From 16076f1e3da16b0727ea90dbf4117ce2733d25c0 Mon Sep 17 00:00:00 2001
From: Damyon Wiese <damyon@moodle.com>
Date: Thu, 10 Nov 2016 13:51:02 +0800
Subject: [PATCH] MDL-56811 forum: Auto create the latest news forum

When a course is created or updated, create a news forum if the
newsitems setting is > 0.
---
 course/lib.php                 |  1 +
 mod/forum/classes/observer.php | 36 ++++++++++++++++++++++++++++++++++
 mod/forum/db/events.php        | 10 ++++++++++
 mod/forum/version.php          |  2 +-
 4 files changed, 48 insertions(+), 1 deletion(-)

diff --git a/course/lib.php b/course/lib.php
index 8a03bcd8527..926c1ae1057 100644
--- a/course/lib.php
+++ b/course/lib.php
@@ -2337,6 +2337,7 @@ function create_course($data, $editoroptions = NULL) {
         'other' => array('shortname' => $course->shortname,
             'fullname' => $course->fullname)
     ));
+
     $event->trigger();
 
     // Setup the blocks
diff --git a/mod/forum/classes/observer.php b/mod/forum/classes/observer.php
index adfb4325252..ceac72c3fc6 100644
--- a/mod/forum/classes/observer.php
+++ b/mod/forum/classes/observer.php
@@ -113,4 +113,40 @@ class mod_forum_observer {
             forum_instance_created($event->get_context(), $forum);
         }
     }
+
+    /**
+     * Observer for \core\event\course_created event.
+     *
+     * @param \core\event\course_created $event
+     * @return void
+     */
+    public static function course_created(\core\event\course_created $event) {
+        global $CFG;
+
+        $course = $event->get_record_snapshot('course', $event->objectid);
+
+        if (!empty($course->newsitems)) {
+            require_once($CFG->dirroot . '/mod/forum/lib.php');
+            // Auto create the announcements forum.
+            forum_get_course_forum($event->objectid, 'news');
+        }
+    }
+
+    /**
+     * Observer for \core\event\course_updated event.
+     *
+     * @param \core\event\course_updated $event
+     * @return void
+     */
+    public static function course_updated(\core\event\course_updated $event) {
+        global $CFG;
+
+        $course = $event->get_record_snapshot('course', $event->objectid);
+
+        if (!empty($course->newsitems)) {
+            require_once($CFG->dirroot . '/mod/forum/lib.php');
+            // Auto create the announcements forum.
+            forum_get_course_forum($event->objectid, 'news');
+        }
+    }
 }
diff --git a/mod/forum/db/events.php b/mod/forum/db/events.php
index 764c66ed782..dacc2b7f4c8 100644
--- a/mod/forum/db/events.php
+++ b/mod/forum/db/events.php
@@ -40,4 +40,14 @@ $observers = array(
         'eventname' => '\core\event\course_module_created',
         'callback'  => 'mod_forum_observer::course_module_created',
     ),
+
+    array(
+        'eventname' => '\core\event\course_created',
+        'callback'  => 'mod_forum_observer::course_created',
+    ),
+
+    array(
+        'eventname' => '\core\event\course_updated',
+        'callback'  => 'mod_forum_observer::course_updated',
+    ),
 );
diff --git a/mod/forum/version.php b/mod/forum/version.php
index 09f78b36b62..232f87527f3 100644
--- a/mod/forum/version.php
+++ b/mod/forum/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016091201;       // The current module version (Date: YYYYMMDDXX)
+$plugin->version   = 2016111000;       // The current module version (Date: YYYYMMDDXX)
 $plugin->requires  = 2016051900;       // Requires this Moodle version
 $plugin->component = 'mod_forum';      // Full name of the plugin (used for diagnostics)