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(). Also mkws.M() is made
152 // available for the Handlebars helper 'translate'
154 function team($, teamName) {
156 var m_teamName = teamName;
157 var m_submitted = false;
158 var m_query; // initially undefined
159 var m_sort; // will be set below
160 var m_perpage; // will be set below
164 var m_curDetRecId = '';
165 var m_curDetRecData = null;
167 // Timestamps for logging
171 var m_paz; // will be initialised below
174 // if (console && console.log) // disabled, will fail in IE8
175 // console.log("run team(" + (teamName ? teamName : "") + ")");
178 // Needs to be defined inside team() so it can see m_debug_time
179 // ### member access won't work: there is only one instance of this function
180 mkws.debug_function = function (string) {
181 if (!mkws.debug_level)
184 if (typeof console === "undefined" || typeof console.log === "undefined") { /* ARGH!!! old IE */
189 var timestamp = ((now - m_debug_time.start)/1000).toFixed(3) + " (+" + ((now - m_debug_time.last)/1000).toFixed(3) + ") "
190 m_debug_time.last = now;
192 // you need to disable use strict at the top of the file!!!
193 if (mkws.debug_level >= 3) {
194 console.log(timestamp + arguments.callee.caller);
195 } else if (mkws.debug_level >= 2) {
196 console.log(timestamp + ">>> called from function " + arguments.callee.caller.name + ' <<<');
198 console.log(m_teamName + ": " + timestamp + string);
200 var debug = mkws.debug_function; // local alias
201 debug("start running MKWS");
203 m_sort = mkws_config.sort_default;
204 debug("copied mkws_config.sort_default '" + mkws_config.sort_default + "' to m_sort");
206 if (mkws_config.query_width < 5 || mkws_config.query_width > 150) {
207 debug("Reset query width: " + mkws_config.query_width);
208 mkws_config.query_width = 50;
211 for (var key in mkws_config) {
212 if (mkws_config.hasOwnProperty(key)) {
213 if (key.match(/^language_/)) {
214 var lang = key.replace(/^language_/, "");
215 // Copy custom languages into list
216 mkws.locale_lang[lang] = mkws_config[key];
217 debug("Added locally configured language '" + lang + "'");
222 // protocol independent link for pazpar2: "//mkws/sp" -> "https://mkws/sp"
223 if (mkws_config.pazpar2_url.match(/^\/\//)) {
224 mkws_config.pazpar2_url = document.location.protocol + mkws_config.pazpar2_url;
225 debug("adjust protocol independent links: " + mkws_config.pazpar2_url);
228 debug("Create main pz2 object");
229 // create a parameters array and pass it to the pz2's constructor
230 // then register the form submit event with the pz2.search function
231 // autoInit is set to true on default
232 m_paz = new pz2({ "onshow": my_onshow,
233 "windowid": teamName,
234 "showtime": 500, //each timer (show, stat, term, bytarget) can be specified this way
235 "pazpar2path": mkws_config.pazpar2_url,
238 "onterm": (mkws_config.facets.length ? my_onterm : undefined),
239 "termlist": mkws_config.facets.join(','),
240 "onbytarget": my_onbytarget,
241 "usesessions" : mkws_config.use_service_proxy ? false : true,
242 "showResponseType": '', // or "json" (for debugging?)
