getInstalledPlugins();
$capturePluginInstalled = in_array('jcapture', $pluginList);
if ($capturePluginInstalled) {
$jcapturePath = api_get_path(WEB_PLUGIN_PATH).'jcapture/plugin_applet.php';
$htmlHeadXtra[]
= '
';
}
if (empty($courseInfo)) {
api_not_allowed(true);
}
// Create directory certificates.
DocumentManager::create_directory_certificate_in_course($courseInfo);
// Used for avoiding double-click.
$dbl_click_id = 0;
$selectcat = isset($_GET['selectcat']) ? Security::remove_XSS($_GET['selectcat']) : null;
$moveTo = isset($_POST['move_to']) ? Security::remove_XSS($_POST['move_to']) : null;
$moveFile = isset($_POST['move_file']) ? (int) $_POST['move_file'] : 0;
$certificateLink = '';
if ($is_certificate_mode) {
$certificateLink = '&certificate=true&selectcat='.$selectcat;
}
/* Constants and variables */
$userId = api_get_user_id();
$userInfo = api_get_user_info();
$sessionId = api_get_session_id();
$course_code = api_get_course_id();
$groupId = api_get_group_id();
$isAllowedToEdit = api_is_allowed_to_edit(null, true);
$groupMemberWithUploadRights = false;
// If the group id is set, we show them group documents
$group_properties = [];
$group_properties['directory'] = null;
// For sessions we should check the parameters of visibility
if (api_get_session_id() != 0) {
$groupMemberWithUploadRights = $groupMemberWithUploadRights && api_is_allowed_to_session_edit(false, true);
}
// Get group info
$groupIid = 0;
$groupMemberWithEditRights = false;
// Setting group variables.
if (!empty($groupId)) {
$group_properties = GroupManager::get_group_properties($groupId);
$groupIid = isset($group_properties['iid']) ? $group_properties['iid'] : 0;
$groupMemberWithEditRights = GroupManager::allowUploadEditDocument(
$userId,
$courseId,
$group_properties,
null
);
// Let's assume the user cannot upload files for the group
$groupMemberWithUploadRights = false;
if ($group_properties['doc_state'] == 2) {
// Documents are private
if ($isAllowedToEdit || GroupManager::is_user_in_group($userId, $group_properties)) {
// Only courseadmin or group members (members + tutors) allowed
$interbreadcrumb[] = [
'url' => api_get_path(WEB_CODE_PATH).'group/group.php?'.api_get_cidreq(),
'name' => get_lang('Groups'),
];
$interbreadcrumb[] = [
'url' => api_get_path(WEB_CODE_PATH).'group/group_space.php?'.api_get_cidreq(),
'name' => get_lang('GroupSpace').' '.$group_properties['name'],
];
//they are allowed to upload
$groupMemberWithUploadRights = true;
} else {
$groupId = 0;
}
} elseif ($group_properties['doc_state'] == 1) {
// Documents are public
$interbreadcrumb[] = [
'url' => api_get_path(WEB_CODE_PATH).'group/group.php?'.api_get_cidreq(),
'name' => get_lang('Groups'),
];
$interbreadcrumb[] = [
'url' => api_get_path(WEB_CODE_PATH).'group/group_space.php?'.api_get_cidreq(),
'name' => get_lang('GroupSpace').' '.$group_properties['name'],
];
// Allowed to upload?
if ($isAllowedToEdit ||
GroupManager::is_subscribed($userId, $group_properties) ||
GroupManager::is_tutor_of_group($userId, $group_properties, $courseId)
) {
// Only course admin or group members can upload
$groupMemberWithUploadRights = true;
}
}
// Group mode
if (!GroupManager::allowUploadEditDocument($userId, $courseId, $group_properties)) {
$groupMemberWithUploadRights = false;
}
Session::write('group_member_with_upload_rights', $groupMemberWithUploadRights);
} else {
Session::write('group_member_with_upload_rights', false);
}
// Actions.
$document_id = isset($_REQUEST['id']) ? (int) $_REQUEST['id'] : null;
$currentUrl = api_get_self().'?'.api_get_cidreq().'&id='.$document_id;
$curdirpath = isset($_GET['curdirpath']) ? Security::remove_XSS($_GET['curdirpath']) : null;
switch ($action) {
case 'delete_item':
if ($isAllowedToEdit ||
$groupMemberWithUploadRights ||
DocumentManager::isBasicCourseFolder($curdirpath, $sessionId) ||
DocumentManager::is_my_shared_folder(api_get_user_id(), $curdirpath, $sessionId) ||
DocumentManager::is_my_shared_folder(api_get_user_id(), $moveTo, $sessionId)
) {
if (isset($_GET['deleteid'])) {
if (!$isAllowedToEdit) {
if (api_is_coach()) {
if (!DocumentManager::is_visible_by_id(
$_GET['deleteid'],
$courseInfo,
$sessionId,
api_get_user_id()
)
) {
api_not_allowed();
}
}
if (DocumentManager::check_readonly($courseInfo, api_get_user_id(), '', $_GET['deleteid'], true)) {
api_not_allowed();
}
}
$documentInfo = DocumentManager::get_document_data_by_id(
$_GET['deleteid'],
$courseInfo['code'],
false,
$sessionId
);
GroupManager::allowUploadEditDocument(
$userId,
$courseId,
$group_properties,
$documentInfo,
true
);
// Check whether the document is in the database.
