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1 | <?php | |
2 | /** | |
3 | * poche, a read it later open source system | |
4 | * | |
5 | * @category poche | |
6 | * @author Nicolas LÅ“uillet <support@inthepoche.com> | |
7 | * @copyright 2013 | |
8 | * @license http://www.wtfpl.net/ see COPYING file | |
9 | */ | |
10 | ||
11 | class Database { | |
12 | var $handle; | |
13 | ||
14 | function __construct() | |
15 | { | |
16 | switch (STORAGE) { | |
17 | case 'sqlite': | |
18 | $db_path = 'sqlite:' . STORAGE_SQLITE; | |
19 | $this->handle = new PDO($db_path); | |
20 | break; | |
21 | case 'mysql': | |
22 | $db_path = 'mysql:host=' . STORAGE_SERVER . ';dbname=' . STORAGE_DB; | |
23 | $this->handle = new PDO($db_path, STORAGE_USER, STORAGE_PASSWORD); | |
24 | break; | |
25 | case 'postgres': | |
26 | $db_path = 'pgsql:host=' . STORAGE_SERVER . ';dbname=' . STORAGE_DB; | |
27 | $this->handle = new PDO($db_path, STORAGE_USER, STORAGE_PASSWORD); | |
28 | break; | |
29 | } | |
30 | ||
31 | $this->handle->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); | |
32 | Tools::logm('storage type ' . STORAGE); | |
33 | } | |
34 | ||
35 | private function getHandle() { | |
36 | return $this->handle; | |
37 | } | |
38 | ||
39 | public function isInstalled() { | |
40 | $sql = "SELECT username FROM users"; | |
41 | $query = $this->executeQuery($sql, array()); | |
42 | $hasAdmin = count($query->fetchAll()); | |
43 | ||
44 | if ($hasAdmin == 0) | |
45 | return FALSE; | |
46 | ||
47 | return TRUE; | |
48 | } | |
49 | ||
50 | public function install($login, $password) { | |
51 | $sql = 'INSERT INTO users ( username, password, name, email) VALUES (?, ?, ?, ?)'; | |
52 | $params = array($login, $password, $login, ' '); | |
53 | $query = $this->executeQuery($sql, $params); | |
54 | ||
55 | $sequence = ''; | |
56 | if (STORAGE == 'postgres') { | |
57 | $sequence = 'users_id_seq'; | |
58 | } | |
59 | ||
60 | $id_user = intval($this->getLastId($sequence)); | |
61 | ||
62 | $sql = 'INSERT INTO users_config ( user_id, name, value ) VALUES (?, ?, ?)'; | |
63 | $params = array($id_user, 'pager', PAGINATION); | |
64 | $query = $this->executeQuery($sql, $params); | |
65 | ||
66 | $sql = 'INSERT INTO users_config ( user_id, name, value ) VALUES (?, ?, ?)'; | |
67 | $params = array($id_user, 'language', LANG); | |
68 | $query = $this->executeQuery($sql, $params); | |
69 | ||
70 | $sql = 'INSERT INTO users_config ( user_id, name, value ) VALUES (?, ?, ?)'; | |
71 | $params = array($id_user, 'theme', DEFAULT_THEME); | |
72 | $query = $this->executeQuery($sql, $params); | |
73 | ||
74 | return TRUE; | |
75 | } | |
76 | ||
77 | private function getConfigUser($id) { | |
78 | $sql = "SELECT * FROM users_config WHERE user_id = ?"; | |
79 | $query = $this->executeQuery($sql, array($id)); | |
80 | $result = $query->fetchAll(); | |
81 | $user_config = array(); | |
82 | ||
83 | foreach ($result as $key => $value) { | |
84 | $user_config[$value['name']] = $value['value']; | |
85 | } | |
86 | ||
87 | return $user_config; | |
88 | } | |
89 | ||
90 | public function userExists($username) { | |
91 | $sql = "SELECT * FROM users WHERE username=?"; | |
92 | $query = $this->executeQuery($sql, array($username)); | |
93 | $login = $query->fetchAll(); | |
94 | if (isset($login[0])) { | |
95 | return true; | |
96 | } else { | |
97 | return false; | |
98 | } | |
99 | } | |
100 | ||
101 | public function login($username, $password) { | |
102 | $sql = "SELECT * FROM users WHERE username=? AND password=?"; | |
103 | $query = $this->executeQuery($sql, array($username, $password)); | |
104 | $login = $query->fetchAll(); | |
105 | ||
106 | $user = array(); | |
107 | if (isset($login[0])) { | |
108 | $user['id'] = $login[0]['id']; | |
109 | $user['username'] = $login[0]['username']; | |
110 | $user['password'] = $login[0]['password']; | |
111 | $user['name'] = $login[0]['name']; | |
112 | $user['email'] = $login[0]['email']; | |
113 | $user['config'] = $this->getConfigUser($login[0]['id']); | |
114 | } | |
115 | ||
116 | return $user; | |
117 | } | |
118 | ||
119 | public function updatePassword($userId, $password) | |
120 | { | |
121 | $sql_update = "UPDATE users SET password=? WHERE id=?"; | |
122 | $params_update = array($password, $userId); | |
123 | $query = $this->executeQuery($sql_update, $params_update); | |
124 | } | |
125 | ||
126 | public function updateUserConfig($userId, $key, $value) { | |
