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source: companies/serpro/preferences/inc/class.uiaclprefs.inc.php @ 903

Revision 903, 21.3 KB checked in by niltonneto, 15 years ago (diff)
Importacao inicial do Expresso do Serpro

Line
1	<?php
2	/**************************************************************************\
3	* phpGroupWare - Preferences *
4	* http://www.phpgroupware.org *
5	* -------------------------------------------- *
6	* This program is free software; you can redistribute it and/or modify it *
7	* under the terms of the GNU General Public License as published by the *
8	* Free Software Foundation; either version 2 of the License, or (at your *
9	* option) any later version. *
10	\**************************************************************************/
11
12
13	class uiaclprefs
14	{
15	var $acl;
16	var $template;
17
18	var $public_functions = array('index' => True);
19
20	function uiaclprefs()
21	{
22	$GLOBALS['phpgw']->nextmatchs = CreateObject('phpgwapi.nextmatchs');
23	}
24
25	function index()
26	{
27	$acl_app = get_var('acl_app',array('POST','GET'));
28	$start = get_var('start',array('POST','GET'));
29	$query = get_var('query',array('POST','GET'));
30	$s_groups = get_var('s_groups',array('POST','GET'));
31	$s_users = get_var('s_users',array('POST','GET'));
32	$owner = get_var('owner',array('POST','GET'));
33
34	// Set the variable $dontsearch if the search parameter's length is less than 4 characters
35	//if(((isset($_POST['search'])) && ($_GET['acl_app'] == 'calendar')) \|\| ((isset($_POST['start'])) && ($_POST['start'] >= 0))){
36	if(((isset($_POST['search'])) && ($_GET['acl_app'] == 'calendar')))
37	{
38	if (strlen($query) < 4)
39	{
40	$dontsearch = 1;
41	}
42	}
43
44	// This operation parse a query and change the spaces (' ' and tabs) by stars '*'
45	// to search with more than one argument
46	$transformed_query = preg_replace('/\s+/', '*', $query);
47
48	if (! $acl_app)
49	{
50	$acl_app = 'preferences';
51	$acl_app_not_passed = True;
52	}
53	else
54	{
55	$GLOBALS['phpgw']->translation->add_app($acl_app);
56	}
57
58	$GLOBALS['phpgw_info']['flags']['currentapp'] = $acl_app;
59
60	if ($acl_app_not_passed)
61	{
62	if(is_object($GLOBALS['phpgw']->log))
63	{
64	$GLOBALS['phpgw']->log->message(array(
65	'text' => 'F-BadmenuactionVariable, failed to pass acl_app.',
66	'line' => __LINE__,
67	'file' => __FILE__
68	));
69	$GLOBALS['phpgw']->log->commit();
70	}
71	}
72
73	if ($GLOBALS['phpgw_info']['server']['deny_user_grants_access'] && !isset($GLOBALS['phpgw_info']['user']['apps']['admin']))
74	{
75	echo '<center><b>' . lang('Access not permitted') . '</b></center>';
76	$GLOBALS['phpgw']->common->phpgw_exit(True);
77	}
78
79	$this->template = CreateObject('phpgwapi.Template',$GLOBALS['phpgw']->common->get_tpl_dir($acl_app));
80
81	// Verifica se é o template da Celepar, então carrega outro .tpl
82	//echo $this->template->root;
83	if(strstr($this->template->root,'celepar')) {
84	$GLOBALS['phpgw']->redirect($GLOBALS['phpgw']->link('/index.php','menuaction=preferences.uiaclprefs2.index&acl_app='.$acl_app));
85	}
86
87	/*
88	if(isset($save_my_owner) && $GLOBALS['phpgw_info']['user']['apps']['admin'])
89	{
90	$owner = $save_my_owner;
91	unset($save_my_owner);
92	}
93	elseif(@isset($save_my_owner))
94	{
95	echo '<center>'.lang('You do not have permission to set ACL\'s in this mode!').'</center>';
96	$GLOBALS['phpgw']->common->phpgw_footer();
97	}
98	*/
99
100	if((!isset($owner) \|\| empty($owner)) \|\| !$GLOBALS['phpgw_info']['user']['apps']['admin'])
101	{
102	$owner = $GLOBALS['phpgw_info']['user']['account_id'];
