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source: sandbox/filemanager/inc/class.uifilemanager.inc.php @ 1908

Revision 1908, 46.5 KB checked in by amuller, 14 years ago (diff)
Ticket #597 - Correçao de bug quando o usuario tem acesso ao FM por grupo somente
Property svn:executable set to ``*

Line
1	<?php
2	/**************************************************************************\
3	* -------------------------------------------------------------------------*
4	* This library is free software; you can redistribute it and/or modify it *
5	* under the terms of the GNU Lesser General Public License as published by *
6	* the Free Software Foundation; either version 2.1 of the License, *
7	* or any later version. *
8	* This library is distributed in the hope that it will be useful, but *
9	* WITHOUT ANY WARRANTY; without even the implied warranty of *
10	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
11	* See the GNU Lesser General Public License for more details. *
12	* You should have received a copy of the GNU Lesser General Public License *
13	* along with this library; if not, write to the Free Software Foundation, *
14	* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
15	\**************************************************************************/
16
17	/* $Id: class.uifilemanager.inc.php 17511 2004-12-12 06:35:24Z dawnlinux $ */
18
19	class uifilemanager
20	{
21	var $public_functions = array(
22	'index' => True,
23	'help' => True,
24	'view' => True,
25	'export'=> True,
26	'touch' => True,
27	'history' => True,
28	'edit' => True,
29	'fileModels'=>True,
30	'getReturnExecuteForm' => True,
31	'dir_ls' => True,
32	'search' => True,
33	'get_folders_list' => True,
34	'showUploadboxes' => True,
35	'createdir' => True,
36	'removedir' => True,
37	'uploadModel'=>True
38	);
39
40	//keep
41	var $bo;
42	var $vfs_functions;
43	var $t; //template object
44	var $dispath;
45	var $cwd;
46	var $lesspath;
47	var $readable_groups;
48	var $files_array;
49	var $numoffiles;
50	var $dispsep;
51
52	var $target;
53
54	var $prefs;//array
55
56	var $groups_applications;
57
58	var $current_config;
59	var $dirs;
60	var $to;
61	var $changedir; // for switching dir.
62	var $cdtodir; // for switching dir.
63	var $newfile_or_dir;
64	var $newfile_x;
65	var $createfile_var;
66	var $move_to_x;
67	var $copy_to_x;
68	var $edit_x;
69	var $edit_file;
70	var $edit_preview_x;
71	var $edit_save_x;
72	var $edit_save_done_x;
73	var $edit_cancel_x;
74
75	// this ones must be checked thorougly;
76	var $fileman = Array();
77	//var $fileman;
78	var $path;
79	var $file; // FIXME WHERE IS THIS FILLED?
80	var $sortby;
81	var $messages;
82
83	var $now;
84
85	function uifilemanager()
86	{
87	$this->messages = &$_SESSION['phpgw_info']['filemanager']['user']['messages'];
88
89	$GLOBALS['phpgw']->browser = CreateObject('phpgwapi.browser');
90
91	$this->now = date('Y-m-d');
92
93	$this->bo = CreateObject('filemanager.bofilemanager');
94
95	$this->vfs_functions = CreateObject('filemanager.vfs_functions');
96
97	$this->t = $GLOBALS['phpgw']->template;
98	$c = CreateObject('phpgwapi.config','filemanager');
99	$c->read_repository();
100	$this->current_config = $c->config_data;
101
102
103	// here local vars are created from the HTTP vars
104	@reset($GLOBALS['HTTP_POST_VARS']);
105	while(list($name,) = @each($GLOBALS['HTTP_POST_VARS']))
106	{
107	$this->$name = $GLOBALS['HTTP_POST_VARS'][$name];
108	}
109
110	@reset($GLOBALS['HTTP_GET_VARS']);
111	while(list($name,) = @each($GLOBALS['HTTP_GET_VARS']))
112	{
113	$$name = $GLOBALS['HTTP_GET_VARS'][$name];
114	$this->$name = $GLOBALS['HTTP_GET_VARS'][$name];
115
116	}
117
118	$to_decode = array
119	(
120	'op' => array('op' => ''),
121	'path' => array('path' => ''),
122	'filename' => array('filename' => ''),
123	'file' => array('file' => ''),
124	'sortby' => array('sortby' => ''),
125	'messages' => array('messages' => ''),
126	'show_upload_boxes' => array('show_upload_boxes' => ''),
127	'from' => array('from' => ''),
128	'to' => array('to' => '')
129
130	);
131
132	reset($to_decode);
133	while(list($var, $conditions) = each($to_decode))
134	{
135	while(list($condvar, $condvalue) = each($conditions))
136	{
137	if(isset($$condvar) && ($condvar == $var \|\| $$condvar == $condvalue))
138	{
139	if(is_array($$var))
140	{
141	$temp = array();
142	while(list($varkey, $varvalue) = each($$var))
143	{
144	if(is_int($varkey))
145	{
146	$temp[$varkey] = stripslashes(base64_decode(urldecode(($varvalue))));
147	}
148	else
149	{
150	$temp[stripslashes(base64_decode(urldecode(($varkey))))] = $varvalue;
151	}
152	}
153	$this->$var = $temp;
154	}
155	elseif(isset($$var))
156	{
157	$this->$var = stripslashes(base64_decode(urldecode($$var)));
158	}
159	}
160	}
161	}
162
163	// get appl. and user prefs
164	$pref = CreateObject('phpgwapi.preferences', $this->bo->userinfo['username']);
165	$pref->read_repository();
166	//$GLOBALS['phpgw']->hooks->single('add_def_pref', $GLOBALS['appname']);
167	$pref->save_repository(True);
168	$pref_array = $pref->read_repository();
169	$this->prefs = $pref_array[$this->bo->appname]; //FIXME check appname var in _debug_array
170
171	//always show name
172
173	$this->prefs[name] =1;
174
175
176	if($this->prefs['viewinnewwin'])
177	{
178	$this->target = '_blank';
179	}
180
181
182	/*
183	Check for essential directories
184	admin must be able to disable these tests
185	*/
186
187	// check if basedir exist
188	$test=$this->bo->vfs->get_real_info(array('string' => $this->bo->basedir, 'relatives' => array(RELATIVE_NONE), 'relative' => False));
189	if($test[mime_type]!='Directory')
190	{
191	die('Base directory does not exist, Ask adminstrator to check the global configuration.');
192	}
193
194	$test=$this->bo->vfs->get_real_info(array('string' => $this->bo->basedir.$this->bo->fakebase, 'relatives' => array(RELATIVE_NONE), 'relative' => False));
195	if($test[mime_type]!='Directory')
196	{
197
198	$this->bo->vfs->override_acl = 1;
