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 */
188 // you need to disable use strict at the top of the file!!!
189 if (mkws.debug_level >= 3) {
190 console.log(arguments.callee.caller);
191 } else if (mkws.debug_level >= 2) {
192 console.log(">>> called from function " + arguments.callee.caller.name + ' <<<');
197 var debug = function (s) {
199 var timestamp = ((now - m_debug_time.start)/1000).toFixed(3) + " (+" + ((now - m_debug_time.last)/1000).toFixed(3) + ") "
200 m_debug_time.last = now;
202 mkws.debug_function(m_teamName + ": " + timestamp + s);
205 debug("start running MKWS");
207 m_sort = mkws_config.sort_default;
208 debug("copied mkws_config.sort_default '" + mkws_config.sort_default + "' to m_sort");
210 if (mkws_config.query_width < 5 || mkws_config.query_width > 150) {
211 debug("Reset query width: " + mkws_config.query_width);
212 mkws_config.query_width = 50;
215 for (var key in mkws_config) {
216 if (mkws_config.hasOwnProperty(key)) {
217 if (key.match(/^language_/)) {
218 var lang = key.replace(/^language_/, "");
219 // Copy custom languages into list
220 mkws.locale_lang[lang] = mkws_config[key];
221 debug("Added locally configured language '" + lang + "'");
226 // protocol independent link for pazpar2: "//mkws/sp" -> "https://mkws/sp"
227 if (mkws_config.pazpar2_url.match(/^\/\//)) {
228 mkws_config.pazpar2_url = document.location.protocol + mkws_config.pazpar2_url;
229 debug("adjust protocol independent links: " + mkws_config.pazpar2_url);
232 debug("Create main pz2 object");
233 // create a parameters array and pass it to the pz2's constructor
234 // then register the form submit event with the pz2.search function
235 // autoInit is set to true on default
236 m_paz = new pz2({ "onshow": my_onshow,
237 "windowid": teamName,
238 "showtime": 500, //each timer (show, stat, term, bytarget) can be specified this way
239 "pazpar2path": mkws_config.pazpar2_url,
242 "onterm": (mkws_config.facets.length ? my_onterm : undefined),
243 "termlist": mkws_config.facets.join(','),
244 "onbytarget": my_onbytarget,
245 "usesessions" : mkws_config.use_service_proxy ? false : true,
246 "showResponseType": '', // or "json" (for debugging?)
247 "onrecord": my_onrecord });
249 if (!isNaN(parseInt(mkws_config.perpage_default))) {
250 m_perpage = parseInt(mkws_config.perpage_default);
255 // pz2.js event handlers:
257 function my_oninit(teamName) {
264 function my_onshow(data, teamName) {
266 m_totalRec = data.merged;
268 var pager = $(".mkwsPager.mkwsTeam_" + m_teamName);
270 pager.html(drawPager(data))
274 var results = $(".mkwsRecords.mkwsTeam_" + m_teamName);
277 for (var i = 0; i < data.hits.length; i++) {
278 var hit = data.hits[i];
279 html.push('<div class="record" id="mkwsRecdiv_' + hit.recid + '" >',
282 if (hit.recid == m_curDetRecId) {
284 html.push(renderDetails(m_curDetRecData));
287 results.html(html.join(''));
291 function renderSummary(hit)
293 var template = loadTemplate("Summary");
294 hit._id = "mkwsRec_" + hit.recid;
295 hit._onclick = "mkws.showDetails('" + m_teamName + "', this.id);return false;"
296 return template(hit);
300 function my_onstat(data, teamName) {
302 var stat = $('.mkwsStat.mkwsTeam_' + teamName);
303 if (stat.length === 0)
306 stat.html('<span class="head">' + M('Status info') + '</span>' +
308 '<span class="clients">' + M('Active clients') + ': ' + data.activeclients + '/' + data.clients + '</span>' +
310 '<span class="records">' + M('Retrieved records') + ': ' + data.records + '/' + data.hits + '</span>');
314 function my_onterm(data, teamName) {
316 var node = $(".mkwsTermlists.mkwsTeam_" + teamName);
317 if (node.length == 0) return;
319 // no facets: this should never happen
320 if (!mkws_config.facets || mkws_config.facets.length == 0) {
321 alert("my_onterm called even though we have no facets: " + $.toJSON(data));
326 // display if we first got results
330 acc.push('<div class="title">' + M('Termlists') + '</div>');
331 var facets = mkws_config.facets;
333 for(var i = 0; i < facets.length; i++) {
334 if (facets[i] == "xtargets") {
335 add_single_facet(acc, "Sources", data.xtargets, 16, null);
336 } else if (facets[i] == "subject") {
337 add_single_facet(acc, "Subjects", data.subject, 10, "subject");
338 } else if (facets[i] == "author") {
339 add_single_facet(acc, "Authors", data.author, 10, "author");
341 alert("bad facet configuration: '" + facets[i] + "'");
345 node.html(acc.join(''));
349 function add_single_facet(acc, caption, data, max, pzIndex) {
350 acc.push('<div class="facet mkwsFacet' + caption + ' mkwsTeam_' + m_teamName + '">');
351 acc.push('<div class="termtitle">' + M(caption) + '</div>');
352 for (var i = 0; i < data.length && i < max; i++) {
353 acc.push('<div class="term">');
354 acc.push('<a href="#" ');
357 // Special case: target selection
358 acc.push('target_id='+data[i].id+' ');
359 action = 'mkws.limitTarget(\'' + m_teamName + '\', this.getAttribute(\'target_id\'),this.firstChild.nodeValue)';
361 action = 'mkws.limitQuery(\'' + m_teamName + '\', \'' + pzIndex + '\', this.firstChild.nodeValue)';
363 acc.push('onclick="' + action + ';return false;">' + data[i].name + '</a>'
364 + ' <span>' + data[i].freq + '</span>');
371 function my_onrecord(data, args, teamName) {
373 // FIXME: record is async!!
