<?php
include "../dmscripts/DMSystem.php";
if (isset($_SERVER["QUERY_STRING"])) {
$arglist = $_SERVER["QUERY_STRING"];
$p = strpos($arglist, ",", 0);
if ($p > 0) {
$alias = substr($arglist, 0, $p);
$ptr = substr($arglist, $p + 1);
$rc = dmGetCollectionParameters($alias, $name, $path);
if ($rc >= 0) {
$rc2 = dmGetItemInfo($alias, $ptr, $buf);
if ($rc2 > 0) {
$find = GetXMLField("find", $buf);
$ext = GetFileExt($find);
if ($ext == "cpd") {
$link = "/seeking_michigan/discover_item_viewer.php?CISOROOT=" . $alias . "&CISOPTR=" . $ptr;
} else {
$rc3 = GetParent($alias, $ptr, $path);
if ($rc3 >= 0) {
$link = "/seeking_michigan/discover_item_viewer.php?CISOROOT=" . $alias . "&CISOPTR=" . $rc3 . "&CISOSHOW=" . $ptr;
} else {
$link = "/seeking_michigan/discover_item_viewer.php?CISOROOT=" . $alias . "&CISOPTR=" . $ptr;
}
}
print "<html>\n";
print "<head>\n";
print "<title>Redirect URL</title>\n";
$line = '<META HTTP-EQUIV="Refresh" CONTENT="0; URL=' . $link . '">' . "\n";
print "{$line}";
print "</head>\n";
function &GetThumbnailDim($alias, $ptr)
{
$rc = dmGetCollectionParameters($alias, $name, $path);
if ($rc < 0) {
return -1;
/* no collection permission */
}
$rc = ReadItemDesc($path, $ptr, $data);
if ($rc == -1) {
return -1;
}
$findval = str_replace("&", "&", GetXMLField("find", $data));
$f = explode(".", $findval);
$thumbfile = $path . "/image/" . "icon" . $f[0] . ".jpg";
if (file_exists($thumbfile)) {
$dim = GetImageDimensions($thumbfile);
} else {
$dim = array();
$dim["width"] = 0;
$dim["height"] = 0;
}
return $dim;
}
function GetParent($alias, $ptr, $path)
{
$rc = CheckSuppFile($path, $ptr, "index.xml", $suppfn);
if (file_exists($suppfn)) {
/* Check for compound object */
$xmlFile = fopen($suppfn, "r");
if (!$xmlFile) {
return -1;
}
$n = filesize($suppfn);
$xmlbuffer = fread($xmlFile, $n);
fclose($xmlFile);
$s = GetXMLField("parent", $xmlbuffer);
return $s;
} else {
$rc = CheckSuppFile($path, $ptr, "newsindex.xml", $suppfn2);
if (file_exists($suppfn2)) {
/* Check for newspaper */
$xmlFile = fopen($suppfn2, "r");
if (!$xmlFile) {
return -1;
}
$n = filesize($suppfn2);
$xmlbuffer = fread($xmlFile, $n);
fclose($xmlFile);
$s = GetXMLField("itemtype", $xmlbuffer);
if ($s == "Page") {
$issue = GetXMLField("issue", $xmlbuffer);
return $issue;
} elseif ($s == "Article") {
$page = GetXMLField("page", $xmlbuffer);
$rc = CheckSuppFile($path, $page, "newsindex.xml", $suppfn3);
if (file_exists($suppfn3)) {
/* Check for newspaper */
$xmlFile = fopen($suppfn3, "r");
if (!$xmlFile) {
return -1;
}
$n = filesize($suppfn3);
$xmlbuffer = fread($xmlFile, $n);
fclose($xmlFile);
$issue = GetXMLField("issue", $xmlbuffer);
return $issue;
}
} else {
return -1;
}
}
}
return -1;
}
