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

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Revision 1.6 - (hide annotations)
Thu Oct 4 14:59:35 2001 UTC (17 years, 10 months ago) by ravilov
Branch: MAIN
Changes since 1.5: +20 -2 lines
Added the archive. Some more bug fixes.

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 1.6 global $section, $section_menu, $section_menu2, $spec, $isMed, $offset;
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 ravilov 1.6 $t->assign("offset", $offset);
49 ravilov 1.3 $t->assign("id", $id);
50     $t->assign("cat", $cat);
51 ravilov 1.5 $t->assign("med", $isMed);
52     $m = "more";
53     if ($cat == "t") $m = "tmore";
54     if ($cat == "w") $m = "wmore";
55     if ($cat == "p") $m = "pmore";
56     $t->assign("m", $m);
57 ravilov 1.3 $t->assign("name", $name);
58 ravilov 1.6 $t->assign("read", $read || ($more && !strstr($more, "?")) ? $read : "");
59 ravilov 1.3 $t->assign("more", /* $more */ strstr($more, "?") ? $more : "");
60     $t->assign("more_new", strstr($more, "://") ? true : false);
61     $t->assign("more_title", $more_title);
62     $t->assign("edit", $edit);
63     $t->assign("updown", $updown);
64     $t->assign("up", $up);
65     $t->assign("down", $down);
66     return $t->fetch("links.tpl");
67 ravilov 1.6 }
68    
69     function GetRead($id, $ct = "") {
70     global $section, $section_menu, $section_menu2, $spec, $offset, $cat, $acat, $acat2;
71     $tmp = array();
72     if ($section) array_push($tmp, "section=$section");
73     if ($section_menu) array_push($tmp, "section_menu=$section_menu");
74     if ($section_menu2) array_push($tmp, "section_menu=$section_menu2");
75     if ($spec) array_push($tmp, "spec=$spec");
76     if ($offset) array_push($tmp, "offset=$offset");
77     if ($acat) array_push($tmp, "acat=$acat");
78     if ($acat2) array_push($tmp, "acat2=$acat2");
79     if (!$ct) $ct = $cat;
80     if ($ct) array_push($tmp, "cat=$ct");
81     array_push($tmp, "id=$id");
82     array_push($tmp, "show=1");
83     return "?".HTMLSpecialChars(implode("&", $tmp));
84 ravilov 1.3 }
85    
86     function GetHighlight($hl) {
87     $tp = new Smarty();
88     $tp->assign("hl", $hl);
89     return $tp->fetch("highlight.tpl");
90     }
91    
92 ravilov 1.4 function GenerateUsername($ime, $prezime) {
93     global $dbh;
94     $replace_from = "¹šðè澞©ŠÐÈÆ®Ž ";
95     $replace_to = "ssdcczzSSDCCZZ_";
96     $ime = strtolower(ereg_replace('[^A-Za-z0-9]', "",
97     strtr($ime, $replace_from, $replace_to)));
98     $prezime = strtolower(ereg_replace('[^A-Za-z0-9]', "",
99     strtr($prezime, $replace_from, $replace_to)));
100     $cnt = 1;
101     while ($cnt <= strlen($ime)) {
102     $username = substr($ime, 0, $cnt++).$prezime;
103     $sql = "SELECT username FROM users WHERE username = '$username'";
104     $sth = $dbh->prepare($sql);
105     if (!$sth) error("Cannot prepare query: \"$sql\"");
106     if (!$sth->execute()) error("Cannot execute query: \"$sql\"");
107     $row = $sth->fetchrow_array();
108     $sth->finish();
109     if (!$row) break;
110     }
111     if ($cnt > strlen($ime)) {
112     $username2 = $username;
113     $cnt = 1;
114     while (true) {
115     $username = $username.($cnt++);
116     $sql = "SELECT username FROM users WHERE username = '$username'";
117     $sth = $dbh->prepare($sql);
118     if (!$sth) error("Cannot prepare query: \"$sql\"");
119     if (!$sth->execute()) error("Cannot execute query: \"$sql\"");
120     $row = $sth->fetchrow_array();
121     $sth->finish();
122     if (!$row) break;
123     }
124     }
125     return $username;
126     }
127    
128     function GeneratePassword($length = 8) {
129     $chars = preg_split('//', "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789");
130     array_shift($chars);
131     array_pop($chars);
132     $password = "";
133     for ($i = 0; $i < $length; $i++) $password .= $chars[rand(0, count($chars))];
134     return $password;
135     }
136    
137 ravilov 1.3 function Auth($user = "", $pwd = "") {
138 ravilov 1.4 global $ME,$HTTP_USER_AGENT,$REMOTE_ADDR;
139     // DEBUG:
140 ravilov 1.5 #if (stristr($ME, "test.plivamed.net")) return 0;
141 ravilov 1.4 // User-Agent: should be mnoGoSearch, but in version 3.1.19
142     // it's UdmSearch so we match just search
143     if (strstr($HTTP_USER_AGENT, "Search") && strstr($REMOTE_ADDR, "10.254.1.")) return 0;
144 ravilov 1.3 global $PMusername, $PMpassword;
145     if (!$user) $user = $PMusername;
146     if (!$pwd) $pwd = $PMpassword;
147     if (!$user) return 1;
148     global $dbh;
149     $connected = $dbh ? true : false;
150     if (!$connected) include("inc/conn.php");
151     $sql = "SELECT username, password FROM users WHERE (username = '$user')";
152     $sth = $dbh->prepare($sql);
153     if (!$sth) return 4;
154     if (!$sth->execute()) return 5;
155     $row = $sth->fetchrow_array();
156     $sth->finish();
157     if (!$connected) $dbh->disconnect();
158     list($u, $p) = $row;
159     if ($u != $user) return 2;
160     if ($p != $pwd) return 3;
161     return 0;
162     }
163    
164     Header("Content-Type: text/html; charset=ISO-8859-2");
165     $isEdit = stristr($ME, "/edit/") ? true : false;
166     $isMed = stristr($ME, "med") || stristr($ME, "pm") ? true : false;
167     if ($isEdit) {
168 ravilov 1.5 if ($PHP_AUTH_USER != "editor" && $PHP_AUTH_PW != "jokkvpr") {
169 ravilov 1.3 Header("WWW-Authenticate: Basic realm=\"PLIVA".($isMed?"med.net":"zdravlje.hr")."\"");
170     Header("HTTP/1.0 401 Unauthorized");
171     echo "Sorry, you are not allowed to edit the site.\n";
172     exit;
173     }
174     }
175     $isReg = $isMed ? false : true;
176     if (!$isReg) $isReg = (Auth() == 0) ? true : false;
177 ravilov 1.1 ?>

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