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lib/private/Preview/Movie.php

Summary

Maintainability
B
4 hrs
Test Coverage

Function extractMp4CoverArtwork has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.
Open

    private function extractMp4CoverArtwork($absPath) {
        if (isset($this->noArtworkIndex[$absPath])) {
            return false;
        }
Severity: Minor
Found in lib/private/Preview/Movie.php - About 2 hrs 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 extractMp4CoverArtwork has 27 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    private function extractMp4CoverArtwork($absPath) {
        if (isset($this->noArtworkIndex[$absPath])) {
            return false;
        }
Severity: Minor
Found in lib/private/Preview/Movie.php - About 1 hr to fix

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

        public function getThumbnail(File $file, $maxX, $maxY, $scalingUp) {
        // TODO: use proc_open() and stream the source file ?

        $useFileDirectly = (!$file->isEncrypted() && !$file->isMounted());
        if ($useFileDirectly) {
    Severity: Minor
    Found in lib/private/Preview/Movie.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 generateThumbNail has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
    Open

        private function generateThumbNail($maxX, $maxY, $absPath, $second) {
        $extractedCover = $this->extractMp4CoverArtwork($absPath);
        if ($extractedCover !== false) {
            $tmpPath = $extractedCover;
        } else {
    Severity: Minor
    Found in lib/private/Preview/Movie.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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