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 // Set up global mkws object. Contains truly global state such as SP
70 // authentication, and a hash of team objects, indexed by windowid.
74 debug_level: undefined, // will be initialised from mkws_config
75 paz: undefined, // will be set up during initialisation
80 "Subjects": "Schlagwörter",
81 "Sources": "Daten und Quellen",
82 "source": "datenquelle",
83 "Termlists": "Termlisten",
85 "Prev": "Zurück",
87 "Sort by": "Sortieren nach",
88 "and show": "und zeige",
89 "per page": "pro Seite",
90 "Displaying": "Zeige",
98 "Subject": "Schlagwort",
99 "subject": "schlagwort",
101 "Records": "Datensätze",
102 "Targets": "Datenbanken",
108 "Authors": "Forfattere",
112 "Termlists": "Termlists",
113 "Next": "Næste",
115 "Search": "Søg",
116 "Sort by": "Sorter efter",
117 "and show": "og vis",
118 "per page": "per side",
119 "Displaying": "Viser",
124 "Author": "Forfatter",
125 "author": "forfatter",
127 "Subject": "Emneord",
128 "subject": "emneord",
129 "Location": "Lokation",
139 // Define empty mkws_config for simple applications that don't define it.
140 if (mkws_config == null || typeof mkws_config != 'object') {
141 var mkws_config = {};
145 // Factory function for team objects. As much as possible, this uses
146 // only member variables (prefixed "m_") and inner functions with
147 // private scope. Some functions are visibl as member-functions to be
148 // called from outside code -- specifically, from generated
149 // HTML. These functions are that.switchView(), showDetails(),
150 // limitTarget(), limitQuery(), delimitTarget(), delimitQuery(),
151 // pagerPrev(), pagerNext(), showPage().
153 function team($, teamName) {
155 var m_teamName = teamName;
156 var m_submitted = false;
157 var m_query; // initially undefined
158 var m_sort; // will be set below
159 var m_perpage; // will be set below
163 var m_curDetRecId = '';
164 var m_curDetRecData = null;
166 // Timestamps for logging
170 var m_paz; // will be initialised below
173 var debug = function (s) {
175 var timestamp = ((now - m_debug_time.start)/1000).toFixed(3) + " (+" + ((now - m_debug_time.last)/1000).toFixed(3) + ") "
176 m_debug_time.last = now;
178 mkws.debug(m_teamName + ": " + timestamp + s);
181 debug("start running MKWS");
183 m_sort = mkws_config.sort_default;
184 debug("copied mkws_config.sort_default '" + mkws_config.sort_default + "' to m_sort");
186 if (mkws_config.query_width < 5 || mkws_config.query_width > 150) {
187 debug("Reset query width: " + mkws_config.query_width);
188 mkws_config.query_width = 50;
191 for (var key in mkws_config) {
192 if (mkws_config.hasOwnProperty(key)) {
193 if (key.match(/^language_/)) {
194 var lang = key.replace(/^language_/, "");
195 // Copy custom languages into list
196 mkws.locale_lang[lang] = mkws_config[key];
197 debug("Added locally configured language '" + lang + "'");
202 // protocol independent link for pazpar2: "//mkws/sp" -> "https://mkws/sp"
203 if (mkws_config.pazpar2_url.match(/^\/\//)) {
204 mkws_config.pazpar2_url = document.location.protocol + mkws_config.pazpar2_url;
205 debug("adjust protocol independent links: " + mkws_config.pazpar2_url);
208 debug("Create main pz2 object");
209 // create a parameters array and pass it to the pz2's constructor
210 // then register the form submit event with the pz2.search function
211 // autoInit is set to true on default
212 m_paz = new pz2({ "onshow": my_onshow,
213 "windowid": teamName,
214 "showtime": 500, //each timer (show, stat, term, bytarget) can be specified this way
215 "pazpar2path": mkws_config.pazpar2_url,
218 "onterm": (mkws_config.facets.length ? my_onterm : undefined),
219 "termlist": mkws_config.facets.join(','),
220 "onbytarget": my_onbytarget,
221 "usesessions" : mkws_config.use_service_proxy ? false : true,
222 "showResponseType": '', // or "json" (for debugging?)
