1 /*! MKWS, the MasterKey Widget Set.
2 * Copyright (C) 2013-2014 Index Data
3 * See the file LICENSE for details
6 "use strict"; // HTML5: disable for debug_level >= 2
10 Handlebars.registerHelper('json', function(obj) {
15 Handlebars.registerHelper('translate', function(s) {
20 // We need {{attr '@name'}} because Handlebars can't parse {{@name}}
21 Handlebars.registerHelper('attr', function(attrName) {
22 return this[attrName];
27 * Use as follows: {{#if-any NAME1 having="NAME2"}}
28 * Applicable when NAME1 is the name of an array
29 * The guarded code runs only if at least one element of the NAME1
30 * array has a subelement called NAME2.
32 Handlebars.registerHelper('if-any', function(items, options) {
33 var having = options.hash.having;
34 for (var i in items) {
36 if (!having || item[having]) {
37 return options.fn(this);
44 Handlebars.registerHelper('first', function(items, options) {
45 var having = options.hash.having;
46 for (var i in items) {
48 if (!having || item[having]) {
49 return options.fn(item);
56 Handlebars.registerHelper('commaList', function(items, options) {
59 for (var i in items) {
60 if (i > 0) out += ", ";
61 out += options.fn(items[i])
69 // Some functions are visible to be called from outside code, namely
70 // generated HTML: mkws.switchView(), showDetails(), limitTarget(),
71 // limitQuery(), delimitTarget(), delimitQuery(), pagerPrev(),
72 // pagerNext(), showPage(). Also mkws.M() is made available for the
73 // Handlebars helper 'translate'
76 // Set up global mkws object. Contains a hash of team objects,
77 // indexed by windowid.
80 debug_function: undefined, // will be set during initialisation
81 debug_level: undefined, // will be initialised from mkws_config
82 paz: undefined, // will be set up during initialisation
87 "Subjects": "Schlagwörter",
88 "Sources": "Daten und Quellen",
89 "Termlists": "Termlisten",
91 "Prev": "Zurück",
93 "Sort by": "Sortieren nach",
94 "and show": "und zeige",
95 "per page": "pro Seite",
96 "Displaying": "Zeige",
103 "Subject": "Schlagwort",
105 "Records": "Datensätze",
106 "Targets": "Datenbanken",
112 "Authors": "Forfattere",
115 "Termlists": "Termlists",
116 "Next": "Næste",
118 "Search": "Søg",
119 "Sort by": "Sorter efter",
120 "and show": "og vis",
121 "per page": "per side",
122 "Displaying": "Viser",
127 "Author": "Forfatter",
129 "Subject": "Emneord",
130 "Location": "Lokation",
140 // Define empty mkws_config for simple applications that don't define it.
141 if (mkws_config == null || typeof mkws_config != 'object') {
142 var mkws_config = {};
146 // wrapper for jQuery lib
147 function team($, teamName) {
149 var m_teamName = teamName;
150 var m_submitted = false;
151 var m_query; // initially undefined
152 var m_sort = 'relevance';
155 var m_recPerPage = 20;
157 var m_curDetRecId = '';
158 var m_curDetRecData = null;
160 // Timestamps for logging
164 var m_paz; // will be initialised below
167 // if (console && console.log) // disabled, will fail in IE8
168 // console.log("run team(" + (teamName ? teamName : "") + ")");
171 // Needs to be defined inside team() so it can see m_debug_time
172 // ### member access won't work: there is only one instance of this function
173 mkws.debug_function = function (string) {
174 if (!mkws.debug_level)
177 if (typeof console === "undefined" || typeof console.log === "undefined") { /* ARGH!!! old IE */
182 var timestamp = ((now - m_debug_time.start)/1000).toFixed(3) + " (+" + ((now - m_debug_time.last)/1000).toFixed(3) + ") "
183 m_debug_time.last = now;
185 // you need to disable use strict at the top of the file!!!
186 if (mkws.debug_level >= 3) {
187 console.log(timestamp + arguments.callee.caller);
188 } else if (mkws.debug_level >= 2) {
189 console.log(timestamp + ">>> called from function " + arguments.callee.caller.name + ' <<<');
191 console.log(timestamp + string);
193 var debug = mkws.debug_function; // local alias
194 debug("start running MKWS");
196 m_sort = mkws_config.sort_default;
197 debug("copied mkws_config.sort_default '" + mkws_config.sort_default + "' to m_sort");
199 if (mkws_config.query_width < 5 || mkws_config.query_width > 150) {
200 debug("Reset query width: " + mkws_config.query_width);
201 mkws_config.query_width = 50;
204 for (var key in mkws_config) {
205 if (mkws_config.hasOwnProperty(key)) {
206 if (key.match(/^language_/)) {
207 var lang = key.replace(/^language_/, "");
208 // Copy custom languages into list
209 mkws.locale_lang[lang] = mkws_config[key];
210 debug("Added locally configured language '" + lang + "'");
215 // protocol independent link for pazpar2: "//mkws/sp" -> "https://mkws/sp"
216 if (mkws_config.pazpar2_url.match(/^\/\//)) {
217 mkws_config.pazpar2_url = document.location.protocol + mkws_config.pazpar2_url;
218 debug("adjust protocol independent links: " + mkws_config.pazpar2_url);
221 debug("Create main pz2 object");
222 // create a parameters array and pass it to the pz2's constructor
223 // then register the form submit event with the pz2.search function
224 // autoInit is set to true on default
225 m_paz = new pz2({ "onshow": my_onshow,
226 "windowid": teamName,
227 "showtime": 500, //each timer (show, stat, term, bytarget) can be specified this way
228 "pazpar2path": mkws_config.pazpar2_url,
232 "termlist": "xtargets,subject,author",
233 "onbytarget": my_onbytarget,
234 "usesessions" : mkws_config.use_service_proxy ? false : true,
235 "showResponseType": '', // or "json" (for debugging?)
