.github/workflows/main.yml

@@ -1,17 +0,0 @@
-name: Workflow
-
-on: [push]
-
-jobs:
-  mirror:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v3
-      with:
-        fetch-depth: 0
-
-    - uses: yesolutions/mirror-action@master
-      with:
-        REMOTE: 'https://git.popov.link/moodle/local_webhooks.git'
-        GIT_USERNAME: ${{ secrets.GIT_USERNAME }}
-        GIT_PASSWORD: ${{ secrets.GIT_PASSWORD }}

.travis.yml

@@ -6,15 +6,25 @@ os: "linux"
 
 php:
   - 5.6
-  - 7.2
+  - 7.1
 
 env:
+  - DB=pgsql MOODLE_BRANCH=MOODLE_26_STABLE
+  - DB=pgsql MOODLE_BRANCH=MOODLE_27_STABLE
+  - DB=pgsql MOODLE_BRANCH=MOODLE_28_STABLE
+  - DB=pgsql MOODLE_BRANCH=MOODLE_29_STABLE
+  - DB=pgsql MOODLE_BRANCH=MOODLE_30_STABLE
+  - DB=pgsql MOODLE_BRANCH=MOODLE_31_STABLE
   - DB=pgsql MOODLE_BRANCH=MOODLE_32_STABLE
   - DB=pgsql MOODLE_BRANCH=MOODLE_33_STABLE
-  - DB=pgsql MOODLE_BRANCH=MOODLE_34_STABLE
+  - DB=mysqli MOODLE_BRANCH=MOODLE_26_STABLE
+  - DB=mysqli MOODLE_BRANCH=MOODLE_27_STABLE
+  - DB=mysqli MOODLE_BRANCH=MOODLE_28_STABLE
+  - DB=mysqli MOODLE_BRANCH=MOODLE_29_STABLE
+  - DB=mysqli MOODLE_BRANCH=MOODLE_30_STABLE
+  - DB=mysqli MOODLE_BRANCH=MOODLE_31_STABLE
   - DB=mysqli MOODLE_BRANCH=MOODLE_32_STABLE
   - DB=mysqli MOODLE_BRANCH=MOODLE_33_STABLE
-  - DB=mysqli MOODLE_BRANCH=MOODLE_34_STABLE
 
 before_install:
   - cd ../..
@@ -41,9 +51,9 @@ jobs:
     stage: deploy
 
     env:
-      - DB=mysqli MOODLE_BRANCH=MOODLE_34_STABLE
+      - DB=mysqli MOODLE_BRANCH=MOODLE_33_STABLE
 
-    php: 7.2
+    php: 7.1
 
     before_deploy:
       - cd $TRAVIS_REPO_SLUG

README.md

@@ -1,27 +1,35 @@
 # Moodle WebHook's
 [![GitHub Release](https://img.shields.io/github/release/valentineus/moodle-webhooks.svg)](https://github.com/valentineus/moodle-webhooks/releases)
+[![Build Status](https://travis-ci.org/valentineus/moodle-webhooks.svg?branch=master)](https://travis-ci.org/valentineus/moodle-webhooks)
+[![Codacy Badge](https://api.codacy.com/project/badge/Grade/376ab669f2d3436884015554f686a915)](https://www.codacy.com/app/valentineus/moodle-webhooks)
+[![Gitter Badge](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/valentineus/auth-link)
 
-Adding Webhooks to Moodle.
+Webhooks allow applications to subscribe to Moodle events.
-The Webhooks feature allows applications to receive real-time notification of changes to certain data.
 
-Using Webhooks, your application will be able to receive notifications of changes to selected topics and their fields.
+**Attention!**:
-Because of this, you do not have to rely on continuous or even periodic requests to check for updates.
+This plugin is in active development.
-Notifications about Webhooks updates are sent as POST requests to the callback URL you specified.
-Notifications can indicate the very fact of a field change or include a new value.
 
-Features:
+## Installation
 
-* Use any number of services for notification;
+Get the installation package in any of the available methods:
-* Customizing each external service;
-* Interception of all events in the Moodle system;
-* Use a secret phrase to authenticate requests;
-* [JSON](https://en.wikipedia.org/wiki/JSON) - Format of outgoing data;
 
-## Documentation
+* [GitHub Releases](https://github.com/valentineus/moodle-webhooks/releases).
+* [Compilation from the source code](#build).
 
-* [Install the plugin](docs/getting-started.md#installation).
+## Build
-* [User guide](docs/getting-started.md#user-guide).
+
-* [Request format](docs/getting-started.md#request-format).
+Self-assembly package is as follows:
+
+* Clone the repository:
+```bash
+git clone https://github.com/valentineus/moodle-webhooks.git moodle-webhooks
+```
+
+* Run the build script:
+```bash
+cd ./moodle-webhooks
+/bin/sh build.sh
+```
 
 ## License
 

classes/curl.php

@@ -15,38 +15,37 @@
 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
 
 /**
- * Keeps track of upgrades to the 'local_webhooks' plugin.
+ * Create a class for sending data.
  *
  * @package   local_webhooks
  * @copyright 2017 "Valentin Popov" <info@valentineus.link>
  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
+namespace local_webhooks;
+
 defined("MOODLE_INTERNAL") || die();
 
-require_once(__DIR__ . "/../lib.php");
+class curl {
-
+    public function __construct() {
-/**
+        if (!function_exists("curl_init")) {
- * Function to upgrade 'local_webhooks'.
+            print_error("nocurl", "mnet");
- *
- * @param  number  $oldversion
- * @return boolean
- */
-function xmldb_local_webhooks_upgrade($oldversion) {
-    global $CFG, $DB;
-
-    /* Update from version 3.0.0 */
-    if ($oldversion < 2017112600) {
-        $rs = $DB->get_recordset("local_webhooks_service", null, "id", "*", 0, 0);
-        foreach ($rs as $record) {
-            if (!empty($record->events)) {
-                $record->events = unserialize(gzuncompress(base64_decode($record->events)));
-                local_webhooks_update_record($record);
-            }
         }
-        $rs->close();
-        upgrade_plugin_savepoint(true, 2017112600, "local", "webhooks");
     }
 
-    return true;
+    public static function request($callback, $data) {
+        $ch = curl_init($callback->url);
+        curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
+        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+        curl_setopt($ch, CURLOPT_HTTPHEADER,
+            array(
+                "Content-Type: application/" . $callback->type,
+                "Content-Length: " . strlen($data))
+            );
+
+        $result = curl_exec($ch);
+        curl_close($ch);
+        return $result;
+    }
 }

classes/event/backup_performed.php

@@ -1,65 +0,0 @@
-<?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/>.
-
-/**
- * Registration of the system of events.
- *
- * @package   local_webhooks
- * @copyright 2017 "Valentin Popov" <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-
-namespace local_webhooks\event;
-
-defined("MOODLE_INTERNAL") || die();
-
-/**
- * Defines how to work with events.
- *
- * @copyright 2017 "Valentin Popov" <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-class backup_performed extends \core\event\base {
-    /**
-     * Init method.
-     */
-    protected function init() {
-        $this->data["crud"]        = "c";
-        $this->data["edulevel"]    = self::LEVEL_OTHER;
-        $this->data["objecttable"] = "local_webhooks_service";
-    }
-
-    /**
-     * Return localised event name.
-     */
-    public static function get_name() {
-        return new \lang_string("create", "moodle");
-    }
-
-    /**
-     * Returns description of what happened.
-     */
-    public function get_description() {
-        return new \lang_string("backup", "moodle");
-    }
-
-    /**
-     * Get URL related to the action.
-     */
-    public function get_url() {
-        return new \moodle_url("/local/webhooks/index.php");
-    }
-}

classes/event/backup_restored.php

@@ -1,65 +0,0 @@
-<?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/>.
-
-/**
- * Registration of the system of events.
- *
- * @package   local_webhooks
- * @copyright 2017 "Valentin Popov" <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-
-namespace local_webhooks\event;
-
-defined("MOODLE_INTERNAL") || die();
-
-/**
- * Defines how to work with events.
- *
- * @copyright 2017 "Valentin Popov" <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-class backup_restored extends \core\event\base {
-    /**
-     * Init method.
-     */
-    protected function init() {
-        $this->data["crud"]        = "u";
-        $this->data["edulevel"]    = self::LEVEL_OTHER;
-        $this->data["objecttable"] = "local_webhooks_service";
-    }
-
-    /**
-     * Return localised event name.
-     */
-    public static function get_name() {
-        return new \lang_string("update", "moodle");
-    }
-
-    /**
-     * Returns description of what happened.
-     */
-    public function get_description() {
-        return new \lang_string("backupfinished", "moodle");
-    }
-
-    /**
-     * Get URL related to the action.
-     */
-    public function get_url() {
-        return new \moodle_url("/local/webhooks/index.php");
-    }
-}

classes/event/response_answer.php

@@ -1,65 +0,0 @@
-<?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/>.
-
-/**
- * Registration of the system of events.
- *
- * @package   local_webhooks
- * @copyright 2017 "Valentin Popov" <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-
-namespace local_webhooks\event;
-
-defined("MOODLE_INTERNAL") || die();
-
-/**
- * Defines how to work with events.
- *
- * @copyright 2017 "Valentin Popov" <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-class response_answer extends \core\event\base {
-    /**
-     * Init method.
-     */
-    protected function init() {
-        $this->data["crud"]        = "r";
-        $this->data["edulevel"]    = self::LEVEL_OTHER;
-        $this->data["objecttable"] = "local_webhooks_service";
-    }
-
-    /**
-     * Return localised event name.
-     */
-    public static function get_name() {
-        return new \lang_string("answer", "moodle");
-    }
-
-    /**
-     * Returns description of what happened.
-     */
-    public function get_description() {
-        return $this->other["status"];
-    }
-
-    /**
-     * Get URL related to the action.
-     */
-    public function get_url() {
-        return new \moodle_url("/local/webhooks/editservice.php", array("serviceid" => $this->objectid));
-    }
-}

