Initial Commit

scripts/commands/channels/validate.js

@@ -0,0 +1,68 @@
+const { parser, logger, api } = require('../../core')
+const { program } = require('commander')
+const chalk = require('chalk')
+const langs = require('langs')
+
+program.argument('<filepath>', 'Path to file to validate').parse(process.argv)
+
+async function main() {
+  await api.channels.load()
+
+  const stats = {
+    files: 0,
+    errors: 0
+  }
+
+  if (!program.args.length) {
+    logger.error('required argument "filepath" not specified')
+  }
+
+  for (const filepath of program.args) {
+    if (!filepath.endsWith('.xml')) continue
+
+    const { site, channels } = await parser.parseChannels(filepath)
+
+    const bufferById = {}
+    const bufferBySiteId = {}
+    const errors = []
+    for (const channel of channels) {
+      if (!bufferById[channel.id + channel.lang]) {
+        bufferById[channel.id + channel.lang] = channel
+      } else {
+        errors.push({ type: 'duplicate', xmltv_id: channel.id, ...channel })
+        stats.errors++
+      }
+
+      if (!bufferBySiteId[channel.site_id + channel.lang]) {
+        bufferBySiteId[channel.site_id + channel.lang] = channel
+      } else {
+        errors.push({ type: 'duplicate', xmltv_id: channel.id, ...channel })
+        stats.errors++
+      }
+
+      if (!api.channels.find({ id: channel.id })) {
+        errors.push({ type: 'wrong_xmltv_id', xmltv_id: channel.id, ...channel })
+        stats.errors++
+      }
+
+      if (!langs.where('1', channel.lang)) {
+        errors.push({ type: 'wrong_lang', xmltv_id: channel.id, ...channel })
+        stats.errors++
+      }
+    }
+
+    if (errors.length) {
+      logger.info(chalk.underline(filepath))
+      console.table(errors, ['type', 'lang', 'xmltv_id', 'site_id', 'name'])
+      console.log()
+      stats.files++
+    }
+  }
+
+  if (stats.errors > 0) {
+    logger.error(chalk.red(`${stats.errors} error(s) in ${stats.files} file(s)`))
+    process.exit(1)
+  }
+}
+
+main()