AbstractLink::set_name() - Code Metrics - Inspection of "Minor - Update from 1.11.x" - chamilo/chamilo-lms - Measure and Improve Code Quality continuously with Scrutinizer

Passed
Push — master ( 78cd0a...f41061 )

by Julito
created 2019-03-29 15:09 UTC
AbstractLink::set_name() A

↳ Parent: AbstractLink
Complexity

Conditions	1
Paths	1
Size

Total Lines	2
Code Lines	0
Duplication

Lines	0
Ratio	0 %
Importance

Changes
Metric	Value
cc	1
eloc	0
nc	1
nop	1
dl	0
loc	2
rs	10
c	0
b	0
f	0
<?php
/* For licensing terms, see /license.txt */

/**
 * Class AbstractLink
 * Defines a gradebook AbstractLink object.
 * To implement specific links,
 * extend this class and define a type in LinkFactory.
 * Use the methods in LinkFactory to create link objects.
 *
 * @author Bert Steppé
 * @author Julio Montoya <[email protected]> security improvements
 *
 * @package chamilo.gradebook
 */
abstract class AbstractLink implements GradebookItem
{
    public $course_id;
    public $studentList;
    /** @var \Chamilo\CoreBundle\Entity\GradebookLink */
    public $entity;
    protected $id;
    protected $type;
    protected $ref_id;
    protected $user_id;
    protected $course_code;
    /** @var Category */
    protected $category;
    protected $created_at;
    protected $weight;
    protected $visible;
    protected $session_id;

    /**
     * Constructor.
     */
    public function __construct()
    {
        $this->course_id = api_get_course_int_id();
    }

    /**
     * @return bool
     */
    abstract public function has_results();

    /**
     * @return string
     */
    abstract public function get_link();

    /**
     * @return bool
     */
    abstract public function is_valid_link();

    /**
     * @return string
     */
    abstract public function get_type_name();

    /**
     * @return bool
     */
    abstract public function needs_name_and_description();

    /**
     * @return bool
     */
    abstract public function needs_max();

    /**
     * @return bool
     */
    abstract public function needs_results();

    /**
     * @return bool
     */
    abstract public function is_allowed_to_change_name();

    /**
     * @return int
     */
    public function get_id()
    {
        return $this->id;
    }

    /**
     * @return string
     */
    public function get_type()
    {
        return $this->type;
    }

    /**
     * @return int
     */
    public function get_ref_id()
    {
        return (int) $this->ref_id;
    }

    /**
     * @return int
     */
    public function get_session_id()
    {
        return $this->session_id;
    }

    /**
     * @return int
     */
    public function get_user_id()
    {
        return $this->user_id;
    }

    /**
     * @return string
     */
    public function get_course_code()
    {
        return $this->course_code;
    }

    /**
     * @return Category
     */
    public function getCategory()
    {
        return $this->category;
    }

    /**
     * @param Category $category
     */
    public function setCategory($category)
    {
        $this->category = $category;
    }

    /**
     * @return int
     */
    public function get_category_id()
    {
        return $this->category->get_id();
    }

    /**
     * @param int $category_id
     */
    public function set_category_id($category_id)
    {
        $categories = Category::load($category_id);
        if (isset($categories[0])) {
            $this->setCategory($categories[0]);
        }
    }

    public function get_date()
    {
        return $this->created_at;
    }

    public function get_weight()
    {
        return $this->weight;
    }

    public function is_locked()
    {
        return isset($this->locked) && $this->locked == 1 ? true : false;
    }

    public function is_visible()
    {
        return $this->visible;
    }

    public function set_id($id)
    {
        $this->id = $id;
    }

    public function set_type($type)
    {
        $this->type = $type;
    }

    public function set_ref_id($ref_id)
    {
        $this->ref_id = $ref_id;
    }

    public function set_user_id($user_id)
    {
        $this->user_id = $user_id;
    }

