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source: trunk/preferences/preferences.php @ 1035

Revision 1035, 18.2 KB checked in by rafaelraymundo, 15 years ago (diff)
Ticket #558 - Adicionada funcionalidade de assinatura e criptografia de e-mails.
Property svn:eol-style set to `native` Property svn:executable set to ``*

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	$GLOBALS['phpgw_info']['flags'] = array(
14	'noheader' => True,
15	'noappheader' => True,
16	'nonavbar' => True,
17	'currentapp' => @$_GET['appname'] ? $_GET['appname'] : 'preferences',
18	'enable_nextmatchs_class' => True
19	);
20	include('../header.inc.php');
21
22	if ($_POST['cancel'])
23	{
24	$GLOBALS['phpgw']->redirect_link('/preferences/index.php');
25	}
26
27	$user = get_var('user',Array('POST'));
28	$forced = get_var('forced',Array('POST'));
29	$default = get_var('default',Array('POST'));
30
31	$t = CreateObject('phpgwapi.Template',$GLOBALS['phpgw']->common->get_tpl_dir('preferences'));
32	$t->set_file(array(
33	'preferences' => 'preferences.tpl'
34	));
35	$t->set_block('preferences','list','lists');
36	$t->set_block('preferences','row','rowhandle');
37	$t->set_block('preferences','help_row','help_rowhandle');
38	$t->set_var(array('rowhandle' => '','help_rowhandle' => '','messages' => ''));
39
40	if ($_GET['appname'] != 'preferences')
41	{
42	$GLOBALS['phpgw']->translation->add_app('preferences'); // we need the prefs translations too
43	}
44
45	/* Make things a little easier to follow */
46	/* Some places we will need to change this if there in common */
47	function check_app()
48	{
49	if ($_GET['appname'] == 'preferences')
50	{
51	return 'common';
52	}
53	else
54	{
55	return ($_GET['appname'] == 'expressoMail1_2'?'expressoMail':$_GET['appname']);
56	}
57	}
58
59	function is_forced_value($_appname,$preference_name)
60	{
61	if (isset($GLOBALS['phpgw']->preferences->forced[$_appname][$preference_name]) && $GLOBALS['type'] != 'forced')
62	{
63	return True;
64	}
65	else
66	{
67	return False;
68	}
69	}
70
71	function create_password_box($label_name,$preference_name,$help='',$size = '',$max_size = '',$run_lang=True)
72	{
73	global $user,$forced,$default;
74
75	$_appname = check_app();
76	if (is_forced_value($_appname,$preference_name))
77	{
78	return True;
79	}
80	create_input_box($label_name,$preference_name.'][pw',$help,'',$size,$max_size,'password',$run_lang);
81	}
82
83	function create_input_box($label,$name,$help='',$default='',$size = '',$max_size = '',$type='',
84	$run_lang=True)
85	{
86	global $t,$prefs;
87
88	$charSet = $GLOBALS['phpgw']->translation->charset();
89
90	$_appname = check_app();
91	if (is_forced_value($_appname,$name))
92	{
93	return True;
94	}
95
96	if ($type) // used to specify password
97	{
98	$options = " TYPE='$type'";
99	}
100	if ($size)
101	{
102	$options .= " SIZE='$size'";
103	}
104	if ($maxsize)
105	{
106	$options .= " MAXSIZE='$maxsize'";
107	}
108
109	if (isset($prefs[$name]) \|\| $GLOBALS['type'] != 'user')
110	{
111	$default = $prefs[$name];
112	}
113
114	if ($GLOBALS['type'] == 'user')
115	{
116	$def_text = !$GLOBALS['phpgw']->preferences->user[$_appname][$name] ? $GLOBALS['phpgw']->preferences->data[$_appname][$name] : $GLOBALS['phpgw']->preferences->default[$_appname][$name];
117
118	if (isset($notifys[$name])) // translate the substitution names
119	{
120	$def_text = $GLOBALS['phpgw']->preferences->lang_notify($def_text,$notifys[$name]);
121	}
122	$def_text = $def_text != '' ? ' <i><font size="-1">'.lang('default').': '.$def_text.'</font></i>' : '';
123	}
124	$t->set_var('row_id', "${GLOBALS[type]}[$name]");
125	$t->set_var('row_value',"<input name=\"${GLOBALS[type]}[$name]\"value=\"".
