X-Git-Url: http://git.indexdata.com/?p=mkws-moved-to-github.git;a=blobdiff_plain;f=src%2Fmkws-team.js;h=2e2485462ca3ae5574abb3a385e801ef556bda85;hp=e14bd27cba1e11e9e089ea5af57d1e1794e539a4;hb=e5e7256118b179dde76089be0794fea4d4e3f845;hpb=e80aed69e023e9522c4a2ce59feb0bfed301810f
diff --git a/src/mkws-team.js b/src/mkws-team.js
index e14bd27..c26d2c3 100644
--- a/src/mkws-team.js
+++ b/src/mkws-team.js
@@ -5,770 +5,501 @@
// Some functions are visible as member-functions to be called from
// outside code -- specifically, from generated HTML. These functions
// are that.switchView(), showDetails(), limitTarget(), limitQuery(),
-// delimitTarget(), delimitQuery(), showPage(), pagerPrev(),
-// pagerNext().
+// limitCategory(), delimitTarget(), delimitQuery(), showPage(),
+// pagerPrev(), pagerNext().
//
-function team($, teamName) {
- var that = {};
- var m_teamName = teamName;
- var m_submitted = false;
- var m_query; // initially undefined
- var m_sortOrder; // will be set below
- var m_perpage; // will be set below
- var m_filters = [];
- var m_totalRecordCount = 0;
- var m_currentPage = 1;
- var m_currentRecordId = '';
- var m_currentRecordData = null;
- var m_logTime = {
- // Timestamps for logging
- "start": $.now(),
- "last": $.now()
+// Before the team can be used for searching and related operations,
+// its pz2 object must be created by calling team.makePz2().
+//
+mkws.makeTeam = function($, teamName) {
+ var that = {};
+ var m_teamName = teamName;
+ var m_submitted = false;
+ var m_query; // initially undefined
+ var m_sortOrder; // will be set below
+ var m_perpage; // will be set below
+ var m_filterSet = filterSet(that);
+ var m_totalRecordCount = 0;
+ var m_currentPage = 1;
+ var m_currentRecordId = '';
+ var m_currentRecordData = null;
+ var m_logTime = {
+ // Timestamps for logging
+ "start": $.now(),
+ "last": $.now()
+ };
+ var m_paz; // will be initialised below
+ var m_templateText = {}; // widgets can register templates to be compiled
+ var m_template = {}; // compiled templates, from any source
+ var m_widgets = {}; // Maps widget-type to array of widget objects
+ var m_gotRecords = false;
+
+ var config = mkws.objectInheritingFrom(mkws.config);
+ that.config = config;
+
+ that.toString = function() { return '[Team ' + teamName + ']'; };
+
+ // Accessor methods for individual widgets: readers
+ that.name = function() { return m_teamName; };
+ that.submitted = function() { return m_submitted; };
+ that.sortOrder = function() { return m_sortOrder; };
+ that.perpage = function() { return m_perpage; };
+ that.query = function() { return m_query; };
+ that.totalRecordCount = function() { return m_totalRecordCount; };
+ that.currentPage = function() { return m_currentPage; };
+ that.currentRecordId = function() { return m_currentRecordId; };
+ that.currentRecordData = function() { return m_currentRecordData; };
+ that.filters = function() { return m_filterSet; };
+ that.gotRecords = function() { return m_gotRecords; };
+
+ // Accessor methods for individual widgets: writers
+ that.set_sortOrder = function(val) { m_sortOrder = val };
+ that.set_perpage = function(val) { m_perpage = val };
+
+
+ // The following PubSub code is modified from the jQuery manual:
+ // http://api.jquery.com/jQuery.Callbacks/
+ //
+ // Use as:
+ // team.queue("eventName").subscribe(function(param1, param2 ...) { ... });
+ // team.queue("eventName").publish(arg1, arg2, ...);
+ //
+ var m_queues = {};
+ function queue(id) {
+ if (!m_queues[id]) {
+ var callbacks = $.Callbacks();
+ m_queues[id] = {
+ publish: callbacks.fire,
+ subscribe: callbacks.add,
+ unsubscribe: callbacks.remove
+ };
+ }
+ return m_queues[id];
+ };
+ that.queue = queue;
+
+
+ function _log(fn, s) {
+ var now = $.now();
+ var timestamp = (((now - m_logTime.start)/1000).toFixed(3) + " (+" +
+ ((now - m_logTime.last)/1000).toFixed(3) + ") ");
+ m_logTime.last = now;
+ fn.call(mkws.log, m_teamName + ": " + timestamp + s);
+ that.queue("log").publish(m_teamName, timestamp, s);
+ }
+
+ that.trace = function(x) { _log(mkws.trace, x) };
+ that.debug = function(x) { _log(mkws.debug, x) };
+ that.info = function(x) { _log(mkws.info, x) };
+ that.warn = function(x) { _log(mkws.warn, x) };
+ that.error = function(x) { _log(mkws.error, x) };
+ that.fatal = function(x) { _log(mkws.fatal, x) };
+
+ that.info("making new widget team");
+
+ m_sortOrder = config.sort_default;