103	}
104
105	// Don't search if variable $dontsearch is set
106	if (!isset($dontsearch) && !empty($transformed_query) && !isset($_POST['submit'])){
107	$acct = CreateObject('phpgwapi.accounts',$owner);
108	$groups = $acct->get_list('groups','','ASC','account_lid');
109	$users = $acct->get_list('accounts','','ASC','account_common_name', $transformed_query);
110	//$users = $acct->get_list('accounts','','ASC','account_firstname');
111	$owner_name = $acct->id2name($owner); // get owner name for title
112	if($is_group = $acct->get_type($owner) == 'g')
113	{
114	$owner_name = lang('Group').' ('.$owner_name.')';
115	}
116	}
117
118	/* error_log("Users list:\n", 3, '/var/www/teste.log');
119	foreach($users as $i => $j)
120	{
121	error_log("\t$i => $j\n", 3, '/var/www/teste.log');
122	foreach($j as $k => $l)
123	{
124	error_log("\t\t$k => $l\n", 3, '/var/www/teste.log');
125	}
126	}
127	*/
128
129	unset($acct);
130	$this->acl = CreateObject('phpgwapi.acl',(int)$owner);
131	$this->acl->read_repository();
132
133	if ($_POST['submit'])
134	{
135	$processed = $_POST['processed'];
136	$to_remove = unserialize(urldecode($processed));
137
138	for($i=0;$i<count($to_remove);$i++)
139	{
140	$this->acl->delete($GLOBALS['phpgw_info']['flags']['currentapp'],$to_remove[$i]);
141	}
142
143	/* Group records */
144	$group_variable = $_POST['g_'.$GLOBALS['phpgw_info']['flags']['currentapp']];
145
146	if (!$group_variable)
147	{
148	$group_variable = array();
149	}
150	@reset($group_variable);
151	$totalacl = array();
152	while(list($rowinfo,$perm) = each($group_variable))
153	{
154	list($group_id,$rights) = split('_',$rowinfo);
155	$totalacl[$group_id] += $rights;
156	}
157	@reset($totalacl);
158	while(list($group_id,$rights) = @each($totalacl))
159	{
160	if($is_group)
161	{
162	/* Don't allow group-grants to grant private */
163	$rights &= ~PHPGW_ACL_PRIVATE;
164	}
165
166	$this->acl->add($GLOBALS['phpgw_info']['flags']['currentapp'],$group_id,$rights);
167	}
168
169	/* User records */
170	$user_variable = $_POST['u_'.$GLOBALS['phpgw_info']['flags']['currentapp']];
171
172	if (!$user_variable)
173	{
174	$user_variable = array();
175	}
176	@reset($user_variable);
177	$totalacl = array();
178	while(list($rowinfo,$perm) = each($user_variable))
179	{
180	list($user_id,$rights) = split('_',$rowinfo);
181	$totalacl[$user_id] += $rights;
182	}
183	@reset($totalacl);
184	while(list($user_id,$rights) = @each($totalacl))
185	{
186	if($is_group)
187	{
188	/* Don't allow group-grants to grant private */
189	$rights &= ~ PHPGW_ACL_PRIVATE;
190	}
191
192	$this->acl->add($GLOBALS['phpgw_info']['flags']['currentapp'],$user_id,$rights);
193	}
194	$this->acl->save_repository();
195	}
196
197	$processed = Array();
198
199	$total = 0;
200
201	if(!isset($start))
202	{
203	$start = 0;
204	}
205
206	if(!$start)
207	{
208	$s_groups = 0;
209	$s_users = 0;
210	}
211
212	if(!isset($s_groups))
213	{
214	$s_groups = 0;
215	}
216
217	if(!isset($s_users))
218	{
219	$s_users = 0;
220	}
221
222	if(!isset($query))
223	{
224	$query = "";
225	}
226
227	if(!isset($maxm))
228	{
229	$maxm = $GLOBALS['phpgw_info']['user']['preferences']['common']['maxmatchs'];
230	}
231
232	if(!isset($totalentries))
233	{
234	$totalentries = count($groups) + count($users);
235	if($totalentries < $maxm)
236	{
237	$maxm = $totalentries;
238	}
239	}
240
241	$GLOBALS['phpgw_info']['flags']['app_header'] = lang('%1 - Preferences',$GLOBALS['phpgw_info']['apps'][$acl_app]['title']).' - '.lang('acl').': '.$owner_name;
242	$GLOBALS['phpgw']->common->phpgw_header();
243	echo parse_navbar();
