<?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.   *
\***************************************************************************/

/**
 * Déclarations relatives à la base de données
 *
 * @plugin Statistiques pour SPIP
 * @license GNU/GPL
 * @package SPIP\Stats\Pipelines
 **/

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

/**
 * Déclarer les tables de statistiques
 *
 * Déclare les tables :
 * - spip_visites
 * - spip_visites_articles
 * - spip_referers
 * - spip_referers_articles
 *
 * @pipeline declarer_tables_auxiliaires
 * @param array $tables_auxiliaires
 *     Description des tables auxiliaires
 * @return array
 *     Description complétée des tables auxiliaires
 */
function stats_declarer_tables_auxiliaires($tables_auxiliaires) {

	$spip_visites = array(
		"date" => "DATE NOT NULL",
		"visites" => "int UNSIGNED DEFAULT '0' NOT NULL",
		"maj" => "TIMESTAMP"
	);

	$spip_visites_key = array(
		"PRIMARY KEY" => "date"
	);

	$spip_visites_articles = array(
		"date" => "DATE NOT NULL",
		"id_article" => "int UNSIGNED NOT NULL",
		"visites" => "int UNSIGNED DEFAULT '0' NOT NULL",
		"maj" => "TIMESTAMP"
	);

	$spip_visites_articles_key = array(
		"PRIMARY KEY" => "date, id_article"
	);


	$spip_referers = array(
		"referer_md5" => "bigint UNSIGNED NOT NULL",
		"date" => "DATE NOT NULL",
		"referer" => "VARCHAR (255)",
		"visites" => "int UNSIGNED NOT NULL",
		"visites_jour" => "int UNSIGNED NOT NULL",
		"visites_veille" => "int UNSIGNED NOT NULL",
		"maj" => "TIMESTAMP"
	);

	$spip_referers_key = array(
		"PRIMARY KEY" => "referer_md5"
	);

	$spip_referers_articles = array(
		"id_article" => "int UNSIGNED NOT NULL",
		"referer_md5" => "bigint UNSIGNED NOT NULL",
		"referer" => "VARCHAR (255) DEFAULT '' NOT NULL",
		"visites" => "int UNSIGNED NOT NULL",
		"maj" => "TIMESTAMP"
	);

	$spip_referers_articles_key = array(
		"PRIMARY KEY" => "id_article, referer_md5",
		"KEY referer_md5" => "referer_md5"
	);

	$tables_auxiliaires['spip_visites'] = array(
		'field' => &$spip_visites,
		'key' => &$spip_visites_key
	);
	$tables_auxiliaires['spip_visites_articles'] = array(
		'field' => &$spip_visites_articles,
		'key' => &$spip_visites_articles_key
	);
	$tables_auxiliaires['spip_referers'] = array(
		'field' => &$spip_referers,
		'key' => &$spip_referers_key
	);
	$tables_auxiliaires['spip_referers_articles'] = array(
		'field' => &$spip_referers_articles,
		'key' => &$spip_referers_articles_key
	);

	return $tables_auxiliaires;
}
