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,
231 "onterm": (mkws_config.facets.length ? my_onterm : undefined),
232 "termlist": mkws_config.facets.join(','),
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);
310 var node = $(".mkwsTermlists.mkwsTeam_" + teamName);
311 if (node.length == 0) return;
313 // no facets: this should never happen
314 if (!mkws_config.facets || mkws_config.facets.length == 0) {
315 alert("my_onterm called even though we have no facets: " + $.toJSON(data));
320 // display if we first got results
324 acc.push('<div class="title">' + M('Termlists') + '</div>');
325 var facets = mkws_config.facets;
327 for(var i = 0; i < facets.length; i++) {
328 if (facets[i] == "xtargets") {
329 add_single_facet(acc, "Sources", data.xtargets, 16, null);
330 } else if (facets[i] == "subject") {
331 add_single_facet(acc, "Subjects", data.subject, 10, "subject");
332 } else if (facets[i] == "author") {
333 add_single_facet(acc, "Authors", data.author, 10, "author");
335 alert("bad facet configuration: '" + facets[i] + "'");
339 node.html(acc.join(''));
343 function add_single_facet(acc, caption, data, max, pzIndex) {
344 acc.push('<div class="facet" id="mkwsFacet' + caption + '">');
345 acc.push('<div class="termtitle">' + M(caption) + '</div>');
346 for (var i = 0; i < data.length && i < max; i++) {
347 acc.push('<div class="term">');
348 acc.push('<a href="#" ');
351 // Special case: target selection
352 acc.push('target_id='+data[i].id+' ');
353 action = 'mkws.limitTarget(this.getAttribute(\'target_id\'),this.firstChild.nodeValue)';
355 action = 'mkws.limitQuery(\'' + pzIndex + '\', this.firstChild.nodeValue)';
357 acc.push('onclick="' + action + ';return false;">' + data[i].name + '</a>'
358 + ' <span>' + data[i].freq + '</span>');
365 function my_onrecord(data, args, teamName) {
366 debug("record for " + teamName);
367 // FIXME: record is async!!
368 clearTimeout(m_paz.recordTimer);
369 // in case on_show was faster to redraw element
370 var detRecordDiv = document.getElementById('mkwsDet_'+data.recid);
371 if (detRecordDiv) return;
372 m_curDetRecData = data;
373 var recordDiv = document.getElementById('mkwsRecdiv_'+m_curDetRecData.recid);
374 var html = renderDetails(m_curDetRecData);
375 recordDiv.innerHTML += html;
379 function my_onbytarget(data, teamName) {
380 debug("target for " + teamName);
381 var targetDiv = $('.mkwsBytarget.mkwsTeam_' + teamName);
386 var table ='<table><thead><tr>' +
387 '<td>' + M('Target ID') + '</td>' +
388 '<td>' + M('Hits') + '</td>' +
389 '<td>' + M('Diags') + '</td>' +
390 '<td>' + M('Records') + '</td>' +
391 '<td>' + M('State') + '</td>' +
392 '</tr></thead><tbody>';
394 for (var i = 0; i < data.length; i++) {
395 table += "<tr><td>" + data[i].id +
396 "</td><td>" + data[i].hits +
397 "</td><td>" + data[i].diagnostic +
398 "</td><td>" + data[i].records +
399 "</td><td>" + data[i].state + "</td></tr>";
402 table += '</tbody></table>';
403 targetDiv.html(table);
406 ////////////////////////////////////////////////////////////////////////////////
407 ////////////////////////////////////////////////////////////////////////////////
410 // wait until the DOM is ready
413 debug("starting domReady()");
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 debug("in domReady() 1");
424 debug("document = '" + document + "'");
425 debug("document.mkwsSearchForm = '" + document.mkwsSearchForm + "'");
426 debug("document.mkwsSearchForm.mkwsQuery = '" + document.mkwsSearchForm.mkwsQuery + "'");
427 debug("document.mkwsSearchForm.mkwsQuery.value = '" + document.mkwsSearchForm.mkwsQuery.value + "'");
