General Plugin Implementation.

- creating ASYST API on Flask server
- preparation a query to API
- response processing and Manual Grading Form manipulations (not yet covers slots !!!).

Dockerfile

@@ -44,7 +44,7 @@ RUN python3 -m venv /opt/myenv
 RUN /opt/myenv/bin/python3 -m pip install --upgrade pip
 #RUN /opt/myenv/bin/python3 -m pip install matplotlib Flask torch sklearn-learn
 COPY requirements.txt /opt/myenv/
-COPY sentence-transformers-paraphrase-multilingual-MiniLM-L12-v2 /var/www/html/moodle/sentence-transformers-paraphrase-multilingual-MiniLM-L12-v2
+
 WORKDIR /var/www/html/moodle
 RUN /opt/myenv/bin/python3 -m pip install -r /opt/myenv/requirements.txt
 RUN /opt/myenv/bin/python3 -m pip install --upgrade setuptools wheel
@@ -80,11 +80,11 @@ RUN chown -R www-data:www-data ${MOODLE_BASE_DIR} && \
     chmod -R 755 ${MOODLE_BASE_DIR_DATA}
 
 # Copying of beeing developed Plugin
-COPY yourplugin ${MOODLE_BASE_DIR}/mod/yourplugin
+COPY asystgrade ${MOODLE_BASE_DIR}/local/asystgrade
 
 # Setting correct acces rules for Plugin
-#RUN chown -R www-data:www-data ${MOODLE_BASE_DIR}/mod/yourplugin && \
-RUN chmod -R 755 ${MOODLE_BASE_DIR}/mod/yourplugin
+#RUN chown -R www-data:www-data ${MOODLE_BASE_DIR}/local/asystgrade && \
+RUN chmod -R 755 ${MOODLE_BASE_DIR}/local/asystgrade
 
 # Making Symlink for MariaDB Socket
 RUN ln -s /run/mysqld/mysqld.sock /tmp/mysql.sock
@@ -96,8 +96,8 @@ RUN echo  \
     "<VirtualHost *:80>\n" \
         "ServerName www.moodle.loc\n" \
         "ServerAlias www.moodle.loc\n" \
-        "DocumentRoot /var/www/html/moodle\n" \
-        "<Directory /var/www/html/moodle>\n" \
+        "DocumentRoot ${MOODLE_BASE_DIR}\n" \
+        "<Directory ${MOODLE_BASE_DIR}>\n" \
         "  Options +FollowSymlinks\n" \
         "  AllowOverride All\n" \
         "  Require all granted\n" \
@@ -124,8 +124,8 @@ RUN echo  \
     "<VirtualHost *:443>\n" \
         "ServerName www.moodle.loc\n" \
         "ServerAlias www.moodle.loc\n" \
-        "DocumentRoot /var/www/html/moodle\n" \
-        "<Directory /var/www/html/moodle>\n" \
+        "DocumentRoot ${MOODLE_BASE_DIR}\n" \
+        "<Directory ${MOODLE_BASE_DIR}>\n" \
         "  Options +FollowSymlinks\n" \
         "  AllowOverride All\n" \
         "  Require all granted\n" \
@@ -148,6 +148,9 @@ RewriteRule ^(.*)$ https://www.moodle.loc/$1 [R,L] \n\
 # Enable SSL module in Apache
 RUN a2enmod ssl
 
+# Adding entry to /etc/hosts
+#RUN echo "127.0.0.1 ${MOODLE_WWWROOT##https://}" >> /etc/hosts
+
 #Opening ports
 EXPOSE 80 443 5000
 
@@ -155,4 +158,4 @@ EXPOSE 80 443 5000
 COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf
 
 # Running supervisord
-CMD ["/usr/bin/supervisord"]
\ No newline at end of file
+CMD ["/usr/bin/supervisord"]

api.py

 # api.py
 
-from flask import Flask, jsonify
+from flask import Flask, jsonify, request
+import os
+import sys
 
-# TODO: Adding correct path to ASYST script run_LR_SBERT.py
-# from run_LR_SBERT import main
+# Adding a path of module to system path
+sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), 'asyst/Source/Skript/german')))
 
-# sys.path.append(os.path.join(os.path.dirname(__file__), 'asyst/Source/Skript/german'))
+from run_LR_SBERT import process_data
 
 app = Flask(__name__)
 
