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Editorial: Move some members to App Information Note (#900)
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* Adding first pass app information note

* removing categories, description, screenshots, and iarc_rating

* Migrating processing steps

* tidy

* typo & acknowledgements

* Update app-information.html

Co-authored-by: Christian Liebel <[email protected]>

* Update app-information.html

Co-authored-by: Marcos Cáceres <[email protected]>

* Update app-information.html

Co-authored-by: Marcos Cáceres <[email protected]>

* Update app-information.html

Co-authored-by: Marcos Cáceres <[email protected]>

* Update app-information.html

Co-authored-by: Marcos Cáceres <[email protected]>

* Update app-information.html

Co-authored-by: Marcos Cáceres <[email protected]>

* Recommended changes

* Removing the date

Co-authored-by: Marcos Cáceres <[email protected]>

* Change the section reference

* tidy

* Removed the intro example
Switched USVString to DOMString

* USVString ->  DOMString

* Properly accenting Marcos’ name

* Moved app-info into it’s own repo
https://github.com/w3c/manifest-app-info

* typo

* Typo

* Chore: Added note about migrating categories, description, IARC rating, and screenshots to Application Information

Co-authored-by: Christian Liebel <[email protected]>
Co-authored-by: Marcos Cáceres <[email protected]>
Co-authored-by: Marcos Cáceres <[email protected]>
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3 changes: 2 additions & 1 deletion CONTRIBUTING.md
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Expand Up @@ -44,11 +44,12 @@ instructions on running HTML5 tidy, see below.
# Running HTML5 Tidy

Please make sure you have HTML5 tidy installed, instead of
the the one that ships with *nix systems. You can comfirm this by running:
the the one that ships with *nix systems. You can confirm this by running:

```bash
tidy --version #HTML Tidy for HTML5 (experimental) for ...
```

Once you have confirmed (make sure you have committed your changes before
running tidy, as the changes are destructive ... in a good way:)):