classes/event/service_added.php

@@ -1,65 +0,0 @@
-<?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/>.
-
-/**
- * Registration of the system of events.
- *
- * @package   local_webhooks
- * @copyright 2017 "Valentin Popov" <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-
-namespace local_webhooks\event;
-
-defined("MOODLE_INTERNAL") || die();
-
-/**
- * Defines how to work with events.
- *
- * @copyright 2017 "Valentin Popov" <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-class service_added extends \core\event\base {
-    /**
-     * Init method.
-     */
-    protected function init() {
-        $this->data["crud"]        = "c";
-        $this->data["edulevel"]    = self::LEVEL_OTHER;
-        $this->data["objecttable"] = "local_webhooks_service";
-    }
-
-    /**
-     * Return localised event name.
-     */
-    public static function get_name() {
-        return new \lang_string("create", "moodle");
-    }
-
-    /**
-     * Returns description of what happened.
-     */
-    public function get_description() {
-        return new \lang_string("eventwebserviceservicecreated", "webservice");
-    }
-
-    /**
-     * Get URL related to the action.
-     */
-    public function get_url() {
-        return new \moodle_url("/local/webhooks/editservice.php", array("serviceid" => $this->objectid));
-    }
-}

classes/event/service_deleted.php

@@ -1,65 +0,0 @@
-<?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/>.
-
-/**
- * Registration of the system of events.
- *
- * @package   local_webhooks
- * @copyright 2017 "Valentin Popov" <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-
-namespace local_webhooks\event;
-
-defined("MOODLE_INTERNAL") || die();
-
-/**
- * Defines how to work with events.
- *
- * @copyright 2017 "Valentin Popov" <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-class service_deleted extends \core\event\base {
-    /**
-     * Init method.
-     */
-    protected function init() {
-        $this->data["crud"]        = "d";
-        $this->data["edulevel"]    = self::LEVEL_OTHER;
-        $this->data["objecttable"] = "local_webhooks_service";
-    }
-
-    /**
-     * Return localised event name.
-     */
-    public static function get_name() {
-        return new \lang_string("deleted", "moodle");
-    }
-
-    /**
-     * Returns description of what happened.
-     */
-    public function get_description() {
-        return new \lang_string("eventwebserviceservicedeleted", "webservice");
-    }
-
-    /**
-     * Get URL related to the action.
-     */
-    public function get_url() {
-        return new \moodle_url("/local/webhooks/index.php");
-    }
-}

classes/event/service_deletedall.php

@@ -1,65 +0,0 @@
-<?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/>.
-
-/**
- * Registration of the system of events.
- *
- * @package   local_webhooks
- * @copyright 2017 "Valentin Popov" <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-
-namespace local_webhooks\event;
-
-defined("MOODLE_INTERNAL") || die();
-
-/**
- * Defines how to work with events.
- *
- * @copyright 2017 "Valentin Popov" <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-class service_deletedall extends \core\event\base {
-    /**
-     * Init method.
-     */
-    protected function init() {
-        $this->data["crud"]        = "d";
-        $this->data["edulevel"]    = self::LEVEL_OTHER;
-        $this->data["objecttable"] = "local_webhooks_service";
-    }
-
-    /**
-     * Return localised event name.
-     */
-    public static function get_name() {
-        return new \lang_string("deleted", "moodle");
-    }
-
-    /**
-     * Returns description of what happened.
-     */
-    public function get_description() {
-        return new \lang_string("deletecompletely", "moodle");
-    }
-
-    /**
-     * Get URL related to the action.
-     */
-    public function get_url() {
-        return new \moodle_url("/local/webhooks/index.php");
-    }
-}

classes/event/service_updated.php

@@ -1,65 +0,0 @@
-<?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/>.
-
-/**
- * Registration of the system of events.
- *
- * @package   local_webhooks
- * @copyright 2017 "Valentin Popov" <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-
-namespace local_webhooks\event;
-
-defined("MOODLE_INTERNAL") || die();
-
-/**
- * Defines how to work with events.
- *
- * @copyright 2017 "Valentin Popov" <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-class service_updated extends \core\event\base {
-    /**
-     * Init method.
-     */
-    protected function init() {
-        $this->data["crud"]        = "u";
-        $this->data["edulevel"]    = self::LEVEL_OTHER;
-        $this->data["objecttable"] = "local_webhooks_service";
-    }
-
-    /**
-     * Return localised event name.
-     */
-    public static function get_name() {
-        return new \lang_string("update", "moodle");
-    }
-
-    /**
-     * Returns description of what happened.
-     */
-    public function get_description() {
-        return new \lang_string("eventwebserviceserviceupdated", "webservice");
-    }
-
-    /**
-     * Get URL related to the action.
-     */
-    public function get_url() {
-        return new \moodle_url("/local/webhooks/editservice.php", array("serviceid" => $this->objectid));
-    }
-}

classes/events.php

@@ -0,0 +1,112 @@
+<?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/>.
+
+/**
+ * The event handler.
+ *
+ * @package   local_webhooks
+ * @copyright 2017 "Valentin Popov" <info@valentineus.link>
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+namespace local_webhooks;
+
+defined("MOODLE_INTERNAL") || die();
+
+/**
+ * Defines how to work with events.
+ *
+ * @copyright 2017 "Valentin Popov" <info@valentineus.link>
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class events {
+    /**
+     * External handler.
+     *
+     * @param object $event
+     */
+    public static function handler($event) {
+        $enable = get_config("local_webhooks", "enable");
+
+        if (boolval($enable)) {
+            $data = $event->get_data();
+            self::transmitter($data);
+        }
+    }
+
+    /**
+     * Transmitter, processing event and services.
+     *
+     * @param array $data
+     */
+    private static function transmitter($data) {
+        global $DB;
+
+        $callbacks = $DB->get_recordset("local_webhooks_service");
+
+        if ($callbacks->valid()) {
+            foreach ($callbacks as $callback) {
+                self::handler_callback($data, $callback);
+            }
+        }
+
+        $callbacks->close();
+    }
+
+    /**
+     * Processes each callback.
+     *
+     * @param array $data
+     * @param object $callback
+     */
+    private static function handler_callback($data, $callback) {
+        if ($callback->enable) {
+            if (!empty($callback->events)) {
+                $events = unserialize(gzuncompress(base64_decode($callback->events)));
+            }
+
+            if (boolval($events[$data["eventname"]])) {
+                /* Adding to the data token */
+                if (boolval($callback->token)) {
+                    $data["token"] = $callback->token;
+                }
+
+                self::send($data, $callback);
+            }
+        }
+    }
+
+    /**
+     * Sending data to the node.
+     *
+     * @param array $data
+     * @param object $callback
+     */
+    private static function send($data, $callback) {
+        $curl = new curl();
+        $package = self::packup($data);
+        $curl::request($callback, $package);
+    }
+
+    /**
+     * Packs the data for transmission.
+     *
+     * @param array $data
+     */
+    private static function packup($data) {
+        return json_encode($data);
+    }
+}

classes/forms.php

@@ -15,19 +15,23 @@
 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
 
 /**
- * Defines forms.
+ * Defines the form of editing the service.
  *
  * @package   local_webhooks
  * @copyright 2017 "Valentin Popov" <info@valentineus.link>
  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
+namespace local_webhooks;
+
 defined("MOODLE_INTERNAL") || die();
 
-require_once(__DIR__ . "/../lib.php");
-
 require_once($CFG->libdir . "/formslib.php");
 
+use report_eventlist_list_generator;
+use lang_string;
+use moodleform;
+
 /**
  * Description editing form definition.
  *
@@ -42,56 +46,72 @@ class service_edit_form extends moodleform {
         parent::__construct($baseurl);
     }
 
+    /**
+     * Unpacks data for display.
+     *
+     * @param object $record
+     */
+    public function set_data($record) {
+        $record->events = unserialize(gzuncompress(base64_decode($record->events)));
+        return parent::set_data($record);
+    }
+
     /**
      * Defines the standard structure of the form.
      */
     protected function definition() {
         $mform =& $this->_form;
-        $size  = array("size" => 60);
 
         /* Form heading */
-        $mform->addElement("header", "editserviceheader", new lang_string("service", "webservice"));
+        $mform->addElement("header", "editserviceheader",
+            new lang_string("service", "webservice"));
 
         /* Name of the service */
-        $mform->addElement("text", "title", new lang_string("name", "moodle"), $size);
+        $mform->addElement("text", "title",
-        $mform->addRule("title", null, "required");
+            new lang_string("name", "moodle"),
+            array("size" => 60));
         $mform->setType("title", PARAM_NOTAGS);
+        $mform->addRule("title", null, "required");
 
         /* Callback address */
-        $mform->addElement("text", "url", new lang_string("url", "moodle"), $size);
+        $mform->addElement("text", "url",
-        $mform->addRule("url", null, "required");
+            new lang_string("url", "moodle"),
+            array("size" => 60));
         $mform->setType("url", PARAM_URL);
+        $mform->addRule("url", null, "required");
 
         /* Enabling the service */
-        $mform->addElement("advcheckbox", "enable", new lang_string("enable", "moodle"));
+        $mform->addElement("advcheckbox", "enable",
+            new lang_string("enable", "moodle"));
         $mform->setType("enable", PARAM_BOOL);
         $mform->setDefault("enable", 1);
         $mform->setAdvanced("enable");
 
         /* Token */
-        $mform->addElement("text", "token", new lang_string("token", "webservice"), $size);
+        $mform->addElement("text", "token",
+            new lang_string("token", "webservice"),
+            array("size" => 60));
         $mform->setType("token", PARAM_NOTAGS);
 
