@ -1,38 +1,7 @@
<?php // $Id: document.inc.php 22074 2009-07-14 16:28:37Z jhp1411 $
/*
==============================================================================
Dokeos - elearning and course management software
Copyright (c) 2004-2008 Dokeos SPRL
Copyright (c) 2003 Ghent University (UGent)
Copyright (c) 2001 Universite catholique de Louvain (UCL)
Copyright (c) various contributors
For a full list of contributors, see "credits.txt".
The full license can be read in "license.txt".
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
See the GNU General Public License for more details.
Contact address: Dokeos, rue du Corbeau, 108, B-1030 Brussels, Belgium
Mail: info@dokeos.com
==============================================================================
*/
/*
==============================================================================
EXTRA FUNCTIONS FOR DOCUMENT.PHP/UPLOAD.PHP
==============================================================================
/////////////////////////////////////////////////
//--> leave these here or move them elsewhere? //
/////////////////////////////////////////////////
*/
<?php
/* For licensing terms, see /license.txt */
/* EXTRA FUNCTIONS FOR DOCUMENTS TOOL */
/**
* Builds the form thats enables the user to
@ -44,94 +13,81 @@
* @param boolean Whether to change the renderer (this will add a template < span > to the QuickForm object displaying the form)
* @return string html form
*/
function build_directory_selector($folders,$curdirpath,$group_dir='',$changeRenderer=false)
{
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))
{
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);
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($res))
{
while ($obj = Database::fetch_object($res)) {
$folder_titles[$obj->path] = $obj->title;
}
}
}
else
{
if (is_array($folders)){
foreach($folders as $folder)
{
} else {
if (is_array($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());
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()"');
$parent_select = $form->addElement('select', 'curdirpath', get_lang('CurrentDirectory'), '', 'onchange="javascript: document.selector.submit(); "');
if($changeRenderer==true) {
if ($change_renderer) {
$renderer = $form->defaultRenderer();
$renderer->setElementTemplate('< span > {label} : {element}< / span > ','curdirpath');
}
//group documents cannot be uploaded in the root
if(empty($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'], $userinfo['lastname']);
// Group documents cannot be uploaded in the root
if (empty($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);
$label = str_repeat(' ', count($path_parts) - 2).' — '.$folder_titles[$folder];
$parent_select -> addOption($label, $folder);
if ($selected != '') {
$parent_select->setSelected($folder);
}
}
}
}
else
{
foreach ($folders as $folder)
{
$selected = ($curdirpath==$folder)?' selected="selected"':'';
} else {
foreach ($folders as & $folder) {
$selected = ($curdirpath==$folder) ? ' selected="selected"' : '';
$label = $folder_titles[$folder];
if( $folder == $group_dir)
{
if ($folder == $group_dir) {
$label = '/ ('.get_lang('HomeDirectory').')';
} else {
$path_parts = explode('/', str_replace($group_dir, '', $folder));
$label = str_repeat(' ', count($path_parts) - 2).' — '.$label;
}
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);
}
$parent_select -> addOption($label,$folder);
if($selected!='') $parent_select->setSelected($folder);
}
}
$form=$form->toHtml();
$form = $form->toHtml();
return $form;
}
@ -147,96 +103,71 @@ function build_directory_selector($folders,$curdirpath,$group_dir='',$changeRend
* @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, $show_as_icon = false)
{
function create_document_link($www, $title, $path, $filetype, $size, $visibility, $show_as_icon = false) {
global $dbl_click_id;
if(isset($_SESSION['_gid']))
{
if (isset($_SESSION['_gid'])) {
$req_gid = '& gidReq='.$_SESSION['_gid'];
}
else
{
} 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...)
