init

node_modules/urijs/src/URI.fragmentURI.js

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+/*
+ * Extending URI.js for fragment abuse
+ */
+
+// --------------------------------------------------------------------------------
+// EXAMPLE: storing a relative URL in the fragment ("FragmentURI")
+// possibly helpful when working with backbone.js or sammy.js
+// inspired by https://github.com/medialize/URI.js/pull/2
+// --------------------------------------------------------------------------------
+
+// Note: make sure this is the last file loaded!
+
+// USAGE:
+// var uri = URI("http://example.org/#!/foo/bar/baz.html");
+// var furi = uri.fragment(true);
+// furi.pathname() === '/foo/bar/baz.html';
+// furi.pathname('/hello.html');
+// uri.toString() === "http://example.org/#!/hello.html"
+
+(function (root, factory) {
+  'use strict';
+  // https://github.com/umdjs/umd/blob/master/returnExports.js
+  if (typeof module === 'object' && module.exports) {
+    // Node
+    module.exports = factory(require('./URI'));
+  } else if (typeof define === 'function' && define.amd) {
+    // AMD. Register as an anonymous module.
+    define(['./URI'], factory);
+  } else {
+    // Browser globals (root is window)
+    factory(root.URI);
+  }
+}(this, function (URI) {
+  'use strict';
+
+  var p = URI.prototype;
+  // old handlers we need to wrap
+  var f = p.fragment;
+  var b = p.build;
+
+  // make fragmentPrefix configurable
+  URI.fragmentPrefix = '!';
+  var _parts = URI._parts;
+  URI._parts = function() {
+    var parts = _parts();
+    parts.fragmentPrefix = URI.fragmentPrefix;
+    return parts;
+  };
+  p.fragmentPrefix = function(v) {
+    this._parts.fragmentPrefix = v;
+    return this;
+  };
+
+  // add fragment(true) and fragment(URI) signatures  
+  p.fragment = function(v, build) {
+    var prefix = this._parts.fragmentPrefix;
+    var fragment = this._parts.fragment || '';
+    var furi;
+
+    if (v === true) {
+      if (fragment.substring(0, prefix.length) !== prefix) {
+        furi = URI('');
+      } else {
+        furi = new URI(fragment.substring(prefix.length));
+      }
+    
+      this._fragmentURI = furi;
+      furi._parentURI = this;
+      return furi;
+    } else if (v !== undefined && typeof v !== 'string') {
+      this._fragmentURI = v;
+      v._parentURI = v;
+      this._parts.fragment = prefix + v.toString();
+      this.build(!build);
+      return this;
+    } else if (typeof v === 'string') {
+      this._fragmentURI = undefined;
+    }
+
+    return f.call(this, v, build);
+  };
+
+  // make .build() of the actual URI aware of the FragmentURI
+  p.build = function(deferBuild) {
+    var t = b.call(this, deferBuild);
+  
+    if (deferBuild !== false && this._parentURI) {
+      // update the parent
+      this._parentURI.fragment(this);
+    }
+
+    return t;
+  };
+
+  // extending existing object rather than defining something new
+  return URI;
+}));