StudentPublicationLink::needs_max() - Code Metrics - Inspection of "Minor - merge with 1.11.x" - chamilo/chamilo-lms - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( ae5621...ef667c )

by Julito

created 2018-05-02 09:01 UTC

StudentPublicationLink::needs_max() A

↳ Parent: StudentPublicationLink

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	1
nc	1
nop	0
dl	0
loc	3
rs	10
c	0
b	0
f	0

<?php
/* For licensing terms, see /license.txt */

/**
 * Gradebook link to student publication item.
 *
 * @author Bert Steppé
 *
 * @package chamilo.gradebook
 */
class StudentPublicationLink extends AbstractLink
{
    private $studpub_table = null;
    private $itemprop_table = null;

    /**
     * Constructor.
     */
    public function __construct()
    {
        parent::__construct();
        $this->set_type(LINK_STUDENTPUBLICATION);
    }

    /**
     * Returns the URL of a document
     * This function is loaded when using a gradebook as a tab (gradebook = -1)
     * see issue #2705.
     */
    public function get_view_url($stud_id)
    {
        return null;
        // find a file uploaded by the given student,
        // with the same title as the evaluation name

        $eval = $this->get_evaluation();
function fx() {
    try {
        doSomething();
        return true;
    }
    catch (\Exception $e) {
        return false;
    }

    return false;
}
        $stud_id = intval($stud_id);
        $itemProperty = $this->get_itemprop_table();
        $workTable = $this->get_studpub_table();
        $courseId = $this->course_id;

        $sql = "SELECT pub.url
                FROM $itemProperty prop INNER JOIN $workTable pub
                ON (prop.c_id = pub.c_id AND prop.ref = pub.id)
                WHERE
                    prop.c_id = ".$courseId." AND
                    pub.c_id = ".$courseId." AND
                    prop.tool = 'work' AND 
                    prop.insert_user_id = $stud_id AND                     
                    pub.title = '".Database::escape_string($eval->get_name())."' AND 
                    pub.session_id=".api_get_session_id();

        $result = Database::query($sql);
        if ($fileurl = Database::fetch_row($result)) {
            return null;
        } else {
            return null;
        }
    }

    /**
     * @return string
     */
    public function get_type_name()
    {
        return get_lang('Works');
    }

    public function is_allowed_to_change_name()
    {
        return false;
    }

    /**
     * Generate an array of all exercises available.
     *
     * @return array 2-dimensional array - every element contains 2 subelements (id, name)
     */
    public function get_all_links()
    {
        if (empty($this->course_code)) {
            return [];
        }
        $em = Database::getManager();
        $session = $em->find('ChamiloCoreBundle:Session', api_get_session_id());
        /*
        if (empty($session_id)) {
            $session_condition = api_get_session_condition(0, true);
        } else {
            $session_condition = api_get_session_condition($session_id, true, true);
        }
        $sql = "SELECT id, url, title FROM $tbl_grade_links
                WHERE c_id = {$this->course_id}  AND filetype='folder' AND active = 1 $session_condition ";*/

        //Only show works from the session
        //AND has_properties != ''
        $links = $em
            ->getRepository('ChamiloCourseBundle:CStudentPublication')
            ->findBy([
                'cId' => $this->course_id,
                'active' => true,
                'filetype' => 'folder',
                'session' => $session,
            ]);

        foreach ($links as $data) {
            $work_name = $data->getTitle();
            if (empty($work_name)) {
                $work_name = basename($data->getUrl());
            }
            $cats[] = [$data->getId(), $work_name];
        }
        $cats = isset($cats) ? $cats : [];


        return $cats;
    }

    /**
     * Has anyone done this exercise yet ?
     */
    public function has_results()
    {
        $data = $this->get_exercise_data();

        if (empty($data)) {
            return '';
interface HasName {
    /** @return string */
    public function getName();
}

class Name {
    public $name;
}

class User implements HasName {
    /** @return string|Name */
    public function getName() {
        return new Name('foo'); // This is a violation of the ``HasName`` interface
                                // which only allows a string value to be returned.
    }
}
        }
        $id = $data['id'];

        $em = Database::getManager();
        $session = $em->find('ChamiloCoreBundle:Session', api_get_session_id());
        $results = $em
            ->getRepository('ChamiloCourseBundle:CStudentPublication')
            ->findBy([
                'cId' => $this->course_id,
                'parentId' => $id,
                'session' => $session,
            ]);

        return count($results) != 0;
    }

    /**
     * @param null $stud_id

     *
     * @return array
     */
    public function calc_score($stud_id = null, $type = null)
    {
        $stud_id = (int) $stud_id;
        $em = Database::getManager();
        $data = $this->get_exercise_data();

        if (empty($data)) {
            return [];
        }
        $id = $data['id'];
        $session = $em->find('ChamiloCoreBundle:Session', api_get_session_id());