-        /* Additional information */
-        $mform->addElement("text", "other", new lang_string("sourceext", "plugin"), $size);
-        $mform->setType("other", PARAM_NOTAGS);
-        $mform->setAdvanced("other");
-
         /* Content type */
-        $contenttype = array("json" => "application/json", "x-www-form-urlencoded" => "application/x-www-form-urlencoded");
+        $mform->addElement("select", "type", "Content type",
-        $mform->addElement("select", "type", "Content type", $contenttype);
+            array(
+                "json" => "application/json",
+                "x-www-form-urlencoded" => "application/x-www-form-urlencoded"));
         $mform->setAdvanced("type");
 
         /* Form heading */
-        $mform->addElement("header", "editserviceheaderevent", new lang_string("edulevel", "moodle"));
+        $mform->addElement("header", "editserviceheaderevent",
+            new lang_string("edulevel", "moodle"));
 
         /* List of events */
-        $eventlist = local_webhooks_get_list_events();
+        $eventlist = report_eventlist_list_generator::get_all_events_list(true);
-        $events    = array();
+        $events = array();
 
         /* Formation of the list of elements */
         foreach ($eventlist as $event) {
-            $events[$event["component"]][] =& $mform->createElement("checkbox", $event["eventname"], $event["eventname"]);
+            $events[$event["component"]][] =&
+                $mform->createElement("checkbox", $event["eventname"], $event["eventname"]);
         }
 
         /* Displays groups of items */
@@ -103,40 +123,3 @@ class service_edit_form extends moodleform {
         $this->add_action_buttons(true);
     }
 }
-
-/**
- * Description of the form of restoration.
- *
- * @copyright 2017 "Valentin Popov" <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-class service_backup_form extends moodleform {
-    /**
-     * @param string $baseurl
-     */
-    public function __construct($baseurl) {
-        parent::__construct($baseurl);
-    }
-
-    /**
-     * Defines the standard structure of the form.
-     */
-    protected function definition() {
-        $mform =& $this->_form;
-
-        /* Form heading */
-        $mform->addElement("header", "editserviceheader", new lang_string("restore", "moodle"));
-
-        /* Flag for deleting existing data */
-        $mform->addElement("advcheckbox", "deleterecords", new lang_string("deleteall", "moodle"));
-        $mform->setType("deleterecords", PARAM_BOOL);
-        $mform->setDefault("deleterecords", 1);
-
-        /* Download the file */
-        $mform->addElement("filepicker", "backupfile", new lang_string("file", "moodle"));
-        $mform->addRule("backupfile", null, "required");
-
-        /* Control Panel */
-        $this->add_action_buttons(true, new lang_string("restore", "moodle"));
-    }
-}

classes/handler.php

@@ -1,56 +0,0 @@
-<?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/>.
-
-/**
- * The event handler.
- *
- * @package   local_webhooks
- * @copyright 2017 "Valentin Popov" <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-
-namespace local_webhooks;
-
-defined("MOODLE_INTERNAL") || die();
-
-require_once(__DIR__ . "/../locallib.php");
-require_once(__DIR__ . "/../lib.php");
-
-/**
- * Defines event handlers.
- *
- * @copyright 2017 "Valentin Popov" <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-class handler {
-    /**
-     * External handler.
-     *
-     * @param object $event
-     */
-    public static function events($event) {
-        $data = $event->get_data();
-
-        if (!is_array($recordlist = local_webhooks_cache_get($data["eventname"]))) {
-            $recordlist = local_webhooks_search_services_by_event($data["eventname"], true);
-            local_webhooks_cache_set($data["eventname"], $recordlist);
-        }
-
-        foreach ($recordlist as $record) {
-            local_webhooks_send_request($data, $record);
-        }
-    }
-}

classes/webhooks_table.php

@@ -1,145 +0,0 @@
-<?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/>.
-
-/**
- * Describes the plugin tables.
- *
- * @package   local_webhooks
- * @copyright 2017 "Valentin Popov" <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-
-defined("MOODLE_INTERNAL") || die();
-
-require_once($CFG->libdir . "/tablelib.php");
-
-/**
- * Describes the main table of the plugin.
- *
- * @copyright 2017 "Valentin Popov" <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-class local_webhooks_table extends table_sql {
-    /**
-     * Manager address.
-     *
-     * @var string $manager
-     */
-    protected static $manager = "/local/webhooks/index.php";
-
-    /**
-     * Editor's address.
-     *
-     * @var string $editor
-     */
-    protected static $editor = "/local/webhooks/editservice.php";
-
-    /**
-     * Constructor.
-     *
-     * @param string $uniqueid The unique identifier of the table.
-     */
-    public function __construct($uniqueid) {
-        parent::__construct($uniqueid);
-        $this->define_table_columns();
-        $this->define_table_configs();
-    }
-
-    /**
-     * Defines the basic settings of the table.
-     */
-    public function define_table_configs() {
-        $this->set_sql("*", "{local_webhooks_service}", "1");
-        $this->collapsible(false);
-        $this->is_downloadable(false);
-        $this->no_sorting("actions");
-        $this->pageable(true);
-    }
-
-    /**
-     * Defines the main columns and table headers.
-     */
-    public function define_table_columns() {
-        $columns = array(
-            "title",
-            "url",
-            "events",
-            "actions"
-        );
-
-        $headers = array(
-            new lang_string("name", "moodle"),
-            new lang_string("url", "moodle"),
-            new lang_string("edulevel", "moodle"),
-            new lang_string("actions", "moodle")
-        );
-
-        $this->define_columns($columns);
-        $this->define_headers($headers);
-    }
-
-    /**
-     * Specifies the display of a column with actions.
-     *
-     * @param  object $row Data from the database.
-     * @return string      Displayed data.
-     */
-    public function col_actions($row) {
-        global $OUTPUT;
-
-        $hideshowicon   = "t/show";
-        $hideshowstring = new lang_string("enable", "moodle");
-        if (boolval($row->enable)) {
-            $hideshowicon   = "t/hide";
-            $hideshowstring = new lang_string("disable", "moodle");
-        }
-
-        $hideshowlink = new moodle_url(self::$manager, array("hideshowid" => $row->id, "sesskey" => sesskey()));
-        $hideshowitem = $OUTPUT->action_icon($hideshowlink, new pix_icon($hideshowicon, $hideshowstring));
-
-        $editlink = new moodle_url(self::$editor, array("serviceid" => $row->id, "sesskey" => sesskey()));
-        $edititem = $OUTPUT->action_icon($editlink, new pix_icon("t/edit", new lang_string("edit", "moodle")));
-
-        $deletelink = new moodle_url(self::$manager, array("deleteid" => $row->id, "sesskey" => sesskey()));
-        $deleteitem = $OUTPUT->action_icon($deletelink, new pix_icon("t/delete", new lang_string("delete", "moodle")));
-
-        $html = $hideshowitem . $edititem . $deleteitem;
-        return $html;
-    }
-
-    /**
-     * Specifies the display of a column with events.
-     *
-     * @param  object $row Data from the database.
-     * @return string      Displayed data.
-     */
-    public function col_events($row) {
-        $eventlist = local_webhooks_deserialization_data($row->events);
-        return count($eventlist);
-    }
-
-    /**
-     * Specifies the display of the column with the service name.
-     *
-     * @param  object $row Data from the database.
-     * @return string      Displayed data.
-     */
-    public function col_title($row) {
-        $link = new moodle_url(self::$editor, array("serviceid" => $row->id, "sesskey" => sesskey()));
-        $html = html_writer::link($link, $row->title);
-        return $html;
-    }
-}

db/events.php

@@ -26,10 +26,10 @@ defined("MOODLE_INTERNAL") || die();
 
 $observers = array(
     array(
-        "callback"    => "\local_webhooks\\handler::events",
+        "eventname" => "*",
-        "eventname"   => "*",
+        "callback" => "\local_webhooks\\events::handler",
         "includefile" => null,
-        "internal"    => true,
+        "priority" => 200,
-        "priority"    => 200
+        "internal" => true
     )
 );

db/install.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<XMLDB PATH="blocks/local_webhooks/db" VERSION="20171029" COMMENT="XMLDB file for Moodle" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../lib/xmldb/xmldb.xsd">
+<XMLDB PATH="blocks/local_webhooks/db" VERSION="20171026" COMMENT="XMLDB file for Moodle" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../lib/xmldb/xmldb.xsd">
     <TABLES>
         <TABLE NAME="local_webhooks_service" COMMENT="A table for storing callback services.">
             <FIELDS>
@@ -9,8 +9,7 @@
                 <FIELD NAME="url" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" />
                 <FIELD NAME="type" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" />
                 <FIELD NAME="token" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" />
-                <FIELD NAME="events" TYPE="text" NOTNULL="false" SEQUENCE="false" />
+                <FIELD NAME="events" TYPE="text" NOTNULL="true" SEQUENCE="false" />
-                <FIELD NAME="other" TYPE="text" NOTNULL="false" SEQUENCE="false" />
             </FIELDS>
             <KEYS>
                 <KEY NAME="primary" TYPE="primary" FIELDS="id" />

