function antispam_block_view in AntiSpam 7

Implements hook_block_view().

File

./antispam.module, line 1706

Primary hook implementations for the Antispam module.

Code

function antispam_block_view($delta = '') {
  $block_fields = _antispam_get_block_fields();
  if ($delta >= 0 && $delta < variable_get('antispam_blocks_counter', 1)) {
    $block_settings = variable_get('antispam_blocks_' . $delta, FALSE);
    if (!$block_settings) {
      $block_settings = array();
    }
    $block_args = array(
      'content' => '',
      'counter' => antispam_get_total_counter(ANTISPAM_COUNT_SPAM_DETECTED),
      'since' => antispam_get_counting_since(),
      'text' => '',
      'image' => '',
      // Completed below with current block settings.
      'block' => array(
        'delta' => $delta,
      ),
    );
    foreach ($block_fields as $field_key => $field_info) {
      if (!isset($block_settings[$field_key])) {
        $block_settings[$field_key] = $field_info['#default_value'];
      }
      $block_args['block'][$field_key] = $block_settings[$field_key];
    }
    $target = $block_settings['newwin'] ? ' target="_blank"' : '';
    $sitename = $block_settings['sitename'] ? variable_get('site_name', 'drupal') : t('This site');
    $block_args['text'] = array(
      'plain' => t('@site_name is proudly protected by AntiSpam, !spams caught since @since.', array(
        '@site_name' => $sitename,
        '!spams' => format_plural($block_args['counter'], '1 spam', '@count spams'),
        '@since' => $block_args['since'],
      )),
      'html' => t('@site_name is proudly protected by <a href="!antispam"@target>AntiSpam</a>, %spams caught since @since', array(
        '@site_name' => $sitename,
        '!antispam' => url('http://drupal.org/project/antispam'),
        '@target' => $target,
        '%spams' => format_plural($block_args['counter'], '1 spam', '@count spams'),
        '@since' => $block_args['since'],
      )),
    );
    $title_text = $block_args['text']['plain'];
    $image_url = base_path() . drupal_get_path('module', 'antispam') . '/antispam.png';
    $block_args['image'] = '<img src="' . $image_url . '" title="' . $title_text . '" alt="' . $title_text . '" />';
    if ($block_settings['type'] == 'image') {
      $block_args['content'] = '<a href="http://drupal.org/project/antispam" title="' . $title_text . '"' . $target . '>' . $block_args['image'] . '</a>';
    }
    else {
      $block_args['content'] = $block_args['text']['html'];
    }
    $block = array();
    $block['subject'] = t('AntiSpam spam counter');
    $block['content'] = theme('antispam_counter_block', $block_args);
    return $block;
  }
}