374 clearTimeout(m_paz.recordTimer);
375 // in case on_show was faster to redraw element
376 var detRecordDiv = document.getElementById('mkwsDet_'+data.recid);
377 if (detRecordDiv) return;
378 m_curDetRecData = data;
379 var recordDiv = document.getElementById('mkwsRecdiv_'+m_curDetRecData.recid);
380 var html = renderDetails(m_curDetRecData);
381 recordDiv.innerHTML += html;
385 function my_onbytarget(data, teamName) {
387 var targetDiv = $('.mkwsBytarget.mkwsTeam_' + teamName);
392 var table ='<table><thead><tr>' +
393 '<td>' + M('Target ID') + '</td>' +
394 '<td>' + M('Hits') + '</td>' +
395 '<td>' + M('Diags') + '</td>' +
396 '<td>' + M('Records') + '</td>' +
397 '<td>' + M('State') + '</td>' +
398 '</tr></thead><tbody>';
400 for (var i = 0; i < data.length; i++) {
401 table += "<tr><td>" + data[i].id +
402 "</td><td>" + data[i].hits +
403 "</td><td>" + data[i].diagnostic +
404 "</td><td>" + data[i].records +
405 "</td><td>" + data[i].state + "</td></tr>";
408 table += '</tbody></table>';
409 targetDiv.html(table);
412 ////////////////////////////////////////////////////////////////////////////////
413 ////////////////////////////////////////////////////////////////////////////////
416 // wait until the DOM is ready
419 $('.mkwsSearchForm.mkwsTeam_' + m_teamName).each(function (i, obj) {
420 debug("adding search-forms for team '" + m_teamName + "'");
422 mkws.handle_node_with_team(node, function(tname) {
423 debug("adding search-form '" + tname + "' for team '" + m_teamName + "'");
424 $(node).submit(onFormSubmitEventHandler);
428 var node = $('.mkwsSort.mkwsTeam_' + m_teamName);
430 node.change(onSelectDdChange);
431 node = $('.mkwsPerpage.mkwsTeam_' + m_teamName);
433 node.change(onSelectDdChange);
437 // when search button pressed
438 function onFormSubmitEventHandler()
440 mkws.handle_node_with_team(this, function (tname) {
441 var val = $('.mkwsQuery.mkwsTeam_' + tname).val();
442 mkws.teams[tname].newSearch(val);
449 that.newSearch = function(query, sort, targets, windowid)
451 debug("newSearch: " + query);
453 if (mkws_config.use_service_proxy && !mkws.authenticated) {
454 alert("searching before authentication");
462 triggerSearch(query, sort, targets, windowid);
463 that.switchView('records'); // In case it's configured to start off as hidden
468 function onSelectDdChange()
470 if (!m_submitted) return false;
473 m_paz.show(0, m_perpage, m_sort);
485 function triggerSearch (query, sort, targets, windowid)
490 // Re-use previous query/sort if new ones are not specified
498 // ### should support multiple |-separated targets
499 m_filters.push({ id: targets, name: targets });
502 for (var i in m_filters) {
503 var filter = m_filters[i];
507 if (filter.id.match(/^[a-z:]+[=~]/)) {
508 debug("filter '" + filter.id + "' already begins with SETTING OP");
510 filter.id = 'pz:id=' + filter.id;
512 pp2filter += filter.id;
516 pp2limit += filter.field + "=" + filter.value.replace(/[\\|,]/g, '\\$&');
522 params.limit = pp2limit;
525 params.windowid = windowid;
527 debug("triggerSearch(" + m_query + "): filters = " + $.toJSON(m_filters) + ", pp2filter = " + pp2filter + ", params = " + $.toJSON(params));
529 m_paz.search(m_query, m_perpage, m_sort, pp2filter, undefined, params);
533 function loadSelect ()
535 var node = $('.mkwsSort.mkwsTeam_' + m_teamName);
536 if (node.length && node.val() != m_sort) {
537 debug("changing m_sort from " + m_sort + " to " + node.val());
