forked from extern/egroupware
453 lines
14 KiB
PHP
453 lines
14 KiB
PHP
<?php
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/**
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* EGroupware - Hooks for admin, preferences and sidebox-menus
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*
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* @link http://www.egroupware.org
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* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
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* @package filemanager
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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*/
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use EGroupware\Api;
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use EGroupware\Api\Framework;
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use EGroupware\Api\Egw;
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use EGroupware\Api\Json\Push;
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use EGroupware\Api\Vfs;
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/**
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* Class containing admin, preferences and sidebox-menus (used as hooks)
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*/
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class filemanager_hooks
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{
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static $appname = 'filemanager';
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/**
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* Data for Filemanagers sidebox menu
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*
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* @param array $args
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*/
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static function sidebox_menu($args)
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{
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// Magic etemplate2 favorites menu (from nextmatch widget)
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display_sidebox(self::$appname, lang('Favorites'), Framework\Favorites::list_favorites(self::$appname));
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$location = is_array($args) ? $args['location'] : $args;
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$rootpath = '/';
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$basepath = '/home';
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$homepath = '/home/'.$GLOBALS['egw_info']['user']['account_lid'];
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//echo "<p>admin_prefs_sidebox_hooks::all_hooks(".print_r($args,True).") appname='$appname', location='$location'</p>\n";
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$file_prefs = &$GLOBALS['egw_info']['user']['preferences'][self::$appname];
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if ($location == 'sidebox_menu')
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{
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$title = $GLOBALS['egw_info']['apps'][self::$appname]['title'] . ' '. lang('Menu');
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$file = array();
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// add "file a file" (upload) dialog
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$file[] = array(
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'text' => 'File a file',
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'link' => "javascript:app.filemanager.fileafile()",
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'app' => 'api',
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'icon' => 'upload',
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'disableIfNoEPL' => true
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);
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// add selection for available views, if we have more then one
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if (count(filemanager_ui::init_views()) > 1)
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{
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$index_url = Egw::link('/index.php',array('menuaction' => 'filemanager.filemanager_ui.index'),false);
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$file[] = array(
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'text' => Api\Html::select('filemanager_view',filemanager_ui::get_view(),filemanager_ui::$views,false,
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' onchange="'."egw_appWindow('filemanager').location='$index_url&view='+this.value;".
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'" style="width: 100%;"'),
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'no_lang' => True,
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'link' => False
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);
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}
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if ($file_prefs['showhome'] != 'no')
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{
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$file['Your home directory'] = Egw::link('/index.php',array('menuaction'=>self::$appname.'.filemanager_ui.index','path'=>$homepath,'ajax'=>'true'));
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}
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if ($file_prefs['showusers'] != 'no')
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{
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$file['Users and groups'] = Egw::link('/index.php',array('menuaction'=>self::$appname.'.filemanager_ui.index','path'=>$basepath,'ajax'=>'true'));
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}
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if (!empty($file_prefs['showbase']) && $file_prefs['showbase']=='yes')
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{
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$file['Basedirectory'] = Egw::link('/index.php',array('menuaction'=>self::$appname.'.filemanager_ui.index','path'=>$rootpath,'ajax'=>'true'));
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}
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if (!empty($file_prefs['startfolder']))
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{
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$file['Startfolder']= Egw::link('/index.php',array('menuaction'=>self::$appname.'.filemanager_ui.index','path'=>$file_prefs['startfolder'],'ajax'=>'true'));
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}
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$file['Shared files'] = Egw::link('/index.php','menuaction=filemanager.filemanager_shares.index&ajax=true');
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$file[] = ['text'=>'--'];
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$file['Placeholders'] = Egw::link('/index.php','menuaction=filemanager.filemanager_merge.show_replacements');
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display_sidebox(self::$appname,$title,$file);
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}
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if ($GLOBALS['egw_info']['user']['apps']['admin']) self::admin(self::$appname);
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}
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/**
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* Entries for filemanagers's admin menu
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*
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* @param string|array $location ='admin' hook name or params
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*/
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static function admin($location = 'admin')
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{
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if (is_array($location)) $location = $location['location'];
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$file = array(
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//'Site Configuration' => Egw::link('/index.php','menuaction=admin.admin_config.index&appname='.self::$appname.'&ajax=true'),
