163 lines
3.7 KiB
JavaScript
163 lines
3.7 KiB
JavaScript
/**
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* Adds a , to a string composed by numbers, at every 3 chars.
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*
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* 2333 -> 2,333
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* 232324 -> 232,324
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*
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* @param {String} text
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* @returns {String}
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*/
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export const addDelimiter = text =>
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text ? text.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ',') : text;
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/**
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* Returns '99+' for numbers bigger than 99.
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*
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* @param {Number} count
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* @return {Number|String}
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*/
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export const highCountTrim = count => (count > 99 ? '99+' : count);
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/**
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* Converts first char to uppercase and replaces undercores with spaces
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* @param {String} string
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* @requires {String}
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*/
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export const humanize = string =>
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string.charAt(0).toUpperCase() + string.replace(/_/g, ' ').slice(1);
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/**
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* Adds an 's' to the end of the string when count is bigger than 0
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* @param {String} str
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* @param {Number} count
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* @returns {String}
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*/
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export const pluralize = (str, count) => str + (count > 1 || count === 0 ? 's' : '');
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/**
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* Replaces underscores with dashes
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* @param {*} str
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* @returns {String}
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*/
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export const dasherize = str => str.replace(/[_\s]+/g, '-');
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/**
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* Removes accents and converts to lower case
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* @param {String} str
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* @returns {String}
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*/
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export const slugify = str => str.trim().toLowerCase();
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/**
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* Replaces whitespaces with hyphens and converts to lower case
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* @param {String} str
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* @returns {String}
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*/
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export const slugifyWithHyphens = str => str.toLowerCase().replace(/\s+/g, '-');
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/**
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* Truncates given text
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*
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* @param {String} string
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* @param {Number} maxLength
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* @returns {String}
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*/
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export const truncate = (string, maxLength) => `${string.substr(0, maxLength - 3)}...`;
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/**
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* Truncate SHA to 8 characters
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*
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* @param {String} sha
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* @returns {String}
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*/
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export const truncateSha = sha => sha.substr(0, 8);
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const ELLIPSIS_CHAR = '…';
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export const truncatePathMiddleToLength = (text, maxWidth) => {
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let returnText = text;
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let ellipsisCount = 0;
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while (returnText.length >= maxWidth) {
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const textSplit = returnText.split('/').filter(s => s !== ELLIPSIS_CHAR);
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const middleIndex = Math.floor(textSplit.length / 2);
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returnText = textSplit
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.slice(0, middleIndex)
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.concat(
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new Array(ellipsisCount + 1).fill().map(() => ELLIPSIS_CHAR),
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textSplit.slice(middleIndex + 1),
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)
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.join('/');
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ellipsisCount += 1;
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}
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return returnText;
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};
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/**
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* Capitalizes first character
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*
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* @param {String} text
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* @return {String}
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*/
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export function capitalizeFirstCharacter(text) {
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return `${text[0].toUpperCase()}${text.slice(1)}`;
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}
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/**
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* Returns the first character capitalized
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*
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* If falsey, returns empty string.
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*
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* @param {String} text
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* @return {String}
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*/
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export function getFirstCharacterCapitalized(text) {
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return text ? text.charAt(0).toUpperCase() : '';
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}
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/**
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* Replaces all html tags from a string with the given replacement.
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*
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* @param {String} string
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* @param {*} replace
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* @returns {String}
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*/
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export const stripHtml = (string, replace = '') => {
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if (!string) return string;
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return string.replace(/<[^>]*>/g, replace);
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};
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/**
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* Converts snake_case string to camelCase
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*
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* @param {*} string
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*/
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export const convertToCamelCase = string => string.replace(/(_\w)/g, s => s[1].toUpperCase());
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/**
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* Converts a sentence to lower case from the second word onwards
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* e.g. Hello World => Hello world
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*
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* @param {*} string
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*/
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export const convertToSentenceCase = string => {
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const splitWord = string.split(' ').map((word, index) => (index > 0 ? word.toLowerCase() : word));
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return splitWord.join(' ');
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};
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/**
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* Splits camelCase or PascalCase words
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* e.g. HelloWorld => Hello World
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*
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* @param {*} string
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*/
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export const splitCamelCase = string =>
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string
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.replace(/([A-Z]+)([A-Z][a-z])/g, ' $1 $2')
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.replace(/([a-z\d])([A-Z])/g, '$1 $2')
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.trim();
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