199
200	$this->bo->vfs->mkdir(array(
201	'string' => $this->bo->fakebase,
202	'relatives' => array(RELATIVE_NONE)
203	));
204
205	$this->bo->vfs->override_acl = 0;
206
207	//test one more time
208	$test=$this->bo->vfs->get_real_info(array('string' => $this->bo->basedir.$this->bo->fakebase, 'relatives' => array(RELATIVE_NONE), 'relative' => False));
209
210	if($test[mime_type]!='Directory')
211	{
212	die('Fake Base directory does not exist and could not be created, please ask the administrator to check the global configuration.');
213	}
214	else
215	{
216	$this->messages[]= lang('Fake Base Dir did not exist, created a new one.');
217	}
218	}
219
220	$test=$this->bo->vfs->get_real_info(array('string' => $this->bo->basedir.$this->bo->homedir, 'relatives' => array(RELATIVE_NONE), 'relative' => False));
221	if($test[mime_type]!='Directory')
222	{
223	$this->bo->vfs->override_acl = 1;
224
225	$this->bo->vfs->mkdir(array(
226	'string' => $this->bo->homedir,
227	'relatives' => array(RELATIVE_NONE)
228	));
229	$this->bo->vfs->set_quota(array(
230	'string' => $this->bo->homedir,
231	'relatives' => array(RELATIVE_NONE),
232	'new_quota' => $this->current_config['filemanager_quota_size']
233	));
234
235	$this->bo->vfs->override_acl = 0;
236
237	//test one more time
238	$test=$this->bo->vfs->get_real_info(array('string' => $this->bo->basedir.$this->bo->homedir, 'relatives' => array(RELATIVE_NONE), 'relative' => False));
239
240	if($test[mime_type]!='Directory')
241	{
242	die('Your Home Dir does not exist and could not be created, please ask the adminstrator to check the global configuration.');
243	}
244	else
245	{
246	$this->messages[]= lang('Your Home Dir did not exist, eGroupWare created a new one.');
247	// FIXME we just created a fresh home dir so we know there nothing in it so we have to remove all existing content
248	}
249
250
251	}
252	}
253	function fileModels()
254	{
255	$GLOBALS['phpgw_info']['flags'] = array
256	(
257	'currentapp' => 'filemanager',
258	'noheader' => False,
259	'nonavbar' => False,
260	'nofooter' => False,
261	'noappheader' => False,
262	'enable_browser_class' => True
263	);
264
265	$GLOBALS['phpgw']->common->phpgw_header();
266	$this->t->set_file(array('models' => 'fileModels.tpl'));
267	$this->t->set_block('models','header','header');
268	$this->t->set_block('models','body','body');
269	$this->t->set_block('models','footer','footer');
270	$this->t->set_var('url_1', './index.php?menuaction=filemanager.uifilemanager.uploadModel&model=article');
271	$this->t->set_var('model_1','article');
272	$this->t->set_var('lang_1',lang('article'));
273
274	$this->t->set_var('url_2','./index.php?menuaction=filemanager.uifilemanager.uploadModel&model=calendar');
275	$this->t->set_var('model_2','calendar');
276	$this->t->set_var('lang_2',lang('calendar'));
277
278	$this->t->set_var('url_3','./index.php?menuaction=filemanager.uifilemanager.uploadModel&model=todo');
279	$this->t->set_var('model_3','todo');
280	$this->t->set_var('lang_3',lang('todo'));
281
282	$this->t->set_var('url_4','./index.php?menuaction=filemanager.uifilemanager.uploadModel&model=slide');
283	$this->t->set_var('model_4','slide');
284	$this->t->set_var('lang_4',lang('slide'));
285
286	$this->t->set_var('url_5','./index.php?menuaction=filemanager.uifilemanager.uploadModel&model=cards');
287	$this->t->set_var('model_5','cards');
288	$this->t->set_var('lang_5',lang('cards'));
289
290	$this->t->set_var('url_6','./index.php?menuaction=filemanager.uifilemanager.uploadModel&model=resume');
291	$this->t->set_var('model_6','resume');
292	$this->t->set_var('lang_6',lang('resume'));
293
294
295	$this->t->pparse('out','models');
296
297
298	}
299	function uploadModel(){
300	$GLOBALS['phpgw_info']['flags'] = array
301	(
302	'currentapp' => 'filemanager',
303	'noheader' => False,
304	'nonavbar' => False,
305	'nofooter' => False,
306	'noappheader' => False,
307	'enable_browser_class' => True
308	);
309
310	$GLOBALS['phpgw']->common->phpgw_header();
311
312	$filename = lang('new')."_".lang($this->model).rand(0,1000).".html";
313	$this->bo->vfs->cp(array(
314	'from'=> PHPGW_SERVER_ROOT . '/filemanager/templates/default/'.$this->model.'.html',
315	'to'=> $filename,
316	'relatives' => array(RELATIVE_NONE\|VFS_REAL, RELATIVE_ALL)
317	));
318
319	$this->bo->vfs->set_attributes(array(
320	'string'=> $filename,
321	'relatives' => array(RELATIVE_ALL),
322	'attributes'=> array(
323	'mime_type' => "text/html",
324	'comment' => ""
325	)
326	));
327	$this->filename = $filename;
328	$this->edit();
329
330	}
331	function index()
332	{
333	$GLOBALS['phpgw_info']['flags'] = array
334	(
335	'currentapp' => 'filemanager',
336	'noheader' => False,
337	'nonavbar' => False,
338	'nofooter' => False,
339	'noappheader' => False,
340	'enable_browser_class' => True
341	);
342
343	$GLOBALS['phpgw']->common->phpgw_header();
344
345	echo "<script src='".$GLOBALS['phpgw_info']['flags']['currentapp']."/js/global.js'></script>";
346	echo "<script src='".$GLOBALS['phpgw_info']['flags']['currentapp']."/js/main.js'></script>";
347	echo "<script src='".$GLOBALS['phpgw_info']['flags']['currentapp']."/js/common_functions.js'></script>";
348	echo "<script src='".$GLOBALS['phpgw_info']['flags']['currentapp']."/js/connector.js'></script>";
349	echo "<script src='".$GLOBALS['phpgw_info']['flags']['currentapp']."/js/draw_api.js'></script>";
350	echo "<script src='".$GLOBALS['phpgw_info']['flags']['currentapp']."/js/drag_area.js'></script>";
351	echo "<script src='".$GLOBALS['phpgw_info']['flags']['currentapp']."/js/handler.js'></script>";
352	echo "<script src='./phpgwapi/js/dftree/dftree.js'></script>";
353
354	include('load_lang.php');
355
356	# Page to process users
357	# Code is fairly hackish at the beginning, but it gets better
358	# Highly suggest turning wrapping off due to long SQL queries
359
360	###
361	# Some hacks to set and display directory paths correctly
362	###
363	// new method for switching to a new dir.
