more settings

src-ui/src/app/services/settings.service.ts

@@ -0,0 +1,60 @@
+import { Injectable } from '@angular/core';
+
+export interface PaperlessSettings {
+  key: string
+  type: string
+  default: any
+}
+
+export const SETTINGS_KEYS = {
+  BULK_EDIT_CONFIRMATION_DIALOGS: 'general-settings:bulk-edit:confirmation-dialogs',
+  BULK_EDIT_APPLY_ON_CLOSE: 'general-settings:bulk-edit:apply-on-close',
+  DOCUMENT_LIST_SIZE: 'general-settings:documentListSize',
+}
+
+const SETTINGS: PaperlessSettings[] = [
+  {key: SETTINGS_KEYS.BULK_EDIT_CONFIRMATION_DIALOGS, type: "boolean", default: true},
+  {key: SETTINGS_KEYS.BULK_EDIT_APPLY_ON_CLOSE, type: "boolean", default: false},
+  {key: SETTINGS_KEYS.DOCUMENT_LIST_SIZE, type: "number", default: 50}
+]
+
+@Injectable({
+  providedIn: 'root'
+})
+export class SettingsService {
+
+  constructor() { }
+
+  get(key: string): any {
+    let setting = SETTINGS.find(s => s.key == key)
+
+    if (!setting) {
+      return null
+    }
+
+    let value = localStorage.getItem(key)
+
+    if (value != null) {
+      switch (setting.type) {
+        case "boolean":
+          return JSON.parse(value)
+        case "number":
+          return +value
+        case "string":
+          return value
+        default:
+          return value
+      }
+    } else {
+      return setting.default
+    }
+  }
+
+  set(key: string, value: any) {
+    localStorage.setItem(key, value.toString())
+  }
+
+  unset(key: string) {
+    localStorage.removeItem(key)
+  }
+}