428 document.mkwsSearchForm.mkwsQuery.value = '';
429 debug("in domReady() 2");
430 if (document.mkwsSelect) {
431 debug("messing with mkwsSelect");
432 if (document.mkwsSelect.mkwsSort)
433 document.mkwsSelect.mkwsSort.onchange = onSelectDdChange;
434 if (document.mkwsSelect.mkwsPerpage)
435 document.mkwsSelect.mkwsPerpage.onchange = onSelectDdChange;
437 debug("finished domReady()");
441 // when search button pressed
442 function onFormSubmitEventHandler()
444 mkws.handle_node_with_team(this, function (tname) {
445 var val = $('.mkwsQuery.mkwsTeam_' + tname).val();
446 mkws.teams[tname].newSearch(val);
453 that.newSearch = function(query, sort, targets, windowid)
455 debug("newSearch: " + query);
457 if (mkws_config.use_service_proxy && !mkws.authenticated) {
458 alert("searching before authentication");
463 redraw_navi(); // ### should use windowid
464 resetPage(); // ### the globals it resents should be indexed by windowid
465 loadSelect(); // ### should use windowid
466 triggerSearch(query, sort, targets, windowid);
467 mkws.switchView(m_teamName, 'records'); // In case it's configured to start off as hidden
472 function onSelectDdChange()
474 if (!m_submitted) return false;
477 m_paz.show(0, m_recPerPage, m_sort);
489 function triggerSearch (query, sort, targets, windowid)
494 // Re-use previous query/sort if new ones are not specified
502 // ### should support multiple |-separated targets
503 m_filters.push({ id: targets, name: targets });
506 for (var i in m_filters) {
507 var filter = m_filters[i];
511 if (filter.id.match(/^[a-z:]+[=~]/)) {
512 debug("filter '" + filter.id + "' already begins with SETTING OP");
514 filter.id = 'pz:id=' + filter.id;
516 pp2filter += filter.id;
520 pp2limit += filter.field + "=" + filter.value.replace(/[\\|,]/g, '\\$&');
526 params.limit = pp2limit;
529 params.windowid = windowid;
531 debug("triggerSearch(" + m_query + "): filters = " + $.toJSON(m_filters) + ", pp2filter = " + pp2filter + ", params = " + $.toJSON(params));
533 m_paz.search(m_query, m_recPerPage, m_sort, pp2filter, undefined, params);
537 function loadSelect ()
539 if (document.mkwsSelect) {
540 if (document.mkwsSelect.mkwsSort)
541 m_sort = document.mkwsSelect.mkwsSort.value;
542 if (document.mkwsSelect.mkwsPerpage)
543 m_recPerPage = document.mkwsSelect.mkwsPerpage.value;
548 // limit the query after clicking the facet
549 mkws.limitQuery = function (field, value)
551 debug("limitQuery(field=" + field + ", value=" + value + ")");
552 m_filters.push({ field: field, value: value });
561 // limit by target functions
562 mkws.limitTarget = function (id, name)
564 debug("limitTarget(id=" + id + ", name=" + name + ")");
565 m_filters.push({ id: id, name: name });
574 mkws.delimitQuery = function (field, value)
576 debug("delimitQuery(field=" + field + ", value=" + value + ")");
578 for (var i in m_filters) {
579 var filter = m_filters[i];
581 field == filter.field &&
582 value == filter.value) {
583 debug("delimitTarget() removing filter " + $.toJSON(filter));
585 debug("delimitTarget() keeping filter " + $.toJSON(filter));
586 newFilters.push(filter);
589 m_filters = newFilters;
599 mkws.delimitTarget = function (id)
601 debug("delimitTarget(id=" + id + ")");
603 for (var i in m_filters) {
604 var filter = m_filters[i];
606 debug("delimitTarget() removing filter " + $.toJSON(filter));
608 debug("delimitTarget() keeping filter " + $.toJSON(filter));
609 newFilters.push(filter);
612 m_filters = newFilters;
622 function redraw_navi ()
624 var navi = document.getElementById('mkwsNavi');
628 for (var i in m_filters) {
632 var filter = m_filters[i];