364	if($this->changedir=='true' && $this->cdtodir \|\| $this->goto_x)
365	{
366	$this->path = $this->cdtodir;
367	}
368
369	if(!$this->path)
370	{
371	$this->path = $this->bo->vfs->pwd();
372
373	if(!$this->path \|\| $this->bo->vfs->pwd(array('full' => False)) == '')
374	{
375	$this->path = $this->bo->homedir;
376	}
377	}
378
379	$this->bo->vfs->cd(array('string' => False, 'relatives' => array(RELATIVE_NONE), 'relative' => False));
380	$this->bo->vfs->cd(array('string' => $this->path, 'relatives' => array(RELATIVE_NONE), 'relative' => False));
381
382	$pwd = $this->bo->vfs->pwd();
383
384	if(!$this->cwd = substr($this->path, strlen($this->bo->homedir) + 1))
385	{
386	$this->cwd = '/';
387	}
388	else
389	{
390	$this->cwd = substr($pwd, strrpos($pwd, '/') + 1);
391	}
392
393	$this->disppath = $this->path;
394
395	/* This just prevents // in some cases */
396	if($this->path == '/')
397	{
398	$this->dispsep = '';
399	}
400	else
401	{
402	$this->dispsep = '/';
403	}
404
405	if(!($this->lesspath = substr($this->path, 0, strrpos($this->path, '/'))))
406	{
407	$this->lesspath = '/';
408	}
409
410	/Check permission/
411	if($this->bo->vfs->acl_check(array(
412	'string' => $this->path,
413	'relatives' => array(RELATIVE_NONE),
414	'operation' => PHPGW_ACL_READ
415	)))
416	{
417	$this->can_read = True;
418	}
419
420
421	if ($_SESSION['phpgw_info']['user']['filemanager']['flush'] != 'flushed')
422	{
423	/Flush journal-deleted/
424	$this->bo->vfs->flush_journal(array(
425	'string' => $this->path,
426	'relatives' => array(RELATIVE_NONE),
427	'deleteall' => True
428	));
429	$_SESSION['phpgw_info']['user']['filemanager']['flush'] = 'flushed';
430	}
431
432
433
434	# if is different path than home and no permission allowed
435	if($this->path != $this->bo->homedir && $this->path != $this->bo->fakebase && $this->path != '/' && !$this->can_read)
436	{
437	$this->messages[] = lang('You do not have access to %1', $this->path);
438	$this->path = $this->homedir;
439	$this->bo->vfs->cd(array('string' => $this->path, 'relatives' => array(RELATIVE_NONE), 'relative' => False));
440	$GLOBALS['phpgw']->common->phpgw_footer();
441	$GLOBALS['phpgw']->common->phpgw_exit();
442	}
443
444	$this->bo->userinfo['working_id'] = $this->bo->vfs->working_id;
445	$this->bo->userinfo['working_lid'] = $GLOBALS['phpgw']->accounts->id2name($this->bo->userinfo['working_id']);
446
447	# Verify path is real
448	if($this->path != $this->bo->homedir && $this->path != '/' && $this->path != $this->bo->fakebase)
449	{
450	if(!$this->bo->vfs->file_exists(array(
451	'string' => $this->path,
452	'relatives' => array(RELATIVE_NONE)
453	)))
454	{
455	$this->messages[] = lang('Error:').lang('Directory %1 does not exist', $this->path);
456	$this->path = $this->homedir;
457	$this->bo->vfs->cd(array('string' => $this->path, 'relatives' => array(RELATIVE_NONE), 'relative' => False));
458	$GLOBALS['phpgw']->common->phpgw_footer();
459	$GLOBALS['phpgw']->common->phpgw_exit();
460	}
461	}
462
463
464	# Default is to sort by name
465	if(!$this->sortby)
466	{
467	$this->sortby = 'name';
468	}
469
470	if($this->newfile_x && $this->newfile_or_dir) // create new textfile
471	{
472	$this->createfile();
473	}
474	elseif($this->edit_cancel_x)
475	{
476	$this->readFilesInfo();
477	$this->fileListing();
478	}
479	elseif($this->edit_x \|\| $this->edit_preview_x \|\| $this->edit_save_x \|\| $this->edit_save_done_x)
480	{
481	$this->edit();
482	}
483	else
484	{
485	$this->readFilesInfo();
486	$this->fileListing();
487	}
488	}
489	function get_permissions(){
490	/* get permissions */
491	if((preg_match('+^'.$this->bo->fakebase.'\/(.*)(\/\|$)+U', $this->path, $matches)) && $matches[1] != $this->bo->userinfo['account_lid']) //FIXME matches not defined
492
493	{
494	$this->bo->vfs->working_id = $GLOBALS['phpgw']->accounts->name2id($matches[1]);//FIXME matches not defined
495
496	}
497	else
498	{
499	$this->bo->vfs->working_id = $this->bo->userinfo['username'];
500	}
501
502	# Check available permissions for $this->path, so we can disable unusable operations in user interface
503	$path = explode('/',$this->path);
504	$owner_id = $this->bo->vfs->ownerOf($this->bo->fakebase,$path[2]);
505	$user_id = $GLOBALS['phpgw_info']['user']['account_id'];
506	if ($owner_id == $user_id)
507	{
508	$rights = 31;
509	}else
510	{
511	$acl = CreateObject ('phpgwapi.acl', $owner_id);
512	$acl->account_id = $owner_id;
513	$acl->read_repository();
514	$rights = $acl->get_rights($user_id);
515	}
516	return $rights;
517	}
518	function dir_ls()
519	{
520	// change dir to this->path
521	$this->bo->vfs->cd(array('string' => $this->path, 'relatives' => array(RELATIVE_NONE), 'relative' => False));
522	$return['permissions'] = $this->get_permissions();
523	$return['quota']['usedSpace'] = $this->bo->vfs->get_size(array(
524	'string' => $this->path,
525	'relatives' => array(RELATIVE_NONE)
526	));
527	$quota = $this->bo->vfs->get_quota(array(
528	'string' => $this->path
529	));
530	reset($this->files_array);
531	$this->readFilesInfo();
532
533	for($i = 0; $i != $this->numoffiles; $i++)
534	{
535	$files = $this->files_array[$i];
536
537	if($files['mime_type'] == "Directory" \|\| (!$this->prefs['dotfiles'] && ereg("^\.", $files['name'])))
538	{
539	continue;
540	}
541	/* small keys to safe bandwidth */
542	$tuple['name'] = $files['name'];
543	$tuple['icon'] = $this->mime_icon($files['mime_type']);
544	$tuple['type'] = $files['type'];
545	$tuple['creatd'] = $this->vfs_functions->dateString2timeStamp($files['created']);
546	$tuple['modifd'] = $this->vfs_functions->dateString2timeStamp($files['modified']);
547	$tuple['size'] = $files['size'];
548	$tuple['mime'] = $files['mime_type'];
549	$tuple['pub'] = $files['type'];
550	$tuple['creatdby'] = $GLOBALS['phpgw']->accounts->id2name($files['createdby_id']);
551	$tuple['modifdby'] = $files['modifiedby_id']?$GLOBALS['phpgw']->accounts->id2name($files['modifiedby_id']):'';
552	$tuple['owner'] = $GLOBALS['phpgw']->accounts->id2name($files['owner_id']);
553	$tuple['comm'] = $files['comment'];
554	$tuple['vers'] = $files['version'];
555	$output[] = $tuple;
556
557	}
558	// TODO Order files directly into SQL
559	foreach ($output as $key => $row) {
