Added the cloud file links feature to be able to add links to cloud hostings as if they were documents.
Aquilino Blanco
8 years ago
parent
a7a1cb02d7
commit
cbd785478c
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<?php |
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/* For licensing terms, see /license.txt */ |
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namespace Application\Migrations\Schema\V111; |
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use Application\Migrations\AbstractMigrationChamilo, |
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Doctrine\DBAL\Schema\Schema, |
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Doctrine\DBAL\Types\Type; |
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/** |
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* Class Version20171127103000 |
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* |
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* Adding cloud files' link document type and enabling/disabling option |
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* |
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* @package Application\Migrations\Schema\V111 |
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*/ |
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class Version20171127103000 extends AbstractMigrationChamilo |
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{ |
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/** |
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* @param \Doctrine\DBAL\Schema\Schema $schema |
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*/ |
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public function up(Schema $schema) |
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{ |
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$this->addSql("ALTER TABLE c_document CHANGE filetype filetype SET('file','folder','link');"); |
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$this->addSql("INSERT INTO `settings_options` (`variable`, `value`, `display_text`) VALUES |
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('enable_add_file_link', 'true', 'Yes'), |
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('enable_add_file_link', 'false', 'No');"); |
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$this->addSql("INSERT INTO `settings_current` |
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(`variable`, `subkey`, `type`, `category`, `selected_value`, `title`, `comment`, `scope`, `subkeytext`, `access_url`, `access_url_changeable`, `access_url_locked`) |
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VALUES ('enable_add_file_link', NULL, 'radio', 'Tools', 'false', 'enable_add_file_link_title', 'enable_add_file_link_comment', NULL, NULL, 1, 0, 0);"); |
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} |
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/** |
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* @param \Doctrine\DBAL\Schema\Schema $schema |
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*/ |
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public function down(Schema $schema) |
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{ |
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$this->addSql("ALTER TABLE c_document CHANGE filetype filetype SET('file','folder');"); |
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$this->addSql("DELETE FROM `settings_options` WHERE `variable` = 'enable_add_file_link'"); |
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$this->addSql("DELETE FROM `settings_current` WHERE `variable` = 'enable_add_file_link'"); |
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} |
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} |
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<?php |
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/* For licensing terms, see /license.txt */ |
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/** |
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* This script allows to add cloud file links to the document structure |
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* @package chamilo.document |
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*/ |
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/** |
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* Code |
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*/ |
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// Including the global initialization file |
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require_once '../inc/global.inc.php'; |
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// Including additional libraries |
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require_once '../inc/lib/document.lib.php'; |
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require_once '../inc/lib/urlUtils.lib.php'; |
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if (api_get_setting('enable_add_file_link') == 'false') { |
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api_not_allowed(true); |
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} |
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$course_info = api_get_course_info(); |
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if (empty($course_info)) { |
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api_not_allowed(true); |
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} |
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$document_data = DocumentManager::get_document_data_by_id($_REQUEST['id'], api_get_course_id(), true); |
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if (empty($document_data)) { |
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$document_id = $parent_id = 0; |
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$path = '/'; |
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} else { |
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if ($document_data['filetype'] == 'folder') { |
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$document_id = $document_data['id']; |
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$path = $document_data['path']."/"; |
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$parent_id = DocumentManager::get_document_id(api_get_course_info(), dirname($path)); |
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} |
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} |
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$is_allowed_to_edit = api_is_allowed_to_edit(null, true); |
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if (api_get_group_id()) { |
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// If the group id is set, check if the user has the right to be here |
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// Needed for group related stuff |
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require_once api_get_path(LIBRARY_PATH).'groupmanager.lib.php'; |
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// Get group info |
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$group_properties = GroupManager::get_group_properties(api_get_group_id()); |
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if ($is_allowed_to_edit || GroupManager::is_user_in_group($_user['user_id'], api_get_group_id())) { // Only courseadmin or group members allowed |
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$to_group_id = api_get_group_id(); |
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$req_gid = '&gidReq='.api_get_group_id(); |
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$interbreadcrumb[] = array('url' => '../group/group_space.php?gidReq='.api_get_group_id(), 'name' => get_lang('GroupSpace')); |
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} else { |
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api_not_allowed(true); |
