* Add support for base64-encoded hash values
The global template function 'get_file_hash' can now return a
base64-encoded hash value when its 'base64' parameter is set to true.
See discussion in #519.
* Fix integrity attribute's value in test site
SRI hash values must be base64-encoded.
* Update documentation about 'get_file_hash'
* Fix 'can_get_hash_for_static_files' unit test
* Move `load_tera` to `templates`
I don't know if this is a good place for it, conceptually. I'm moving it
there because I need to use it from `templates`, and `templates` can't
depend on `site`, because there's already a dependency in the opposite
direction.
* Load templates in `markdown` filter
This enables the `markdown` filter to handle shortcodes, as long as
those shortcodes don't access any context variables.
Addresses #1350
* Update documentation of `markdown` filter
* Only load templates for `markdown` filter once
* Clarify `markdown` filter documentation
This is a lightly edited version of what @southerntofu suggested.
* Fix "overriden" to "overridden" typo
* Add my website to the EXAMPLES
* HTTPS migration for some links
* Fix#1295 - Document alpine linux version
Fixes: #1295
* Update Zola version on Travis CI example
* Documentation improvements and typo fixes
* Update more example versions and remove the useless variable on the GitLab CI example
* Fix all broken links and theme links
* load_data() template function takes a `required` boolean flag
* Update tests for load_data()
* Add test to make sure invalid data always fails in load_data
* Better documentation, fixing a few typos
Co-authored-by: southerntofu <southerntofu@thunix.net>
* Add sort_by=title
* Remove old comment.
* Remove println! debugging
* Minor: text spacing
* Use lexical_sort crate for sort_by title
Co-authored-by: David James <davidcjames@gmail.com>
* Internal links are resolved in tera markdown filter (close#1296#1316)
* Add a test for internal links in markdown filter
Co-authored-by: southerntofu <southerntofu@thunix.net>
* add shortcode 'invocation' variable to allow a shortcode to track how many times it has been invoked in a given Markdown file
* use closure (implicit struct) instead of explicit struct for invocation tracking
* update variable name to "nth"
* Accept dates presented as strings
Still, if we find a string we involve the TOML parser to make sure the
content of said string would be a correct TOML date. In a pure TOML
world this isn't exactly relevant, but this will come in handy when
using a YAML deserializer.
Signed-off-by: Kevin Ottens <ervin@ipsquad.net>
* Add serde_yaml and test-case dependencies
This will be necessary for the YAML frontmatter handling and
corresponding unit tests.
Signed-off-by: Kevin Ottens <ervin@ipsquad.net>
* Add YAML front matter handling
Signed-off-by: Kevin Ottens <ervin@ipsquad.net>
* Switch RawFrontMatter enum to wrap &str instead of String
Signed-off-by: Kevin Ottens <ervin@ipsquad.net>
* Update the documentation to mention YAML frontmatter
This is just a light update on purpose. There would be no point in
pushing YAML too much, this is mainly here to help people with a backlog
of posts to transition.
Signed-off-by: Kevin Ottens <ervin@ipsquad.net>
* Add support for loading Bibtex data.
* Add load_data() documentation for the bibtex format
* Force bibtex tags to be lower case.
Bibtex tags are case-insensitive, and this works around tera's case-sensitiveness.
* Improve the load_data() documentation for the bibtex format
* Next version
* Remove lines forcing minify_html to false
* Update documentation about minify_html
* Update changelog
Co-authored-by: Vincent Prouillet <balthek@gmail.com>
This commit fixes a bug in the documentation for the feeds page which
shows how to use the RSS block to enable feed autodiscovery.
The bug used an em space character instead of a space in one part of the
code snippet. If a user were to copy the code snippet into their code as
directed, the Zola build would fail with a parse error. The em space
appears identical to a regular space in monospaced fonts, making the
error seem mysterious or incorrect.
I believe the em space was used in order to prevent the shortcode from
rendering, as the code snippet is just meant to show what the shortcode
looks like. However, it is possible to escape the shortcode so that it
renders correctly without causing confusion for the user who expects to
be able to copy and paste it.
This commit replaces the em space in both code snippets with regular
spaces and escapes the shortcodes.
By using alpine, the time to pull and start the container decreases.
By using the official alpine zola package, the script gets simpler.
Also, this updates the zola version to the latest release.