560	$temp[$key] = strtoupper($row[$this->criteria]);
561	}
562	if ($this->otype == "1")
563	array_multisort($temp, SORT_ASC, $output);
564	else
565	array_multisort($temp, SORT_DESC, $output);
566	$return['files'] = $output;
567	$return['quota']['quotaSize'] = ($quota10241024);
568	echo serialize($return);
569	}
570	function get_folders_list()
571	{
572	$this->update_groups();
573	$this->groups_applications = array();
574
575	$user_groups = $GLOBALS['phpgw']->accounts->membership();
576	foreach($user_groups as $val){
577	$account_name = $GLOBALS['phpgw']->accounts->id2name($val['account_id']);
578	$this->readable_groups[$account_name] = array(
579	'account_id' => $val['account_id'],
580	'account_name' => $account_name
581	);
582	}
583
584	foreach ($this->readable_groups as $value)
585	{
586	$applications = CreateObject('phpgwapi.applications', $value['account_id']);
587	$this->groups_applications[$value['account_name']] = $applications->read_account_specific();
588	}
589
590	// selectbox for change/move/and copy to
591	$this->dirs = $this->all_other_directories();
592	foreach($this->dirs as $dir)
593	$return[] = $dir['directory'] . $dir['name'];
594	echo serialize($return);
595	}
596	function fileListing()
597	{
598	$this->t->set_file(array('filemanager_list_t' => 'main.tpl'));
599	$this->t->set_block('filemanager_list_t','filemanager_header','filemanager_header');
600	$this->t->set_block('filemanager_list_t','filemanager_footer','filemanager_footer');
601
602	if($this->numoffiles \|\| $this->cwd)
603	{
604	$vars[path]='<input type="hidden" id="currentPath" value="'.$this->path.'">';
605	$vars[css]='<link rel="stylesheet" type="text/css" href="filemanager/templates/default/main.css">';
606	$vars[css].='<link rel="stylesheet" type="text/css" href="phpgwapi/js/dftree/dftree.css">';
607	$vars[preferences]='<input type="hidden" id="userPreferences" value=\''.serialize($_SESSION['phpgw_info']['user']['preferences']['filemanager']).'\'>';
608	// Used for important operations that needs security
609	for ($key = ""; strlen($key) < 150; $key .= chr(rand(48,95)));
610	$_SESSION['phpgw_info']['filemanager']['user']['sec_key'] = $key;
611	$vars[sec_key]='<input type="hidden" id="userKey" value=\''.$key.'\'>';
612	$vars[script]='<script>initDrawApi();</script>';
613
614	$vars[new_button]=$this->toolButton('new','createfile',lang('New...'));
615	$vars[new_button].='<input type="hidden" id="newfile_or_dir" name="newfile_or_dir" value="" />';
616
617	// reload button with this url
618	$vars[refresh_button]=$this->toolButton('reload','reload',lang('reload'));
619
620	// go up icon when we're not at the top, dont allow to go outside /home = fakebase
621	if($this->path != '/' && $this->path != $this->bo->fakebase)
622	{
623	$vars[tools_button] = $this->toolButton('tools','tools',lang('tools'));
624	}
625	else
626	$vars[tools_button] = "";
627
628	$vars[toolbar1]=$toolbar;
629
630	if(count($this->messages)>0)
631	{
632	foreach($this->messages as $msg)
633	{
634	$messages.='<span>'.$msg.'</span>';
635	}
636	}
637	$this->messages = NULL;
638
639	$vars[messages]=$messages;
640
641	$this->t->set_var($vars);
642	$this->t->pparse('out','filemanager_header');
643	}
644
645	$this->t->set_var($vars);
646	$this->t->pparse('out','filemanager_footer');
647
648	$GLOBALS['phpgw']->common->phpgw_footer();
649	$GLOBALS['phpgw']->common->phpgw_exit();
650	}
651
652	function readFilesInfo()
653	{
654	// start files info
655
656	# Read in file info from database to use in the rest of the script
657	# $fakebase is a special directory. In that directory, we list the user's
658	# home directory and the directories for the groups they're in
659	$this->numoffiles = 0;
660	if($this->path == $this->bo->fakebase)
661	{
662	// FIXME this test can be removed
663	if(!$this->bo->vfs->file_exists(array('string' => $this->bo->homedir, 'relatives' => array(RELATIVE_NONE))))
664	{
665	$this->bo->vfs->mkdir(array('string' => $this->bo->homedir, 'relatives' => array(RELATIVE_NONE)));
666	}
667
668	$ls_array = $this->bo->vfs->ls(array(
669	'string' => $this->bo->homedir,
670	'relatives' => array(RELATIVE_NONE),
671	'checksubdirs' => False,
672	'nofiles' => True
673	));
674
675	$this->files_array[] = $ls_array[0];
676	$this->numoffiles++;
677
678	reset($this->readable_groups);
679	while(list($num, $group_array) = each($this->readable_groups))
680	{
681	# If the group doesn't have access to this app, we don't show it
682	/*if(!$this->groups_applications[$group_array['account_name']][$this->bo->appname]['enabled'])
683	{
684	continue;
685	}
686	*/
687
688
689	if(!$this->bo->vfs->file_exists(array('string' => $this->bo->fakebase.'/'.$group_array['account_name'],'relatives' => array(RELATIVE_NONE))))
690	{
691	$this->bo->vfs->override_acl = 1;
692	$this->bo->vfs->mkdir(array(
693	'string' => $this->bo->fakebase.'/'.$group_array['account_name'],
694	'relatives' => array(RELATIVE_NONE)
695	));
696
697	// FIXME we just created a fresh group dir so we know there nothing in it so we have to remove all existing content
698
699
700	$this->bo->vfs->override_acl = 0;
701
702	$this->bo->vfs->set_attributes(array('string' => $this->bo->fakebase.'/'.$group_array['account_name'],'relatives' => array(RELATIVE_NONE),'attributes' => array('owner_id' => $group_array['account_id'],'createdby_id' => $group_array['account_id'])));
703	}
704
705	$ls_array = $this->bo->vfs->ls(array('string' => $this->bo->fakebase.'/'.$group_array['account_name'],'relatives' => array(RELATIVE_NONE),'checksubdirs' => False,'nofiles' => True));
706
707	$this->files_array[] = $ls_array[0];
708
709	$this->numoffiles++;
710	}
711	}
712	else
713	{
714	$ls_array = $this->bo->vfs->ls(array(
715	'string' => $this->path,
716	'relatives' => array(RELATIVE_NONE),
717	'checksubdirs' => False,
718	'nofiles' => False,
719	'orderby' => $this->sortby
720	));
721
722	while(list($num, $file_array) = each($ls_array))
723	{
724	$this->numoffiles++;
725	$this->files_array[] = $file_array;
726	}
727	}
728
729	if(!is_array($this->files_array))
730	{
731	$this->files_array = array();
732	}
733	// end file count
734	}
735	function removedir()
736	{
737	$toRemove = $this->path ^ $_SESSION['phpgw_info']['filemanager']['user']['sec_key'];