223 "onrecord": my_onrecord });
225 if (!isNaN(parseInt(mkws_config.perpage_default))) {
226 m_perpage = parseInt(mkws_config.perpage_default);
231 // pz2.js event handlers:
233 function my_oninit(teamName) {
240 function my_onshow(data, teamName) {
242 m_totalRec = data.merged;
244 var pager = $(".mkwsPager.mkwsTeam_" + m_teamName);
246 pager.html(drawPager(data))
249 var results = $(".mkwsRecords.mkwsTeam_" + m_teamName);
254 for (var i = 0; i < data.hits.length; i++) {
255 var hit = data.hits[i];
256 html.push('<div class="record" id="mkwsRecdiv_' + teamName + '_' + hit.recid + '" >',
259 if (hit.recid == m_curDetRecId) {
261 html.push(renderDetails(m_curDetRecData));
264 results.html(html.join(''));
268 function renderSummary(hit)
270 var template = loadTemplate("Summary");
271 hit._id = "mkwsRec_" + hit.recid;
272 hit._onclick = "mkws.showDetails('" + m_teamName + "', this.id);return false;"
273 return template(hit);
277 function my_onstat(data, teamName) {
279 var stat = $('.mkwsStat.mkwsTeam_' + teamName);
280 if (stat.length === 0)
283 stat.html('<span class="head">' + M('Status info') + '</span>' +
285 '<span class="clients">' + M('Active clients') + ': ' + data.activeclients + '/' + data.clients + '</span>' +
287 '<span class="records">' + M('Retrieved records') + ': ' + data.records + '/' + data.hits + '</span>');
291 function my_onterm(data, teamName) {
293 var node = $(".mkwsTermlists.mkwsTeam_" + teamName);
294 if (node.length == 0) return;
296 // no facets: this should never happen
297 if (!mkws_config.facets || mkws_config.facets.length == 0) {
298 alert("my_onterm called even though we have no facets: " + $.toJSON(data));
303 // display if we first got results
307 acc.push('<div class="title">' + M('Termlists') + '</div>');
308 var facets = mkws_config.facets;
310 for(var i = 0; i < facets.length; i++) {
311 if (facets[i] == "xtargets") {
312 add_single_facet(acc, "Sources", data.xtargets, 16, null);
313 } else if (facets[i] == "subject") {
314 add_single_facet(acc, "Subjects", data.subject, 10, "subject");
315 } else if (facets[i] == "author") {
316 add_single_facet(acc, "Authors", data.author, 10, "author");
318 alert("bad facet configuration: '" + facets[i] + "'");
322 node.html(acc.join(''));
326 function add_single_facet(acc, caption, data, max, pzIndex) {
327 acc.push('<div class="facet mkwsFacet' + caption + ' mkwsTeam_' + m_teamName + '">');
328 acc.push('<div class="termtitle">' + M(caption) + '</div>');
329 for (var i = 0; i < data.length && i < max; i++) {
330 acc.push('<div class="term">');
331 acc.push('<a href="#" ');
334 // Special case: target selection
335 acc.push('target_id='+data[i].id+' ');
336 if (!target_filtered(data[i].id)) {
337 action = 'mkws.limitTarget(\'' + m_teamName + '\', this.getAttribute(\'target_id\'),this.firstChild.nodeValue)';
340 action = 'mkws.limitQuery(\'' + m_teamName + '\', \'' + pzIndex + '\', this.firstChild.nodeValue)';
342 acc.push('onclick="' + action + ';return false;">' + data[i].name + '</a>'
343 + ' <span>' + data[i].freq + '</span>');
350 function target_filtered(id) {
351 for (var i = 0; i < m_filters.length; i++) {
352 if (m_filters[i].id === id ||
353 m_filters[i].id === 'pz:id=' + id) {
361 function my_onrecord(data, args, teamName) {
362 debug("record: teamName=" + teamName + ", m_teamName=" + m_teamName);
363 // FIXME: record is async!!
