https://ducamp.me/index.php?action=history&feed=atom&title=H-cardH-card - Historique des versions2026-05-13T11:48:18ZHistorique des révisions pour cette page sur le wikiMediaWiki 1.35.0https://ducamp.me/index.php?title=H-card&diff=6421&oldid=prevXtof : Page créée avec « {{stub-fr}} '''<dfn>[http://microformats.org/wiki/h-card hCard]</dfn>''' est le vocabulaire microformats2 pour marquer des personnes, organisations et des lieux sur l... »2017-02-20T10:47:44Z<p>Page créée avec « {{stub-fr}} '''<dfn>[http://microformats.org/wiki/h-card hCard]</dfn>''' est le vocabulaire <a href="/Microformats2" title="Microformats2">microformats2</a> pour marquer des personnes, organisations et des lieux sur l... »</p>
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'''<dfn>[http://microformats.org/wiki/h-card hCard]</dfn>''' est le vocabulaire [[microformats2]] pour marquer des personnes, organisations et des lieux sur les sites web.<br />
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== Pourquoi ==<br />
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Chaque site IndieWeb devrait avoir une hCard sur la [[homepage-fr|page d'accueil]], contenant de préférence au moins les propriétés '''name''', '''url''' et '''photo''' (ou '''logo''') - juste ces trois couvrent la plupart des usages de hCard sur l'IndieWeb, par exemple, en mettant un nom et un visage sur des commentaires ou des URLs.<br />
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Avoir une hCard minimale sur votre page d'index permet des recherches de type [[Gravatar]] [[iwc:Why_web_sign-in-fr#Pourquoi_pas_un_e-mail_personnel_de_domaine au lieu de l'adresse e-mail]].<br />
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[[Telegraph]] utilise votre h-card de page d'accueil pour saisir l'icône et le nom de votre profil après votre connexion. [https://indiewebcamp.com/irc/2016-01-05/line/1452020782123]<br />
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== Comment ==<br />
Vous pouvez produire une [[h-card-fr|h-card]] simple qui fait ce qui est décrit ci-dessus avec deux éléments et un nom de classe, par exemple : <br />
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<pre><br />
<a class="h-card" href="http://waterpigs.co.uk"><br />
<img src="/photo.png" alt="" /> Barnaby Walters</a><br />
</pre><br />
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== Validateurs ==<br />
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Vous pouvez vérifier la hCard de votre page d'accueil pour la complétude et les erreurs courantes en utilisant ces validateurs : <br />
* [http://indiewebify.me/validate-h-card/ indiewebify.me hCard] ([https://github.com/indieweb/indiewebify-me/issues/33 checks bare minimum for indieweb])<br />
* [http://pin13.net/mf2/ pin13.net mf2 parser] (raw parsed JSON)<br />
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== Problèmes ==<br />
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From a pure user features perspective, and assuming no [[antipatterns#invisible_metadata|invisible metadata]], how are the following accomplished (that is, with hCard)?<br />
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* I'd like to show some personal profile information (for example, name) on my posts, but not my picture. I may want to show additional profile information on another page, for example. '''/about'''. That may include my picture, or it may not (including [[icon]]).<br />
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* When I [[comment]], [[like]], [[repost]], or [[rsvp]] to someone else's post, and they render that response ([[comments-presentation]]), I'd like to let them show my additional profile information, including my picture, if they choose. ''[[authorship]] handles some of this, but maybe not all, for example, the case where I don't show my picture anywhere on my site.''<br />
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* Similarly, when I log into a site like this wiki with [[IndieAuth]] (etc.), I'd like the site to be able to discover my additional profile information, including my picture, to show on my profile page, activity, or other appropriate places. ''[http://microformats.org/wiki/representative-hcard-parsing representative-hcard-parsing] gets close, but not all the way. [[#Brainstorming]] below is a straw man extension that could help.''<br />
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From an hCard specific viewpoint, here are some additional issues / questions:<br />
* Some people (e.g. [[User:David.shanske.com|GWG]], [[User:kartikprabhu.com| Kartik]], [[User:Snarfed.org]], [[User:Mowens.com]], {{gRegor}}) would like a way to include both a minimal hCard on a page *and* a link to a "complete" hCard with more information, for example, contact details or photo. [[authorship]] and [http://microformats.org/wiki/representative-hcard-parsing representative-hcard-parsing] are both related but slightly different, and both currently only use the inline hCard if it's available. The inline hCard could include a link to the expanded hCard.<br />
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* Along the same lines, some people (e.g. [[User:Snarfed.org]], [[User:Mowens.com]], {{gRegor}}) would like to make some parts of their hCard invisible everywhere, but still available to programmatic consumers. Examples include rel-me links to some silos, public encryption key. Related: [[antipatterns#invisible_metadata]]<br />
** On my site currently, my author hCard on each post is invisible because I do not feel the need to display my photo, URL, and name on every post. This would be different if it was a multiple-author site. {{gRegor}}<br />
** I too have made the h-card invisible on my home page because I don't want details to show there for design reasons. [[User:jeremycherfas.net|Jeremy Cherfas]]<br />
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== Brainstorming ==<br />
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One possible solution for the [[#Issues|partial plus complete hCard issue]] is to include a rel-me link to the full hCard and *not* mark up the partial profile information on the home page as an hCard. The [http://microformats.org/wiki/representative-hcard-parsing representative-hcard-parsing] algorithm would then follow the rel-me link and use its full data. It doesn't seem ideal, but it'd work.<br />
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One problem with this is that the home page usually has many rel-me links, for example, to silos, and we don't yet have a way to denote the "canonical" one. {{gRegor}}, [[User:Mowens.com]], and others have proposed using u-uid and/or a new rel-canonical property for this.<br />
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== Voir aussi ==<br />
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* [[microformats-fr|microformats]]<br />
* [[h-entry-fr|h-entry]]</div>Xtof