236 "onrecord": my_onrecord });
238 if (!isNaN(parseInt(mkws_config.perpage_default))) {
239 m_recPerPage = parseInt(mkws_config.perpage_default);
244 // pz2.js event handlers:
246 function my_oninit(teamName) {
247 debug("init for " + teamName);
253 function my_onshow(data, teamName) {
254 debug("show for " + teamName);
255 m_totalRec = data.merged;
257 var pager = document.getElementById("mkwsPager");
259 pager.innerHTML = "";
260 pager.innerHTML +='<div style="float: right">' + M('Displaying') + ': '
261 + (data.start + 1) + ' ' + M('to') + ' ' + (data.start + data.num) +
262 ' ' + M('of') + ' ' + data.merged + ' (' + M('found') + ': '
263 + data.total + ')</div>';
268 var results = $(".mkwsRecords.mkwsTeam_" + m_teamName);
271 for (var i = 0; i < data.hits.length; i++) {
272 var hit = data.hits[i];
273 html.push('<div class="record" id="mkwsRecdiv_' + hit.recid + '" >',
276 if (hit.recid == m_curDetRecId) {
278 html.push(renderDetails(m_curDetRecData));
281 results.html(html.join(''));
285 function renderSummary(hit)
287 var template = loadTemplate("Summary");
288 hit._id = "mkwsRec_" + hit.recid;
289 hit._onclick = "mkws.showDetails(this.id, '" + m_teamName + "');return false;"
290 return template(hit);
294 function my_onstat(data, teamName) {
295 debug("stat for " + teamName);
296 var stat = $('.mkwsStat.mkwsTeam_' + teamName);
297 if (stat.length === 0)
300 stat.html('<span class="head">' + M('Status info') + '</span>' +
302 '<span class="clients">' + M('Active clients') + ': ' + data.activeclients + '/' + data.clients + '</span>' +
304 '<span class="records">' + M('Retrieved records') + ': ' + data.records + '/' + data.hits + '</span>');
308 function my_onterm(data, teamName) {
309 debug("term for " + teamName);
311 if (!mkws_config.facets || mkws_config.facets.length == 0) {
312 $("#mkwsTermlists").hide();
316 // display if we first got results
317 $("#mkwsTermlists").show();
320 acc.push('<div class="title">' + M('Termlists') + '</div>');
321 var facets = mkws_config.facets;
323 for(var i = 0; i < facets.length; i++) {
324 if (facets[i] == "sources") {
325 add_single_facet(acc, "Sources", data.xtargets, 16, null);
326 } else if (facets[i] == "subjects") {
327 add_single_facet(acc, "Subjects", data.subject, 10, "subject");
328 } else if (facets[i] == "authors") {
329 add_single_facet(acc, "Authors", data.author, 10, "author");
331 alert("bad facet configuration: '" + facets[i] + "'");
335 var termlist = $("#mkwsTermlists");
337 termlist.html(acc.join(''));
341 function add_single_facet(acc, caption, data, max, pzIndex) {
342 acc.push('<div class="facet" id="mkwsFacet' + caption + '">');
343 acc.push('<div class="termtitle">' + M(caption) + '</div>');
344 for (var i = 0; i < data.length && i < max; i++) {
345 acc.push('<div class="term">');
346 acc.push('<a href="#" ');
349 // Special case: target selection
350 acc.push('target_id='+data[i].id+' ');
351 action = 'mkws.limitTarget(this.getAttribute(\'target_id\'),this.firstChild.nodeValue)';
353 action = 'mkws.limitQuery(\'' + pzIndex + '\', this.firstChild.nodeValue)';
355 acc.push('onclick="' + action + ';return false;">' + data[i].name + '</a>'
356 + ' <span>' + data[i].freq + '</span>');
363 function my_onrecord(data, args, teamName) {
364 debug("record for " + teamName);
365 // FIXME: record is async!!
