<?php /** * poche, a read it later open source system * * @category poche * @author Nicolas LÅ“uillet <support@inthepoche.com> * @copyright 2013 * @license http://www.wtfpl.net/ see COPYING file */ class Database { var $handle; function __construct() { switch (STORAGE) { case 'sqlite': $db_path = 'sqlite:' . STORAGE_SQLITE; $this->handle = new PDO($db_path); break; case 'mysql': $db_path = 'mysql:host=' . STORAGE_SERVER . ';dbname=' . STORAGE_DB; $this->handle = new PDO($db_path, STORAGE_USER, STORAGE_PASSWORD); break; case 'postgres': $db_path = 'pgsql:host=' . STORAGE_SERVER . ';dbname=' . STORAGE_DB; $this->handle = new PDO($db_path, STORAGE_USER, STORAGE_PASSWORD); break; } $this->handle->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); Tools::logm('storage type ' . STORAGE); } private function getHandle() { return $this->handle; } public function isInstalled() { $sql = "SELECT username FROM users"; $query = $this->executeQuery($sql, array()); $hasAdmin = count($query->fetchAll()); if ($hasAdmin == 0) return FALSE; return TRUE; } public function install($login, $password) { $sql = 'INSERT INTO users ( username, password, name, email) VALUES (?, ?, ?, ?)'; $params = array($login, $password, $login, ' '); $query = $this->executeQuery($sql, $params); $sequence = ''; if (STORAGE == 'postgres') { $sequence = 'users_id_seq'; } $id_user = intval($this->getLastId($sequence)); $sql = 'INSERT INTO users_config ( user_id, name, value ) VALUES (?, ?, ?)'; $params = array($id_user, 'pager', '10'); $query = $this->executeQuery($sql, $params); $sql = 'INSERT INTO users_config ( user_id, name, value ) VALUES (?, ?, ?)'; $params = array($id_user, 'language', 'en_EN.UTF8'); $query = $this->executeQuery($sql, $params); return TRUE; } private function getConfigUser($id) { $sql = "SELECT * FROM users_config WHERE user_id = ?"; $query = $this->executeQuery($sql, array($id)); $result = $query->fetchAll(); $user_config = array(); foreach ($result as $key => $value) { $user_config[$value['name']] = $value['value']; } return $user_config; } public function login($username, $password) { $sql = "SELECT * FROM users WHERE username=? AND password=?"; $query = $this->executeQuery($sql, array($username, $password)); $login = $query->fetchAll(); $user = array(); if (isset($login[0])) { $user['id'] = $login[0]['id']; $user['username'] = $login[0]['username']; $user['password'] = $login[0]['password']; $user['name'] = $login[0]['name']; $user['email'] = $login[0]['email']; $user['config'] = $this->getConfigUser($login[0]['id']); } return $user; } public function updatePassword($id, $password) { $sql_update = "UPDATE users SET password=? WHERE id=?"; $params_update = array($password, $id); $query = $this->executeQuery($sql_update, $params_update); } private function executeQuery($sql, $params) { try { $query = $this->getHandle()->prepare($sql); $query->execute($params); return $query; } catch (Exception $e) { Tools::logm('execute query error : '.$e->getMessage()); return FALSE; } } public function retrieveAll($user_id) { $sql = "SELECT * FROM entries WHERE user_id=? ORDER BY id"; $query = $this->executeQuery($sql, array($user_id)); $entries = $query->fetchAll(); return $entries; } public function retrieveOneById($id, $user_id) { $entry = NULL; $sql = "SELECT * FROM entries WHERE id=? AND user_id=?"; $params = array(intval($id), $user_id); $query = $this->executeQuery($sql, $params); $entry = $query->fetchAll(); return $entry[0]; } public function getEntriesByView($view, $user_id, $limit = '') { switch ($_SESSION['sort']) { case 'ia': $order = 'ORDER BY id'; break; case 'id': $order = 'ORDER BY id DESC'; break; case 'ta': $order = 'ORDER BY lower(title)'; break; case 'td': $order = 'ORDER BY lower(title) DESC'; break; default: $order = 'ORDER BY id'; break; } switch ($view) { case 'archive': $sql = "SELECT * FROM entries WHERE user_id=? AND is_read=? " . $order; $params = array($user_id, 1); break; case 'fav' : $sql = "SELECT * FROM entries WHERE user_id=? AND is_fav=? " . $order; $params = array($user_id, 1); break; default: $sql = "SELECT * FROM entries WHERE user_id=? AND is_read=? " . $order; $params = array($user_id, 0); break; } $sql .= ' ' . $limit; $query = $this->executeQuery($sql, $params); $entries = $query->fetchAll(); return $entries; } public function updateContent($id, $content, $user_id) { $sql_action = 'UPDATE entries SET content = ? WHERE id=? AND user_id=?'; $params_action = array($content, $id, $user_id); $query = $this->executeQuery($sql_action, $params_action); return $query; } public function add($url, $title, $content, $user_id) { $sql_action = 'INSERT INTO entries ( url, title, content, user_id ) VALUES (?, ?, ?, ?)'; $params_action = array($url, $title, $content, $user_id); $query = $this->executeQuery($sql_action, $params_action); return $query; } public function deleteById($id, $user_id) { $sql_action = "DELETE FROM entries WHERE id=? AND user_id=?"; $params_action = array($id, $user_id); $query = $this->executeQuery($sql_action, $params_action); return $query; } public function favoriteById($id, $user_id) { $sql_action = "UPDATE entries SET is_fav=NOT is_fav WHERE id=? AND user_id=?"; $params_action = array($id, $user_id); $query = $this->executeQuery($sql_action, $params_action); } public function archiveById($id, $user_id) { $sql_action = "UPDATE entries SET is_read=NOT is_read WHERE id=? AND user_id=?"; $params_action = array($id, $user_id); $query = $this->executeQuery($sql_action, $params_action); } public function getLastId($column = '') { return $this->getHandle()->lastInsertId($column); } }