function _biblio_keyword_links in Bibliography Module 6.2

Same name and namespace in other branches

1. 5 biblio.module \_biblio_keyword_links()
2. 6 biblio.pages.inc \_biblio_keyword_links()
3. 7 includes/biblio_theme.inc \_biblio_keyword_links()
4. 7.2 includes/biblio.theme.inc \_biblio_keyword_links()

Creates an HTML string with links to an array of biblio keywords.

Parameters

array $keywords:

string $base: (optional)

Return value

string An HTML formatted string with links to biblio keyswords.

2 calls to _biblio_keyword_links()

theme_biblio_long in includes/biblio_theme.inc

DEPRECIATED! this was the original output format which is not to flexable it will be removed TODO: remove this function

theme_biblio_tabular in includes/biblio_theme.inc

File

includes/biblio.pages.inc, line 1244

Functions in the biblio module related to filtering and page generation.

Code

function _biblio_keyword_links($keywords, $base = 'biblio') {
  $options = array();
  $options['query'] = '';
  if (isset($_GET['sort'])) {
    $options['query'] = "sort=" . $_GET['sort'];
  }
  if (isset($_GET['order'])) {
    $options['query'] .= empty($options['query']) ? "" : "?";
    $options['query'] .= "order=" . $_GET['order'];
  }
  $html = "";
  if (!is_array($keywords)) {
    module_load_include('inc', 'biblio', 'includes/biblio.keywords');
    $keywords = biblio_explode_keywords($keywords);
  }
  $sep = check_plain(variable_get('biblio_keyword_sep', ','));
  foreach ($keywords as $kid => $keyword) {
    $html .= empty($html) ? "" : "{$sep} ";
    $html .= l(trim($keyword), "{$base}/keyword/{$kid}", $options);
  }
  return $html;
}