From 8c6dc9b0e5651e301118efa3be5960e00dda322e Mon Sep 17 00:00:00 2001
From: Valentin Popov <info@valentineus.link>
Date: Tue, 21 Nov 2017 09:02:16 +0400
Subject: Initial commit

---
 classes/observer.php           | 59 ++++++++++++++++++++++++++++++++++++++++++
 db/events.php                  | 42 ++++++++++++++++++++++++++++++
 lang/en/local_billingpatch.php | 25 ++++++++++++++++++
 version.php                    | 31 ++++++++++++++++++++++
 4 files changed, 157 insertions(+)
 create mode 100644 classes/observer.php
 create mode 100644 db/events.php
 create mode 100644 lang/en/local_billingpatch.php
 create mode 100644 version.php

diff --git a/classes/observer.php b/classes/observer.php
new file mode 100644
index 0000000..dbe9d61
--- /dev/null
+++ b/classes/observer.php
@@ -0,0 +1,59 @@
+<?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/>.
+
+/**
+ * Event handlers.
+ *
+ * @package   local_billingpatch
+ * @copyright 2017 "Valentin Popov" <info@valentineus.link>
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+namespace local_billingpatch;
+
+defined("MOODLE_INTERNAL") || die();
+
+/**
+ * Description of event handlers.
+ *
+ * @copyright 2017 "Valentin Popov" <info@valentineus.link>
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class observer {
+    /**
+     * External function, called by the observer.
+     * 
+     * @param object $event
+     */
+    public static function course_module($event) {
+        $data = $event->get_data();
+
+        if ($data["other"]["modulename"] == "bigbluebuttonbn") {
+            self::monkey_patch_bigbluebuttonbn($data["other"]["instanceid"]);
+        }
+    }
+
+    /**
+     * Patches for BigBlueButton.
+     * 
+     * @param number $instanceid
+     */
+    private static function monkey_patch_bigbluebuttonbn($instanceid = 0) {
+        global $DB;
+        $module = $DB->get_record("bigbluebuttonbn", array("id" => $instanceid));
+        $DB->set_field("event", "timeduration", $module->closingtime);
+    }
+}
\ No newline at end of file
diff --git a/db/events.php b/db/events.php
new file mode 100644
index 0000000..ad4d9a6
--- /dev/null
+++ b/db/events.php
@@ -0,0 +1,42 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Describe the observers required plug-in.
+ *
+ * @package   local_billingpatch
+ * @copyright 2017 "Valentin Popov" <info@valentineus.link>
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined("MOODLE_INTERNAL") || die();
+
+$observers = array(
+    array(
+        "callback"    => "\local_billingpatch\\observer::course_module",
+        "eventname"   => "\core\\event\\course_module_updated",
+        "includefile" => null,
+        "internal"    => true,
+        "priority"    => 9999
+    ),
+    array(
+        "callback"    => "\local_billingpatch\\observer::course_module",
+        "eventname"   => "\core\\event\\course_module_created",
+        "includefile" => null,
+        "internal"    => true,
+        "priority"    => 9999
+    )
+);
\ No newline at end of file
diff --git a/lang/en/local_billingpatch.php b/lang/en/local_billingpatch.php
new file mode 100644
index 0000000..6a082af
--- /dev/null
+++ b/lang/en/local_billingpatch.php
@@ -0,0 +1,25 @@
+<?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/>.
+
+/**
+ * Strings for component 'local_billingpatch', language 'en'.
+ *
+ * @package   local_billingpatch
+ * @copyright 2017 "Valentin Popov" <info@valentineus.link>
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+$string["pluginname"] = "System of patches for billing";
\ No newline at end of file
diff --git a/version.php b/version.php
new file mode 100644
index 0000000..120b874
--- /dev/null
+++ b/version.php
@@ -0,0 +1,31 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Version information.
+ *
+ * @package   local_billingpatch
+ * @copyright 2017 "Valentin Popov" <info@valentineus.link>
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined("MOODLE_INTERNAL") || die();
+
+$plugin->component = "local_billingpatch";
+$plugin->maturity  = MATURITY_ALPHA;
+$plugin->release   = "0.0.0 (Build: 2013110500)";
+$plugin->requires  = 2013110500;
+$plugin->version   = 2013110500;
\ No newline at end of file
-- 
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