dots-of-war/files/.config/EnhancedDiscord/plugins/css_loader.js

const Plugin = require("../plugin")
const path = window.require("path")
const fs = window.require("fs")

module.exports = new Plugin({
  name: "CSS Loader + Glasscord Integration",
  author: "Joe 🎸#7070 + AryToNeX",
  description: "Loads and hot-reloads CSS.",
  preload: true, //load this before Discord has finished starting up
  color: "blue",

  config: {
    path: {
      default: "./plugins/style.css",
      parse: function (filePath) {
        if (!filePath || !filePath.endsWith(".css")) {
          return false
        }
        if (path.isAbsolute(filePath)) {
          if (!fs.existsSync(filePath)) {
            return false
          }
          return path.relative(process.env.injDir, filePath)
        } else {
          const p = path.join(process.env.injDir, filePath)
          if (!fs.existsSync(p)) {
            return false
          }
          return path.relative(process.env.injDir, p)
        }
      },
    },
  },

  load: async function () {
    function readFile(path, encoding = "utf-8") {
      return new Promise((resolve, reject) => {
        fs.readFile(path, encoding, (err, data) => {
          if (err) reject(err)
          else resolve(data)
        })
      })
    }
    const cssPath = path.join(process.env.injDir, this.settings.path || this.config.path.default)

    readFile(cssPath)
      .then((css) => {
        if (!window.customCss) {
          window.customCss = document.createElement("style")
          document.head.appendChild(window.customCss)
        }
        window.customCss.innerHTML = css
        this.info("Custom CSS loaded!", window.customCss)
        window.require("electron").ipcRenderer.send("glasscord_refresh_variables")

        if (window.cssWatcher == null) {
          window.cssWatcher = fs.watch(cssPath, { encoding: "utf-8" }, (eventType) => {
            if (eventType == "change") {
              readFile(cssPath).then((newCss) => {
                window.customCss.innerHTML = newCss
                window.require("electron").ipcRenderer.send("glasscord_update")
              })
            }
          })
        }
      })
      .catch(() => console.info("Custom CSS not found. Skipping..."))
  },
  unload: function () {
    if (window.customCss) {
      document.head.removeChild(window.customCss)
      window.customCss = null
    }
    if (window.cssWatcher) {
      window.cssWatcher.close()
      window.cssWatcher = null
    }
  },
  generateSettings: function () {
    const d = window.ED.classMaps.description
    const b = window.ED.classMaps.buttons
    const id = window.EDApi.findModule("inputDefault")
    const m = window.EDApi.findModule("marginTop8")

    const result = `<div class="${d.description} ${
      d.modeDefault
    }">Custom CSS Path<br>This can be relative to the EnhancedDiscord directory (e.g. <code class="inline">./big_gay.css</code>) or absolute (e.g. <code class="inline">C:/theme.css</code>.)</div><input type="text" class="${
      id.inputDefault
    }" value="${this.settings.path || this.config.path.default}" maxlength="2000" placeholder="${
      this.config.path.default
    }" id="custom-css-path"><button type="button" id="save-css-path" class="${b.button} ${
      b.lookFilled
    } ${b.colorBrand} ${m.marginTop8} ${
      m.marginBottom8
    }" style="height:24px;margin-right:10px;"><div class="${b.contents}">Save</div></button>`
    return result
  },
  settingListeners: [
    {
      el: "#save-css-path",
      type: "click",
      eHandler: function () {
        //console.log(this, e.target);
        const pathInput = document.getElementById("custom-css-path")
        if (!pathInput) return
        if (pathInput.value && module.exports.config.path.parse(pathInput.value) == false) {
          const cont = this.firstElementChild
          cont.innerHTML = "Invalid file."
          setTimeout(() => {
            try {
              cont.innerHTML = "Save"
            } catch (err) {
              /*do nothing*/
            }
          }, 3000)
          return
        }
        const newPath =
          module.exports.config.path.parse(pathInput.value) || module.exports.config.path.default
        const s = module.exports.settings
        if (s.path == newPath) {
          const cont = this.firstElementChild
          cont.innerHTML = "Path was already saved."
          setTimeout(() => {
            try {
              cont.innerHTML = "Save"
            } catch (err) {
              /*do nothing*/
            }
          }, 3000)
          return
        }
        s.path = newPath
        module.exports.settings = s
        module.exports.unload()
        module.exports.load()
        const cont = this.firstElementChild
        cont.innerHTML = "Saved!"
        setTimeout(() => {
          try {
            cont.innerHTML = "Save"
          } catch (err) {
            /*do nothing*/
          }
        }, 3000)
      },
    },
  ],
})