Revert "Refactoring du SQL et des Exception"
This reverts commit 1327ccfcb6.
Conflicts:
code/serveur/php/ressources/errors.inc
code/serveur/php/server.php
This commit is contained in:
Bertrand BRUN
parent
18180fbbac
commit
7457e5bd51
|
|
@ -2,7 +2,6 @@
|
|||
|
||||
require_once("relations.php");
|
||||
require_once("db.php");
|
||||
require_once("ressources/errors.inc")
|
||||
|
||||
/* Les prototypes des fonctions :
|
||||
* ===============================>
|
||||
|
|
@ -41,7 +40,7 @@ require_once("ressources/errors.inc")
|
|||
function checkLogin($user, $passwd) {
|
||||
$db = getDB();
|
||||
$hashPasswd = md5($passwd);
|
||||
$loginIsOk = ($hashPasswd == $db->querySingle(sqlGetPassword($user)));
|
||||
$loginIsOk = ($hashPasswd == $db->querySingle("SELECT hash_passwd FROM user WHERE login='".$user."';"));
|
||||
return $loginIsOk;
|
||||
}
|
||||
|
||||
|
|
@ -51,7 +50,7 @@ function checkLogin($user, $passwd) {
|
|||
function randomCenterNode()
|
||||
{
|
||||
$db = getDB();
|
||||
return $db->querySingle(sqlGetEIDCenterNode());
|
||||
return $db->querySingle("select eid from random_center_node where rowid = (abs(random()) % (select max(rowid) from random_center_node))+1;");
|
||||
}
|
||||
|
||||
/** Selectionne aléatoirement un noeud d'un nuage.
|
||||
|
|
@ -60,7 +59,7 @@ function randomCenterNode()
|
|||
function randomCloudNode()
|
||||
{
|
||||
$db = getDB();
|
||||
return $db->querySingle(sqlGetEIRCloudNode());
|
||||
return $db->querySingle("select eid from random_cloud_node where rowid = (abs(random()) % (select max(rowid) from random_cloud_node))+1;");
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -76,16 +75,32 @@ function cgBuildResultSets($cloudSize, $centerEid, $r1, $r2)
|
|||
// Le select doit ranvoyer trois colonnes :
|
||||
// eid => l'eid du mot à mettre dans le nuage,
|
||||
// r1 => la probabilité pour que le mot soit dans r1, entre -1 et 1 (négatif = ne devrait pas y être, positif = devrait y être à coup sûr, 0 = on sait pas).
|
||||
$typer1r2 = "type in ($r1, $r2)";
|
||||
$banned_types = "4, 12, 36, 18, 29, 45, 46, 47, 48, 1000, 1001";
|
||||
|
||||
$sources = array(
|
||||
array('w'=>40, 'd'=>1, 's'=>sql1JumpGoodType($r1, $r2, $centerEid)),
|
||||
array('w'=>40, 'd'=>2, 's'=>sql1JumpViaRAssociated0($centerEid)),
|
||||
array('w'=>20, 'd'=>3.1, 's'=>sql1JumpViaOtherRelation($centerEid, $r1, $r2, $banned_types)),
|
||||
array('w'=>30, 'd'=>3.2, 's'=>sql2JumpWithMixR1R2ForLinks($r1, $r2, $centerEid)),
|
||||
array('w'=>20, 'd'=>5, 's'=>sql1JumpR1DivR2Plus1JumpSynonymOneHopWithType($r1, $r2, $centerEid)),
|
||||
array('w'=>20, 'd'=>6, 's'=>sql1JumpR1DivR2Plus1JumpSynonym($r1, $r2, $centerEid)),
|
||||
array('w'=>10, 'd'=>8, 's'=>sql2JumpAll($centerEid, $cloudSize)),
|
||||
array('w'=>10, 'd'=>8, 's'=>sqlXPointsToMMPointsToXTakeM($cloudSize)),
|
||||
// Voisins 1 saut du bon type (= relations déjà existantes)
|
||||
array('w'=>40, 'd'=>1, 's'=>"select end as eid, type = $r1 as r1, type = $r2 as r2, 0 as r0, 0 as trash from relation where start = $centerEid and $typer1r2 order by random();"),
|
||||
// Voisins 1 saut via r_associated (0), donc qu'on voudrait spécifier si possible.
