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BookStackApp/BookStack

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app/Http/RangeSupportedStream.php

Summary

Maintainability
A
1 hr
Test Coverage

Function outputAndClose has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

    public function outputAndClose(): void
    {
        // End & flush the output buffer, if we're in one, otherwise we still use memory.
        // Output buffer may or may not exist depending on PHP `output_buffering` setting.
        // Ignore in testing since output buffers are used to gather a response.
Severity: Minor
Found in app/Http/RangeSupportedStream.php - About 35 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

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

    protected function parseRequest(Request $request): void
    {
        $this->responseHeaders['Accept-Ranges'] = $request->isMethodSafe() ? 'bytes' : 'none';

        $range = $this->getRangeFromRequest($request);
Severity: Minor
Found in app/Http/RangeSupportedStream.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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