mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-12-23 07:09:20 +01:00
323 lines
10 KiB
PHP
323 lines
10 KiB
PHP
<?php
|
|
/**
|
|
* eGroupWare - Filemanager - select file to open or save dialog
|
|
*
|
|
* @link http://www.egroupware.org
|
|
* @package filemanager
|
|
* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
|
|
* @copyright (c) 2009 by Ralf Becker <RalfBecker-AT-outdoor-training.de>
|
|
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
|
* @version $Id$
|
|
*/
|
|
|
|
/**
|
|
* Select file to open or save dialog
|
|
*
|
|
* This dialog can be called from applications to open or store files from the VFS.
|
|
*
|
|
* There are the following ($_GET) parameters:
|
|
* - menuaction=filemanager.filemanager_select.select (required)
|
|
* - mode=(open|open-multiple|saveas|select-dir) (required)
|
|
* - method=app.class.method (required callback, gets called with id and selected file(s))
|
|
* - id=... (optional parameter passed to callback)
|
|
* - path=... (optional start path in VFS)
|
|
* - mime=... (optional mime-type to limit display to given type)
|
|
* - label=... (optional label for submit button, default "Open")
|
|
*
|
|
* The application calls this method in a popup with size: 640x580 px
|
|
* After the user selected one or more files (depending on the mode parameter), the "method" callback gets
|
|
* called on server (!) side. Parameters are the id plus the selected files as 1. and 2. parameter.
|
|
* The callback returns javascript to eg. update it's UI AND (!) to close the current popup ("window.close();").
|
|
*/
|
|
class filemanager_select
|
|
{
|
|
/**
|
|
* Methods callable via menuaction
|
|
*
|
|
* @var array
|
|
*/
|
|
var $public_functions = array(
|
|
'select' => true,
|
|
);
|
|
|
|
/**
|
|
* Constructor
|
|
*
|
|
*/
|
|
function __construct()
|
|
{
|
|
// strip slashes from _GET parameters, if someone still has magic_quotes_gpc on
|
|
if (get_magic_quotes_gpc() && $_GET)
|
|
{
|
|
$_GET = etemplate::array_stripslashes($_GET);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* File selector
|
|
*
|
|
* @param array $content
|
|
*/
|
|
function select(array $content=null)
|
|
{
|
|
if (!is_array($content))
|
|
{
|
|
$content = array();
|
|
// recover from a failed upload in CkEditor, eg. > max_uploadsize
|
|
if ($_GET['failed_upload'] && $_GET['msg'])
|
|
{
|
|
$content['msg'] = $_GET['msg'];
|
|
$_GET['mode'] = 'open';
|
|
$_GET['method'] = 'ckeditor_return';
|
|
$_GET['CKEditorFuncNum'] = egw_cache::getSession('filemanager','ckeditorfuncnum');
|
|
}
|
|
$content['mode'] = $_GET['mode'];
|
|
if (!in_array($content['mode'],array('open','open-multiple','saveas','select-dir')))
|
|
{
|
|
throw new egw_exception_wrong_parameter("Wrong or unset required mode parameter!");
|
|
}
|
|
$content['path'] = $_GET['path'];
|
|
if (empty($content['path']))
|
|
{
|
|
$content['path'] = egw_session::appsession('select_path','filemanger');
|
|
}
|
|
$content['name'] = (string)$_GET['name'];
|
|
$content['method'] = $_GET['method'];
|
|
if ($content['method'] == 'ckeditor_return')
|
|
{
|
|
if (isset($_GET['CKEditorFuncNum']) && is_numeric($_GET['CKEditorFuncNum']))
|
|
{
|
|
egw_cache::setSession('filemanager','ckeditorfuncnum',
|
|
$content['ckeditorfuncnum'] = $_GET['CKEditorFuncNum']);
|
|
}
|
|
else
|
|
{
|
|
throw new egw_exception_wrong_parameter("chkeditor_return has been specified as a method but some parameters are missing or invalid.");
|
|
}
|
|
}
|
|
$content['id'] = $_GET['id'];
|
|
$content['label'] = isset($_GET['label']) ? $_GET['label'] : lang('Open');
|
|
if (($content['options-mime'] = isset($_GET['mime'])))
|
|
{
|
|
$content['options-mime'] = array();
|
|
foreach((array)$_GET['mime'] as $key => $value)
|
|
{
|
|
if (is_numeric($key))
|
|
{
|
|
$content['options-mime'][$value] = lang('%1 files',strtoupper(mime_magic::mime2ext($value))).' ('.$value.')';
|
|
}
|
|
else
|
|
{
|
|
$content['options-mime'][$key] = lang('%1 files',strtoupper($value)).' ('.$key.')';
|
|
}
|
|
}
|
|
list($content['mime']) = each($content['options-mime']);
|
|
}
|
|
}
|
|
elseif(isset($content['button']))
|
|
{
|
|
list($button) = each($content['button']);
|
|
unset($content['button']);
|
|
switch($button)
|
|
{
|
|
case 'up':
|
|
if ($content['path'] != '/') $content['path'] = egw_vfs::dirname($content['path']);
|
|
break;
|
|
case 'home':
|
|
$content['path'] = filemanager_ui::get_home_dir();
|
|
break;
|
|
case 'ok':
|
|
$copy_result = null;
|
|
if (isset($content['file_upload']['name']) && is_uploaded_file($content['file_upload']['tmp_name']))
|
|
{
|
|
//Set the "content" name filed accordingly to the uploaded file
|
|
// encode chars which special meaning in url/vfs (some like / get removed!)
