both.inc in Content Management Filter 6.2

@brief Content management filter "both" operations file

This file contains all the "both" functions used by the module.

File

both.inc

<?php

/**
 * @file
 * @brief Content management filter "both" operations file
 *
 * This file contains all the "both" functions used by the module.
 *
 */

/**
 * Defines the form for mixed content administration filter results.
 *
 * @ingroup forms
 *
 * @return array with forms properties
 */
function cmf_admin_both_form($form_state, $user_page_user) {
  global $user;
  $destination = drupal_get_destination();
  $lang_codes = array(
    '' => t('Neutral'),
  );
  if (module_exists('locale')) {
    $locale_available = TRUE;
    $lang_codes += locale_language_list('name');
  }
  else {
    $locale_available = FALSE;
  }

  // Build an 'Update options' form.
  if (user_access('filter and manage site content')) {
    $form['options'] = array(
      '#type' => 'fieldset',
      '#title' => t('Update options'),
      '#prefix' => '<div class="container-inline">',
      '#suffix' => '</div>',
    );
    $form['options']['operation'] = array(
      '#type' => 'select',
      '#options' => array(
        'publish' => t('Publish'),
        'unpublish' => t('Unpublish'),
        'delete' => t('Delete'),
      ),
      '#default_value' => 'publish',
    );
    $form['options']['submit'] = array(
      '#type' => 'submit',
      '#value' => t('Update'),
    );
  }

  // Load the objects that we want to display.
  $form['header'] = array(
    '#type' => 'value',
    '#value' => cmf_build_header($user_page_user),
  );
  $result = cmf_perform_query($form['header']['#value'], NULL, $user_page_user);

  // Build a table listing the appropriate objects.
  while ($object = db_fetch_object($result)) {
    if ($object->cid == 0) {
      $objects['n-' . $object->nid] = '';
      if ($_SESSION['cmf_show_nid']) {
        $form['cmf_id']['n-' . $object->nid] = array(
          '#value' => l($object->nid, 'node/' . $object->nid, array(
            'attributes' => array(
              'title' => t('Node !nid', array(
                '!nid' => $object->nid,
              )),
            ),
          )),
        );
      }
      $mark = $object->uid == $user->uid ? NULL : ' ' . theme('mark', node_mark($object->nid, $object->changed));
      $form['title']['n-' . $object->nid] = array(
        '#value' => l($object->title, 'node/' . $object->nid, array(
          'attributes' => array(
            'title' => check_plain($object->body),
          ),
          'fragment' => 'node-' . $object->nid,
        )) . $mark,
      );
      $form['kind']['n-' . $object->nid] = array(
        '#value' => _cmf_get_img('node', t('node')),
      );
      $form['type']['n-' . $object->nid] = $object->type == 'forum' ? array(
        '#value' => '<p title="' . _cmf_get_forum($object->nid) . '">' . check_plain(node_get_types('name', $object)) . '</p>',
      ) : array(
        '#value' => check_plain(node_get_types('name', $object)),
      );
      if (!_cmf_valid_user($user_page_user)) {
        $form['username']['n-' . $object->nid] = array(
          '#value' => theme('cmf_user', $object->uid),
        );
      }
      $status = array();
      $status[] = $object->status ? t('published') : t('not published');
      if ($object->promote) {
        $status[] = t('promoted');
      }
      if ($object->sticky > 0) {

        // >0 allows for sticky-encoded weighting.
        $status[] = t('sticky');
      }
      if ($object->moderate) {
        $status[] = t('moderated');
      }
      $form['status']['n-' . $object->nid] = array(
        '#value' => implode(', ', $status),
      );
      $form['created']['n-' . $object->nid] = array(
        '#value' => format_date($object->created, 'small'),
      );
      if ($locale_available) {
        $form['language']['n-' . $object->nid] = array(
          '#value' => $lang_codes[$object->language],
        );
      }
      if (user_access('filter and manage site content')) {
        $form['operations']['n-' . $object->nid] = array(
          '#value' => l(_cmf_get_img('edit', t('edit')) . ' ' . t('edit'), 'node/' . $object->nid . '/edit', array(
            'query' => $destination,
            'html' => TRUE,
          )),
        );
      }
    }
    else {
      $objects['c-' . $object->cid] = '';
      if ($_SESSION['cmf_show_nid']) {
        $form['cmf_id']['c-' . $object->cid] = array(
          '#value' => l($object->nid, 'node/' . $object->nid, array(
            'attributes' => array(
              'title' => t('Node !nid, Comment !cid', array(
                '!nid' => $object->nid,
                '!cid' => $object->cid,
              )),
            ),
            'fragment' => 'comment-' . $object->cid,
          )),
        );
      }
      $form['title']['c-' . $object->cid] = array(
        '#value' => l($object->title, 'node/' . $object->nid, array(
          'attributes' => array(
            'title' => check_plain($object->comment),
          ),
          'fragment' => 'comment-' . $object->cid,
        )),
      );
      $form['kind']['c-' . $object->cid] = array(
        '#value' => _cmf_get_img('comment', t('comment')),
      );
      $form['type']['c-' . $object->cid] = $object->type == 'forum' ? array(
        '#value' => '<p title="' . _cmf_get_forum($object->nid) . '">' . theme('cmf_type', $object->type) . '</p>',
      ) : array(
        '#value' => theme('cmf_type', $object->type),
      );
      if (!_cmf_valid_user($user_page_user)) {
        $form['username']['c-' . $object->cid] = array(
          '#value' => theme('cmf_user', $object->uid),
        );
      }
      $form['status']['c-' . $object->cid] = array(
        '#value' => $object->status ? t('not published') : t('published'),
      );
      $form['created']['c-' . $object->cid] = array(
        '#value' => format_date($object->created, 'small'),
      );
      if (user_access('filter and manage site content')) {
        $form['operations']['c-' . $object->cid] = array(
          '#value' => l(_cmf_get_img('edit', t('edit')) . ' ' . t('edit'), 'comment/edit/' . $object->cid, array(
            'query' => $destination,
            'html' => TRUE,
          )),
        );
      }
    }
  }
  if (user_access('filter and manage site content')) {
    $form['objects'] = array(
      '#type' => 'checkboxes',
      '#options' => $objects,
    );
  }
  $form['pager'] = array(
    '#value' => theme('pager', NULL, $_SESSION['cmf_max_rows'], 0),
  );
  $form['#user_page_user'] = $user_page_user;
  return $form;
}

