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38 lines
799 B
PHP
38 lines
799 B
PHP
<?
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authorize();
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$InviteKey = db_string($_GET['invite']);
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$DB->query("
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SELECT InviterID
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FROM invites
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WHERE InviteKey='$InviteKey'");
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list($UserID) = $DB->next_record();
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if (!$DB->has_results() || $UserID != $LoggedUser['ID']) {
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error(404);
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}
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$DB->query("
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DELETE FROM invites
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WHERE InviteKey = '$InviteKey'");
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if (!check_perms('site_send_unlimited_invites')) {
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$DB->query("
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SELECT Invites
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FROM users_main
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WHERE ID = $UserID
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LIMIT 1");
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list($Invites) = $DB->next_record();
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if ($Invites < 10) {
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$DB->query("
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UPDATE users_main
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SET Invites = Invites + 1
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WHERE ID = '$UserID'");
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$Cache->begin_transaction('user_info_heavy_'.$UserID);
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$Cache->update_row(false, array('Invites'=>'+1'));
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$Cache->commit_transaction(0);
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}
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}
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header('Location: user.php?action=invite');
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?>
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