Collaboration diagram for ilCmiXapiStatementsGUI:

Public Member Functions
	__construct (ilObjCmiXapi $object)

	executeCommand ()

	asyncUserAutocompleteCmd ()

	getVerbs ()

	getVerbsPipline ()

Protected Member Functions
	resetFilterCmd ()

	applyFilterCmd ()

	showCmd ()

	initLimitingAndOrdering (ilCmiXapiStatementsReportFilter $filter, ilCmiXapiStatementsTableGUI $table)

	initActorFilter (ilCmiXapiStatementsReportFilter $filter, ilCmiXapiStatementsTableGUI $table)

	initVerbFilter (ilCmiXapiStatementsReportFilter $filter, ilCmiXapiStatementsTableGUI $table)

	initPeriodFilter (ilCmiXapiStatementsReportFilter $filter, ilCmiXapiStatementsTableGUI $table)

	initTableData (ilCmiXapiStatementsTableGUI $table, ilCmiXapiStatementsReportFilter $filter)

	buildTableGUI ()

Protected Attributes
ilObjCmiXapi	$object

ilCmiXapiAccess	$access

Private Attributes
ilGlobalTemplateInterface	$main_tpl

ILIAS DI Container	$dic

Detailed Description

Definition at line 30 of file class.ilCmiXapiStatementsGUI.php.

Constructor & Destructor Documentation

◆ __construct()

ilCmiXapiStatementsGUI::__construct ( ilObjCmiXapi $object )

Definition at line 37 of file class.ilCmiXapiStatementsGUI.php.

    {
        global $DIC;
        $this->dic = $DIC;
        $this->main_tpl = $DIC->ui()->mainTemplate();
        $this->object = $object;
 
        $this->access = ilCmiXapiAccess::getInstance($this->object);
    }

References $DIC, $object, ILIAS\Repository\access(), and ilCmiXapiAccess\getInstance().

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Member Function Documentation

◆ applyFilterCmd()

ilCmiXapiStatementsGUI::applyFilterCmd ( )

protected

Definition at line 73 of file class.ilCmiXapiStatementsGUI.php.

                                       : void
    {
        $table = $this->buildTableGUI();
        $table->writeFilterToSession();
        $table->resetOffset();
        $this->showCmd();
    }

References buildTableGUI(), and showCmd().

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◆ asyncUserAutocompleteCmd()

ilCmiXapiStatementsGUI::asyncUserAutocompleteCmd ( )

Definition at line 166 of file class.ilCmiXapiStatementsGUI.php.

                                              : void
    {
        $auto = new ilCmiXapiUserAutocomplete($this->object->getId());
        $auto->setSearchFields(array('login','firstname','lastname','email'));
        $auto->setResultField('login');
        $auto->enableFieldSearchableCheck(true);
        $auto->setMoreLinkAvailable(true);
 
        //$auto->setLimit(ilUserAutoComplete::MAX_ENTRIES);
        $term = '';
        if ($this->dic->http()->wrapper()->query()->has('term')) {
            $term = $this->dic->http()->wrapper()->query()->retrieve('term', $this->dic->refinery()->kindlyTo()->string());
        } elseif ($this->dic->http()->wrapper()->post()->has('term')) {
            $term = $this->dic->http()->wrapper()->post()->retrieve('term', $this->dic->refinery()->kindlyTo()->string());
        }
        if ($term != '') {
            $result = json_decode($auto->getList(ilUtil::stripSlashes($term)), true);
            echo json_encode($result);
        }
        exit();
    }

References exit, ILIAS\Repository\object(), and ilUtil\stripSlashes().

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◆ buildTableGUI()

ilCmiXapiStatementsGUI::buildTableGUI ( )

protected

Definition at line 226 of file class.ilCmiXapiStatementsGUI.php.

                                      : ilCmiXapiStatementsTableGUI
    {
        $isMultiActorReport = $this->access->hasOutcomesAccess();
        $table = new ilCmiXapiStatementsTableGUI($this, 'show', $isMultiActorReport);
        $table->setFilterCommand('applyFilter');
        $table->setResetCommand('resetFilter');
 
        return $table;
    }

References ILIAS\Repository\access(), ilTable2GUI\setFilterCommand(), and ilTable2GUI\setResetCommand().

