+ debug("Create main pz2 object");
+ // create a parameters array and pass it to the pz2's constructor
+ // then register the form submit event with the pz2.search function
+ // autoInit is set to true on default
+ var m_paz = new pz2( { "onshow": my_onshow,
+ "showtime": 500, //each timer (show, stat, term, bytarget) can be specified this way
+ "pazpar2path": mkws_config.pazpar2_url,
+ "oninit": my_oninit,
+ "onstat": my_onstat,
+ "onterm": my_onterm,
+ "termlist": "xtargets,subject,author",
+ "onbytarget": my_onbytarget,
+ "usesessions" : mkws_config.use_service_proxy ? false : true,
+ "showResponseType": '', // or "json" (for debugging?)
+ "onrecord": my_onrecord } );
+
+ // some state vars
+ var curPage = 1;
+ var recPerPage = 20;
+ var totalRec = 0;
+ var curDetRecId = '';
+ var curDetRecData = null;
+ var submitted = false;
+ var SourceMax = 16;
+ var SubjectMax = 10;
+ var AuthorMax = 10;
+
+ if (!isNaN(parseInt(mkws_config.perpage_default))) {
+ recPerPage = parseInt(mkws_config.perpage_default);
+ }
+
+ //
+ // pz2.js event handlers:
+ //
+ function my_oninit() {
+ m_paz.stat();
+ m_paz.bytarget();
+ }
+
+ function my_onshow(data) {
+ totalRec = data.merged;
+ // move it out
+ var pager = document.getElementById("mkwsPager");
+ if (pager) {
+ pager.innerHTML = "";
+ pager.innerHTML +='<div style="float: right">' + M('Displaying') + ': '
+ + (data.start + 1) + ' ' + M('to') + ' ' + (data.start + data.num) +
+ ' ' + M('of') + ' ' + data.merged + ' (' + M('found') + ': '
+ + data.total + ')</div>';
+ drawPager(pager);
+ }
+
+ // navi
+ var results = document.getElementById("mkwsRecords");
+
+ var html = [];
+ for (var i = 0; i < data.hits.length; i++) {
+ var hit = data.hits[i];
+ html.push('<div class="record" id="mkwsRecdiv_' + hit.recid + '" >',
+ renderSummary(hit),
+ '</div>');
+ if (hit.recid == curDetRecId) {
+ html.push(renderDetails(curDetRecData));
+ }
+ }
+ replaceHtml(results, html.join(''));
+ }
+
+
+ function renderSummary(hit)
+ {
+ var template = loadTemplate("Summary");
+ hit._id = "mkwsRec_" + hit.recid;
+ hit._onclick = "mkws.showDetails(this.id);return false;"
+ return template(hit);
+ }
+
+
+ function my_onstat(data) {
+ var stat = document.getElementById("mkwsStat");
+ if (stat == null)
+ return;
+
+ stat.innerHTML = '<span class="head">' + M('Status info') + '</span>' +
+ ' -- ' +
+ '<span class="clients">' + M('Active clients') + ': ' + data.activeclients + '/' + data.clients + '</span>' +
+ ' -- ' +
+ '<span class="records">' + M('Retrieved records') + ': ' + data.records + '/' + data.hits + '</span>';
+ }
+
+ function my_onterm(data) {
+ // no facets
+ if (!mkws_config.facets || mkws_config.facets.length == 0) {
+ $("#mkwsTermlists").hide();
+ return;
+ }
+
+ // display if we first got results
+ $("#mkwsTermlists").show();
+
+ var acc = [];
+ acc.push('<div class="title">' + M('Termlists') + '</div>');
+ var facets = mkws_config.facets;
+
+ for(var i = 0; i < facets.length; i++) {
+ if (facets[i] == "sources") {
+ add_single_facet(acc, "Sources", data.xtargets, SourceMax, null);
+ } else if (facets[i] == "subjects") {
+ add_single_facet(acc, "Subjects", data.subject, SubjectMax, "subject");
+ } else if (facets[i] == "authors") {
+ add_single_facet(acc, "Authors", data.author, AuthorMax, "author");
+ } else {
+ alert("bad facet configuration: '" + facets[i] + "'");
+ }
+ }
+
+ var termlist = document.getElementById("mkwsTermlists");
+ if (termlist)
+ replaceHtml(termlist, acc.join(''));
+ }
+
+ function add_single_facet(acc, caption, data, max, pzIndex) {
+ acc.push('<div class="facet" id="mkwsFacet' + caption + '">');
+ acc.push('<div class="termtitle">' + M(caption) + '</div>');
+ for (var i = 0; i < data.length && i < max; i++ ) {
+ acc.push('<div class="term">');
+ acc.push('<a href="#" ');
+ var action;
+ if (!pzIndex) {
+ // Special case: target selection
+ acc.push('target_id='+data[i].id+' ');
+ action = 'mkws.limitTarget(this.getAttribute(\'target_id\'),this.firstChild.nodeValue)';
+ } else {
+ action = 'mkws.limitQuery(\'' + pzIndex + '\', this.firstChild.nodeValue)';
+ }
+ acc.push('onclick="' + action + ';return false;">' + data[i].name + '</a>'
+ + ' <span>' + data[i].freq + '</span>');
+ acc.push('</div>');