@everdome_io/next-js-helper/dist/index.modern.mjs

``` npm install @uig/uig-nextjs-helper ``` or ``` yarn add -D @uig/uig-nextjs-helper ```

import { useRef, useEffect, useState } from 'react';
import { useTranslation } from 'next-i18next';

function _extends() {
  _extends = Object.assign ? Object.assign.bind() : function (target) {
    for (var i = 1; i < arguments.length; i++) {
      var source = arguments[i];

      for (var key in source) {
        if (Object.prototype.hasOwnProperty.call(source, key)) {
          target[key] = source[key];
        }
      }
    }

    return target;
  };
  return _extends.apply(this, arguments);
}

const initialApiError = {
  statusCode: 500,
  error: 'Error',
  message: 'Unknown error'
};

const parseApiError = error => {
  var _error$message;

  switch (typeof error) {
    case 'string':
      return _extends({}, initialApiError, {
        message: error
      });

    case 'object':
      return _extends({}, initialApiError, (error == null ? void 0 : error.message) || error, {
        message: (error == null ? void 0 : (_error$message = error.message) == null ? void 0 : _error$message.message) || (error == null ? void 0 : error.message)
      }, (error == null ? void 0 : error.statusCode) && {
        statusCode: error.statusCode
      });

    default:
      return initialApiError;
  }
};

const PREVIEW_ID_PREFIX = 'preview_';
const HOMEPAGE_SLUG = 'homepage'; // export const BLOG_PREFIX = 'blog';

const objectEntries = obj => {
  // Object.entries typings error
  // @ts-ignore
  return Object.entries(obj);
};
const objectHas = (obj, key) => Object.prototype.hasOwnProperty.call(obj, key);

const createUrl = (baseUrl, path) => {
  if (/https?:/.test(path)) {
    return path;
  }

  return [(baseUrl || process.env.NEXT_PUBLIC_API || '').replace(/\/$/, ''), path.replace(/^\//, '')].join('/');
};
const resolveUrl = (baseUrl, path, queryParams = {}, bindParams = {}) => {
  const url = new URL(createUrl(baseUrl, bindUrlParams(path, bindParams)));

  if (queryParams) {
    Object.entries(queryParams).forEach(([name, value]) => {
      if (value !== undefined && value !== null) {
        url.searchParams.append(name, value.toString());
      }
    });
  }

  return url.href;
};
const bindUrlParams = (route, params) => {
  return route.replace(/:(\w+)/g, (_, key) => {
    var _params$key;

    return objectHas(params, key) ? ((_params$key = params[key]) == null ? void 0 : _params$key.toString()) || '' : '';
  });
};
const slugToData = (ctx, items, defaultSlug, blockList) => {
  var _ctx$params, _ctx$params2, _ctx$params3;

  let slug = `${(_ctx$params = ctx.params) == null ? void 0 : _ctx$params.slug}`;

  if (!((_ctx$params2 = ctx.params) != null && _ctx$params2.slug) && !defaultSlug || (blockList || []).includes(slug)) {
    return undefined;
  }

  if (!((_ctx$params3 = ctx.params) != null && _ctx$params3.slug) && defaultSlug) {
    slug = `${defaultSlug}`;
  }

  if (slug.startsWith(PREVIEW_ID_PREFIX)) {
    const [, id] = slug.split('_');
    return {
      slug: '',
      id: Number(id)
    };
  }

  return items.find(p => p.slug === slug);
};
const absoluteUrl = (...parts) => {
  return [`${process.env.NEXT_PUBLIC_URL}`, ...parts].filter(p => !!p).map(p => p.replace(/^\//, '').replace(/\/$/, '')).join('/');
};
const queryPage = ctx => {
  const page = queryParam(ctx, 'page', '1');
  return /\d+/.test(page) ? Number(page) : 1;
};
const queryParam = (ctx, key, defaultValue) => {
  var _ctx$query, _ctx$query2;

  return (_ctx$query = ctx.query) != null && _ctx$query[key] ? `${(_ctx$query2 = ctx.query) == null ? void 0 : _ctx$query2[key]}` : defaultValue;
};

const imageProps = image => {
  var _image$data;

  // @ts-ignore
  const attributes = (image == null ? void 0 : (_image$data = image.data) == null ? void 0 : _image$data.attributes) || (image == null ? void 0 : image.attributes);
  const src = (attributes == null ? void 0 : attributes.url) || '';
  return {
    src: src.startsWith('http') ? src : createUrl(process.env.NEXT_PUBLIC_MEDIA_URL, src),
    alt: (attributes == null ? void 0 : attributes.alternativeText) || ''
  };
};

function safeJsonParse(string, returnRaw) {
  try {
    return JSON.parse(string);
  } catch (err) {
    return returnRaw ? string : {};
  }
}

const formatNumber = value => Number(`${value}`).toLocaleString('en', {
  useGrouping: true
});
const formatPrice = value => `$${formatNumber(value)}`;
const minMax = (min, value, max) => Math.max(min, Math.min(value, max));

function linkTarget(target = '_self') {
  return target[0] === '_' ? target : `_${target}`;
}
function linkRel(target) {
  if (linkTarget(target) === '_blank') {
    return {
      rel: 'nofollow noopener noreferrer'
    };
  }

  return {};
}
function slugToUrl(seo, prefix) {
  const slug = [prefix, HOMEPAGE_SLUG === seo.slug ? '' : seo.slug].filter(e => !!e).join('/');
  return `/${slug}`;
}

function useCurrentRef(value) {
  const valueRef = useRef(value);
  useEffect(() => {
    valueRef.current = value;
  }, [value]);
  return valueRef;
}

function useRefState(initValue) {
  const valueRef = useRef(initValue);
  const [value, setValue] = useState(initValue);
  return [value, valueRef, val => {
    valueRef.current = val;
    setValue(val);
  }];
}

const useScopeTranslation = (namespace, ...scopes) => {
  const {
    t
  } = useTranslation(namespace);
  const finalScope = scopes && scopes.length ? `${scopes.join('.')}.` : '';
  return (key, option) => t(`${finalScope}${key}`, option);
};

export { HOMEPAGE_SLUG, PREVIEW_ID_PREFIX, absoluteUrl, bindUrlParams, createUrl, formatNumber, formatPrice, imageProps, linkRel, linkTarget, minMax, objectEntries, objectHas, parseApiError, queryPage, queryParam, resolveUrl, safeJsonParse, slugToData, slugToUrl, useCurrentRef, useRefState, useScopeTranslation };
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