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: that.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 "source": "datenquelle",
90 "Termlists": "Termlisten",
92 "Prev": "Zurück",
94 "Sort by": "Sortieren nach",
95 "and show": "und zeige",
96 "per page": "pro Seite",
97 "Displaying": "Zeige",
105 "Subject": "Schlagwort",
106 "subject": "schlagwort",
108 "Records": "Datensätze",
109 "Targets": "Datenbanken",
115 "Authors": "Forfattere",
119 "Termlists": "Termlists",
120 "Next": "Næste",
122 "Search": "Søg",
123 "Sort by": "Sorter efter",
124 "and show": "og vis",
125 "per page": "per side",
126 "Displaying": "Viser",
131 "Author": "Forfatter",
132 "author": "forfatter",
134 "Subject": "Emneord",
135 "subject": "emneord",
136 "Location": "Lokation",
146 // Define empty mkws_config for simple applications that don't define it.
147 if (mkws_config == null || typeof mkws_config != 'object') {
148 var mkws_config = {};
152 // wrapper for jQuery lib
153 function team($, teamName) {
155 var m_teamName = teamName;
156 var m_submitted = false;
157 var m_query; // initially undefined
158 var m_sort = 'relevance';
161 var m_recPerPage = 20;
163 var m_curDetRecId = '';
164 var m_curDetRecData = null;
166 // Timestamps for logging
170 var m_paz; // will be initialised below
173 // if (console && console.log) // disabled, will fail in IE8
174 // console.log("run team(" + (teamName ? teamName : "") + ")");
177 // Needs to be defined inside team() so it can see m_debug_time
178 // ### member access won't work: there is only one instance of this function
179 mkws.debug_function = function (string) {
180 if (!mkws.debug_level)
183 if (typeof console === "undefined" || typeof console.log === "undefined") { /* ARGH!!! old IE */
188 var timestamp = ((now - m_debug_time.start)/1000).toFixed(3) + " (+" + ((now - m_debug_time.last)/1000).toFixed(3) + ") "
189 m_debug_time.last = now;
191 // you need to disable use strict at the top of the file!!!
192 if (mkws.debug_level >= 3) {
193 console.log(timestamp + arguments.callee.caller);
194 } else if (mkws.debug_level >= 2) {
195 console.log(timestamp + ">>> called from function " + arguments.callee.caller.name + ' <<<');
197 console.log(m_teamName + ": " + timestamp + string);
199 var debug = mkws.debug_function; // local alias
200 debug("start running MKWS");
202 m_sort = mkws_config.sort_default;
203 debug("copied mkws_config.sort_default '" + mkws_config.sort_default + "' to m_sort");
205 if (mkws_config.query_width < 5 || mkws_config.query_width > 150) {
206 debug("Reset query width: " + mkws_config.query_width);
207 mkws_config.query_width = 50;
210 for (var key in mkws_config) {
211 if (mkws_config.hasOwnProperty(key)) {
212 if (key.match(/^language_/)) {
213 var lang = key.replace(/^language_/, "");
214 // Copy custom languages into list
215 mkws.locale_lang[lang] = mkws_config[key];
216 debug("Added locally configured language '" + lang + "'");
221 // protocol independent link for pazpar2: "//mkws/sp" -> "https://mkws/sp"
222 if (mkws_config.pazpar2_url.match(/^\/\//)) {
223 mkws_config.pazpar2_url = document.location.protocol + mkws_config.pazpar2_url;
224 debug("adjust protocol independent links: " + mkws_config.pazpar2_url);
227 debug("Create main pz2 object");
228 // create a parameters array and pass it to the pz2's constructor
229 // then register the form submit event with the pz2.search function
230 // autoInit is set to true on default
231 m_paz = new pz2({ "onshow": my_onshow,
232 "windowid": teamName,
233 "showtime": 500, //each timer (show, stat, term, bytarget) can be specified this way
234 "pazpar2path": mkws_config.pazpar2_url,
237 "onterm": (mkws_config.facets.length ? my_onterm : undefined),
238 "termlist": mkws_config.facets.join(','),
239 "onbytarget": my_onbytarget,
240 "usesessions" : mkws_config.use_service_proxy ? false : true,
241 "showResponseType": '', // or "json" (for debugging?)