if (!empty($documentInfo)) {
if ($documentInfo['filetype'] != 'link') {
$deleteDocument = DocumentManager::delete_document(
$courseInfo,
null,
$base_work_dir,
$sessionId,
$_GET['deleteid'],
$groupIid
);
if ($deleteDocument) {
$certificateId = isset($_GET['delete_certificate_id']) ? $_GET['delete_certificate_id'] : null;
DocumentManager::remove_attach_certificate(
api_get_course_id(),
$certificateId
);
Display::addFlash(
Display::return_message(
get_lang('DocDeleted').': '.$documentInfo['title'],
'success'
)
);
} else {
Display::addFlash(Display::return_message(get_lang('DocDeleteError'), 'warning'));
}
} else {
// Cloud Links
$deleteDocument = DocumentManager::deleteCloudLink($courseInfo, $_GET['deleteid']);
if ($deleteDocument) {
Display::addFlash(Display::return_message(
get_lang('CloudLinkDeleted').': '.$documentInfo['title'],
'success'
));
} else {
Display::addFlash(Display::return_message(
get_lang('CloudLinkDeleteError').': '.$documentInfo['title'],
'error'
));
}
}
} else {
Display::addFlash(Display::return_message(get_lang('FileNotFound'), 'warning'));
}
header("Location: $currentUrl");
exit;
}
}
break;
case 'download':
// Get the document data from the ID
$document_data = DocumentManager::get_document_data_by_id(
$document_id,
api_get_course_id(),
false,
$sessionId
);
if ($sessionId != 0 && !$document_data) {
// If there is a session defined and asking for the document *from
// the session* didn't work, try it from the course (out of a
// session context)
$document_data = DocumentManager::get_document_data_by_id(
$document_id,
api_get_course_id(),
false,
0
);
}
// Check whether the document is in the database
if (empty($document_data)) {
api_not_allowed();
}
// Launch event
Event::event_download($document_data['url']);
// Check visibility of document and paths
if (!($isAllowedToEdit || $groupMemberWithUploadRights) &&
!DocumentManager::is_visible_by_id($document_id, $courseInfo, $sessionId, api_get_user_id())
) {
api_not_allowed(true);
}
$full_file_name = $base_work_dir.$document_data['path'];
if (Security::check_abs_path($full_file_name, $base_work_dir.'/')) {
$result = DocumentManager::file_send_for_download($full_file_name, true);
if ($result === false) {
api_not_allowed(true);
}
}
exit;
break;
case 'downloadfolder':
if (api_get_setting('students_download_folders') == 'true' ||
$isAllowedToEdit ||
api_is_platform_admin()
) {
// Get the document data from the ID
$document_data = DocumentManager::get_document_data_by_id(
$document_id,
api_get_course_id(),
false,
$sessionId
);
if ($sessionId != 0 && !$document_data) {
// If there is a session defined and asking for the
// document * from the session* didn't work, try it from the
// course (out of a session context)
$document_data = DocumentManager::get_document_data_by_id(
$document_id,
api_get_course_id(),
false,
0
);
}
//filter when I am into shared folder, I can download only my shared folder
if (DocumentManager::is_any_user_shared_folder($document_data['path'], $sessionId)) {
if (DocumentManager::is_my_shared_folder(api_get_user_id(), $document_data['path'], $sessionId) ||
$isAllowedToEdit || api_is_platform_admin()
) {
require 'downloadfolder.inc.php';
}
} else {
require 'downloadfolder.inc.php';
}
// Launch event
Event::event_download($document_data['url']);
exit;
}
break;
case 'export_to_pdf':
if (api_get_setting('students_export2pdf') == 'true' ||
$isAllowedToEdit || api_is_platform_admin()
) {
$documentOrientation = api_get_configuration_value('document_pdf_orientation');
$orientation = in_array($documentOrientation, ['landscape', 'portrait'])
? $documentOrientation
: 'landscape';
$showHeaderAndFooter = true;
if ($is_certificate_mode) {
$certificateOrientation = api_get_configuration_value('certificate_pdf_orientation');
$orientation = in_array($certificateOrientation, ['landscape', 'portrait'])
? $certificateOrientation
: 'landscape';
$showHeaderAndFooter = !api_get_configuration_value('hide_header_footer_in_certificate');
}
DocumentManager::export_to_pdf($document_id, $course_code, $orientation, $showHeaderAndFooter);
}
break;
case 'copytomyfiles':
// Copy a file to general my files user's
if (api_get_setting('allow_my_files') == 'true' &&
api_get_setting('users_copy_files') == 'true' &&
api_get_user_id() != 0 &&
!api_is_anonymous()
) {
// Get the document data from the ID
$document_info = DocumentManager::get_document_data_by_id(
$document_id,
api_get_course_id(),
true,
$sessionId
);
if ($sessionId != 0 && !$document_info) {
/* If there is a session defined and asking for the document
from the session didn't work, try it from the course
(out of a session context)*/
$document_info = DocumentManager::get_document_data_by_id(
$document_id,
api_get_course_id(),
0
);
}
GroupManager::allowUploadEditDocument(
$userId,
$courseId,
$group_properties,
$document_info,
true
);
$parent_id = $document_info['parent_id'];
$my_path = UserManager::getUserPathById(api_get_user_id(), 'system');
$user_folder = $my_path.'my_files/';
$my_path = null;
if (!file_exists($user_folder)) {
$perm = api_get_permissions_for_new_directories();
@mkdir($user_folder, $perm, true);
}
$file = $sys_course_path.$courseInfo['directory'].'/document'.$document_info['path'];
$copyfile = $user_folder.basename($document_info['path']);
$cidReq = Security::remove_XSS($_GET['cidReq']);
$id_session = Security::remove_XSS($_GET['id_session']);
$gidReq = Security::remove_XSS($_GET['gidReq']);
$id = Security::remove_XSS($_GET['id']);
if (empty($parent_id)) {
$parent_id = 0;
}
$file_link = Display::url(
get_lang('SeeFile'),
api_get_path(WEB_CODE_PATH).'social/myfiles.php?'
.api_get_cidreq_params($cidReq, $id_session, $gidReq).
'&parent_id='.$parent_id
);
if (api_get_setting('allow_my_files') === 'false') {
$file_link = '';
}
if (file_exists($copyfile)) {
$message = get_lang('CopyAlreadyDone').'';
$message .= ''
.get_lang("No")
.''
.' | '
.''
.get_lang('Yes')
.'
';
if (!isset($_GET['copy'])) {
Display::addFlash(Display::return_message($message, 'warning', false));
}
if (isset($_GET['copy']) && $_GET['copy'] === 'yes') {
if (!copy($file, $copyfile)) {
Display::addFlash(Display::return_message(get_lang('CopyFailed'), 'error'));
} else {
Display::addFlash(Display::return_message(
get_lang('OverwritenFile').' '.$file_link,
'confirmation',
false
));
}
}
} else {
if (!copy($file, $copyfile)) {
Display::addFlash(Display::return_message(get_lang('CopyFailed'), 'error'));
} else {
Display::addFlash(
Display::return_message(get_lang('CopyMade').' '.$file_link, 'confirmation', false)
);
}
}
}
break;
case 'convertToPdf':
// PDF format as target by default
$formatTarget = $_REQUEST['formatTarget']
? strtolower(Security::remove_XSS($_REQUEST['formatTarget']))
: 'pdf';
$formatType = $_REQUEST['formatType']
? strtolower(Security::remove_XSS($_REQUEST['formatType']))
: 'text';
// Get the document data from the ID
$document_info = DocumentManager::get_document_data_by_id(
$document_id,
api_get_course_id(),
true,
$session_id
);
$file = $sys_course_path.$courseInfo['directory'].'/document'.$document_info['path'];
$fileInfo = pathinfo($file);
if ($fileInfo['extension'] == $formatTarget) {
Display::addFlash(Display::return_message(
get_lang('ConversionToSameFileFormat'),
'warning'
));
} elseif (
!(in_array($fileInfo['extension'], DocumentManager::getJodconverterExtensionList('from', $formatType))) ||
!(in_array($formatTarget, DocumentManager::getJodconverterExtensionList('to', $formatType)))
) {
Display::addFlash(Display::return_message(
get_lang('FileFormatNotSupported'),
'warning'
));
} else {
$convertedFile = $fileInfo['dirname'].DIRECTORY_SEPARATOR
.$fileInfo['filename'].'_from_'.$fileInfo['extension']
.'.'.$formatTarget;
$convertedTitle = $document_info['title'];
$obj = new OpenofficePresentation(true);
if (file_exists($convertedFile)) {
Display::addFlash(Display::return_message(
get_lang('FileExists'),
'error'
));
} else {
$result = $obj->convertCopyDocument(
$file,
$convertedFile,
$convertedTitle
);
if (empty($result)) {
Display::addFlash(Display::return_message(
get_lang('CopyFailed'),
'error'
));
} else {
$cidReq = Security::remove_XSS($_GET['cidReq']);
$id_session = api_get_session_id();
$gidReq = Security::remove_XSS($_GET['gidReq']);
$file_link = Display::url(
get_lang('SeeFile'),
api_get_path(WEB_CODE_PATH)
.'document/showinframes.php?'
