X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Fmkws-widgets.js;h=c04c3f9332905d3a0139449a46d8389fccaee1cf;hb=94988acacdecf63dec5e58eff7fac807f0928139;hp=78e98cfb62177dd8c2a6b080ffd4c6d10a9df168;hpb=cfab3e447ad133e7a156b3036ed313245420be6e;p=mkws-moved-to-github.git

diff --git a/src/mkws-widgets.js b/src/mkws-widgets.js
index 78e98cf..c04c3f9 100644
--- a/src/mkws-widgets.js
+++ b/src/mkws-widgets.js
@@ -1,9 +1,16 @@
 // 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: mkws.objectInheritingFrom(team.config())
     };
 
     function log(s) {
@@ -13,6 +20,35 @@ function widget($, team, type, node) {
 
     that.toString = function() {
 	return '[Widget ' + team.name() + ':' + type + ']';
+    };
+
+    that.value = function() {
+        return node.value;
+    }
+
+    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);
@@ -27,6 +63,52 @@ function widget($, team, type, node) {
 }
 
 
+// Utility function for use by all widgets that can invoke autosearch.
+widget.autosearch = function(widget) {
+    widget.team.queue("ready").subscribe(function() {
+	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);
+		}
+	    }
+
+	    var sortOrder = widget.config.sort;
+	    var maxrecs = widget.config.maxrecs;
+	    var perpage = widget.config.perpage;
+	    var limit = widget.config.limit;
+	    var targets = widget.config.targets;
+	    var targetfilter = widget.config.targetfilter;
+	    var target = widget.config.target;
+	    if (target) targetfilter = 'udb=="' + target + '"';
+
+	    var s = "running auto search: '" + query + "'";
+	    if (sortOrder) s += " sorted by '" + sortOrder + "'";
+	    if (maxrecs) s += " restricted to " + maxrecs + " records";
+	    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, maxrecs, perpage, limit, targets, targetfilter);
+	}
+    });
+};
+
+
 // Functions follow for promoting the regular widget object into
 // widgets of specific types. These could be moved into their own
 // source files.
@@ -76,71 +158,6 @@ mkws.registerWidgetType('Stat', function() {
 });
 
 
-mkws.registerWidgetType('Termlists', function() {
-    var that = this;
-    var M = mkws.M;
-
-    this.team.queue("termlists").subscribe(function(data) {
-	if (!that.node) {
-	    alert("termlists event when there are no termlists");
-	    return;
-	}
-
-	// no facets: this should never happen
-	if (!mkws_config.facets || mkws_config.facets.length == 0) {
-	    alert("onTerm called even though we have no facets: " + $.toJSON(data));
-	    $(that.node).hide();
-	    return;
-	}
-
-	// display if we first got results
-	$(that.node).show();
-
-	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") {
-		addSingleFacet(acc, "Sources",  data.xtargets, 16, null);
-	    } else if (facets[i] == "subject") {
-		addSingleFacet(acc, "Subjects", data.subject,  10, "subject");
-	    } else if (facets[i] == "author") {
-		addSingleFacet(acc, "Authors",  data.author,   10, "author");
-	    } else {
-		alert("bad facet configuration: '" + facets[i] + "'");
-	    }
-	}
-
-	$(that.node).html(acc.join(''));
-
-	function addSingleFacet(acc, caption, data, max, pzIndex) {
-	    var teamName = that.team.name();
-	    acc.push('<div class="facet mkwsFacet' + caption + ' mkwsTeam_' + teamName + '">');
-	    acc.push('<div class="termtitle">' + M(caption) + '</div>');
-	    for (var i = 0; i < data.length && i < max; i++) {
-		acc.push('<div class="term">');
-		acc.push('<a href="#" ');
-		var action = '';
-		if (!pzIndex) {
-		    // Special case: target selection
-		    acc.push('target_id='+data[i].id+' ');
-		    if (!that.team.targetFiltered(data[i].id)) {
-			action = 'mkws.limitTarget(\'' + teamName + '\', this.getAttribute(\'target_id\'),this.firstChild.nodeValue)';
-		    }
-		} else {
-		    action = 'mkws.limitQuery(\'' + teamName + '\', \'' + pzIndex + '\', this.firstChild.nodeValue)';
-		}
-		acc.push('onclick="' + action + ';return false;">' + data[i].name + '</a>'
-			 + ' <span>' + data[i].freq + '</span>');
-		acc.push('</div>');
-	    }
-	    acc.push('</div>');
-	}
-    });
-});
-
-
 mkws.registerWidgetType('Pager', function() {
     var that = this;
     var M = mkws.M;
@@ -168,24 +185,24 @@ mkws.registerWidgetType('Pager', function() {
 		? firstClkbl + 2*onsides
 		: pages;
 
