CourseHomeController::indexAction() - Code Metrics - Inspection of "Remove unused code" - chamilo/chamilo-lms - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( a5288e...b5a1ce )

by Julito

created 2019-12-06 10:49 UTC

CourseHomeController::indexAction() F

↳ Parent: CourseHomeController

Complexity

Conditions	26
Paths	2376

Size

Total Lines	165
Code Lines	99

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	26
eloc	99
c	0
b	0
f	0
nc	2376
nop	3
dl	0
loc	165
rs	0

How to fix Long Method Complexity

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

namespace Chamilo\CoreBundle\Controller;

use Chamilo\CoreBundle\ToolChain;
use Chamilo\CourseBundle\Controller\ToolBaseController;
use Chamilo\CourseBundle\Entity\CTool;
use Chamilo\CourseBundle\Repository\CToolRepository;
use Chamilosession as Session;
use CourseManager;
use Database;
use Display;
use Event;
use ExtraFieldValue;
use Security;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Entity;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
use Symfony\Component\Routing\Annotation\Route;

/**
 * Class CourseHomeController.
 *
 * @author Julio Montoya <[email protected]>
 *
 * @Route("/courses")
 */
class CourseHomeController extends ToolBaseController
{
    /**
     * @Route("/{cid}/home", name="chamilo_core_course_home")
     *
     * @Entity("course", expr="repository.find(cid)")
     */
    public function indexAction(Request $request, CToolRepository $toolRepository, ToolChain $toolChain)
    {
        $this->autoLaunch();
        $course = $this->getCourse();

        $js = '<script>'.api_get_language_translate_html().'</script>';
        $htmlHeadXtra[] = $js;


        $userId = $this->getUser()->getId();
        $courseCode = $course->getCode();
        $courseId = $course->getId();
        $sessionId = $this->getSessionId();

        if (api_is_invitee()) {
            $isInASession = $sessionId > 0;
            $isSubscribed = CourseManager::is_user_subscribed_in_course(
                $userId,
                $courseCode,
                $isInASession,
                $sessionId
            );

            if (!$isSubscribed) {
                api_not_allowed(true);
            }
        }

        // Deleting group session
        Session::erase('toolgroup');
        Session::erase('_gid');

        $isSpecialCourse = CourseManager::isSpecialCourse($courseId);

        if ($isSpecialCourse) {
            if (isset($_GET['autoreg']) && $_GET['autoreg'] == 1) {
                if (CourseManager::subscribeUser($userId, $courseCode, STUDENT)) {
                    Session::write('is_allowed_in_course', true);
                }
            }
        }

        $action = !empty($_GET['action']) ? Security::remove_XSS($_GET['action']) : '';
        if ($action == 'subscribe') {
            if (Security::check_token('get')) {
                Security::clear_token();
                $result = CourseManager::autoSubscribeToCourse($courseCode);
                if ($result) {
                    if (CourseManager::is_user_subscribed_in_course($userId, $courseCode)) {
                        Session::write('is_allowed_in_course', true);
                    }
                }
                header('Location: '.api_get_self());
                exit;
            }
        }

        /*  STATISTICS */
        if (!isset($coursesAlreadyVisited[$courseCode])) {

            Event::accessCourse();
            $coursesAlreadyVisited[$courseCode] = 1;

            Session::write('coursesAlreadyVisited', $coursesAlreadyVisited);
        }

        $logInfo = [
            'tool' => 'course-main',
            'action' => $action,
        ];
        Event::registerLog($logInfo);

        /*	Introduction section (editable by course admins) */
        /*$introduction = Display::return_introduction_section(
            TOOL_COURSE_HOMEPAGE,
            [
                'CreateDocumentWebDir' => api_get_path(WEB_COURSE_PATH).api_get_course_path().'/document/',
                'CreateDocumentDir' => 'document/',
                'BaseHref' => api_get_path(WEB_COURSE_PATH).api_get_course_path().'/',
            ]
        );*/

        $qb = $toolRepository->getResourcesByCourse($course, $this->getSession());
        $result = $qb->getQuery()->getResult();