738	if ( $this->bo->vfs->rm(array( 'string' => $toRemove,
739	'relatives' => array (RELATIVE_NONE)
740	)) )
741	echo "True";
742	else
743	echo "False";
744	}
745	function createdir()
746	{
747	if($this->bo->badchar = $this->bo->bad_chars($this->filename, True, True))
748	{
749	echo lang('Error:').$this->bo->html_encode(lang('Directory names cannot contain "%1"', $badchar), 1);
750	return;
751	}
752	/* TODO is this right or should it be a single $ ? */
753	if($this->filename[strlen($this->filename)-1] == ' ' \|\| $this->filename[0] == ' ')
754	{
755	echo lang('Error:').lang('Cannot create directory because it begins or ends in a space');
756	}
757	$ls_array = $this->bo->vfs->ls(array(
758	'string' => $this->path . '/' . $this->filename,
759	'relatives' => array(RELATIVE_NONE),
760	'checksubdirs' => False,
761	'nofiles' => True
762	));
763
764	$fileinfo = $ls_array[0];
765
766	if($fileinfo['name'])
767	{
768	if($fileinfo['mime_type'] != 'Directory')
769	{
770	echo lang('Error:').lang('%1 already exists as a file',$fileinfo['name']);
771	}
772	else
773	{
774	echo lang('Error:').lang('Directory %1 already exists', $fileinfo['name']);
775	}
776	}
777	else
778	{
779	if($this->bo->vfs->mkdir(array('string' => $this->filename)))
780	{
781	echo lang('Created directory %1', $this->disppath.'/'.$this->filename);
782	}
783	else
784	{
785	echo lang('Error:').lang('Could not create %1', $this->disppath.'/'.$this->filename);
786	}
787	}
788	echo lang('Directory created');
789	}
790	function getReturnExecuteForm(){
791	$response = $_SESSION['response'];
792	$_SESSION['response'] = null;
793	echo $response;
794	return;
795	}
796	function showUploadboxes()
797	{
798	$GLOBALS['phpgw_info']['flags'] = array
799	(
800	'currentapp' => 'filemanager',
801	'noheader' => True,
802	'nonavbar' => True,
803	'nofooter' => True,
804	'noappheader' => True
805	);
806	$GLOBALS['phpgw']->common->phpgw_header();
807
808	$this->t->set_file(array('upload' => 'upload.tpl'));
809	$this->t->set_block('upload','upload_header','upload_header');
810	$this->t->set_block('upload','row','row');
811	$this->t->set_block('upload','upload_footer','upload_footer');
812
813	if($this->path != '/' && $this->path != $this->bo->fakebase)
814	{
815	$vars[max_size]=lang('Note: Uploaded is limited to %1MB',($this->current_config['filemanager_Max_file_size']));
816	$vars[form_action]=$GLOBALS[phpgw]->link('/filemanager/inc/upload.php');
817	//$vars[form_action]=$GLOBALS[phpgw]->link('/index.php','menuaction=filemanager.uifilemanager.index');
818	$vars[path]=$this->path;
819	$vars[lang_file]=lang('File');
820	$vars[lang_comment]=lang('Comment');
821	$vars[num_upload_boxes]=1;
822	$this->t->set_var($vars);
823	$this->t->pparse('out','upload_header');
824
825	$this->t->set_var('row_tr_color',$tr_color);
826	$this->t->parse('rows','row');
827	$this->t->pparse('out','row');
828
829	$vars[lang_upload]=lang('Upload files');
830	$vars[change_upload_boxes].=lang('Show') . ' ';
831	$this->t->set_var($vars);
832	$this->t->pparse('out','upload_footer');
833	}
834	}
835
836	/* create textfile */
837	function createfile()
838	{
839	$this->filename=$this->newfile_or_dir;
840	if($this->filename)
841	{
842	if($badchar = $this->bo->bad_chars($this->filename, True, True))
843	{
844	$this->messages[] = lang('Error:').lang('File names cannot contain "%1"',$badchar);
845
846	$this->fileListing();
847	}
848
849	if($this->bo->vfs->file_exists(array(
850	'string'=> $this->filename,
851	'relatives' => array(RELATIVE_ALL)
852	)))
853	{
854	$this->messages[]= lang('Error:').lang('File %1 already exists. Please edit it or delete it first.', $this->filename);
855	$this->fileListing();
856	}
857
858	if($this->bo->vfs->touch(array(
859	'string' => $this->filename,
860	'relatives' => array(RELATIVE_ALL)
861	)))
862	{
863	$this->edit = 1;
864	$this->numoffiles++;
865	$this->edit();
866	}
867	else
868	{
869	$this->messages[]= lang('Error:').lang('File %1 could not be created.', $this->filename);
870	$this->fileListing();
871	}
872	}
873	}
874
875	# Handle Editing files
876	function edit()
877	{
878	if($this->filename)
879	{
880	if (! $this->vfs_functions->verifyLock($this->path.'/'.$this->filename,RELATIVE_NONE)){
881	$GLOBALS['phpgw']->redirect('/index.php');
882	}
883	$ls_array = $this->bo->vfs->ls(array(
884	'string' => $this->path.'/'.$this->filename,
885	'relatives' => array(RELATIVE_NONE),
886	'checksubdirs' => False,
887	'nofiles' => True
888	));
889	$this->bo->vfs->touch(array(
890	'string'=> $this->path.'/'.$this->filename,
891	'relatives' => array(RELATIVE_NONE)
892	));
893
894
895	if($ls_array[0]['mime_type'])
896	{
897	$mime_type = $ls_array[0]['mime_type'];
898	}
899	elseif($this->prefs['viewtextplain'])
900	{
901	$mime_type = 'text/plain';
902	}
903	$editable = array('','text/plain','text/csv','text/html','text/text','message/rfc822');
904
905	if(!in_array($mime_type,$editable)){
906	$this->messages[] = lang('Error:').lang('Impossible to edit this file');
907	$this->readFilesInfo();
908	$this->fileListing();
909	return;
910	}
911	}
912
913	$this->readFilesInfo();
914
915	if ($mime_type == 'text/html')
916	$this->t->set_file(array('filemanager_edit' => 'edit_html.tpl'));
917	else
918	$this->t->set_file(array('filemanager_edit' => 'edit_file.tpl'));
919
920	$this->t->set_block('filemanager_edit','row','row');
921
922
923	$vars[refresh_script] = "<script src='filemanager/js/refresh.js'></script>";
924
925	$vars[preview_content]='';
926	if($this->edit_file)
927	{
928	$this->edit_file_content = stripslashes($this->edit_file_content);
929	}
930
931	if($this->edit_preview_x)
932	{
933	$content = $this->edit_file_content;
934
935	$vars[lang_preview_of]=lang('Preview of %1', $this->path.'/'.$edit_file);
936
937	$vars[preview_content]=nl2br($content);
938	}
939	elseif($this->edit_save_x \|\| $this->edit_save_done_x)
940	{
941	$content = $this->edit_file_content;
942	//die( $content);
943	if($this->bo->vfs->write(array(
944	'string' => $this->path.'/'.$this->edit_file,
945	'relatives' => array(RELATIVE_NONE),
946	'content' => $content
947	)))
948	{
949	$this->messages[]=lang('Saved %1', $this->path.'/'.$this->edit_file);
950
951	if($this->edit_save_done_x)
952	{