364 clearTimeout(m_paz.recordTimer);
365 // in case on_show was faster to redraw element
366 var detRecordDiv = document.getElementById('mkwsDet_' + teamName + '_' + data.recid);
367 if (detRecordDiv) return;
368 m_curDetRecData = data;
369 var recordDiv = document.getElementById('mkwsRecdiv_' + teamName + '_' + m_curDetRecData.recid);
370 var html = renderDetails(m_curDetRecData);
371 recordDiv.innerHTML += html;
375 function my_onbytarget(data, teamName) {
377 var targetDiv = $('.mkwsBytarget.mkwsTeam_' + teamName);
382 var table ='<table><thead><tr>' +
383 '<td>' + M('Target ID') + '</td>' +
384 '<td>' + M('Hits') + '</td>' +
385 '<td>' + M('Diags') + '</td>' +
386 '<td>' + M('Records') + '</td>' +
387 '<td>' + M('State') + '</td>' +
388 '</tr></thead><tbody>';
390 for (var i = 0; i < data.length; i++) {
391 table += "<tr><td>" + data[i].id +
392 "</td><td>" + data[i].hits +
393 "</td><td>" + data[i].diagnostic +
394 "</td><td>" + data[i].records +
395 "</td><td>" + data[i].state + "</td></tr>";
398 table += '</tbody></table>';
399 targetDiv.html(table);
402 ////////////////////////////////////////////////////////////////////////////////
403 ////////////////////////////////////////////////////////////////////////////////
406 // when search button pressed
407 function onFormSubmitEventHandler()
409 mkws.handle_node_with_team(this, function (tname) {
410 var val = $('.mkwsQuery.mkwsTeam_' + tname).val();
411 mkws.teams[tname].newSearch(val);
418 that.newSearch = function(query, sort, targets, windowid)
420 debug("newSearch: " + query);
422 if (mkws_config.use_service_proxy && !mkws.authenticated) {
423 alert("searching before authentication");
431 triggerSearch(query, sort, targets, windowid);
432 that.switchView('records'); // In case it's configured to start off as hidden
437 function onSelectDdChange()
439 if (!m_submitted) return false;
442 m_paz.show(0, m_perpage, m_sort);
454 function triggerSearch (query, sort, targets, windowid)
459 // Re-use previous query/sort if new ones are not specified
467 // ### should support multiple |-separated targets
468 m_filters.push({ id: targets, name: targets });
471 for (var i in m_filters) {
472 var filter = m_filters[i];
476 if (filter.id.match(/^[a-z:]+[=~]/)) {
477 debug("filter '" + filter.id + "' already begins with SETTING OP");
479 filter.id = 'pz:id=' + filter.id;
481 pp2filter += filter.id;
485 pp2limit += filter.field + "=" + filter.value.replace(/[\\|,]/g, '\\$&');
491 params.limit = pp2limit;
494 params.windowid = windowid;
496 debug("triggerSearch(" + m_query + "): filters = " + $.toJSON(m_filters) + ", pp2filter = " + pp2filter + ", params = " + $.toJSON(params));
498 m_paz.search(m_query, m_perpage, m_sort, pp2filter, undefined, params);
502 function loadSelect ()
504 var node = $('.mkwsSort.mkwsTeam_' + m_teamName);
505 if (node.length && node.val() != m_sort) {
506 debug("changing m_sort from " + m_sort + " to " + node.val());
509 node = $('.mkwsPerpage.mkwsTeam_' + m_teamName);
510 if (node.length && node.val() != m_perpage) {
511 debug("changing m_perpage from " + m_perpage + " to " + node.val());
512 m_perpage = node.val();
517 // limit by target functions
518 that.limitTarget = function (id, name)
520 debug("limitTarget(id=" + id + ", name=" + name + ")");
521 m_filters.push({ id: id, name: name });
530 // limit the query after clicking the facet
531 that.limitQuery = function (field, value)
533 debug("limitQuery(field=" + field + ", value=" + value + ")");
534 m_filters.push({ field: field, value: value });
543 that.delimitTarget = function (id)
545 debug("delimitTarget(id=" + id + ")");
547 for (var i in m_filters) {
548 var filter = m_filters[i];
550 debug("delimitTarget() removing filter " + $.toJSON(filter));
552 debug("delimitTarget() keeping filter " + $.toJSON(filter));
553 newFilters.push(filter);
556 m_filters = newFilters;
566 that.delimitQuery = function (field, value)
568 debug("delimitQuery(field=" + field + ", value=" + value + ")");