db/services.php

@@ -1,115 +0,0 @@
-<?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/>.
-
-/**
- * This file registers the plugin's external functions.
- *
- * @package   local_webhooks
- * @copyright 2017 "Valentin Popov" <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-
-defined("MOODLE_INTERNAL") || die();
-
-$functions = array(
-    "local_webhooks_change_status" => array(
-        "classname"   => "local_webhooks_external",
-        "methodname"  => "change_status",
-        "classpath"   => "local/webhooks/externallib.php",
-        "description" => "Change the status of the service.",
-        "type"        => "write"
-    ),
-
-    "local_webhooks_search_services_by_event" => array(
-        "classname"   => "local_webhooks_external",
-        "methodname"  => "search_services_by_event",
-        "classpath"   => "local/webhooks/externallib.php",
-        "description" => "Search for services that contain the specified event.",
-        "type"        => "read"
-    ),
-
-    "local_webhooks_get_record" => array(
-        "classname"   => "local_webhooks_external",
-        "methodname"  => "get_record",
-        "classpath"   => "local/webhooks/externallib.php",
-        "description" => "Get the record from the database.",
-        "type"        => "read"
-    ),
-
-    "local_webhooks_get_list_records" => array(
-        "classname"   => "local_webhooks_external",
-        "methodname"  => "get_list_records",
-        "classpath"   => "local/webhooks/externallib.php",
-        "description" => "Get all records from the database.",
-        "type"        => "read"
-    ),
-
-    "local_webhooks_get_list_events" => array(
-        "classname"   => "local_webhooks_external",
-        "methodname"  => "get_list_events",
-        "classpath"   => "local/webhooks/externallib.php",
-        "description" => "Get a list of all system events.",
-        "type"        => "read"
-    ),
-
-    "local_webhooks_create_record" => array(
-        "classname"   => "local_webhooks_external",
-        "methodname"  => "create_record",
-        "classpath"   => "local/webhooks/externallib.php",
-        "description" => "Create an entry in the database.",
-        "type"        => "write"
-    ),
-
-    "local_webhooks_update_record" => array(
-        "classname"   => "local_webhooks_external",
-        "methodname"  => "update_record",
-        "classpath"   => "local/webhooks/externallib.php",
-        "description" => "Update the record in the database.",
-        "type"        => "write"
-    ),
-
-    "local_webhooks_delete_record" => array(
-        "classname"   => "local_webhooks_external",
-        "methodname"  => "delete_record",
-        "classpath"   => "local/webhooks/externallib.php",
-        "description" => "Delete the record from the database.",
-        "type"        => "write"
-    ),
-
-    "local_webhooks_delete_all_records" => array(
-        "classname"   => "local_webhooks_external",
-        "methodname"  => "delete_all_records",
-        "classpath"   => "local/webhooks/externallib.php",
-        "description" => "Delete all records from the database.",
-        "type"        => "write"
-    ),
-
-    "local_webhooks_create_backup" => array(
-        "classname"   => "local_webhooks_external",
-        "methodname"  => "create_backup",
-        "classpath"   => "local/webhooks/externallib.php",
-        "description" => "Create a backup.",
-        "type"        => "read"
-    ),
-
-    "local_webhooks_restore_backup" => array(
-        "classname"   => "local_webhooks_external",
-        "methodname"  => "restore_backup",
-        "classpath"   => "local/webhooks/externallib.php",
-        "description" => "Restore from a backup.",
-        "type"        => "write"
-    )
-);

docs/getting-started.md

@@ -1,111 +0,0 @@
-# Getting Started
-
-## Navigation
-
-* [Installation](#installation)
-    * [Build](#build)
-* [User guide](#user-guide)
-    * [Guide to the manager](#guide-to-the-manager)
-    * [Guide to the editor](#guide-to-the-editor)
-* [Request format](#request-format)
-
-## Installation
-
-Get the installation package in any of the available methods:
-
-* [GitHub Releases](https://github.com/valentineus/moodle-webhooks/releases).
-* [Compilation from the source code](#build).
-
-### Build
-
-Self-assembly package is as follows:
-
-* Clone the repository:
-```bash
-git clone https://github.com/valentineus/moodle-webhooks.git moodle-webhooks
-```
-
-* Run the build script:
-```bash
-cd ./moodle-webhooks
-/bin/sh build.sh
-```
-
-## User guide
-
-After you install the plug-in, the Service Manager appears on the `Server` tab in the administration panel.
-
-To open the page, go:
-`Site administration` ->
-`Server` ->
-`WebHooks`.
-
-### Guide to the manager
-
-The main window looks like this:
-
-![Service Manager](screenshots/managerservice.jpg)
-
-On the main page you can see the list of services and manage each service separately.
-
-Column description
-* "**Name**" shows the name of the service.
-* "**URL**" indicates the address of the service to which notifications are received.
-* "**Actions**" allows you to enable / disable the service, edit and delete.
-
-Description of control buttons:
-* "**Add service**" opens a page for creating a new service.
-* "**Backup**" loads the backup file of the service list.
-* "**Restore**" redirects the data recovery page from the backup.
-
-### Guide to the editor
-
-During the editing and creation of the service, this page opens:
-
-![Service Editor](screenshots/editservice.jpg)
-
-Description of fields:
-* "**Name**" stores an arbitrary name for the service.
-* "**URL**" stores the address of the service to which notifications will be sent as a POST request.
-* "**Token**" allows you to specify an individual key that will allow an external service to identify requests.
-* "**Advanced**" stores a large string passed to the service.
-This can be useful for some services or users.
-* "**Content Type**" allows you to configure the type of outbound requests if there are compatibility issues.
-
-The "**All events**" list contains a list of all events registered in the system.
-The selected events will notify the service.
-
-## Request format
-
-Events come in
-[JSON](https://en.wikipedia.org/wiki/JSON)
-format.
-
-An example of an observed course event:
-
-```JSON
-{
-    "eventname": "\\core\\event\\course_viewed",
-    "component": "core",
-    "action": "viewed",
-    "target": "course",
-    "objecttable": null,
-    "objectid": null,
-    "crud": "r",
-    "edulevel": 2,
-    "contextid": 2,
-    "contextlevel": 50,
-    "contextinstanceid": "1",
-    "userid": "2",
-    "courseid": "1",
-    "relateduserid": null,
-    "anonymous": 0,
-    "other": null,
-    "timecreated": 1512961456,
-    "host": "localhost",
-    "token": "",
-    "extra": ""
-}
-```
-
-[Detailed description of the fields](https://docs.moodle.org/dev/Event_2#Properties).

editservice.php

@@ -15,7 +15,7 @@
 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
 
 /**
- * Page for editing the service.
+ * Service editor.
  *
  * @package   local_webhooks
  * @copyright 2017 "Valentin Popov" <info@valentineus.link>
@@ -23,25 +23,28 @@
  */
 
 require_once(__DIR__ . "/../../config.php");
-require_once(__DIR__ . "/classes/service_form.php");
+require_once(__DIR__ . "/classes/forms.php");
-require_once(__DIR__ . "/lib.php");
 
-require_once($CFG->libdir . "/adminlib.php");
+$idservice = optional_param("idservice", 0, PARAM_INT);
 
-/* Optional parameters */
+require_login();
-$serviceid = optional_param("serviceid", 0, PARAM_INT);
 
 /* Link generation */
-$urlparameters  = array("serviceid" => $serviceid);
+$urlparameters = array("idservice" => $idservice);
-$baseurl        = new moodle_url("/local/webhooks/editservice.php", $urlparameters);
+$managerservice = new moodle_url("/local/webhooks/managerservice.php", $urlparameters);
-$managerservice = new moodle_url("/local/webhooks/index.php");
+$baseurl = new moodle_url("/local/webhooks/editservice.php", $urlparameters);
+$PAGE->set_url($baseurl, $urlparameters);
 
 /* Configure the context of the page */
-admin_externalpage_setup("local_webhooks", "", null, $baseurl, array());
 $context = context_system::instance();
+$PAGE->set_context($context);
+
+/* Preparing a template for data */
+$titlepage = new lang_string("externalservice", "webservice");
+$servicerecord = new stdClass;
 
 /* Create an editing form */
-$mform = new service_edit_form($PAGE->url);
+$mform = new \local_webhooks\service_edit_form($PAGE->url);
 
 /* Cancel processing */
 if ($mform->is_cancelled()) {
@@ -49,33 +52,41 @@ if ($mform->is_cancelled()) {
 }
 
 /* Getting the data */
-$servicerecord = new stdClass();
+if ($idediting = boolval($idservice)) {
-if ($editing = boolval($serviceid)) {
+    $servicerecord = $DB->get_record("local_webhooks_service", array("id" => $idservice), "*", MUST_EXIST);
-    $servicerecord = local_webhooks_get_record($serviceid);
     $mform->set_data($servicerecord);
 }
 
 /* Processing of received data */
-if (($data = $mform->get_data()) && confirm_sesskey()) {
+if ($data = $mform->get_data()) {
-    if ($editing) {
+    /* Packing of data */
-        $data->id = $serviceid;
+    if (!empty($data->events)) {
-        local_webhooks_update_record($data);
+        $data->events = base64_encode(gzcompress(serialize($data->events), 9));
-    } else {
-        local_webhooks_create_record($data);
     }
 
-    redirect($managerservice, new lang_string("changessaved", "moodle"));
+    if ($idediting) {
+        $data->id = $idservice;
+        $DB->update_record("local_webhooks_service", $data);
+    } else {
+        $DB->insert_record("local_webhooks_service", $data);
+    }
+
+    redirect($managerservice);
 }
 
-/* The page title */
+/* Page template */
-$titlepage = new lang_string("externalservice", "webservice");
+$PAGE->set_pagelayout("admin");
-$PAGE->navbar->add($titlepage);
 $PAGE->set_heading($titlepage);
 $PAGE->set_title($titlepage);
+
+/* The page title */
+$PAGE->navbar->add(new lang_string("localplugins", "moodle"));
+$PAGE->navbar->add(new lang_string("pluginname", "local_webhooks"));
+$PAGE->navbar->add(new lang_string("managerservice", "local_webhooks"), $managerservice);
+$PAGE->navbar->add($titlepage);
 echo $OUTPUT->header();
 
 /* Displays the form */
 $mform->display();
 