244
245	$this->template = CreateObject('phpgwapi.Template',$GLOBALS['phpgw']->common->get_tpl_dir($acl_app));
246
247	// If variable $dontsearch is set, just print the message and unset the variable
248	if (isset($dontsearch) && !isset($_POST['submit']))
249	{
250	/*
251	* TODO: Message's translation
252	*/
253	$this->show_message('<p>Favor fazer a consulta com pelo menos 4 caracteres!</p>');
254	}
255	unset($dontsearch);
256
257	$templates = Array (
258	'preferences' => 'preference_acl.tpl',
259	'row_colspan' => 'preference_colspan.tpl',
260	'acl_row' => 'preference_acl_row.tpl'
261	);
262
263	$this->template->set_file($templates);
264
265	$common_hidden_vars =
266	' <input type="hidden" name="s_groups" value="'.$s_groups.'">'."\n"
267	. ' <input type="hidden" name="s_users" value="'.$s_users.'">'."\n"
268	. ' <input type="hidden" name="maxm" value="'.$maxm.'">'."\n"
269	. ' <input type="hidden" name="totalentries" value="'.$totalentries.'">'."\n"
270	. ' <input type="hidden" name="start" value="'.$start.'">'."\n"
271	. ' <input type="hidden" name="query" value="'.$query.'">'."\n"
272	. ' <input type="hidden" name="owner" value="'.$owner.'">'."\n"
273	. ' <input type="hidden" name="acl_app" value="'.$acl_app.'">'."\n";
274
275	$var = Array(
276	'errors' => '',
277	'title' => '<br>',
278	'action_url' => $GLOBALS['phpgw']->link('/index.php','menuaction=preferences.uiaclprefs.index&acl_app=' . $acl_app),
279	'bg_color' => $GLOBALS['phpgw_info']['theme']['th_bg'],
280	'submit_lang' => lang('Save'),
281	'common_hidden_vars_form' => $common_hidden_vars
282	);
283
284	$this->template->set_var($var);
285
286	if(isset($query_result) && $query_result)
287	{
288	$common_hidden_vars .= '<input type="hidden" name="query_result" value="'.$query_result.'">'."\n";
289	}
290
291	$this->template->set_var('common_hidden_vars',$common_hidden_vars);
292
293	$vars = $this->template->get_undefined('row_colspan');
294	while (list(,$var) = each($vars))
295	{
296	if(strstr($var,'lang_'))
297	{
298	$value = str_replace('lang_','',$var);
299	$value = str_replace('_',' ',$value);
300
301	$this->template->set_var($var,lang($value));
302	}
303	}
304
305	if (isset($_POST['submit']))
306	{
307	$this->show_message(lang('ACL grants have been updated'));
308	$this->show_shared($users,$maxm,$acl_app,$s_users,$s_groups,$totalentries,$start,$total,$owner);
309	exit;
310	}
311
312	//para não exibir os dados inicialmente na agenda (valida a postagem de dados para o aplicativo calendario, a partir do botao "busca(search)" ou imagens "proximo/anterior(start)")
313	if(((isset($_POST['search'])) && ($_GET['acl_app'] == 'calendar')) \|\| ((isset($_POST['start'])) && ($_POST['start'] >= 0))){
314	if ((int)$s_groups <> count($groups))
315	{
316	$boo_header_group = false; //flag para exibir o header na table para os grupos
317
318	reset($groups);
319	for($k=0;$k<count($groups);$k++)
320	{
321	$group = $groups[$k];
322	$go = True;
323
324	if($query)
325	{
326	//if(!strpos(' '.$group['account_lid'].' ',$query)) problema da consulta case insensitive
327	if(!strpos(' '.strtoupper($group['account_lid']).' ', strtoupper($query)))
328	{
329	$go = False;
330	}
331	}
332
333	if($go)
334	{
335	//Condicional para tratar da exibição da linha base dos grupos na tela
336	if(!$boo_header_group){
337	$this->template->set_var('string',lang('Groups'));
338	$this->template->parse('row','row_colspan',True);
339	$boo_header_group = true;
340	}
341	$tr_color = $GLOBALS['phpgw']->nextmatchs->alternate_row_color($tr_color);
342	$this->display_row($tr_color,'g_',$group['account_id'],$group['account_lid'],$is_group);
