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source: trunk/phpgwapi/inc/functions.inc.php @ 2645

Revision 2645, 19.5 KB checked in by amuller, 14 years ago (diff)
Ticket #1044 - Adicionando suporte no expressoMail
Property svn:eol-style set to `native` Property svn:executable set to ``*

Line
1	<?php
2	/**************************************************************************\
3	* eGroupWare API - phpgwapi loader *
4	* This file written by Dan Kuykendall <seek3r@phpgroupware.org> *
5	* and Joseph Engo <jengo@phpgroupware.org> *
6	* Has a few functions, but primary role is to load the phpgwapi *
7	* Copyright (C) 2000, 2001 Dan Kuykendall *
8	* -------------------------------------------------------------------------*
9	* This library is part of the eGroupWare API *
10	* http://www.egroupware.org/api *
11	* ------------------------------------------------------------------------ *
12	* This library is free software; you can redistribute it and/or modify it *
13	* under the terms of the GNU Lesser General Public License as published by *
14	* the Free Software Foundation; either version 2.1 of the License, *
15	* or any later version. *
16	* This library is distributed in the hope that it will be useful, but *
17	* WITHOUT ANY WARRANTY; without even the implied warranty of *
18	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
19	* See the GNU Lesser General Public License for more details. *
20	* You should have received a copy of the GNU Lesser General Public License *
21	* along with this library; if not, write to the Free Software Foundation, *
22	* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
23	\**************************************************************************/
24
25
26	/***************************************************************************\
27	* If running in PHP3, then force admin to upgrade *
28	\***************************************************************************/
29
30	error_reporting(error_reporting() & ~E_NOTICE);
31
32	include_once(PHPGW_API_INC.'/common_functions.inc.php');
33
34	/*!
35	@function lang
36	@abstract function to handle multilanguage support
37	*/
38	function lang($key,$m1='',$m2='',$m3='',$m4='',$m5='',$m6='',$m7='',$m8='',$m9='',$m10='')
39	{
40	if(is_array($m1))
41	{
42	$vars = $m1;
43	}
44	else
45	{
46	$vars = array($m1,$m2,$m3,$m4,$m5,$m6,$m7,$m8,$m9,$m10);
47	}
48	// Get the translation from Lang File, if the database is down.
49	if(!$GLOBALS['phpgw']->translation){
50	$fn = PHPGW_SERVER_ROOT.'/phpgwapi/setup/phpgw_'.$GLOBALS['_SERVER']['HTTP_ACCEPT_LANGUAGE'].'.lang';
51	if (file_exists($fn)){
52	$fp = fopen($fn,'r');
53	while ($data = fgets($fp,16000)){
54	list($message_id,$app_name,$null,$content) = explode("\t",substr($data,0,-1));
55	$GLOBALS['phpgw_info']['phpgwapi']['lang'][$message_id] = $content;
56	}
57	fclose($fp);
58	}
59	$return = str_replace('%1',$vars[0],$GLOBALS['phpgw_info']['phpgwapi']['lang'][$key]);
60	return $return;
61	}
62	$value = $GLOBALS['phpgw']->translation->translate("$key",$vars);
63	return $value;
64	}
65
66	/* Make sure the header.inc.php is current. */
67	if ($GLOBALS['phpgw_info']['server']['versions']['header'] < $GLOBALS['phpgw_info']['server']['versions']['current_header'])
68	{
69	header("location:setup/manageheader.php");
70	}
71
72	/* Make sure the developer is following the rules. */
