND)
 

app/urls.py

@@ -17,6 +17,7 @@ urlpatterns = [
     url(r'^public/task/(?P<task_pk>[^/.]+)/iframe/map/$', public_views.map_iframe, name='public_map'),
     url(r'^public/task/(?P<task_pk>[^/.]+)/3d/$', public_views.model_display, name='public_map'),
     url(r'^public/task/(?P<task_pk>[^/.]+)/iframe/3d/$', public_views.model_display_iframe, name='public_map'),
+    url(r'^public/task/(?P<task_pk>[^/.]+)/json/$', public_views.json, name='public_map'),
 
     url(r'^processingnode/([\d]+)/$', app_views.processing_node, name='processing_node'),
 

app/views/public.py

@@ -1,9 +1,11 @@
 import json
 from django.http import Http404
+from django.http import JsonResponse
 from django.shortcuts import get_object_or_404
 from django.utils.translation import ugettext as _
 from django.shortcuts import render
 
+from app.api.tasks import TaskSerializer
 from app.models import Task
 
 
@@ -49,4 +51,9 @@ def model_display(request, task_pk=None):
     return handle_model_display(request, 'app/public/3d_model_display.html', task_pk)
 
 def model_display_iframe(request, task_pk=None):
-    return handle_model_display(request, 'app/public/3d_model_display_iframe.html', task_pk)
+    return handle_model_display(request, 'app/public/3d_model_display_iframe.html', task_pk)
+
+def json(request, task_pk=None):
+    task = get_public_task(task_pk)
+    serializer = TaskSerializer(task)
+    return JsonResponse(serializer.data)

slate/source/includes/reference/_task.md

@@ -8,6 +8,7 @@
   "project": 27,
   "processing_node": 10,
   "images_count": 48,
+  "can_rerun_from": [],
   "available_assets": [
     "all.zip",
     "orthophoto.tif",
@@ -43,6 +44,7 @@ id | int | Unique identifier
 project | int | [Project](#project) ID the task belongs to
 processing_node | int | The ID of the [Processing Node](#processing-node) this task has been assigned to, or `null` if no [Processing Node](#processing-node) has been assigned.
 images_count | int | Number of images
+can_rerun_from | string[] | List of possible "rerun-from" options that this task could restart from, given its currently assigned processing node. If this is an empty list, the task can only be restarted from the start of the pipeline.
 available_assets | string[] | List of [assets](#download-assets) available for download 
 uuid | string | Unique identifier assigned by a [Processing Node](#processing-node) once processing has started.
 name | string | User defined name for the task