.api_get_cidreq_params($cidReq, $id_session, $gidReq)
.'&id='.current($result)
);
Display::addFlash(Display::return_message(
get_lang('CopyMade').' '.$file_link,
'confirmation',
false
));
}
}
}
break;
}
// If no actions we proceed to show the document (Hack in order to use document.php?id=X)
if (isset($document_id) && empty($action)) {
// Get the document data from the ID
$document_data = DocumentManager::get_document_data_by_id(
$document_id,
api_get_course_id(),
true,
$sessionId
);
if ($sessionId != 0 && !$document_data) {
// If there is a session defined and asking for the
// document * from the session* didn't work, try it from the course
// (out of a session context)
$document_data = DocumentManager::get_document_data_by_id(
$document_id,
api_get_course_id(),
true,
0
);
}
// If the document is not a folder we show the document.
if ($document_data) {
$parent_id = $document_data['parent_id'];
// Hack in order to clean the document id in case of false positive from links
if ($document_data['filetype'] == 'link') {
$document_id = null;
}
$visibility = DocumentManager::check_visibility_tree(
$document_id,
$courseInfo,
$sessionId,
api_get_user_id(),
$groupIid
);
if (!empty($document_data['filetype']) &&
($document_data['filetype'] == 'file' || $document_data['filetype'] == 'link')
) {
if ($visibility && api_is_allowed_to_session_edit()) {
$url = api_get_path(WEB_COURSE_PATH).$courseInfo['path'].'/document'.$document_data['path'].'?'.api_get_cidreq();
header("Location: $url");
exit;
}
} else {
if (!$visibility && !$isAllowedToEdit) {
api_not_allowed(true);
}
}
$_GET['curdirpath'] = $document_data['path'];
}
// What's the current path?
// We will verify this a bit further down
if (isset($_GET['curdirpath']) && $_GET['curdirpath'] != '') {
$curdirpath = Security::remove_XSS($_GET['curdirpath']);
} elseif (isset($_POST['curdirpath']) && $_POST['curdirpath'] != '') {
$curdirpath = Security::remove_XSS($_POST['curdirpath']);
} else {
$curdirpath = '/';
}
$curdirpathurl = urlencode($curdirpath);
} else {
// What's the current path?
// We will verify this a bit further down
if (isset($_GET['curdirpath']) && $_GET['curdirpath'] != '') {
$curdirpath = Security::remove_XSS($_GET['curdirpath']);
} elseif (isset($_POST['curdirpath']) && $_POST['curdirpath'] != '') {
$curdirpath = Security::remove_XSS($_POST['curdirpath']);
} else {
$curdirpath = '/';
}
$curdirpathurl = urlencode($curdirpath);
// Check the path
// If the path is not found (no document id), set the path to /
$document_id = DocumentManager::get_document_id($courseInfo, $curdirpath);
if (!$document_id) {
$document_id = DocumentManager::get_document_id($courseInfo, $curdirpath, 0);
}
$document_data = DocumentManager::get_document_data_by_id(
$document_id,
api_get_course_id(),
true
);
$parent_id = $document_data['parent_id'];
}
if (isset($document_data) && $document_data['path'] == '/certificates') {
$is_certificate_mode = true;
}
if (!$parent_id) {
$testParentId = 0;
// Get parent id from current path
if (!empty($document_data['path'])) {
$testParentId = DocumentManager::get_document_id(
api_get_course_info(),
dirname($document_data['path']),
0
);
}
$parent_id = 0;
if (!empty($testParentId)) {
$parent_id = $testParentId;
}
}
$current_folder_id = $document_id;
// Show preview
if (isset($_GET['curdirpath']) && $_GET['curdirpath'] == '/certificates' &&
isset($_GET['set_preview']) &&
$_GET['set_preview'] == strval(intval($_GET['set_preview']))
) {
if (isset($_GET['set_preview'])) {
// Generate document HTML
$content_html = DocumentManager::replace_user_info_into_html(
api_get_user_id(),
api_get_course_id(),
api_get_session_id(),
true
);
$filename = 'certificate_preview/'.api_get_unique_id().'.png';
$qr_code_filename = api_get_path(SYS_ARCHIVE_PATH).$filename;
$temp_folder = api_get_path(SYS_ARCHIVE_PATH).'certificate_preview';
if (!is_dir($temp_folder)) {
mkdir($temp_folder, api_get_permissions_for_new_directories());
}
$qr_code_web_filename = api_get_path(WEB_ARCHIVE_PATH).$filename;
$certificate = new Certificate();
$text = $certificate->parseCertificateVariables($content_html['variables']);
$result = $certificate->generateQRImage($text, $qr_code_filename);
$new_content_html = $content_html['content'];
$path_image = api_get_path(WEB_COURSE_PATH).api_get_course_path().'/document/images/gallery';
$new_content_html = str_replace('../images/gallery', $path_image, $new_content_html);
$path_image_in_default_course = api_get_path(WEB_CODE_PATH).'default_course_document';
$new_content_html = str_replace(
'/main/default_course_document',
$path_image_in_default_course,
$new_content_html
);
$new_content_html = str_replace(
SYS_CODE_PATH.'img/',
api_get_path(WEB_IMG_PATH),
$new_content_html
);
// Remove media=screen to be available when printing a document
$new_content_html = str_replace(
' media="screen"',
'',
$new_content_html
);
Display::display_reduced_header();
echo '
';
echo '';
echo Display::return_icon('printmgr.gif', get_lang('Print'));
echo '';
if (is_file($qr_code_filename) && is_readable($qr_code_filename)) {
$new_content_html = str_replace(
'((certificate_barcode))',
Display::img($qr_code_web_filename),
$new_content_html
);
}
print_r($new_content_html);
exit;
}
}
$htmlHeadXtra[] = '';
// If they are looking at group documents they can't see the root
if ($groupId != 0 && $curdirpath == '/') {
$curdirpath = $group_properties['directory'];
$curdirpathurl = urlencode($group_properties['directory']);
}
// Check visibility of the current dir path. Don't show anything if not allowed
//@todo check this validation for coaches
//if (!$isAllowedToEdit || api_is_coach()) { before
if (!$isAllowedToEdit && api_is_coach()) {
if ($curdirpath != '/' &&
!(DocumentManager::is_visible($curdirpath, $courseInfo, $sessionId, 'folder'))
) {
api_not_allowed(true);
}
}
/* Create shared folders */
DocumentManager::createUserSharedFolder(api_get_user_id(), $courseInfo, $sessionId);
if ($is_certificate_mode) {
$interbreadcrumb[] = [
'url' => '../gradebook/index.php?'.api_get_cidreq(),
'name' => get_lang('Gradebook'),
];
} else {
if ((isset($_GET['id']) && $_GET['id'] != 0) || isset($_GET['curdirpath']) || isset($_GET['createdir'])) {
$interbreadcrumb[] = [
'url' => 'document.php?'.api_get_cidreq(),
'name' => get_lang('Documents'),
];
} else {
