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 var debug = function (s) {
176 var timestamp = ((now - m_debug_time.start)/1000).toFixed(3) + " (+" + ((now - m_debug_time.last)/1000).toFixed(3) + ") "
177 m_debug_time.last = now;
179 mkws.debug(m_teamName + ": " + timestamp + s);
182 debug("start running MKWS");
184 m_sort = mkws_config.sort_default;
185 debug("copied mkws_config.sort_default '" + mkws_config.sort_default + "' to m_sort");
187 if (mkws_config.query_width < 5 || mkws_config.query_width > 150) {
188 debug("Reset query width: " + mkws_config.query_width);
189 mkws_config.query_width = 50;
192 for (var key in mkws_config) {
193 if (mkws_config.hasOwnProperty(key)) {
194 if (key.match(/^language_/)) {
195 var lang = key.replace(/^language_/, "");
196 // Copy custom languages into list
197 mkws.locale_lang[lang] = mkws_config[key];
198 debug("Added locally configured language '" + lang + "'");
203 // protocol independent link for pazpar2: "//mkws/sp" -> "https://mkws/sp"
204 if (mkws_config.pazpar2_url.match(/^\/\//)) {
205 mkws_config.pazpar2_url = document.location.protocol + mkws_config.pazpar2_url;
206 debug("adjust protocol independent links: " + mkws_config.pazpar2_url);
209 debug("Create main pz2 object");
210 // create a parameters array and pass it to the pz2's constructor
211 // then register the form submit event with the pz2.search function
212 // autoInit is set to true on default
213 m_paz = new pz2({ "onshow": my_onshow,
214 "windowid": teamName,
215 "showtime": 500, //each timer (show, stat, term, bytarget) can be specified this way
216 "pazpar2path": mkws_config.pazpar2_url,
219 "onterm": (mkws_config.facets.length ? my_onterm : undefined),
220 "termlist": mkws_config.facets.join(','),
221 "onbytarget": my_onbytarget,
222 "usesessions" : mkws_config.use_service_proxy ? false : true,
223 "showResponseType": '', // or "json" (for debugging?)
224 "onrecord": my_onrecord });
226 if (!isNaN(parseInt(mkws_config.perpage_default))) {
227 m_perpage = parseInt(mkws_config.perpage_default);
232 // pz2.js event handlers:
234 function my_oninit(teamName) {
241 function my_onshow(data, teamName) {
243 m_totalRec = data.merged;
245 var pager = $(".mkwsPager.mkwsTeam_" + m_teamName);
247 pager.html(drawPager(data))
251 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_' + 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 action = 'mkws.limitTarget(\'' + m_teamName + '\', this.getAttribute(\'target_id\'),this.firstChild.nodeValue)';
338 action = 'mkws.limitQuery(\'' + m_teamName + '\', \'' + pzIndex + '\', this.firstChild.nodeValue)';
340 acc.push('onclick="' + action + ';return false;">' + data[i].name + '</a>'
341 + ' <span>' + data[i].freq + '</span>');
348 function my_onrecord(data, args, teamName) {
350 // FIXME: record is async!!