-/* Footer */
 echo $OUTPUT->footer();

externallib.php

@@ -1,643 +0,0 @@
-<?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/>.
-
-/**
- * This file defines the plugin's external functions.
- *
- * @package   local_webhooks
- * @copyright 2017 "Valentin Popov" <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-
-defined("MOODLE_INTERNAL") || die();
-
-require_once(__DIR__ . "/lib.php");
-
-require_once($CFG->libdir . "/externallib.php");
-
-/**
- * External functions.
- *
- * @copyright 2017 "Valentin Popov" <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-class local_webhooks_external extends external_api {
-    /**
-     * Single template output parameters.
-     *
-     * @return external_description
-     * @since  Moodle 2.9 Options available
-     * @since  Moodle 2.2
-     */
-    private static function structure_record_parameters() {
-        return new external_single_structure(
-            array(
-                "id"     => new external_value(PARAM_INT, "Service ID."),
-                "enable" => new external_value(PARAM_BOOL, "Enable or disable the service."),
-                "title"  => new external_value(PARAM_TEXT, "Name of the service."),
-                "url"    => new external_value(PARAM_URL, "Web address of the service."),
-                "type"   => new external_value(PARAM_TEXT, "Used header type."),
-                "token"  => new external_value(PARAM_RAW, "Authorization key.", VALUE_OPTIONAL),
-                "other"  => new external_value(PARAM_RAW, "Additional field.", VALUE_OPTIONAL),
-                "events" => new external_multiple_structure(
-                    new external_single_structure(
-                        array(
-                            "name"  => new external_value(PARAM_TEXT, "The name of the event."),
-                            "value" => new external_value(PARAM_BOOL, "Enabled or disabled handler.")
-                        )
-                    ), "List of observed events.", VALUE_OPTIONAL
-                )
-            ), "Information about the service."
-        );
-    }
-
-    /**
-     * Formation of the final list.
-     *
-     * @param  array $listrecords
-     * @return array
-     */
-    private static function formation_list($listrecords) {
-        $result = array();
-
-        foreach ($listrecords as $index => $record) {
-            $result[$index] = (array) $record;
-            $result[$index]["events"] = self::formation_events($record->events);
-        }
-
-        return $result;
-    }
-
-    /**
-     * Formation of the final list of events.
-     *
-     * @param  array $listevents
-     * @return array
-     */
-    private static function formation_events($listevents) {
-        $result = array();
-
-        foreach ($listevents as $key => $value) {
-            $result[] = array("name" => $key, "value" => $value);
-        }
-
-        return $result;
-    }
-
-    /**
-     * Returns description of method parameters.
-     *
-     * @return external_function_parameters
-     * @since  Moodle 2.9 Options available
-     * @since  Moodle 2.2
-     */
-    public static function change_status_parameters() {
-        return new external_function_parameters(
-            array(
-                "serviceid" => new external_value(PARAM_INT, "Service ID.")
-            )
-        );
-    }
-
-    /**
-     * Change the status of the service.
-     *
-     * @param  number  $serviceid
-     * @return boolean
-     * @since  Moodle 2.9 Options available
-     * @since  Moodle 2.2
-     */
-    public static function change_status($serviceid) {
-        $parameters = self::validate_parameters(self::change_status_parameters(), array("serviceid" => $serviceid));
-
-        $context = context_system::instance();
-        self::validate_context($context);
-
-        return local_webhooks_change_status($parameters["serviceid"]);
-    }
-
-    /**
-     * Returns description of method result value.
-     *
-     * @return external_description
-     * @since  Moodle 2.2
-     */
-    public static function change_status_returns() {
-        return new external_value(PARAM_BOOL, "Result of execution.");
-    }
-
-    /**
-     * Returns description of method parameters.
-     *
-     * @return external_function_parameters
-     * @since  Moodle 2.9 Options available
-     * @since  Moodle 2.2
-     */
-    public static function search_services_by_event_parameters() {
-        return new external_function_parameters(
-            array(
-                "eventname" => new external_value(PARAM_TEXT, "The name of the event."),
-                "active"    => new external_value(PARAM_BOOL, "Filter show active or all services.")
-            )
-        );
-    }
-
-    /**
-     * Search for services that contain the specified event.
-     *
-     * @param  string  $eventname
-     * @param  boolean $active
-     * @return array
-     * @since  Moodle 2.9 Options available
-     * @since  Moodle 2.2
-     */
-    public static function search_services_by_event($eventname, $active) {
-        $parameters = self::validate_parameters(self::search_services_by_event_parameters(), array("eventname" => $eventname, "active" => $active));
-
-        $context = context_system::instance();
-        self::validate_context($context);
-
-        $result = array();
-
-        if ($listrecords = local_webhooks_search_services_by_event($parameters["eventname"], $parameters["active"])) {
-            $result = self::formation_list($listrecords);
-        }
-
-        return $result;
-    }
-
-    /**
-     * Returns description of method result value.
-     *
-     * @return external_description
-     * @since  Moodle 2.2
-     */
-    public static function search_services_by_event_returns() {
-        return new external_multiple_structure(
-            self::structure_record_parameters(), "List of services."
-        );
-    }
-
-    /**
-     * Returns description of method parameters.
-     *
-     * @return external_function_parameters
-     * @since  Moodle 2.9 Options available
-     * @since  Moodle 2.2
-     */
-    public static function get_record_parameters() {
-        return new external_function_parameters(
-            array(
-                "serviceid" => new external_value(PARAM_INT, "Service ID.")
-            )
-        );
-    }
-
-    /**
-     * Get the record from the database.
-     *
-     * @param  number $serviceid
-     * @return array
-     * @since  Moodle 2.9 Options available
-     * @since  Moodle 2.2
-     */
-    public static function get_record($serviceid) {
-        $parameters = self::validate_parameters(self::get_record_parameters(), array("serviceid" => $serviceid));
-
-        $context = context_system::instance();
-        self::validate_context($context);
-
-        $result = array();
-
-        if ($record = local_webhooks_get_record($parameters["serviceid"])) {
-            $result = (array) $record;
-            $result["events"] = self::formation_events($record->events);
-        }
-
-        return $result;
-    }
-
-    /**
-     * Returns description of method result value.
-     *
-     * @return external_description
-     * @since  Moodle 2.2
-     */
-    public static function get_record_returns() {
-        return self::structure_record_parameters();
-    }
-
-    /**
-     * Returns description of method parameters.
-     *
-     * @return external_function_parameters
-     * @since  Moodle 2.9 Options available
-     * @since  Moodle 2.2
-     */
-    public static function get_list_records_parameters() {
-        return new external_function_parameters(array());
-    }
-
-    /**
-     * Get all records from the database.
-     *
-     * @return array
-     * @since  Moodle 2.9 Options available
-     * @since  Moodle 2.2
-     */
-    public static function get_list_records() {
-        $context = context_system::instance();
-        self::validate_context($context);
-
-        $result = array();
-
-        if ($listrecords = local_webhooks_get_list_records()) {
-            $result = self::formation_list($listrecords);
-        }
-
-        return $result;
-    }
-
-    /**
-     * Returns description of method result value.
-     *
-     * @return external_description
-     * @since  Moodle 2.2
-     */
-    public static function get_list_records_returns() {
-        return new external_multiple_structure(
-            self::structure_record_parameters(), "List of services."
-        );
-    }
-
-    /**
-     * Returns description of method parameters.
-     *
-     * @return external_function_parameters
-     * @since  Moodle 2.9 Options available
-     * @since  Moodle 2.2
-     */
-    public static function get_list_events_parameters() {
-        return new external_function_parameters(array());
-    }
-
-    /**
-     * Get a list of all system events.
-     *
-     * @return array
-     * @since  Moodle 2.9 Options available
-     * @since  Moodle 2.2
-     */
-    public static function get_list_events() {
-        $context = context_system::instance();
-        self::validate_context($context);
-
-        $result = array();
-
-        if ($eventlist = local_webhooks_get_list_events()) {
-            foreach ($eventlist as $item) {
-                $result[] = $item["eventname"];
-            }
-        }
-
-        return $result;
-    }
-
-    /**
-     * Returns description of method result value.
-     *
-     * @return external_description
-     * @since  Moodle 2.2
-     */
-    public static function get_list_events_returns() {
-        return new external_multiple_structure(
-            new external_value(PARAM_TEXT, "The name of the event.")
-        );
-    }
-
-    /**
-     * Returns description of method parameters.
-     *
-     * @return external_function_parameters
-     * @since  Moodle 2.9 Options available
-     * @since  Moodle 2.2
-     */
-    public static function create_record_parameters() {
-        return new external_function_parameters(
-            array(
-                "service" => new external_single_structure(
-                    array(
-                        "enable" => new external_value(PARAM_BOOL, "Enable or disable the service.", VALUE_OPTIONAL),
-                        "title"  => new external_value(PARAM_TEXT, "Name of the service."),
-                        "url"    => new external_value(PARAM_URL, "Web address of the service."),
-                        "type"   => new external_value(PARAM_TEXT, "Used header type.", VALUE_OPTIONAL),
-                        "token"  => new external_value(PARAM_RAW, "Authorization key.", VALUE_OPTIONAL),
