RemedialCoursePlugin::getRemedialCourseList() - Code Metrics - Inspection of "Plugin: Remedial Course: Move code to function - r..." - chamilo/chamilo-lms - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — 1.11.x ( c58798...fcc443 )

by Angel Fernando Quiroz

created 2021-04-29 21:06 UTC

RemedialCoursePlugin::getRemedialCourseList() F

↳ Parent: RemedialCoursePlugin

Complexity

Conditions	25
Paths	291

Size

Total Lines	131
Code Lines	74

Duplication

Lines	0
Ratio	0 %

Importance

Changes	3
Bugs	0	Features	0

Metric	Value
cc	25
eloc	74
c	3
b	0
f	0
nc	291
nop	4
dl	0
loc	131
rs	2.1958

How to fix Long Method Complexity

<?php

/* For licensing terms, see /license.txt */

/**
 * Class RemedialCoursePlugin.
 */
class RemedialCoursePlugin extends Plugin
{
    const SETTING_ENABLED = 'enabled';
    const EXTRAFIELD_REMEDIAL_VARIABLE = 'remedialcourselist';
    const EXTRAFIELD_ADVACED_VARIABLE = 'advancedcourselist';

    /**
     * RemedialCoursePlugin constructor.
     */
    protected function __construct()
    {
        $settings = [
            self::SETTING_ENABLED => 'boolean',
        ];
        parent::__construct(
            '1.0',
            'Carlos Alvarado',
            $settings
        );
    }

    /**
     * Create a new instance of RemedialCoursePlugin.
     */
    public static function create(): RemedialCoursePlugin
    {
        static $result = null;

        return $result ?: $result = new self();
    }

    /**
     * Perform the plugin installation.
     */
    public function install()
    {
        $this->saveRemedialField();
        $this->saveAdvanceRemedialField();
    }

    /**
     * Save the arrangement for remedialcourselist, it is adjusted internally so that the values
     * match the necessary ones.
     */
    public function saveRemedialField()
    {
        $extraField = new ExtraField('exercise');
        $remedialcourselist = $extraField->get_handler_field_info_by_field_variable(self::EXTRAFIELD_REMEDIAL_VARIABLE);
        if (false === $remedialcourselist) {
            $extraField->save([
                'field_type' => ExtraField::FIELD_TYPE_SELECT_MULTIPLE,
                'variable' => self::EXTRAFIELD_REMEDIAL_VARIABLE,
                'display_text' => 'remedialCourseList',
                'default_value' => 1,
                'field_order' => 0,
                'visible_to_self' => 1,
                'visible_to_others' => 0,
                'changeable' => 1,
                'filter' => 0,
            ]);
        }
    }

    /**
     * Save the arrangement for remedialadvancecourselist, it is adjusted internally so that the values
     * match the necessary ones.
     */
    public function saveAdvanceRemedialField()
    {
        $extraField = new ExtraField('exercise');
        $advancedcourselist = $extraField->get_handler_field_info_by_field_variable(
            self::EXTRAFIELD_ADVACED_VARIABLE
        );
        if (false === $advancedcourselist) {
            $extraField->save([
                'field_type' => ExtraField::FIELD_TYPE_SELECT_MULTIPLE,
                'variable' => self::EXTRAFIELD_ADVACED_VARIABLE,
                'display_text' => 'advancedCourseList',
                'default_value' => 1,
                'field_order' => 0,
                'visible_to_self' => 1,
                'visible_to_others' => 0,
                'changeable' => 1,
                'filter' => 0,
            ]);
        }
    }

    /**
     * Set default_value to 0.
     */
    public function uninstall()
    {
    }

    public function get_name(): string
    {
        return 'remedial_course';
    }

    public function getRemedialCourseList(
        Exercise $objExercise,
        int $userId = 0,
        int $sessionId = 0,
        bool $review = false
    ): ?string {
        if ('true' !== $this->get(self::SETTING_ENABLED)) {
            return null;
        }

        $field = new ExtraField('exercise');
        $remedialField = $field->get_handler_field_info_by_field_variable(self::EXTRAFIELD_REMEDIAL_VARIABLE);

        if (empty($remedialField)) {
            return null;
        }

        $extraFieldValue = new ExtraFieldValue('exercise');
        $remedialExcerciseField = $extraFieldValue->get_values_by_handler_and_field_variable(
            $objExercise->iId,
            self::EXTRAFIELD_REMEDIAL_VARIABLE
        );
        $remedialCourseIds = explode(';', $remedialExcerciseField['value']);

        if (empty($remedialExcerciseField['value']) || count($remedialCourseIds) == 0) {
            return null;
        }