    /**
     * @param string $course_code
     */
    public function set_course_code($course_code)
    {
        $courseInfo = api_get_course_info($course_code);
        if ($courseInfo) {

            $this->course_code = $course_code;
            $this->course_id = $courseInfo['real_id'];
        }
    }

    /**
     * @return array
     */
    public function getStudentList()
    {
        if (empty($this->studentList)) {
            return [];
        }

        return $this->studentList;
    }

    /**
     * @param array $list
     */
    public function setStudentList($list)
    {
        $this->studentList = $list;
    }

    public function set_date($date)
    {
        $this->created_at = $date;
    }

    public function set_weight($weight)
    {
        $this->weight = $weight;
    }

    public function set_visible($visible)
    {
        $this->visible = $visible;
    }

    /**
     * @param int $id
     */
    public function set_session_id($id)
    {
        $this->session_id = $id;
    }

    /**
     * @param $locked
     */
    public function set_locked($locked)
    {
        $this->locked = $locked;

    }

    /**
     * @return int
     */
    public function getCourseId()
    {
        return $this->course_id;
    }

    /**
     * Retrieve links and return them as an array of extensions of AbstractLink.
     * To keep consistency, do not call this method but LinkFactory::load instead.
     *
     * @param int    $id
     * @param int    $type
     * @param int    $ref_id
     * @param int    $user_id
     * @param string $course_code
     * @param int    $category_id
     * @param int    $visible
     *
     * @return array
     */
    public static function load(
        $id = null,
        $type = null,
        $ref_id = null,
        $user_id = null,
        $course_code = null,
        $category_id = null,
        $visible = null
    ) {
        $tbl_grade_links = Database::get_main_table(TABLE_MAIN_GRADEBOOK_LINK);
        $sql = 'SELECT * FROM '.$tbl_grade_links;
        $paramcount = 0;
        if (isset($id)) {
            $sql .= ' WHERE id = '.intval($id);
            $paramcount++;
        }
        if (isset($type)) {
            if ($paramcount != 0) {
                $sql .= ' AND';
            } else {
                $sql .= ' WHERE';
            }
            $sql .= ' type = '.intval($type);
            $paramcount++;
        }
        if (isset($ref_id)) {
            if ($paramcount != 0) {
                $sql .= ' AND';
            } else {
                $sql .= ' WHERE';
            }
            $sql .= ' ref_id = '.intval($ref_id);
            $paramcount++;
        }
        if (isset($user_id)) {
            if ($paramcount != 0) {
                $sql .= ' AND';
            } else {
                $sql .= ' WHERE';
            }
            $sql .= ' user_id = '.intval($user_id);
            $paramcount++;
        }
        if (isset($course_code)) {
            if ($paramcount != 0) {
                $sql .= ' AND';
            } else {
                $sql .= ' WHERE';
            }
            $courseInfo = api_get_course_info($course_code);
            if ($courseInfo) {

                $sql .= " c_id = '".$courseInfo['real_id']."'";
                $paramcount++;
            }
        }
        if (isset($category_id)) {
            if ($paramcount != 0) {
                $sql .= ' AND';
            } else {
                $sql .= ' WHERE';
            }
            $sql .= ' category_id = '.intval($category_id);
            $paramcount++;
        }
        if (isset($visible)) {
            if ($paramcount != 0) {
                $sql .= ' AND';
            } else {
                $sql .= ' WHERE';
            }
            $sql .= ' visible = '.intval($visible);
        }

        $result = Database::query($sql);
        $links = self::create_objects_from_sql_result($result);

        return $links;
    }

    /**
     * Insert this link into the database.
     */
    public function add()
    {
        $this->add_linked_data();
        if (isset($this->type) &&
            isset($this->ref_id) &&
            isset($this->user_id) &&
            isset($this->course_code) &&
            isset($this->category) &&
            isset($this->weight) &&
            isset($this->visible)
        ) {
            $table = Database::get_main_table(TABLE_MAIN_GRADEBOOK_LINK);
            $sql = "SELECT count(*) count FROM $table
                    WHERE
                        ref_id = ".$this->get_ref_id()." AND
                        category_id =  ".$this->category->get_id()." AND
                        c_id = '".$this->course_id."' AND
                        type =  ".$this->type." ";

