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76 lines
2.3 KiB
76 lines
2.3 KiB
7 years ago
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# Libravatar plugin for Pelican
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## Description
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This plugin allows the inclusion of [Libravatar](http://www.libravatar.org)
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user profile pictures, according to the email address of the article's
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author.
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## Usage
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### Specifying the author's email address
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The default email address is taken from the `LIBRAVATAR_AUTHOR_EMAIL`
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variable in the Pelican configuration file. This default value can be
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overridden in a per-article basis, according to the email address found in
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the article's metadata.
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In ReSTructuredText:
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```rst
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:email: bart.simpson@example.com
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```
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In Markdown:
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```markdown
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Email: bart.simpson@example.com
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```
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If the avatar for the specified email address is not found at Libravatar,
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it is searched at [Gravatar](http://www.gravatar.com). If it is not found
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there neither, a default picture is shown. The default for the "missing
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picture" can be defined in the configuration variable `LIBRAVATAR_MISSING`.
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### Adjusting the template
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This plugin assigns the `author_libravatar` variable to the Libravatar URL
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and makes the variable available within the article's context. For
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instance, you can add the following to a template file (for example, to the
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`article_infos.html` template file of the notmyidea theme), just before the
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infomation about the author:
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```html
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{% if article.author_libravatar %}
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<div align="center">
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<img src="{{ article.author_libravatar }}">
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</div>
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{% endif %}
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```
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## Settings
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The following variables can be set in the Pelican configuration file:
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- `LIBRAVATAR_AUTHOR_EMAIL`: site-wide default for the author's email address.
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- `LIBRAVATAR_MISSING`: The default for the missing picture. This can be
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either a url (e.g. `'http://example.com/nobody.png'`) or the name of a
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library of logos (e.g. `'wavatar'`; for the full set of alternativas, see
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the [Libravatar API](https://wiki.libravatar.org/api/)).
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- `LIBRAVATAR_SIZE`: The size, in pixels, of the profile picture (it is
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always square, so the height is equal to the width). If not specified, the
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default size (80×80) is returned by Libravatar.
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## Credits
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Inspiration for this plugin came from the
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[gravatar plugin](https://github.com/getpelican/pelican-plugins/tree/master/gravatar).
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## Author
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Copyright (C) 2015 Rafael Laboissiere (<rafael@laboissiere.net>)
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Released under the GNU Affero Public License, version 3 or later. No warranties.
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