remove unused packages

api/helpers/opds.js

@@ -1,19 +1,3 @@
-const xmldom = require('xmldom')
-const { XML } = require('r2-utils-js/dist/es8-es2017/src/_utils/xml-js-mapper')
-const { JSON: TAJSON } = require('ta-json-x')
-
-const { initGlobalConverters_GENERIC: initGlobalConvertersGENERIC, initGlobalConverters_OPDS: initGlobalConvertersOPDS } = require('r2-opds-js/dist/es8-es2017/src/opds/init-globals')
-// opds 1
-const { OPDS } = require('r2-opds-js/dist/es8-es2017/src/opds/opds1/opds')
-const { Entry } = require('r2-opds-js/dist/es8-es2017/src/opds/opds1/opds-entry')
-// opds 2
-// const { OPDSFeed } = require('r2-opds-js/dist/es6-es2015/src/opds/opds2/opds2')
-const { OPDSPublication } = require('r2-opds-js/dist/es8-es2017/src/opds/opds2/opds2-publication')
-const { convertOpds1ToOpds2, convertOpds1ToOpds2_EntryToPublication: convertOpds1ToOpds2EntryToPublication } = require('r2-opds-js/dist/es8-es2017/src/opds/converter')
-
-initGlobalConvertersGENERIC()
-initGlobalConvertersOPDS()
-
 module.exports = {
   friendlyName: 'Load OpdsHelper',
   description: 'Load a OpdsHelper instance',
@@ -30,30 +14,6 @@ module.exports = {
 }
 
 function OpdsHelper () {
-  this.deserializeOpds1 = function (xml) {
-    const xmlDom = new xmldom.DOMParser().parseFromString(xml)
-    if (!xmlDom || !xmlDom.documentElement) return false
-    const isEntry = xmlDom.documentElement.localName === 'entry'
-    if (isEntry) {
-      return XML.deserialize(xmlDom, Entry)
-    } else {
-      return XML.deserialize(xmlDom, OPDS)
-    }
-  }
-  this.deserializeOpds2 = function (data) {
-    return TAJSON.deserialize(data, OPDSPublication)
-  }
-  this.serializeJSON = function (json) {
-    return TAJSON.serialize(json)
-  }
-  this.xml2json = function (xml) {
-    const deserialized = this.deserializeOpds1(xml)
-    if (deserialized.type === 'entry') {
-      return convertOpds1ToOpds2EntryToPublication(deserialized.data)
-    } else {
-      return convertOpds1ToOpds2(deserialized.data)
-    }
-  }
   this.book2opds = async function (book) {
     return new Promise((resolve, reject) => {
       const metadata = {

package.json

@@ -44,8 +44,6 @@
     "passport-google-oauth20": "^1.0.0",
     "passport-local": "^1.0.0",
     "pm2": "^3.2.2",
-    "r2-opds-js": "^1.0.6",
-    "r2-utils-js": "^1.0.6",
     "react": "^16.6.0",
     "react-dom": "^16.6.0",
     "request": "^2.88.0",
@@ -55,10 +53,8 @@
     "sails-hook-sockets": "^1.4.0",
     "sails-postgresql": "^1.0.2",
     "showdown": "^1.9.0",
-    "ta-json-x": "^2.5.0",
     "webpack": "^4.23.1",
     "webpack-cli": "^3.1.2",
-    "xmldom": "^0.1.27",
     "@babel/core": "^7.1.2",
     "@babel/plugin-proposal-object-rest-spread": "^7.0.0",
     "@babel/polyfill": "^7.0.0",