-@app.route('/api/data', methods=['GET'])
+@app.route('/api/autograde', methods=['POST'])
 def get_data():
-    # Using path to data and model
-    data_path = '/var/www/html/moodle/asyst/Source/Skript/outputs/test.tsv'
-    model_dir = '/var/www/html/moodle/asyst/Source/Skript/german/models'
-
-    # Obtaining results from run_asyst function
-#     results => run_asyst(data_path, model_dir)
-
-    # Demo dummy API output
-    results = {
-        'message': 'Hello from Python API!',
-        'data': {
-            'key1': 'value1',
-            'key2': 'value2'
-        }
-    }
-
-    # Returning result in JSON format
-    return jsonify(results)
+    try:
+        data = request.get_json()
+        if not data:
+            return jsonify({"error": "No data provided"}), 400
+
+        results = process_data(data)
+        return jsonify(results)
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500
 
 if __name__ == '__main__':
     app.run(host='0.0.0.0', port=5000, debug=True)
\ No newline at end of file

asyst/Source/Skript/german/run_LR_SBERT.py

@@ -21,69 +21,25 @@ __source__ = "https://pypi.org/project/sentence-transformers/0.3.0/"
 
 
 
-def main():
+def process_data(data):
     parser = argparse.ArgumentParser()
 
-    # Where are we?
-    location = ".";
-    if getattr(sys, 'frozen', False):
-        # running in a bundle
-        location = sys._MEIPASS
-
-    # Required parameters
-    parser.add_argument(
-        "--data",
-        #default=None,
-        default="/var/www/html/moodle/asyst/Source/Skript/outputs/test.tsv",
-        type=str,
-        required=False,
-        help="The input data file for the task.",
-    )
-    parser.add_argument(
-        "--output_dir",
-        # default=None,
-        default="/var/www/html/moodle/asyst/Source/Skript/outputs",
-        type=str,
-        required=False,
-        help="The output directory where predictions will be written.",
-    )
     parser.add_argument(
         "--model_dir",
         # default=None,
-        default=location+"/Skript/german/models",
+        default="/var/www/html/moodle/asyst/Source/Skript/german/models",
         type=str,
         required=False,
         help="The directory where the ML models are stored.",
     )
-    parser.add_argument(
-        "--transformer_model_dir",
-        default="/var/www/html/moodle/sentence-transformers-paraphrase-multilingual-MiniLM-L12-v2",
-        type=str,
-        required=False,
-        help="The directory where the SentenceTransformer model is stored.",
-    )
-    args = parser.parse_args()
 
-    # open a log file next to the executable with line buffering
-    # out = open("log.txt", "a",buffering=1);
-
-    # print("Started German processing in", location, file=out);
-
-    # import SentenceTransformer-model
-    start_time = time.time()
-
-    # print("Reading from", args.data, file=out);
-
-    with open(args.data) as ft:
-        dft = pd.read_csv(ft, delimiter='\t')
+    args = parser.parse_args()
 
-    # Sentences we want sentence embeddings for
-    sentences1_test = dft['referenceAnswer'].values.tolist()
-    sentences2_test = dft['studentAnswer'].values.tolist()
-    # print("Input read:", sentences2_test, file=out);
+    referenceAnswer = data['referenceAnswer']
+    studentAnswers = data['studentAnswers']
 
     # Use BERT for mapping tokens to embeddings
-    word_embedding_model = models.Transformer(args.transformer_model_dir)
+    word_embedding_model = models.Transformer('sentence-transformers/paraphrase-multilingual-MiniLM-L12-v2')
     # pooling operation can choose by setting true (Apply mean pooling to get one fixed sized sentence vector)
     pooling_model = models.Pooling(word_embedding_model.get_word_embedding_dimension(),
                                    pooling_mode_mean_tokens=True,
@@ -92,59 +48,31 @@ def main():
 
     # compute the sentence embeddings for both sentences
     model = SentenceTransformer(modules=[word_embedding_model, pooling_model])
-    # print("Model loaded", file=out);
-
-    sentence_embeddings1_test = model.encode(sentences1_test, convert_to_tensor=True, show_progress_bar=False)
-    # print("Embeddings RefA:", sentence_embeddings1_test, file=out);
-
-    sentence_embeddings2_test = model.encode(sentences2_test, convert_to_tensor=True, show_progress_bar=False)
-    # print("Embeddings found", file=out);
-
-    # Possible concatenations from the embedded sentences can be selected
-    def similarity(sentence_embeddings1, sentence_embeddings2):
-        # I2=(|u − v| + u ∗ v)
-        simi = abs(np.subtract(sentence_embeddings1, sentence_embeddings2)) + np.multiply(sentence_embeddings1,
-                                                                                          sentence_embeddings2)
 
