#!/usr/bin/env python3

import lxml.etree as ET

class AtomEntry(object):
    """Class for storing atom:entry data and metadata."""

    # pylint: disable=invalid-name,too-many-instance-attributes

    def __init__(self):
        """Define available attributes."""
        self.author = None  # atom:author
        self.id_text = None  # atom:id, just use URI
        self.id = None  # atom:id
        self.relpath = None  # HTML page path relative to home
        self.link = None  # atom:link
        self.title_text = None  # plain text title
        self.title = None  # atom:title
        self.updated_datetime = None  # update time as a datetime object
        self.updated = None  # atom:updated
        self.content_html = None  # content as HTML markup
        self.content = None  # atom:content
        self.entry = None  # atom:entry, assembled

    def assemble_entry(self):
        """Assemble atom:entry."""
        self.entry = ET.Element("entry")
        self.entry.append(self.title)
        self.entry.append(self.link)
        self.entry.append(self.updated)
        self.entry.append(self.id)
        self.entry.append(self.author)
        self.entry.append(self.content)

    def dump_entry(self):
        """Dump atom:entry XML."""
        if self.entry is None:
            self.assemble_entry()
        return ET.tostring(self.entry).decode("utf-8")