243 "onrecord": my_onrecord });
245 if (!isNaN(parseInt(mkws_config.perpage_default))) {
246 m_perpage = parseInt(mkws_config.perpage_default);
251 // pz2.js event handlers:
253 function my_oninit(teamName) {
260 function my_onshow(data, teamName) {
262 m_totalRec = data.merged;
264 var pager = $(".mkwsPager.mkwsTeam_" + m_teamName);
266 pager.html(drawPager(data))
270 var results = $(".mkwsRecords.mkwsTeam_" + m_teamName);
273 for (var i = 0; i < data.hits.length; i++) {
274 var hit = data.hits[i];
275 html.push('<div class="record" id="mkwsRecdiv_' + hit.recid + '" >',
278 if (hit.recid == m_curDetRecId) {
280 html.push(renderDetails(m_curDetRecData));
283 results.html(html.join(''));
287 function renderSummary(hit)
289 var template = loadTemplate("Summary");
290 hit._id = "mkwsRec_" + hit.recid;
291 hit._onclick = "mkws.showDetails('" + m_teamName + "', this.id);return false;"
292 return template(hit);
296 function my_onstat(data, teamName) {
298 var stat = $('.mkwsStat.mkwsTeam_' + teamName);
299 if (stat.length === 0)
302 stat.html('<span class="head">' + M('Status info') + '</span>' +
304 '<span class="clients">' + M('Active clients') + ': ' + data.activeclients + '/' + data.clients + '</span>' +
306 '<span class="records">' + M('Retrieved records') + ': ' + data.records + '/' + data.hits + '</span>');
310 function my_onterm(data, teamName) {
312 var node = $(".mkwsTermlists.mkwsTeam_" + teamName);
313 if (node.length == 0) return;
315 // no facets: this should never happen
316 if (!mkws_config.facets || mkws_config.facets.length == 0) {
317 alert("my_onterm called even though we have no facets: " + $.toJSON(data));
322 // display if we first got results
326 acc.push('<div class="title">' + M('Termlists') + '</div>');
327 var facets = mkws_config.facets;
329 for(var i = 0; i < facets.length; i++) {
330 if (facets[i] == "xtargets") {
331 add_single_facet(acc, "Sources", data.xtargets, 16, null);
332 } else if (facets[i] == "subject") {
333 add_single_facet(acc, "Subjects", data.subject, 10, "subject");
334 } else if (facets[i] == "author") {
335 add_single_facet(acc, "Authors", data.author, 10, "author");
337 alert("bad facet configuration: '" + facets[i] + "'");
341 node.html(acc.join(''));
345 function add_single_facet(acc, caption, data, max, pzIndex) {
346 acc.push('<div class="facet mkwsFacet' + caption + ' mkwsTeam_' + m_teamName + '">');
347 acc.push('<div class="termtitle">' + M(caption) + '</div>');
348 for (var i = 0; i < data.length && i < max; i++) {
349 acc.push('<div class="term">');
350 acc.push('<a href="#" ');
353 // Special case: target selection
354 acc.push('target_id='+data[i].id+' ');
355 action = 'mkws.limitTarget(\'' + m_teamName + '\', this.getAttribute(\'target_id\'),this.firstChild.nodeValue)';
357 action = 'mkws.limitQuery(\'' + m_teamName + '\', \'' + pzIndex + '\', this.firstChild.nodeValue)';
359 acc.push('onclick="' + action + ';return false;">' + data[i].name + '</a>'
360 + ' <span>' + data[i].freq + '</span>');
367 function my_onrecord(data, args, teamName) {
369 // FIXME: record is async!!
370 clearTimeout(m_paz.recordTimer);
371 // in case on_show was faster to redraw element
372 var detRecordDiv = document.getElementById('mkwsDet_'+data.recid);
373 if (detRecordDiv) return;
374 m_curDetRecData = data;
375 var recordDiv = document.getElementById('mkwsRecdiv_'+m_curDetRecData.recid);
376 var html = renderDetails(m_curDetRecData);
377 recordDiv.innerHTML += html;
381 function my_onbytarget(data, teamName) {
383 var targetDiv = $('.mkwsBytarget.mkwsTeam_' + teamName);
388 var table ='<table><thead><tr>' +
389 '<td>' + M('Target ID') + '</td>' +
390 '<td>' + M('Hits') + '</td>' +
391 '<td>' + M('Diags') + '</td>' +
392 '<td>' + M('Records') + '</td>' +
393 '<td>' + M('State') + '</td>' +
394 '</tr></thead><tbody>';
396 for (var i = 0; i < data.length; i++) {
397 table += "<tr><td>" + data[i].id +