540 node = $('.mkwsPerpage.mkwsTeam_' + m_teamName);
541 if (node.length && node.val() != m_perpage) {
542 debug("changing m_perpage from " + m_perpage + " to " + node.val());
543 m_perpage = node.val();
548 // limit by target functions
549 that.limitTarget = function (id, name)
551 debug("limitTarget(id=" + id + ", name=" + name + ")");
552 m_filters.push({ id: id, name: name });
561 // limit the query after clicking the facet
562 that.limitQuery = function (field, value)
564 debug("limitQuery(field=" + field + ", value=" + value + ")");
565 m_filters.push({ field: field, value: value });
574 that.delimitTarget = function (id)
576 debug("delimitTarget(id=" + id + ")");
578 for (var i in m_filters) {
579 var filter = m_filters[i];
581 debug("delimitTarget() removing filter " + $.toJSON(filter));
583 debug("delimitTarget() keeping filter " + $.toJSON(filter));
584 newFilters.push(filter);
587 m_filters = newFilters;
597 that.delimitQuery = function (field, value)
599 debug("delimitQuery(field=" + field + ", value=" + value + ")");
601 for (var i in m_filters) {
602 var filter = m_filters[i];
604 field == filter.field &&
605 value == filter.value) {
606 debug("delimitQuery() removing filter " + $.toJSON(filter));
608 debug("delimitQuery() keeping filter " + $.toJSON(filter));
609 newFilters.push(filter);
612 m_filters = newFilters;
622 function redraw_navi ()
624 var navi = $('.mkwsNavi.mkwsTeam_' + m_teamName);
628 for (var i in m_filters) {
632 var filter = m_filters[i];
634 text += M('source') + ': <a class="crossout" href="#" onclick="mkws.delimitTarget(\'' + m_teamName +
635 "', '" + filter.id + "'" + ');return false;">' + filter.name + '</a>';
637 text += M(filter.field) + ': <a class="crossout" href="#" onclick="mkws.delimitQuery(\'' + m_teamName +
638 "', '" + filter.field + "', '" + filter.value + "'" +
639 ');return false;">' + filter.value + '</a>';
647 function drawPager (data)
649 var s = '<div style="float: right">' + M('Displaying') + ': '
650 + (data.start + 1) + ' ' + M('to') + ' ' + (data.start + data.num) +
651 ' ' + M('of') + ' ' + data.merged + ' (' + M('found') + ': '
652 + data.total + ')</div>';
654 //client indexes pages from 1 but pz2 from 0
656 var pages = Math.ceil(m_totalRec / m_perpage);
658 var firstClkbl = (m_curPage - onsides > 0)
659 ? m_curPage - onsides
662 var lastClkbl = firstClkbl + 2*onsides < pages
663 ? firstClkbl + 2*onsides
666 var prev = '<span id="mkwsPrev"><< ' + M('Prev') + '</span><b> | </b>';
668 prev = '<a href="#" id="mkwsPrev" onclick="mkws.pagerPrev(\'' + m_teamName + '\');">'
669 +'<< ' + M('Prev') + '</a><b> | </b>';
672 for(var i = firstClkbl; i <= lastClkbl; i++) {
675 numLabel = '<b>' + i + '</b>';
677 middle += '<a href="#" onclick="mkws.showPage(\'' + m_teamName + '\', ' + i + ')"> '
678 + numLabel + ' </a>';
681 var next = '<b> | </b><span id="mkwsNext">' + M('Next') + ' >></span>';
682 if (pages - m_curPage > 0)
683 next = '<b> | </b><a href="#" id="mkwsNext" onclick="mkws.pagerNext(\'' + m_teamName + '\')">'
684 + M('Next') + ' >></a>';
691 if (lastClkbl < pages)
694 s += '<div style="float: clear">'
695 + prev + predots + middle + postdots + next + '</div>';
701 that.showPage = function (pageNum)
704 m_paz.showPage(m_curPage - 1);
708 // simple paging functions
709 that.pagerNext = function () {
710 if (m_totalRec - m_perpage*m_curPage > 0) {
717 that.pagerPrev = function () {
718 if (m_paz.showPrev() != false)