634 text += 'Source: <a class="crossout" href="#" onclick="mkws.delimitTarget(' +
635 "'" + filter.id + "'" + ');return false;">' + filter.name + '</a>';
637 text += filter.field + ': <a class="crossout" href="#" onclick="mkws.delimitQuery(' +
638 "'" + filter.field + "', '" + filter.value + "'" +
639 ');return false;">' + filter.value + '</a>';
643 navi.innerHTML = text;
647 function drawPager (pagerDiv)
649 //client indexes pages from 1 but pz2 from 0
651 var pages = Math.ceil(m_totalRec / m_recPerPage);
653 var firstClkbl = (m_curPage - onsides > 0)
654 ? m_curPage - onsides
657 var lastClkbl = firstClkbl + 2*onsides < pages
658 ? firstClkbl + 2*onsides
661 var prev = '<span id="mkwsPrev"><< ' + M('Prev') + '</span><b> | </b>';
663 prev = '<a href="#" id="mkwsPrev" onclick="mkws.pagerPrev();">'
664 +'<< ' + M('Prev') + '</a><b> | </b>';
667 for(var i = firstClkbl; i <= lastClkbl; i++) {
670 numLabel = '<b>' + i + '</b>';
672 middle += '<a href="#" onclick="mkws.showPage(' + i + ')"> '
673 + numLabel + ' </a>';
676 var next = '<b> | </b><span id="mkwsNext">' + M('Next') + ' >></span>';
677 if (pages - m_curPage > 0)
678 next = '<b> | </b><a href="#" id="mkwsNext" onclick="mkws.pagerNext()">'
679 + M('Next') + ' >></a>';
686 if (lastClkbl < pages)
689 pagerDiv.innerHTML += '<div style="float: clear">'
690 + prev + predots + middle + postdots + next + '</div>';
694 mkws.showPage = function (pageNum)
697 m_paz.showPage(m_curPage - 1);
701 // simple paging functions
702 mkws.pagerNext = function () {
703 if (m_totalRec - m_recPerPage*m_curPage > 0) {
710 mkws.pagerPrev = function () {
711 if (m_paz.showPrev() != false)
716 // switching view between targets and records
717 mkws.switchView = function(tname, view) {
718 debug("switchView(" + tname + ", " + view + ")");
720 var targets = $('.mkwsTargets.mkwsTeam_' + tname);
721 var results = $('.mkwsResults.mkwsTeam_' + tname + ',.mkwsRecords.mkwsTeam_' + tname);
722 var blanket = $('.mkwsBlanket.mkwsTeam_' + tname);
723 var motd = $('.mkwsMOTD.mkwsTeam_' + tname);
727 if (targets) targets.css('display', 'block');
728 if (results) results.css('display', 'none');
729 if (blanket) blanket.css('display', 'none');
730 if (motd) motd.css('display', 'none');
733 if (targets) targets.css('display', 'none');
734 if (results) results.css('display', 'block');
735 if (blanket) blanket.css('display', 'block');
736 if (motd) motd.css('display', 'none');
739 alert("mkws.switchView(" + tname + ", 'none') shouldn't happen");
740 if (targets) targets.css('display', 'none');
741 if (results) results.css('display', 'none');
742 if (blanket) blanket.css('display', 'none');
743 if (motd) motd.css('display', 'none');
746 alert("Unknown view '" + view + "'");
751 // detailed record drawing
752 that.showDetails = function (prefixRecId) {
753 var recId = prefixRecId.replace('mkwsRec_', '');
754 var oldRecId = m_curDetRecId;
755 m_curDetRecId = recId;
757 // remove current detailed view if any
758 var detRecordDiv = document.getElementById('mkwsDet_'+oldRecId);
761 detRecordDiv.parentNode.removeChild(detRecordDiv);
763 // if the same clicked, just hide
764 if (recId == oldRecId) {
766 m_curDetRecData = null;
769 // request the record
774 function renderDetails(data, marker)
776 var template = loadTemplate("Record");
777 var details = template(data);
778 return '<div class="details" id="mkwsDet_' + data.recid + '">' + details + '</div>';
782 function loadTemplate(name)
784 var template = mkws['template' + name];
786 if (template === undefined) {
787 var source = $("#mkwsTemplate" + name).html();
789 source = defaultTemplate(name);
792 template = Handlebars.compile(source);
