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-rw-r--r--src/lib/Database.class.php403
1 files changed, 0 insertions, 403 deletions
diff --git a/src/lib/Database.class.php b/src/lib/Database.class.php
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--- a/src/lib/Database.class.php
+++ /dev/null
@@ -1,403 +0,0 @@
-<?php
-require_once('Singleton.class.php');
-require_once('Hasher.class.php');
-
-class Database extends Singleton {
- private static $me = null;
- private $conf;
- private $mysql;
- private $db_prefix;
-
- public function __construct($conf_file) {
- $this->conf = $conf_file;
- self::$me = $this;
- }
- public static function getInstance() {
- return self::$me;
- }
-
- // Low-Level SQL functions /////////////////////////////////////////////
-
- private function mysql() {
- if (!isset($this->mysql)) {
- $this->mysql_init();
- }
- return $this->mysql;
- }
- private function mysql_init() {
- global $db_config;
- require($this->conf);
- $this->mysql = mysql_connect($db_config['host'],
- $db_config['user'],
- $db_config['password']);
- mysql_set_charset($db_config['charset'], $this->mysql);
- mysql_select_db($db_config['name'], $this->mysql);
- $this->db_prefix = $db_config['prefix'];
- unset($db_config);
- }
- private function mysql_table($table_name) {
- $mysql = $this->mysql();
- $prefix = $this->db_prefix;
- return $prefix.mysql_real_escape_string($table_name, $mysql);
- }
- private function mysql_escape($string) {
- $mysql = $this->mysql();
- return mysql_real_escape_string($string, $mysql);
- }
- private function mysql_query($query) {
- $mysql = $this->mysql();
- return mysql_query($query, $mysql);
- }
- public function mysql_error() {
- $mysql = $this->mysql();
- return mysql_error($mysql);
- }
-
- // High-Level SQL functions ////////////////////////////////////////////
-
- // The 'auth' table
-
- public function getUID($username) {
- $t = $this->mysql_table('auth');
- $v = $this->mysql_escape($username);
- $query =
- "SELECT * \n".
- "FROM $t \n".
- "WHERE name='$v' ;";
- $q = $this->mysql_query($query);
- $user = mysql_fetch_array($q);
- if (isset($user['uid'])) {
- return (int)$user['uid'];
- } else {
- return false;
- }
- }
- public function getUsername($uid) {
- if (!is_int($uid)) return false;
- $t = $this->mysql_table('auth');
- $query =
- "SELECT * \n".
- "FROM $t \n".
- "WHERE uid=$uid ;";
- $q = $this->mysql_query($query);
- $user = mysql_fetch_array($q);
- if (isset($user['name'])) {
- return $user['name'];
- } else {
- return false;
- }
- }
- public function setUsername($uid, $username) {
- if (!is_int($uid)) return false;
- if ($this->getUID($username) !== false) {
- return false;
- }
- $table = $this->mysql_table('auth');
- $name = $this->mysql_escape($username);
- $query =
- "UPDATE $table \n".
- "SET name='$name' \n".
- "WHERE uid=$uid ;";
- $q = $this->mysql_query($query);
- return ($q?true:false);
- }
- public function getPasswordHash($uid) {
- if (!is_int($uid)) return false;
-
- $table = $this->mysql_table('auth');
- $query =
- "SELECT * \n".
- "FROM $table \n".
- "WHERE uid=$uid ;";
- $q = $this->mysql_query($query);
- $user = mysql_fetch_array($q);
- if (isset($user['hash'])) {
- return $user['hash'];
- } else {
- return false;
- }
- }
- public function setPassword($uid, $password) {
- if (!is_int($uid)) return false;
- $table = $this->mysql_table('auth');
-
- $hasher = Hasher::getInstance();
- @$hash = $hasher->hash($password);
- $query =
- "UPDATE $table \n".
- "SET hash='$hash' \n".
