DEV: Remove old backup uploader and resumable.js (#15365)

Now that d5e380e5c1 has been
committed there is nothing in the codebase that uses either
resumable.js or the old backup-uploader component.

R.I.P resumable.js

app/assets/javascripts/admin/addon/components/resumable-upload.js

@@ -1,140 +0,0 @@
-import discourseComputed, { on } from "discourse-common/utils/decorators";
-import { later, schedule } from "@ember/runloop";
-import Component from "@ember/component";
-import I18n from "I18n";
-import getURL from "discourse-common/lib/get-url";
-import { iconHTML } from "discourse-common/lib/icon-library";
-
-/*global Resumable:true */
-
-/**
-  Example usage:
-
-    {{resumable-upload
-        target="/admin/backups/upload"
-        success=(action "successAction")
-        error=(action "errorAction")
-        uploadText="UPLOAD"
-    }}
-**/
-export default Component.extend({
-  tagName: "button",
-  classNames: ["btn", "ru"],
-  classNameBindings: ["isUploading"],
-  attributeBindings: ["translatedTitle:title"],
-  resumable: null,
-  isUploading: false,
-  progress: 0,
-  rerenderTriggers: ["isUploading", "progress"],
-  uploadingIcon: null,
-  progressBar: null,
-
-  @on("init")
-  _initialize() {
-    this.resumable = new Resumable({
-      target: getURL(this.target),
-      maxFiles: 1, // only 1 file at a time
-      headers: {
-        "X-CSRF-Token": document.querySelector("meta[name='csrf-token']")
-          .content,
-      },
-    });
-
-    this.resumable.on("fileAdded", () => {
-      // automatically upload the selected file
-      this.resumable.upload();
-
-      // mark as uploading
-      later(() => {
-        this.set("isUploading", true);
-        this._updateIcon();
-      });
-    });
-
-    this.resumable.on("fileProgress", (file) => {
-      // update progress
-      later(() => {
-        this.set("progress", parseInt(file.progress() * 100, 10));
-        this._updateProgressBar();
-      });
-    });
-
-    this.resumable.on("fileSuccess", (file) => {
-      later(() => {
-        // mark as not uploading anymore
-        this._reset();
-
-        // fire an event to allow the parent route to reload its model
-        this.success(file.fileName);
-      });
-    });
-
-    this.resumable.on("fileError", (file, message) => {
-      later(() => {
-        // mark as not uploading anymore
-        this._reset();
-
-        // fire an event to allow the parent route to display the error message
-        this.error(file.fileName, message);
-      });
-    });
-  },
-
-  @on("didInsertElement")
-  _assignBrowse() {
-    schedule("afterRender", () => this.resumable.assignBrowse($(this.element)));
-  },
-
-  @on("willDestroyElement")
-  _teardown() {
-    if (this.resumable) {
-      this.resumable.cancel();
-      this.resumable = null;
-    }
-  },
-
-  @discourseComputed("title", "text")
-  translatedTitle(title, text) {
-    return title ? I18n.t(title) : text;
-  },
-
-  @discourseComputed("isUploading", "progress")
-  text(isUploading, progress) {
-    if (isUploading) {
-      return progress + " %";
-    } else {
-      return this.uploadText;
-    }
-  },
-
-  didReceiveAttrs() {
-    this._super(...arguments);
-    this._updateIcon();
-  },
-
-  click() {
-    if (this.isUploading) {
-      this.resumable.cancel();
-      later(() => this._reset());
-      return false;
-    } else {
-      return true;
-    }
-  },
-
-  _updateIcon() {
-    const icon = this.isUploading ? "times" : "upload";
-    this.set("uploadingIcon", `${iconHTML(icon)}`.htmlSafe());
-  },
-
-  _updateProgressBar() {
-    const pb = `${"width:" + this.progress + "%"}`.htmlSafe();
-    this.set("progressBar", pb);
-  },
-
-  _reset() {
-    this.setProperties({ isUploading: false, progress: 0 });
-    this._updateIcon();
-    this._updateProgressBar();
-  },
-});

app/assets/javascripts/discourse/app/components/backup-uploader.js

@@ -1,54 +0,0 @@
-import Component from "@ember/component";
-import I18n from "I18n";
-import UploadMixin from "discourse/mixins/upload";
-import { ajax } from "discourse/lib/ajax";
-import discourseComputed from "discourse-common/utils/decorators";
-import { on } from "@ember/object/evented";
-import { popupAjaxError } from "discourse/lib/ajax-error";
-
-export default Component.extend(UploadMixin, {
-  tagName: "span",
-
-  @discourseComputed("uploading", "uploadProgress")
-  uploadButtonText(uploading, progress) {
-    return uploading
-      ? I18n.t("admin.backups.upload.uploading_progress", { progress })
-      : I18n.t("admin.backups.upload.label");
-  },
-
-  validateUploadedFilesOptions() {
-    return { skipValidation: true };
-  },
-
-  uploadDone() {
-    this.done();
-  },
-
-  calculateUploadUrl() {
-    return "";
-  },
-
-  uploadOptions() {
-    return {
-      type: "PUT",
-      dataType: "xml",
-      autoUpload: false,
-      multipart: false,
-    };
-  },
-
-  _init: on("didInsertElement", function () {
-    const $upload = $(this.element);
-
-    $upload.on("fileuploadadd", (e, data) => {
-      ajax("/admin/backups/upload_url", {
-        data: { filename: data.files[0].name },
-      })
-        .then((result) => {
-          data.url = result.url;
-          data.submit();
-        })
-        .catch(popupAjaxError);
-    });
-  }),
-});

app/assets/javascripts/discourse/app/templates/components/backup-uploader.hbs

@@ -1,4 +0,0 @@
-<label class="btn" disabled={{uploading}} title={{i18n "admin.backups.upload.title"}}>
-  {{d-icon "upload"}}{{uploadButtonText}}
-  <input class="hidden-upload-field" disabled={{uploading}} type="file" accept=".gz">
-</label>

app/assets/javascripts/discourse/ember-cli-build.js

@@ -50,10 +50,6 @@ module.exports = function (defaults) {
   });
   app.import(discourseRoot + "/app/assets/javascripts/polyfills.js");
 
-  let adminVendor = funnel(vendorJs, {
-    files: ["resumable.js"],
-  });
-
   return mergeTrees([
     discourseScss(`${discourseRoot}/app/assets/stylesheets`, "testem.scss"),
     createI18nTree(discourseRoot, vendorJs),
@@ -64,7 +60,7 @@ module.exports = function (defaults) {
       destDir: "assets/highlightjs",
     }),
     digest(
-      concat(mergeTrees([app.options.adminTree, adminVendor]), {
+      concat(mergeTrees([app.options.adminTree]), {
         outputFile: `assets/admin.js`,
       })
     ),

app/assets/javascripts/main_include_admin.js

@@ -1,3 +1,2 @@
 //= require discourse/app/lib/export-result
 //= require_tree ./admin/addon
-//= require resumable.js