73	if (!isset($GLOBALS['phpgw_info']['flags']['currentapp']))
74	{
75	/* This object does not exist yet. */
76	/* $GLOBALS['phpgw']->log->write(array('text'=>'W-MissingFlags, currentapp flag not set'));*/
77
78	echo '<b>!!! YOU DO NOT HAVE YOUR $GLOBALS[\'phpgw_info\'][\'flags\'][\'currentapp\'] SET !!!';
79	echo '<br>!!! PLEASE CORRECT THIS SITUATION !!!</b>';
80	}
81
82	magic_quotes_runtime(false);
83	print_debug('sane environment','messageonly','api');
84
85	/****************************************************************************\
86	* Multi-Domain support *
87	\****************************************************************************/
88
89	/* make them fix their header */
90	if (!isset($GLOBALS['phpgw_domain']))
91	{
92	echo '<center><b>The administrator must upgrade the header.inc.php file before you can continue.</b></center>';
93	exit;
94	}
95	if (!isset($GLOBALS['phpgw_info']['server']['default_domain']) \|\| // allow to overwrite the default domain
96	!isset($GLOBALS['phpgw_domain'][$GLOBALS['phpgw_info']['server']['default_domain']]))
97	{
98	reset($GLOBALS['phpgw_domain']);
99	list($GLOBALS['phpgw_info']['server']['default_domain']) = each($GLOBALS['phpgw_domain']);
100	}
101	if (isset($_POST['login'])) // on login
102	{
103	$GLOBALS['login'] = $_POST['login'];
104	if (strstr($GLOBALS['login'],'@') === False \|\| count($GLOBALS['phpgw_domain']) == 1)
105	{
106	$GLOBALS['login'] .= '@' . get_var('logindomain',array('POST'),$GLOBALS['phpgw_info']['server']['default_domain']);
107	}
108	$parts = explode('@',$GLOBALS['login']);
109	$GLOBALS['phpgw_info']['user']['domain'] = array_pop($parts);
110	}
111	else // on "normal" pageview
112	{
113	$GLOBALS['phpgw_info']['user']['domain'] = get_var('domain', array('GET', 'COOKIE'), FALSE);
114	}
115
116	if (@isset($GLOBALS['phpgw_domain'][$GLOBALS['phpgw_info']['user']['domain']]))
117	{
118	$GLOBALS['phpgw_info']['server']['db_host'] = $GLOBALS['phpgw_domain'][$GLOBALS['phpgw_info']['user']['domain']]['db_host'];
119	$GLOBALS['phpgw_info']['server']['db_port'] = $GLOBALS['phpgw_domain'][$GLOBALS['phpgw_info']['user']['domain']]['db_port'];
120	$GLOBALS['phpgw_info']['server']['db_name'] = $GLOBALS['phpgw_domain'][$GLOBALS['phpgw_info']['user']['domain']]['db_name'];
121	$GLOBALS['phpgw_info']['server']['db_user'] = $GLOBALS['phpgw_domain'][$GLOBALS['phpgw_info']['user']['domain']]['db_user'];
122	$GLOBALS['phpgw_info']['server']['db_pass'] = $GLOBALS['phpgw_domain'][$GLOBALS['phpgw_info']['user']['domain']]['db_pass'];
123	$GLOBALS['phpgw_info']['server']['db_type'] = $GLOBALS['phpgw_domain'][$GLOBALS['phpgw_info']['user']['domain']]['db_type'];
124	}
125	else
126	{
127	$GLOBALS['phpgw_info']['server']['db_host'] = $GLOBALS['phpgw_domain'][$GLOBALS['phpgw_info']['server']['default_domain']]['db_host'];
128	$GLOBALS['phpgw_info']['server']['db_port'] = $GLOBALS['phpgw_domain'][$GLOBALS['phpgw_info']['server']['default_domain']]['db_port'];
129	$GLOBALS['phpgw_info']['server']['db_name'] = $GLOBALS['phpgw_domain'][$GLOBALS['phpgw_info']['server']['default_domain']]['db_name'];
130	$GLOBALS['phpgw_info']['server']['db_user'] = $GLOBALS['phpgw_domain'][$GLOBALS['phpgw_info']['server']['default_domain']]['db_user'];
131	$GLOBALS['phpgw_info']['server']['db_pass'] = $GLOBALS['phpgw_domain'][$GLOBALS['phpgw_info']['server']['default_domain']]['db_pass'];