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} |
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} elseif ($is_allowed_to_edit || DocumentManager::is_my_shared_folder(api_get_user_id(), $path, api_get_session_id())) { |
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// Admin for "regular" upload, no group documents. And check if is my shared folder |
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$to_group_id = 0; |
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$req_gid = ''; |
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} else { // No course admin and no group member... |
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api_not_allowed(true); |
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} |
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// Group docs can only be uploaded in the group directory |
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if ($to_group_id != 0 && $path == '/') { |
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$path = $group_properties['directory'] . "/"; |
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} |
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// Breadcrumbs |
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if ($is_certificate_mode) { |
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$interbreadcrumb[] = array('url' => '../gradebook/'.$_SESSION['gradebook_dest'], 'name' => get_lang('Gradebook')); |
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} else { |
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$interbreadcrumb[] = array('url' => './document.php?id='.$document_id.$req_gid, 'name'=> get_lang('Documents')); |
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} |
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// Interbreadcrumb for the current directory root path |
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if (empty($document_data['parents'])) { |
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// Hack in order to not add the document to the breadcrumb in case it is a link |
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if ($document_data['filetype'] != 'link') { |
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$interbreadcrumb[] = array('url' => '#', 'name' => $document_data['title']); |
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} |
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} else { |
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foreach ($document_data['parents'] as $document_sub_data) { |
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// Hack in order to not add the document to the breadcrumb in case it is a link |
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if ($document_data['filetype'] != 'link') { |
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$interbreadcrumb[] = array('url' => $document_sub_data['document_url'], 'name' => $document_sub_data['title']); |
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} |
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} |
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} |
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$this_section = SECTION_COURSES; |
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$nameTools = get_lang('LinkAdd'); |
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// Display the header |
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Display::display_header($nameTools, 'Doc'); |
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/* Here we do all the work */ |
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// Actions |
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echo '<div class="actions">'; |
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// Link back to the documents overview |
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if ($is_certificate_mode) { |
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echo '<a href="document.php?id='.$document_id.'&selectcat=' . $selectcat.'">'.Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('CertificateOverview'), '', ICON_SIZE_MEDIUM).'</a>'; |
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} else { |
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echo '<a href="document.php?id='.$document_id.'">'.Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('DocumentsOverview'), '', ICON_SIZE_MEDIUM).'</a>'; |
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} |
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echo '</div>'; |
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// Form to select directory |
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$folders = DocumentManager::get_all_document_folders( |
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$_course, |
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$groupIid, |
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$is_allowed_to_edit |
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); |
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if (!$is_certificate_mode) { |
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echo DocumentManager::build_directory_selector( |
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$folders, |
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$document_id, |
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(isset($group_properties['directory']) ? $group_properties['directory'] : array()) |
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); |
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} |
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$action = api_get_self().'?'.api_get_cidreq().'&id='.$document_id; |
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// URLs in whitelist |
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$urlWL = URLUtils::getFileHostingsWL(); |
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sort($urlWL); |
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$urlWLRegEx = '/(\/\/|\.)('.implode('|', $urlWL).')/i'; //Matches any of the whitelisted urls preceded by // or . |
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$urlWLText = "\n\t* ".implode("\n\t* ", $urlWL); |
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$urlWLHTML = "<ul><li>".implode("</li><li>", $urlWL)."</li></ul>"; |
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$form = new FormValidator('upload', 'POST', $action, '', array('enctype' => 'multipart/form-data')); |
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$form->addElement('hidden', 'linkid', $document_id); |
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$form->addElement('hidden', 'curdirpath', $path); |
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$form->addElement('text', 'name', get_lang('LinkName'), array('id' => 'name_link')); |
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$form->addElement('text', 'url', get_lang('Url'), array('id' => 'url_link')); |
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$form->addElement('static', 'info', '', '<span class="text-primary" data-toggle="tooltip" title="'.$urlWLHTML.'">'.get_lang('ValidDomainsList').' <span class="glyphicon glyphicon-question-sign"></span></span>'); |
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$form->addButtonSend(get_lang('AddCloudLink'), 'submitDocument'); |
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$form->addRule('name', get_lang('PleaseEnterCloudLinkName'), 'required', null, 'client'); |
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$form->addRule('name', get_lang('PleaseEnterCloudLinkName'), 'required', null, 'server'); |
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$form->addRule('url', get_lang('langGiveURL'), 'required', null, 'client'); |
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$form->addRule('url', get_lang('langGiveURL'), 'required', null, 'server'); |