|
||||
array('w'=>40, 'd'=>2, 's'=>"select end as eid, 0.25 as r1, 0.25 as r2, 0.5 as r0, 0 as trash from relation where start = $centerEid and type = 0 order by random();"),
|
||||
// Voisins 1 saut via les autres relations
|
||||
array('w'=>20, 'd'=>3.1, 's'=>"select end as eid, 0.1 as r1, 0.1 as r2, 0.8 as r0, 0 as trash from relation where start = $centerEid and type not in (0, $r1, $r2, $banned_types) order by random();"),
|
||||
// Voisins 2 sauts, avec un mix de R1 et R2 pour les liens. Par ex [ A -R1-> B -R2-> C ] ou bien [ A -R2-> B -R2-> C ]
|
||||
// Version optimisée de : "select end as eid from relation where $typer1r2 and start in oneHopWithType order by random();"
|
||||
array('w'=>30, 'd'=>3.2, 's'=>"select B.end as eid, ((A.type = $r1) + (B.type = $r1)) / 3. as r1, ((A.type = $r2) + (B.type = $r2)) / 3. as r2, 1/6. as r0, 1/6. as trash from relation as A, relation as B where A.start = $centerEid and A.$typer1r2 and B.start = A.end and B.$typer1r2 order by random();"),
|
||||
// Voisins 1 saut r1/r2 + 1 saut synonyme
|
||||
// Version optimisée de : "select end as eid from relation where start in oneHopWithType and type = 5 order by random()";
|
||||
array('w'=>20, 'd'=>5, 's'=>"select B.end as eid, (A.type = $r1) * 0.75 as r1, (A.type = $r2) * 0.75 as r2, 0.25 as r0, 0 as trash from relation as A, relation as B where A.start = $centerEid and A.$typer1r2 and B.start = A.end and B.type = 5 order by random();"),
|
||||
// Version optimisée de : "select end as eid from relation where start in (select end from relation where start = $centerEid and type = 5) and $typer1r2 order by random();"
|
||||
array('w'=>20, 'd'=>6, 's'=>"select B.end as eid, (B.type = $r1) * 0.75 as r1, (B.type = $r2) * 0.75 as r2, 0.25 as r0, 0 as trash from relation as A, relation as B where A.start = $centerEid and A.type = 5 and B.start = A.end and B.$typer1r2 order by random();"),
|
||||
// Voisins 2 sauts (tous)
|
||||
// Version optimisée de : "select end as eid, 0.1 as r1, 0.1 as r2, 0.3 as r0, 0.5 as trash from relation where start in (select end from relation where start = $centerEid and type not in ($banned_types)) and type not in ($banned_types) order by random();"
|
||||
array('w'=>10, 'd'=>8, 's'=>"select x as eid, 0.1 as r1, 0.1 as r2, 0.3 as r0, 0.5 as trash from (select x from (select X.eid + Y.dumb as x from (select B.end as eid from relation as A, relation as B where A.type not in ($banned_types) and A.start = $centerEid and B.type not in ($banned_types) and B.start = A.end limit ".($cloudSize*4).") as X, (select 0 as dumb) as Y)) order by random();"),
|
||||
// Centre pointe vers X, M pointe vers X aussi, on prend M.
|
||||
// Version optimisée de : "select start as eid from relation where end in (select end from relation where start = $centerEid) and type not in ($banned_types) order by random();"
|
||||
// Ce n'est toujours pas ça… : "select eid from (select B.start as eid from relation as A, relation as B where A.type not in ($banned_types) and A.start = $centerEid and B.type not in ($banned_types) and B.end = A.end limit 1) order by random();"
|
||||
// Tordu, mais ça marche \o/ . En fait il faut empêcher l'optimiseur de ramener le random avant le limit (et l'optimiseur est malin… :)
|
||||
array('w'=>10, 'd'=>8, 's'=>"select x as eid, 0.1 as r1, 0.1 as r2, 0.2 as r0, 0.6 as trash from (select x from (select X.eid + Y.dumb as x from (select B.start as eid from relation as A, relation as B where A.type not in ($banned_types) and A.start = $centerEid and B.type not in ($banned_types) and B.end = A.end limit ".($cloudSize*4).") as X, (select 0 as dumb) as Y)) order by random();"),
|
||||
'rand' => array('w'=>5, 'd'=>10, 's'=>false) // random. Le r1 et r2 de random sont juste en-dessous
|
||||
);
|
||||
|
||||
|
|
@ -201,7 +216,7 @@ function cgBuildCloud($centerEid, $cloudSize, $sources, $sumWeights)
|
|||
$rejected = false;
|
||||
// Ne pas mettre le mot central dans le nuage.
