forked from extern/egroupware
350 lines
9.4 KiB
PHP
Executable File
350 lines
9.4 KiB
PHP
Executable File
<?php
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/**************************************************************************\
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* eGroupWare API - Applications manager functions *
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* This file written by Mark Peters <skeeter@phpgroupware.org> *
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* Copyright (C) 2001 Mark Peters *
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* ------------------------------------------------------------------------ *
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* This library is part of the eGroupWare API *
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* http://www.egroupware.org/api *
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* ------------------------------------------------------------------------ *
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* This library is free software; you can redistribute it and/or modify it *
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* under the terms of the GNU Lesser General Public License as published by *
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* the Free Software Foundation; either version 2.1 of the License, *
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* or any later version. *
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* This library is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
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* See the GNU Lesser General Public License for more details. *
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* You should have received a copy of the GNU Lesser General Public License *
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* along with this library; if not, write to the Free Software Foundation, *
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* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
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\**************************************************************************/
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/* $Id$ */
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/**
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* functions for managing and installing apps
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*
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* Author: skeeter
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*/
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class applications
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{
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var $account_id;
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var $data = Array();
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var $db;
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var $table_name = 'egw_applications';
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var $public_functions = array(
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'list_methods' => True,
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'read' => True
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);
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var $xmlrpc_methods = array();
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/**************************************************************************\
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* Standard constructor for setting $this->account_id *
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\**************************************************************************/
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/**
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* standard constructor for setting $this->account_id
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*
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* @param $account_id account id
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*/
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function applications($account_id = '')
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{
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if (is_object($GLOBALS['egw_setup']) && is_object($GLOBALS['egw_setup']->db))
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{
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$this->db = clone($GLOBALS['egw_setup']->db);
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}
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else
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{
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$this->db = clone($GLOBALS['egw']->db);
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}
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$this->db->set_app('phpgwapi');
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$this->account_id = get_account_id($account_id);
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$this->xmlrpc_methods[] = array(
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'name' => 'read',
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'description' => 'Return a list of applications the current user has access to'
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);
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}
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function NOT_list_methods($_type='xmlrpc')
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{
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/*
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This handles introspection or discovery by the logged in client,
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in which case the input might be an array. The server always calls
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this function to fill the server dispatch map using a string.
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*/
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if (is_array($_type))
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{
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$_type = $_type['type'] ? $_type['type'] : $_type[0];
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}
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switch($_type)
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{
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case 'xmlrpc':
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$xml_functions = array(
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'read' => array(
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'function' => 'read',
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'signature' => array(array(xmlrpcStruct)),
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'docstring' => lang('Returns struct of users application access')
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),
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'list_methods' => array(
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'function' => 'list_methods',
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'signature' => array(array(xmlrpcStruct,xmlrpcString)),
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'docstring' => lang('Read this list of methods.')
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)
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);
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return $xml_functions;
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break;
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case 'soap':
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return $this->soap_functions;
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break;
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default:
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return array();
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break;
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}
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}
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/**************************************************************************\
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* These are the standard $this->account_id specific functions *
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\**************************************************************************/
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/**
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* read from repository
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*
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* private should only be called from withing this class
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*/
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function read_repository()
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{
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if (!isset($GLOBALS['egw_info']['apps']) || !is_array($GLOBALS['egw_info']['apps']))
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{
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$this->read_installed_apps();
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}
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$this->data = Array();
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if(!$this->account_id)
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{
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return False;
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}
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$apps = $GLOBALS['egw']->acl->get_user_applications($this->account_id);
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foreach($GLOBALS['egw_info']['apps'] as $app => $data)
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{
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if (isset($apps[$app]) && $apps[$app])
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{
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$this->data[$app] = array(
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'title' => $GLOBALS['egw_info']['apps'][$app]['title'],
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'name' => $app,
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'enabled' => True,
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'status' => $GLOBALS['egw_info']['apps'][$app]['status'],
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'id' => $GLOBALS['egw_info']['apps'][$app]['id']
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);
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}
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}
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return $this->data;
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}
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/**
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* read from the repository
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*
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* pubic function that is used to determine what apps a user has rights to
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*/
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function read()
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{
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if (!count($this->data))
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{
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$this->read_repository();
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}
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return $this->data;
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}
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/**
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* add an app to a user profile
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*
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* @discussion
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* @param $apps array containing apps to add for a user
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*/
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function add($apps)
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{
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if(is_array($apps))
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{
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foreach($apps as $app)
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{
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$this->data[$app] = array(
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'title' => $GLOBALS['egw_info']['apps'][$app]['title'],
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'name' => $app,
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'enabled' => True,
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'status' => $GLOBALS['egw_info']['apps'][$app]['status'],
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'id' => $GLOBALS['egw_info']['apps'][$app]['id']
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);
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}
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}
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elseif(gettype($apps))
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{
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$this->data[$apps] = array(
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'title' => $GLOBALS['egw_info']['apps'][$apps]['title'],
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'name' => $apps,
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'enabled' => True,
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'status' => $GLOBALS['egw_info']['apps'][$apps]['status'],
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'id' => $GLOBALS['egw_info']['apps'][$apps]['id']
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);
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}
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return $this->data;
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}
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/**
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* delete an app from a user profile
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*
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* @discussion
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* @param $appname appname to remove
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*/
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function delete($appname)
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{
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if($this->data[$appname])
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{
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unset($this->data[$appname]);
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}
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return $this->data;
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}
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/**
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* update the array(?)