126	@htmlentities($default,ENT_COMPAT,$charSet)."\"$options>$def_text");
127	$t->set_var('row_name',lang($label));
128	$GLOBALS['phpgw']->nextmatchs->template_alternate_row_color($t);
129
130	$t->fp('rows',process_help($help,$run_lang) ? 'help_row' : 'row',True);
131	}
132
133	function process_help($help,$run_lang=True)
134	{
135	global $t,$show_help,$has_help;
136
137	if (!empty($help))
138	{
139	$has_help = True;
140
141	if ($show_help)
142	{
143	$t->set_var('help_value',$run_lang ? lang($help) : $help);
144
145	return True;
146	}
147	}
148	return False;
149	}
150
151	function create_check_box($label,$name,$help='',$default='',$run_lang=True,$checkbox_prop='',$visible=True)
152	{
153	// checkboxes itself can't be use as they return nothing if uncheckt !!!
154	global $prefs;
155
156	if ($GLOBALS['type'] != 'user')
157	{
158	$default = ''; // no defaults for default or forced prefs
159	}
160	if (isset($prefs[$name]))
161	{
162	$prefs[$name] = (int)(!!$prefs[$name]); // to care for '' and 'True'
163	}
164
165	return create_select_box($label,$name,array(
166	'0' => lang('No'),
167	'1' => lang('Yes')
168	),$help,$default,$run_lang,$checkbox_prop,$visible);
169	}
170
171	function create_option_string($selected,$values)
172	{
173	while (is_array($values) && list($var,$value) = each($values))
174	{
175	$s .= '<option value="' . $var . '"';
176	if ("$var" == "$selected") // the "'s are necessary to force a string-compare
177	{
178	$s .= ' selected';
179	}
180	$s .= '>' . $value . '</option>';
181	}
182	return $s;
183	}
184
185	/* for creating different sections with a title */
186	function create_section($title='',$value = '')
187	{
188	global $t;
189
190	$t->set_var('row_value','');
191	$t->set_var('row_name','<span class="prefSection">'.lang($title,$value).'</span>');
192	$GLOBALS['phpgw']->nextmatchs->template_alternate_row_color($t);
193
194	$t->fp('rows',process_help($help) ? 'help_row' : 'row',True);
195	}
196	function create_html_code($name,$code,$appendcode)
197	{
198	global $t,$prefs;
199	$t->set_var('row_id', "${GLOBALS[type]}[$name]");
200	$t->set_var('row_value',$code.$prefs[$name].$appendcode);
201	$t->set_var('row_name',lang("signature"));
202	$GLOBALS['phpgw']->nextmatchs->template_alternate_row_color($t);
203	$t->fp('rows','row',True);
204	}
205
206	function create_select_box($label,$name,$values,$help='',$default='',$run_lang=True,$select_prop = '',$visible=True)
207	{
208	global $t,$prefs;
209
210	$_appname = check_app();
211	if (is_forced_value($_appname,$name))
212	{
213	return True;
214	}
215
216	if (isset($prefs[$name]) \|\| $GLOBALS['type'] != 'user')
217	{
218	$default = $prefs[$name];
219	}
220
221	switch ($GLOBALS['type'])
222	{
223	case 'user':
224	$s = '<option value="">' . lang('Use default') . '</option>';
225	break;
226	case 'default':
227	$s = '<option value="">' . lang('No default') . '</option>';
228	break;
229	case 'forced':
230	$s = '<option value="NULL">' . lang('Users choice') . '</option>';
231	break;
232	}
233	$s .= create_option_string($default,$values);
234	if ($GLOBALS['type'] == 'user')
235	{
236	$def_text = $GLOBALS['phpgw']->preferences->default[$_appname][$name];
237	$def_text = $def_text != '' ? ' <i><font size="-1">'.lang('default').': '.$values[$def_text].'</font></i>' : '';
238	}
239	$t->set_var('row_id', "${GLOBALS[type]}[$name]");
240	$t->set_var('row_value',"<select name=\"${GLOBALS[type]}[$name]\" $select_prop>$s</select>$def_text");
241	$t->set_var('row_name',lang($label));
242	if ($visible)
243	{
244	$t->set_var('row_visibility', '');
245	}
246	else
247	{
248	$t->set_var('row_visibility', 'style="display: none;"');
249	}
250
251	$GLOBALS['phpgw']->nextmatchs->template_alternate_row_color($t);
252
253	$t->fp('rows',process_help($help,$run_lang) ? 'help_row' : 'row',True);
254	}
255
256	/*!