366 clearTimeout(m_paz.recordTimer);
367 // in case on_show was faster to redraw element
368 var detRecordDiv = document.getElementById('mkwsDet_'+data.recid);
369 if (detRecordDiv) return;
370 m_curDetRecData = data;
371 var recordDiv = document.getElementById('mkwsRecdiv_'+m_curDetRecData.recid);
372 var html = renderDetails(m_curDetRecData);
373 recordDiv.innerHTML += html;
377 function my_onbytarget(data, teamName) {
378 debug("target for " + teamName);
379 var targetDiv = $('.mkwsBytarget.mkwsTeam_' + teamName);
384 var table ='<table><thead><tr>' +
385 '<td>' + M('Target ID') + '</td>' +
386 '<td>' + M('Hits') + '</td>' +
387 '<td>' + M('Diags') + '</td>' +
388 '<td>' + M('Records') + '</td>' +
389 '<td>' + M('State') + '</td>' +
390 '</tr></thead><tbody>';
392 for (var i = 0; i < data.length; i++) {
393 table += "<tr><td>" + data[i].id +
394 "</td><td>" + data[i].hits +
395 "</td><td>" + data[i].diagnostic +
396 "</td><td>" + data[i].records +
397 "</td><td>" + data[i].state + "</td></tr>";
400 table += '</tbody></table>';
401 targetDiv.html(table);
404 ////////////////////////////////////////////////////////////////////////////////
405 ////////////////////////////////////////////////////////////////////////////////
408 // wait until the DOM is ready
411 $('.mkwsSearchForm.mkwsTeam_' + m_teamName).each(function (i, obj) {
412 debug("adding search-forms for team '" + m_teamName + "'");
414 mkws.handle_node_with_team(node, function(tname) {
415 debug("adding search-form '" + tname + "' for team '" + m_teamName + "'");
416 $(node).submit(onFormSubmitEventHandler);
420 document.mkwsSearchForm.mkwsQuery.value = '';
421 if (document.mkwsSelect) {
422 if (document.mkwsSelect.mkwsSort)
423 document.mkwsSelect.mkwsSort.onchange = onSelectDdChange;
424 if (document.mkwsSelect.mkwsPerpage)
425 document.mkwsSelect.mkwsPerpage.onchange = onSelectDdChange;
430 // when search button pressed
431 function onFormSubmitEventHandler()
433 mkws.handle_node_with_team(this, function (tname) {
434 var val = $('.mkwsQuery.mkwsTeam_' + tname).val();
435 mkws.teams[tname].newSearch(val);
442 that.newSearch = function(query, sort, targets, windowid)
444 debug("newSearch: " + query);
446 if (mkws_config.use_service_proxy && !mkws.authenticated) {
447 alert("searching before authentication");
452 redraw_navi(); // ### should use windowid
453 resetPage(); // ### the globals it resents should be indexed by windowid
454 loadSelect(); // ### should use windowid
455 triggerSearch(query, sort, targets, windowid);
456 mkws.switchView(m_teamName, 'records'); // In case it's configured to start off as hidden
461 function onSelectDdChange()
463 if (!m_submitted) return false;
466 m_paz.show(0, m_recPerPage, m_sort);
478 function triggerSearch (query, sort, targets, windowid)
483 // Re-use previous query/sort if new ones are not specified
491 // ### should support multiple |-separated targets
492 m_filters.push({ id: targets, name: targets });
495 for (var i in m_filters) {
496 var filter = m_filters[i];
500 if (filter.id.match(/^[a-z:]+[=~]/)) {
501 debug("filter '" + filter.id + "' already begins with SETTING OP");
503 filter.id = 'pz:id=' + filter.id;
505 pp2filter += filter.id;
509 pp2limit += filter.field + "=" + filter.value.replace(/[\\|,]/g, '\\$&');
515 params.limit = pp2limit;
518 params.windowid = windowid;
520 debug("triggerSearch(" + m_query + "): filters = " + $.toJSON(m_filters) + ", pp2filter = " + pp2filter + ", params = " + $.toJSON(params));
522 m_paz.search(m_query, m_recPerPage, m_sort, pp2filter, undefined, params);
526 function loadSelect ()
528 if (document.mkwsSelect) {
529 if (document.mkwsSelect.mkwsSort)
530 m_sort = document.mkwsSelect.mkwsSort.value;
531 if (document.mkwsSelect.mkwsPerpage)
532 m_recPerPage = document.mkwsSelect.mkwsPerpage.value;
537 // limit the query after clicking the facet
538 mkws.limitQuery = function (field, value)
540 debug("limitQuery(field=" + field + ", value=" + value + ")");
541 m_filters.push({ field: field, value: value });
550 // limit by target functions
551 mkws.limitTarget = function (id, name)