953	$this->readFilesInfo();
954	$this->fileListing();
955	exit;
956	}
957	}
958	else
959	{
960	$this->messages[]=lang('Could not save %1', $this->path.'/'.$this->edit_file);
961	}
962	}
963
964	# If we're in preview or save mode, we only show the file
965	# being previewed or saved
966	if($this->edit_file &&($this->filename != $this->edit_file))
967	{
968	continue;
969	}
970
971	if($this->filename && $this->bo->vfs->file_exists(array(
972	'string' => $this->filename,
973	'relatives' => array(RELATIVE_ALL)
974	)))
975	{
976	if($this->edit_file)
977	{
978	$content = stripslashes($this->edit_file_content);
979	}
980	else
981	{
982	$content = $this->bo->vfs->read(array('string' => $this->filename));
983	}
984	$vars[form_action]= $GLOBALS['phpgw']->link('/index.php','menuaction=filemanager.uifilemanager.index','path='.$this->path);
985	$vars[edit_file]=$this->filename;
986	# We need to include all of the fileman entries for each file's form,
987	# so we loop through again
988	for($i = 0; $i != $this->numoffiles; $i++)
989	{
990	if($this->filename) $value='value="'.$this->filename.'"';
991	$vars[filemans_hidden]='<input type="hidden" name="filename" '.$value.' />';
992	}
993	$vars[file_content]=$content;
994
995	$vars[buttonPreview]=$this->inputButton('edit_preview','edit_preview',lang('Preview %1', $this->bo->html_encode($this->fileman[$j], 1)));
996	$vars[buttonSave]=$this->inputButton('edit_save','save',lang('Save %1', $this->bo->html_encode($this->filename, 1)));
997	$vars[buttonDone]=$this->inputButton('edit_save_done','ok',lang('Save %1, and go back to file listing ', $this->bo->html_encode($this->filename, 1)));
998	$vars[buttonCancel]=$this->inputButton('edit_cancel','cancel',lang('Cancel editing %1 without saving', $this->bo->html_encode($this->filename, 1)));
999
1000	if ($mime_type == 'text/html'){
1001	$vars[fck_edit] = '<script type="text/javascript" src="filemanager/tp/ckeditor/ckeditor.js"></script>
1002	<textarea cols="80" id="edit_file_content" name="edit_file_content" rows="10">'.$content.'</textarea>
1003	<script type="text/javascript"> CKEDITOR.replace( \'edit_file_content\',{
1004	removePlugins : \'elementspath\',
1005	skin : \'office2003\',
1006	toolbar : [["Source","Preview","-","Cut","Copy","Paste","-","Print",
1007	"Undo","Redo","-","Find","Replace","-","SelectAll" ],
1008	["Table","HorizontalRule","Smiley","SpecialChar","PageBreak","-","Bold",
1009	"Italic","Underline","Strike","-","Subscript","Superscript",
1010	"NumberedList","BulletedList","-","Outdent","Indent","Blockquote",
1011	"JustifyLeft","JustifyCenter","JustifyRight","JustifyBlock",
1012	"Link", "TextColor","BGColor","Maximize"],
1013	["Styles","Format","Font","FontSize"]]
1014	});</script>';
1015
1016	}
1017
1018
1019	$this->t->set_var($vars);
1020	$this->t->parse('rows','row');
1021	$this->t->pparse('out','row');
1022
1023	}
1024
1025	}
1026
1027	function history()
1028	{
1029	if($this->file) // FIXME this-file is never defined
1030	{
1031	$journal_array = $this->bo->vfs->get_journal(array(
1032	'string' => $this->file,//FIXME
1033	'relatives' => array(RELATIVE_ALL)
1034	));
1035
1036	if(is_array($journal_array))
1037	{
1038	$this->html_table_begin();
1039	$this->html_table_row_begin();
1040	$this->html_table_col_begin();
1041	echo lang('Date');
1042	$this->html_table_col_end();
1043	$this->html_table_col_begin();
1044	echo lang('Version');
1045	$this->html_table_col_end();
1046	$this->html_table_col_begin();
1047	echo lang('Who');
1048	$this->html_table_col_end();
1049	$this->html_table_col_begin();
1050	echo lang('Operation');
1051	$this->html_table_col_end();
1052	$this->html_table_row_end();
1053
1054	while(list($num, $journal_entry) = each($journal_array))
1055	{
1056	$this->html_table_row_begin();
1057	$this->html_table_col_begin();
1058	$this->bo->html_text($journal_entry['created'] . '   ');
1059	$this->html_table_col_end();
1060	$this->html_table_col_begin();
1061	$this->bo->html_text($journal_entry['version'] . '   ' );
1062	$this->html_table_col_end();
1063	$this->html_table_col_begin();
1064	$this->bo->html_text($GLOBALS['phpgw']->accounts->id2name($journal_entry['owner_id']) . '   ');
1065	$this->html_table_col_end();
1066	$this->html_table_col_begin();
1067	$this->bo->html_text($journal_entry['comment']);
1068	$this->html_table_col_end();
1069	}
1070
1071	$this->html_table_end();
1072	$GLOBALS['phpgw']->common->phpgw_footer();
1073	$GLOBALS['phpgw']->common->phpgw_exit();
1074	}
1075	else
1076	{
1077	echo lang('No version history for this file/directory');
1078	}
1079	}
1080	}
1081	function view()
1082	{
1083	if (!$this->bo->vfs->acl_check(array(
1084	'string' => $this->path,
1085	'relatives' => array(RELATIVE_NONE),
1086	'operation' => PHPGW_ACL_READ
1087	)))
1088	{
1089	$this->messages[] = lang("You have no permission to access this file");
1090	header('Location:'.$this->encode_href('inc/index.php?menuaction=filemanager.uifilemanager.index','&path='.base64_encode($this->bo->homedir)));
1091
1092	return;
1093	}
1094	if($this->file) //FIXME
1095	{
1096	$ls_array = $this->bo->vfs->ls(array(
1097	'string' => $this->path.'/'.$this->file,//FIXME
1098	'relatives' => array(RELATIVE_NONE),
1099	'checksubdirs' => False,
1100	'nofiles' => True
1101	));
1102	if($ls_array[0]['mime_type'])
1103	{
1104	$mime_type = $ls_array[0]['mime_type'];
1105	}
1106	elseif($this->prefs['viewtextplain'])
1107	{
1108	$mime_type = 'text/plain';
1109	}
1110	$viewable = array('','text/plain','text/csv','text/html',
1111	'text/text','image/jpeg','image/png','image/gif',
1112	'audio/mpeg','video/mpeg');
1113
1114	if(in_array($mime_type,$viewable))
1115	{
1116	/Note: if you put application/octet-stream you force download /
1117	header('Content-type: ' . $mime_type);
1118	header('Content-disposition: filename="' . addslashes($this->file) . '"');
1119	Header("Pragma: public");
1120	}
1121	else
1122	{
1123	$GLOBALS['phpgw']->browser->content_header($this->file,$mime_type,$ls_array[0]['size']);
1124	}
1125	if ($ls_array[0]['size'] < 10240)
1126	{
1127	echo $this->bo->vfs->read(array(
1128	'string' => $this->path.'/'.$this->file,//FIXME
1129	'relatives' => array(RELATIVE_NONE)
1130	));
1131	}
1132	else
1133	{
1134	$this->bo->vfs->print_content(array(