257	@function create_notify
258	@abstract creates text-area or inputfield with subtitution-variables
259	@syntax create_notify($label,$name,$rows,$cols,$help='',$default='',$vars2='')
260	@param $label untranslated label
261	@param $name name of the pref
262	@param $rows, $cols of the textarea or input-box ($rows==1)
263	@param $help untranslated help-text
264	@param $default default-value
265	@param $vars2 array with extra substitution-variables of the form key => help-text
266	*/
267	function create_notify($label,$name,$rows,$cols,$help='',$default='',$vars2='',$subst_help=True,$run_lang=True)
268	{
269	global $t,$prefs,$notifys;
270
271	$vars = $GLOBALS['phpgw']->preferences->vars;
272	if (is_array($vars2))
273	{
274	$vars += $vars2;
275	}
276	$prefs[$name] = $GLOBALS['phpgw']->preferences->lang_notify($prefs[$name],$vars);
277
278	$notifys[$name] = $vars; // this gets saved in the app_session for re-translation
279
280	$help = $help && $run_lang ? lang($help) : $help;
281	if ($subst_help)
282	{
283	$help .= '<p><b>'.lang('Substitutions and their meanings:').'</b>';
284	foreach($vars as $var => $var_help)
285	{
286	$lname = ($lname = lang($var)) == $var.'*' ? $var : $lname;
287	$help .= "<br>\n".'<b>$$'.$lname.'$$</b>: '.$var_help;
288	}
289	$help .= "</p>\n";
290	}
291	if ($row == 1)
292	{
293	create_input_box($label,$name,$help,$default,$cols,'','',False);
294	}
295	else
296	{
297	create_text_area($label,$name,$rows,$cols,$help,$default,False);
298	}
299	}
300
301	function create_text_area($label,$name,$rows,$cols,$help='',$default='',$run_lang=True)
302	{
303	global $t,$prefs,$notifys;
304
305	$charSet = $GLOBALS['phpgw']->translation->charset();
306
307	$_appname = check_app();
308	if (is_forced_value($_appname,$name))
309	{
310	return True;
311	}
312
313	if (isset($prefs[$name]) \|\| $GLOBALS['type'] != 'user')
314	{
315	$default = $prefs[$name];
316	}
317
318	if ($GLOBALS['type'] == 'user')
319	{
320	$def_text = !$GLOBALS['phpgw']->preferences->user[$_appname][$name] ? $GLOBALS['phpgw']->preferences->data[$_appname][$name] : $GLOBALS['phpgw']->preferences->default[$_appname][$name];
321
322	if (isset($notifys[$name])) // translate the substitution names
323	{
324	$def_text = $GLOBALS['phpgw']->preferences->lang_notify($def_text,$notifys[$name]);
325	}
326	$def_text = $def_text != '' ? '<br><i><font size="-1"><b>'.lang('default').'</b>:<br>'.nl2br($def_text).'</font></i>' : '';
327	}
328	$t->set_var('row_id', "${GLOBALS[type]}[$name]");
329	$t->set_var('row_value',"<textarea rows=\"$rows\" cols=\"$cols\" name=\"${GLOBALS[type]}[$name]\">".
330	htmlentities($default,ENT_COMPAT,$charSet)."</textarea>$def_text");
331	$t->set_var('row_name',lang($label));
332	$GLOBALS['phpgw']->nextmatchs->template_alternate_row_color($t);
333
334	$t->fp('rows',process_help($help,$run_lang) ? 'help_row' : 'row',True);
335	}
336
337	function process_array(&$repository,$array,$notifys,$prefix='')
338	{
339	$_appname = check_app();
340
341	$prefs = &$repository[$_appname];
342
343	if ($prefix != '')
344	{
345	$prefix_arr = explode('/',$prefix);
346	foreach ($prefix_arr as $pre)
347	{
348	$prefs = &$prefs[$pre];
349	}
350	}
351	unset($prefs['']);
352	//echo "array:<pre>"; print_r($array); echo "</pre>\n";
353	while (is_array($array) && list($var,$value) = each($array))
354	{
355	if (isset($value) && $value != '' && $value != 'NULL')
356	{
357	if (is_array($value))
358	{
359	$value = $value['pw'];
360	if (empty($value))
361	{
362	continue; // dont write empty password-fields
363	}
364	}
365	$prefs[$var] = stripslashes($value);
366
367	if ($notifys[$var]) // need to translate the key-words back
368	{
369	$prefs[$var] = $GLOBALS['phpgw']->preferences->lang_notify($prefs[$var],$notifys[$var],True);
370	}
371	}
372	else
373	{
374	unset($prefs[$var]);
375	}
376	}
377	//echo "prefix='$prefix', prefs=<pre>"; print_r($repository[$_appname]); echo "</pre>\n";
378
379	// the following hook can be used to verify the prefs
380	// if you return something else than False, it is treated as an error-msg and
381	// displayed to the user (the prefs get not saved !!!)