-        return simi
-
-    # calls the similarity function and get the concatenated values between the sentence embeddings
-    computed_simis_test = similarity(sentence_embeddings1_test, sentence_embeddings2_test)
-
-    # get the sentence embeddings and the labels for train and test
+    sentence_embeddings1 = model.encode([referenceAnswer] * len(studentAnswers), convert_to_tensor=True, show_progress_bar=False)
+    sentence_embeddings2 = model.encode(studentAnswers, convert_to_tensor=True, show_progress_bar=False)
 
+    computed_simis_test = similarity(sentence_embeddings1, sentence_embeddings2)
     X_test = computed_simis_test
-    # Y_test = np.array(dft['label'])
 
     # UP: read pre-trained LR model
     clf_log = pickle.load(open("/var/www/html/moodle/asyst/Source/Skript/german/models/clf_BERT.pickle", "rb"))
-
-    # print('--------Evaluate on Testset------- ', file=out)
     predictions = clf_log.predict(X_test)
 
-    # UP print results
-    with open(args.output_dir + "/predictions.txt", "w") as writer:
-        # TODO: write results to plugins DB Table
-        writer.write("question\treferenceAnswer\tstudentAnswer\tsuggested grade\tobserved grade\n")
-        for i in range(len(dft)):
-            hrpred = "incorrect"
-            if predictions[i] == 1:
-                hrpred = "correct"
-            writer.write(
-                str(dft.iloc[i][0])
-                + "\t"
-                + str(dft.iloc[i][1])
-                + "\t"
-                + str(dft.iloc[i][2])
-                + "\t"
-                + str(hrpred)
-                + "\t"
-                + str(dft.iloc[i][3])
-                + "\n"
-            )
-
-    # print('\nExecution time:', time.strftime("%H:%M:%S", time.gmtime(time.time() - start_time)), file=out)
-
-
-if __name__ == "__main__":
-    main()
+
+    results = []
+    for i in range(len(studentAnswers)):
+        result = {
+            "predicted_grade": "correct" if predictions[i] == 1 else "incorrect"
+        }
+        results.append(result)
+
+    return results
+
+# Possible concatenations from the embedded sentences can be selected
+def similarity(sentence_embeddings1, sentence_embeddings2):
+    # I2=(|u − v| + u ∗ v)
+    simi = abs(np.subtract(sentence_embeddings1, sentence_embeddings2)) + np.multiply(sentence_embeddings1,
+                                                                                      sentence_embeddings2)
+
+    return simi
\ No newline at end of file

asystgrade/classes/api/client.php

+<?php
+
+namespace local_asystgrade\api;
+
+defined('MOODLE_INTERNAL') || die();
+
+class client {
+    private $endpoint;
+    private $httpClient;
+
+    public function __construct(string $endpoint, http_client $httpClient = null) {
+        $this->endpoint = $endpoint;
+        $this->httpClient = $httpClient ?: new http_client();
+    }
+
+    public function send_data($data) {
+        $response = $this->httpClient->post($this->endpoint, $data);
+
+        return $response;
+    }
+}
\ No newline at end of file

asystgrade/classes/api/http_client.php

+<?php
+
+namespace local_asystgrade\api;
+
+defined('MOODLE_INTERNAL') || die();
+
+class http_client implements http_client_interface {
+    public function post($url, $data) {
+        $ch = curl_init($url);
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+        curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json'));
+        curl_setopt($ch, CURLOPT_POST, 1);
+        curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
+        $response = curl_exec($ch);
+
+        if (curl_errno($ch)) {
+            throw new \Exception('Curl error: ' . curl_error($ch));
+        }
+
+        curl_close($ch);
+
+        if ($response === false) {
+            throw new \Exception('Error sending data to API');
+        }
+
+        return $response;
+    }
+}

asystgrade/classes/api/http_client_interface.php

+<?php
+
+namespace local_asystgrade\api;
+
+defined('MOODLE_INTERNAL') || die();
+
+interface http_client_interface {
+    public function post($url, $data);
+}
\ No newline at end of file

