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class.bofilemanager.inc.php @ 7655

Revision 7655, 6.5 KB checked in by douglasz, 11 years ago (diff)
Ticket #3236 - Melhorias de performance no codigo do Expresso.

Line
1	<?php
2	/***************************************************************************
3	* Expresso Livre *
4	* http://www.expressolivre.org *
5	* -------------------------------------------- *
6	* This program is free software; you can redistribute it and/or modify it *
7	* under the terms of the GNU General Public License as published by the *
8	* Free Software Foundation; either version 2 of the License, or (at your *
9	* option) any later version. *
10	\**************************************************************************/
11
12	class bofilemanager
13	{
14
15	// used
16
17	var $so;
18	var $vfs;
19
20	var $rootdir;
21	var $fakebase;
22	var $appname;
23	var $filesdir;
24	var $hostname;
25	var $userinfo = Array();
26	var $homedir;
27	var $sep;
28	var $file_attributes;
29
30	var $matches;//FIXME matches not defined
31
32	var $debug = False;
33
34	function bofilemanager()
35	{
36	$this->so = CreateObject('filemanager.sofilemanager');
37	$this->so->db_init();
38
39	$this->vfs = CreateObject('phpgwapi.vfs');
40
41	error_reporting (4);
42
43	### Start Configuration Options ###
44	### These are automatically set in phpGW - do not edit ###
45
46	$this->sep = SEP;
47	$this->rootdir = $this->vfs->basedir;
48	$this->fakebase = $this->vfs->fakebase;
49	$this->appname = $GLOBALS['phpgw_info']['flags']['currentapp'];
50
51	if (stristr ($this->rootdir, PHPGW_SERVER_ROOT))
52	{
53	$this->filesdir = substr ($this->rootdir, strlen (PHPGW_SERVER_ROOT));
54	}
55	else
56	{
57	unset ($this->filesdir);
58	}
59
60	$this->hostname = $GLOBALS['phpgw_info']['server']['webserver_url'] . $this->filesdir;
61
62	// die($this->hostname);
63	###
64	# Note that $userinfo["username"] is actually the id number, not the login name
65	###
66
67	$this->userinfo['username'] = $GLOBALS['phpgw_info']['user']['account_id'];
68	$this->userinfo['account_lid'] = $GLOBALS['phpgw']->accounts->id2name ($this->userinfo['username']);
69	$this->userinfo['hdspace'] = 10000000000; // to settings
70	$this->homedir = $this->fakebase.'/'.$this->userinfo['account_lid'];
71
72	### End Configuration Options ###
73
74	if (!defined ('NULL'))
75	{
76	define ('NULL', '');
77	}
78
79	###
80	# Define the list of file attributes. Format is "internal_name" => "Displayed name"
81	# This is used both by internally and externally for things like preferences
82	###
83
84	$this->file_attributes = Array(
85	'name' => lang('File Name'),
86	'mime_type' => lang('MIME Type'),
87	'size' => lang('Size'),
88	'created' => lang('Created'),
89	'modified' => lang('Modified'),
90	'owner' => lang('Owner'),
91	'createdby_id' => lang('Created by'),
92	'modifiedby_id' => lang('Created by'),
93	'modifiedby_id' => lang('Modified by'),
94	'app' => lang('Application'),
95	'comment' => lang('Comment'),
96	'version' => lang('Version')
97	);
98
99	###
100	# Calculate and display B or KB
101	# And yes, that first if is strange,
102	# but it does do something
103	###
104
105	}
106
107
108	function borkb ($size, $enclosed = NULL, $return = 1)
109	{
110	if (!$size)
111	$size = 0;
112
113	if ($enclosed)
114	{
115	$left = '(';
116	$right = ')';
117	}
118
119	if ($size < 1024)
120	$rstring = $left . $size . 'B' . $right;
121	else if ($size < 1048576)
122	$rstring = $left . round($size/1024) . 'KB' . $right;
123	else if ($size < 1073741824)
