process_page()

Complexity

Conditions	16
Paths	17

Size

Total Lines	72
Code Lines	41

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

<?php
function process_page(bool $obfuscatejs, \MVC\themes $theme)

The parameter $obfuscatejs is not used and could be removed.

The parameter $theme is not used and could be removed.

{
  //global $theme;
  $dom = new SmartDOMDocument('1.0', 'ISO-8859-15');
  $dom->preserveWhiteSpace = true;
  $dom->formatOutput = true;

  $c = ob_get();

  if (!$dom->loadHTML($c)) {
    \HTML\js::var('HTML_ERROR', json_encode(['error' => true, 'message' => 'HTML Optimizer failed']));
    echo $c;

    return;
  }

  $xpath = new SmartDOMXpath($dom);
  $title = getTitle($dom);

  $scripts = $xpath->query('//script');

The call to SmartDOMXpath::query() has too few arguments starting with contextnode.

  if (!empty($scripts)) {
    foreach ($scripts as $script) {
      if ($script->hasAttribute('type') && 'application/ld+json' == $script->getAttribute('type')) {
        $script->innerHTML = json_encode(json_decode(innerHTML($script)));
      }
    }
  }

  $imgs = $xpath->query('//img');
  if (!empty($imgs)) {
    foreach ($imgs as $img) {
      if (!$img->hasAttribute('title')) {
        $img->setAttribute('title', $title);
      }
      if (!$img->hasAttribute('alt')) {
        $img->setAttribute('alt', $title);
      }
      if (!$img->hasAttribute('rel')) {
        $img->setAttribute('rel', 'image');
      }
    }
  }

  $styles = $xpath->query('//style');
  if (!empty($styles)) {
    foreach ($styles as $style) {
      $style->innerHTML = trim(mincss(innerHTML($style)));
    }
  }

  $textareas = $xpath->query('//textarea');
  if (!empty($textareas)) {
    foreach ($textareas as $area) {
      $inner = trim(html_entity_decode($area->innerHTML));
      if (is_json(trim($inner))) {
        $area->setAttribute('innerhtml', base64_encode(\JSON\json::json($inner, false, false)));
      }
    }
  }

  $result = $dom->saveHTML();
  $result = prefilter(htmlmin($result));
  resolve_dir(dirname(page_cache()));
  \Filemanager\file::file(page_cache(), $result, true);

$result of type string is incompatible with the type boolean expected by parameter $create of Filemanager\file::file().

  /**
   * @var string Load admin toolbox
   */
  $result = str_replace('</html>', '', $result);
  echo $result;
  //$theme->load_admin_tools();

  echo '</html>';
}