Referenced by applyFilterCmd(), resetFilterCmd(), and showCmd().

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◆ executeCommand()

ilCmiXapiStatementsGUI::executeCommand ( )

Exceptions

ilCmiXapiException

Definition at line 50 of file class.ilCmiXapiStatementsGUI.php.

                                    : void
    {
        global $DIC; /* @var \ILIAS\DI\Container $DIC */
 
        if (!$this->access->hasStatementsAccess()) {
            throw new ilCmiXapiException('access denied!');
        }
 
        switch ($DIC->ctrl()->getNextClass($this)) {
            default:
                $cmd = $DIC->ctrl()->getCmd('show') . 'Cmd';
                $this->{$cmd}();
        }
    }

References $DIC, and ILIAS\Repository\access().

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◆ getVerbs()

ilCmiXapiStatementsGUI::getVerbs ( )

Definition at line 236 of file class.ilCmiXapiStatementsGUI.php.

                              : ?array
    {
        $log = ilLoggerFactory::getLogger('cmix');
 
        $lrsType = $this->object->getLrsType();
        $defaultLrs = $lrsType->getLrsEndpointStatementsAggregationLink();
        $defaultBasicAuth = $lrsType->getBasicAuth();
 
        $defaultHeaders = [
            'X-Experience-API-Version: 1.0.3',
            'Authorization: ' . $defaultBasicAuth,
            'Cache-Control: no-cache, no-store, must-revalidate'
        ];
 
        // Pipeline zusammenbauen
        $pipeline = json_encode($this->getVerbsPipline());
        $defaultVerbsUrl = $defaultLrs . "?pipeline=" . urlencode($pipeline);
 
        // cURL-Setup
        $ch = curl_init($defaultVerbsUrl);
        curl_setopt_array($ch, [
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_HTTPHEADER => $defaultHeaders,
            CURLOPT_CONNECTTIMEOUT => 10,
            CURLOPT_TIMEOUT => 30,
            CURLOPT_SSL_VERIFYPEER => true,
            CURLOPT_FOLLOWLOCATION => true
        ]);
 
        // Request ausführen
        $body = curl_exec($ch);
        $error = curl_error($ch);
        $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
        curl_close($ch);
 
        // Fehlerbehandlung
        if ($error) {
            $log->error('cURL error in getVerbs(): ' . $error);
            return null;
        }
 
        if ($httpCode < 200 || $httpCode >= 300) {
            $log->error("Unexpected HTTP code in getVerbs(): {$httpCode}");
            return null;
        }
 
        if (!$body) {
            $log->error('Empty response in getVerbs()');
            return null;
        }
 
        // Antwort dekodieren
        $decoded = json_decode($body, true);
        if (json_last_error() !== JSON_ERROR_NONE) {
            $log->error('JSON decode error in getVerbs(): ' . json_last_error_msg());
            return null;
        }
 
        return $decoded;
    }

References $log, and ilLoggerFactory\getLogger().

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◆ getVerbsPipline()

ilCmiXapiStatementsGUI::getVerbsPipline ( )

Definition at line 297 of file class.ilCmiXapiStatementsGUI.php.

                                     : array
    {
        $pipeline = array();
 
        // filter activityId
        $match = array();
        $match['statement.object.objectType'] = 'Activity';
        $match['statement.actor.objectType'] = 'Agent';
 
        $activityId = array();
 
        if ($this->object->getContentType() == ilObjCmiXapi::CONT_TYPE_CMI5 && !$this->object->isMixedContentType()) {
            // https://github.com/AICC/CMI-5_Spec_Current/blob/quartz/cmi5_spec.md#963-extensions
            $activityId['statement.context.extensions.https://ilias&46;de/cmi5/activityid'] = $this->object->getActivityId();
        } else {
            $activityQuery = [
                '$regex' => '^' . preg_quote($this->object->getActivityId()) . ''
            ];
            $activityId['$or'] = [];
            $activityId['$or'][] = ['statement.object.id' => $activityQuery];
            $activityId['$or'][] = ['statement.context.contextActivities.parent.id' => $activityQuery];
        }
        $match['$and'] = [];
        $match['$and'][] = $activityId;
 