        $tools = [];
        /** @var CTool $item */
        foreach ($result as $item) {
            $toolModel = $toolChain->getToolFromName($item->getTool()->getName());
            // Dont show admin links.
            if ($toolModel->getAdmin()) {
                continue;
            }

            if ($toolModel->getCategory() === 'admin' && !$this->isGranted('ROLE_CURRENT_COURSE_TEACHER')) {
                continue;
            }
            $tools[$item->getCategory()][] = $item;
        }

        // Get session-career diagram
        $diagram = '';
        $allow = api_get_configuration_value('allow_career_diagram');
        if ($allow === true) {
            $htmlHeadXtra[] = api_get_js('jsplumb2.js');
            $extra = new ExtraFieldValue('session');
            $value = $extra->get_values_by_handler_and_field_variable(
                api_get_session_id(),
                'external_career_id'
            );

            if (!empty($value) && isset($value['value'])) {
                $careerId = $value['value'];
                $extraFieldValue = new ExtraFieldValue('career');
                $item = $extraFieldValue->get_item_id_from_field_variable_and_field_value(
                    'external_career_id',
                    $careerId,
                    false,
                    false,
                    false
                );

                if (!empty($item) && isset($item['item_id'])) {
                    $careerId = $item['item_id'];
                    $career = new Career();

                    $careerInfo = $career->get($careerId);
                    if (!empty($careerInfo)) {
                        $extraFieldValue = new ExtraFieldValue('career');
                        $item = $extraFieldValue->get_values_by_handler_and_field_variable(
                            $careerId,
                            'career_diagram',
                            false,
                            false,
                            false
                        );

                        if (!empty($item) && isset($item['value']) && !empty($item['value'])) {
                            /** @var Graph $graph */
                            $graph = UnserializeApi::unserialize(

                                'career',
                                $item['value']
                            );
                            $diagram = Career::renderDiagram($careerInfo, $graph);
                        }
                    }
                }
            }
        }

        // Deleting the objects
        Session::erase('_gid');
        Session::erase('oLP');
        Session::erase('lpobject');
        api_remove_in_gradebook();
        \Exercise::cleanSessionVariables();
        \DocumentManager::removeGeneratedAudioTempFile();

        return $this->render(
            '@ChamiloTheme/Course/home.html.twig',
            [
                'course' => $course,
                'diagram' => $diagram,
               // 'session_info' => $sessionInfo,
                'tools' => $tools,
                //'edit_icons' => $editIcons,
                //'introduction_text' => $introduction,
                'exercise_warning' => null,
                'lp_warning' => null,
            ]
        );
    }

    /**
     * @Route("/{cid}/tool/{toolId}", name="chamilo_core_course_redirect_tool")
     */
    public function redirectTool($toolId, ToolChain $toolChain)
    {
        $criteria = ['id' => $toolId];
        /** @var CTool $tool */
        $tool = $this->getDoctrine()->getRepository('Chamilo\CourseBundle\Entity\CTool')->findOneBy($criteria);

        if (null === $tool) {
            throw new NotFoundHttpException($this->trans('Tool not found'));
        }

        $tool = $toolChain->getToolFromName($tool->getTool()->getName());
        $url = $tool->getLink().'?'.$this->getCourseUrlQuery();

        return $this->redirect($url);
    }

    /**
     * @return array
     */
    private function autoLaunch()
    {
        /* Auto launch code */
        $autoLaunchWarning = '';
        $showAutoLaunchLpWarning = false;
        $course_id = api_get_course_int_id();
        $lpAutoLaunch = api_get_course_setting('enable_lp_auto_launch');
        $session_id = api_get_session_id();
        $allowAutoLaunchForCourseAdmins = api_is_platform_admin() || api_is_allowed_to_edit(true, true) || api_is_coach();

        if (!empty($lpAutoLaunch)) {
            if ($lpAutoLaunch == 2) {
                // LP list
                if ($allowAutoLaunchForCourseAdmins) {
                    $showAutoLaunchLpWarning = true;
                } else {
                    $session_key = 'lp_autolaunch_'.$session_id.'_'.api_get_course_int_id().'_'.api_get_user_id();
                    if (!isset($_SESSION[$session_key])) {
                        // Redirecting to the LP
                        $url = api_get_path(WEB_CODE_PATH).'lp/lp_controller.php?'.api_get_cidreq();
                        $_SESSION[$session_key] = true;
                        header("Location: $url");
                        exit;
                    }
                }
            } else {
                $lp_table = Database::get_course_table(TABLE_LP_MAIN);
                $condition = '';
                if (!empty($session_id)) {
                    $condition = api_get_session_condition($session_id);
                    $sql = "SELECT id FROM $lp_table
                            WHERE c_id = $course_id AND autolaunch = 1 $condition
                            LIMIT 1";
                    $result = Database::query($sql);
                    // If we found nothing in the session we just called the session_id =  0 autolaunch
                    if (Database::num_rows($result) == 0) {
                        $condition = '';
                    }
                }