        $assignment = $em
            ->getRepository('ChamiloCourseBundle:CStudentPublication')
            ->findOneBy([
                'cId' => $this->course_id,
                'id' => $id,
                'session' => $session,
            ])
        ;

        $parentId = !$assignment ? 0 : $assignment->getId();

        if (empty($session)) {
            $dql = 'SELECT a FROM ChamiloCourseBundle:CStudentPublication a
                   WHERE
                        a.cId = :course AND
                        a.active = :active AND
                        a.parentId = :parent AND
                        a.session is null AND
                        a.qualificatorId <> 0
                    ';

            $params = [
                'course' => $this->course_id,
                'parent' => $parentId,
                'active' => true,
            ];
        } else {
            $dql = 'SELECT a FROM ChamiloCourseBundle:CStudentPublication a
                    WHERE
                        a.cId = :course AND
                        a.active = :active AND
                        a.parentId = :parent AND
                        a.session = :session AND
                        a.qualificatorId <> 0
                    ';

            $params = [
                'course' => $this->course_id,
                'parent' => $parentId,
                'session' => $session,
                'active' => true,
            ];
        }

        if (!empty($stud_id)) {
            $dql .= ' AND a.userId = :student ';
            $params['student'] = $stud_id;
        }

        $order = api_get_setting('student_publication_to_take_in_gradebook');

        switch ($order) {
            case 'last':
                // latest attempt
                $dql .= ' ORDER BY a.sentDate DESC';
                break;
            case 'first':
            default:
                // first attempt
                $dql .= ' ORDER BY a.id';
                break;
        }

        $scores = $em->createQuery($dql)->execute($params);

        // for 1 student
        if (!empty($stud_id)) {
            if (!count($scores)) {
                return '';

            }

            $data = $scores[0];

            return [
                $data->getQualification(),
                $assignment->getQualification(),
            ];
        }

        $students = []; // user list, needed to make sure we only
        // take first attempts into account
        $rescount = 0;
        $sum = 0;
        $bestResult = 0;
        $weight = 0;
        $sumResult = 0;

        foreach ($scores as $data) {
            if (!(array_key_exists($data->getUserId(), $students))) {
                if ($assignment->getQualification() != 0) {
                    $students[$data->getUserId()] = $data->getQualification();
                    $rescount++;
                    $sum += $data->getQualification() / $assignment->getQualification();
                    $sumResult += $data->getQualification();

                    if ($data->getQualification() > $bestResult) {
                        $bestResult = $data->getQualification();
                    }
                    $weight = $assignment->getQualification();
                }
            }
        }

        if ($rescount == 0) {
            return null;
        }

        switch ($type) {
            case 'best':
                return [$bestResult, $weight];
                break;
switch ($x) {
    case 1:
        return 'foo';
        break; // This break is not necessary and can be left off.
}
            case 'average':
                return [$sumResult / $rescount, $weight];
                break;
            case 'ranking':
                return AbstractLink::getCurrentUserRanking($stud_id, $students);
                break;
            default:
                return [$sum, $rescount];
                break;
        }
    }

    public function needs_name_and_description()
    {
        return false;
    }

    public function get_name()
    {
        $this->get_exercise_data();
        $name = isset($this->exercise_data['title']) && !empty($this->exercise_data['title']) ? $this->exercise_data['title'] : get_lang('Untitled');

        return $name;
    }

    public function get_description()
    {
        $this->get_exercise_data();

        return isset($this->exercise_data['description']) ? $this->exercise_data['description'] : null;
    }

    public function get_link()
    {
        $session_id = api_get_session_id();
        $url = api_get_path(WEB_PATH).'main/work/work.php?'.api_get_cidreq_params($this->get_course_code(), $session_id).'&id='.$this->exercise_data['id'].'&gradebook=view';

        return $url;
    }

    public function needs_max()
    {
        return false;
    }

    public function needs_results()
    {
        return false;
    }

    public function is_valid_link()
    {
        $data = $this->get_exercise_data();

        if (empty($data)) {
            return '';
interface HasName {
    /** @return string */
    public function getName();
}