553 debug("limitTarget(id=" + id + ", name=" + name + ")");
554 m_filters.push({ id: id, name: name });
563 mkws.delimitQuery = function (field, value)
565 debug("delimitQuery(field=" + field + ", value=" + value + ")");
567 for (var i in m_filters) {
568 var filter = m_filters[i];
570 field == filter.field &&
571 value == filter.value) {
572 debug("delimitTarget() removing filter " + $.toJSON(filter));
574 debug("delimitTarget() keeping filter " + $.toJSON(filter));
575 newFilters.push(filter);
578 m_filters = newFilters;
588 mkws.delimitTarget = function (id)
590 debug("delimitTarget(id=" + id + ")");
592 for (var i in m_filters) {
593 var filter = m_filters[i];
595 debug("delimitTarget() removing filter " + $.toJSON(filter));
597 debug("delimitTarget() keeping filter " + $.toJSON(filter));
598 newFilters.push(filter);
601 m_filters = newFilters;
611 function redraw_navi ()
613 var navi = document.getElementById('mkwsNavi');
617 for (var i in m_filters) {
621 var filter = m_filters[i];
623 text += 'Source: <a class="crossout" href="#" onclick="mkws.delimitTarget(' +
624 "'" + filter.id + "'" + ');return false;">' + filter.name + '</a>';
626 text += filter.field + ': <a class="crossout" href="#" onclick="mkws.delimitQuery(' +
627 "'" + filter.field + "', '" + filter.value + "'" +
628 ');return false;">' + filter.value + '</a>';
632 navi.innerHTML = text;
636 function drawPager (pagerDiv)
638 //client indexes pages from 1 but pz2 from 0
640 var pages = Math.ceil(m_totalRec / m_recPerPage);
642 var firstClkbl = (m_curPage - onsides > 0)
643 ? m_curPage - onsides
646 var lastClkbl = firstClkbl + 2*onsides < pages
647 ? firstClkbl + 2*onsides
650 var prev = '<span id="mkwsPrev"><< ' + M('Prev') + '</span><b> | </b>';
652 prev = '<a href="#" id="mkwsPrev" onclick="mkws.pagerPrev();">'
653 +'<< ' + M('Prev') + '</a><b> | </b>';
656 for(var i = firstClkbl; i <= lastClkbl; i++) {
659 numLabel = '<b>' + i + '</b>';
661 middle += '<a href="#" onclick="mkws.showPage(' + i + ')"> '
662 + numLabel + ' </a>';
665 var next = '<b> | </b><span id="mkwsNext">' + M('Next') + ' >></span>';
666 if (pages - m_curPage > 0)
667 next = '<b> | </b><a href="#" id="mkwsNext" onclick="mkws.pagerNext()">'
668 + M('Next') + ' >></a>';
675 if (lastClkbl < pages)
678 pagerDiv.innerHTML += '<div style="float: clear">'
679 + prev + predots + middle + postdots + next + '</div>';
683 mkws.showPage = function (pageNum)
686 m_paz.showPage(m_curPage - 1);
690 // simple paging functions
691 mkws.pagerNext = function () {
692 if (m_totalRec - m_recPerPage*m_curPage > 0) {
699 mkws.pagerPrev = function () {
700 if (m_paz.showPrev() != false)
705 // switching view between targets and records
706 mkws.switchView = function(tname, view) {
707 debug("switchView(" + tname + ", " + view + ")");
709 var targets = $('.mkwsTargets.mkwsTeam_' + tname);
710 var results = $('.mkwsResults.mkwsTeam_' + tname + ',.mkwsRecords.mkwsTeam_' + tname);
711 var blanket = $('#mkwsBlanket');
712 var motd = $('#mkwsMOTD');
716 if (targets) targets.css('display', 'block');
717 if (results) results.css('display', 'none');
718 if (blanket) blanket.css('display', 'none');
719 if (motd) motd.css('display', 'none');
722 if (targets) targets.css('display', 'none');
723 if (results) results.css('display', 'block');
724 if (blanket) blanket.css('display', 'block');
725 if (motd) motd.css('display', 'none');
728 alert("mkws.switchView(" + tname + ", 'none') shouldn't happen");
729 if (targets) targets.css('display', 'none');
730 if (results) results.css('display', 'none');
731 if (blanket) blanket.css('display', 'none');
732 if (motd) motd.css('display', 'none');
735 alert("Unknown view '" + view + "'");
740 // detailed record drawing
741 that.showDetails = function (prefixRecId) {
742 var recId = prefixRecId.replace('mkwsRec_', '');
743 var oldRecId = m_curDetRecId;
744 m_curDetRecId = recId;
746 // remove current detailed view if any
747 var detRecordDiv = document.getElementById('mkwsDet_'+oldRecId);
750 detRecordDiv.parentNode.removeChild(detRecordDiv);
752 // if the same clicked, just hide
