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

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Revision 1.5 - (hide annotations)
Fri Sep 28 23:34:37 2001 UTC (18 years ago) by ravilov
Branch: MAIN
Changes since 1.4: +12 -5 lines
Added some new pages to PLIVAmed. Some bugfixes.

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($src) {
16 ravilov 1.5 #@unlink($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 ravilov 1.5 global $section, $section_menu, $section_menu2, $spec, $isMed;
44 ravilov 1.3 $t->assign("section", $section);
45     $t->assign("section_menu", $section_menu);
46 ravilov 1.5 $t->assign("section_menu2", $section_menu2);
47 ravilov 1.3 $t->assign("spec", $spec);
48     $t->assign("id", $id);
49     $t->assign("cat", $cat);
50 ravilov 1.5 $t->assign("med", $isMed);
51     $m = "more";
52     if ($cat == "t") $m = "tmore";
53     if ($cat == "w") $m = "wmore";
54     if ($cat == "p") $m = "pmore";
55     $t->assign("m", $m);
56 ravilov 1.3 $t->assign("name", $name);
57 ravilov 1.5 $t->assign("read", $read || ($more && !strstr($more, "?")));
58 ravilov 1.3 $t->assign("more", /* $more */ strstr($more, "?") ? $more : "");
59     $t->assign("more_new", strstr($more, "://") ? true : false);
60     $t->assign("more_title", $more_title);
61     $t->assign("edit", $edit);
62     $t->assign("updown", $updown);
63     $t->assign("up", $up);
64     $t->assign("down", $down);
65     return $t->fetch("links.tpl");
66     }
67    
68     function GetHighlight($hl) {
69     $tp = new Smarty();
70     $tp->assign("hl", $hl);
71     return $tp->fetch("highlight.tpl");
72     }
73    
74 ravilov 1.4 function GenerateUsername($ime, $prezime) {
75     global $dbh;
76     $replace_from = "¹šðè澞©ŠÐÈÆ®Ž ";
77     $replace_to = "ssdcczzSSDCCZZ_";
78     $ime = strtolower(ereg_replace('[^A-Za-z0-9]', "",
79     strtr($ime, $replace_from, $replace_to)));
80     $prezime = strtolower(ereg_replace('[^A-Za-z0-9]', "",
81     strtr($prezime, $replace_from, $replace_to)));
82     $cnt = 1;
83     while ($cnt <= strlen($ime)) {
84     $username = substr($ime, 0, $cnt++).$prezime;
85     $sql = "SELECT username FROM users WHERE username = '$username'";
86     $sth = $dbh->prepare($sql);
87     if (!$sth) error("Cannot prepare query: \"$sql\"");
88     if (!$sth->execute()) error("Cannot execute query: \"$sql\"");
89     $row = $sth->fetchrow_array();
90     $sth->finish();
91     if (!$row) break;
92     }
93     if ($cnt > strlen($ime)) {
94     $username2 = $username;
95     $cnt = 1;
96     while (true) {
97     $username = $username.($cnt++);
98     $sql = "SELECT username FROM users WHERE username = '$username'";
99     $sth = $dbh->prepare($sql);
100     if (!$sth) error("Cannot prepare query: \"$sql\"");
101     if (!$sth->execute()) error("Cannot execute query: \"$sql\"");
102     $row = $sth->fetchrow_array();
103     $sth->finish();
104     if (!$row) break;
105     }
106     }
107     return $username;
108     }
109    
110     function GeneratePassword($length = 8) {
111     $chars = preg_split('//', "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789");
112     array_shift($chars);
113     array_pop($chars);
114     $password = "";
115     for ($i = 0; $i < $length; $i++) $password .= $chars[rand(0, count($chars))];
116     return $password;
117     }
118    
119 ravilov 1.3 function Auth($user = "", $pwd = "") {
120 ravilov 1.4 global $ME,$HTTP_USER_AGENT,$REMOTE_ADDR;
121     // DEBUG:
122 ravilov 1.5 #if (stristr($ME, "test.plivamed.net")) return 0;
123 ravilov 1.4 // User-Agent: should be mnoGoSearch, but in version 3.1.19
124     // it's UdmSearch so we match just search
125     if (strstr($HTTP_USER_AGENT, "Search") && strstr($REMOTE_ADDR, "10.254.1.")) return 0;
126 ravilov 1.3 global $PMusername, $PMpassword;
127     if (!$user) $user = $PMusername;
128     if (!$pwd) $pwd = $PMpassword;
129     if (!$user) return 1;
130     global $dbh;
131     $connected = $dbh ? true : false;
132     if (!$connected) include("inc/conn.php");
133     $sql = "SELECT username, password FROM users WHERE (username = '$user')";
134     $sth = $dbh->prepare($sql);
135     if (!$sth) return 4;
136     if (!$sth->execute()) return 5;
137     $row = $sth->fetchrow_array();
138     $sth->finish();
139     if (!$connected) $dbh->disconnect();
140     list($u, $p) = $row;
141     if ($u != $user) return 2;
142     if ($p != $pwd) return 3;
143     return 0;
144     }
145    
146     Header("Content-Type: text/html; charset=ISO-8859-2");
147     $isEdit = stristr($ME, "/edit/") ? true : false;
148     $isMed = stristr($ME, "med") || stristr($ME, "pm") ? true : false;
149     if ($isEdit) {
150 ravilov 1.5 if ($PHP_AUTH_USER != "editor" && $PHP_AUTH_PW != "jokkvpr") {
151 ravilov 1.3 Header("WWW-Authenticate: Basic realm=\"PLIVA".($isMed?"med.net":"zdravlje.hr")."\"");
152     Header("HTTP/1.0 401 Unauthorized");
153     echo "Sorry, you are not allowed to edit the site.\n";
154     exit;
155     }
156     }
157     $isReg = $isMed ? false : true;
158     if (!$isReg) $isReg = (Auth() == 0) ? true : false;
159 ravilov 1.1 ?>

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