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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 Sqlite extends Store { | |
12 | ||
13 | public static $db_path = 'sqlite:./db/poche.sqlite'; | |
14 | var $handle; | |
15 | ||
16 | function __construct() { | |
17 | parent::__construct(); | |
18 | ||
19 | $this->handle = new PDO(self::$db_path); | |
20 | $this->handle->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); | |
21 | } | |
22 | ||
23 | private function getHandle() { | |
24 | return $this->handle; | |
25 | } | |
26 | ||
27 | public function isInstalled() { | |
28 | $sql = "SELECT name FROM sqlite_sequence WHERE name=?"; | |
29 | $query = $this->executeQuery($sql, array('config')); | |
30 | $hasConfig = $query->fetchAll(); | |
31 | ||
32 | if (count($hasConfig) == 0) | |
33 | return FALSE; | |
34 | ||
35 | if (!$this->getLogin() || !$this->getPassword()) | |
36 | return FALSE; | |
37 | ||
38 | return TRUE; | |
39 | } | |
40 | ||
41 | public function install($login, $password) { | |
42 | $this->getHandle()->exec('CREATE TABLE IF NOT EXISTS "config" ("id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL UNIQUE , "name" VARCHAR UNIQUE, "value" BLOB)'); | |
43 | ||
44 | $this->handle->exec('CREATE TABLE IF NOT EXISTS "entries" ("id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL UNIQUE , "title" VARCHAR, "url" VARCHAR UNIQUE , "is_read" INTEGER DEFAULT 0, "is_fav" INTEGER DEFAULT 0, "content" BLOB)'); | |
45 | ||
46 | if (!$this->getLogin()) { | |
47 | $sql_login = 'INSERT INTO config ( name, value ) VALUES (?, ?)'; | |
48 | $params_login = array('login', $login); | |
49 | $query = $this->executeQuery($sql_login, $params_login); | |
50 | } | |
51 | ||
52 | if (!$this->getPassword()) { | |
53 | $sql_pass = 'INSERT INTO config ( name, value ) VALUES (?, ?)'; | |
54 | $params_pass = array('password', $password); | |
55 | $query = $this->executeQuery($sql_pass, $params_pass); | |
56 | } | |
57 | ||
58 | return TRUE; | |
59 | } | |
60 | ||
61 | public function getLogin() { | |
62 | $sql = "SELECT value FROM config WHERE name=?"; | |
63 | $query = $this->executeQuery($sql, array('login')); | |
64 | $login = $query->fetchAll(); | |
65 | ||
66 | return isset($login[0]['value']) ? $login[0]['value'] : FALSE; | |
67 | } | |
68 | ||
69 | public function getPassword() { | |
70 | $sql = "SELECT value FROM config WHERE name=?"; | |
71 | $query = $this->executeQuery($sql, array('password')); | |
72 | $pass = $query->fetchAll(); | |
73 | ||
74 | return isset($pass[0]['value']) ? $pass[0]['value'] : FALSE; | |
75 | } | |
76 | ||
77 | private function executeQuery($sql, $params) { | |
78 | try | |
79 | { | |
80 | $query = $this->getHandle()->prepare($sql); | |
81 | $query->execute($params); | |
82 | return $query; | |
83 | } | |
84 | catch (Exception $e) | |
85 | { | |
86 | logm('execute query error : '.$e->getMessage()); | |
87 | } | |
88 | } | |
89 | ||
90 | public function retrieveAll() { | |
91 | $sql = "SELECT * FROM entries ORDER BY id"; | |
92 | $query = $this->executeQuery($sql, array()); | |
93 | $entries = $query->fetchAll(); | |
94 | ||
95 | return $entries; | |
96 | } | |
97 | ||
98 | public function retrieveOneById($id) { | |
99 | parent::__construct(); | |
100 | ||
101 | $entry = NULL; | |
102 | $sql = "SELECT * FROM entries WHERE id=?"; | |
103 | $params = array(intval($id)); | |
104 | $query = $this->executeQuery($sql, $params); | |
105 | $entry = $query->fetchAll(); | |
106 | ||
107 | return $entry[0]; | |
108 | } | |
109 | ||
110 | public function getEntriesByView($view) { | |
111 | parent::__construct(); | |
112 | ||
113 | switch ($_SESSION['sort']) | |
114 | { | |
115 | case 'ia': | |
116 | $order = 'ORDER BY id'; | |
117 | break; | |
118 | case 'id': | |
119 | $order = 'ORDER BY id DESC'; | |
120 | break; | |
121 | case 'ta': | |
122 | $order = 'ORDER BY lower(title)'; | |
123 | break; | |
124 | case 'td': | |
125 | $order = 'ORDER BY lower(title) DESC'; | |
126 | break; | |
127 | default: | |
128 | $order = 'ORDER BY id'; | |
129 | break; | |
130 | } | |
131 | ||
132 | switch ($view) | |
133 | { | |
134 | case 'archive': | |
135 | $sql = "SELECT * FROM entries WHERE is_read=? " . $order; | |
136 | $params = array(-1); | |
137 | break; | |
138 | case 'fav' : | |
139 | $sql = "SELECT * FROM entries WHERE is_fav=? " . $order; | |
140 | $params = array(-1); | |
141 | break; | |
142 | default: | |
143 | $sql = "SELECT * FROM entries WHERE is_read=? " . $order; | |
144 | $params = array(0); | |
145 | break; | |
146 | } | |
147 | ||
148 | $query = $this->executeQuery($sql, $params); | |
149 | $entries = $query->fetchAll(); | |
150 | ||
151 | return $entries; | |
152 | } | |
153 | ||
154 | public function add($url, $title, $content) { | |
155 | parent::__construct(); | |
156 | $sql_action = 'INSERT INTO entries ( url, title, content ) VALUES (?, ?, ?)'; | |
157 | $params_action = array($url, $title, $content); | |
158 | $query = $this->executeQuery($sql_action, $params_action); | |
159 | return $query; | |
160 | } | |
161 | ||
162 | public function deleteById($id) { | |
163 | parent::__construct(); | |
164 | $sql_action = "DELETE FROM entries WHERE id=?"; | |
165 | $params_action = array($id); | |
166 | $query = $this->executeQuery($sql_action, $params_action); | |
167 | return $query; | |
168 | } | |
169 | ||
170 | public function favoriteById($id) { | |
171 | parent::__construct(); | |
172 | $sql_action = "UPDATE entries SET is_fav=~is_fav WHERE id=?"; | |
173 | $params_action = array($id); | |
174 | $query = $this->executeQuery($sql_action, $params_action); | |
175 | } | |
176 | ||
177 | public function archiveById($id) { | |
178 | parent::__construct(); | |
179 | $sql_action = "UPDATE entries SET is_read=~is_read WHERE id=?"; | |
180 | $params_action = array($id); | |
181 | $query = $this->executeQuery($sql_action, $params_action); | |
182 | } | |
183 | ||
184 | public function getLastId() { | |
185 | parent::__construct(); | |
186 | return $this->getHandle()->lastInsertId(); | |
187 | } | |
188 | ||
189 | public function updateContentById($id) { | |
190 | parent::__construct(); | |
191 | $sql_update = "UPDATE entries SET content=? WHERE id=?"; | |
192 | $params_update = array($content, $id); | |
193 | $query = $this->executeQuery($sql_update, $params_update); | |
194 | } | |
195 | } |