1135	'string' => $this->path.'/'.$this->file,
1136	'relatives' => array(RELATIVE_NONE)
1137	)
1138	);
1139	}
1140	$GLOBALS['phpgw']->common->phpgw_exit();
1141	}
1142	}
1143
1144	function export(){
1145	if($this->file)
1146	{
1147	$ls_array = $this->bo->vfs->ls(array(
1148	'string' => $this->path.'/'.$this->file,
1149	'relatives' => array(RELATIVE_NONE),
1150	'checksubdirs' => False,
1151	'nofiles' => True
1152	));
1153	/*$timestamp = $this->vfs_functions->dateString2timeStamp($ls_array[0]['modified']);
1154	if (time() - $timestamp < 60 && $ls_array[0]['modifiedby_id'] != $GLOBALS['phpgw_info']['user']['account_id']);
1155	{
1156	// recently than last minute: someone is editing
1157	}*/
1158	$mime_type = $ls_array[0]['mime_type'];
1159	$formats = array('text/html');
1160	if(!in_array($mime_type,$formats)){
1161	echo lang('Impossible to export this file');
1162	return False;
1163	}
1164	$content = $this->bo->vfs->read(array('string' => $this->path.'/'.$this->file,
1165	'relatives' => array(RELATIVE_NONE)
1166	));
1167
1168	include_once('filemanager/tp/dompdf/dompdf_config.inc.php');
1169	$dompdf = new DOMPDF();
1170	$dompdf->load_html($content);
1171	$dompdf->set_paper($this->prefs['pdf_paper_type'], $this->prefs['pdf_type']);
1172	/* Would be nice to implement 'Title','Subject','Author','Creator','CreationDate'*/
1173	$dompdf->render();
1174	$dompdf->stream(strtok($this->file,'.').".pdf");
1175	$GLOBALS['phpgw']->common->phpgw_exit();
1176	}
1177	}
1178
1179	//give back an array with all directories except current and dirs that are not accessable
1180	function all_other_directories()
1181	{
1182	# First we get the directories in their home directory
1183	$dirs = array();
1184	$dirs[] = array('directory' => $this->bo->fakebase, 'name' => $this->bo->userinfo['account_lid']);
1185
1186	$tmp_arr=array(
1187	'string' => $this->bo->homedir,
1188	'relatives' => array(RELATIVE_NONE),
1189	'checksubdirs' => True,
1190	'mime_type' => 'Directory'
1191	);
1192
1193	$ls_array = $this->bo->vfs->ls($tmp_arr);
1194
1195	while(list($num, $dir) = each($ls_array))
1196	{
1197	$dirs[] = $dir;
1198	}
1199
1200
1201	# Then we get the directories in their readable groups' home directories
1202	reset($this->readable_groups);
1203	while(list($num, $group_array) = each($this->readable_groups))
1204	{
1205	// Don't list directories for groups that don't have access
1206	if( $GLOBALS['phpgw']->accounts->get_type($group_array['account_id']) == 'g' &&
1207	!$this->groups_applications[$group_array['account_name']][$this->bo->appname]['enabled']
1208	)
1209	{
1210	continue;
1211	}
1212
1213	$dirs[] = array('directory' => $this->bo->fakebase, 'name' => $group_array['account_name']);
1214
1215	$tmp_arr=array(
1216	'string' => $this->bo->fakebase.'/'.$group_array['account_name'],
1217	'relatives' => array(RELATIVE_NONE),
1218	'checksubdirs' => True,
1219	'mime_type' => 'Directory'
1220	);
1221
1222	$ls_array = $this->bo->vfs->ls($tmp_arr);
1223	while(list($num, $dir) = each($ls_array))
1224	{
1225	$dirs[] = $dir;
1226	}
1227	}
1228	reset($dirs);
1229	while(list($num, $dir) = each($dirs))
1230	{
1231	if(!$dir['directory'])
1232	{
1233	continue;
1234	}
1235
1236	# So we don't display //
1237	if($dir['directory'] != '/')
1238	{
1239	$dir['directory'] .= '/';
1240	}
1241	$return[] = $dir;
1242	}
1243	return $return;
1244	}
1245
1246	function update_groups()
1247	{
1248	# Get their readable groups to be used throughout the script
1249	$acl = array();
1250	$groups = array();
1251	$acl = $GLOBALS['phpgw']->acl->get_ids_for_location($GLOBALS['phpgw_info']['user']['account_id'],1,'filemanager');
1252	if (is_array($acl))
1253	foreach($acl as $key => $value){
1254	$info = array();
1255	$info = $GLOBALS['phpgw']->accounts->get_account_data($value);
1256	$groups[$key]['account_id'] = $value;
1257	$groups[$key]['account_lid'] = $info[$value]['lid'];
1258	$groups[$key]['account_name'] = $info[$value]['firstname'];
1259	$groups[$key]['account_lastname'] = $info[$value]['lastname'];
1260	$groups[$key]['account_fullname'] = $info[$value]['fullname'];
1261	}
1262	$this->readable_groups = array();
1263	while(list($num, $account) = each($groups))
1264	{
1265	if($this->bo->vfs->acl_check(array('owner_id' => $account['account_id'],'operation' => PHPGW_ACL_READ)))
1266	{
1267	$this->readable_groups[$account['account_lid']] = Array('account_id' => $account['account_id'], 'account_name' => $account['account_lid']);
1268	}
1269	}
1270
1271	}
1272	function search()
1273	{
1274	/* TODO this is a primitive search */
1275	$this->update_groups();
1276	$this->dirs = $this->all_other_directories();
1277	$path = $this->path;
1278	if (strlen($this->text) > 3)
1279	{
1280	$this->text = strtoupper($this->text);
1281	foreach($this->dirs as $elem)
1282	{
1283	$this->path = $elem['directory'].$elem['name'];
1284	reset($this->files_array);
1285	$this->readFilesInfo();
1286	for($i = 0; $i < count($this->files_array); $i++)
1287	{
1288	$comment = strtoupper($this->files_array[$i]['comment']);
1289	$name = strtoupper($this->files_array[$i]['name']);
1290	if (strstr($name,$this->text) \|\|
1291	strstr($comment,$this->text) ){
1292	$return[$this->files_array[$i]['directory'].$name] = $this->files_array[$i];
1293	$return[$this->files_array[$i]['directory'].$name]['icon'] = $this->mime_icon($this->files_array[$i]['mime_type']);
1294	}
1295	}
1296	if (count($return) > 50)
1297	{
1298	$return = array_slice($return,0,50);
1299	break;
1300	}
1301	}
1302	}
1303	echo serialize(array_values($return));
1304	}
1305
1306	/* seek icon for mimetype else return an unknown icon */
1307	function mime_icon($mime_type, $size=16)
1308	{
1309	if(!$mime_type) $mime_type='unknown';
1310
1311	$mime_type=str_replace ('/','_',$mime_type);
1312
1313	$img=$GLOBALS['phpgw']->common->image('filemanager','mime'.$size.'_'.strtolower($mime_type));
1314	if(!$img) $img=$GLOBALS['phpgw']->common->image('filemanager','mime'.$size.'_unknown');
1315
1316	return $img;
1317	}
1318
1319	function toolButton($link,$img='',$description='')
1320	{
1321	$image=$GLOBALS['phpgw']->common->image('filemanager','button_'.strtolower($img));
1322
1323	if($img)
1324	{
