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source: sandbox/filemanager/inc/class.uifilemanager.inc.php @ 1508

Revision 1508, 60.7 KB checked in by amuller, 15 years ago (diff)
Ticket #597 - Arrumando permissões de usuários para usuários
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	'history' => True,
26	'edit' => True,
27	'download'=>True
28	);
29
30	//keep
31	var $bo;
32	var $t; //template object
33	var $dispath;
34	var $cwd;
35	var $lesspath;
36	var $readable_groups;
37	var $files_array;
38	var $numoffiles;
39	var $dispsep;
40
41	var $target;
42
43	var $prefs;//array
44
45	var $groups_applications;
46
47	//originally post_vars
48	// var $goto;
49	var $goto_x;
50	var $download_x;
51	var $todir;
52	var $changedir; // for switching dir.
53	var $cdtodir; // for switching dir.
54	// var $createdir;
55	var $newfile_or_dir;
56	var $newdir_x;
57	var $newfile_x;
58	var $createfile_var;
59	var $delete_x;
60	var $renamefiles;
61	var $rename_x;
62	var $move_to_x;
63	// var $copy_to;
64	var $copy_to_x;
65	var $edit_x;
66	var $edit_comments_x;
67	var $edit_file;
68	var $edit_preview_x;
69	var $edit_save_x;
70	var $edit_save_done_x;
71	var $edit_cancel_x;
72	var $comment_files;
73	var $upload_x;
74	var $uploadprocess;
75
76	// this ones must be checked thorougly;
77	var $fileman = Array();
78	//var $fileman;
79	var $path;
80	var $file; // FIXME WHERE IS THIS FILLED?
81	var $sortby;
82	var $messages = array();
83	var $show_upload_boxes;
84
85	var $debug = false;
86	var $now;
87
88	function uifilemanager()
89	{
90	// error_reporting(8);
91	$GLOBALS['phpgw']->browser = CreateObject('phpgwapi.browser');
92
93	$this->now = date('Y-m-d');
94
95	$this->bo = CreateObject('filemanager.bofilemanager');
96
97	$this->t = $GLOBALS['phpgw']->template;
98
99	// here local vars are created from the HTTP vars
100	@reset($GLOBALS['HTTP_POST_VARS']);
101	while(list($name,) = @each($GLOBALS['HTTP_POST_VARS']))
102	{
103	$this->$name = $GLOBALS['HTTP_POST_VARS'][$name];
104	}
105
106	@reset($GLOBALS['HTTP_GET_VARS']);
107	while(list($name,) = @each($GLOBALS['HTTP_GET_VARS']))
108	{
109	$$name = $GLOBALS['HTTP_GET_VARS'][$name];
110	}
111
112	$to_decode = array
113	(
114	/*
115	Decode
116	'var' when 'avar' == 'value'
117	or
118	'var' when 'var' is set
119	*/
120	'op' => array('op' => ''),
121	'path' => array('path' => ''),
122	'file' => array('file' => ''),
123	'sortby' => array('sortby' => ''),
124	// 'fileman' => array('fileman' => ''),
125	'messages' => array('messages' => ''),
126	// 'help_name' => array('help_name' => ''),
127	// 'renamefiles' => array('renamefiles' => ''),
128	'comment_files' => array('comment_files' => ''),
129	'show_upload_boxes' => array('show_upload_boxes' => '')
130	);
131
132	reset($to_decode);
133	while(list($var, $conditions) = each($to_decode))
134	{
135	while(list($condvar, $condvalue) = each($conditions))
136	{
137	if(isset($$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[]= $GLOBALS['phpgw']->common->error_list(array(
217	lang('Fake Base Dir did not exist, eGroupWare created a new one.')
218	));
219	}
220	}
221
222	// die($this->bo->homedir);
223	$test=$this->bo->vfs->get_real_info(array('string' => $this->bo->basedir.$this->bo->homedir, 'relatives' => array(RELATIVE_NONE), 'relative' => False));
224	if($test[mime_type]!='Directory')
225	{
226	$this->bo->vfs->override_acl = 1;
227
228	$this->bo->vfs->mkdir(array(
229	'string' => $this->bo->homedir,
230	'relatives' => array(RELATIVE_NONE)
231	));
232
233	$this->bo->vfs->override_acl = 0;
234
235	//test one more time
236	$test=$this->bo->vfs->get_real_info(array('string' => $this->bo->basedir.$this->bo->homedir, 'relatives' => array(RELATIVE_NONE), 'relative' => False));
237
238	if($test[mime_type]!='Directory')
239	{
240	die('Your Home Dir does not exist and could not be created, please ask the adminstrator to check the global configuration.');
241	}
242	else
243	{
244	$this->messages[]= $GLOBALS['phpgw']->common->error_list(array(
245	lang('Your Home Dir did not exist, eGroupWare created a new one.')
246	));
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
254	function index()
255	{
256	if($noheader \|\| $nofooter \|\| ($this->download_x && (count($this->fileman) > 0)))
257	{
258	$noheader = True;
259	$nofooter = True;
260	$noappheader= True;
261	$nonavbar= True;
262	}
263	else
264	{
265	$GLOBALS['phpgw_info']['flags'] = array
266	(
267	'currentapp' => 'filemanager',
268	'noheader' => $noheader,
269	'nonavbar' => $nonavbar,
270	'nofooter' => $nofooter,
271	'noappheader' => $noappheader,
272	'enable_browser_class' => True
273	);
274
275	$GLOBALS['phpgw']->common->phpgw_header();
276
277	}
278
279
280	# Page to process users
281	# Code is fairly hackish at the beginning, but it gets better
282	# Highly suggest turning wrapping off due to long SQL queries
283
284	###
285	# Some hacks to set and display directory paths correctly
286	###
287	/*
288	if($this->goto \|\| $this->goto_x)
289	{
290	$this->path = $this->cdtodir;
291	}
292	*/
293	// new method for switching to a new dir.
294	if($this->changedir=='true' && $this->cdtodir \|\| $this->goto_x)
295	{
296	$this->path = $this->cdtodir;
297	}
298
299	if(!$this->path)
300	{
301	$this->path = $this->bo->vfs->pwd();
302
303	if(!$this->path \|\| $this->bo->vfs->pwd(array('full' => False)) == '')
304	{
305	$this->path = $this->bo->homedir;
306	}
307	}
308
309	$this->bo->vfs->cd(array('string' => False, 'relatives' => array(RELATIVE_NONE), 'relative' => False));
310	$this->bo->vfs->cd(array('string' => $this->path, 'relatives' => array(RELATIVE_NONE), 'relative' => False));
311
312	$pwd = $this->bo->vfs->pwd();
313
314	if(!$this->cwd = substr($this->path, strlen($this->bo->homedir) + 1))
315	{
316	$this->cwd = '/';
317	}
318	else
319	{
320	$this->cwd = substr($pwd, strrpos($pwd, '/') + 1);
321	}
322
323	$this->disppath = $this->path;
324
325	/* This just prevents // in some cases */
326	if($this->path == '/')
327	{
328	$this->dispsep = '';
329	}
330	else
331	{
332	$this->dispsep = '/';
333	}
334
335	if(!($this->lesspath = substr($this->path, 0, strrpos($this->path, '/'))))
336	{
337	$this->lesspath = '/';
338	}
339
340	# Get their readable groups to be used throughout the script
341	$acl = array();
342	$groups = array();
343	$acl = $GLOBALS['phpgw']->acl->get_ids_for_location('1012',1,'filemanager');
344	if (is_array($acl))
345	foreach($acl as $key => $value){
346	$info = array();
347	$info = $GLOBALS['phpgw']->accounts->get_account_data($value);
348	$groups[$key]['account_id'] = $value;
349	$groups[$key]['account_lid'] = $info[$value]['lid'];
350	$groups[$key]['account_name'] = $info[$value]['firstname'];
351	$groups[$key]['account_lastname'] = $info[$value]['lastname'];
352	$groups[$key]['account_fullname'] = $info[$value]['fullname'];
353	}
354	$this->readable_groups = array();
355
356	while(list($num, $account) = each($groups))
357	{