793 debug("compiled template '" + name + "'");
794 mkws['template' + name] = template;
801 function defaultTemplate(name)
803 if (name === 'Record') {
807 <th>{{translate "Title"}}</th>\
810 {{#if md-title-remainder}}\
811 ({{md-title-remainder}})\
813 {{#if md-title-responsibility}}\
814 <i>{{md-title-responsibility}}</i>\
820 <th>{{translate "Date"}}</th>\
821 <td>{{md-date}}</td>\
826 <th>{{translate "Author"}}</th>\
827 <td>{{md-author}}</td>\
830 {{#if md-electronic-url}}\
832 <th>{{translate "URL"}}</th>\
834 {{#each md-electronic-url}}\
835 <a href="{{this}}">{{this}}</a><br/>\
840 {{#if-any location having="md-subject"}}\
842 <th>{{translate "Subject"}}</th>\
844 {{#first location having="md-subject"}}\
853 <th>{{translate "Locations"}}</th>\
855 {{#commaList location}}\
856 {{attr "@name"}}{{/commaList}}\
861 } else if (name === "Summary") {
863 <a href="#" id="{{_id}}" onclick="{{_onclick}}">\
866 {{#if md-title-remainder}}\
867 <span>{{md-title-remainder}}</span>\
869 {{#if md-title-responsibility}}\
870 <span><i>{{md-title-responsibility}}</i></span>\
875 var s = "There is no default '" + name +"' template!";
882 * All the HTML stuff to render the search forms and
885 function mkws_html_all() {
887 if (mkws_config.show_lang)
890 // For some reason, doing this programmatically results in
891 // document.mkwsSearchForm.mkwsQuery being undefined, hence the raw HTML.
892 debug("HTML search form");
893 // ### There is only one match here by design: fix not to bother looping
894 $('.mkwsSearch.mkwsTeam_' + m_teamName).each(function (i, obj) {
896 mkws.handle_node_with_team(node, function(tname) {
898 <form name="mkwsSearchForm" class="mkwsSearchForm mkwsTeam_' + tname + '" action="" >\
899 <input id="mkwsQuery" class="mkwsQuery mkwsTeam_' + tname + '" type="text" size="' + mkws_config.query_width + '" />\
900 <input id="mkwsButton" class="mkwsButton mkwsTeam_' + tname + '" type="submit" value="' + M('Search') + '" />\
905 debug("HTML records");
906 // If the team has a .mkwsResults, populate it in the usual
907 // way. If not, assume that it's a smarter application that
908 // defines its own subcomponents, some or all of the
915 if ($(".mkwsResults.mkwsTeam_" + m_teamName).length) {
916 $(".mkwsResults.mkwsTeam_" + m_teamName).html('\
917 <table width="100%" border="0" cellpadding="6" cellspacing="0">\
919 <td class="mkwsTermlistContainer1 mkwsTeam_' + m_teamName + '" width="250" valign="top">\
920 <div id="mkwsTermlists" class="mkwsTermlists mkwsTeam_' + m_teamName + '"></div>\
922 <td class="mkwsMOTDContainer mkwsTeam_' + m_teamName + '" valign="top">\
923 <div id="mkwsRanking" class="mkwsRanking mkwsTeam_' + m_teamName + '"></div>\
924 <div id="mkwsPager" class="mkwsPager mkwsTeam_' + m_teamName + '"></div>\
925 <div id="mkwsNavi" class="mkwsNavi mkwsTeam_' + m_teamName + '"></div>\
926 <div id="mkwsRecords" class="mkwsRecords mkwsTeam_' + m_teamName + '"></div>\
931 <div class="mkwsTermlistContainer2 mkwsTeam_' + m_teamName + '"></div>\
937 if ($("#mkwsRanking").length) {
938 var ranking_data = '';
939 ranking_data += '<form name="mkwsSelect" id="mkwsSelect" action="" >';
940 if (mkws_config.show_sort) {
941 ranking_data += M('Sort by') + ' ' + mkws_html_sort() + ' ';
943 if (mkws_config.show_perpage) {
944 ranking_data += M('and show') + ' ' + mkws_html_perpage() + ' ' + M('per page') + '.';
946 ranking_data += '</form>';
948 $("#mkwsRanking").html(ranking_data);
953 if (mkws_config.responsive_design_width) {
954 // Responsive web design - change layout on the fly based on
955 // current screen width. Required for mobile devices.
