From b1651f6ea5b2cf67fe139f4a4164fb8df23f430e Mon Sep 17 00:00:00 2001
From: garemoko <mrdownes@hotmail.com>
Date: Thu, 2 May 2019 12:07:23 +0100
Subject: [PATCH 1/7] add support for course 0 in forum user report events

---
 .../events/mod_forum/user_report_viewed.php   | 27 ++++++--
 .../utils/get_activity/user_report.php        | 17 +++--
 .../data.json                                 | 14 ++++
 .../event.json                                | 10 +++
 .../statements.json                           | 67 +++++++++++++++++++
 .../test.php                                  | 24 +++++++
 6 files changed, 147 insertions(+), 12 deletions(-)
 create mode 100644 tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/data.json
 create mode 100644 tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/event.json
 create mode 100644 tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/statements.json
 create mode 100644 tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/test.php

diff --git a/src/transformer/events/mod_forum/user_report_viewed.php b/src/transformer/events/mod_forum/user_report_viewed.php
index 474b612e4..3c98a45b1 100644
--- a/src/transformer/events/mod_forum/user_report_viewed.php
+++ b/src/transformer/events/mod_forum/user_report_viewed.php
@@ -23,11 +23,19 @@
 function user_report_viewed(array $config, \stdClass $event) {
     $repo = $config['repo'];
     $user = $repo->read_record_by_id('user', $event->userid);
-    $course = $repo->read_record_by_id('course', $event->courseid);
-    $discussion = $repo->read_record_by_id('user', $event->relateduserid);
-    $lang = utils\get_course_lang($course);
 
-    return[[
+    if ($event->courseid == "0") {
+        $course = (object) [
+            "id" => 0
+        ];
+        $lang = "en";
+    }
+    else {
+        $course = $repo->read_record_by_id('course', $event->courseid);
+        $lang = utils\get_course_lang($course);
+    }
+
+    $statement = [
         'actor' => utils\get_user($config, $user),
         'verb' => [
             'id' => 'http://id.tincanapi.com/verb/viewed',
@@ -35,7 +43,7 @@ function user_report_viewed(array $config, \stdClass $event) {
                 $lang => 'viewed'
             ],
         ],
-        'object' => utils\get_activity\user_report($config, $user, $course),
+        'object' => utils\get_activity\user_report($config, $user, $course, $event->relateduserid, $lang),
         'timestamp' => utils\get_event_timestamp($event),
         'context' => [
             'platform' => $config['source_name'],
@@ -46,12 +54,17 @@ function user_report_viewed(array $config, \stdClass $event) {
             'contextActivities' => [
                 'grouping' => [
                     utils\get_activity\site($config),
-                    utils\get_activity\course($config, $course),
                 ],
                 'category' => [
                     utils\get_activity\source($config),
                 ]
             ],
         ]
-    ]];
+    ];
+
+    if ($event->courseid != "0") {
+        array_push($statement['context']['contextActivities']['grouping'], utils\get_activity\course($config, $course));
+    }
+
+    return[$statement];
 }
diff --git a/src/transformer/utils/get_activity/user_report.php b/src/transformer/utils/get_activity/user_report.php
index d9fc55fe2..06d8587eb 100644
--- a/src/transformer/utils/get_activity/user_report.php
+++ b/src/transformer/utils/get_activity/user_report.php
@@ -19,11 +19,9 @@
 
 use src\transformer\utils as utils;
 
-function user_report(array $config, \stdClass $user, \stdClass $course) {
-    $courselang = utils\get_course_lang($course);
+function user_report(array $config, \stdClass $user, \stdClass $course, $relateduserid, $courselang) {
 