358	// if($this->bo->vfs->acl_check(array('owner_id' => $account['account_id'],'operation' => PHPGW_ACL_READ)))
359	{
360	$this->readable_groups[$account['account_lid']] = Array('account_id' => $account['account_id'], 'account_name' => $account['account_lid']);
361	}
362	}
363
364
365	$this->groups_applications = array();
366
367	foreach ($this->readable_groups as $value)
368	{
369	$applications = CreateObject('phpgwapi.applications', $value['account_id']);
370	$this->groups_applications[$value['account_name']] = $applications->read_account_specific();
371	}
372
373	# We determine if they're in their home directory or a group's directory,
374	# and set the VFS working_id appropriately
375	if((preg_match('+^'.$this->bo->fakebase.'\/(.*)(\/\|$)+U', $this->path, $matches)) && $matches[1] != $this->bo->userinfo['account_lid']) //FIXME matches not defined
376
377	{
378	$this->bo->vfs->working_id = $GLOBALS['phpgw']->accounts->name2id($matches[1]);//FIXME matches not defined
379
380	}
381	else
382	{
383	$this->bo->vfs->working_id = $this->bo->userinfo['username'];
384	}
385
386
387	# FIXME # comment waht happens here
388	if($this->path != $this->bo->homedir && $this->path != $this->bo->fakebase && $this->path != '/' && !$this->bo->vfs->acl_check(array('string' => $this->path, 'relatives' => array(RELATIVE_NONE),'operation' => PHPGW_ACL_READ)))
389	{
390	$this->messages[]= $GLOBALS['phpgw']->common->error_list(array(lang('You do not have access to %1', $this->path)));
391	$this->html_link('/index.php','menuaction=filemanager.uifilemanager.index','path='.$this->homedir, lang('Go to your home directory'));
392
393	$GLOBALS['phpgw']->common->phpgw_footer();
394	$GLOBALS['phpgw']->common->phpgw_exit();
395	}
396
397	$this->bo->userinfo['working_id'] = $this->bo->vfs->working_id;
398	$this->bo->userinfo['working_lid'] = $GLOBALS['phpgw']->accounts->id2name($this->bo->userinfo['working_id']);
399
400	# If their home directory doesn't exist, we try to create it
401	# Same for group directories
402
403
404	// Moved to constructor
405	/*
406	if(($this->path == $this->homedir) && !$this->bo->vfs->file_exists($pim_tmp_arr))
407	{
408	$this->bo->vfs->override_acl = 1;
409
410	if(!$this->bo->vfs->mkdir(array(
411	'string' => $this->bo->homedir,
412	'relatives' => array(RELATIVE_NONE)
413	)))
414	{
415	$p = $this->bo->vfs->path_parts($pim_tmp_arr);
416
417	$this->messages[]= $GLOBALS['phpgw']->common->error_list(array(
418	lang('Could not create directory %1',
419	$this->bo->homedir . ' (' . $p->real_full_path . ')'
420	)));
421	}
422
423	$this->bo->vfs->override_acl = 0;
424	}
425	*/
426
427	# Verify path is real
428	if($this->path != $this->bo->homedir && $this->path != '/' && $this->path != $this->bo->fakebase)
429	{
430	if(!$this->bo->vfs->file_exists(array(
431	'string' => $this->path,
432	'relatives' => array(RELATIVE_NONE)
433	)))
434	{
435	$this->messages[] = $GLOBALS['phpgw']->common->error_list(array(lang('Directory %1 does not exist', $this->path)));
436	$this->html_link('/index.php','menuaction=filemanager.uifilemanager.index','path='.$this->bo->homedir, lang('Go to your home directory'));
437
438	$GLOBALS['phpgw']->common->phpgw_footer();
439	$GLOBALS['phpgw']->common->phpgw_exit();
440	}
441	}
442
443	/* Update if they request it, or one out of 20 page loads */
444	srand((double) microtime() * 1000000);
445	if($update \|\| rand(0, 19) == 4)
446	{
447	$this->bo->vfs->update_real(array(
448	'string' => $this->path,
449	'relatives' => array(RELATIVE_NONE)
450	));
451	}
452
453	# Check available permissions for $this->path, so we can disable unusable operations in user interface
454	if($this->bo->vfs->acl_check(array(
455	'string' => $this->path,
456	'relatives' => array(RELATIVE_NONE),
457	'operation' => PHPGW_ACL_ADD
458	)))
459	{
460	$this->can_add = True;
461	}
462
463	# Default is to sort by name
464	if(!$this->sortby)
465	{
466	$this->sortby = 'name';
467	}
468
469	if($this->debug)
470	{
471	$this->debug_filemanager();
472	}
473
474	# main action switch
475	// FIXME this will become a switch
476	if($this->newfile_x && $this->newfile_or_dir) // create new textfile
477	{
478	$this->createfile();
479	}
480	elseif($this->newfile_or_dir && $this->newdir_x)
481	{
482	$this->createdir();
483	}
484	elseif($this->uploadprocess)
485	{
486	$this->fileUpload();
487	}
488	elseif($this->upload_x \|\| $this->show_upload_boxes)
489	{
490	$this->showUploadboxes();
491	}
492	elseif($this->copy_to_x)
493	{
494	$this->copyTo();
495	}
496	elseif($this->move_to_x)
497	{
498	$this->moveTo();
499	}
500	elseif($this->download_x)
501	{
502	$this->download();
503	}
504	elseif($this->renamefiles)
505	{
506	$this->rename();
507	}
508	elseif($this->comment_files)
509	{
510	$this->editComment();
511	}
512	elseif($this->edit_cancel_x)
513	{
514	$this->readFilesInfo();
515	$this->fileListing();
516	}
517	elseif($this->edit_x \|\| $this->edit_preview_x \|\| $this->edit_save_x \|\| $this->edit_save_done_x)
518	{
519	$this->edit();
520	}
521	elseif($this->delete_x)
522	{
523	$this->delete();
524	}
525	else
526	{
527	$this->readFilesInfo();
528	$this->fileListing();
529	}
530	}
531
532	function fileListing()
533	{
534	$this->t->set_file(array('filemanager_list_t' => 'filelisting.tpl'));
535	$this->t->set_block('filemanager_list_t','filemanager_header','filemanager_header');
536	$this->t->set_block('filemanager_list_t','column','column');
537	$this->t->set_block('filemanager_list_t','row','row');
538	$this->t->set_block('filemanager_list_t','filemanager_footer','filemanager_footer');
539
540	$vars['form_action']=$this->encode_href('/index.php', 'menuaction=filemanager.uifilemanager.index','path='.$this->path);
541	if($this->numoffiles \|\| $this->cwd)
542	{
543	while(list($num, $name) = each($this->prefs))
544	{
545	if($name)
546	{
547	$columns++;
548	}
549	}
550	$columns++;
551
552	$vars[toolbar0]=$this->toolbar('location');
553	$vars[toolbar1]=$this->toolbar('list_nav');
554
555	if(count($this->messages)>0)
556	{
557	foreach($this->messages as $msg)
558	{
559	$messages.='<p>'.$msg.'</p>';
560	}
561	}
562
563	$vars[messages]=$messages;
564
565	$this->t->set_var($vars);
566	$this->t->pparse('out','filemanager_header');
567
568	###
569	# Start File Table Column Headers
570	# Reads values from $file_attributes array and preferences
571	###
572	$this->t->set_var('actions',lang('select'));
573
574	reset($this->bo->file_attributes);
575
576	if($this->numoffiles>0)
577	{
578	while(list($internal, $displayed) = each($this->bo->file_attributes))
579	{
580	if($this->prefs[$internal])
581	{
582	$col_data='<span><a href="'.$this->encode_href('/index.php','menuaction=filemanager.uifilemanager.index','path='.$this->path.'&sortby='.$internal).'">'.$displayed.'</a></span>';
583	$this->t->set_var('col_data',$col_data);
584	$this->t->parse('columns','column',True);
585	}
586	}
587
588	$this->t->set_var('row_tr_color','#dedede');
589
590	//kan dit weg?