class Name {
    public $name;
}

class User implements HasName {
    /** @return string|Name */
    public function getName() {
        return new Name('foo'); // This is a violation of the ``HasName`` interface
                                // which only allows a string value to be returned.
    }
}
        }
        $id = $data['id'];
        $sql = 'SELECT count(id) FROM '.$this->get_studpub_table().'
                WHERE 
                    c_id = "'.$this->course_id.'" AND 
                    id = '.$id.'';
        $result = Database::query($sql);
        $number = Database::fetch_row($result);

        return $number[0] != 0;
    }

    public function get_icon_name()
    {
        return 'studentpublication';
    }

    public function save_linked_data()
    {
        $data = $this->get_exercise_data();

        if (empty($data)) {
            return '';
        }
        $id = $data['id'];

        $weight = api_float_val($this->get_weight());
        if (!empty($id)) {
            //Cleans works
            $sql = 'UPDATE '.$this->get_studpub_table().' 
                    SET weight= '.$weight.'
                    WHERE c_id = '.$this->course_id.' AND id ='.$id;
            Database::query($sql);
        }
    }

    /**
     * @return string
     */
    public function delete_linked_data()
    {
        $data = $this->get_exercise_data();
        if (empty($data)) {
            return '';
        }

        if (!empty($id)) {

            //Cleans works
            $sql = 'UPDATE '.$this->get_studpub_table().' 
                    SET weight = 0
                    WHERE c_id = '.$this->course_id.' AND id ='.$id;
            Database::query($sql);
        }
    }

    /**
     * Lazy load function to get the database table of the student publications.
     */
    private function get_studpub_table()
    {
        return $this->studpub_table = Database::get_course_table(TABLE_STUDENT_PUBLICATION);
    }

    /**
     * Lazy load function to get the database table of the item properties.
     */
    private function get_itemprop_table()
    {
        return $this->itemprop_table = Database::get_course_table(TABLE_ITEM_PROPERTY);
    }

    /**
     * @return array
     */
    private function get_exercise_data()
    {
        $course_info = api_get_course_info($this->get_course_code());
        if (!isset($this->exercise_data)) {
            $sql = 'SELECT * FROM '.$this->get_studpub_table()."
                    WHERE
                        c_id ='".$course_info['real_id']."' AND
                        id = '".$this->get_ref_id()."' ";
            $query = Database::query($sql);
            $this->exercise_data = Database::fetch_array($query);


            // Try with iid
            if (empty($this->exercise_data)) {
                $sql = 'SELECT * FROM '.$this->get_studpub_table()."
                        WHERE
                            c_id ='".$course_info['real_id']."' AND
                            iid = '".$this->get_ref_id()."' ";
                $query = Database::query($sql);
                $this->exercise_data = Database::fetch_array($query);
            }
        }

