to the QuickForm object displaying the form)
* @return string html form
*/
function build_directory_selector($folders, $curdirpath, $group_dir = '', $change_renderer = false) {
$folder_titles = array();
if (api_get_setting('use_document_title') == 'true') {
if (is_array($folders)) {
$escaped_folders = array();
foreach ($folders as $key => & $val) {
$escaped_folders[$key] = Database::escape_string($val);
}
$folder_sql = implode("','", $escaped_folders);
$doc_table = Database::get_course_table(TABLE_DOCUMENT);
$sql = "SELECT * FROM $doc_table WHERE filetype='folder' AND path IN ('".$folder_sql."')";
$res = Database::query($sql);
$folder_titles = array();
while ($obj = Database::fetch_object($res)) {
$folder_titles[$obj->path] = $obj->title;
}
}
} else {
if (is_array($folders)) {
foreach ($folders as & $folder) {
$folder_titles[$folder] = basename($folder);
}
}
}
require_once api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php';
$form = new FormValidator('selector', 'POST', api_get_self());
$parent_select = $form->addElement('select', 'curdirpath', get_lang('CurrentDirectory'), '', 'onchange="javascript: document.selector.submit();"');
if ($change_renderer) {
$renderer = $form->defaultRenderer();
$renderer->setElementTemplate('{label} : {element} ','curdirpath');
}
// Group documents cannot be uploaded in the root
if (empty($group_dir)) {
$parent_select -> addOption(get_lang('HomeDirectory'), '/');
if (is_array($folders)) {
foreach ($folders as & $folder) {
$selected = ($curdirpath == $folder) ? ' selected="selected"' : '';
$path_parts = explode('/', $folder);
if ($folder_titles[$folder] == 'shared_folder') {
$folder_titles[$folder] = get_lang('SharedFolder');
} elseif (strstr($folder_titles[$folder], 'sf_user_')) {
$userinfo = Database::get_user_info_from_id(substr($folder_titles[$folder], 8));
$folder_titles[$folder] = api_get_person_name($userinfo['firstname'], $userinfo['lastname']);
}
$label = str_repeat(' ', count($path_parts) - 2).' — '.$folder_titles[$folder];
$parent_select -> addOption($label, $folder);
if ($selected != '') {
$parent_select->setSelected($folder);
}
}
}
} else {
foreach ($folders as & $folder) {
$selected = ($curdirpath==$folder) ? ' selected="selected"' : '';
$label = $folder_titles[$folder];
if ($folder == $group_dir) {
$label = '/ ('.get_lang('HomeDirectory').')';
} else {
$path_parts = explode('/', str_replace($group_dir, '', $folder));
$label = str_repeat(' ', count($path_parts) - 2).' — '.$label;
}
$parent_select -> addOption($label, $folder);
if ($selected != '') {
$parent_select->setSelected($folder);
}
}
}
$form = $form->toHtml();
return $form;
}
/**
* Create a html hyperlink depending on if it's a folder or a file
*
* @param string $www
* @param string $title
* @param string $path
* @param string $filetype (file/folder)
* @param int $visibility (1/0)
* @param int $show_as_icon - if it is true, only a clickable icon will be shown
* @return string url
*/
function create_document_link($www, $title, $path, $filetype, $size, $visibility, $show_as_icon = false) {
global $dbl_click_id;
if (isset($_SESSION['_gid'])) {
$req_gid = '&gidReq='.$_SESSION['_gid'];
} else {
$req_gid = '';
}
$url_path = urlencode($path);
// Add class="invisible" on invisible files
$visibility_class = ($visibility == 0) ? ' class="invisible"' : '';
if (!$show_as_icon) {
// Build download link (icon)
$forcedownload_link = ($filetype == 'folder') ? api_get_self().'?'.api_get_cidreq().'&action=downloadfolder&path='.$url_path.$req_gid : api_get_self().'?'.api_get_cidreq().'&action=download&id='.$url_path.$req_gid;
// Folder download or file download?
