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Commit | Line | Data |
---|---|---|
1d3a17c7 | 1 | <?php |
3bac89ad AD |
2 | require_once "config.php"; |
3 | require_once "db.php"; | |
4 | ||
1503d397 | 5 | if (!defined('DISABLE_SESSIONS') && !SINGLE_USER_MODE) { |
de696427 AD |
6 | if (!$_SESSION["prefs_cache"]) |
7 | $_SESSION["prefs_cache"] = array(); | |
8 | } | |
11de82c3 | 9 | |
b4c27af7 | 10 | function get_pref($link, $pref_name, $user_id = false, $die_on_error = false) { |
3bac89ad AD |
11 | |
12 | $pref_name = db_escape_string($pref_name); | |
70364a42 | 13 | $prefs_cache = true; |
3bac89ad | 14 | |
a2770077 AD |
15 | if (!$user_id) { |
16 | $user_id = $_SESSION["uid"]; | |
17 | } else { | |
18 | $user_id = sprintf("%d", $user_id); | |
11de82c3 AD |
19 | $prefs_cache = false; |
20 | } | |
658e1cc1 | 21 | |
70364a42 | 22 | if ($prefs_cache && !defined('DISABLE_SESSIONS') && !SINGLE_USER_MODE) { |
658e1cc1 AD |
23 | if ($_SESSION["prefs_cache"] && $_SESSION["prefs_cache"][$pref_name]) { |
24 | $tuple = $_SESSION["prefs_cache"][$pref_name]; | |
25 | return convert_pref_type($tuple["value"], $tuple["type"]); | |
26 | } | |
a2770077 AD |
27 | } |
28 | ||
4062022e AD |
29 | $result = db_query($link, "SELECT |
30 | value,ttrss_prefs_types.type_name as type_name | |
ff485f1d AD |
31 | FROM |
32 | ttrss_user_prefs,ttrss_prefs,ttrss_prefs_types | |
33 | WHERE | |
34 | ttrss_user_prefs.pref_name = '$pref_name' AND | |
35 | ttrss_prefs_types.id = type_id AND | |
a2770077 | 36 | owner_uid = '$user_id' AND |
ff485f1d | 37 | ttrss_user_prefs.pref_name = ttrss_prefs.pref_name"); |
3bac89ad AD |
38 | |
39 | if (db_num_rows($result) > 0) { | |
40 | $value = db_fetch_result($result, 0, "value"); | |
4062022e AD |
41 | $type_name = db_fetch_result($result, 0, "type_name"); |
42 | ||
1503d397 | 43 | if (!defined('DISABLE_SESSIONS') && !SINGLE_USER_MODE) { |
658e1cc1 AD |
44 | if ($user_id = $_SESSION["uid"]) { |
45 | $_SESSION["prefs_cache"][$pref_name]["type"] = $type_name; | |
46 | $_SESSION["prefs_cache"][$pref_name]["value"] = $value; | |
47 | } | |
4062022e | 48 | } |
658e1cc1 | 49 | |
dc0c8985 | 50 | return convert_pref_type($value, $type_name); |
4062022e | 51 | |
3bac89ad | 52 | } else { |
1e107b0f AD |
53 | if ($die_on_error) { |
54 | die("Fatal error, unknown preferences key: $pref_name"); | |
55 | } else { | |
56 | return null; | |
57 | } | |
3bac89ad AD |
58 | } |
59 | } | |
60 | ||
dc0c8985 AD |
61 | function convert_pref_type($value, $type_name) { |
62 | if ($type_name == "bool") { | |
63 | return $value == "true"; | |
64 | } else if ($type_name == "integer") { | |
65 | return sprintf("%d", $value); | |
66 | } else { | |
67 | return $value; | |
68 | } | |
69 | } | |
7f123cda AD |
70 | |
71 | // doesn't peform any type checking, be vigilant | |
72 | ||
73 | function set_pref($link, $key, $value) { | |
74 | $key = db_escape_string($key); | |
75 | $value = db_escape_string($value); | |
76 | ||
77 | db_query($link, "UPDATE ttrss_user_prefs SET | |
78 | value = '$value' WHERE pref_name = '$key' | |
79 | AND owner_uid = " . $_SESSION["uid"]); | |
80 | ||
81 | $_SESSION["prefs_cache"] = array(); | |
82 | ||
83 | } | |
3bac89ad | 84 | ?> |