i18next/react-i18next

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Showing 22 of 44 total issues

File icu.macro.js has 296 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 3 hrs to fix

    Function renderNodes has 75 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 3 hrs to fix

      Function pluralAsJSX has a Cognitive Complexity of 21 (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 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 useTranslation has a Cognitive Complexity of 18 (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 } = useContext(I18nContext) || {};
        const i18n = i18nFromProps || i18nFromContext || getI18n();
      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 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 } = useContext(I18nContext) || {};
        const i18n = i18nFromProps || i18nFromContext || getI18n();
      Severity: Major
      Found in src/useTranslation.js - About 2 hrs to fix

        Function mapAST has 49 lines of code (exceeds 25 allowed). Consider refactoring.
        Open

          function mapAST(reactNode, astNode) {
            const reactNodes = getAsArray(reactNode);
            const astNodes = getAsArray(astNode);
        
            return astNodes.reduce((mem, node, i) => {
        Severity: Minor
        Found in src/Trans.js - About 1 hr to fix

          Function nodesToString has 43 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/Trans.js - About 1 hr to fix

            Function Trans has a Cognitive Complexity of 12 (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 selectAsJSX has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
            Open

            function selectAsJSX(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 extracted has 28 lines of code (exceeds 25 allowed). Consider refactoring.
            Open

                (mem, attr) => {
                  if (attr.node.name.name === 'i18nKey') {
                    // copy the i18nKey
                    mem.attributesToCopy.push(attr.node);
                  } else if (attr.node.name.name === 'count') {
            Severity: Minor
            Found in icu.macro.js - About 1 hr to fix

              Function hasLoadedNamespace has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
              Open

              export function hasLoadedNamespace(ns, i18n, options = {}) {
                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 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 useSSR has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
              Open

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

              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.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

                    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);
                    
                    
                    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

                    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

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