343	$s_groups++;
344	$processed[] = $group['account_id'];
345	$total++;
346	if($total == $maxm)
347	{
348	break;
349	}
350	}
351	}
352	}
353	if($total <> $maxm)
354	{
355
356	if($users)
357	{
358	$boo_header_users = false; //flag para exibir o header na table para os grupos
359
360	for($k=$s_users;$k<$totalentries \|\| $k==count($users);$k++)
361	{
362	$user = $users[$k];
363	//echo '<br>acctid: '.$user['account_id'];
364	if ($user['account_id'])
365	{
366	$go = True;
367	}
368	else
369	{
370	$go = False;
371	}
372
373	/*
374	* We don't filter this way anymore
375
376	if($query)
377	{
378	// Results filtered using the cn attribute
379	//$name = ' '.$user['account_firstname'].' '.$user['account_lastname'].' '.$user['account_lid'].' ';
380	$name = ' '.$user['account_common_name'].' ';
381
382	// This iteration gets the $transformed_query variable and test if all the search arguments
383	// are present in the user name
384	foreach (explode('*', $transformed_query) as $i => $part)
385	{
386	if(!strpos(strtoupper($name),strtoupper($part))) //aqui, usava apenas $name e $query
387	{
388	$go = False;
389	break;
390	}
391	}
392	}
393	*/
394	if($go && $user['account_id'] != $owner) // Need to be $owner not $GLOBALS['phpgw_info']['user']['account_id']
395	{
396	//Condicional para tratar da exibição da linha base dos usuários na tela
397	if(!$boo_header_users){
398	$this->template->set_var('string',ucfirst(lang('Users')));
399	$this->template->parse('row','row_colspan',True);
400	$tr_color = $GLOBALS['phpgw']->nextmatchs->alternate_row_color($tr_color);
401	$boo_header_users = true;
402	}
403
404	// or the admin can't get special grants from a group
405	$tr_color = $GLOBALS['phpgw']->nextmatchs->alternate_row_color($tr_color);
406	//$this->display_row($tr_color,'u_',$user['account_id'],$GLOBALS['phpgw']->common->display_fullname($user['account_lid'],$user['account_firstname'],$user['account_lastname']),$is_group);
407
408	/*
409	* TODO: Make the display name configurable
410	*/
411	//Use cn attribute as the display name
412	$this->display_row($tr_color,'u_',$user['account_id'],$user['account_common_name'],$is_group);
413	$s_users++;
414	$processed[] = $user['account_id'];
415	$total++;
416	if($total == $maxm)
417	{
418	break;
419	}
420	}
421	}
422	}
423	}
424	//Condicional adicionado, para inibir a navegação de "anterior" e "próximo" limitado pelo número
425	//de registros de uma pesquisa
426	if($total < $maxm)
427	$totalentries2 = $total;
428	else
429	$totalentries2 = $totalentries;
430
431	$extra_parms = 'menuaction=preferences.uiaclprefs.index'
432	. '&acl_app=' . $acl_app
433	. '&s_users='.$s_users.'&s_groups='.$s_groups
434	. '&maxm=' . $maxm . '&totalentries=' . $totalentries
435	. '&total=' . ($start + $total) . '&owner='.$owner . '&query='.$transformed_query;
436
437	$var = Array(
438	'nml' => $GLOBALS['phpgw']->nextmatchs->left('/index.php',$start,$totalentries2,$extra_parms),
439	'nmr' => $GLOBALS['phpgw']->nextmatchs->right('/index.php',$start,$totalentries2,$extra_parms),
440	'search_value' => (isset($query) && $query?$query:''),
441	'search' => lang('search'),
442	'processed' => urlencode(serialize($processed))
443	);
444	$this->template->set_var($var);
445	$this->template->pfp('out','preferences');
446	}
447	//Bloco adicionado para exibir inicialmente os usuários que tenham sido atribuidos a alguma
448	//permissão para compartilhamento
449	else{
450	echo $this->show_shared($users,$maxm,$acl_app,$s_users,$s_groups,$totalentries,$start,$total,$owner);
451	}
452	}
453