242 "onrecord": my_onrecord });
244 if (!isNaN(parseInt(mkws_config.perpage_default))) {
245 m_recPerPage = parseInt(mkws_config.perpage_default);
250 // pz2.js event handlers:
252 function my_oninit(teamName) {
259 function my_onshow(data, teamName) {
261 m_totalRec = data.merged;
263 var pager = $(".mkwsPager.mkwsTeam_" + m_teamName);
265 pager.html(drawPager(data))
269 var results = $(".mkwsRecords.mkwsTeam_" + m_teamName);
272 for (var i = 0; i < data.hits.length; i++) {
273 var hit = data.hits[i];
274 html.push('<div class="record" id="mkwsRecdiv_' + hit.recid + '" >',
277 if (hit.recid == m_curDetRecId) {
279 html.push(renderDetails(m_curDetRecData));
282 results.html(html.join(''));
286 function renderSummary(hit)
288 var template = loadTemplate("Summary");
289 hit._id = "mkwsRec_" + hit.recid;
290 hit._onclick = "mkws.showDetails('" + m_teamName + "', this.id);return false;"
291 return template(hit);
295 function my_onstat(data, teamName) {
297 var stat = $('.mkwsStat.mkwsTeam_' + teamName);
298 if (stat.length === 0)
301 stat.html('<span class="head">' + M('Status info') + '</span>' +
303 '<span class="clients">' + M('Active clients') + ': ' + data.activeclients + '/' + data.clients + '</span>' +
305 '<span class="records">' + M('Retrieved records') + ': ' + data.records + '/' + data.hits + '</span>');
309 function my_onterm(data, teamName) {
311 var node = $(".mkwsTermlists.mkwsTeam_" + teamName);
312 if (node.length == 0) return;
314 // no facets: this should never happen
315 if (!mkws_config.facets || mkws_config.facets.length == 0) {
316 alert("my_onterm called even though we have no facets: " + $.toJSON(data));
321 // display if we first got results
325 acc.push('<div class="title">' + M('Termlists') + '</div>');
326 var facets = mkws_config.facets;
328 for(var i = 0; i < facets.length; i++) {
329 if (facets[i] == "xtargets") {
330 add_single_facet(acc, "Sources", data.xtargets, 16, null);
331 } else if (facets[i] == "subject") {
332 add_single_facet(acc, "Subjects", data.subject, 10, "subject");
333 } else if (facets[i] == "author") {
334 add_single_facet(acc, "Authors", data.author, 10, "author");
336 alert("bad facet configuration: '" + facets[i] + "'");
340 node.html(acc.join(''));
344 function add_single_facet(acc, caption, data, max, pzIndex) {
345 acc.push('<div class="facet mkwsFacet' + caption + ' mkwsTeam_' + m_teamName + '">');
346 acc.push('<div class="termtitle">' + M(caption) + '</div>');
347 for (var i = 0; i < data.length && i < max; i++) {
348 acc.push('<div class="term">');
349 acc.push('<a href="#" ');
352 // Special case: target selection
353 acc.push('target_id='+data[i].id+' ');
354 action = 'mkws.limitTarget(\'' + m_teamName + '\', this.getAttribute(\'target_id\'),this.firstChild.nodeValue)';
356 action = 'mkws.limitQuery(\'' + m_teamName + '\', \'' + pzIndex + '\', this.firstChild.nodeValue)';
358 acc.push('onclick="' + action + ';return false;">' + data[i].name + '</a>'
359 + ' <span>' + data[i].freq + '</span>');
366 function my_onrecord(data, args, teamName) {
368 // FIXME: record is async!!
369 clearTimeout(m_paz.recordTimer);
370 // in case on_show was faster to redraw element
371 var detRecordDiv = document.getElementById('mkwsDet_'+data.recid);
372 if (detRecordDiv) return;
373 m_curDetRecData = data;
374 var recordDiv = document.getElementById('mkwsRecdiv_'+m_curDetRecData.recid);
375 var html = renderDetails(m_curDetRecData);
376 recordDiv.innerHTML += html;
380 function my_onbytarget(data, teamName) {
382 var targetDiv = $('.mkwsBytarget.mkwsTeam_' + teamName);
387 var table ='<table><thead><tr>' +
388 '<td>' + M('Target ID') + '</td>' +
389 '<td>' + M('Hits') + '</td>' +
390 '<td>' + M('Diags') + '</td>' +
391 '<td>' + M('Records') + '</td>' +
392 '<td>' + M('State') + '</td>' +
393 '</tr></thead><tbody>';
395 for (var i = 0; i < data.length; i++) {
396 table += "<tr><td>" + data[i].id +
397 "</td><td>" + data[i].hits +
398 "</td><td>" + data[i].diagnostic +
399 "</td><td>" + data[i].records +
400 "</td><td>" + data[i].state + "</td></tr>";
403 table += '</tbody></table>';
404 targetDiv.html(table);
407 ////////////////////////////////////////////////////////////////////////////////
408 ////////////////////////////////////////////////////////////////////////////////
411 // wait until the DOM is ready
414 $('.mkwsSearchForm.mkwsTeam_' + m_teamName).each(function (i, obj) {
415 debug("adding search-forms for team '" + m_teamName + "'");
