hexo-theme-stellar/layout/_partial/widgets/components/edit.ejs

<%
function parseURL() {
  const source = page.source || ''
  var url
  for (let id of Object.keys(map)) {
    if (source.startsWith(id) && map[id]) {
      return source.replace(id, map[id])
    }
  }
}
function layoutDiv() {
  const url = parseURL()
  if (url == null) {
    return ''
  }
  var el = ''
  el += `<a class="edit" href="${url_for(url)}">`
  el += icon('default:edit')
  el += `<span>${__('btn.edit')}</span>`
  el += `</a>`
  return el
}
%>
<%- layoutDiv() %>