i18next/react-i18next

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Function renderNodes has 74 lines of code (exceeds 25 allowed). Consider refactoring.
Open

function renderNodes(children, targetString, i18n, i18nOptions, combinedTOpts) {
  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/Trans.js - About 2 hrs to fix

    File icu.macro.js has 278 lines of code (exceeds 250 allowed). Consider refactoring.
    Open

    const { createMacro } = require('babel-plugin-macros');
    
    // copy to:
    // https://astexplorer.net/#/gist/642aebbb9e449e959f4ad8907b4adf3a/4a65742e2a3e926eb55eaa3d657d1472b9ac7970
    module.exports = createMacro(ICUMacro);
    Severity: Minor
    Found in icu.macro.js - About 2 hrs to fix

      Function useTranslation has 60 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

      export function useTranslation(ns, props = {}) {
        // assert we have the needed i18nInstance
        const { i18n: i18nFromProps } = props;
        const { i18n: i18nFromContext, defaultNS: defaultNSFromContext } = getHasUsedI18nextProvider()
          ? useContext(I18nContext) || {}
      Severity: Major
      Found in src/useTranslation.js - About 2 hrs to fix

        Function nodesToString has 53 lines of code (exceeds 25 allowed). Consider refactoring.
        Open

        export function nodesToString(mem, children, index, i18nOptions) {
          if (!children) return '';
          if (Object.prototype.toString.call(children) !== '[object Array]') children = [children];
          const keepArray = i18nOptions.transKeepBasicHtmlNodesFor || [];
        
        
        Severity: Major
        Found in src/Trans.js - About 2 hrs to fix

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

          export function useTranslation(ns, props = {}) {
            // assert we have the needed i18nInstance
            const { i18n: i18nFromProps } = props;
            const { i18n: i18nFromContext, defaultNS: defaultNSFromContext } = getHasUsedI18nextProvider()
              ? useContext(I18nContext) || {}
          Severity: Minor
          Found in src/useTranslation.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 mapAST has 48 lines of code (exceeds 25 allowed). Consider refactoring.
          Open

            function mapAST(reactNodes, astNodes) {
              if (Object.prototype.toString.call(reactNodes) !== '[object Array]') reactNodes = [reactNodes];
              if (Object.prototype.toString.call(astNodes) !== '[object Array]') astNodes = [astNodes];
          
              return astNodes.reduce((mem, node, i) => {
          Severity: Minor
          Found in src/Trans.js - About 1 hr to fix

            Function Trans has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.
            Open

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

            Function pluralAsJSX has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
            Open

            function pluralAsJSX(parentPath, { attributes }, babel) {
              const t = babel.types;
              const toObjectProperty = (name, value) =>
                t.objectProperty(t.identifier(name), t.identifier(name), false, !value);
            
            
            Severity: Minor
            Found in icu.macro.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

            Function hasLoadedNamespace has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
            Open

            export function hasLoadedNamespace(ns, i18n) {
              if (!i18n.languages || !i18n.languages.length) {
                warnOnce('i18n.languages were undefined or empty', i18n.languages);
                return true;
              }
            Severity: Minor
            Found in src/utils.js - About 55 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 a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
            Open

            function renderNodes(children, targetString, i18n, i18nOptions, combinedTOpts) {
              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/Trans.js - About 55 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 deeply nested control flow statements.
            Open

                      } else if (node.voidElement) {
                        mem.push(`<${node.name} />`);
                      } else {
                        const inner = mapAST(reactNodes /* wrong but we need something */, node.children);
            
            
            Severity: Major
            Found in src/Trans.js - About 45 mins to fix

              Avoid deeply nested control flow statements.
              Open

                          if (node.voidElement) {
                            mem.push(React.createElement(node.name, { key: `${node.name}-${i}` }));
                          } else {
                            const inner = mapAST(reactNodes /* wrong but we need something */, node.children);
              
              
              Severity: Major
              Found in src/Trans.js - About 45 mins to fix

                Avoid deeply nested control flow statements.
                Open

                          if (content) mem.push(content);
                Severity: Major
                Found in src/Trans.js - About 45 mins to fix

                  Avoid deeply nested control flow statements.
                  Open

                          } else if (node.children.length === 1 && translationContent) {
                            // If component does not have children, but translation - has
                            // with this in component could be components={[<span class='make-beautiful'/>]} and in translation - 'some text <0>some highlighted message</0>'
                            mem.push(React.cloneElement(child, { ...child.props, key: i }, translationContent));
                          } else {
                  Severity: Major
                  Found in src/Trans.js - About 45 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 renderNodes has 5 arguments (exceeds 4 allowed). Consider refactoring.
                      Open

                      function renderNodes(children, targetString, i18n, i18nOptions, combinedTOpts) {
                      Severity: Minor
                      Found in src/Trans.js - About 35 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

                          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

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

                            export function useSSR(initialI18nStore, initialLanguage, props = {}) {
                              const { i18n: i18nFromProps } = props;
                              const { i18n: i18nFromContext } = getHasUsedI18nextProvider() ? useContext(I18nContext) : {};
                              const i18n = i18nFromProps || i18nFromContext || getI18n();
                            
                            
                            Severity: Minor
                            Found in src/useSSR.js - 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

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

                            export function withTranslation(ns, options = {}) {
                              return function Extend(WrappedComponent) {
                                function I18nextWithTranslation(props, ref) {
                                  const [t, i18n, ready] = useTranslation(ns, props);
                            
                            
                            Severity: Minor
                            Found in src/withTranslation.js - 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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