+ m_perpage = config.perpage_default;
+
+ // pz2.js event handlers:
+ function onInit() {
+ that.info("init");
+ m_paz.stat();
+ m_paz.bytarget();
+ }
+
+ function onBytarget(data) {
+ that.info("bytarget");
+ queue("targets").publish(data);
+ }
+
+ function onStat(data) {
+ queue("stat").publish(data);
+ var hitcount = parseInt(data.hits[0], 10);
+ if (!m_gotRecords && hitcount > 0) {
+ m_gotRecords = true;
+ queue("firstrecords").publish(hitcount);
+ }
+ if (parseInt(data.activeclients[0], 10) === 0) {
+ that.info("complete");
+ queue("complete").publish(hitcount);
+ }
+ }
+
+ function onTerm(data) {
+ that.info("term");
+ queue("facets").publish(data);
+ }
+
+ function onShow(data, teamName) {
+ that.info("show");
+ m_totalRecordCount = data.merged;
+ that.info("found " + m_totalRecordCount + " records");
+ queue("pager").publish(data);
+ queue("records").publish(data);
+ }
+
+ function onRecord(data, args, teamName) {
+ that.info("record");
+ // FIXME: record is async!!
+ clearTimeout(m_paz.recordTimer);
+ queue("record").publish(data);
+ var detRecordDiv = findnode(recordDetailsId(data.recid[0]));
+ if (detRecordDiv.length) {
+ // in case on_show was faster to redraw element
+ return;
+ }
+ m_currentRecordData = data;
+ var recordDiv = findnode('.' + recordElementId(m_currentRecordData.recid[0]));
+ var html = renderDetails(m_currentRecordData);
+ $(recordDiv).append(html);
+ }
+
+
+ // create a parameters array and pass it to the pz2's constructor
+ // then register the form submit event with the pz2.search function
+ // autoInit is set to true on default
+ that.makePz2 = function() {
+ that.debug("m_queues=" + $.toJSON(m_queues));
+ var params = {
+ "windowid": teamName,
+ "pazpar2path": mkws.pazpar2_url(),
+ "usesessions" : config.use_service_proxy ? false : true,
+ "showtime": 500, //each timer (show, stat, term, bytarget) can be specified this way
+ "termlist": config.facets.join(',')
};
- var m_paz; // will be initialised below
- var m_template = {};
-
- that.toString = function() { return '[Team ' + teamName + ']'; }
-
- // Accessor methods for individual widgets: readers
- that.name = function() { return m_teamName; }
- that.submitted = function() { return m_submitted; }
- that.perpage = function() { return m_perpage; }
- that.totalRecordCount = function() { return m_totalRecordCount; }
- that.currentPage = function() { return m_currentPage; }
- that.currentRecordId = function() { return m_currentRecordId; }
- that.currentRecordData = function() { return m_currentRecordData; }
- that.filters = function() { return m_filters; }
-
- // Accessor methods for individual widgets: writers
- that.set_sortOrder = function(val) { m_sortOrder = val };
- that.set_perpage = function(val) { m_perpage = val };
-
-
- function log(s) {
- var now = $.now();
- var timestamp = ((now - m_logTime.start)/1000).toFixed(3) + " (+" + ((now - m_logTime.last)/1000).toFixed(3) + ") "
- m_logTime.last = now;
-
- mkws.log(m_teamName + ": " + timestamp + s);
- }
- that.log = log;
-
- log("start running MKWS");
-
- m_sortOrder = mkws_config.sort_default;
- m_perpage = mkws_config.perpage_default;
-
- log("Create main pz2 object");
- // create a parameters array and pass it to the pz2's constructor
- // then register the form submit event with the pz2.search function
- // autoInit is set to true on default
- m_paz = new pz2({ "windowid": teamName,
- "pazpar2path": mkws_config.pazpar2_url,
- "usesessions" : mkws_config.use_service_proxy ? false : true,
- "oninit": onInit,
- "onbytarget": onBytarget,
- "onstat": onStat,
- "onterm": (mkws_config.facets.length ? onTerm : undefined),
- "onshow": onShow,
- "onrecord": onRecord,
- "showtime": 500, //each timer (show, stat, term, bytarget) can be specified this way
- "termlist": mkws_config.facets.join(',')
- });
-
-
- // pz2.js event handlers:
- function onInit() {
- log("init");
- m_paz.stat();
- m_paz.bytarget();
- }
-
- function onBytarget(data) {
- log("target");
- queue("targets").publish(data);
- }
-
- function onStat(data) {
- log("stat");
- queue("stat").publish(data);
- }
-
- function onTerm(data) {
- log("term");
- queue("termlists").publish(data);
- }
-
- function onShow(data, teamName) {
- log("show");
- m_totalRecordCount = data.merged;
- queue("pager").publish(data);
- queue("records").publish(data);
- }
-
- function onRecord(data, args, teamName) {
- log("record");
- // FIXME: record is async!!