// 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;
$url = $www.$path;
}
//files that we want opened in a new window
if($ext=='txt' || $ext=='log' || $ext=='css' || $ext=='js') //add here
{
$target='_blank';
// Files that we want opened in a new window
if ($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;
} else {
$url = api_get_self().'?'.api_get_cidreq().'& curdirpath='.$url_path.$req_gid;
}
//t he little download icon
//$tooltip_title = str_replace('?cidReq='.$_GET['cidReq'],'',basename($path));
// T he 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 ($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)?'':'< a href = "'.$forcedownload_link.'" style = "float:right" ' . $ prevent_multiple_click . ' > '.Display::return_icon($forcedownload_icon, get_lang('Download'),array('height'=>'16', 'width' => '16')).'< / a > ';
if (!$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) ? '' : '< a href = "'.$forcedownload_link.'" style = "float:right" ' . $ prevent_multiple_click . ' > '.Display::return_icon($forcedownload_icon, get_lang('Download'), array('height'=>'16', 'width' => '16')).'< / a > ';
}
} else {
$force_download_html = ($size==0)?'':'< a href = "'.$forcedownload_link.'" style = "float:right" ' . $ prevent_multiple_click . ' > '.Display::return_icon($forcedownload_icon, get_lang('Download'), array('height'=>'16', 'width' => '16')).'< / a > ';
}
else
{
$force_download_html = ($size==0)?'':'< a href = "'.$forcedownload_link.'" style = "float:right" ' . $ prevent_multiple_click . ' > '.Display::return_icon($forcedownload_icon, get_lang('Download'),array('height'=>'16', 'width' => '16')).'< / a > ';
}
return '< a href = "'.$url.'" title = "'.$tooltip_title_alt.'" target = "'.$target.'" ' . $ visibility_class . ' style = "float:left" > '.$title.'< / a > '.$force_download_html;
}
else
{
} else {
return '< a href = "'.$url.'" title = "'.$tooltip_title_alt.'" target = "'.$target.'" ' . $ visibility_class . ' style = "float:left" > '.build_document_icon_tag($filetype, $tooltip_title).'< / a > ';
}
}
@ -248,59 +179,40 @@ function create_document_link($www, $title, $path, $filetype, $size, $visibility
* @param string $path
* @return string img html tag
*/
function build_document_icon_tag($type, $path)
{
function build_document_icon_tag($type, $path) {
$basename = basename($path);
$current_session_id = api_get_session_id();
$is_allowed_to_edit = api_is_allowed_to_edit(null, true);
$is_allowed_to_edit = api_is_allowed_to_edit(null,true);
if ($type == 'file')
{
if ($type == 'file') {
$icon = choose_image($basename);
}
else
{
if($basename =='shared_folder')
{
} else {
if ($basename == 'shared_folder') {
$icon = 'shared_folder.gif';
if ($is_allowed_to_edit)
{
if ($is_allowed_to_edit) {
$basename = get_lang('HelpSharedFolder');
}
else
{
} 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);
} 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($image_path['file']=='unknown.jpg')
{
if ($image_path['file'] == 'unknown.jpg') {
$icon = $image_path['file'];
}
else
{
$icon = '../upload/users/'.substr($basename,8).'/'.$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()==true)
{
$basename = get_lang('HelpDefaultDirDocuments');
} else {
if (($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, $basename, array('hspace'=>'5', 'align' => 'middle', 'height'=> 22, 'width' => 22));
return Display::return_icon($icon, $basename, array('hspace' => '5', 'align' => 'middle', 'height' => 22, 'width' => 22));
}
/**
@ -313,132 +225,102 @@ function build_document_icon_tag($type, $path)
* @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']))
{
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
{
} else {
$req_gid = '';
}
//b uild URL-parameters for table-sorting
// B uild URL-parameters for table-sorting
$sort_params = array();
if( isset($_GET['column']))
{
if (isset($_GET['column'])) {
$sort_params[] = 'column='.Security::remove_XSS($_GET['column']);
