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[ADDED] Settings Runtime Cache

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This commit is contained in:
Sebastian Grewe 2014-03-11 10:54:33 +01:00
parent 32ebfd851e
commit 9eeb2b879c
1 changed files with 21 additions and 0 deletions
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21
public/include/classes/setting.class.php
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@ -3,6 +3,21 @@ $defflip = (!cfip()) ? exit(header('HTTP/1.1 401 Unauthorized')) : 1;
class Setting extends Base { class Setting extends Base {
protected $table = 'settings'; protected $table = 'settings';
private $cache = array();
/**
* Fetch all values available and cache them in this class
* That way we don't fetch them from DB for each call
*/
public function createCache() {
if ($aSettings = $this->getAllAssoc()) {
foreach ($aSettings as $key => $aData) {
$this->cache[$aData['name']] = $aData['value'];
}
return true;
}
return false;
}
/** /**
* Fetch a value from our table * Fetch a value from our table
@ -10,6 +25,8 @@ class Setting extends Base {
* @return value string Value * @return value string Value
**/ **/
public function getValue($name, $default="") { public function getValue($name, $default="") {
// Try our class cache first
if (isset($this->cache[$name])) return $this->cache[$name];
$stmt = $this->mysqli->prepare("SELECT value FROM $this->table WHERE name = ? LIMIT 1"); $stmt = $this->mysqli->prepare("SELECT value FROM $this->table WHERE name = ? LIMIT 1");
if ($this->checkStmt($stmt) && $stmt->bind_param('s', $name) && $stmt->execute() && $result = $stmt->get_result()) { if ($this->checkStmt($stmt) && $stmt->bind_param('s', $name) && $stmt->execute() && $result = $stmt->get_result()) {
if ($result->num_rows > 0) { if ($result->num_rows > 0) {
@ -30,6 +47,8 @@ class Setting extends Base {
* @return bool * @return bool
**/ **/
public function setValue($name, $value) { public function setValue($name, $value) {
// Update local cache too
$this->cache[$name] = $value;
$stmt = $this->mysqli->prepare(" $stmt = $this->mysqli->prepare("
INSERT INTO $this->table (name, value) INSERT INTO $this->table (name, value)
VALUES (?, ?) VALUES (?, ?)
@ -44,3 +63,5 @@ $setting = new Setting($debug, $mysqli);
$setting->setDebug($debug); $setting->setDebug($debug);
$setting->setMysql($mysqli); $setting->setMysql($mysqli);
$setting->setErrorCodes($aErrorCodes); $setting->setErrorCodes($aErrorCodes);
// Fill our class cache with data so we don't have to run SQL queries all the time
$setting->createCache();