mirror of
https://github.com/ClickHouse/ClickHouse.git
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168 lines
6.5 KiB
Python
168 lines
6.5 KiB
Python
import collections
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import datetime
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import hashlib
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import logging
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import os
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import mkdocs.structure.nav
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import util
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def find_first_header(content):
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for line in content.split('\n'):
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if line.startswith('#'):
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no_hash = line.lstrip('#')
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return no_hash.split('{', 1)[0].strip()
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def build_nav_entry(root, args):
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if root.endswith('images'):
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return None, None, None
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result_items = []
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index_meta, index_content = util.read_md_file(os.path.join(root, 'index.md'))
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current_title = index_meta.get('toc_folder_title', index_meta.get('toc_title'))
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current_title = current_title or index_meta.get('title', find_first_header(index_content))
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for filename in os.listdir(root):
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path = os.path.join(root, filename)
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if os.path.isdir(path):
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prio, title, payload = build_nav_entry(path, args)
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if title and payload:
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result_items.append((prio, title, payload))
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elif filename.endswith('.md'):
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path = os.path.join(root, filename)
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meta = ''
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content = ''
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try:
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meta, content = util.read_md_file(path)
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except:
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print('Error in file: {}'.format(path))
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raise
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path = path.split('/', 2)[-1]
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title = meta.get('toc_title', find_first_header(content))
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if title:
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title = title.strip().rstrip('.')
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else:
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title = meta.get('toc_folder_title', 'hidden')
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prio = meta.get('toc_priority', 9999)
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logging.debug(f'Nav entry: {prio}, {title}, {path}')
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if meta.get('toc_hidden') or not content.strip():
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title = 'hidden'
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if title == 'hidden':
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title = 'hidden-' + hashlib.sha1(content.encode('utf-8')).hexdigest()
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if args.nav_limit and len(result_items) >= args.nav_limit:
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break
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result_items.append((prio, title, path))
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result_items = sorted(result_items, key=lambda x: (x[0], x[1]))
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result = collections.OrderedDict([(item[1], item[2]) for item in result_items])
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if index_meta.get('toc_hidden_folder'):
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current_title += '|hidden-folder'
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return index_meta.get('toc_priority', 10000), current_title, result
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def build_docs_nav(lang, args):
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docs_dir = os.path.join(args.docs_dir, lang)
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_, _, nav = build_nav_entry(docs_dir, args)
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result = []
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index_key = None
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for key, value in list(nav.items()):
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if key and value:
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if value == 'index.md':
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index_key = key
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continue
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result.append({key: value})
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if args.nav_limit and len(result) >= args.nav_limit:
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break
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if index_key:
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key = list(result[0].keys())[0]
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result[0][key][index_key] = 'index.md'
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result[0][key].move_to_end(index_key, last=False)
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return result
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def build_blog_nav(lang, args):
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blog_dir = os.path.join(args.blog_dir, lang)
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years = sorted(os.listdir(blog_dir), reverse=True)
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result_nav = [{'hidden': 'index.md'}]
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post_meta = collections.OrderedDict()
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for year in years:
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year_dir = os.path.join(blog_dir, year)
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if not os.path.isdir(year_dir):
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continue
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result_nav.append({year: collections.OrderedDict()})
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posts = []
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post_meta_items = []
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for post in os.listdir(year_dir):
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post_path = os.path.join(year_dir, post)
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if not post.endswith('.md'):
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raise RuntimeError(f'Unexpected non-md file in posts folder: {post_path}')
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meta, _ = util.read_md_file(post_path)
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post_date = meta['date']
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post_title = meta['title']
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if datetime.date.fromisoformat(post_date) > datetime.date.today():
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continue
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posts.append(
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(post_date, post_title, os.path.join(year, post),)
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)
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if post_title in post_meta:
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raise RuntimeError(f'Duplicate post title: {post_title}')
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if not post_date.startswith(f'{year}-'):
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raise RuntimeError(f'Post date {post_date} doesn\'t match the folder year {year}: {post_title}')
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post_url_part = post.replace('.md', '')
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post_meta_items.append((post_date, {
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'date': post_date,
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'title': post_title,
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'image': meta.get('image'),
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'url': f'/blog/{lang}/{year}/{post_url_part}/'
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},))
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for _, title, path in sorted(posts, reverse=True):
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result_nav[-1][year][title] = path
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for _, post_meta_item in sorted(post_meta_items,
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reverse=True,
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key=lambda item: item[0]):
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post_meta[post_meta_item['title']] = post_meta_item
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return result_nav, post_meta
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def _custom_get_navigation(files, config):
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nav_config = config['nav'] or mkdocs.structure.nav.nest_paths(f.src_path for f in files.documentation_pages())
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items = mkdocs.structure.nav._data_to_navigation(nav_config, files, config)
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if not isinstance(items, list):
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items = [items]
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pages = mkdocs.structure.nav._get_by_type(items, mkdocs.structure.nav.Page)
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mkdocs.structure.nav._add_previous_and_next_links(pages)
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mkdocs.structure.nav._add_parent_links(items)
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missing_from_config = [file for file in files.documentation_pages() if file.page is None]
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if missing_from_config:
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files._files = [file for file in files._files if file not in missing_from_config]
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links = mkdocs.structure.nav._get_by_type(items, mkdocs.structure.nav.Link)
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for link in links:
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scheme, netloc, path, params, query, fragment = mkdocs.structure.nav.urlparse(link.url)
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if scheme or netloc:
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mkdocs.structure.nav.log.debug(
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"An external link to '{}' is included in "
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"the 'nav' configuration.".format(link.url)
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)
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elif link.url.startswith('/'):
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mkdocs.structure.nav.log.debug(
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"An absolute path to '{}' is included in the 'nav' configuration, "
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"which presumably points to an external resource.".format(link.url)
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)
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else:
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msg = (
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"A relative path to '{}' is included in the 'nav' configuration, "
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"which is not found in the documentation files".format(link.url)
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)
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mkdocs.structure.nav.log.warning(msg)
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return mkdocs.structure.nav.Navigation(items, pages)
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mkdocs.structure.nav.get_navigation = _custom_get_navigation
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