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Git 2013-09-07 08:00:41 +00:00
parent f1e4a4c6e7
commit d8114b70fe
1 changed files with 40 additions and 38 deletions
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78
classes/donations.class.php
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@ -47,7 +47,7 @@ public static function donate($UserID, $Args) {
$UserID = (int) $UserID;
$QueryID = G::$DB->get_query_id();
G::$DB->query("SELECT 1 FROM users_main WHERE ID = '$UserID'");
G::$DB->query("SELECT 1 FROM users_main WHERE ID = '$UserID' LIMIT 1");
if (G::$DB->has_results()) {
G::$Cache->InternalCache = false;
foreach($Args as &$Arg) {
@ -202,6 +202,7 @@ public static function schedule() {
DonationsBitcoin::find_new_donations();
//self::expire_ranks();
self::get_new_conversion_rates();
}
public static function expire_ranks() {
@ -649,19 +650,8 @@ public static function is_valid_currency($Currency) {
public static function btc_to_euro($Amount) {
$Rate = G::$Cache->get_value('btc_rate');
if (empty($Rate)) {
if ($Response = file_get_contents(BTC_API_URL)) {
$Response = json_decode($Response, true);
if (isset($Response['EUR'])) {
$Rate = round($Response['EUR']['24h'], 4); // We don't need good precision
self::set_stored_conversion_rate('BTC', $Rate);
$CacheTime = 86400; // Cache fresh value for 24 hours;
}
}
if (empty($Rate)) {
$Rate = self::get_stored_conversion_rate('BTC');
$CacheTime = 3600; // Cache old value for 1 hour;
}
G::$Cache->cache_value('btc_rate', $Rate, $CacheTime);
$Rate = self::get_stored_conversion_rate('BTC');
G::$Cache->cache_value('btc_rate', $Rate, 86400);
}
return $Rate * $Amount;
}
@ -669,30 +659,8 @@ public static function btc_to_euro($Amount) {
public static function usd_to_euro($Amount) {
$Rate = G::$Cache->get_value('usd_rate');
if (empty($Rate)) {
if ($Response = file_get_contents(USD_API_URL)) {
// Valid JSON isn't returned so we make it valid.
$Replace = array(
'lhs' => '"lhs"',
'rhs' => '"rhs"',
'error' => '"error"',
'icc' => '"icc"'
);
$Response = str_replace(array_keys($Replace), array_values($Replace), $Response);
$Response = json_decode($Response, true);
if (isset($Response['rhs'])) {
// The response is in format "# Euroes", extracts the numbers.
$Rate = preg_split("/[\s,]+/", $Response['rhs']);
$Rate = round($Rate[0], 4); // We don't need good precision
self::set_stored_conversion_rate('USD', $Rate);
$CacheTime = 86400; // Cache fresh value for 24 hours;
}
}
if (empty($Rate)) {
$Rate = self::get_stored_conversion_rate('USD');
$CacheTime = 3600; // Cache old value for 1 hour;
}
G::$Cache->cache_value('usd_rate', $Rate, $CacheTime);
$Rate = self::get_stored_conversion_rate('USD');
G::$Cache->cache_value('usd_rate', $Rate, 86400);
}
return $Rate * $Amount;
}
@ -715,9 +683,43 @@ private static function set_stored_conversion_rate($Currency, $Rate) {
(Currency, Rate, Time)
VALUES
('$Currency', $Rate, NOW())");
if ($Currency == 'USD') {
$KeyName = 'usd_rate';
} elseif ($Currency == 'BTC') {
$KeyName = 'btc_rate';
}
G::$Cache->cache_value($KeyName, $Rate, 86400);
G::$DB->set_query_id($QueryID);
}
private static function get_new_conversion_rates() {
if ($BTC = file_get_contents(BTC_API_URL)) {
$BTC = json_decode($BTC, true);
if (isset($BTC['EUR'])) {
$Rate = round($BTC['EUR']['24h'], 4); // We don't need good precision
self::set_stored_conversion_rate('BTC', $Rate);
}
}
if ($USD = file_get_contents(USD_API_URL)) {
// Valid JSON isn't returned so we make it valid.
$Replace = array(
'lhs' => '"lhs"',
'rhs' => '"rhs"',
'error' => '"error"',
'icc' => '"icc"'
);
$USD = str_replace(array_keys($Replace), array_values($Replace), $USD);
$USD = json_decode($USD, true);
if (isset($USD['rhs'])) {
// The response is in format "# Euroes", extracts the numbers.
$Rate = preg_split("/[\s,]+/", $USD['rhs']);
$Rate = round($Rate[0], 4); // We don't need good precision
self::set_stored_conversion_rate('USD', $Rate);
}
}
}
public static function get_forum_description() {
return self::$ForumDescriptions[rand(0, count(self::$ForumDescriptions) - 1)];
}