|
||||
if ($res['eid'] == $centerEid) { continue; }
|
||||
$nodeName = $db->querySingle(sqlGetNameFromNode($res));
|
||||
$nodeName = $db->querySingle("select name from node where eid=".$res['eid'].";");
|
||||
if (substr($nodeName, 0, 2) == "::") { continue; }
|
||||
foreach ($cloud as $c) {
|
||||
if ($c['eid'] == $res['eid']) {
|
||||
|
|
@ -287,7 +302,7 @@ function cgInsert($centerEid, $cloud, $r1, $r2, $totalDifficulty)
|
|||
*/
|
||||
function randomGameCore() {
|
||||
$db = getDB();
|
||||
return $db->querySingle(sqlGetGidFromGame());
|
||||
return $db->querySingle("select gid from game where gid = (abs(random()) % (select max(gid) from game))+1 or gid = (select max(gid) from game where gid > 0) order by gid limit 1;");
|
||||
}
|
||||
|
||||
/** Sélection aléatoire d'une partie de la base de données parmis les parties à jouer.
|
||||
|
|
@ -305,7 +320,7 @@ function randomGame()
|
|||
$gid = randomGameCore();
|
||||
|
||||
if ($gid === null)
|
||||
errGetGame();
|
||||
throw new Exception("Erreur lors de la récupération de la partie. Vérifiez qu'il y a au moins une partie.", 6);
|
||||
}
|
||||
return $gid;
|
||||
}
|
||||
|
|
@ -322,11 +337,11 @@ function formatWord($word) {
|
|||
while (($pos = strpos($word, ">")) !== false) {
|
||||
$res .= substr($word,0,$pos) . " (";
|
||||
$eid = intval(substr($word,$pos+1));
|
||||
if ($eid == 0) { errFollowingPointer($word); }
|
||||
if (in_array($eid, $stack)) { errLoopDetected($word); }
|
||||
if (count($stack) > 10) { errTooMuchRecursion($word); }
|
||||
if ($eid == 0) { throw new Exception("Erreur lors du suivi des pointeurs de spécialisation du mot $word.", 7); }
|
||||
if (in_array($eid, $stack)) { throw new Exception("Boucle rencontrée lors du suivi des pointeurs de spécialisation du mot $word.", 8); }
|
||||
if (count($stack) > 10) { throw new Exception("Trop de niveaux de récursions lors du suivi des pointeurs de spécialisation du mot $word.", 9); }
|
||||
$stack[] = $eid;
|
||||
$word = $db->querySingle(sqlGetNameFromNodeWithEid($eid));
|
||||
$word = $db->querySingle("select name from node where eid = $eid");
|
||||
}
|
||||
|
||||
$res .= $word;
|
||||
|
|
@ -349,7 +364,8 @@ function game2json($user, $gameId)
|
|||
$db->exec("INSERT INTO played_game(pgid, gid, login, timestamp) VALUES (null, ".$gameId.", '$user', -1);");
|
||||
$pgid = $db->lastInsertRowID();
|
||||
|
||||
$game = $db->query(sqlGetGamesForId($gameId));
|
||||
// TODO Yoann : faire des tests d'erreur pour ces select ?
|
||||
$game = $db->query("select gid, (select name from node where eid = eid_central_word) as name_central_word, eid_central_word, relation_1, relation_2 from game where gid = ".$gameId.";");
|
||||
$game = $game->fetchArray();
|
||||
|
||||
$retstr = "";
|
||||
|
|
@ -357,7 +373,7 @@ function game2json($user, $gameId)
|
|||
$retstr .= '"center":{"id":'.$game['eid_central_word'].',"name":'.json_encode(''.formatWord($game['name_central_word'])).'},';
|
||||
$retstr .= '"cloudsize":10,"cloud":['; // TODO ! compter dynamiquement.