                $sql = "SELECT id FROM $lp_table
                        WHERE c_id = $course_id AND autolaunch = 1 $condition
                        LIMIT 1";
                $result = Database::query($sql);
                if (Database::num_rows($result) > 0) {
                    $lp_data = Database::fetch_array($result, 'ASSOC');
                    if (!empty($lp_data['id'])) {
                        if ($allowAutoLaunchForCourseAdmins) {
                            $showAutoLaunchLpWarning = true;
                        } else {
                            $session_key = 'lp_autolaunch_'.$session_id.'_'.api_get_course_int_id().'_'.api_get_user_id();
                            if (!isset($_SESSION[$session_key])) {
                                // Redirecting to the LP
                                $url = api_get_path(WEB_CODE_PATH).'lp/lp_controller.php?'.api_get_cidreq().'&action=view&lp_id='.$lp_data['id'];

                                $_SESSION[$session_key] = true;
                                header("Location: $url");
                                exit;
                            }
                        }
                    }
                }
            }
        }

        if ($showAutoLaunchLpWarning) {
            $autoLaunchWarning = get_lang('The learning path auto-launch setting is ON. When learners enter this course, they will be automatically redirected to the learning path marked as auto-launch.');
        }

        $forumAutoLaunch = api_get_course_setting('enable_forum_auto_launch');
        if ($forumAutoLaunch == 1) {
            if ($allowAutoLaunchForCourseAdmins) {
                if (empty($autoLaunchWarning)) {
                    $autoLaunchWarning = get_lang('The forum\'s auto-launch setting is on. Students will be redirected to the forum tool when entering this course.');
                }
            } else {
                $url = api_get_path(WEB_CODE_PATH).'forum/index.php?'.api_get_cidreq();
                header("Location: $url");
                exit;
            }
        }

        if (api_get_configuration_value('allow_exercise_auto_launch')) {
            $exerciseAutoLaunch = (int) api_get_course_setting('enable_exercise_auto_launch');
            if ($exerciseAutoLaunch == 2) {
                if ($allowAutoLaunchForCourseAdmins) {
                    if (empty($autoLaunchWarning)) {
                        $autoLaunchWarning = get_lang(
                            'TheExerciseAutoLaunchSettingIsONStudentsWillBeRedirectToTheExerciseList'
                        );
                    }
                } else {
                    // Redirecting to the document
                    $url = api_get_path(WEB_CODE_PATH).'exercise/exercise.php?'.api_get_cidreq();
                    header("Location: $url");
                    exit;
                }
            } elseif ($exerciseAutoLaunch == 1) {
                if ($allowAutoLaunchForCourseAdmins) {
                    if (empty($autoLaunchWarning)) {
                        $autoLaunchWarning = get_lang(
                            'TheExerciseAutoLaunchSettingIsONStudentsWillBeRedirectToAnSpecificExercise'
                        );
                    }
                } else {
                    // Redirecting to an exercise
                    $table = Database::get_course_table(TABLE_QUIZ_TEST);
                    $condition = '';
                    if (!empty($session_id)) {
                        $condition = api_get_session_condition($session_id);
                        $sql = "SELECT iid FROM $table
                        WHERE c_id = $course_id AND autolaunch = 1 $condition
                        LIMIT 1";
                        $result = Database::query($sql);
                        // If we found nothing in the session we just called the session_id = 0 autolaunch
                        if (Database::num_rows($result) == 0) {
                            $condition = '';
                        }
                    }

                    $sql = "SELECT iid FROM $table
                    WHERE c_id = $course_id AND autolaunch = 1 $condition
                    LIMIT 1";
                    $result = Database::query($sql);
                    if (Database::num_rows($result) > 0) {
                        $row = Database::fetch_array($result, 'ASSOC');
                        $exerciseId = $row['iid'];
                        $url = api_get_path(WEB_CODE_PATH).
                            'exercise/overview.php?exerciseId='.$exerciseId.'&'.api_get_cidreq();
                        header("Location: $url");
                        exit;
                    }
                }
            }
        }

