1 <?php

     2 /**

     3  * @file

     4  * Vocabulary Permissions Per Role - UI.

     5  */

     6 

     7 /**

     8  * Replacement page callback for the taxonomy overview page.

     9  *

    10  * Either return the default form or our own page.

    11  */

    12 function vppr_taxonomy_overview_vocabularies() {

    13   if (user_access('administer taxonomy')) {

    14     module_load_include('inc', 'taxonomy', 'taxonomy.admin');

    15     return drupal_get_form('taxonomy_overview_vocabularies');

    16   }

    17 

    18   $vocabularies = taxonomy_get_vocabularies();

    19   $rows = array();

    20   foreach ($vocabularies as $vocabulary) {

    21     if (user_access('administer ' . $vocabulary->machine_name . ' vocabulary terms')) {

    22       $row = array();

    23       $row[] = check_plain($vocabulary->name);

    24       $row[] = l(t('list terms'), "admin/structure/taxonomy/$vocabulary->machine_name");

    25       $row[] = l(t('add terms'), "admin/structure/taxonomy/$vocabulary->machine_name/add");

    26       $rows[] = $row;

    27     }

    28   }

    29   $header = array(t('Vocabulary name'));

    30   $header[] = array('data' => t('Operations'), 'colspan' => '2');

    31 

    32   // TODO: Return a render array instead; this is a page callback, at last.

    33   return theme('table', array(

    34     'header' => $header,

    35     'rows' => $rows,

    36     'empty' => t('No vocabularies available.'),

    37     'attributes' => array('id' => 'vppr-vocabularies'),

    38   ));

    39 }