|
||||
|
||||
$res = $db->query(sqlGetWordEidAndName($gameId));
|
||||
$res = $db->query("select eid_word,(select name from node where eid=eid_word) as name_word from game_cloud where gid = ".$gameId.";");
|
||||
$notfirst = false;
|
||||
|
||||
while ($x = $res->fetchArray())
|
||||
|
|
@ -387,7 +403,7 @@ function game2array($user, $gameId)
|
|||
$pgid = $db->lastInsertRowID();
|
||||
|
||||
// TODO Yoann : faire des tests d'erreur pour ces select ?
|
||||
$game = $db->query(sqlGetGamesForId($gameId));
|
||||
$game = $db->query("select gid, (select name from node where eid = eid_central_word) as name_central_word, eid_central_word, relation_1, relation_2 from game where gid = ".$gameId.";");
|
||||
$game = $game->fetchArray();
|
||||
|
||||
$ret = array();
|
||||
|
|
@ -400,7 +416,7 @@ function game2array($user, $gameId)
|
|||
$ret['center'] = array('id' => $game['eid_central_word'], 'name' => formatWord($game['name_central_word']));
|
||||
$ret['cloud'] = array(); // TODO ! compter dynamiquement.
|
||||
|
||||
$res = $db->query(sqlGetInformationAboutGame($gameId));
|
||||
$res = $db->query("select eid_word,(select name from node where eid=eid_word) as name_word, num, difficulty, totalWeight, probaR1, probaR2, probaR0, probaTrash from game_cloud where gid = ".$gameId.";");
|
||||
|
||||
while ($x = $res->fetchArray())
|
||||
{
|
||||
|
|
@ -517,11 +533,11 @@ function normalizeProbas($row) {
|
|||
function setGame($user, $pgid, $gid, $answers)
|
||||
{
|
||||
$db = getDB();
|
||||
if ('ok' !== $db->querySingle(sqlGameIsOK($pgid, $gid, $user))) {
|
||||
if ('ok' !== $db->querySingle("SELECT 'ok' FROM played_game WHERE pgid = $pgid and $gid = $gid and login = '$user' and timestamp = -1;")) {
|
||||
return getGameScores($user, $pgid, $gid);
|
||||
}
|
||||
|
||||
$userReputation = computeUserReputation($db->querySingle(sqlGetScoreForUser($user)));
|
||||
$userReputation = computeUserReputation($db->querySingle("SELECT score FROM user WHERE login='".$user."';"));
|
||||
|
||||
$db->exec("begin transaction;");
|
||||
$db->exec("update played_game set timestamp = ".time()." where pgid = $pgid;");
|
||||
|
|
@ -541,7 +557,7 @@ function setGame($user, $pgid, $gid, $answers)
|
|||
$num = intval($row['num']);
|
||||
$nbScores++;
|
||||
if (!isset($answers[$num])) {
|
||||
errSetPartiNoRelation($num);
|
||||
throw new Exception("Cette requête \"Set partie\" ne donne pas de réponse (une relation) pour le mot numéro $num de la partie.", 5);
|
||||
}
|
||||
$relanswer = intval($answers[$num]);
|
||||
|
||||
|
|
@ -551,7 +567,7 @@ function setGame($user, $pgid, $gid, $answers)
|
|||
case $r2: $answer = 1; $probaRx = "probaR2"; break;
|
||||
case $r0: $answer = 2; $probaRx = "probaR0"; break;
|
||||
case $trash: $answer = 3; $probaRx = "probaTrash"; break;
|
||||
default: errAnswerInvalidForWord($r1, $r2, $r0, $trash);
|
||||
default: throw new Exception("Réponse ($relanswer) invalide pour le mot $num. Les réponses possibles sont : $r1, $r2, $r0, $trash", 5);
|
||||
}
|
||||
|
||||
$wordScore = computeScore(normalizeProbas($row), $row['difficulty'], $answer, $userReputation);
|
||||
|
|
@ -573,17 +589,17 @@ function setGame($user, $pgid, $gid, $answers)
|
|||
|
||||
function getGameScores($user, $pgid, $gid) {
|
||||
$db = getDB();
|
||||
$timestamp = $db->querySingle(sqlGetPlayedGameTime($pgid, $gid, $user));
|
||||
$timestamp = $db->querySingle("SELECT timestamp FROM played_game WHERE pgid = $pgid and $gid = $gid and login = '$user';");
|
||||
if ($timestamp == -1) {
|
||||
errGameNeverPlayed();
|
||||
throw new Exception("Cette partie n'a jamais été jouée.", 4); // TODO : code d'erreur en doublon avec celui ci-dessous.