- clearTimeout(m_paz.recordTimer);
- var detRecordDiv = findnode(recordDetailsId(data.recid[0]));
- if (detRecordDiv.length) {
- // in case on_show was faster to redraw element
- return;
- }
- m_currentRecordData = data;
- var recordDiv = findnode('.' + recordElementId(m_currentRecordData.recid[0]));
- var html = renderDetails(m_currentRecordData);
- $(recordDiv).append(html);
- }
-
-
- // Used by promoteRecords() and onRecord()
- function recordElementId(s) {
- return 'mkwsRec_' + s.replace(/[^a-z0-9]/ig, '_');
- }
- that.recordElementId = recordElementId;
-
- // Used by onRecord(), showDetails() and renderDetails()
- function recordDetailsId(s) {
- return 'mkwsDet_' + s.replace(/[^a-z0-9]/ig, '_');
- }
- that.recordElementId = recordElementId;
-
-
- that.targetFiltered = function(id) {
- for (var i = 0; i < m_filters.length; i++) {
- if (m_filters[i].id === id ||
- m_filters[i].id === 'pz:id=' + id) {
- return true;
- }
- }
- return false;
- }
-
-
- that.limitTarget = function (id, name)
- {
- log("limitTarget(id=" + id + ", name=" + name + ")");
- m_filters.push({ id: id, name: name });
- triggerSearch();
- return false;
- }
-
-
- that.limitQuery = function (field, value)
- {
- log("limitQuery(field=" + field + ", value=" + value + ")");
- m_filters.push({ field: field, value: value });
- triggerSearch();
- return false;
- }
-
-
- that.delimitTarget = function (id)
- {
- log("delimitTarget(id=" + id + ")");
- var newFilters = [];
- for (var i in m_filters) {
- var filter = m_filters[i];
- if (filter.id) {
- log("delimitTarget() removing filter " + $.toJSON(filter));
- } else {
- log("delimitTarget() keeping filter " + $.toJSON(filter));
- newFilters.push(filter);
- }
- }
- m_filters = newFilters;
-
- triggerSearch();
- return false;
- }
-
-
- that.delimitQuery = function (field, value)
- {
- log("delimitQuery(field=" + field + ", value=" + value + ")");
- var newFilters = [];
- for (var i in m_filters) {
- var filter = m_filters[i];
- if (filter.field &&
- field == filter.field &&
- value == filter.value) {
- log("delimitQuery() removing filter " + $.toJSON(filter));
- } else {
- log("delimitQuery() keeping filter " + $.toJSON(filter));
- newFilters.push(filter);
- }
- }
- m_filters = newFilters;
-
- triggerSearch();
- return false;
- }
-
- that.showPage = function (pageNum)
- {
- m_currentPage = pageNum;
- m_paz.showPage(m_currentPage - 1);
+ params.oninit = onInit;
+ if (m_queues.targets) {
+ params.onbytarget = onBytarget;
+ that.info("setting bytarget callback");
}
-
-
- that.pagerNext = function () {
- if (m_totalRecordCount - m_perpage*m_currentPage > 0) {
- m_paz.showNext();
- m_currentPage++;
- }
- }
-
-
- that.pagerPrev = function () {
- if (m_paz.showPrev() != false)
- m_currentPage--;
- }
-
-
- that.reShow = function() {
- m_paz.show(0, m_perpage, m_sortOrder);
- }
-
-
- function resetPage()
- {
- m_currentPage = 1;
- m_totalRecordCount = 0;
- }
- that.resetPage = resetPage;
-
-
- function newSearch(query, sortOrder, targets)
- {
- log("newSearch: " + query);
-
- if (mkws_config.use_service_proxy && !mkws.authenticated) {
- alert("searching before authentication");
- return;
- }
-
- m_filters = []
- triggerSearch(query, sortOrder, targets);
- switchView('records'); // In case it's configured to start off as hidden
- m_submitted = true;
+ if (m_queues.stat || m_queues.firstrecords || m_queues.complete) {
+ params.onstat = onStat;