351 clearTimeout(m_paz.recordTimer);
352 // in case on_show was faster to redraw element
353 var detRecordDiv = document.getElementById('mkwsDet_'+data.recid);
354 if (detRecordDiv) return;
355 m_curDetRecData = data;
356 var recordDiv = document.getElementById('mkwsRecdiv_'+m_curDetRecData.recid);
357 var html = renderDetails(m_curDetRecData);
358 recordDiv.innerHTML += html;
362 function my_onbytarget(data, teamName) {
364 var targetDiv = $('.mkwsBytarget.mkwsTeam_' + teamName);
369 var table ='<table><thead><tr>' +
370 '<td>' + M('Target ID') + '</td>' +
371 '<td>' + M('Hits') + '</td>' +
372 '<td>' + M('Diags') + '</td>' +
373 '<td>' + M('Records') + '</td>' +
374 '<td>' + M('State') + '</td>' +
375 '</tr></thead><tbody>';
377 for (var i = 0; i < data.length; i++) {
378 table += "<tr><td>" + data[i].id +
379 "</td><td>" + data[i].hits +
380 "</td><td>" + data[i].diagnostic +
381 "</td><td>" + data[i].records +
382 "</td><td>" + data[i].state + "</td></tr>";
385 table += '</tbody></table>';
386 targetDiv.html(table);
389 ////////////////////////////////////////////////////////////////////////////////
390 ////////////////////////////////////////////////////////////////////////////////
393 // when search button pressed
394 function onFormSubmitEventHandler()
396 mkws.handle_node_with_team(this, function (tname) {
397 var val = $('.mkwsQuery.mkwsTeam_' + tname).val();
398 mkws.teams[tname].newSearch(val);
405 that.newSearch = function(query, sort, targets, windowid)
407 debug("newSearch: " + query);
409 if (mkws_config.use_service_proxy && !mkws.authenticated) {
410 alert("searching before authentication");
418 triggerSearch(query, sort, targets, windowid);
419 that.switchView('records'); // In case it's configured to start off as hidden
424 function onSelectDdChange()
426 if (!m_submitted) return false;
429 m_paz.show(0, m_perpage, m_sort);
441 function triggerSearch (query, sort, targets, windowid)
446 // Re-use previous query/sort if new ones are not specified
454 // ### should support multiple |-separated targets
455 m_filters.push({ id: targets, name: targets });
458 for (var i in m_filters) {
459 var filter = m_filters[i];
463 if (filter.id.match(/^[a-z:]+[=~]/)) {
464 debug("filter '" + filter.id + "' already begins with SETTING OP");
466 filter.id = 'pz:id=' + filter.id;
468 pp2filter += filter.id;
472 pp2limit += filter.field + "=" + filter.value.replace(/[\\|,]/g, '\\$&');
478 params.limit = pp2limit;
481 params.windowid = windowid;
483 debug("triggerSearch(" + m_query + "): filters = " + $.toJSON(m_filters) + ", pp2filter = " + pp2filter + ", params = " + $.toJSON(params));
485 m_paz.search(m_query, m_perpage, m_sort, pp2filter, undefined, params);
489 function loadSelect ()
491 var node = $('.mkwsSort.mkwsTeam_' + m_teamName);
492 if (node.length && node.val() != m_sort) {
493 debug("changing m_sort from " + m_sort + " to " + node.val());
496 node = $('.mkwsPerpage.mkwsTeam_' + m_teamName);
497 if (node.length && node.val() != m_perpage) {
498 debug("changing m_perpage from " + m_perpage + " to " + node.val());
499 m_perpage = node.val();
504 // limit by target functions
505 that.limitTarget = function (id, name)
507 debug("limitTarget(id=" + id + ", name=" + name + ")");
508 m_filters.push({ id: id, name: name });
517 // limit the query after clicking the facet
518 that.limitQuery = function (field, value)
520 debug("limitQuery(field=" + field + ", value=" + value + ")");
521 m_filters.push({ field: field, value: value });
530 that.delimitTarget = function (id)
532 debug("delimitTarget(id=" + id + ")");
534 for (var i in m_filters) {
535 var filter = m_filters[i];
537 debug("delimitTarget() removing filter " + $.toJSON(filter));
539 debug("delimitTarget() keeping filter " + $.toJSON(filter));
540 newFilters.push(filter);
543 m_filters = newFilters;
553 that.delimitQuery = function (field, value)
555 debug("delimitQuery(field=" + field + ", value=" + value + ")");
557 for (var i in m_filters) {
558 var filter = m_filters[i];
