<?php

/***************************************************************************\
 *  SPIP, Systeme de publication pour l'internet                           *
 *                                                                         *
 *  Copyright (c) 2001-2016                                                *
 *  Arnaud Martin, Antoine Pitrou, Philippe Riviere, Emmanuel Saint-James  *
 *                                                                         *
 *  Ce programme est un logiciel libre distribue sous licence GNU/GPL.     *
 *  Pour plus de details voir le fichier COPYING.txt ou l'aide en ligne.   *
\***************************************************************************/

if (!defined("_ECRIRE_INC_VERSION")) {
	return;
}

/**
 * Charger
 *
 * @param int $id_article
 * @return array
 */
function formulaires_activer_petition_article_charger_dist($id_article) {

	$valeurs = array();

	$valeurs['editable'] = true;

	if (!autoriser('modererpetition', 'article', $id_article)) {
		$valeurs['editable'] = false;
	}

	include_spip('inc/presentation');
	include_spip('base/abstract_sql');
	$nb_signatures = 0;
	$petition = sql_fetsel("*", "spip_petitions", "id_article=$id_article");
	if ($petition) {
		$nb_signatures = sql_countsel("spip_signatures", "id_petition=" . intval($petition['id_petition']));
	}

	$valeurs['id_article'] = $id_article;
	$valeurs['petition'] = $petition;
	$valeurs['_controle_petition'] = $nb_signatures ? singulier_ou_pluriel($nb_signatures, 'petitions:une_signature',
		'petitions:nombre_signatures') : "";

	return $valeurs;

}

/**
 * Traiter
 *
 * @param int $id_article
 * @return array
 */
function formulaires_activer_petition_article_traiter_dist($id_article) {

	include_spip('inc/autoriser');

	if (autoriser('modererpetition', 'article', $id_article)) {
		switch (_request('change_petition')) {
			case 'on':
				foreach (array('email_unique', 'site_obli', 'site_unique', 'message') as $k) {
					if (_request($k) != 'oui') {
						set_request($k, 'non');
					}
				}

				include_spip('action/editer_petition');
				if (!$id_petition = sql_getfetsel('id_petition', 'spip_petitions', 'id_article=' . intval($id_article))) {
					$id_petition = petition_inserer($id_article);
				}

				petition_modifier(
					$id_petition,
					array(
						'email_unique' => _request('email_unique'),
						'site_obli' => _request('site_obli'),
						'site_unique' => _request('site_unique'),
						'message' => _request('message'),
						'texte' => _request('texte_petition'),
						'statut' => 'publie',
					)
				);
				break;
			case 'off':
				if ($id_petition = sql_getfetsel('id_petition', 'spip_petitions', 'id_article=' . intval($id_article))) {
					include_spip('action/editer_petition');
					petition_modifier($id_petition, array('statut' => 'poubelle'));
				}
				break;
		}
	}

	return array('message_ok' => _T('config_info_enregistree'));

}