3 /***************************************************************************\
4 * SPIP, Systeme de publication pour l'internet *
6 * Copyright (c) 2001-2019 *
7 * Arnaud Martin, Antoine Pitrou, Philippe Riviere, Emmanuel Saint-James *
9 * Ce programme est un logiciel libre distribue sous licence GNU/GPL. *
10 * Pour plus de details voir le fichier COPYING.txt ou l'aide en ligne. *
11 \***************************************************************************/
13 if (!defined('_ECRIRE_INC_VERSION')) {
18 * Installation/maj des tables urls
20 * @param string $nom_meta_base_version
21 * @param string $version_cible
23 function urls_upgrade($nom_meta_base_version, $version_cible) {
25 // si plugin pas installe mais que la table existe
26 // considerer que c'est un upgrade depuis v 1.0.0
27 // pour gerer l'historique des installations SPIP <=2.1
28 if (!isset($GLOBALS['meta'][$nom_meta_base_version])) {
29 $trouver_table = charger_fonction('trouver_table', 'base');
30 if ($desc = $trouver_table('spip_urls')
31 and isset($desc['exist']) and $desc['exist']
32 and !isset($desc['field']['id_parent'])
34 ecrire_meta($nom_meta_base_version, '1.0.0');
36 // si pas de table en base, on fera une simple creation de base
40 $maj['create'] = array(
41 array('maj_tables', array('spip_urls')),
43 $maj['1.1.0'] = array(
44 array('sql_alter', "table spip_urls ADD id_parent bigint(21) DEFAULT '0' NOT NULL"),
45 array('sql_alter', "table spip_urls DROP PRIMARY KEY"),
46 array('sql_alter', "table spip_urls ADD PRIMARY KEY (id_parent, url)"),
48 $maj['1.1.1'] = array(
49 array('urls_migre_arbo_prefixes'),
52 $maj['1.1.2'] = array(
53 array('sql_alter', "table spip_urls ADD segments SMALLINT(3) DEFAULT '1' NOT NULL"),
54 array('urls_migre_urls_segments'),
56 $maj['1.1.3'] = array(
57 array('sql_alter', "table spip_urls ADD perma TINYINT(1) DEFAULT '0' NOT NULL"),
59 $maj['1.1.4'] = array(
60 array('sql_alter', "table spip_urls CHANGE `type` `type` varchar(25) DEFAULT 'article' NOT NULL"),
63 $maj['2.0.0'] = array(
64 array('sql_alter', "table spip_urls ADD langue VARCHAR(10) DEFAULT '' NOT NULL"),
65 array('sql_alter', "table spip_urls ADD KEY langue (langue)"),
68 $maj['2.0.1'] = array(
69 array('sql_alter', "table spip_urls ADD KEY url (url)"),
72 include_spip('base/upgrade');
73 maj_plugin($nom_meta_base_version, $version_cible, $maj);
76 function urls_migre_arbo_prefixes() {
77 $res = sql_select('*', 'spip_urls', "url REGEXP '\d+:\/\/'");
78 while ($row = sql_fetch($res)) {
79 $url = explode("://", $row['url']);
80 $set = array('id_parent' => intval(reset($url)), 'url' => end($url));
81 if (!sql_updateq('spip_urls', $set,
82 "id_parent=" . intval($row['id_parent']) . " AND url=" . sql_quote($row['url']))
84 if ($set['id_parent'] == 0
85 and sql_countsel('spip_urls',
86 "id_parent=" . intval($set['id_parent']) . " AND url=" . sql_quote($set['url']) . " AND type=" . sql_quote($row['type']) . " AND id_objet=" . sql_quote($row['id_objet']))
88 spip_log('suppression url doublon ' . var_export($row, 1), 'urls.' . _LOG_INFO_IMPORTANTE
);
89 sql_delete('spip_urls', "id_parent=" . intval($row['id_parent']) . " AND url=" . sql_quote($row['url']));
91 spip_log('Impossible de convertir url doublon ' . var_export($row, 1), 'urls.' . _LOG_ERREUR
);
92 echo "Impossible de convertir l'url " . $row['url'] . ". Verifiez manuellement dans spip_urls";
95 if (time() >= _TIME_OUT
) {
103 function urls_migre_urls_segments() {
104 sql_updateq('spip_urls', array('segments' => 1), "segments<1 OR NOT(url REGEXP '\/')");
105 $res = sql_select('DISTINCT url', 'spip_urls', "url REGEXP '\/' AND segments=1");
106 while ($row = sql_fetch($res)) {
107 $segments = count(explode('/', $row['url']));
108 sql_updateq('spip_urls', array('segments' => $segments), "url=" . sql_quote($row['url']));
109 if (time() >= _TIME_OUT
) {
118 * Desinstallation/suppression des tables urls
120 * @param string $nom_meta_base_version
122 function urls_vider_tables($nom_meta_base_version) {
123 // repasser dans les urls par defaut
124 ecrire_meta('type_urls', 'page');
125 sql_drop_table("spip_urls");
126 effacer_meta($nom_meta_base_version);