132	$GLOBALS['phpgw_info']['server']['db_type'] = $GLOBALS['phpgw_domain'][$GLOBALS['phpgw_info']['server']['default_domain']]['db_type'];
133	}
134
135	if ($GLOBALS['phpgw_info']['flags']['currentapp'] != 'login' && ! $GLOBALS['phpgw_info']['server']['show_domain_selectbox'])
136	{
137	unset ($GLOBALS['phpgw_domain']); // we kill this for security reasons
138	}
139
140	print_debug('domain',@$GLOBALS['phpgw_info']['user']['domain'],'api');
141
142	/****************************************************************************\
143	* These lines load up the API, fill up the $phpgw_info array, etc *
144	\****************************************************************************/
145	/* Load main class */
146	$GLOBALS['phpgw'] = CreateObject('phpgwapi.phpgw');
147	/************************************************************************\
148	* Load up the main instance of the db class. *
149	\************************************************************************/
150	$GLOBALS['phpgw']->db = CreateObject('phpgwapi.db');
151	if ($GLOBALS['phpgw']->debug)
152	{
153	$GLOBALS['phpgw']->db->Debug = 1;
154	}
155	$GLOBALS['phpgw']->db->Halt_On_Error = 'no';
156	/* jakjr: ExpressoLivre: We do not count the config table. */
157	if (!
158	$GLOBALS['phpgw']->db->connect(
159	$GLOBALS['phpgw_info']['server']['db_name'],
160	$GLOBALS['phpgw_info']['server']['db_host'],
161	$GLOBALS['phpgw_info']['server']['db_port'],
162	$GLOBALS['phpgw_info']['server']['db_user'],
163	$GLOBALS['phpgw_info']['server']['db_pass'],
164	$GLOBALS['phpgw_info']['server']['db_type']
165	) )
166	//@$GLOBALS['phpgw']->db->query("SELECT COUNT(config_name) FROM phpgw_config");
167	//if(!@$GLOBALS['phpgw']->db->next_record())
168	{
169
170	/* BEGIN - CELEPAR - jakjr - 05/06/2006 */
171	/* $setup_dir = str_replace($_SERVER['PHP_SELF'],'index.php','setup/'); */
172	/*echo '<center><b>Fatal Error:</b> It appears that you have not created the database tables for '
173	.'eGroupWare. Click <a href="' . $setup_dir . '">here</a> to run setup.</center>';*/
174	echo '<center><b>'.lang("ExpressoLivre is unavailable at this moment. Code %1<br>Please, try later.","001").'</b></center>';
175	/* END - CELEPAR - jakjr - 05/06/2006 */
176	exit;
177	}
178	$GLOBALS['phpgw']->db->Halt_On_Error = 'yes';
179
180	/* Fill phpgw_info["server"] array */
181	// An Attempt to speed things up using cache premise
182
183	/*
184	$GLOBALS['phpgw']->db->query(
185	"select content from phpgw_app_sessions"
186	. " where sessionid = '0' and loginid = '0'"
187	. " and app = 'phpgwapi' and location = 'config'",
188	__LINE__, __FILE__ );
189
190	if ( $GLOBALS['phpgw']->db->num_rows( ) )
191	{
192	$GLOBALS['phpgw']->db->next_record();
193	$GLOBALS['phpgw_info']['server'] = unserialize(stripslashes($GLOBALS['phpgw']->db->f('content')));
194	}
195	else
196	{*/
197	$GLOBALS['phpgw']->db->query("SELECT * from phpgw_config WHERE config_app='phpgwapi'",__LINE__,__FILE__);
198	while ($GLOBALS['phpgw']->db->next_record())
199	{
200	$GLOBALS['phpgw_info']['server'][$GLOBALS['phpgw']->db->f('config_name')] = stripslashes($GLOBALS['phpgw']->db->f('config_value'));
201	}
202
203	/*
204	$GLOBALS['phpgw']->db->query(
205	'INSERT INTO phpgw_app_sessions(sessionid,loginid,app,location,content)'
206	. " VALUES('0','0','phpgwapi','config','"
207	. addslashes( serialize( $GLOBALS['phpgw_info']['server'] ) ) . "')",