753 if (recId == oldRecId) {
755 m_curDetRecData = null;
758 // request the record
763 function renderDetails(data, marker)
765 var template = loadTemplate("Record");
766 var details = template(data);
767 return '<div class="details" id="mkwsDet_' + data.recid + '">' + details + '</div>';
771 function loadTemplate(name)
773 var template = mkws['template' + name];
775 if (template === undefined) {
776 var source = $("#mkwsTemplate" + name).html();
778 source = defaultTemplate(name);
781 template = Handlebars.compile(source);
782 debug("compiled template '" + name + "'");
783 mkws['template' + name] = template;
790 function defaultTemplate(name)
792 if (name === 'Record') {
796 <th>{{translate "Title"}}</th>\
799 {{#if md-title-remainder}}\
800 ({{md-title-remainder}})\
802 {{#if md-title-responsibility}}\
803 <i>{{md-title-responsibility}}</i>\
809 <th>{{translate "Date"}}</th>\
810 <td>{{md-date}}</td>\
815 <th>{{translate "Author"}}</th>\
816 <td>{{md-author}}</td>\
819 {{#if md-electronic-url}}\
821 <th>{{translate "URL"}}</th>\
823 {{#each md-electronic-url}}\
824 <a href="{{this}}">{{this}}</a><br/>\
829 {{#if-any location having="md-subject"}}\
831 <th>{{translate "Subject"}}</th>\
833 {{#first location having="md-subject"}}\
842 <th>{{translate "Locations"}}</th>\
844 {{#commaList location}}\
845 {{attr "@name"}}{{/commaList}}\
850 } else if (name === "Summary") {
852 <a href="#" id="{{_id}}" onclick="{{_onclick}}">\
855 {{#if md-title-remainder}}\
856 <span>{{md-title-remainder}}</span>\
858 {{#if md-title-responsibility}}\
859 <span><i>{{md-title-responsibility}}</i></span>\
864 var s = "There is no default '" + name +"' template!";
871 * All the HTML stuff to render the search forms and
874 function mkws_html_all() {
876 if (mkws_config.show_lang)
879 // For some reason, doing this programmatically results in
880 // document.mkwsSearchForm.mkwsQuery being undefined, hence the raw HTML.
881 debug("HTML search form");
882 // ### There is only one match here by design: fix not to bother looping
883 $('.mkwsSearch.mkwsTeam_' + m_teamName).each(function (i, obj) {
885 mkws.handle_node_with_team(node, function(tname) {
887 <form name="mkwsSearchForm" class="mkwsSearchForm mkwsTeam_' + tname + '" action="" >\
888 <input id="mkwsQuery" class="mkwsQuery mkwsTeam_' + tname + '" type="text" size="' + mkws_config.query_width + '" />\
889 <input id="mkwsButton" class="mkwsButton mkwsTeam_' + tname + '" type="submit" value="' + M('Search') + '" />\
894 debug("HTML records");
895 // If the team has a .mkwsResults, populate it in the usual
896 // way. If not, assume that it's a smarter application that
897 // defines its own subcomponents, some or all of the
904 if ($(".mkwsResults.mkwsTeam_" + m_teamName).length) {
905 $(".mkwsResults.mkwsTeam_" + m_teamName).html('\
906 <table width="100%" border="0" cellpadding="6" cellspacing="0">\
908 <td class="mkwsTermlistContainer1 mkwsTeam_' + m_teamName + '" width="250" valign="top">\
909 <div id="mkwsTermlists" class="mkwsTermlists mkwsTeam_' + m_teamName + '"></div>\
911 <td id="mkwsMOTDContainer" valign="top">\
912 <div id="mkwsRanking" class="mkwsRanking mkwsTeam_' + m_teamName + '"></div>\
913 <div id="mkwsPager" class="mkwsPager mkwsTeam_' + m_teamName + '"></div>\
914 <div id="mkwsNavi" class="mkwsNavi mkwsTeam_' + m_teamName + '"></div>\
915 <div id="mkwsRecords" class="mkwsRecords mkwsTeam_' + m_teamName + '"></div>\
920 <div class="mkwsTermlistContainer2 mkwsTeam_' + m_teamName + '"></div>\
926 if ($("#mkwsRanking").length) {
927 var ranking_data = '';
928 ranking_data += '<form name="mkwsSelect" id="mkwsSelect" action="" >';
929 if (mkws_config.show_sort) {
930 ranking_data += M('Sort by') + ' ' + mkws_html_sort() + ' ';
932 if (mkws_config.show_perpage) {
933 ranking_data += M('and show') + ' ' + mkws_html_perpage() + ' ' + M('per page') + '.';
935 ranking_data += '</form>';
937 $("#mkwsRanking").html(ranking_data);
942 if (mkws_config.responsive_design_width) {
943 // Responsive web design - change layout on the fly based on
944 // current screen width. Required for mobile devices.