        $questionExcluded = [
            FREE_ANSWER,
            ORAL_EXPRESSION,
            ANNOTATION,
        ];

        $userId = empty($userId) ? api_get_user_id() : $userId;

        $exerciseStatInfo = Event::getExerciseResultsByUser(
            $userId,
            $objExercise->iId,
            $objExercise->course_id,
            $sessionId
        );
        $bestAttempt = Event::get_best_attempt_exercise_results_per_user(
            $userId,
            $objExercise->iId,
            $objExercise->course_id,
            $sessionId
        );

        foreach ($exerciseStatInfo as $attempt) {
            if (!isset($bestAttempt['exe_result']) || $attempt['exe_result'] >= $bestAttempt['exe_result']) {
                $bestAttempt = $attempt;
            }

            if (!isset($attempt['question_list'])) {
                continue;
            }

            foreach ($attempt['question_list'] as $questionId => $answer) {
                $question = Question::read($questionId, api_get_course_info_by_id($attempt['c_id']));
                $questionOpen = in_array($question->type, $questionExcluded) && !$review;

                if (!$questionOpen) {
                    continue;
                }

                $score = $attempt['exe_result'];
                $comments = Event::get_comments($objExercise->iId, $questionId);

                if (empty($comments) || $score == 0) {
                    return null;
                }
            }
        }

        if (empty($bestAttempt)) {
            return null;
        }

        $bestAttempt['exe_result'] = (int) $bestAttempt['exe_result'];

        $isPassedPercentage = ExerciseLib::isPassPercentageAttemptPassed(
            $objExercise,
            $bestAttempt['exe_result'],
            $bestAttempt['exe_weighting']
        );

        if ($isPassedPercentage) {
            return null;
        }

        $hasAttempts = count($exerciseStatInfo) < $objExercise->selectAttempts();

        $doSubscriptionToRemedial = !$hasAttempts || $objExercise->isBlockedByPercentage($bestAttempt);

        if (!$doSubscriptionToRemedial) {
            return null;
        }

        $courses = [];
        $isInASession = !empty($sessionId);

        foreach ($remedialCourseIds as $courseId) {
            $courseData = api_get_course_info_by_id($courseId);

            if (empty($courseData)) {
                continue;
            }

            if ($isInASession) {
                $courseExistsInSession = SessionManager::sessionHasCourse($sessionId, $courseData['code']);

                if ($courseExistsInSession) {
                    SessionManager::subscribe_users_to_session_course([$userId], $sessionId, $courseData['code']);
                    $courses[] = $courseData['title'];
                }
            } else {
                $isSubscribed = CourseManager::is_user_subscribed_in_course($userId, $courseData['code']);

                if (!$isSubscribed) {
                    CourseManager::subscribeUser($userId, $courseData['code']);
                    $courses[] = $courseData['title'];
                }
            }
        }

        if (empty($courses)) {
            return null;
        }

        return sprintf($this->get_lang('SubscriptionToXRemedialCourses'), implode(' - ', $courses));
    }

    public function getAdvacedCourseList(Exercise $objExercise, int $userId = 0, int $sessionId = 0): ?string
    {
        if ('true' !== $this->get(self::SETTING_ENABLED)) {
            return null;
        }

        $field = new ExtraField('exercise');
        $advancedCourseField = $field->get_handler_field_info_by_field_variable(self::EXTRAFIELD_ADVACED_VARIABLE);

        if (false === $advancedCourseField) {
            return null;
        }

        $userId = empty($userId) ? api_get_user_id() : $userId;
        $bestAttempt = Event::get_best_attempt_exercise_results_per_user(
            $userId,
            $objExercise->iId,
            $objExercise->course_id,
            $sessionId
        );

        if (!isset($bestAttempt['exe_result'])) {
            // In the case that the result is 0, get_best_attempt_exercise_results_per_user does not return data,
            // for that this block is used
            $exerciseStatInfo = Event::getExerciseResultsByUser(
                $userId,
                $objExercise->iId,
                $objExercise->course_id,
                $sessionId
            );
            $bestAttempt['exe_result'] = 0;

            foreach ($exerciseStatInfo as $attempt) {
                if ($attempt['exe_result'] >= $bestAttempt['exe_result']) {
                    $bestAttempt = $attempt;
                }
            }
        }

        if (
            !isset($bestAttempt['exe_result'])
            || !isset($bestAttempt['exe_id'])
            || !isset($bestAttempt['exe_weighting'])
        ) {
            // No try, No exercise id, no defined total
            return null;
        }