-    return [
-        'id' => $config['app_url'].'/mod/forum/user.php?id='.$user->id.'&course='.$course->id,
+    $activity = [
         'definition' => [
             'type' => 'http://id.tincanapi.com/activitytype/user-profile',
             'name' => [
@@ -31,8 +29,17 @@ function user_report(array $config, \stdClass $user, \stdClass $course) {
             ],
             'extensions' => [
                 'https://moodle.org/xapi/extensions/user_id' => $user->id,
-                'https://moodle.org/xapi/extensions/course_id' => $course->id,
             ],
         ],
     ];
+
+    if ($course->id == "0") {
+        $activity['id'] = $config['app_url'].'/mod/forum/user.php?id='.$relateduserid;
+    }
+    else {
+        $activity['id'] = $config['app_url'].'/mod/forum/user.php?id='.$relateduserid.'&course='.$course->id;
+        $activity['definition']['extensions']['https://moodle.org/xapi/extensions/course_id'] = $course->id;
+    }
+
+    return $activity;
 }
diff --git a/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/data.json b/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/data.json
new file mode 100644
index 000000000..e825aad41
--- /dev/null
+++ b/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/data.json
@@ -0,0 +1,14 @@
+{
+    "user": [
+        {
+            "id": 1,
+            "firstname": "loggedin_user_firstname",
+            "email": "test1@test.com"
+        },
+        {
+            "id": 2,
+            "firstname": "viewed_user_firstname",
+            "email": "test2@test.com"
+        }
+    ]
+}
\ No newline at end of file
diff --git a/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/event.json b/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/event.json
new file mode 100644
index 000000000..79cbabda6
--- /dev/null
+++ b/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/event.json
@@ -0,0 +1,10 @@
+{
+    "id": 1,
+    "userid": 1,
+    "relateduserid": 2,
+    "courseid": 0,
+    "timecreated": 1433946701,
+    "objecttable": null,
+    "objectid": null,
+    "eventname": "\\mod_forum\\event\\user_report_viewed"
+}
\ No newline at end of file
diff --git a/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/statements.json b/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/statements.json
new file mode 100644
index 000000000..469d2283a
--- /dev/null
+++ b/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/statements.json
@@ -0,0 +1,67 @@
+[
+    {
+        "actor": {
+            "name": "loggedin_user_firstname",
+            "account": {
+                "homePage": "http:\/\/www.example.org",
+                "name": "1"
+            }
+        },
+        "verb": {
+            "id": "http:\/\/id.tincanapi.com\/verb\/viewed",
+            "display": {
+                "en": "viewed"
+            }
+        },
+        "object": {
+            "id": "http:\/\/www.example.org\/mod\/forum\/user.php?id=1&course=1",
+            "definition": {
+                "type": "http:\/\/id.tincanapi.com\/activitytype\/user-profile",
+                "name": {
+                    "en": "forum posts of loggedin_user_firstname"
+                },
+                "extensions": {
+                    "https:\/\/moodle.org\/xapi\/extensions\/user_id": 1,
+                    "https:\/\/moodle.org\/xapi\/extensions\/course_id": 1
+                }
+            }
+        },
+        "timestamp": "2015-06-10T15:31:41+01:00",
+        "context": {
+            "platform": "Moodle",
+            "language": "en",
+            "extensions": {
+                "http:\/\/lrs.learninglocker.net\/define\/extensions\/info": {
+                    "http:\/\/moodle.org": "1.0.0",
+                    "https:\/\/github.com\/xAPI-vle\/moodle-logstore_xapi": "0.0.0-development",
+                    "event_name": "\\mod_forum\\event\\user_report_viewed",
+                    "event_function": "\\src\\transformer\\events\\mod_forum\\user_report_viewed"
+                }
+            },
+            "contextActivities": {
+                "grouping": [
+                    {
+                        "id": "http:\/\/www.example.org",
+                        "definition": {
+                            "type": "http:\/\/id.tincanapi.com\/activitytype\/lms",
+                            "name": {
+                                "en": "test_name"
+                            }
+                        }
+                    }
+                ],
+                "category": [
+                    {
+                        "id": "http:\/\/moodle.org",
+                        "definition": {
+                            "type": "http:\/\/id.tincanapi.com\/activitytype\/source",
+                            "name": {
+                                "en": "Moodle"
+                            }
+                        }
+                    }
+                ]
+            }
+        }
+    }
+]
\ No newline at end of file
diff --git a/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/test.php b/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/test.php
new file mode 100644
index 000000000..7f2884303
--- /dev/null
+++ b/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/test.php
@@ -0,0 +1,24 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+namespace tests\mod_forum\user_report_viewed\existing_report_viewed_all_courses;
+defined('MOODLE_INTERNAL') || die();
+
+class test extends \tests\xapi_test_case {
+    protected function get_test_dir() {
+        return __DIR__;
+    }
+}
\ No newline at end of file

From c2905708b69bcdd8c78e8363f6ce3313b1781fa0 Mon Sep 17 00:00:00 2001
From: garemoko <mrdownes@hotmail.com>
Date: Thu, 2 May 2019 12:13:45 +0100
Subject: [PATCH 2/7] Fix activity id in tests

