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<?php |
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/* For licensing terms, see /license.txt */ |
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namespace Chamilo\CourseBundle; |
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use Chamilo\CoreBundle\Entity\Course; |
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use Chamilo\CoreBundle\Entity\Resource\ResourceNode; |
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use Chamilo\CoreBundle\Entity\Tool; |
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use Chamilo\CoreBundle\Entity\ToolResourceRights; |
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use Chamilo\CoreBundle\Security\Authorization\Voter\ResourceNodeVoter; |
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use Chamilo\CourseBundle\Entity\CTool; |
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use Chamilo\CourseBundle\Tool\BaseTool; |
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use Doctrine\Common\Persistence\ObjectManager; |
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/** |
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* Class ToolChain |
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* |
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* The course tools classes (agenda, blog, etc) are located in: |
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* |
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* src/Chamilo/CourseBundle/Tool |
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* |
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* All this classes are registered as a service with the tag "chamilo_course.tool" here: |
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* src/Chamilo/CourseBundle/Resources/config/services.yml |
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* |
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* The register process is made using the class ToolCompilerClass: |
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* |
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* src/Chamilo/CourseBundle/DependencyInjection/Compiler/ToolCompilerClass.php |
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* The tool chain is just an array that includes all the tools registered in services.yml |
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* |
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* The tool chain is hook when a new course is created via a listener here: |
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* src/Chamilo/CoreBundle/Entity/Listener/CourseListener.php |
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* After a course is created this function is called: CourseListener::prePersist() |
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* This function includes the called to the function "addToolsInCourse" inside the tool chain. |
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* This allows to create course tools more easily. Steps: |
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* 1. Create a new tool class here: src/Chamilo/CourseBundle/Tool |
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* 2. Add the class as a service here: src/Chamilo/CourseBundle/Resources/config/services.yml (see examples there) |
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* 3. Create a new course. When you create a new course the new tool will be created |
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* |
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* @package Chamilo\CourseBundle |
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*/ |
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class ToolChain |
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{ |
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protected $tools; |
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/** |
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* Construct |
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*/ |
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public function __construct() |
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{ |
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$this->tools = array(); |
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} |
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/** |
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* @param BaseTool $tool |
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*/ |
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public function addTool(BaseTool $tool) |
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{ |
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$this->tools[$tool->getName()] = $tool; |
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} |
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/** |
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* @return array |
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*/ |
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public function getTools() |
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{ |
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return $this->tools; |
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} |
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/** |
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* @param ObjectManager $manager |
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*/ |
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public function createTools(ObjectManager $manager) |
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{ |
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$tools = $this->getTools(); |
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$toolResourceRight = new ToolResourceRights(); |
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$toolResourceRight |
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->setRole('ROLE_TEACHER') |
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->setMask(ResourceNodeVoter::getEditorMask()) |
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; |
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$toolResourceRightReader = new ToolResourceRights(); |
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$toolResourceRightReader |
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->setRole('ROLE_STUDENT') |
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->setMask(ResourceNodeVoter::getReaderMask()) |
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; |
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/** @var BaseTool $tool */ |
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foreach ($tools as $tool) { |
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$toolEntity = new Tool(); |
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$toolEntity |
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->setName($tool->getName()) |
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->setImage($tool->getImage()) |
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->setDescription($tool->getName().' - description') |
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->addToolResourceRights($toolResourceRight) |
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->addToolResourceRights($toolResourceRightReader) |
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; |
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$manager->persist($toolEntity); |
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} |
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} |
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/** |
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* @param Course $course |
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* @return Course |
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*/ |
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public function addToolsInCourse(Course $course) |
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{ |
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$tools = $this->getTools(); |
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/** @var BaseTool $tool */ |
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foreach ($tools as $tool) { |
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$toolEntity = new CTool(); |
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$toolEntity |
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->setCId($course->getId()) |
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->setImage($tool->getImage()) |
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->setName($tool->getName()) |
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->setVisibility(1) |
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->setLink($tool->getLink()) |
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->setTarget($tool->getTarget()) |
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->setCategory($tool->getCategory()); |
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$course->addTools($toolEntity); |
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} |
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return $course; |
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} |
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/** |
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* @param string $name |
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* @return BaseTool |
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*/ |
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public function getToolFromName($name) |
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{ |
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$tools = $this->getTools(); |
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if (array_key_exists($name, $tools)) { |
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return $tools[$name]; |
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} |
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return false; |
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} |
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} |
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chamilo /
chamilo-lms
