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source: sandbox/filemanager/inc/class.uifilemanager.inc.php @ 1929

Revision 1929, 46.7 KB checked in by amuller, 14 years ago (diff)
Ticket #597 - Correçao de caracteres especiais em nomes de arquivos
Property svn:executable set to ``*

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

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