}
if( isset($_GET['page_nr']))
{
if (isset($_GET['page_nr'])) {
$sort_params[] = 'page_nr='.Security::remove_XSS($_GET['page_nr']);
}
if( isset($_GET['per_page']))
{
if (isset($_GET['per_page'])) {
$sort_params[] = 'per_page='.Security::remove_XSS($_GET['per_page']);
}
if( isset($_GET['direction']))
{
if (isset($_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';
$sort_params = implode('& ', $sort_params);
$visibility_icon = ($visibility == 0) ? 'invisible' : 'visible';
$visibility_command = ($visibility == 0) ? 'set_visible' : 'set_invisible';
$curdirpath = urlencode($curdirpath);
$modify_icons = '';
$cur_ses = api_get_session_id();
// i f document is read only *or* we're in a session and the document
// I f document is read only *or* we're in a session and the document
// is from a non-session context, hide the edition capabilities
if ($is_read_only /*or ($session_id!=$cur_ses)*/)
{
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
{
$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 {
$modify_icons = '< a href = "edit_document.php?'.api_get_cidreq().'&curdirpath='.$curdirpath.'&file='.urlencode($path).$req_gid.'" > < img src = "../img/edit.gif" border = "0" title = "'.get_lang('Modify').'" alt = "" / > < / a > ';
if (strcmp($path,'/audio')===0 or strcmp($path,'/flash')===0 or strcmp($path,'/images')===0 or strcmp($path,'/shared_folder')===0 or strcmp($path,'/video')===0 or strcmp($path,'/chat_files')===0 ) {
$modify_icons .= ' '.Display::return_icon('delete_na.gif',get_lang('ThisFolderCannotBeDeleted'));
} else {
$modify_icons .= ' < a href = "'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.$curdirpath.'&delete='.urlencode($path).$req_gid.'&'.$sort_params.'" onclick = "return confirmation(\''.basename($path).'\');" > < img src = "../img/delete.gif" border = "0" title = "'.get_lang('Delete').'" alt = "" / > < / a > ';
}
$modify_icons .= ' < a href = "'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.$curdirpath.'&move='.urlencode($path).$req_gid.'" > < img src = "../img/deplacer_fichier.gif" border = "0" title = "'.get_lang('Move').'" alt = "" / > < / a > ';
$modify_icons .= ' < a href = "'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.$curdirpath.'&'.$visibility_command.'='.$id.$req_gid.'&'.$sort_params.'" > < img src = "../img/'.$visibility_icon.'.gif" border = "0" title = "'.get_lang('Visible').'" alt = "" / > < / a > ';
if (in_array($path, array('/audio', '/flash', '/images', '/shared_folder', '/video', '/chat_files'))) {
$modify_icons .= ' '.Display::return_icon('delete_na.gif', get_lang('ThisFolderCannotBeDeleted'));
} else {
$modify_icons .= ' < a href = "'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.$curdirpath.'&delete='.urlencode($path).$req_gid.'&'.$sort_params.'" onclick = "javascript: return confirmation(\''.basename($path).'\');" > < img src = "../img/delete.gif" border = "0" title = "'.get_lang('Delete').'" alt = "" / > < / a > ';
}
$modify_icons .= ' < a href = "'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.$curdirpath.'&move='.urlencode($path).$req_gid.'" > < img src = "../img/deplacer_fichier.gif" border = "0" title = "'.get_lang('Move').'" alt = "" / > < / a > ';
$modify_icons .= ' < a href = "'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.$curdirpath.'&'.$visibility_command.'='.$id.$req_gid.'&'.$sort_params.'" > < img src = "../img/'.$visibility_icon.'.gif" border = "0" title = "'.get_lang('Visible').'" alt = "" / > < / a > ';
}
if($type == 'file' & & pathinfo($path,PATHINFO_EXTENSION)=='html')
{
if($is_template==0)
{
if ($type == 'file' & & pathinfo($path, PATHINFO_EXTENSION) == 'html') {
if ($is_template == 0) {
$modify_icons .= ' < a href = "'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.$curdirpath.'&add_as_template='.$id.$req_gid.'&'.$sort_params.'" > < img src = "../img/wizard_small.gif" border = "0" title = "'.get_lang('AddAsTemplate').'" alt = "'.get_lang('AddAsTemplate').'" / > < / a > ';
