Version 1

[yaffs-website] / node_modules / underscore.string / unescapeHTML.js

diff --git a/node_modules/underscore.string/unescapeHTML.js b/node_modules/underscore.string/unescapeHTML.js
new file mode 100644 (file)
index 0000000..78b59c2
--- /dev/null
+++ b/node_modules/underscore.string/unescapeHTML.js
@@ -0,0 +1,20 @@
+var makeString = require('./helper/makeString');
+var htmlEntities = require('./helper/htmlEntities');
+
+module.exports = function unescapeHTML(str) {
+  return makeString(str).replace(/\&([^;]+);/g, function(entity, entityCode) {
+    var match;
+
+    if (entityCode in htmlEntities) {
+      return htmlEntities[entityCode];
+    /*eslint no-cond-assign: 0*/
+    } else if (match = entityCode.match(/^#x([\da-fA-F]+)$/)) {
+      return String.fromCharCode(parseInt(match[1], 16));
+    /*eslint no-cond-assign: 0*/
+    } else if (match = entityCode.match(/^#(\d+)$/)) {
+      return String.fromCharCode(~~match[1]);
+    } else {
+      return entity;
+    }
+  });
+};