i18next/react-i18next

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Showing 30 of 30 total issues

Similar blocks of code found in 2 locations. Consider refactoring.
Open

  if (
    options.bindI18n &&
    options.bindI18n.indexOf('languageChanging') > -1 &&
    i18n.services.backendConnector.backend &&
    i18n.isLanguageChangingTo &&
Severity: Minor
Found in src/utils.js and 1 other location - About 55 mins to fix
src/utils.js on lines 113..120

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 67.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

      if (
        options.bindI18n &&
        options.bindI18n.indexOf('languageChanging') > -1 &&
        i18nInstance.services.backendConnector.backend &&
        i18nInstance.isLanguageChangingTo &&
Severity: Minor
Found in src/utils.js and 1 other location - About 55 mins to fix
src/utils.js on lines 71..78

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 67.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Function withTranslation has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

export function withTranslation(ns, options = {}) {
  return function Extend(WrappedComponent) {
    function I18nextWithTranslation({ forwardedRef, ...rest }) {
      const [t, i18n, ready] = useTranslation(ns, { ...rest, keyPrefix: options.keyPrefix });

Severity: Minor
Found in src/withTranslation.js - About 45 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 buildTransElement has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

function buildTransElement(
  extracted,
  finalAttributes,
  t,
  closeDefaults = false,
Severity: Minor
Found in icu.macro.js - About 45 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 renderNodes has 6 arguments (exceeds 4 allowed). Consider refactoring.
Open

function renderNodes(children, targetString, i18n, i18nOptions, combinedTOpts, shouldUnescape) {
Severity: Minor
Found in src/TransWithoutContext.js - About 45 mins to fix

    Function pushTranslatedJSX has 5 arguments (exceeds 4 allowed). Consider refactoring.
    Open

      function pushTranslatedJSX(child, inner, mem, i, isVoid) {
    Severity: Minor
    Found in src/TransWithoutContext.js - About 35 mins to fix

      Function buildTransElement has 5 arguments (exceeds 4 allowed). Consider refactoring.
      Open

        extracted,
        finalAttributes,
        t,
        closeDefaults = false,
        wasElementWithChildren = false,
      Severity: Minor
      Found in icu.macro.js - About 35 mins to fix

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

        export function Trans({
          children,
          count,
          parent,
          i18nKey,
        Severity: Minor
        Found in src/Trans.js - 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

        Avoid too many return statements within this function.
        Open

          if (loadNotPending(lng, ns) && (!fallbackLng || loadNotPending(lastLng, ns))) return true;
        Severity: Major
        Found in src/utils.js - About 30 mins to fix

          Avoid too many return statements within this function.
          Open

            return false;
          Severity: Major
          Found in src/utils.js - About 30 mins to fix
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