---
 .../user_report_viewed/existing_report_viewed/statements.json   | 2 +-
 .../existing_report_viewed_all_courses/statements.json          | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/mod_forum/user_report_viewed/existing_report_viewed/statements.json b/tests/mod_forum/user_report_viewed/existing_report_viewed/statements.json
index 53dd25207..36b3ae1d8 100644
--- a/tests/mod_forum/user_report_viewed/existing_report_viewed/statements.json
+++ b/tests/mod_forum/user_report_viewed/existing_report_viewed/statements.json
@@ -14,7 +14,7 @@
             }
         },
         "object": {
-            "id": "http:\/\/www.example.org\/mod\/forum\/user.php?id=1&course=1",
+            "id": "http:\/\/www.example.org\/mod\/forum\/user.php?id=2&course=1",
             "definition": {
                 "type": "http:\/\/id.tincanapi.com\/activitytype\/user-profile",
                 "name": {
diff --git a/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/statements.json b/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/statements.json
index 469d2283a..1ca3b3581 100644
--- a/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/statements.json
+++ b/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/statements.json
@@ -14,7 +14,7 @@
             }
         },
         "object": {
-            "id": "http:\/\/www.example.org\/mod\/forum\/user.php?id=1&course=1",
+            "id": "http:\/\/www.example.org\/mod\/forum\/user.php?id=2&course=1",
             "definition": {
                 "type": "http:\/\/id.tincanapi.com\/activitytype\/user-profile",
                 "name": {

From f2d4c412a5f7fd30d14f2edb0185a1a9086b030d Mon Sep 17 00:00:00 2001
From: garemoko <mrdownes@hotmail.com>
Date: Thu, 2 May 2019 12:23:51 +0100
Subject: [PATCH 3/7] test fixes

---
 .../existing_report_viewed/statements.json                 | 4 ++--
 .../existing_report_viewed_all_courses/data.json           | 7 +++++++
 .../existing_report_viewed_all_courses/statements.json     | 4 ++--
 3 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/tests/mod_forum/user_report_viewed/existing_report_viewed/statements.json b/tests/mod_forum/user_report_viewed/existing_report_viewed/statements.json
index 36b3ae1d8..408eb2284 100644
--- a/tests/mod_forum/user_report_viewed/existing_report_viewed/statements.json
+++ b/tests/mod_forum/user_report_viewed/existing_report_viewed/statements.json
@@ -14,7 +14,6 @@
             }
         },
         "object": {
-            "id": "http:\/\/www.example.org\/mod\/forum\/user.php?id=2&course=1",
             "definition": {
                 "type": "http:\/\/id.tincanapi.com\/activitytype\/user-profile",
                 "name": {
@@ -24,7 +23,8 @@
                     "https:\/\/moodle.org\/xapi\/extensions\/user_id": 1,
                     "https:\/\/moodle.org\/xapi\/extensions\/course_id": 1
                 }
-            }
+            },
+            "id": "http:\/\/www.example.org\/mod\/forum\/user.php?id=2&course=1"
         },
         "timestamp": "2015-06-10T15:31:41+01:00",
         "context": {
diff --git a/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/data.json b/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/data.json
index e825aad41..b999fcb0f 100644
--- a/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/data.json
+++ b/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/data.json
@@ -10,5 +10,12 @@
             "firstname": "viewed_user_firstname",
             "email": "test2@test.com"
         }
+    ],
+    "course": [
+        {
+            "id": 1,
+            "fullname": "test_name",
+            "lang": "en"
+        }
     ]
 }
\ No newline at end of file
diff --git a/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/statements.json b/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/statements.json
index 1ca3b3581..edc84ae2d 100644
--- a/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/statements.json
+++ b/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/statements.json
@@ -14,7 +14,6 @@
             }
         },
         "object": {
-            "id": "http:\/\/www.example.org\/mod\/forum\/user.php?id=2&course=1",
             "definition": {
                 "type": "http:\/\/id.tincanapi.com\/activitytype\/user-profile",
                 "name": {
@@ -24,7 +23,8 @@
                     "https:\/\/moodle.org\/xapi\/extensions\/user_id": 1,
                     "https:\/\/moodle.org\/xapi\/extensions\/course_id": 1
                 }
-            }
+            },
+            "id": "http:\/\/www.example.org\/mod\/forum\/user.php?id=2&course=1"
         },
         "timestamp": "2015-06-10T15:31:41+01:00",
         "context": {

