function confirmation (name)
{
if (confirm(\" ". get_lang("AreYouSureToDelete") ." \"+ name + \" ?\"))
{return true;}
else
{return false;}
}
";
/*
-----------------------------------------------------------
Variables
- some need defining before inclusion of libraries
-----------------------------------------------------------
*/
//what's the current path?
//we will verify this a bit further down
if(isset($_GET['curdirpath']) && $_GET['curdirpath']!='')
{
$curdirpath = $_GET['curdirpath'];
}
elseif (isset($_POST['curdirpath']) && $_POST['curdirpath']!='')
{
$curdirpath = $_POST['curdirpath'];
}
else
{
$curdirpath = '/';
}
$curdirpathurl = urlencode($curdirpath);
$course_dir = $_course['path']."/document";
$sys_course_path = api_get_path(SYS_COURSE_PATH);
$base_work_dir = $sys_course_path.$course_dir;
$http_www = api_get_path('WEB_COURSE_PATH').$_course['path'].'/document';
$dbl_click_id = 0; // used to avoid double-click
$is_allowed_to_edit = api_is_allowed_to_edit();
$group_member_with_upload_rights = false;
//if the group id is set, we show them group documents
if(isset($_SESSION['_gid']) && $_SESSION['_gid']!='')
{
//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;
//let's assume the user cannot upload files for the group
$group_member_with_upload_rights = false;
if($group_properties['doc_state']==2) //documents are private
{
if($is_allowed_to_edit || GroupManager :: is_user_in_group($_user['user_id'],$_SESSION['_gid'])) //only courseadmin or group members (members + tutors) allowed
{
$to_group_id = $_SESSION['_gid'];
$req_gid = '&gidReq='.$_SESSION['_gid'];
$interbreadcrumb[]= array ("url"=>"../group/group.php", "name"=> get_lang('Groups'));
$interbreadcrumb[]= array ("url"=>"../group/group_space.php?gidReq=".$_SESSION['_gid'], "name"=> get_lang('GroupSpace'));
//they are allowed to upload
$group_member_with_upload_rights = true;
}
else
{
$to_group_id = 0;
$req_gid = '';
}
}
elseif($group_properties['doc_state']==1) //documents are public
{
$to_group_id = $_SESSION['_gid'];
$req_gid = '&gidReq='.$_SESSION['_gid'];
$interbreadcrumb[]= array ("url"=>"../group/group_space.php?gidReq=".$_SESSION['_gid'], "name"=> get_lang('GroupSpace'));
//allowed to upload?
if($is_allowed_to_edit || GroupManager::is_subscribed($_user['user_id'],$_SESSION['_gid'])) //only courseadmin or group members can upload
{
$group_member_with_upload_rights = true;
}
}
else //documents not active for this group
{
$to_group_id = 0;
$req_gid = '';
}
$_SESSION['group_member_with_upload_rights'] = $group_member_with_upload_rights;
}
else
{
$to_group_id = 0;
$req_gid = '';
}
/*
-----------------------------------------------------------
Libraries
-----------------------------------------------------------
*/
//the main_api.lib.php, database.lib.php and display.lib.php
//libraries are included by default
include_once(api_get_path(LIBRARY_PATH) . 'fileDisplay.lib.php');
include_once(api_get_path(LIBRARY_PATH) . 'events.lib.inc.php');
include_once(api_get_path(LIBRARY_PATH) . 'document.lib.php');
include_once(api_get_path(LIBRARY_PATH) . 'tablesort.lib.php');
include_once(api_get_path(LIBRARY_PATH) . 'fileUpload.lib.php');
//-----------------------------------------------------------
//check the path
//if the path is not found (no document id), set the path to /
if(!DocumentManager::get_document_id($_course,$curdirpath)){
$curdirpath = '/';
//urlencoded version
$curdirpathurl = '%2F';
}
//if they are looking at group documents they can't see the root
if($to_group_id!=0 && $curdirpath=='/')
{
$curdirpath = $group_properties['directory'];
$curdirpathurl = urlencode($group_properties['directory']);
}
//-----------------------------------------------------------
/*
-----------------------------------------------------------
Constants and variables
-----------------------------------------------------------
*/
$course_quota = DocumentManager::get_course_quota();
/*
==============================================================================
MAIN SECTION
==============================================================================
*/
//-------------------------------------------------------------------//
if ($_GET['action']=="download")
{
//check if the document is in the database
if(!DocumentManager::get_document_id($_course,$_GET['id']))
{
//file not found!
header("HTTP/1.0 404 Not Found");
$error404 = '';
$error404 .= '';
$error404 .= '404 Not Found';
$error404 .= '';
$error404 .= 'Not Found
';
$error404 .= 'The requested URL was not found on this server.