        $documentAutoLaunch = api_get_course_setting('enable_document_auto_launch');
        if ($documentAutoLaunch == 1) {
            if ($allowAutoLaunchForCourseAdmins) {
                if (empty($autoLaunchWarning)) {
                    $autoLaunchWarning = get_lang('The document auto-launch feature configuration is enabled. Learners will be automatically redirected to document tool.');
                }
            } else {
                // Redirecting to the document
                $url = api_get_path(WEB_CODE_PATH).'document/document.php?'.api_get_cidreq();
                header("Location: $url");
                exit;
            }
        }

        /*	SWITCH TO A DIFFERENT HOMEPAGE VIEW
         the setting homepage_view is adjustable through
         the platform administration section */
        if (!empty($autoLaunchWarning)) {
            $this->addFlash(
            Display::return_message(
                $autoLaunchWarning,
                'warning'
            ));
        }
    }
}


1			<?php
2			/* For licensing terms, see /license.txt */
3
4			namespace Chamilo\CoreBundle\Controller;
5
6			use Chamilo\CoreBundle\ToolChain;
7			use Chamilo\CourseBundle\Controller\ToolBaseController;
8			use Chamilo\CourseBundle\Entity\CTool;
9			use Chamilo\CourseBundle\Repository\CToolRepository;
10			use Chamilosession as Session;
11			use CourseManager;
12			use Database;
13			use Display;
14			use Event;
15			use ExtraFieldValue;
16			use Security;
17			use Sensio\Bundle\FrameworkExtraBundle\Configuration\Entity;
18			use Symfony\Component\HttpFoundation\Request;
19			use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
20			use Symfony\Component\Routing\Annotation\Route;
21
22			/**
23			* Class CourseHomeController.
24			*
25			* @author Julio Montoya <[email protected]>
26			*
27			* @Route("/courses")
28			*/
29			class CourseHomeController extends ToolBaseController
30			{
31			/**
32			* @Route("/{cid}/home", name="chamilo_core_course_home")
33			*
34			* @Entity("course", expr="repository.find(cid)")
35			*/
36			public function indexAction(Request $request, CToolRepository $toolRepository, ToolChain $toolChain)
37			{
38			$this->autoLaunch();
39			$course = $this->getCourse();
40
41			$js = '<script>'.api_get_language_translate_html().'</script>';
42			$htmlHeadXtra[] = $js;
			0 ignored issues – show Comprehensibility Best Practice introduced 2019-11-02 11:31 UTC by Report Bug Copy Issue Report `$htmlHeadXtra` was never initialized. Although not strictly required by PHP, it is generally a good practice to add `$htmlHeadXtra = array();` before regardless. Loading history...
43
44			$userId = $this->getUser()->getId();
45			$courseCode = $course->getCode();
46			$courseId = $course->getId();
47			$sessionId = $this->getSessionId();
48
49			if (api_is_invitee()) {
50			$isInASession = $sessionId > 0;
51			$isSubscribed = CourseManager::is_user_subscribed_in_course(
52			$userId,
53			$courseCode,
54			$isInASession,
55			$sessionId
56			);
57
58			if (!$isSubscribed) {
59			api_not_allowed(true);
60			}
61			}
62
63			// Deleting group session
64			Session::erase('toolgroup');
65			Session::erase('_gid');
66
67			$isSpecialCourse = CourseManager::isSpecialCourse($courseId);
68
69			if ($isSpecialCourse) {
70			if (isset($_GET['autoreg']) && $_GET['autoreg'] == 1) {
71			if (CourseManager::subscribeUser($userId, $courseCode, STUDENT)) {
72			Session::write('is_allowed_in_course', true);
73			}
74			}
75			}
76
77			$action = !empty($_GET['action']) ? Security::remove_XSS($_GET['action']) : '';
78			if ($action == 'subscribe') {
79			if (Security::check_token('get')) {
80			Security::clear_token();
81			$result = CourseManager::autoSubscribeToCourse($courseCode);
82			if ($result) {