417 mkws.handle_node_with_team(node, function(tname) {
418 debug("adding search-form '" + tname + "' for team '" + m_teamName + "'");
419 $(node).submit(onFormSubmitEventHandler);
423 if (document.mkwsSelect) {
424 if (document.mkwsSelect.mkwsSort)
425 document.mkwsSelect.mkwsSort.onchange = onSelectDdChange;
426 if (document.mkwsSelect.mkwsPerpage)
427 document.mkwsSelect.mkwsPerpage.onchange = onSelectDdChange;
432 // when search button pressed
433 function onFormSubmitEventHandler()
435 mkws.handle_node_with_team(this, function (tname) {
436 var val = $('.mkwsQuery.mkwsTeam_' + tname).val();
437 mkws.teams[tname].newSearch(val);
444 that.newSearch = function(query, sort, targets, windowid)
446 debug("newSearch: " + query);
448 if (mkws_config.use_service_proxy && !mkws.authenticated) {
449 alert("searching before authentication");
455 resetPage(); // ### the globals it resents should be indexed by windowid
456 loadSelect(); // ### should use windowid
457 triggerSearch(query, sort, targets, windowid);
458 that.switchView('records'); // In case it's configured to start off as hidden
463 function onSelectDdChange()
465 if (!m_submitted) return false;
468 m_paz.show(0, m_recPerPage, m_sort);
480 function triggerSearch (query, sort, targets, windowid)
485 // Re-use previous query/sort if new ones are not specified
493 // ### should support multiple |-separated targets
494 m_filters.push({ id: targets, name: targets });
497 for (var i in m_filters) {
498 var filter = m_filters[i];
502 if (filter.id.match(/^[a-z:]+[=~]/)) {
503 debug("filter '" + filter.id + "' already begins with SETTING OP");
505 filter.id = 'pz:id=' + filter.id;
507 pp2filter += filter.id;
511 pp2limit += filter.field + "=" + filter.value.replace(/[\\|,]/g, '\\$&');
517 params.limit = pp2limit;
520 params.windowid = windowid;
522 debug("triggerSearch(" + m_query + "): filters = " + $.toJSON(m_filters) + ", pp2filter = " + pp2filter + ", params = " + $.toJSON(params));
524 m_paz.search(m_query, m_recPerPage, m_sort, pp2filter, undefined, params);
528 function loadSelect ()
530 if (document.mkwsSelect) {
531 if (document.mkwsSelect.mkwsSort)
532 m_sort = document.mkwsSelect.mkwsSort.value;
533 if (document.mkwsSelect.mkwsPerpage)
534 m_recPerPage = document.mkwsSelect.mkwsPerpage.value;
539 // limit by target functions
540 that.limitTarget = function (id, name)
542 debug("limitTarget(id=" + id + ", name=" + name + ")");
543 m_filters.push({ id: id, name: name });
552 // limit the query after clicking the facet
553 that.limitQuery = function (field, value)
555 debug("limitQuery(field=" + field + ", value=" + value + ")");
556 m_filters.push({ field: field, value: value });
565 that.delimitTarget = function (id)
567 debug("delimitTarget(id=" + id + ")");
569 for (var i in m_filters) {
570 var filter = m_filters[i];
572 debug("delimitTarget() removing filter " + $.toJSON(filter));
574 debug("delimitTarget() keeping filter " + $.toJSON(filter));
575 newFilters.push(filter);
578 m_filters = newFilters;
588 that.delimitQuery = function (field, value)
590 debug("delimitQuery(field=" + field + ", value=" + value + ")");
592 for (var i in m_filters) {
593 var filter = m_filters[i];
595 field == filter.field &&
596 value == filter.value) {
597 debug("delimitQuery() removing filter " + $.toJSON(filter));
599 debug("delimitQuery() keeping filter " + $.toJSON(filter));
600 newFilters.push(filter);
603 m_filters = newFilters;
613 function redraw_navi ()
615 var navi = $('.mkwsNavi.mkwsTeam_' + m_teamName);
619 for (var i in m_filters) {
623 var filter = m_filters[i];
625 text += M('source') + ': <a class="crossout" href="#" onclick="mkws.delimitTarget(\'' + m_teamName +
626 "', '" + filter.id + "'" + ');return false;">' + filter.name + '</a>';
628 text += M(filter.field) + ': <a class="crossout" href="#" onclick="mkws.delimitQuery(\'' + m_teamName +
629 "', '" + filter.field + "', '" + filter.value + "'" +
630 ');return false;">' + filter.value + '</a>';
638 function drawPager (data)
640 var s = '<div style="float: right">' + M('Displaying') + ': '
641 + (data.start + 1) + ' ' + M('to') + ' ' + (data.start + data.num) +
642 ' ' + M('of') + ' ' + data.merged + ' (' + M('found') + ': '
643 + data.total + ')</div>';
645 //client indexes pages from 1 but pz2 from 0
647 var pages = Math.ceil(m_totalRec / m_recPerPage);
649 var firstClkbl = (m_curPage - onsides > 0)
650 ? m_curPage - onsides
653 var lastClkbl = firstClkbl + 2*onsides < pages