        $percentSuccess = $objExercise->selectPassPercentage();
        $pass = ExerciseLib::isPassPercentageAttemptPassed(
            $objExercise,
            $bestAttempt['exe_result'],
            $bestAttempt['exe_weighting']
        );

        if (0 == $percentSuccess && false == $pass) {
            return null;
        }

        $canRemedial = false === $pass;
        // Advance Course
        $extraFieldValue = new ExtraFieldValue('exercise');
        $advanceCourseExcerciseField = $extraFieldValue->get_values_by_handler_and_field_variable(
            $objExercise->iId,
            self::EXTRAFIELD_ADVACED_VARIABLE
        );

        if ($canRemedial || !isset($advanceCourseExcerciseField['value'])) {
            return null;
        }

        $coursesIds = explode(';', $advanceCourseExcerciseField['value']);

        if (empty($advanceCourseExcerciseField['value']) || count($coursesIds) == 0) {
            return null;
        }

        $isInASession = !empty($sessionId);
        $courses = [];

        foreach ($coursesIds as $course) {
            $courseData = api_get_course_info_by_id($course);

            if (empty($courseData) || !isset($courseData['real_id'])) {
                continue;
            }

            // if session is 0, always will be true
            $courseExistsInSession = true;

            if ($isInASession) {
                $courseExistsInSession = SessionManager::sessionHasCourse($sessionId, $courseData['code']);
            }

            if (!$courseExistsInSession) {
                continue;
            }

            $isSubscribed = CourseManager::is_user_subscribed_in_course(
                $userId,
                $courseData['code'],
                $isInASession,
                $sessionId
            );

            if (!$isSubscribed) {
                CourseManager::subscribeUser(
                    $userId,
                    $courseData['code'],
                    STUDENT,
                    $sessionId
                );
            }

            $courses[] = $courseData['title'];
        }

        if (empty($courses)) {
            return null;
        }

        return sprintf(
            $this->get_lang('SubscriptionToXAdvancedCourses'),
            implode(' - ', $courses)
        );
    }
}