        $sort = array();
        $sort['statement.verb.id'] = 1;
 
        // project distinct verbs
        $group = array('_id' => '$statement.verb.id');
        // $project = array('statement.verb.id' => 1);
        // project distinct verbs
 
        $pipeline[] = array('$match' => $match);
        $pipeline[] = array('$group' => $group);
        $pipeline[] = array('$sort' => $sort);
        //$pipeline[] = array('$project' => $project);
 
        return $pipeline;
    }

References ilObjCmiXapi\CONT_TYPE_CMI5, and ILIAS\Repository\object().

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◆ initActorFilter()

ilCmiXapiStatementsGUI::initActorFilter	(	ilCmiXapiStatementsReportFilter	$filter,
		ilCmiXapiStatementsTableGUI	$table
	)

protected

Definition at line 115 of file class.ilCmiXapiStatementsGUI.php.

     : void {
        if ($this->access->hasOutcomesAccess()) {
            $actor = $table->getFilterItemByPostVar('actor')->getValue();
            if ($actor && strlen($actor)) {
                $usrId = ilObjUser::getUserIdByLogin($actor);
                if ($usrId) {
                    $filter->setActor(new ilCmiXapiUser($this->object->getId(), $usrId, $this->object->getPrivacyIdent()));
                } else {
                    throw new ilCmiXapiInvalidStatementsFilterException(
                        "given actor ({$actor}) is not a valid actor for object ({$this->object->getId()})"
                    );
                }
            }
        } else {
            $filter->setActor(new ilCmiXapiUser($this->object->getId(), $this->dic->user()->getId(), $this->object->getPrivacyIdent()));
        }
    }

References ilTable2GUI\getFilterItemByPostVar(), ilObjUser\getUserIdByLogin(), ILIAS\Repository\object(), and ilCmiXapiStatementsReportFilter\setActor().

Referenced by showCmd().

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◆ initLimitingAndOrdering()

ilCmiXapiStatementsGUI::initLimitingAndOrdering	(	ilCmiXapiStatementsReportFilter	$filter,
		ilCmiXapiStatementsTableGUI	$table
	)

protected

Definition at line 104 of file class.ilCmiXapiStatementsGUI.php.

                                                                                                                           : void
    {
        $table->determineOffsetAndOrder();
 
        $filter->setLimit($table->getLimit());
        $filter->setOffset($table->getOffset());
 
        $filter->setOrderField($table->getOrderField());
        $filter->setOrderDirection($table->getOrderDirection());
    }

References ilTable2GUI\determineOffsetAndOrder(), ilTable2GUI\getLimit(), ilTable2GUI\getOffset(), ilTableGUI\getOrderDirection(), ilTable2GUI\getOrderField(), ilCmiXapiStatementsReportFilter\setLimit(), ilCmiXapiStatementsReportFilter\setOffset(), ilCmiXapiStatementsReportFilter\setOrderDirection(), and ilCmiXapiStatementsReportFilter\setOrderField().

Referenced by showCmd().

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◆ initPeriodFilter()

ilCmiXapiStatementsGUI::initPeriodFilter	(	ilCmiXapiStatementsReportFilter	$filter,
		ilCmiXapiStatementsTableGUI	$table
	)

protected

Definition at line 149 of file class.ilCmiXapiStatementsGUI.php.

     : void {
        if ($table->getFilterItemByPostVar('period') != null) {
            $period = $table->getFilterItemByPostVar('period');
 
            if ($period->getStartXapiDateTime()) {
                $filter->setStartDate($period->getStartXapiDateTime());
            }
 
            if ($period->getEndXapiDateTime()) {
                $filter->setEndDate($period->getEndXapiDateTime());
            }
        }
    }

References ilTable2GUI\getFilterItemByPostVar(), ilCmiXapiStatementsReportFilter\setEndDate(), and ilCmiXapiStatementsReportFilter\setStartDate().

