mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-11-25 09:23:28 +01:00
362 lines
11 KiB
PHP
362 lines
11 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) 2009-2016 by Ralf Becker <RalfBecker-AT-outdoor-training.de>
|
|
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
|
* @version $Id$
|
|
*/
|
|
|
|
use EGroupware\Api;
|
|
use EGroupware\Api\Link;
|
|
use EGroupware\Api\Framework;
|
|
use EGroupware\Api\Egw;
|
|
use EGroupware\Api\Vfs;
|
|
use EGroupware\Api\Etemplate;
|
|
|
|
/**
|
|
* 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)
|
|
{
|
|
$_GET = array_stripslashes($_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'] = Api\Cache::getSession('filemanager','ckeditorfuncnum');
|
|
}
|
|
$content['mode'] = $_GET['mode'];
|
|
if (!in_array($content['mode'],array('open','open-multiple','saveas','select-dir')))
|
|
{
|
|
throw new Api\Exception\WrongParameter("Wrong or unset required mode parameter!");
|
|
}
|
|
$content['path'] = $_GET['path'];
|
|
if (empty($content['path']))
|
|
{
|
|
$content['path'] = Api\Cache::getSession('filemanger', 'select_path');
|
|
}
|
|
$content['name'] = (string)$_GET['name'];
|
|
$content['method'] = $_GET['method'];
|
|
if ($content['method'] == 'ckeditor_return')
|
|
{
|
|
if (isset($_GET['CKEditorFuncNum']) && is_numeric($_GET['CKEditorFuncNum']))
|
|
{
|
|
Api\Cache::setSession('filemanager','ckeditorfuncnum',
|
|
$content['ckeditorfuncnum'] = $_GET['CKEditorFuncNum']);
|
|
}
|
|
else
|
|
{
|
|
throw new Api\Exception\WrongParameter("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'])))
|
|
{
|
|
$sel_options['mime'] = array();
|
|
foreach((array)$_GET['mime'] as $key => $value)
|
|
{
|
|
if (is_numeric($key))
|
|
{
|
|
$sel_options['mime'][$value] = lang('%1 files',strtoupper(Api\MimeMagic::mime2ext($value))).' ('.$value.')';
|
|
}
|
|
else
|
|
{
|
|
$sel_options['mime'][$key] = lang('%1 files',strtoupper($value)).' ('.$key.')';
|
|
}
|
|
}
|
|
|
|
list($content['mime']) = each($sel_options['mime']);
|
|
error_log(array2string($content['options-mime']));
|
|
}
|
|
}
|
|
elseif(isset($content['button']))
|
|
{
|
|
list($button) = each($content['button']);
|
|
unset($content['button']);
|
|
switch($button)
|
|
{
|
|
case 'home':
|
|
$content['path'] = filemanager_ui::get_home_dir();
|
|
break;
|
|
case 'ok':
|
|
$copy_result = null;
|
|
if (isset($content['file_upload']['name']) && file_exists($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!)
|
|
$content['name'] = Vfs::encodePathComponent($content['file_upload']['name']);
|
|
$to_path = Vfs::concat($content['path'],$content['name']);
|
|
|
|
$copy_result = (Vfs::is_writable($content['path']) || Vfs::is_writable($to_path)) &&
|
|
copy($content['file_upload']['tmp_name'],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)
|
|
{
|
|
$files[] = Vfs::concat($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;
|
|
|
|
case 'saveas':
|
|
// Don't trust the name the user gives, encode it
|
|
$content['name'] = Vfs::encodePathComponent($content['name']);
|
|
// Fall through
|
|
|
|
default:
|
|
$files = Vfs::concat($content['path'],$content['name']);
|
|
break;
|
|
}
|
|
|
|
if ($content['method'] && $content['method'] != 'ckeditor_return')
|
|
{
|
|
$js = ExecMethod2($content['method'],$content['id'],$files);
|
|
}
|
|
else if ($content['method'] == 'ckeditor_return')
|
|
{
|
|
$download_url = Vfs::download_url(Vfs::concat($content['path'],$content['name']));
|
|
if ($download_url[0] == '/') $download_url = Egw::link($download_url);
|
|
$js = "window.opener.CKEDITOR.tools.callFunction(".
|
|
$content['ckeditorfuncnum'].",'".
|
|
str_replace("'", "\\'", $download_url)."',".
|
|
"'');\negw(window).close();";
|
|
}
|
|
if(Api\Json\Response::isJSONResponse() && !($content['method'] == 'ckeditor_return'))
|
|
{
|
|
$response = Api\Json\Response::get();
|
|
if($js)
|
|
{
|
|
$response->script($js);
|
|
}
|
|
// Ahh!