+ that.info("setting stat callback");
}
-
-
- function triggerSearch (query, sortOrder, targets)
- {
- resetPage();
- queue("navi").publish();
-
- var pp2filter = "";
- var pp2limit = "";
-
- // Continue to use previous query/sort-order unless new ones are specified
- if (query) {
- m_query = query;
- }
- if (sortOrder) {
- m_sortOrder = sortOrder;
- }
- if (targets) {
- m_filters.push({ id: targets, name: targets });
- }
-
- for (var i in m_filters) {
- var filter = m_filters[i];
- if (filter.id) {
- if (pp2filter)
- pp2filter += ",";
- if (filter.id.match(/^[a-z:]+[=~]/)) {
- log("filter '" + filter.id + "' already begins with SETTING OP");
- } else {
- filter.id = 'pz:id=' + filter.id;
- }
- pp2filter += filter.id;
- } else {
- if (pp2limit)
- pp2limit += ",";
- pp2limit += filter.field + "=" + filter.value.replace(/[\\|,]/g, '\\$&');
- }
- }
-
- var params = {};
- if (pp2limit) {
- params.limit = pp2limit;
- }
-
- log("triggerSearch(" + m_query + "): filters = " + $.toJSON(m_filters) + ", pp2filter = " + pp2filter + ", params = " + $.toJSON(params));
-
- // We can use: params.torusquery = "udb=NAME"
- // Note: that won't work when running against raw pazpar2
- m_paz.search(m_query, m_perpage, m_sortOrder, pp2filter, undefined, params);
- }
-
-
- // switching view between targets and records
- function switchView(view) {
- var targets = findnode('.mkwsTargets');
- var results = findnode('.mkwsResults,.mkwsRecords');
- var blanket = findnode('.mkwsBlanket');
- var motd = findnode('.mkwsMOTD');
-
- switch(view) {
- case 'targets':
- if (targets) targets.css('display', 'block');
- if (results) results.css('display', 'none');
- if (blanket) blanket.css('display', 'none');
- if (motd) motd.css('display', 'none');
- break;
- case 'records':
- if (targets) targets.css('display', 'none');
- if (results) results.css('display', 'block');
- if (blanket) blanket.css('display', 'block');
- if (motd) motd.css('display', 'none');
- break;
- case 'none':
- alert("mkws.switchView(" + m_teamName + ", 'none') shouldn't happen");
- if (targets) targets.css('display', 'none');
- if (results) results.css('display', 'none');
- if (blanket) blanket.css('display', 'none');
- if (motd) motd.css('display', 'none');
- break;
- default:
- alert("Unknown view '" + view + "'");
- }
+ if (m_queues.facets && config.facets.length) {
+ params.onterm = onTerm;
+ that.info("setting term callback");
}
- that.switchView = switchView;
-
-
- // detailed record drawing
- that.showDetails = function (recId) {
- var oldRecordId = m_currentRecordId;
- m_currentRecordId = recId;
-
- // remove current detailed view if any
- // ##### restrict to current team
- var detRecordDiv = document.getElementById(recordDetailsId(oldRecordId));
- // lovin DOM!
- if (detRecordDiv)
- detRecordDiv.parentNode.removeChild(detRecordDiv);
-
- // if the same clicked, just hide
- if (recId == oldRecordId) {
- m_currentRecordId = '';
- m_currentRecordData = null;
- return;
- }
- // request the record
- log("showDetails() requesting record '" + recId + "'");
- m_paz.record(recId);
+ if (m_queues.records) {
+ that.info("setting show callback");
+ params.onshow = onShow;
+ // Record callback is subscribed from records callback
+ that.info("setting record callback");
+ params.onrecord = onRecord;
}
+ m_paz = new pz2(params);
+ that.info("created main pz2 object");
+ }
- /*
- * All the HTML stuff to render the search forms and
- * result pages.