956 $(window).resize(function(e) { mkws.resize_page() });
957 // initial check after page load
958 $(document).ready(function() { mkws.resize_page() });
961 debug("before domReady()");
963 debug("after domReady()");
965 // on first page, hide the termlist
966 $(document).ready(function() { $("#mkwsTermlists").hide(); });
967 var motd = $(".mkwsMOTD.mkwsTeam_" + m_teamName);
968 var container = $(".mkwsMOTDContainer.mkwsTeam_" + m_teamName);
969 debug("for team '" + m_teamName + "', motd=" + motd + "(" + motd.length + "), container=" + container + "(" + container.length + ")");
970 if (motd.length && container.length) {
971 // Move the MOTD from the provided element down into the container
972 motd.appendTo(container);
977 // implement $.parseQuerystring() for parsing URL parameters
978 function parseQuerystring() {
980 var qs = window.location.search.replace('?', '');
981 var pairs = qs.split('&');
982 $.each(pairs, function(i, v){
983 var pair = v.split('=');
984 nvpair[pair[0]] = pair[1];
990 function mkws_set_lang() {
991 var lang = parseQuerystring().lang || mkws_config.lang;
992 if (!lang || !mkws.locale_lang[lang]) {
993 mkws_config.lang = ""
995 mkws_config.lang = lang;
998 debug("Locale language: " + (mkws_config.lang ? mkws_config.lang : "none"));
999 return mkws_config.lang;
1003 function mkws_html_switch() {
1004 debug("HTML switch for team " + m_teamName);
1006 var node = $(".mkwsSwitch.mkwsTeam_" + m_teamName);
1007 node.append($('<a href="#" onclick="mkws.switchView(\'' + m_teamName + '\', \'records\')">' + M('Records') + '</a>'));
1008 node.append($("<span/>", { text: " | " }));
1009 node.append($('<a href="#" onclick="mkws.switchView(\'' + m_teamName + '\', \'targets\')">' + M('Targets') + '</a>'));
1011 debug("HTML targets");
1012 var node = $(".mkwsTargets.mkwsTeam_" + m_teamName);
1014 <div class="mkwsBytarget mkwsTeam_' + m_teamName + '">\
1015 No information available yet.\
1017 node.css("display", "none");
1021 function mkws_html_sort() {
1022 debug("HTML sort, m_sort = '" + m_sort + "'");
1023 var sort_html = '<select name="mkwsSort" id="mkwsSort">';
1025 for(var i = 0; i < mkws_config.sort_options.length; i++) {
1026 var opt = mkws_config.sort_options[i];
1028 var val = opt.length == 1 ? opt[0] : opt[1];
1030 sort_html += '<option value="' + key + '"';
1031 if (m_sort == key || m_sort == val) {
1032 sort_html += ' selected="selected"';
1034 sort_html += '>' + M(val) + '</option>';
1036 sort_html += '</select>';
1042 function mkws_html_perpage() {
1043 debug("HTML perpage");
1044 var perpage_html = '<select name="mkwsPerpage" id="mkwsPerpage">';
1046 for(var i = 0; i < mkws_config.perpage_options.length; i++) {
1047 var key = mkws_config.perpage_options[i];
1049 perpage_html += '<option value="' + key + '"';
1050 if (key == mkws_config.perpage_default) {
1051 perpage_html += ' selected="selected"';
1053 perpage_html += '>' + key + '</option>';
1055 perpage_html += '</select>';
1057 return perpage_html;
1061 /* create locale language menu */
1062 function mkws_html_lang() {
1063 var lang_default = "en";
1064 var lang = mkws_config.lang || lang_default;
1067 /* display a list of configured languages, or all */
1068 var lang_options = mkws_config.lang_options || [];
1069 var toBeIncluded = {};
1070 for (var i = 0; i < lang_options.length; i++) {
1071 toBeIncluded[lang_options[i]] = true;
1074 for (var k in mkws.locale_lang) {
1075 if (toBeIncluded[k] || lang_options.length == 0)
1080 if (lang_options.length == 0 || toBeIncluded[lang_default])
1081 list.push(lang_default);
1083 debug("Language menu for: " + list.join(", "));