        return $this->exercise_data;
    }
}


1			<?php
2			/* For licensing terms, see /license.txt */
3
4			/**
5			* Gradebook link to student publication item.
6			*
7			* @author Bert Steppé
8			*
9			* @package chamilo.gradebook
10			*/
11			class StudentPublicationLink extends AbstractLink
12			{
13			private $studpub_table = null;
14			private $itemprop_table = null;
15
16			/**
17			* Constructor.
18			*/
19			public function __construct()
20			{
21			parent::__construct();
22			$this->set_type(LINK_STUDENTPUBLICATION);
23			}
24
25			/**
26			* Returns the URL of a document
27			* This function is loaded when using a gradebook as a tab (gradebook = -1)
28			* see issue #2705.
29			*/
30			public function get_view_url($stud_id)
31			{
32			return null;
33			// find a file uploaded by the given student,
34			// with the same title as the evaluation name
35
36			$eval = $this->get_evaluation();
			0 ignored issues – show Unused Code introduced 2018-01-05 13:33 UTC by Report Bug Copy Issue Report `$eval = $this->get_evaluation()` is not reachable. This check looks for unreachable code. It uses sophisticated control flow analysis techniques to find statements which will never be executed. Unreachable code is most often the result of `return`, `die` or `exit` statements that have been added for debug purposes. function fx() { try { doSomething(); return true; } catch (\Exception $e) { return false; } return false; } In the above example, the last `return false` will never be executed, because a return statement has already been met in every possible execution path. Loading history...
37			$stud_id = intval($stud_id);
38			$itemProperty = $this->get_itemprop_table();
39			$workTable = $this->get_studpub_table();
40			$courseId = $this->course_id;
41
42			$sql = "SELECT pub.url
43			FROM $itemProperty prop INNER JOIN $workTable pub
44			ON (prop.c_id = pub.c_id AND prop.ref = pub.id)
45			WHERE
46			prop.c_id = ".$courseId." AND
47			pub.c_id = ".$courseId." AND
48			prop.tool = 'work' AND
49			prop.insert_user_id = $stud_id AND
50			pub.title = '".Database::escape_string($eval->get_name())."' AND
51			pub.session_id=".api_get_session_id();
52
53			$result = Database::query($sql);
54			if ($fileurl = Database::fetch_row($result)) {
55			return null;
56			} else {
57			return null;
58			}
59			}
60
61			/**
62			* @return string
63			*/
64			public function get_type_name()
65			{
66			return get_lang('Works');
67			}
68
69			public function is_allowed_to_change_name()
70			{
71			return false;
72			}
73
74			/**
75			* Generate an array of all exercises available.
76			*
77			* @return array 2-dimensional array - every element contains 2 subelements (id, name)
78			*/
79			public function get_all_links()
80			{
81			if (empty($this->course_code)) {
82			return [];
83			}
84			$em = Database::getManager();
85			$session = $em->find('ChamiloCoreBundle:Session', api_get_session_id());
86			/*
87			if (empty($session_id)) {
88			$session_condition = api_get_session_condition(0, true);
89			} else {
90			$session_condition = api_get_session_condition($session_id, true, true);
91			}
92			$sql = "SELECT id, url, title FROM $tbl_grade_links
93			WHERE c_id = {$this->course_id} AND filetype='folder' AND active = 1 $session_condition ";*/
94
95			//Only show works from the session
96			//AND has_properties != ''
97			$links = $em
98			->getRepository('ChamiloCourseBundle:CStudentPublication')
99			->findBy([
100			'cId' => $this->course_id,
101			'active' => true,
102			'filetype' => 'folder',
103			'session' => $session,
104			]);
105
106			foreach ($links as $data) {
107			$work_name = $data->getTitle();
108			if (empty($work_name)) {
109			$work_name = basename($data->getUrl());
110			}
111			$cats[] = [$data->getId(), $work_name];
112			}
113			$cats = isset($cats) ? $cats : [];
			0 ignored issues – show Comprehensibility Best Practice introduced 2018-01-05 13:33 UTC by Report Bug Copy Issue Report The variable `$cats` seems to be defined by a `foreach` iteration on line `106`. Are you sure the iterator is never empty, otherwise this variable is not defined? Loading history...
114
115			return $cats;
116			}
117
118			/**
119			* Has anyone done this exercise yet ?
120			*/
121			public function has_results()
122			{
123			$data = $this->get_exercise_data();
124
125			if (empty($data)) {
126			return '';
			0 ignored issues – show Bug Best Practice introduced 2018-01-05 13:33 UTC by Report Bug Copy Issue Report The expression `return ''` returns the type `string` which is incompatible with the return type mandated by `AbstractLink::has_results()` of `boolean`. In the issue above, the returned value is violating the contract defined by the mentioned interface. Let's take a look at an example: interface HasName { /** @return string / public function getName(); } class Name { public $name; } class User implements HasName { /* @return string\|Name */ public function getName() { return new Name('foo'); // This is a violation of the ``HasName`` interface // which only allows a string value to be returned. } } Loading history...