570 for (var i in m_filters) {
571 var filter = m_filters[i];
573 field == filter.field &&
574 value == filter.value) {
575 debug("delimitQuery() removing filter " + $.toJSON(filter));
577 debug("delimitQuery() keeping filter " + $.toJSON(filter));
578 newFilters.push(filter);
581 m_filters = newFilters;
591 function redraw_navi ()
593 var navi = $('.mkwsNavi.mkwsTeam_' + m_teamName);
597 for (var i in m_filters) {
601 var filter = m_filters[i];
603 text += M('source') + ': <a class="crossout" href="#" onclick="mkws.delimitTarget(\'' + m_teamName +
604 "', '" + filter.id + "'" + ');return false;">' + filter.name + '</a>';
606 text += M(filter.field) + ': <a class="crossout" href="#" onclick="mkws.delimitQuery(\'' + m_teamName +
607 "', '" + filter.field + "', '" + filter.value + "'" +
608 ');return false;">' + filter.value + '</a>';
616 function drawPager (data)
618 var s = '<div style="float: right">' + M('Displaying') + ': '
619 + (data.start + 1) + ' ' + M('to') + ' ' + (data.start + data.num) +
620 ' ' + M('of') + ' ' + data.merged + ' (' + M('found') + ': '
621 + data.total + ')</div>';
623 //client indexes pages from 1 but pz2 from 0
625 var pages = Math.ceil(m_totalRec / m_perpage);
627 var firstClkbl = (m_curPage - onsides > 0)
628 ? m_curPage - onsides
631 var lastClkbl = firstClkbl + 2*onsides < pages
632 ? firstClkbl + 2*onsides
635 var prev = '<span class="mkwsPrev"><< ' + M('Prev') + '</span><b> | </b>';
637 prev = '<a href="#" class="mkwsPrev" onclick="mkws.pagerPrev(\'' + m_teamName + '\');">'
638 +'<< ' + M('Prev') + '</a><b> | </b>';
641 for(var i = firstClkbl; i <= lastClkbl; i++) {
644 numLabel = '<b>' + i + '</b>';
646 middle += '<a href="#" onclick="mkws.showPage(\'' + m_teamName + '\', ' + i + ')"> '
647 + numLabel + ' </a>';
650 var next = '<b> | </b><span class="mkwsNext">' + M('Next') + ' >></span>';
651 if (pages - m_curPage > 0)
652 next = '<b> | </b><a href="#" class="mkwsNext" onclick="mkws.pagerNext(\'' + m_teamName + '\')">'
653 + M('Next') + ' >></a>';
660 if (lastClkbl < pages)
663 s += '<div style="float: clear">'
664 + prev + predots + middle + postdots + next + '</div>';
670 that.showPage = function (pageNum)
673 m_paz.showPage(m_curPage - 1);
677 // simple paging functions
678 that.pagerNext = function () {
679 if (m_totalRec - m_perpage*m_curPage > 0) {
686 that.pagerPrev = function () {
687 if (m_paz.showPrev() != false)
692 // switching view between targets and records
693 that.switchView = function(view) {
694 var targets = $('.mkwsTargets.mkwsTeam_' + m_teamName);
695 var results = $('.mkwsResults.mkwsTeam_' + m_teamName + ',.mkwsRecords.mkwsTeam_' + m_teamName);
696 var blanket = $('.mkwsBlanket.mkwsTeam_' + m_teamName);
697 var motd = $('.mkwsMOTD.mkwsTeam_' + m_teamName);
701 if (targets) targets.css('display', 'block');
702 if (results) results.css('display', 'none');
703 if (blanket) blanket.css('display', 'none');
704 if (motd) motd.css('display', 'none');
707 if (targets) targets.css('display', 'none');
708 if (results) results.css('display', 'block');
709 if (blanket) blanket.css('display', 'block');
710 if (motd) motd.css('display', 'none');
713 alert("mkws.switchView(" + m_teamName + ", 'none') shouldn't happen");
714 if (targets) targets.css('display', 'none');
715 if (results) results.css('display', 'none');
716 if (blanket) blanket.css('display', 'none');
717 if (motd) motd.css('display', 'none');
720 alert("Unknown view '" + view + "'");
725 // detailed record drawing
726 that.showDetails = function (prefixRecId) {
727 var recId = prefixRecId.replace('mkwsRec_', '');
728 var oldRecId = m_curDetRecId;
729 m_curDetRecId = recId;
731 // remove current detailed view if any
732 var detRecordDiv = document.getElementById('mkwsDet_' + m_teamName + '_' + oldRecId);
735 detRecordDiv.parentNode.removeChild(detRecordDiv);
737 // if the same clicked, just hide
738 if (recId == oldRecId) {
740 m_curDetRecData = null;
743 // request the record