398 "</td><td>" + data[i].hits +
399 "</td><td>" + data[i].diagnostic +
400 "</td><td>" + data[i].records +
401 "</td><td>" + data[i].state + "</td></tr>";
404 table += '</tbody></table>';
405 targetDiv.html(table);
408 ////////////////////////////////////////////////////////////////////////////////
409 ////////////////////////////////////////////////////////////////////////////////
412 // wait until the DOM is ready
415 $('.mkwsSearchForm.mkwsTeam_' + m_teamName).each(function (i, obj) {
416 debug("adding search-forms for team '" + m_teamName + "'");
418 mkws.handle_node_with_team(node, function(tname) {
419 debug("adding search-form '" + tname + "' for team '" + m_teamName + "'");
420 $(node).submit(onFormSubmitEventHandler);
424 var node = $('.mkwsSort.mkwsTeam_' + m_teamName);
426 node.change(onSelectDdChange);
427 node = $('.mkwsPerpage.mkwsTeam_' + m_teamName);
429 node.change(onSelectDdChange);
433 // when search button pressed
434 function onFormSubmitEventHandler()
436 mkws.handle_node_with_team(this, function (tname) {
437 var val = $('.mkwsQuery.mkwsTeam_' + tname).val();
438 mkws.teams[tname].newSearch(val);
445 that.newSearch = function(query, sort, targets, windowid)
447 debug("newSearch: " + query);
449 if (mkws_config.use_service_proxy && !mkws.authenticated) {
450 alert("searching before authentication");
458 triggerSearch(query, sort, targets, windowid);
459 that.switchView('records'); // In case it's configured to start off as hidden
464 function onSelectDdChange()
466 if (!m_submitted) return false;
469 m_paz.show(0, m_perpage, m_sort);
481 function triggerSearch (query, sort, targets, windowid)
486 // Re-use previous query/sort if new ones are not specified
494 // ### should support multiple |-separated targets
495 m_filters.push({ id: targets, name: targets });
498 for (var i in m_filters) {
499 var filter = m_filters[i];
503 if (filter.id.match(/^[a-z:]+[=~]/)) {
504 debug("filter '" + filter.id + "' already begins with SETTING OP");
506 filter.id = 'pz:id=' + filter.id;
508 pp2filter += filter.id;
512 pp2limit += filter.field + "=" + filter.value.replace(/[\\|,]/g, '\\$&');
518 params.limit = pp2limit;
521 params.windowid = windowid;
523 debug("triggerSearch(" + m_query + "): filters = " + $.toJSON(m_filters) + ", pp2filter = " + pp2filter + ", params = " + $.toJSON(params));
525 m_paz.search(m_query, m_perpage, m_sort, pp2filter, undefined, params);
529 function loadSelect ()
531 var node = $('.mkwsSort.mkwsTeam_' + m_teamName);
532 if (node.length && node.val() != m_sort) {
533 debug("changing m_sort from " + m_sort + " to " + node.val());
536 node = $('.mkwsPerpage.mkwsTeam_' + m_teamName);
537 if (node.length && node.val() != m_perpage) {
538 debug("changing m_perpage from " + m_perpage + " to " + node.val());
539 m_perpage = node.val();
544 // limit by target functions
545 that.limitTarget = function (id, name)
547 debug("limitTarget(id=" + id + ", name=" + name + ")");
548 m_filters.push({ id: id, name: name });
557 // limit the query after clicking the facet
558 that.limitQuery = function (field, value)
560 debug("limitQuery(field=" + field + ", value=" + value + ")");
561 m_filters.push({ field: field, value: value });
570 that.delimitTarget = function (id)
572 debug("delimitTarget(id=" + id + ")");
574 for (var i in m_filters) {
575 var filter = m_filters[i];
577 debug("delimitTarget() removing filter " + $.toJSON(filter));
579 debug("delimitTarget() keeping filter " + $.toJSON(filter));
580 newFilters.push(filter);
583 m_filters = newFilters;
593 that.delimitQuery = function (field, value)
595 debug("delimitQuery(field=" + field + ", value=" + value + ")");
597 for (var i in m_filters) {
598 var filter = m_filters[i];
600 field == filter.field &&
601 value == filter.value) {
602 debug("delimitQuery() removing filter " + $.toJSON(filter));
604 debug("delimitQuery() keeping filter " + $.toJSON(filter));