654 ? firstClkbl + 2*onsides
657 var prev = '<span id="mkwsPrev"><< ' + M('Prev') + '</span><b> | </b>';
659 prev = '<a href="#" id="mkwsPrev" onclick="mkws.pagerPrev();">'
660 +'<< ' + M('Prev') + '</a><b> | </b>';
663 for(var i = firstClkbl; i <= lastClkbl; i++) {
666 numLabel = '<b>' + i + '</b>';
668 middle += '<a href="#" onclick="mkws.showPage(' + i + ')"> '
669 + numLabel + ' </a>';
672 var next = '<b> | </b><span id="mkwsNext">' + M('Next') + ' >></span>';
673 if (pages - m_curPage > 0)
674 next = '<b> | </b><a href="#" id="mkwsNext" onclick="mkws.pagerNext()">'
675 + M('Next') + ' >></a>';
682 if (lastClkbl < pages)
685 s += '<div style="float: clear">'
686 + prev + predots + middle + postdots + next + '</div>';
692 mkws.showPage = function (pageNum)
695 m_paz.showPage(m_curPage - 1);
699 // simple paging functions
700 mkws.pagerNext = function () {
701 if (m_totalRec - m_recPerPage*m_curPage > 0) {
708 mkws.pagerPrev = function () {
709 if (m_paz.showPrev() != false)
714 // switching view between targets and records
715 that.switchView = function(view) {
716 var targets = $('.mkwsTargets.mkwsTeam_' + m_teamName);
717 var results = $('.mkwsResults.mkwsTeam_' + m_teamName + ',.mkwsRecords.mkwsTeam_' + m_teamName);
718 var blanket = $('.mkwsBlanket.mkwsTeam_' + m_teamName);
719 var motd = $('.mkwsMOTD.mkwsTeam_' + m_teamName);
723 if (targets) targets.css('display', 'block');
724 if (results) results.css('display', 'none');
725 if (blanket) blanket.css('display', 'none');
726 if (motd) motd.css('display', 'none');
729 if (targets) targets.css('display', 'none');
730 if (results) results.css('display', 'block');
731 if (blanket) blanket.css('display', 'block');
732 if (motd) motd.css('display', 'none');
735 alert("mkws.switchView(" + m_teamName + ", 'none') shouldn't happen");
736 if (targets) targets.css('display', 'none');
737 if (results) results.css('display', 'none');
738 if (blanket) blanket.css('display', 'none');
739 if (motd) motd.css('display', 'none');
742 alert("Unknown view '" + view + "'");
747 // detailed record drawing
748 that.showDetails = function (prefixRecId) {
749 var recId = prefixRecId.replace('mkwsRec_', '');
750 var oldRecId = m_curDetRecId;
751 m_curDetRecId = recId;
753 // remove current detailed view if any
754 var detRecordDiv = document.getElementById('mkwsDet_'+oldRecId);
757 detRecordDiv.parentNode.removeChild(detRecordDiv);
759 // if the same clicked, just hide
760 if (recId == oldRecId) {
762 m_curDetRecData = null;
765 // request the record
766 debug("showDetails() requesting record '" + recId + "'");
771 function renderDetails(data, marker)
773 var template = loadTemplate("Record");
774 var details = template(data);
775 return '<div class="details" id="mkwsDet_' + data.recid + '">' + details + '</div>';
779 function loadTemplate(name)
781 var template = mkws['template' + name];
783 if (template === undefined) {
784 var source = $("#mkwsTemplate" + name).html();
786 source = defaultTemplate(name);
789 template = Handlebars.compile(source);
790 debug("compiled template '" + name + "'");
791 mkws['template' + name] = template;
798 function defaultTemplate(name)
800 if (name === 'Record') {
804 <th>{{translate "Title"}}</th>\
807 {{#if md-title-remainder}}\
808 ({{md-title-remainder}})\
810 {{#if md-title-responsibility}}\
811 <i>{{md-title-responsibility}}</i>\
817 <th>{{translate "Date"}}</th>\
818 <td>{{md-date}}</td>\
823 <th>{{translate "Author"}}</th>\
824 <td>{{md-author}}</td>\
827 {{#if md-electronic-url}}\
829 <th>{{translate "URL"}}</th>\
831 {{#each md-electronic-url}}\
832 <a href="{{this}}">{{this}}</a><br/>\
837 {{#if-any location having="md-subject"}}\
839 <th>{{translate "Subject"}}</th>\
841 {{#first location having="md-subject"}}\
850 <th>{{translate "Locations"}}</th>\
852 {{#commaList location}}\
853 {{attr "@name"}}{{/commaList}}\
858 } else if (name === "Summary") {
860 <a href="#" id="{{_id}}" onclick="{{_onclick}}">\
863 {{#if md-title-remainder}}\
864 <span>{{md-title-remainder}}</span>\
866 {{#if md-title-responsibility}}\
867 <span><i>{{md-title-responsibility}}</i></span>\
872 var s = "There is no default '" + name +"' template!";
879 * All the HTML stuff to render the search forms and
882 function mkws_html_all() {
884 if (mkws_config.show_lang)
887 // For some reason, doing this programmatically results in
888 // document.mkwsSearchForm.mkwsQuery being undefined, hence the raw HTML.