723 // switching view between targets and records
724 that.switchView = function(view) {
725 var targets = $('.mkwsTargets.mkwsTeam_' + m_teamName);
726 var results = $('.mkwsResults.mkwsTeam_' + m_teamName + ',.mkwsRecords.mkwsTeam_' + m_teamName);
727 var blanket = $('.mkwsBlanket.mkwsTeam_' + m_teamName);
728 var motd = $('.mkwsMOTD.mkwsTeam_' + m_teamName);
732 if (targets) targets.css('display', 'block');
733 if (results) results.css('display', 'none');
734 if (blanket) blanket.css('display', 'none');
735 if (motd) motd.css('display', 'none');
738 if (targets) targets.css('display', 'none');
739 if (results) results.css('display', 'block');
740 if (blanket) blanket.css('display', 'block');
741 if (motd) motd.css('display', 'none');
744 alert("mkws.switchView(" + m_teamName + ", 'none') shouldn't happen");
745 if (targets) targets.css('display', 'none');
746 if (results) results.css('display', 'none');
747 if (blanket) blanket.css('display', 'none');
748 if (motd) motd.css('display', 'none');
751 alert("Unknown view '" + view + "'");
756 // detailed record drawing
757 that.showDetails = function (prefixRecId) {
758 var recId = prefixRecId.replace('mkwsRec_', '');
759 var oldRecId = m_curDetRecId;
760 m_curDetRecId = recId;
762 // remove current detailed view if any
763 var detRecordDiv = document.getElementById('mkwsDet_'+oldRecId);
766 detRecordDiv.parentNode.removeChild(detRecordDiv);
768 // if the same clicked, just hide
769 if (recId == oldRecId) {
771 m_curDetRecData = null;
774 // request the record
775 debug("showDetails() requesting record '" + recId + "'");
780 function renderDetails(data, marker)
782 var template = loadTemplate("Record");
783 var details = template(data);
784 return '<div class="details" id="mkwsDet_' + data.recid + '">' + details + '</div>';
788 function loadTemplate(name)
790 var template = mkws['template' + name];
792 if (template === undefined) {
793 var source = $("#mkwsTemplate" + name).html();
795 source = defaultTemplate(name);
798 template = Handlebars.compile(source);
799 debug("compiled template '" + name + "'");
800 mkws['template' + name] = template;
807 function defaultTemplate(name)
809 if (name === 'Record') {
813 <th>{{translate "Title"}}</th>\
816 {{#if md-title-remainder}}\
817 ({{md-title-remainder}})\
819 {{#if md-title-responsibility}}\
820 <i>{{md-title-responsibility}}</i>\
826 <th>{{translate "Date"}}</th>\
827 <td>{{md-date}}</td>\
832 <th>{{translate "Author"}}</th>\
833 <td>{{md-author}}</td>\
836 {{#if md-electronic-url}}\
838 <th>{{translate "URL"}}</th>\
840 {{#each md-electronic-url}}\
841 <a href="{{this}}">{{this}}</a><br/>\
846 {{#if-any location having="md-subject"}}\
848 <th>{{translate "Subject"}}</th>\
850 {{#first location having="md-subject"}}\
859 <th>{{translate "Locations"}}</th>\
861 {{#commaList location}}\
862 {{attr "@name"}}{{/commaList}}\
867 } else if (name === "Summary") {
869 <a href="#" id="{{_id}}" onclick="{{_onclick}}">\
872 {{#if md-title-remainder}}\
873 <span>{{md-title-remainder}}</span>\
875 {{#if md-title-responsibility}}\
876 <span><i>{{md-title-responsibility}}</i></span>\
881 var s = "There is no default '" + name +"' template!";
888 * All the HTML stuff to render the search forms and
891 function mkws_html_all() {
893 if (mkws_config.show_lang)
896 // For some reason, doing this programmatically results in
897 // document.mkwsSearchForm.mkwsQuery being undefined, hence the raw HTML.
