function boost_block_view_status in Boost 7

@file Prints the cache status of the currently displayed page.

see

Plugin annotation

@boost_block_view();

1 call to boost_block_view_status()

boost_block_view in ./boost.module

Implements hook_block_view().

File

./boost.blocks.inc, line 9

Prints the cache status of the currently displayed page.

Code

function boost_block_view_status() {
  global $user;
  $block = array();
  $block['subject'] = '';

  // Don't show the block to anonymous users.
  if (!$user->uid) {
    return $block;
  }

  // Do not use the global $_boost to not confuse hook_exit()
  $_boost = boost_transform_url();

  // Unset these variables otherwise boost_is_cacheable() will quickly bail out.
  unset($_boost['is_cacheable'], $_boost['is_cacheable_reason']);
  $_boost = boost_is_cacheable($_boost, 'status');
  if (!$_boost['is_cacheable']) {
    $reason = $_boost['is_cacheable_reason'] ? $_boost['is_cacheable_reason'] : 'reason unknown';
    $block['content']['is_not_cacheable'] = array(
      '#markup' => '<p>' . t('This page will not be cached: %reason', array(
        '%reason' => $reason,
      )) . '</p>',
    );
    return $block;
  }

  // We need the extension for the filename.
  $_boost['header_info'] = boost_get_header_info();
  $_boost['matched_header_info'] = boost_match_header_attributes($_boost['header_info']);
  $filename = isset($_boost['filename']) ? $_boost['filename'] . '.' . $_boost['matched_header_info']['extension'] : 'n/a';
  if (file_exists($filename)) {

    // be precise on the time (seconds and timezone)
    $generated = date('c', filemtime($filename));
  }
  else {
    $generated = 'not cached yet (either no one has visited the page recently, or something is preventing the cache from being generated).';
  }
  $block['content'] = array(
    'filename' => array(
      '#markup' => '<p>' . t('File: %filename', array(
        '%filename' => $filename,
      )) . '</p>',
    ),
    'generated' => array(
      '#markup' => '<p>' . t('Generated: %generated', array(
        '%generated' => $generated,
      )) . '</p>',
    ),
  );
  if (file_exists($filename) && user_access('boost flush pages')) {

    // 1922532 - Variable required to remove warning under PHP 5.4.
    $form = drupal_get_form('boost_block_flush_form');
    $block['content']['flush'] = array(
      '#markup' => drupal_render($form),
    );
  }
  return $block;
}