Add __json__ methods for DailyReport class.

Change-Id: I1c6ae57ec7cf34afbcfbc7f4e943f38971886220

Author: georges-arm

lnt/server/reporting/dailyreport.py

@@ -324,3 +324,45 @@ def render(self, ts_url, only_html_body=True):
         return template.render(
             report=self, styles=report_css_styles, analysis=lnt.server.reporting.analysis,
             ts_url=ts_url, only_html_body=only_html_body)
+
+    def __json__(self):
+        ret = {}
+        # Input values.
+        ret['num_prior_days_to_include'] = self.num_prior_days_to_include
+        ret['year'] = self.year
+        ret['month'] = self.month
+        ret['day'] = self.day
+        ret['day_start_offset'] = self.day_start_offset.seconds
+        ret['filter_machine_regex_str'] = self.filter_machine_regex_str
+
+        # Computed values.
+        ret['error'] = self.error
+        ret['next_day'] = self.next_day
+        ret['prior_days'] = self.prior_days
+        ret['machine_runs'] = {}
+        for (machine_id, day_index) in self.machine_runs.keys():
+            if machine_id not in ret['machine_runs']:
+                ret['machine_runs'][machine_id] = {}
+            assert day_index not in ret['machine_runs'][machine_id]
+            ret['machine_runs'][machine_id][day_index] = self.machine_runs[(machine_id, day_index)][0]
+
+        ret['reporting_machines'] = dict((m.id, m) for m in self.reporting_machines)
+        ret['reporting_tests'] = dict((t.id, t) for t in self.reporting_tests)
+
+        ret['nr_tests_table'] = {}
+        for (machine, nr_tests_seen) in self.nr_tests_table:
+            assert machine.id not in ret['nr_tests_table']
+            ret['nr_tests_table'][machine.id] = nr_tests_seen
+
+        ret['result_table'] = {}
+        for (field, field_results) in self.result_table:
+            assert field.name not in ret['result_table']
+            ret['result_table'][field.name] = {}
+            for (test, visible_results) in field_results:
+                assert test.id not in ret['result_table'][field.name]
+                ret['result_table'][field.name][test.id] = {}
+                for (machine, day_results) in visible_results:
+                    assert machine.id not in ret['result_table'][field.name][test.id]
+                    ret['result_table'][field.name][test.id][machine.id] = day_results.__json__()
+
+        return ret

lnt/server/reporting/report.py

@@ -69,6 +69,19 @@ def __init__(self, comparisonResult):
         if self.samples is None:
             self.samples = []
 
+    def __json__(self):
+        ret = {}
+        ret['current'] = self.cr.current
+        ret['delta'] = self.cr.delta
+        ret['hash'] = self.hash
+        ret['hash_rgb_color'] = self.hash_rgb_color
+        ret['pct_delta'] = self.cr.pct_delta
+        ret['previous'] = self.cr.previous
+        ret['samples'] = self.samples
+        ret['test_status'] = self.cr.get_test_status()
+        ret['value_status'] = self.cr.get_value_status()
+        return ret
+
 
 class RunResults:
     """
@@ -118,6 +131,9 @@ def complete(self):
             if dr is not None:
                 dr.hash_rgb_color = rgb_colors[i]
 
+    def __json__(self):
+        return [(dr.__json__() if dr is not None else None) for dr in self.results]
+
 
 # Compute static CSS styles for elements. We use the style directly on
 # elements instead of via a stylesheet to support major email clients