$interbreadcrumb[] = [
'url' => '#',
'name' => get_lang('Documents'),
];
}
}
// Interbreadcrumb for the current directory root path
if (empty($document_data['parents'])) {
if (isset($_GET['createdir'])) {
$interbreadcrumb[] = [
'url' => $document_data['document_url'],
'name' => $document_data['title'],
];
} else {
// Hack in order to not add the document to the breadcrumb in case it is a link
if ($document_data['filetype'] != 'link') {
$interbreadcrumb[] = [
'url' => '#',
'name' => $document_data['title'],
];
}
}
} else {
$counter = 0;
foreach ($document_data['parents'] as $document_sub_data) {
//fixing double group folder in breadcrumb
if ($groupId) {
if ($counter == 0) {
$counter++;
continue;
}
}
if (!isset($_GET['createdir']) && $document_sub_data['id'] == $document_data['id']) {
$document_sub_data['document_url'] = '#';
}
$interbreadcrumb[] = [
'url' => $document_sub_data['document_url'],
'name' => $document_sub_data['title'],
];
$counter++;
}
}
if (isset($_GET['createdir'])) {
$interbreadcrumb[] = ['url' => '#', 'name' => get_lang('CreateDir')];
}
$documentAndFolders = DocumentManager::getAllDocumentData(
$courseInfo,
$curdirpath,
$groupIid,
null,
$isAllowedToEdit || $groupMemberWithUploadRights,
false
);
$count = 1;
$jquery = null;
if (!empty($documentAndFolders)) {
foreach ($documentAndFolders as $file) {
if ($file['filetype'] == 'file') {
$path_info = pathinfo($file['path']);
$extension = '';
if (!empty($path_info['extension'])) {
$extension = strtolower($path_info['extension']);
}
//@todo use a js loop to auto generate this code
if (in_array($extension, ['ogg', 'mp3', 'wav'])) {
// Get the document data from the ID
$document_data = DocumentManager::get_document_data_by_id(
$file['id'],
api_get_course_id(),
false,
$sessionId
);
if ($sessionId != 0 && !$document_data) {
/* If there is a session defined and asking for the document
* from the session* didn't work, try it from the
course (out of a session context) */
$document_data = DocumentManager::get_document_data_by_id(
$file['id'],
api_get_course_id(),
false,
0
);
}
if ($extension == 'ogg') {
$extension = 'oga';
}
$params = [
'url' => $document_data['direct_url'],
'extension' => $extension,
'count' => $count,
];
$jquery .= DocumentManager::generateAudioJavascript($params);
$count++;
}
}
}
}
$htmlHeadXtra[] = '
';
// Lib for event log, stats & tracking & record of the access
Event::event_access_tool(TOOL_DOCUMENT);
/* DISPLAY */
if ($groupId != 0) { // Add group name after for group documents
$add_group_to_title = ' ('.$group_properties['name'].')';
}
$moveForm = '';
/* MOVE FILE OR DIRECTORY */
//Only teacher and all users into their group and each user into his/her shared folder
if ($isAllowedToEdit || $groupMemberWithUploadRights ||
DocumentManager::is_my_shared_folder(api_get_user_id(), $curdirpath, $sessionId) ||
DocumentManager::is_my_shared_folder(api_get_user_id(), $moveTo, $sessionId)
) {
if (isset($_GET['move']) && $_GET['move'] != '') {
$my_get_move = intval($_REQUEST['move']);
if (api_is_coach()) {
if (!DocumentManager::is_visible_by_id($my_get_move, $courseInfo, $sessionId, api_get_user_id())) {
api_not_allowed(true);
}
}
if (!$isAllowedToEdit) {
if (DocumentManager::check_readonly($courseInfo, api_get_user_id(), '', $my_get_move)) {
api_not_allowed(true);
}
}
// Get the document data from the ID
$document_to_move = DocumentManager::get_document_data_by_id(
$my_get_move,
api_get_course_id(),
false,
$sessionId
);
GroupManager::allowUploadEditDocument(
$userId,
$courseId,
$group_properties,
$document_to_move,
true
);
$move_path = $document_to_move['path'];
if (!empty($document_to_move)) {
$folders = DocumentManager::get_all_document_folders(
$courseInfo,
$groupIid,
$isAllowedToEdit || $groupMemberWithUploadRights,
false,
$curdirpath
);
$moveForm .= '';
// filter if is my shared folder. TODO: move this code to build_move_to_selector function
if (DocumentManager::is_my_shared_folder(api_get_user_id(), $curdirpath, $sessionId) &&
!$isAllowedToEdit
) {
//only main user shared folder
$main_user_shared_folder_main = '/shared_folder/sf_user_'.api_get_user_id();
$main_user_shared_folder_sub = '/shared_folder\/sf_user_'.api_get_user_id().'\//'; //all subfolders
$user_shared_folders = [];
foreach ($folders as $fold) {
if ($main_user_shared_folder_main == $fold ||
preg_match($main_user_shared_folder_sub, $fold)
) {
$user_shared_folders[] = $fold;
}
}
$moveForm .= DocumentManager::build_move_to_selector(
$user_shared_folders,
$move_path,
$my_get_move,
$group_properties['directory']
);
} else {
$moveForm .= DocumentManager::build_move_to_selector(
$folders,
$move_path,
$my_get_move,
$group_properties['directory']
);
}
}
}
if (!empty($moveTo) && isset($moveFile)) {
if (!$isAllowedToEdit) {
if (DocumentManager::check_readonly($courseInfo, api_get_user_id(), '', $moveFile)) {
api_not_allowed(true);
}
}
if (api_is_coach()) {
if (!DocumentManager::is_visible_by_id($_POST['move_file'], $courseInfo, $sessionId, api_get_user_id())) {
api_not_allowed(true);
}
}
// Get the document data from the ID
$document_to_move = DocumentManager::get_document_data_by_id(
$moveFile,
api_get_course_id(),
false,
$sessionId
);
GroupManager::allowUploadEditDocument(
$userId,
$courseId,
$group_properties,
$document_to_move,
true
);
// Security fix: make sure they can't move files that are not in the document table
if (!empty($document_to_move)) {
if ($document_to_move['filetype'] == 'link') {
$real_path_target = $base_work_dir.$moveTo.'/';
if (!DocumentManager::cloudLinkExists($_course, $moveTo, $document_to_move['comment'])) {
$doc_id = $moveFile;
//DocumentManager::updateDbInfo($document_to_move['path'], $moveTo.'/', $doc_id);
DocumentManager::updateDbInfo(
'update',
$document_to_move['path'],
$moveTo.'/'.basename($document_to_move['path'])
);
// Update database item property
api_item_property_update(
$_course,
TOOL_DOCUMENT,
$doc_id,
'FileMoved',
api_get_user_id(),
$group_properties,
null,
null,
null,
$session_id
);
Display::addFlash(
Display::return_message(
get_lang('CloudLinkMoved'),
'success'
)
);
} else {
Display::addFlash(
Display::return_message(
get_lang('UrlAlreadyExists'),
'error'
)
);
}
// Set the current path
$curdirpath = $moveTo;
$curdirpathurl = urlencode($moveTo);
} else {
$real_path_target = $base_work_dir.$moveTo.'/'.basename($document_to_move['path']);