124	$rstring = $left . round($size/1024/1024) . 'MB' . $right;
125	else
126	$rstring = $left . round($size/1024/1024/1024) . 'GB' . $right;
127
128
129	return ($this->eor ($rstring, $return));
130	}
131
132	###
133	# Check for and return the first unwanted character
134	###
135
136	function bad_chars ($string, $all = True, $return = 0)
137	{
138	if ($all)
139	{
140	if (preg_match('/-([\\/<>\\|\'\"\&])-/', $string, $badchars))
141	$rstring = $badchars[1];
142	}
143	else
144	{
145	if (preg_match('/-([\\/<>])-/', $string, $badchars))
146	$rstring = $badchars[1];
147	}
148
149	return trim (($this->eor ($rstring, $return)));
150	}
151
152	###
153	# Match character in string using ord ().
154	###
155
156	function ord_match ($string, $charnum)
157	{
158	for ($i = 0; $i < strlen ($string); ++$i)
159	{
160	$character = ord (substr ($string, $i, 1));
161
162	if ($character == $charnum)
163	{
164	return True;
165	}
166	}
167
168	return False;
169	}
170
171	###
172	# Decide whether to echo or return. Used by HTML functions
173	###
174
175	function eor ($rstring, $return)
176	{
177	if ($return)
178	return ($rstring);
179	else
180	{
181	$this->html_text ($rstring . "\n");
182	return (0);
183	}
184	}
185
186	function html_text ($string, $times = 1, $return = 0, $lang = 0)
187	{
188	if ($lang)
189	$string = lang($string);
190
191	if ($times == NULL)
192	$times = 1;
193	for ($i = 0; $i != $times; ++$i)
194	{
195	if ($return)
196	$rstring .= $string;
197	else
198	echo $string;
199	}
200	if ($return)
201	return ($rstring);
202	}
203
204	###
205	# URL encode a string
206	# First check if its a query string, then if its just a URL, then just encodes it all
207	# Note: this is a hack. It was made to work with form actions, form values, and links only,
208	# but should be able to handle any normal query string or URL
209	###
210
211	function string_encode ($string, $return = False)
212	{
213	//var_dump($string);
214	if (preg_match('/\/=(.*)(&\|$)\/U/', $string))
215	{
216	$rstring = $string;
217
218	preg_match_all ("/=(.*)(&\|$)/U", $string, $matches, PREG_SET_ORDER);//FIXME matches not defined
219
220	reset ($matches);//FIXME matches not defined
221
222	while (list (,$match_array) = each ($matches))//FIXME matches not defined
223
224	{
225	$var_encoded = rawurlencode (base64_encode ($match_array[1]));
226	$rstring = str_replace ($match_array[0], '=' . $var_encoded . $match_array[2], $rstring);
227	}
228	}
229	elseif ($this->hostname != "" && preg_match("/^$this->hostname/", $string))
230	// elseif (preg_match ("/^$this->hostname/", $string))
231	{
232	$rstring = preg_replace("/^$this->hostname\//", '', $string);
233	$rstring = preg_replace("/(.*)(\/\|$)/Ue", "rawurlencode (base64_encode ('\\1')) . '\\2'", $rstring);
234	$rstring = $this->hostname.'/'.$rstring;
235	}
236	else
237	{
238	$rstring = rawurlencode ($string);
239
240	/* Terrible hack, decodes all /'s back to normal */
241	$rstring = preg_replace('/%2F/', '/', $rstring);
242	}
243
244	return ($this->eor ($rstring, $return));
245	}
246
247	function string_decode ($string, $return = False)
248	{
249	$rstring = rawurldecode ($string);
250
251	return ($this->eor ($rstring, $return));
252	}
253
254	###
255	# HTML encode a string
256	# This should be used with anything in an HTML tag that might contain < or >
257	###
258
259	function html_encode ($string, $return)
260	{
261	$rstring = htmlspecialchars ($string);
262
263	return ($this->eor ($rstring, $return));
264	}
265	}
266	?>

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