|
||||
} else if ($timestamp == null) {
|
||||
errGameNotAssociatedWithUser();
|
||||
throw new Exception("Cette partie n'est associée à votre nom d'utilisateur.", 4);
|
||||
}
|
||||
|
||||
$gameScore = 0;
|
||||
$scores = array();
|
||||
$nbScores = 0;
|
||||
$res = $db->query(sqlGetNumAndScoreFromGame($pgid, $gid));
|
||||
$res = $db->query("SELECT num,score from played_game_cloud where pgid = $pgid and gid = $gid;");
|
||||
while ($row = $res->fetchArray())
|
||||
{
|
||||
$nbScores++;
|
||||
|
|
@ -649,7 +665,7 @@ function setGameGetScore($user, $pgid, $gid, $answers) {
|
|||
function insertNode($node) {
|
||||
$db = getDB();
|
||||
|
||||
if($db->querySingle(sqlGetEidFromNode($node)) == null) {
|
||||
if($db->querySingle("SELECT eid FROM node WHERE name='".SQLite3::escapeString($node)."'") == null) {
|
||||
$db->exec("INSERT INTO node(name,type,weight) VALUES('".SQLite3::escapeString($node)."',1,50);");
|
||||
return true;
|
||||
}
|
||||
|
|
@ -665,7 +681,7 @@ function insertNode($node) {
|
|||
function getNodeEid($node) {
|
||||
$db = getDB();
|
||||
|
||||
return $db->querySingle(sqlGetEidFromNode($node));
|
||||
return $db->querySingle("SELECT eid FROM node WHERE name='".SQLite3::escapeString($node)."';");
|
||||
}
|
||||
|
||||
function wordExist($node) {
|
||||
|
|
|
|||
|
|
@ -1,43 +0,0 @@
|
|||
function errRequestIncomplete() {
|
||||
throw new Exception("La requête est incomplète", 1);
|
||||
}
|
||||
|
||||
function errUserUnknownOrBadPassword() {
|
||||
throw new Exception("Utilisateur non enregistré ou mauvais mot de passe", 2);
|
||||
}
|
||||
|
||||
function errGameNeverPlayed() {
|
||||
throw new Exception("Cette partie n'a jamais été jouée.", 3); // TODO : code d'erreur en doublon avec celui ci-dessous.
|
||||
}
|
||||
|
||||
function errGameNotAssociatedWithUser() {
|
||||
throw new Exception("Cette partie n'est pas associée à votre nom d'utilisateur.", 4);
|
||||
}
|
||||
|
||||
function errAnswerInvalidForWord($r1, $r2, $r0, $trash) {
|
||||
throw new Exception("Réponse ($relanswer) invalide pour le mot $num. Les réponses possibles sont : $r1, $r2, $r0, $trash", 5);
|
||||
}
|
||||
|
||||
function errSetPartiNoRelation($num) {
|
||||
throw new Exception("Cette requête \"Set partie\" ne donne pas de réponse (une relation) pour le mot numéro $num de la partie.", 6);
|
||||
}
|
||||
|
||||
function errGetGame() {
|
||||
throw new Exception("Erreur lors de la récupération de la partie. Vérifiez qu'il y a au moins une partie.", 7);
|
||||
}
|
||||
|
||||
function errFollowingPointer($word) {
|
||||
throw new Exception("Erreur lors du suivi des pointeurs de spécialisation du mot $word.", 8); }
|
||||
}
|
||||
|
||||
function errLoopDetected($word) {
|
||||
throw new Exception("Boucle rencontrée lors du suivi des pointeurs de spécialisation du mot $word.", 9); }
|
||||
}
|
||||
|
||||
function errTooMuchRecursion($word) {
|
||||
throw new Exception("Trop de niveaux de récursions lors du suivi des pointeurs de spécialisation du mot $word.", 10); }
