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source: trunk/phpgwapi/inc/functions.inc.php @ 2174

Revision 2174, 19.8 KB checked in by amuller, 14 years ago (diff)
Ticket #953 - Melhoria na inclusão do header.inc.php
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(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	/* jakjr: ExpressoLivre does not use cache. */
183	/*
184	$GLOBALS['phpgw']->db->query("select config_value from phpgw_config WHERE config_app='phpgwapi' and config_name='cache_phpgw_info'",__LINE__,__FILE__);
185	if ($GLOBALS['phpgw']->db->num_rows())
186	{
187	$GLOBALS['phpgw']->db->next_record();
188	$GLOBALS['phpgw_info']['server']['cache_phpgw_info'] = stripslashes($GLOBALS['phpgw']->db->f('config_value'));
189	}*/
190
191	/* jakjr: ExpressoLivre does not use cache. */
192	/*
193	$cache_query = "select content from phpgw_app_sessions where"
194	." sessionid = '0' and loginid = '0' and app = 'phpgwapi' and location = 'config'";
195
196	$GLOBALS['phpgw']->db->query($cache_query,__LINE__,__FILE__);
197	$server_info_cache = $GLOBALS['phpgw']->db->num_rows();
198	*/
199	/*
200	if(@$GLOBALS['phpgw_info']['server']['cache_phpgw_info'] && $server_info_cache)
201	{
202	$GLOBALS['phpgw']->db->next_record();
203	$GLOBALS['phpgw_info']['server'] = unserialize(stripslashes($GLOBALS['phpgw']->db->f('content')));
204	}
205	else
206	{*/
207	$GLOBALS['phpgw']->db->query("SELECT * from phpgw_config WHERE config_app='phpgwapi'",__LINE__,__FILE__);
208	while ($GLOBALS['phpgw']->db->next_record())
209	{
210	$GLOBALS['phpgw_info']['server'][$GLOBALS['phpgw']->db->f('config_name')] = stripslashes($GLOBALS['phpgw']->db->f('config_value'));
211	}
212
213	/*
214	if(@isset($GLOBALS['phpgw_info']['server']['cache_phpgw_info']))
215	{
216	if($server_info_cache)
217	{
218	$cache_query = "DELETE FROM phpgw_app_sessions WHERE sessionid='0' and loginid='0' and app='phpgwapi' and location='config'";
219	$GLOBALS['phpgw']->db->query($cache_query,__LINE__,__FILE__);
220	}
221	$cache_query = 'INSERT INTO phpgw_app_sessions(sessionid,loginid,app,location,content) VALUES('
222	. "'0','0','phpgwapi','config','".addslashes(serialize($GLOBALS['phpgw_info']['server']))."')";
223	$GLOBALS['phpgw']->db->query($cache_query,__LINE__,__FILE__);
224	}*/
225	//}
226	unset($cache_query);
227	unset($server_info_cache);
228	if(@isset($GLOBALS['phpgw_info']['server']['enforce_ssl']) && !$_SERVER['HTTPS'])
229	{
230	Header('Location: https://' . $GLOBALS['phpgw_info']['server']['hostname'] . $GLOBALS['phpgw_info']['server']['webserver_url'] . $_SERVER['REQUEST_URI']);
231	exit;
232	}
233
234	/****************************************************************************\
235	* This is a global constant that should be used *
236	* instead of / or \ in file paths *
237	\****************************************************************************/
238	define('SEP',filesystem_separator());
239
240	/************************************************************************\
241	* Required classes *
242	\************************************************************************/
243	$GLOBALS['phpgw']->log = CreateObject('phpgwapi.errorlog');
244	$GLOBALS['phpgw']->translation = CreateObject('phpgwapi.translation');
245	$GLOBALS['phpgw']->common = CreateObject('phpgwapi.common');
246	$GLOBALS['phpgw']->hooks = CreateObject('phpgwapi.hooks');
247	$GLOBALS['phpgw']->auth = CreateObject('phpgwapi.auth');
248	$GLOBALS['phpgw']->accounts = CreateObject('phpgwapi.accounts');
249	$GLOBALS['phpgw']->acl = CreateObject('phpgwapi.acl');
250	$GLOBALS['phpgw']->session = CreateObject('phpgwapi.sessions');
251	$GLOBALS['phpgw']->preferences = CreateObject('phpgwapi.preferences');
252	$GLOBALS['phpgw']->applications = CreateObject('phpgwapi.applications');
253	print_debug('main class loaded', 'messageonly','api');
254	if (! isset($GLOBALS['phpgw_info']['flags']['included_classes']['error']) \|\|
