More directive TS

app/assets/javascripts/directives/views/privilegesAuthModal.ts

@@ -0,0 +1,128 @@
+import { WebDirective } from './../../types';
+import { WebApplication } from '@/application';
+import { ProtectedAction, PrivilegeCredential, PrivilegeSessionLength } from 'snjs';
+import template from '%/directives/privileges-auth-modal.pug';
+
+type PrivilegesAuthModalScope = {
+  application: WebApplication
+  action: ProtectedAction
+  onSuccess: () => void
+  onCancel: () => void
+}
+
+class PrivilegesAuthModalCtrl implements PrivilegesAuthModalScope {
+  $element: JQLite
+  $timeout: ng.ITimeoutService
+  application!: WebApplication
+  action!: ProtectedAction
+  onSuccess!: () => void
+  onCancel!: () => void
+  authParameters: Partial<Record<PrivilegeCredential, string>> = {}
+  sessionLengthOptions!: { value: PrivilegeSessionLength, label: string }[]
+  selectedSessionLength!: PrivilegeSessionLength
+  requiredCredentials!: PrivilegeCredential[]
+  failedCredentials!: PrivilegeCredential[]
+
+  /* @ngInject */
+  constructor(
+    $element: JQLite,
+    $timeout: ng.ITimeoutService
+  ) {
+    this.$element = $element;
+    this.$timeout = $timeout;
+  }
+
+  $onInit() {
+    this.sessionLengthOptions = this.application!.privilegesService!
+      .getSessionLengthOptions();
+    this.application.privilegesService!.getSelectedSessionLength()
+      .then((length) => {
+        this.$timeout(() => {
+          this.selectedSessionLength = length;
+        });
+      });
+    this.application.privilegesService!.netCredentialsForAction(this.action)
+      .then((credentials) => {
+        this.$timeout(() => {
+          this.requiredCredentials = credentials.sort();
+        });
+      });
+  }
+
+  selectSessionLength(length: PrivilegeSessionLength) {
+    this.selectedSessionLength = length;
+  }
+
+  promptForCredential(credential: PrivilegeCredential) {
+    return this.application.privilegesService!.displayInfoForCredential(credential).prompt;
+  }
+
+  cancel() {
+    this.dismiss();
+    this.onCancel && this.onCancel();
+  }
+
+  isCredentialInFailureState(credential: PrivilegeCredential) {
+    if (!this.failedCredentials) {
+      return false;
+    }
+    return this.failedCredentials.find((candidate) => {
+      return candidate === credential;
+    }) != null;
+  }
+
+  validate() {
+    const failed = [];
+    for (const cred of this.requiredCredentials) {
+      const value = this.authParameters[cred];
+      if (!value || value.length === 0) {
+        failed.push(cred);
+      }
+    }
+    this.failedCredentials = failed;
+    return failed.length === 0;
+  }
+
+  async submit() {
+    if (!this.validate()) {
+      return;
+    }
+    const result = await this.application.privilegesService!.authenticateAction(
+      this.action,
+      this.authParameters
+    );
+    this.$timeout(() => {
+      if (result.success) {
+        this.application.privilegesService!.setSessionLength(this.selectedSessionLength);
+        this.onSuccess();
+        this.dismiss();
+      } else {
+        this.failedCredentials = result.failedCredentials;
+      }
+    });
+  }
+
+  dismiss() {
+    const elem = this.$element;
+    const scope = elem.scope();
+    scope.$destroy();
+    elem.remove();
+  }
+}
+
+export class PrivilegesAuthModal extends WebDirective {
+  constructor() {
+    super();
+    this.restrict = 'E';
+    this.template = template;
+    this.controller = PrivilegesAuthModalCtrl;
+    this.controllerAs = 'ctrl';
+    this.bindToController = true;
+    this.scope = {
+      action: '=',
+      onSuccess: '=',
+      onCancel: '=',
+      application: '='
+    };
+  }
+}