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<?php |
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/* For licensing terms, see /license.txt */ |
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namespace Chamilo\CoreBundle\Component\Editor\Driver; |
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use CourseHome; |
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/** |
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* Class CourseDriver. |
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* |
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* @package Chamilo\CoreBundle\Component\Editor\Driver |
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*/ |
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class CourseDriver extends Driver implements DriverInterface |
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{ |
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public $name = 'CourseDriver'; |
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public $visibleFiles = []; |
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private $coursePath; |
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/** |
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* Setups the folder. |
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*/ |
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public function setup() |
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{ |
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$userId = api_get_user_id(); |
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$userInfo = api_get_user_info(); |
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$sessionId = api_get_session_id(); |
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$courseInfo = $this->connector->course; |
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if (!empty($courseInfo)) { |
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$coursePath = api_get_path(SYS_COURSE_PATH); |
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$courseDir = $courseInfo['directory'].'/document'; |
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$baseDir = $coursePath.$courseDir; |
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$this->coursePath = $baseDir; |
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// Creates shared folder |
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if (!file_exists($baseDir.'/shared_folder')) { |
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$title = get_lang('UserFolders'); |
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$folderName = '/shared_folder'; |
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//$groupId = 0; |
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$visibility = 0; |
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create_unexisting_directory( |
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$courseInfo, |
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$userId, |
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$sessionId, |
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0, |
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null, |
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$baseDir, |
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$folderName, |
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$title, |
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$visibility |
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); |
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} |
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// Creates user-course folder |
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if (!file_exists($baseDir.'/shared_folder/sf_user_'.$userId)) { |
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$title = $userInfo['complete_name']; |
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$folderName = '/shared_folder/sf_user_'.$userId; |
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$visibility = 1; |
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create_unexisting_directory( |
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$courseInfo, |
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$userId, |
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$sessionId, |
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0, |
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null, |
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$baseDir, |
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$folderName, |
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$title, |
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$visibility |
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); |
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} |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getConfiguration() |
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{ |
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if ($this->allow()) { |
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//$translator = $this->connector->translator; |
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//$code = $this->connector->course->getCode(); |
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$courseCode = $this->connector->course['code']; |
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$alias = $courseCode.' '.get_lang('Documents'); |
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$userId = api_get_user_id(); |
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$config = [ |
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'driver' => 'CourseDriver', |
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'path' => $this->getCourseDocumentSysPath(), |
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'URL' => $this->getCourseDocumentRelativeWebPath(), |
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'accessControl' => [$this, 'access'], |
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'alias' => $alias, |
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'attributes' => [ |
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// Hide shared_folder |
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[ |
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'pattern' => '/shared_folder/', |
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'read' => false, |
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'write' => false, |
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'hidden' => true, |
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'locked' => false, |
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], |
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[ |
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'pattern' => '/^\/index.html$/', |
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'read' => false, |
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'write' => false, |
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'hidden' => true, |
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'locked' => false, |
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], |
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], |
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]; |
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// admin/teachers can create dirs from ckeditor |
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if ($this->allowToEdit()) { |
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$config['attributes'][] = [ |
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'pattern' => '/^\/learning_path$/', // block delete learning_path |
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'read' => true, |
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'write' => false, |
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'hidden' => false, |
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'locked' => true, |
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]; |
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$config['attributes'][] = [ |
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'pattern' => '/learning_path\/(.*)/', // allow edit/delete inside learning_path |
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'read' => true, |
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'write' => true, |
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'hidden' => false, |
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'locked' => false, |
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]; |
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$defaultDisabled = $this->connector->getDefaultDriverSettings()['disabled']; |
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$defaultDisabled = array_flip($defaultDisabled); |
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unset($defaultDisabled['mkdir']); |
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$defaultDisabled = array_flip($defaultDisabled); |
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$config['disabled'] = $defaultDisabled; |
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} else { |
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$protectedFolders = \DocumentManager::getProtectedFolderFromStudent(); |
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foreach ($protectedFolders as $folder) { |
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$config['attributes'][] = [ |
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'pattern' => $folder.'/', |
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'read' => false, |
