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<?php
/**
* Plugin oEmbed
* Licence GPL3
*
*/
if (!defined('_ECRIRE_INC_VERSION')) {
return;
}
include_spip('inc/charsets');
function emojify_names($name) {
$name = ':' . str_replace(' ', '_', strtolower($name)) . ':';
return $name;
}
function emojify($texte, &$need_emoji) {
if (
(strpos($texte, ':') !== false and preg_match(',:\w+:,', $texte))
or is_utf8($texte)
) {
if (!function_exists('emoji_convert')) {
include_spip('lib/php-emoji/emoji');
$GLOBALS['emoji_maps']['names_to_unified'] = array_flip(array_map('emojify_names', $GLOBALS['emoji_maps']['names']));
}
// convertir les emoji nommes type :satellite: en utf
$texte = emoji_convert($texte, 'names_to_unified');
// convertir les emoji utf en html
$texte = emoji_unified_to_html($texte);
$need_emoji = (strpos($texte, 'emoji-sizer') !== false);
}
return $texte;
}
function oembed_input_posttraite_mastodon_dist($data) {
static $authors_json = [];
if ($iframe = extraire_balise($data['html'], 'iframe')) {
$iframe_cor = vider_attribut($iframe, 'height');
$iframe_cor = vider_attribut($iframe_cor, 'scrolling');
$iframe_cor = vider_attribut($iframe_cor, 'style');
$data['html'] = str_replace($data['html'], $iframe, $iframe_cor);
$oembed_recuperer_url = charger_fonction('oembed_recuperer_url', 'inc');
$url = parametre_url($data['oembed_url'], 'url');
$need_emoji = false;
$screen_name = emojify($data['author_name'], $need_emoji);
$contexte = [
'url' => $data['oembed_url_source'],
'width' => max($data['width'], 600),
'height' => $data['height'],
'author_screen_name' => $screen_name,
'author_url' => $data['author_url'],
'author_name' => '@' . ltrim(basename($data['author_url']), '@') . '@' . parse_url($data['author_url'], PHP_URL_HOST),
// A renseigner
'author_thumbnail' => '',
'author_thumbnail_width' => '',
'author_thumbnail_height' => '',
'content' => '',
'published' => '',
'enclosure' => '',
'enclosure_type' => '',
];
$src_json = $url . '.json'; // Marche sur les versions recentes de Mastodon
if ($json = $oembed_recuperer_url($src_json, $src_json, 'json')) {
$date = $json['published'];
$date = date('Y-m-d H:i:s', strtotime($date));
$contexte['published'] = $date;
$content = emojify(filtrer_entites($json['content']), $need_emoji);
$contexte['content'] = $content;
foreach ($json['attachment'] as $attachment) {
if ($attachment['type'] == 'Document' and !$contexte['enclosure']) {
$contexte['enclosure_type'] = $attachment['mediaType'];
$contexte['enclosure'] = $attachment['url'];
}
}
if (empty($authors_json[$data['author_url']])) {
$author_url = $data['author_url'] . '.json';
$authors_json[$data['author_url']] = $oembed_recuperer_url($author_url, $author_url, 'json');
}
if (
!empty($authors_json[$data['author_url']])
and !empty($authors_json[$data['author_url']]['icon'])
and $authors_json[$data['author_url']]['icon']['type'] === 'Image'
) {
$contexte['author_thumbnail'] = $authors_json[$data['author_url']]['icon']['url'];
}
}
// Deprecated : ne marche plus, les versions recentes de mastodon ne servent plus d'ATOM
/*
elseif ($src_atom = $url.'.atom' and $xml = $oembed_recuperer_url($src_atom, $src_atom, 'xml')) {
$name = "@".strip_tags(extraire_balise($xml, 'email'));
$content = strip_tags(extraire_balise($xml, 'content'));
$content = emojify(filtrer_entites($content), $need_emoji);
$date = strip_tags(extraire_balise($xml, 'published'));
$date = date('Y-m-d H:i:s', strtotime($date));
$contexte['author_name'] = $name;
$contexte['content'] = $content;
$contexte['published'] = $date;
$links = extraire_balises($xml, 'link');
foreach ($links as $link) {
$rel = extraire_attribut($link, 'rel');
if ($rel === 'avatar') {
$contexte['author_thumbnail'] = extraire_attribut($link, 'href');
$contexte['author_thumbnail_width'] = extraire_attribut($link, 'media:width');
$contexte['author_thumbnail_height'] = extraire_attribut($link, 'media:height');
}
if ($rel === 'enclosure' and !$contexte['enclosure']) {
$contexte['enclosure'] = extraire_attribut($link, 'href');
$contexte['enclosure_type'] = extraire_attribut($link, 'type');
}
}
}
*/
if ($contexte['content']) {
$contexte['need_emoji'] = $need_emoji;
$data['html'] = recuperer_fond('modeles/toot', $contexte);
}
}
$data['provider_name'] = 'Mastodon';
return $data;
}