560 field == filter.field &&
561 value == filter.value) {
562 debug("delimitQuery() removing filter " + $.toJSON(filter));
564 debug("delimitQuery() keeping filter " + $.toJSON(filter));
565 newFilters.push(filter);
568 m_filters = newFilters;
578 function redraw_navi ()
580 var navi = $('.mkwsNavi.mkwsTeam_' + m_teamName);
584 for (var i in m_filters) {
588 var filter = m_filters[i];
590 text += M('source') + ': <a class="crossout" href="#" onclick="mkws.delimitTarget(\'' + m_teamName +
591 "', '" + filter.id + "'" + ');return false;">' + filter.name + '</a>';
593 text += M(filter.field) + ': <a class="crossout" href="#" onclick="mkws.delimitQuery(\'' + m_teamName +
594 "', '" + filter.field + "', '" + filter.value + "'" +
595 ');return false;">' + filter.value + '</a>';
603 function drawPager (data)
605 var s = '<div style="float: right">' + M('Displaying') + ': '
606 + (data.start + 1) + ' ' + M('to') + ' ' + (data.start + data.num) +
607 ' ' + M('of') + ' ' + data.merged + ' (' + M('found') + ': '
608 + data.total + ')</div>';
610 //client indexes pages from 1 but pz2 from 0
612 var pages = Math.ceil(m_totalRec / m_perpage);
614 var firstClkbl = (m_curPage - onsides > 0)
615 ? m_curPage - onsides
618 var lastClkbl = firstClkbl + 2*onsides < pages
619 ? firstClkbl + 2*onsides
622 var prev = '<span id="mkwsPrev"><< ' + M('Prev') + '</span><b> | </b>';
624 prev = '<a href="#" id="mkwsPrev" onclick="mkws.pagerPrev(\'' + m_teamName + '\');">'
625 +'<< ' + M('Prev') + '</a><b> | </b>';
628 for(var i = firstClkbl; i <= lastClkbl; i++) {
631 numLabel = '<b>' + i + '</b>';
633 middle += '<a href="#" onclick="mkws.showPage(\'' + m_teamName + '\', ' + i + ')"> '
634 + numLabel + ' </a>';
637 var next = '<b> | </b><span id="mkwsNext">' + M('Next') + ' >></span>';
638 if (pages - m_curPage > 0)
639 next = '<b> | </b><a href="#" id="mkwsNext" onclick="mkws.pagerNext(\'' + m_teamName + '\')">'
640 + M('Next') + ' >></a>';
647 if (lastClkbl < pages)
650 s += '<div style="float: clear">'
651 + prev + predots + middle + postdots + next + '</div>';
657 that.showPage = function (pageNum)
660 m_paz.showPage(m_curPage - 1);
664 // simple paging functions
665 that.pagerNext = function () {
666 if (m_totalRec - m_perpage*m_curPage > 0) {
673 that.pagerPrev = function () {
674 if (m_paz.showPrev() != false)
679 // switching view between targets and records
680 that.switchView = function(view) {
681 var targets = $('.mkwsTargets.mkwsTeam_' + m_teamName);
682 var results = $('.mkwsResults.mkwsTeam_' + m_teamName + ',.mkwsRecords.mkwsTeam_' + m_teamName);
683 var blanket = $('.mkwsBlanket.mkwsTeam_' + m_teamName);
684 var motd = $('.mkwsMOTD.mkwsTeam_' + m_teamName);
688 if (targets) targets.css('display', 'block');
689 if (results) results.css('display', 'none');
690 if (blanket) blanket.css('display', 'none');
691 if (motd) motd.css('display', 'none');
694 if (targets) targets.css('display', 'none');
695 if (results) results.css('display', 'block');
696 if (blanket) blanket.css('display', 'block');
697 if (motd) motd.css('display', 'none');
700 alert("mkws.switchView(" + m_teamName + ", 'none') shouldn't happen");
701 if (targets) targets.css('display', 'none');
702 if (results) results.css('display', 'none');
703 if (blanket) blanket.css('display', 'none');
704 if (motd) motd.css('display', 'none');
707 alert("Unknown view '" + view + "'");
712 // detailed record drawing
713 that.showDetails = function (prefixRecId) {
714 var recId = prefixRecId.replace('mkwsRec_', '');
715 var oldRecId = m_curDetRecId;
716 m_curDetRecId = recId;
718 // remove current detailed view if any
719 var detRecordDiv = document.getElementById('mkwsDet_'+oldRecId);
722 detRecordDiv.parentNode.removeChild(detRecordDiv);
724 // if the same clicked, just hide
725 if (recId == oldRecId) {
727 m_curDetRecData = null;
730 // request the record
731 debug("showDetails() requesting record '" + recId + "'");
736 function renderDetails(data, marker)
738 var template = loadTemplate("Record");