Referenced by showCmd().

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◆ initTableData()

ilCmiXapiStatementsGUI::initTableData	(	ilCmiXapiStatementsTableGUI	$table,
		ilCmiXapiStatementsReportFilter	$filter
	)

protected

Definition at line 188 of file class.ilCmiXapiStatementsGUI.php.

     : void {
        global $DIC;
        if ($this->access->hasOutcomesAccess()) {
            if (!ilCmiXapiUser::getUsersForObject($this->object->getId())) {
                $table->setData(array());
                $table->setMaxCount(0);
                $table->resetOffset();
                return;
            }
        } else {
            $usrId = $DIC->user()->getId();
            //            if (!ilCmiXapiUser::getUsersForObject($this->object->getId(), $usrId)) {
            if (!ilCmiXapiUser::getUsersForObject($this->object->getId())) {
                $table->setData(array());
                $table->setMaxCount(0);
                $table->resetOffset();
                return;
            }
        }
        $linkBuilder = new ilCmiXapiStatementsReportLinkBuilder(
            $this->object->getId(),
            $this->object->getLrsType()->getLrsEndpointStatementsAggregationLink(),
            $filter
        );
 
        $request = new ilCmiXapiStatementsReportRequest(
            $this->object->getLrsType()->getBasicAuth(),
            $linkBuilder
        );
        $statementsReport = $request->queryReport($this->object->getId());
        $data = $statementsReport->getTableData();
        $table->setData($data);
        $table->setMaxCount($statementsReport->getMaxCount());
    }

References ilCmiXapiUser\getUsersForObject(), ILIAS\Repository\object(), ilTable2GUI\resetOffset(), ilTable2GUI\setData(), and ilTableGUI\setMaxCount().

Referenced by showCmd().

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◆ initVerbFilter()

ilCmiXapiStatementsGUI::initVerbFilter	(	ilCmiXapiStatementsReportFilter	$filter,
		ilCmiXapiStatementsTableGUI	$table
	)

protected

Definition at line 136 of file class.ilCmiXapiStatementsGUI.php.

     : void {
        if ($table->getFilterItemByPostVar('verb') != null) {
            $verb = urldecode($table->getFilterItemByPostVar('verb')->getValue());
 
            if (ilCmiXapiVerbList::getInstance()->isValidVerb($verb)) {
                $filter->setVerb($verb);
            }
        }
    }

References ilTable2GUI\getFilterItemByPostVar(), ilCmiXapiVerbList\getInstance(), and ilCmiXapiStatementsReportFilter\setVerb().

Referenced by showCmd().

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◆ resetFilterCmd()

ilCmiXapiStatementsGUI::resetFilterCmd ( )

protected

Definition at line 65 of file class.ilCmiXapiStatementsGUI.php.

                                       : void
    {
        $table = $this->buildTableGUI();
        $table->resetFilter();
        $table->resetOffset();
        $this->showCmd();
    }

References buildTableGUI(), and showCmd().

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◆ showCmd()

ilCmiXapiStatementsGUI::showCmd ( )

protected

Definition at line 81 of file class.ilCmiXapiStatementsGUI.php.

                                : void
    {
        $table = $this->buildTableGUI();
 
        try {
            $statementsFilter = new ilCmiXapiStatementsReportFilter();
            $statementsFilter->setActivityId($this->object->getActivityId());
            $this->initLimitingAndOrdering($statementsFilter, $table);
            $this->initActorFilter($statementsFilter, $table);
            $this->initVerbFilter($statementsFilter, $table);
            $this->initPeriodFilter($statementsFilter, $table);
 
            $this->initTableData($table, $statementsFilter);
        } catch (Exception $e) {
            $this->main_tpl->setOnScreenMessage('failure', $e->getMessage());
            $table->setData(array());
            $table->setMaxCount(0);
            $table->resetOffset();
        }
 
        $this->dic->ui()->mainTemplate()->setContent($table->getHTML());
    }