454	function check_acl($label,$id,$acl,$rights,$right,$is_group=False)
455	{
456	$this->template->set_var($acl,$label.$GLOBALS['phpgw_info']['flags']['currentapp'].'['.$id.'_'.$right.']');
457	$rights_set = (($rights & $right)?' checked':'');
458	if ($is_group)
459	{
460	// This is so you can't select it in the GUI
461	$rights_set .= ' disabled';
462	}
463	$this->template->set_var($acl.'_selected',$rights_set);
464	}
465
466	function display_row($bg_color,$label,$id,$name,$is_group)
467	{
468	$this->template->set_var('row_color',$bg_color);
469	$this->template->set_var('user',$name);
470	$rights = $this->acl->get_rights($id,$GLOBALS['phpgw_info']['flags']['currentapp']);
471	// vv This is new
472	$grantors = $this->acl->get_ids_for_location($id,$rights,$GLOBALS['phpgw_info']['flags']['currentapp']);
473	$is_group_set = False;
474	while(@$grantors && list($key,$grantor) = each($grantors))
475	{
476	if($GLOBALS['phpgw']->accounts->get_type($grantor) == 'g')
477	{
478	$is_group_set = True;
479	}
480	}
481	// ^^ This is new
482
483	$this->check_acl($label,$id,'read',$rights,PHPGW_ACL_READ,($is_group_set && ($rights & PHPGW_ACL_READ) && !$is_group?$is_group_set:False));
484	$this->check_acl($label,$id,'add',$rights,PHPGW_ACL_ADD,($is_group_set && ($rights & PHPGW_ACL_ADD && !$is_group)?$is_group_set:False));
485	$this->check_acl($label,$id,'edit',$rights,PHPGW_ACL_EDIT,($is_group_set && ($rights & PHPGW_ACL_EDIT && !$is_group)?$is_group_set:False));
486	$this->check_acl($label,$id,'delete',$rights,PHPGW_ACL_DELETE,($is_group_set && ($rights & PHPGW_ACL_DELETE && !$is_group)?$is_group_set:False));
487	$this->check_acl($label,$id,'private',$rights,PHPGW_ACL_PRIVATE,$is_group);
488
489	$this->check_acl($label,$id,'custom_1',$rights,PHPGW_ACL_CUSTOM_1,($is_group_set && ($rights & PHPGW_ACL_CUSTOM_1) && !$is_group?$is_group_set:False));
490	$this->check_acl($label,$id,'custom_2',$rights,PHPGW_ACL_CUSTOM_2,($is_group_set && ($rights & PHPGW_ACL_CUSTOM_2) && !$is_group?$is_group_set:False));
491	$this->check_acl($label,$id,'custom_3',$rights,PHPGW_ACL_CUSTOM_3,($is_group_set && ($rights & PHPGW_ACL_CUSTOM_3) && !$is_group?$is_group_set:False));
492	$this->template->parse('row','acl_row',True);
493	}
494
495	//Metodo adicionado para exibir os usuarios que tem algum compartilhamento com o usuario logado
496	//no sistema
497	function show_shared($users,$maxm,$acl_app,$s_users,$s_groups,$totalentries,$start,$total,$owner){
498	//if ($users){
499	$boo_header_users = false;
500	//$shared_users_list = array();
501	//Laço que percorre nos usuários do Expresso, aqueles que possuem algum compartilhamento com o
502	//usuário logado
503
504	// search for users i share my schedule and generate an ldap search filter
505	$filter = $this->generate_search_filter($this->acl->get_location_list_for_id($GLOBALS['phpgw_info']['flags']['currentapp'], 1));
506
507	// Se filtro é vazio, não faz a pesquisa no ldap
508	if ($filter)
509	{
510	$acct = CreateObject('phpgwapi.accounts',$owner);
511	$shared_users_list = $acct->get_list('accounts','','ASC','account_common_name', '', '', 'filter', $filter);
512	}
513
514	/*
515	* We have the shared list already
516
517	for ($k=0; $k<count($users); $k++){
518	// deixar para fazer a consulta de acordo com os resultados das acls
519	if($this->acl->get_rights($users[$k]['account_id'],$GLOBALS['phpgw_info']['flags']['currentapp'] != 0))
520	array_push($shared_users_list, $k);
521	}
522
523	*/
524
525	// use the search result above to generate output
526	//Se ha compartilhamentos encontrados, exibe-os inicialmente na tela desta opção no sistema
