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packbackbooks/lti-1-3-php-library

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src/LtiMessageLaunch.php

Summary

Maintainability
C
1 day
Test Coverage
A
96%

File LtiMessageLaunch.php has 389 lines of code (exceeds 250 allowed). Consider refactoring.
Open

<?php

namespace Packback\Lti1p3;

use Exception;
Severity: Minor
Found in src/LtiMessageLaunch.php - About 5 hrs to fix

    LtiMessageLaunch has 39 functions (exceeds 20 allowed). Consider refactoring.
    Open

    class LtiMessageLaunch
{
    public const TYPE_DEEPLINK = 'LtiDeepLinkingRequest';
    public const TYPE_SUBMISSIONREVIEW = 'LtiSubmissionReviewRequest';
    public const TYPE_RESOURCELINK = 'LtiResourceLinkRequest';
    Severity: Minor
    Found in src/LtiMessageLaunch.php - About 5 hrs to fix

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

          private function getPublicKey(): Key
    {
        $request = new ServiceRequest(
            ServiceRequest::METHOD_GET,
            $this->registration->getKeySetUrl(),
      Severity: Minor
      Found in src/LtiMessageLaunch.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 getPublicKey has 29 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

          private function getPublicKey(): Key
    {
        $request = new ServiceRequest(
            ServiceRequest::METHOD_GET,
            $this->registration->getKeySetUrl(),
      Severity: Minor
      Found in src/LtiMessageLaunch.php - About 1 hr to fix

        Method fromCache has 5 arguments (exceeds 4 allowed). Consider refactoring.
        Wontfix

                string $launch_id,
        IDatabase $db,
        ICache $cache,
        ICookie $cookie,
        ILtiServiceConnector $serviceConnector
        Severity: Minor
        Found in src/LtiMessageLaunch.php - About 35 mins to fix

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