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Commit | Line | Data |
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3bac89ad | 1 | <? |
3bac89ad AD |
2 | require_once "config.php"; |
3 | require_once "db.php"; | |
4 | ||
de696427 | 5 | if (! DISABLE_SESSIONS) { |
36bfab86 AD |
6 | require_once "sessions.php"; |
7 | ||
de696427 AD |
8 | if (!$_SESSION["prefs_cache"]) |
9 | $_SESSION["prefs_cache"] = array(); | |
10 | } | |
11de82c3 | 11 | |
a2770077 | 12 | function get_pref($link, $pref_name, $user_id = false) { |
3bac89ad AD |
13 | |
14 | $pref_name = db_escape_string($pref_name); | |
15 | ||
a2770077 AD |
16 | if (!$user_id) { |
17 | $user_id = $_SESSION["uid"]; | |
18 | } else { | |
19 | $user_id = sprintf("%d", $user_id); | |
11de82c3 AD |
20 | $prefs_cache = false; |
21 | } | |
22 | ||
23 | if ($_SESSION["prefs_cache"] && $_SESSION["prefs_cache"][$pref_name]) { | |
dc0c8985 AD |
24 | $tuple = $_SESSION["prefs_cache"][$pref_name]; |
25 | return convert_pref_type($tuple["value"], $tuple["type"]); | |
a2770077 AD |
26 | } |
27 | ||
4062022e AD |
28 | $result = db_query($link, "SELECT |
29 | value,ttrss_prefs_types.type_name as type_name | |
ff485f1d AD |
30 | FROM |
31 | ttrss_user_prefs,ttrss_prefs,ttrss_prefs_types | |
32 | WHERE | |
33 | ttrss_user_prefs.pref_name = '$pref_name' AND | |
34 | ttrss_prefs_types.id = type_id AND | |
a2770077 | 35 | owner_uid = '$user_id' AND |
ff485f1d | 36 | ttrss_user_prefs.pref_name = ttrss_prefs.pref_name"); |
3bac89ad AD |
37 | |
38 | if (db_num_rows($result) > 0) { | |
39 | $value = db_fetch_result($result, 0, "value"); | |
4062022e AD |
40 | $type_name = db_fetch_result($result, 0, "type_name"); |
41 | ||
11de82c3 | 42 | if ($user_id = $_SESSION["uid"]) { |
dc0c8985 AD |
43 | $_SESSION["prefs_cache"][$pref_name]["type"] = $type_name; |
44 | $_SESSION["prefs_cache"][$pref_name]["value"] = $value; | |
4062022e | 45 | } |
dc0c8985 | 46 | return convert_pref_type($value, $type_name); |
4062022e | 47 | |
3bac89ad AD |
48 | } else { |
49 | die("Fatal error, unknown preferences key: $pref_name"); | |
50 | } | |
51 | } | |
52 | ||
dc0c8985 AD |
53 | function convert_pref_type($value, $type_name) { |
54 | if ($type_name == "bool") { | |
55 | return $value == "true"; | |
56 | } else if ($type_name == "integer") { | |
57 | return sprintf("%d", $value); | |
58 | } else { | |
59 | return $value; | |
60 | } | |
61 | } | |
7f123cda AD |
62 | |
63 | // doesn't peform any type checking, be vigilant | |
64 | ||
65 | function set_pref($link, $key, $value) { | |
66 | $key = db_escape_string($key); | |
67 | $value = db_escape_string($value); | |
68 | ||
69 | db_query($link, "UPDATE ttrss_user_prefs SET | |
70 | value = '$value' WHERE pref_name = '$key' | |
71 | AND owner_uid = " . $_SESSION["uid"]); | |
72 | ||
73 | $_SESSION["prefs_cache"] = array(); | |
74 | ||
75 | } | |
3bac89ad | 76 | ?> |