889 debug("HTML search form");
890 // ### There is only one match here by design: fix not to bother looping
891 $('.mkwsSearch.mkwsTeam_' + m_teamName).each(function (i, obj) {
893 mkws.handle_node_with_team(node, function(tname) {
895 <form name="mkwsSearchForm" class="mkwsSearchForm mkwsTeam_' + tname + '" action="" >\
896 <input id="mkwsQuery" class="mkwsQuery mkwsTeam_' + tname + '" type="text" size="' + mkws_config.query_width + '" />\
897 <input id="mkwsButton" class="mkwsButton mkwsTeam_' + tname + '" type="submit" value="' + M('Search') + '" />\
902 debug("HTML records");
903 // If the team has a .mkwsResults, populate it in the usual
904 // way. If not, assume that it's a smarter application that
905 // defines its own subcomponents, some or all of the
912 if ($(".mkwsResults.mkwsTeam_" + m_teamName).length) {
913 $(".mkwsResults.mkwsTeam_" + m_teamName).html('\
914 <table width="100%" border="0" cellpadding="6" cellspacing="0">\
916 <td class="mkwsTermlistContainer1 mkwsTeam_' + m_teamName + '" width="250" valign="top">\
917 <div id="mkwsTermlists" class="mkwsTermlists mkwsTeam_' + m_teamName + '"></div>\
919 <td class="mkwsMOTDContainer mkwsTeam_' + m_teamName + '" valign="top">\
920 <div id="mkwsRanking" class="mkwsRanking mkwsTeam_' + m_teamName + '"></div>\
921 <div id="mkwsPager" class="mkwsPager mkwsTeam_' + m_teamName + '"></div>\
922 <div id="mkwsNavi" class="mkwsNavi mkwsTeam_' + m_teamName + '"></div>\
923 <div id="mkwsRecords" class="mkwsRecords mkwsTeam_' + m_teamName + '"></div>\
928 <div class="mkwsTermlistContainer2 mkwsTeam_' + m_teamName + '"></div>\
934 var node = $(".mkwsRanking.mkwsTeam_" + m_teamName);
936 var ranking_data = '';
937 ranking_data += '<form name="mkwsSelect" class="mkwsSelect mkwsTeam_' + m_teamName + '" action="" >';
938 if (mkws_config.show_sort) {
939 ranking_data += M('Sort by') + ' ' + mkws_html_sort() + ' ';
941 if (mkws_config.show_perpage) {
942 ranking_data += M('and show') + ' ' + mkws_html_perpage() + ' ' + M('per page') + '.';
944 ranking_data += '</form>';
946 node.html(ranking_data);
951 if (mkws_config.responsive_design_width) {
952 // Responsive web design - change layout on the fly based on
953 // current screen width. Required for mobile devices.
