Add escapeHTML filter

masyl · May 13, 2012 · 4dca257 · 4dca257
1 parent c2c151c
commit 4dca257
Showing 1 changed file with 28 additions and 2 deletions.
diff --git a/lib/dali.js b/lib/dali.js
@@ -945,7 +945,34 @@ var global = (typeof (window) === "object") ? window : this;
 				var json;
 				json = eval("(" + stream + ")");
 				return json;
-			}
+			},
+            "escapeHTML": function (stream, args) {
+                var escapeTags = {
+                    '&': '&#38;',
+                    '<': '&#60;',
+                    '>': '&#62;',
+                    '"': '&#34;',
+                    "'": '&#39;',
+                    '`': '&#96;',
+                    '!': '&#33;',
+                    '@': '&#64;',
+                    '$': '&#36;',
+                    '%': '&#37;',
+                    '(': '&#40;',
+                    ')': '&#41;',
+                    '=': '&#61;',
+                    '+': '&#43;',
+                    '{': '&#123;',
+                    '}': '&#125;',
+                    '[': '&#91;',
+                    ']': '&#93;',
+                    ',': '&#44;'
+                },
+                    replaceTag = function(tag) {
+                    return escapeTags[tag] || tag;
+                };
+                return stream.replace(/[&<>]/g, replaceTag);
+            }
 		}
 	});
 
@@ -1299,4 +1326,3 @@ var global = (typeof (window) === "object") ? window : this;
 
 
 }(global, this.jQuery));
-