X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=tools%2Fhtdocs%2Fmkws.js;h=cf7b6c6998e783f1b5e5176e1db8687e68eb8181;hb=659e818488c11679cc7ed8ee57ebcd2368e0c58b;hp=43b22040150526be3892ab9950891f36f3a32a55;hpb=5351e6e2408da4b142249cbe356fe972546bff51;p=mkws-moved-to-github.git

diff --git a/tools/htdocs/mkws.js b/tools/htdocs/mkws.js
index 43b2204..cf7b6c6 100644
--- a/tools/htdocs/mkws.js
+++ b/tools/htdocs/mkws.js
@@ -101,35 +101,39 @@ mkws.debug_function = function (string) {
 var debug = mkws.debug_function; // local alias
 
 
-Handlebars.registerHelper('link', function(a) {
-    var result = "";
-    for (var i in a) {
-	if (i > 0) result += "<br/>";
-	var text = Handlebars.Utils.escapeExpression(a[i]);
-	result += '<a href="' + text + '">' + text + '</a>';
-    }
-
-    return new Handlebars.SafeString(result);
-});
-
-
 Handlebars.registerHelper('json', function(obj) {
     return JSON.stringify(obj);
 });
 
 
-// We need {{attr name}} because Handlebars can't parse {{@@name}}
+// We need {{attr '@name'}} because Handlebars can't parse {{@name}}
 Handlebars.registerHelper('attr', function(attrName) {
-    return this['@' + attrName];
+    return this[attrName];
+});
+
+
+/*
+ * Use as follows: {{#if-any NAME1 having="NAME2"}}
+ * Applicable when NAME1 is the name of an array
+ * The guarded code runs only if at least one element of the NAME1
+ * array has a subelement called NAME2.
+ */
+Handlebars.registerHelper('if-any', function(items, options) {
+    var having = options.hash.having;
+    for (var i in items) {
+	var item = items[i]
+	if (!having || item[having]) {
+	    return options.fn(this);
+	}
+    }
+    return "";
 });
 
 
 Handlebars.registerHelper('first', function(items, options) {
     var having = options.hash.having;
-    debug("#first checking for first item having '" + having + "'");
     for (var i in items) {
 	var item = items[i]
-	debug("considering item " + (+i+1) + " of " + items.length + " = '" + item[having] + "'");
 	if (!having || item[having]) {
 	    return options.fn(item);
 	}
@@ -138,6 +142,18 @@ Handlebars.registerHelper('first', function(items, options) {
 });
 
 
+Handlebars.registerHelper('commaList', function(items, options) {
+    var out = "";
+
+    for (var i in items) {
+	if (i > 0) out += ", ";
+	out += options.fn(items[i])
+    }
+
+    return out;
+});
+
+
 {
     /* default mkws config */
     var config_default = {
@@ -679,29 +695,20 @@ function replaceHtml(el, html) {
 function renderDetails(data, marker)
 {
     if (mkws.templateRecord === undefined) {
-	maybeLoadTemplate("Record");
-    }
-
-    var details;
-    if (mkws.templateRecord) {
-	var template = mkws.templateRecord;
-	details = template(data);
-    } else {
-	details = defaultRenderDetails(data, marker);
+	loadTemplate("Record");
     }
 
+    var template = mkws.templateRecord;
+    var details = template(data);
     return '<div class="details" id="mkwsDet_' + data.recid + '">' + details + '</div>';
 }
 
 
-function maybeLoadTemplate(name)
+function loadTemplate(name)
 {
     var source = $("#mkwsTemplate" + name).html();
     if (!source) {
-	debug("no template '" + name + "': falling back to default behaviour");
-	// Mark template as not provided
-	mkws['template' + name] = 0;
-	return;
+	source = defaultTemplate(name);
     }
 
     var template = Handlebars.compile(source);
@@ -710,6 +717,74 @@ function maybeLoadTemplate(name)
 }
 
 
+function defaultTemplate(name)
+{
+    if (name === 'Record') {
+	return '\
+      <table>\
+	<tr>\
+	  <th>Title</th>\
+	  <td>\
+	    {{md-title}}\
+	    {{#if md-title-remainder}}\
+	      ({{md-title-remainder}})\
+	    {{/if}}\
+	    {{#if md-title-responsibility}}\
+	      <i>{{md-title-responsibility}}</i>\
+	    {{/if}}\
+	  </td>\
+	</tr>\
+	{{#if md-date}}\
+	<tr>\
+	  <th>Date</th>\
+	  <td>{{md-date}}</td>\
+	</tr>\
+	{{/if}}\
+	{{#if md-author}}\
+	<tr>\
+	  <th>Author</th>\
+	  <td>{{md-author}}</td>\
+	</tr>\
+	{{/if}}\
+	{{#if md-electronic-url}}\
+	<tr>\
+	  <th>URL</th>\
+	  <td>\
+	    {{#each md-electronic-url}}\
+	      <a href="{{this}}">{{this}}</a><br/>\
+	    {{/each}}\
+	  </td>\
+	</tr>\
+	{{/if}}\
+	{{#if-any location having="md-subject"}}\
+	<tr>\
+	  <th>Subject</th>\
+	  <td>\
+	    {{#first location having="md-subject"}}\
+	      {{#if md-subject}}\
+	        {{md-subject}}\
+	      {{/if}}\
+	    {{/first}}\
+	  </td>\
+	</tr>\
+	{{/if-any}}\
+	<tr>\
+	  <th>Locations</th>\
+	  <td>\
+	    {{#commaList location}}\
+	      {{attr "@name"}}{{/commaList}}\
+	  </td>\
+	</tr>\
+      </table>\
+';
+    }
+
+    var s = "There is no default '" + name +"' template!";
+    alert(s);
+    return s;
+}
+
+
 function defaultRenderDetails(data, marker)
 {
     var details = '<table>';