954 $(window).resize(function(e) { mkws.resize_page() });
955 // initial check after page load
956 $(document).ready(function() { mkws.resize_page() });
961 // on first page, hide the termlist
962 $(document).ready(function() { $(".mkwsTermlists.mkwsTeam_" + m_teamName).hide(); });
963 var motd = $(".mkwsMOTD.mkwsTeam_" + m_teamName);
964 var container = $(".mkwsMOTDContainer.mkwsTeam_" + m_teamName);
965 if (motd.length && container.length) {
966 // Move the MOTD from the provided element down into the container
967 motd.appendTo(container);
972 // implement $.parseQuerystring() for parsing URL parameters
973 function parseQuerystring() {
975 var qs = window.location.search.replace('?', '');
976 var pairs = qs.split('&');
977 $.each(pairs, function(i, v){
978 var pair = v.split('=');
979 nvpair[pair[0]] = pair[1];
985 function mkws_set_lang() {
986 var lang = parseQuerystring().lang || mkws_config.lang;
987 if (!lang || !mkws.locale_lang[lang]) {
988 mkws_config.lang = ""
990 mkws_config.lang = lang;
993 debug("Locale language: " + (mkws_config.lang ? mkws_config.lang : "none"));
994 return mkws_config.lang;
998 function mkws_html_switch() {
999 debug("HTML switch for team " + m_teamName);
1001 var node = $(".mkwsSwitch.mkwsTeam_" + m_teamName);
1002 node.append($('<a href="#" onclick="mkws.switchView(\'' + m_teamName + '\', \'records\')">' + M('Records') + '</a>'));
1003 node.append($("<span/>", { text: " | " }));
1004 node.append($('<a href="#" onclick="mkws.switchView(\'' + m_teamName + '\', \'targets\')">' + M('Targets') + '</a>'));
1006 debug("HTML targets");
1007 var node = $(".mkwsTargets.mkwsTeam_" + m_teamName);
1009 <div class="mkwsBytarget mkwsTeam_' + m_teamName + '">\
1010 No information available yet.\
1012 node.css("display", "none");
1016 function mkws_html_sort() {
1017 debug("HTML sort, m_sort = '" + m_sort + "'");
1018 var sort_html = '<select name="mkwsSort" id="mkwsSort">';
1020 for(var i = 0; i < mkws_config.sort_options.length; i++) {
1021 var opt = mkws_config.sort_options[i];
1023 var val = opt.length == 1 ? opt[0] : opt[1];
1025 sort_html += '<option value="' + key + '"';
1026 if (m_sort == key || m_sort == val) {
1027 sort_html += ' selected="selected"';
1029 sort_html += '>' + M(val) + '</option>';
1031 sort_html += '</select>';
1037 function mkws_html_perpage() {
1038 debug("HTML perpage");
1039 var perpage_html = '<select name="mkwsPerpage" id="mkwsPerpage">';
1041 for(var i = 0; i < mkws_config.perpage_options.length; i++) {
1042 var key = mkws_config.perpage_options[i];
1044 perpage_html += '<option value="' + key + '"';
1045 if (key == mkws_config.perpage_default) {
1046 perpage_html += ' selected="selected"';
1048 perpage_html += '>' + key + '</option>';
1050 perpage_html += '</select>';
1052 return perpage_html;
1056 /* create locale language menu */
1057 function mkws_html_lang() {
1058 var lang_default = "en";
1059 var lang = mkws_config.lang || lang_default;
1062 /* display a list of configured languages, or all */
1063 var lang_options = mkws_config.lang_options || [];
1064 var toBeIncluded = {};
1065 for (var i = 0; i < lang_options.length; i++) {
1066 toBeIncluded[lang_options[i]] = true;
1069 for (var k in mkws.locale_lang) {
1070 if (toBeIncluded[k] || lang_options.length == 0)
1075 if (lang_options.length == 0 || toBeIncluded[lang_default])
1076 list.push(lang_default);
1078 debug("Language menu for: " + list.join(", "));
1082 for(var i = 0; i < list.length; i++) {
1089 data += ' <span>' + l + '</span> ';
1091 data += ' <a href="?lang=' + l + '">' + l + '</a> '
1095 $(".mkwsLang.mkwsTeam_" + m_teamName).html(data);
1101 var lang = mkws_config.lang;
1103 if (!lang || !mkws.locale_lang[lang])
1106 return mkws.locale_lang[lang][word] || word;
1108 mkws.M = M; // so the Handlebars helper can use it
1118 mkws_config.error = e.message;
1119 // alert(e.message);
1123 // Bizarrely, 'that' is just an empty hash. All its state is in
1124 // the closure variables defined earlier in this function.
1130 * implement jQuery plugin $.pazpar2({})
1132 function _mkws_jquery_plugin ($) {
1133 var debug_level = 1;
1135 function debug (string) {
1139 if (typeof console === "undefined" || typeof console.log === "undefined")
1142 console.log("jquery.pazpar2: " + string);
1145 function init_popup(obj) {
1146 var config = obj ? obj : {};
1148 var height = config.height || 760;
1149 var width = config.width || 880;
1150 var id_button = config.id_button || "input#mkwsButton";
1151 var id_popup = config.id_popup || "#mkwsPopup";
1153 debug("popup height: " + height + ", width: " + width);
1155 // make sure that jquery-ui was loaded afte jQuery core lib, e.g.:
1156 // <script src="http://code.jquery.com/ui/1.10.3/jquery-ui.min.js"></script>
1158 debug("Error: jquery-ui.js is missing, did you include it after jQuery core in the HTML file?");
1162 $(id_popup).dialog({
1163 closeOnEscape: true,
1170 Cancel: function() {
1171 $(this).dialog("close");
1174 close: function() { }
1180 $(id_popup).dialog("open");
1186 // service-proxy or pazpar2
1187 pazpar2: function(config) {
1188 var id_popup = config.id_popup || "#mkwsPopup";
1189 id_popup = id_popup.replace(/^#/, "");
1193 <div id="mkwsSwitch"></div>\
1194 <div id="mkwsLang"></div>\
1195 <div id="mkwsSearch"></div>\