898 debug("HTML search form");
899 // ### There is only one match here by design: fix not to bother looping
900 $('.mkwsSearch.mkwsTeam_' + m_teamName).each(function (i, obj) {
902 mkws.handle_node_with_team(node, function(tname) {
904 <form name="mkwsSearchForm" class="mkwsSearchForm mkwsTeam_' + tname + '" action="" >\
905 <input id="mkwsQuery" class="mkwsQuery mkwsTeam_' + tname + '" type="text" size="' + mkws_config.query_width + '" />\
906 <input id="mkwsButton" class="mkwsButton mkwsTeam_' + tname + '" type="submit" value="' + M('Search') + '" />\
911 debug("HTML records");
912 // If the team has a .mkwsResults, populate it in the usual
913 // way. If not, assume that it's a smarter application that
914 // defines its own subcomponents, some or all of the
921 if ($(".mkwsResults.mkwsTeam_" + m_teamName).length) {
922 $(".mkwsResults.mkwsTeam_" + m_teamName).html('\
923 <table width="100%" border="0" cellpadding="6" cellspacing="0">\
925 <td class="mkwsTermlistContainer1 mkwsTeam_' + m_teamName + '" width="250" valign="top">\
926 <div id="mkwsTermlists" class="mkwsTermlists mkwsTeam_' + m_teamName + '"></div>\
928 <td class="mkwsMOTDContainer mkwsTeam_' + m_teamName + '" valign="top">\
929 <div id="mkwsRanking" class="mkwsRanking mkwsTeam_' + m_teamName + '"></div>\
930 <div id="mkwsPager" class="mkwsPager mkwsTeam_' + m_teamName + '"></div>\
931 <div id="mkwsNavi" class="mkwsNavi mkwsTeam_' + m_teamName + '"></div>\
932 <div id="mkwsRecords" class="mkwsRecords mkwsTeam_' + m_teamName + '"></div>\
937 <div class="mkwsTermlistContainer2 mkwsTeam_' + m_teamName + '"></div>\
943 var node = $(".mkwsRanking.mkwsTeam_" + m_teamName);
945 var ranking_data = '';
946 ranking_data += '<form name="mkwsSelect" class="mkwsSelect mkwsTeam_' + m_teamName + '" action="" >';
947 if (mkws_config.show_sort) {
948 ranking_data += M('Sort by') + ' ' + mkws_html_sort() + ' ';
950 if (mkws_config.show_perpage) {
951 ranking_data += M('and show') + ' ' + mkws_html_perpage() + ' ' + M('per page') + '.';
953 ranking_data += '</form>';
955 node.html(ranking_data);
960 if (mkws_config.responsive_design_width) {
961 // Responsive web design - change layout on the fly based on
962 // current screen width. Required for mobile devices.
963 $(window).resize(function(e) { mkws.resize_page() });
964 // initial check after page load
965 $(document).ready(function() { mkws.resize_page() });
970 // on first page, hide the termlist
971 $(document).ready(function() { $(".mkwsTermlists.mkwsTeam_" + m_teamName).hide(); });
972 var motd = $(".mkwsMOTD.mkwsTeam_" + m_teamName);
973 var container = $(".mkwsMOTDContainer.mkwsTeam_" + m_teamName);
974 if (motd.length && container.length) {
975 // Move the MOTD from the provided element down into the container
976 motd.appendTo(container);
981 // implement $.parseQuerystring() for parsing URL parameters
982 function parseQuerystring() {
984 var qs = window.location.search.replace('?', '');
985 var pairs = qs.split('&');
986 $.each(pairs, function(i, v){
987 var pair = v.split('=');
988 nvpair[pair[0]] = pair[1];
994 function mkws_set_lang() {
995 var lang = parseQuerystring().lang || mkws_config.lang;
996 if (!lang || !mkws.locale_lang[lang]) {
997 mkws_config.lang = ""
999 mkws_config.lang = lang;
1002 debug("Locale language: " + (mkws_config.lang ? mkws_config.lang : "none"));
1003 return mkws_config.lang;
1007 function mkws_html_switch() {
1008 debug("HTML switch for team " + m_teamName);
1010 var node = $(".mkwsSwitch.mkwsTeam_" + m_teamName);
1011 node.append($('<a href="#" onclick="mkws.switchView(\'' + m_teamName + '\', \'records\')">' + M('Records') + '</a>'));
1012 node.append($("<span/>", { text: " | " }));
1013 node.append($('<a href="#" onclick="mkws.switchView(\'' + m_teamName + '\', \'targets\')">' + M('Targets') + '</a>'));
1015 debug("HTML targets");
1016 var node = $(".mkwsTargets.mkwsTeam_" + m_teamName);
1018 <div class="mkwsBytarget mkwsTeam_' + m_teamName + '">\
1019 No information available yet.\
1021 node.css("display", "none");
1025 function mkws_html_sort() {
1026 debug("HTML sort, m_sort = '" + m_sort + "'");
1027 var sort_html = '<select class="mkwsSort mkwsTeam_' + m_teamName + '">';
1029 for(var i = 0; i < mkws_config.sort_options.length; i++) {
1030 var opt = mkws_config.sort_options[i];
1032 var val = opt.length == 1 ? opt[0] : opt[1];
