1 // Factory function for widget objects.
2 function widget($, team, type, node) {
3 // Static register of attributes that do not contribute to config
5 id:1, 'class':1, style:1, name:1, action:1, type:1, size:1,
6 value:1, width:1, valign:1
13 config: mkws.objectInheritingFrom(team.config())
21 that.toString = function() {
22 return '[Widget ' + team.name() + ':' + type + ']';
25 that.value = function() {
29 for (var i = 0; i < node.attributes.length; i++) {
30 var a = node.attributes[i];
31 if (a.name === 'data-mkws-config') {
32 // Treat as a JSON fragment configuring just this widget
33 log(node + ": parsing config fragment '" + a.value + "'");
36 data = $.parseJSON(a.value);
37 for (var key in data) {
38 log(node + ": adding config element " + key + "='" + data[key] + "'");
39 that.config[key] = data[key];
42 alert("Can't parse " + node + " data-mkws-config as JSON: " + a.value);
44 } else if (a.name.match (/^data-mkws-/)) {
45 var name = a.name.replace(/^data-mkws-/, '')
46 that.config[name] = a.value;
47 log(node + ": set data-mkws attribute " + name + "='" + a.value + "'");
48 } else if (!ignoreAttrs[a.name]) {
49 that.config[a.name] = a.value;
50 log(node + ": set regular attribute " + a.name + "='" + a.value + "'");
54 var fn = mkws.promotionFunction(type);
57 log("made " + type + " widget(node=" + node + ")");
59 log("made UNPROMOTED widget(type=" + type + ", node=" + node + ")");
66 // Utility function for use by all widgets that can invoke autosearch.
67 widget.autosearch = function(widget) {
68 widget.team.queue("ready").subscribe(function() {
69 var query = widget.config.autosearch;
71 if (query.match(/^!param!/)) {
72 var param = query.replace(/^!param!/, '');
73 query = mkws.getParameterByName(param);
74 widget.log("obtained query '" + query + "' from param '" + param + "'");
76 alert("This page has a MasterKey widget that needs a query specified by the '" + param + "' parameter");
78 } else if (query.match(/^!path!/)) {
79 var index = query.replace(/^!path!/, '');
80 var path = window.location.pathname.split('/');
81 query = path[path.length - index];
82 widget.log("obtained query '" + query + "' from path-component '" + index + "'");
84 alert("This page has a MasterKey widget that needs a query specified by the path-component " + index);
88 var sortOrder = widget.config.sort;
89 var maxrecs = widget.config.maxrecs;
90 var perpage = widget.config.perpage;
91 var limit = widget.config.limit;
92 var targets = widget.config.targets;
93 var targetfilter = widget.config.targetfilter;
94 var target = widget.config.target;
95 if (target) targetfilter = 'udb=="' + target + '"';
97 var s = "running auto search: '" + query + "'";
98 if (sortOrder) s += " sorted by '" + sortOrder + "'";
99 if (maxrecs) s += " restricted to " + maxrecs + " records";
100 if (perpage) s += " with " + perpage + " per page";
101 if (limit) s += " limited by '" + limit + "'";
102 if (targets) s += " in targets '" + targets + "'";
103 if (targetfilter) s += " constrained by targetfilter '" + targetfilter + "'";
106 widget.team.newSearch(query, sortOrder, maxrecs, perpage, limit, targets, targetfilter);
112 // Functions follow for promoting the regular widget object into
113 // widgets of specific types. These could be moved into their own
117 mkws.registerWidgetType('Targets', function() {
121 this.team.queue("targets").subscribe(function(data) {
122 var table ='<table><thead><tr>' +
123 '<td>' + M('Target ID') + '</td>' +
124 '<td>' + M('Hits') + '</td>' +
125 '<td>' + M('Diags') + '</td>' +
126 '<td>' + M('Records') + '</td>' +
127 '<td>' + M('State') + '</td>' +
128 '</tr></thead><tbody>';
130 for (var i = 0; i < data.length; i++) {
131 table += "<tr><td>" + data[i].id +
132 "</td><td>" + data[i].hits +
133 "</td><td>" + data[i].diagnostic +
134 "</td><td>" + data[i].records +
135 "</td><td>" + data[i].state + "</td></tr>";
138 table += '</tbody></table>';
139 var subnode = $(that.node).children('.mkwsBytarget');
145 mkws.registerWidgetType('Stat', function() {
149 this.team.queue("stat").subscribe(function(data) {
150 if (that.node.length === 0) alert("huh?!");
152 $(that.node).html('<span class="head">' + M('Status info') + '</span>' +
