first commit

mod/quiz/accessrule/numattempts/classes/privacy/provider.php

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+<?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/>.
+
+/**
+ * Privacy Subsystem implementation for quizaccess_numattempts.
+ *
+ * @package    quizaccess_numattempts
+ * @copyright  2018 Andrew Nicols <andrew@nicols.co.uk>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+namespace quizaccess_numattempts\privacy;
+
+defined('MOODLE_INTERNAL') || die();
+
+/**
+ * Privacy Subsystem for quizaccess_numattempts implementing null_provider.
+ *
+ * @copyright  2018 Andrew Nicols <andrew@nicols.co.uk>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class provider implements \core_privacy\local\metadata\null_provider {
+
+    /**
+     * Get the language string identifier with the component's language
+     * file to explain why this plugin stores no data.
+     *
+     * @return  string
+     */
+    public static function get_reason(): string {
+        return 'privacy:metadata';
+    }
+}

mod/quiz/accessrule/numattempts/lang/en/quizaccess_numattempts.php

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+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Strings for the quizaccess_numattempts plugin.
+ *
+ * @package    quizaccess
+ * @subpackage numattempts
+ * @copyright  2011 The Open University
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+
+defined('MOODLE_INTERNAL') || die();
+
+
+$string['attemptsallowedn'] = 'Attempts allowed: {$a}';
+$string['pluginname'] = 'Number of attempts quiz access rule';
+$string['privacy:metadata'] = 'The Number of attempts quiz access rule plugin does not store any personal data.';

mod/quiz/accessrule/numattempts/rule.php

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+<?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/>.
+
+use mod_quiz\local\access_rule_base;
+use mod_quiz\quiz_settings;
+
+/**
+ * A rule controlling the number of attempts allowed.
+ *
+ * @package   quizaccess_numattempts
+ * @copyright 2009 Tim Hunt
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class quizaccess_numattempts extends access_rule_base {
+
+    public static function make(quiz_settings $quizobj, $timenow, $canignoretimelimits) {
+
+        if ($quizobj->get_num_attempts_allowed() == 0) {
+            return null;
+        }
+
+        return new self($quizobj, $timenow);
+    }
+
+    public function description() {
+        return get_string('attemptsallowedn', 'quizaccess_numattempts', $this->quiz->attempts);
+    }
+
+    public function prevent_new_attempt($numprevattempts, $lastattempt) {
+        if ($numprevattempts >= $this->quiz->attempts) {
+            return get_string('nomoreattempts', 'quiz');
+        }
+        return false;
+    }
+
+    public function is_finished($numprevattempts, $lastattempt) {
+        return $numprevattempts >= $this->quiz->attempts;
+    }
+}

mod/quiz/accessrule/numattempts/tests/rule_test.php

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+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+namespace quizaccess_numattempts;
+
+use mod_quiz\quiz_settings;
+use quizaccess_numattempts;
+
+defined('MOODLE_INTERNAL') || die();
+
+global $CFG;
+require_once($CFG->dirroot . '/mod/quiz/accessrule/numattempts/rule.php');
+
+
+/**
+ * Unit tests for the quizaccess_numattempts plugin.
+ *
+ * @package    quizaccess_numattempts
+ * @category   test
+ * @copyright  2008 The Open University
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class rule_test extends \basic_testcase {
+    public function test_num_attempts_access_rule(): void {
+        $quiz = new \stdClass();
+        $quiz->attempts = 3;
+        $cm = new \stdClass();
+        $cm->id = 0;
+        $quizobj = new quiz_settings($quiz, $cm, null);
+        $rule = new quizaccess_numattempts($quizobj, 0);
+        $attempt = new \stdClass();
+
+        $this->assertEquals($rule->description(),
+            get_string('attemptsallowedn', 'quizaccess_numattempts', 3));
+
+        $this->assertFalse($rule->prevent_new_attempt(0, $attempt));
+        $this->assertFalse($rule->prevent_new_attempt(2, $attempt));
+        $this->assertEquals($rule->prevent_new_attempt(3, $attempt),
+            get_string('nomoreattempts', 'quiz'));
+        $this->assertEquals($rule->prevent_new_attempt(666, $attempt),
+            get_string('nomoreattempts', 'quiz'));
+
+        $this->assertFalse($rule->is_finished(0, $attempt));
+        $this->assertFalse($rule->is_finished(2, $attempt));
+        $this->assertTrue($rule->is_finished(3, $attempt));
+        $this->assertTrue($rule->is_finished(666, $attempt));
+
+        $this->assertFalse($rule->prevent_access());
+        $this->assertFalse($rule->end_time($attempt));
+        $this->assertFalse($rule->time_left_display($attempt, 0));
+    }
+}

mod/quiz/accessrule/numattempts/version.php

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+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Version information for the quizaccess_numattempts plugin.
+ *
+ * @package    quizaccess
+ * @subpackage numattempts
+ * @copyright  2011 The Open University
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+
+defined('MOODLE_INTERNAL') || die();
+
+
+$plugin->version   = 2024042200;
+$plugin->requires  = 2024041600;
+$plugin->component = 'quizaccess_numattempts';