127			}
128			$id = $data['id'];
129
130			$em = Database::getManager();
131			$session = $em->find('ChamiloCoreBundle:Session', api_get_session_id());
132			$results = $em
133			->getRepository('ChamiloCourseBundle:CStudentPublication')
134			->findBy([
135			'cId' => $this->course_id,
136			'parentId' => $id,
137			'session' => $session,
138			]);
139
140			return count($results) != 0;
141			}
142
143			/**
144			* @param null $stud_id
			0 ignored issues – show Documentation Bug introduced 2018-03-16 09:06 UTC by Report Bug Copy Issue Report Are you sure the doc-type for parameter `$stud_id` is correct as it would always require `null` to be passed? Loading history...
145			*
146			* @return array
147			*/
148			public function calc_score($stud_id = null, $type = null)
149			{
150			$stud_id = (int) $stud_id;
151			$em = Database::getManager();
152			$data = $this->get_exercise_data();
153
154			if (empty($data)) {
155			return [];
156			}
157			$id = $data['id'];
158			$session = $em->find('ChamiloCoreBundle:Session', api_get_session_id());
159
160			$assignment = $em
161			->getRepository('ChamiloCourseBundle:CStudentPublication')
162			->findOneBy([
163			'cId' => $this->course_id,
164			'id' => $id,
165			'session' => $session,
166			])
167			;
168
169			$parentId = !$assignment ? 0 : $assignment->getId();
170
171			if (empty($session)) {
172			$dql = 'SELECT a FROM ChamiloCourseBundle:CStudentPublication a
173			WHERE
174			a.cId = :course AND
175			a.active = :active AND
176			a.parentId = :parent AND
177			a.session is null AND
178			a.qualificatorId <> 0
179			';
180
181			$params = [
182			'course' => $this->course_id,
183			'parent' => $parentId,
184			'active' => true,
185			];
186			} else {
187			$dql = 'SELECT a FROM ChamiloCourseBundle:CStudentPublication a
188			WHERE
189			a.cId = :course AND
190			a.active = :active AND
191			a.parentId = :parent AND
192			a.session = :session AND
193			a.qualificatorId <> 0
194			';
195
196			$params = [
197			'course' => $this->course_id,
198			'parent' => $parentId,
199			'session' => $session,
200			'active' => true,
201			];
202			}
203
204			if (!empty($stud_id)) {
205			$dql .= ' AND a.userId = :student ';
206			$params['student'] = $stud_id;
207			}
208
209			$order = api_get_setting('student_publication_to_take_in_gradebook');
210
211			switch ($order) {
212			case 'last':
213			// latest attempt
214			$dql .= ' ORDER BY a.sentDate DESC';
215			break;
216			case 'first':
217			default:
218			// first attempt
219			$dql .= ' ORDER BY a.id';
220			break;
221			}
222
223			$scores = $em->createQuery($dql)->execute($params);
224
225			// for 1 student
226			if (!empty($stud_id)) {
227			if (!count($scores)) {
228			return '';
			0 ignored issues – show Bug Best Practice introduced 2018-01-05 13:33 UTC by Report Bug Copy Issue Report The expression `return ''` returns the type `string` which is incompatible with the documented return type `array`. Loading history...
229			}
230
231			$data = $scores[0];
232
233			return [
234			$data->getQualification(),
235			$assignment->getQualification(),
236			];
237			}
238
239			$students = []; // user list, needed to make sure we only
240			// take first attempts into account
241			$rescount = 0;
242			$sum = 0;
243			$bestResult = 0;
244			$weight = 0;
245			$sumResult = 0;
246
247			foreach ($scores as $data) {
248			if (!(array_key_exists($data->getUserId(), $students))) {
249			if ($assignment->getQualification() != 0) {
250			$students[$data->getUserId()] = $data->getQualification();
251			$rescount++;
252			$sum += $data->getQualification() / $assignment->getQualification();
253			$sumResult += $data->getQualification();
254
255			if ($data->getQualification() > $bestResult) {
256			$bestResult = $data->getQualification();
257			}
258			$weight = $assignment->getQualification();
259			}
260			}
261			}
262
263			if ($rescount == 0) {
264			return null;
265			}
266
267			switch ($type) {
268			case 'best':
269			return [$bestResult, $weight];
270			break;
			0 ignored issues – show Unused Code introduced 2018-01-05 13:33 UTC by Report Bug Copy Issue Report `break` is not strictly necessary here and could be removed. The `break` statement is not necessary if it is preceded for example by a `return` statement: switch ($x) { case 1: return 'foo'; break; // This break is not necessary and can be left off. } If you would like to keep this construct to be consistent with other `case` statements, you can safely mark this issue as a false-positive. Loading history...
271			case 'average':
272			return [$sumResult / $rescount, $weight];
273			break;
274			case 'ranking':
275			return AbstractLink::getCurrentUserRanking($stud_id, $students);
276			break;
277			default:
278			return [$sum, $rescount];
279			break;
280			}
281			}
282
283			public function needs_name_and_description()
284			{
285			return false;
286			}
287
288			public function get_name()
289			{
290			$this->get_exercise_data();