/**
 * Form validation before submit.
 * We can't execute any 'Update options' if no objects were selected.
 *
 * @ingroup forms
 *
 * @param the ID of the passed form
 * @param array with the form properties values
 */
function cmf_admin_both_form_validate($form, &$form_state) {
  $form_state['values']['objects'] = array_diff($form_state['values']['objects'], array(
    0,
  ));
  if (count($form_state['values']['objects']) == 0) {
    form_set_error('', t('No items selected.'));
    drupal_goto('admin/content/filter');
  }
}

/**
 * Handle post-validation form submission.
 * Execute the chosen 'Update option' on the selected objects, such as
 * publishing, unpublishing or deleting.
 *
 * @ingroup forms
 *
 * @param the ID of the passed form
 * @param array with the form properties values
 */
function cmf_admin_both_form_submit($form, &$form_state) {

  // Query building.
  switch ($form_state['values']['operation']) {
    case 'publish':
      $node_query = 'UPDATE {node} SET status = 1 WHERE nid = %d';
      $comment_query = 'UPDATE {comments} SET status = ' . COMMENT_PUBLISHED . ' WHERE cid = %d';
      break;
    case 'unpublish':
      $node_query = 'UPDATE {node} SET status = 0 WHERE nid = %d';
      $comment_query = 'UPDATE {comments} SET status = ' . COMMENT_NOT_PUBLISHED . ' WHERE cid = %d';
      break;
    case 'delete':
      $node_query = 'DELETE FROM {node} WHERE nid = %d';
      $comment_query = 'DELETE FROM {comments} WHERE cid = %d';
      break;
  }

  // Perform queries.
  foreach ($form_state['values']['objects'] as $flag) {
    if ($flag) {
      $object = explode('-', $flag);
      $kind = $object[0];
      $value = $object[1];
      if ($kind == 'n') {
        db_query($node_query, $value);
      }
      elseif ($kind == 'c') {

        // Perform the update action, then refresh node statistics.
        db_query($comment_query, $value);
        $comment = _comment_load($value);
        _comment_update_node_statistics($comment->nid);

        // Allow modules to respond to the updating of a comment.
        comment_invoke_comment($comment, $form_state['values']['operation']);
      }
    }
  }
  cache_clear_all();
  drupal_set_message(t('The update has been performed.'));
  $user_page_user = $form['#user_page_user'];
  if (_cmf_valid_user($user_page_user)) {
    $form_state['redirect'] = 'user/' . $user_page_user->uid . '/cmf';
  }
  else {
    $form_state['redirect'] = 'admin/content/filter';
  }
}

/**
 * Theme results table.
 *
 * @ingroup themable
 *
 * @return table with filter results
 */
function theme_cmf_admin_both_form($form) {
  $output = drupal_render($form['options']);
  if (isset($form['title']) && is_array($form['title'])) {
    foreach (element_children($form['title']) as $key) {
      $row = array();
      if (user_access('filter and manage site content')) {
        $row[] = drupal_render($form['objects'][$key]);
      }
      if ($_SESSION['cmf_show_nid']) {
        $row[] = drupal_render($form['cmf_id'][$key]);
      }
      $row[] = drupal_render($form['title'][$key]);
      $row[] = drupal_render($form['kind'][$key]);
      $row[] = drupal_render($form['type'][$key]);
      $user_page_user = $form['#user_page_user'];
      if (!_cmf_valid_user($user_page_user)) {
        $row[] = drupal_render($form['username'][$key]);
      }
      $row[] = drupal_render($form['status'][$key]);
      $row[] = drupal_render($form['created'][$key]);
      if (isset($form['language'][$key])) {
        $row[] = drupal_render($form['language'][$key]);
      }
      if (user_access('filter and manage site content')) {
        $row[] = drupal_render($form['operations'][$key]);
      }
      $rows[] = $row;
    }
  }
  else {
    $rows[] = array(
      array(
        'data' => t('Filter returned no results.'),
        'colspan' => '7',
      ),
    );
  }
  $output .= theme('table', $form['header']['#value'], $rows);
  if ($form['pager']['#value']) {
    $output .= drupal_render($form['pager']);
  }
  $output .= drupal_render($form);
  return $output;
}

Functions

Name	Description
cmf_admin_both_form	Defines the form for mixed content administration filter results.
cmf_admin_both_form_submit	Handle post-validation form submission. Execute the chosen 'Update option' on the selected objects, such as publishing, unpublishing or deleting.
cmf_admin_both_form_validate	Form validation before submit. We can't execute any 'Update options' if no objects were selected.
theme_cmf_admin_both_form	Theme results table.