739 var details = template(data);
740 return '<div class="details" id="mkwsDet_' + data.recid + '">' + details + '</div>';
744 function loadTemplate(name)
746 var template = mkws['template' + name];
748 if (template === undefined) {
749 var source = $("#mkwsTemplate" + name).html();
751 source = defaultTemplate(name);
754 template = Handlebars.compile(source);
755 debug("compiled template '" + name + "'");
756 mkws['template' + name] = template;
763 function defaultTemplate(name)
765 if (name === 'Record') {
769 <th>{{translate "Title"}}</th>\
772 {{#if md-title-remainder}}\
773 ({{md-title-remainder}})\
775 {{#if md-title-responsibility}}\
776 <i>{{md-title-responsibility}}</i>\
782 <th>{{translate "Date"}}</th>\
783 <td>{{md-date}}</td>\
788 <th>{{translate "Author"}}</th>\
789 <td>{{md-author}}</td>\
792 {{#if md-electronic-url}}\
794 <th>{{translate "URL"}}</th>\
796 {{#each md-electronic-url}}\
797 <a href="{{this}}">{{this}}</a><br/>\
802 {{#if-any location having="md-subject"}}\
804 <th>{{translate "Subject"}}</th>\
806 {{#first location having="md-subject"}}\
815 <th>{{translate "Locations"}}</th>\
817 {{#commaList location}}\
818 {{attr "@name"}}{{/commaList}}\
823 } else if (name === "Summary") {
825 <a href="#" id="{{_id}}" onclick="{{_onclick}}">\
828 {{#if md-title-remainder}}\
829 <span>{{md-title-remainder}}</span>\
831 {{#if md-title-responsibility}}\
832 <span><i>{{md-title-responsibility}}</i></span>\
837 var s = "There is no default '" + name +"' template!";
844 * All the HTML stuff to render the search forms and
847 function mkws_html_all() {
849 if (mkws_config.show_lang)
852 // For some reason, doing this programmatically results in
853 // document.mkwsSearchForm.mkwsQuery being undefined, hence the raw HTML.
854 debug("HTML search form");
855 // ### There is only one match here by design: fix not to bother looping
856 $('.mkwsSearch.mkwsTeam_' + m_teamName).each(function (i, obj) {
858 mkws.handle_node_with_team(node, function(tname) {
860 <form name="mkwsSearchForm" class="mkwsSearchForm mkwsTeam_' + tname + '" action="" >\
861 <input id="mkwsQuery" class="mkwsQuery mkwsTeam_' + tname + '" type="text" size="' + mkws_config.query_width + '" />\
862 <input id="mkwsButton" class="mkwsButton mkwsTeam_' + tname + '" type="submit" value="' + M('Search') + '" />\
867 debug("HTML records");
868 // If the team has a .mkwsResults, populate it in the usual
869 // way. If not, assume that it's a smarter application that
870 // defines its own subcomponents, some or all of the
877 if ($(".mkwsResults.mkwsTeam_" + m_teamName).length) {
878 $(".mkwsResults.mkwsTeam_" + m_teamName).html('\
879 <table width="100%" border="0" cellpadding="6" cellspacing="0">\
881 <td class="mkwsTermlistContainer1 mkwsTeam_' + m_teamName + '" width="250" valign="top">\
882 <div id="mkwsTermlists" class="mkwsTermlists mkwsTeam_' + m_teamName + '"></div>\
884 <td class="mkwsMOTDContainer mkwsTeam_' + m_teamName + '" valign="top">\
885 <div id="mkwsRanking" class="mkwsRanking mkwsTeam_' + m_teamName + '"></div>\
886 <div id="mkwsPager" class="mkwsPager mkwsTeam_' + m_teamName + '"></div>\
887 <div id="mkwsNavi" class="mkwsNavi mkwsTeam_' + m_teamName + '"></div>\
888 <div id="mkwsRecords" class="mkwsRecords mkwsTeam_' + m_teamName + '"></div>\
893 <div class="mkwsTermlistContainer2 mkwsTeam_' + m_teamName + '"></div>\
899 var node = $(".mkwsRanking.mkwsTeam_" + m_teamName);
901 var ranking_data = '';
902 ranking_data += '<form name="mkwsSelect" class="mkwsSelect mkwsTeam_' + m_teamName + '" action="" >';
903 if (mkws_config.show_sort) {
904 ranking_data += M('Sort by') + ' ' + mkws_html_sort() + ' ';
906 if (mkws_config.show_perpage) {
907 ranking_data += M('and show') + ' ' + mkws_html_perpage() + ' ' + M('per page') + '.';
909 ranking_data += '</form>';
911 node.html(ranking_data);
916 if (mkws_config.responsive_design_width) {
917 // Responsive web design - change layout on the fly based on
918 // current screen width. Required for mobile devices.