591	$this->t->parse('rows','row');
592
593	$this->t->pparse('out','row');
594	}
595	else
596	{
597	$lang_nofiles=lang('No files in this directory.');
598	}
599	$vars[lang_no_files]=$lang_nofiles;
600
601
602	if($this->prefs['dotdot'] && $this->prefs['name'] && $this->path != '/')
603	{
604	$this->t->set_var('actions','');
605
606	$link=$this->encode_href('/index.php','menuaction=filemanager.uifilemanager.index','path='.$this->lesspath);
607
608	$col_data='<a href="'.$link.'"><img src="'.$GLOBALS['phpgw']->common->image('filemanager','mime16up').' "alt="'.lang('Folder Up').'" /></a>';
609	$col_data.=' <a href="'.$link.'">..</a>';
610
611	$this->t->set_var('col_data',$col_data);
612	$this->t->parse('columns','column');
613
614	if($this->prefs['mime_type'])
615	{
616	$col_data=lang('Directory');
617	$this->t->set_var('col_data',$col_data);
618	$this->t->parse('columns','column',True);
619	}
620
621	$this->t->set_var('row_tr_color',$tr_color);
622	$this->t->parse('rows','row');
623	$this->t->pparse('out','row');
624	}
625
626	# List all of the files, with their attributes
627	@reset($this->files_array);
628	for($i = 0; $i != $this->numoffiles; $i++)
629	{
630	$files = $this->files_array[$i];
631
632	if($this->rename_x \|\| $this->edit_comments_x)
633	{
634	unset($this_selected);
635	unset($renamethis);
636	unset($edit_this_comment);
637
638	for($j = 0; $j != $this->numoffiles; $j++)
639	{
640	if($this->fileman[$j] == $files['name'])
641	{
642	$this_selected = 1;
643	break;
644	}
645	}
646
647	if($this->rename_x && $this_selected)
648	{
649	$renamethis = 1;
650	}
651	elseif($this->edit_comments_x && $this_selected)
652	{
653	$edit_this_comment = 1;
654	}
655	}
656
657	if(!$this->prefs['dotfiles'] && ereg("^\.", $files['name']))
658	{
659	continue;
660	}
661
662	# Checkboxes
663	if(!$this->rename_x && !$this->edit_comments_x && $this->path != $this->bo->fakebase && $this->path != '/')
664	{
665	$cbox='<input type="checkbox" name="fileman['.$i.']" value="'.$files['name'].'">';
666	$this->t->set_var('actions',$cbox);
667	}
668	elseif($renamethis)
669	{
670	$cbox=$this->html_form_input('hidden', 'fileman[' . base64_encode($files['name']) . ']', $files['name'], NULL, NULL, 'checked');
671	$this->t->set_var('actions',$cbox);
672	}
673	else
674	{
675	$this->t->set_var('actions','');
676	}
677
678	# File name and icon
679	if($renamethis)
680	{
681	$col_data=$this->mime_icon($files['mime_type']);
682	$col_data.='<input type="text" maxlength="255" name="renamefiles[' . $files['name'] . ']" value="'.$files['name'].'">';
683	}
684	else
685	{
686	if($files['mime_type'] == 'Directory')
687	{
688	$link=$this->encode_href('/index.php','menuaction=filemanager.uifilemanager.index','path='.$this->path.$this->dispsep.$files['name']);
689
690	$icon=$this->mime_icon($files['mime_type']);
691
692	$col_data='<a href="'.$link.'">'.$icon.'</a> ';
693	$col_data.='<a href="'.$link.'">'.$files['name'].'</a> ';
694	}
695	else
696	{
697
698	if($this->prefs['viewonserver'] && isset($this->bo->filesdir) && !$files['link_directory'])
699	{
700	#FIXME
701	$clickview = $this->filesdir.$pwd.'/'.$files['name'];
702
703	if($phpwh_debug)
704	{
705	echo 'Setting clickview = '.$clickview.'<br>'."\n";
706	$this->html_link($clickview,'', '',$files['name'], 0, 1, 0, '');
707	}
708	}
709	else
710	{
711	$icon=$this->mime_icon($files['mime_type']);
712	$link=$this->encode_href('/index.php','menuaction=filemanager.uifilemanager.view','file='.$files['name'].'&path='.$this->path);
713
714	$col_data='<a href="'.$link.'" target="'.$this->target.'">'.$icon.'</a> <a href="'.$link.'" target="'.$this->target.'">'.$files['name'].'</a>';
715	}
716	}
717	}
718
719	$this->t->set_var('col_data',$col_data);
720	$this->t->parse('columns','column');
721
722	# MIME type
723	if($this->prefs['mime_type'])
724	{
725	$col_data=$files['mime_type'];
726	$this->t->set_var('col_data',$col_data);
727	$this->t->parse('columns','column',True);
728	}
729
730	# File size
731	if($this->prefs['size'])
732	{
733	$tmp_arr=array(
734	'string' => $files['directory'] . '/' . $files['name'],
735	'relatives' => array(RELATIVE_NONE)
736	);
737	if($files['mime_type'] != 'Directory') $tmp_arr['checksubdirs'] = false;
738
739	$size = $this->bo->vfs->get_size($tmp_arr);
740
741	$col_data=$this->bo->borkb($size);
742
743	$this->t->set_var('col_data',$col_data);
744	$this->t->parse('columns','column',True);
745	}
746
747	# Date created
748	if($this->prefs['created'])
749	{
750	$col_data=$files['created'];
751	$this->t->set_var('col_data',$col_data);
752	$this->t->parse('columns','column',True);
753	}
754
755	# Date modified
756	if($this->prefs['modified'])
757	{
758	if($files['modified'] != '0000-00-00')
759	{
760	$col_data=$files['modified'];
761	}
762	else
763	{
764	$col_data='';
765	}
766
767	$this->t->set_var('col_data',$col_data);
768	$this->t->parse('columns','column',True);
769	}
770
771	# Owner name
772	if($this->prefs['owner'])
773	{
774	$this->t->set_var('col_data',$GLOBALS['phpgw']->accounts->id2name($files['owner_id']));
775	$this->t->parse('columns','column',True);
776	}
777
778	# Creator name
779	if($this->prefs['createdby_id'])
780	{
781	$this->html_table_col_begin();
782	if($files['createdby_id'])
783	{
784	$col_data=$GLOBALS['phpgw']->accounts->id2name($files['createdby_id']);
785	}
786	else $col_data='';
787
788	$this->t->set_var('col_data',$col_data);
789	$this->t->parse('columns','column',True);
790	}
791
792	# Modified by name
793	if($this->prefs['modifiedby_id'])
794	{
795	if($files['modifiedby_id'])
796	{
797	$col_data=$GLOBALS['phpgw']->accounts->id2name($files['modifiedby_id']);
798	}
799	else $col_data='';
800	$this->t->set_var('col_data',$col_data);
801	$this->t->parse('columns','column',True);
802	}
803
804	# Application
805	if($this->prefs['app'])
806	{
807	$col_data=$files['app'];
808	$this->t->set_var('col_data',$col_data);
809	$this->t->parse('columns','column',True);
810	}
811
812	# Comment
813	if($this->prefs['comment'])
814	{
815	if($edit_this_comment)
816	{
817	$col_data='<input type="text" name="comment_files[' . $files['name'] . ']" value="'.$files['comment'].'" maxlength="255">';
818	}
819	else
820	{
821	$col_data=$files['comment'];
822	}
823	$this->t->set_var('col_data',$col_data);
824	$this->t->parse('columns','column',True);
825	}
826
827	# Version
828	if($this->prefs['version'])
829	{
830	$link=$this->encode_href('/index.php','menuaction=filemanager.uifilemanager.history','file='.$files['name'].'&path='.$this->path);
831	$col_data='<a href="'.$link.'" target="_blank">'.$files['version'].'</a>';
832	$this->t->set_var('col_data',$col_data);
833	$this->t->parse('columns','column',True);
834	}
835
836	if($files['mime_type'] == 'Directory')
837	{
838	$usedspace += $fileinfo[0];
839	}
840	else
841	{
842	$usedspace += $files['size'];
843	}
844
845	$this->t->set_var('row_tr_color','');
846	$this->t->parse('rows','row');
847	$this->t->pparse('out','row');
848	}
849
850	// when renaming or changing comments render extra sumbmit button
851	if($this->rename_x \|\| $this->edit_comments_x)
852	{
853	$col_data='<br/><input type="submit" name="save_changes" value="'.lang('Save changes').'">';
854	$this->t->set_var('col_data',$col_data);
855	$this->t->parse('columns','column');
856	$this->t->set_var('row_tr_color','');
857	$this->t->parse('rows','row');
858	$this->t->pparse('out','row');
859	}
860	}
861
862	// The file and directory information
863	$vars[lang_files_in_this_dir]=lang('Files in this directory');
864	$vars[files_in_this_dir]=$this->numoffiles;
865
866	$vars[lang_used_space]=lang('Used space');
867	$vars[used_space]=$this->bo->borkb($usedspace, NULL, 1);
868