|
||||
}
|
||||
|
||||
function errUnknownCommand() {
|
||||
throw new Exception("Commande inconnue", 11);
|
||||
}
|
||||
|
|
@ -1,119 +0,0 @@
|
|||
$typer1r2 = "type in ($r1, $r2)";
|
||||
$banned_types = "4, 12, 36, 18, 29, 45, 46, 47, 48, 1000, 1001";
|
||||
|
||||
function sqlGetPassword($user) {
|
||||
return "SELECT hash_passwd FROM user WHERE login='".$user."';";
|
||||
}
|
||||
|
||||
function sqlGetEIDCenterNode() {
|
||||
return "select eid from random_center_node where rowid = (abs(random()) % (select max(rowid) from random_center_node))+1;";
|
||||
}
|
||||
|
||||
function sqlGetEIRCloudNode() {
|
||||
return "select eid from random_cloud_node where rowid = (abs(random()) % (select max(rowid) from random_cloud_node))+1;";
|
||||
}
|
||||
|
||||
// Voisins 1 saut du bon type (= relations déjà existantes)
|
||||
function sql1JumpGoodType($r1, $r2, $centerEid) {
|
||||
global $typer1r2;
|
||||
|
||||
return "select end as eid, type = $r1 as r1, type = $r2 as r2, 0 as r0, 0 as trash from relation where start = $centerEid and $typer1r2 order by random();";
|
||||
}
|
||||
|
||||
// Voisins 1 saut via r_associated (0), donc qu'on voudrait spécifier si possible.
|
||||
function sql1JumpViaRAssociated0($centerEid) {
|
||||
return "select end as eid, 0.25 as r1, 0.25 as r2, 0.5 as r0, 0 as trash from relation where start = $centerEid and type = 0 order by random();";
|
||||
}
|
||||
|
||||
// Voisins 1 saut via les autres relations
|
||||
function sql1JumpViaOtherRelation($centerEid, $r1, $r2) {
|
||||
global $banned_types;
|
||||
|
||||
return "select end as eid, 0.1 as r1, 0.1 as r2, 0.8 as r0, 0 as trash from relation where start = $centerEid and type not in (0, $r1, $r2, $banned_types) order by random();";
|
||||
}
|
||||
|
||||
// Voisins 2 sauts, avec un mix de R1 et R2 pour les liens. Par ex [ A -R1-> B -R2-> C ] ou bien [ A -R2-> B -R2-> C ]
|
||||
// Version optimisée de : "select end as eid from relation where $typer1r2 and start in oneHopWithType order by random();"
|
||||
function sql2JumpWithMixR1R2ForLinks($r1, $r2, $centerEid) {
|
||||
global $typer1r2;
|
||||
|
||||
return "select B.end as eid, ((A.type = $r1) + (B.type = $r1)) / 3. as r1, ((A.type = $r2) + (B.type = $r2)) / 3. as r2, 1/6. as r0, 1/6. as trash from relation as A, relation as B where A.start = $centerEid and A.$typer1r2 and B.start = A.end and B.$typer1r2 order by random();";
|
||||
}
|
||||
|
||||
// Voisins 1 saut r1/r2 + 1 saut synonyme
|
||||
// Version optimisée de : "select end as eid from relation where start in oneHopWithType and type = 5 order by random()";
|
||||
function sql1JumpR1DivR2Plus1JumpSynonymOneHopWithType($r1, $r2, $centerEid) {
|
||||
global $typer1r2;
|
||||
|
||||
return "select B.end as eid, (A.type = $r1) * 0.75 as r1, (A.type = $r2) * 0.75 as r2, 0.25 as r0, 0 as trash from relation as A, relation as B where A.start = $centerEid and A.$typer1r2 and B.start = A.end and B.type = 5 order by random();";
|
||||
}
|
||||
|
||||
