<?php

// Sécurité
if (!defined('_ECRIRE_INC_VERSION')) {
	return;
}

include_spip('inc/meta');

// Installation et mise à jour
function menus_upgrade($nom_meta_version_base, $version_cible) {
	$maj = array();

	$maj['create'] = array(
		array('creer_base'),
		array(
			'ecrire_config',
			'menus/entrees_masquees',
			array('rubriques', 'groupe_mots', 'mapage', 'deconnecter', 'secteurlangue')
		)
	);

	$maj['0.5.0'] = array(
		array('sql_alter', "TABLE spip_menus ADD COLUMN css tinytext DEFAULT '' NOT NULL")
	);

	$maj['0.5.1'] = array(
		array(
			'sql_updateq',
			'spip_menus_entrees',
			array(
				'type_entree' => 'rubriques_completes'
			),
			'type_entree = '.sql_quote('rubriques')
		)
	);
	$maj['0.5.2'] = array(
		array('menus_fusionne_critere_tri_inverse'),
	);
	$maj['0.5.3'] = array(
		array('menus_fusionne_critere_tri_num_alpha'),
	);
	// Ajout table de liens (où est passé le 0.5.4 ?)
	$maj['0.5.5'] = array(
		array('maj_tables', array('spip_menus_liens')),
	);
	$maj['0.5.6'] = array(
		array('maj_tables', array('spip_menus', 'spip_menus_entrees')),
	);

	include_spip('base/upgrade');
	maj_plugin($nom_meta_version_base, $version_cible, $maj);
}

function menus_fusionne_critere_tri_num_alpha() {

	$res = sql_select('*', 'spip_menus_entrees', '', '', 'id_menus_entree');
	while ($row = sql_fetch($res)) {
		#var_dump($row);
		$params = unserialize($row['parametres']);

		$change = false;
		if (isset($params['tri_num']) and isset($params['tri_alpha'])) {
			$tri = '';
			if (strlen($params['tri_num'])) {
				$tri = 'num '.trim($params['tri_num']);
				$tri = str_replace('num !', '!num ', $tri);
			} else {
				$tri = trim($params['tri_alpha']);
			}
			$params['tri'] = $tri;
			unset($params['tri_num']);
			unset($params['tri_alpha']);
			$change = true;
		}
		if (isset($params['tri_num_articles']) and isset($params['tri_alpha_articles'])) {
			$tri = '';
			if (strlen($params['tri_num_articles'])) {
				$tri = 'num '.trim($params['tri_num_articles']);
				$tri = str_replace('num !', '!num ', $tri);
			} else {
				$tri = trim($params['tri_alpha_articles']);
			}
			$params['tri_articles'] = $tri;
			unset($params['tri_num_articles']);
			unset($params['tri_alpha_articles']);
			$change = true;
		}

		if ($change) {
			#var_dump($params);
			$params = serialize($params);
			sql_updateq(
				'spip_menus_entrees',
				array('parametres' => $params),
				'id_menus_entree='.intval($row['id_menus_entree'])
			);
		}
	}
}

function menus_fusionne_critere_tri_inverse() {

	$res = sql_select('*', 'spip_menus_entrees', '', '', 'id_menus_entree');
	while ($row = sql_fetch($res)) {
		#var_dump($row);
		$params = unserialize($row['parametres']);

		$change = false;
		if (isset($params['tri_num_inverse'])
			and $params['tri_num_inverse']=='oui'
			and strlen($params['tri_num'])) {
			$params['tri_num'] = '!'.$params['tri_num'];
			$change = true;
			unset($params['tri_num_inverse']);
		}
		if (isset($params['tri_alpha_inverse'])
			and $params['tri_alpha_inverse'] == 'oui'
			and strlen($params['tri_alpha'])) {
			$params['tri_alpha'] = '!'.$params['tri_alpha'];
			$change = true;
			unset($params['tri_alpha_inverse']);
		}
		if (isset($params['tri_num_articles_inverse'])
			and $params['tri_num_articles_inverse']=='oui'
			and strlen($params['tri_num_articles'])) {
			$params['tri_num_articles'] = '!'.$params['tri_num_articles'];
			$change = true;
			unset($params['tri_num_articles_inverse']);
		}
		if (isset($params['tri_alpha_articles_inverse'])
			and $params['tri_alpha_articles_inverse']=='oui'
			and strlen($params['tri_alpha_articles'])) {
			$params['tri_alpha_articles'] = '!'.$params['tri_alpha_articles'];
			$change = true;
			unset($params['tri_alpha_articles_inverse']);
		}

		if ($change) {
			$params = serialize($params);
			sql_updateq(
				'spip_menus_entrees',
				array('parametres' => $params),
				'id_menus_entree='.intval($row['id_menus_entree'])
			);
			#var_dump($params);
		}
	}
}

// Désinstallation
function menus_vider_tables($nom_meta_version_base) {
	include_spip('base/abstract_sql');

	// On efface les tables du plugin
	sql_drop_table('spip_menus');
	sql_drop_table('spip_menus_entrees');
	sql_drop_table('spip_menus_liens');

	// On efface la version enregistrée
	effacer_meta($nom_meta_version_base);
	// On efface la config
	effacer_meta('menus');
}