744 debug("showDetails() requesting record '" + recId + "'");
749 function renderDetails(data, marker)
751 var template = loadTemplate("Record");
752 var details = template(data);
753 return '<div class="details" id="mkwsDet_' + m_teamName + '_' + data.recid + '">' + details + '</div>';
757 function loadTemplate(name)
759 var template = mkws['template' + name];
761 if (template === undefined) {
762 var source = $("#mkwsTemplate" + name).html();
764 source = defaultTemplate(name);
767 template = Handlebars.compile(source);
768 debug("compiled template '" + name + "'");
769 mkws['template' + name] = template;
776 function defaultTemplate(name)
778 if (name === 'Record') {
782 <th>{{translate "Title"}}</th>\
785 {{#if md-title-remainder}}\
786 ({{md-title-remainder}})\
788 {{#if md-title-responsibility}}\
789 <i>{{md-title-responsibility}}</i>\
795 <th>{{translate "Date"}}</th>\
796 <td>{{md-date}}</td>\
801 <th>{{translate "Author"}}</th>\
802 <td>{{md-author}}</td>\
805 {{#if md-electronic-url}}\
807 <th>{{translate "URL"}}</th>\
809 {{#each md-electronic-url}}\
810 <a href="{{this}}">{{this}}</a><br/>\
815 {{#if-any location having="md-subject"}}\
817 <th>{{translate "Subject"}}</th>\
819 {{#first location having="md-subject"}}\
828 <th>{{translate "Locations"}}</th>\
830 {{#commaList location}}\
831 {{attr "@name"}}{{/commaList}}\
836 } else if (name === "Summary") {
838 <a href="#" id="{{_id}}" onclick="{{_onclick}}">\
841 {{#if md-title-remainder}}\
842 <span>{{md-title-remainder}}</span>\
844 {{#if md-title-responsibility}}\
845 <span><i>{{md-title-responsibility}}</i></span>\
850 var s = "There is no default '" + name +"' template!";
857 * All the HTML stuff to render the search forms and
860 function mkws_html_all() {
862 if (mkws_config.show_lang)
865 debug("HTML search form");
866 // ### There is only one match here by design: fix not to bother looping
867 $('.mkwsSearch.mkwsTeam_' + m_teamName).each(function (i, obj) {
869 mkws.handle_node_with_team(node, function(tname) {
871 <form name="mkwsSearchForm" class="mkwsSearchForm mkwsTeam_' + tname + '" action="" >\
872 <input class="mkwsQuery mkwsTeam_' + tname + '" type="text" size="' + mkws_config.query_width + '" />\
873 <input class="mkwsButton mkwsTeam_' + tname + '" type="submit" value="' + M('Search') + '" />\
878 debug("HTML records");
879 // If the team has a .mkwsResults, populate it in the usual
880 // way. If not, assume that it's a smarter application that
881 // defines its own subcomponents, some or all of the
888 if ($(".mkwsResults.mkwsTeam_" + m_teamName).length) {
889 $(".mkwsResults.mkwsTeam_" + m_teamName).html('\
890 <table width="100%" border="0" cellpadding="6" cellspacing="0">\
892 <td class="mkwsTermlistContainer1 mkwsTeam_' + m_teamName + '" width="250" valign="top">\
893 <div class="mkwsTermlists mkwsTeam_' + m_teamName + '"></div>\
895 <td class="mkwsMOTDContainer mkwsTeam_' + m_teamName + '" valign="top">\
896 <div class="mkwsRanking mkwsTeam_' + m_teamName + '"></div>\
897 <div class="mkwsPager mkwsTeam_' + m_teamName + '"></div>\
898 <div class="mkwsNavi mkwsTeam_' + m_teamName + '"></div>\
899 <div class="mkwsRecords mkwsTeam_' + m_teamName + '"></div>\
904 <div class="mkwsTermlistContainer2 mkwsTeam_' + m_teamName + '"></div>\
910 var node = $(".mkwsRanking.mkwsTeam_" + m_teamName);
912 var ranking_data = '';
913 ranking_data += '<form name="mkwsSelect" class="mkwsSelect mkwsTeam_' + m_teamName + '" action="" >';
914 if (mkws_config.show_sort) {
915 ranking_data += M('Sort by') + ' ' + mkws_html_sort() + ' ';
917 if (mkws_config.show_perpage) {
918 ranking_data += M('and show') + ' ' + mkws_html_perpage() + ' ' + M('per page') + '.';
920 ranking_data += '</form>';
922 node.html(ranking_data);
927 // ### Should not be in the team code, since window size is global
928 if (mkws_config.responsive_design_width) {
929 // Responsive web design - change layout on the fly based on
930 // current screen width. Required for mobile devices.
