From: Florent Bruneau <florent.bruneau@polytechnique.org>
Date: Tue, 1 Jan 2008 14:01:17 +0000 (+0100)
Subject: Much faster listing of alias members.
X-Git-Tag: xorg/0.9.16~177
X-Git-Url: http://git.polytechnique.org/?a=commitdiff_plain;h=055dbf301ba573fab8af02315cef0fbcd0ca1316;p=platal.git

Much faster listing of alias members.

Signed-off-by: Florent Bruneau <florent.bruneau@polytechnique.org>
---

diff --git a/modules/xnetlists.php b/modules/xnetlists.php
index 7b093ca..ab86ee6 100644
--- a/modules/xnetlists.php
+++ b/modules/xnetlists.php
@@ -276,24 +276,22 @@ class XnetListsModule extends ListsModule
         }
 
         global $globals;
-        $res = XDB::iterator(
-                "SELECT  redirect,
-                         IF(u.nom IS NOT NULL, IF(u.nom_usage<>'', u.nom_usage, u.nom), m.nom) AS nom,
-                         IF(u.prenom IS NOT NULL, u.prenom, m.prenom) AS prenom,
-                         IF(u.promo IS NOT NULL, u.promo, 'extérieur') AS promo,
-                         IF(m2.perms, m2.perms = 'admin', m.perms = 'admin') AS admin,
-                         a.alias
-                   FROM  x4dat.virtual_redirect AS vr
-             INNER JOIN  x4dat.virtual          AS v  USING(vid)
-              LEFT JOIN  x4dat.aliases          AS a  ON(vr.redirect = CONCAT(a.alias, '@', {?})
-                                                        OR vr.redirect = CONCAT(a.alias, '@', {?}))
-              LEFT JOIN  x4dat.auth_user_md5    AS u  ON(a.id = u.user_id)
-              LEFT JOIN  groupex.membres        AS m2 ON(u.user_id = m2.uid AND m2.asso_id = {?})
-              LEFT JOIN  groupex.membres        AS m  ON(m.email = vr.redirect AND m.asso_id = {?})
-                  WHERE  v.alias={?}
-               ORDER BY  redirect",
-               $globals->mail->domain, $globals->mail->domain2,
-               $globals->asso('id'), $globals->asso('id'), $lfull);
+        $res = XDB::iterator("SELECT  IF(r.login IS NULL, m.nom, IF(u.nom_usage != '', u.nom_usage, u.nom)) AS nom,
+                                      IF(r.login IS NULL, m.prenom, u.prenom) AS prenom,
+                                      IF(r.login IS NULL, 'extérieur', u.promo) AS promo,
+                                      m.perms = 'admin' AS admin, r.redirect, r.login AS alias
+                                FROM  (SELECT  redirect AS redirect,
+                                               IF(SUBSTRING_INDEX(redirect, '@', -1) IN ({?}, {?}),
+                                                  SUBSTRING_INDEX(redirect, '@', 1), NULL) AS login
+                                         FROM  x4dat.virtual_redirect AS vr
+                                   INNER JOIN  x4dat.virtual          AS v  USING(vid)
+                                        WHERE  v.alias = {?}
+                                     ORDER BY  redirect) AS r
+                           LEFT JOIN  aliases AS a ON (r.login IS NOT NULL AND r.login = a.alias)
+                           LEFT JOIN  auth_user_md5 AS u ON (u.user_id = a.id)
+                           LEFT JOIN groupex.membres AS m ON (m.asso_id = {?} AND IF(r.login IS NULL, m.email = r.redirect, m.uid = u.user_id))",
+                $globals->mail->domain, $globals->mail->domain2,
+                $lfull, $globals->asso('id'));
         $page->assign('mem', $res);
     }