feat: Gist 备份选项

Author: xream

backend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "sub-store",
-  "version": "2.20.6",
+  "version": "2.20.7",
   "description": "Advanced Subscription Manager for QX, Loon, Surge, Stash and Shadowrocket.",
   "main": "src/main.js",
   "scripts": {

backend/src/restful/miscs.js

@@ -142,13 +142,18 @@ async function gistBackupAction(action, keep, encode) {
     let content;
     const settings = $.read(SETTINGS_KEY);
     const updated = settings.syncTime;
+
+    const encoding = encode || settings.gistUpload || 'base64';
+    $.info(
+        `Gist backup action: ${action}, keep: ${keep}, encode: ${encode}, settings encode: ${settings.gistUpload}, final encoding: ${encoding}`,
+    );
     switch (action) {
         case 'upload':
             try {
                 content = $.read('#sub-store');
                 content = content ? JSON.parse(content) : {};
                 if ($.env.isNode) content = JSON.parse(JSON.stringify($.cache));
-                if (encode === 'plaintext') {
+                if (encoding === 'plaintext') {
                     content.settings.gistToken =
                         '恢复后请重新设置 GitHub Token';
                     content = JSON.stringify(content, null, `  `);
@@ -176,7 +181,7 @@ async function gistBackupAction(action, keep, encode) {
             content = $.read('#sub-store');
             content = content ? JSON.parse(content) : {};
             if ($.env.isNode) content = JSON.parse(JSON.stringify($.cache));
-            if (encode === 'plaintext') {
+            if (encoding === 'plaintext') {
                 content.settings.gistToken = '恢复后请重新设置 GitHub Token';
                 content = JSON.stringify(content, null, `  `);
             } else {

backend/src/restful/settings.js

@@ -43,8 +43,15 @@ async function updateSettings(req, res) {
             ...req.body,
         };
         $.write(newSettings, SETTINGS_KEY);
-        await updateAvatar();
-        await updateArtifactStore();
+        if (
+            req.body.githubUser ||
+            req.body.gistToken ||
+            req.body.githubProxy ||
+            req.body.defaultProxy
+        ) {
+            await updateAvatar();
+            await updateArtifactStore();
+        }
         success(res, newSettings);
     } catch (e) {
         $.error(`Failed to update settings: ${e.message ?? e}`);