/[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 1.12 - (show annotations)
Wed Oct 31 10:12:28 2001 UTC (17 years, 7 months ago) by ravilov
Branch: MAIN
CVS Tags: HEAD
Changes since 1.11: +1 -1 lines
Replaced textual hyperlinks with images. Other beautifications.

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, $updown = false, $up = false, $down = false, $prikazi = true, $related = false) {
42 $t = new Smarty();
43 global $section, $section_menu, $section_menu2, $spec, $isMed, $isEdit, $offset;
44 $t->assign("section", $section);
45 $t->assign("section_menu", $section_menu);
46 $t->assign("section_menu2", $section_menu2);
47 $t->assign("spec", $spec);
48 $t->assign("offset", $offset);
49 $t->assign("id", $id);
50 $t->assign("cat", $cat);
51 $t->assign("med", $isMed);
52 $m = "tmore";
53 if ($cat == "t" || $cat == "3") $m = "tmore";
54 if ($cat == "w") $m = "wmore";
55 if ($cat == "p") $m = "pmore";
56 $t->assign("m", $m);
57 $t->assign("name", $name);
58 $t->assign("read", ($read || $related) ? $read : "");
59 $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", $isEdit);
63 $t->assign("updown", $updown);
64 $t->assign("up", $up);
65 $t->assign("down", $down);
66 $t->assign("prikazi", $prikazi);
67 $t->assign("related", $related);
68 return $t->fetch("links.tpl");
69 }
70
71 function GetRead($id, $ct = "") {
72 global $section, $section_menu, $section_menu2, $spec, $offset, $cat, $acat, $acat2;
73 $tmp = array();
74 if ($section) array_push($tmp, "section=$section");
75 if ($section_menu) array_push($tmp, "section_menu=$section_menu");
76 if ($section_menu2) array_push($tmp, "section_menu=$section_menu2");
77 if ($spec) array_push($tmp, "spec=$spec");
78 if ($offset) array_push($tmp, "offset=$offset");
79 if ($acat) array_push($tmp, "acat=$acat");
80 if ($acat2) array_push($tmp, "acat2=$acat2");
81 if (!$ct) $ct = $cat;
82 if ($ct) array_push($tmp, "cat=$ct");
83 array_push($tmp, "id=$id");
84 array_push($tmp, "show=1");
85 return "?".HTMLSpecialChars(implode("&", $tmp));
86 }
87
88 function GetHighlight($hl) {
89 $tp = new Smarty();
90 $tp->assign("hl", $hl);
91 return $tp->fetch("highlight.tpl");
92 }
93
94 function GetAuthor($pic = "", $alt = "", $info = "", $width = 0, $height = 0, $cv = 0) {
95 $t = new Smarty();
96 global $aupicdir;
97 $t->assign("aupicdir", "$aupicdir/");
98 $t->assign("url", $pic);
99 $t->assign("alt", $alt);
100 $info = nl2br($info);
101 if ($cv) {
102 $info = str_replace("{", "<a href=\"autor.php?id=$cv\" target=\"_blank\" class=\"underlined\" onclick=\"window.open(this.href, this.target, 'width=450,height=600,toolbar=no,menu=no'); return false;\">", $info);
103 $info = str_replace("}", "</a>", $info);
104 } else {
105 $info = str_replace("{", "", $info);
106 $info = str_replace("}", "", $info);
107 }
108 $t->assign("info", $info);
109 $t->assign("width", $width);
110 $t->assign("height", $hight);
111 return $t->fetch("author.tpl");
112 }
113
114 function GetSemafor() {
115 global $dbh;
116 $conn = $dbh ? true : false;
117 if (!$conn) include("inc/conn.php");
118 $sql = "SELECT stanje, trave, korov, stabla, date, prikazi_date FROM semafor ORDER BY date DESC LIMIT 1";
119 $sth = $dbh->prepare($sql);
120 if (!$sth) error("Cannot prepare query: \"$sql\"");
121 if (!$sth->execute()) error("Cannot execute query: \"$sql\"");
122 $row = $sth->fetchrow_array();
123 $sth->finish();
124 if (!$conn) $dbh->disconnect();
125 $t = new Smarty();
126 if ($row) {
127 list($stanje, $trave, $korov, $stabla, $date, $prik) = $row;
128 if ($prik[0] == "f" || $prik[0] == "F") unset($prik);