869	if($this->path == $this->bo->homedir \|\| $this->path == $this->bo->fakebase)
870	{
871	$vars[lang_unused_space]=lang('Unused space');
872	$vars[unused_space]=$this->bo->borkb($this->bo->userinfo['hdspace'] - $usedspace, NULL, 1);
873
874	$tmp_arr=array(
875	'string' => $this->path,
876	'relatives' => array(RELATIVE_NONE)
877	);
878
879	$ls_array = $this->bo->vfs->ls($tmp_arr);
880
881	$vars[lang_total_files]=lang('Total Files');
882	$vars[total_files]= count($ls_array);
883	}
884
885	$this->t->set_var($vars);
886	$this->t->pparse('out','filemanager_footer');
887
888	$GLOBALS['phpgw']->common->phpgw_footer();
889	$GLOBALS['phpgw']->common->phpgw_exit();
890	}
891
892	function readFilesInfo()
893	{
894	// start files info
895
896	# Read in file info from database to use in the rest of the script
897	# $fakebase is a special directory. In that directory, we list the user's
898	# home directory and the directories for the groups they're in
899	$this->numoffiles = 0;
900	if($this->path == $this->bo->fakebase)
901	{
902	// FIXME this test can be removed
903	if(!$this->bo->vfs->file_exists(array('string' => $this->bo->homedir, 'relatives' => array(RELATIVE_NONE))))
904	{
905	$this->bo->vfs->mkdir(array('string' => $this->bo->homedir, 'relatives' => array(RELATIVE_NONE)));
906	}
907
908	$ls_array = $this->bo->vfs->ls(array(
909	'string' => $this->bo->homedir,
910	'relatives' => array(RELATIVE_NONE),
911	'checksubdirs' => False,
912	'nofiles' => True
913	));
914	$this->files_array[] = $ls_array[0];
915	$this->numoffiles++;
916
917	reset($this->readable_groups);
918	while(list($num, $group_array) = each($this->readable_groups))
919	{
920	# If the group doesn't have access to this app, we don't show it
921	/*if(!$this->groups_applications[$group_array['account_name']][$this->bo->appname]['enabled'])
922	{
923	continue;
924	}
925	*/
926
927
928	if(!$this->bo->vfs->file_exists(array('string' => $this->bo->fakebase.'/'.$group_array['account_name'],'relatives' => array(RELATIVE_NONE))))
929	{
930	$this->bo->vfs->override_acl = 1;
931	$this->bo->vfs->mkdir(array(
932	'string' => $this->bo->fakebase.'/'.$group_array['account_name'],
933	'relatives' => array(RELATIVE_NONE)
934	));
935
936	// FIXME we just created a fresh group dir so we know there nothing in it so we have to remove all existing content
937
938
939	$this->bo->vfs->override_acl = 0;
940
941	$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'])));
942	}
943
944	$ls_array = $this->bo->vfs->ls(array('string' => $this->bo->fakebase.'/'.$group_array['account_name'],'relatives' => array(RELATIVE_NONE),'checksubdirs' => False,'nofiles' => True));
945
946	$this->files_array[] = $ls_array[0];
947
948	$this->numoffiles++;
949	}
950	}
951	else
952	{
953	$ls_array = $this->bo->vfs->ls(array(
954	'string' => $this->path,
955	'relatives' => array(RELATIVE_NONE),
956	'checksubdirs' => False,
957	'nofiles' => False,
958	'orderby' => $this->sortby
959	));
960
961	if($phpwh_debug)
962	{
963	echo '# of files found in "'.$this->path.'" : '.count($ls_array).'<br>'."\n";
964	}
965
966	while(list($num, $file_array) = each($ls_array))
967	{
968	$this->numoffiles++;
969	$this->files_array[] = $file_array;
970	if($phpwh_debug)
971	{
972	echo 'Filename: '.$file_array['name'].'<br>'."\n";
973	}
974	}
975	}
976
977	if(!is_array($this->files_array))
978	{
979	$this->files_array = array();
980	}
981	// end file count
982	}
983
984	function toolbar($type)
985	{
986	switch($type)
987	{
988	case 'location':
989	$toolbar='
990	<div id="fmLocation">
991	<table cellspacing="1" cellpadding="0" border="0">
992	<tr>
993	';
994	$toolbar.='<td><img alt="spacer" src="'.$GLOBALS['phpgw']->common->image('phpgwapi','buttonseparator').'" height="27" width="8"></td>';
995	$toolbar.='
996	<td><img alt="spacer" src="'.$GLOBALS['phpgw']->common->image('filemanager','spacer').'" height="27" width="1"></td>';
997
998	// go up icon when we're not at the top, dont allow to go outside /home = fakebase
999	if($this->path != '/' && $this->path != $this->bo->fakebase)
1000	{
1001	$link=$this->encode_href('/index.php','menuaction=filemanager.uifilemanager.index','path='.$this->lesspath);
1002	$toolbar.=$this->buttonImage($link,'up',lang('go up'));
1003	}
1004
1005	// go home icon when we're not home already
1006	if($this->path != $this->bo->homedir)
1007	{
1008	$link=$this->encode_href('/index.php','menuaction=filemanager.uifilemanager.index','path='.$this->bo->homedir);
1009	$toolbar.=$this->buttonImage($link,'home',lang('go home'));
1010	}
1011
1012	// reload button with this url
1013	$link=$this->encode_href('/index.php','menuaction=filemanager.uifilemanager.index','path='.$this->path);
1014	$toolbar.=$this->buttonImage($link,'reload',lang('reload'));
1015
1016	$toolbar.='<td>'.lang('Location').': ';
1017	//$toolbar.='<input id="fmInputLocation" type="text" size="20" disabled="disabled" name="location" value="'.$this->disppath.'"/> ';
1018	$current_option='<option>'.$this->disppath.'</option>';
1019	// selectbox for change/move/and copy to
1020	$dirs_options=$this->all_other_directories_options();
1021	$toolbar.='<select name="cdtodir" onChange="document.formfm.changedir.value=\'true\';document.formfm.submit()">'.$current_option.$dirs_options.'</select>
1022	<input type="hidden" name="changedir" value="false"></td>
1023	';
1024	$toolbar.=$this->inputImage('goto','goto',lang('Quick jump to'));
1025	// upload button
1026	if($this->path != '/' && $this->path != $this->bo->fakebase && $this->can_add)
1027	{
1028
1029	$toolbar.='<td><img alt="spacer" src="'.$GLOBALS['phpgw']->common->image('filemanager','spacer').'" height="27" width="1"></td>';
1030	$toolbar.='<td><img alt="spacer" src="'.$GLOBALS['phpgw']->common->image('phpgwapi','buttonseparator').'" height="27" width="8"></td>';
1031	$toolbar.='<td><img alt="spacer" src="'.$GLOBALS['phpgw']->common->image('filemanager','spacer').'" height="27" width="1"></td>';
1032
1033	// $toolbar.=$this->inputImage('download','download',lang('Download'));
1034	// upload button
1035	$toolbar.=$this->inputImage('upload','upload',lang('Upload'));
1036	}
1037	$toolbar.='</tr></table>';
1038	$toolbar.='</div>';
1039	break;
1040	case 'list_nav':
1041	$toolbar='
1042	<table cellspacing="1" cellpadding="0" border="0">
1043	<tr>';
1044	// selectbox for change/move/and copy to
1045	// submit buttons for
1046	if($this->path != '/' && $this->path != $this->bo->fakebase)
1047	{
1048	$toolbar.='<td><img alt="spacer" src="'.$GLOBALS['phpgw']->common->image('phpgwapi','buttonseparator').'" height="27" width="8"></td>';
1049	$toolbar.='
1050	<td><img alt="spacer" src="'.$GLOBALS['phpgw']->common->image('filemanager','spacer').'" height="27" width="1"></td>';
1051
1052	if(!$this->rename_x && !$this->edit_comments_x)
1053	{
1054	// edit text file button
1055	$toolbar.=$this->inputImage('edit','edit',lang('edit'));
1056	}
1057
1058	if(!$this->edit_comments_x)
1059	{
1060	$toolbar.=$this->inputImage('rename','rename',lang('Rename'));
1061	}
1062
1063	if(!$this->rename_x && !$this->edit_comments_x)
1064	{
1065	$toolbar.=$this->inputImage('delete','delete',lang('Delete'));
1066	}
1067
1068	if(!$this->rename_x)
1069	{
1070	$toolbar.=$this->inputImage('edit_comments','edit_comments',lang('Edit comments'));
1071	}
1072	$toolbar.='<td><img alt="spacer" src="'.$GLOBALS['phpgw']->common->image('filemanager','spacer').'" height="27" width="1"></td>';
1073	}
1074
1075	// $toolbar.='</tr></table>';
1076	if(!$this->rename_x && !$this->edit_comments_x)
1077	{
1078	// copy and move buttons
1079	if($this->path != '/' && $this->path != $this->bo->fakebase)
1080	{
1081	$toolbar3.='<td><img alt="spacer" src="'.$GLOBALS['phpgw']->common->image('phpgwapi','buttonseparator').'" height="27" width="8"></td>';
