/[health_html]/inc/util.php
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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Contents of /inc/util.php

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Revision 1.4 - (show annotations)
Wed Sep 26 13:04:28 2001 UTC (17 years, 8 months ago) by ravilov
Branch: MAIN
Changes since 1.3: +54 -2 lines
Added some missing files, and some missing features...

1 <?php
2 $ME = "http".($HTTPS?"s":"")."://".$HTTP_HOST.$PHP_SELF;
3
4 function MyQuote($str) {
5 global $dbh;
6 if (!$dbh) return "'$str'";
7 return $dbh->quote($str);
8 }
9
10 function MyMove($src, $dest) {
11 $cmd = "mv -f '".EscapeShellCmd($src)."' '".EscapeShellCmd($dest)."'";
12 return exec($cmd);
13 }
14
15 function MyDelete($src) {
16 # @unlink($src);
17 }
18
19 function PicSize($pic, $dir = "") {
20 $ret = array(0, 0);
21 if ($pic) {
22 if (!$dir) {
23 global $syspicdir;
24 $dir = $syspicdir;
25 }
26 @$size = GetImageSize("$dir/$pic");
27 $ret = array($size[0], $size[1]);
28 }
29 return $ret;
30 }
31
32 function PicResize($w, $h, $maxsize = 80) {
33 if ($w && $h && $w > $maxsize) {
34 $ratio = ($w / $h);
35 $w = intval($maxsize);
36 $h = intval($w / $ratio);
37 }
38 return array($w, $h);
39 }
40
41 function GetLinks($read, $more, $more_title, $id, $cat, $name, $edit, $updown = false, $up = false, $down = false) {
42 $t = new Smarty();
43 global $section, $section_menu, $spec;
44 $t->assign("section", $section);
45 $t->assign("section_menu", $section_menu);
46 $t->assign("spec", $spec);
47 $t->assign("id", $id);
48 $t->assign("cat", $cat);
49 $t->assign("name", $name);
50 $t->assign("read", $read && !strstr($more, "?"));
51 $t->assign("more", /* $more */ strstr($more, "?") ? $more : "");
52 $t->assign("more_new", strstr($more, "://") ? true : false);
53 $t->assign("more_title", $more_title);
54 $t->assign("edit", $edit);
55 $t->assign("updown", $updown);
56 $t->assign("up", $up);
57 $t->assign("down", $down);
58 return $t->fetch("links.tpl");
59 }
60
61 function GetHighlight($hl) {
62 $tp = new Smarty();
63 $tp->assign("hl", $hl);
64 return $tp->fetch("highlight.tpl");
65 }
66
67 function GenerateUsername($ime, $prezime) {
68 global $dbh;
69 $replace_from = "¹šðè澞©ŠÐÈÆ®Ž ";
70 $replace_to = "ssdcczzSSDCCZZ_";
71 $ime = strtolower(ereg_replace('[^A-Za-z0-9]', "",
72 strtr($ime, $replace_from, $replace_to)));
73 $prezime = strtolower(ereg_replace('[^A-Za-z0-9]', "",
74 strtr($prezime, $replace_from, $replace_to)));
75 $cnt = 1;
76 while ($cnt <= strlen($ime)) {
77 $username = substr($ime, 0, $cnt++).$prezime;
78 $sql = "SELECT username FROM users WHERE username = '$username'";
79 $sth = $dbh->prepare($sql);
80 if (!$sth) error("Cannot prepare query: \"$sql\"");
81 if (!$sth->execute()) error("Cannot execute query: \"$sql\"");
82 $row = $sth->fetchrow_array();
83 $sth->finish();
84 if (!$row) break;
85 }
86 if ($cnt > strlen($ime)) {
87 $username2 = $username;
88 $cnt = 1;
89 while (true) {
90 $username = $username.($cnt++);
91 $sql = "SELECT username FROM users WHERE username = '$username'";
92 $sth = $dbh->prepare($sql);
93 if (!$sth) error("Cannot prepare query: \"$sql\"");
94 if (!$sth->execute()) error("Cannot execute query: \"$sql\"");
95 $row = $sth->fetchrow_array();
96 $sth->finish();
97 if (!$row) break;
98 }
99 }
100 return $username;
101 }
102
103 function GeneratePassword($length = 8) {
104 $chars = preg_split('//', "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789");
105 array_shift($chars);
106 array_pop($chars);
107 $password = "";
108 for ($i = 0; $i < $length; $i++) $password .= $chars[rand(0, count($chars))];
109 return $password;
110 }
111
112 function Auth($user = "", $pwd = "") {
113 global $ME,$HTTP_USER_AGENT,$REMOTE_ADDR;
114 // DEBUG:
115 if (stristr($ME, "test.plivamed.net")) return 0;
116 // User-Agent: should be mnoGoSearch, but in version 3.1.19
117 // it's UdmSearch so we match just search
118 if (strstr($HTTP_USER_AGENT, "Search") && strstr($REMOTE_ADDR, "10.254.1.")) return 0;
119 global $PMusername, $PMpassword;
120 if (!$user) $user = $PMusername;
121 if (!$pwd) $pwd = $PMpassword;
122 if (!$user) return 1;
123 global $dbh;
124 $connected = $dbh ? true : false;
125 if (!$connected) include("inc/conn.php");
126 $sql = "SELECT username, password FROM users WHERE (username = '$user')";
127 $sth = $dbh->prepare($sql);
128 if (!$sth) return 4;
129 if (!$sth->execute()) return 5;
130 $row = $sth->fetchrow_array();
131 $sth->finish();
132 if (!$connected) $dbh->disconnect();
133 list($u, $p) = $row;
134 if ($u != $user) return 2;
135 if ($p != $pwd) return 3;
136 return 0;
137 }
138
139 Header("Content-Type: text/html; charset=ISO-8859-2");
140 $isEdit = stristr($ME, "/edit/") ? true : false;
141 $isMed = stristr($ME, "med") || stristr($ME, "pm") ? true : false;
142 if ($isEdit) {
143 if ($PHP_AUTH_USER != "test" && $PHP_AUTH_PW != "test") {
144 Header("WWW-Authenticate: Basic realm=\"PLIVA".($isMed?"med.net":"zdravlje.hr")."\"");
145 Header("HTTP/1.0 401 Unauthorized");
146 echo "Sorry, you are not allowed to edit the site.\n";
147 exit;
148 }
149 }
150 $isReg = $isMed ? false : true;
151 if (!$isReg) $isReg = (Auth() == 0) ? true : false;
152 ?>

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