- */
- function mkwsHtmlAll() {
- mkwsSetLang();
- if (mkws_config.show_lang)
- mkwsHtmlLang();
-
- log("HTML search form");
- findnode('.mkwsSearch').html('\
-');
-
- log("HTML records");
- // If the team has a .mkwsResults, populate it in the usual
- // way. If not, assume that it's a smarter application that
- // defines its own subcomponents, some or all of the
- // following:
- // .mkwsTermlists
- // .mkwsRanking
- // .mkwsPager
- // .mkwsNavi
- // .mkwsRecords
- findnode(".mkwsResults").html('\
-\
- \
- | \
- \
- | \
- \
- \
- \
- \
- \
- | \
-
\
- \
- | \
- \
- | \
-
\
-
');
-
- var ranking_data = '';
- findnode(".mkwsRanking").html(ranking_data);
-
- mkwsHtmlSwitch();
-
- findnode('.mkwsSearchForm').submit(function() {
- var val = findnode('.mkwsQuery').val();
- newSearch(val);
- return false;
- });
-
- // on first page, hide the termlist
- $(document).ready(function() { findnode(".mkwsTermlists").hide(); });
- var container = findnode(".mkwsMOTDContainer");
- if (container.length) {
- // Move the MOTD from the provided element down into the container
- findnode(".mkwsMOTD").appendTo(container);
- }
- }
+ // Used by the Records widget and onRecord()
+ function recordElementId(s) {
+ return 'mkws-rec_' + s.replace(/[^a-z0-9]/ig, '_');
+ }
+ that.recordElementId = recordElementId;
- function mkwsSetLang() {
- var lang = getParameterByName("lang") || mkws_config.lang;
- if (!lang || !mkws.locale_lang[lang]) {
- mkws_config.lang = ""
- } else {
- mkws_config.lang = lang;
- }
+ // Used by onRecord(), showDetails() and renderDetails()
+ function recordDetailsId(s) {
+ return 'mkws-det_' + s.replace(/[^a-z0-9]/ig, '_');
+ }
- log("Locale language: " + (mkws_config.lang ? mkws_config.lang : "none"));
- return mkws_config.lang;
- }
+ that.targetFiltered = function(id) {
+ return m_filterSet.targetFiltered(id);
+ };
- /* create locale language menu */
- function mkwsHtmlLang() {
- var lang_default = "en";
- var lang = mkws_config.lang || lang_default;
- var list = [];
- /* display a list of configured languages, or all */
- var lang_options = mkws_config.lang_options || [];
- var toBeIncluded = {};
- for (var i = 0; i < lang_options.length; i++) {
- toBeIncluded[lang_options[i]] = true;
- }
+ that.limitTarget = function(id, name) {
+ that.info("limitTarget(id=" + id + ", name=" + name + ")");
+ m_filterSet.add(targetFilter(id, name));
+ if (m_query) triggerSearch();
+ return false;
+ };
- for (var k in mkws.locale_lang) {
- if (toBeIncluded[k] || lang_options.length == 0)
- list.push(k);
- }
- // add english link
- if (lang_options.length == 0 || toBeIncluded[lang_default])
- list.push(lang_default);
+ that.limitQuery = function(field, value) {
+ that.info("limitQuery(field=" + field + ", value=" + value + ")");
+ m_filterSet.add(fieldFilter(field, value));
+ if (m_query) triggerSearch();
+ return false;
+ };
- log("Language menu for: " + list.join(", "));
- /* the HTML part */
- var data = "";
- for(var i = 0; i < list.length; i++) {
- var l = list[i];
+ that.limitCategory = function(id) {
+ that.info("limitCategory(id=" + id + ")");
+ // Only one category filter at a time
+ m_filterSet.removeMatching(function(f) { return f.type === 'category' });
+ if (id !== '') m_filterSet.add(categoryFilter(id));
+ if (m_query) triggerSearch();
+ return false;
+ };
- if (data)
- data += ' | ';
- if (lang == l) {
- data += ' ' + l + ' ';
- } else {
- data += ' ' + l + ' '
- }
- }
+ that.delimitTarget = function(id) {
+ that.info("delimitTarget(id=" + id + ")");
+ m_filterSet.removeMatching(function(f) { return f.type === 'target' });
+ if (m_query) triggerSearch();
+ return false;
+ };
- findnode(".mkwsLang").html(data);
- }
+ that.delimitQuery = function(field, value) {
+ that.info("delimitQuery(field=" + field + ", value=" + value + ")");
+ m_filterSet.removeMatching(function(f) { return f.type == 'field' &&
+ field == f.field && value == f.value });
+ if (m_query) triggerSearch();
+ return false;
+ };
- function mkwsHtmlSort() {