945 $(window).resize(function(e) { mkws.resize_page() });
946 // initial check after page load
947 $(document).ready(function() { mkws.resize_page() });
952 // on first page, hide the termlist
953 $(document).ready(function() { $("#mkwsTermlists").hide(); });
954 var motd = document.getElementById("mkwsMOTD");
955 var container = document.getElementById("mkwsMOTDContainer");
956 if (motd && container) {
957 // Move the MOTD from the provided element down into the container
958 motd.parentNode.removeChild(motd);
959 container.appendChild(motd);
964 // implement $.parseQuerystring() for parsing URL parameters
965 function parseQuerystring() {
967 var qs = window.location.search.replace('?', '');
968 var pairs = qs.split('&');
969 $.each(pairs, function(i, v){
970 var pair = v.split('=');
971 nvpair[pair[0]] = pair[1];
977 function mkws_set_lang() {
978 var lang = parseQuerystring().lang || mkws_config.lang;
979 if (!lang || !mkws.locale_lang[lang]) {
980 mkws_config.lang = ""
982 mkws_config.lang = lang;
985 debug("Locale language: " + (mkws_config.lang ? mkws_config.lang : "none"));
986 return mkws_config.lang;
990 function mkws_html_switch() {
991 debug("HTML switch for team " + m_teamName);
993 var node = $(".mkwsSwitch.mkwsTeam_" + m_teamName);
994 node.append($('<a href="#" onclick="mkws.switchView(\'' + m_teamName + '\', \'records\')">' + M('Records') + '</a>'));
995 node.append($("<span/>", { text: " | " }));
996 node.append($('<a href="#" onclick="mkws.switchView(\'' + m_teamName + '\', \'targets\')">' + M('Targets') + '</a>'));
998 debug("HTML targets");
999 var node = $(".mkwsTargets.mkwsTeam_" + m_teamName);
1001 <div class="mkwsBytarget mkwsTeam_' + m_teamName + '">\
1002 No information available yet.\
1004 node.css("display", "none");
1008 function mkws_html_sort() {
1009 debug("HTML sort, m_sort = '" + m_sort + "'");
1010 var sort_html = '<select name="mkwsSort" id="mkwsSort">';
1012 for(var i = 0; i < mkws_config.sort_options.length; i++) {
1013 var opt = mkws_config.sort_options[i];
1015 var val = opt.length == 1 ? opt[0] : opt[1];
1017 sort_html += '<option value="' + key + '"';
1018 if (m_sort == key || m_sort == val) {
1019 sort_html += ' selected="selected"';
1021 sort_html += '>' + M(val) + '</option>';
1023 sort_html += '</select>';
1029 function mkws_html_perpage() {
1030 debug("HTML perpage");
1031 var perpage_html = '<select name="mkwsPerpage" id="mkwsPerpage">';
1033 for(var i = 0; i < mkws_config.perpage_options.length; i++) {
1034 var key = mkws_config.perpage_options[i];
1036 perpage_html += '<option value="' + key + '"';
1037 if (key == mkws_config.perpage_default) {
1038 perpage_html += ' selected="selected"';
1040 perpage_html += '>' + key + '</option>';
1042 perpage_html += '</select>';
1044 return perpage_html;
1048 /* create locale language menu */
1049 function mkws_html_lang() {
1050 var lang_default = "en";
1051 var lang = mkws_config.lang || lang_default;
1054 /* display a list of configured languages, or all */
1055 var lang_options = mkws_config.lang_options || [];
1056 var toBeIncluded = {};
1057 for (var i = 0; i < lang_options.length; i++) {
1058 toBeIncluded[lang_options[i]] = true;
1061 for (var k in mkws.locale_lang) {
1062 if (toBeIncluded[k] || lang_options.length == 0)
1067 if (lang_options.length == 0 || toBeIncluded[lang_default])
1068 list.push(lang_default);
1070 debug("Language menu for: " + list.join(", "));
1074 for(var i = 0; i < list.length; i++) {
1081 data += ' <span>' + l + '</span> ';
1083 data += ' <a href="?lang=' + l + '">' + l + '</a> '
1087 $(".mkwsLang.mkwsTeam_" + m_teamName).html(data);
1093 var lang = mkws_config.lang;
1095 if (!lang || !mkws.locale_lang[lang])
1098 return mkws.locale_lang[lang][word] || word;
1100 mkws.M = M; // so the Handlebars helper can use it
1110 mkws_config.error = e.message;
1111 // alert(e.message);
1115 // Bizarrely, 'that' is just an empty hash. All its state is in
1116 // the closure variables defined earlier in this function.