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164 changes: 25 additions & 139 deletions index.html
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Expand Up @@ -178,7 +178,6 @@ <h3>
"lang": "en",
"dir": "ltr",
"name": "Super Racer 3000",
"description": "The ultimate futuristic racing game from the future!",
"short_name": "Racer3K",
"icons": [{
"src": "icon/lowres.webp",
Expand All @@ -196,16 +195,7 @@ <h3>
"display": "fullscreen",
"orientation": "landscape",
"theme_color": "aliceblue",
"background_color": "red",
"screenshots": [{
"src": "screenshots/in-game-1x.jpg",
"sizes": "640x480",
"type": "image/jpeg"
},{
"src": "screenshots/in-game-2x.jpg",
"sizes": "1280x920",
"type": "image/jpeg"
}]
"background_color": "red"
}
</pre>
</section>
Expand Down Expand Up @@ -907,18 +897,10 @@ <h3>
of running <a>processing a color member</a> given
<var>json</var>["<a>background_color</a>"].
</li>
<li>Set <var>manifest</var>["<a>categories</a>"] to the result of
running <a>processing the <code>categories</code> member</a> given
<var>json</var>["<a>categories</a>"].
</li>
<li>Set <var>manifest</var>["<a>icons</a>"] to the result of running
<a>processing `ManifestImageResource` members</a> given
<var>json</var>["<a>icons</a>"] and <var>manifest URL</var>.
</li>
<li>Set <var>manifest</var>["<a>screenshots</a>"] to the result of
running <a>processing `ManifestImageResource` members</a> given <var>
manifest</var>["<a>screenshots</a>"] and <var>manifest URL</var>.
</li>
<li>Set <var>manifest</var>["<a>related_applications</a>"] to the
result of running <a>processing the <code>related_applications</code>
member</a> given <var>json</var>["<a>related_applications</a>"].
Expand Down Expand Up @@ -1037,11 +1019,7 @@ <h2>
DOMString lang;
USVString name;
USVString short_name;
USVString description;
sequence&lt;ManifestImageResource&gt; icons;
sequence&lt;ManifestImageResource&gt; screenshots;
sequence&lt;USVString&gt; categories;
DOMString iarc_rating_id;
USVString start_url;
DisplayModeType display = "browser";
OrientationLockType orientation;
Expand Down Expand Up @@ -1224,15 +1202,6 @@ <h3>
the web application.
</p>
</section>
<section>
<h3>
<code title="">description</code> member
</h3>
<p>
The <dfn>description</dfn> member allows the developer to describe
the purpose of the web application.
</p>
</section>
<section>
<h3>
<code>scope</code> member
Expand Down Expand Up @@ -1627,112 +1596,6 @@ <h3>
"@media">prefers-color-scheme</a>.
</p>
</section>
<section>
<h3>
<code title="">categories</code> member
</h3>
<p>
The <dfn>categories</dfn> member describes the expected application
categories to which the web application belongs.
</p>
<p>
The <a>categories</a> member is only meant as a hint to catalogs or
stores listing web applications and it is expected that these will
make a best effort to find appropriate categories (or category) under
which to list the web application. Like search engines and meta
keywords, catalogs and stores are not required to honor this hint.
</p>
<p>
The steps for <dfn>processing the <code>categories</code>
member</dfn> are given by the following algorithm. The algorithm
takes a sequence&lt;<a>USVString</a>&gt; <var>categories</var> as an
argument. This algorithm returns an
<code>Array&lt;USVString&gt;</code>.
</p>
<ol>
<li>[=list/For each=] <var>category</var> of <var>categories</var>:
<ol>
<li>[=set/Replace=] <var>category</var> within
<var>categories</var> with <var>category</var>, <a>ascii
lowercased</a>.
</li>
</ol>
</li>
<li>Return <var>categories</var>.
</li>
</ol>
<p>
The categories <a>string</a> array is case insensitive and converted
to lower-case by following the processing algorithm. Thus,
<code>sports</code>, <code>Sports</code>, <code>SPORTS</code>, and
<code>SpOrTs</code> are all equivalent.
</p>
<p class="note">
Manifest authors are encouraged to use lower-case.
</p>
<p class="note">
This specification does not define the particular values for
<dfn>USVString</dfn>s for the <a>categories</a> member. However, the
working group maintains a <a href=
"https://github.com/w3c/manifest/wiki/Categories">list of known
values</a> in our wiki.
</p>
</section>
<section>
<h3>
<code title="">screenshots</code> member
</h3>
<p>
The <dfn>screenshots</dfn> member is an <a>array</a> of
{{ManifestImageResource}}s, representing the web application in
common usage scenarios.
</p>
</section>
<section>
<h3>
<code title="">iarc_rating_id</code> member
</h3>
<p>
The <dfn>iarc_rating_id</dfn> member is a <a>string</a> that
represents the <a href="https://www.globalratings.com/">International
Age Rating Coalition (IARC)</a> certification code of the web
application. It is intended to be used to determine which ages the
web application is appropriate for.
</p>
<p class="note">
An IARC certificate can be obtained via participating storefronts,
intended to be used for distributing the web app. The
<a>iarc_rating_id</a> member only takes a single certification code.
The same code can be shared across participating storefronts, as long
as the distributed product remains the same (i.e., doesn’t serve
totally different code paths depending on user agent sniffing and the
like) and the other storefronts support it.
</p>
<div class="informative">
<p>
The following shows a very simple <a>manifest</a> with the
<code>iarc_rating_id</code> member.
</p>
<pre class="example json" title="very simple manifest">
{
"name": "Donate App",
"description": "This app helps you donate to worthy causes.",
"iarc_rating_id": "e84b072d-71b3-4d3e-86ae-31a8ce4e53b7",
"icons": [{
"src": "images/icon.png",
"sizes": "192x192"
}]
}
</pre>
</div>
<p>
More information on the IARC can be found at: <a href=
"https://www.globalratings.com/how-iarc-works.aspx">How IARC
Works</a> and <a href=
"https://www.globalratings.com/for-developers.aspx">How developers
can get their games and apps rated with IARC</a>.
</p>
</section>
<section>
<h3>
<code>shortcuts</code> member
Expand Down Expand Up @@ -2788,7 +2651,7 @@ <h3>
consistent.
</p>
<p>
To allow the community can easily find extensions, please add your
To allow the community to easily find extensions, please add your
extensions to the <a href=
"https://github.com/w3c/manifest/wiki/Extensions-Registry">Extensions
Registry</a>.
Expand Down Expand Up @@ -2882,6 +2745,29 @@ <h2>
</dd>
</dl>
</section>
<section class="appendix">
<h2>
Application Information
</h2>
<p>
Several members of the Web App Manifest provide additional metadata
related to how the web application may be presented in the context of a
digital storefront, installation dialog, or other surfaces where this
web application may be marketed or distributed. In an effort to support
these use cases better, the following members have been moved into
{{WebAppManifestAppInfo}}:
</p>
<ul>
<li>{{WebAppManifestAppInfo/categories}}
</li>
<li>{{WebAppManifestAppInfo/description}}
</li>
<li>{{WebAppManifestAppInfo/iarc_rating_id}}
</li>
<li>{{WebAppManifestAppInfo/screenshots}}
</li>
</ul>
</section>
<section class="appendix">
<h2>
Relationship to HTML's <code>link</code> and <code>meta</code> elements
Expand Down

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