931 $(window).resize(function(e) { mkws.resize_page() });
932 // initial check after page load
933 $(document).ready(function() { mkws.resize_page() });
936 $('.mkwsSearchForm.mkwsTeam_' + m_teamName).each(function (i, obj) {
937 debug("adding search-forms for team '" + m_teamName + "'");
939 mkws.handle_node_with_team(node, function(tname) {
940 debug("adding search-form '" + tname + "' for team '" + m_teamName + "'");
941 $(node).submit(onFormSubmitEventHandler);
945 node = $('.mkwsSort.mkwsTeam_' + m_teamName);
947 node.change(onSelectDdChange);
948 node = $('.mkwsPerpage.mkwsTeam_' + m_teamName);
950 node.change(onSelectDdChange);
952 // on first page, hide the termlist
953 $(document).ready(function() { $(".mkwsTermlists.mkwsTeam_" + m_teamName).hide(); });
954 var motd = $(".mkwsMOTD.mkwsTeam_" + m_teamName);
955 var container = $(".mkwsMOTDContainer.mkwsTeam_" + m_teamName);
956 if (motd.length && container.length) {
957 // Move the MOTD from the provided element down into the container
958 motd.appendTo(container);
963 // implement $.parseQuerystring() for parsing URL parameters
964 function parseQuerystring() {
966 var qs = window.location.search.replace('?', '');
967 var pairs = qs.split('&');
968 $.each(pairs, function(i, v){
969 var pair = v.split('=');
970 nvpair[pair[0]] = pair[1];
976 function mkws_set_lang() {
977 var lang = parseQuerystring().lang || mkws_config.lang;
978 if (!lang || !mkws.locale_lang[lang]) {
979 mkws_config.lang = ""
981 mkws_config.lang = lang;
984 debug("Locale language: " + (mkws_config.lang ? mkws_config.lang : "none"));
985 return mkws_config.lang;
989 function mkws_html_switch() {
990 debug("HTML switch for team " + m_teamName);
992 var node = $(".mkwsSwitch.mkwsTeam_" + m_teamName);
993 node.append($('<a href="#" onclick="mkws.switchView(\'' + m_teamName + '\', \'records\')">' + M('Records') + '</a>'));
994 node.append($("<span/>", { text: " | " }));
995 node.append($('<a href="#" onclick="mkws.switchView(\'' + m_teamName + '\', \'targets\')">' + M('Targets') + '</a>'));
997 debug("HTML targets");
998 var node = $(".mkwsTargets.mkwsTeam_" + m_teamName);
1000 <div class="mkwsBytarget mkwsTeam_' + m_teamName + '">\
1001 No information available yet.\
1003 node.css("display", "none");
1007 function mkws_html_sort() {
1008 debug("HTML sort, m_sort = '" + m_sort + "'");
1009 var sort_html = '<select class="mkwsSort mkwsTeam_' + m_teamName + '">';
1011 for(var i = 0; i < mkws_config.sort_options.length; i++) {
1012 var opt = mkws_config.sort_options[i];
1014 var val = opt.length == 1 ? opt[0] : opt[1];
1016 sort_html += '<option value="' + key + '"';
1017 if (m_sort == key || m_sort == val) {
1018 sort_html += ' selected="selected"';
1020 sort_html += '>' + M(val) + '</option>';
1022 sort_html += '</select>';
1028 function mkws_html_perpage() {
1029 debug("HTML perpage, m_perpage = " + m_perpage);
1030 var perpage_html = '<select class="mkwsPerpage mkwsTeam_' + m_teamName + '">';
1032 for(var i = 0; i < mkws_config.perpage_options.length; i++) {
1033 var key = mkws_config.perpage_options[i];
1035 perpage_html += '<option value="' + key + '"';
1036 if (key == m_perpage) {
1037 perpage_html += ' selected="selected"';
1039 perpage_html += '>' + key + '</option>';
1041 perpage_html += '</select>';
1043 return perpage_html;
1047 /* create locale language menu */
1048 function mkws_html_lang() {
1049 var lang_default = "en";
1050 var lang = mkws_config.lang || lang_default;
1053 /* display a list of configured languages, or all */
1054 var lang_options = mkws_config.lang_options || [];
1055 var toBeIncluded = {};
1056 for (var i = 0; i < lang_options.length; i++) {
1057 toBeIncluded[lang_options[i]] = true;
1060 for (var k in mkws.locale_lang) {
1061 if (toBeIncluded[k] || lang_options.length == 0)
1066 if (lang_options.length == 0 || toBeIncluded[lang_default])
1067 list.push(lang_default);
1069 debug("Language menu for: " + list.join(", "));
1073 for(var i = 0; i < list.length; i++) {
1080 data += ' <span>' + l + '</span> ';
1082 data += ' <a href="?lang=' + l + '">' + l + '</a> '
1086 $(".mkwsLang.mkwsTeam_" + m_teamName).html(data);
1092 var lang = mkws_config.lang;
1094 if (!lang || !mkws.locale_lang[lang])
1097 return mkws.locale_lang[lang][word] || word;
1099 mkws.M = M; // so the Handlebars helper can use it
1109 mkws_config.error = e.message;
1110 // alert(e.message);
1114 // Bizarrely, 'that' is just an empty hash. All its state is in
1115 // the closure variables defined earlier in this function.
