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File icu.macro.js has 523 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: Major
Found in icu.macro.js - About 1 day to fix

    Function renderNodes has 135 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 useTranslation has a Cognitive Complexity of 28 (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 4 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 95 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 3 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

          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

          File TransWithoutContext.js has 271 lines of code (exceeds 250 allowed). Consider refactoring.
          Open

          import React, { 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 2 hrs to fix

            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

              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 1 hr to fix
              icu.macro.js on lines 25..38

              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

                [...Plural, ...SelectOrdinal].forEach((referencePath) => {
    if (referencePath.parentPath.type === 'JSXOpeningElement') {
      pluralAsJSX(
        referencePath.parentPath,
        {
              Severity: Major
              Found in icu.macro.js and 1 other location - About 1 hr to fix
              icu.macro.js on lines 41..54

              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 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 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/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

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

              export function Trans({
  children,
  count,
  parent,
  i18nKey,
              Severity: Major
              Found in src/Trans.js and 1 other location - About 1 hr to fix
              src/TransWithoutContext.js on lines 298..365

              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

              Further Reading

              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

              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 oldI18nextHasLoadedNamespace has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
                Open

                function oldI18nextHasLoadedNamespace(ns, i18n, options = {}) {
  const lng = i18n.languages[0];
  const fallbackLng = i18n.options ? i18n.options.fallbackLng : false;
  const lastLng = i18n.languages[i18n.languages.length - 1];
                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 buildTransElement has 28 lines of code (exceeds 25 allowed). Consider refactoring.
                Open

                function buildTransElement(
  extracted,
  finalAttributes,
  t,
  closeDefaults = false,
                Severity: Minor
                Found in icu.macro.js - About 1 hr to fix

                  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 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

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