import_ics/import_ics_fonctions.php

<?php
if (!defined('_ECRIRE_INC_VERSION')) return;

include_spip('inc/filtres');
/*
** À partir d'un tableau de propriété de date ical, retourne deux infos:
** 1. Date formatée en sql
** 2. booleen pour savoir si toute la journée
** Possibilité de ne retourner qu'une info si on seulement_date à True
*/
function date_ical_to_sql($date, $decalage = array(), $seulement_date = false) {
	if (isset($date['value'])) {
		$value = $date['value'];
	} else{
		$value = $date;
	}
	if (!$date) {
		return '';
	}
	if (isset($date['params']) and $params = $date['params'] and is_array($params) and in_array('DATE',$params)) {
		$all_day = True;
		$date_sql = sql_format_date(
			$value['year'],
			$value['month'],
			$value['day']
		);
	} else {
		$all_day = False;
		$date_sql = sql_format_date(
			$value['year'],
			$value['month'],
			$value['day'],
			$value['hour'],
			$value['min'],
			$value['sec']
		);
	}
	$date_ete = intval(affdate($date_sql,'I'));//Est-on en heure d'été?
	if (!$all_day and is_array($decalage)
		and isset($decalage['ete'])
		and isset($decalage['hiver'])) {
			if ($date_ete) {
				$decalage = $decalage['ete'];
			} else{
				$decalage = $decalage['hiver'];
			}
			$date_sql = import_ics_date_sql_shift($date_sql, "$decalage HOUR");
	}
	if ($seulement_date) {
		return $date_sql;
	} else {
		return array($date_sql,$all_day);
	}
}