208	__LINE__, __FILE__ );
209	}*/
210
211	if(@isset($GLOBALS['phpgw_info']['server']['enforce_ssl']) && !$_SERVER['HTTPS'])
212	{
213	Header('Location: https://' . $GLOBALS['phpgw_info']['server']['hostname'] . $GLOBALS['phpgw_info']['server']['webserver_url'] . $_SERVER['REQUEST_URI']);
214	exit;
215	}
216
217	/****************************************************************************\
218	* This is a global constant that should be used *
219	* instead of / or \ in file paths *
220	\****************************************************************************/
221	define('SEP',filesystem_separator());
222
223	/************************************************************************\
224	* Required classes *
225	\************************************************************************/
226	$GLOBALS['phpgw']->log = CreateObject('phpgwapi.errorlog');
227	$GLOBALS['phpgw']->translation = CreateObject('phpgwapi.translation');
228	$GLOBALS['phpgw']->common = CreateObject('phpgwapi.common');
229	$GLOBALS['phpgw']->hooks = CreateObject('phpgwapi.hooks');
230	$GLOBALS['phpgw']->auth = CreateObject('phpgwapi.auth');
231	$GLOBALS['phpgw']->accounts = CreateObject('phpgwapi.accounts');
232	$GLOBALS['phpgw']->acl = CreateObject('phpgwapi.acl');
233	$GLOBALS['phpgw']->session = CreateObject('phpgwapi.sessions');
234	$GLOBALS['phpgw']->preferences = CreateObject('phpgwapi.preferences');
235	$GLOBALS['phpgw']->applications = CreateObject('phpgwapi.applications');
236	$GLOBALS['phpgw']->js = CreateObject('phpgwapi.javascript');
237	$GLOBALS['phpgw']->css = CreateObject('phpgwapi.css');
238
239	print_debug('main class loaded', 'messageonly','api');
240	if (! isset($GLOBALS['phpgw_info']['flags']['included_classes']['error']) \|\|
241	! $GLOBALS['phpgw_info']['flags']['included_classes']['error'])
242	{
243	include_once(PHPGW_INCLUDE_ROOT.'/phpgwapi/inc/class.error.inc.php');
244	$GLOBALS['phpgw_info']['flags']['included_classes']['error'] = True;
245	}
246
247	/*****************************************************************************\
248	* ACL defines - moved here to work for xml-rpc/soap, also *
249	\*****************************************************************************/
250	define('PHPGW_ACL_READ',1);
251	define('PHPGW_ACL_ADD',2);
252	define('PHPGW_ACL_EDIT',4);
253	define('PHPGW_ACL_DELETE',8);
254	define('PHPGW_ACL_PRIVATE',16);
255	define('PHPGW_ACL_GROUP_MANAGERS',32);
256	define('PHPGW_ACL_CUSTOM_1',64);
257	define('PHPGW_ACL_CUSTOM_2',128);
258	define('PHPGW_ACL_CUSTOM_3',256);
259
260	/****************************************************************************\
261	* Forcing the footer to run when the rest of the script is done. *
262	\****************************************************************************/
263	register_shutdown_function(array($GLOBALS['phpgw']->common, 'phpgw_final'));
264
265	/****************************************************************************\
266	* Stuff to use if logging in or logging out *
267	\****************************************************************************/
268	if ($GLOBALS['phpgw_info']['flags']['currentapp'] == 'login' \|\| $GLOBALS['phpgw_info']['flags']['currentapp'] == 'logout')
269	{
270	if ($GLOBALS['phpgw_info']['flags']['currentapp'] == 'login')
271	{
272	if (@$_POST['login'] != '')
273	{
274	if (count($GLOBALS['phpgw_domain']) > 1)