|
|
$content['name'] = egw_vfs::encodePathComponent($content['file_upload']['name']);
|
|
$to_path = egw_vfs::concat($content['path'],$content['name']);
|
|
|
|
$copy_result = (egw_vfs::is_writable($content['path']) || egw_vfs::is_writable($to)) &&
|
|
copy($content['file_upload']['tmp_name'],egw_vfs::PREFIX.$to_path);
|
|
}
|
|
|
|
//Break on an error condition
|
|
if ((($content['mode'] == 'open' || $content['mode'] == 'saveas') && ($content['name'] == '')) || ($copy_result === false))
|
|
{
|
|
if ($copy_result === false)
|
|
{
|
|
$content['msg'] = lang('Error uploading file!');
|
|
}
|
|
else
|
|
{
|
|
$content['msg'] = lang('Filename must not be empty!');
|
|
}
|
|
$content['name'] = '';
|
|
|
|
break;
|
|
}
|
|
|
|
switch($content['mode'])
|
|
{
|
|
case 'open-multiple':
|
|
foreach((array)$content['dir']['selected'] as $name)
|
|
{
|
|
$files[] = egw_vfs::concat($content['path'],$name);
|
|
}
|
|
//Add an uploaded file to the files result array2string
|
|
if ($copy_result === true) $files[] = $to_path;
|
|
break;
|
|
|
|
case 'select-dir':
|
|
$files = $content['path'];
|
|
break;
|
|
|
|
default:
|
|
$files = egw_vfs::concat($content['path'],$content['name']);
|
|
break;
|
|
}
|
|
|
|
if ($content['method'] != 'ckeditor_return')
|
|
{
|
|
$js = ExecMethod2($content['method'],$content['id'],$files);
|
|
}
|
|
else
|
|
{
|
|
$download_url = egw_vfs::download_url(egw_vfs::concat($content['path'],$content['name']));
|
|
if ($download_url[0] == '/') $download_url = egw::link($download_url);
|
|
$js = "window.opener.CKEDITOR.tools.callFunction(".
|
|
$content['ckeditorfuncnum'].",'".
|
|
htmlspecialchars($download_url)."',".
|
|
"'');\nwindow.close();";
|
|
}
|
|
header('Content-type: text/html; charset='.translation::charset());
|
|
echo "<html>\n<head>\n<script type='text/javascript'>\n$js\n</script>\n</head>\n</html>\n";
|
|
common::egw_exit();
|
|
}
|
|
}
|
|
elseif(isset($content['apps']))
|
|
{
|
|
list($app) = each($content['apps']);
|
|
if ($app == 'home') $content['path'] = filemanager_ui::get_home_dir();
|
|
}
|
|
|
|
//Deactivate the opload field if the current directory is not writeable or
|
|
//we're currently not in the single file open mode.
