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Atom

\Simbiat\HTTP20\Atom::Atom(string $title, array $entries, string $id = '', string $textType = 'text', array $feed_settings = []);

Function to generate Atom feed as per https://validator.w3.org/feed/docs/atom.html specification.

$title - string that will be used for <title> tag in the feed.

$id - string, that will be used as id. It needs to be a URI, thus if it will be empty, will use (isset($_SERVER['HTTPS']) ? 'https' : 'http') . '://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'], that is current address.

$textType is the text type, that will be added as attribute to some tags as per specification. Supported types are text, html, xhtml.

$feed_settings - array with optional settings for the feed. Maximum will look like this:

[
  'subtitle' => 'Latest deleted banks',
  'rights' => 'Copyrighted',
  'authors' => [
    [
      'name' => 'Dmitry Kustov',
      'email' => '[email protected]',
      'uri' => 'https://www.simbiat.dev/',
    ]
  ],
  'contributors' => [
    [
      'name' => 'Dmitry Kustov',
      'email' => '[email protected]',
      'uri' => 'https://www.simbiat.dev/',
    ]
  ],
  'icon' => '/frontend/images/favicons/simbiat.png',
  'logo' => '/frontend/images/favicons/ogimage.png',
  'categories' => [
    [
      'term' => 'BICs',
      'scheme' => '',
      'label' => '',
    ]
  ],
  'updated' => '2021-01-08 20:00',
  'links' => [
    [
      'href' => 'google.com',
      'rel' => 'alternate',
      'type' => 'text/html',
      'hreflang' => 'ru',
      'title' => 'google it',
    ]
   ],
]

For details on elements above (what they mean, recommendations, etc.), please, refer to Atom specification: names in array correspond to respective tags in feed.

$entries - array of elements (arrays), that will populate the feed. Mandatory value is link, instead of id as in specification, because id is expected to be a URI regardless (although it will be a modified one). title and updated are also mandatory. Maximum for each element will look like this:

[
  'id' => '',
  'title' => 'Google it',
  'updated' => '2021-01-08 20:00',
  'link' => 'https://google.com',
  'author_name' => 'Dmitry Kustov',
  'author_email' => '[email protected]',
  'author_uri' => 'https://www.simbiat.dev/',
  'contributor_name' => 'Dmitry Kustov',
  'contributor_email' => '[email protected]',
  'contributor_uri' => 'https://www.simbiat.dev/',
  'content' => 'Just google it',
  'summary' => 'Search',
  'category' => 'Example',
  'published' => '2021-01-08 20:00',
  'rights' => 'Copyrighted',
  'source_id' => '',
  'source_title' => '',
  'source_updated' => '',
]

Since the code was designed with idea of entries taken from a database, only 1 author, contributor and source are supported, and their respective values were 'flattened' (author_name and the like). If published is empty updated will be used instead of it. Otherwise, the parameters conform with Atom specifications.