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67 lines
1.6 KiB
67 lines
1.6 KiB
import filesize from 'filesize.js'
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import _ from 'lodash'
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/* global siteConfig */
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const helpers = {
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/**
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* Convert bytes to humanized form
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* @param {number} rawSize Size in bytes
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* @returns {string} Humanized file size
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*/
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filesize (rawSize) {
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return _.toUpper(filesize(rawSize))
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},
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/**
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* Convert raw path to safe path
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* @param {string} rawPath Raw path
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* @returns {string} Safe path
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*/
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makeSafePath (rawPath) {
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let rawParts = _.split(_.trim(rawPath), '/')
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rawParts = _.map(rawParts, (r) => {
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return _.kebabCase(_.deburr(_.trim(r)))
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})
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return _.join(_.filter(rawParts, (r) => { return !_.isEmpty(r) }), '/')
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},
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resolvePath (path) {
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if (_.startsWith(path, '/')) { path = path.substring(1) }
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return `${siteConfig.path}${path}`
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},
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/**
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* Set Input Selection
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* @param {DOMElement} input The input element
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* @param {number} startPos The starting position
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* @param {nunber} endPos The ending position
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*/
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setInputSelection (input, startPos, endPos) {
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input.focus()
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if (typeof input.selectionStart !== 'undefined') {
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input.selectionStart = startPos
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input.selectionEnd = endPos
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} else if (document.selection && document.selection.createRange) {
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// IE branch
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input.select()
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var range = document.selection.createRange()
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range.collapse(true)
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range.moveEnd('character', endPos)
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range.moveStart('character', startPos)
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range.select()
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}
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}
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}
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export default {
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install(Vue) {
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Vue.$helpers = helpers
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Object.defineProperties(Vue.prototype, {
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$helpers: {
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get() {
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return helpers
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}
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}
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})
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}
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}
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