Collaboration diagram for ilUserCertificateTableProvider:

Public Member Functions
	__construct (ilDBInterface $database, ilLogger $logger, ilCtrl $controller, string $defaultTitle, ilCertificateObjectHelper $objectHelper=null)

	fetchDataSet ($userId, $params, $filter)

Protected Member Functions
	getOrderByPart (array $params, array $filter)

Private Attributes
	$database

	$logger

	$controller

	$objectHelper

	$defaultTitle

Detailed Description

Author: Niels Theen nthee.nosp@m.n@da.nosp@m.tabay.nosp@m..de

Definition at line 7 of file class.ilUserCertificateTableProvider.php.

Constructor & Destructor Documentation

◆ __construct()

ilUserCertificateTableProvider::__construct	(	ilDBInterface	$database,
		ilLogger	$logger,
		ilCtrl	$controller,
		string	$defaultTitle,
		ilCertificateObjectHelper	$objectHelper = `null`
	)

Parameters

ilDBInterface	$database
ilLogger	$logger
ilCtrl	$controller
string	$defaultTitle
ilCertificateObjectHelper \| null	$objectHelper

Definition at line 41 of file class.ilUserCertificateTableProvider.php.

      {
        $this->database = $database;
        $this->logger = $logger;
        $this->controller = $controller;
        $this->defaultTitle = $defaultTitle;
        ;
 
        if (null === $objectHelper) {
            $objectHelper = new ilCertificateObjectHelper();
        }
        $this->objectHelper = $objectHelper;
    }

References $controller, $database, $defaultTitle, $logger, and $objectHelper.

Member Function Documentation

◆ fetchDataSet()

ilUserCertificateTableProvider::fetchDataSet	(	$userId,
		$params,
		$filter
	)

Parameters

$userId
$params
$filter

Returns: array

Definition at line 66 of file class.ilUserCertificateTableProvider.php.

    {
        $this->logger->debug(sprintf('START - Fetching all active certificates for user: "%s"', $userId));
 
        $sql = 'SELECT 
  il_cert_user_cert.id,
  il_cert_user_cert.obj_type,
  il_cert_user_cert.thumbnail_image_path,
  il_cert_user_cert.acquired_timestamp,
  usr_data.firstname,
  usr_data.lastname,
  il_cert_user_cert.obj_id,
  (CASE
    WHEN (trans.title IS NOT NULL AND LENGTH(trans.title) > 0) THEN trans.title
    WHEN (object_data.title IS NOT NULL AND LENGTH(object_data.title) > 0) THEN object_data.title 
    WHEN (object_data_del.title IS NOT NULL AND LENGTH(object_data_del.title) > 0) THEN object_data_del.title 
    ELSE ' . $this->database->quote($this->defaultTitle, 'text') . '
    END
  ) as title,
  (CASE
    WHEN (trans.description IS NOT NULL AND LENGTH(trans.description) > 0) THEN trans.description
    WHEN (object_data.description IS NOT NULL AND LENGTH(object_data.description) > 0) THEN object_data.description 
    WHEN (object_data_del.description IS NOT NULL AND LENGTH(object_data_del.description) > 0) THEN object_data_del.description 
    ELSE ""
    END
  ) as description
FROM il_cert_user_cert
LEFT JOIN object_data ON object_data.obj_id = il_cert_user_cert.obj_id
LEFT JOIN object_translation trans ON trans.obj_id = object_data.obj_id
AND trans.lang_code = ' . $this->database->quote($params['language'], 'text') . '
LEFT JOIN object_data_del ON object_data_del.obj_id = il_cert_user_cert.obj_id
LEFT JOIN usr_data ON usr_data.usr_id = il_cert_user_cert.user_id
WHERE user_id = ' . $this->database->quote($userId, 'integer') . ' AND currently_active = 1';
 
 
        if (array() !== $params) {
            $sql .= $this->getOrderByPart($params, $filter);
        }
 
        if (isset($params['limit'])) {
            if (!is_numeric($params['limit'])) {
                throw new InvalidArgumentException('Please provide a valid numerical limit.');
            }
 
            if (!isset($params['offset'])) {
                $params['offset'] = 0;
            } else {
                if (!is_numeric($params['offset'])) {
                    throw new InvalidArgumentException('Please provide a valid numerical offset.');
                }
            }
 
            $this->database->setLimit($params['limit'], $params['offset']);
        }
 
        $query = $this->database->query($sql);
 
        $data = [
            'items' => [],
            'cnt' => 0,
        ];
 
        while ($row = $this->database->fetchAssoc($query)) {
            $title = $row['title'];
 
            $data['items'][] = array(
                'id' => $row['id'],
                'title' => $title,
                'obj_id' => $row['obj_id'],
                'obj_type' => $row['obj_type'],
                'date' => $row['acquired_timestamp'],
                'thumbnail_image_path' => $row['thumbnail_image_path'],
                'description' => $row['description'],
                'firstname' => $row['firstname'],
                'lastname' => $row['lastname'],
            );
        }
 
        if (isset($params['limit'])) {
            $cnt_sql = '
                                SELECT COUNT(*) cnt
                                FROM il_cert_user_cert
                                WHERE user_id = ' . $this->database->quote($userId, 'integer') . ' AND currently_active = 1';
 
            $row_cnt = $this->database->fetchAssoc($this->database->query($cnt_sql));
 
            $data['cnt'] = $row_cnt['cnt'];
 
            $this->logger->debug(sprintf(
                'All active certificates for user: "%s" total: "%s"',
                $userId,
                $data['cnt']
            ));
        } else {
            $data['cnt'] = count($data['items']);
        }
 
        $this->logger->debug(sprintf('END - Actual results: "%s"', json_encode($data)));
 
        return $data;
    }

References $data, $query, and getOrderByPart().

Here is the call graph for this function:

◆ getOrderByPart()

ilUserCertificateTableProvider::getOrderByPart	(	array	$params,
		array	$filter
	)

protected

Parameters

array	$params
array	$filter

Returns: string

Definition at line 173 of file class.ilUserCertificateTableProvider.php.

    {
        if (isset($params['order_field'])) {
            if (!is_string($params['order_field'])) {
                throw new InvalidArgumentException('Please provide a valid order field.');
            }
 
            if (!in_array($params['order_field'], array('date', 'id', 'title'))) {
                throw new InvalidArgumentException('Please provide a valid order field.');
            }
 
            if ($params['order_field'] === 'date') {
                $params['order_field'] = 'acquired_timestamp';
            }
 
            if (!isset($params['order_direction'])) {
                $params['order_direction'] = 'ASC';
            } elseif (!in_array(strtolower($params['order_direction']), array('asc', 'desc'))) {
                throw new InvalidArgumentException('Please provide a valid order direction.');
            }
 
            return ' ORDER BY ' . $params['order_field'] . ' ' . $params['order_direction'];
        }
 
        return '';
    }