";
/*
-----------------------------------------------------------
Variables
- some need defining before inclusion of libraries
-----------------------------------------------------------
*/
$is_allowed_to_edit = api_is_allowed_to_edit();
$courseDir = $_course['path']."/document";
$sys_course_path = api_get_path(SYS_COURSE_PATH);
$base_work_dir = $sys_course_path.$courseDir;
$noPHP_SELF=true;
//this needs cleaning!
if(isset($_SESSION['_gid']) && $_SESSION['_gid']!='') //if the group id is set, check if the user has the right to be here
{
//needed for group related stuff
include_once(api_get_path(LIBRARY_PATH) . 'groupmanager.lib.php');
//get group info
$group_properties = GroupManager::get_group_properties($_SESSION['_gid']);
$noPHP_SELF=true;
if($is_allowed_to_edit || GroupManager::is_user_in_group($_user['user_id'],$_SESSION['_gid'])) //only courseadmin or group members allowed
{
$to_group_id = $_SESSION['_gid'];
$req_gid = '&gidReq='.$_SESSION['_gid'];
$interbreadcrumb[]= array ("url"=>"../group/group_space.php?gidReq=".$_SESSION['_gid'], "name"=> get_lang('GroupSpace'));
}
else
{
api_not_allowed(true);
}
}
elseif($is_allowed_to_edit) //admin for "regular" upload, no group documents
{
$to_group_id = 0;
$req_gid = '';
}
else //no course admin and no group member...
{
api_not_allowed(true);
}
//what's the current path?
if(isset($_GET['path']) && $_GET['path']!='')
{
$path = $_GET['path'];
}
elseif (isset($_POST['curdirpath']))
{
$path = $_POST['curdirpath'];
}
else
{
$path = '/';
}
/*
-----------------------------------------------------------
Libraries
-----------------------------------------------------------
*/
//many useful functions in main_api.lib.php, by default included
include_once(api_get_path(LIBRARY_PATH) . 'fileUpload.lib.php');
include_once(api_get_path(LIBRARY_PATH) . 'events.lib.inc.php');
include_once(api_get_path(LIBRARY_PATH) . 'document.lib.php');
//check the path
//if the path is not found (no document id), set the path to /
if(!DocumentManager::get_document_id($_course,$path))
{
$path = '/';
}
//group docs can only be uploaded in the group directory
if($to_group_id!=0 && $path=='/')
{
$path = $group_properties['directory'];
}
//if we want to unzip a file, we need the library
if (isset($_POST['unzip']) && $_POST['unzip'] == 1)
{
include(api_get_path(LIBRARY_PATH).'pclzip/pclzip.lib.php');
}
/*
-----------------------------------------------------------
Variables
-----------------------------------------------------------
*/
$max_filled_space = DocumentManager::get_course_quota();
/*
-----------------------------------------------------------
Header
-----------------------------------------------------------
*/
$nameTools = get_lang('UplUploadDocument');
$interbreadcrumb[]=array("url"=>"./document.php?curdirpath=".urlencode($path).$req_gid, "name"=> $langDocuments);
Display::display_header($nameTools,"Doc");
if($to_group_id !=0) //add group name after for group documents
{
$add_group_to_title = ' ('.$group_properties['name'].')';
}
//show the title
api_display_tool_title($nameTools.$add_group_to_title);
/*
-----------------------------------------------------------
Here we do all the work
-----------------------------------------------------------
*/
//user has submitted a file
if(isset($_FILES['user_upload']))
{
//echo("
");
//print_r($_FILES['user_upload']);
//echo("
");
$upload_ok = process_uploaded_file($_FILES['user_upload']);
if($upload_ok)
{
//file got on the server without problems, now process it
$new_path = handle_uploaded_document($_course, $_FILES['user_upload'],$base_work_dir,$_POST['curdirpath'],$_user['user_id'],$to_group_id,$to_user_id,$max_filled_space,$_POST['unzip'],$_POST['if_exists']);
$new_comment = isset($_POST['comment']) ? trim($_POST['comment']) : '';
$new_title = isset($_POST['title']) ? trim($_POST['title']) : '';
if ($new_path && ($new_comment || $new_title))
if (($docid = DocumentManager::get_document_id($_course, $new_path)))
{
$table_document = Database::get_course_table(TABLE_DOCUMENT);
$ct = '';
if ($new_comment) $ct .= ", comment='$new_comment'";
if ($new_title) $ct .= ", title='$new_title'";
api_sql_query("UPDATE $table_document SET" . substr($ct, 1) .
" WHERE id = '$docid'", __FILE__, __LINE__);
}
//check for missing images in html files
$missing_files = check_for_missing_files($base_work_dir.$_POST['curdirpath'].$new_path);
if($missing_files)
{
//show a form to upload the missing files
Display::display_normal_message(build_missing_files_form($missing_files,$_POST['curdirpath'],$_FILES['user_upload']['name']));
}
}
}
//missing images are submitted
if(isset($_POST['submit_image']))
{
$number_of_uploaded_images = count($_FILES['img_file']['name']);
//if images are uploaded
if ($number_of_uploaded_images > 0)
{
//we could also create a function for this, I'm not sure...
//create a directory for the missing files
$img_directory = str_replace('.','_',$_POST['related_file']."_files");
$missing_files_dir = create_unexisting_directory($_course,$_user['user_id'],$to_group_id,$to_user_id,$base_work_dir,$img_directory);
//put the uploaded files in the new directory and get the paths
$paths_to_replace_in_file = move_uploaded_file_collection_into_directory($_course, $_FILES['img_file'],$base_work_dir,$missing_files_dir,$_user['user_id'],$to_group_id,$to_user_id,$max_filled_space);
//open the html file and replace the paths
replace_img_path_in_html_file($_POST['img_file_path'],$paths_to_replace_in_file,$base_work_dir.$_POST['related_file']);
//update parent folders
item_property_update_on_folder($_course,$_POST['curdirpath'],$_user['user_id']);
}
}
//they want to create a directory
if(isset($_POST['create_dir']) && $_POST['dirname']!='')
{
$added_slash = ($path=='/')?'':'/';
$dir_name = $path.$added_slash.replace_dangerous_char($_POST['dirname']);
$created_dir = create_unexisting_directory($_course,$_user['user_id'],$to_group_id,$to_user_id,$base_work_dir,$dir_name,$_POST['dirname']);
if($created_dir)
{
Display::display_confirmation_message(get_lang('DirCr'),false);
$path = $created_dir;
}
else
{
display_error(get_lang('CannotCreateDir'));
}
}
//tracking not needed here?
//event_access_tool(TOOL_DOCUMENT);
/*============================================================================*/
?>
';
$new_folder_text .= '';
$new_folder_text .= get_lang('NewDir') .' ';
$new_folder_text .= '';
$new_folder_text .= '';
$new_folder_text .= '';
//show the form
Display::display_normal_message($new_folder_text, false);
}
else { //give them a link to create a directory
?>