605 newFilters.push(filter);
608 m_filters = newFilters;
618 function redraw_navi ()
620 var navi = $('.mkwsNavi.mkwsTeam_' + m_teamName);
624 for (var i in m_filters) {
628 var filter = m_filters[i];
630 text += M('source') + ': <a class="crossout" href="#" onclick="mkws.delimitTarget(\'' + m_teamName +
631 "', '" + filter.id + "'" + ');return false;">' + filter.name + '</a>';
633 text += M(filter.field) + ': <a class="crossout" href="#" onclick="mkws.delimitQuery(\'' + m_teamName +
634 "', '" + filter.field + "', '" + filter.value + "'" +
635 ');return false;">' + filter.value + '</a>';
643 function drawPager (data)
645 var s = '<div style="float: right">' + M('Displaying') + ': '
646 + (data.start + 1) + ' ' + M('to') + ' ' + (data.start + data.num) +
647 ' ' + M('of') + ' ' + data.merged + ' (' + M('found') + ': '
648 + data.total + ')</div>';
650 //client indexes pages from 1 but pz2 from 0
652 var pages = Math.ceil(m_totalRec / m_perpage);
654 var firstClkbl = (m_curPage - onsides > 0)
655 ? m_curPage - onsides
658 var lastClkbl = firstClkbl + 2*onsides < pages
659 ? firstClkbl + 2*onsides
662 var prev = '<span id="mkwsPrev"><< ' + M('Prev') + '</span><b> | </b>';
664 prev = '<a href="#" id="mkwsPrev" onclick="mkws.pagerPrev(\'' + m_teamName + '\');">'
665 +'<< ' + M('Prev') + '</a><b> | </b>';
668 for(var i = firstClkbl; i <= lastClkbl; i++) {
671 numLabel = '<b>' + i + '</b>';
673 middle += '<a href="#" onclick="mkws.showPage(\'' + m_teamName + '\', ' + i + ')"> '
674 + numLabel + ' </a>';
677 var next = '<b> | </b><span id="mkwsNext">' + M('Next') + ' >></span>';
678 if (pages - m_curPage > 0)
679 next = '<b> | </b><a href="#" id="mkwsNext" onclick="mkws.pagerNext(\'' + m_teamName + '\')">'
680 + M('Next') + ' >></a>';
687 if (lastClkbl < pages)
690 s += '<div style="float: clear">'
691 + prev + predots + middle + postdots + next + '</div>';
697 that.showPage = function (pageNum)
700 m_paz.showPage(m_curPage - 1);
704 // simple paging functions
705 that.pagerNext = function () {
706 if (m_totalRec - m_perpage*m_curPage > 0) {
713 that.pagerPrev = function () {
714 if (m_paz.showPrev() != false)
719 // switching view between targets and records
720 that.switchView = function(view) {
721 var targets = $('.mkwsTargets.mkwsTeam_' + m_teamName);
722 var results = $('.mkwsResults.mkwsTeam_' + m_teamName + ',.mkwsRecords.mkwsTeam_' + m_teamName);
723 var blanket = $('.mkwsBlanket.mkwsTeam_' + m_teamName);
724 var motd = $('.mkwsMOTD.mkwsTeam_' + m_teamName);
728 if (targets) targets.css('display', 'block');
729 if (results) results.css('display', 'none');
730 if (blanket) blanket.css('display', 'none');
731 if (motd) motd.css('display', 'none');
734 if (targets) targets.css('display', 'none');
735 if (results) results.css('display', 'block');
736 if (blanket) blanket.css('display', 'block');
737 if (motd) motd.css('display', 'none');
740 alert("mkws.switchView(" + m_teamName + ", 'none') shouldn't happen");
741 if (targets) targets.css('display', 'none');
742 if (results) results.css('display', 'none');
743 if (blanket) blanket.css('display', 'none');
744 if (motd) motd.css('display', 'none');
747 alert("Unknown view '" + view + "'");
752 // detailed record drawing
753 that.showDetails = function (prefixRecId) {
754 var recId = prefixRecId.replace('mkwsRec_', '');
755 var oldRecId = m_curDetRecId;
756 m_curDetRecId = recId;
758 // remove current detailed view if any
759 var detRecordDiv = document.getElementById('mkwsDet_'+oldRecId);
762 detRecordDiv.parentNode.removeChild(detRecordDiv);
764 // if the same clicked, just hide
765 if (recId == oldRecId) {
767 m_curDetRecData = null;
770 // request the record
771 debug("showDetails() requesting record '" + recId + "'");
776 function renderDetails(data, marker)
778 var template = loadTemplate("Record");
779 var details = template(data);
780 return '<div class="details" id="mkwsDet_' + data.recid + '">' + details + '</div>';