* mention code block output change
* Update snap
* Update themes gallery (#1082)
Co-authored-by: GitHub Action <action@github.com>
* Deployment guide for Vercel
* Change wording a bit
* Update themes gallery (#1122)
Co-authored-by: GitHub Action <action@github.com>
* Add feed autodiscovery documentation (#1123)
* Add feed autodiscovery documentation
* Fix link in template
* Docs/configuration update (#1126)
* Update configuration documentation
- Attempt to split the configuration file into sections to make it more readable and
avoid configuration mistakes (#1056).
- Move translation instructions to the right part.
- Add a bit more explanations to the extra section.
* Take into account @Keats feedbacks
* Remove short notice about translation usage
- A i18n page should be created to better explain it.
* add fix for (#1135) Taxonomies with identical slugs now get merged (#1136)
* add test and implementation for reverse pagination
* incorporate review changes
Co-authored-by: Michael Plotke <bdjnks@gmail.com>
Co-authored-by: Vincent Prouillet <balthek@gmail.com>
Co-authored-by: GitHub Action <action@github.com>
Co-authored-by: Samyak Bakliwal <w3bcode@gmail.com>
Co-authored-by: René Ribaud <uggla@free.fr>
* Doc add a missing arg to `get_taxonomy_url` (#1139)
This feature is already exist, but not in the doc yet
Related #766
* Add minify support
* Add documentation
* Code review
* Fix error in documentation
* Update minify-html to 0.3.6
* Move minify into write_content function
* Fix multiple calls to minify()
* Add test for minified output
* Fix breaking test
Co-authored-by: Ken <2770219+ken0x0a@users.noreply.github.com>
* Per section/subsection feeds
* Added `generate_feed` variable to section front matter.
* Generate atom/rss feeds for sections/subsections that have the
`generate_feed` variable set to true (false by default); this works
independent of the `generate_feed` variable in the root `config.toml`
file, however, the name (and template) of the feed file for each section
is the same as `feed_filename` in `config.toml`, just located in the
root of each section.
* Slightly edited `atom.xml` and `rss.xml` so that they include the
section title (if any), and the url of a section, if it's a section
feed.
* Section feeds: tests
* Changed a couple of sections' front matter in order to generate feeds
for them for the test.
* Changed the can_build_feed test in site package to can_build_feeds and
included some assertions to make sure that section feeds are generated
when requested.
* Section feeds: documentation
* Added information about the section front matter variable
`generate_feed` in the section content page.
* Added information about section feeds in the feeds template page.
* Section feeds fix: use section.path for feed path
* add fix for (#1135) Taxonomies with identical slugs now get merged (#1136)
* update templates so they propperly render taxonomy names
* squash! add fix for (#1135) Taxonomies with identical slugs now get merged (#1136)
reimplement taxonomy deduping
* revert unwanted changes to templates
* add tests for unic in permalinks
* add tests for unic in permalinks
* Change zola serve to load HTML from memory instead of disk
* Be smart about assets copying
* Be a tiny bit smarter on template changes
* Add zola serve --fast
* Update configuration documentation
- Attempt to split the configuration file into sections to make it more readable and
avoid configuration mistakes (#1056).
- Move translation instructions to the right part.
- Add a bit more explanations to the extra section.
* Take into account @Keats feedbacks
* Remove short notice about translation usage
- A i18n page should be created to better explain it.
* Make {section, page}.path always start with a slash
Change tests accordingly
* Fix missing leading/trailing slash in current_path of Taxonomy ("tags") and TaxonomyItem ("some-tag")
* Make {Paginator, Pager}.path always start with a slash
Fix Paginator.path missing trailing slash in from_taxonomy()
Change tests accordingly
* Update documentation regarding current_path now always starting with a slash
* Fix asymptomatic inverted logic in filter() for {section, page}.assets
* Add to 3 integration tests several checks for current_path in different templates
* Add a check for current_path in a paginated index section, "/page/2/"
This requires adding two dummy pages in the content root.
* Fix false passing of test on paginator.last due to URL prefix matching
A string formatting such as {name: value} can help prevent this.