From 707343f6a11933e086a552b36600c7aec6ca6ec3 Mon Sep 17 00:00:00 2001
From: garemoko <mrdownes@hotmail.com>
Date: Thu, 2 May 2019 13:19:17 +0100
Subject: [PATCH 4/7] fix "all courses" activity id

---
 .../existing_report_viewed_all_courses/statements.json          | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/statements.json b/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/statements.json
index edc84ae2d..301ecd587 100644
--- a/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/statements.json
+++ b/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/statements.json
@@ -24,7 +24,7 @@
                     "https:\/\/moodle.org\/xapi\/extensions\/course_id": 1
                 }
             },
-            "id": "http:\/\/www.example.org\/mod\/forum\/user.php?id=2&course=1"
+            "id": "http:\/\/www.example.org\/mod\/forum\/user.php?id=2"
         },
         "timestamp": "2015-06-10T15:31:41+01:00",
         "context": {

From 9efeff16f8c205463ba4a4b6eaa3bd7b65de64b6 Mon Sep 17 00:00:00 2001
From: garemoko <mrdownes@hotmail.com>
Date: Thu, 2 May 2019 13:28:59 +0100
Subject: [PATCH 5/7] dont test for course extension when there is no course

---
 .../existing_report_viewed_all_courses/statements.json         | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/statements.json b/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/statements.json
index 301ecd587..ba224056f 100644
--- a/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/statements.json
+++ b/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/statements.json
@@ -20,8 +20,7 @@
                     "en": "forum posts of loggedin_user_firstname"
                 },
                 "extensions": {
-                    "https:\/\/moodle.org\/xapi\/extensions\/user_id": 1,
-                    "https:\/\/moodle.org\/xapi\/extensions\/course_id": 1
+                    "https:\/\/moodle.org\/xapi\/extensions\/user_id": 1
                 }
             },
             "id": "http:\/\/www.example.org\/mod\/forum\/user.php?id=2"

From 1fbe6c2746a85b10648b9a5470e45d700b592247 Mon Sep 17 00:00:00 2001
From: garemoko <mrdownes@hotmail.com>
Date: Thu, 2 May 2019 13:34:52 +0100
Subject: [PATCH 6/7] code style fixes

---
 src/transformer/events/mod_forum/user_report_viewed.php | 3 +--
 src/transformer/utils/get_activity/user_report.php      | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/transformer/events/mod_forum/user_report_viewed.php b/src/transformer/events/mod_forum/user_report_viewed.php
index 3c98a45b1..f04e851ce 100644
--- a/src/transformer/events/mod_forum/user_report_viewed.php
+++ b/src/transformer/events/mod_forum/user_report_viewed.php
@@ -29,8 +29,7 @@ function user_report_viewed(array $config, \stdClass $event) {
             "id" => 0
         ];
         $lang = "en";
-    }
-    else {
+    } else {
         $course = $repo->read_record_by_id('course', $event->courseid);
         $lang = utils\get_course_lang($course);
     }
diff --git a/src/transformer/utils/get_activity/user_report.php b/src/transformer/utils/get_activity/user_report.php
index 06d8587eb..096dcf774 100644
--- a/src/transformer/utils/get_activity/user_report.php
+++ b/src/transformer/utils/get_activity/user_report.php
@@ -35,8 +35,7 @@ function user_report(array $config, \stdClass $user, \stdClass $course, $related
 
     if ($course->id == "0") {
         $activity['id'] = $config['app_url'].'/mod/forum/user.php?id='.$relateduserid;
-    }
-    else {
+    } else {
         $activity['id'] = $config['app_url'].'/mod/forum/user.php?id='.$relateduserid.'&course='.$course->id;
         $activity['definition']['extensions']['https://moodle.org/xapi/extensions/course_id'] = $course->id;
     }

From 82357c696b0d86175b8fe8ec7044021ffa15abcc Mon Sep 17 00:00:00 2001
From: garemoko <mrdownes@hotmail.com>
Date: Thu, 2 May 2019 19:20:20 +0100
Subject: [PATCH 7/7] Complete the fix of related user