-	    var prev = '<span class="mkwsPrev">&#60;&#60; ' + M('Prev') + '</span><b> | </b>';
+	    var prev = '<span class="mkwsPrev">&#60;&#60; ' + M('Prev') + '</span> | ';
 	    if (currentPage > 1)
 		prev = '<a href="#" class="mkwsPrev" onclick="mkws.pagerPrev(\'' + teamName + '\');">'
-		+'&#60;&#60; ' + M('Prev') + '</a><b> | </b>';
+		+'&#60;&#60; ' + M('Prev') + '</a> | ';
 
 	    var middle = '';
 	    for(var i = firstClkbl; i <= lastClkbl; i++) {
 		var numLabel = i;
 		if(i == currentPage)
-		    numLabel = '<b>' + i + '</b>';
+		    numLabel = '<span class="mkwsSelected">' + i + '</span>';
 
 		middle += '<a href="#" onclick="mkws.showPage(\'' + teamName + '\', ' + i + ')"> '
 		    + numLabel + ' </a>';
 	    }
 
-	    var next = '<b> | </b><span class="mkwsNext">' + M('Next') + ' &#62;&#62;</span>';
+	    var next = ' | <span class="mkwsNext">' + M('Next') + ' &#62;&#62;</span>';
 	    if (pages - currentPage > 0)
-		next = '<b> | </b><a href="#" class="mkwsNext" onclick="mkws.pagerNext(\'' + teamName + '\')">'
+		next = ' | <a href="#" class="mkwsNext" onclick="mkws.pagerNext(\'' + teamName + '\')">'
 		+ M('Next') + ' &#62;&#62;</a>';
 
 	    var predots = '';
@@ -205,6 +222,13 @@ mkws.registerWidgetType('Pager', function() {
 });
 
 
+mkws.registerWidgetType('Results', function() {
+    // Nothing to do apart from act as an autosearch trigger
+    // Contained elements do all the real work
+    widget.autosearch(this);
+});
+
+
 mkws.registerWidgetType('Records', function() {
     var that = this;
     var team = this.team;
@@ -225,14 +249,15 @@ mkws.registerWidgetType('Records', function() {
 	}
 	$(that.node).html(html.join(''));
 
-	function renderSummary(hit)
-	{
-	    var template = team.loadTemplate("Summary");
+	function renderSummary(hit) {
+	    var template = team.loadTemplate(that.config.template || "Summary");
 	    hit._id = team.recordElementId(hit.recid[0]);
 	    hit._onclick = "mkws.showDetails('" + team.name() + "', '" + hit.recid[0] + "');return false;"
 	    return template(hit);
 	}
     });
+
+    widget.autosearch(that);
 });
 
 
@@ -242,18 +267,23 @@ mkws.registerWidgetType('Navi', function() {
     var M = mkws.M;
 
     this.team.queue("navi").subscribe(function() {
+	// This is very low-level poking around inside the filter structure
 	var filters = that.team.filters();
 	var text = "";
 
 	for (var i in filters) {
-	    if (text) {
-		text += " | ";
-	    }
 	    var filter = filters[i];
 	    if (filter.id) {
+		if (text) text += " | ";
 		text += M('source') + ': <a class="crossout" href="#" onclick="mkws.delimitTarget(\'' + teamName +
 		    "', '" + filter.id + "'" + ');return false;">' + filter.name + '</a>';
-	    } else {
+	    }
+	}
+
+	for (var i in filters) {
+	    var filter = filters[i];
+	    if (!filter.id) {
+		if (text) text += " | ";
 		text += M(filter.field) + ': <a class="crossout" href="#" onclick="mkws.delimitQuery(\'' + teamName +
 		    "', '" + filter.field + "', '" + filter.value + "'" +
 		    ');return false;">' + filter.value + '</a>';
@@ -274,7 +304,6 @@ mkws.registerWidgetType('Sort', function() {
     $(this.node).change(function() {
 	that.team.set_sortOrder($(that.node).val());
 	if (that.team.submitted()) {
-	    that.team.resetPage();
 	    that.team.reShow();
 	}
 	return false;
@@ -288,9 +317,17 @@ mkws.registerWidgetType('Perpage', function() {
     $(this.node).change(function() {
 	that.team.set_perpage($(that.node).val());
 	if (that.team.submitted()) {
-	    that.team.resetPage();
 	    that.team.reShow();
 	}
 	return false;
     });
 });
+
+
+mkws.registerWidgetType('Done', function() {
+    var that = this;
+
+    this.team.queue("complete").subscribe(function(n) {
+	$(that.node).html("Search complete: found " + n + " records");
+    });
+});