}
else{
} else {
$modify_icons .= ' < a href = "'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.$curdirpath.'&remove_as_template='.$id.$req_gid.'&'.$sort_params.'" > < img src = "../img/wizard_gray_small.gif" border = "0" title = "'.get_lang('RemoveAsTemplate').'" alt = "" ' . get_lang ( ' RemoveAsTemplate ' ) . ' " / > < / a > ';
}
}
return $modify_icons;
}
function build_move_to_selector($folders,$curdirpath,$move_file,$group_dir='')
{
function build_move_to_selector($folders, $curdirpath, $move_file, $group_dir = '') {
$form = '< form name = "move_to" action = "'.api_get_self().'" method = "post" > '."\n";
$form .= '< input type = "hidden" name = "move_file" value = "'.$move_file.'" / > '."\n";
$form .= '< div class = "row" > ';
$form .= ' < div class = "label" > ';
$form .= get_lang('MoveTo');
$form .= get_lang('MoveTo');
$form .= ' < / div > ';
$form .= ' < div class = "formw" > ';
$form .= ' < select name = "move_to" > '."\n";
//group documents cannot be uploaded in the root
if($group_dir=='')
{
if($curdirpath!='/')
{
// Group documents cannot be uploaded in the root
if ($group_dir == '') {
if ($curdirpath != '/') {
$form .= '< option value = "/" > / ('.get_lang('HomeDirectory').')< / option > ';
}
if(is_array($folders))
{
foreach ($folders AS $folder)
{
//you cannot move a file to:
//1. current directory
//2. inside the folder you want to move
//3. inside a subfolder of the folder you want to move
if(($curdirpath!=$folder) & & ($folder!=$move_file) & & (substr($folder,0,strlen($move_file)+1) != $move_file.'/'))
{
if (is_array($folders)) {
foreach ($folders as & $folder) {
// You cannot move a file to:
// 1. current directory
// 2. inside the folder you want to move
// 3. inside a subfolder of the folder you want to move
if (($curdirpath != $folder) & & ($folder != $move_file) & & (substr($folder, 0, strlen($move_file) + 1) != $move_file.'/')) {
$path_displayed = $folder;
// if document title is used, we have to display titles instead of real paths...
if(api_get_setting('use_document_title'))
{
// If document title is used, we have to display titles instead of real paths...
if (api_get_setting('use_document_title')) {
$path_displayed = get_titles_of_path($folder);
}
$form .= '< option value = "'.$folder.'" > '.$path_displayed.'< / option > '."\n";
}
}
}
}
else
{
foreach ($folders AS $folder)
{
if(($curdirpath!=$folder) & & ($folder!=$move_file) & & (substr($folder,0,strlen($move_file)+1) != $move_file.'/'))//cannot copy dir into his own subdir
{
if(api_get_setting('use_document_title'))
{
} else {
foreach ($folders as $folder) {
if (($curdirpath != $folder) & & ($folder != $move_file) & & (substr($folder, 0, strlen($move_file) + 1) != $move_file.'/')) { // Cannot copy dir into his own subdir
if (api_get_setting('use_document_title')) {
$path_displayed = get_titles_of_path($folder);
}
$display_folder = substr($path_displayed,strlen($group_dir));
$display_folder = ($display_folder == '')?'/ ('.get_lang('HomeDirectory').')':$display_folder;
$display_folder = ($display_folder == '') ? '/ ('.get_lang('HomeDirectory').')' : $display_folder;
$form .= '< option value = "'.$folder.'" > '.$display_folder.'< / option > '."\n";
}
}
@ -461,38 +343,36 @@ function build_move_to_selector($folders,$curdirpath,$move_file,$group_dir='')
return $form;
}
/**
* get the path translated with title of docs and folders
* Gets the path translated with title of docs and folders
* @param string the real path
* @return the path which should be displayed
*/
function get_titles_of_path($path)
{
function get_titles_of_path($path) {
global $tmp_folders_titles;
$nb_slashes = substr_count($path,'/');
$nb_slashes = substr_count($path, '/');
$tmp_path = '';
$current_slash_pos = 0;
$path_displayed = '';
for($i=0; $i< $nb_slashes; $i++)
{ // foreach folders of the path, retrieve title.