yourplugin/db/install.xml → asystgrade/db/install.xml

 <?xml version="1.0" encoding="UTF-8" ?>
-<XMLDB PATH="mod/yourplugin/db" VERSION="2024032201" COMMENT="XMLDB file for mod yourplugin plugin"
+<XMLDB PATH="local/asystgrade/db" VERSION="2024032201" COMMENT="XMLDB file for mod asystgrade plugin"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:noNamespaceSchemaLocation="../../../lib/xmldb/xmldb.xsd"
 >
     <TABLES>
-        <TABLE NAME="mod_yourplugin" COMMENT="Table for storing yourplugin data">
+        <TABLE NAME="local_asystgrade" COMMENT="Table for storing asystgrade data">
             <FIELDS>
                 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true"/>
                 <FIELD NAME="question" TYPE="text" NOTNULL="true"/>

yourplugin/settings.php → asystgrade/lang/en/local_asystgrade.php

 <?php
 /**
- * You may have settings in your plugin
+ * You may localized strings in your plugin
  *
- * @package    local_yourplugin
+ * @package    local_asystgrade
  * @copyright 2024 Artem Baranovskyi
  * @license    http://www.gnu.org/copyleft/gpl.html gnu gpl v3 or later
  */
 
-defined('MOODLE_INTERNAL') || die();
-
-if ($ADMIN->fulltree) {
-}
\ No newline at end of file
+$string['pluginname']       = 'ASYST API Moodle integration plugin';
+$string['apiendpoint']      = 'API Endpoint';
+$string['apiendpoint_desc'] = 'The endpoint of the AsystGrade API.';