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'Custom fields' => Egw::link('/index.php', 'menuaction=admin.admin_customfields.index&appname=' . self::$appname . '&ajax=true'),
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'Check virtual filesystem' => Egw::link('/index.php', 'menuaction=filemanager.filemanager_admin.fsck'),
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'Quota' => Egw::link('/index.php', 'menuaction=filemanager.filemanager_admin.quota&ajax=true'),
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'VFS mounts and versioning' => Egw::link('/index.php', 'menuaction=filemanager.filemanager_admin.index&ajax=true'),
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);
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if ($location == 'admin')
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{
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display_section(self::$appname,$file);
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}
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else
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{
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display_sidebox(self::$appname,lang('Admin'),$file);
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}
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}
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/**
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* Settings for preferences
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*
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* @return array with settings
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*/
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static function settings()
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{
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$yes_no = array(
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'no' => lang('No'),
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'yes' => lang('Yes')
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);
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$settings = array(
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'sections.1' => array(
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'type' => 'section',
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'title' => lang('General settings'),
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'no_lang'=> true,
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'xmlrpc' => False,
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'admin' => False
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),
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'startfolder' => array(
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'type' => 'input',
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'name' => 'startfolder',
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'size' => 60,
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'label' => 'Enter the complete VFS path to specify your desired start folder.',
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'help' => 'The default start folder is your personal Folder. The default is used, if you leave this empty, the path does not exist or you lack the neccessary access permissions.',
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'xmlrpc' => True,
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'admin' => False,
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),
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);
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$settings += array(
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'showbase' => array(
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'type' => 'select',
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'name' => 'showbase',
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'values' => $yes_no,
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'label' => 'Show link to filemanagers basedirectory (/) in side box menu?',
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'help' => 'Default behavior is NO. The link will not be shown, but you are still able to navigate to this location, or configure this paricular location as startfolder or folderlink.',
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'xmlrpc' => True,
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'admin' => False,
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'default' => 'no',
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),
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'showhome' => array(
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'type' => 'select',
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'name' => 'showhome',
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'values' => $yes_no,
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'label' => lang('Show link "%1" in side box menu?',lang('Your home directory')),
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'xmlrpc' => True,
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'admin' => False,
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'forced' => 'yes',
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),
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'showusers' => array(
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'type' => 'select',
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'name' => 'showusers',
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'values' => $yes_no,
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'label' => lang('Show link "%1" in side box menu?', lang('Users and groups')),
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'xmlrpc' => True,
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'admin' => False,
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'forced' => 'yes',
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),
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);
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$merge = new filemanager_merge();
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$settings += $merge->merge_preferences();
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$editorLink = self::getEditorLink();
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$mimes = array('0' => lang('None'));
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foreach((array)$editorLink['mime'] as $mime => $value)
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{
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$mimes[$mime] = lang('%1 file', strtoupper($value['ext'])) . ' (' . $mime . ')';
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if(!empty($value['extra_extensions']))
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{
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$mimes[$mime] .= ', ' . strtoupper(implode(', ', $value['extra_extensions']));
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}
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}
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$merge_open_handler = array ('download' => lang('download'), 'collabora' => 'Collabora');
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$document_doubleclick_action = array (
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'collabora' => lang('open documents with Collabora, if permissions are given'),
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'download' => lang('download documents'),
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'collabeditor' => lang('open odt documents with CollabEditor')
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);
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if (!$GLOBALS['egw_info']['user']['apps']['collabora'])
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{
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unset($document_doubleclick_action['collabora'], $merge_open_handler['collabora']);
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}
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if (!$GLOBALS['egw_info']['user']['apps']['collabeditor']) unset($document_doubleclick_action['collabeditor']);
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asort($mimes);
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$settings += array (
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'sections.2' => array(
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'type' => 'section',
