fic/server
Archived
1
0
Fork 0
Code Issues Pull requests 10 Releases Wiki Activity

Open only one DB connection per PHP call

Browse source
This commit is contained in:
Némunaire 2015-01-18 06:52:17 +01:00 • committed by Nemunaire
commit 7fc7a002e3
6 changed files with 34 additions and 84 deletions
Download patch file Download diff file Expand all files Collapse all files

6
onyx/include/admin/list_themes.php
View file

@ -4,7 +4,7 @@ if(!defined('ONYX')) exit;
function remove_themes($id)
{
$db = new BDD();
global $db;
$res = $db->query("SELECT id FROM exercices WHERE id_theme = ".$id);
foreach($res as $r)
{
@ -17,7 +17,6 @@ function remove_themes($id)
$db->query("DELETE FROM exercices WHERE id_theme = ".$id);
$db->query("DELETE FROM themes WHERE id = ".$id);
$db->deconnexion();
Cache::del("ordered_th".$id);
}
@ -33,14 +32,13 @@ if (!empty($_GET["delete"]))
}
else if (isset($_GET["drop"]))
{
$db = new BDD();
global $db;
$db->query("TRUNCATE exercice_files");
$db->query("TRUNCATE exercice_keys");
$db->query("TRUNCATE exercice_tries");
$db->query("TRUNCATE exercices");
$db->query("TRUNCATE themes");
$db->query("TRUNCATE solved");
$db->deconnexion();
header("Location: /".SALT_ADMIN."/themes");
exit;

5
onyx/include/common.php
View file

@ -1,9 +1,6 @@
<?php
if(!defined('ONYX')) exit;
if (empty($sess->values["connected"]) && !defined("xCSRF"))
define("xCSRF", true);
// Enable debugging in development environment
if (!empty($VAR["development"]))
define("DEBUG", true);
@ -30,3 +27,5 @@ if (!empty($VAR['misc_dir']))
$template->assign("MISC_DIR", $VAR['misc_dir']);
if (!empty($LANG))
$template->assign("LANG", $LANG);
$db = new BDD();

39
onyx/include/common/Exercice.class.php
View file

@ -21,7 +21,7 @@ class Exercice
if (!empty($id))
{
$db = new BDD();
global $db;
$db->escape($id);
$res = $db->unique_query("SELECT `id`, `id_theme`, `require`, `level`,
@ -49,8 +49,6 @@ class Exercice
FROM exercice_keys
WHERE id_exercice = '$id'");
$db->deconnexion();
if (!empty($theme))
{
if ($res['id_theme'] == $theme->get_id())
@ -72,7 +70,6 @@ class Exercice
}
else
{
$db->deconnexion();
throw new ExerciceNotFoundException();
}
}
@ -119,14 +116,12 @@ class Exercice
{
$id = $this->id;
$db = new BDD();
global $db;
$db->escape($id);
$res = $db->query("SELECT `id_team`, `time` FROM solved
WHERE id_exercice = '$id'
ORDER BY time");
$db->deconnexion();
return $res;
}
@ -137,12 +132,11 @@ class Exercice
$req = $this->require;
$db = new BDD();
global $db;
$db->escape($req);
$res = $db->unique_query("SELECT `id` FROM solved
WHERE id_team = '".intval($team->id)."'
AND id_exercice = '$req'");
$db->deconnexion();
if (empty($res))
return 0;
return 1;
@ -152,13 +146,11 @@ class Exercice
{
$id = $this->id;
$db = new BDD();
global $db;
$db->escape($id);
$res = $db->unique_query("SELECT `time` FROM solved WHERE id_exercice = '$id'
AND id_team = ".intval($team->get_id()));
$db->deconnexion();
return $res["time"];
}
@ -166,13 +158,11 @@ class Exercice
{
$id = $this->id;
$db = new BDD();
global $db;
$db->escape($id);
$res = $db->unique_query("SELECT `time` FROM exercice_tries WHERE id_exercice = '$id'
AND id_team = ".intval($team->get_id())." ORDER BY time DESC LIMIT 1");
$db->deconnexion();
if (!empty($res))
return $res["time"];
else
@ -185,7 +175,7 @@ class Exercice
$this->number = 1;
else
{
$db = new BDD();
global $db;
$exo = $this->id;
$ret = 0;
@ -202,8 +192,6 @@ class Exercice
} while ($exo != "" && !in_array($exo, $checked));
$this->number = $ret;
$db->deconnexion();
}
}
@ -219,7 +207,7 @@ class Exercice
$files = $this->files;
$keys = $this->keys;
$db = new BDD();
global $db;
$db->escape($id);
$db->escape($theme);
$db->escape($require);
@ -298,8 +286,6 @@ class Exercice
}
}
$db->deconnexion();
//FIXME
return 1;
}
@ -313,10 +299,9 @@ class Exercice
{
$id = $this->id;
$db = new BDD();
global $db;
$db->escape($id);
$db->query("DELETE FROM exercice_keys WHERE id_exercice = '$id'");
$db->deconnexion();
$this->keys = array();
}
@ -347,19 +332,17 @@ class Exercice
public static function get_nb_exo_max()
{
$db = new BDD();
global $db;
$res = $db->unique_query("SELECT count(id) AS max FROM exercices
GROUP BY id_theme
ORDER BY max DESC
LIMIT 1");
$db->deconnexion();
return $res['max'];
}
public function first_to_solve_exercice()
{
$db = new BDD();
global $db;
$id = $this->id;
$db->escape($id);
@ -373,8 +356,6 @@ class Exercice
) AS t2
INNER JOIN teams AS t3 ON t1.id_team = t3.id
WHERE t1.time = t2.minTime");
$db->deconnexion();
return $res['result'];
}