83			if (CourseManager::is_user_subscribed_in_course($userId, $courseCode)) {
84			Session::write('is_allowed_in_course', true);
85			}
86			}
87			header('Location: '.api_get_self());
88			exit;
89			}
90			}
91
92			/* STATISTICS */
93			if (!isset($coursesAlreadyVisited[$courseCode])) {
			0 ignored issues – show Comprehensibility Best Practice introduced 2019-11-02 11:31 UTC by Report Bug Copy Issue Report The variable `$coursesAlreadyVisited` does not exist. Did you maybe mean `$course`? Loading history...
94			Event::accessCourse();
95			$coursesAlreadyVisited[$courseCode] = 1;
			0 ignored issues – show Comprehensibility Best Practice introduced 2019-11-02 11:31 UTC by Report Bug Copy Issue Report `$coursesAlreadyVisited` was never initialized. Although not strictly required by PHP, it is generally a good practice to add `$coursesAlreadyVisited = array();` before regardless. Loading history...
96			Session::write('coursesAlreadyVisited', $coursesAlreadyVisited);
97			}
98
99			$logInfo = [
100			'tool' => 'course-main',
101			'action' => $action,
102			];
103			Event::registerLog($logInfo);
104
105			/* Introduction section (editable by course admins) */
106			/*$introduction = Display::return_introduction_section(
107			TOOL_COURSE_HOMEPAGE,
108			[
109			'CreateDocumentWebDir' => api_get_path(WEB_COURSE_PATH).api_get_course_path().'/document/',
110			'CreateDocumentDir' => 'document/',
111			'BaseHref' => api_get_path(WEB_COURSE_PATH).api_get_course_path().'/',
112			]
113			);*/
114
115			$qb = $toolRepository->getResourcesByCourse($course, $this->getSession());
116			$result = $qb->getQuery()->getResult();
117
118			$tools = [];
119			/** @var CTool $item */
120			foreach ($result as $item) {
121			$toolModel = $toolChain->getToolFromName($item->getTool()->getName());
122			// Dont show admin links.
123			if ($toolModel->getAdmin()) {
124			continue;
125			}
126
127			if ($toolModel->getCategory() === 'admin' && !$this->isGranted('ROLE_CURRENT_COURSE_TEACHER')) {
128			continue;
129			}
130			$tools[$item->getCategory()][] = $item;
131			}
132
133			// Get session-career diagram
134			$diagram = '';
135			$allow = api_get_configuration_value('allow_career_diagram');
136			if ($allow === true) {
137			$htmlHeadXtra[] = api_get_js('jsplumb2.js');
138			$extra = new ExtraFieldValue('session');
139			$value = $extra->get_values_by_handler_and_field_variable(
140			api_get_session_id(),
141			'external_career_id'
142			);
143
144			if (!empty($value) && isset($value['value'])) {
145			$careerId = $value['value'];
146			$extraFieldValue = new ExtraFieldValue('career');
147			$item = $extraFieldValue->get_item_id_from_field_variable_and_field_value(
148			'external_career_id',
149			$careerId,
150			false,
151			false,
152			false
153			);
154
155			if (!empty($item) && isset($item['item_id'])) {
156			$careerId = $item['item_id'];
157			$career = new Career();
			0 ignored issues – show Bug introduced 2019-11-28 08:35 UTC by Report Bug Copy Issue Report The type `Chamilo\CoreBundle\Controller\Career` was not found. Did you mean `Career`? If so, make sure to prefix the type with `\`. Loading history...
158			$careerInfo = $career->get($careerId);
159			if (!empty($careerInfo)) {
160			$extraFieldValue = new ExtraFieldValue('career');
161			$item = $extraFieldValue->get_values_by_handler_and_field_variable(
162			$careerId,
163			'career_diagram',
164			false,
165			false,
166			false
167			);
168
169			if (!empty($item) && isset($item['value']) && !empty($item['value'])) {
170			/** @var Graph $graph */
171			$graph = UnserializeApi::unserialize(
			0 ignored issues – show Bug introduced 2019-11-28 08:35 UTC by Report Bug Copy Issue Report The type `Chamilo\CoreBundle\Controller\UnserializeApi` was not found. Did you mean `UnserializeApi`? If so, make sure to prefix the type with `\`. Loading history...