1087 for(var i = 0; i < list.length; i++) {
1094 data += ' <span>' + l + '</span> ';
1096 data += ' <a href="?lang=' + l + '">' + l + '</a> '
1100 $(".mkwsLang.mkwsTeam_" + m_teamName).html(data);
1106 var lang = mkws_config.lang;
1108 if (!lang || !mkws.locale_lang[lang])
1111 return mkws.locale_lang[lang][word] || word;
1113 mkws.M = M; // so the Handlebars helper can use it
1123 mkws_config.error = e.message;
1124 // alert(e.message);
1128 // Bizarrely, 'that' is just an empty hash. All its state is in
1129 // the closure variables defined earlier in this function.
1135 * implement jQuery plugin $.pazpar2({})
1137 function _mkws_jquery_plugin ($) {
1138 var debug_level = 1;
1140 function debug (string) {
1144 if (typeof console === "undefined" || typeof console.log === "undefined")
1147 console.log("jquery.pazpar2: " + string);
1150 function init_popup(obj) {
1151 var config = obj ? obj : {};
1153 var height = config.height || 760;
1154 var width = config.width || 880;
1155 var id_button = config.id_button || "input#mkwsButton";
1156 var id_popup = config.id_popup || "#mkwsPopup";
1158 debug("popup height: " + height + ", width: " + width);
1160 // make sure that jquery-ui was loaded afte jQuery core lib, e.g.:
1161 // <script src="http://code.jquery.com/ui/1.10.3/jquery-ui.min.js"></script>
1163 debug("Error: jquery-ui.js is missing, did you include it after jQuery core in the HTML file?");
1167 $(id_popup).dialog({
1168 closeOnEscape: true,
1175 Cancel: function() {
1176 $(this).dialog("close");
1179 close: function() { }
1185 $(id_popup).dialog("open");
1191 // service-proxy or pazpar2
1192 pazpar2: function(config) {
1193 var id_popup = config.id_popup || "#mkwsPopup";
1194 id_popup = id_popup.replace(/^#/, "");
1198 <div id="mkwsSwitch"></div>\
1199 <div id="mkwsLang"></div>\
1200 <div id="mkwsSearch"></div>\
1201 <div id="mkwsResults"></div>\
1202 <div id="mkwsTargets"></div>\
1203 <div id="mkwsStat"></div>';
1207 <style type="text/css">\
1208 #mkwsTermlists div.facet {\
1218 <table width="100%" border="0">\
1221 <div id="mkwsSwitch"></div>\
1222 <div id="mkwsLang"></div>\
1223 <div id="mkwsSearch"></div>\
1228 <div style="height:500px; overflow: auto">\
1229 <div id="mkwsPager"></div>\
1230 <div id="mkwsNavi"></div>\
1231 <div id="mkwsRecords"></div>\
1232 <div id="mkwsTargets"></div>\
1233 <div id="mkwsRanking"></div>\
1239 <div style="height:300px; overflow: hidden">\
1240 <div id="mkwsTermlists"></div>\
1246 <div id="mkwsStat"></div>\
1252 <div id="mkwsSearch"></div>\
1253 <div id="' + id_popup + '">\
1254 <div id="mkwsSwitch"></div>\
1255 <div id="mkwsLang"></div>\
1256 <div id="mkwsResults"></div>\
1257 <div id="mkwsTargets"></div>\
1258 <div id="mkwsStat"></div>\
1261 if (config && config.layout == 'div') {
1262 debug("jquery plugin layout: div");
1263 document.write(div);
1264 } else if (config && config.layout == 'popup') {
1265 debug("jquery plugin layout: popup with id: " + id_popup);
1266 document.write(popup);
1267 $(document).ready(function() { init_popup(config); });
1269 debug("jquery plugin layout: table");
1270 document.write(table);
1277 // wrapper to call team() after page load
1280 if (typeof console === "undefined" || typeof console.log === "undefined") { /* ARGH!!! old IE */
1286 // enable before page load, so we could call it before mkws() runs
1287 _mkws_jquery_plugin(j);
1289 $(document).ready(function() {
1290 log("on load ready");
1291 default_mkws_config();
1293 // Backwards compatibility: set new magic class names on any
1294 // elements that have the old magic IDs.
