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6f53da0fc9
RFC4287 section 4.2.7.2 specifies that "rel=alternate" is effectively
the default for the link element:
If the "rel" attribute is not present, the link
element MUST be interpreted as if the link relation type is
"alternate".
So having a plain `<link>` and a `<link rel="alternate">` is kind of
weird, *especially* if they point to different resources. So we just
remove the plain entry and *replace* it with the rel=alternate, which
is really the default here.
The sample Atom feeds in RFC4287 (section 1.1) do give an
example *only* with `rel="alternate"`:
<entry>
<title>Atom draft-07 snapshot</title>
<link rel="alternate" type="text/html"
href="http://example.org/2005/04/02/atom"/>
<link rel="enclosure" type="audio/mpeg" length="1337"
href="http://example.org/audio/ph34r_my_podcast.mp3"/>
To refer to the actual Wallabag URL, we use the "via", which is
defined in the RFC as:
5. The value "via" signifies that the IRI in the value of the href
attribute identifies a resource that is the source of the
information provided in the containing element.
I'm not sure how widely used that tag is, but I feel that the
distinction between `rel="alternate"` is weird at best, and buggy (and
certainly introducing unpleasantness in my usage) at worse.
Before:
<link href="{{ entry.url }}"/>
<link rel="alternate" type="text/html"
href="{{ url('view', {'id': entry.id}) }}"/>
<link rel="via"
href="{{ entry.url }}"/>
That is:
<link href="http://example.com/"/>
<link rel="alternate" type="text/html"
href="http://wallabag.example.com/view/1"/>
<link rel="via"
href="http://example.com/"/>
After:
<link rel="alternate" href="{{ entry.url }}"/>
<link rel="via" type="text/html"
href="{{ url('view', {'id': entry.id}) }}"/>
That is:
<link rel="alternate" href="http://example.com"/>
<link rel="via" type="text/html"
href="http://wallabag.example.com/view/1"/>
Closes: #7848
53 lines
2.6 KiB
Twig
53 lines
2.6 KiB
Twig
<?xml version="1.0" encoding="utf-8"?>
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<feed xmlns="http://www.w3.org/2005/Atom">
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{% if type != 'tag' %}
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<title>wallabag — {{ type }} feed</title>
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<subtitle type="html">Atom feed for {{ type }} entries</subtitle>
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<id>wallabag:{{ domainName|removeScheme|removeWww }}:{{ user }}:{{ type }}</id>
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<link rel="alternate" type="text/html" href="{{ url(type) }}"/>
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{% else %}
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<id>wallabag:{{ domainName|removeScheme|removeWww }}:{{ user }}:{{ type }}:{{ tag }}</id>
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<link rel="alternate" type="text/html" href="{{ url('tag_entries', {'slug': tag}) }}"/>
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<title>wallabag — {{ type }} {{ tag }} feed</title>
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<subtitle type="html">Atom feed for entries tagged with {{ tag }}</subtitle>
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{% endif %}
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{% if updated %}
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<updated>{{ updated|date('c') }}</updated> {# Indicates the last time the feed was modified in a significant way. #}
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{% endif %}
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<link rel="self" type="application/atom+xml" href="{{ app.request.uri }}"/>
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{% if entries.hasPreviousPage %}
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<link rel="previous" href="{{ url }}/{{ entries.previousPage }}"/>
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{% endif -%}
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{% if entries.hasNextPage %}
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<link rel="next" href="{{ url }}/{{ entries.nextPage }}"/>
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{% endif -%}
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<link rel="last" href="{{ url }}/{{ entries.nbPages }}"/>
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<generator uri="https://wallabag.org" version="{{ version }}">wallabag</generator>
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<author>
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<name>{{ user }}</name>
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</author>
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<icon>{{ asset('favicon.ico') }}</icon>
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<logo>{{ asset('img/logo-square.svg') }}</logo>
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{% for entry in entries %}
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<entry>
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<title><![CDATA[{{ entry.title|e }}]]></title>
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<link rel="alternate" href="{{ entry.url }}"/>
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<link rel="via" type="text/html"
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href="{{ url('view', {'id': entry.id}) }}"/>
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<id>wallabag:{{ domainName|removeScheme|removeWww }}:{{ user }}:entry:{{ entry.id }}</id>
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<updated>{{ entry.updatedAt|date('c') }}</updated>
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<published>{{ entry.createdAt|date('c') }}</published>
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{% for tag in entry.tags %}
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<category term="{{ tag.slug }}" label="{{ tag.label }}" />
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{% endfor %}
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{% for author in entry.publishedBy %}
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<author>
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<name>{{ author }}</name>
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</author>
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{% endfor %}
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<content type="html" {% if entry.language %}xml:lang="{{ entry.language[:2] }}"{% endif %}>
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<![CDATA[{%- if entry.readingTime > 0 -%}{{ 'entry.list.reading_time_minutes'|trans({'%readingTime%': entry.readingTime}) }}{%- else -%}{{ 'entry.list.reading_time_less_one_minute'|trans|raw }}{%- endif %}{{ entry.content|raw -}}]]>
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</content>
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</entry>
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{% endfor %}
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</feed>
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