318 lines
7.0 KiB
PHP
318 lines
7.0 KiB
PHP
<?php
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if(!defined('ONYX')) exit;
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function cmp_team_pts($i1, $i2)
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{
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if ($i1->get_pts() == $i2->get_pts()){
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$db = new BDD();
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$timestampi1 = $db->unique_query("SELECT MAX( s.time ) AS maxTime
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FROM solved AS s
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WHERE s.id_team =".$i1->get_id());
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$timestampi2 = $db->unique_query("SELECT MAX( s.time ) AS maxTime
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FROM solved AS s
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WHERE s.id_team =".$i2->get_id());
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$db->deconnexion();
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if ($timestampi1['maxTime'] > $timestampi2['maxTime'])
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return 1;
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else
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return -1;
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}
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else{
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return ($i1->get_pts() < $i2->get_pts()) ? 1 : -1;
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}
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}
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class Team
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{
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var $id = null;
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var $team_name;
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var $key_hash;
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var $auth_level;
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var $slogan;
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var $members = array();
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var $points = null;
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var $revoked = 0;
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// Constructor
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function Team ($id=null)
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{
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if (!empty($id))
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{
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$db = new BDD();
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$res = $db->unique_query("SELECT `id`, `team_name`, `key_hash`, `slogan`,
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`auth_level`, `revoked`
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FROM teams WHERE id = ".intval($id)) or die($db->erreur());
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if (!empty($res))
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{
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$this->id = $res['id'];
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$this->team_name = $res['team_name'];
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$this->key_hash = $res['key_hash'];
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$this->slogan = $res['slogan'];
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$this->auth_level = $res['auth_level'];
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$this->revoked = $res['revoked'];
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}
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$db->deconnexion();
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}
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}
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static function __set_state(array $array)
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{
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$tmp = new Team();
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$tmp->id = $array["id"];
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$tmp->team_name = $array["team_name"];
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$tmp->key_hash = $array["key_hash"];
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$tmp->auth_level = $array["auth_level"];
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$tmp->slogan = $array["slogan"];
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$tmp->members = $array["members"];
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$tmp->points = $array["points"];
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$tmp->revoked = $array["revoked"];
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return $tmp;
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}
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// Class methods
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function update()
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{
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$key_hash = $this->key_hash;
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$auth_level = intval($this->auth_level);
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$slogan = $this->slogan;
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$team_name = $this->team_name;
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$revoked = $this->revoked;
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$db = new BDD();
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$db->escape($key_hash);
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$db->escape($slogan);
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$db->escape($team_name);
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if (empty($this->id))
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{
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$db->query("INSERT INTO teams
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VALUES (NULL, '".$team_name."', '".$key_hash."', ".$auth_level.", '".
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$slogan."', ".$revoked.")");
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$this->id = $db->insert_id();
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$aff = ($this->id > 0);
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}
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else
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{
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$db->query("UPDATE teams
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SET team_name = '".$team_name."', auth_level = ".$auth_level.
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", key_hash = '".$key_hash."', slogan = '".
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$slogan."', ".intval($revoked)."
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WHERE id = ".intval($this->id));
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$aff = $db->affected();
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}
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$db->deconnexion();
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return ($aff == 1);
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}
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// TODO: Drop members ?
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function drop()
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{
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$db = new BDD();
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if (!empty($this->id))
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$db->query("DELETE FROM teams WHERE id = ".intval($this->id));
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$aff = $db->affected();
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if ($aff == 1)
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$this->id = 0;
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$db->deconnexion();
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return $aff;
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}
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function get_id() {
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return $this->id;
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}
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function get_slogan() {
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return $this->slogan;
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}
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function get_name() {
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return $this->team_name;
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}
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function get_name_url() {
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return urlencode($this->team_name);
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}
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function get_auth_level() {
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return $this->auth_level;
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}
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function get_revoked() {
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return $this->revoked;
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}
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function get_members()
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{
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if(count($this->members) == 0)
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{
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$db = new BDD();
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$res = $db->query("SELECT `id` FROM team_members
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WHERE id_team = ".intval($this->id));
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$db->deconnexion();
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foreach($res as $member)
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$this->members[] = new Member($member["id"], $this);
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}
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return $this->members;
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}
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function get_pts()
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{
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if(!isset($this->points))
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{
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$db = new BDD();
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$res = $db->unique_query("SELECT E.id, S.id_team, SUM(E.points) as sum_points
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FROM exercices E
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LEFT OUTER JOIN solved S ON E.id = S.id_exercice
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WHERE S.id_team = ".$this->id."
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GROUP BY S.id_team");
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$db->deconnexion();
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if (!empty($res))
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$this->points = $res['sum_points'];
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else
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$this->points = 0;
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}
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return $this->points;
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}
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function get_group_ids()
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{
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$db = new BDD();
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$res = $db->query("SELECT `id` FROM `users`");
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$db->deconnexion();
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return $res['id'];
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}
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function get_rank()
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{
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$teams = Team::get_top();
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foreach($teams as $k => $t)
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{
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if ($t->get_id() == $this->id)
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return $k + 1;
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}
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return 0;
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}
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function get_nb_res_exercises_by_theme($id_theme)
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{
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$db = new BDD();
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$res = $db->unique_query("SELECT E.id_theme AS theme, count(S.id) AS solved
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FROM solved S
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RIGHT OUTER JOIN exercices E ON E.id = S.id_exercice
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AND S.id_team = ".$this->id."
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AND E.id_theme = ".$id_theme);
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$db->deconnexion();
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return $res['solved'];
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}
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function get_solved_exercices($id_theme=-1)
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{
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if ($id_theme != -1)
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{
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$db = new BDD();
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$ids = $db->query("SELECT `id_theme`, `id_exercice`
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FROM solved S
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LEFT OUTER JOIN exercices E ON S.id_exercice = E.id
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WHERE id_team =".$this->id." AND id_theme =".$id_theme);
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$db->deconnexion();
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$array = array();
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$i = 0;
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if ($ids)
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{
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foreach ($ids as $id)
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$array[] = new Exercice($id['id_exercice']);
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}
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return $array;
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}
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return NULL;
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}
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function authenticate($certificate)
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{
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//TODO
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}
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// Static methods
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public static function set_revoked($bool, $name)
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{
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$db = new BDD();
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$db->query("UPDATE teams SET revoked = ".intval($bool)." WHERE team_name = '".$name."'");
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$aff = $db->affected();
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$db->deconnexion();
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return ($aff == 1);
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}
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public static function remove_team($id)
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{
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$db = new BDD();
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$db->query("DELETE FROM team_members WHERE id_team = ".$id);
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$db->query("DELETE FROM solved WHERE id_team = ".$id);
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$db->query("DELETE FROM teams WHERE id = ".$id);
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$db->deconnexion();
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}
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public static function get_teams()
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{
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$db = new BDD();
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$ids = $db->query("SELECT `id` FROM `teams`");
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$db->deconnexion();
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$array = array();
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if ($ids)
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foreach ($ids as $id)
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$array[] = new Team($id['id']);
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return $array;
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}
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public static function get_top($nb=0)
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{
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$top = Cache::read("top");
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if (empty($top))
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{
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$top = Team::get_teams();
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usort($top, "cmp_team_pts");
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Cache::set("top", $top);
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}
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if ($nb != 0)
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$top = array_slice($top, 0, $nb);
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return $top;
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}
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public static function get_nb_teams()
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{
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$db = new BDD();
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$res = $db->unique_query("SELECT COUNT(id) as count_teams FROM teams");
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$db->deconnexion();
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return $res['count_teams'];
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}
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}
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