X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Fmkws-handlebars.js;h=537779e5b21860a9dbb29c7535780746dd153fdb;hb=94a3083ce79f3cdf185add39bb933d695815b623;hp=5fae9053f2e757629fbc04216002f7cb4220b9e2;hpb=63a242875ed57a63be26b2295ed1693836553ac6;p=mkws-moved-to-github.git

diff --git a/src/mkws-handlebars.js b/src/mkws-handlebars.js
index 5fae905..537779e 100644
--- a/src/mkws-handlebars.js
+++ b/src/mkws-handlebars.js
@@ -1,71 +1,81 @@
 // Handlebars helpers
-Handlebars.registerHelper('json', function(obj) {
-    return $.toJSON(obj);
+
+Handlebars.registerHelper('mkws-json', function(obj) {
+  return $.toJSON(obj);
 });
 
 
-Handlebars.registerHelper('paragraphs', function(obj) {
-    var acc = [];
-    for (var i = 0; i < obj.length; i++) {
-        acc.push('<p>', obj[i], '</p>');
-    }
-    return acc.join('');
+// This is intended to handle paragraphs from Wikipedia, hence the
+// rather hacky code to remove numbered references.
+//
+Handlebars.registerHelper('mkws-paragraphs', function(obj, count) {
+  var acc = [];
+
+  // For some reason, Handlebars provides the value
+  // {"hash":{},"data":{}} for undefined parameters
+  if (count.hasOwnProperty('hash')) count = undefined;
+  if (!count || count > obj.length) count = obj.length;
+
+  for (var i = 0; i < count; i++) {
+    acc.push('<p>', obj[i].replace(/\[[0-9,]+\]/g, ''), '</p>');
+  }
+  return acc.join('');
 });
 
 
-Handlebars.registerHelper('translate', function(s) {
-    return mkws.M(s);
+Handlebars.registerHelper('mkws-translate', function(s) {
+  return mkws.M(s);
 });
 
 
-// We need {{attr '@name'}} because Handlebars can't parse {{@name}}
-Handlebars.registerHelper('attr', function(attrName) {
-    return this[attrName];
+// We need {{mkws-attr '@name'}} because Handlebars can't parse {{@name}}
+Handlebars.registerHelper('mkws-attr', function(attrName) {
+  return this[attrName];
 });
 
 
 /*
- * Use as follows: {{#if-any NAME1 having="NAME2"}}
+ * Use as follows: {{#mkws-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);
-	}
+Handlebars.registerHelper('mkws-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 "";
+  }
+  return "";
 });
 
 
-Handlebars.registerHelper('first', function(items, options) {
-    var having = options.hash.having;
-    for (var i in items) {
-	var item = items[i]
-	if (!having || item[having]) {
-	    return options.fn(item);
-	}
+Handlebars.registerHelper('mkws-first', function(items, options) {
+  var having = options.hash.having;
+  for (var i in items) {
+    var item = items[i]
+    if (!having || item[having]) {
+      return options.fn(item);
     }
-    return "";
+  }
+  return "";
 });
 
 
-Handlebars.registerHelper('commaList', function(items, options) {
-    var out = "";
+Handlebars.registerHelper('mkws-commaList', function(items, options) {
+  var out = "";
 
-    for (var i in items) {
-	if (i > 0) out += ", ";
-	out += options.fn(items[i])
-    }
+  for (var i in items) {
+    if (i > 0) out += ", ";
+    out += options.fn(items[i])
+  }
 
-    return out;
+  return out;
 });
 
 
-Handlebars.registerHelper('index1', function(obj) {
-    return obj.data.index + 1;
+Handlebars.registerHelper('mkws-index1', function(obj) {
+  return obj.data.index + 1;
 });