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'write' => false, |
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'hidden' => true, |
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'locked' => false, |
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]; |
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} |
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} |
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$foldersToHide = \DocumentManager::get_all_document_folders( |
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$this->connector->course, |
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null, |
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false, |
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true |
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); |
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// Teachers can see all files and folders see #1425 |
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if ($this->allowToEdit()) { |
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$foldersToHide = []; |
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} |
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if (!empty($foldersToHide)) { |
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foreach ($foldersToHide as $folder) { |
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$config['attributes'][] = [ |
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'pattern' => '!'.$folder.'!', |
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'read' => false, |
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'write' => false, |
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'hidden' => true, |
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'locked' => false, |
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]; |
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} |
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} |
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// Hide all groups folders |
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$config['attributes'][] = [ |
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'pattern' => '!_groupdocs_!', |
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'read' => false, |
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'write' => false, |
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'hidden' => true, |
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'locked' => false, |
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]; |
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// Allow only the groups I have access |
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$allGroups = \GroupManager::getAllGroupPerUserSubscription($userId); |
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if (!empty($allGroups)) { |
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foreach ($allGroups as $groupInfo) { |
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$groupId = $groupInfo['iid']; |
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if (\GroupManager::user_has_access( |
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$userId, |
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$groupId, |
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\GroupManager::GROUP_TOOL_DOCUMENTS |
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)) { |
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$config['attributes'][] = [ |
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'pattern' => '!'.$groupInfo['secret_directory'].'!', |
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'read' => true, |
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'write' => false, |
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'hidden' => false, |
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'locked' => false, |
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]; |
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} |
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} |
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} |
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return $config; |
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} |
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return []; |
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} |
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/** |
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* This is the absolute document course path like |
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* /var/www/portal/data/courses/XXX/document/. |
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* |
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* @return string |
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*/ |
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public function getCourseDocumentSysPath() |
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{ |
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$url = ''; |
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if ($this->allow()) { |
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$directory = $this->getCourseDirectory(); |
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$coursePath = $this->connector->paths['sys_course_path']; |
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$url = $coursePath.$directory.'/document/'; |
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} |
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return $url; |
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} |
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/** |
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* @return string |
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*/ |
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public function getCourseDocumentRelativeWebPath() |
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{ |
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$url = null; |
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if ($this->allow()) { |
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$directory = $this->getCourseDirectory(); |
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$url = api_get_path(REL_COURSE_PATH).$directory.'/document/'; |
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} |
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return $url; |
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} |
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/** |
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* @return string |
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*/ |
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public function getCourseDocumentWebPath() |
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{ |
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$url = null; |
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if ($this->allow()) { |
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$directory = $this->getCourseDirectory(); |
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$url = api_get_path(WEB_COURSE_PATH).$directory.'/document/'; |
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} |
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return $url; |
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} |
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/** |
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* @return string |
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*/ |
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public function getCourseDirectory() |
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{ |
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return $this->connector->course['directory']; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function upload($fp, $dst, $name, $tmpname, $hashes = []) |
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{ |
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// Needed to load course information in elfinder |
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$this->setConnectorFromPlugin(); |
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if ($this->allowToEdit()) { |
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// upload file by elfinder. |
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$size = filesize($tmpname); |
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// check the max filesize. |
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$maxFileSize = getIniMaxFileSizeInBytes(); |
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if ($maxFileSize > 0 && $size > $maxFileSize) { |
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$errorUploadMessage = get_lang('FileSizeIsTooBig').' '.get_lang('MaxFileSize').' : '.getIniMaxFileSizeInBytes(true); |
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$this->addError($errorUploadMessage); |
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return false; |
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} |
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$maxSpace = \DocumentManager::get_course_quota($this->connector->course['code']); |
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// Check if there is enough space to save the file. |
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if (!\DocumentManager::enough_space($size, $maxSpace)) { |
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return false; |
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} |