1122 * implement jQuery plugin $.pazpar2({})
1124 function _mkws_jquery_plugin ($) {
1125 var debug_level = 1;
1127 function debug (string) {
1131 if (typeof console === "undefined" || typeof console.log === "undefined")
1134 console.log("jquery.pazpar2: " + string);
1137 function init_popup(obj) {
1138 var config = obj ? obj : {};
1140 var height = config.height || 760;
1141 var width = config.width || 880;
1142 var id_button = config.id_button || "input#mkwsButton";
1143 var id_popup = config.id_popup || "#mkwsPopup";
1145 debug("popup height: " + height + ", width: " + width);
1147 // make sure that jquery-ui was loaded afte jQuery core lib, e.g.:
1148 // <script src="http://code.jquery.com/ui/1.10.3/jquery-ui.min.js"></script>
1150 debug("Error: jquery-ui.js is missing, did you include it after jQuery core in the HTML file?");
1154 $(id_popup).dialog({
1155 closeOnEscape: true,
1162 Cancel: function() {
1163 $(this).dialog("close");
1166 close: function() { }
1172 $(id_popup).dialog("open");
1178 // service-proxy or pazpar2
1179 pazpar2: function(config) {
1180 var id_popup = config.id_popup || "#mkwsPopup";
1181 id_popup = id_popup.replace(/^#/, "");
1185 <div id="mkwsSwitch"></div>\
1186 <div id="mkwsLang"></div>\
1187 <div id="mkwsSearch"></div>\
1188 <div id="mkwsResults"></div>\
1189 <div id="mkwsTargets"></div>\
1190 <div id="mkwsStat"></div>';
1194 <style type="text/css">\
1195 #mkwsTermlists div.facet {\
1205 <table width="100%" border="0">\
1208 <div id="mkwsSwitch"></div>\
1209 <div id="mkwsLang"></div>\
1210 <div id="mkwsSearch"></div>\
1215 <div style="height:500px; overflow: auto">\
1216 <div id="mkwsPager"></div>\
1217 <div id="mkwsNavi"></div>\
1218 <div id="mkwsRecords"></div>\
1219 <div id="mkwsTargets"></div>\
1220 <div id="mkwsRanking"></div>\
1226 <div style="height:300px; overflow: hidden">\
1227 <div id="mkwsTermlists"></div>\
1233 <div id="mkwsStat"></div>\
1239 <div id="mkwsSearch"></div>\
1240 <div id="' + id_popup + '">\
1241 <div id="mkwsSwitch"></div>\
1242 <div id="mkwsLang"></div>\
1243 <div id="mkwsResults"></div>\
1244 <div id="mkwsTargets"></div>\
1245 <div id="mkwsStat"></div>\
1248 if (config && config.layout == 'div') {
1249 debug("jquery plugin layout: div");
1250 document.write(div);
1251 } else if (config && config.layout == 'popup') {
1252 debug("jquery plugin layout: popup with id: " + id_popup);
1253 document.write(popup);
1254 $(document).ready(function() { init_popup(config); });
1256 debug("jquery plugin layout: table");
1257 document.write(table);
1264 // wrapper to call team() after page load
1267 if (typeof console === "undefined" || typeof console.log === "undefined") { /* ARGH!!! old IE */
1273 // enable before page load, so we could call it before mkws() runs
1274 _mkws_jquery_plugin(j);
1276 $(document).ready(function() {
1277 log("on load ready");
1278 default_mkws_config();
1280 // Backwards compatibility: set new magic class names on any
1281 // elements that have the old magic IDs.
1282 var ids = [ "Switch", "Lang", "Search", "Pager", "Navi",
1283 "Results", "Records", "Targets", "Ranking",
1284 "Termlists", "Stat" ];
1285 for (var i = 0; i < ids.length; i++) {
1286 var id = 'mkws' + ids[i];
1287 var node = $('#' + id);
1288 if (node.attr('id')) {
1290 log("added magic class to '" + node.attr('id') + "'");
1294 // For all MKWS-classed nodes that don't have a team
1295 // specified, set the team to AUTO.
1296 $('[class^="mkws"],[class*=" mkws"]').each(function () {
1297 if (!this.className.match(/mkwsTeam_/)) {
1298 log("adding AUTO team to node with class '" + this.className + "'");
1299 $(this).addClass('mkwsTeam_AUTO');
1303 // Find all nodes with an class, and determine their team from
1304 // the mkwsTeam_* class. Make all team objects.
