Merge pull request #109 from inthepoche/dev

merge dev into master

1 files changed, 216 insertions, 0 deletions

diff --git a/inc/poche/Database.class.php b/inc/poche/Database.class.php
new file mode 100644
index 00000000..cd5a9a31
--- /dev/null
+++ b/inc/poche/Database.class.php
@@ -0,0 +1,216 @@
+<?php
+/**
+ * poche, a read it later open source system
+ *
+ * @category   poche
+ * @author     Nicolas Lœuillet <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 $entries;
+    }
+
+    public function add($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);
+    }
+}