- "WHERE uid=$uid ;";
- $q = $this->mysql_query($query);
- return ($q?true:false);
- }
- public function addUser($username, $password) {
- $user_exits = $this->getUID($username);
- if ($user_exists) {
- return false;
- }
-
- $table = $this->mysql_table('auth');
- $user = $this->mysql_escape($username);
- $hasher = Hasher::getInstance();
- @$hash = $hasher->hash($password);
- $status = 0;
- $query =
- "INSERT INTO $table ( name, hash , status) \n".
- "VALUES ('$user', '$hash', $status) ;";
- $this->mysql_query($query);
- $uid = $this->getUID($username);
- return $uid;
- }
- public function getStatus($uid) {
- if (!is_int($uid)) return false;
- $table = $this->mysql_table('auth');
- $query =
- "SELECT * \n".
- "FROM $table \n".
- "WHERE uid=$uid ;";
- $q = $this->mysql_query($query);
- $user = mysql_fetch_array($q);
- if (isset($user['status'])) {
- return (int)$user['status'];
- } else {
- return false;
- }
- }
- public function setStatus($uid, $status) {
- if (!is_int($uid)) return false;
- $table = $this->mysql_table('auth');
- $s = $this->mysql_escape($status);
- $query =
- "UPDATE $table \n".
- "SET status=$s \n".
- "WHERE uid=$uid ;";
- $q = $this->mysql_query($query);
- return ($q?true:false);
- }
- public function countUsers() {
- $table = $this->mysql_table('auth');
- $query = "SELECT COUNT(*) FROM $table;";
- $q = $this->mysql_query($query);
- $row = mysql_fetch_array($q);
- $count = $row[0];
- return $count;
- }
- public function listGroups() {
- $table = $this->mysql_table('auth');
- $query =
- "SELECT uid \n".
- "FROM $table \n".
- "WHERE status=3 ;";
- $q = $this->mysql_query($query);
- $groups = array();
- while (($row = mysql_fetch_array($q)) !==false) {
- $groups[] = (int)$row[0];
- }
- return $groups;
- }
- public function listGroupNames() {
- $table = $this->mysql_table('auth');
- $query =
- "SELECT name \n".
- "FROM $table \n".
- "WHERE status=3 ;";
- $q = $this->mysql_query($query);
- $groups = array();
- while (($row = mysql_fetch_array($q)) !==false) {
- $groups[] = $row[0].'';
- }
- return $groups;
- }
- public function listUsers() {
- $table = $this->mysql_table('auth');
- $query =
- "SELECT uid \n".
- "FROM $table \n".
- "WHERE status < 3 ;";
- $q = $this->mysql_query($query);
- $users = array();
- while (($row = mysql_fetch_array($q)) !==false) {
- $users[] = (int)$row[0];
- }
- return $users;
- }
-
- // The 'users' table
-
- public function findUser($setting, $value) {
- $t = $this->mysql_table('users');
- $k = $this->mysql_escape($setting);
- $v = $this->mysql_escape($value);
- $query =
- "SELECT * \n".
- "FROM $t \n".
- "WHERE k = '$k' \n".
- "AND UPPER(v)=UPPER('$v') ;";
- $q = $this->mysql_query($query);
- $user = mysql_fetch_array($q);
- if (isset($user['uid'])) {
- return $user['uid'];
- } else {
- return false;
- }
- }
- public function getUserConf($uid, $setting) {
- if (!is_int($uid)) return false;
- $t = $this->mysql_table('users');
- $k = $this->mysql_escape($setting);
- $query =
- "SELECT * \n".
- "FROM $t \n".
- "WHERE k='$k' \n".
- "AND uid=$uid ;";
- $q = $this->mysql_query($query);
- $row = mysql_fetch_array($q);
- if (isset($row['v'])) {
- return $row['v'];
- } else {
- return false;
- }
- }
- public function setUserConf($uid, $setting, $value) {
- if (!is_int($uid)) return false;
- $isset = ($this->getUserConf($uid, $setting) !== false);
- $t = $this->mysql_table('users');
- $k = $this->mysql_escape($setting);
- $v = $this->mysql_escape($value);
- if ($isset) {
- $query =
- "UPDATE $t \n".