';
$error404 .= '
';
$error404 .= '';
echo($error404);
exit;
}
// launch event
event_download($_GET['id']);
$doc_url=$_GET['id'];
$full_file_name = $base_work_dir.$doc_url;
DocumentManager::file_send_for_download($full_file_name,true);
exit;
}
//-------------------------------------------------------------------//
//download of an completed folder
if($_GET['action']=="downloadfolder")
{
include('downloadfolder.inc.php');
}
//-------------------------------------------------------------------//
// slideshow inititalisation
$_SESSION["image_files_only"]="";
$image_files_only="";
/*
-----------------------------------------------------------
Header
-----------------------------------------------------------
*/
$tool_name = get_lang("Doc"); // title of the page (should come from the language file)
Display::display_header($tool_name,"Doc");
$is_allowed_to_edit = api_is_allowed_to_edit();
/*
* Lib for event log, stats & tracking
* plus record of the access
*/
event_access_tool(TOOL_DOCUMENT);
/*
==============================================================================
DISPLAY
==============================================================================
*/
if($to_group_id !=0) //add group name after for group documents
{
$add_group_to_title = ' ('.$group_properties['name'].')';
}
//api_display_tool_title($tool_name.$add_group_to_title);
/*
-----------------------------------------------------------
Introduction section
(editable by course admins)
-----------------------------------------------------------
*/
Display::display_introduction_section(TOOL_DOCUMENT);
/*============================================================================*/
if($is_allowed_to_edit || $group_member_with_upload_rights) // TEACHER ONLY
{
/*======================================
MOVE FILE OR DIRECTORY
======================================*/
if (isset($_GET['move']) && $_GET['move']!='')
{
if(DocumentManager::get_document_id($_course,$_GET['move']))
{
$folders = DocumentManager::get_all_document_folders($_course,$to_group_id,$is_allowed_to_edit || $group_member_with_upload_rights);
Display::display_normal_message(build_move_to_selector($folders,$_GET['curdirpath'],$_GET['move'],$group_properties['directory']));
}
}
if (isset($_POST['move_to']) && isset($_POST['move_file']))
{
include_once(api_get_path(LIBRARY_PATH) . 'fileManage.lib.php');
//this is needed for the update_db_info function
//$dbTable = $_course['dbNameGlu']."document";
$dbTable = Database::get_course_table(TABLE_DOCUMENT);
//security fix: make sure they can't move files that are not in the document table
if(DocumentManager::get_document_id($_course,$_POST['move_file'])) {
//Display::display_normal_message('We want to move '.$_POST['move_file'].' to '.$_POST['move_to']);
if ( move($base_work_dir.$_POST['move_file'],$base_work_dir.$_POST['move_to']) )
{
update_db_info("update", $_POST['move_file'], $_POST['move_to']."/".basename($_POST['move_file']));
//set the current path
$curdirpath = $_POST['move_to'];
$curdirpathurl = urlencode($_POST['move_to']);
Display::display_normal_message(get_lang('DirMv'));
}
else
{
Display::display_error_message(get_lang('Impossible'));
}
}
else
{
Display::display_error_message(get_lang('Impossible'));
}
}
/*======================================
DELETE FILE OR DIRECTORY
======================================*/
if ( isset($_GET['delete']) )
{
include_once(api_get_path(LIBRARY_PATH) . 'fileManage.lib.php');
if(DocumentManager::delete_document($_course,$_GET['delete'],$base_work_dir))
{
Display::display_normal_message(get_lang('DocDeleted'));
}
else
{
Display::display_normal_message(get_lang('DocDeleteError'));
}
}
if( isset($_POST['action']))
{
switch($_POST['action'])
{
case 'delete':
foreach($_POST['path'] as $index => $path)
{
DocumentManager::delete_document($_course,$path,$base_work_dir);
}
Display::display_normal_message(get_lang('DocDeleted'));
break;
}
}
/*======================================
CREATE DIRECTORY
======================================*/
//create directory with $_POST data
if(isset($_POST['create_dir']) && $_POST['dirname']!='')
{
//needed for directory creation
include_once(api_get_path(LIBRARY_PATH) . 'fileUpload.lib.php');
$added_slash = ($curdirpath=='/')?'':'/';
$dir_name = $curdirpath.$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($created_dir)
{
//Display::display_normal_message("".$created_dir." was created!");
Display::display_normal_message(''.get_lang('DirCr').'');
//uncomment if you want to enter the created dir
//$curdirpath = $created_dir;
//$curdirpathurl = urlencode($curdirpath);
}
else
{
Display::display_error_message(get_lang('CannotCreateDir'));
}
}
//show them the form for the directory name
if(isset($_GET['createdir']))
{
//create the form that asks for the directory name
$new_folder_text = '';
//show the form
Display::display_normal_message($new_folder_text);
}
/*======================================
VISIBILITY COMMANDS
======================================*/
if ((isset($_GET['set_invisible']) && !empty($_GET['set_invisible'])) || (isset($_GET['set_visible']) && !empty($_GET['set_visible'])) AND $_GET['set_visible']<>'*' AND $_GET['set_invisible']<>'*')
{
//make visible or invisible?