1082	$toolbar3.='<td><img alt="spacer" src="'.$GLOBALS['phpgw']->common->image('filemanager','spacer').'" height="27" width="1"></td>';
1083
1084	$dirs_options=$this->all_other_directories_options();
1085	$toolbar3.='<td><select name="todir">'.$dirs_options.'</select></td>';
1086
1087	$toolbar3.=$this->inputImage('copy_to','copy_to',lang('Copy to'));
1088	$toolbar3.=$this->inputImage('move_to','move_to',lang('Move to'));
1089
1090	$toolbar3.='<td><img alt="spacer" src="'.$GLOBALS['phpgw']->common->image('filemanager','spacer').'" height="27" width="1"></td>';
1091
1092	}
1093
1094	// create dir and file button
1095	if($this->path != '/' && $this->path != $this->bo->fakebase && $this->can_add)
1096	{
1097	$toolbar3.='<td><img alt="spacer" src="'.$GLOBALS['phpgw']->common->image('phpgwapi','buttonseparator').'" height="27" width="8"></td>';
1098	$toolbar3.='<td><img alt="spacer" src="'.$GLOBALS['phpgw']->common->image('filemanager','spacer').'" height="27" width="1"></td>';
1099
1100	$toolbar3.='<td><input type=text size="15" name="newfile_or_dir" value="" /></td>';
1101	$toolbar3.=$this->inputImage('newdir','createdir',lang('Create Folder'));
1102	$toolbar3.=$this->inputImage('newfile','createfile',lang('Create File'));
1103	}
1104
1105	if($toolbar3)
1106	{
1107	$toolbar.=$toolbar3;
1108	/* $toolbar.='
1109	<table cellspacing="1" cellpadding="0" border="0">
1110	<tr>'.$toolbar3;*/
1111	}
1112	}
1113	$toolbar.='</tr></table>';
1114
1115	break;
1116	default:$x='';
1117	}
1118
1119	if($toolbar)
1120	{
1121	return $toolbar;
1122	}
1123	}
1124
1125	// move to bo
1126	# Handle File Uploads
1127	function fileUpload()
1128	{
1129	if($this->path != '/' && $this->path != $this->bo->fakebase)
1130	{
1131	for($i = 0; $i != $this->show_upload_boxes; $i++)
1132	{
1133	if($badchar = $this->bo->bad_chars($_FILES['upload_file']['name'][$i], True, True))
1134	{
1135	$this->messages[]= $GLOBALS['phpgw']->common->error_list(array($this->bo->html_encode(lang('File names cannot contain "%1"', $badchar), 1)));
1136
1137	continue;
1138	}
1139
1140	# Check to see if the file exists in the database, and get its info at the same time
1141	$ls_array = $this->bo->vfs->ls(array(
1142	'string'=> $this->path . '/' . $_FILES['upload_file']['name'][$i],
1143	'relatives' => array(RELATIVE_NONE),
1144	'checksubdirs' => False,
1145	'nofiles' => True
1146	));
1147
1148	$fileinfo = $ls_array[0];
1149
1150	if($fileinfo['name'])
1151	{
1152	if($fileinfo['mime_type'] == 'Directory')
1153	{
1154	$this->messages[]= $GLOBALS['phpgw']->common->error_list(array(lang('Cannot replace %1 because it is a directory', $fileinfo['name'])));
1155	continue;
1156	}
1157	}
1158
1159	if($_FILES['upload_file']['size'][$i] > 0)
1160	{
1161	if($fileinfo['name'] && $fileinfo['deleteable'] != 'N')
1162	{
1163	$tmp_arr=array(
1164	'string'=> $_FILES['upload_file']['name'][$i],
1165	'relatives' => array(RELATIVE_ALL),
1166	'attributes' => array(
1167	'owner_id' => $this->bo->userinfo['username'],
1168	'modifiedby_id' => $this->bo->userinfo['username'],
1169	'modified' => $this->now,
1170	'size' => $_FILES['upload_file']['size'][$i],
1171	'mime_type' => $_FILES['upload_file']['type'][$i],
1172	'deleteable' => 'Y',
1173	'comment' => stripslashes($_POST['upload_comment'][$i])
1174	)
1175	);
1176	$this->bo->vfs->set_attributes($tmp_arr);
1177
1178	$tmp_arr=array(
1179	'from' => $_FILES['upload_file']['tmp_name'][$i],
1180	'to' => $_FILES['upload_file']['name'][$i],
1181	'relatives' => array(RELATIVE_NONE\|VFS_REAL, RELATIVE_ALL)
1182	);
1183	$this->bo->vfs->cp($tmp_arr);
1184
1185	$this->messages[]=lang('Replaced %1', $this->disppath.'/'.$_FILES['upload_file']['name'][$i]);
1186	}
1187	else
1188	{
1189
1190	$this->bo->vfs->cp(array(
1191	'from'=> $_FILES['upload_file']['tmp_name'][$i],
1192	'to'=> $_FILES['upload_file']['name'][$i],
1193	'relatives' => array(RELATIVE_NONE\|VFS_REAL, RELATIVE_ALL)
1194	));
1195
1196	$this->bo->vfs->set_attributes(array(
1197	'string'=> $_FILES['upload_file']['name'][$i],
1198	'relatives' => array(RELATIVE_ALL),
1199	'attributes'=> array(
1200	'mime_type' => $_FILES['upload_file']['type'][$i],
1201	'comment' => stripslashes($_POST['upload_comment'][$i])
1202	)
1203	));
1204
1205	$this->messages[]=lang('Created %1,%2', $this->disppath.'/'.$_FILES['upload_file']['name'][$i], $_FILES['upload_file']['size'][$i]);
1206	}
1207	}
1208	elseif($_FILES['upload_file']['name'][$i])
1209	{
1210	$this->bo->vfs->touch(array(
1211	'string'=> $_FILES['upload_file']['name'][$i],
1212	'relatives' => array(RELATIVE_ALL)
1213	));
1214
1215	$this->bo->vfs->set_attributes(array(
1216	'string'=> $_FILES['upload_file']['name'][$i],
1217	'relatives' => array(RELATIVE_ALL),
1218	'attributes'=> array(
1219	'mime_type' => $_FILES['upload_file']['type'][$i],
1220	'comment' => stripslashes($_POST['upload_comment'][$i])
1221	)
1222	));
1223
1224	$this->messages[]=lang('Created %1,%2', $this->disppath.'/'.$_FILES['upload_file']['name'][$i], $file_size[$i]);
1225	}
1226	}
1227
1228	$this->readFilesInfo();
1229	$this->filelisting();
1230	}
1231	}
1232
1233	# Handle Editing comments
1234	function editComment()
1235	{
1236	while(list($file) = each($this->comment_files))
1237	{
1238	if($badchar = $this->bo->bad_chars($this->comment_files[$file], False, True))
1239	{
1240	$this->messages[]=$GLOBALS['phpgw']->common->error_list(array($file . $this->bo->html_encode(': ' . lang('Comments cannot contain "%1"', $badchar), 1)));
1241	continue;
1242	}
1243
1244	$this->bo->vfs->set_attributes(array(
1245	'string' => $file,
1246	'relatives' => array(RELATIVE_ALL),
1247	'attributes' => array(
1248	'comment' => stripslashes($this->comment_files[$file])
1249	)
1250	));
1251
1252	$this->messages[]=lang('Updated comment for %1', $this->path.'/'.$file);
1253	}
1254
1255	$this->readFilesInfo();
1256	$this->filelisting();
1257	}
1258
1259	# Handle Renaming Files and Directories
1260	function rename()
1261	{
1262	while(list($from, $to) = each($this->renamefiles))
1263	{
1264	if($badchar = $this->bo->bad_chars($to, True, True))
1265	{
1266	$this->messages[]=$GLOBALS['phpgw']->common->error_list(array($this->bo->html_encode(lang('File names cannot contain "%1"', $badchar), 1)));
1267	continue;
1268	}
1269
1270	if(ereg("/", $to) \|\| ereg("\\\\", $to))
1271	{
1272	$this->messages[]=$GLOBALS['phpgw']->common->error_list(array(lang("File names cannot contain \\ or /")));
1273	}
1274	elseif(!$this->bo->vfs->mv(array(
1275	'from' => $from,
1276	'to' => $to
1277	)))
1278	{
1279	$this->messages[]= $GLOBALS['phpgw']->common->error_list(array(lang('Could not rename %1 to %2', $this->disppath.'/'.$from, $this->disppath.'/'.$to)));
1280	}
1281	else
1282	{
1283	$this->messages[]=lang('Renamed %1 to %2', $this->disppath.'/'.$from, $this->disppath.'/'.$to);
1284	}
1285	}
1286	$this->readFilesInfo();
1287	$this->filelisting();
1288	}
1289
1290	# Handle Moving Files and Directories
1291	function moveTo()
1292	{
1293	if(!$this->todir)
1294	{
1295	$this->messages[] = $GLOBALS['phpgw']->common->error_list(array(lang('Could not move file because no destination directory is given ', $this->disppath.'/'.$file)));
1296
1297	}
1298	else
1299	{
1300
1301	while(list($num, $file) = each($this->fileman))
1302	{
1303	if($this->bo->vfs->mv(array(
1304	'from' => $file,
1305	'to' => $this->todir . '/' . $file,
1306	'relatives' => array(RELATIVE_ALL, RELATIVE_NONE)
1307	)))
1308	{
1309	$moved++;
1310	$this->messages[]=lang('Moved %1 to %2', $this->disppath.'/'.$file, $this->todir.'/'.$file);
1311	}
1312	else
1313	{
1314	$this->messages[] = $GLOBALS['phpgw']->common->error_list(array(lang('Could not move %1 to %2', $this->disppath.'/'.$file, $this->todir.'/'.$file)));