-                        "other"  => new external_value(PARAM_RAW, "Additional field.", VALUE_OPTIONAL),
-                        "events" => new external_multiple_structure(
-                            new external_single_structure(
-                                array(
-                                    "name"  => new external_value(PARAM_TEXT, "The name of the event."),
-                                    "value" => new external_value(PARAM_BOOL, "Enabled or disabled handler.")
-                                )
-                            ), "List of observed events.", VALUE_OPTIONAL
-                        )
-                    ), "Information about the service."
-                )
-            )
-        );
-    }
-
-    /**
-     * Create an entry in the database.
-     *
-     * @param  array   $service
-     * @return boolean
-     * @since  Moodle 2.9 Options available
-     * @since  Moodle 2.2
-     */
-    public static function create_record($service) {
-        $parameters = self::validate_parameters(self::create_record_parameters(), array("service" => $service));
-
-        $context = context_system::instance();
-        self::validate_context($context);
-
-        $record = new stdClass();
-        $record->other  = $parameters["service"]["other"];
-        $record->title  = $parameters["service"]["title"];
-        $record->token  = $parameters["service"]["token"];
-        $record->url    = $parameters["service"]["url"];
-        $record->events = array();
-
-        $record->enable = !empty($parameters["service"]["enable"]) ? $parameters["service"]["enable"] : false;
-        $record->type   = !empty($parameters["service"]["type"]) ? $parameters["service"]["type"] : "json";
-
-        foreach ($parameters["service"]["events"] as $value) {
-            $record->events[$value["name"]] = $value["value"];
-        }
-
-        return local_webhooks_create_record($record);
-    }
-
-    /**
-     * Returns description of method result value.
-     *
-     * @return external_description
-     * @since  Moodle 2.2
-     */
-    public static function create_record_returns() {
-        return new external_value(PARAM_BOOL, "Result of execution.");
-    }
-
-    /**
-     * Returns description of method parameters.
-     *
-     * @return external_function_parameters
-     * @since  Moodle 2.9 Options available
-     * @since  Moodle 2.2
-     */
-    public static function update_record_parameters() {
-        return new external_function_parameters(
-            array(
-                "service" => new external_single_structure(
-                    array(
-                        "id"     => new external_value(PARAM_INT, "Service ID."),
-                        "enable" => new external_value(PARAM_BOOL, "Enable or disable the service.", VALUE_OPTIONAL),
-                        "title"  => new external_value(PARAM_TEXT, "Name of the service.", VALUE_OPTIONAL),
-                        "url"    => new external_value(PARAM_URL, "Web address of the service.", VALUE_OPTIONAL),
-                        "type"   => new external_value(PARAM_TEXT, "Used header type.", VALUE_OPTIONAL),
-                        "token"  => new external_value(PARAM_RAW, "Authorization key.", VALUE_OPTIONAL),
-                        "other"  => new external_value(PARAM_RAW, "Additional field.", VALUE_OPTIONAL),
-                        "events" => new external_multiple_structure(
-                            new external_single_structure(
-                                array(
-                                    "name"  => new external_value(PARAM_TEXT, "The name of the event."),
-                                    "value" => new external_value(PARAM_BOOL, "Enabled or disabled handler.")
-                                )
-                            ), "List of observed events.", VALUE_OPTIONAL
-                        )
-                    ), "Information about the service."
-                )
-            )
-        );
-    }
-
-    /**
-     * Update the record in the database.
-     *
-     * @param  array   $service
-     * @return boolean
-     * @since  Moodle 2.9 Options available
-     * @since  Moodle 2.2
-     */
-    public static function update_record($service) {
-        $parameters = self::validate_parameters(self::update_record_parameters(), array("service" => $service));
-
-        $context = context_system::instance();
-        self::validate_context($context);
-
-        $result = false;
-
-        if ($record = local_webhooks_get_record($parameters["service"]["id"])) {
-            $record->enable = !empty($parameters["service"]["enable"]) ? $parameters["service"]["enable"] : $record->enable;
-            $record->other  = !empty($parameters["service"]["other"]) ? $parameters["service"]["other"] : $record->other;
-            $record->title  = !empty($parameters["service"]["title"]) ? $parameters["service"]["title"] : $record->title;
-            $record->token  = !empty($parameters["service"]["token"]) ? $parameters["service"]["token"] : $record->token;
-            $record->type   = !empty($parameters["service"]["type"]) ? $parameters["service"]["type"] : $record->type;
-            $record->url    = !empty($parameters["service"]["url"]) ? $parameters["service"]["url"] : $record->url;
-
-            if (!empty($parameters["service"]["events"])) {
-                $record->events = array();
-
-                foreach ($parameters["service"]["events"] as $value) {
-                    $record->events[$value["name"]] = $value["value"];
-                }
-            }
-
-            $result = local_webhooks_update_record($record);
-        }
-
-        return $result;
-    }
-
-    /**
-     * Returns description of method result value.
-     *
-     * @return external_description
-     * @since Moodle 2.2
-     */
-    public static function update_record_returns() {
-        return new external_value(PARAM_BOOL, "Result of execution.");
-    }
-
-    /**
-     * Returns description of method parameters.
-     *
-     * @return external_function_parameters
-     * @since  Moodle 2.9 Options available
-     * @since  Moodle 2.2
-     */
-    public static function delete_record_parameters() {
-        return new external_function_parameters(
-            array(
-                "serviceid" => new external_value(PARAM_INT, "Service ID.")
-            )
-        );
-    }
-
-    /**
-     * Delete the record from the database.
-     *
-     * @param  number  $serviceid
-     * @return boolean
-     * @since  Moodle 2.9 Options available
-     * @since  Moodle 2.2
-     */
-    public static function delete_record($serviceid) {
-        $parameters = self::validate_parameters(self::delete_record_parameters(), array("serviceid" => $serviceid));
-
-        $context = context_system::instance();
-        self::validate_context($context);
-
-        return local_webhooks_delete_record($parameters["serviceid"]);
-    }
-
-    /**
-     * Returns description of method result value.
-     *
-     * @return external_description
-     * @since  Moodle 2.2
-     */
-    public static function delete_record_returns() {
-        return new external_value(PARAM_BOOL, "Result of execution.");
-    }
-
-    /**
-     * Returns description of method parameters.
-     *
-     * @return external_function_parameters
-     * @since  Moodle 2.9 Options available
-     * @since  Moodle 2.2
-     */
-    public static function delete_all_records_parameters() {
-        return new external_function_parameters(array());
-    }
-
-    /**
-     * Delete all records from the database.
-     *
-     * @return boolean
-     * @since  Moodle 2.9 Options available
-     * @since  Moodle 2.2
-     */
-    public static function delete_all_records() {
-        $context = context_system::instance();
-        self::validate_context($context);
-
-        return local_webhooks_delete_all_records();
-    }
-
-    /**
-     * Returns description of method result value.
-     *
-     * @return external_description
-     * @since  Moodle 2.2
-     */
-    public static function delete_all_records_returns() {
-        return new external_value(PARAM_BOOL, "Result of execution.");
-    }
-
-    /**
-     * Returns description of method parameters.
-     *
-     * @return external_function_parameters
-     * @since  Moodle 2.9 Options available
-     * @since  Moodle 2.2
-     */
-    public static function create_backup_parameters() {
-        return new external_function_parameters(array());
-    }
-
-    /**
-     * Create a backup.
-     *
-     * @return string
-     * @since  Moodle 2.9 Options available
-     * @since  Moodle 2.2
-     */
-    public static function create_backup() {
-        $context = context_system::instance();
-        self::validate_context($context);
-
-        return local_webhooks_create_backup();
-    }
-
-    /**
-     * Returns description of method result value.
-     *
-     * @return external_description
-     * @since  Moodle 2.2
-     */
-    public static function create_backup_returns() {
-        return new external_value(PARAM_RAW, "Backup copy.");
-    }
-
-    /**
-     * Returns description of method parameters.
-     *
-     * @return external_function_parameters
-     * @since  Moodle 2.9 Options available
-     * @since  Moodle 2.2
-     */
-    public static function restore_backup_parameters() {
-        return new external_function_parameters(
-            array(
-                "options" => new external_single_structure(
-                    array(
-                        "backup"        => new external_value(PARAM_RAW, "Backup copy."),
-                        "deleterecords" => new external_value(PARAM_BOOL, "Delete or leave all records.", VALUE_OPTIONAL)
-                    )
-                )
-            )
-        );
-    }
-
-    /**
-     * Restore from a backup.
-     *
-     * @param array $options
-     * @since Moodle 2.9 Options available
-     * @since Moodle 2.2
-     */
-    public static function restore_backup($options) {
-        $parameters = self::validate_parameters(self::restore_backup_parameters(), array("options" => $options));
-
-        $context = context_system::instance();
-        self::validate_context($context);
-
-        $deleterecords = !empty($parameters["options"]["deleterecords"]) ? $parameters["options"]["deleterecords"] : false;
-        local_webhooks_restore_backup($parameters["options"]["backup"], $deleterecords);
-    }
-
-    /**
-     * Returns description of method result value.
-     *
-     * @return external_description
-     * @since  Moodle 2.2
-     */
-    public static function restore_backup_returns() {
-        return null;
-    }
-}