172			'career',
173			$item['value']
174			);
175			$diagram = Career::renderDiagram($careerInfo, $graph);
176			}
177			}
178			}
179			}
180			}
181
182			// Deleting the objects
183			Session::erase('_gid');
184			Session::erase('oLP');
185			Session::erase('lpobject');
186			api_remove_in_gradebook();
187			\Exercise::cleanSessionVariables();
188			\DocumentManager::removeGeneratedAudioTempFile();
189
190			return $this->render(
191			'@ChamiloTheme/Course/home.html.twig',
192			[
193			'course' => $course,
194			'diagram' => $diagram,
195			// 'session_info' => $sessionInfo,
196			'tools' => $tools,
197			//'edit_icons' => $editIcons,
198			//'introduction_text' => $introduction,
199			'exercise_warning' => null,
200			'lp_warning' => null,
201			]
202			);
203			}
204
205			/**
206			* @Route("/{cid}/tool/{toolId}", name="chamilo_core_course_redirect_tool")
207			*/
208			public function redirectTool($toolId, ToolChain $toolChain)
209			{
210			$criteria = ['id' => $toolId];
211			/** @var CTool $tool */
212			$tool = $this->getDoctrine()->getRepository('Chamilo\CourseBundle\Entity\CTool')->findOneBy($criteria);
213
214			if (null === $tool) {
215			throw new NotFoundHttpException($this->trans('Tool not found'));
216			}
217
218			$tool = $toolChain->getToolFromName($tool->getTool()->getName());
219			$url = $tool->getLink().'?'.$this->getCourseUrlQuery();
220
221			return $this->redirect($url);
222			}
223
224			/**
225			* @return array
226			*/
227			private function autoLaunch()
228			{
229			/* Auto launch code */
230			$autoLaunchWarning = '';
231			$showAutoLaunchLpWarning = false;
232			$course_id = api_get_course_int_id();
233			$lpAutoLaunch = api_get_course_setting('enable_lp_auto_launch');
234			$session_id = api_get_session_id();
235			$allowAutoLaunchForCourseAdmins = api_is_platform_admin() \|\| api_is_allowed_to_edit(true, true) \|\| api_is_coach();
236
237			if (!empty($lpAutoLaunch)) {
238			if ($lpAutoLaunch == 2) {
239			// LP list
240			if ($allowAutoLaunchForCourseAdmins) {
241			$showAutoLaunchLpWarning = true;
242			} else {
243			$session_key = 'lp_autolaunch_'.$session_id.'_'.api_get_course_int_id().'_'.api_get_user_id();
244			if (!isset($_SESSION[$session_key])) {
245			// Redirecting to the LP
246			$url = api_get_path(WEB_CODE_PATH).'lp/lp_controller.php?'.api_get_cidreq();
247			$_SESSION[$session_key] = true;
248			header("Location: $url");
249			exit;
250			}
251			}
252			} else {
253			$lp_table = Database::get_course_table(TABLE_LP_MAIN);
254			$condition = '';
255			if (!empty($session_id)) {
256			$condition = api_get_session_condition($session_id);
257			$sql = "SELECT id FROM $lp_table
258			WHERE c_id = $course_id AND autolaunch = 1 $condition
259			LIMIT 1";
260			$result = Database::query($sql);
261			// If we found nothing in the session we just called the session_id = 0 autolaunch
262			if (Database::num_rows($result) == 0) {
263			$condition = '';
264			}
265			}
266
267			$sql = "SELECT id FROM $lp_table
268			WHERE c_id = $course_id AND autolaunch = 1 $condition
269			LIMIT 1";
270			$result = Database::query($sql);
271			if (Database::num_rows($result) > 0) {
272			$lp_data = Database::fetch_array($result, 'ASSOC');
273			if (!empty($lp_data['id'])) {
274			if ($allowAutoLaunchForCourseAdmins) {
275			$showAutoLaunchLpWarning = true;
276			} else {
277			$session_key = 'lp_autolaunch_'.$session_id.'_'.api_get_course_int_id().'_'.api_get_user_id();
278			if (!isset($_SESSION[$session_key])) {
279			// Redirecting to the LP
280			$url = api_get_path(WEB_CODE_PATH).'lp/lp_controller.php?'.api_get_cidreq().'&action=view&lp_id='.$lp_data['id'];
281
282			$_SESSION[$session_key] = true;
283			header("Location: $url");