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'title' => lang('Collabora Online'),
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'no_lang'=> true,
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'xmlrpc' => False,
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'admin' => False
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),
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'collab_excluded_mimes' => array(
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'type' => 'taglist',
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'label' => lang('Excludes selected mime types'),
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'help' => lang('Excludes selected mime types from being opened by editor'),
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'name' => 'collab_excluded_mimes',
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'values' => $mimes,
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'default' => 'application/pdf',
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'attributes' => array(
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'autocompelete_url' => ' ',
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'autocomplete_params' => ' ',
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'select_options' => $mimes
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)
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),
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'merge_open_handler' => array(
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'type' => 'select',
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'label' => lang('Merge print open handler'),
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'help' => lang('Defines how to open a merge print document'),
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'name' => 'merge_open_handler',
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'values' => $merge_open_handler,
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'default' => file_exists(EGW_SERVER_ROOT.'/collabora') ? 'collabora' : 'download',
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),
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'document_doubleclick_action' => array (
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'type' => 'select',
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'label' => lang('Default action on double-click'),
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'help' => lang('Defines how to handle double click action on a document file. Images are always opened in the expose-view and emails with email application. All other mime-types are handled by the browser itself.'),
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'name' => 'document_doubleclick_action',
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'values' => $document_doubleclick_action,
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'default' => file_exists(EGW_SERVER_ROOT.'/collabora') ? 'collabora' : 'download',
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)
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);
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if($GLOBALS['egw_info']['user']['apps']['collabora'])
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{
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$settings += array(
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'ui_mode' => array(
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'type' => 'select',
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'label' => lang('UI mode'),
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'name' => 'ui_mode',
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'values' => ['classic' => lang('classic'),'notebookbar' => lang('notebookbar')],
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'default' => 'notebookbar'
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)
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);
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}
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return $settings;
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}
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/**
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* Register filemanager as handler for directories
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*
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* @return array see Api\Link class
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*/
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static function search_link()
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{
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return array(
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'edit' => array(
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'menuaction' => 'filemanager.filemanager_ui.file',
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),
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'edit_id' => 'path',
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'edit_popup' => '495x425',
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'mime' => array(
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Vfs::DIR_MIME_TYPE => array(
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'menuaction' => 'filemanager.filemanager_ui.index',
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'ajax' => 'true',
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'mime_id' => 'path',
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'mime_target' => 'filemanager',
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// Prevent url from changing to webdav
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'mime_url' => ''
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),
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),
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'additional' => array(
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'filemanager-editor' => self::getEditorLink()
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),
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'merge' => true,
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'entry' => 'File',
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'entries' => 'Files',
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'view_popup' => '980x750'
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);
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}
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/**
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* Gets registered links for VFS file editor
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*
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* @return array|null links
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*/
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static function getEditorLink()
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{
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foreach (Api\Hooks::process('filemanager-editor-link', 'collabora') as $app => $link)
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{
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if($link && !empty($GLOBALS['egw_info']['user']['apps'][$app]) &&
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(empty($GLOBALS['egw_info']['user']['preferences']['filemanager']['document_doubleclick_action']) ||
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$GLOBALS['egw_info']['user']['preferences']['filemanager']['document_doubleclick_action'] == $app))
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{
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break;
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}
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}
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return $link;
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}
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/**
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* Hooks called by vfs, implemented to be able to notify subscribed users about changed files
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*
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* No need to care for rename or unlink/rmdir as subscriptions are store as properties of the file/directory!
