initial commit

1 files changed, 125 insertions, 0 deletions

diff --git a/extension/src/entries/background/settings.ts b/extension/src/entries/background/settings.ts
new file mode 100644
index 0000000..98d6aa6
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+++ b/extension/src/entries/background/settings.ts
@@ -0,0 +1,125 @@
+// Copyright (C) 2023 Vaughn Nugent
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+import { runtime, storage } from "webextension-polyfill"
+import { isEmpty, isEqual, merge } from 'lodash'
+import { configureApi, debugLog } from '@vnuge/vnlib.browser'
+import { readonly, ref } from "vue";
+import { BridgeMessage } from "webext-bridge";
+import { JsonObject } from "type-fest";
+
+export interface PluginConfig extends JsonObject {
+    readonly apiUrl: string;
+    readonly accountBasePath: string;
+    readonly nostrEndpoint: string;
+    readonly heartbeat: boolean;
+    readonly maxHistory: number;
+    readonly darkMode: boolean;
+    readonly autoInject: boolean;
+}
+
+//Default storage config
+const defaultConfig : PluginConfig = {
+    apiUrl: import.meta.env.VITE_API_URL,
+    accountBasePath: import.meta.env.VITE_ACCOUNTS_BASE_PATH,
+    nostrEndpoint: import.meta.env.VITE_NOSTR_ENDPOINT,
+    heartbeat: import.meta.env.VITE_HEARTBEAT_ENABLED === 'true',
+    maxHistory: 50,
+    darkMode: false,
+    autoInject: true
+};
+
+export const useSettings = (() =>{
+
+    const currentConfig = ref<PluginConfig>({} as PluginConfig);
+
+    const getCurrentConfig = async () => {
+        const { siteConfig } = await storage.local.get('siteConfig');
+
+        //Store a default config if none exists
+        if(isEmpty(siteConfig)){
+            await storage.local.set({ siteConfig: defaultConfig });
+        }
+
+        //Merge the default config with the site config
+        return merge(defaultConfig, siteConfig)
+    }
+
+    const restoreApiSettings = async () => {
+        //Set the current config
+        currentConfig.value = await getCurrentConfig();;
+
+        //Configure the vnlib api
+        configureApi({
+            session: {
+                cookiesEnabled: false,
+                bidSize: 32,
+                storage: localStorage
+            },
+            user: {
+                accountBasePath: currentConfig.value.accountBasePath,
+                storage: localStorage,
+            },
+            axios: {
+                baseURL: currentConfig.value.apiUrl,
+                tokenHeader: import.meta.env.VITE_WEB_TOKEN_HEADER,
+            }
+        })
+    }
+
+    const saveConfig = async (config: PluginConfig) : Promise<void> => {
+        await storage.local.set({ siteConfig: config });
+    }
+
+    const onGetSiteConfig = async ({ } :BridgeMessage<any>): Promise<PluginConfig> => {
+        return { ...currentConfig.value }
+    }
+
+    const onSetSitConfig = async ({ sender, data }: BridgeMessage<PluginConfig>) : Promise<void> => {
+        //Config messages should only come from the options page
+        if (sender.context !== 'options') {
+            throw new Error('Unauthorized');
+        }
+
+        //Save the config
+        await saveConfig(data);
+
+        //Restore the api settings
+        restoreApiSettings();
+
+        debugLog('Config settings saved!');
+    }
+
+    runtime.onInstalled.addListener(() => {
+        restoreApiSettings();
+        debugLog('Server settings restored from storage');
+    });
+
+    runtime.onConnect.addListener(async () => {
+        //refresh the config on connect
+        currentConfig.value = await getCurrentConfig();
+    })
+
+    return () =>{
+        return{
+            getCurrentConfig,
+            restoreApiSettings,
+            saveConfig,
+            currentConfig:readonly(currentConfig),
+            onGetSiteConfig,
+            onSetSitConfig
+        }
+    }
+})()
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