kara-module-file-list/src/getHighLightText.js

kara

import React from 'react'
export default (text,size) => {
  const res = text.match(/(.*)\<span.*\>(.+)\<\/span\>(.*)/)
  if(res) {
    if(size) {
      if(res[2].length > size) {
        res[1] = ''
        res[2] = res[2].slice(0,size)
        res[3] = ''
      }else if(res[1].length + res[2].length > size) {
        res[1] = res[1].slice(0,size-res[2].length)
        res[3] = ''
      }else{
        res[3] = res[3].slice(0,size-res[1].length-res[2].length)
      }
    }
    const before = <span key='before'>{res[1]}</span>
    const center = <span key='center' className="s-primary">{res[2]}</span>
    const after = <span key='after'>{res[3]}</span>
    return [before.props.children,center,after.props.children]
  }else{
    return text
  }
}