784 function loadTemplate(name)
786 var template = mkws['template' + name];
788 if (template === undefined) {
789 var source = $("#mkwsTemplate" + name).html();
791 source = defaultTemplate(name);
794 template = Handlebars.compile(source);
795 debug("compiled template '" + name + "'");
796 mkws['template' + name] = template;
803 function defaultTemplate(name)
805 if (name === 'Record') {
809 <th>{{translate "Title"}}</th>\
812 {{#if md-title-remainder}}\
813 ({{md-title-remainder}})\
815 {{#if md-title-responsibility}}\
816 <i>{{md-title-responsibility}}</i>\
822 <th>{{translate "Date"}}</th>\
823 <td>{{md-date}}</td>\
828 <th>{{translate "Author"}}</th>\
829 <td>{{md-author}}</td>\
832 {{#if md-electronic-url}}\
834 <th>{{translate "URL"}}</th>\
836 {{#each md-electronic-url}}\
837 <a href="{{this}}">{{this}}</a><br/>\
842 {{#if-any location having="md-subject"}}\
844 <th>{{translate "Subject"}}</th>\
846 {{#first location having="md-subject"}}\
855 <th>{{translate "Locations"}}</th>\
857 {{#commaList location}}\
858 {{attr "@name"}}{{/commaList}}\
863 } else if (name === "Summary") {
865 <a href="#" id="{{_id}}" onclick="{{_onclick}}">\
868 {{#if md-title-remainder}}\
869 <span>{{md-title-remainder}}</span>\
871 {{#if md-title-responsibility}}\
872 <span><i>{{md-title-responsibility}}</i></span>\
877 var s = "There is no default '" + name +"' template!";
884 * All the HTML stuff to render the search forms and
887 function mkws_html_all() {
889 if (mkws_config.show_lang)
892 // For some reason, doing this programmatically results in
893 // document.mkwsSearchForm.mkwsQuery being undefined, hence the raw HTML.
894 debug("HTML search form");
895 // ### There is only one match here by design: fix not to bother looping
896 $('.mkwsSearch.mkwsTeam_' + m_teamName).each(function (i, obj) {
898 mkws.handle_node_with_team(node, function(tname) {
900 <form name="mkwsSearchForm" class="mkwsSearchForm mkwsTeam_' + tname + '" action="" >\
901 <input id="mkwsQuery" class="mkwsQuery mkwsTeam_' + tname + '" type="text" size="' + mkws_config.query_width + '" />\
902 <input id="mkwsButton" class="mkwsButton mkwsTeam_' + tname + '" type="submit" value="' + M('Search') + '" />\
907 debug("HTML records");
908 // If the team has a .mkwsResults, populate it in the usual
909 // way. If not, assume that it's a smarter application that
910 // defines its own subcomponents, some or all of the
917 if ($(".mkwsResults.mkwsTeam_" + m_teamName).length) {
918 $(".mkwsResults.mkwsTeam_" + m_teamName).html('\
919 <table width="100%" border="0" cellpadding="6" cellspacing="0">\
921 <td class="mkwsTermlistContainer1 mkwsTeam_' + m_teamName + '" width="250" valign="top">\
922 <div id="mkwsTermlists" class="mkwsTermlists mkwsTeam_' + m_teamName + '"></div>\
924 <td class="mkwsMOTDContainer mkwsTeam_' + m_teamName + '" valign="top">\
925 <div id="mkwsRanking" class="mkwsRanking mkwsTeam_' + m_teamName + '"></div>\
926 <div id="mkwsPager" class="mkwsPager mkwsTeam_' + m_teamName + '"></div>\
927 <div id="mkwsNavi" class="mkwsNavi mkwsTeam_' + m_teamName + '"></div>\
928 <div id="mkwsRecords" class="mkwsRecords mkwsTeam_' + m_teamName + '"></div>\
933 <div class="mkwsTermlistContainer2 mkwsTeam_' + m_teamName + '"></div>\
939 var node = $(".mkwsRanking.mkwsTeam_" + m_teamName);
941 var ranking_data = '';
942 ranking_data += '<form name="mkwsSelect" class="mkwsSelect mkwsTeam_' + m_teamName + '" action="" >';
943 if (mkws_config.show_sort) {
944 ranking_data += M('Sort by') + ' ' + mkws_html_sort() + ' ';
946 if (mkws_config.show_perpage) {
947 ranking_data += M('and show') + ' ' + mkws_html_perpage() + ' ' + M('per page') + '.';
949 ranking_data += '</form>';
951 node.html(ranking_data);
956 if (mkws_config.responsive_design_width) {
957 // Responsive web design - change layout on the fly based on
958 // current screen width. Required for mobile devices.