// Version optimisée de : "select end as eid from relation where start in (select end from relation where start = $centerEid and type = 5) and $typer1r2 order by random();"
|
||||
function sql1JumpR1DivR2Plus1JumpSynonym($r1, $r2, $centerEid) {
|
||||
global $typer1r2;
|
||||
|
||||
return "select B.end as eid, (B.type = $r1) * 0.75 as r1, (B.type = $r2) * 0.75 as r2, 0.25 as r0, 0 as trash from relation as A, relation as B where A.start = $centerEid and A.type = 5 and B.start = A.end and B.$typer1r2 order by random();";
|
||||
}
|
||||
|
||||
// Voisins 2 sauts (tous)
|
||||
// Version optimisée de : "select end as eid, 0.1 as r1, 0.1 as r2, 0.3 as r0, 0.5 as trash from relation where start in (select end from relation where start = $centerEid and type not in ($banned_types)) and type not in ($banned_types) order by random();"
|
||||
function sql2JumpAll($centerEid, $cloudSize) {
|
||||
global $banned_types;
|
||||
|
||||
return "select x as eid, 0.1 as r1, 0.1 as r2, 0.3 as r0, 0.5 as trash from (select x from (select X.eid + Y.dumb as x from (select B.end as eid from relation as A, relation as B where A.type not in ($banned_types) and A.start = $centerEid and B.type not in ($banned_types) and B.start = A.end limit ".($cloudSize*4).") as X, (select 0 as dumb) as Y)) order by random();";
|
||||
}
|
||||
|
||||
// Centre pointe vers X, M pointe vers X aussi, on prend M.
|
||||
// Version optimisée de : "select start as eid from relation where end in (select end from relation where start = $centerEid) and type not in ($banned_types) order by random();"
|
||||
// Ce n'est toujours pas ça… : "select eid from (select B.start as eid from relation as A, relation as B where A.type not in ($banned_types) and A.start = $centerEid and B.type not in ($banned_types) and B.end = A.end limit 1) order by random();"
|
||||
// Tordu, mais ça marche \o/ . En fait il faut empêcher l'optimiseur de ramener le random avant le limit (et l'optimiseur est malin… :)
|
||||
function sqlXPointsToMMPointsToXTakeM($cloudSize) {
|
||||
global $banned_types;
|
||||
|
||||
return "select x as eid, 0.1 as r1, 0.1 as r2, 0.2 as r0, 0.6 as trash from (select x from (select X.eid + Y.dumb as x from (select B.start as eid from relation as A, relation as B where A.type not in ($banned_types) and A.start = $centerEid and B.type not in ($banned_types) and B.end = A.end limit ".($cloudSize*4).") as X, (select 0 as dumb) as Y)) order by random();";
|
||||
}
|
||||
|
||||
function sqlGetNameFromNode($res) {
|
||||
return "select name from node where eid=".$res['eid'].";";
|
||||
}
|
||||
|
||||
function sqlGetGidFromGame() {
|
||||
return "select gid from game where gid = (abs(random()) % (select max(gid) from game))+1 or gid = (select max(gid) from game where gid > 0) order by gid limit 1;";
|
||||
}
|
||||
|
||||
function sqlGetNameFromNodeWithEid($eid) {
|
||||
return "select name from node where eid = $eid";
|
||||
}
|
||||
|
||||
// TODO Yoann : faire des tests d'erreur pour ces select ?