527	if (count($shared_users_list) > 0){
528	//for ($k=0; $k<count($shared_users_list); $k++){
529	foreach ($shared_users_list as $shared)
530	{
531	//Exibe o header com os dados da tabela
532	if(!$boo_header_users){
533	$tr_color = $GLOBALS['phpgw']->nextmatchs->alternate_row_color($tr_color);
534	$this->template->set_var('string',ucfirst(lang('Users')));
535	$this->template->parse('row','row_colspan',True);
536	$boo_header_users = true;
537	}
538	//Exibe os dados do usuário em compartilhamento
539	$tr_color = $GLOBALS['phpgw']->nextmatchs->alternate_row_color($tr_color);
540	//$this->display_row($tr_color,'u_',$users[$shared_users_list[$k]]['account_id'],$GLOBALS['phpgw']->common->display_fullname($users[$shared_users_list[$k]]['account_lid'],$users[$shared_users_list[$k]]['account_firstname'],$users[$shared_users_list[$k]]['account_lastname']),$is_group);
541
542	/*
543	* TODO: Make the display name configurable
544	*/
545	//Use cn attribute as the display name
546	$this->display_row($tr_color,'u_',$shared['account_id'],$shared['account_common_name'],$is_group);
547	$processed[] = $shared['account_id'];
548	//$this->display_row($tr_color,'u_',$users[$shared_users_list[$k]]['account_id'],$users[$shared_users_list[$k]]['account_common_name'],$is_group);
549	//$processed[] = $users[$shared_users_list[$k]]['account_id'];
550	}
551	}
552	//Não há compartilhamentos ativos, mostra tela default abaixo
553	else{
554	$this->show_message('<p>Não constam compartilhamentos ativos no sistema.</p><p>Utilize o sistema de busca para adicionar usuários em modo compartilhado.</p>');
555	}
556	//}
557	//Condicional adicionado, para inibir a navegação de "anterior" e "próximo" limitado pelo número
558	//de registros de uma pesquisa
559	if(count($shared_users_list) < $maxm)
560	$totalentries2 = count($shared_users_list);
561	else
562	$totalentries2 = $maxm;
563
564	$extra_parms = 'menuaction=preferences.uiaclprefs.index'
565	. '&acl_app=' . $acl_app
566	. '&s_users='.$s_users.'&s_groups='.$s_groups
567	. '&maxm=' . $maxm . '&totalentries=' . $totalentries
568	. '&total=' . ($start + $total) . '&owner='.$owner;
569
570	$var = Array(
571	'nml' => $GLOBALS['phpgw']->nextmatchs->left('/index.php',$start,$totalentries2,$extra_parms),
572	'nmr' => $GLOBALS['phpgw']->nextmatchs->right('/index.php',$start,$totalentries2,$extra_parms),
573	'search_value' => (isset($query) && $query?$query:''),
574	'search' => lang('search'),
575	'processed' => urlencode(serialize($processed))
576	);
577	$this->template->set_var($var);
578	//$this->template->pfp('out','preferences');
579	$this->template->pfp('out','preferences');
580	}
581
582	// Method to generate an ldap search filter based in a list generated from $this->acl->get_location_list_for_id
583	function generate_search_filter($shares)
584	{
585	if (count($shares) > 1){
586	$filter = '(&(phpgwaccounttype=u)(\|';
587	foreach ($shares as $j)
588	{
589	if (strtolower($j) != 'run')
590	{
591	$filter .= "(uidNumber=$j)";
592	}
593	}
594	$filter .= '))';
595	return $filter;
596	}
597	else
598	{
599	return False;
600	}
601	}
602
603	//Metodo adicionado para exibir uma camada com uma string de mensagem
604	function show_message($message){
605	$this->template->set_var('string','<div style="margin: 0 auto; text-align: center; padding: 10px; background-color: rgb(255,250,205); width:50%;">'.$message.'</div>');
606	$this->template->set_var('submit_lang',lang('Save'));
607	$this->template->parse('row','string',True);
608	}
609	}
610	?>

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