959 $(window).resize(function(e) { mkws.resize_page() });
960 // initial check after page load
961 $(document).ready(function() { mkws.resize_page() });
966 // on first page, hide the termlist
967 $(document).ready(function() { $(".mkwsTermlists.mkwsTeam_" + m_teamName).hide(); });
968 var motd = $(".mkwsMOTD.mkwsTeam_" + m_teamName);
969 var container = $(".mkwsMOTDContainer.mkwsTeam_" + m_teamName);
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 class="mkwsSort mkwsTeam_' + m_teamName + '">';
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, m_perpage = " + m_perpage);
1044 var perpage_html = '<select class="mkwsPerpage mkwsTeam_' + m_teamName + '">';
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 == m_perpage) {
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);
1290 mkws.handle_node_with_team = function(node, callback) {
1291 var classes = node.className;
1292 var list = classes.split(/\s+/)
1294 for (var i = 0; i < list.length; i++) {
1295 var cname = list[i];
1296 if (cname.match(/^mkwsTeam_/)) {
1297 tname = cname.replace(/^mkwsTeam_/, '');
1304 mkws.resize_page = function () {
1305 var list = ["mkwsSwitch", "mkwsLang"];
1307 var width = mkws_config.responsive_design_width;
1308 var parent = $(".mkwsTermlists").parent();
1310 if ($(window).width() <= width &&
1311 parent.hasClass("mkwsTermlistContainer1")) {
1312 log("changing from wide to narrow: " + $(window).width());
1313 $(".mkwsTermlistContainer1").hide();
1314 $(".mkwsTermlistContainer2").show();
1315 for (var tname in mkws.teams) {
1316 $(".mkwsTermlists.mkwsTeam_" + tname).appendTo($(".mkwsTermlistContainer2.mkwsTeam_" + tname));
1317 for(var i = 0; i < list.length; i++) {
1318 $("." + list[i] + ".mkwsTeam_" + tname).hide();
1321 } else if ($(window).width() > width &&
1322 parent.hasClass("mkwsTermlistContainer2")) {
1323 log("changing from narrow to wide: " + $(window).width());
1324 $(".mkwsTermlistContainer1").show();
1325 $(".mkwsTermlistContainer2").hide();
1326 for (var tname in mkws.teams) {
1327 $(".mkwsTermlists.mkwsTeam_" + tname).appendTo($(".mkwsTermlistContainer1.mkwsTeam_" + tname));
1328 for(var i = 0; i < list.length; i++) {
1329 $("." + list[i] + ".mkwsTeam_" + tname).show();
1336 mkws.switchView = function(tname, view) {
1337 mkws.teams[tname].switchView(view);
1340 mkws.showDetails = function (tname, prefixRecId) {
1341 mkws.teams[tname].showDetails(prefixRecId);
1344 mkws.limitTarget = function (tname, id, name) {
1345 mkws.teams[tname].limitTarget(id, name);
1348 mkws.limitQuery = function (tname, field, value) {
1349 mkws.teams[tname].limitQuery(field, value);
1352 mkws.delimitTarget = function (tname, id) {
1353 mkws.teams[tname].delimitTarget(id);
1356 mkws.delimitQuery = function (tname, field, value) {
1357 mkws.teams[tname].delimitQuery(field, value);
1360 mkws.showPage = function (tname, pageNum) {
1361 mkws.teams[tname].showPage(pageNum);
1364 mkws.pagerPrev = function (tname) {
1365 mkws.teams[tname].pagerPrev();
1368 mkws.pagerNext = function (tname) {
1369 mkws.teams[tname].pagerNext();
1373 function default_mkws_config() {
1374 /* default mkws config */
1375 var config_default = {
1376 use_service_proxy: true,
1377 pazpar2_url: "//mkws.indexdata.com/service-proxy/",
1378 service_proxy_auth: "//mkws.indexdata.com/service-proxy-auth",
1380 sort_options: [["relevance"], ["title:1", "title"], ["date:0", "newest"], ["date:1", "oldest"]],
1381 perpage_options: [10, 20, 30, 50],
1382 sort_default: "relevance",
1383 perpage_default: 20,
1385 show_lang: true, /* show/hide language menu */
1386 show_sort: true, /* show/hide sort menu */
1387 show_perpage: true, /* show/hide perpage menu */
1388 lang_options: [], /* display languages links for given languages, [] for all */
1389 facets: ["xtargets", "subject", "author"], /* display facets, in this order, [] for none */
1390 responsive_design_width: undefined, /* a page with less pixel width considered as narrow */
1391 debug_level: 1, /* debug level for development: 0..2 */
1396 /* Set global debug_level flag early so that debug() works */
1397 if (typeof mkws_config.debug_level !== 'undefined') {
1398 mkws.debug_level = mkws_config.debug_level;
1399 } else if (typeof config_default.debug_level !== 'undefined') {
1400 mkws.debug_level = config_default.debug_level;
1403 // make sure the mkws_config is a valid hash
1404 if (!$.isPlainObject(mkws_config)) {
1405 debug("ERROR: mkws_config is not an JS object, ignore it....");
1409 /* override standard config values by function parameters */
1410 for (var k in config_default) {
1411 if (typeof mkws_config[k] === 'undefined')
1412 mkws_config[k] = config_default[k];
1413 //debug("Set config: " + k + ' => ' + mkws_config[k]);
1419 * Run service-proxy authentication in background (after page load).