asystgrade/lib.php

+<?php
+
+/**
+ * @package     local_asystgrade
+ * @author      Artem Baranovskyi
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+//
+// 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/>.
+
+//use Exception;
+//use local_asystgrade\api\client;
+//require_once $dirroot . 'local_asystgrade\api\client.php';
+
+defined('MOODLE_INTERNAL') || die();
+
+/**
+ * A hook function that will process the data and insert the rating value.
+ * The function must be called on the desired page like https://www.moodle.loc/mod/quiz/report.php?id=2&mode=grading&slot=1&qid=1&grade=needsgrading&includeauto=1
+ *
+ * @return void
+ */
+
+function local_asystgrade_before_footer()
+{
+    global $PAGE, $DB;
+
+    // Получение параметров из URL
+    $qid  = optional_param('qid', null, PARAM_INT);
+    $slot = optional_param('slot', false, PARAM_INT);
+
+    if ($PAGE->url->compare(new moodle_url('/mod/quiz/report.php'), URL_MATCH_BASE) && $slot) {
+        $question_attempts = $DB->get_recordset(
+            'question_attempts',
+            [
+                'questionid' => $qid,
+                'slot'       => $slot
+            ],
+            '',
+            '*'
+        );
+
+        // Obtaining exemplary answer
+        $referenceAnswer = $DB->get_record(
+            'qtype_essay_options',
+            [
+                'questionid' => $qid
+            ],
+            '*',
+            MUST_EXIST
+        )->graderinfo;
+
+        $studentAnswers = [];
+        foreach ($question_attempts as $question_attempt) {
+
+            // Получение всех шагов для данного questionusageid
+            $quizattempt_steps = $DB->get_recordset(
+                'question_attempt_steps',
+                [
+                    'questionattemptid' => $question_attempt->id
+                ],
+                '',
+                '*'
+            );
+
+            // Processing every quiz attempt step
+            foreach ($quizattempt_steps as $quizattempt_step) {
+                if ($quizattempt_step->state === 'complete') {
+                    $userid        = $quizattempt_step->userid;
+                    $attemptstepid = $quizattempt_step->id;
+
+                    // Obtaining student's answer
+                    $studentAnswer = $DB->get_record(
+                        'question_attempt_step_data',
+                        [
+                            'attemptstepid' => $attemptstepid,
+                            'name'          => 'answer'
+                        ],
+                        '*',
+                        MUST_EXIST
+                    )->value;
+
+                    // Forming student's answers array
+                    $studentAnswers[] = $studentAnswer;
+
+                    error_log("User ID: $userid, Student Answer: $studentAnswer, Reference Answer: $referenceAnswer");
+                }
+            }
+
+            // Closing of record's sets
+            $quizattempt_steps->close();
+        }
+
+        // Closing of record's sets
+        $question_attempts->close();
+
+        // API request preparation
+        $data = [
+            'referenceAnswer' => $referenceAnswer,
+            'studentAnswers'  => $studentAnswers
+        ];
+
+        error_log('Data prepared: ' . print_r($data, true));
+
+        // Obtaining API settings
+        $apiendpoint = get_config('local_asystgrade', 'apiendpoint');
+        if (!$apiendpoint) {
+            $apiendpoint = 'http://127.0.0.1:5000/api/autograde'; // Default setting
+        }
+
+        error_log('APIendpoint: ' . $apiendpoint);
+
+        // Initializing API client
+        try {
+            $apiClient = new \local_asystgrade\api\client($apiendpoint);
+            error_log('ApiClient initiated.');
+
+            // Sending data on API and obtaining auto grades
+            error_log('Sending data to API and getting grade');
+            $response = $apiClient->send_data($data);
+            $grades   = json_decode($response, true);
+
+            error_log('Grade obtained: ' . print_r($grades, true));
+        } catch (Exception $e) {
+            error_log('Error sending data to API: ' . $e->getMessage());
+            return;
+        }
+
+        error_log('After API call');
+
+        // Check grades existence and pasting them at grade input fields through JavaScript DOM manipulations
+        $script = "
+            <script type='text/javascript'>
+                document.addEventListener('DOMContentLoaded', function() {";
+                    foreach ($grades as $index => $grade) {
+                        if (isset($grade['predicted_grade'])) {
+                            $predicted_grade = $grade['predicted_grade'] == 'correct' ? 1 : 0;
+                            // How forms param name="q2:1_-mark" see at https://github.com/moodle/moodle/blob/main/question/behaviour/rendererbase.php#L132
+                            // and https://github.com/moodle/moodle/blob/main/question/engine/questionattempt.php#L381 , L407
+                            // TODO: fix question attempt -> ID and question attempt -> step
+                            $input_name      = "q" . ($index + 2) . ":1_-mark"; // Q is an question attempt -> ID of mdl_quiz_attempts, :1_ is question attempt -> step
+                            $script          .= "
+                                console.log('Trying to update input: {$input_name} with grade: {$predicted_grade}');
+                                var gradeInput = document.querySelector('input[name=\"{$input_name}\"]');
+                                if (gradeInput) {
+                                    console.log('Found input: {$input_name}');
+                                    gradeInput.value = '{$predicted_grade}';
+                                } else {
+                                    console.log('Input not found: {$input_name}');
+                                }";
+                        }
+                    }
+        $script .= "
+            });
+        </script>";
+
+        echo $script;
+        error_log('URL matches /mod/quiz/report.php in page_init');
+    }
+}
+
+spl_autoload_register(function ($classname) {
+    // Check if the class name starts with our plugin's namespace
+    if (strpos($classname, 'local_asystgrade\\') === 0) {
+        // Преобразуем пространство имен в путь
+        $classname = str_replace('local_asystgrade\\', '', $classname);
+        $classname = str_replace('\\', DIRECTORY_SEPARATOR, $classname);
+        $filepath  = __DIR__ . DIRECTORY_SEPARATOR . 'classes' . DIRECTORY_SEPARATOR . $classname . '.php';
+
+        if (file_exists($filepath)) {
+            require_once($filepath);
+        }
+    }
+});

asystgrade/settings.php

+<?php
+/**
+ * You may have settings in your plugin
+ *
+ * @package    local_asystgrade
+ * @copyright 2024 Artem Baranovskyi
+ * @license    http://www.gnu.org/copyleft/gpl.html gnu gpl v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die(); // security check, only internall call through Moodle allowed.
+
+if ($hassiteconfig) {
+    global $ADMIN;
+    // Ensure the settings page is created under the correct location in the site admin menu.
+    $ADMIN->fulltree = true;
+
+    // Create a new settings page for your plugin.
+    $settings = new admin_settingpage('local_asystgrade', get_string('pluginname', 'local_asystgrade'));
+
+    // Add the settings page to the admin tree.
+    $ADMIN->add('localplugins', $settings);
+
+    // Add your settings here.
+    $settings->add(new admin_setting_configtext(
+        'local_asystgrade/apiendpoint',
+        get_string('apiendpoint', 'local_asystgrade'),
+        get_string('apiendpoint_desc', 'local_asystgrade'),
+        '',
+        PARAM_URL
+    ));
+}
\ No newline at end of file