1305 $('[class^="mkws"],[class*=" mkws"]').each(function () {
1307 mkws.handle_node_with_team(node, function(tname) {
1308 if (mkws.teams[tname]) {
1309 log("MKWS team '" + tname + "' already exists, skipping");
1311 mkws.teams[tname] = team(j, tname);
1312 log("Made MKWS team '" + tname + "'");
1317 if (mkws_config.use_service_proxy) {
1318 authenticate_session(mkws_config.service_proxy_auth,
1319 mkws_config.service_proxy_auth_domain,
1320 mkws_config.pazpar2_url);
1323 run_auto_searches();
1328 mkws.handle_node_with_team = function(node, callback) {
1329 var classes = node.className;
1330 var list = classes.split(/\s+/)
1332 for (var i = 0; i < list.length; i++) {
1333 var cname = list[i];
1334 if (cname.match(/^mkwsTeam_/)) {
1335 tname = cname.replace(/^mkwsTeam_/, '');
1342 mkws.resize_page = function () {
1343 var list = ["mkwsSwitch", "mkwsLang"];
1345 var width = mkws_config.responsive_design_width;
1346 var parent = $(".mkwsTermlists").parent();
1348 if ($(window).width() <= width &&
1349 parent.hasClass("mkwsTermlistContainer1")) {
1350 log("changing from wide to narrow: " + $(window).width());
1351 $(".mkwsTermlistContainer1").hide();
1352 $(".mkwsTermlistContainer2").show();
1353 for (var tname in mkws.teams) {
1354 $(".mkwsTermlists.mkwsTeam_" + tname).appendTo($(".mkwsTermlistContainer2.mkwsTeam_" + tname));
1355 for(var i = 0; i < list.length; i++) {
1356 $("." + list[i] + ".mkwsTeam_" + tname).hide();
1359 } else if ($(window).width() > width &&
1360 parent.hasClass("mkwsTermlistContainer2")) {
1361 log("changing from narrow to wide: " + $(window).width());
1362 $(".mkwsTermlistContainer1").show();
1363 $(".mkwsTermlistContainer2").hide();
1364 for (var tname in mkws.teams) {
1365 $(".mkwsTermlists.mkwsTeam_" + tname).appendTo($(".mkwsTermlistContainer1.mkwsTeam_" + tname));
1366 for(var i = 0; i < list.length; i++) {
1367 $("." + list[i] + ".mkwsTeam_" + tname).show();
1374 mkws.showDetails = function (prefixRecId, tname) {
1375 mkws.teams[tname].showDetails(prefixRecId);
1379 function default_mkws_config() {
1380 /* default mkws config */
1381 var config_default = {
1382 use_service_proxy: true,
1383 pazpar2_url: "//mkws.indexdata.com/service-proxy/",
1384 service_proxy_auth: "//mkws.indexdata.com/service-proxy-auth",
1386 sort_options: [["relevance"], ["title:1", "title"], ["date:0", "newest"], ["date:1", "oldest"]],
1387 perpage_options: [10, 20, 30, 50],
1388 sort_default: "relevance",
1389 perpage_default: 20,
1391 show_lang: true, /* show/hide language menu */
1392 show_sort: true, /* show/hide sort menu */
1393 show_perpage: true, /* show/hide perpage menu */
1394 lang_options: [], /* display languages links for given languages, [] for all */
1395 facets: ["sources", "subjects", "authors"], /* display facets, in this order, [] for none */
1396 responsive_design_width: undefined, /* a page with less pixel width considered as narrow */
1397 debug_level: 1, /* debug level for development: 0..2 */
1402 /* Set global debug_level flag early so that debug() works */
1403 if (typeof mkws_config.debug_level !== 'undefined') {
1404 mkws.debug_level = mkws_config.debug_level;
1405 } else if (typeof config_default.debug_level !== 'undefined') {
1406 mkws.debug_level = config_default.debug_level;
1409 // make sure the mkws_config is a valid hash
1410 if (!$.isPlainObject(mkws_config)) {
1411 debug("ERROR: mkws_config is not an JS object, ignore it....");
1415 /* override standard config values by function parameters */
1416 for (var k in config_default) {
1417 if (typeof mkws_config[k] === 'undefined')
1418 mkws_config[k] = config_default[k];
1419 //debug("Set config: " + k + ' => ' + mkws_config[k]);
1425 * Run service-proxy authentication in background (after page load).
1426 * The username/password is configured in the apache config file
1429 function authenticate_session(auth_url, auth_domain, pp2_url) {
1430 log("Run service proxy auth URL: " + auth_url);
1433 auth_domain = pp2_url.replace(/^(https?:)?\/\/(.*?)\/.*/, '$2');
1434 log("guessed auth_domain '" + auth_domain + "' from pp2_url '" + pp2_url + "'");
1437 var request = new pzHttpRequest(auth_url, function(err) {
1438 alert("HTTP call for authentication failed: " + err)
1442 request.get(null, function(data) {
1443 if (!$.isXMLDoc(data)) {
1444 alert("service proxy auth response document is not valid XML document, give up!");
1447 var status = $(data).find("status");
1448 if (status.text() != "OK") {
1449 alert("service proxy auth repsonse status: " + status.text() + ", give up!");
1453 log("Service proxy auth successfully done");
1454 mkws.authenticated = true;
1455 run_auto_searches();
1460 function run_auto_searches() {
1461 log("running auto searches");
1463 for (var teamName in mkws.teams) {
1464 // ### should check mkwsTermlist as well, for facet-only teams
1465 var node = $('.mkwsRecords.mkwsTeam_' + teamName);
1466 var query = node.attr('autosearch');
1467 log("teamName '" + teamName + "', node=" + node + ", class='" + node.className + "', query=" + query);
1470 var sort = node.attr('sort');
1471 var targets = node.attr('targets');
1472 var s = "running auto search: '" + query + "'";
1473 if (teamName) s += " [teamName '" + teamName + "']";
1474 if (sort) s += " sorted by '" + sort + "'";
1475 if (targets) s += " in targets '" + targets + "'";
1477 var team = mkws.teams[teamName];
1478 log($.toJSON(team));
1479 team.newSearch(query, sort, targets, teamName);