/[health_html]/inc/util.php
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Annotation of /inc/util.php

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Revision 1.4 - (hide 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 ravilov 1.1 <?php
2 ravilov 1.4 $ME = "http".($HTTPS?"s":"")."://".$HTTP_HOST.$PHP_SELF;
3    
4 ravilov 1.1 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($src) {
16 ravilov 1.4 # @unlink($src);
17 ravilov 1.1 }
18    
19 ravilov 1.2 function PicSize($pic, $dir = "") {
20 ravilov 1.1 $ret = array(0, 0);
21     if ($pic) {
22 ravilov 1.2 if (!$dir) {
23     global $syspicdir;
24     $dir = $syspicdir;
25     }
26 ravilov 1.3 @$size = GetImageSize("$dir/$pic");
27 ravilov 1.1 $ret = array($size[0], $size[1]);
28     }
29     return $ret;
30     }
31    
32 ravilov 1.3 function PicResize($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 $tp->fetch("highlight.tpl");
65     }
66    
67 ravilov 1.4 function GenerateUsername($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 $password;
110     }
111    
112 ravilov 1.3 function Auth($user = "", $pwd = "") {
113 ravilov 1.4 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 ravilov 1.3 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 ravilov 1.1 ?>

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