1 // Set up namespace and some state.
3 // Settings to pass to pz2.js
4 usesessions: Drupal.settings.mkdru.use_sessions === '1',
5 showResponseType: 'json',
13 sourceMax: Drupal.settings.mkdru.source_max,
14 subjectMax: Drupal.settings.mkdru.subject_max,
15 authorMax: Drupal.settings.mkdru.author_max,
17 pazpar2Path: Drupal.settings.mkdru.pz2_path
22 // pz2.js event handlers:
23 mkdru.pz2Init = function () {
28 mkdru.pz2Show = function (data) {
29 mkdru.totalRec = data.merged;
31 var pagerHtml = Drupal.theme('mkdruPager', data, mkdru.curPage,
32 Math.ceil(mkdru.totalRec / mkdru.recPerPage));
33 $('.mkdru-pager').html(pagerHtml);
34 $('.mkdru-next').bind('click', mkdru.nextPage);
35 $('.mkdru-prev').bind('click', mkdru.prevPage);
37 var countsHtml = 'Displaying: ' + (data.start + 1) + ' to '
38 + (data.start + data.num) + ' of ' + data.merged + ' (found: ' + data.total + ')';
39 $('.mkdru-counts').html(countsHtml);
42 for (var i = 0; i < data.hits.length; i++) {
43 html += Drupal.theme('mkdruResult', data.hits[i],
44 i + 1 + mkdru.recPerPage *
47 $('.mkdru-result-list').html(html);
48 $('.mkdru-results').show();
51 mkdru.pz2Status = function (data) {
54 mkdru.pz2Term = function (data) {
56 for (var i = 0; i < data.xtargets.length && i < mkdru.sourceMax; i++ ) {
57 html += Drupal.theme('mkdruTerm', data.xtargets[i].name, data.xtargets[i].freq,
58 'mkdru-facet-source', data.xtargets[i].id);
60 $('.mkdru-facet-sources').html(html);
63 for (var i = 0; i < data.subject.length && i < mkdru.subjectMax; i++ ) {
64 html += Drupal.theme('mkdruTerm', data.subject[i].name, data.subject[i].freq,
65 'mkdru-facet-subject', data.subject[i].id);
67 $('.mkdru-facet-subjects').html(html);
70 for (var i = 0; i < data.author.length && i < mkdru.authorMax; i++ ) {
71 html += Drupal.theme('mkdruTerm', data.author[i].name, data.author[i].freq,
72 'mkdru-facet-author', data.author[i].id);
74 $('.mkdru-facet-authors').html(html);
76 $('.mkdru-facet-source').bind('click', function (e) {
77 mkdru.limitTarget(this.getAttribute('target_id'), this.firstChild.nodeValue);
81 $('.mkdru-facet-subject').bind('click', function (e) {
82 mkdru.limitQuery('su', this.firstChild.nodeValue);
86 $('.mkdru-facet-author').bind('click', function (e) {
87 mkdru.limitQuery('au', this.firstChild.nodeValue);
92 mkdru.pz2ByTarget = function (data) {
99 mkdru.submitQuery = function () {
101 mkdru.pollDropDowns();
103 mkdru.submitted = true;
107 mkdru.search = function () {
108 mkdru.pz2.search($('.mkdru-search input:text').attr('value'),
109 mkdru.recPerPage, mkdru.curSort, mkdru.curFilter);
112 mkdru.pollDropDowns = function () {
113 mkdru.recPerPage = $('.mkdru-perpage').attr('value');
114 mkdru.curSort = $('.mkdru-sort').attr('value');
115 if (!mkdru.submitted) return false;
117 mkdru.pz2.show(0, mkdru.recPerPage, mkdru.curSort);
121 mkdru.limitQuery = function (field, value) {
122 $('.mkdru-search input:text').attr('value', function () {
123 return this.value += ' and ' + field + '="' + value + '"';
128 mkdru.limitTarget = function (id, name) {
129 var navi = document.getElementById('mkdru-navi');
131 'Source: <a class="crossout" href="#" onclick="delimitTarget();return false;">'
133 navi.innerHTML += '<hr/>';
134 mkdru.curFilter = 'pz:id=' + id;
136 mkdru.pollDropDowns();
141 mkdru.resetPage = function () {
146 mkdru.showPage = function (pageNum) {
147 mkdru.curPage = pageNum;
148 mkdru.pz2.showPage(pageNum-1);
151 mkdru.nextPage = function () {
152 if (mkdru.totalRec - mkdru.recPerPage * mkdru.curPage > 0) {
153 mkdru.pz2.showNext();
158 mkdru.prevPage = function () {
159 if (mkdru.pz2.showPrev() != false) {
165 // wait until the DOM is ready, bind events
166 // and instantiate pz2 library
167 $(document).ready(function () {
168 $('.mkdru-search').bind('submit', mkdru.submitQuery);
169 $('.mkdru-search input:text').attr('value', '');
170 $('.mkdru-perpage').bind('change', function () { mkdru.pollDropDowns() });
171 $('.mkdru-sort').bind('change', function () { mkdru.pollDropDowns() });
172 mkdru.pz2 = new pz2( { "onshow": mkdru.pz2Show,
173 "showtime": 500, //each timer (show, stat, term, bytarget) can be specified this way
174 "pazpar2path": mkdru.pazpar2path,
175 "oninit": mkdru.pz2Init,
176 "onstat": mkdru.pz2Status,
177 "onterm": mkdru.pz2Term,
178 "termlist": "xtargets,subject,author",
179 "onbytarget": mkdru.pz2ByTarget,
180 "usesessions" : mkdru.usesessions,
181 "showResponseType": mkdru.showResponseType,
182 "onrecord": mkdru.pz2Record } );