255	! $GLOBALS['phpgw_info']['flags']['included_classes']['error'])
256	{
257	include_once(PHPGW_INCLUDE_ROOT.'/phpgwapi/inc/class.error.inc.php');
258	$GLOBALS['phpgw_info']['flags']['included_classes']['error'] = True;
259	}
260
261	/*****************************************************************************\
262	* ACL defines - moved here to work for xml-rpc/soap, also *
263	\*****************************************************************************/
264	define('PHPGW_ACL_READ',1);
265	define('PHPGW_ACL_ADD',2);
266	define('PHPGW_ACL_EDIT',4);
267	define('PHPGW_ACL_DELETE',8);
268	define('PHPGW_ACL_PRIVATE',16);
269	define('PHPGW_ACL_GROUP_MANAGERS',32);
270	define('PHPGW_ACL_CUSTOM_1',64);
271	define('PHPGW_ACL_CUSTOM_2',128);
272	define('PHPGW_ACL_CUSTOM_3',256);
273
274	/****************************************************************************\
275	* Forcing the footer to run when the rest of the script is done. *
276	\****************************************************************************/
277	register_shutdown_function(array($GLOBALS['phpgw']->common, 'phpgw_final'));
278
279	/****************************************************************************\
280	* Stuff to use if logging in or logging out *
281	\****************************************************************************/
282	if ($GLOBALS['phpgw_info']['flags']['currentapp'] == 'login' \|\| $GLOBALS['phpgw_info']['flags']['currentapp'] == 'logout')
283	{
284	if ($GLOBALS['phpgw_info']['flags']['currentapp'] == 'login')
285	{
286	if (@$_POST['login'] != '')
287	{
288	if (count($GLOBALS['phpgw_domain']) > 1)
289	{
290	list($login) = explode('@',$_POST['login']);
291	}
292	else
293	{
294	$login = $_POST['login'];
295	}
296	print_debug('LID',$login,'app');
297	$login_id = $GLOBALS['phpgw']->accounts->name2id($login);
298	print_debug('User ID',$login_id,'app');
299	$GLOBALS['phpgw']->accounts->accounts($login_id);
300	$GLOBALS['phpgw']->preferences->preferences($login_id);
301	$GLOBALS['phpgw']->datetime = CreateObject('phpgwapi.date_time');
302	}
303	}
304	/**************************************************************************\
305	* Everything from this point on will ONLY happen if *
306	* the currentapp is not login or logout *
307	\**************************************************************************/
308	}
309	else
310	{
311	if (! $GLOBALS['phpgw']->session->verify())
312	{
313	// we forward to the same place after the re-login
314	if ($GLOBALS['phpgw_info']['server']['webserver_url'] && $GLOBALS['phpgw_info']['server']['webserver_url'] != '/')
315	{
316	list(,$relpath) = explode($GLOBALS['phpgw_info']['server']['webserver_url'],$_SERVER['PHP_SELF'],2);
317	}
318	else // the webserver-url is empty or just a slash '/' (eGW is installed in the docroot and no domain given)
319	{
320	if (preg_match('/^https?:\/\/[^\/]\/(.)$/',$relpath=$_SERVER['PHP_SELF'],$matches))
321	{
322	$relpath = $matches[1];
323	}
324	}
325	// this removes the sessiondata if its saved in the URL
326	$query = preg_replace('/[&]?sessionid(=\|%3D)[^&]+&kp3(=\|%3D)[^&]+&domain=.*$/','',$_SERVER['QUERY_STRING']);
327	Header('Location: '.$GLOBALS['phpgw_info']['server']['webserver_url'].'/login.php?cd=10&phpgw_forward='.urlencode($relpath.(!empty($query) ? '?'.$query : '')));
328	exit;
329	}
330
331	$GLOBALS['phpgw']->datetime = CreateObject('phpgwapi.date_time');
332
333	/* A few hacker resistant constants that will be used throught the program */
334	define('PHPGW_TEMPLATE_DIR', ExecMethod('phpgwapi.phpgw.common.get_tpl_dir', 'phpgwapi'));
335	define('PHPGW_IMAGES_DIR', ExecMethod('phpgwapi.phpgw.common.get_image_path', 'phpgwapi'));
336	define('PHPGW_IMAGES_FILEDIR', ExecMethod('phpgwapi.phpgw.common.get_image_dir', 'phpgwapi'));
337	define('PHPGW_APP_ROOT', ExecMethod('phpgwapi.phpgw.common.get_app_dir'));
338	define('PHPGW_APP_INC', ExecMethod('phpgwapi.phpgw.common.get_inc_dir'));
339	define('PHPGW_APP_TPL', ExecMethod('phpgwapi.phpgw.common.get_tpl_dir'));