382	//
383	if ($error = $GLOBALS['phpgw']->hooks->single(array(
384	'location' => 'verify_settings',
385	'prefs' => $repository[$_appname],
386	'prefix' => $prefix,
387	'type' => $GLOBALS['type']
388	),$_GET['appname']))
389	{
390	return $error;
391	}
392
393	$GLOBALS['phpgw']->preferences->save_repository(True,$GLOBALS['type']);
394
395	return False;
396	}
397
398	/* Only check this once */
399	if ($GLOBALS['phpgw']->acl->check('run',1,'admin'))
400	{
401	/* Don't use a global variable for this ... */
402	define('HAS_ADMIN_RIGHTS',1);
403	}
404
405	/* Makes the ifs a little nicer, plus ... this will change once the ACL manager is in place */
406	/* and is able to create less powerfull admins. This will handle the ACL checks for that (jengo) */
407	function is_admin()
408	{
409	global $prefix;
410
411	if (HAS_ADMIN_RIGHTS == 1 && empty($prefix)) // tabs only without prefix
412	{
413	return True;
414	}
415	else
416	{
417	return False;
418	}
419	}
420
421	function show_list($header = ' ')
422	{
423	global $t,$list_shown;
424
425	$t->set_var('list_header',$header);
426	$t->parse('lists','list',$list_shown);
427
428	$t->set_var('rows','');
429	$list_shown = True;
430	}
431
432	$session_data = $GLOBALS['phpgw']->session->appsession('session_data','preferences');
433
434	$prefix = get_var('prefix',array('GET'),$session_data['appname'] == $_GET['appname'] ? $session_data['prefix'] : '');
435
436	if (is_admin())
437	{
438	/* This is where we will keep track of our postion. */
439	/* Developers won't have to pass around a variable then */
440
441	$GLOBALS['type'] = get_var('type',Array('GET','POST'),$session_data['type']);
442
443	if (empty($GLOBALS['type']))
444	{
445	$GLOBALS['type'] = 'user';
446	}
447	}
448	else
449	{
450	$GLOBALS['type'] = 'user';
451	}
452	$show_help = "$session_data[show_help]" != '' && $session_data['appname'] == $_GET['appname'] ?
453	$session_data['show_help'] : (int)$GLOBALS['phpgw_info']['user']['preferences']['common']['show_help'];
454
455	if ($toggle_help = get_var('toggle_help','POST'))
456	{
457	$show_help = (int)(!$show_help);
458	}
459	$has_help = 0;
460
461	if ($_POST['submit'])
462	{
463	/* Don't use a switch here, we need to check some permissions durring the ifs */
464	if ($GLOBALS['type'] == 'user' \|\| !($GLOBALS['type']))
465	{
466	$error = process_array($GLOBALS['phpgw']->preferences->user,$user,$session_data['notifys'],$prefix);
467	}
468
469	if ($GLOBALS['type'] == 'default' && is_admin())
470	{
471	$error = process_array($GLOBALS['phpgw']->preferences->default, $default,$session_data['notifys']);
472	}
473
474	if ($GLOBALS['type'] == 'forced' && is_admin())
475	{
476	$error = process_array($GLOBALS['phpgw']->preferences->forced, $forced,$session_data['notifys']);
477	}
478
479	if (!is_admin() \|\| $error)
480	{
481	$GLOBALS['phpgw']->redirect_link('/preferences/index.php');
482	}
483
484	if ($GLOBALS['type'] == 'user' && $_GET['appname'] == 'preferences' && $user['show_help'] != '')
485	{
486	$show_help = $user['show_help']; // use it, if admin changes his help-prefs
487	}
488	}
489	$GLOBALS['phpgw']->session->appsession('session_data','preferences',array(
490	'type' => $GLOBALS['type'], // save our state in the app-session
491	'show_help' => $show_help,
492	'prefix' => $prefix,
493	'appname' => $_GET['appname'] // we use this to reset prefix on appname-change
494	));
495	// changes for the admin itself, should have immediate feedback ==> redirect
496	if (!$error && $_POST['submit'] && $GLOBALS['type'] == 'user' && $_GET['appname'] == 'preferences') {
497	$GLOBALS['phpgw']->redirect_link('/preferences/preferences.php','appname='.$_GET['appname']);
498	}
499
500	$GLOBALS['phpgw_info']['flags']['app_header'] = $_GET['appname'] == 'preferences' ?
