Add urlobject.

main/static/scripts/utils/urlobject.js

@@ -0,0 +1,106 @@
+/**
+Citation: https://gist.github.com/aymanfarhat/5608517
+
+Sample usage (from http://www.thecodeship.com/web-development/javascript-url-object/):
+
+    > urlObject({'url':'http://localhost.test?name=ayman&age=22&gpa=3.5&course=programming&course=mathematics&course=algorithms'});
+	{
+        "protocol": "http:",
+        "hostname": "localhost.test",
+        "host": "localhost.test",
+        "port": "",
+        "hash": "",
+        "pathname": "/",
+        "search": "?name=ayman&age=22&gpa=3.5&course=programming&course=mathematics&course=algorithms",
+        "parameters": {
+        "name": "ayman",
+        "age": 22,
+        "gpa": 3.5,
+        "course": [
+           "programming",
+           "mathematics",
+           "algorithms"]
+        }
+    }
+*/
+function urlObject(options) {
+    "use strict";
+    /*global window, document*/
+
+    var url_search_arr,
+        option_key,
+        i,
+        urlObj,
+        get_param,
+        key,
+        val,
+        url_query,
+        url_get_params = {},
+        a = document.createElement('a'),
+        default_options = {
+            'url': window.location.href,
+            'unescape': true,
+            'convert_num': true
+        };
+
+    if (typeof options !== "object") {
+        options = default_options;
+    } else {
+        for (option_key in default_options) {
+            if (default_options.hasOwnProperty(option_key)) {
+                if (options[option_key] === undefined) {
+                    options[option_key] = default_options[option_key];
+                }
+            }
+        }
+    }
+
+    a.href = options.url;
+    url_query = a.search.substring(1);
+    url_search_arr = url_query.split('&');
+
+    if (url_search_arr[0].length > 1) {
+        for (i = 0; i < url_search_arr.length; i += 1) {
+            get_param = url_search_arr[i].split("=");
+
+            if (options.unescape) {
+                key = decodeURI(get_param[0]);
+                val = decodeURI(get_param[1]);
+            } else {
+                key = get_param[0];
+                val = get_param[1];
+            }
+
+            if (options.convert_num) {
+                if (val.match(/^\d+$/)) {
+                    val = parseInt(val, 10);
+                } else if (val.match(/^\d+\.\d+$/)) {
+                    val = parseFloat(val);
+                }
+            }
+
+            if (url_get_params[key] === undefined) {
+                url_get_params[key] = val;
+            } else if (typeof url_get_params[key] === "string") {
+                url_get_params[key] = [url_get_params[key], val];
+            } else {
+                url_get_params[key].push(val);
+            }
+
+            get_param = [];
+        }
+    }
+
+    urlObj = {
+        protocol: a.protocol,
+        hostname: a.hostname,
+        host: a.host,
+        port: a.port,
+        hash: a.hash.substr(1),
+        pathname: a.pathname,
+        search: a.search,
+        parameters: url_get_params
+    };
+
+    return urlObj;
+}