- log("HTML sort, m_sortOrder = '" + m_sortOrder + "'");
- var sort_html = '';
- return sort_html;
+ that.pagerNext = function() {
+ if (m_totalRecordCount - m_perpage*m_currentPage > 0) {
+ m_paz.showNext();
+ m_currentPage++;
}
+ };
- function mkwsHtmlPerpage() {
- log("HTML perpage, m_perpage = " + m_perpage);
- var perpage_html = '';
- return perpage_html;
- }
-
-
- function mkwsHtmlSwitch() {
- log("HTML switch for team " + m_teamName);
+ that.reShow = function() {
+ resetPage();
+ m_paz.show(0, m_perpage, m_sortOrder);
+ };
- var node = findnode(".mkwsSwitch");
- node.append($('' + M('Records') + ''));
- node.append($("", { text: " | " }));
- node.append($('' + M('Targets') + ''));
-
- log("HTML targets");
- var node = findnode(".mkwsTargets");
- node.html('\
-\
- No information available yet.\
-
');
- node.css("display", "none");
- }
+ function resetPage() {
+ m_currentPage = 1;
+ m_totalRecordCount = 0;
+ m_gotRecords = false;
+ }
+ that.resetPage = resetPage;
- that.runAutoSearch = function() {
- var node = findnode('.mkwsRecords,.mkwsTermlists');
- var query = node.attr('autosearch');
- if (!query)
- return;
-
- if (query.match(/^!param!/)) {
- var param = query.replace(/^!param!/, '');
- query = getParameterByName(param);
- log("obtained query '" + query + "' from param '" + param + "'");
- if (!query) {
- alert("This page has a MasterKey widget that needs a query specified by the '" + param + "' parameter");
- }
- } else if (query.match(/^!path!/)) {
- var index = query.replace(/^!path!/, '');
- var path = window.location.pathname.split('/');
- query = path[path.length - index];
- log("obtained query '" + query + "' from path-component '" + index + "'");
- if (!query) {
- alert("This page has a MasterKey widget that needs a query specified by the path-component " + index);
- }
- }
-
- log("node=" + node + ", class='" + node.className + "', query=" + query);
-
- var sortOrder = node.attr('sort');
- var targets = node.attr('targets');
- var s = "running auto search: '" + query + "'";
- if (sortOrder) s += " sorted by '" + sortOrder + "'";
- if (targets) s += " in targets '" + targets + "'";
- log(s);
-
- newSearch(query, sortOrder, targets);
- }
+ function newSearch(query, sortOrder, maxrecs, perpage, limit, targets, torusquery) {
+ that.info("newSearch: " + query);
- // This function is taken from a StackOverflow answer
- // http://stackoverflow.com/questions/901115/how-can-i-get-query-string-values-in-javascript/901144#901144
- function getParameterByName(name) {
- name = name.replace(/[\[]/, "\\[").replace(/[\]]/, "\\]");
- var regex = new RegExp("[\\?&]" + name + "=([^&#]*)"),
- results = regex.exec(location.search);
- return results == null ? "" : decodeURIComponent(results[1].replace(/\+/g, " "));
+ if (config.use_service_proxy && !mkws.authenticated) {
+ alert("searching before authentication");
+ return;
}
-
- // Translation function. At present, this is properly a
- // global-level function (hence the assignment to mkws.M) but we
- // want to make it per-team so different teams can operate in
- // different languages.
- //
- function M(word) {
- var lang = mkws_config.lang;
-
- if (!lang || !mkws.locale_lang[lang])
- return word;
-
- return mkws.locale_lang[lang][word] || word;
- }
- mkws.M = M; // so the Handlebars helper can use it
+ m_filterSet.removeMatching(function(f) { return f.type !== 'category' });
+ triggerSearch(query, sortOrder, maxrecs, perpage, limit, targets, torusquery);
+ switchView('records'); // In case it's configured to start off as hidden
+ m_submitted = true;
+ }
+ that.newSearch = newSearch;
- // Finds the node of the specified class within the current team
- // Multiple OR-clauses separated by commas are handled
- // More complex cases may not work
- //
- function findnode(selector, teamName) {
- teamName = teamName || m_teamName;
+ function triggerSearch(query, sortOrder, maxrecs, perpage, limit, targets, torusquery) {
+ resetPage();
- selector = $.map(selector.split(','), function(s, i) {