919 $(window).resize(function(e) { mkws.resize_page() });
920 // initial check after page load
921 $(document).ready(function() { mkws.resize_page() });
924 $('.mkwsSearchForm.mkwsTeam_' + m_teamName).each(function (i, obj) {
925 debug("adding search-forms for team '" + m_teamName + "'");
927 mkws.handle_node_with_team(node, function(tname) {
928 debug("adding search-form '" + tname + "' for team '" + m_teamName + "'");
929 $(node).submit(onFormSubmitEventHandler);
933 node = $('.mkwsSort.mkwsTeam_' + m_teamName);
935 node.change(onSelectDdChange);
936 node = $('.mkwsPerpage.mkwsTeam_' + m_teamName);
938 node.change(onSelectDdChange);
940 // on first page, hide the termlist
941 $(document).ready(function() { $(".mkwsTermlists.mkwsTeam_" + m_teamName).hide(); });
942 var motd = $(".mkwsMOTD.mkwsTeam_" + m_teamName);
943 var container = $(".mkwsMOTDContainer.mkwsTeam_" + m_teamName);
944 if (motd.length && container.length) {
945 // Move the MOTD from the provided element down into the container
946 motd.appendTo(container);
951 // implement $.parseQuerystring() for parsing URL parameters
952 function parseQuerystring() {
954 var qs = window.location.search.replace('?', '');
955 var pairs = qs.split('&');
956 $.each(pairs, function(i, v){
957 var pair = v.split('=');
958 nvpair[pair[0]] = pair[1];
964 function mkws_set_lang() {
965 var lang = parseQuerystring().lang || mkws_config.lang;
966 if (!lang || !mkws.locale_lang[lang]) {
967 mkws_config.lang = ""
969 mkws_config.lang = lang;
972 debug("Locale language: " + (mkws_config.lang ? mkws_config.lang : "none"));
973 return mkws_config.lang;
977 function mkws_html_switch() {
978 debug("HTML switch for team " + m_teamName);
980 var node = $(".mkwsSwitch.mkwsTeam_" + m_teamName);
981 node.append($('<a href="#" onclick="mkws.switchView(\'' + m_teamName + '\', \'records\')">' + M('Records') + '</a>'));
982 node.append($("<span/>", { text: " | " }));
983 node.append($('<a href="#" onclick="mkws.switchView(\'' + m_teamName + '\', \'targets\')">' + M('Targets') + '</a>'));
985 debug("HTML targets");
986 var node = $(".mkwsTargets.mkwsTeam_" + m_teamName);
988 <div class="mkwsBytarget mkwsTeam_' + m_teamName + '">\
989 No information available yet.\
991 node.css("display", "none");
995 function mkws_html_sort() {
996 debug("HTML sort, m_sort = '" + m_sort + "'");
997 var sort_html = '<select class="mkwsSort mkwsTeam_' + m_teamName + '">';
999 for(var i = 0; i < mkws_config.sort_options.length; i++) {
1000 var opt = mkws_config.sort_options[i];
1002 var val = opt.length == 1 ? opt[0] : opt[1];
1004 sort_html += '<option value="' + key + '"';
1005 if (m_sort == key || m_sort == val) {
1006 sort_html += ' selected="selected"';
1008 sort_html += '>' + M(val) + '</option>';
1010 sort_html += '</select>';
1016 function mkws_html_perpage() {
1017 debug("HTML perpage, m_perpage = " + m_perpage);
1018 var perpage_html = '<select class="mkwsPerpage mkwsTeam_' + m_teamName + '">';
1020 for(var i = 0; i < mkws_config.perpage_options.length; i++) {
1021 var key = mkws_config.perpage_options[i];
1023 perpage_html += '<option value="' + key + '"';
1024 if (key == m_perpage) {
1025 perpage_html += ' selected="selected"';
1027 perpage_html += '>' + key + '</option>';
1029 perpage_html += '</select>';
1031 return perpage_html;
1035 /* create locale language menu */
1036 function mkws_html_lang() {
1037 var lang_default = "en";
1038 var lang = mkws_config.lang || lang_default;
1041 /* display a list of configured languages, or all */
1042 var lang_options = mkws_config.lang_options || [];
1043 var toBeIncluded = {};
1044 for (var i = 0; i < lang_options.length; i++) {
1045 toBeIncluded[lang_options[i]] = true;
1048 for (var k in mkws.locale_lang) {
1049 if (toBeIncluded[k] || lang_options.length == 0)
1054 if (lang_options.length == 0 || toBeIncluded[lang_default])
1055 list.push(lang_default);
1057 debug("Language menu for: " + list.join(", "));
1061 for(var i = 0; i < list.length; i++) {
1068 data += ' <span>' + l + '</span> ';
1070 data += ' <a href="?lang=' + l + '">' + l + '</a> '
1074 $(".mkwsLang.mkwsTeam_" + m_teamName).html(data);
1080 var lang = mkws_config.lang;
1082 if (!lang || !mkws.locale_lang[lang])
1085 return mkws.locale_lang[lang][word] || word;
1087 mkws.M = M; // so the Handlebars helper can use it
1097 mkws_config.error = e.message;
1098 // alert(e.message);
1102 // Bizarrely, 'that' is just an empty hash. All its state is in
1103 // the closure variables defined earlier in this function.