1			<?php
2
3			/* For licensing terms, see /license.txt */
4
5			/**
6			* Class RemedialCoursePlugin.
7			*/
8			class RemedialCoursePlugin extends Plugin
9			{
10			const SETTING_ENABLED = 'enabled';
11			const EXTRAFIELD_REMEDIAL_VARIABLE = 'remedialcourselist';
12			const EXTRAFIELD_ADVACED_VARIABLE = 'advancedcourselist';
13
14			/**
15			* RemedialCoursePlugin constructor.
16			*/
17			protected function __construct()
18			{
19			$settings = [
20			self::SETTING_ENABLED => 'boolean',
21			];
22			parent::__construct(
23			'1.0',
24			'Carlos Alvarado',
25			$settings
26			);
27			}
28
29			/**
30			* Create a new instance of RemedialCoursePlugin.
31			*/
32			public static function create(): RemedialCoursePlugin
33			{
34			static $result = null;
35
36			return $result ?: $result = new self();
37			}
38
39			/**
40			* Perform the plugin installation.
41			*/
42			public function install()
43			{
44			$this->saveRemedialField();
45			$this->saveAdvanceRemedialField();
46			}
47
48			/**
49			* Save the arrangement for remedialcourselist, it is adjusted internally so that the values
50			* match the necessary ones.
51			*/
52			public function saveRemedialField()
53			{
54			$extraField = new ExtraField('exercise');
55			$remedialcourselist = $extraField->get_handler_field_info_by_field_variable(self::EXTRAFIELD_REMEDIAL_VARIABLE);
56			if (false === $remedialcourselist) {
57			$extraField->save([
58			'field_type' => ExtraField::FIELD_TYPE_SELECT_MULTIPLE,
59			'variable' => self::EXTRAFIELD_REMEDIAL_VARIABLE,
60			'display_text' => 'remedialCourseList',
61			'default_value' => 1,
62			'field_order' => 0,
63			'visible_to_self' => 1,
64			'visible_to_others' => 0,
65			'changeable' => 1,
66			'filter' => 0,
67			]);
68			}
69			}
70
71			/**
72			* Save the arrangement for remedialadvancecourselist, it is adjusted internally so that the values
73			* match the necessary ones.
74			*/
75			public function saveAdvanceRemedialField()
76			{
77			$extraField = new ExtraField('exercise');
78			$advancedcourselist = $extraField->get_handler_field_info_by_field_variable(
79			self::EXTRAFIELD_ADVACED_VARIABLE
80			);
81			if (false === $advancedcourselist) {
82			$extraField->save([
83			'field_type' => ExtraField::FIELD_TYPE_SELECT_MULTIPLE,
84			'variable' => self::EXTRAFIELD_ADVACED_VARIABLE,
85			'display_text' => 'advancedCourseList',
86			'default_value' => 1,
87			'field_order' => 0,
88			'visible_to_self' => 1,
89			'visible_to_others' => 0,
90			'changeable' => 1,
91			'filter' => 0,
92			]);
93			}
94			}
95
96			/**
97			* Set default_value to 0.
98			*/
99			public function uninstall()
100			{
101			}
102
103			public function get_name(): string
104			{
105			return 'remedial_course';
106			}
107
108			public function getRemedialCourseList(
109			Exercise $objExercise,
110			int $userId = 0,
111			int $sessionId = 0,
112			bool $review = false
113			): ?string {
114			if ('true' !== $this->get(self::SETTING_ENABLED)) {
115			return null;
116			}
117
118			$field = new ExtraField('exercise');
119			$remedialField = $field->get_handler_field_info_by_field_variable(self::EXTRAFIELD_REMEDIAL_VARIABLE);
120
121			if (empty($remedialField)) {
122			return null;
123			}
124
125			$extraFieldValue = new ExtraFieldValue('exercise');
126			$remedialExcerciseField = $extraFieldValue->get_values_by_handler_and_field_variable(
127			$objExercise->iId,
128			self::EXTRAFIELD_REMEDIAL_VARIABLE
129			);
130			$remedialCourseIds = explode(';', $remedialExcerciseField['value']);
131
132			if (empty($remedialExcerciseField['value']) \|\| count($remedialCourseIds) == 0) {
133			return null;
134			}
135
136			$questionExcluded = [
137			FREE_ANSWER,
138			ORAL_EXPRESSION,
139			ANNOTATION,
140			];
141
142			$userId = empty($userId) ? api_get_user_id() : $userId;
143
144			$exerciseStatInfo = Event::getExerciseResultsByUser(
145			$userId,
146			$objExercise->iId,
147			$objExercise->course_id,
148			$sessionId
149			);
150			$bestAttempt = Event::get_best_attempt_exercise_results_per_user(
151			$userId,
152			$objExercise->iId,
153			$objExercise->course_id,
154			$sessionId
155			);
156
157			foreach ($exerciseStatInfo as $attempt) {
158			if (!isset($bestAttempt['exe_result']) \|\| $attempt['exe_result'] >= $bestAttempt['exe_result']) {
159			$bestAttempt = $attempt;
160			}
161
162			if (!isset($attempt['question_list'])) {
163			continue;
164			}
165
166			foreach ($attempt['question_list'] as $questionId => $answer) {
167			$question = Question::read($questionId, api_get_course_info_by_id($attempt['c_id']));
168			$questionOpen = in_array($question->type, $questionExcluded) && !$review;
169
170			if (!$questionOpen) {
171			continue;
172			}
173
174			$score = $attempt['exe_result'];
175			$comments = Event::get_comments($objExercise->iId, $questionId);
176
177			if (empty($comments) \|\| $score == 0) {
178			return null;
179			}
180			}
181			}
182
183			if (empty($bestAttempt)) {
184			return null;
185			}
186
187			$bestAttempt['exe_result'] = (int) $bestAttempt['exe_result'];
188
189			$isPassedPercentage = ExerciseLib::isPassPercentageAttemptPassed(