$current_slash_pos = strpos($path,'/',$current_slash_pos+1);
$tmp_path = substr($path,strpos($path,'/',0),$current_slash_pos);
for ($i = 0; $i < $nb_slashes; $i++) {
// For each folder of the path, retrieve title.
$current_slash_pos = strpos($path, '/', $current_slash_pos + 1);
$tmp_path = substr($path, strpos($path, '/', 0), $current_slash_pos);
if(empty($tmp_path)) // if empty, then we are in the final part of the path
if (empty($tmp_path)) {
// If empty, then we are in the final part of the path
$tmp_path = $path;
}
if(!empty($tmp_folders_titles[$tmp_path])) // if this path has soon been stored here we don't need a new query
{
if (!empty($tmp_folders_titles[$tmp_path])) {
// If this path has soon been stored here we don't need a new query
$path_displayed .= $tmp_folders_titles[$tmp_path];
}
else
{
} else {
$sql = 'SELECT title FROM '.Database::get_course_table(TABLE_DOCUMENT).' WHERE path LIKE BINARY "'.$tmp_path.'"';
$rs = Database::query($sql);
$tmp_title = '/'.Database::result($rs,0,0);
$tmp_title = '/'.Database::result($rs, 0, 0);
$path_displayed .= $tmp_title;
$tmp_folders_titles[$tmp_path] = $tmp_title;
}
@ -500,43 +380,41 @@ function get_titles_of_path($path)
return $path_displayed;
}
/**
* This function displays the name of the user and makes the link tothe user tool.
*
* @param $user_id
* @param $name
* @return a link to the userInfo.php
* @author Patrick Cool < patrick.cool @ UGent . be > , Ghent University
* @version february 2006, dokeos 1.8
*/
function display_user_link_document($user_id, $name)
{
if ($user_id< >0)
{
* This function displays the name of the user and makes the link tothe user tool.
*
* @param $user_id
* @param $name
* @return a link to the userInfo.php
* @author Patrick Cool < patrick.cool @ UGent . be > , Ghent University
* @version february 2006, dokeos 1.8
*/
function display_user_link_document($user_id, $name) {
if ($user_id != 0) {
return '< a href = "../user/userInfo.php?uInfo='.$user_id.'" > '.$name.'< / a > ';
}
else
{
} else {
return get_lang('Anonymous');
}
}
/**
* Creates form that asks for the directory name.
* @return string html-output text for the form
*/
function create_dir_form() {
function create_dir_form()
{
//create the form that asks for the directory name
$new_folder_text = '< form action = "'.api_get_self().'" method = "post" > ';
$new_folder_text .= '< input type = "hidden" name = "curdirpath" value = "'.Security::remove_XSS($_GET['curdirpath']).'" / > ';
// form title
// Form title
$new_folder_text .= '< div class = "row" > < div class = "form_header" > '.get_lang('CreateDir').'< / div > < / div > ';
// f older field
// F older field
$new_folder_text .= '< div class = "row" > ';
$new_folder_text .= '< div class = "label" > < span class = "form_required" > *< / span > '.get_lang('NewDir').'< / div > ';
$new_folder_text .= '< div class = "formw" > < input type = "text" name = "dirname" / > < / div > ';
$new_folder_text .= '< / div > ';
// submit button
// Submit button
$new_folder_text .= '< div class = "row" > ';
$new_folder_text .= '< div class = "label" > < / div > ';
$new_folder_text .= '< div class = "formw" > < button type = "submit" class = "add" name = "create_dir" > '.get_lang('CreateFolder').'< / button > < / div > ';
@ -548,17 +426,9 @@ function create_dir_form()
}
/**
* get if the user is in his shared folder
* Checks whether the user is in his/her shared folder
* @return return bool Return true when user is in his shared folder
*/
function is_my_shared_folder($user_id, $path)
{
if('/shared_folder/sf_user_'.$user_id==Security::remove_XSS($path))
{
return true;
}
return false;
function is_my_shared_folder($user_id, $path) {
return Security::remove_XSS($path) == '/shared_folder/sf_user_'.$user_id;
}
?>
Ivan Tcholakov
16 years ago