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$result = parent::upload($fp, $dst, $name, $tmpname); |
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$name = $result['name']; |
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$filtered = \URLify::filter($result['name'], 80, '', true); |
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if (strcmp($name, $filtered) != 0) { |
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$result = $this->customRename($result['hash'], $filtered); |
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} |
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$realPath = $this->realpath($result['hash']); |
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if (!empty($realPath)) { |
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// Getting file info |
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//$info = $elFinder->exec('file', array('target' => $file['hash'])); |
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/** @var elFinderVolumeLocalFileSystem $volume */ |
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//$volume = $info['volume']; |
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//$root = $volume->root(); |
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//var/www/chamilogits/data/courses/NEWONE/document |
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$realPathRoot = $this->getCourseDocumentSysPath(); |
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// Removing course path |
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$realPath = str_replace($realPathRoot, '/', $realPath); |
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add_document( |
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$this->connector->course, |
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$realPath, |
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'file', |
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(int) $result['size'], |
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$result['name'] |
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); |
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} |
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return $result; |
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} |
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return false; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function rm($hash) |
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{ |
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// elfinder does not delete the file |
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//parent::rm($hash); |
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$this->setConnectorFromPlugin(); |
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if ($this->allowToEdit()) { |
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$path = $this->decode($hash); |
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$stat = $this->stat($path); |
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$stat['realpath'] = $path; |
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$this->removed[] = $stat; |
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$realFilePath = $path; |
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$coursePath = $this->getCourseDocumentSysPath(); |
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$filePath = str_replace($coursePath, '/', $realFilePath); |
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340
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\DocumentManager::delete_document( |
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$this->connector->course, |
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$filePath, |
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$coursePath |
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); |
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return true; |
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} |
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return false; |
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} |
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/** |
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* @return bool |
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*/ |
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public function allow() |
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{ |
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//if ($this->connector->security->isGranted('ROLE_ADMIN')) { |
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if (api_is_anonymous()) { |
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return false; |
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} |
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$isAllowedToEdit = api_is_allowed_to_edit(); |
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$block = api_get_configuration_value('block_editor_file_manager_for_students'); |
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if ($block && !$isAllowedToEdit) { |
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return false; |
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} |
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|
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if (isset($this->connector->course) && !empty($this->connector->course)) { |
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$isDocumentsToolVisible = CourseHome::getToolVisibility( |
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TOOL_DOCUMENT, |
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api_get_course_int_id(), |
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api_get_session_id() |
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); |
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376
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if (!$isDocumentsToolVisible && !$isAllowedToEdit) { |
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return false; |
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} |
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380
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return true; |
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} |
382
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383
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return false; |
384
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} |
385
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|
386
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/** |
387
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* Allow to upload/delete folder or files. |
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* |
389
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* @return bool |
390
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*/ |
391
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public function allowToEdit() |
392
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|
|
{ |
393
|
|
|
$allow = $this->allow(); |
394
|
|
|
|
395
|
|
|
return $allow && api_is_allowed_to_edit(null, true); |
396
|
|
|
} |
397
|
|
|
|
398
|
|
|
/** |
399
|
|
|
* {@inheritdoc} |
400
|
|
|
*/ |
401
|
|
|
public function mkdir($path, $name) |
402
|
|
|
{ |
403
|
|
|
// Needed to load course information in elfinder |
404
|
|
|
$this->setConnectorFromPlugin(); |
405
|
|
|
|
406
|
|
|
if ($this->allowToEdit() === false) { |
407
|
|
|
return false; |
408
|
|
|
} |
409
|
|
|
|
410
|
|
|
$name = api_replace_dangerous_char($name); |
411
|
|
|
$result = parent::mkdir($path, $name); |
412
|
|
|
|
413
|
|
|
if ($result && isset($result['hash'])) { |
414
|
|
|
$_course = $this->connector->course; |
415
|
|
|
$realPathRoot = $this->getCourseDocumentSysPath(); |
416
|
|
|
$realPath = $this->realpath($result['hash']); |
417
|
|
|
|
418
|
|
|
// Removing course path |
419
|
|
|
$newPath = str_replace($realPathRoot, '/', $realPath); |
420
|
|
|
$documentId = add_document( |
421
|
|
|
$_course, |
422
|
|
|
$newPath, |
423
|
|
|
'folder', |
424
|
|
|
0, |
425
|
|
|
$name, |
426
|
|
|
null, |
427
|
|
|
0, |
428
|
|
|
true, |
429
|
|
|
api_get_group_id(), |
430
|
|
|
api_get_session_id(), |
431
|
|
|
api_get_user_id() |
432
|
|
|
); |
433
|
|
|
|
434
|
|
|
if (empty($documentId)) { |
435
|
|
|
$this->rm($result['hash']); |
436
|
|
|
|
437
|
|
|
return false; |
438
|
|
|
} |
439
|
|
|
|
440
|
|
|
return $result; |
441
|
|
|
} |
442
|
|
|
|
443
|
|
|
return false; |
444
|
|
|
} |
445
|
|
|
|
446
|
|
|
/** |
447
|
|
|
* @param string $attr |
448
|
|
|
* @param string $path |
449
|
|
|
* @param $data |
450
|
|
|
* @param CourseDriver $volume |
451
|
|
|
*/ |
452
|
|
|
/*public function access($attr, $path, $data, $volume) |
453
|
|
|
{ |
454
|
|
|
error_log($path); |
455
|
|
|
return true; |
456
|
|
|
if ($path == $this->coursePath) { |
457
|
|
|
|
458
|
|
|
return true; |
459
|
|
|
} |
460
|
|
|
|
461
|
|
|
$allowToEdit = $this->allowToEdit(); |
462
|
|
|
if ($allowToEdit) { |
463
|
|
|
return true; |
464
|
|
|
} |
465
|
|
|
|
466
|
|
|
$path = str_replace($this->coursePath, '', $path); |
467
|
|
|
$documentId = \DocumentManager::get_document_id($this->connector->course, $path); |
468
|
|
|
|
469
|
|
|
if ($documentId) { |
470
|
|
|
|
471
|
|
|
$result = \DocumentManager::is_visible_by_id( |
472
|
|
|
$documentId, |
473
|
|
|
$this->connector->course, |
474
|
|
|
api_get_session_id(), |
475
|
|
|
api_get_user_id() |
476
|
|
|
); |
477
|
|
|
return false; |
478
|
|
|
} |
479
|
|
|
|
480
|
|
|
return false; |
481
|
|
|
}*/ |
482
|
|
|
} |
483
|
|
|
|