taxonomy_overview_terms

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Definition

taxonomy_overview_terms($vid)
modules/taxonomy.module, line 150

Description

Display a tree of all the terms in a vocabulary, with options to edit each one.

Code

<?php
function taxonomy_overview_terms($vid) {
  $destination = drupal_get_destination();

  $header = array(t('Name'), t('Operations'));
  $vocabulary = taxonomy_get_vocabulary($vid);

  drupal_set_title(check_plain($vocabulary->name));
  $start_from      = $_GET['page'] ? $_GET['page'] : 0;
  $total_entries   = 0;  // total count for pager
  $page_increment  = 25; // number of tids per page
  $displayed_count = 0;  // number of tids shown

  $tree = taxonomy_get_tree($vocabulary->vid);
  foreach ($tree as $term) {
    $total_entries++; // we're counting all-totals, not displayed
    if (($start_from && ($start_from * $page_increment) >= $total_entries) || ($displayed_count == $page_increment)) { continue; }
    $rows[] = array(_taxonomy_depth($term->depth) . ' ' . l($term->name, "taxonomy/term/$term->tid"), l(t('edit'), "admin/taxonomy/edit/term/$term->tid", array(), $destination));
    $displayed_count++; // we're counting tids displayed
  }

  if (!$rows) {
    $rows[] = array(array('data' => t('No terms available.'), 'colspan' => '2'));
  }

  $GLOBALS['pager_page_array'][] = $start_from;  // FIXME
  $GLOBALS['pager_total'][] = intval($total_entries / $page_increment) + 1; // FIXME

  if ($total_entries >= $page_increment) {
    $rows[] = array(array('data' => theme('pager', NULL, $page_increment), 'colspan' => '2'));
  }

  return theme('table', $header, $rows, array('id' => 'taxonomy'));
}
?>