disable_breadcrumbs.admin.inc in Disable breadcrumbs 6

Admin settings page and checked nodes summary table

File

disable_breadcrumbs.admin.inc

<?php

/**
 * @file
 *  Admin settings page and checked nodes summary table
 */
function disable_breadcrumbs_settings_page() {
  $output = drupal_get_form('disable_breadcrumbs_settings_form');
  $output .= theme('disable_breadcrumbs_checked_nodes');
  return $output;
}

/**
 * Implementation of hook_form().
 * Settings/configuration form.
 */
function disable_breadcrumbs_settings_form() {
  $disable_breadcrumbs_all = variable_get('disable_breadcrumbs_all', NULL);
  if ($disable_breadcrumbs_all) {
    drupal_set_message(t("All breadcrumbs are currently disabled"), 'warning');
  }
  $content_types = array_map('check_plain', node_get_types('names'));
  $form['node_types'] = array(
    '#type' => 'fieldset',
    '#title' => t('Content type settings'),
    '#collapsible' => TRUE,
    '#collapsed' => FALSE,
  );
  $form['node_types']['disable_breadcrumbs_node_types'] = array(
    '#type' => 'checkboxes',
    '#title' => t('Content types that Disable breadcrumbs can be used on'),
    '#options' => $content_types,
    '#default_value' => variable_get('disable_breadcrumbs_node_types', array()),
    '#multiple' => TRUE,
  );
  $form['node_types']['disable_breadcrumbs_node_types_all'] = array(
    '#type' => 'checkboxes',
    '#title' => t('Content types that you want to disable all breadcrumbs for'),
    '#options' => $content_types,
    '#default_value' => variable_get('disable_breadcrumbs_node_types_all', array()),
    '#multiple' => TRUE,
  );
  $form['disable_all'] = array(
    '#type' => 'fieldset',
    '#title' => t('ALL Breadcrumbs'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $form['disable_all']['disable_breadcrumbs_all'] = array(
    '#type' => 'checkbox',
    '#title' => t('Disable') . ' <b>' . t('ALL') . '</b> ' . t('breadcrumbs'),
    '#description' => t('This will disable all breadcrumbs on your site, regardless of entity type or page callback.'),
    '#default_value' => variable_get('disable_breadcrumbs_all', NULL),
  );
  $form['reset_breadcrumbs'] = array(
    '#type' => 'fieldset',
  );
  $form['reset_breadcrumbs']['button'] = array(
    '#type' => 'submit',
    '#value' => t("Reset breadcrumbs"),
    '#prefix' => '<div id="reset-breadcrumbs">',
    '#suffix' => '</div>',
    '#submit' => array(
      'disable_breadcrumbs_settings_form_delete_all_submit',
    ),
    '#attributes' => array(
      'id' => 'reset-breadcrumbs',
      'onclick' => 'return confirm("Are you sure you want to clear the disable_breadcrumbs database table?")',
    ),
  );
  $form['reset_breadcrumbs']['markup'] = array(
    '#value' => '(<em>' . t('reset disable_breadcrumbs database table - all disabled breadcrumbs on nodes will be removed.') . '</em>)',
  );
  $form['#redirect'] = FALSE;
  return system_settings_form($form);
}

/**
 * Removes all entries in disable_breadcrumbs table.
 */
function disable_breadcrumbs_settings_form_delete_all_submit($form, &$form_state) {
  db_query("DELETE FROM {disable_breadcrumbs}");
  drupal_set_message(t("disable_breadcrumbs table has been cleared."));
}

/**
 * Implementation of hook_theme().
 */
function disable_breadcrumbs_theme() {
  return array(
    'disable_breadcrumbs_checked_nodes' => array(
      'arguments' => NULL,
    ),
  );
}

/**
 * Produce sortable table of currently checked nodes
 */
function theme_disable_breadcrumbs_checked_nodes() {
  $headers = array(
    array(
      'data' => 'Node (nid)',
      'field' => 'nid',
      'sort' => 'desc',
    ),
    array(
      'data' => 'Type',
      'field' => 'type',
    ),
    array(
      'data' => 'Title',
      'field' => 'title',
    ),
    "",
  );
  $query = "SELECT n.nid, n.type, n.title from {node} n \n  INNER JOIN {disable_breadcrumbs} db ON n.nid = db.nid";
  $query .= tablesort_sql($headers);
  $result = db_query($query);
  $rows = array();
  while ($row = db_fetch_array($result)) {
    $rows[$row['nid']] = $row;

    //Replace title in $row array with below linked version.
    $rows[$row['nid']]['title'] = l($rows[$row['nid']]['title'], 'node/' . $rows[$row['nid']]['nid']);

    //Append edit link to array of table cells.
    $rows[$row['nid']]['edit'] = '<a href="' . base_path() . 'node/' . $row['nid'] . '/edit' . '">Edit</a>';
  }
  $output = '<h2>' . t("Nodes currently checked") . '</h2>';
  $output .= theme('table', $headers, $rows);
  return $output;
}

Functions

Name	Description
disable_breadcrumbs_settings_form	Implementation of hook_form(). Settings/configuration form.
disable_breadcrumbs_settings_form_delete_all_submit	Removes all entries in disable_breadcrumbs table.
disable_breadcrumbs_settings_page	@file Admin settings page and checked nodes summary table
disable_breadcrumbs_theme	Implementation of hook_theme().
theme_disable_breadcrumbs_checked_nodes	Produce sortable table of currently checked nodes