127 | $config = $this->getConfigUser($userId); | |
128 | ||
129 | if (!isset ($user_config[$key])) { | |
130 | $sql = "INSERT INTO users_config (`value`, `user_id`, `name`) VALUES (?, ?, ?)"; | |
131 | } | |
132 | else { | |
133 | $sql = "UPDATE users_config SET `value`=? WHERE `user_id`=? AND `name`=?"; | |
134 | } | |
135 | ||
136 | $params = array($value, $userId, $key); | |
137 | $query = $this->executeQuery($sql, $params); | |
138 | } | |
139 | ||
140 | private function executeQuery($sql, $params) { | |
141 | try | |
142 | { | |
143 | $query = $this->getHandle()->prepare($sql); | |
144 | $query->execute($params); | |
145 | return $query; | |
146 | } | |
147 | catch (Exception $e) | |
148 | { | |
149 | Tools::logm('execute query error : '.$e->getMessage()); | |
150 | return FALSE; | |
151 | } | |
152 | } | |
153 | ||
154 | public function retrieveAll($user_id) { | |
155 | $sql = "SELECT * FROM entries WHERE user_id=? ORDER BY id"; | |
156 | $query = $this->executeQuery($sql, array($user_id)); | |
157 | $entries = $query->fetchAll(); | |
158 | ||
159 | return $entries; | |
160 | } | |
161 | ||
162 | public function retrieveOneById($id, $user_id) { | |
163 | $entry = NULL; | |
164 | $sql = "SELECT * FROM entries WHERE id=? AND user_id=?"; | |
165 | $params = array(intval($id), $user_id); | |
166 | $query = $this->executeQuery($sql, $params); | |
167 | $entry = $query->fetchAll(); | |
168 | ||
169 | return isset($entry[0]) ? $entry[0] : null; | |
170 | } | |
171 | ||
172 | public function getEntriesByView($view, $user_id, $limit = '') { | |
173 | switch ($_SESSION['sort']) | |
174 | { | |
175 | case 'ia': | |
176 | $order = 'ORDER BY id'; | |
177 | break; | |
178 | case 'id': | |
179 | $order = 'ORDER BY id DESC'; | |
180 | break; | |
181 | case 'ta': | |
182 | $order = 'ORDER BY lower(title)'; | |
183 | break; | |
184 | case 'td': | |
185 | $order = 'ORDER BY lower(title) DESC'; | |
186 | break; | |
187 | default: | |
188 | $order = 'ORDER BY id'; | |
189 | break; | |
190 | } | |
191 | ||
192 | switch ($view) | |
193 | { | |
194 | case 'archive': | |
195 | $sql = "SELECT * FROM entries WHERE user_id=? AND is_read=? " . $order; | |
196 | $params = array($user_id, 1); | |
197 | break; | |
198 | case 'fav' : | |
199 | $sql = "SELECT * FROM entries WHERE user_id=? AND is_fav=? " . $order; | |
200 | $params = array($user_id, 1); | |
201 | break; | |
202 | default: | |
203 | $sql = "SELECT * FROM entries WHERE user_id=? AND is_read=? " . $order; | |
204 | $params = array($user_id, 0); | |
205 | break; | |
206 | } | |
207 | ||
208 | $sql .= ' ' . $limit; | |
209 | ||
210 | $query = $this->executeQuery($sql, $params); | |
211 | $entries = $query->fetchAll(); | |
212 | ||
213 | return $entries; | |
214 | } | |
215 | ||
216 | public function updateContent($id, $content, $user_id) { | |
217 | $sql_action = 'UPDATE entries SET content = ? WHERE id=? AND user_id=?'; | |
218 | $params_action = array($content, $id, $user_id); | |
219 | $query = $this->executeQuery($sql_action, $params_action); | |
220 | return $query; | |
221 | } | |
222 | ||
223 | public function add($url, $title, $content, $user_id) { | |
224 | $sql_action = 'INSERT INTO entries ( url, title, content, user_id ) VALUES (?, ?, ?, ?)'; | |
225 | $params_action = array($url, $title, $content, $user_id); | |
226 | $query = $this->executeQuery($sql_action, $params_action); | |
227 | return $query; | |
228 | } | |
229 | ||
230 | public function deleteById($id, $user_id) { | |
231 | $sql_action = "DELETE FROM entries WHERE id=? AND user_id=?"; | |
232 | $params_action = array($id, $user_id); | |
233 | $query = $this->executeQuery($sql_action, $params_action); | |
234 | return $query; | |
235 | } | |
236 | ||
237 | public function favoriteById($id, $user_id) { | |
238 | $sql_action = "UPDATE entries SET is_fav=NOT is_fav WHERE id=? AND user_id=?"; | |
239 | $params_action = array($id, $user_id); | |
240 | $query = $this->executeQuery($sql_action, $params_action); | |
241 | } | |
242 | ||
243 | public function archiveById($id, $user_id) { | |
244 | $sql_action = "UPDATE entries SET is_read=NOT is_read WHERE id=? AND user_id=?"; | |
245 | $params_action = array($id, $user_id); | |
246 | $query = $this->executeQuery($sql_action, $params_action); | |
247 | } | |
248 | ||
249 | public function getLastId($column = '') { | |
250 | return $this->getHandle()->lastInsertId($column); | |
251 | } | |
252 | } |