--- /dev/null
+<html>
+
+<head>
+<script>
+
+var xinitSession
+var args = Array();
+var searchstring;
+var session;
+var asearch;
+var shown = 0;
+
+// Query and result management
+// ======================================================
+
+function check_query_start()
+{
+ if (!args['query'])
+ return;
+ if (!args['status'] || args['status'] != 'searching')
+ start_search();
+ else
+ check_search();
+}
+
+function start_search()
+{
+ var url = "search.pz2?session=" + session +
+ "&command=search" +
+ "&query=" + args['query'];
+ SendXmlHttpObject(xsearch = GetXmlHttpObject(), url, search_started);
+}
+
+function search_started()
+{
+ if (xsearch.readyState != 4)
+ return;
+ var xml = xsearch.responseXML;
+ var error = xml.getElementsByTagName("error");
+ if (error[0])
+ {
+ var msg = error[0].childNodes[0].nodeValue;
+ alert(msg);
+ return;
+ }
+ location = "?" + searchstring + "&status=searching";
+}
+
+function check_search()
+{
+ clearTimeout(asearch);
+ var url = "search.pz2?" +
+ "command=show" +
+ "&start=" + args['start'] +
+ "&session=" + session +
+ "&block=1";
+ SendXmlHttpObject(xshow = GetXmlHttpObject(), url, show_records);
+}
+
+function show_records()
+{
+ if (xshow.readyState != 4)
+ return;
+ var i;
+ var xml = xshow.responseXML;
+ var body = document.getElementById("body");
+ var hits = xml.getElementsByTagName("hit");
+ if (!hits[0]) // We should never get here with blocking operations
+ {
+ body.innerHTML = "No records yet";
+ asearch = setTimeout(check_search, 250);
+ }
+ else
+ {
+
+ var total = Number(xml.getElementsByTagName('total')[0].childNodes[0].nodeValue);
+ var merged = Number(xml.getElementsByTagName('merged')[0].childNodes[0].nodeValue);
+ var start = Number(xml.getElementsByTagName('start')[0].childNodes[0].nodeValue);
+ var num = Number(xml.getElementsByTagName('num')[0].childNodes[0].nodeValue);
+ body.innerHTML = '<b>Records : ';
+ body.innerHTML += (start + 1) + ' to ' + (start + num) +
+ ' of ' + merged + ' (total hits: ' + total + ')</b>';
+
+/*
+ if (start + num < merged)
+ body.innerHTML += ' <a href="" ' +
+ 'onclick="startrec=' + (start + 20) +
+ ';check_search(); return false;">Next</a>';
+
+ if (start > 0)
+ body.innerHTML += ' <a href="" ' +
+ 'onclick="startrec=' + (start - 20) +
+ ';check_search(); return false;">Previous</a>';
+*/
+
+ body.innerHTML += '<br/>';
+ for (i = 0; i < hits.length; i++)
+ {
+ body.innerHTML += '<p>';
+ body.innerHTML += (i + start + 1) + ': ';
+ var mk = hits[i].getElementsByTagName("title");
+ if (mk[0])
+ body.innerHTML += mk[0].childNodes[0].nodeValue;
+ body.innerHTML += '</p>';
+ }
+ shown++;
+ if (shown < 5)
+ asearch = setTimeout(check_search, 1000);
+ else
+ asearch = setTimeout(check_search, 2000);
+ }
+}
+
+
+// Session management
+// ======================================================
+
+function session_started()
+{
+ if (xinitSession.readyState != 4)
+ return;
+ var xml = xinitSession.responseXML;
+ var sesid = xml.getElementsByTagName("session")[0].childNodes[0].nodeValue;
+ location = '?session=' + sesid;
+}
+
+function start_session()
+{
+ var url="search.pz2?command=init";
+ SendXmlHttpObject(xinitSession = GetXmlHttpObject(), url, session_started);
+}
+
+function start()
+{
+ splitargs();
+ if (!args['session'])
+ start_session();
+ else
+ {
+ session = args['session'];
+ document.getElementById("status").innerHTML = "Live";
+ document.searchform.elements['session'].value = session;
+ check_query_start();
+ }
+}
+
+// Utility
+// ======================================================
+
+function splitargs()
+{
+ searchstring = location.search.substring(1);
+ var list = searchstring.split('&');
+ var l;
+ for (l in list)
+ {
+ var listparms = list[l].split('=');
+ args[listparms[0]] = listparms[1];
+ }
+}
+
+function GetXmlHttpObject()
+{
+ var objXMLHttp=null
+ if (window.XMLHttpRequest)
+ objXMLHttp=new XMLHttpRequest()
+ else if (window.ActiveXObject)
+ objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
+ return objXMLHttp;
+}
+
+function SendXmlHttpObject(obj, url, handler)
+{
+ obj.onreadystatechange=handler;
+ obj.open("GET", url);
+ obj.send(null);
+}
+
+</script>
+</head>
+
+<body onload="start();">
+
+<table width="100%" border="1" cellpadding="5">
+ <tr>
+ <td width="250" height="100" align="center">
+ <font size="+2"><b>MasterKey mk II</b></font>
+ </td>
+
+ <td>
+ <form name="searchform">
+ <b>Search:</b> <input name="query" type="text" size="50"/>
+ <input type="submit" value="Go"/>
+ <input type="hidden" name="session" value=""/>
+ </form>
+
+ <td>
+ </tr>
+
+ <tr>
+ <td valign="top" id="termlist"> </td>
+
+ <td valign="top" id="body">
+ Funky search prototype.<br><br><br><br>
+ <td>
+ </tr>
+
+ <tr>
+ <td>
+
+ </td>
+
+ <td>
+ Status: <span id="status">Initializing</span> <span id="targetstatus"></span><br/><span id="stat"></span>
+ </td>
+
+ </tr>
+
+</table>
+
+</body>
+</html>
projects / pazpar2-moved-to-github.git / commitdiff