1295 var ids = [ "Switch", "Lang", "Search", "Pager", "Navi",
1296 "Results", "Records", "Targets", "Ranking",
1297 "Termlists", "Stat" ];
1298 for (var i = 0; i < ids.length; i++) {
1299 var id = 'mkws' + ids[i];
1300 var node = $('#' + id);
1301 if (node.attr('id')) {
1303 log("added magic class to '" + node.attr('id') + "'");
1307 // For all MKWS-classed nodes that don't have a team
1308 // specified, set the team to AUTO.
1309 $('[class^="mkws"],[class*=" mkws"]').each(function () {
1310 if (!this.className.match(/mkwsTeam_/)) {
1311 log("adding AUTO team to node with class '" + this.className + "'");
1312 $(this).addClass('mkwsTeam_AUTO');
1316 // Find all nodes with an class, and determine their team from
1317 // the mkwsTeam_* class. Make all team objects.
1318 $('[class^="mkws"],[class*=" mkws"]').each(function () {
1320 mkws.handle_node_with_team(node, function(tname) {
1321 if (mkws.teams[tname]) {
1322 log("MKWS team '" + tname + "' already exists, skipping");
1324 mkws.teams[tname] = team(j, tname);
1325 log("Made MKWS team '" + tname + "'");
1330 if (mkws_config.use_service_proxy) {
1331 authenticate_session(mkws_config.service_proxy_auth,
1332 mkws_config.service_proxy_auth_domain,
1333 mkws_config.pazpar2_url);
1336 run_auto_searches();
1341 mkws.handle_node_with_team = function(node, callback) {
1342 var classes = node.className;
1343 var list = classes.split(/\s+/)
1345 for (var i = 0; i < list.length; i++) {
1346 var cname = list[i];
1347 if (cname.match(/^mkwsTeam_/)) {
1348 tname = cname.replace(/^mkwsTeam_/, '');
1355 mkws.resize_page = function () {
1356 var list = ["mkwsSwitch", "mkwsLang"];
1358 var width = mkws_config.responsive_design_width;
1359 var parent = $(".mkwsTermlists").parent();
1361 if ($(window).width() <= width &&
1362 parent.hasClass("mkwsTermlistContainer1")) {
1363 log("changing from wide to narrow: " + $(window).width());
1364 $(".mkwsTermlistContainer1").hide();
1365 $(".mkwsTermlistContainer2").show();
1366 for (var tname in mkws.teams) {
1367 $(".mkwsTermlists.mkwsTeam_" + tname).appendTo($(".mkwsTermlistContainer2.mkwsTeam_" + tname));
1368 for(var i = 0; i < list.length; i++) {
1369 $("." + list[i] + ".mkwsTeam_" + tname).hide();
1372 } else if ($(window).width() > width &&
1373 parent.hasClass("mkwsTermlistContainer2")) {
1374 log("changing from narrow to wide: " + $(window).width());
1375 $(".mkwsTermlistContainer1").show();
1376 $(".mkwsTermlistContainer2").hide();
1377 for (var tname in mkws.teams) {
1378 $(".mkwsTermlists.mkwsTeam_" + tname).appendTo($(".mkwsTermlistContainer1.mkwsTeam_" + tname));
1379 for(var i = 0; i < list.length; i++) {
1380 $("." + list[i] + ".mkwsTeam_" + tname).show();
1387 mkws.showDetails = function (prefixRecId, tname) {
1388 mkws.teams[tname].showDetails(prefixRecId);
1392 function default_mkws_config() {
1393 /* default mkws config */
1394 var config_default = {
1395 use_service_proxy: true,
1396 pazpar2_url: "//mkws.indexdata.com/service-proxy/",
1397 service_proxy_auth: "//mkws.indexdata.com/service-proxy-auth",
1399 sort_options: [["relevance"], ["title:1", "title"], ["date:0", "newest"], ["date:1", "oldest"]],