1109 * implement jQuery plugin $.pazpar2({})
1111 function _mkws_jquery_plugin ($) {
1112 function debug (string) {
1113 mkws.debug("jquery.pazpar2: " + string);
1116 function init_popup(obj) {
1117 var config = obj ? obj : {};
1119 var height = config.height || 760;
1120 var width = config.width || 880;
1121 var id_button = config.id_button || "input#mkwsButton";
1122 var id_popup = config.id_popup || "#mkwsPopup";
1124 debug("popup height: " + height + ", width: " + width);
1126 // make sure that jquery-ui was loaded afte jQuery core lib, e.g.:
1127 // <script src="http://code.jquery.com/ui/1.10.3/jquery-ui.min.js"></script>
1129 debug("Error: jquery-ui.js is missing, did you include it after jQuery core in the HTML file?");
1133 $(id_popup).dialog({
1134 closeOnEscape: true,
1141 Cancel: function() {
1142 $(this).dialog("close");
1145 close: function() { }
1151 $(id_popup).dialog("open");
1157 // service-proxy or pazpar2
1158 pazpar2: function(config) {
1159 var id_popup = config.id_popup || "#mkwsPopup";
1160 id_popup = id_popup.replace(/^#/, "");
1164 <div id="mkwsSwitch"></div>\
1165 <div id="mkwsLang"></div>\
1166 <div id="mkwsSearch"></div>\
1167 <div id="mkwsResults"></div>\
1168 <div id="mkwsTargets"></div>\
1169 <div id="mkwsStat"></div>';
1173 <style type="text/css">\
1174 #mkwsTermlists div.facet {\
1184 <table width="100%" border="0">\
1187 <div id="mkwsSwitch"></div>\
1188 <div id="mkwsLang"></div>\
1189 <div id="mkwsSearch"></div>\
1194 <div style="height:500px; overflow: auto">\
1195 <div id="mkwsPager"></div>\
1196 <div id="mkwsNavi"></div>\
1197 <div id="mkwsRecords"></div>\
1198 <div id="mkwsTargets"></div>\
1199 <div id="mkwsRanking"></div>\
1205 <div style="height:300px; overflow: hidden">\
1206 <div id="mkwsTermlists"></div>\
1212 <div id="mkwsStat"></div>\
1218 <div id="mkwsSearch"></div>\
1219 <div id="' + id_popup + '">\
1220 <div id="mkwsSwitch"></div>\
1221 <div id="mkwsLang"></div>\
1222 <div id="mkwsResults"></div>\
1223 <div id="mkwsTargets"></div>\
1224 <div id="mkwsStat"></div>\
1227 if (config && config.layout == 'div') {
1228 debug("jquery plugin layout: div");
1229 document.write(div);
1230 } else if (config && config.layout == 'popup') {
1231 debug("jquery plugin layout: popup with id: " + id_popup);
1232 document.write(popup);
1233 $(document).ready(function() { init_popup(config); });
1235 debug("jquery plugin layout: table");
1236 document.write(table);
1243 // wrapper to call team() after page load
1245 mkws.debug = function (string) {
1246 if (!mkws.debug_level)
1249 if (typeof console === "undefined" || typeof console.log === "undefined") { /* ARGH!!! old IE */
1253 // you need to disable use strict at the top of the file!!!
