i18next/react-i18next

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Showing 57 of 57 total issues

Function renderNodes has 68 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

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

      Plural.forEach(referencePath => {
        if (referencePath.parentPath.type === 'JSXOpeningElement') {
          pluralAsJSX(
            referencePath.parentPath,
            {
    Severity: Major
    Found in icu.macro.js and 1 other location - About 2 hrs to fix
    icu.macro.js on lines 31..44

    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 100.

    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

      Select.forEach(referencePath => {
        if (referencePath.parentPath.type === 'JSXOpeningElement') {
          selectAsJSX(
            referencePath.parentPath,
            {
    Severity: Major
    Found in icu.macro.js and 1 other location - About 2 hrs to fix
    icu.macro.js on lines 15..28

    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 100.

    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 useTranslation has 58 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 } = getHasUsedI18nextProvider() ? useContext(I18nContext) : {};
      const i18n = i18nFromProps || i18nFromContext || getI18n();
    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

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

              } else if (attr.node.name.name === 'switch') {
                // take the switch for plural element
                mem.values.push(toObjectProperty(attr.node.value.expression.name));
                mem.defaults = `{${attr.node.value.expression.name}, select, ${mem.defaults}`;
              } else if (attr.node.value.type === 'StringLiteral') {
        Severity: Major
        Found in icu.macro.js and 1 other location - About 1 hr to fix
        icu.macro.js on lines 75..97

        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 85.

        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

              } else if (attr.node.name.name === 'count') {
                // take the count for plural element
                mem.values.push(toObjectProperty(attr.node.value.expression.name));
                mem.defaults = `{${attr.node.value.expression.name}, plural, ${mem.defaults}`;
              } else if (attr.node.value.type === 'StringLiteral') {
        Severity: Major
        Found in icu.macro.js and 1 other location - About 1 hr to fix
        icu.macro.js on lines 119..136

        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 85.

        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 useTranslation has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.
        Open

        export function useTranslation(ns, props = {}) {
          // assert we have the needed i18nInstance
          const { i18n: i18nFromProps } = props;
          const { i18n: i18nFromContext } = getHasUsedI18nextProvider() ? useContext(I18nContext) : {};
          const i18n = i18nFromProps || i18nFromContext || getI18n();
        Severity: Minor
        Found in src/useTranslation.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 mapAST has 42 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 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 Trans has a Cognitive Complexity of 10 (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 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

                    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 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

                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

                  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

                      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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