comment.inc in Content Management Filter 5

Content management filter module file

File

comment.inc

<?php

/**
 * @file
 * Content management filter module file
 */

/**
 * Defines the form for comments administration filter results.
 *
 * @ingroup forms
 * @see cmf_admin_comments_form_validate()
 * @see cmf_admin_comments_form_submit()
 * 
 * @return array with forms properties 
 */
function cmf_admin_comments_form() {
  $destination = drupal_get_destination();

  // 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>',
    );
    $options = array();
    foreach (comment_operations() as $key => $value) {
      $options[$key] = $value[0];
    }
    $form['options']['operation'] = array(
      '#type' => 'select',
      '#options' => $options,
      '#default_value' => 'publish',
    );
    $form['options']['submit'] = array(
      '#type' => 'submit',
      '#value' => t('Update'),
    );
  }

  // load the comments that we want to display
  $form['header'] = array(
    '#type' => 'value',
    '#value' => cmf_build_header(),
  );
  $result = cmf_perform_query($form['header']['#value']);

  // build a table listing the appropriate comments
  while ($comment = db_fetch_object($result)) {
    $comments[$comment->cid] = '';
    if ($_SESSION['cmf_show_nid']) {
      $form['cmf_id'][$comment->cid] = array(
        '#value' => l($comment->nid, 'node/' . $comment->nid, array(
          'title' => t('Node !nid, Comment !cid', array(
            '!nid' => $comment->nid,
            '!cid' => $comment->cid,
          )),
        ), 'comment-' . $comment->cid),
      );
    }
    $form['title'][$comment->cid] = array(
      '#value' => l($comment->subject, 'node/' . $comment->nid, array(
        'title' => truncate_utf8($comment->comment, 128, TRUE, TRUE),
      ), NULL, 'comment-' . $comment->cid),
    );
    $form['kind'][$comment->cid] = array(
      '#value' => _cmf_get_img('comment', t('comment')),
    );
    $form['type'][$comment->cid] = $comment->type == 'forum' ? array(
      '#value' => '<p title="' . _cmf_get_forum($comment->nid) . '">' . theme('cmf_type', $comment->type) . '</p>',
    ) : array(
      '#value' => theme('cmf_type', $comment->type),
    );
    if (!(arg(0) == 'user' && is_numeric(arg(1)) && arg(1) > 0)) {
      $form['username'][$comment->cid] = array(
        '#value' => theme('cmf_user', $comment->uid),
      );
    }
    $form['status'][$comment->cid] = array(
      '#value' => $comment->status ? t('not published') : t('published'),
    );
    $form['created'][$comment->cid] = array(
      '#value' => format_date($comment->created, 'small'),
    );
    if (user_access('filter and manage site content')) {
      $form['operations'][$comment->cid] = array(
        '#value' => l(_cmf_get_img('edit', t('edit')) . ' ' . t('edit'), 'comment/edit/' . $comment->cid, array(), $destination, NULL, FALSE, TRUE),
      );
    }
  }
  if (user_access('filter and manage site content')) {
    $form['comments'] = array(
      '#type' => 'checkboxes',
      '#options' => $comments,
    );
  }
  $form['pager'] = array(
    '#value' => theme('pager', NULL, $_SESSION['cmf_max_rows'], 0),
  );
  return $form;
}

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

/** 
 * Handle post-validation form submission. \n
 * Execute the chosen 'Update option' on the selected comments, such as
 * publishing, unpublishing or deleting.
 *
 * @ingroup forms
 * @see cmf_admin_comments_form()
 * @see cmf_admin_comments_form_validate()
 *
 * @param the ID of the passed form
 * @param array with the form properties values
 */
function cmf_admin_comments_form_submit($form_id, $form_values) {
  $operations = comment_operations();
  if ($operations[$form_values['operation']][1]) {

    // extract the appropriate database query operation
    $query = $operations[$form_values['operation']][1];
    foreach ($form_values['comments'] as $cid => $value) {
      if ($value) {

        // perform the update action, then refresh node statistics
        db_query($query, $cid);
        $comment = _comment_load($cid);
        _comment_update_node_statistics($comment->nid);

        // Allow modules to respond to the updating of a comment.
        comment_invoke_comment($comment, $form_values['operation']);
      }
    }
    cache_clear_all();
    drupal_set_message(t('The update has been performed.'));
    if (arg(0) == 'user' && is_numeric(arg(1)) && arg(1) > 0) {
      return 'user/' . arg(1) . '/user-content';
    }
    else {
      return 'admin/content/filter';
    }
  }
}

/** 
 * Theme results table.
 *
 * @ingroup themable
 *
 * @return table with filter results
 */
function theme_cmf_admin_comments_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['comments'][$key]);
      }
      if ($_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]);
      if (!(arg(0) == 'user' && is_numeric(arg(1)) && arg(1) > 0)) {
        $row[] = drupal_render($form['username'][$key]);
      }
      $row[] = drupal_render($form['status'][$key]);
      $row[] = drupal_render($form['created'][$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_comments_form	Defines the form for comments administration filter results.
cmf_admin_comments_form_submit	Handle post-validation form submission. \n Execute the chosen 'Update option' on the selected comments, such as publishing, unpublishing or deleting.
cmf_admin_comments_form_validate	Form validation before submit. \n We can't execute any 'Update options' if no comments were selected.
theme_cmf_admin_comments_form	Theme results table.