1254 if (mkws.debug_level >= 3) {
1255 console.log(arguments.callee.caller);
1256 } else if (mkws.debug_level >= 2) {
1257 console.log(">>> called from function " + arguments.callee.caller.name + ' <<<');
1259 console.log(string);
1261 var debug = mkws.debug;
1264 // enable before page load, so we could call it before mkws() runs
1265 _mkws_jquery_plugin(j);
1268 mkws.handle_node_with_team = function(node, callback) {
1269 var classes = node.className;
1270 var list = classes.split(/\s+/)
1272 for (var i = 0; i < list.length; i++) {
1273 var cname = list[i];
1274 if (cname.match(/^mkwsTeam_/)) {
1275 tname = cname.replace(/^mkwsTeam_/, '');
1282 mkws.resize_page = function () {
1283 var list = ["mkwsSwitch", "mkwsLang"];
1285 var width = mkws_config.responsive_design_width;
1286 var parent = $(".mkwsTermlists").parent();
1288 if ($(window).width() <= width &&
1289 parent.hasClass("mkwsTermlistContainer1")) {
1290 debug("changing from wide to narrow: " + $(window).width());
1291 $(".mkwsTermlistContainer1").hide();
1292 $(".mkwsTermlistContainer2").show();
1293 for (var tname in mkws.teams) {
1294 $(".mkwsTermlists.mkwsTeam_" + tname).appendTo($(".mkwsTermlistContainer2.mkwsTeam_" + tname));
1295 for(var i = 0; i < list.length; i++) {
1296 $("." + list[i] + ".mkwsTeam_" + tname).hide();
1299 } else if ($(window).width() > width &&
1300 parent.hasClass("mkwsTermlistContainer2")) {
1301 debug("changing from narrow to wide: " + $(window).width());
1302 $(".mkwsTermlistContainer1").show();
1303 $(".mkwsTermlistContainer2").hide();
1304 for (var tname in mkws.teams) {
1305 $(".mkwsTermlists.mkwsTeam_" + tname).appendTo($(".mkwsTermlistContainer1.mkwsTeam_" + tname));
1306 for(var i = 0; i < list.length; i++) {
1307 $("." + list[i] + ".mkwsTeam_" + tname).show();
1314 mkws.switchView = function(tname, view) {
1315 mkws.teams[tname].switchView(view);
1318 mkws.showDetails = function (tname, prefixRecId) {
1319 mkws.teams[tname].showDetails(prefixRecId);
1322 mkws.limitTarget = function (tname, id, name) {
1323 mkws.teams[tname].limitTarget(id, name);
1326 mkws.limitQuery = function (tname, field, value) {
1327 mkws.teams[tname].limitQuery(field, value);
1330 mkws.delimitTarget = function (tname, id) {
1331 mkws.teams[tname].delimitTarget(id);
1334 mkws.delimitQuery = function (tname, field, value) {
1335 mkws.teams[tname].delimitQuery(field, value);
1338 mkws.showPage = function (tname, pageNum) {
1339 mkws.teams[tname].showPage(pageNum);
1342 mkws.pagerPrev = function (tname) {
1343 mkws.teams[tname].pagerPrev();
1346 mkws.pagerNext = function (tname) {
1347 mkws.teams[tname].pagerNext();
1351 function default_mkws_config() {
1352 /* default mkws config */
1353 var config_default = {
1354 use_service_proxy: true,
1355 pazpar2_url: "//mkws.indexdata.com/service-proxy/",
1356 service_proxy_auth: "//mkws.indexdata.com/service-proxy-auth",
1358 sort_options: [["relevance"], ["title:1", "title"], ["date:0", "newest"], ["date:1", "oldest"]],
1359 perpage_options: [10, 20, 30, 50],
1360 sort_default: "relevance",
1361 perpage_default: 20,
1363 show_lang: true, /* show/hide language menu */
1364 show_sort: true, /* show/hide sort menu */
1365 show_perpage: true, /* show/hide perpage menu */
1366 lang_options: [], /* display languages links for given languages, [] for all */
1367 facets: ["xtargets", "subject", "author"], /* display facets, in this order, [] for none */
1368 responsive_design_width: undefined, /* a page with less pixel width considered as narrow */
1369 debug_level: 1, /* debug level for development: 0..2 */
1374 /* Set global debug_level flag early so that debug() works */
1375 if (typeof mkws_config.debug_level !== 'undefined') {
1376 mkws.debug_level = mkws_config.debug_level;
1377 } else if (typeof config_default.debug_level !== 'undefined') {
1378 mkws.debug_level = config_default.debug_level;
1381 // make sure the mkws_config is a valid hash
1382 if (!$.isPlainObject(mkws_config)) {
1383 debug("ERROR: mkws_config is not an JS object, ignore it....");
1387 /* override standard config values by function parameters */
1388 for (var k in config_default) {
1389 if (typeof mkws_config[k] === 'undefined')
1390 mkws_config[k] = config_default[k];
1391 //debug("Set config: " + k + ' => ' + mkws_config[k]);
1397 * Run service-proxy authentication in background (after page load).
