Add html unescape function

2021-02-27 22:23:19 +01:00
parent c2248a2638
commit 08506f7e14
1 changed files with 10 additions and 0 deletions
--- a/source/app/metrics/utils.mjs
+++ b/source/app/metrics/utils.mjs
@@ -86,6 +86,16 @@
      .replace(/'/g, u["'"] ? "&apos;" : "'")
  }

+/**Unescape html */
+  export function htmlunescape(string, u = {"&":true, "<":true, ">":true, '"':true, "'":true}) {
+    return string
+      .replace(/&lt;/g, u["<"] ? "<" : "&lt;")
+      .replace(/&gt;/g, u[">"] ? ">" : "&gt;")
+      .replace(/&quot;/g, u['"'] ? '"' : '&quot;')
+      .replace(/&apos;/g, u["'"] ? "'" : "&apos;")
+      .replace(/&amp;/g, u["&"] ? "&" : "&amp;")
+  }
+
 /**Run command */
  export async function run(command, options, {prefixed = true} = {}) {
    const prefix = {win32:"wsl"}[process.platform] ?? ""