|
|
// The vfs-select widget looks for this
|
|
$response->script('this.selected_files = '.json_encode($files) . '; egw(this).close();');
|
|
}
|
|
else
|
|
{
|
|
header('Content-type: text/html; charset='.Api\Translation::charset());
|
|
echo "<html>\n<head>\n<script type='text/javascript'>\n$js\n</script>\n</head>\n</html>\n";
|
|
}
|
|
exit();
|
|
}
|
|
|
|
$sel_options['mime'] = $content['options-mime'];
|
|
}
|
|
elseif(isset($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.
|
|
$content['no_upload'] = !Vfs::is_writable($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);
|
|
}
|
|
|
|
// Set a flag for easy detection as we go
|
|
$favorites_flag = substr($content['path'],0,strlen('/apps/favorites')) == '/apps/favorites';
|
|
|
|
if (!$favorites_flag && (!$content['path'] || !Vfs::is_dir($content['path'])))
|
|
{
|
|
$content['path'] = filemanager_ui::get_home_dir();
|
|
}
|
|
$tpl = new Etemplate('filemanager.select');
|
|
|
|
if ($favorites_flag)
|
|
{
|
|
// Display favorites as if they were folders
|
|
$files = array();
|
|
$favorites = Framework\Favorites::get_favorites('filemanager');
|
|
$n = 0;
|
|
foreach($favorites as $favorite)
|
|
{
|
|
$path = $favorite['state']['path'];
|
|
// Just directories
|
|
if(!$path) continue;
|
|
if ($path == $content['path']) continue; // remove directory itself
|
|
|
|
$mime = Vfs::mime_content_type($path);
|
|
$content['dir'][$n] = array(
|
|
'name' => $favorite['name'],
|
|
'path' => $path,
|
|
'mime' => $mime,
|
|
'is_dir' => true
|
|
);
|
|
if ($content['mode'] == 'open-multiple')
|
|
{
|
|
$readonlys['selected['.$favorite['name'].']'] = true;
|
|
}
|
|
++$n;
|
|
}
|
|
}
|
|
else if (!($files = Vfs::find($content['path'],array(
|
|
'dirsontop' => true,
|
|
'order' => 'name',
|
|
'sort' => 'ASC',
|
|
'maxdepth' => 1,
|
|
))))
|
|
{
|
|
$content['msg'] = lang("Can't open directory %1!",$content['path']);
|
|
}
|
|
else
|
|
{
|
|
$n = 0;
|
|
$content['dir'] = array('mode' => $content['mode']);
|
|
foreach($files as $path)
|
|
{
|
|
if ($path == $content['path']) continue; // remove directory itself
|
|
|
|
$name = Vfs::basename($path);
|
|
$is_dir = Vfs::is_dir($path);
|
|
$mime = Vfs::mime_content_type($path);
|
|
if ($content['mime'] && !$is_dir && $mime != $content['mime'])
|
|
{
|
|
continue; // does not match mime-filter --> ignore
|
|
}
|
|
$content['dir'][$n] = array(
|
|
'name' => $name,
|
|
'path' => $path,
|
|
'mime' => $mime,
|
|
'is_dir' => $is_dir
|
|
);
|
|
if ($is_dir && $content['mode'] == 'open-multiple')
|
|
{
|
|
$readonlys['selected['.$name.']'] = true;
|
|
}
|
|
++$n;
|
|
}
|
|
if (!$n) $readonlys['selected[]'] = true; // remove checkbox from empty line
|
|
}
|
|
$readonlys['button[createdir]'] = !Vfs::is_writable($content['path']);
|
|
|
|
//_debug_array($readonlys);
|
|
Api\Cache::setSession('filemanger', 'select_path', $content['path']);
|
|
$preserve = array(
|
|
'mode' => $content['mode'],
|
|
'method' => $content['method'],
|
|
'id' => $content['id'],
|
|
'label' => $content['label'],
|
|
'mime' => $content['mime'],
|
|
'options-mime' => $sel_options['mime'],
|
|
'old_path' => $content['path'],
|
|
);
|
|
|
|
if (isset($content['ckeditorfuncnum']))
|
|
{
|
|
$preserve['ckeditorfuncnum'] = $content['ckeditorfuncnum'];
|
|
$preserve['ckeditor'] = $content['ckeditor'];
|
|
}
|
|
|
|
// tell framework we need inline javascript for ckeditor_return
|
|
if ($content['method'] == 'ckeditor_return')
|
|
{
|
|
Api\Header\ContentSecurityPolicy::add('script-src', 'unsafe-inline');
|
|
}
|
|
$tpl->exec('filemanager.filemanager_select.select',$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'));
|
|
$apps += Link::app_list('query');
|
|
|
|
unset($apps['mydms']); // they do NOT support adding files to VFS
|
|
unset($apps['wiki']);
|
|
unset($apps['api-accounts']);
|
|
unset($apps['addressbook-email']);
|
|
|
|
return $apps;
|
|
}
|
|
}
|