- return s + '.mkwsTeam_' + teamName;
- }).join(',');
+ // Continue to use previous query/sort-order unless new ones are specified
+ if (query) m_query = query;
+ if (sortOrder) m_sortOrder = sortOrder;
+ if (perpage) m_perpage = perpage;
+ if (targets) m_filterSet.add(targetFilter(targets, targets));
- var node = $(selector);
- //log('findnode(' + selector + ') found ' + node.length + ' nodes');
- return node;
+ var pp2filter = m_filterSet.pp2filter();
+ var pp2limit = m_filterSet.pp2limit(limit);
+ var pp2catLimit = m_filterSet.pp2catLimit();
+ if (pp2catLimit) {
+ pp2filter = pp2filter ? pp2filter + "," + pp2catLimit : pp2catLimit;
}
-
- function renderDetails(data, marker)
- {
- var template = loadTemplate("Record");
- var details = template(data);
- return '' + details + '
';
+ var params = {};
+ if (pp2limit) params.limit = pp2limit;
+ if (maxrecs) params.maxrecs = maxrecs;
+ if (torusquery) {
+ if (!mkws.config.use_service_proxy)
+ alert("can't narrow search by torusquery when not authenticated");
+ params.torusquery = torusquery;
}
- that.renderDetails = renderDetails;
+ that.info("triggerSearch(" + m_query + "): filters = " + m_filterSet.toJSON() + ", " +
+ "pp2filter = " + pp2filter + ", params = " + $.toJSON(params));
- function loadTemplate(name)
- {
- var template = m_template[name];
+ m_paz.search(m_query, m_perpage, m_sortOrder, pp2filter, undefined, params);
+ queue("searchtriggered").publish();
+ }
- if (template === undefined) {
- // Fall back to generic template if there is no team-specific one
- var node = findnode(".mkwsTemplate_" + name);
- if (!node.length) {
- node = findnode(".mkwsTemplate_" + name, "ALL");
- }
+ // fetch record details to be retrieved from the record queue
+ that.fetchDetails = function(recId) {
+ that.info("fetchDetails() requesting record '" + recId + "'");
+ m_paz.record(recId);
+ };
- var source = node.html();
- if (!source) {
- source = defaultTemplate(name);
- }
- template = Handlebars.compile(source);
- log("compiled template '" + name + "'");
- m_template[name] = template;
- }
+ // switching view between targets and records
+ function switchView(view) {
+ var targets = widgetNode('targets');
+ var results = widgetNode('results') || widgetNode('records');
+ var blanket = widgetNode('blanket');
+ var motd = widgetNode('motd');
- return template;
- }
- that.loadTemplate = loadTemplate;
-
-
- function defaultTemplate(name)
- {
- if (name === 'Record') {
- return '\
-\
- \
- | {{translate "Title"}} | \
- \
- {{md-title}}\
- {{#if md-title-remainder}}\
- ({{md-title-remainder}})\
- {{/if}}\
- {{#if md-title-responsibility}}\
- {{md-title-responsibility}}\
- {{/if}}\
- | \
-
\
- {{#if md-date}}\
- \
- | {{translate "Date"}} | \
- {{md-date}} | \
-
\
- {{/if}}\
- {{#if md-author}}\
- \
- | {{translate "Author"}} | \
- {{md-author}} | \
-
\
- {{/if}}\
- {{#if md-electronic-url}}\
- \
- | {{translate "Links"}} | \
- \
- {{#each md-electronic-url}}\
- Link{{index1}}\
- {{/each}}\
- | \
-
\
- {{/if}}\
- {{#if-any location having="md-subject"}}\
- \
- | {{translate "Subject"}} | \
- \
- {{#first location having="md-subject"}}\
- {{#if md-subject}}\
- {{#commaList md-subject}}\
- {{this}}{{/commaList}}\
- {{/if}}\
- {{/first}}\
- | \
-
\
- {{/if-any}}\
- \
- | {{translate "Locations"}} | \
- \
- {{#commaList location}}\
- {{attr "@name"}}{{/commaList}}\
- | \
-
\
-
\
-';
- } else if (name === "Summary") {
- return '\
-\
- {{md-title}}\
-\
-{{#if md-title-remainder}}\
- {{md-title-remainder}}\
-{{/if}}\
-{{#if md-title-responsibility}}\
- {{md-title-responsibility}}\
-{{/if}}\
-';
- }
-
- var s = "There is no default '" + name +"' template!";
- alert(s);
- return s;
- }
+ switch(view) {
+ case 'targets':
+ if (targets) $(targets).show();
+ if (results) $(results).hide();
+ if (blanket) $(blanket).hide();
+ if (motd) $(motd).hide();
+ break;
+ case 'records':
+ if (targets) $(targets).hide();
+ if (results) $(results).show();
+ if (blanket) $(blanket).show();
+ if (motd) $(motd).hide();
+ break;
