Custom Drupal functionality for Barnard Digital Collections.
Islandora modules:
- Islandora
- Large Image Solution Pack
- Newspaper Solution Pack
- Islandora OpenSeadragon
- Islandora Paged Content
Some of bc_islandora's custom theme functions are invoked by the Digital Collections site's theme, barnard_theme, instead of by the module itself. The content types and taxonomy terms whose existence the module assumes can be created via Features and dc_content_types.
The Sass preprocessor and Compass are used to generate CSS.
We display newspapers using the islandora_openseadragon_paged viewer.
A theme function called theme_bc_islandora_breadcrumb(), which is invoked on the theme layer, provides custom breadcrumb behavior according to the following logic: if the object's MODS identifier corresponds with the book, newspaper, or student publication collections, links to the appropriate landing page, and to the collections landing page, are provided. Otherwise, links to canned solr searches are formed using the object's relatedItem MODS field.
The function _bc_islandora_featured() supplies the image path and caption of a randomly-selected featured_object node to the theme layer via a JavaScript setting called featured_img_path. Its return value is the value of the caption, which, if the featured node includes a pid, is linked to the corresponding object page.