1196 <div id="mkwsResults"></div>\
1197 <div id="mkwsTargets"></div>\
1198 <div id="mkwsStat"></div>';
1202 <style type="text/css">\
1203 #mkwsTermlists div.facet {\
1213 <table width="100%" border="0">\
1216 <div id="mkwsSwitch"></div>\
1217 <div id="mkwsLang"></div>\
1218 <div id="mkwsSearch"></div>\
1223 <div style="height:500px; overflow: auto">\
1224 <div id="mkwsPager"></div>\
1225 <div id="mkwsNavi"></div>\
1226 <div id="mkwsRecords"></div>\
1227 <div id="mkwsTargets"></div>\
1228 <div id="mkwsRanking"></div>\
1234 <div style="height:300px; overflow: hidden">\
1235 <div id="mkwsTermlists"></div>\
1241 <div id="mkwsStat"></div>\
1247 <div id="mkwsSearch"></div>\
1248 <div id="' + id_popup + '">\
1249 <div id="mkwsSwitch"></div>\
1250 <div id="mkwsLang"></div>\
1251 <div id="mkwsResults"></div>\
1252 <div id="mkwsTargets"></div>\
1253 <div id="mkwsStat"></div>\
1256 if (config && config.layout == 'div') {
1257 debug("jquery plugin layout: div");
1258 document.write(div);
1259 } else if (config && config.layout == 'popup') {
1260 debug("jquery plugin layout: popup with id: " + id_popup);
1261 document.write(popup);
1262 $(document).ready(function() { init_popup(config); });
1264 debug("jquery plugin layout: table");
1265 document.write(table);
1272 // wrapper to call team() after page load
1275 if (typeof console === "undefined" || typeof console.log === "undefined") { /* ARGH!!! old IE */
1281 // enable before page load, so we could call it before mkws() runs
1282 _mkws_jquery_plugin(j);
1285 mkws.handle_node_with_team = function(node, callback) {
1286 var classes = node.className;
1287 var list = classes.split(/\s+/)
1289 for (var i = 0; i < list.length; i++) {
1290 var cname = list[i];
1291 if (cname.match(/^mkwsTeam_/)) {
1292 tname = cname.replace(/^mkwsTeam_/, '');
1299 mkws.resize_page = function () {
1300 var list = ["mkwsSwitch", "mkwsLang"];
1302 var width = mkws_config.responsive_design_width;
1303 var parent = $(".mkwsTermlists").parent();
1305 if ($(window).width() <= width &&
1306 parent.hasClass("mkwsTermlistContainer1")) {
1307 log("changing from wide to narrow: " + $(window).width());
1308 $(".mkwsTermlistContainer1").hide();
1309 $(".mkwsTermlistContainer2").show();
1310 for (var tname in mkws.teams) {
1311 $(".mkwsTermlists.mkwsTeam_" + tname).appendTo($(".mkwsTermlistContainer2.mkwsTeam_" + tname));
1312 for(var i = 0; i < list.length; i++) {
1313 $("." + list[i] + ".mkwsTeam_" + tname).hide();
1316 } else if ($(window).width() > width &&
1317 parent.hasClass("mkwsTermlistContainer2")) {
1318 log("changing from narrow to wide: " + $(window).width());
1319 $(".mkwsTermlistContainer1").show();
1320 $(".mkwsTermlistContainer2").hide();
1321 for (var tname in mkws.teams) {
1322 $(".mkwsTermlists.mkwsTeam_" + tname).appendTo($(".mkwsTermlistContainer1.mkwsTeam_" + tname));
1323 for(var i = 0; i < list.length; i++) {
1324 $("." + list[i] + ".mkwsTeam_" + tname).show();
1331 mkws.switchView = function(tname, view) {
1332 mkws.teams[tname].switchView(view);
1335 mkws.showDetails = function (tname, prefixRecId) {
1336 mkws.teams[tname].showDetails(prefixRecId);
1339 mkws.limitTarget = function (tname, id, name) {
1340 mkws.teams[tname].limitTarget(id, name);
1343 mkws.limitQuery = function (tname, field, value) {
1344 mkws.teams[tname].limitQuery(field, value);
1347 mkws.delimitTarget = function (tname, id) {
1348 mkws.teams[tname].delimitTarget(id);
1351 mkws.delimitQuery = function (tname, field, value) {
1352 mkws.teams[tname].delimitQuery(field, value);
1356 function default_mkws_config() {
1357 /* default mkws config */
1358 var config_default = {
1359 use_service_proxy: true,
1360 pazpar2_url: "//mkws.indexdata.com/service-proxy/",
1361 service_proxy_auth: "//mkws.indexdata.com/service-proxy-auth",
1363 sort_options: [["relevance"], ["title:1", "title"], ["date:0", "newest"], ["date:1", "oldest"]],
1364 perpage_options: [10, 20, 30, 50],
1365 sort_default: "relevance",
1366 perpage_default: 20,
1368 show_lang: true, /* show/hide language menu */
1369 show_sort: true, /* show/hide sort menu */
1370 show_perpage: true, /* show/hide perpage menu */
1371 lang_options: [], /* display languages links for given languages, [] for all */
1372 facets: ["xtargets", "subject", "author"], /* display facets, in this order, [] for none */
1373 responsive_design_width: undefined, /* a page with less pixel width considered as narrow */
1374 debug_level: 1, /* debug level for development: 0..2 */
1379 /* Set global debug_level flag early so that debug() works */
1380 if (typeof mkws_config.debug_level !== 'undefined') {
1381 mkws.debug_level = mkws_config.debug_level;
1382 } else if (typeof config_default.debug_level !== 'undefined') {
1383 mkws.debug_level = config_default.debug_level;
1386 // make sure the mkws_config is a valid hash
1387 if (!$.isPlainObject(mkws_config)) {
1388 debug("ERROR: mkws_config is not an JS object, ignore it....");
1392 /* override standard config values by function parameters */
1393 for (var k in config_default) {
1394 if (typeof mkws_config[k] === 'undefined')
1395 mkws_config[k] = config_default[k];
1396 //debug("Set config: " + k + ' => ' + mkws_config[k]);
1402 * Run service-proxy authentication in background (after page load).