1120 // wrapper to call team() after page load
1122 mkws.debug = function (string) {
1123 if (!mkws.debug_level)
1126 if (typeof console === "undefined" || typeof console.log === "undefined") { /* ARGH!!! old IE */
1130 // you need to disable use strict at the top of the file!!!
1131 if (mkws.debug_level >= 3) {
1132 console.log(arguments.callee.caller);
1133 } else if (mkws.debug_level >= 2) {
1134 console.log(">>> called from function " + arguments.callee.caller.name + ' <<<');
1136 console.log(string);
1138 var debug = mkws.debug;
1141 mkws.handle_node_with_team = function(node, callback) {
1142 var classes = node.className;
1143 var list = classes.split(/\s+/)
1145 for (var i = 0; i < list.length; i++) {
1146 var cname = list[i];
1147 if (cname.match(/^mkwsTeam_/)) {
1148 tname = cname.replace(/^mkwsTeam_/, '');
1155 mkws.resize_page = function () {
1156 var list = ["mkwsSwitch", "mkwsLang"];
1158 var width = mkws_config.responsive_design_width;
1159 var parent = $(".mkwsTermlists").parent();
1161 if ($(window).width() <= width &&
1162 parent.hasClass("mkwsTermlistContainer1")) {
1163 debug("changing from wide to narrow: " + $(window).width());
1164 $(".mkwsTermlistContainer1").hide();
1165 $(".mkwsTermlistContainer2").show();
1166 for (var tname in mkws.teams) {
1167 $(".mkwsTermlists.mkwsTeam_" + tname).appendTo($(".mkwsTermlistContainer2.mkwsTeam_" + tname));
1168 for(var i = 0; i < list.length; i++) {
1169 $("." + list[i] + ".mkwsTeam_" + tname).hide();
1172 } else if ($(window).width() > width &&
1173 parent.hasClass("mkwsTermlistContainer2")) {
1174 debug("changing from narrow to wide: " + $(window).width());
1175 $(".mkwsTermlistContainer1").show();
1176 $(".mkwsTermlistContainer2").hide();
1177 for (var tname in mkws.teams) {
1178 $(".mkwsTermlists.mkwsTeam_" + tname).appendTo($(".mkwsTermlistContainer1.mkwsTeam_" + tname));
1179 for(var i = 0; i < list.length; i++) {
1180 $("." + list[i] + ".mkwsTeam_" + tname).show();
1187 mkws.switchView = function(tname, view) {
1188 mkws.teams[tname].switchView(view);
1191 mkws.showDetails = function (tname, prefixRecId) {
1192 mkws.teams[tname].showDetails(prefixRecId);
1195 mkws.limitTarget = function (tname, id, name) {
1196 mkws.teams[tname].limitTarget(id, name);
1199 mkws.limitQuery = function (tname, field, value) {
1200 mkws.teams[tname].limitQuery(field, value);
1203 mkws.delimitTarget = function (tname, id) {
1204 mkws.teams[tname].delimitTarget(id);
1207 mkws.delimitQuery = function (tname, field, value) {
1208 mkws.teams[tname].delimitQuery(field, value);
1211 mkws.showPage = function (tname, pageNum) {
1212 mkws.teams[tname].showPage(pageNum);
1215 mkws.pagerPrev = function (tname) {
1216 mkws.teams[tname].pagerPrev();
1219 mkws.pagerNext = function (tname) {
1220 mkws.teams[tname].pagerNext();
1224 function default_mkws_config() {
1225 /* default mkws config */
1226 var config_default = {
1227 use_service_proxy: true,
1228 pazpar2_url: "//mkws.indexdata.com/service-proxy/",
1229 service_proxy_auth: "//mkws.indexdata.com/service-proxy-auth",
1231 sort_options: [["relevance"], ["title:1", "title"], ["date:0", "newest"], ["date:1", "oldest"]],
1232 perpage_options: [10, 20, 30, 50],
1233 sort_default: "relevance",
1234 perpage_default: 20,
1236 show_lang: true, /* show/hide language menu */
1237 show_sort: true, /* show/hide sort menu */
1238 show_perpage: true, /* show/hide perpage menu */
1239 lang_options: [], /* display languages links for given languages, [] for all */
1240 facets: ["xtargets", "subject", "author"], /* display facets, in this order, [] for none */
1241 responsive_design_width: undefined, /* a page with less pixel width considered as narrow */
1242 debug_level: 1, /* debug level for development: 0..2 */
1247 /* Set global debug_level flag early so that debug() works */
1248 if (typeof mkws_config.debug_level !== 'undefined') {
1249 mkws.debug_level = mkws_config.debug_level;
1250 } else if (typeof config_default.debug_level !== 'undefined') {
1251 mkws.debug_level = config_default.debug_level;
1254 // make sure the mkws_config is a valid hash
1255 if (!$.isPlainObject(mkws_config)) {
1256 debug("ERROR: mkws_config is not an JS object, ignore it....");
1260 /* override standard config values by function parameters */
1261 for (var k in config_default) {
1262 if (typeof mkws_config[k] === 'undefined')
1263 mkws_config[k] = config_default[k];
1264 //debug("Set config: " + k + ' => ' + mkws_config[k]);
1270 * Run service-proxy authentication in background (after page load).