1315	}
1316	}
1317	}
1318
1319	if($moved)
1320	{
1321	$x=0;
1322	}
1323
1324	$this->readFilesInfo();
1325	$this->filelisting();
1326	}
1327
1328	// Handle Copying of Files and Directories
1329	function copyTo()
1330	{
1331	if(!$this->todir)
1332	{
1333	$this->messages[] = $GLOBALS['phpgw']->common->error_list(array(lang('Could not copy file because no destination directory is given ', $this->disppath.'/'.$file)));
1334
1335	}
1336	else
1337	{
1338	while(list($num, $file) = each($this->fileman))
1339	{
1340	if($this->bo->vfs->cp(array(
1341	'from' => $file,
1342	'to' => $this->todir . '/' . $file,
1343	'relatives' => array(RELATIVE_ALL, RELATIVE_NONE)
1344	)))
1345	{
1346	$copied++;
1347	$this->message .= lang('Copied %1 to %2', $this->disppath.'/'.$file, $this->todir.'/'.$file);
1348	}
1349	else
1350	{
1351	$this->message .= $GLOBALS['phpgw']->common->error_list(array(lang('Could not copy %1 to %2', $this->disppath.'/'.$file, $this->todir.'/'.$file)));
1352	}
1353	}
1354	}
1355	if($copied)
1356	{
1357	$x=0;
1358	}
1359
1360	$this->readFilesInfo();
1361	$this->filelisting();
1362	}
1363
1364	function createdir()
1365	{
1366	if($this->newdir_x && $this->newfile_or_dir)
1367	{
1368	if($this->bo->badchar = $this->bo->bad_chars($this->newfile_or_dir, True, True))
1369	{
1370	$this->messages[]= $GLOBALS['phpgw']->common->error_list(array($this->bo->html_encode(lang('Directory names cannot contain "%1"', $badchar), 1)));
1371	}
1372
1373	/* TODO is this right or should it be a single $ ? */
1374	if($$this->newfile_or_dir[strlen($this->newfile_or_dir)-1] == ' ' \|\| $this->newfile_or_dir[0] == ' ')
1375	{
1376	$this->messages[]= $GLOBALS['phpgw']->common->error_list(array(lang('Cannot create directory because it begins or ends in a space')));
1377	}
1378
1379	$ls_array = $this->bo->vfs->ls(array(
1380	'string' => $this->path . '/' . $this->newfile_or_dir,
1381	'relatives' => array(RELATIVE_NONE),
1382	'checksubdirs' => False,
1383	'nofiles' => True
1384	));
1385
1386	$fileinfo = $ls_array[0];
1387
1388	if($fileinfo['name'])
1389	{
1390	if($fileinfo['mime_type'] != 'Directory')
1391	{
1392	$this->messages[]= $GLOBALS['phpgw']->common->error_list(array(
1393	lang('%1 already exists as a file',
1394	$fileinfo['name'])
1395	));
1396	}
1397	else
1398	{
1399	$this->messages[]= $GLOBALS['phpgw']->common->error_list(array(lang('Directory %1 already exists', $fileinfo['name'])));
1400	}
1401	}
1402	else
1403	{
1404	if($this->bo->vfs->mkdir(array('string' => $this->newfile_or_dir)))
1405	{
1406	$this->messages[]=lang('Created directory %1', $this->disppath.'/'.$this->newfile_or_dir);
1407	}
1408	else
1409	{
1410	$this->messages[]=$GLOBALS['phpgw']->common->error_list(array(lang('Could not create %1', $this->disppath.'/'.$this->newfile_or_dir)));
1411	}
1412	}
1413
1414	$this->readFilesInfo();
1415	$this->filelisting();
1416	}
1417	}
1418
1419	function delete()
1420	{
1421	if( is_array($this->fileman) && count($this->fileman) >= 1)
1422	{
1423	foreach($this->fileman as $filename)
1424	{
1425	if($this->bo->vfs->delete(array('string' => $filename)))
1426	{
1427	$this->messages[]= lang('Deleted %1', $this->disppath.'/'.$filename).'<br/>';
1428	}
1429	else
1430	{
1431	$this->messages[]=$GLOBALS['phpgw']->common->error_list(array(lang('Could not delete %1', $this->disppath.'/'.$filename)));
1432	}
1433	}
1434	}
1435	else
1436	{
1437	// make this a javascript func for quicker respons
1438	$this->messages[]=$GLOBALS['phpgw']->common->error_list(array(lang('Please select a file to delete.')));
1439	}
1440	$this->readFilesInfo();
1441	$this->filelisting();
1442	}
1443
1444	function debug_filemanager()
1445	{
1446	error_reporting(8);
1447
1448	echo "<b>Filemanager debug:</b><br>
1449	path: {$this->path}<br>
1450	disppath: {$this->disppath}<br>
1451	cwd: {$this->cwd}<br>
1452	lesspath: {$this->lesspath}
1453	<p>
1454	<b>eGroupware debug:</b><br>
1455	real getabsolutepath: " . $this->bo->vfs->getabsolutepath(array('target' => False, 'mask' => False, 'fake' => False)) . "<br>
1456	fake getabsolutepath: " . $this->bo->vfs->getabsolutepath(array('target' => False)) . "<br>
1457	appsession: " . $GLOBALS['phpgw']->session->appsession('vfs','') . "<br>
1458	pwd: " . $this->bo->vfs->pwd() . "<br>";
1459
1460	echo '<p></p>';
1461	var_dump($this);
1462	}
1463
1464	function showUploadboxes()
1465	{
1466	$this->t->set_file(array('upload' => 'upload.tpl'));
1467	$this->t->set_block('upload','upload_header','upload_header');
1468	$this->t->set_block('upload','row','row');
1469	$this->t->set_block('upload','upload_footer','upload_footer');
1470
1471	# Decide how many upload boxes to show
1472	if(!$this->show_upload_boxes \|\| $this->show_upload_boxes <= 0)
1473	{
1474	if(!$this->show_upload_boxes = $this->prefs['show_upload_boxes'])
1475	{
1476	$this->show_upload_boxes = 1;
1477	}
1478	}
1479
1480	# Show file upload boxes. Note the last argument to html(). Repeats $this->show_upload_boxes times
1481	if($this->path != '/' && $this->path != $this->bo->fakebase && $this->can_add)
1482	{
1483	$vars[form_action]=$GLOBALS[phpgw]->link('/index.php','menuaction=filemanager.uifilemanager.index');
1484	$vars[path]=$this->path;
1485	$vars[lang_file]=lang('File');
1486	$vars[lang_comment]=lang('Comment');
1487	$vars[num_upload_boxes]=$this->show_upload_boxes;
1488	$this->t->set_var($vars);
1489	$this->t->pparse('out','upload_header');
1490
1491	for($i=0;$i<$this->show_upload_boxes;$i++)
1492	{
1493	$this->t->set_var('row_tr_color',$tr_color);
1494	$this->t->parse('rows','row');
1495	$this->t->pparse('out','row');
1496	}
1497
1498	$vars[lang_upload]=lang('Upload files');
1499	$vars[change_upload_boxes].=lang('Show') . ' ';
1500	$links.= $this->html_link('/index.php','menuaction=filemanager.uifilemanager.index','show_upload_boxes=5', '5');
1501	$links.=' ';
1502	$links.= $this->html_link('/index.php','menuaction=filemanager.uifilemanager.index','show_upload_boxes=10', '10');
1503	$links.=' ';
1504	$links.= $this->html_link('/index.php','menuaction=filemanager.uifilemanager.index','show_upload_boxes=20', '20');
1505	$links.=' ';
1506	$links.= $this->html_link('/index.php','menuaction=filemanager.uifilemanager.index','show_upload_boxes=50', '50');
1507	$links.=' ';
1508	$links.= lang('upload fields');
1509	$vars[change_upload_boxes].=$links;
1510	$this->t->set_var($vars);
1511	$this->t->pparse('out','upload_footer');
1512	}
1513	}
1514
1515	/* create textfile */
1516	function createfile()
1517	{
1518	$this->createfile_var=$this->newfile_or_dir;
1519	if($this->createfile_var)
1520	{
1521	if($badchar = $this->bo->bad_chars($this->createfile_var, True, True))
1522	{
1523	$this->messages[] = $GLOBALS['phpgw']->common->error_list(array(
1524	lang('File names cannot contain "%1"',$badchar),
1525	1)
1526	);
1527
1528	$this->fileListing();
1529	}
1530
1531	if($this->bo->vfs->file_exists(array(
1532	'string'=> $this->createfile_var,
1533	'relatives' => array(RELATIVE_ALL)
1534	)))
1535	{
1536	$this->messages[]=$GLOBALS['phpgw']->common->error_list(array(lang('File %1 already exists. Please edit it or delete it first.', $this->createfile_var)));
1537	$this->fileListing();
1538	}
1539
1540	if($this->bo->vfs->touch(array(
1541	'string' => $this->createfile_var,
1542	'relatives' => array(RELATIVE_ALL)
1543	)))
1544	{
1545	$this->fileman = array();
1546	$this->fileman[0] = $this->createfile_var;
1547	$this->edit = 1;
1548	$this->numoffiles++;
1549	$this->edit();
1550	}
1551	else
1552	{
1553	$this->messages[]=$GLOBALS['phpgw']->common->error_list(array(lang('File %1 could not be created.', $this->createfile_var)));
1554	$this->fileListing();
1555	}
1556	}
1557	}
1558