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// Well formed url pattern (must have the protocol) |
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$urlRegEx = URLUtils::getWellformedUrlRegex(); |
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$form->addRule('url', get_lang('MalformedUrl'), 'regex', $urlRegEx, 'client'); |
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$form->addRule('url', get_lang('MalformedUrl'), 'regex', $urlRegEx, 'server'); |
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$form->addRule('url', get_lang('NotValidDomain').$urlWLText, 'regex', $urlWLRegEx, 'client'); |
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$form->addRule('url', get_lang('NotValidDomain').$urlWLHTML, 'regex', $urlWLRegEx, 'server'); |
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if ($form->validate()) { |
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if (isset($_REQUEST['linkid'])) { |
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$doc_id = DocumentManager::addCloudLink($course_info, $path, $_REQUEST['url'], $_REQUEST['name']); |
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if ($doc_id) { |
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Display::display_confirmation_message(get_lang('CloudLinkAdded') . '<br />', false); |
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} else { |
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if (DocumentManager::cloudLinkExists($course_info, $path, $_REQUEST['url'])) { |
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Display::display_error_message(get_lang('UrlAlreadyExists'), false); |
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} else { |
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Display::display_error_message(get_lang('ErrorAddCloudLink'), false); |
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} |
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} |
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} |
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} |
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// Add tooltip and correctly parse its inner HTML |
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echo '<script> |
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$(document).ready(function() { |
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$("[data-toggle=\'tooltip\']").tooltip( |
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{ |
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content: |
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function() { |
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return $(this).attr("title"); |
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} |
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} |
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); |
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}); |
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</script>'; |
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echo $form->return_form(); |
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Display::display_footer(); |
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After Width: | Height: | Size: 927 B |
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After Width: | Height: | Size: 997 B |
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After Width: | Height: | Size: 927 B |
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After Width: | Height: | Size: 997 B |
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After Width: | Height: | Size: 1.6 KiB |
@ -0,0 +1,56 @@ |
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<?php |
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/* For licensing terms, see /license.txt */ |
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/** |
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* Class URLUtils |
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* This class contains some utilities to work with urls |
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* |
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* @package chamilo.library |
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*/ |
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class URLUtils |
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{ |
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/** |
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* Construct |
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*/ |
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private function __construct() |
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{ |
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} |
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/** |
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* Gets the wellformed URLs regular expression in order to use it on forms' verifications |
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* |
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* @author Aquilino Blanco Cores <aqblanco@gmail.com> |
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* @return the wellformed URLs regular expressions string |
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*/ |
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public static function getWellformedUrlRegex() |
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{ |
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return '/\(?((http|https|ftp):\/\/)(?:((?:[^\W\s]|\.|-|[:]{1})+)@{1})?((?:www.)?(?:[^\W\s]|\.|-)+[\.][^\W\s]{2,4}|localhost(?=\/)|\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})(?::(\d*))?([\/]?[^\s\?]*[\/]{1})*(?:\/?([^\s\n\?\[\]\{\}\#]*(?:(?=\.)){1}|[^\s\n\?\[\]\{\}\.\#]*)?([\.]{1}[^\s\?\#]*)?)?(?:\?{1}([^\s\n\#\[\]]*))?([\#][^\s\n]*)?\)?/i'; |
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} |
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/** |
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* Gets the files hosting sites' whitelist |
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* |
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* @author Aquilino Blanco Cores <aqblanco@gmail.com> |
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* @return array the sites list. |
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*/ |
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public static function getFileHostingsWL() |
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{ |
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return array( |
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"asuswebstorage.com", |
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"dropbox.com", |
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"dropboxusercontent.com", |
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"fileserve.com", |
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"drive.google.com", |
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"icloud.com", |
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"mediafire.com", |
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"mega.nz", |
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"onedrive.live.com", |
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"slideshare.net", |
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"scribd.com", |
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"wetransfer.com", |
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"box.com", |
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"livefilestore.com" // OneDrive |
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); |
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} |
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} |
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