scripts

themes/butterfly/scripts/events/init.js

@@ -1,14 +1,26 @@
-hexo.extend.filter.register('before_generate', () => {
-  // Get first two digits of the Hexo version number
-  const { version, log, locals } = hexo
-  const hexoVer = version.replace(/(^.*\..*)\..*/, '$1')
+const { deepMerge } = require('hexo-util')
+const path = require('path')
 
-  if (hexoVer < 5.3) {
+// Cache default config to avoid repeated file reads
+let cachedDefaultConfig = null
+
+/**
+ * Check Hexo version and configuration
+ */
+function checkHexoEnvironment (hexo) {
+  const { version, log, locals } = hexo
+
+  const [major, minor] = version.split('.').map(Number)
+  const requiredMajor = 5
+  const requiredMinor = 3
+
+  if (major < requiredMajor || (major === requiredMajor && minor < requiredMinor)) {
     log.error('Please update Hexo to V5.3.0 or higher!')
     log.error('請把 Hexo 升級到 V5.3.0 或更高的版本！')
     process.exit(-1)
   }
 
+  // Check for deprecated configuration file
   if (locals.get) {
     const data = locals.get('data')
     if (data && data.butterfly) {
@@ -17,4 +29,58 @@ hexo.extend.filter.register('before_generate', () => {
       process.exit(-1)
     }
   }
-})
+}
+
+/**
+ * Load default configuration
+ */
+function loadDefaultConfig () {
+  if (cachedDefaultConfig) {
+    return cachedDefaultConfig
+  }
+
+  const configPath = path.join(__dirname, '../common/default_config.js')
+  cachedDefaultConfig = require(configPath)
+  return cachedDefaultConfig
+}
+
+/**
+ * Process comment system configuration
+ */
+function processCommentConfig (themeConfig) {
+  const { comments } = themeConfig
+  if (!comments || !comments.use) {
+    return
+  }
+
+  let { use } = comments
+
+  if (!Array.isArray(use)) {
+    use = typeof use === 'string' ? use.split(',') : [use]
+  }
+
+  use = use
+    .map(item => {
+      if (typeof item !== 'string') return item
+      return item.trim().toLowerCase().replace(/\b[a-z]/g, s => s.toUpperCase())
+    })
+    .filter(Boolean)
+
+  // Handle Disqus and Disqusjs conflict
+  if (use.includes('Disqus') && use.includes('Disqusjs')) {
+    hexo.log.warn('Disqus and Disqusjs conflict detected, keeping only the first one')
+    hexo.log.warn('檢測到 Disqus 和 Disqusjs 衝突，只保留第一個')
+    use = [use[0]]
+  }
+
+  themeConfig.comments.use = use
+}
+
+hexo.extend.filter.register('before_generate', () => {
+  checkHexoEnvironment(hexo)
+
+  const defaultConfig = loadDefaultConfig()
+  hexo.theme.config = deepMerge(defaultConfig, hexo.theme.config)
+
+  processCommentConfig(hexo.theme.config)
+}, 1)