fix: initial state parse fail

Author: wxsms

index.js

@@ -21,35 +21,35 @@ function validateInt(value) {
 program
   .requiredOption(
     '-u, --url [urls...]',
-    `the video set (or single) url of bilibili, can input multiple urls.`
+    `the video set (or single) url of bilibili, can input multiple urls.`,
   )
   .option(
     '-t, --threads <number>',
     'how many download threads.',
     validateInt,
-    10
+    10,
   )
   .option(
     '-n, --naming <string>',
     `change the downloaded files' naming pattern. available: INDEX, TITLE, AUTHOR, DATE`,
-    'TITLE-AUTHOR-DATE'
+    'TITLE-AUTHOR-DATE',
   )
   .option(
     '--from <number>',
     'limit to page download from, 1-based.',
-    validateInt
+    validateInt,
   )
   .option('--to <number>', 'limit to page download to, 1-based.', validateInt)
   .option(
     '--index-offset <number>',
     'offset added to INDEX while saved.',
     validateInt,
-    0
+    0,
   )
   .option(
     '--skip-mp3',
     'skip the mp3 transform and keep downloaded file as video.',
-    false
+    false,
   )
   .option('--debug', 'enable debug log.', false);
 
@@ -89,7 +89,7 @@ const argv = program.opts();
         !(
           (typeof argv.from === 'number' && index < argv.from) ||
           (typeof argv.to === 'number' && index > argv.to)
-        )
+        ),
     );
   // console.log('Pages:', pages);
 

src/_flv2mp3.js

@@ -17,13 +17,13 @@ import { uniqueId } from 'lodash-es';
     ffmpeg.FS(
       'writeFile',
       memBefore,
-      await fetchFile(resolve(process.cwd(), filename))
+      await fetchFile(resolve(process.cwd(), filename)),
     );
     // ffmpeg -y -i ${filename} -q:a 0 ${mp3}
     await ffmpeg.run('-y', '-i', memBefore, '-q:a', '0', memAfter);
     await fs.promises.writeFile(
       resolve(process.cwd(), mp3),
-      ffmpeg.FS('readFile', memAfter)
+      ffmpeg.FS('readFile', memAfter),
     );
     ffmpeg.FS('unlink', memBefore);
     ffmpeg.FS('unlink', memAfter);

src/debuglog.js

@@ -4,6 +4,6 @@ import { join } from 'path';
 export function debuglog(data) {
   fs.appendFileSync(
     join(process.cwd(), 'bilibili-video2mp3-error.log'),
-    data.toString() + '\n'
+    data.toString() + '\n',
   );
 }

src/download.js

@@ -72,7 +72,7 @@ export async function download(url, index) {
   const cid = pages[pid - 1].cid;
   const title = (isSingle ? videoData.title : pages[pid - 1].part).replace(
     /\s/g,
-    '-'
+    '-',
   );
   const date = new Date(videoData.ctime * 1000);
   const dateString = `${date.getFullYear()}-${

src/download2mp3.js

@@ -24,7 +24,7 @@ export async function download2mp3({ url, index }) {
       const logFile = resolve(process.cwd(), 'bilibili-video2mp3-error.log');
       await fs.promises.appendFile(
         logFile,
-        `index: ${offsetIndex}\n` + `url: ${url}\n` + err.stack + '\n\n'
+        `index: ${offsetIndex}\n` + `url: ${url}\n` + err.stack + '\n\n',
       );
     }
     await sleep(2000);

src/flv2mp3.js

@@ -18,7 +18,7 @@ export function flv2mp3(filename) {
         } else {
           resolve();
         }
-      }
+      },
     );
   });
 }

src/getDataByUrl.js

@@ -2,7 +2,14 @@ import agent from './agent.js';
 
 export async function getDataByUrl(url) {
   const { data } = await agent.get(url);
-  // console.log(data)
-  const initialStateStr = data.match(/__INITIAL_STATE__=(.*?);/)[1];
+  // console.log('--------data------------');
+  // console.log(data);
+  // console.log('--------------------');
+  const initialStateStr = data.match(
+    /__INITIAL_STATE__=(.*?);\(function\(\)/,
+  )[1];
+  // console.log('--------initialStateStr------------');
+  // console.log(initialStateStr);
+  // console.log('--------------------');
   return JSON.parse(initialStateStr);
 }