$fileExist = false;
if (file_exists($real_path_target)) {
$fileExist = true;
}
if (move($base_work_dir.$document_to_move['path'], $base_work_dir.$moveTo)) {
DocumentManager::updateDbInfo(
'update',
$document_to_move['path'],
$moveTo.'/'.basename($document_to_move['path'])
);
//update database item property
$doc_id = $moveFile;
if (is_dir($real_path_target)) {
api_item_property_update(
$courseInfo,
TOOL_DOCUMENT,
$doc_id,
'FolderMoved',
api_get_user_id(),
$group_properties,
null,
null,
null,
$sessionId
);
Display::addFlash(Display::return_message(get_lang('DirMv'), 'confirmation'));
} elseif (is_file($real_path_target)) {
api_item_property_update(
$courseInfo,
TOOL_DOCUMENT,
$doc_id,
'DocumentMoved',
api_get_user_id(),
$group_properties,
null,
null,
null,
$sessionId
);
Display::addFlash(
Display::return_message(
get_lang('DocMv'),
'confirmation'
)
);
}
// Set the current path
$curdirpath = $moveTo;
$curdirpathurl = urlencode($moveTo);
} else {
if ($fileExist) {
if (is_dir($real_path_target)) {
$message = Display::return_message(get_lang('DirExists'), 'error');
} elseif (is_file($real_path_target)) {
$message = Display::return_message(get_lang('FileExists'), 'v');
}
Display::addFlash($message);
} else {
Display::addFlash(Display::return_message(get_lang('Impossible'), 'error'));
}
}
}
} else {
Display::addFlash(Display::return_message(get_lang('Impossible'), 'error'));
}
}
}
/* DELETE FILE OR DIRECTORY */
//Only teacher and all users into their group
if ($isAllowedToEdit ||
$groupMemberWithUploadRights ||
DocumentManager::is_my_shared_folder(api_get_user_id(), $curdirpath, $sessionId)
) {
if (isset($_POST['action']) && isset($_POST['ids'])) {
$files = $_POST['ids'];
$readonlyAlreadyChecked = false;
$messages = '';
$items = [
'/audio',
'/flash',
'/images',
'/shared_folder',
'/video',
'/chat_files',
'/certificates',
];
foreach ($files as $documentId) {
$data = DocumentManager::get_document_data_by_id($documentId, $courseInfo['code']);
if (in_array($data['path'], $items)) {
// exclude system directories (do not allow deletion)
continue;
} else {
switch ($_POST['action']) {
case 'set_invisible':
$visibilityCommand = 'invisible';
if (api_item_property_update(
$courseInfo,
TOOL_DOCUMENT,
$documentId,
$visibilityCommand,
api_get_user_id(),
null,
null,
null,
null,
$sessionId
)) {
$messages .= Display::return_message(
get_lang('VisibilityChanged').': '.$data['title'],
'confirmation'
);
} else {
$messages .= Display::return_message(get_lang('ViModProb'), 'error');
}
break;
case 'set_visible':
$visibilityCommand = 'visible';
if (api_item_property_update(
$courseInfo,
TOOL_DOCUMENT,
$documentId,
$visibilityCommand,
api_get_user_id(),
null,
null,
null,
null,
$sessionId
)) {
$messages .= Display::return_message(
get_lang('VisibilityChanged').': '.$data['title'],
'confirmation'
);
} else {
$messages .= Display::return_message(get_lang('ViModProb'), 'error');
}
break;
case 'delete':
// Check all documents scheduled for deletion
// If one of them is read-only, abandon deletion
// Note: this is only executed once
if (!$readonlyAlreadyChecked) {
foreach ($files as $id) {
if (!$isAllowedToEdit) {
if (DocumentManager::check_readonly(
$courseInfo,
api_get_user_id(),
null,
$id,
false,
$sessionId
)) {
$messages .= Display::return_message(
get_lang('CantDeleteReadonlyFiles'),
'error'
);
break 2;
}
}
}
$readonlyAlreadyChecked = true;
}
if ($data['filetype'] != 'link') {
// Files and folders
$deleteDocument = DocumentManager::delete_document(
$courseInfo,
null,
$base_work_dir,
$sessionId,
$documentId,
$groupIid
);
if (!empty($deleteDocument)) {
$messages .= Display::return_message(
get_lang('DocDeleted').': '.$data['title'],
'confirmation'
);
}
} else {
// Cloud Links
if (DocumentManager::deleteCloudLink($_course, $documentId)) {
$messages .= Display::return_message(
get_lang('CloudLinkDeleted'),
'confirmation'
);
} else {
$messages .= Display::return_message(
get_lang('CloudLinkDeleteError'),
'error'
);
}
}
break;
}
}
} // endforeach
Display::addFlash($messages);
header('Location: '.$currentUrl);
exit;
}
}
$dirForm = '';
/* CREATE DIRECTORY */
//Only teacher and all users into their group and any user into his/her shared folder
if ($isAllowedToEdit ||
$groupMemberWithUploadRights ||
DocumentManager::is_my_shared_folder(api_get_user_id(), $curdirpath, $sessionId)
) {
// Create directory with $_POST data
if (isset($_POST['create_dir']) && $_POST['dirname'] != '') {
// Needed for directory creation
$post_dir_name = $_POST['dirname'];
if ($post_dir_name == '../' || $post_dir_name == '.' || $post_dir_name == '..') {
$message = Display::return_message(get_lang('CannotCreateDir'), 'error');
} else {
// dir_id is the parent folder id.
if (!empty($_POST['dir_id'])) {
// Get the document data from the ID
$document_data = DocumentManager::get_document_data_by_id(
$_POST['dir_id'],
api_get_course_id(),
false,
$sessionId
);
if ($sessionId != 0 && !$document_data) {
// If there is a session defined and asking for the
// document * from the session* didn't work, try it from
// the course (out of a session context)
$document_data = DocumentManager::get_document_data_by_id(
$_POST['dir_id'],
api_get_course_id(),
false,
0
);
}
$curdirpath = $document_data['path'];
}
$added_slash = $curdirpath == '/' ? '' : '/';
$dir_name = $curdirpath.$added_slash.api_replace_dangerous_char($post_dir_name);
$dir_name = disable_dangerous_file($dir_name);
$dir_check = $base_work_dir.$dir_name;
$visibility = empty($groupId) ? null : 1;
$newFolderData = create_unexisting_directory(
$courseInfo,
api_get_user_id(),
$sessionId,
api_get_group_id(),
$to_user_id,
$base_work_dir,
$dir_name,
$post_dir_name,
$visibility
);
if (!empty($newFolderData)) {
$message = Display::return_message(
get_lang('DirCr').' '.$newFolderData['title'],
'confirmation'
);
} else {
$message = Display::return_message(
get_lang('CannotCreateDir'),
'error'
);
}
}
Display::addFlash($message);
}
// Show them the form for the directory name
if (isset($_GET['createdir'])) {
$dirForm = DocumentManager::create_dir_form($document_id);
}
}
/* VISIBILITY COMMANDS */
if ($isAllowedToEdit) {
if ((isset($_GET['set_invisible']) && !empty($_GET['set_invisible'])) ||
(isset($_GET['set_visible']) && !empty($_GET['set_visible']))
) {
// Make visible or invisible?