+ default:
+ alert("Unknown view '" + view + "'");
+ }
+ }
+ that.switchView = switchView;
+
+
+ // detailed record drawing
+ that.showDetails = function(recId) {
+ var oldRecordId = m_currentRecordId;
+ m_currentRecordId = recId;
+
+ // remove current detailed view if any
+ findnode('#' + recordDetailsId(oldRecordId)).remove();
+
+ // if the same clicked, just hide
+ if (recId == oldRecordId) {
+ m_currentRecordId = '';
+ m_currentRecordData = null;
+ return;
+ }
+ // request the record
+ that.info("showDetails() requesting record '" + recId + "'");
+ m_paz.record(recId);
+ };
+
+
+ // Finds the node of the specified class within the current team
+ function findnode(selector, teamName) {
+ teamName = teamName || m_teamName;
+
+ if (teamName === 'AUTO') {
+ selector = (selector + '.mkws-team-' + teamName + ',' +
+ selector + ':not([class^="mkws-team"],[class*=" mkws-team"])');
+ } else {
+ selector = selector + '.mkws-team-' + teamName;
+ }
+
+ var node = $(selector);
+ //that.debug('findnode(' + selector + ') found ' + node.length + ' nodes');
+ return node;
+ }
+
+
+ function widgetNode(type) {
+ var w = that.widget(type);
+ return w ? w.node : undefined;
+ }
+
+ function renderDetails(data, marker) {
+ var template = loadTemplate("details");
+ var details = template(data);
+ return '' + details + '
';
+ }
+ that.renderDetails = renderDetails;
+
+
+ that.registerTemplate = function(name, text) {
+ if(mkws._old2new.hasOwnProperty(name)) {
+ that.warn("registerTemplate: old widget name: " + name + " => " + mkws._old2new[name]);
+ name = mkws._old2new[name];
+ }
+ m_templateText[name] = text;
+ };
+
+
+ function loadTemplate(name, fallbackString) {
+ if(mkws._old2new.hasOwnProperty(name)) {
+ that.warn("loadTemplate: old widget name: " + name + " => " + mkws._old2new[name]);
+ name = mkws._old2new[name];
+ }
+
+ var template = m_template[name];
+ if (template === undefined && Handlebars.compile) {
+ var source;
+ var node = $(".mkws-template-" + name + " .mkws-team-" + that.name());
+ if (node && node.length < 1) {
+ node = $(".mkws-template-" + name);
+ }
+ if (node) source = node.html();
+ if (!source) source = m_templateText[name];
+ if (source) {
+ template = Handlebars.compile(source);
+ that.info("compiled template '" + name + "'");
+ }
+ }
+ //if (template === undefined) template = mkws_templatesbyteam[m_teamName][name];
+ if (template === undefined && Handlebars.templates) {
+ template = Handlebars.templates["mkws-template-" + name];
+ }
+ if (template === undefined && mkws.defaultTemplates) {
+ template = mkws.defaultTemplates[name];
+ }
+ if (template) {
+ m_template[name] = template;
+ return template;
+ }
+ else {
+ that.info("No MKWS template for " + name);
+ return null;
+ }
+ }
+ that.loadTemplate = loadTemplate;
- // The following PubSub code is modified from the jQuery manual:
- // https://api.jquery.com/jQuery.Callbacks/
- //
- // Use as:
- // team.queue("eventName").subscribe(function(param1, param2 ...) { ... });
- // team.queue("eventName").publish(arg1, arg2, ...);
-
- var queues = {};
- var queue = function(id) {
- if (!queues[id]) {
- var callbacks = $.Callbacks();
- queues[id] = {
- publish: callbacks.fire,
- subscribe: callbacks.add,
- unsubscribe: callbacks.remove
- };
- }
- return queues[id];
- }
- that.queue = queue;
-
- mkwsHtmlAll()
+ that.addWidget = function(w) {
+ if (m_widgets[w.type] === undefined) {
+ m_widgets[w.type] = [ w ];
+ } else {
+ m_widgets[w.type].push(w);
+ }
+ }
+
+ that.widget = function(type) {
+ var list = m_widgets[type];
+
+ if (!list)
+ return undefined;
+ if (list.length > 1) {
+ alert("widget('" + type + "') finds " + list.length + " widgets: using first");
+ }
+ return list[0];
+ }
- return that;
+ that.visitWidgets = function(callback) {
+ for (var type in m_widgets) {
+ var list = m_widgets[type];
+ for (var i = 0; i < list.length; i++) {
+ var res = callback(type, list[i]);
+ if (res !== undefined) {
+ return res;
+ }
+ }
+ }
+ return undefined;
+ };
+
+ return that;
};