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src/Illuminate/Mail/Mailer.php

Summary

Maintainability
C
1 day
Test Coverage

Mailer has 33 functions (exceeds 20 allowed). Consider refactoring.
Open

class Mailer implements MailerContract, MailQueueContract
{
    use Macroable;

    /**
Severity: Minor
Found in src/Illuminate/Mail/Mailer.php - About 4 hrs to fix

    File Mailer.php has 282 lines of code (exceeds 250 allowed). Consider refactoring.
    Open

    <?php

namespace Illuminate\Mail;

use Closure;
    Severity: Minor
    Found in src/Illuminate/Mail/Mailer.php - About 2 hrs to fix

      Function replaceEmbeddedAttachments has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
      Open

          protected function replaceEmbeddedAttachments(string $renderedView, array $attachments)
    {
        if (preg_match_all('/<img.+?src=[\'"]cid:([^\'"]+)[\'"].*?>/i', $renderedView, $matches)) {
            foreach (array_unique($matches[1]) as $image) {
                foreach ($attachments as $attachment) {
      Severity: Minor
      Found in src/Illuminate/Mail/Mailer.php - About 1 hr to fix

      Cognitive Complexity

      Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

      A method's cognitive complexity is based on a few simple rules:

      • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
      • Code is considered more complex for each "break in the linear flow of the code"
      • Code is considered more complex when "flow breaking structures are nested"

      Further reading

      Method addContent has 5 arguments (exceeds 4 allowed). Consider refactoring.
      Open

          protected function addContent($message, $view, $plain, $raw, $data)
      Severity: Minor
      Found in src/Illuminate/Mail/Mailer.php - About 35 mins to fix

        Function send has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
        Open

            public function send($view, array $data = [], $callback = null)
    {
        if ($view instanceof MailableContract) {
            return $this->sendMailable($view);
        }
        Severity: Minor
        Found in src/Illuminate/Mail/Mailer.php - About 25 mins to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

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