Merge pull request #60 from gallery/breadcrumb_final

Initial commit of a patch for Ticket #1764. as discussed here: https://github.com/gallery/gallery3/pull/58/files#r72949.

Create a Breadcrumb library which has two static methods for_item (which takes a an item and builds the entire
breadcrumb for the item) or build (which takes a variable number of Breadcrumb elements and creates a breadcrumb
based on the specified elements).

Used tag->url() to build the tag album url. Escaped the query string for the search. Tightened up the breadcrumb code
in page.html.php.

When adding the show query parameter, we can't blindly concatenate using the ? separator. We have to check that we
use a & if a query parameter already exists.

0 files changed, 0 insertions, 0 deletions