1034 sort_html += '<option value="' + key + '"';
1035 if (m_sort == key || m_sort == val) {
1036 sort_html += ' selected="selected"';
1038 sort_html += '>' + M(val) + '</option>';
1040 sort_html += '</select>';
1046 function mkws_html_perpage() {
1047 debug("HTML perpage, m_perpage = " + m_perpage);
1048 var perpage_html = '<select class="mkwsPerpage mkwsTeam_' + m_teamName + '">';
1050 for(var i = 0; i < mkws_config.perpage_options.length; i++) {
1051 var key = mkws_config.perpage_options[i];
1053 perpage_html += '<option value="' + key + '"';
1054 if (key == m_perpage) {
1055 perpage_html += ' selected="selected"';
1057 perpage_html += '>' + key + '</option>';
1059 perpage_html += '</select>';
1061 return perpage_html;
1065 /* create locale language menu */
1066 function mkws_html_lang() {
1067 var lang_default = "en";
1068 var lang = mkws_config.lang || lang_default;
1071 /* display a list of configured languages, or all */
1072 var lang_options = mkws_config.lang_options || [];
1073 var toBeIncluded = {};
1074 for (var i = 0; i < lang_options.length; i++) {
1075 toBeIncluded[lang_options[i]] = true;
1078 for (var k in mkws.locale_lang) {
1079 if (toBeIncluded[k] || lang_options.length == 0)
1084 if (lang_options.length == 0 || toBeIncluded[lang_default])
1085 list.push(lang_default);
1087 debug("Language menu for: " + list.join(", "));
1091 for(var i = 0; i < list.length; i++) {
1098 data += ' <span>' + l + '</span> ';
1100 data += ' <a href="?lang=' + l + '">' + l + '</a> '
1104 $(".mkwsLang.mkwsTeam_" + m_teamName).html(data);
1110 var lang = mkws_config.lang;
1112 if (!lang || !mkws.locale_lang[lang])
1115 return mkws.locale_lang[lang][word] || word;
1117 mkws.M = M; // so the Handlebars helper can use it
1127 mkws_config.error = e.message;
1128 // alert(e.message);
1132 // Bizarrely, 'that' is just an empty hash. All its state is in
1133 // the closure variables defined earlier in this function.
1139 * implement jQuery plugin $.pazpar2({})
1141 function _mkws_jquery_plugin ($) {
1142 var debug_level = 1;
1144 function debug (string) {
1148 if (typeof console === "undefined" || typeof console.log === "undefined")
1151 console.log("jquery.pazpar2: " + string);
1154 function init_popup(obj) {
1155 var config = obj ? obj : {};
1157 var height = config.height || 760;
1158 var width = config.width || 880;
1159 var id_button = config.id_button || "input#mkwsButton";
1160 var id_popup = config.id_popup || "#mkwsPopup";
1162 debug("popup height: " + height + ", width: " + width);
1164 // make sure that jquery-ui was loaded afte jQuery core lib, e.g.:
1165 // <script src="http://code.jquery.com/ui/1.10.3/jquery-ui.min.js"></script>
1167 debug("Error: jquery-ui.js is missing, did you include it after jQuery core in the HTML file?");
1171 $(id_popup).dialog({
1172 closeOnEscape: true,
1179 Cancel: function() {
1180 $(this).dialog("close");
1183 close: function() { }
1189 $(id_popup).dialog("open");
1195 // service-proxy or pazpar2
1196 pazpar2: function(config) {
1197 var id_popup = config.id_popup || "#mkwsPopup";
1198 id_popup = id_popup.replace(/^#/, "");
1202 <div id="mkwsSwitch"></div>\
1203 <div id="mkwsLang"></div>\
1204 <div id="mkwsSearch"></div>\
1205 <div id="mkwsResults"></div>\
1206 <div id="mkwsTargets"></div>\
1207 <div id="mkwsStat"></div>';
1211 <style type="text/css">\
1212 #mkwsTermlists div.facet {\
1222 <table width="100%" border="0">\
1225 <div id="mkwsSwitch"></div>\
1226 <div id="mkwsLang"></div>\
1227 <div id="mkwsSearch"></div>\
1232 <div style="height:500px; overflow: auto">\
1233 <div id="mkwsPager"></div>\
1234 <div id="mkwsNavi"></div>\
1235 <div id="mkwsRecords"></div>\
1236 <div id="mkwsTargets"></div>\
1237 <div id="mkwsRanking"></div>\
1243 <div style="height:300px; overflow: hidden">\
1244 <div id="mkwsTermlists"></div>\
1250 <div id="mkwsStat"></div>\
1256 <div id="mkwsSearch"></div>\
1257 <div id="' + id_popup + '">\
1258 <div id="mkwsSwitch"></div>\
1259 <div id="mkwsLang"></div>\
1260 <div id="mkwsResults"></div>\
1261 <div id="mkwsTargets"></div>\
1262 <div id="mkwsStat"></div>\
1265 if (config && config.layout == 'div') {
1266 debug("jquery plugin layout: div");
1267 document.write(div);
1268 } else if (config && config.layout == 'popup') {
1269 debug("jquery plugin layout: popup with id: " + id_popup);
1270 document.write(popup);