275	{
276	list($login) = explode('@',$_POST['login']);
277	}
278	else
279	{
280	$login = $_POST['login'];
281	}
282	print_debug('LID',$login,'app');
283	$login_id = $GLOBALS['phpgw']->accounts->name2id($login);
284	print_debug('User ID',$login_id,'app');
285	$GLOBALS['phpgw']->accounts->accounts($login_id);
286	$GLOBALS['phpgw']->preferences->preferences($login_id);
287	$GLOBALS['phpgw']->datetime = CreateObject('phpgwapi.date_time');
288	}
289	}
290	/**************************************************************************\
291	* Everything from this point on will ONLY happen if *
292	* the currentapp is not login or logout *
293	\**************************************************************************/
294	}
295	else
296	{
297	if (! $GLOBALS['phpgw']->session->verify())
298	{
299	// we forward to the same place after the re-login
300	if ($GLOBALS['phpgw_info']['server']['webserver_url'] && $GLOBALS['phpgw_info']['server']['webserver_url'] != '/')
301	{
302	list(,$relpath) = explode($GLOBALS['phpgw_info']['server']['webserver_url'],$_SERVER['PHP_SELF'],2);
303	}
304	else // the webserver-url is empty or just a slash '/' (eGW is installed in the docroot and no domain given)
305	{
306	if (preg_match('/^https?:\/\/[^\/]\/(.)$/',$relpath=$_SERVER['PHP_SELF'],$matches))
307	{
308	$relpath = $matches[1];
309	}
310	}
311	// this removes the sessiondata if its saved in the URL
312	$query = preg_replace('/[&]?sessionid(=\|%3D)[^&]+&kp3(=\|%3D)[^&]+&domain=.*$/','',$_SERVER['QUERY_STRING']);
313	Header('Location: '.$GLOBALS['phpgw_info']['server']['webserver_url'].'/login.php?cd=10&phpgw_forward='.urlencode($relpath.(!empty($query) ? '?'.$query : '')));
314	exit;
315	}
316
317	$GLOBALS['phpgw']->datetime = CreateObject('phpgwapi.date_time');
318
319	/* A few hacker resistant constants that will be used throught the program */
320	define('PHPGW_TEMPLATE_DIR', ExecMethod('phpgwapi.phpgw.common.get_tpl_dir', 'phpgwapi'));
321	define('PHPGW_IMAGES_DIR', ExecMethod('phpgwapi.phpgw.common.get_image_path', 'phpgwapi'));
322	define('PHPGW_IMAGES_FILEDIR', ExecMethod('phpgwapi.phpgw.common.get_image_dir', 'phpgwapi'));
323	define('PHPGW_APP_ROOT', ExecMethod('phpgwapi.phpgw.common.get_app_dir'));
324	define('PHPGW_APP_INC', ExecMethod('phpgwapi.phpgw.common.get_inc_dir'));
325	define('PHPGW_APP_TPL', ExecMethod('phpgwapi.phpgw.common.get_tpl_dir'));
326	define('PHPGW_IMAGES', ExecMethod('phpgwapi.phpgw.common.get_image_path'));
327	define('PHPGW_APP_IMAGES_DIR', ExecMethod('phpgwapi.phpgw.common.get_image_dir'));
328
329	/* define('PHPGW_APP_IMAGES_DIR', $GLOBALS['phpgw']->common->get_image_dir()); */
330
331	/* Moved outside of this logic
332	define('PHPGW_ACL_READ',1);
333	define('PHPGW_ACL_ADD',2);
334	define('PHPGW_ACL_EDIT',4);
335	define('PHPGW_ACL_DELETE',8);
336	define('PHPGW_ACL_PRIVATE',16);
337	*/
338
339	/******* This sets the user variables *******/
340	$GLOBALS['phpgw_info']['user']['private_dir'] = $GLOBALS['phpgw_info']['server']['files_dir']
341	. '/users/'.$GLOBALS['phpgw_info']['user']['userid'];
342
343	/* This will make sure that a user has the basic default prefs. If not it will add them */
344	$GLOBALS['phpgw']->preferences->verify_basic_settings();
345
346	/******* Optional classes, which can be disabled for performance increases *******/
347	while ($phpgw_class_name = each($GLOBALS['phpgw_info']['flags']))
