feat($browser): add $browser.baseHref()

This method abstracts <base href="" /> in document.head - returns the value.
If absolute href set, it converts the href to relative.

1 files changed, 11 insertions, 0 deletions

diff --git a/src/Browser.js b/src/Browser.js
index 8e8f511a..62e5b116 100644
--- a/src/Browser.js
+++ b/src/Browser.js
@@ -509,4 +509,15 @@ function Browser(window, document, body, XHR, $log, $sniffer) {
 
     return script;
   };
+
+  /**
+   * Returns current <base href>
+   * (always relative - without domain)
+   *
+   * @returns {string=}
+   */
+  self.baseHref = function() {
+    var href = document.find('base').attr('href');
+    return href ? href.replace(/^https?\:\/\/[^\/]*/, '') : href;
+  };
 }