190			$objExercise,
191			$bestAttempt['exe_result'],
192			$bestAttempt['exe_weighting']
193			);
194
195			if ($isPassedPercentage) {
196			return null;
197			}
198
199			$hasAttempts = count($exerciseStatInfo) < $objExercise->selectAttempts();
200
201			$doSubscriptionToRemedial = !$hasAttempts \|\| $objExercise->isBlockedByPercentage($bestAttempt);
202
203			if (!$doSubscriptionToRemedial) {
204			return null;
205			}
206
207			$courses = [];
208			$isInASession = !empty($sessionId);
209
210			foreach ($remedialCourseIds as $courseId) {
211			$courseData = api_get_course_info_by_id($courseId);
212
213			if (empty($courseData)) {
214			continue;
215			}
216
217			if ($isInASession) {
218			$courseExistsInSession = SessionManager::sessionHasCourse($sessionId, $courseData['code']);
219
220			if ($courseExistsInSession) {
221			SessionManager::subscribe_users_to_session_course([$userId], $sessionId, $courseData['code']);
222			$courses[] = $courseData['title'];
223			}
224			} else {
225			$isSubscribed = CourseManager::is_user_subscribed_in_course($userId, $courseData['code']);
226
227			if (!$isSubscribed) {
228			CourseManager::subscribeUser($userId, $courseData['code']);
229			$courses[] = $courseData['title'];
230			}
231			}
232			}
233
234			if (empty($courses)) {
235			return null;
236			}
237
238			return sprintf($this->get_lang('SubscriptionToXRemedialCourses'), implode(' - ', $courses));
239			}
240
241			public function getAdvacedCourseList(Exercise $objExercise, int $userId = 0, int $sessionId = 0): ?string
242			{
243			if ('true' !== $this->get(self::SETTING_ENABLED)) {
244			return null;
245			}
246
247			$field = new ExtraField('exercise');
248			$advancedCourseField = $field->get_handler_field_info_by_field_variable(self::EXTRAFIELD_ADVACED_VARIABLE);
249
250			if (false === $advancedCourseField) {
251			return null;
252			}
253
254			$userId = empty($userId) ? api_get_user_id() : $userId;
255			$bestAttempt = Event::get_best_attempt_exercise_results_per_user(
256			$userId,
257			$objExercise->iId,
258			$objExercise->course_id,
259			$sessionId
260			);
261
262			if (!isset($bestAttempt['exe_result'])) {
263			// In the case that the result is 0, get_best_attempt_exercise_results_per_user does not return data,
264			// for that this block is used
265			$exerciseStatInfo = Event::getExerciseResultsByUser(
266			$userId,
267			$objExercise->iId,
268			$objExercise->course_id,
269			$sessionId
270			);
271			$bestAttempt['exe_result'] = 0;
272
273			foreach ($exerciseStatInfo as $attempt) {
274			if ($attempt['exe_result'] >= $bestAttempt['exe_result']) {
275			$bestAttempt = $attempt;
276			}
277			}
278			}
279
280			if (
281			!isset($bestAttempt['exe_result'])
282			\|\| !isset($bestAttempt['exe_id'])
283			\|\| !isset($bestAttempt['exe_weighting'])
284			) {
285			// No try, No exercise id, no defined total
286			return null;
287			}
288
289			$percentSuccess = $objExercise->selectPassPercentage();
290			$pass = ExerciseLib::isPassPercentageAttemptPassed(
291			$objExercise,
292			$bestAttempt['exe_result'],
293			$bestAttempt['exe_weighting']
294			);
295
296			if (0 == $percentSuccess && false == $pass) {
297			return null;
298			}
299
300			$canRemedial = false === $pass;
301			// Advance Course
302			$extraFieldValue = new ExtraFieldValue('exercise');
303			$advanceCourseExcerciseField = $extraFieldValue->get_values_by_handler_and_field_variable(
304			$objExercise->iId,
305			self::EXTRAFIELD_ADVACED_VARIABLE
306			);
307
308			if ($canRemedial \|\| !isset($advanceCourseExcerciseField['value'])) {
309			return null;
310			}
311
312			$coursesIds = explode(';', $advanceCourseExcerciseField['value']);
313
314			if (empty($advanceCourseExcerciseField['value']) \|\| count($coursesIds) == 0) {
315			return null;
316			}
317
318			$isInASession = !empty($sessionId);
319			$courses = [];
320
321			foreach ($coursesIds as $course) {
322			$courseData = api_get_course_info_by_id($course);
323
324			if (empty($courseData) \|\| !isset($courseData['real_id'])) {
325			continue;
326			}
327
328			// if session is 0, always will be true
329			$courseExistsInSession = true;
330
331			if ($isInASession) {
332			$courseExistsInSession = SessionManager::sessionHasCourse($sessionId, $courseData['code']);
333			}
334
335			if (!$courseExistsInSession) {
336			continue;
337			}
338
339			$isSubscribed = CourseManager::is_user_subscribed_in_course(
340			$userId,
341			$courseData['code'],
342			$isInASession,
343			$sessionId
344			);
345
346			if (!$isSubscribed) {
347			CourseManager::subscribeUser(
348			$userId,
349			$courseData['code'],
350			STUDENT,
351			$sessionId
352			);
353			}
354
355			$courses[] = $courseData['title'];
356			}
357
358			if (empty($courses)) {
359			return null;
360			}
361
362			return sprintf(
363			$this->get_lang('SubscriptionToXAdvancedCourses'),
364			implode(' - ', $courses)
365			);
366			}
367			}
368

chamilo / chamilo-lms

Push — 1.11.x ( c58798...fcc443 )

RemedialCoursePlugin::getRemedialCourseList() F

Complexity

Size

Duplication

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