129 $t->assign("stabla", $stabla);
130 $t->assign("trave", $trave);
131 $t->assign("korov", $korov);
132 $t->assign("msg", $stanje);
133 $t->assign("date", $prik && $date ? strftime("%d.%m.%y.", strtotime($date)) : "");
134 }
135 return $t->fetch("semafor-table.tpl");
136 }
137
138 function GenerateUsername($ime, $prezime) {
139 global $dbh;
140 $replace_from = "¹šðè澞©ŠÐÈÆ®Ž ";
141 $replace_to = "ssdcczzSSDCCZZ_";
142 $ime = strtolower(ereg_replace('[^A-Za-z0-9]', "",
143 strtr($ime, $replace_from, $replace_to)));
144 $prezime = strtolower(ereg_replace('[^A-Za-z0-9]', "",
145 strtr($prezime, $replace_from, $replace_to)));
146 $cnt = 1;
147 while ($cnt <= strlen($ime)) {
148 $username = substr($ime, 0, $cnt++).$prezime;
149 $sql = "SELECT username FROM users WHERE username = '$username'";
150 $sth = $dbh->prepare($sql);
151 if (!$sth) error("Cannot prepare query: \"$sql\"");
152 if (!$sth->execute()) error("Cannot execute query: \"$sql\"");
153 $row = $sth->fetchrow_array();
154 $sth->finish();
155 if (!$row) break;
156 }
157 if ($cnt > strlen($ime)) {
158 $username2 = $username;
159 $cnt = 1;
160 while (true) {
161 $username = $username.($cnt++);
162 $sql = "SELECT username FROM users WHERE username = '$username'";
163 $sth = $dbh->prepare($sql);
164 if (!$sth) error("Cannot prepare query: \"$sql\"");
165 if (!$sth->execute()) error("Cannot execute query: \"$sql\"");
166 $row = $sth->fetchrow_array();
167 $sth->finish();
168 if (!$row) break;
169 }
170 }
171 return $username;
172 }
173
174 function GeneratePassword($length = 8) {
175 $chars = preg_split('//', "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789");
176 array_shift($chars);
177 array_pop($chars);
178 $password = "";
179 for ($i = 0; $i < $length; $i++) $password .= $chars[rand(0, count($chars))];
180 return $password;
181 }
182
183 $isEdit = stristr($ME, "/edit/") ? true : false;
184 # $isMed = stristr($ME, "med") || stristr($ME, "pm") ? true : false;
185 include_once("_site.php"); // This should define $isMed.
186
187 function Auth($user = "", $pwd = "") {
188 global $ME,$HTTP_USER_AGENT,$REMOTE_ADDR;
189 global $isEdit;
190 if ($isEdit) return 0;
191 // DEBUG:
192 #if (stristr($ME, "test.plivamed.net")) return 0;
193 // User-Agent: should be mnoGoSearch, but in version 3.1.19
194 // it's UdmSearch so we match just search
195 if (strstr($HTTP_USER_AGENT, "Search") && strstr($REMOTE_ADDR, "10.254.1.")) return 0;
196 global $PMusername, $PMpassword;
197 if (!$user) $user = $PMusername;
198 if (!$pwd) $pwd = $PMpassword;
199 if (!$user) return 1;
200 global $dbh;
201 $connected = $dbh ? true : false;
202 if (!$connected) include("inc/conn.php");
203 $sql = "SELECT username, password FROM users WHERE (username = '$user')";
204 $sth = $dbh->prepare($sql);
205 if (!$sth) return 4;
206 if (!$sth->execute()) return 5;
207 $row = $sth->fetchrow_array();
208 $sth->finish();
209 if (!$connected) $dbh->disconnect();
210 list($u, $p) = $row;
211 if ($u != $user) return 2;
212 if ($p != $pwd) return 3;
213 return 0;
214 }
215
216 Header("Content-Type: text/html; charset=ISO-8859-2");
217 /*
218 if ($isEdit) {
219 if ($PHP_AUTH_USER != "editor" && $PHP_AUTH_PW != "jokkvpr") {
220 Header("WWW-Authenticate: Basic realm=\"PLIVA".($isMed?"med.net":"zdravlje.hr")."\"");
221 Header("HTTP/1.0 401 Unauthorized");
222 echo "Sorry, you are not allowed to edit the site.\n";
223 exit;
224 }
225 }
226 */
227 $isReg = $isMed ? false : true;
228 if (!$isReg) $isReg = (Auth() == 0) ? true : false;
229 ?>

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