text: """Class for integrations in HACS."""
  import json
  from aiogithubapi import AIOGitHubException
  from homeassistant.loader import async_get_custom_components
  from .repository import HacsRepository, register_repository_class
  
  
  @register_repository_class
  class HacsIntegration(HacsRepository):
      """Integrations in HACS."""
  
      category = "integration"
  
      def __init__(self, full_name):
          """Initialize."""
          super().__init__()
          self.information.full_name = full_name
          self.information.category = self.category
          self.manifest = None
          self.domain = None
          self.content.path.remote = "custom_components"
          self.content.path.local = self.localpath
  
      @property
      def localpath(self):
          """Return localpath."""
          return f"{self.system.config_path}/custom_components/{self.domain}"
  
      @property
      def config_flow(self):
          """Return bool if integration has config_flow."""
          if self.manifest is not None:
              if self.information.full_name == "custom-components/hacs":
                  return False
              return self.manifest.get("config_flow", False)
          return False
  
      async def validate_repository(self):
          """Validate."""
          await self.common_validate()
  
          # Attach repository
          if self.repository_object is None:
              self.repository_object = await self.github.get_repo(
                  self.information.full_name
              )
  
          # Custom step 1: Validate content.
          if self.repository_manifest:
              if self.repository_manifest.content_in_root:
                  self.content.path.remote = ""
  
          if self.content.path.remote == "custom_components":
              ccdir = await self.repository_object.get_contents(
                  self.content.path.remote, self.ref
              )
              if not isinstance(ccdir, list):
                  self.validate.errors.append("Repostitory structure not compliant")
  
              for item in ccdir or []:
                  if item.type == "dir":
                      self.content.path.remote = item.path
                      break
  
          if self.repository_manifest.zip_release:
              self.content.objects = self.releases.last_release_object.assets
  
          else:
              self.content.objects = await self.repository_object.get_contents(
                  self.content.path.remote, self.ref
              )
  
          self.content.files = []
          for filename in self.content.objects or []:
              self.content.files.append(filename.name)
  
          if not await self.get_manifest():
              self.validate.errors.append("Missing manifest file.")
  
          # Handle potential errors
          if self.validate.errors:
              for error in self.validate.errors:
                  if not self.system.status.startup:
                      self.logger.error(error)
          return self.validate.success
  
      async def registration(self):
          """Registration."""
          if not await self.validate_repository():
              return False
  
          # Run common registration steps.
          await self.common_registration()
  
          # Get the content of the manifest file.
          await self.get_manifest()
  
          # Set local path
          self.content.path.local = self.localpath
  
      async def update_repository(self):
          """Update."""
          await self.common_update()
  
          # Get integration objects.
  
          if self.repository_manifest:
              if self.repository_manifest.content_in_root:
                  self.content.path.remote = ""
  
          if self.content.path.remote == "custom_components":
              ccdir = await self.repository_object.get_contents(
                  self.content.path.remote, self.ref
              )
              if not isinstance(ccdir, list):
                  self.validate.errors.append("Repostitory structure not compliant")
  
              self.content.path.remote = ccdir[0].path
  
          try:
              self.content.objects = await self.repository_object.get_contents(
                  self.content.path.remote, self.ref
              )
          except AIOGitHubException:
              return
  
          self.content.files = []
          for filename in self.content.objects or []:
              self.content.files.append(filename.name)
  
          await self.get_manifest()
  
          # Set local path
          self.content.path.local = self.localpath
  
      async def reload_custom_components(self):
          """Reload custom_components (and config flows)in HA."""
          self.logger.info("Reloading custom_component cache")
          del self.hass.data["custom_components"]
          await async_get_custom_components(self.hass)
  
      async def get_manifest(self):
          """Get info from the manifest file."""
          manifest_path = f"{self.content.path.remote}/manifest.json"
          try:
              manifest = await self.repository_object.get_contents(
                  manifest_path, self.ref
              )
              manifest = json.loads(manifest.content)
          except Exception:  # pylint: disable=broad-except
              return False
  
          if manifest:
              self.manifest = manifest
              self.information.authors = manifest["codeowners"]
              self.domain = manifest["domain"]
              self.information.name = manifest["name"]
              self.information.homeassistant_version = manifest.get("homeassistant")
  
              # Set local path
              self.content.path.local = self.localpath
              return True
          return False
  