291			$name = isset($this->exercise_data['title']) && !empty($this->exercise_data['title']) ? $this->exercise_data['title'] : get_lang('Untitled');
292
293			return $name;
294			}
295
296			public function get_description()
297			{
298			$this->get_exercise_data();
299
300			return isset($this->exercise_data['description']) ? $this->exercise_data['description'] : null;
301			}
302
303			public function get_link()
304			{
305			$session_id = api_get_session_id();
306			$url = api_get_path(WEB_PATH).'main/work/work.php?'.api_get_cidreq_params($this->get_course_code(), $session_id).'&id='.$this->exercise_data['id'].'&gradebook=view';
307
308			return $url;
309			}
310
311			public function needs_max()
312			{
313			return false;
314			}
315
316			public function needs_results()
317			{
318			return false;
319			}
320
321			public function is_valid_link()
322			{
323			$data = $this->get_exercise_data();
324
325			if (empty($data)) {
326			return '';
			0 ignored issues – show Bug Best Practice introduced 2018-01-05 13:33 UTC by Report Bug Copy Issue Report The expression `return ''` returns the type `string` which is incompatible with the return type mandated by `AbstractLink::is_valid_link()` of `boolean`. In the issue above, the returned value is violating the contract defined by the mentioned interface. Let's take a look at an example: interface HasName { /** @return string / public function getName(); } class Name { public $name; } class User implements HasName { /* @return string\|Name */ public function getName() { return new Name('foo'); // This is a violation of the ``HasName`` interface // which only allows a string value to be returned. } } Loading history...
327			}
328			$id = $data['id'];
329			$sql = 'SELECT count(id) FROM '.$this->get_studpub_table().'
330			WHERE
331			c_id = "'.$this->course_id.'" AND
332			id = '.$id.'';
333			$result = Database::query($sql);
334			$number = Database::fetch_row($result);
335
336			return $number[0] != 0;
337			}
338
339			public function get_icon_name()
340			{
341			return 'studentpublication';
342			}
343
344			public function save_linked_data()
345			{
346			$data = $this->get_exercise_data();
347
348			if (empty($data)) {
349			return '';
350			}
351			$id = $data['id'];
352
353			$weight = api_float_val($this->get_weight());
354			if (!empty($id)) {
355			//Cleans works
356			$sql = 'UPDATE '.$this->get_studpub_table().'
357			SET weight= '.$weight.'
358			WHERE c_id = '.$this->course_id.' AND id ='.$id;
359			Database::query($sql);
360			}
361			}
362
363			/**
364			* @return string
365			*/
366			public function delete_linked_data()
367			{
368			$data = $this->get_exercise_data();
369			if (empty($data)) {
370			return '';
371			}
372
373			if (!empty($id)) {
			0 ignored issues – show Comprehensibility Best Practice introduced 2018-01-05 13:33 UTC by Report Bug Copy Issue Report The variable `$id` seems to never exist and therefore `empty` should always be `true`. Loading history...
374			//Cleans works
375			$sql = 'UPDATE '.$this->get_studpub_table().'
376			SET weight = 0
377			WHERE c_id = '.$this->course_id.' AND id ='.$id;
378			Database::query($sql);
379			}
380			}
381
382			/**
383			* Lazy load function to get the database table of the student publications.
384			*/
385			private function get_studpub_table()
386			{
387			return $this->studpub_table = Database::get_course_table(TABLE_STUDENT_PUBLICATION);
388			}
389
390			/**
391			* Lazy load function to get the database table of the item properties.
392			*/
393			private function get_itemprop_table()
394			{
395			return $this->itemprop_table = Database::get_course_table(TABLE_ITEM_PROPERTY);
396			}
397
398			/**
399			* @return array
400			*/
401			private function get_exercise_data()
402			{
403			$course_info = api_get_course_info($this->get_course_code());
404			if (!isset($this->exercise_data)) {
405			$sql = 'SELECT * FROM '.$this->get_studpub_table()."
406			WHERE
407			c_id ='".$course_info['real_id']."' AND
408			id = '".$this->get_ref_id()."' ";
409			$query = Database::query($sql);
410			$this->exercise_data = Database::fetch_array($query);
			0 ignored issues – show Bug Best Practice introduced 2018-01-05 13:33 UTC by Report Bug Copy Issue Report The property `exercise_data` does not exist. Although not strictly required by PHP, it is generally a best practice to declare properties explicitly. Loading history...
411
412			// Try with iid
413			if (empty($this->exercise_data)) {
414			$sql = 'SELECT * FROM '.$this->get_studpub_table()."
415			WHERE
416			c_id ='".$course_info['real_id']."' AND
417			iid = '".$this->get_ref_id()."' ";
418			$query = Database::query($sql);
419			$this->exercise_data = Database::fetch_array($query);
420			}
421			}
422
423			return $this->exercise_data;
424			}
425			}
426

chamilo / chamilo-lms

Push — master ( ae5621...ef667c )

StudentPublicationLink::needs_max() A

Complexity

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Duplication

Importance

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