7
onyx/include/common/Member.class.php
View file

@ -15,11 +15,9 @@ class Member
{
if (!empty($id))
{
$db = new BDD();
global $db;
$res = $db->unique_query("SELECT id, id_team, firstname, lastname, nickname, company
FROM team_members WHERE id=" . intval($id)) or die($db->erreur());
$db->deconnexion();
if (!empty($res))
{
$this->id = $res['id'];
@ -47,7 +45,7 @@ class Member
else
$id_team = $this->team->id;
$db = new BDD();
global $db;
$db->escape($firstname);
$db->escape($lastname);
$db->escape($nickname);
@ -67,7 +65,6 @@ class Member
WHERE id = ".intval($this->id));
$aff = $db->affected();
}
$db->deconnexion();
return ($aff == 1);
}

41
onyx/include/common/Team.class.php
View file

@ -5,7 +5,7 @@ if(!defined('ONYX')) exit;
function cmp_team_pts($i1, $i2)
{
if ($i1->get_pts() == $i2->get_pts()){
$db = new BDD();
global $db;
$timestampi1 = $db->unique_query("SELECT MAX(s.time) AS maxTime
FROM solved AS s
@ -13,7 +13,6 @@ function cmp_team_pts($i1, $i2)
$timestampi2 = $db->unique_query("SELECT MAX(s.time) AS maxTime
FROM solved AS s
WHERE s.id_team = ".$i2->get_id());
$db->deconnexion();
if (strtotime($timestampi1['maxTime']) > strtotime($timestampi2['maxTime']))
return 1;
@ -41,7 +40,7 @@ class Team
{
if (!empty($id))
{
$db = new BDD();
global $db;
$res = $db->unique_query("SELECT `id`, `team_name`, `key_hash`, `slogan`,
`auth_level`, `revoked`
FROM teams WHERE id = ".intval($id)) or die($db->erreur());
@ -55,7 +54,6 @@ class Team
$this->auth_level = $res['auth_level'];
$this->revoked = $res['revoked'];
}
$db->deconnexion();
}
}
@ -84,7 +82,7 @@ class Team
$team_name = $this->team_name;
$revoked = $this->revoked;
$db = new BDD();
global $db;
$db->escape($key_hash);
$db->escape($slogan);
$db->escape($team_name);
@ -106,7 +104,6 @@ class Team
WHERE id = ".intval($this->id));
$aff = $db->affected();
}
$db->deconnexion();
return ($aff == 1);
}
@ -114,13 +111,12 @@ class Team
// TODO: Drop members ?
function drop()
{
$db = new BDD();
global $db;
if (!empty($this->id))
$db->query("DELETE FROM teams WHERE id = ".intval($this->id));
$aff = $db->affected();
if ($aff == 1)
$this->id = 0;
$db->deconnexion();
return $aff;
}
@ -152,13 +148,11 @@ class Team
{
if(count($this->members) == 0)
{
$db = new BDD();
global $db;
$res = $db->query("SELECT `id` FROM team_members
WHERE id_team = ".intval($this->id));
$db->deconnexion();
foreach($res as $member)
$this->members[] = new Member($member["id"], $this);
}
@ -170,7 +164,7 @@ class Team
{
if(!isset($this->points))
{
$db = new BDD();
global $db;
$res = $db->unique_query("SELECT E.id, S.id_team, SUM(E.points) as sum_points
FROM exercices E
@ -178,8 +172,6 @@ class Team
WHERE S.id_team = ".$this->id."
GROUP BY S.id_team");
$db->deconnexion();
if (!empty($res))
$this->points = $res['sum_points'];
else
@ -191,10 +183,9 @@ class Team
function get_group_ids()
{
$db = new BDD();
global $db;
$res = $db->query("SELECT `id` FROM `users`");
$db->deconnexion();
return $res['id'];
}
@ -213,13 +204,12 @@ class Team
function get_nb_res_exercises_by_theme($id_theme)