|
|
$content['no_upload'] = !egw_vfs::is_writable($content['path']) ||
|
|
!in_array($content['mode'],array('open'));
|
|
|
|
$content['apps'] = array_keys(self::get_apps());
|
|
|
|
if (isset($app))
|
|
{
|
|
$content['path'] = '/apps/'.(isset($content['apps'][$app]) ? $content['apps'][$app] : $app);
|
|
}
|
|
if ((substr($content['path'],0,strlen('/apps/favorites/')) == '/apps/favorites/' /*|| // favorites the imediatly resolved
|
|
egw_vfs::is_link($content['path'])*/) && // we could replace all symlinks with the link, to save space in the URL
|
|
$link = egw_vfs::readlink($content['path']))
|
|
{
|
|
$content['path'] = $link[0] == '/' ? $link : egw_vfs::concat($content['path'],'../'.$link);
|
|
}
|
|
if (!$content['path'] || !egw_vfs::is_dir($content['path']))
|
|
{
|
|
$content['path'] = filemanager_ui::get_home_dir();
|
|
}
|
|
if (!($files = egw_vfs::find($content['path'],array(
|
|
'order' => 'name',
|
|
'sort' => 'ASC',
|
|
'maxdepth' => 1,
|
|
))))
|
|
{
|
|
$content['msg'] = lang("Can't open directory %1!",$content['path']);
|
|
}
|
|
else
|
|
{
|
|
$n = 0;
|
|
$content['dir'] = array('mode' => $content['mode']);
|
|
array_shift($files); // remove directory itself
|
|
foreach($files as $path)
|
|
{
|
|
$name = egw_vfs::basename($path);
|
|
$is_dir = egw_vfs::is_dir($path);
|
|
if ($content['mime'] && !$is_dir && egw_vfs::mime_content_type($path) != $content['mime'])
|
|
{
|
|
continue; // does not match mime-filter --> ignore
|
|
}
|
|
$content['dir'][$n] = array(
|
|
'name' => $name,
|
|
'path' => $path,
|
|
'onclick' => $is_dir ? "return select_goto('".addslashes($path)."');" :
|
|
($content['mode'] != 'open-multiple' ? "return select_show('".addslashes($name)."');" :
|
|
"return select_toggle('".addslashes($name)."');"),
|
|
);
|
|
if ($is_dir && $content['mode'] == 'open-multiple')
|
|
{
|
|
$readonlys['selected['.$name.']'] = true;
|
|
}
|
|
++$n;
|
|
}
|
|
if (!$n) $readonlys['selected[]'] = true; // remove checkbox from empty line
|
|
}
|
|
|
|
$content['js'] = '<script type="text/javascript">
|
|
function select_goto(to)
|
|
{
|
|
path = document.getElementById("exec[path]");
|
|
path.value = to;
|
|
path.form.submit();
|
|
return false;
|
|
}
|
|
function select_show(file)
|
|
{
|
|
var editfield = document.getElementById("exec[name]");
|
|
editfield.value = file;
|
|
return false;
|
|
}
|
|
function select_toggle(file)
|
|
{
|
|
checkbox = document.getElementById("exec[dir][selected]["+file+"]");
|
|
if (checkbox) checkbox.checked = !checkbox.checked;
|
|
return false;
|
|
}
|
|
</script>
|
|
';
|
|
// scroll to end of path
|
|
$GLOBALS['egw']->js->set_onload("document.getElementById('exec[path][c". (count(explode('/',$content['path']))-1) ."]').scrollIntoView();");
|
|
|
|
//_debug_array($readonlys);
|
|
egw_session::appsession('select_path','filemanger',$content['path']);
|
|
$tpl = new etemplate('filemanager.select');
|
|
$preserve = array(
|
|
'mode' => $content['mode'],
|
|
'method' => $content['method'],
|
|
'id' => $content['id'],
|
|
'label' => $content['label'],
|
|
'mime' => $content['mime'],
|
|
'options-mime' => $content['options-mime'],
|
|
);
|
|
|
|
if (isset($content['ckeditorfuncnum']))
|
|
{
|
|
$preserve['ckeditorfuncnum'] = $content['ckeditorfuncnum'];
|
|
$preserve['ckeditor'] = $content['ckeditor'];
|
|
}
|
|
|
|
$tpl->exec('filemanager.filemanager_select.select',$content,$sel_options,$readonlys,$preserve,2);
|
|
}
|
|
|
|
/**
|
|
* Get a list off all apps having an application directory in VFS
|
|
*
|
|
* @return array
|
|
*/
|
|
static function get_apps()
|
|
{
|
|
$apps = array(false); // index starting from 1
|
|
if (isset($GLOBALS['egw_info']['apps']['stylite'])) $apps = array('favorites' => lang('Favorites'));
|
|
$apps += egw_link::app_list('query');
|
|
|
|
unset($apps['mydms']); // they do NOT support adding files to VFS
|
|
unset($apps['wiki']);
|
|
|
|
return $apps;
|
|
}
|
|
}
|