新增阅读器功能，待优化

2026-06-20 00:54:40 +08:00
parent 0af9d4368a
commit 670502b4f5
250 changed files with 97847 additions and 826 deletions
--- a/assets/foliate-js/webpack.config.js
+++ b/assets/foliate-js/webpack.config.js
@@ -0,0 +1,102 @@
+const path = require('path');
+
+module.exports = {
+  entry: {
+    bundle: ['core-js/stable', './src/book.js'],
+    'pdf-legacy': './src/vendor/pdfjs/pdf.js',
+    'pdf-legacy.worker': './src/vendor/pdfjs/pdf.worker.js'
+  },
+  output: {
+    filename: '[name].js',
+    path: path.resolve(__dirname, 'dist'),
+    // Use compatible module format for legacy browsers
+    library: {
+      name: 'FoliateJS',
+      type: 'umd',
+      export: 'default'
+    },
+    globalObject: '(typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : typeof global !== "undefined" ? global : this)'
+  },
+  mode: 'production',
+  target: ['web', 'es5'], // Target ES5 for legacy browser compatibility
+  optimization: {
+    splitChunks: false,
+    runtimeChunk: false,
+    minimize: true
+  },
+  performance: {
+    hints: false
+  },
+  experiments: {
+    outputModule: false
+  },
+  resolve: {
+    alias: {
+      // Use legacy PDF.js build
+      'pdfjs-dist': path.resolve(__dirname, 'src/vendor/pdfjs/pdf-legacy.js')
+    },
+    fallback: {
+      // Disable Node.js polyfills for browser build
+      "fs": false,
+      "zlib": false,
+      "http": false,
+      "https": false,
+      "url": false,
+      "canvas": false,
+      "util": false,
+      "stream": false,
+      "buffer": false,
+      "crypto": false,
+      "os": false,
+      "path": false
+    }
+  },
+  module: {
+    parser: {
+      javascript: {
+        dynamicImportMode: 'eager'
+      }
+    },
+    rules: [
+      {
+        test: /\.js$/,
+        exclude: [
+          /node_modules/,
+          /src\/vendor\/pdfjs\/pdf\.js$/, // Exclude large PDF.js file from Babel processing
+          /src\/vendor\/pdfjs\/pdf\.worker\.js$/
+        ],
+        use: {
+          loader: 'babel-loader',
+          options: {
+            presets: [
+              ['@babel/preset-env', {
+                targets: {
+                  // Target much older browser versions including Chrome 40
+                  chrome: '40',
+                  safari: '9',
+                  ios: '9',
+                  android: '4.4',
+                },
+                useBuiltIns: 'entry',
+                corejs: 3,
+                modules: 'auto'
+              }]
+            ],
+            plugins: [
+              ['@babel/plugin-transform-runtime', {
+                regenerator: true,
+                corejs: false,
+                helpers: true,
+                useESModules: false
+              }],
+              '@babel/plugin-transform-class-properties',
+              '@babel/plugin-transform-private-methods',
+              '@babel/plugin-transform-nullish-coalescing-operator',
+              '@babel/plugin-transform-optional-chaining'
+            ]
+          }
+        }
+      }
+    ]
+  }
+};