index.php

@@ -1,100 +0,0 @@
-<?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/>.
-
-/**
- * Service Management Manager.
- *
- * @package   local_webhooks
- * @copyright 2017 "Valentin Popov" <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-
-require_once(__DIR__ . "/../../config.php");
-require_once(__DIR__ . "/classes/webhooks_table.php");
-require_once(__DIR__ . "/lib.php");
-
-require_once($CFG->libdir . "/adminlib.php");
-
-/* Optional parameters */
-$backupservices = optional_param("getbackup", 0, PARAM_BOOL);
-$deleteall      = optional_param("deleteall", 0, PARAM_INT);
-$deleteid       = optional_param("deleteid", 0, PARAM_INT);
-$hideshowid     = optional_param("hideshowid", 0, PARAM_INT);
-
-/* Link generation */
-$editservice    = "/local/webhooks/editservice.php";
-$managerservice = "/local/webhooks/index.php";
-$restorebackup  = "/local/webhooks/restorebackup.php";
-$baseurl        = new moodle_url($managerservice);
-
-/* Configure the context of the page */
-admin_externalpage_setup("local_webhooks", "", null, $baseurl, array());
-$context = context_system::instance();
-
-/* Delete the service */
-if (!empty($deleteid) && confirm_sesskey()) {
-    local_webhooks_delete_record($deleteid);
-    redirect($PAGE->url, new lang_string("deleted", "moodle"));
-}
-
-/* Switching the status of the service */
-if (!empty($hideshowid) && confirm_sesskey()) {
-    local_webhooks_change_status($hideshowid);
-    redirect($PAGE->url, new lang_string("changessaved", "moodle"));
-}
-
-/* Deletes all data */
-if (boolval($deleteall) && confirm_sesskey()) {
-    local_webhooks_delete_all_records();
-    redirect($PAGE->url, new lang_string("deleted", "moodle"));
-}
-
-/* Upload settings as a file */
-if (boolval($backupservices)) {
-    $filecontent = local_webhooks_create_backup();
-    $filename    = "webhooks_" . date("U") . ".backup";
-    send_file($filecontent, $filename, 0, 0, true, true);
-}
-
-/* The page title */
-$titlepage = new lang_string("pluginname", "local_webhooks");
-$PAGE->set_heading($titlepage);
-$PAGE->set_title($titlepage);
-echo $OUTPUT->header();
-
-/* Adds the add button */
-$addserviceurl = new moodle_url($editservice, array("sesskey" => sesskey()));
-echo $OUTPUT->single_button($addserviceurl, new lang_string("add", "moodle"));
-
-/* Adds a delete button */
-$deleteallurl = new moodle_url($managerservice, array("deleteall" => true, "sesskey" => sesskey()));
-echo $OUTPUT->single_button($deleteallurl, new lang_string("deleteall", "moodle"), "get");
-
-/* Adds a backup button */
-$backupurl = new moodle_url($managerservice, array("getbackup" => true));
-echo $OUTPUT->single_button($backupurl, new lang_string("backup", "moodle"), "get");
-
-/* Adds a restore button */
-$restorebackupurl = new moodle_url($restorebackup);
-echo $OUTPUT->single_button($restorebackupurl, new lang_string("restore", "moodle"));
-
-/* Displays the table */
-$table = new local_webhooks_table("local-webhooks-table");
-$table->define_baseurl($baseurl);
-$table->out(25, true);
-
-/* Footer */
-echo $OUTPUT->footer();

lang/en/local_webhooks.php

@@ -22,4 +22,5 @@
  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
+$string["managerservice"] = "Service management manager";
 $string["pluginname"] = "WebHooks";

lang/ru/local_webhooks.php

@@ -15,17 +15,12 @@
 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
 
 /**
- * Definition of the plug-in cache.
+ * Strings for component "local_webhooks", language "ru".
  *
  * @package   local_webhooks
  * @copyright 2017 "Valentin Popov" <info@valentineus.link>
  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-$definitions = array(
+$string["managerservice"] = "Менеджер управления службами";
-    "webhooks_services" => array(
+$string["pluginname"] = "WebHooks";
-        "mode" => cache_store::MODE_APPLICATION,
-        "requiredataguarantee" => true,
-        "staticacceleration"   => true
-    )
-);

lib.php

@@ -1,268 +0,0 @@
-<?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/>.
-
-/**
- * This file contains the functions used by the plugin.
- *
- * @package   local_webhooks
- * @copyright 2017 "Valentin Popov" <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-
-defined("MOODLE_INTERNAL") || die();
-
-require_once(__DIR__ . "/locallib.php");
-
-/**
- * Change the status of the service.
- *
- * @param  number  $serviceid
- * @return boolean
- */
-function local_webhooks_change_status($serviceid) {
-    global $DB;
-
-    $result = false;
-    if ($record = local_webhooks_get_record($serviceid)) {
-        $record->enable = !boolval($record->enable);
-        $result = local_webhooks_update_record($record);
-    }
-
-    return $result;
-}
-
-/**
- * Search for services that contain the specified event.
- *
- * @param  string  $eventname
- * @param  boolean $active
- * @return array
- */
-function local_webhooks_search_services_by_event($eventname, $active = false) {
-    $recordlist = local_webhooks_get_list_records();
-    $active     = boolval($active);
-    $result     = array();
-
-    foreach ($recordlist as $record) {
-        if (!empty($record->events[$eventname])) {
-            if ($active && boolval($record->enable)) {
-                $result[] = $record;
-            }
-
-            if (!$active) {
-                $result[] = $record;
-            }
-        }
-    }
-
-    return $result;
-}
-
-/**
- * Get the record from the database.
- *
- * @param  number $serviceid
- * @return object
- */
-function local_webhooks_get_record($serviceid) {
-    global $DB;
-
-    $servicerecord = $DB->get_record("local_webhooks_service", array("id" => $serviceid), "*", MUST_EXIST);
-
-    if (!empty($servicerecord->events)) {
-        $servicerecord->events = local_webhooks_deserialization_data($servicerecord->events);
-    }
-
-    return $servicerecord;
-}
-
-/**
- * Get all records from the database.
- *
- * @param  number $limitfrom
- * @param  number $limitnum
- * @return array
- */
-function local_webhooks_get_list_records($limitfrom = 0, $limitnum = 0) {
-    global $DB;
-
-    $listrecords = $DB->get_records("local_webhooks_service", null, "id", "*", $limitfrom, $limitnum);
-
-    foreach ($listrecords as $servicerecord) {
-        if (!empty($servicerecord->events)) {
-            $servicerecord->events = local_webhooks_deserialization_data($servicerecord->events);
-        }
-    }
-
-    return $listrecords;
-}
-
-/**
- * Get a list of all system events.
- *
- * @return array
- */
-function local_webhooks_get_list_events() {
-    return report_eventlist_list_generator::get_all_events_list(true);
-}
-
-/**
- * Create an entry in the database.
- *
- * @param  object  $record
- * @return boolean
- */
-function local_webhooks_create_record($record) {
-    global $DB;
-
-    if (!empty($record->events)) {
-        $record->events = local_webhooks_serialization_data($record->events);
-    }
-
-    $result = $DB->insert_record("local_webhooks_service", $record, true, false);
-
-    /* Clear the plugin cache */
-    local_webhooks_cache_reset();
-
-    /* Event notification */
-    local_webhooks_events::service_added($result);
-
-    return boolval($result);
-}
-
-/**
- * Update the record in the database.
- *
- * @param  object  $data
- * @return boolean
- */
-function local_webhooks_update_record($record) {
-    global $DB;
-
-    if (empty($record->id)) {
-        print_error("missingparam", "error", null, "id");
-    }
-
-    $record->events = !empty($record->events) ? local_webhooks_serialization_data($record->events) : null;
-    $result = $DB->update_record("local_webhooks_service", $record, false);
-
-    /* Clear the plugin cache */
-    local_webhooks_cache_reset();
-
-    /* Event notification */
-    local_webhooks_events::service_updated($record->id);
-
-    return boolval($result);
-}
-
-/**
- * Delete the record from the database.
- *
- * @param  number  $serviceid
- * @return boolean
- */
-function local_webhooks_delete_record($serviceid) {
-    global $DB;
-
-    $result = $DB->delete_records("local_webhooks_service", array("id" => $serviceid));
-
-    /* Clear the plugin cache */
-    local_webhooks_cache_reset();
-
-    /* Event notification */
-    local_webhooks_events::service_deleted($serviceid);
-
-    return boolval($result);
-}
-
-/**
- * Delete all records from the database.
- *
- * @return boolean
- */
-function local_webhooks_delete_all_records() {
-    global $DB;
-
-    $result = $DB->delete_records("local_webhooks_service", null);
-
-    /* Clear the plugin cache */
-    local_webhooks_cache_reset();
-
-    /* Event notification */
-    local_webhooks_events::service_deletedall();
-
-    return boolval($result);
-}
-
-/**
- * Create a backup.
- *
- * @return string
- */
-function local_webhooks_create_backup() {
-    $listrecords = local_webhooks_get_list_records();
-    $result      = local_webhooks_serialization_data($listrecords);
-
-    /* Event notification */
-    local_webhooks_events::backup_performed();
-
-    return $result;
-}
-
-/**
- * Restore from a backup.
- *
- * @param string $data
- */
-function local_webhooks_restore_backup($data, $deleterecords = false) {
-    $listrecords = local_webhooks_deserialization_data($data);
-
-    if (boolval($deleterecords)) {
-        local_webhooks_delete_all_records();
-    }
-
-    foreach ($listrecords as $servicerecord) {
-        local_webhooks_create_record($servicerecord);
-    }
-
-    /* Event notification */
-    local_webhooks_events::backup_restored();
-}
-
-/**
- * Send the event remotely to the service.
- *
- * @param  array  $event
- * @param  object $callback
- * @return array
- */
-function local_webhooks_send_request($event, $callback) {
-    global $CFG;
-
-    $event["host"]  = parse_url($CFG->wwwroot)["host"];
-    $event["token"] = $callback->token;
-    $event["extra"] = $callback->other;
-
-    $curl = new curl();
-    $curl->setHeader(array("Content-Type: application/" . $callback->type));
-    $curl->post($callback->url, json_encode($event));
-    $response = $curl->getResponse();
-
-    /* Event notification */
-    local_webhooks_events::response_answer($callback->id, $response);
-
-    return $response;
-}

