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t1gor/Robots.txt-Parser-Class

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Similar blocks of code found in 2 locations. Consider refactoring.
Open

<?php declare(strict_types=1);
 
namespace t1gor\RobotsTxtParser\Stream\Filters;
 
use Psr\Log\LoggerInterface;
Severity: Major
Found in source/Stream/Filters/SkipCommentedLinesFilter.php and 1 other location - About 5 hrs to fix
source/Stream/Filters/SkipEndOfCommentedLineFilter.php on lines 1..31

Similar blocks of code found in 2 locations. Consider refactoring.
Open

<?php declare(strict_types=1);
 
namespace t1gor\RobotsTxtParser\Stream\Filters;
 
use Psr\Log\LoggerInterface;
Severity: Major
Found in source/Stream/Filters/SkipEndOfCommentedLineFilter.php and 1 other location - About 5 hrs to fix
source/Stream/Filters/SkipCommentedLinesFilter.php on lines 1..31

File RobotsTxtParser.php has 353 lines of code (exceeds 250 allowed). Consider refactoring.
Open

<?php declare(strict_types=1);
 
namespace t1gor\RobotsTxtParser;
 
use Psr\Log\LoggerAwareInterface;
Severity: Minor
Found in source/RobotsTxtParser.php - About 4 hrs to fix

    The class RobotsTxtParser has an overall complexity of 103 which is very high. The configured complexity threshold is 50.
    Open

    class RobotsTxtParser implements LoggerAwareInterface {
     
        use LogsIfAvailableTrait;
     
        // default encoding
    Severity: Minor
    Found in source/RobotsTxtParser.php by phpmd

    RobotsTxtParser has 27 functions (exceeds 20 allowed). Consider refactoring.
    Open

    class RobotsTxtParser implements LoggerAwareInterface {
     
        use LogsIfAvailableTrait;
     
        // default encoding
    Severity: Minor
    Found in source/RobotsTxtParser.php - About 3 hrs to fix

      Function parseURL has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.
      Open

          protected function parseURL($url) {
              $parsed = parse_url($url);
              if ($parsed === false) {
                  return false;
              } elseif (!isset($parsed['scheme']) || !$this->isValidScheme($parsed['scheme'])) {
      Severity: Minor
      Found in source/RobotsTxtParser.php - About 1 hr to fix

      Avoid excessively long variable names like $skippedRequestRateValues. Keep variable name length under 20.
      Open

                  $skippedRequestRateValues = 0;
      Severity: Minor
      Found in source/Stream/Filters/SkipDirectivesWithInvalidValuesFilter.php by phpmd

      Avoid excessively long variable names like $skippedCrawlDelayValues. Keep variable name length under 20.
      Open

                  $skippedCrawlDelayValues = 0;
      Severity: Minor
      Found in source/Stream/Filters/SkipDirectivesWithInvalidValuesFilter.php by phpmd

      Avoid excessively long variable names like $skippedAllowanceValues. Keep variable name length under 20.
      Open

                  $skippedAllowanceValues = 0;
      Severity: Minor
      Found in source/Stream/Filters/SkipDirectivesWithInvalidValuesFilter.php by phpmd

      Function render has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.
      Open

          public function render($eol = "\r\n") {
              $input = $this->getRules();
              krsort($input);
              $output = [];
              foreach ($input as $userAgent => $rules) {
      Severity: Minor
      Found in source/RobotsTxtParser.php - About 1 hr to fix

      Function filter has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.
      Open

          public function filter($in, $out, &$consumed, $closing) {
              while ($bucket = stream_bucket_make_writeable($in)) {
                  $skippedRequestRateValues = 0;
                  $skippedCrawlDelayValues = 0;
                  $skippedAllowanceValues = 0;
      Severity: Minor
      Found in source/Stream/Filters/SkipDirectivesWithInvalidValuesFilter.php - About 1 hr to fix

      Method render has 30 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

          public function render($eol = "\r\n") {
              $input = $this->getRules();
              krsort($input);
              $output = [];
              foreach ($input as $userAgent => $rules) {
      Severity: Minor
      Found in source/RobotsTxtParser.php - About 1 hr to fix

        Method process has 30 lines of code (exceeds 25 allowed). Consider refactoring.
        Open

            public function process(string $line, array &$root, string &$currentUserAgent = '*', string $prevLine = '') {
                $parts     = explode(':', $line);
                $entry     = trim($parts[1]);
                $directive = $this->getDirectiveName();
         
         
        Severity: Minor
        Found in source/Parser/DirectiveProcessors/AbstractAllowanceProcessor.php - About 1 hr to fix

          Function getSitemaps has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
          Open

              public function getSitemaps(?string $userAgent = null): array {
                  $this->buildTree();
                  $maps = [];
           
                  if (!is_null($userAgent)) {
          Severity: Minor
          Found in source/RobotsTxtParser.php - About 1 hr to fix

          Function checkRules has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
          Open

              protected function checkRules(string $rule, string $path, string $userAgent = '*'): bool {
                  // check for disallowed http status code
                  if ($this->checkHttpStatusCodeRule()) {
                      return ($rule === Directive::DISALLOW);
                  }
          Severity: Minor
          Found in source/RobotsTxtParser.php - About 1 hr to fix

          Avoid variables with short names like $b. Configured minimum length is 3.
          Open

                              usort($value, function ($a, $b) {
          Severity: Minor
          Found in source/RobotsTxtParser.php by phpmd

          Avoid variables with short names like $in. Configured minimum length is 3.
          Open

              public function filter($in, $out, &$consumed, $closing) {
          Severity: Minor
          Found in source/Stream/Filters/SkipEmptyLinesFilter.php by phpmd

          Avoid variables with short names like $in. Configured minimum length is 3.
          Open

              protected string $in = '';
          Severity: Minor
          Found in source/Parser/Url.php by phpmd

          Avoid variables with short names like $in. Configured minimum length is 3.
          Open

              public function filter($in, $out, &$consumed, $closing) {
          Severity: Minor
          Found in source/Stream/Filters/SkipDirectivesWithInvalidValuesFilter.php by phpmd

          Avoid variables with short names like $in. Configured minimum length is 3.
          Open

              public function filter($in, $out, &$consumed, $closing) {
          Severity: Minor
          Found in source/Stream/Filters/SkipCommentedLinesFilter.php by phpmd
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