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*
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* @discussion
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* @param $data update the repository array(?)
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*/
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function update_data($data)
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{
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$this->data = $data;
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return $this->data;
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}
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/**
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* save the repository
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*
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* @discussion
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*/
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function save_repository()
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{
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$num_rows = $GLOBALS['egw']->acl->delete_repository("%%", 'run', $this->account_id);
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foreach($this->data as $app => $data)
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{
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if(!$this->is_system_enabled($app))
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{
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continue;
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}
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$GLOBALS['egw']->acl->add_repository($app,'run',$this->account_id,1);
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}
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return $this->data;
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}
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/**************************************************************************\
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* These are the non-standard $this->account_id specific functions *
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\**************************************************************************/
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function app_perms()
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{
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if (!count($this->data))
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{
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$this->read_repository();
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}
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foreach ($this->data as $app => $data)
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{
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$apps[] = $this->data[$app]['name'];
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}
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return $apps;
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}
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function read_account_specific()
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{
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if (!is_array($GLOBALS['egw_info']['apps']))
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{
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$this->read_installed_apps();
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}
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if ($app_list = $GLOBALS['egw']->acl->get_app_list_for_id('run',1,$this->account_id))
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{
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foreach($app_list as $app)
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{
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if ($this->is_system_enabled($app))
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{
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$this->data[$app] = array(
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'title' => $GLOBALS['egw_info']['apps'][$app]['title'],
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'name' => $app,
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'enabled' => True,
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'status' => $GLOBALS['egw_info']['apps'][$app]['status'],
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'id' => $GLOBALS['egw_info']['apps'][$app]['id']
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);
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}
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}
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}
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return $this->data;
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}
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/**************************************************************************\
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* These are the generic functions. Not specific to $this->account_id *
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\**************************************************************************/
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/**
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* populate array with a list of installed apps
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*
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*/
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function read_installed_apps()
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{
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$this->db->select($this->table_name,'*','app_enabled != 0',__LINE__,__FILE__,false,'ORDER BY app_order ASC');
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while ($this->db->next_record())
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{
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$title = $app_name = $this->db->f('app_name');
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if (@is_array($GLOBALS['egw_info']['user']['preferences']) && ($t = lang($app_name)) != $app_name.'*')
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{
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$title = $t;
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}
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$GLOBALS['egw_info']['apps'][$this->db->f('app_name')] = Array(
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'title' => $title,
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'name' => $this->db->f('app_name'),
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'enabled' => True,
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'status' => $this->db->f('app_enabled'),
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'id' => (int)$this->db->f('app_id'),
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'order' => (int)$this->db->f('app_order'),
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'version' => $this->db->f('app_version')
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);
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}
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}
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/**
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* check if an app is enabled
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*
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* @param $appname name of the app to check for
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*/
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function is_system_enabled($appname)
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{
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if(!is_array($GLOBALS['egw_info']['apps']))
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{
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$this->read_installed_apps();
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}
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if ($GLOBALS['egw_info']['apps'][$appname]['enabled'])
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{
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return True;
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}
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else
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{
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return False;
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}
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}
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function id2name($id)
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{
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foreach($GLOBALS['egw_info']['apps'] as $appname => $app)
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{
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if((int)$app['id'] == (int)$id)
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{
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return $appname;
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}
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}
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return '';
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}
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function name2id($appname)
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{
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if(is_array($GLOBALS['egw_info']['apps'][$appname]))
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{
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return $GLOBALS['egw_info']['apps'][$appname]['id'];
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}
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return 0;
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}
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}
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