            $result = Database::query($sql);
            $row = Database::fetch_array($result, 'ASSOC');

            if ($row['count'] == 0) {
                $params = [
                    'type' => $this->get_type(),
                    'ref_id' => $this->get_ref_id(),
                    'user_id' => $this->get_user_id(),
                    'c_id' => $this->course_id,
                    'category_id' => $this->get_category_id(),
                    'weight' => $this->get_weight(),
                    'visible' => $this->is_visible(),
                    'created_at' => api_get_utc_datetime(),
                    'locked' => 0,
                ];
                $id = Database::insert($table, $params);
                $this->set_id($id);

                return $id;
            }
        }

        return false;
    }

    /**
     * Update the properties of this link in the database.
     */
    public function save()
    {
        $em = Database::getManager();

        $link = $em->find('ChamiloCoreBundle:GradebookLink', $this->id);

        if (!$link) {
            return;
        }

        self::add_link_log($this->id);

        $this->save_linked_data();

        $course = api_get_course_entity($this->getCourseId());

        $link
            ->setType($this->get_type())
            ->setRefId($this->get_ref_id())
            ->setUserId($this->get_user_id())
            ->setCourse($course)
            ->setCategoryId($this->get_category_id())
            ->setWeight($this->get_weight())
            ->setVisible($this->is_visible());

        $em->merge($link);
        $em->flush();
    }

    /**
     * @param int $evaluationId
     */
    public static function add_link_log($evaluationId, $nameLog = null)
    {
        $table = Database::get_main_table(TABLE_MAIN_GRADEBOOK_LINKEVAL_LOG);
        $dateobject = self::load($evaluationId, null, null, null, null);
        $now = api_get_utc_datetime();
        $arreval = get_object_vars($dateobject[0]);
        $description_log = isset($arreval['description']) ? $arreval['description'] : '';
        if (empty($nameLog)) {
            if (isset($_POST['name_link'])) {
                $name_log = isset($_POST['name_link']) ? $_POST['name_link'] : $arreval['course_code'];
            } elseif (isset($_POST['link_'.$evaluationId]) && $_POST['link_'.$evaluationId]) {
                $name_log = $_POST['link_'.$evaluationId];
            } else {
                $name_log = $arreval['course_code'];
            }
        } else {
            $name_log = $nameLog;
        }

        $params = [
            'id_linkeval_log' => $arreval['id'],
            'name' => $name_log,
            'description' => $description_log,
            'created_at' => $now,
            'weight' => $arreval['weight'],
            'visible' => $arreval['visible'],
            'type' => 'Link',
            'user_id_log' => api_get_user_id(),
        ];
        Database::insert($table, $params);
    }

    /**
     * Delete this link from the database.
     */
    public function delete()
    {
        $this->delete_linked_data();
        $table = Database::get_main_table(TABLE_MAIN_GRADEBOOK_LINK);
        $sql = 'DELETE FROM '.$table.'
                WHERE id = '.intval($this->id);
        Database::query($sql);
    }