501	lang('Preferences') : lang('%1 - Preferences',$GLOBALS['phpgw_info']['apps'][$_GET['appname']]['title']);
502	$GLOBALS['phpgw']->common->phpgw_header();
503	echo parse_navbar();
504
505	$t->set_var('messages',$error);
506	$t->set_var('action_url',$GLOBALS['phpgw']->link('/preferences/preferences.php','appname=' . $_GET['appname']));
507	$t->set_var('th_bg', $GLOBALS['phpgw_info']['theme']['th_bg']);
508	$t->set_var('th_text',$GLOBALS['phpgw_info']['theme']['th_text']);
509	$t->set_var('row_on', $GLOBALS['phpgw_info']['theme']['row_on']);
510	$t->set_var('row_off',$GLOBALS['phpgw_info']['theme']['row_off']);
511
512	switch ($GLOBALS['type']) // set up some globals to be used by the hooks
513	{
514	case 'forced':
515	$prefs = &$GLOBALS['phpgw']->preferences->forced[check_app()];
516	break;
517	case 'default':
518	$prefs = &$GLOBALS['phpgw']->preferences->default[check_app()];
519	break;
520	default:
521	$prefs = &$GLOBALS['phpgw']->preferences->user[check_app()];
522	// use prefix if given in the url, used for email extra-accounts
523	if ($prefix != '')
524	{
525	$prefix_arr = explode('/',$prefix);
526	foreach ($prefix_arr as $pre)
527	{
528	$prefs = &$prefs[$pre];
529	}
530	}
531	}
532	//echo "prefs=<pre>"; print_r($prefs); echo "</pre>\n";
533
534	$notifys = array();
535	if (!$GLOBALS['phpgw']->hooks->single('settings',$_GET['appname']))
536	{
537	$t->set_block('preferences','form','formhandle'); // skip the form
538	$t->set_var('formhandle','');
539
540	$t->set_var('messages',lang('Error: There was a problem finding the preference file for %1 in %2',
541	$GLOBALS['phpgw_info']['navbar'][$_GET['appname']]['title'],PHPGW_SERVER_ROOT . SEP
542	. $_GET['appname'] . SEP . 'inc' . SEP . 'hook_settings.inc.php'));
543	}
544	$tmpl_settings = PHPGW_TEMPLATE_DIR.'/hook_settings.inc.php';
545	if ($_GET['appname'] == 'preferences' && file_exists($tmpl_settings))
546	{
547	include($tmpl_settings);
548	}
549
550	if (count($notifys)) // there have been notifys in the hook, we need to save in the session
551	{
552	$GLOBALS['phpgw']->session->appsession('session_data','preferences',array(
553	'type' => $GLOBALS['type'], // save our state in the app-session
554	'show_help' => $show_help,
555	'prefix' => $prefix,
556	'appname' => $_GET['appname'], // we use this to reset prefix on appname-change
557	'notifys' => $notifys
558	));
559	//echo "notifys:<pre>"; print_r($notifys); echo "</pre>\n";
560	}
561	if (is_admin())
562	{
563	$tabs[] = array(
564	'label' => lang('Your preferences'),
565	'link' => $GLOBALS['phpgw']->link('/preferences/preferences.php','appname=' . $_GET['appname'] . "&type=user")
566	);
567	$tabs[] = array(
568	'label' => lang('Default preferences'),
569	'link' => $GLOBALS['phpgw']->link('/preferences/preferences.php','appname=' . $_GET['appname'] . "&type=default")
570	);
571	$tabs[] = array(
572	'label' => lang('Forced preferences'),
573	'link' => $GLOBALS['phpgw']->link('/preferences/preferences.php','appname=' . $_GET['appname'] . "&type=forced")
574	);
575
576	switch($GLOBALS['type'])
577	{
578	case 'user': $selected = 0; break;
579	case 'default': $selected = 1; break;
580	case 'forced': $selected = 2; break;
581	}
582	$t->set_var('tabs',$GLOBALS['phpgw']->common->create_tabs($tabs,$selected));
583	}
584	$t->set_var('lang_submit', lang('save'));
585	$t->set_var('lang_cancel', lang('cancel'));
586	$t->set_var('show_help',(int)$show_help);
587	$t->set_var('help_button',$has_help ? '<input type="submit" name="toggle_help" value="'.
588	($show_help ? lang('help off') : lang('help')).'">' : '');
589
590	if (!$list_shown)
591	{
592	show_list();
593	}
594	$t->pfp('phpgw_body','preferences');
595
596	//echo '<pre style="text-align: left;">'; print_r($GLOBALS['phpgw']->preferences->data); echo "</pre>\n";
597
598	$GLOBALS['phpgw']->common->phpgw_footer();
599	?>

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