1420 * The username/password is configured in the apache config file
1423 function authenticate_session(auth_url, auth_domain, pp2_url) {
1424 log("Run service proxy auth URL: " + auth_url);
1427 auth_domain = pp2_url.replace(/^(https?:)?\/\/(.*?)\/.*/, '$2');
1428 log("guessed auth_domain '" + auth_domain + "' from pp2_url '" + pp2_url + "'");
1431 var request = new pzHttpRequest(auth_url, function(err) {
1432 alert("HTTP call for authentication failed: " + err)
1436 request.get(null, function(data) {
1437 if (!$.isXMLDoc(data)) {
1438 alert("service proxy auth response document is not valid XML document, give up!");
1441 var status = $(data).find("status");
1442 if (status.text() != "OK") {
1443 alert("service proxy auth repsonse status: " + status.text() + ", give up!");
1447 log("Service proxy auth successfully done");
1448 mkws.authenticated = true;
1449 run_auto_searches();
1454 function run_auto_searches() {
1455 log("running auto searches");
1457 for (var teamName in mkws.teams) {
1458 // ### should check mkwsTermlist as well, for facet-only teams
1459 var node = $('.mkwsRecords.mkwsTeam_' + teamName);
1460 var query = node.attr('autosearch');
1461 log("teamName '" + teamName + "', node=" + node + ", class='" + node.className + "', query=" + query);
1464 var sort = node.attr('sort');
1465 var targets = node.attr('targets');
1466 var s = "running auto search: '" + query + "'";
1467 if (teamName) s += " [teamName '" + teamName + "']";
1468 if (sort) s += " sorted by '" + sort + "'";
1469 if (targets) s += " in targets '" + targets + "'";
1471 var team = mkws.teams[teamName];
1472 log($.toJSON(team));
1473 team.newSearch(query, sort, targets, teamName);
1479 $(document).ready(function() {
1480 log("on load ready");
1481 default_mkws_config();
1483 // Backwards compatibility: set new magic class names on any
1484 // elements that have the old magic IDs.
1485 var ids = [ "Switch", "Lang", "Search", "Pager", "Navi",
1486 "Results", "Records", "Targets", "Ranking",
1487 "Termlists", "Stat" ];
1488 for (var i = 0; i < ids.length; i++) {
1489 var id = 'mkws' + ids[i];
1490 var node = $('#' + id);
1491 if (node.attr('id')) {
1493 log("added magic class to '" + node.attr('id') + "'");
1497 // For all MKWS-classed nodes that don't have a team
1498 // specified, set the team to AUTO.
1499 $('[class^="mkws"],[class*=" mkws"]').each(function () {
1500 if (!this.className.match(/mkwsTeam_/)) {
1501 log("adding AUTO team to node with class '" + this.className + "'");
1502 $(this).addClass('mkwsTeam_AUTO');
1506 // Find all nodes with an class, and determine their team from
1507 // the mkwsTeam_* class. Make all team objects.
1508 $('[class^="mkws"],[class*=" mkws"]').each(function () {
1510 mkws.handle_node_with_team(node, function(tname) {
1511 if (!mkws.teams[tname]) {
1512 mkws.teams[tname] = team(j, tname);
1513 log("Made MKWS team '" + tname + "'");
1518 if (mkws_config.use_service_proxy) {
1519 authenticate_session(mkws_config.service_proxy_auth,
1520 mkws_config.service_proxy_auth_domain,
1521 mkws_config.pazpar2_url);
1524 run_auto_searches();