348	{
349	if (ereg('enable_',$phpgw_class_name[0]))
350	{
351	$enable_class = str_replace('enable_','',$phpgw_class_name[0]);
352	$enable_class = str_replace('_class','',$enable_class);
353	eval('$GLOBALS["phpgw"]->' . $enable_class . ' = createobject(\'phpgwapi.' . $enable_class . '\');');
354	}
355	}
356	unset($enable_class);
357
358
359	reset($GLOBALS['phpgw_info']['flags']);
360
361
362	if(!include(PHPGW_SERVER_ROOT . '/phpgwapi/themes/default.theme'))
363	{
364	/* Hope we don't get to this point. Better then the user seeing a */
365	/* complety back screen and not know whats going on */
366	echo '<body bgcolor="FFFFFF">';
367	$GLOBALS['phpgw']->log->write(array('text'=>'F-Abort, No themes found'));
368
369	exit;
370	}
371
372	/*************************************************************************\
373	* These lines load up the templates class *
374	\*************************************************************************/
375	if(!@$GLOBALS['phpgw_info']['flags']['disable_Template_class'])
376	{
377	$GLOBALS['phpgw']->template = CreateObject('phpgwapi.Template',PHPGW_APP_TPL);
378	preg_match('/(.)\/(.)/', PHPGW_APP_TPL, $matches);
379
380	if ( $GLOBALS['phpgw_info']['flags']['currentapp'] != "jabberit_messenger" )
381	$_SESSION['phpgw_info'][$GLOBALS['phpgw_info']['flags']['currentapp']]['user']['preferences']['common']['template_set'] = $matches[2];
382	}
383
384
385	/*************************************************************************\
386	* If they are using frames, we need to set some variables *
387	\*************************************************************************/
388	if (((isset($GLOBALS['phpgw_info']['user']['preferences']['common']['useframes']) &&
389	$GLOBALS['phpgw_info']['user']['preferences']['common']['useframes']) &&
390	$GLOBALS['phpgw_info']['server']['useframes'] == 'allowed') \|\|
391	($GLOBALS['phpgw_info']['server']['useframes'] == 'always'))
392	{
393	$GLOBALS['phpgw_info']['flags']['navbar_target'] = 'phpgw_body';
394	}
395
396	/*************************************************************************\
397	* Verify that the users session is still active otherwise kick them out *
398	\*************************************************************************/
399	if ($GLOBALS['phpgw_info']['flags']['currentapp'] != 'home' &&
400	$GLOBALS['phpgw_info']['flags']['currentapp'] != 'about' &&
401	$GLOBALS['phpgw_info']['flags']['currentapp'] != 'mobile')
402	{
403	// This will need to use ACL in the future
404	if (! $GLOBALS['phpgw_info']['user']['apps'][$GLOBALS['phpgw_info']['flags']['currentapp']] \|\|
405	(@$GLOBALS['phpgw_info']['flags']['admin_only'] &&
406	! $GLOBALS['phpgw_info']['user']['apps']['admin']))
407	{
408	//$GLOBALS['phpgw']->common->phpgw_header();
409
410	$GLOBALS['phpgw']->log->write(array('text'=>'W-Permissions, Attempted to access %1','p1'=>$GLOBALS['phpgw_info']['flags']['currentapp']));
411
412	echo '<p><center><b>'.lang('Access not permitted').'</b></center>';
413	$GLOBALS['phpgw']->common->phpgw_exit(True);
414	}
415	}
416
417	if(!is_object($GLOBALS['phpgw']->datetime))
418	{
419	$GLOBALS['phpgw']->datetime = CreateObject('phpgwapi.date_time');
420	}
421
422	$GLOBALS['phpgw']->applications->read_installed_apps(); // to get translated app-titles
423	}

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