function yaml_article($id_article)
{
include_spip('inc/yaml');
$a = array_filter(sql_fetsel('*', 'spip_articles', 'id_article=' . $id_article));
$a['rubrique'] = array_filter(sql_fetsel('*', 'spip_rubriques', 'id_rubrique=' . $a['id_rubrique']));
foreach (sql_allfetsel('*', 'spip_mots AS m LEFT JOIN spip_mots_articles AS c ON m.id_mot=c.id_mot', 'c.id_article=' . $id_article) as $m) {
$a['mots'][] = array_filter($m);
}
return yaml_encode(array_filter($a));
}
function dump_yaml($opts, $pipe = null, $offset = 0)
{
$opts = get_opts_or_pipe($opts, $pipe);
if (is_int($pipe)) {
$offset = $pipe;
}
if ($pipe === true) {
$offset = $GLOBALS['yaml_indent'];
}
if ($offset == 0) {
message('dump_yaml', ':', 'echo');
$offset = 1;
}
echo yaml_encode($opts, null, $offset);
return $opts;
}
/**
* Exporte un contenu (description de champs extras) au format YAML
*
* Envoie les données au navigateur !
*
* @param array $export
* @param string $nom_fichier
* @param string $format
* Format d'export (yaml ou php)
**/
function iextras_envoyer_export($export, $nom_fichier, $format = 'yaml') {
switch ($format) {
case 'php':
$export = iextras_preparer_export_php($export);
$export = iextras_ecrire_export_php($export);
break;
case 'yaml':
default:
// On envode en yaml
include_spip('inc/yaml');
$export = yaml_encode($export);
break;
}
$date = date("Ymd-His");
Header("Content-Type: text/x-yaml;");
Header("Content-Disposition: attachment; filename=champs_extras_export-$date-$nom_fichier.$format");
Header("Content-Length: " . strlen($export));
echo $export;
exit;
}