Posting and Listing =================== .. post:: May 9, 2014 :tags: directive :category: Manual :location: Pittsburgh :author: Ahmet This post describes :rst:dir:`post`, :rst:dir:`update`, and :rst:dir:`postlist` directives. .. _posting-directive: Posting with a Directive ------------------------ Any page in a Sphinx_ project can be converted to a post using the following directive: .. rst:directive:: post All possible directive options are shown below:: .. post:: 15 Apr, 2013 :tags: tips, ablog, directive :category: Example, How To :author: Ahmet, Durden :location: Pittsburgh, SF :redirect: blog/old-page-name-for-the-post :excerpt: 2 :image: 1 :external_link: https://anexternalwebsite.org :nocomments: **Drafts & Posts** Posts without dates or with future dates are considered as drafts and are published only in :ref:`blog-drafts` archive page. Posts with dates that are older than the day Sphinx project is built are published in :ref:`blog-posts` page. Post date format must follow the format specified with confval:`post_date_format` configuration option. **Tags & Categories** You can specify multiple tags and categories by separating them with commas. Posts will be listed in archive pages generated for each unique tag and category. **Authors, Languages, & Locations** Likewise, you can specify authors, languages, and locations of a post using ``:author:``, ``:language:``, and ``:location:`` options. All of these option names are in their singular form, but multiple values separated by commas are accepted. Using :confval:`blog_authors`, :confval:`blog_languages`, and :confval:`blog_locations` configuration variables, you can also provide home pages and/or full display names of authors, languages, and locations, which will be displayed in archive pages generated for all unique authors, languages, and locations. **Redirections** You can make ABlog create pages that will redirect to current post using ``:redirect:`` option. It takes a comma separated list of paths, relative to the root folder. The redirect page waits for :confval:`post_redirect_refresh` seconds before redirection occurs. **Disable comments** You can disable comments for the current post using the ``:nocomments:`` option. Currently there is no way to disable comments in a specific page. **Excerpts & Images** By default, ABlog uses the first paragraph of a page as post excerpt. You can change this behavior and also add an image to the excerpt. To find out how, see :ref:`post-excerpts-and-images`. **Canonical links** If you re-publish content already existing on another URL (e.g., if you re-publish content from an employer's blog your personal one), use the ``canonical_link`` parameter to create a [canonical link relation](https://datatracker.ietf.org/doc/html/rfc6596) to the original version. **External links** If you'd like a post to point to an external website (e.g., if you host your posts on a blogging platform like Medium but wish to maintain a list of posts on your ``Ablog`` site), use the ``external_link`` parameter and this will be used instead. **Update Notes** .. rst:directive:: update Update in a post can be noted anywhere in the post as follows:: .. update:: 20 Apr, 2014 Added :rst:dir:`update` directive and :ref:`posting-sections` section. Also revised the text here and there. Update date format must follow the format specified with :confval:`post_date_format` configuration option. Update directive renders like the updates that are at the end of this post. .. _posting-front-matter: Posting with page front-matter ------------------------------ If you'd prefer to use `page front matter `__ instead of using a directive, you may mark a page as a "blog post" by adding the following front-matter at the top: .. code-block:: rst :blogpost: true ``ABlog`` will treat any pages with this front-matter as a blog post. All fields that are available to the :ref:`posting directive ` can be given as page-level front-matter as well. .. admonition:: Automatically detect blog posts with a ``glob`` pattern :class: tip Instead of adding ``blogpost: true`` to each page, you may also provide a pattern (or list of patterns) in your ``conf.py`` file using the ``blog_post_pattern`` option. Any filenames that match this pattern will be treated as blog posts (and page front-matter will be used to classify the blog post). For example, the following configuration would match all ``rst`` files in the ``posts/`` folder: .. code-block:: python blog_post_pattern = "posts/*.rst" and this configuration will match all blog posts that match either ``rst`` or ``md``: .. code-block:: python blog_post_pattern = ["posts/*.rst", "posts/*.md"] .. _posting-sections: Posting Sections ---------------- .. post:: Aug 20, 2014 :tags: directive :category: Manual :location: SF :author: Ahmet :rst:dir:`post` directive can be used multiple times in a single page to create multiple posts of different sections of the document. When :rst:dir:`post` is used more than once, post titles and excerpts are extracted from the sections that contain the directives. This behavior can also be set as the default behavior using :confval:`post_always_section` configuration options. Some caveats and differences from posting a document once are: * Next and previous links at the bottom will only regard the first post in the document. * Information displayed on the sidebar will belong to the first post. * References for section posts is not automatically created. Labels for cross-referencing needs to be created manually, e.g., ``.. _posting-sections``. See :ref:`xref-syntax` for details. Multiple use of :rst:dir:`post` may be suitable for major additions to a previous post. For minor changes, :rst:dir:`update` directive may be preferred. Listing ------- A list of posts can be displayed in any page using the following directive: .. rst:directive:: postlist Following example display all the options the directive takes:: .. postlist:: 5 :author: Ahmet :category: Manual :location: Pittsburgh :language: en :tags: tips :date: %A, %B %d, %Y :format: {title} by {author} on {date} :list-style: circle :excerpts: :sort: :expand: Read more ... This will result in a bullet list of up to 5 posts (default is all) authored by `:ref:`author-ahmet`` in `:ref:`language-en`` when he was in `:ref:`location-pittsburgh`` and posted in `:ref:`category-manual`` with tags `:ref:`tag-tips``. Posts will be in ``:sort:``\ed to appear in chronological order and listed with their ``:excerpts:``. Here are those posts: .. postlist:: 5 :author: Ahmet :category: Manual :location: Pittsburgh :language: en :tags: tips :date: %A, %B %d, %Y :format: {title} by {author} on {date} :list-style: circle :excerpts: :sort: :expand: Read more ... When no options are given all posts will be considered and they will be ordered by recency. Also, note that if the current post is one of the most recent posts, it will be omitted. .. update:: Aug 21, 2014 Added :rst:dir:`update` directive and :ref:`posting-sections` section. Also revised the text here and there. .. update:: Sep 15, 2014 * :rst:dir:`post` directive has ``:language:`` option. * :rst:dir:`postlist` directive takes arguments to filter posts. .. update:: Mar 28, 2015 Added ``:excerpts:`` option to :rst:dir:`postlist` to list posts with their excerpts. .. update:: Apr 14, 2015 Added ``:list-style:`` option to :rst:dir:`postlist` to control bullet list style. *circle*, *disc*, and *none* (default) are recognized. .. update:: May 25, 2021 Added ``:expand:`` option to :rst:dir:`postlist` to add a call to action to continue reading the post.