- "SET v = '$v' \n".
- "WHERE k = '$k' \n".
- "AND uid = $uid ;";
- } else {
- $query =
- "INSERT INTO $t ( uid, k , v ) \n".
- "VALUES ($uid, '$k', '$v') ;";
- }
- $q = $this->mysql_query($query);
- return ($q?true:false);
- }
- public function getUsersInGroup($groupname) {
- $table = $this->mysql_table('users');
- $group = $this->mysql_escape($groupname);
- $query =
- "SELECT uid \n".
- "FROM $table \n".
- "WHERE k='groups' \n".
- "AND v LIKE '%,$group,%' ;";
- $q = $this->mysql_query($query);
- $users = array();
- while (($row = mysql_fetch_array($q)) !==false) {
- $users[] = $row[0];
- }
- return $users;
- }
-
- // The 'plugins' table
-
- public function getPluginConf($plugin, $key) {
- $t = $this->mysql_table('plugins');
- $p = $this->mysql_escape($plugin);
- $k = $this->mysql_escape($key);
- $query =
- "SELECT * \n".
- "FROM $t \n".
- "WHERE k='$k' \n".
- "AND plugin='$p' ;";
- $q = $this->mysql_query($query);
- $row = mysql_fetch_array($q);
- if (isset($row['v'])) {
- return $row['v'];
- } else {
- return false;
- }
- }
- public function setPluginConf($plugin, $key, $value) {
- $isset = ($this->getPluginConf($plugin, $key) !== false);
- $t = $this->mysql_table('plugins');
- $p = $this->mysql_escape($plugin);
- $k = $this->mysql_escape($key);
- $v = $this->mysql_escape($value);
- if ($isset) {
- $query =
- "UPDATE $t \n".
- "SET v = '$v' \n".
- "WHERE k = '$k' \n".
- "AND plugin = '$p' ;";
- } else {
- $query =
- "INSERT INTO $t (plugin, k , v ) \n".
- "VALUES ('$p' , '$k', '$v') ;";
- }
- $q = $this->mysql_query($query);
- return ($q?true:false);
- }
-
- // The 'conf' table
-
- public function getSysConf($key) {
- $t = $this->mysql_table('conf');
- $k = $this->mysql_escape($key);
- $query =
- "SELECT * \n".
- "FROM $t \n".
- "WHERE k='$k' ;";
- $q = $this->mysql_query($query);
- $row = mysql_fetch_array($q);
- if (isset($row['v'])) {
- return $row['v'];
- } else {
- return false;
- }
- }
- public function setSysConf($key, $value) {
- $isset = ($this->getSysConf($key) !== false);
- $t = $this->mysql_table('conf');
- $k = $this->mysql_escape($key);
- $v = $this->mysql_escape($value);
- if ($isset) {
- $query =
- "UPDATE $t \n".
- "SET v = '$v' \n".
- "WHERE k = '$k' ;";
- } else {
- $query =
- "INSERT INTO $t ( k , v ) \n".
- "VALUES ('$k', '$v') ;";
- }
- $q = $this->mysql_query($query);
- return ($q?true:false);
- }
-
- /**
- * Strip out empty group names and duplicates, sort.
- */
- private static function sanitizeArray($in) {
- $out = array();
- foreach ($in as $item) {
- if (($item !== '')&&(!in_array($item, $out))) {
- $out[] = $item;
- }
- }
- natsort($out);
- return $out;
- }
- /**
- * Translate an array into a value suitable to be stored into a
- * key-value store in the database.
- */
- public static function arrayToValue($list) {
- $out_list = self::sanitizeArray($list);
- return ','.implode(',', $out_list).',';
- }
- /**
- * Translate a value from arrayToValue() back into an array.
- */
- public static function valueToArray($value) {
- $raw_list = explode(',', $value);
- $out_list = self::sanitizeArray($raw_list);
- return $out_list;
- }
-
-}
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