if (isset($_GET['set_visible'])) {
$update_id = intval($_GET['set_visible']);
$visibility_command = 'visible';
} else {
$update_id = intval($_GET['set_invisible']);
$visibility_command = 'invisible';
}
if (!$isAllowedToEdit) {
if (api_is_coach()) {
if (!DocumentManager::is_visible_by_id($update_id, $courseInfo, $sessionId, api_get_user_id())) {
api_not_allowed(true);
}
}
if (DocumentManager::check_readonly($courseInfo, api_get_user_id(), '', $update_id)) {
api_not_allowed(true);
}
}
// Update item_property to change visibility
if (api_item_property_update(
$courseInfo,
TOOL_DOCUMENT,
$update_id,
$visibility_command,
api_get_user_id(),
null,
null,
null,
null,
$sessionId
)
) {
Display::addFlash(
Display::return_message(get_lang('VisibilityChanged'), 'confirmation')
);
} else {
Display::addFlash(
Display::return_message(get_lang('ViModProb'), 'error')
);
}
header('Location: '.$currentUrl);
exit;
}
}
$templateForm = '';
/* TEMPLATE ACTION */
//Only teacher and all users into their group
if ($isAllowedToEdit ||
$groupMemberWithUploadRights ||
DocumentManager::is_my_shared_folder(api_get_user_id(), $curdirpath, $sessionId)
) {
if (isset($_GET['add_as_template']) && !isset($_POST['create_template'])) {
$document_id_for_template = intval($_GET['add_as_template']);
// Create the form that asks for the directory name
$templateForm .= '
';
} elseif (isset($_GET['add_as_template']) && isset($_POST['create_template'])) {
$document_id_for_template = intval($_GET['add_as_template']);
$title = Security::remove_XSS($_POST['template_title']);
$user_id = api_get_user_id();
// Create the template_thumbnails folder in the upload folder (if needed)
if (!is_dir(api_get_path(SYS_COURSE_PATH).$courseInfo['directory'].'/upload/template_thumbnails/')) {
@mkdir(
api_get_path(SYS_COURSE_PATH).$courseInfo['directory'].'/upload/template_thumbnails/',
api_get_permissions_for_new_directories()
);
}
// Upload the file
if (!empty($_FILES['template_image']['name'])) {
$upload_ok = process_uploaded_file($_FILES['template_image']);
if ($upload_ok) {
// Try to add an extension to the file if it hasn't one
$new_file_name = $courseInfo['code'].'-'
.add_ext_on_mime(
stripslashes($_FILES['template_image']['name']),
$_FILES['template_image']['type']
);
// Upload dir
$upload_dir = api_get_path(SYS_COURSE_PATH).$courseInfo['directory'].'/upload/template_thumbnails/';
// Resize image to max default and end upload
$temp = new Image($_FILES['template_image']['tmp_name']);
$picture_info = $temp->get_image_info();
$max_width_for_picture = 100;
if ($picture_info['width'] > $max_width_for_picture) {
$temp->resize($max_width_for_picture);
}
$temp->send_image($upload_dir.$new_file_name);
}
}
DocumentManager::set_document_as_template(
$title,
'',
$document_id_for_template,
$course_code,
$user_id,
$new_file_name
);
Display::addFlash(
Display::return_message(get_lang('DocumentSetAsTemplate'), 'confirmation')
);
}
if (isset($_GET['remove_as_template'])) {
$document_id_for_template = intval($_GET['remove_as_template']);
$user_id = api_get_user_id();
DocumentManager::unset_document_as_template(
$document_id_for_template,
$course_code,
$user_id
);
Display::addFlash(
Display::return_message(get_lang('DocumentUnsetAsTemplate'), 'confirmation')
);
}
}
// END ACTION MENU
// Attach certificate in the gradebook
if (isset($_GET['curdirpath']) &&
strpos($_GET['curdirpath'], '/certificates') !== false &&
isset($_GET['set_certificate']) &&
$_GET['set_certificate'] == strval(intval($_GET['set_certificate']))
) {
if (isset($_GET['cidReq'])) {
$course_id = Security::remove_XSS($_GET['cidReq']); // course id
$document_id = Security::remove_XSS($_GET['set_certificate']); // document id
DocumentManager::attach_gradebook_certificate($course_id, $document_id);
$message = Display::return_message(get_lang('IsDefaultCertificate'), 'normal');
Display::addFlash(
$message
);
}
}
/* GET ALL DOCUMENT DATA FOR CURDIRPATH */
if (isset($_GET['keyword']) && !empty($_GET['keyword'])) {
$documentAndFolders = DocumentManager::getAllDocumentData(
$courseInfo,
$curdirpath,
$groupIid,
null,
$isAllowedToEdit || $groupMemberWithUploadRights,
true
);
} else {
$documentAndFolders = DocumentManager::getAllDocumentData(
$courseInfo,
$curdirpath,
$groupIid,
null,
$isAllowedToEdit || $groupMemberWithUploadRights,
false
);
}
if ($groupId != 0) {
$userAccess = GroupManager::user_has_access(
api_get_user_id(),
$groupIid,
GroupManager::GROUP_TOOL_DOCUMENTS
);
if ($userAccess) {
$folders = DocumentManager::get_all_document_folders(
$courseInfo,
$groupIid,
$isAllowedToEdit || $groupMemberWithUploadRights,
false,
$curdirpath
);
}
} else {
$folders = DocumentManager::get_all_document_folders(
$courseInfo,
0,
$isAllowedToEdit || $groupMemberWithUploadRights,
false,
$curdirpath
);
}
if (!isset($folders) || $folders === false) {
$folders = [];
}
$btngroup = ['class' => 'btn btn-default'];
/* GO TO PARENT DIRECTORY */
$actionsLeft = '';
if ($curdirpath != '/' &&
$curdirpath != $group_properties['directory'] &&
!$is_certificate_mode
) {
$actionsLeft = '';
$actionsLeft .= Display::return_icon('folder_up.png', get_lang('Up'), '', ICON_SIZE_MEDIUM);
$actionsLeft .= '';
}
if ($is_certificate_mode && $curdirpath != '/certificates') {
$actionsLeft .= Display::url(
Display::return_icon('folder_up.png', get_lang('Up'), '', ICON_SIZE_MEDIUM),
api_get_self().'?'.api_get_cidreq().'&id='.$parent_id.$certificateLink
);
}
$column_show = [];
if ($isAllowedToEdit ||
$groupMemberWithUploadRights ||
DocumentManager::is_my_shared_folder(api_get_user_id(), $curdirpath, $sessionId)
) {
// TODO:check enable more options for shared folders
/* CREATE NEW DOCUMENT OR NEW DIRECTORY / GO TO UPLOAD / DOWNLOAD ZIPPED FOLDER */
// Create new document
if (!$is_certificate_mode) {
$actionsLeft .= Display::url(
Display::return_icon(
'new_document.png',
get_lang('CreateDoc'),
'',
ICON_SIZE_MEDIUM
),
api_get_path(WEB_CODE_PATH).'document/create_document.php?'
.api_get_cidreq().'&id='.$document_id
);
// Create new draw
if (api_get_setting('enabled_support_svg') == 'true') {
if (api_browser_support('svg')) {
$actionsLeft .= Display::url(
Display::return_icon('new_draw.png', get_lang('Draw'), '', ICON_SIZE_MEDIUM),
api_get_path(WEB_CODE_PATH).'document/create_draw.php?'.api_get_cidreq().'&id='.$document_id
);
} else {
$actionsLeft .= Display::return_icon(
'new_draw_na.png',
get_lang('BrowserDontSupportsSVG'),
'',
ICON_SIZE_MEDIUM
);
}
}
// Create new paint
if (api_get_setting('enabled_support_pixlr') == 'true') {
$actionsLeft .= Display::url(
Display::return_icon(
'new_paint.png',
get_lang('PhotoRetouching'),
'',
ICON_SIZE_MEDIUM
),
api_get_path(WEB_CODE_PATH).'document/create_paint.php?'