locallib.php

@@ -1,175 +0,0 @@
-<?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/>.
-
-/**
- * Classes of modules.
- *
- * @package   local_webhooks
- * @copyright 2017 "Valentin Popov" <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-
-defined("MOODLE_INTERNAL") || die();
-
-/**
- * Get data from the cache by key.
- *
- * @param  string $eventname
- * @return array
- */
-function local_webhooks_cache_get($eventname) {
-    $cache = cache::make("local_webhooks", "webhooks_services");
-    return $cache->get($eventname);
-}
-
-/**
- * Update the data in the cache by key.
- *
- * @param  string  $eventname
- * @param  array   $recordlist
- * @return boolean
- */
-function local_webhooks_cache_set($eventname, $recordlist = array()) {
-    $cache = cache::make("local_webhooks", "webhooks_services");
-    return $cache->set($eventname, $recordlist);
-}
-
-/**
- * Delete the data in the cache by key.
- *
- * @param  string  $eventname
- * @return boolean
- */
-function local_webhooks_cache_delete($eventname) {
-    $cache = cache::make("local_webhooks", "webhooks_services");
-    return $cache->delete($eventname);
-}
-
-/**
- * Clear the cache of the plugin.
- *
- * @return boolean
- */
-function local_webhooks_cache_reset() {
-    $cache = cache::make("local_webhooks", "webhooks_services");
-    return $cache->purge();
-}
-
-/**
- * Data serialization.
- *
- * @param  array|object $data
- * @return string
- */
-function local_webhooks_serialization_data($data) {
-    return serialize($data);
-}
-
-/**
- * Data deserialization.
- *
- * @param  string       $data
- * @return array|object
- */
-function local_webhooks_deserialization_data($data) {
-    return unserialize($data);
-}
-
-/**
- * Description of functions of the call of events
- *
- * @copyright 2017 "Valentin Popov" <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-class local_webhooks_events {
-    /**
-     * Call the event when creating a backup.
-     */
-    public static function backup_performed() {
-        $context = context_system::instance();
-        $event   = local_webhooks\event\backup_performed::create(array("context" => $context, "objectid" => 0));
-        $event->trigger();
-    }
-
-    /**
-     * Call the event when restoring from a backup.
-     */
-    public static function backup_restored() {
-        $context = context_system::instance();
-        $event   = local_webhooks\event\backup_restored::create(array("context" => $context, "objectid" => 0));
-        $event->trigger();
-    }
-
-    /**
-     * Call event when the response is received from the service
-     *
-     * @param number $objectid Service ID
-     * @param array  $response Server response
-     */
-    public static function response_answer($objectid = 0, $response = array()) {
-        $context = context_system::instance();
-        $status  = "Error sending request";
-
-        if (!empty($response["HTTP/1.1"])) {
-            $status = $response["HTTP/1.1"];
-        }
-
-        $event = local_webhooks\event\response_answer::create(array("context" => $context, "objectid" => $objectid, "other" => array("status" => $status)));
-        $event->trigger();
-    }
-
-    /**
-     * Call the event when the service is added.
-     *
-     * @param number $objectid Service ID
-     */
-    public static function service_added($objectid = 0) {
-        $context = context_system::instance();
-        $event   = local_webhooks\event\service_added::create(array("context" => $context, "objectid" => $objectid));
-        $event->trigger();
-    }
-
-    /**
-     * Call the event when the service is deleted.
-     *
-     * @param number $objectid Service ID
-     */
-    public static function service_deleted($objectid = 0) {
-        $context = context_system::instance();
-        $event   = local_webhooks\event\service_deleted::create(array("context" => $context, "objectid" => $objectid));
-        $event->trigger();
-    }
-
-    /**
-     * Call the event when all services are deleted.
-     */
-    public static function service_deletedall() {
-        $context = context_system::instance();
-        $event   = local_webhooks\event\service_deletedall::create(array("context" => $context, "objectid" => 0));
-        $event->trigger();
-    }
-
-    /**
-     * Call event when the service is updated.
-     *
-     * @param number $objectid Service ID
-     */
-    public static function service_updated($objectid = 0) {
-        $context = context_system::instance();
-        $event   = local_webhooks\event\service_updated::create(array("context" => $context, "objectid" => $objectid));
-        $event->trigger();
-    }
-}

managerservice.php

@@ -0,0 +1,105 @@
+<?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/>.
+
+/**
+ * Service Management Manager.
+ *
+ * @package   local_webhooks
+ * @copyright 2017 "Valentin Popov" <info@valentineus.link>
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+require_once(__DIR__ . "/../../config.php");
+require_once($CFG->libdir . "/tablelib.php");
+
+$deleteservice = optional_param("deleteservice", 0, PARAM_INT);
+
+require_login();
+
+/* Link generation */
+$managerservice = "/local/webhooks/managerservice.php";
+$editservice = "/local/webhooks/editservice.php";
+$baseurl = new moodle_url($managerservice);
+$PAGE->set_url($baseurl);
+
+/* Configure the context of the page */
+$context = context_system::instance();
+$PAGE->set_context($context);
+
+/* Delete the service */
+if ($deleteservice && confirm_sesskey()) {
+    $DB->delete_records("local_webhooks_service", array("id" => $deleteservice));
+    redirect($PAGE->url, new lang_string("deleted", "moodle"));
+}
+
+/* Retrieving a list of services */
+$select = null;
+$callbacks = $DB->get_records_select("local_webhooks_service", $select, null, $DB->sql_order_by_text("id"));
+
+/* Page template */
+$titlepage = new lang_string("managerservice", "local_webhooks");
+$PAGE->set_pagelayout("standard");
+$PAGE->set_title($titlepage);
+$PAGE->set_heading($titlepage);
+
+/* The page title */
+$PAGE->navbar->add(new lang_string("localplugins", "moodle"));
+$PAGE->navbar->add(new lang_string("pluginname", "local_webhooks"));
+$PAGE->navbar->add($titlepage, $baseurl);
+echo $OUTPUT->header();
+
+/* Table declaration */
+$table = new flexible_table("callbacks-table");
+
+/* Customize the table */
+$table->define_columns(array("title", "url", "actions"));
+$table->define_headers(array(
+    new lang_string("name", "moodle"),
+    new lang_string("url", "moodle"),
+    new lang_string("actions", "moodle")));
+$table->define_baseurl($baseurl);
+$table->setup();
+
+foreach ($callbacks as $callback) {
+    /* Filling of information columns */
+    $titlecallback = html_writer::div($callback->title, "title");
+    $urlcallback = html_writer::div($callback->url, "url");
+
+    /* Link for editing */
+    $editlink = new moodle_url($editservice,
+        array("idservice" => $callback->id));
+    $edititem = $OUTPUT->action_icon($editlink,
+        new pix_icon("t/edit", get_string("edit")));
+
+    /* Link to remove */
+    $deletelink = new moodle_url($managerservice,
+        array("deleteservice" => $callback->id, "sesskey" => sesskey()));
+    $deleteitem = $OUTPUT->action_icon($deletelink,
+        new pix_icon("t/delete", get_string("delete")));
+
+    /* Adding data to the table */
+    $table->add_data(array($titlecallback, $urlcallback, $edititem . $deleteitem));
+}
+
+/* Display the table */
+$table->print_html();
+
+/* Add service button */
+$addurl = new moodle_url("/local/webhooks/editservice.php");
+echo $OUTPUT->single_button($addurl,
+    new lang_string("addaservice", "webservice"), "get");
+
+echo $OUTPUT->footer();

restorebackup.php

@@ -1,65 +0,0 @@
-<?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/>.
-
-/**
- * Restore the settings page.
- *
- * @package   local_webhooks
- * @copyright 2017 "Valentin Popov" <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-
-require_once(__DIR__ . "/../../config.php");
-require_once(__DIR__ . "/classes/service_form.php");
-require_once(__DIR__ . "/lib.php");
-
-require_once($CFG->libdir . "/adminlib.php");
-
-/* Link generation */
-$baseurl        = new moodle_url("/local/webhooks/restorebackup.php");
-$managerservice = new moodle_url("/local/webhooks/index.php");
-
-/* Configure the context of the page */
-admin_externalpage_setup("local_webhooks", "", null, $baseurl, array());
-$context = context_system::instance();
-
-/* Create an editing form */
-$mform = new service_backup_form($PAGE->url);
-
-/* Cancel processing */
-if ($mform->is_cancelled()) {
-    redirect($managerservice);
-}
-
-/* Processing the received file */
-if (($data = $mform->get_data()) && confirm_sesskey()) {
-    $content = $mform->get_file_content("backupfile");
-    local_webhooks_restore_backup($content, $data->deleterecords);
-    redirect($managerservice, new lang_string("restorefinished", "moodle"));
-}
-
-/* The page title */
-$titlepage = new lang_string("backup", "moodle");
-$PAGE->navbar->add($titlepage);
-$PAGE->set_heading($titlepage);
-$PAGE->set_title($titlepage);
-echo $OUTPUT->header();
-
-/* Displays the form */
-$mform->display();
-
-/* Footer */
-echo $OUTPUT->footer();

settings.php

@@ -24,9 +24,22 @@
 
 defined("MOODLE_INTERNAL") || die();
 
+$settings = null;
 if ($hassiteconfig) {
-    $ADMIN->add("server", new admin_externalpage("local_webhooks",
+    $settings = new admin_settingpage("local_webhooks",
-        new lang_string("pluginname", "local_webhooks"),
+        new lang_string("pluginname", "local_webhooks"));
-        new moodle_url("/local/webhooks/index.php")
+
-    ));
+    $ADMIN->add("localplugins", $settings);
+
+    $settings->add(new admin_setting_configcheckbox(
+        "local_webhooks/enable",
+        new lang_string("enable", "moodle"),
+        new lang_string("enablews", "webservice"),
+        false));
+
+    /* Link to the service manager */
+    $linktext = new lang_string("managerservice", "local_webhooks");
+    $linkurl = new moodle_url("/local/webhooks/managerservice.php");
+    $settings->add(new admin_setting_heading("local_webhooks_managerservice", null,
+        html_writer::link($linkurl, $linktext)));
 }

version.php

@@ -23,10 +23,8 @@
  */
 
 defined("MOODLE_INTERNAL") || die();
-
+$plugin->release   = "0.4.0 (Build: 2017102620)";
-$plugin->release      = "4.0.0-rc.2 (Build: 2018022500)";
+$plugin->version   = 2017102620;
-$plugin->version      = 2018022500;
+$plugin->requires  = 2016112900;
-$plugin->requires     = 2016112900;
+$plugin->component = "local_webhooks";
-$plugin->component    = "local_webhooks";
+$plugin->maturity  = MATURITY_BETA;
-$plugin->maturity     = MATURITY_RC;
-$plugin->dependencies = array("report_eventlist" => 2016120500);