* Replace hack for newline support in shortcodes with new hack
* Be a bit more space efficient/accurate with naming
* Boil newline/whitespace shortcode test down to the essentials
* Make sure the new \n and \s chars in old tests are properly represented
* Support markdown templates and shortcodes
* Refactoring .md/.html shortcode behaviour
* Add test for markdown shortcodes
* Add an html output test for markdown based shortcodes
* Add documentation for Markdown based shortcodes
* Site templates can replace theme templates
* Integrate test case within test_site/
* Full backwards-compatibility with testcase in test_site
* Refine test case
* Call parent's block in child template for test case
* Check both templates are applied
* Follow testing advice
* Test for 'include' in themes and shortcodes
* Documentation for themes and how to extend them
Co-authored-by: Vincent Prouillet <balthek@gmail.com>
* Add support for SVG files to `get_image_metadata`
* Add support for SVG files to `get_image_metadata`
* Update documentation after adding SVG support
* Fix get_url(cachebust=true)
The previous implementation looked for static files in the wrong place.
Look in static_path, output_path and content_path. If file can't be
found in any of them, print a warning to stderr and fall back to using
a timestamp.
Add a test to ensure it also works in practice, not just in theory.
* Implement get_file_hash
Cache-busting was previously done with a compile-time timestamp. Change
to the SHA-256 hash of the file to avoid refreshing unchanged files.
The implementation could be used to add a new global fn (say,
get_file_hash) for subresource integrity use, but that's for another
commit.
Fixes#519.
Co-authored-by: Vincent Prouillet <balthek@gmail.com>
Also change a few other things to use it, as noted in CHANGELOG.md.
TODO:
- Write a couple of tests: updated field, last_updated template variable
One slight open questions: should `updated` default to the value of
`date` rather than to None? Then pages with `date` could safely assume
`updated`.
The variable name matched the RSS tag it ended up in, but was misleading
about what it actually was—because if you actually want “last build
date”, you should use `now()`. (Due to the potential for edits, I think
that either there should be an official `updated` field on pages, or
that these templates should use `now()`.)
This includes several breaking changes, but they’re easy to adjust for.
Atom 1.0 is superior to RSS 2.0 in a number of ways, both technical and
legal, though information from the last decade is hard to find.
http://www.intertwingly.net/wiki/pie/Rss20AndAtom10Compared
has some info which is probably still mostly correct.
How do RSS and Atom compare in terms of implementation support? The
impression I get is that proper Atom support in normal content websites
has been universal for over twelve years, but that support in podcasts
was not quite so good, but getting there, over twelve years ago. I have
no more recent facts or figures; no one talks about this stuff these
days. I remember investigating this stuff back in 2011–2013 and coming
to the same conclusion. At that time, I went with Atom on websites and
RSS in podcasts. Now I’d just go full Atom and hang any podcast tools
that don’t support Atom, because Atom’s semantics truly are much better.
In light of all this, I make the bold recommendation to default to Atom.
Nonetheless, for compatibility for existing users, and for those that
have Opinions, I’ve retained the RSS template, so that you can escape
the breaking change easily.
I personally prefer to give feeds a basename that doesn’t mention “Atom”
or “RSS”, e.g. “feed.xml”. I’ll be doing that myself, as I’ll be using
my own template with more Atom features anyway, like author information,
taxonomies and making the title field HTML.
Some notes about the Atom feed template:
- I went with atom.xml rather than something like feed.atom (the .atom
file format being registered for this purpose by RFC4287) due to lack
of confidence that it’ll be served with the right MIME type. .xml is a
safer default.
- It might be nice to get Zola’s version number into the <generator>
tag. Not for any particularly good reason, y’know. Just picture it:
<generator uri="https://www.getzola.org/" version="0.10.0">
Zola
</generator>
- I’d like to get taxonomies into the feed, but this requires exposing a
little more info than is currently exposed. I think it’d require
`TaxonomyConfig` to preferably have a new member `permalink` added
(which should be equivalent to something like `config.base_url ~ "/" ~
taxonomy.slug ~ "/"`), and for the feed to get all the taxonomies
passed into it (`taxonomies: HashMap<String, TaxonomyTerm>`).
Then, the template could be like this, inside the entry:
{% for taxonomy, terms in page.taxonomies %}
{% for term in terms %}
<category scheme="{{ taxonomies[taxonomy].permalink }}"
term="{{ term.slug }}" label="{{ term.name }}" />
{% endfor %}
{% endfor %}
Other remarks:
- I have added a date field `extra.updated` to my posts and include that
in the feed; I’ve observed others with a similar field. I believe this
should be included as an official field. I’m inclined to add author to
at least config.toml, too, for feeds.
- We need to have a link from the docs to the source of the built-in
templates, to help people that wish to alter it.