1559	# Handle Editing files
1560	function edit()
1561	{
1562	$this->readFilesInfo();
1563
1564	$this->t->set_file(array('filemanager_edit' => 'edit_file.tpl'));
1565	$this->t->set_block('filemanager_edit','row','row');
1566
1567	$vars[preview_content]='';
1568	if($this->edit_file)
1569	{
1570	$this->edit_file_content = stripslashes($this->edit_file_content);
1571	}
1572
1573	if($this->edit_preview_x)
1574	{
1575	$content = $this->edit_file_content;
1576
1577	$vars[lang_preview_of]=lang('Preview of %1', $this->path.'/'.$edit_file);
1578
1579	$vars[preview_content]=nl2br($content);
1580	}
1581	elseif($this->edit_save_x \|\| $this->edit_save_done_x)
1582	{
1583	$content = $this->edit_file_content;
1584	//die( $content);
1585	if($this->bo->vfs->write(array(
1586	'string' => $this->edit_file,
1587	'relatives' => array(RELATIVE_ALL),
1588	'content' => $content
1589	)))
1590	{
1591	$this->messages[]=lang('Saved %1', $this->path.'/'.$this->edit_file);
1592
1593	if($this->edit_save_done_x)
1594	{
1595	$this->readFilesInfo();
1596	$this->fileListing();
1597	exit;
1598	}
1599	}
1600	else
1601	{
1602	$this->messages[]=lang('Could not save %1', $this->path.'/'.$this->edit_file);
1603	}
1604	}
1605
1606	# Now we display the edit boxes and forms
1607	for($j = 0; $j != $this->numoffiles; $j++)
1608	{
1609	# If we're in preview or save mode, we only show the file
1610	# being previewed or saved
1611	if($this->edit_file &&($this->fileman[$j] != $this->edit_file))
1612	{
1613	continue;
1614	}
1615
1616	if($this->fileman[$j] && $this->bo->vfs->file_exists(array(
1617	'string' => $this->fileman[$j],
1618	'relatives' => array(RELATIVE_ALL)
1619	)))
1620	{
1621	if($this->edit_file)
1622	{
1623	$content = stripslashes($this->edit_file_content);
1624	}
1625	else
1626	{
1627	$content = $this->bo->vfs->read(array('string' => $this->fileman[$j]));
1628	}
1629
1630	$vars[form_action]= $GLOBALS['phpgw']->link('/index.php','menuaction=filemanager.uifilemanager.index','path='.$this->path);
1631	$vars[edit_file]=$this->fileman[$j];
1632
1633	# We need to include all of the fileman entries for each file's form,
1634	# so we loop through again
1635	for($i = 0; $i != $this->numoffiles; $i++)
1636	{
1637	if($this->fileman[$i]) $value='value="'.$this->fileman[$i].'"';
1638	$vars[filemans_hidden]='<input type="hidden" name="fileman['.$i.']" '.$value.' />';
1639	}
1640
1641	$vars[file_content]=$content;
1642
1643	$vars[buttonPreview]=$this->inputImage('edit_preview','edit_preview',lang('Preview %1', $this->bo->html_encode($this->fileman[$j], 1)));
1644	$vars[buttonSave]=$this->inputImage('edit_save','save',lang('Save %1', $this->bo->html_encode($this->fileman[$j], 1)));
1645	$vars[buttonDone]=$this->inputImage('edit_save_done','ok',lang('Save %1, and go back to file listing ', $this->bo->html_encode($this->fileman[$j], 1)));
1646	$vars[buttonCancel]=$this->inputImage('edit_cancel','cancel',lang('Cancel editing %1 without saving', $this->bo->html_encode($this->fileman[$j], 1)));
1647	$this->t->set_var($vars);
1648	$this->t->parse('rows','row');
1649	$this->t->pparse('out','row');
1650
1651	}
1652	}
1653	}
1654
1655	function history()
1656	{
1657	if($this->file) // FIXME this-file is never defined
1658	{
1659	$journal_array = $this->bo->vfs->get_journal(array(
1660	'string' => $this->file,//FIXME
1661	'relatives' => array(RELATIVE_ALL)
1662	));
1663
1664	if(is_array($journal_array))
1665	{
1666	$this->html_table_begin();
1667	$this->html_table_row_begin();
1668	$this->html_table_col_begin();
1669	echo lang('Date');
1670	$this->html_table_col_end();
1671	$this->html_table_col_begin();
1672	echo lang('Version');
1673	$this->html_table_col_end();
1674	$this->html_table_col_begin();
1675	echo lang('Who');
1676	$this->html_table_col_end();
1677	$this->html_table_col_begin();
1678	echo lang('Operation');
1679	$this->html_table_col_end();
1680	$this->html_table_row_end();
1681
1682	while(list($num, $journal_entry) = each($journal_array))
1683	{
1684	$this->html_table_row_begin();
1685	$this->html_table_col_begin();
1686	$this->bo->html_text($journal_entry['created'] . '   ');
1687	$this->html_table_col_end();
1688	$this->html_table_col_begin();
1689	$this->bo->html_text($journal_entry['version'] . '   ' );
1690	$this->html_table_col_end();
1691	$this->html_table_col_begin();
1692	$this->bo->html_text($GLOBALS['phpgw']->accounts->id2name($journal_entry['owner_id']) . '   ');
1693	$this->html_table_col_end();
1694	$this->html_table_col_begin();
1695	$this->bo->html_text($journal_entry['comment']);
1696	$this->html_table_col_end();
1697	}
1698
1699	$this->html_table_end();
1700	$GLOBALS['phpgw']->common->phpgw_footer();
1701	$GLOBALS['phpgw']->common->phpgw_exit();
1702	}
1703	else
1704	{
1705	echo lang('No version history for this file/directory');
1706	}
1707	}
1708	}
1709
1710	function view()
1711	{
1712	if($this->file) //FIXME
1713	{
1714	$ls_array = $this->bo->vfs->ls(array(
1715	'string' => $this->path.'/'.$this->file,//FIXME
1716	'relatives' => array(RELATIVE_ALL),
1717	'checksubdirs' => False,
1718	'nofiles' => True
1719	));
1720
1721	if($ls_array[0]['mime_type'])
1722	{
1723	$mime_type = $ls_array[0]['mime_type'];
1724	}
1725	elseif($this->prefs['viewtextplain'])
1726	{
1727	$mime_type = 'text/plain';
1728	}
1729	$viewable = array('','text/plain','text/csv','text/html','text/text');
1730
1731	if(in_array($mime_type,$viewable) && !$_GET['download'])
1732	{
1733
1734	header('Content-type: ' . $mime_type);
1735	header('Content-disposition: filename="' . $this->file . '"');//FIXME
1736	Header("Pragma: public");
1737	}
1738	else
1739	{
1740	$GLOBALS['phpgw']->browser->content_header($this->file,$mime_type);//FIXME
1741	}
1742	echo $this->bo->vfs->read(array(
1743	'string' => $this->path.'/'.$this->file,//FIXME
1744	'relatives' => array(RELATIVE_NONE)
1745	));
1746	$GLOBALS['phpgw']->common->phpgw_exit();
1747	}
1748	}
1749
1750	function download()
1751	{
1752	for($i = 0; $i != $this->numoffiles; $i++)
1753	{
1754	if(!$this->fileman[$i])
1755	{
1756	continue;
1757	}
1758
1759	$download_browser = CreateObject('phpgwapi.browser');
1760	$download_browser->content_header($this->fileman[$i]);
1761	echo $this->bo->vfs->read(array('string' => $this->fileman[$i]));
1762	$GLOBALS['phpgw']->common->phpgw_exit();
1763	}
1764	}
1765
1766	//give back an array with all directories except current and dirs that are not accessable
1767	function all_other_directories_options()
1768	{
1769	# First we get the directories in their home directory
1770	$dirs = array();
1771	$dirs[] = array('directory' => $this->bo->fakebase, 'name' => $this->bo->userinfo['account_lid']);
1772
1773	$tmp_arr=array(
1774	'string' => $this->bo->homedir,
1775	'relatives' => array(RELATIVE_NONE),
1776	'checksubdirs' => True,
1777	'mime_type' => 'Directory'
1778	);
1779
1780	$ls_array = $this->bo->vfs->ls($tmp_arr);
1781
1782	while(list($num, $dir) = each($ls_array))
1783	{
1784	$dirs[] = $dir;
1785	}
1786
1787
1788	# Then we get the directories in their readable groups' home directories
1789	reset($this->readable_groups);
1790	while(list($num, $group_array) = each($this->readable_groups))
1791	{
1792	# Don't list directories for groups that don't have access
1793	if(!$this->groups_applications[$group_array['account_name']][$this->bo->appname]['enabled'])
1794	{
1795	continue;
1796	}
1797
1798	$dirs[] = array('directory' => $this->bo->fakebase, 'name' => $group_array['account_name']);
1799
1800	$tmp_arr=array(
1801	'string' => $this->bo->fakebase.'/'.$group_array['account_name'],
1802	'relatives' => array(RELATIVE_NONE),
1803	'checksubdirs' => True,
1804	'mime_type' => 'Directory'
1805	);
1806
1807	$ls_array = $this->bo->vfs->ls($tmp_arr);