1271 $(document).ready(function() { init_popup(config); });
1273 debug("jquery plugin layout: table");
1274 document.write(table);
1281 // wrapper to call team() after page load
1284 if (typeof console === "undefined" || typeof console.log === "undefined") { /* ARGH!!! old IE */
1290 // enable before page load, so we could call it before mkws() runs
1291 _mkws_jquery_plugin(j);
1294 mkws.handle_node_with_team = function(node, callback) {
1295 var classes = node.className;
1296 var list = classes.split(/\s+/)
1298 for (var i = 0; i < list.length; i++) {
1299 var cname = list[i];
1300 if (cname.match(/^mkwsTeam_/)) {
1301 tname = cname.replace(/^mkwsTeam_/, '');
1308 mkws.resize_page = function () {
1309 var list = ["mkwsSwitch", "mkwsLang"];
1311 var width = mkws_config.responsive_design_width;
1312 var parent = $(".mkwsTermlists").parent();
1314 if ($(window).width() <= width &&
1315 parent.hasClass("mkwsTermlistContainer1")) {
1316 log("changing from wide to narrow: " + $(window).width());
1317 $(".mkwsTermlistContainer1").hide();
1318 $(".mkwsTermlistContainer2").show();
1319 for (var tname in mkws.teams) {
1320 $(".mkwsTermlists.mkwsTeam_" + tname).appendTo($(".mkwsTermlistContainer2.mkwsTeam_" + tname));
1321 for(var i = 0; i < list.length; i++) {
1322 $("." + list[i] + ".mkwsTeam_" + tname).hide();
1325 } else if ($(window).width() > width &&
1326 parent.hasClass("mkwsTermlistContainer2")) {
1327 log("changing from narrow to wide: " + $(window).width());
1328 $(".mkwsTermlistContainer1").show();
1329 $(".mkwsTermlistContainer2").hide();
1330 for (var tname in mkws.teams) {
1331 $(".mkwsTermlists.mkwsTeam_" + tname).appendTo($(".mkwsTermlistContainer1.mkwsTeam_" + tname));
1332 for(var i = 0; i < list.length; i++) {
1333 $("." + list[i] + ".mkwsTeam_" + tname).show();
1340 mkws.switchView = function(tname, view) {
1341 mkws.teams[tname].switchView(view);
1344 mkws.showDetails = function (tname, prefixRecId) {
1345 mkws.teams[tname].showDetails(prefixRecId);
1348 mkws.limitTarget = function (tname, id, name) {
1349 mkws.teams[tname].limitTarget(id, name);
1352 mkws.limitQuery = function (tname, field, value) {
1353 mkws.teams[tname].limitQuery(field, value);
1356 mkws.delimitTarget = function (tname, id) {
1357 mkws.teams[tname].delimitTarget(id);
1360 mkws.delimitQuery = function (tname, field, value) {
1361 mkws.teams[tname].delimitQuery(field, value);
1364 mkws.showPage = function (tname, pageNum) {
1365 mkws.teams[tname].showPage(pageNum);
1368 mkws.pagerPrev = function (tname) {
1369 mkws.teams[tname].pagerPrev();
1372 mkws.pagerNext = function (tname) {
1373 mkws.teams[tname].pagerNext();
1377 function default_mkws_config() {
1378 /* default mkws config */
1379 var config_default = {
1380 use_service_proxy: true,
1381 pazpar2_url: "//mkws.indexdata.com/service-proxy/",
1382 service_proxy_auth: "//mkws.indexdata.com/service-proxy-auth",
1384 sort_options: [["relevance"], ["title:1", "title"], ["date:0", "newest"], ["date:1", "oldest"]],
1385 perpage_options: [10, 20, 30, 50],
1386 sort_default: "relevance",
1387 perpage_default: 20,
1389 show_lang: true, /* show/hide language menu */
1390 show_sort: true, /* show/hide sort menu */
1391 show_perpage: true, /* show/hide perpage menu */
1392 lang_options: [], /* display languages links for given languages, [] for all */
1393 facets: ["xtargets", "subject", "author"], /* display facets, in this order, [] for none */
1394 responsive_design_width: undefined, /* a page with less pixel width considered as narrow */
1395 debug_level: 1, /* debug level for development: 0..2 */
1400 /* Set global debug_level flag early so that debug() works */
1401 if (typeof mkws_config.debug_level !== 'undefined') {
1402 mkws.debug_level = mkws_config.debug_level;
1403 } else if (typeof config_default.debug_level !== 'undefined') {
1404 mkws.debug_level = config_default.debug_level;
1407 // make sure the mkws_config is a valid hash
1408 if (!$.isPlainObject(mkws_config)) {
1409 debug("ERROR: mkws_config is not an JS object, ignore it....");
1413 /* override standard config values by function parameters */
1414 for (var k in config_default) {
1415 if (typeof mkws_config[k] === 'undefined')
1416 mkws_config[k] = config_default[k];
1417 //debug("Set config: " + k + ' => ' + mkws_config[k]);
1423 * Run service-proxy authentication in background (after page load).