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*
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* @param array $data
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* @param string $data [location] 'vfs_read', 'vfs_added', 'vfs_modified', 'vfs_unlink', 'vfs_rename', 'vfs_mkdir', 'vfs_rmdir'
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* @param string $data [path] vfs path
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* @param string $data [url] backend url
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* @param string $data [mode] mode of fopen for location=vfs_file_modified
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* @param string $data [to|from|to_url|from_url] for location=vfs_file_rename
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* @param string $data [stat] only for vfs_(unlink|rmdir), as hook get's called after successful unlink/rmdir call
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*/
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public static function vfs_hooks(array $data)
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{
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$path = $data['path'];
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if(!$path && $data['to'])
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{
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$path = $data['to'];
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}
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// ignore / do NOT notify about temporary files or lockfiles created by office programms
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if(preg_match('/(^~\$|^\.~lock\.|\.tmp$)/', Vfs::basename($path)))
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{
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return;
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}
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$stat = isset($data['stat']) ? $data['stat'] : Vfs::stat($path);
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// we ignore notifications about zero size files, created by some WebDAV clients prior to every real update!
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if($stat['size'] || Vfs::is_dir($path))
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{
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self::push($data, $stat);
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}
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}
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/**
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* Push change information to clients
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*
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* @param array $data
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* @return void
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* @throws Api\Json\Exception
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*/
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protected static function push(array $data, array $stat)
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{
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$path = $data['to'] ?? $data['from'] ?? $data['path'];
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if($path && $data['url'] && $path != $data['url'] &&
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($path_dir = Vfs::parse_url($path, PHP_URL_PATH)) !== ($url_dir = Vfs::parse_url($data['url'], PHP_URL_PATH)))
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{
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// Looks like some path remapping going on, probably a share
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// Try to notify the url path too
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$remap = [];
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foreach(['from', 'to', 'path'] as $map_path)
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{
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if($data[$map_path])
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{
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$remap[$map_path] = str_replace($path_dir, $url_dir, Vfs::parse_url($data[$map_path], PHP_URL_PATH));
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}
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}
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static::push($remap + $data, $stat);
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}
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// Who do we want to broadcast to
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$account_id = [];
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if(str_starts_with($data['from'], '/home/') || str_starts_with($data['to'], '/home/') || str_starts_with($path, '/home/'))
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{
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// In home, send to just owner and group members
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if($stat['uid'])
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{
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$account_id[] = $stat['uid'];
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}
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if($stat['gid'])
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{
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$account_id += $GLOBALS['egw']->accounts->members('-' . $stat['gid'], true);
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}
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}
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else
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{
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// Send to everyone
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$account_id = Push::ALL;
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}
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// Send along some ACL info - a list of account_ids that should have read access
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$acl = [];
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if($stat['uid'])
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{
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$acl[] = $stat['uid'];
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}
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if($stat['gid'])
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{
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$acl[] = -$stat['gid'];
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}
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foreach(['to', 'from', 'path'] as $field)
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{
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$eacl = Vfs::get_eacl($data[$field]);
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if($eacl)
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{
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$acl = array_merge($acl, array_column($eacl, 'owner'));
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}
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}
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$acl = array_unique($acl);
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$type = '';
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$push = new Push($account_id);
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switch($data['location'])
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{
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case 'vfs_rename':
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// Extra push to remove the old, since path = ID
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$push->apply("egw.push",
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[[
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'app' => 'filemanager',
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'id' => $data['from'],
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'type' => 'delete',
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'acl' => $acl,
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'account_id' => $GLOBALS['egw_info']['user']['account_id']
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]]
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);
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// fall through
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case 'vfs_added':
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case 'vfs_mkdir':
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$type = 'add';
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break;
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case 'vfs_modified':
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$type = 'update';
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break;
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case 'vfs_unlink':
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case 'vfs_rmdir':
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$type = 'delete';
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break;
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}
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$push->apply("egw.push",
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[[
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'app' => 'filemanager',
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'id' => $data['to'] ?? $path,
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'type' => $type,
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'acl' => $acl,
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'account_id' => $GLOBALS['egw_info']['user']['account_id']
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]]
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);
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}
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}
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