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i18next/react-i18next

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src/TransWithoutContext.js

Summary

Maintainability
D
2 days
Test Coverage

Function renderNodes has 143 lines of code (exceeds 25 allowed). Consider refactoring.
Open

function renderNodes(children, targetString, i18n, i18nOptions, combinedTOpts, shouldUnescape) {
  if (targetString === '') return [];

  // check if contains tags we need to replace from html string to react nodes
  const keepArray = i18nOptions.transKeepBasicHtmlNodesFor || [];
Severity: Major
Found in src/TransWithoutContext.js - About 5 hrs to fix

    Function mapAST has 88 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

      function mapAST(reactNode, astNode, rootReactNode) {
    const reactNodes = getAsArray(reactNode);
    const astNodes = getAsArray(astNode);

    return astNodes.reduce((mem, node, i) => {
    Severity: Major
    Found in src/TransWithoutContext.js - About 3 hrs to fix

      File TransWithoutContext.js has 297 lines of code (exceeds 250 allowed). Consider refactoring.
      Open

      import { Fragment, isValidElement, cloneElement, createElement, Children } from 'react';
import HTML from 'html-parse-stringify';
import { warn, warnOnce } from './utils.js';
import { getDefaults } from './defaults.js';
import { getI18n } from './i18nInstance.js';
      Severity: Minor
      Found in src/TransWithoutContext.js - About 3 hrs to fix

        Function Trans has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring.
        Open

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

        Function nodesToString has 48 lines of code (exceeds 25 allowed). Consider refactoring.
        Open

        export function nodesToString(children, i18nOptions) {
  if (!children) return '';
  let stringNode = '';

  // do not use `React.Children.toArray`, will fail at object children
        Severity: Minor
        Found in src/TransWithoutContext.js - About 1 hr to fix

          Function renderNodes has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.
          Open

          function renderNodes(children, targetString, i18n, i18nOptions, combinedTOpts, shouldUnescape) {
  if (targetString === '') return [];

  // check if contains tags we need to replace from html string to react nodes
  const keepArray = i18nOptions.transKeepBasicHtmlNodesFor || [];
          Severity: Minor
          Found in src/TransWithoutContext.js - 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

          Consider simplifying this complex logical expression.
          Open

                if (node.type === 'tag') {
        // regular array (components or children)
        let tmp = reactNodes[parseInt(node.name, 10)];

        // trans components is an object
          Severity: Critical
          Found in src/TransWithoutContext.js - About 1 hr to fix

            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

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

                export function Trans({
  children,
  count,
  parent,
  i18nKey,
                Severity: Major
                Found in src/TransWithoutContext.js and 1 other location - About 1 hr to fix
                src/Trans.js on lines 7..46

                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 76.

                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

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