154 '<span class="clients">' + M('Active clients') + ': ' + data.activeclients + '/' + data.clients + '</span>' +
156 '<span class="records">' + M('Retrieved records') + ': ' + data.records + '/' + data.hits + '</span>');
161 mkws.registerWidgetType('Pager', function() {
165 this.team.queue("pager").subscribe(function(data) {
166 $(that.node).html(drawPager(data))
168 function drawPager(data) {
169 var teamName = that.team.name();
170 var s = '<div style="float: right">' + M('Displaying') + ': '
171 + (data.start + 1) + ' ' + M('to') + ' ' + (data.start + data.num) +
172 ' ' + M('of') + ' ' + data.merged + ' (' + M('found') + ': '
173 + data.total + ')</div>';
175 //client indexes pages from 1 but pz2 from 0
177 var pages = Math.ceil(that.team.totalRecordCount() / that.team.perpage());
178 var currentPage = that.team.currentPage();
180 var firstClkbl = (currentPage - onsides > 0)
181 ? currentPage - onsides
184 var lastClkbl = firstClkbl + 2*onsides < pages
185 ? firstClkbl + 2*onsides
188 var prev = '<span class="mkwsPrev"><< ' + M('Prev') + '</span> | ';
190 prev = '<a href="#" class="mkwsPrev" onclick="mkws.pagerPrev(\'' + teamName + '\');">'
191 +'<< ' + M('Prev') + '</a> | ';
194 for(var i = firstClkbl; i <= lastClkbl; i++) {
197 numLabel = '<span class="mkwsSelected">' + i + '</span>';
199 middle += '<a href="#" onclick="mkws.showPage(\'' + teamName + '\', ' + i + ')"> '
200 + numLabel + ' </a>';
203 var next = ' | <span class="mkwsNext">' + M('Next') + ' >></span>';
204 if (pages - currentPage > 0)
205 next = ' | <a href="#" class="mkwsNext" onclick="mkws.pagerNext(\'' + teamName + '\')">'
206 + M('Next') + ' >></a>';
213 if (lastClkbl < pages)
216 s += '<div style="float: clear">'
217 + prev + predots + middle + postdots + next + '</div>';
225 mkws.registerWidgetType('Results', function() {
226 // Nothing to do apart from act as an autosearch trigger
227 // Contained elements do all the real work
228 widget.autosearch(this);
232 mkws.registerWidgetType('Records', function() {
234 var team = this.team;
236 this.team.queue("records").subscribe(function(data) {
238 for (var i = 0; i < data.hits.length; i++) {
239 var hit = data.hits[i];
240 var divId = team.recordElementId(hit.recid[0]);
241 html.push('<div class="record mkwsTeam_' + team.name() + ' ' + divId + '">', renderSummary(hit), '</div>');
242 // ### At some point, we may be able to move the
243 // m_currentRecordId and m_currentRecordData members
244 // from the team object into this widget.
245 if (hit.recid == team.currentRecordId()) {
246 if (team.currentRecordData())
247 html.push(team.renderDetails(team.currentRecordData()));
250 $(that.node).html(html.join(''));
252 function renderSummary(hit) {
253 var template = team.loadTemplate(that.config.template || "Summary");
254 hit._id = team.recordElementId(hit.recid[0]);
255 hit._onclick = "mkws.showDetails('" + team.name() + "', '" + hit.recid[0] + "');return false;"
256 return template(hit);
260 widget.autosearch(that);
264 mkws.registerWidgetType('Navi', function() {
266 var teamName = this.team.name();
269 this.team.queue("navi").subscribe(function() {
270 var filters = that.team.filters();
273 for (var i in filters) {
277 var filter = filters[i];
279 text += M('source') + ': <a class="crossout" href="#" onclick="mkws.delimitTarget(\'' + teamName +
280 "', '" + filter.id + "'" + ');return false;">' + filter.name + '</a>';
282 text += M(filter.field) + ': <a class="crossout" href="#" onclick="mkws.delimitQuery(\'' + teamName +
283 "', '" + filter.field + "', '" + filter.value + "'" +
284 ');return false;">' + filter.value + '</a>';
288 $(that.node).html(text);
293 // It seems this and the Perpage widget doen't need to subscribe to
294 // anything, since they produce events rather than consuming them.
296 mkws.registerWidgetType('Sort', function() {
299 $(this.node).change(function() {
300 that.team.set_sortOrder($(that.node).val());
301 if (that.team.submitted()) {
309 mkws.registerWidgetType('Perpage', function() {
312 $(this.node).change(function() {
313 that.team.set_perpage($(that.node).val());
314 if (that.team.submitted()) {
322 mkws.registerWidgetType('Done', function() {
325 this.team.queue("complete").subscribe(function(n) {
326 $(that.node).html("Search complete: found " + n + " records");