$forcedownload_icon = ($filetype == 'folder') ? 'folder_zip.gif' : 'filesave.gif';
// Prevent multiple clicks on zipped folder download
$prevent_multiple_click = ($filetype == 'folder') ? " onclick=\"javascript: if(typeof clic_$dbl_click_id == 'undefined' || clic_$dbl_click_id == false) { clic_$dbl_click_id=true; window.setTimeout('clic_".($dbl_click_id++)."=false;',10000); } else { return false; }\"":'';
}
$target = '_self';
if ($filetype == 'file') {
// Check the extension
$ext = explode('.', $path);
$ext = strtolower($ext[sizeof($ext) - 1]);
// "htmlfiles" are shown in a frameset
if ($ext == 'htm' || $ext == 'html' || $ext == 'gif' || $ext == 'jpg' || $ext == 'jpeg' || $ext == 'png') {
$url = 'showinframes.php?'.api_get_cidreq().'&file='.$url_path.$req_gid;
} else {
// url-encode for problematic characters (we may not call them dangerous characters...)
$path = str_replace('%2F', '/',$url_path).'?'.api_get_cidreq();
$url = $www.$path;
}
// Files that we want opened in a new window
if ($ext == 'txt' || $ext == 'log' || $ext == 'css' || $ext == 'js') { // Add here
$target = '_blank';
}
} else {
$url = api_get_self().'?'.api_get_cidreq().'&curdirpath='.$url_path.$req_gid;
}
// The little download icon
//$tooltip_title = str_replace('?cidReq='.$_GET['cidReq'], '', basename($path));
$tooltip_title = explode('?', basename($path));
$tooltip_title = $tooltip_title[0];
if ($tooltip_title == 'shared_folder') {
$tooltip_title_alt = get_lang('SharedFolder');
} elseif(strstr($tooltip_title, 'sf_user_')) {
$userinfo = Database::get_user_info_from_id(substr($tooltip_title, 8));
$tooltip_title_alt = api_get_person_name($userinfo['firstname'], $userinfo['lastname']);
} else {
$tooltip_title_alt = $tooltip_title;
}
if (!$show_as_icon) {
if ($filetype == 'folder') {
if (api_is_allowed_to_edit() || api_is_platform_admin() || api_get_setting('students_download_folders') == 'true') {
$force_download_html = ($size == 0) ? '' : ''.Display::return_icon($forcedownload_icon, get_lang('Download'), array('height'=>'16', 'width' => '16')).'';
}
} else {
$force_download_html = ($size==0)?'':''.Display::return_icon($forcedownload_icon, get_lang('Download'), array('height'=>'16', 'width' => '16')).'';
}
return ''.$title.''.$force_download_html;
} else {
return ''.build_document_icon_tag($filetype, $tooltip_title).'';
}
}
/**
* Builds an img html tag for the filetype
*
* @param string $type (file/folder)
* @param string $path
* @return string img html tag
*/
function build_document_icon_tag($type, $path) {
$basename = basename($path);
$current_session_id = api_get_session_id();
$is_allowed_to_edit = api_is_allowed_to_edit(null, true);
if ($type == 'file') {
$icon = choose_image($basename);
} else {
if ($basename == 'shared_folder') {
$icon = 'shared_folder.gif';
if ($is_allowed_to_edit) {
$basename = get_lang('HelpSharedFolder');
} else {
$basename = get_lang('SharedFolder');
}
} elseif(strstr($basename, 'sf_user_')) {
$userinfo = Database::get_user_info_from_id(substr($basename, 8));
$image_path = UserManager::get_user_picture_path_by_id(substr($basename, 8), 'web', false, true);
if ($image_path['file'] == 'unknown.jpg') {
$icon = $image_path['file'];
} else {
$icon = '../upload/users/'.substr($basename, 8).'/'.$image_path['file'];
}
$basename = api_get_person_name($userinfo['firstname'], $userinfo['lastname']);
} else {
if (($basename =='audio' || $basename =='flash' || $basename =='images' || $basename =='video') && api_is_allowed_to_edit()) {
$basename = get_lang('HelpDefaultDirDocuments');
}
$icon = 'folder_document.gif';
}
}