.api_get_cidreq().'&id='.$document_id
);
}
// Record an image clip from my webcam
if (api_get_setting('enable_webcam_clip') == 'true') {
$actionsLeft .= Display::url(
Display::return_icon('webcam.png', get_lang('WebCamClip'), '', ICON_SIZE_MEDIUM),
api_get_path(WEB_CODE_PATH).'document/webcam_clip.php?'.api_get_cidreq().'&id='.$document_id
);
}
// Record audio (nanogong)
if (api_get_setting('enable_record_audio') === 'true') {
$actionsLeft .= Display::url(
Display::return_icon('new_recording.png', get_lang('RecordMyVoice'), '', ICON_SIZE_MEDIUM),
api_get_path(WEB_CODE_PATH).'document/record_audio.php?'.api_get_cidreq().'&id='.$document_id
);
}
// Create new audio from text
if (api_get_setting('enabled_text2audio') == 'true') {
$actionsLeft .= Display::url(
Display::return_icon('new_sound.png', get_lang('CreateAudio'), '', ICON_SIZE_MEDIUM),
api_get_path(WEB_CODE_PATH).'document/create_audio.php?'.api_get_cidreq().'&id='.$document_id
);
}
}
// Create new certificate
if ($is_certificate_mode) {
$actionsLeft .= Display::url(
Display::return_icon(
'new_certificate.png',
get_lang('CreateCertificate'),
'',
ICON_SIZE_MEDIUM
),
api_get_path(WEB_CODE_PATH).'document/create_document.php?'
.api_get_cidreq().'&id='.$document_id.'&certificate=true&selectcat='
.$selectcat
);
}
// File upload link
if ($is_certificate_mode) {
$actionsLeft .= Display::url(
Display::return_icon('upload_certificate.png', get_lang('UploadCertificate'), '', ICON_SIZE_MEDIUM),
api_get_path(WEB_CODE_PATH).'document/upload.php?'.api_get_cidreq()
.'&id='.$current_folder_id.'&certificate=true'
);
} else {
$actionsLeft .= Display::url(
Display::return_icon('upload_file.png', get_lang('UplUploadDocument'), '', ICON_SIZE_MEDIUM),
api_get_path(WEB_CODE_PATH).'document/upload.php?'.api_get_cidreq().'&id='.$current_folder_id
);
}
if ($capturePluginInstalled && !$is_certificate_mode) {
$actionsLeft .= '';
$actionsLeft .= Display::url(
Display::return_icon('capture.png', get_lang('CatchScreenCasts'), '', ICON_SIZE_MEDIUM),
'#',
['id' => 'jcapture']
);
}
// Create directory
if (!$is_certificate_mode) {
$actionsLeft .= Display::url(
Display::return_icon('new_folder.png', get_lang('CreateDir'), '', ICON_SIZE_MEDIUM),
api_get_path(WEB_CODE_PATH).'document/document.php?'.api_get_cidreq().'&id='.$document_id.'&createdir=1'
);
}
// "Add cloud link" icon
$fileLinkEnabled = api_get_configuration_value('enable_add_file_link');
if ($fileLinkEnabled && !$is_certificate_mode) {
$actionsLeft .= Display::url(
Display::return_icon('clouddoc_new.png', get_lang('AddCloudLink'), '', ICON_SIZE_MEDIUM),
api_get_path(WEB_CODE_PATH).'document/add_link.php?'.api_get_cidreq().'&id='.$document_id
);
}
}
if (!isset($_GET['keyword']) && !$is_certificate_mode) {
$actionsLeft .= Display::url(
Display::return_icon('slideshow.png', get_lang('ViewSlideshow'), '', ICON_SIZE_MEDIUM),
api_get_path(WEB_CODE_PATH).'document/slideshow.php?'.api_get_cidreq().'&curdirpath='.$curdirpathurl.'&id='.$document_id
);
}
if ($isAllowedToEdit && !$is_certificate_mode) {
$actionsLeft .= Display::url(
Display::return_icon('percentage.png', get_lang('DocumentQuota'), '', ICON_SIZE_MEDIUM),
api_get_path(WEB_CODE_PATH).'document/document_quota.php?'.api_get_cidreq()
);
}
if (!$is_certificate_mode) {
/* BUILD SEARCH FORM */
$form = new FormValidator(
'search_document',
'get',
api_get_self().'?'.api_get_cidreq(),
'',
[],
FormValidator::LAYOUT_INLINE
);
$form->addText('keyword', '', false, ['class' => 'col-md-2']);
$form->addHidden('cidReq', api_get_course_id());
$form->addHidden('id_session', api_get_session_id());
$form->addHidden('gidReq', $groupId);
$form->addButtonSearch(get_lang('Search'));
$actionsRight = $form->returnForm();
}
$table_footer = '';
$total_size = 0;
$sortable_data = [];
$row = [];
$userIsSubscribed = CourseManager::is_user_subscribed_in_course(
api_get_user_id(),
$courseInfo['code']
);
$getSizeURL = api_get_path(WEB_AJAX_PATH).'document.ajax.php?a=get_dir_size&'.api_get_cidreq();
if (!empty($documentAndFolders)) {
if ($groupId == 0 || $userAccess) {
$count = 1;
$countedPaths = [];
foreach ($documentAndFolders as $key => $document_data) {
$row = [];
$row['id'] = $document_data['id'];
$row['type'] = $document_data['filetype'];
// If the item is invisible, wrap it in a span with class invisible.
$is_visible = DocumentManager::is_visible_by_id(
$document_data['id'],
$courseInfo,
$sessionId,
api_get_user_id(),
false,
$userIsSubscribed
);
$invisibility_span_open = ($is_visible == 0) ? '' : '';
$invisibility_span_close = ($is_visible == 0) ? '' : '';
$size = 1;
// Get the title or the basename depending on what we're using
if ($document_data['title'] != '') {
$document_name = $document_data['title'];
} else {
$document_name = basename($document_data['path']);
}
$row['name'] = $document_name;
// Data for checkbox
if (($isAllowedToEdit || $groupMemberWithUploadRights) && count($documentAndFolders) > 1) {
$row[] = $document_data['id'];
}
if (DocumentManager::is_folder_to_avoid($document_data['path'], $is_certificate_mode)) {
continue;
}
// Show the owner of the file only in groups
$user_link = '';
if (!empty($groupId)) {
if (!empty($document_data['insert_user_id'])) {
$userInfo = api_get_user_info(
$document_data['insert_user_id'],
false,
false,
false,
false,
false
);
$user_link = ''
.get_lang('Owner').': '.UserManager::getUserProfileLink($userInfo)
.'
';
}
}
// Hack in order to avoid the download icon appearing on cloud links
if ($document_data['filetype'] == 'link') {
$size = 0;
}
// Icons (clickable)
$row[] = DocumentManager::create_document_link(
$http_www,
$document_data,
true,
$count,
$is_visible,
$size,
$isAllowedToEdit,
$is_certificate_mode
);
$path_info = pathinfo($document_data['path']);
if (isset($path_info['extension']) &&
in_array($path_info['extension'], ['ogg', 'mp3', 'wav'])
) {
$count++;
}
// Validation when belongs to a session
$session_img = api_get_session_image($document_data['session_id'], $_user['status']);
$link = DocumentManager::create_document_link(
$http_www,
$document_data,
false,
null,
$is_visible,
$size,
$isAllowedToEdit,
$is_certificate_mode
);
// Document title with link
$row[] = $link.$session_img.'
'.$invisibility_span_open.''
.nl2br(htmlspecialchars($document_data['comment'], ENT_QUOTES, $charset))
.''.$invisibility_span_close.$user_link;
if ($document_data['filetype'] == 'folder') {
$displaySize = '';
} else {
$displaySize = format_file_size($document_data['size']);
}
$row[] = ''.$size.''.
$invisibility_span_open.
$displaySize.
$invisibility_span_close;
// Last edit date
$last_edit_date = api_get_local_time($document_data['lastedit_date']);
$display_date = date_to_str_ago($document_data['lastedit_date']).