284			exit;
285			}
286			}
287			}
288			}
289			}
290			}
291
292			if ($showAutoLaunchLpWarning) {
293			$autoLaunchWarning = get_lang('The learning path auto-launch setting is ON. When learners enter this course, they will be automatically redirected to the learning path marked as auto-launch.');
294			}
295
296			$forumAutoLaunch = api_get_course_setting('enable_forum_auto_launch');
297			if ($forumAutoLaunch == 1) {
298			if ($allowAutoLaunchForCourseAdmins) {
299			if (empty($autoLaunchWarning)) {
300			$autoLaunchWarning = get_lang('The forum\'s auto-launch setting is on. Students will be redirected to the forum tool when entering this course.');
301			}
302			} else {
303			$url = api_get_path(WEB_CODE_PATH).'forum/index.php?'.api_get_cidreq();
304			header("Location: $url");
305			exit;
306			}
307			}
308
309			if (api_get_configuration_value('allow_exercise_auto_launch')) {
310			$exerciseAutoLaunch = (int) api_get_course_setting('enable_exercise_auto_launch');
311			if ($exerciseAutoLaunch == 2) {
312			if ($allowAutoLaunchForCourseAdmins) {
313			if (empty($autoLaunchWarning)) {
314			$autoLaunchWarning = get_lang(
315			'TheExerciseAutoLaunchSettingIsONStudentsWillBeRedirectToTheExerciseList'
316			);
317			}
318			} else {
319			// Redirecting to the document
320			$url = api_get_path(WEB_CODE_PATH).'exercise/exercise.php?'.api_get_cidreq();
321			header("Location: $url");
322			exit;
323			}
324			} elseif ($exerciseAutoLaunch == 1) {
325			if ($allowAutoLaunchForCourseAdmins) {
326			if (empty($autoLaunchWarning)) {
327			$autoLaunchWarning = get_lang(
328			'TheExerciseAutoLaunchSettingIsONStudentsWillBeRedirectToAnSpecificExercise'
329			);
330			}
331			} else {
332			// Redirecting to an exercise
333			$table = Database::get_course_table(TABLE_QUIZ_TEST);
334			$condition = '';
335			if (!empty($session_id)) {
336			$condition = api_get_session_condition($session_id);
337			$sql = "SELECT iid FROM $table
338			WHERE c_id = $course_id AND autolaunch = 1 $condition
339			LIMIT 1";
340			$result = Database::query($sql);
341			// If we found nothing in the session we just called the session_id = 0 autolaunch
342			if (Database::num_rows($result) == 0) {
343			$condition = '';
344			}
345			}
346
347			$sql = "SELECT iid FROM $table
348			WHERE c_id = $course_id AND autolaunch = 1 $condition
349			LIMIT 1";
350			$result = Database::query($sql);
351			if (Database::num_rows($result) > 0) {
352			$row = Database::fetch_array($result, 'ASSOC');
353			$exerciseId = $row['iid'];
354			$url = api_get_path(WEB_CODE_PATH).
355			'exercise/overview.php?exerciseId='.$exerciseId.'&'.api_get_cidreq();
356			header("Location: $url");
357			exit;
358			}
359			}
360			}
361			}
362
363			$documentAutoLaunch = api_get_course_setting('enable_document_auto_launch');
364			if ($documentAutoLaunch == 1) {
365			if ($allowAutoLaunchForCourseAdmins) {
366			if (empty($autoLaunchWarning)) {
367			$autoLaunchWarning = get_lang('The document auto-launch feature configuration is enabled. Learners will be automatically redirected to document tool.');
368			}
369			} else {
370			// Redirecting to the document
371			$url = api_get_path(WEB_CODE_PATH).'document/document.php?'.api_get_cidreq();
372			header("Location: $url");
373			exit;
374			}
375			}
376
377			/* SWITCH TO A DIFFERENT HOMEPAGE VIEW
378			the setting homepage_view is adjustable through
379			the platform administration section */
380			if (!empty($autoLaunchWarning)) {
381			$this->addFlash(
382			Display::return_message(
383			$autoLaunchWarning,
384			'warning'
385			));
386			}
387			}
388			}
389

chamilo / chamilo-lms

Push — master ( a5288e...b5a1ce )

CourseHomeController::indexAction() F

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