{
$db = new BDD();
global $db;
$res = $db->unique_query("SELECT E.id_theme AS theme, count(S.id) AS solved
FROM solved S
RIGHT OUTER JOIN exercices E ON E.id = S.id_exercice
AND S.id_team = ".$this->id."
AND E.id_theme = ".$id_theme);
$db->deconnexion();
return $res['solved'];
}
@ -228,12 +218,11 @@ class Team
{
if ($id_theme != -1)
{
$db = new BDD();
global $db;
$ids = $db->query("SELECT `id_theme`, `id_exercice`
FROM solved S
LEFT OUTER JOIN exercices E ON S.id_exercice = E.id
WHERE id_team =".$this->id." AND id_theme =".$id_theme);
$db->deconnexion();
$array = array();
$i = 0;
@ -251,28 +240,25 @@ class Team
// Static methods
public static function set_revoked($bool, $name)
{
$db = new BDD();
global $db;
$db->query("UPDATE teams SET revoked = ".intval($bool)." WHERE team_name = '".$name."'");
$aff = $db->affected();
$db->deconnexion();
return ($aff == 1);
}
public static function remove_team($id)
{
$db = new BDD();
global $db;
$db->query("DELETE FROM team_members WHERE id_team = ".$id);
$db->query("DELETE FROM solved WHERE id_team = ".$id);
$db->query("DELETE FROM teams WHERE id = ".$id);
$db->deconnexion();
}
public static function get_teams()
{
$db = new BDD();
global $db;
$ids = $db->query("SELECT `id` FROM `teams`");
$db->deconnexion();
$array = array();
if ($ids)
@ -302,9 +288,8 @@ class Team
public static function get_nb_teams()
{
$db = new BDD();
global $db;
$res = $db->unique_query("SELECT COUNT(id) as count_teams FROM teams");
$db->deconnexion();
return $res['count_teams'];
}

20
onyx/include/common/Theme.class.php
View file

@ -11,7 +11,7 @@ class Theme
{
if (!empty($id))
{
$db = new BDD();
global $db;
$res = $db->unique_query("SELECT `id`, `name`
FROM themes WHERE id=" . intval($id));
@ -21,11 +21,7 @@ class Theme
$this->name = $res['name'];
}
else
{
$db->deconnexion();
throw new ThemeNotFoundException();
}
$db->deconnexion();
}
}
@ -43,7 +39,7 @@ class Theme
{
$name = $this->name;
$db = new BDD();
global $db;
$db->escape($name);
if (empty($this->id))
@ -60,7 +56,6 @@ class Theme
WHERE id = ".intval($this->id));
$aff = $db->affected();
}
$db->deconnexion();
Cache::del("ordered_th".$this->id);
@ -84,11 +79,10 @@ class Theme
function get_nb_exercices()
{
$db = new BDD();
global $db;
$res = $db->unique_query("SELECT count(id) as nb_exercices FROM exercices
WHERE id_theme = ".$this->id."
GROUP BY id_theme");
$db->deconnexion();
return $res['nb_exercices'];
}
@ -109,13 +103,11 @@ class Theme
if (!empty($res))
return $res;
$db = new BDD();
global $db;
$res = $db->query("SELECT E.id, E.require FROM exercices E
INNER JOIN themes T ON T.id = E.id_theme
WHERE T.id = ".intval($this->id));
$db->deconnexion();
$size = count($res);
for ($i = 0; $i < $size; $i++)
@ -152,9 +144,8 @@ class Theme
public static function get_themes()
{
$db = new BDD();
global $db;
$ids = $db->query("SELECT `id` FROM `themes` ORDER BY `name`");
$db->deconnexion();
$array = array();
if ($ids)
@ -168,4 +159,3 @@ class Theme
class ThemeNotFoundException extends Exception
{
}