// Factory function for widget objects.
function widget($, team, type, node) {
+ // Static register of attributes that do not contribute to config
+ var ignoreAttrs = {
+ id:1, 'class':1, style:1, name:1, action:1, type:1, size:1,
+ value:1, width:1, valign:1
+ };
+
var that = {
team: team,
type: type,
- node: node
+ node: node,
+ config: Object.create(team.config())
};
function log(s) {
that.toString = function() {
return '[Widget ' + team.name() + ':' + type + ']';
+ };
+
+ for (var i = 0; i < node.attributes.length; i++) {
+ var a = node.attributes[i];
+ if (a.name === 'data-mkws-config') {
+ // Treat as a JSON fragment configuring just this widget
+ log(node + ": parsing config fragment '" + a.value + "'");
+ var data;
+ try {
+ data = $.parseJSON(a.value);
+ for (var key in data) {
+ log(node + ": adding config element " + key + "='" + data[key] + "'");
+ that.config[key] = data[key];
+ }
+ } catch (err) {
+ alert("Can't parse " + node + " data-mkws-config as JSON: " + a.value);
+ }
+ } else if (a.name.match (/^data-mkws-/)) {
+ var name = a.name.replace(/^data-mkws-/, '')
+ that.config[name] = a.value;
+ log(node + ": set data-mkws attribute " + name + "='" + a.value + "'");
+ } else if (!ignoreAttrs[a.name]) {
+ that.config[a.name] = a.value;
+ log(node + ": set regular attribute " + a.name + "='" + a.value + "'");
+ }
}
var fn = mkws.promotionFunction(type);
fn.call(that);
log("made " + type + " widget(node=" + node + ")");
} else {
- log("made UNENCAPSULATED widget(type=" + type + ", node=" + node + ")");
+ log("made UNPROMOTED widget(type=" + type + ", node=" + node + ")");
}
return that;
}
+// Utility function for use by all widgets that can invoke autosearch.
+widget.maybeAutosearch = function(widget) {
+ var query = widget.config.autosearch;
+ if (query) {
+ if (query.match(/^!param!/)) {
+ var param = query.replace(/^!param!/, '');
+ query = mkws.getParameterByName(param);
+ widget.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];
+ widget.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);
+ }
+ }
+
+ widget.team.queue("ready").subscribe(function() {
+ var sortOrder = widget.config.sort;
+ var perpage = widget.config.perpage;
+ var limit = widget.config.limit;
+ var targets = widget.config.targets;
+ var targetfilter = widget.config.targetfilter;
+ var s = "running auto search: '" + query + "'";
+ if (sortOrder) s += " sorted by '" + sortOrder + "'";
+ if (perpage) s += " with " + perpage + " per page";
+ if (limit) s += " limited by '" + limit + "'";
+ if (targets) s += " in targets '" + targets + "'";
+ if (targetfilter) s += " constrained by targetfilter '" + targetfilter + "'";
+ widget.log(s);
+
+ widget.team.newSearch(query, sortOrder, perpage, limit, targets, targetfilter);
+ });
+ }
+};
+
+
// Functions follow for promoting the regular widget object into
-// widgets of specific types. These could be moved outside of the
-// widget object, or even into their own source files.
+// widgets of specific types. These could be moved into their own
+// source files.
-function promoteToTargets() {
+
+mkws.registerWidgetType('Targets', function() {
var that = this;
var M = mkws.M;
var subnode = $(that.node).children('.mkwsBytarget');
subnode.html(table);
});
-}
+});
-function promoteToStat() {
+mkws.registerWidgetType('Stat', function() {
var that = this;
var M = mkws.M;
' -- ' +
'<span class="records">' + M('Retrieved records') + ': ' + data.records + '/' + data.hits + '</span>');
});
-}
+});
-function promoteToTermlists() {
+mkws.registerWidgetType('Termlists', function() {
var that = this;
var M = mkws.M;
}
// no facets: this should never happen
- if (!mkws_config.facets || mkws_config.facets.length == 0) {
+ var facets = that.config.facets;
+ if (!facets || facets.length == 0) {
alert("onTerm called even though we have no facets: " + $.toJSON(data));
$(that.node).hide();
return;
var acc = [];
acc.push('<div class="title">' + M('Termlists') + '</div>');
- var facets = mkws_config.facets;
for (var i = 0; i < facets.length; i++) {
if (facets[i] == "xtargets") {
acc.push('</div>');
}
});
-}
+ widget.maybeAutosearch(that);
+});
-function promoteToPager() {
+
+mkws.registerWidgetType('Pager', function() {
var that = this;
var M = mkws.M;
return s;
}
});
-}
+});
-function promoteToRecords() {
+mkws.registerWidgetType('Records', function() {
var that = this;
var team = this.team;
}
$(that.node).html(html.join(''));
- function renderSummary(hit)
- {
+ function renderSummary(hit) {
var template = team.loadTemplate("Summary");
hit._id = team.recordElementId(hit.recid[0]);
hit._onclick = "mkws.showDetails('" + team.name() + "', '" + hit.recid[0] + "');return false;"
return template(hit);
}
});
-}
+ widget.maybeAutosearch(that);
+});
-function promoteToNavi() {
+
+mkws.registerWidgetType('Navi', function() {
var that = this;
var teamName = this.team.name();
var M = mkws.M;
$(that.node).html(text);
});
-}
+});
-function promoteToSort() {
- // It seems this and the Perpage widget doen't need to
- // subscribe to anything, since they produce events rather
- // than consuming them.
- $(this.node).change(function () {
- this.team.set_sortOrder($(node).val());
- if (this.team.submitted()) {
- this.team.resetPage();
- this.team.reShow();
+// It seems this and the Perpage widget doen't need to subscribe to
+// anything, since they produce events rather than consuming them.
+//
+mkws.registerWidgetType('Sort', function() {
+ var that = this;
+
+ $(this.node).change(function() {
+ that.team.set_sortOrder($(that.node).val());
+ if (that.team.submitted()) {
+ that.team.resetPage();
+ that.team.reShow();
}
return false;
});
-}
+});
-function promoteToPerpage() {
+mkws.registerWidgetType('Perpage', function() {
+ var that = this;
+
$(this.node).change(function() {
- this.team.set_perpage($(node).val());
- if (this.team.submitted()) {
- this.team.resetPage();
- this.team.reShow();
+ that.team.set_perpage($(that.node).val());
+ if (that.team.submitted()) {
+ that.team.resetPage();
+ that.team.reShow();
}
return false;
});
-}
-
-mkws.registerWidgetType('Targets', promoteToTargets);
-mkws.registerWidgetType('Stat', promoteToStat);
-mkws.registerWidgetType('Termlists', promoteToTermlists);
-mkws.registerWidgetType('Pager', promoteToPager);
-mkws.registerWidgetType('Records', promoteToRecords);
-mkws.registerWidgetType('Navi', promoteToNavi);
-mkws.registerWidgetType('Sort', promoteToSort);
-mkws.registerWidgetType('Perpage', promoteToPerpage);
-
-
+});
projects / mkws-moved-to-github.git / blobdiff