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

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Revision 1.8 - (hide annotations)
Fri Oct 12 09:22:02 2001 UTC (17 years, 7 months ago) by ravilov
Branch: MAIN
Changes since 1.7: +7 -2 lines
Added Kalendar dogaanja to PLIVAmed.net. Moved HTTP auth to external .htaccess files. Other 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, $h);
39     }
40    
41 ravilov 1.7 function GetLinks($read, $more, $more_title, $id, $cat, $name, $updown = false, $up = false, $down = false, $prikazi = true) {
42 ravilov 1.3 $t = new Smarty();
43 ravilov 1.7 global $section, $section_menu, $section_menu2, $spec, $isMed, $isEdit, $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 ravilov 1.7 $t->assign("edit", $isEdit);
63 ravilov 1.3 $t->assign("updown", $updown);
64     $t->assign("up", $up);
65     $t->assign("down", $down);
66 ravilov 1.7 $t->assign("prikazi", $prikazi);
67 ravilov 1.3 return $t->fetch("links.tpl");
68 ravilov 1.6 }
69    
70     function GetRead($id, $ct = "") {
71     global $section, $section_menu, $section_menu2, $spec, $offset, $cat, $acat, $acat2;
72     $tmp = array();
73     if ($section) array_push($tmp, "section=$section");
74     if ($section_menu) array_push($tmp, "section_menu=$section_menu");
75     if ($section_menu2) array_push($tmp, "section_menu=$section_menu2");
76     if ($spec) array_push($tmp, "spec=$spec");
77     if ($offset) array_push($tmp, "offset=$offset");
78     if ($acat) array_push($tmp, "acat=$acat");
79     if ($acat2) array_push($tmp, "acat2=$acat2");
80     if (!$ct) $ct = $cat;
81     if ($ct) array_push($tmp, "cat=$ct");
82     array_push($tmp, "id=$id");
83     array_push($tmp, "show=1");
84     return "?".HTMLSpecialChars(implode("&", $tmp));
85 ravilov 1.3 }
86    
87     function GetHighlight($hl) {
88     $tp = new Smarty();
89     $tp->assign("hl", $hl);
90     return $tp->fetch("highlight.tpl");
91 ravilov 1.7 }
92    
93     function GetAuthor($pic = "", $alt = "", $info = "", $width = 0, $height = 0) {
94     $t = new Smarty();
95     global $aupicdir;
96     $t->assign("aupicdir", "$aupicdir/");
97     $t->assign("url", $pic);
98     $t->assign("alt", $alt);
99     $t->assign("info", nl2br($info));
100     $t->assign("width", $width);
101     $t->assign("height", $hight);
102     return $t->fetch("author.tpl");
103     }
104    
105     function GetSemafor() {
106     global $dbh;
107     $conn = $dbh ? true : false;
108     if (!$conn) include("inc/conn.php");
109     $sql = "SELECT stanje, trave, korov, stabla, date FROM semafor ORDER BY date DESC LIMIT 1";
110     $sth = $dbh->prepare($sql);
111     if (!$sth) error("Cannot prepare query: \"$sql\"");
112     if (!$sth->execute()) error("Cannot execute query: \"$sql\"");
113     $row = $sth->fetchrow_array();
114     $sth->finish();
115     if (!$conn) $dbh->disconnect();
116     $t = new Smarty();
117     if ($row) {
118     list($stanje, $trave, $korov, $stabla, $date) = $row;
119     $t->assign("stabla", $stabla);
120     $t->assign("trave", $trave);
121     $t->assign("korov", $korov);
122     $t->assign("msg", $stanje);
123     $t->assign("date", $date ? strftime("%d.%m.%y.", strtotime($date)) : "");
124     }
125     return $t->fetch("semafor-table.tpl");
126 ravilov 1.3 }
127    
128 ravilov 1.4 function GenerateUsername($ime, $prezime) {
129     global $dbh;
130     $replace_from = "¹šðè澞©ŠÐÈÆ®Ž ";
131     $replace_to = "ssdcczzSSDCCZZ_";
132     $ime = strtolower(ereg_replace('[^A-Za-z0-9]', "",
