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wikimedia/mediawiki-extensions-Wikibase

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lib/includes/Formatters/MwTimeIsoFormatter.php

Summary

Maintainability
C
7 hrs
Test Coverage

Method getLocalizedYear has 88 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    private function getLocalizedYear( $isoTimestamp, $precision ) {
        preg_match( '/^(\D*)(\d*)/', $isoTimestamp, $matches );
        [ , $sign, $year ] = $matches;
        $isBCE = $sign === '-';
Severity: Major
Found in lib/includes/Formatters/MwTimeIsoFormatter.php - About 3 hrs to fix

    Function getLocalizedYear has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring.
    Open

        private function getLocalizedYear( $isoTimestamp, $precision ) {
        preg_match( '/^(\D*)(\d*)/', $isoTimestamp, $matches );
        [ , $sign, $year ] = $matches;
        $isBCE = $sign === '-';
    Severity: Minor
    Found in lib/includes/Formatters/MwTimeIsoFormatter.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

    Consider simplifying this complex logical expression.
    Open

            if ( ( $year == 0 && $precision < TimeValue::PRECISION_YEAR )
            || ( $month == 0 && $precision >= TimeValue::PRECISION_MONTH )
            || ( $day == 0 && $precision >= TimeValue::PRECISION_DAY )
        ) {
            throw new InvalidArgumentException( 'Time value insufficient for precision.' );
    Severity: Major
    Found in lib/includes/Formatters/MwTimeIsoFormatter.php - About 40 mins to fix

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

          private function splitIsoTimestamp( $isoTimestamp, $precision ) {
        if ( !preg_match(
            '/(\d+)\D+(\d+)\D+(\d+)\D+(\d+)\D+(\d+)\D+(\d+)/',
            $isoTimestamp,
            $matches
      Severity: Minor
      Found in lib/includes/Formatters/MwTimeIsoFormatter.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

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