1403 * The username/password is configured in the apache config file
1406 function authenticate_session(auth_url, auth_domain, pp2_url) {
1407 log("Run service proxy auth URL: " + auth_url);
1410 auth_domain = pp2_url.replace(/^(https?:)?\/\/(.*?)\/.*/, '$2');
1411 log("guessed auth_domain '" + auth_domain + "' from pp2_url '" + pp2_url + "'");
1414 var request = new pzHttpRequest(auth_url, function(err) {
1415 alert("HTTP call for authentication failed: " + err)
1419 request.get(null, function(data) {
1420 if (!$.isXMLDoc(data)) {
1421 alert("service proxy auth response document is not valid XML document, give up!");
1424 var status = $(data).find("status");
1425 if (status.text() != "OK") {
1426 alert("service proxy auth repsonse status: " + status.text() + ", give up!");
1430 log("Service proxy auth successfully done");
1431 mkws.authenticated = true;
1432 run_auto_searches();
1437 function run_auto_searches() {
1438 log("running auto searches");
1440 for (var teamName in mkws.teams) {
1441 // ### should check mkwsTermlist as well, for facet-only teams
1442 var node = $('.mkwsRecords.mkwsTeam_' + teamName);
1443 var query = node.attr('autosearch');
1444 log("teamName '" + teamName + "', node=" + node + ", class='" + node.className + "', query=" + query);
1447 var sort = node.attr('sort');
1448 var targets = node.attr('targets');
1449 var s = "running auto search: '" + query + "'";
1450 if (teamName) s += " [teamName '" + teamName + "']";
1451 if (sort) s += " sorted by '" + sort + "'";
1452 if (targets) s += " in targets '" + targets + "'";
1454 var team = mkws.teams[teamName];
1455 log($.toJSON(team));
1456 team.newSearch(query, sort, targets, teamName);
1462 $(document).ready(function() {
1463 log("on load ready");
1464 default_mkws_config();
1466 // Backwards compatibility: set new magic class names on any
1467 // elements that have the old magic IDs.
1468 var ids = [ "Switch", "Lang", "Search", "Pager", "Navi",
1469 "Results", "Records", "Targets", "Ranking",
1470 "Termlists", "Stat" ];
1471 for (var i = 0; i < ids.length; i++) {
1472 var id = 'mkws' + ids[i];
1473 var node = $('#' + id);
1474 if (node.attr('id')) {
1476 log("added magic class to '" + node.attr('id') + "'");
1480 // For all MKWS-classed nodes that don't have a team
1481 // specified, set the team to AUTO.
1482 $('[class^="mkws"],[class*=" mkws"]').each(function () {
1483 if (!this.className.match(/mkwsTeam_/)) {
1484 log("adding AUTO team to node with class '" + this.className + "'");
1485 $(this).addClass('mkwsTeam_AUTO');
1489 // Find all nodes with an class, and determine their team from
1490 // the mkwsTeam_* class. Make all team objects.
1491 $('[class^="mkws"],[class*=" mkws"]').each(function () {
1493 mkws.handle_node_with_team(node, function(tname) {
1494 if (!mkws.teams[tname]) {
1495 mkws.teams[tname] = team(j, tname);
1496 log("Made MKWS team '" + tname + "'");
1501 if (mkws_config.use_service_proxy) {
1502 authenticate_session(mkws_config.service_proxy_auth,
1503 mkws_config.service_proxy_auth_domain,
1504 mkws_config.pazpar2_url);
1507 run_auto_searches();