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source: branches/2.2/filemanager/inc/class.uifilemanager.inc.php @ 3888

Revision 3888, 47.0 KB checked in by alexandrecorreia, 13 years ago (diff)
Ticket #1580 - Mensagem de erro pouco amigável para arquivos grandes

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

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