    /**
     * Generate an array of possible categories where this link can be moved to.
     * Notice: its own parent will be included in the list: it's up to the frontend
     * to disable this element.
     *
     * @return array 2-dimensional array - every element contains 3 subelements (id, name, level)
     */
    public function get_target_categories()
    {
        // links can only be moved to categories inside this course
        $targets = [];
        $level = 0;
        $categories = Category::load(null, null, $this->get_course_code(), 0);
        foreach ($categories as $cat) {
            $targets[] = [$cat->get_id(), $cat->get_name(), $level + 1];
            $targets = $this->addTargetSubcategories(
                $targets,
                $level + 1,
                $cat->get_id()
            );
        }

        return $targets;
    }

    /**
     * Move this link to the given category.
     * If this link moves to outside a course, delete it.
     */
    public function move_to_cat($cat)
    {
        if ($this->get_course_code() != $cat->get_course_code()) {
            $this->delete();
        } else {
            $this->set_category_id($cat->get_id());
            $this->save();
        }
    }

    /**
     * Find links by name
     * To keep consistency, do not call this method but LinkFactory::find_links instead.
     *
     * @todo can be written more efficiently using a new (but very complex) sql query
     *
     * @param string $name_mask
     *
     * @return array
     */
    public function find_links($name_mask, $selectcat)
    {
        $rootcat = Category::load($selectcat);
        $links = $rootcat[0]->get_links((api_is_allowed_to_edit() ? null : api_get_user_id()), true);
        $foundlinks = [];
        foreach ($links as $link) {
            if (!(api_strpos(api_strtolower($link->get_name()), api_strtolower($name_mask)) === false)) {
                $foundlinks[] = $link;
            }
        }

        return $foundlinks;
    }

    /**
     * @return string
     */
    public function get_item_type()
    {
        return 'L';
    }

    /**
     * @return string
     */
    public function get_icon_name()
    {
        return 'link';
    }

    public function get_all_links()
    {
        return [];
    }

    public function add_linked_data()
    {
    }

    public function save_linked_data()
    {
    }

    public function delete_linked_data()
    {
    }

    /**
     * @param string $name
     */
    public function set_name($name)
    public function set_name(/** @scrutinizer ignore-unused */ $name)
    {
    }

    /**
     * @param string $description
     */
    public function set_description($description)
    public function set_description(/** @scrutinizer ignore-unused */ $description)
    {
    }

    /**
     * @param int $max
     */
    public function set_max($max)
    public function set_max(/** @scrutinizer ignore-unused */ $max)
    {
    }

    public function get_view_url($stud_id)
    public function get_view_url(/** @scrutinizer ignore-unused */ $stud_id)
    {
        return null;
    }

    /**
     * Locks a link.
     *
     * @param int $locked 1 or unlocked 0
     *
     * */
    public function lock($locked)
    {
        $table = Database::get_main_table(TABLE_MAIN_GRADEBOOK_LINK);
        $sql = "UPDATE $table SET locked = '".intval($locked)."'
                WHERE id='".$this->id."'";
        Database::query($sql);
    }

    /**
     * Get current user ranking.
     *
     * @param int   $userId
     * @param array $studentList Array with user id and scores
     *                           Example: [1 => 5.00, 2 => 8.00]
     *
     * @return array
     */
    public static function getCurrentUserRanking($userId, $studentList)
    {
        $ranking = null;
        $currentUserId = $userId;
        if (!empty($studentList) && !empty($currentUserId)) {
            $studentList = array_map('floatval', $studentList);
            asort($studentList);
            $ranking = $count = count($studentList);

            foreach ($studentList as $userId => $position) {

                if ($currentUserId == $userId) {
                    break;
                }
                $ranking--;
            }

            // If no ranking was detected.
            if ($ranking == 0) {
                return [];
            }

            return [$ranking, $count];
        }

        return [];
    }

    /**
     * @return string
     */
    public function getSkillsFromItem()
    {
        $toolType = '';
        switch ($this->type) {
            case LINK_ATTENDANCE:
                $toolType = ITEM_TYPE_ATTENDANCE;
                break;
            case LINK_EXERCISE:
                $toolType = ITEM_TYPE_EXERCISE;
                break;
            case LINK_FORUM_THREAD:
                $toolType = ITEM_TYPE_FORUM_THREAD;
                break;
            case LINK_LEARNPATH:
                $toolType = ITEM_TYPE_LEARNPATH;
                break;
            case LINK_HOTPOTATOES:
                $toolType = ITEM_TYPE_HOTPOTATOES;
                break;
            case LINK_STUDENTPUBLICATION:
                $toolType = ITEM_TYPE_STUDENT_PUBLICATION;
                break;
            case LINK_SURVEY:
                $toolType = ITEM_TYPE_SURVEY;
                break;
        }