1271 * The username/password is configured in the apache config file
1274 function authenticate_session(auth_url, auth_domain, pp2_url) {
1275 debug("Run service proxy auth URL: " + auth_url);
1278 auth_domain = pp2_url.replace(/^(https?:)?\/\/(.*?)\/.*/, '$2');
1279 debug("guessed auth_domain '" + auth_domain + "' from pp2_url '" + pp2_url + "'");
1282 var request = new pzHttpRequest(auth_url, function(err) {
1283 alert("HTTP call for authentication failed: " + err)
1287 request.get(null, function(data) {
1288 if (!$.isXMLDoc(data)) {
1289 alert("service proxy auth response document is not valid XML document, give up!");
1292 var status = $(data).find("status");
1293 if (status.text() != "OK") {
1294 alert("service proxy auth repsonse status: " + status.text() + ", give up!");
1298 debug("Service proxy auth successfully done");
1299 mkws.authenticated = true;
1300 run_auto_searches();
1305 function run_auto_searches() {
1306 debug("running auto searches");
1308 for (var teamName in mkws.teams) {
1309 // ### should check mkwsTermlist as well, for facet-only teams
1310 var node = $('.mkwsRecords.mkwsTeam_' + teamName);
1311 var query = node.attr('autosearch');
1312 debug("teamName '" + teamName + "', node=" + node + ", class='" + node.className + "', query=" + query);
1315 var sort = node.attr('sort');
1316 var targets = node.attr('targets');
1317 var s = "running auto search: '" + query + "'";
1318 if (teamName) s += " [teamName '" + teamName + "']";
1319 if (sort) s += " sorted by '" + sort + "'";
1320 if (targets) s += " in targets '" + targets + "'";
1322 var team = mkws.teams[teamName];
1323 debug($.toJSON(team));
1324 team.newSearch(query, sort, targets, teamName);
1330 $(document).ready(function() {
1331 debug("on load ready");
1332 default_mkws_config();
1334 // Backwards compatibility: set new magic class names on any
1335 // elements that have the old magic IDs.
1336 var ids = [ "Switch", "Lang", "Search", "Pager", "Navi",
1337 "Results", "Records", "Targets", "Ranking",
1338 "Termlists", "Stat" ];
1339 for (var i = 0; i < ids.length; i++) {
1340 var id = 'mkws' + ids[i];
1341 var node = $('#' + id);
1342 if (node.attr('id')) {
1344 debug("added magic class to '" + node.attr('id') + "'");
1348 // For all MKWS-classed nodes that don't have a team
1349 // specified, set the team to AUTO.
1350 $('[class^="mkws"],[class*=" mkws"]').each(function () {
1351 if (!this.className.match(/mkwsTeam_/)) {
1352 debug("adding AUTO team to node with class '" + this.className + "'");
1353 $(this).addClass('mkwsTeam_AUTO');
1357 // Find all nodes with an class, and determine their team from
1358 // the mkwsTeam_* class. Make all team objects.
1359 $('[class^="mkws"],[class*=" mkws"]').each(function () {
1361 mkws.handle_node_with_team(node, function(tname) {
1362 if (!mkws.teams[tname]) {
1363 mkws.teams[tname] = team(j, tname);
1364 debug("Made MKWS team '" + tname + "'");
1369 if (mkws_config.use_service_proxy) {
1370 authenticate_session(mkws_config.service_proxy_auth,
1371 mkws_config.service_proxy_auth_domain,
1372 mkws_config.pazpar2_url);
1375 run_auto_searches();