---
 src/transformer/events/mod_forum/user_report_viewed.php     | 3 ++-
 src/transformer/utils/get_activity/user_report.php          | 6 +++---
 .../existing_report_viewed/statements.json                  | 4 ++--
 .../existing_report_viewed_all_courses/statements.json      | 4 ++--
 4 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/src/transformer/events/mod_forum/user_report_viewed.php b/src/transformer/events/mod_forum/user_report_viewed.php
index f04e851ce..fbbf45396 100644
--- a/src/transformer/events/mod_forum/user_report_viewed.php
+++ b/src/transformer/events/mod_forum/user_report_viewed.php
@@ -23,6 +23,7 @@
 function user_report_viewed(array $config, \stdClass $event) {
     $repo = $config['repo'];
     $user = $repo->read_record_by_id('user', $event->userid);
+    $relateduser = $repo->read_record_by_id('user', $event->relateduserid);
 
     if ($event->courseid == "0") {
         $course = (object) [
@@ -42,7 +43,7 @@ function user_report_viewed(array $config, \stdClass $event) {
                 $lang => 'viewed'
             ],
         ],
-        'object' => utils\get_activity\user_report($config, $user, $course, $event->relateduserid, $lang),
+        'object' => utils\get_activity\user_report($config, $relateduser, $course, $lang),
         'timestamp' => utils\get_event_timestamp($event),
         'context' => [
             'platform' => $config['source_name'],
diff --git a/src/transformer/utils/get_activity/user_report.php b/src/transformer/utils/get_activity/user_report.php
index 096dcf774..0f582f38d 100644
--- a/src/transformer/utils/get_activity/user_report.php
+++ b/src/transformer/utils/get_activity/user_report.php
@@ -19,7 +19,7 @@
 
 use src\transformer\utils as utils;
 
-function user_report(array $config, \stdClass $user, \stdClass $course, $relateduserid, $courselang) {
+function user_report(array $config, \stdClass $user, \stdClass $course, $courselang) {
 
     $activity = [
         'definition' => [
@@ -34,9 +34,9 @@ function user_report(array $config, \stdClass $user, \stdClass $course, $related
     ];
 
     if ($course->id == "0") {
-        $activity['id'] = $config['app_url'].'/mod/forum/user.php?id='.$relateduserid;
+        $activity['id'] = $config['app_url'].'/mod/forum/user.php?id='.$user->id;
     } else {
-        $activity['id'] = $config['app_url'].'/mod/forum/user.php?id='.$relateduserid.'&course='.$course->id;
+        $activity['id'] = $config['app_url'].'/mod/forum/user.php?id='.$user->id.'&course='.$course->id;
         $activity['definition']['extensions']['https://moodle.org/xapi/extensions/course_id'] = $course->id;
     }
 
diff --git a/tests/mod_forum/user_report_viewed/existing_report_viewed/statements.json b/tests/mod_forum/user_report_viewed/existing_report_viewed/statements.json
index 408eb2284..6523c71f1 100644
--- a/tests/mod_forum/user_report_viewed/existing_report_viewed/statements.json
+++ b/tests/mod_forum/user_report_viewed/existing_report_viewed/statements.json
@@ -17,10 +17,10 @@
             "definition": {
                 "type": "http:\/\/id.tincanapi.com\/activitytype\/user-profile",
                 "name": {
-                    "en": "forum posts of loggedin_user_firstname"
+                    "en": "forum posts of viewed_user_firstname"
                 },
                 "extensions": {
-                    "https:\/\/moodle.org\/xapi\/extensions\/user_id": 1,
+                    "https:\/\/moodle.org\/xapi\/extensions\/user_id": 2,
                     "https:\/\/moodle.org\/xapi\/extensions\/course_id": 1
                 }
             },
diff --git a/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/statements.json b/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/statements.json
index ba224056f..66ec7f9b3 100644
--- a/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/statements.json
+++ b/tests/mod_forum/user_report_viewed/existing_report_viewed_all_courses/statements.json
@@ -17,10 +17,10 @@
             "definition": {
                 "type": "http:\/\/id.tincanapi.com\/activitytype\/user-profile",
                 "name": {
-                    "en": "forum posts of loggedin_user_firstname"
+                    "en": "forum posts of viewed_user_firstname"
                 },
                 "extensions": {
-                    "https:\/\/moodle.org\/xapi\/extensions\/user_id": 1
+                    "https:\/\/moodle.org\/xapi\/extensions\/user_id": 2
                 }
             },
             "id": "http:\/\/www.example.org\/mod\/forum\/user.php?id=2"