return Display::return_icon($icon, $basename, array('hspace' => '5', 'align' => 'middle', 'height' => 22, 'width' => 22));
}
/**
* Creates the row of edit icons for a file/folder
*
* @param string $curdirpath current path (cfr open folder)
* @param string $type (file/folder)
* @param string $path dbase path of file/folder
* @param int $visibility (1/0)
* @param int $id dbase id of the document
* @return string html img tags with hyperlinks
*/
function build_edit_icons($curdirpath, $type, $path, $visibility, $id, $is_template, $is_read_only = 0, $session_id = 0) {
if (isset($_SESSION['_gid'])) {
$req_gid = '&gidReq='.$_SESSION['_gid'];
} else {
$req_gid = '';
}
// Build URL-parameters for table-sorting
$sort_params = array();
if (isset($_GET['column'])) {
$sort_params[] = 'column='.Security::remove_XSS($_GET['column']);
}
if (isset($_GET['page_nr'])) {
$sort_params[] = 'page_nr='.Security::remove_XSS($_GET['page_nr']);
}
if (isset($_GET['per_page'])) {
$sort_params[] = 'per_page='.Security::remove_XSS($_GET['per_page']);
}
if (isset($_GET['direction'])) {
$sort_params[] = 'direction='.Security::remove_XSS($_GET['direction']);
}
$sort_params = implode('&', $sort_params);
$visibility_icon = ($visibility == 0) ? 'invisible' : 'visible';
$visibility_command = ($visibility == 0) ? 'set_visible' : 'set_invisible';
$curdirpath = urlencode($curdirpath);
$is_certificate_mode = DocumentManager::is_certificate_mode($path);
$modify_icons = '';
$cur_ses = api_get_session_id();
// If document is read only *or* we're in a session and the document
// is from a non-session context, hide the edition capabilities
if ($is_read_only /*or ($session_id!=$cur_ses)*/) {
$modify_icons = Display::return_icon('edit_na.gif', get_lang('Modify'));
$modify_icons .= ' '.Display::return_icon('delete_na.gif', get_lang('Delete'));
$modify_icons .= ' '.Display::return_icon('deplacer_fichier_na.gif', get_lang('Move'));
$modify_icons .= ' '.Display::return_icon($visibility_icon.'_na.gif', get_lang('VisibilityCannotBeChanged'));
} else {
if ($is_certificate_mode) {
$modify_icons = '
';
} else {
$modify_icons = '
';
}
if (in_array($path, array('/audio', '/flash', '/images', '/shared_folder', '/video', '/chat_files', '/certificates'))) {
$modify_icons .= ' '.Display::return_icon('delete_na.gif',get_lang('ThisFolderCannotBeDeleted'));
} else {
if (isset($_GET['curdirpath']) && $_GET['curdirpath']=='/certificates' && DocumentManager::get_default_certificate_id(api_get_course_id())==$id) {
$modify_icons .= '
';
} else {
if ($is_certificate_mode) {
$modify_icons .= '
';
} else {
$modify_icons .= '
';
}
}
}
if ($is_certificate_mode) {
$modify_icons .= '
';
$modify_icons .= '
';
} else {
$modify_icons .= '
';
$modify_icons .= '
';
}
}
if ($type == 'file' && pathinfo($path, PATHINFO_EXTENSION) == 'html') {
if ($is_template == 0) {
if ((isset($_GET['curdirpath']) && $_GET['curdirpath']<>'/certificates') || !isset($_GET['curdirpath'])) {
$modify_icons .= '
';
}
if (isset($_GET['curdirpath']) && $_GET['curdirpath']=='/certificates') {//allow attach certificate to course
$visibility_icon_certificate='nocertificate';
if (DocumentManager::get_default_certificate_id(api_get_course_id())==$id) {
$visibility_icon_certificate='certificate';
$certificate=get_lang('DefaultCertificate');
$preview=get_lang('PreviewCertificate');
$is_preview=true;
} else {
$is_preview=false;
$certificate=get_lang('NoDefaultCertificate');
}
if (isset($_GET['selectcat'])) {
$modify_icons .= '
';
if ($is_preview) {
$modify_icons .= '
';
}
}
}
} else {
$modify_icons .= '
';
}
}
return $modify_icons;
}
function build_move_to_selector($folders, $curdirpath, $move_file, $group_dir = '') {
$form = '