1398 * The username/password is configured in the apache config file
1401 function authenticate_session(auth_url, auth_domain, pp2_url) {
1402 debug("Run service proxy auth URL: " + auth_url);
1405 auth_domain = pp2_url.replace(/^(https?:)?\/\/(.*?)\/.*/, '$2');
1406 debug("guessed auth_domain '" + auth_domain + "' from pp2_url '" + pp2_url + "'");
1409 var request = new pzHttpRequest(auth_url, function(err) {
1410 alert("HTTP call for authentication failed: " + err)
1414 request.get(null, function(data) {
1415 if (!$.isXMLDoc(data)) {
1416 alert("service proxy auth response document is not valid XML document, give up!");
1419 var status = $(data).find("status");
1420 if (status.text() != "OK") {
1421 alert("service proxy auth repsonse status: " + status.text() + ", give up!");
1425 debug("Service proxy auth successfully done");
1426 mkws.authenticated = true;
1427 run_auto_searches();
1432 function run_auto_searches() {
1433 debug("running auto searches");
1435 for (var teamName in mkws.teams) {
1436 // ### should check mkwsTermlist as well, for facet-only teams
1437 var node = $('.mkwsRecords.mkwsTeam_' + teamName);
1438 var query = node.attr('autosearch');
1439 debug("teamName '" + teamName + "', node=" + node + ", class='" + node.className + "', query=" + query);
1442 var sort = node.attr('sort');
1443 var targets = node.attr('targets');
1444 var s = "running auto search: '" + query + "'";
1445 if (teamName) s += " [teamName '" + teamName + "']";
1446 if (sort) s += " sorted by '" + sort + "'";
1447 if (targets) s += " in targets '" + targets + "'";
1449 var team = mkws.teams[teamName];
1450 debug($.toJSON(team));
1451 team.newSearch(query, sort, targets, teamName);
1457 $(document).ready(function() {
1458 debug("on load ready");
1459 default_mkws_config();
1461 // Backwards compatibility: set new magic class names on any
1462 // elements that have the old magic IDs.
1463 var ids = [ "Switch", "Lang", "Search", "Pager", "Navi",
1464 "Results", "Records", "Targets", "Ranking",
1465 "Termlists", "Stat" ];
1466 for (var i = 0; i < ids.length; i++) {
1467 var id = 'mkws' + ids[i];
1468 var node = $('#' + id);
1469 if (node.attr('id')) {
1471 debug("added magic class to '" + node.attr('id') + "'");
1475 // For all MKWS-classed nodes that don't have a team
1476 // specified, set the team to AUTO.
1477 $('[class^="mkws"],[class*=" mkws"]').each(function () {
1478 if (!this.className.match(/mkwsTeam_/)) {
1479 debug("adding AUTO team to node with class '" + this.className + "'");
1480 $(this).addClass('mkwsTeam_AUTO');
1484 // Find all nodes with an class, and determine their team from
1485 // the mkwsTeam_* class. Make all team objects.
1486 $('[class^="mkws"],[class*=" mkws"]').each(function () {
1488 mkws.handle_node_with_team(node, function(tname) {
1489 if (!mkws.teams[tname]) {
1490 mkws.teams[tname] = team(j, tname);
1491 debug("Made MKWS team '" + tname + "'");
1496 if (mkws_config.use_service_proxy) {
1497 authenticate_session(mkws_config.service_proxy_auth,
1498 mkws_config.service_proxy_auth_domain,
1499 mkws_config.pazpar2_url);
1502 run_auto_searches();