1400 perpage_options: [10, 20, 30, 50],
1401 sort_default: "relevance",
1402 perpage_default: 20,
1404 show_lang: true, /* show/hide language menu */
1405 show_sort: true, /* show/hide sort menu */
1406 show_perpage: true, /* show/hide perpage menu */
1407 lang_options: [], /* display languages links for given languages, [] for all */
1408 facets: ["xtargets", "subject", "author"], /* display facets, in this order, [] for none */
1409 responsive_design_width: undefined, /* a page with less pixel width considered as narrow */
1410 debug_level: 1, /* debug level for development: 0..2 */
1415 /* Set global debug_level flag early so that debug() works */
1416 if (typeof mkws_config.debug_level !== 'undefined') {
1417 mkws.debug_level = mkws_config.debug_level;
1418 } else if (typeof config_default.debug_level !== 'undefined') {
1419 mkws.debug_level = config_default.debug_level;
1422 // make sure the mkws_config is a valid hash
1423 if (!$.isPlainObject(mkws_config)) {
1424 debug("ERROR: mkws_config is not an JS object, ignore it....");
1428 /* override standard config values by function parameters */
1429 for (var k in config_default) {
1430 if (typeof mkws_config[k] === 'undefined')
1431 mkws_config[k] = config_default[k];
1432 //debug("Set config: " + k + ' => ' + mkws_config[k]);
1438 * Run service-proxy authentication in background (after page load).
1439 * The username/password is configured in the apache config file
1442 function authenticate_session(auth_url, auth_domain, pp2_url) {
1443 log("Run service proxy auth URL: " + auth_url);
1446 auth_domain = pp2_url.replace(/^(https?:)?\/\/(.*?)\/.*/, '$2');
1447 log("guessed auth_domain '" + auth_domain + "' from pp2_url '" + pp2_url + "'");
1450 var request = new pzHttpRequest(auth_url, function(err) {
1451 alert("HTTP call for authentication failed: " + err)
1455 request.get(null, function(data) {
1456 if (!$.isXMLDoc(data)) {
1457 alert("service proxy auth response document is not valid XML document, give up!");
1460 var status = $(data).find("status");
1461 if (status.text() != "OK") {
1462 alert("service proxy auth repsonse status: " + status.text() + ", give up!");
1466 log("Service proxy auth successfully done");
1467 mkws.authenticated = true;
1468 run_auto_searches();
1473 function run_auto_searches() {
1474 log("running auto searches");
1476 for (var teamName in mkws.teams) {
1477 // ### should check mkwsTermlist as well, for facet-only teams
1478 var node = $('.mkwsRecords.mkwsTeam_' + teamName);
1479 var query = node.attr('autosearch');
1480 log("teamName '" + teamName + "', node=" + node + ", class='" + node.className + "', query=" + query);
1483 var sort = node.attr('sort');
1484 var targets = node.attr('targets');
1485 var s = "running auto search: '" + query + "'";
1486 if (teamName) s += " [teamName '" + teamName + "']";
1487 if (sort) s += " sorted by '" + sort + "'";
1488 if (targets) s += " in targets '" + targets + "'";
1490 var team = mkws.teams[teamName];
1491 log($.toJSON(team));
1492 team.newSearch(query, sort, targets, teamName);