|
||||
function sqlGetGamesForId($gameId) {
|
||||
return "select gid, (select name from node where eid = eid_central_word) as name_central_word, eid_central_word, relation_1, relation_2 from game where gid = ".$gameId.";";
|
||||
}
|
||||
|
||||
function sqlGetWordEidAndName($gameId) {
|
||||
return "select eid_word,(select name from node where eid=eid_word) as name_word from game_cloud where gid = ".$gameId.";";
|
||||
}
|
||||
|
||||
function sqlGetInformationAboutGame($gameId) {
|
||||
return "select eid_word,(select name from node where eid=eid_word) as name_word, num, difficulty, totalWeight, probaR1, probaR2, probaR0, probaTrash from game_cloud where gid = ".$gameId.";";
|
||||
}
|
||||
|
||||
function sqlGameIsOK($pgid, $gid, $user) {
|
||||
return "SELECT 'ok' FROM played_game WHERE pgid = $pgid and $gid = $gid and login = '$user' and timestamp = -1;";
|
||||
}
|
||||
|
||||
function sqlGetScoreForUser($user) {
|
||||
return "SELECT score FROM user WHERE login='".$user."';";
|
||||
}
|
||||
|
||||
function sqlGetPlayedGameTime($pgid, $gid, $user) {
|
||||
return "SELECT timestamp FROM played_game WHERE pgid = $pgid and $gid = $gid and login = '$user';";
|
||||
}
|
||||
|
||||
function sqlGetNumAndScoreFromGame($pgid, $gid) {
|
||||
return "SELECT num,score from played_game_cloud where pgid = $pgid and gid = $gid;";
|
||||
}
|
||||
|
||||
function sqlGetEidFromNode($node) {
|
||||
return "SELECT eid FROM node WHERE name='".SQLite3::escapeString($node)."'";
|
||||
}
|
||||
|
|
@ -31,7 +31,7 @@ function logError($errNum, $msg, $other="")
|
|||
function main()
|
||||
{
|
||||
if(!isset($_GET['action']) || !isset($_GET['user']) || !isset($_GET['passwd'])) {
|
||||
errRequestIncomplete();
|
||||
throw new Exception("La requête est incomplète", 2);
|
||||
}
|
||||
|
||||
// Login
|
||||
|
|
@ -39,7 +39,7 @@ function main()
|
|||
$user = SQLite3::escapeString($_GET['user']);
|
||||
$loginIsOk = checkLogin($user, $_GET['passwd']);
|
||||
if ($action != 3 && (!$loginIsOk)) {
|
||||
errUserUnknownOrBadPassword();
|
||||
throw new Exception("Utilisateur non enregistré ou mauvais mot de passe", 3);
|
||||
}
|
||||
if ($action == 3) {
|
||||
echo '{"login_ok":' . ($loginIsOk ? 'true' : 'false') . '}';
|
||||
|
|
@ -53,7 +53,7 @@ function main()
|
|||
if ($action == 2) { // "Create partie"
|
||||
// Requête POST : http://serveur/server.php?action=2&nb=2&mode=normal&user=foo&passwd=bar
|
||||
if (!isset($_GET['nb']) || !isset($_GET['mode'])) {
|
||||
errRequestIncomplete();
|
||||
throw new Exception("La requête est incomplète", 2);
|
||||
}
|
||||
createGame(intval($_GET['nb']), $_GET['mode']);
|
||||
echo '{"success":1}';
|
||||
|
|
@ -61,20 +61,19 @@ function main()
|
|||
else if($action == 0) { // "Get partie"
|
||||
// Requête POST : http://serveur/server.php?action=0&nb=2&mode=normal&user=foo&passwd=bar
|
||||
if(!isset($_GET['nb']) || !isset($_GET['mode'])) {
|
||||
errRequestIncomplete();
|
||||
throw new Exception("La requête est incomplète", 2);
|
||||
}
|
||||
getGame($user, intval($_GET['nb']), $_GET['mode']);
|
||||
}
|
||||
else if($action == 1) { // "Set partie"
|
||||
// Requête POST : http://serveur/server.php?action=1&mode=normal&user=foo&passwd=bar&gid=1234&pgid=12357&0=0&1=-1&2=22&3=13&9=-1
|
||||
if (!isset($_GET['pgid']) || !isset($_GET['gid'])) {
|
||||
errRequestIncomplete();
|
||||
throw new Exception("La requête est incomplète", 2);
|
||||
}
|
||||
// TODO : il faudrait filtrer les paramètres qui correspondent à une réponse
|
||||
// au lieu d'envoyer $_GET en entier, mais on ne connaît pas leur nom à l'avance.
|
||||
setGameGetScore($user, $_GET['pgid'], $_GET['gid'], $_GET);
|
||||
}
|
||||
else if($action == 4) { // CheckWord
|
||||
} else if($action == 4) { // CheckWord
|
||||
if (!isset($_GET['word']))
|
||||
errRequestIncomplete();
|
||||
|
||||
|
|
@ -85,10 +84,9 @@ function main()
|
|||
}
|
||||
else if($action == 5) { // Get relations (JSON)
|
||||
echo getGameRelationsJSON();
|
||||
} else {
|
||||
throw new Exception("Commande inconnue", 2);
|
||||
}
|
||||
else {
|
||||
errUnknownCommand();
|
||||
}
|
||||
}
|
||||
|
||||
function server() {
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user