if(isset($_GET['set_visible']))
{
$update_id = $_GET['set_visible'];
$visibility_command = 'visible';
}
else
{
$update_id = $_GET['set_invisible'];
$visibility_command = 'invisible';
}
//update item_property to change visibility
if(api_item_property_update($_course, TOOL_DOCUMENT, $update_id, $visibility_command, $_user['user_id']))
{
Display::display_normal_message(get_lang("ViMod"));
}
else
{
Display::display_error_message(get_lang("ViModProb"));
}
}
} // END is allowed to edit
/*
-----------------------------------------------------------
GET ALL DOCUMENT DATA FOR CURDIRPATH
-----------------------------------------------------------
*/
$docs_and_folders = DocumentManager::get_all_document_data($_course,$curdirpath,$to_group_id,NULL,$is_allowed_to_edit || $group_member_with_upload_rights);
?>
";
/* GO TO PARENT DIRECTORY */
if ($curdirpath!= '/'&& $curdirpath!=$group_properties['directory'])
{
?>
(ZIP)" alt="" />
(ZIP)
![](\"../img/images_gallery.gif\" "\\"\".get_lang('ViewSlideshow').\"\\"/")
". get_lang('ViewSlideshow') . "";
}
echo "";
//==============================================================================
if($docs_and_folders)
{
//echo('');
//print_r($docs_and_folders);
//echo('');
//*************************************************************************************************
//do we need the title field for the document name or not?
//we get the setting here, so we only have to do it once
$use_document_title = get_setting('use_document_title');
//create a sortable table with our data
$sortable_data = array();
while (list ($key, $id) = each($docs_and_folders))
{
$row = array ();
//if the item is invisible, wrap it in a span with class invisible
$invisibility_span_open = ($id['visibility']==0)?'':'';
$invisibility_span_close = ($id['visibility']==0)?'':'';
//size (or total size of a directory)
$size = $id['filetype']=='folder' ? get_total_folder_size($id['path'],$is_allowed_to_edit) : $id[size];
//get the title or the basename depending on what we're using
if ($use_document_title=='true' AND $id['title']<>'')
{
$document_name=$id['title'];
}
else
{
$document_name=basename($id['path']);
}
//$row[] = $key; //testing
//data for checkbox
if (($is_allowed_to_edit || $group_member_with_upload_rights) AND count($docs_and_folders)>1)
{
$row[] = $id['path'];
}
//icons
$row[]= build_document_icon_tag($id['filetype'],$id['path']);
//document title with hyperlink
$row[] = create_document_link($http_www,$document_name,$id['path'],$id['filetype'],$size,$id['visibility']).'
'.$invisibility_span_open.nl2br(htmlspecialchars($id['comment'])).$invisibility_span_close;
//comments => display comment under the document name
//$row[] = $invisibility_span_open.nl2br(htmlspecialchars($id['comment'])).$invisibility_span_close;
$display_size = format_file_size($size);
$row[] = ''.$size.''.$invisibility_span_open.$display_size.$invisibility_span_close;
//last edit date
$display_date = format_date(strtotime($id['lastedit_date']));
$row[] = ''.$id['lastedit_date'].''.$invisibility_span_open.$display_date.$invisibility_span_close;
//admins get an edit column
if ($is_allowed_to_edit || $group_member_with_upload_rights)
{
$edit_icons = build_edit_icons($curdirpath,$id['filetype'],$id['path'],$id['visibility'],$key);
$row[] = $edit_icons;
}
$sortable_data[] = $row;
}
//*******************************************************************************************
}
else
{
$sortable_data='';
$table_footer=''.get_lang('NoDocsInFolder').'
';
//echo(''.get_lang('NoDocsInFolder').'
');
}
$table = new SortableTableFromArray($sortable_data,2,100);
$query_vars['curdirpath'] = $curdirpath;
if(isset($_SESSION['_gid']))
{
$query_vars['gidReq'] = $_SESSION['_gid'];
}
$table->set_additional_parameters($query_vars);
$column = 0;
if (($is_allowed_to_edit || $group_member_with_upload_rights) AND count($docs_and_folders)>1)
{
$table->set_header($column++,'',false);
}
$table->set_header($column++,get_lang('Type'));
$table->set_header($column++,get_lang('Name'));
//$column_header[] = array(get_lang('Comment'),true); => display comment under the document name
$table->set_header($column++,get_lang('Size'));
$table->set_header($column++,get_lang('Date'));
//admins get an edit column
if ($is_allowed_to_edit || $group_member_with_upload_rights)
{
$table->set_header($column++,'',false);
}
//actions on multiple selected documents
//currently only delete action -> take only DELETE right into account
if (count($docs_and_folders)>1)
{
if ($is_allowed_to_edit || $group_member_with_upload_rights)
{
$form_actions = array();
$form_action['delete'] = get_lang('Delete');
$table->set_form_actions($form_action,'path');
}
}
$table->display();
echo $table_footer;
/*
==============================================================================
Quota section
Proposal: perhaps move/add the quota display to another section, e.g. course info
==============================================================================
*/
if ($is_allowed_to_edit) display_document_options();
/*
==============================================================================
Footer
==============================================================================
*/
Display::display_footer();
?>