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plugins/linkifyjs/2.1.8/linkify-string.js

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+'use strict';
+
+;(function (window, linkify) {
+	var linkifyString = function (linkify) {
+		'use strict';
+
+		/**
+  	Convert strings of text into linkable HTML text
+  */
+
+		var tokenize = linkify.tokenize,
+		    options = linkify.options;
+		var Options = options.Options;
+
+
+		function escapeText(text) {
+			return text.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
+		}
+
+		function escapeAttr(href) {
+			return href.replace(/"/g, '&quot;');
+		}
+
+		function attributesToString(attributes) {
+			if (!attributes) {
+				return '';
+			}
+			var result = [];
+
+			for (var attr in attributes) {
+				var val = attributes[attr] + '';
+				result.push(attr + '="' + escapeAttr(val) + '"');
+			}
+			return result.join(' ');
+		}
+
+		function linkifyStr(str) {
+			var opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+
+			opts = new Options(opts);
+
+			var tokens = tokenize(str);
+			var result = [];
+
+			for (var i = 0; i < tokens.length; i++) {
+				var token = tokens[i];
+
+				if (token.type === 'nl' && opts.nl2br) {
+					result.push('<br>\n');
+					continue;
+				} else if (!token.isLink || !opts.check(token)) {
+					result.push(escapeText(token.toString()));
+					continue;
+				}
+
+				var _opts$resolve = opts.resolve(token),
+				    formatted = _opts$resolve.formatted,
+				    formattedHref = _opts$resolve.formattedHref,
+				    tagName = _opts$resolve.tagName,
+				    className = _opts$resolve.className,
+				    target = _opts$resolve.target,
+				    attributes = _opts$resolve.attributes;
+
+				var link = '<' + tagName + ' href="' + escapeAttr(formattedHref) + '"';
+
+				if (className) {
+					link += ' class="' + escapeAttr(className) + '"';
+				}
+
+				if (target) {
+					link += ' target="' + escapeAttr(target) + '"';
+				}
+
+				if (attributes) {
+					link += ' ' + attributesToString(attributes);
+				}
+
+				link += '>' + escapeText(formatted) + '</' + tagName + '>';
+				result.push(link);
+			}
+
+			return result.join('');
+		}
+
+		if (!String.prototype.linkify) {
+			try {
+				Object.defineProperty(String.prototype, 'linkify', {
+					set: function set() {},
+					get: function get() {
+						return function linkify$$1(opts) {
+							return linkifyStr(this, opts);
+						};
+					}
+				});
+			} catch (e) {
+				// IE 8 doesn't like Object.defineProperty on non-DOM objects
+				if (!String.prototype.linkify) {
+					String.prototype.linkify = function (opts) {
+						return linkifyStr(this, opts);
+					};
+				}
+			}
+		}
+
+		return linkifyStr;
+	}(linkify);
+
+	window.linkifyStr = linkifyString;
+})(window, linkify);