        $skillToString = Skill::getSkillRelItemsToString($toolType, $this->get_ref_id());
        $skillToString = Skill::getSkillRelItemsToString(/** @scrutinizer ignore-type */ $toolType, $this->get_ref_id());

        return $skillToString;
    }

    /**
     * @param int    $itemId
     * @param int    $linkType
     * @param string $courseCode
     * @param int    $sessionId
     *
     * @return array|bool|\Doctrine\DBAL\Driver\Statement
     */
    public static function getGradebookLinksFromItem($itemId, $linkType, $courseCode, $sessionId = 0)
    {
        if (empty($courseCode) || empty($itemId) || empty($linkType)) {
            return false;
        }
        $table = Database::get_main_table(TABLE_MAIN_GRADEBOOK_LINK);
        $tableCategory = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CATEGORY);
        $itemId = (int) $itemId;
        $linkType = (int) $linkType;
        $sessionId = (int) $sessionId;
        $courseCode = Database::escape_string($courseCode);

        $sql = "SELECT DISTINCT l.* 
                FROM $table l INNER JOIN $tableCategory c 
                ON (c.course_code = l.course_code AND c.id = l.category_id)
                WHERE 
                    ref_id = $itemId AND 
                    type = $linkType AND 
                    l.course_code = '$courseCode' AND 
                    c.session_id = $sessionId";

        $result = Database::query($sql);
        if (Database::num_rows($result)) {
            $result = Database::store_result($result);

            return $result;
        }

        return false;
    }

    /**
     * @param Doctrine\DBAL\Driver\Statement|null $result
     *
     * @return array
     */
    private static function create_objects_from_sql_result($result)
    {
        $links = [];
        $allow = api_get_configuration_value('allow_gradebook_stats');
        if ($allow) {
            $em = Database::getManager();
            $repo = $em->getRepository('ChamiloCoreBundle:GradebookLink');
        }

        while ($data = Database::fetch_array($result)) {
        while ($data = Database::fetch_array(/** @scrutinizer ignore-type */ $result)) {
            $link = LinkFactory::create($data['type']);
            $link->set_id($data['id']);
            $link->set_type($data['type']);
            $link->set_ref_id($data['ref_id']);
            $link->set_user_id($data['user_id']);
            $link->set_course_code(api_get_course_id());
            $link->set_category_id($data['category_id']);
            $link->set_date($data['created_at']);
            $link->set_weight($data['weight']);
            $link->set_visible($data['visible']);
            $link->set_locked($data['locked']);

            //session id should depend of the category --> $data['category_id']
            $session_id = api_get_session_id();
            $link->set_session_id($session_id);

            if ($allow) {
                $link->entity = $repo->find($data['id']);

            }
            $links[] = $link;
        }

        return $links;
    }

    /**
     * Internal function used by get_target_categories().
     *
     * @param array $targets
     * @param int   $level
     * @param int   $catid
     *
     * @return array
     */
    private function addTargetSubcategories($targets, $level, $catid)
    {
        $subcats = Category::load(null, null, null, $catid);
        foreach ($subcats as $cat) {
            $targets[] = [$cat->get_id(), $cat->get_name(), $level + 1];
            $targets = $this->addTargetSubcategories(
                $targets,
                $level + 1,
                $cat->get_id()
            );
        }

        return $targets;
    }
}

chamilo / chamilo-lms

Push — master ( 78cd0a...f41061 )

AbstractLink::set_name() A

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