1424 * The username/password is configured in the apache config file
1427 function authenticate_session(auth_url, auth_domain, pp2_url) {
1428 log("Run service proxy auth URL: " + auth_url);
1431 auth_domain = pp2_url.replace(/^(https?:)?\/\/(.*?)\/.*/, '$2');
1432 log("guessed auth_domain '" + auth_domain + "' from pp2_url '" + pp2_url + "'");
1435 var request = new pzHttpRequest(auth_url, function(err) {
1436 alert("HTTP call for authentication failed: " + err)
1440 request.get(null, function(data) {
1441 if (!$.isXMLDoc(data)) {
1442 alert("service proxy auth response document is not valid XML document, give up!");
1445 var status = $(data).find("status");
1446 if (status.text() != "OK") {
1447 alert("service proxy auth repsonse status: " + status.text() + ", give up!");
1451 log("Service proxy auth successfully done");
1452 mkws.authenticated = true;
1453 run_auto_searches();
1458 function run_auto_searches() {
1459 log("running auto searches");
1461 for (var teamName in mkws.teams) {
1462 // ### should check mkwsTermlist as well, for facet-only teams
1463 var node = $('.mkwsRecords.mkwsTeam_' + teamName);
1464 var query = node.attr('autosearch');
1465 log("teamName '" + teamName + "', node=" + node + ", class='" + node.className + "', query=" + query);
1468 var sort = node.attr('sort');
1469 var targets = node.attr('targets');
1470 var s = "running auto search: '" + query + "'";
1471 if (teamName) s += " [teamName '" + teamName + "']";
1472 if (sort) s += " sorted by '" + sort + "'";
1473 if (targets) s += " in targets '" + targets + "'";
1475 var team = mkws.teams[teamName];
1476 log($.toJSON(team));
1477 team.newSearch(query, sort, targets, teamName);
1483 $(document).ready(function() {
1484 log("on load ready");
1485 default_mkws_config();
1487 // Backwards compatibility: set new magic class names on any
1488 // elements that have the old magic IDs.
1489 var ids = [ "Switch", "Lang", "Search", "Pager", "Navi",
1490 "Results", "Records", "Targets", "Ranking",
1491 "Termlists", "Stat" ];
1492 for (var i = 0; i < ids.length; i++) {
1493 var id = 'mkws' + ids[i];
1494 var node = $('#' + id);
1495 if (node.attr('id')) {
1497 log("added magic class to '" + node.attr('id') + "'");
1501 // For all MKWS-classed nodes that don't have a team
1502 // specified, set the team to AUTO.
1503 $('[class^="mkws"],[class*=" mkws"]').each(function () {
1504 if (!this.className.match(/mkwsTeam_/)) {
1505 log("adding AUTO team to node with class '" + this.className + "'");
1506 $(this).addClass('mkwsTeam_AUTO');
1510 // Find all nodes with an class, and determine their team from
1511 // the mkwsTeam_* class. Make all team objects.
1512 $('[class^="mkws"],[class*=" mkws"]').each(function () {
1514 mkws.handle_node_with_team(node, function(tname) {
1515 if (!mkws.teams[tname]) {
1516 mkws.teams[tname] = team(j, tname);
1517 log("Made MKWS team '" + tname + "'");
1522 if (mkws_config.use_service_proxy) {
1523 authenticate_session(mkws_config.service_proxy_auth,
1524 mkws_config.service_proxy_auth_domain,
1525 mkws_config.pazpar2_url);
1528 run_auto_searches();