133     strtr($ime, $replace_from, $replace_to)));
134     $prezime = strtolower(ereg_replace('[^A-Za-z0-9]', "",
135     strtr($prezime, $replace_from, $replace_to)));
136     $cnt = 1;
137     while ($cnt <= strlen($ime)) {
138     $username = substr($ime, 0, $cnt++).$prezime;
139     $sql = "SELECT username FROM users WHERE username = '$username'";
140     $sth = $dbh->prepare($sql);
141     if (!$sth) error("Cannot prepare query: \"$sql\"");
142     if (!$sth->execute()) error("Cannot execute query: \"$sql\"");
143     $row = $sth->fetchrow_array();
144     $sth->finish();
145     if (!$row) break;
146     }
147     if ($cnt > strlen($ime)) {
148     $username2 = $username;
149     $cnt = 1;
150     while (true) {
151     $username = $username.($cnt++);
152     $sql = "SELECT username FROM users WHERE username = '$username'";
153     $sth = $dbh->prepare($sql);
154     if (!$sth) error("Cannot prepare query: \"$sql\"");
155     if (!$sth->execute()) error("Cannot execute query: \"$sql\"");
156     $row = $sth->fetchrow_array();
157     $sth->finish();
158     if (!$row) break;
159     }
160     }
161     return $username;
162     }
163    
164     function GeneratePassword($length = 8) {
165     $chars = preg_split('//', "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789");
166     array_shift($chars);
167     array_pop($chars);
168     $password = "";
169     for ($i = 0; $i < $length; $i++) $password .= $chars[rand(0, count($chars))];
170     return $password;
171     }
172    
173 ravilov 1.8 $isEdit = stristr($ME, "/edit/") ? true : false;
174     $isMed = stristr($ME, "med") || stristr($ME, "pm") ? true : false;
175    
176 ravilov 1.3 function Auth($user = "", $pwd = "") {
177 ravilov 1.4 global $ME,$HTTP_USER_AGENT,$REMOTE_ADDR;
178 ravilov 1.8 global $isEdit;
179     if ($isEdit) return 0;
180 ravilov 1.4 // DEBUG:
181 ravilov 1.5 #if (stristr($ME, "test.plivamed.net")) return 0;
182 ravilov 1.4 // User-Agent: should be mnoGoSearch, but in version 3.1.19
183     // it's UdmSearch so we match just search
184     if (strstr($HTTP_USER_AGENT, "Search") && strstr($REMOTE_ADDR, "10.254.1.")) return 0;
185 ravilov 1.3 global $PMusername, $PMpassword;
186     if (!$user) $user = $PMusername;
187     if (!$pwd) $pwd = $PMpassword;
188     if (!$user) return 1;
189     global $dbh;
190     $connected = $dbh ? true : false;
191     if (!$connected) include("inc/conn.php");
192     $sql = "SELECT username, password FROM users WHERE (username = '$user')";
193     $sth = $dbh->prepare($sql);
194     if (!$sth) return 4;
195     if (!$sth->execute()) return 5;
196     $row = $sth->fetchrow_array();
197     $sth->finish();
198     if (!$connected) $dbh->disconnect();
199     list($u, $p) = $row;
200     if ($u != $user) return 2;
201     if ($p != $pwd) return 3;
202     return 0;
203     }
204    
205     Header("Content-Type: text/html; charset=ISO-8859-2");
206 ravilov 1.8 /*
207 ravilov 1.3 if ($isEdit) {
208 ravilov 1.5 if ($PHP_AUTH_USER != "editor" && $PHP_AUTH_PW != "jokkvpr") {
209 ravilov 1.3 Header("WWW-Authenticate: Basic realm=\"PLIVA".($isMed?"med.net":"zdravlje.hr")."\"");
210     Header("HTTP/1.0 401 Unauthorized");
211     echo "Sorry, you are not allowed to edit the site.\n";
212     exit;
213     }
214     }
215 ravilov 1.8 */
216 ravilov 1.3 $isReg = $isMed ? false : true;
217     if (!$isReg) $isReg = (Auth() == 0) ? true : false;
218 ravilov 1.1 ?>

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