1808	while(list($num, $dir) = each($ls_array))
1809	{
1810	$dirs[] = $dir;
1811	}
1812	}
1813
1814	reset($dirs);
1815	while(list($num, $dir) = each($dirs))
1816	{
1817	if(!$dir['directory'])
1818	{
1819	continue;
1820	}
1821
1822	# So we don't display //
1823	if($dir['directory'] != '/')
1824	{
1825	$dir['directory'] .= '/';
1826	}
1827
1828	# No point in displaying the current directory, or a directory that doesn't exist
1829	if((($dir['directory'] . $dir['name']) != $this->path) && $this->bo->vfs->file_exists(array('string' => $dir['directory'] . $dir['name'],'relatives' => array(RELATIVE_NONE))))
1830	{
1831	//FIXME replace the html_form_option function
1832	$options .= $this->html_form_option($dir['directory'] . $dir['name'], $dir['directory'] . $dir['name']);
1833	}
1834	}
1835
1836	return $options;
1837	}
1838
1839	/* seek icon for mimetype else return an unknown icon */
1840	function mime_icon($mime_type, $size=16)
1841	{
1842	if(!$mime_type) $mime_type='unknown';
1843
1844	$mime_type= str_replace ('/','_',$mime_type);
1845
1846	$img=$GLOBALS['phpgw']->common->image('filemanager','mime'.$size.'_'.strtolower($mime_type));
1847	if(!$img) $img=$GLOBALS['phpgw']->common->image('filemanager','mime'.$size.'_unknown');
1848
1849	$icon='<img src="'.$img.' "alt="'.lang($mime_type).'" />';
1850	return $icon;
1851	}
1852
1853	function buttonImage($link,$img='',$help='')
1854	{
1855	$image=$GLOBALS['phpgw']->common->image('filemanager','button_'.strtolower($img));
1856
1857	if($img)
1858	{
1859	return '<td class="fmButton" align="center" valign="middle" height="28" width="28">
1860	<a href="'.$link.'" title="'.$help.'"><img src="'.$image.'" alt="'.$help.'"/></a>
1861	</td>';
1862	}
1863	}
1864
1865	function inputImage($name,$img='',$help='')
1866	{
1867	$image=$GLOBALS['phpgw']->common->image('filemanager','button_'.strtolower($img));
1868
1869	if($img)
1870	{
1871	return '<td class="fmButton" align="center" valign="middle" height="28" width="28">
1872	<input title="'.$help.'" name="'.$name.'" type="image" alt="'.$name.'" src="'.$image.'" value="clicked" />
1873	</td>';
1874	}
1875	}
1876
1877	function html_form_input($type = NULL, $name = NULL, $value = NULL, $maxlength = NULL, $size = NULL, $checked = NULL, $string = '', $return = 1)
1878	{
1879	$text = ' ';
1880	if($type != NULL && $type)
1881	{
1882	if($type == 'checkbox')
1883	{
1884	$value = $this->bo->string_encode($value, 1);
1885	}
1886	$text .= 'type="'.$type.'" ';
1887	}
1888	if($name != NULL && $name)
1889	{
1890	$text .= 'name="'.$name.'" ';
1891	}
1892	if($value != NULL && $value)
1893	{
1894	$text .= 'value="'.$value.'" ';
1895	}
1896	if(is_int($maxlength) && $maxlength >= 0)
1897	{
1898	$text .= 'maxlength="'.$maxlength.'" ';
1899	}
1900	if(is_int($size) && $size >= 0)
1901	{
1902	$text .= 'size="'.$size.'" ';
1903	}
1904	if($checked != NULL && $checked)
1905	{
1906	$text .= 'checked ';
1907	}
1908
1909	return '<input'.$text.$string.'>';
1910	}
1911
1912	function html_form_option($value = NULL, $displayed = NULL, $selected = NULL, $return = 0)
1913	{
1914	$text = ' ';
1915	if($value != NULL && $value)
1916	{
1917	$text .= ' value="'.$value.'" ';
1918	}
1919	if($selected != NULL && $selected)
1920	{
1921	$text .= ' selected';
1922	}
1923	return '<option'.$text.'>'.$displayed.'</option>';
1924	}
1925
1926	function encode_href($href = NULL, $args = NULL , $extra_args)
1927	{
1928	$href = $this->bo->string_encode($href, 1);
1929	$all_args = $args.'&'.$this->bo->string_encode($extra_args, 1);
1930
1931	$address = $GLOBALS['phpgw']->link($href, $all_args);
1932
1933	return $address;
1934	}
1935
1936	function html_link($href = NULL, $args = NULL , $extra_args, $text = NULL, $return = 1, $encode = 1, $linkonly = 0, $target = NULL)
1937	{
1938	// unset($encode);
1939	if($encode)
1940	{
1941	$href = $this->bo->string_encode($href, 1);
1942	$all_args = $args.'&'.$this->bo->string_encode($extra_args, 1);
1943	}
1944	else
1945	{
1946	// $href = $this->bo->string_encode($href, 1);
1947	$all_args = $args.'&'.$extra_args;
1948	}
1949	###
1950	# This decodes / back to normal
1951	###
1952	// $all_args = preg_replace("/%2F/", "/", $all_args);
1953	// $href = preg_replace("/%2F/", "/", $href);
1954
1955	/* Auto-detect and don't disturb absolute links */
1956	if(!preg_match("\|^http(.{0,1})://\|", $href))
1957	{
1958	//Only add an extra / if there isn't already one there
1959
1960	// die(SEP);
1961	if(!($href[0] == SEP))
1962	{
1963	$href = SEP . $href;
1964	}
1965
1966	/* $phpgw->link requires that the extra vars be passed separately */
1967	// $link_parts = explode("?", $href);
1968	$address = $GLOBALS['phpgw']->link($href, $all_args);
1969	// $address = $GLOBALS['phpgw']->link($href);
1970	}
1971	else
1972	{
1973	$address = $href;
1974	}
1975
1976	/* If $linkonly is set, don't add any HTML */
1977	if($linkonly)
1978	{
1979	$rstring = $address;
1980	}
1981	else
1982	{
1983	if($target)
1984	{
1985	$target = 'target='.$target;
1986	}
1987
1988	$text = trim($text);
1989	$rstring = '<a href="'.$address.'" '.$target.'>'.$text.'</a>';
1990	}
1991
1992	return($this->bo->eor($rstring, $return));
1993	}
1994
1995	function html_table_begin($width = NULL, $border = NULL, $cellspacing = NULL, $cellpadding = NULL, $rules = NULL, $string = '', $return = 0)
1996	{
1997	if($width != NULL && $width)
1998	{
1999	$width = "width=$width";
2000	}
2001	if(is_int($border) && $border >= 0)
2002	{
2003	$border = "border=$border";
2004	}
2005	if(is_int($cellspacing) && $cellspacing >= 0)
2006	{
2007	$cellspacing = "cellspacing=$cellspacing";
2008	}
2009	if(is_int($cellpadding) && $cellpadding >= 0)
2010	{
2011	$cellpadding = "cellpadding=$cellpadding";
2012	}
2013	if($rules != NULL && $rules)
2014	{
2015	$rules = "rules=$rules";
2016	}
2017
2018	$rstring = "<table $width $border $cellspacing $cellpadding $rules $string>";
2019	return($this->bo->eor($rstring, $return));
2020	}
2021
2022	function html_table_end($return = 0)
2023	{
2024	$rstring = "</table>";
2025	return($this->bo->eor($rstring, $return));
2026	}
2027
2028	function html_table_row_begin($align = NULL, $halign = NULL, $valign = NULL, $bgcolor = NULL, $string = '', $return = 0)
2029	{
2030	if($align != NULL && $align)
2031	{
2032	$align = "align=$align";
2033	}
2034	if($halign != NULL && $halign)
2035	{
2036	$halign = "halign=$halign";
2037	}
2038	if($valign != NULL && $valign)
2039	{
2040	$valign = "valign=$valign";
2041	}
2042	if($bgcolor != NULL && $bgcolor)
2043	{
2044	$bgcolor = "bgcolor=$bgcolor";
2045	}
2046	$rstring = "<tr $align $halign $valign $bgcolor $string>";
2047	return($this->bo->eor($rstring, $return));
2048	}
2049
2050	function html_table_row_end($return = 0)
2051	{
2052	$rstring = "</tr>";
2053	return($this->bo->eor($rstring, $return));
2054	}
2055
2056	function html_table_col_begin($align = NULL, $halign = NULL, $valign = NULL, $rowspan = NULL, $colspan = NULL, $string = '', $return = 0)
2057	{
2058	if($align != NULL && $align)
2059	{
2060	$align = "align=$align";
2061	}
2062	if($halign != NULL && $halign)
2063	{
2064	$halign = "halign=$halign";
2065	}
2066	if($valign != NULL && $valign)
2067	{
2068	$valign = "valign=$valign";
2069	}
2070	if(is_int($rowspan) && $rowspan >= 0)
2071	{
2072	$rowspan = "rowspan=$rowspan";
2073	}
2074	if(is_int($colspan) && $colspan >= 0)
2075	{
2076	$colspan = "colspan=$colspan";
2077	}
2078
2079	$rstring = "<td $align $halign $valign $rowspan $colspan $string>";
2080	return($this->bo->eor($rstring, $return));
2081	}
2082
2083	function html_table_col_end($return = 0)
2084	{
2085	$rstring = "</td>";
2086	return($this->bo->eor($rstring, $return));
2087	}
2088	}

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