CleantalkCheckCommentsForm.php in Anti Spam by CleanTalk 7.4

CleanTalk module admin functions.

File

src/Form/CleantalkCheckCommentsForm.php

<?php

require_once dirname(__FILE__) . '/../CleantalkHelper.php';

/**
 * @file
 * CleanTalk module admin functions.
 */

/**
 * Cleantalk check comments form.
 */
function cleantalk_check_comments_form($form, &$form_state) {
  if (module_exists('comment')) {
    if (variable_get('cleantalk_authkey', '') != '') {
      $rows = array();
      $header = array(
        'spam_comment_name' => t('Name'),
        'spam_comment_email' => t('E-mail'),
        'spam_comment_subject' => t('Subject'),
        'spam_comment_created' => t('Created'),
        'spam_comment_status' => t('Status'),
      );
      if (!isset($form_state['offset'])) {
        $form_state['offset'] = 0;
      }
      if (isset($form_state['spam_comments'])) {
        foreach ($form_state['spam_comments'] as $spam_comment) {
          $rows[] = array(
            'spam_comment_name' => $spam_comment->name,
            'spam_comment_email' => '<a target="_blank" href = "https://cleantalk.org/blacklists/' . $spam_comment->mail . '">' . $spam_comment->mail . '</a>',
            'spam_comment_subject' => $spam_comment->subject,
            'spam_comment_created' => date("Y-m-d H:i:s", $spam_comment->created),
            'spam_comment_status' => $spam_comment->status == 1 ? 'Active' : 'Inactive',
            '#attributes' => array(
              'comment_id' => $spam_comment->cid,
              'class' => array(
                'cleantalk-spam-comments-row',
              ),
            ),
          );
        }
      }
      $form['cleantalk_spam_comments']['cleantalk_spam_comments_wrapper'] = array(
        '#type' => 'container',
        '#tree' => TRUE,
        '#prefix' => '<div id="cleantalk_spam_comments_wrapper">',
        '#suffix' => '</div>',
      );
      $form['cleantalk_spam_comments']['cleantalk_spam_comments_wrapper']['find_spam_comments'] = array(
        '#type' => 'submit',
        '#value' => t('Find spam comments'),
        '#submit' => array(
          'find_spam_comments_btn',
        ),
        '#ajax' => array(
          'callback' => 'bulk_find_spam_comments_callback',
          'wrapper' => 'cleantalk_spam_comments_wrapper',
        ),
      );
      $form['cleantalk_spam_comments']['cleantalk_spam_comments_wrapper']['cleantalk_spam_comments_table_actions'] = array(
        '#type' => 'select',
        '#title' => t('Actions'),
        '#options' => array(
          1 => t('Delete'),
        ),
      );
      $form['cleantalk_spam_comments']['cleantalk_spam_comments_wrapper']['cleantalk_spam_comments_table'] = array(
        '#type' => 'tableselect',
        '#header' => $header,
        '#options' => $rows,
        '#empty' => t('No spam comments found'),
        '#attributes' => array(
          'class' => array(
            'cleantalk_spam_comments_table',
          ),
        ),
      );
      $form['submit'] = array(
        '#type' => 'submit',
        '#value' => t('Submit'),
      );
      return $form;
    }
    else {
      drupal_set_message('Access key is not valid.', 'error');
    }
  }
  else {
    drupal_set_message('Comments module is disabled.', 'error');
  }
}
function find_spam_comments_btn($form, &$form_state) {
  $check_finished = false;
  while (!$check_finished) {

    // Get all comments
    $comments = db_query("SELECT c.cid, c.uid, u.mail, c.name, c.subject, c.created, c.status FROM {comment} c INNER JOIN {users} u on c.uid = u.uid LIMIT " . $form_state['offset'] . ", 20")
      ->fetchAll();
    if (count($comments) > 0) {
      $spam_comments = cleantalk_find_spam_comments($comments);
      if (count($spam_comments) > 0) {
        $form_state['spam_comments'] = $spam_comments;
        if (isset($form_state['spam_comments'])) {
          array_unshift($spam_comments, $form_state['spam_comments'][0]);
        }
      }
      $form_state['offset'] += 20;
    }
    else {
      $check_finished = true;
    }
  }

  // rebuild whole form with new values
  $form_state['rebuild'] = true;
}
function cleantalk_check_comments_form_submit($form, &$form_state) {
  $action = $form_state['values']['cleantalk_spam_comments_wrapper']['cleantalk_spam_comments_table_actions'];
  $values = array();
  foreach ($form_state['values']['cleantalk_spam_comments_wrapper']['cleantalk_spam_comments_table'] as $key => $value) {
    if (is_string($value)) {
      $values[] = $form_state['complete form']['cleantalk_spam_comments']['cleantalk_spam_comments_wrapper']['cleantalk_spam_comments_table']['#options'][$value];
    }
  }

  //Delete comment
  if ($action == 1) {
    foreach ($values as $comment) {
      comment_delete($comment['#attributes']['comment_id']);
    }
  }
}
function bulk_find_spam_comments_callback($form, &$form_state) {
  return $form['cleantalk_spam_comments']['cleantalk_spam_comments_wrapper'];
}
function cleantalk_find_spam_comments($comments) {
  $spam_comments = array();
  if ($comments && count($comments) > 0) {
    $data = array();
    foreach ($comments as $comment) {

      // Skip adding the role to the user if they already have it.
      if ($comment !== FALSE && isset($comment->mail)) {
        array_push($data, $comment->mail);
      }
    }
    $data = implode(',', $data);
    $result = CleantalkHelper::api_method__spam_check_cms(trim(variable_get('cleantalk_authkey', '')), $data);
    if (isset($result['error_message'])) {
      drupal_set_message($result['error_message'], 'error');
    }
    else {
      foreach ($result as $key => $value) {
        if ($value['appears'] == '1') {
          foreach ($comments as $comment) {
            if ($comment->mail == $key) {
              $spam_comments[] = $comment;
            }
          }
        }
      }
    }
  }
  return $spam_comments;
}

Functions

Name	Description
bulk_find_spam_comments_callback
cleantalk_check_comments_form	Cleantalk check comments form.
cleantalk_check_comments_form_submit
cleantalk_find_spam_comments
find_spam_comments_btn