asystgrade/version.php

+<?php
+/**
+ * Version details.
+ *
+ * @package   local_asystgrade
+ * @copyright 2024 Artem Baranovskyi
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+$plugin->component = 'local_asystgrade'; // Full name of the plugin.
+$plugin->version   = 2024032201;         // The current module version (Date: YYYYMMDDXX).
+$plugin->requires  = 2022041900;         // Requires Moodle version 3.11
+//$plugin->cron      = 0;
+$plugin->maturity  = MATURITY_STABLE;
+$plugin->release   = '1.0';
+
+$plugin->dependencies = [
+    'mod_quiz' => ANY_VERSION, // This plugin depends on the quiz module
+];
\ No newline at end of file

docker-compose.yml

@@ -7,37 +7,32 @@ services:
     env_file:
       - ./.env
     volumes:
-      #      - moodledata:${MOODLE_BASE_DIR_DATA}
       - mariadb_data:/var/lib/mysql
     ports:
       - 3306:3306
     networks:
-      - network  # Добавление к сети
+      - network  # Adding the network communication between containers
     environment:
       - MARIADB_ROOT_PASSWORD=${MARIADB_ROOT_PASSWORD}
-      - MOODLE_DATABASE_USER=${MOODLE_DATABASE_USER}  # Пользователь базы данных
-      - MOODLE_DATABASE_PASSWORD=${MOODLE_DATABASE_PASSWORD}  # Пароль пользователя базы данных
-    healthcheck:
-      test: [ "CMD", "mysqladmin", "ping", "-u", "root", "--password=${MARIADB_ROOT_PASSWORD}" ]
-      interval: 10s
-      timeout: 5s
-      retries: 5
+      - MOODLE_DATABASE_USER=${MOODLE_DATABASE_USER}
+      - MOODLE_DATABASE_PASSWORD=${MOODLE_DATABASE_PASSWORD}
+
 
   moodle:
     env_file:
       - ./.env
     restart: always
-    build:  # Собираем свой образ Moodle из Dockerfile+.
-      context: .  # Контекст сборки (где находится Dockerfile+.)
+    build:  # Building own Moodle container from Dockerfile.
+      context: .  # The context of the build (where is Dockerfile)
       dockerfile: Dockerfile
       args:
         - MOODLE_BASE_DIR=${MOODLE_BASE_DIR}
         - MOODLE_BASE_DIR_DATA=${MOODLE_BASE_DIR_DATA}
         - MOODLE_DATABASE_TYPE=mariadb
         - MOODLE_DATABASE_HOST=${MOODLE_DATABASE_HOST}
-        - MOODLE_DATABASE_NAME=${MOODLE_DATABASE_NAME}  # Имя базы данных
-        - MOODLE_DATABASE_USER=${MOODLE_DATABASE_USER}  # Пользователь базы данных
-        - MOODLE_DATABASE_PASSWORD=${MOODLE_DATABASE_PASSWORD}  # Пароль пользователя базы данных
+        - MOODLE_DATABASE_NAME=${MOODLE_DATABASE_NAME}
+        - MOODLE_DATABASE_USER=${MOODLE_DATABASE_USER}
+        - MOODLE_DATABASE_PASSWORD=${MOODLE_DATABASE_PASSWORD}
     ports:
       - 80:80
       - 443:443
@@ -48,21 +43,21 @@ services:
     depends_on: # Dependency from MariaDB service
       - mariadb
     volumes:
-      #      - ./yourplugin:${MOODLE_BASE_DIR}/mod/yourplugin  # Синхронизируем папку плагина с контейнером
-      - moodle_plugin:${MOODLE_BASE_DIR}/mod/yourplugin  # Синхронизируем папку плагина с контейнером
-      - moodle_data:${MOODLE_BASE_DIR} # Том для данных Moodle
-      - moodledata:${MOODLE_BASE_DIR_DATA}  # Том для данных Moodle
+      - ${PWD}/asystgrade:${MOODLE_BASE_DIR}/local/asystgrade  # Sync the plugin folder with the container
+      - moodle_data:${MOODLE_BASE_DIR}  # Volume for Moodle
+      - moodledata:${MOODLE_BASE_DIR_DATA}  # Volume for Moodle data
     networks:
-      - network  # Добавление к сети
-volumes:
+      - network  # Adding the network communication between containers
+
+volumes: # Defining local volumes
   moodledata:
-    driver: local  # Локальный драйвер томов
+    driver: local
   mariadb_data:
     driver: local
   moodle_data:
     driver: local
-  moodle_plugin:
+  asystgrade:
     driver: local
 