340	define('PHPGW_IMAGES', ExecMethod('phpgwapi.phpgw.common.get_image_path'));
341	define('PHPGW_APP_IMAGES_DIR', ExecMethod('phpgwapi.phpgw.common.get_image_dir'));
342
343	/* define('PHPGW_APP_IMAGES_DIR', $GLOBALS['phpgw']->common->get_image_dir()); */
344
345	/* Moved outside of this logic
346	define('PHPGW_ACL_READ',1);
347	define('PHPGW_ACL_ADD',2);
348	define('PHPGW_ACL_EDIT',4);
349	define('PHPGW_ACL_DELETE',8);
350	define('PHPGW_ACL_PRIVATE',16);
351	*/
352
353	/******* This sets the user variables *******/
354	$GLOBALS['phpgw_info']['user']['private_dir'] = $GLOBALS['phpgw_info']['server']['files_dir']
355	. '/users/'.$GLOBALS['phpgw_info']['user']['userid'];
356
357	/* This will make sure that a user has the basic default prefs. If not it will add them */
358	$GLOBALS['phpgw']->preferences->verify_basic_settings();
359
360	reset($GLOBALS['phpgw_info']['flags']);
361
362	/*************************************************************************\
363	* These lines load up the templates class *
364	\*************************************************************************/
365	if(!@$GLOBALS['phpgw_info']['flags']['disable_Template_class'])
366	{
367	$GLOBALS['phpgw']->template = CreateObject('phpgwapi.Template',PHPGW_APP_TPL);
368	preg_match('/(.)\/(.)/', PHPGW_APP_TPL, $matches);
369
370	if ( $GLOBALS['phpgw_info']['flags']['currentapp'] != "jabberit_messenger" )
371	$_SESSION['phpgw_info'][$GLOBALS['phpgw_info']['flags']['currentapp']]['user']['preferences']['common']['template_set'] = $matches[2];
372	}
373
374
375	/*************************************************************************\
376	* If they are using frames, we need to set some variables *
377	\*************************************************************************/
378	if (((isset($GLOBALS['phpgw_info']['user']['preferences']['common']['useframes']) &&
379	$GLOBALS['phpgw_info']['user']['preferences']['common']['useframes']) &&
380	$GLOBALS['phpgw_info']['server']['useframes'] == 'allowed') \|\|
381	($GLOBALS['phpgw_info']['server']['useframes'] == 'always'))
382	{
383	$GLOBALS['phpgw_info']['flags']['navbar_target'] = 'phpgw_body';
384	}
385
386	/*************************************************************************\
387	* Verify that the users session is still active otherwise kick them out *
388	\*************************************************************************/
389	if ($GLOBALS['phpgw_info']['flags']['currentapp'] != 'home' &&
390	$GLOBALS['phpgw_info']['flags']['currentapp'] != 'about' &&
391	$GLOBALS['phpgw_info']['flags']['currentapp'] != 'mobile')
392	{
393	// This will need to use ACL in the future
394	if (! $GLOBALS['phpgw_info']['user']['apps'][$GLOBALS['phpgw_info']['flags']['currentapp']] \|\|
395	(@$GLOBALS['phpgw_info']['flags']['admin_only'] &&
396	! $GLOBALS['phpgw_info']['user']['apps']['admin']))
397	{
398	$GLOBALS['phpgw']->common->phpgw_header();
399	if ($GLOBALS['phpgw_info']['flags']['noheader'])
400	{
401	echo parse_navbar();
402	}
403
404	$GLOBALS['phpgw']->log->write(array('text'=>'W-Permissions, Attempted to access %1','p1'=>$GLOBALS['phpgw_info']['flags']['currentapp']));
405
406	echo '<p><center><b>'.lang('Access not permitted').'</b></center>';
407	$GLOBALS['phpgw']->common->phpgw_exit(True);
408	}
409	}
410
411	if(!is_object($GLOBALS['phpgw']->datetime))
412	{
413	$GLOBALS['phpgw']->datetime = CreateObject('phpgwapi.date_time');
414	}
415	$GLOBALS['phpgw']->applications->read_installed_apps(); // to get translated app-titles
416
417	/*************************************************************************\
418	* Load the header unless the developer turns it off *
419	\*************************************************************************/
420	if (!@$GLOBALS['phpgw_info']['flags']['noheader'])
421	{
422	$GLOBALS['phpgw']->common->phpgw_header();
423	}
424	}

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