' '.$last_edit_date."
";
$row[] = $invisibility_span_open.$display_date.$invisibility_span_close;
$groupMemberWithEditRightsCheckDocument = GroupManager::allowUploadEditDocument(
$userId,
$courseId,
$group_properties,
$document_data
);
// Admins get an edit column
if ($isAllowedToEdit ||
$groupMemberWithEditRightsCheckDocument ||
DocumentManager::is_my_shared_folder(api_get_user_id(), $curdirpath, $sessionId)
) {
$is_template = isset($document_data['is_template']) ? $document_data['is_template'] : false;
// If readonly, check if it the owner of the file or if the user is an admin
if ($document_data['insert_user_id'] == api_get_user_id() || api_is_platform_admin()) {
$edit_icons = DocumentManager::build_edit_icons(
$document_data,
$key,
$is_template,
0,
$is_visible
);
} else {
$edit_icons = DocumentManager::build_edit_icons(
$document_data,
$key,
$is_template,
$document_data['readonly'],
$is_visible
);
}
$row[] = $edit_icons;
} else {
$row[] = '';
}
$row[] = $last_edit_date;
$row[] = $size;
$row[] = $document_name;
$total_size = $total_size + $size;
if (!isset($countedPaths[$document_data['path']])) {
$total_size = $total_size + $size;
$countedPaths[$document_data['path']] = true;
}
if ((isset($_GET['keyword']) && DocumentManager::search_keyword($document_name, $_GET['keyword'])) ||
!isset($_GET['keyword']) ||
empty($_GET['keyword'])
) {
$sortable_data[] = $row;
}
}
}
} else {
$sortable_data = [];
$table_footer = get_lang('NoDocsInFolder');
}
if (!empty($documentAndFolders)) {
// Show download zipped folder icon
if (!$is_certificate_mode && $total_size != 0
&& (
api_get_setting('students_download_folders') == 'true' ||
$isAllowedToEdit ||
api_is_platform_admin()
)
) {
//for student does not show icon into other shared folder, and does not show into main path (root)
if (DocumentManager::is_my_shared_folder(api_get_user_id(), $curdirpath, $sessionId) &&
$curdirpath != '/' ||
$isAllowedToEdit ||
api_is_platform_admin()
) {
$actionsLeft .= Display::url(
Display::return_icon(
'save_pack.png',
get_lang('Save').' (ZIP)',
'',
ICON_SIZE_MEDIUM
),
api_get_path(WEB_CODE_PATH).'document/document.php?'
.api_get_cidreq().'&action=downloadfolder&id='.$document_id
);
}
}
}
if (api_is_platform_admin()) {
if (api_get_configuration_value('document_manage_deleted_files')) {
$actionsLeft .= Display::url(
get_lang('Recycle'),
api_get_path(WEB_CODE_PATH).'document/recycle.php?'.api_get_cidreq(),
['class' => 'btn btn-default']
);
}
}
if (!empty($moveTo)) {
$document_id = DocumentManager::get_document_id($courseInfo, $moveTo);
}
if (isset($_GET['createdir']) && isset($_POST['dirname']) && $_POST['dirname'] != '') {
$post_dir_name = $_POST['dirname'];
$document_id = DocumentManager::get_document_id($courseInfo, $_POST['dirname']);
}
$selector = '';
if (!$is_certificate_mode && !isset($_GET['move'])) {
$selector = DocumentManager::build_directory_selector(
$folders,
$document_id,
(isset($group_properties['directory']) ? $group_properties['directory'] : [])
);
}
if (($isAllowedToEdit || $groupMemberWithUploadRights) && count($documentAndFolders) > 1) {
$column_show[] = 1;
}
$column_show[] = 1;
$column_show[] = 1;
$column_show[] = 1;
$column_show[] = 1;
if ($isAllowedToEdit ||
$groupMemberWithUploadRights ||
DocumentManager::is_my_shared_folder(api_get_user_id(), $curdirpath, $sessionId)
) {
$column_show[] = 1;
}
$column_show[] = 0;
$column_show[] = 0;
$column_order = [];
if (count($row) == 12) {
//teacher
$column_order[2] = 8; //name
$column_order[3] = 7;
$column_order[4] = 6;
} elseif (count($row) == 10) {
//student
$column_order[1] = 6;
$column_order[2] = 5;
$column_order[3] = 4;
}
$default_column = $isAllowedToEdit ? 2 : 1;
$tableName = $isAllowedToEdit ? 'teacher_table' : 'student_table';
$table = new SortableTableFromArrayConfig(
$sortable_data,
$default_column,
20,
$tableName,
$column_show,
$column_order,
'ASC',
true
);
$queryVars = [];
if (isset($_GET['keyword'])) {
$queryVars['keyword'] = Security::remove_XSS($_GET['keyword']);
} else {
$queryVars['curdirpath'] = $curdirpath;
}
if ($groupId) {
$queryVars['gidReq'] = $groupId;
}
$queryVars['cidReq'] = api_get_course_id();
$queryVars['id_session'] = api_get_session_id();
$queryVars['id'] = $document_id;
$table->set_additional_parameters($queryVars);
$column = 0;
if (($isAllowedToEdit || $groupMemberWithUploadRights) &&
count($documentAndFolders) > 1
) {
$table->set_header($column++, '', false, ['style' => 'width:12px;']);
}
$table->set_header($column++, get_lang('Type'), true, ['style' => 'width:30px;']);
$table->set_header($column++, get_lang('Name'));
$table->set_header($column++, get_lang('Size'), true, ['style' => 'width:50px;']);
$table->set_header($column++, get_lang('Date'), true, ['style' => 'width:150px;']);
// Admins get an edit column
if ($isAllowedToEdit ||
$groupMemberWithUploadRights ||
DocumentManager::is_my_shared_folder(api_get_user_id(), $curdirpath, $sessionId)
) {
$table->set_header($column++, get_lang('Actions'), false, ['class' => 'td_actions']);
}
// Actions on multiple selected documents
// TODO: Currently only delete action -> take only DELETE permission into account
if (count($documentAndFolders) > 1) {
if ($isAllowedToEdit || $groupMemberWithEditRights) {
$form_actions = [];
$form_action['set_invisible'] = get_lang('SetInvisible');
$form_action['set_visible'] = get_lang('SetVisible');
$form_action['delete'] = get_lang('Delete');
$table->set_form_actions($form_action, 'ids');
}
}
Display::display_header('', 'Doc');
/* Introduction section (editable by course admins) */
if (!empty($groupId)) {
Display::display_introduction_section(TOOL_DOCUMENT.$groupId);
} else {
Display::display_introduction_section(TOOL_DOCUMENT);
}
$toolbar = Display::toolbarAction(
'toolbar-document',
[$actionsLeft, $actionsRight]
);
echo $toolbar;
echo $templateForm;
echo $moveForm;
echo $dirForm;
echo $selector;
$table->display();
if (count($documentAndFolders) > 1) {
$ajaxURL = api_get_path(WEB_AJAX_PATH).'document.ajax.php?a=get_document_quota&'.api_get_cidreq();
if ($isAllowedToEdit) {
echo '';
}
echo '';
echo '';
}
if (!empty($table_footer)) {
echo Display::return_message($table_footer, 'warning');
}
echo '
';
Session::erase('slideshow_'.api_get_course_id().api_get_session_id());
Display::display_footer();