 networks:
-  network:  # Создание пользовате
\ No newline at end of file
+  network:  # Creating a network
\ No newline at end of file

install_moodle.sh

@@ -5,7 +5,21 @@ set -a
 . .env
 set +a
 
+# Ensure correct ownership and permissions before installation
+docker-compose exec moodle chown -R www-data:www-data ${MOODLE_BASE_DIR}
+docker-compose exec moodle chmod -R 755 ${MOODLE_BASE_DIR}
+
+# Ensure necessary directories in moodledata exist
+docker-compose exec moodle mkdir -p ${MOODLE_BASE_DIR_DATA}
+docker-compose exec moodle mkdir -p ${MOODLE_BASE_DIR_DATA}/localcache
+docker-compose exec moodle mkdir -p ${MOODLE_BASE_DIR_DATA}/sessions
+docker-compose exec moodle mkdir -p ${MOODLE_BASE_DIR_DATA}/temp
+docker-compose exec moodle mkdir -p ${MOODLE_BASE_DIR_DATA}/trashdir
+docker-compose exec moodle chown -R www-data:www-data ${MOODLE_BASE_DIR_DATA}
+docker-compose exec moodle chmod -R 775 ${MOODLE_BASE_DIR_DATA}
+
 # Install Moodle
+sleep 5
 docker-compose exec moodle php ${MOODLE_BASE_DIR}/admin/cli/install.php \
                                --wwwroot="${MOODLE_WWWROOT}" \
                                --dataroot="${MOODLE_BASE_DIR_DATA}" \
@@ -20,18 +34,36 @@ docker-compose exec moodle php ${MOODLE_BASE_DIR}/admin/cli/install.php \
                                --agree-license \
                                --non-interactive
 
-#docker-compose exec moodle chown -R www-data:www-data /var/www/html/moodle
-docker-compose exec moodle chmod -R 755 /var/www/html/moodle
+# Check if database backup exists and restore it if it does
+ BACKUP_FILE="moodle_backup.sql"
+ if [ -f "$BACKUP_FILE" ]; then
+ #    docker-compose exec mariadb apt-get update && apt-get install -y mysql-client && rm -rf /var/lib/apt/lists/*
+     docker-compose exec mariadb bash -c "apt-get update && apt-get install -y mysql-client && rm -rf /var/lib/apt/lists/*"
+     echo "Database backup found. Restoring..."
+     docker-compose exec -T mariadb mysql -u ${MOODLE_DATABASE_USER} -p${MOODLE_DATABASE_PASSWORD} ${MOODLE_DATABASE_NAME} < moodle_backup.sql
+     echo "Database restored from backup."
+ else
+     echo "No database backup found. Skipping restore."
+ fi
+
 
-# Set correct access rules for the plugin
-docker-compose exec moodle chown -R www-data:www-data /var/www/html/moodle/mod/yourplugin
-docker-compose exec moodle chmod -R 775 /var/www/html/moodle/mod/yourplugin
+ # Ensure correct ownership and permissions after installation
+ docker-compose exec moodle chown -R www-data:www-data ${MOODLE_BASE_DIR}
+ docker-compose exec moodle chmod -R 755 ${MOODLE_BASE_DIR}
+
+ # Set correct access rules for the plugin
+ docker-compose exec moodle chown -R www-data:www-data ${MOODLE_BASE_DIR}/local/asystgrade
+ docker-compose exec moodle chmod -R 775 ${MOODLE_BASE_DIR}/local/asystgrade
+ sudo chown -R $(whoami):$(whoami) ./asystgrade
 
 # Create the run_sag script file
-docker-compose exec moodle bash -c 'echo "#!/bin/bash" > /usr/local/bin/run_sag'
-docker-compose exec moodle bash -c 'echo ". /opt/myenv/bin/activate" >> /usr/local/bin/run_sag'
-docker-compose exec moodle bash -c 'echo "cd /var/www/html/moodle/asyst/Source/Skript/german" >> /usr/local/bin/run_sag'
-docker-compose exec moodle bash -c 'echo "/opt/myenv/bin/python3 /var/www/html/moodle/asyst/Source/Skript/german/run_LR_SBERT.py" >> /usr/local/bin/run_sag'
+docker-compose exec moodle bash -c 'cat <<EOF > /usr/local/bin/run_sag
+#!/bin/bash
+. /opt/myenv/bin/activate
+cd ${MOODLE_BASE_DIR}/asyst/Source/Skript/german
+/opt/myenv/bin/python3 ${MOODLE_BASE_DIR}/api.py
+EOF'
+
 