1325	return '<span name="'.$link.'" class="toolButton" onclick="toolbar.control(\''.$link.'\');" title="'.$description.'"><img src="'.$image.'" alt="'.$description.'"/></a><small>'.$description.'</small></span>';
1326	}
1327	}
1328
1329	function inputButton($name,$img='',$description='')
1330	{
1331	$image=$GLOBALS['phpgw']->common->image('filemanager','button_'.strtolower($img));
1332
1333	if($img)
1334	{
1335	return '<td class="" align="center" valign="middle" height="28" width="70">
1336	<input title="'.$description.'" name="'.$name.'" type="image" alt="'.$name.'" src="'.$image.'" value="clicked" /><br><small>'.$description.'</small>
1337	</td>';
1338	}
1339	}
1340
1341
1342	function html_form_input($type = NULL, $name = NULL, $value = NULL, $maxlength = NULL, $size = NULL, $checked = NULL, $string = '', $return = 1)
1343	{
1344	$text = ' ';
1345	if($type != NULL && $type)
1346	{
1347	if($type == 'checkbox')
1348	{
1349	$value = $this->bo->string_encode($value, 1);
1350	}
1351	$text .= 'type="'.$type.'" ';
1352	}
1353	if($name != NULL && $name)
1354	{
1355	$text .= 'name="'.$name.'" ';
1356	}
1357	if($value != NULL && $value)
1358	{
1359	$text .= 'value="'.$value.'" ';
1360	}
1361	if(is_int($maxlength) && $maxlength >= 0)
1362	{
1363	$text .= 'maxlength="'.$maxlength.'" ';
1364	}
1365	if(is_int($size) && $size >= 0)
1366	{
1367	$text .= 'size="'.$size.'" ';
1368	}
1369	if($checked != NULL && $checked)
1370	{
1371	$text .= 'checked ';
1372	}
1373
1374	return '<input'.$text.$string.'>';
1375	}
1376
1377	function html_form_option($value = NULL, $displayed = NULL, $selected = NULL, $return = 0)
1378	{
1379	$text = ' ';
1380	if($value != NULL && $value)
1381	{
1382	$text .= ' value="'.$value.'" ';
1383	}
1384	if($selected != NULL && $selected)
1385	{
1386	$text .= ' selected';
1387	}
1388	return '<option'.$text.'>'.$displayed.'</option>';
1389	}
1390
1391	function encode_href($href = NULL, $args = NULL , $extra_args)
1392	{
1393	$href = $this->bo->string_encode($href, 1);
1394	$all_args = $args.'&'.$this->bo->string_encode($extra_args, 1);
1395
1396	$address = $GLOBALS['phpgw']->link($href, $all_args);
1397
1398	return $address;
1399	}
1400
1401	function html_link($href = NULL, $args = NULL , $extra_args, $text = NULL, $return = 1, $encode = 1, $linkonly = 0, $target = NULL)
1402	{
1403	// unset($encode);
1404	if($encode)
1405	{
1406	$href = $this->bo->string_encode($href, 1);
1407	$all_args = $args.'&'.$this->bo->string_encode($extra_args, 1);
1408	}
1409	else
1410	{
1411	// $href = $this->bo->string_encode($href, 1);
1412	$all_args = $args.'&'.$extra_args;
1413	}
1414	###
1415	# This decodes / back to normal
1416	###
1417	// $all_args = preg_replace("/%2F/", "/", $all_args);
1418	// $href = preg_replace("/%2F/", "/", $href);
1419
1420	/* Auto-detect and don't disturb absolute links */
1421	if(!preg_match("\|^http(.{0,1})://\|", $href))
1422	{
1423	//Only add an extra / if there isn't already one there
1424
1425	// die(SEP);
1426	if(!($href[0] == SEP))
1427	{
1428	$href = SEP . $href;
1429	}
1430
1431	/* $phpgw->link requires that the extra vars be passed separately */
1432	// $link_parts = explode("?", $href);
1433	$address = $GLOBALS['phpgw']->link($href, $all_args);
1434	// $address = $GLOBALS['phpgw']->link($href);
1435	}
1436	else
1437	{
1438	$address = $href;
1439	}
1440
1441	/* If $linkonly is set, don't add any HTML */
1442	if($linkonly)
1443	{
1444	$rstring = $address;
1445	}
1446	else
1447	{
1448	if($target)
1449	{
1450	$target = 'target='.$target;
1451	}
1452
1453	$text = trim($text);
1454	$rstring = '<a href="'.$address.'" '.$target.'>'.$text.'</a>';
1455	}
1456
1457	return($this->bo->eor($rstring, $return));
1458	}
1459
1460	function html_table_begin($width = NULL, $border = NULL, $cellspacing = NULL, $cellpadding = NULL, $rules = NULL, $string = '', $return = 0)
1461	{
1462	if($width != NULL && $width)
1463	{
1464	$width = "width=$width";
1465	}
1466	if(is_int($border) && $border >= 0)
1467	{
1468	$border = "border=$border";
1469	}
1470	if(is_int($cellspacing) && $cellspacing >= 0)
1471	{
1472	$cellspacing = "cellspacing=$cellspacing";
1473	}
1474	if(is_int($cellpadding) && $cellpadding >= 0)
1475	{
1476	$cellpadding = "cellpadding=$cellpadding";
1477	}
1478	if($rules != NULL && $rules)
1479	{
1480	$rules = "rules=$rules";
1481	}
1482
1483	$rstring = "<table $width $border $cellspacing $cellpadding $rules $string>";
1484	return($this->bo->eor($rstring, $return));
1485	}
1486
1487	function html_table_end($return = 0)
1488	{
1489	$rstring = "</table>";
1490	return($this->bo->eor($rstring, $return));
1491	}
1492
1493	function html_table_row_begin($align = NULL, $halign = NULL, $valign = NULL, $bgcolor = NULL, $string = '', $return = 0)
1494	{
1495	if($align != NULL && $align)
1496	{
1497	$align = "align=$align";
1498	}
1499	if($halign != NULL && $halign)
1500	{
1501	$halign = "halign=$halign";
1502	}
1503	if($valign != NULL && $valign)
1504	{
1505	$valign = "valign=$valign";
1506	}
1507	if($bgcolor != NULL && $bgcolor)
1508	{
1509	$bgcolor = "bgcolor=$bgcolor";
1510	}
1511	$rstring = "<tr $align $halign $valign $bgcolor $string>";
1512	return($this->bo->eor($rstring, $return));
1513	}
1514
1515	function html_table_row_end($return = 0)
1516	{
1517	$rstring = "</tr>";
1518	return($this->bo->eor($rstring, $return));
1519	}
1520
1521	function html_table_col_begin($align = NULL, $halign = NULL, $valign = NULL, $rowspan = NULL, $colspan = NULL, $string = '', $return = 0)
1522	{
1523	if($align != NULL && $align)
1524	{
1525	$align = "align=$align";
1526	}
1527	if($halign != NULL && $halign)
1528	{
1529	$halign = "halign=$halign";
1530	}
1531	if($valign != NULL && $valign)
1532	{
1533	$valign = "valign=$valign";
1534	}
1535	if(is_int($rowspan) && $rowspan >= 0)
1536	{
1537	$rowspan = "rowspan=$rowspan";
1538	}
1539	if(is_int($colspan) && $colspan >= 0)
1540	{
1541	$colspan = "colspan=$colspan";
1542	}
1543
1544	$rstring = "<td $align $halign $valign $rowspan $colspan $string>";
1545	return($this->bo->eor($rstring, $return));
1546	}
1547
1548	function html_table_col_end($return = 0)
1549	{
1550	$rstring = "</td>";
1551	return($this->bo->eor($rstring, $return));
1552	}
1553	}

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