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importer.py
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# coding=utf-8
import json
import time
import os
import logging
import xmlrpc.client
import dateutil.parser
from api import old_confluence_api, new_confluence_api
import utils
logger = logging.getLogger(__name__)
NEW_SPACE_KEY = 'DT'
def find_page_title_to_page_id(pages, page_id):
old_parent_id_title = dict([(x['id'], x['title']) for x in pages])
if page_id not in old_parent_id_title:
raise ValueError('cannot locate %s' % (page_id))
try:
new_parent_id = new_confluence_api.getPage(NEW_SPACE_KEY, old_parent_id_title[
page_id])['id']
except Exception as e:
raise ValueError('cannot locate %s, e: %s' % (
old_parent_id_title[page_id], e))
return new_parent_id
def batch_import(name, func, *args, **kwargs):
pages = utils.load_pages()
ordered_pages = utils.sort_pages(pages)
success_count = 0
fail_count = 0
for page in ordered_pages:
try:
func(page['id'], *args, **kwargs)
except Exception as e:
logger.debug(e)
fail_count += 1
continue
time.sleep(0.1)
success_count += 1
logger.info('import %s, page: %s, title: %s, s/f/t: %d/%d/%d' % (
name, page['id'], page['title'], success_count, fail_count, success_count + fail_count))
logger.info('import %s, s/f/t: %d/%d/%d' % (
name, success_count, fail_count, success_count + fail_count))
def fetch_convert_content(prefix, content):
content = prefix + content
try:
new_store_format = new_confluence_api.convertWikiToStorageFormat(content)
except xmlrpc.client.Fault as e:
if ('com.atlassian.confluence.content.render.xhtml.migration.exceptions.UnknownMacroMigrationException:'
in e.faultString):
new_store_format = new_confluence_api.convertWikiToStorageFormat(
prefix + '{code}\n' + content.replace('{code}', r'\{code\}') +
'\n{code}')
else:
raise e
return new_store_format
def import_page(page_id, parent_id):
json_file_path = os.path.join(utils.DATA_DIR, 'pages', page_id + '.json')
if not os.path.isfile(json_file_path):
logger.error('no file %s' % json_file_path)
return
with open(json_file_path, 'r') as page_file:
page = json.loads(page_file.read())
prefix = u"""{info}\n本文档从旧 Wiki 导入，原 URL：%s\n\n原创建人：%s %s\n\n原最后更新人：%s %s\n{info}\n\n""" % (
page['url'],
page['creator'],
dateutil.parser.parse(page['created']).strftime('%Y-%m-%d %H:%M:%S'),
page['modifier'],
dateutil.parser.parse(page['modified']).strftime('%Y-%m-%d %H:%M:%S'),
)
new_store_format = fetch_convert_content(prefix, page['content'])
logger.debug('convert page: %s, size: %d' % (page_id, len(page['content'])))
try:
new_confluence_api.storePage({
'space': NEW_SPACE_KEY,
'parentId': parent_id,
'title': page['title'],
'content': new_store_format,
'modified': page['modified'],
})
except xmlrpc.client.Fault as e:
if ('com.ctc.wstx.exc.WstxParsingException' in e.faultString):
new_store_format = new_confluence_api.convertWikiToStorageFormat(
prefix + '{code}\n' + page['content'].replace('{code}', r'\{code\}') +
'\n{code}')
logger.error('cannot insert convert, ignore, page id: %s, page title: %s' % (
page['id'], page['title']))
new_confluence_api.storePage({
'space': NEW_SPACE_KEY,
'parentId': parent_id,
'title': page['title'],
'content': new_store_format,
'modified': page['modified'],
})
else:
raise e
def import_pages():
pages = utils.load_pages()
ordered_pages = utils.sort_pages(pages)
success_count = 0
fail_count = 0
SKIP_TO_ID = None
for page in ordered_pages:
if SKIP_TO_ID is not None:
if page['id'] == SKIP_TO_ID:
SKIP_TO_ID = None
else:
continue
try:
old_parent_id_title = dict([(x['id'], x['title']) for x in pages])
if not page['parentId'] in old_parent_id_title and not page['parentId'] == '0':
logger.error('No old parent, title: %s, old page id: %s' % (
page['title'], page['parentId']))
return
if page['parentId'] == '0':
new_parent_id = '0'
else:
try:
new_parent_id = find_page_title_to_page_id(pages, page['parentId'])
# new_parent_id = new_confluence_api.getPage(NEW_SPACE_KEY, old_parent_id_title[
# page['parentId']])['id']
except Exception as e:
raise ValueError('cannot locate %s, e: %s' % (page['id'], e))
import_page(page['id'], new_parent_id)
except xmlrpc.client.Fault as e:
if ('Transaction rolled back because it has been marked as rollback-only' in
e.faultString):
logger.info('duplicate, page id: %s, title: %s' % (page['id'], page['title']))
else:
fail_count += 1
logger.error('import error, page_id: %s, title: %s, e: %s' % (
page['id'], page['title'], e))
raise e
# time.sleep(0.01)
success_count += 1
logger.info('import %s, page: %s, title: %s, s/f/t: %d/%d/%d' % (
'page', page['id'], page['title'], success_count, fail_count,
success_count + fail_count))
logger.info('import %s, s/f/t: %d/%d/%d' % (
'page', success_count, fail_count, success_count + fail_count))
def import_attachments_for_page(page_id):
json_file_path = os.path.join(utils.DATA_DIR, 'attachments', page_id + '.json')
pages = utils.load_pages()
if not os.path.isfile(json_file_path):
logger.debug('no file %s' % json_file_path)
return
with open(json_file_path, 'r') as attachment_file:
attachments = json.loads(attachment_file.read())
for attachment in attachments:
with open(os.path.join(utils.DATA_DIR, 'attachments', page_id + '_contents', attachment['id']),
'rb') as content_file:
attachment_bin = content_file.read()
new_confluence_api.addAttachment(find_page_title_to_page_id(
pages, attachment['pageId']), {
'fileName': attachment['fileName'],
'contentType': attachment['contentType'],
'comment': attachment['comment'] + ' | 导入日：%s，原作者： %s' % (
dateutil.parser.parse(attachment['created']).strftime('%Y-%m-%d %H:%M:%S'),
attachment['creator'],
),
}, attachment_bin)
def import_comments_for_page(page_id):
json_file_path = os.path.join(utils.DATA_DIR, 'comments', page_id + '.json')
if not os.path.isfile(json_file_path):
logger.debug('no file %s' % json_file_path)
return
with open(os.path.join(utils.DATA_DIR, 'comments', page_id + '.json'), 'r') as comments_file:
comments = json.loads(comments_file.read())
pages = utils.load_pages()
for comment in comments:
prefix = u"""{info}\n本文档从旧 Wiki 导入，原 URL：%s\n\n原创建人：%s %s\n\n原最后更新人：%s %s\n{info}\n\n""" % (
comment['url'],
comment['creator'],
dateutil.parser.parse(comment['created']).strftime('%Y-%m-%d %H:%M:%S'),
comment['modifier'],
dateutil.parser.parse(comment['modified']).strftime('%Y-%m-%d %H:%M:%S'),
)
comment['modified'] = dateutil.parser.parse(comment['modified'])
new_confluence_api.addComment({
'pageId': find_page_title_to_page_id(pages, comment['pageId']),
'title': comment['title'],
'content': fetch_convert_content(prefix, comment['content']),
'created': dateutil.parser.parse(comment['created']),
'creator': comment['creator'],
})
def import_attachments():
batch_import('attachments', import_attachments_for_page)
def import_comments():
batch_import('comments', import_comments_for_page)