 # Make the script executable & run it
 docker-compose exec moodle chmod +x /usr/local/bin/run_sag

supervisord.conf

@@ -5,13 +5,14 @@ nodaemon=true
 command=/usr/sbin/apache2ctl -D FOREGROUND
 autostart=true
 autorestart=true
-stdout_logfile=/var/log/supervisor/flask.log
-stderr_logfile=/var/log/supervisor/flask_err.log
+stdout_logfile=/var/log/moodle.log
+stderr_logfile=/var/log/moodle_err.log
 
 [program:flask]
-command=/bin/bash -c 'source /opt/myenv/bin/activate && FLASK_APP=/var/www/html/moodle/api.py /opt/myenv/bin/flask run --host=0.0.0.0'
+#command=/bin/bash -c 'source /opt/myenv/bin/activate && FLASK_APP=/var/www/html/moodle/api.py /opt/myenv/bin/flask run --host=0.0.0.0'
+command=/bin/bash -c 'source /opt/myenv/bin/activate &&/opt/myenv/bin/python3 /var/www/html/moodle/api.py'
 directory=/var/www/html/moodle
 autostart=true
 autorestart=true
-stdout_logfile=/var/log/supervisor/moodle.log
-stderr_logfile=/var/log/supervisor/moodle_err.log
\ No newline at end of file
+stdout_logfile=/var/log/flask.log
+stderr_logfile=/var/log/flask_err.log

yourplugin/lang/en/yourplugin.php

-<?php
-/**
- * You may localized strings in your plugin
- *
- * @package    local_yourplugin
- * @copyright 2024 Artem Baranovskyi
- * @license    http://www.gnu.org/copyleft/gpl.html gnu gpl v3 or later
- */
-
-$string['pluginname'] = 'New local plugin';
-
-// Path to the Python 3 executable
-$python_executable = '/opt/myenv/bin/python3';
-
-// Path to the moodlemlbackend script to be executed. First we use test API api.py, then run_LR_SBERT.py
-$python_script = '/var/www/html/moodle/api.py';
-//$python_script = '/var/www/html/moodle/asyst/Source/Skript/german/run_LR_SBERT.py';
-
-// Python command you want to execute
-//$python_command = 'print("Hello, world!!!")';
-// Execution the command and getting the result
-//shell_exec($python_command);
-
-// Formation of a command to execute
-//$full_command = $python_executable . ' -c \'' . $python_command . '\'';
-//$full_command = $python_executable . ' ' . $python_script;
-
-// Now call the API
-$api_url  = 'http://127.0.0.1:5000/api/data';
-$response = file_get_contents($api_url);
-
-// Output the result (assuming backend returns JSON)
-if ($response !== false) {
-    $data = json_decode($response, true);
-    if ($data !== null) {
-// Data processing
-// Example: output results        echo "<pre>";
-        print_r($data);
-        echo "</pre>";
-    } else {
-        echo "Error on data processing from moodlemlbackend!";
-    }
-} else {
-    echo "Execution error: result is not a string.";
-}

yourplugin/lib.php

-<?php
-//
-// 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/>.
-
-/**
- * @package     mod_yourplugin
- * @author      Artem Baranovskyi
- * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-
-function mod_yourplugin_before_footer()
-{
-    if (!get_config('mod_yourplugin', 'enabled')) {
-        return;
-    }
-}
\ No newline at end of file

yourplugin/version.php

-<?php
-/**
- * Version details.
- *
- * @package   mod_yourplugin
- * @copyright 2024 Artem Baranovskyi
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-
-defined('MOODLE_INTERNAL') || die();
-
-$plugin->version   = 2024032201;      // The current module version (Date: YYYYMMDDXX).
-$plugin->requires  = 2014050800;      // Requires this Moodle version.
-$plugin->component = 'mod_yourplugin';    // Full name of the plugin (used for diagnostics).
-$plugin->cron      = 0;