commit fe5bfd71f934ae6d7fd1e05e5ad78ab58ed7581d Author: abhishek_almighty Date: Tue May 8 08:58:01 2018 +0530 Initial commit. Basic and market orders functionality complete diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..3c231a4 --- /dev/null +++ b/.gitignore @@ -0,0 +1,3 @@ +vendor/ +.idea/ +includes/config.php \ No newline at end of file diff --git a/ajax/OrderMatchingAlgorithmAjax.php b/ajax/OrderMatchingAlgorithmAjax.php new file mode 100644 index 0000000..a841174 --- /dev/null +++ b/ajax/OrderMatchingAlgorithmAjax.php @@ -0,0 +1,49 @@ +OrderMatchingService($_POST['sel1'], $_POST['sel2']); + + /*If user is logged in user send him messages, if any*/ + if (checkLoginStatus()) { + + $std = new stdClass(); + $std->user = null; + $std->order = null; + $std->error = false; + $std->msg = null; + + if (isset($user_id)) { + + $validate_user = $UserClass->check_user($user_id); + + if($validate_user == "" || empty($validate_user)) { + $std->error = true; + $std->msg = "No such user exist. Please login again."; + echo json_encode($std); + return false; + } + + $std->user = $validate_user; + $std->order = $refresh_orders; + $std->error = false; + $std->msg = "userLoggedIn"; + + echo json_encode($std); + + } else { + return false; + } + } + } + } else { + return false; +} \ No newline at end of file diff --git a/ajax/pending_orders.php b/ajax/pending_orders.php new file mode 100644 index 0000000..c884ff3 --- /dev/null +++ b/ajax/pending_orders.php @@ -0,0 +1,102 @@ +user = null; + $std->order = null; + $std->error = false; + $std->msg = null; + + if (isset($_POST['sel1'], $_POST['qty'], $_POST['price'], $_POST['sel2'], $_POST['bs_rad'], $_POST['is_mkt'])) { + $WantAssetTypeId = trim($_POST['sel1']); + $OfferAssetTypeId = trim($_POST['sel2']); + $qty = (float) trim($_POST['qty']); + $price = (float) trim($_POST['price']); + $buy_sell = trim($_POST['bs_rad']); + $is_mkt = (bool) trim($_POST['is_mkt']); + + $orderStatusId = 2; // 0 -> cancelled; 1 -> complete; 2 -> pending + + if($WantAssetTypeId == '') { + $std->error = true; + $std->msg = "Please select first Blockchain contract."; + echo json_encode($std); + return false; + } + if($OfferAssetTypeId == '') { + $std->error = true; + $std->msg = "Please select second Blockchain contract."; + echo json_encode($std); + return false; + } + if($qty == '' || $qty < 0) { + $std->error = true; + $std->msg = "Please provide a valid quantity to be traded."; + echo json_encode($std); + return false; + } + if (!$is_mkt) { + if($price == '' || $price < 1) { + $std->error = true; + $std->msg = "Please provide a valid price. Price cannot be less than $1."; + echo json_encode($std); + return false; + } + } + + if ($buy_sell=='ex-buy') { + $orderTypeId = 0; // It is a buy + $order_type = 'm-buy'; // for market req + $total_trade_val = $qty * $price; + } elseif($buy_sell=='ex-sell') { + $orderTypeId = 1; // It is a sell + $order_type = 'm-sell'; // for market req + $total_trade_val = $qty; + } else { + $std->error = true; + $std->msg = "Invalid Buy or Sell order. Please choose Buy or Sell to proceed."; + echo json_encode($std); + return false; + } + + $place_order = ""; + $validate_user = ""; + if (isset($UserClass, $OrderClass)) { + + $validate_user = $UserClass->check_user($user_id); + + if($validate_user == "" || empty($validate_user)) { + $std->error = true; + $std->msg = "No such user exist. Please login again."; + echo json_encode($std); + return false; + } + + if ($is_mkt) { + $place_order = $OrderClass->market_order($order_type, $qty, $OfferAssetTypeId, $WantAssetTypeId); + } else { + $place_order = $OrderClass->insert_pending_order($orderTypeId, $qty, $price, $orderStatusId, $OfferAssetTypeId, $WantAssetTypeId); + } + + } + + $std->user = $validate_user; + $std->order = $place_order; + $std->error = false; + $std->msg = "Order placed successfully."; + echo json_encode($std); + return false; + } + $std->error = true; + $std->msg = "Please fill all the fields."; + echo json_encode($std); + return false; +} + + diff --git a/ajax/refresh_table.php b/ajax/refresh_table.php new file mode 100644 index 0000000..64154f4 --- /dev/null +++ b/ajax/refresh_table.php @@ -0,0 +1,29 @@ +buys = null; + $std->sells = null; + $std->message = array(); + $std->error = true; + + if (isset($OrderClass, $UserClass)) { + + $buy_list = $OrderClass->get_top_buy_sell_list(TOP_BUYS_TABLE, $bc1, $bc2, $asc_desc='DESC'); // buy + $sell_list = $OrderClass->get_top_buy_sell_list(TOP_SELLS_TABLE, $bc1, $bc2, $asc_desc='ASC'); // sell + + $std->buys = $buy_list; + $std->sells = $sell_list; + $std->error = false; + } + echo json_encode($std); + +} else { + return false; +} \ No newline at end of file diff --git a/classes/Orders.php b/classes/Orders.php new file mode 100644 index 0000000..72c39dc --- /dev/null +++ b/classes/Orders.php @@ -0,0 +1,1250 @@ +databaseConnection()) { + + $n = new DateTime("now", new DateTimeZone("Asia/Kolkata")); + $now = $n->format('Y-m-d H:i:s'); + + $query = $this->db_connection->prepare("INSERT INTO $top_table(`id`, `bc1`, `bc2`, `price`, `quantity`, `order_id`, `uid`, `insert_dt`) + VALUES ('', :bc1, :bc2, :price, :quantity, :orderId, :user_id, '$now')"); + $query->bindParam("bc1", $bc1); + $query->bindParam("bc2", $bc2); + $query->bindParam("price", $price); + $query->bindParam("quantity", $quantity); + $query->bindParam("orderId", $orderId); + $query->bindParam("user_id", $_SESSION['user_id']); + + if ($query->execute()) { + $this->updateOrderStatus($orderId, 3); + return true; + } + return false; + } + return false; + } + + public function insert_pending_order($orderTypeId, $qty, $price, $orderStatusId, $OfferAssetTypeId=null, $WantAssetTypeId=null) { + + if ($this->databaseConnection()) { + $now = $this->time_now(); + $messages = null; + + $this->customerId = isset($_SESSION['user_id']) ? $_SESSION['user_id'] : 0; + $this->orderTypeId = $orderTypeId; // 0-> buy; 1 -> sell; + $this->quantity = $qty; + $this->price = $price; + $this->orderStatusId = $orderStatusId; // 0 -> cancelled; 1 -> complete; 2 -> pending; 3 ->order active + + $std = new stdClass(); + $std->insertedrowid = null; + $std->orderTypeId = null; // 0 -> buy; 1 -> sell + $std->item_qty = null; + $std->item_price = null; + $std->orderStatusId = null; + $std->insert_date = null; + $std->error = true; + $std->message = null; + + // check user balance + $assetType = null; + $total_trade_val = null; + if ($this->orderTypeId == 0) { + $assetType = $WantAssetTypeId; + $total_trade_val = $this->quantity * $this->price; + } else if ($this->orderTypeId == 1) { + $assetType = $OfferAssetTypeId; + $total_trade_val = $this->quantity; + } + + $customer_bal = (float)$this->check_customer_balance($assetType, $this->customerId)->balance; + + $this->customer_balance = $customer_bal; + + if ($this->customer_balance == '' || $this->customer_balance == null || !is_float($this->customer_balance)) { + $messages = "0 balance: Your account balance is nill."; + $std->message = $messages; + //$this->storeMessages($order_id=null, $this->customerId, $messages); + return $std; + } + + if ($total_trade_val > $this->customer_balance) { + $messages = "Insufficient balance: You have insufficient balance to continue this trade. Please recharge your wallet or lower the quantity."; + $std->message = $messages; + //$this->storeMessages($order_id=null, $this->customerId, $messages); + return $std; + } + + $query = $this->db_connection->prepare("INSERT INTO ".ORDERS_TABLE." (`id`, `uid`, `order_type`, `offer_asset`, `want_asset`, `qty`, `price`, `status`, `market_order`, `insert_dt`, `update_dt`) + VALUES ('', " . $this->customerId . ", :a, :e, :f, :b, :c, :d, NULL, '$now', NULL)"); + + $query->bindParam(':a', $this->orderTypeId, PDO::PARAM_STR); + $query->bindParam(':e', $OfferAssetTypeId, PDO::PARAM_STR); + $query->bindParam(':f', $WantAssetTypeId, PDO::PARAM_STR); + $query->bindParam(':b', $this->quantity, PDO::PARAM_STR); + $query->bindParam(':c', $this->price, PDO::PARAM_STR); + $query->bindParam(':d', $this->orderStatusId); + + if ($query->execute()) { + + $insertedrowid = $this->db_connection->lastInsertId(); + + // Check if $price is eligible to be inserted into top_buy or top_sell table + $top_table = null; + $asc_desc = null; + $new_balance = null; + $new_frozenbalance = null; + + if ($orderTypeId == '0') { + $top_table = TOP_BUYS_TABLE; + } else if ($orderTypeId == '1') { + $top_table = TOP_SELLS_TABLE; + } + + $trade_type = ($this->orderTypeId==1) ? "sell" : "buy"; + $messages = "You entered a $trade_type order for $qty token at $ $price per token for $ ".$qty*$price; + + //$this->storeMessages($insertedrowid, $this->customerId, $messages); + + // Change the order status to active and insert in active table in DB + $insert_in_active_table = $this->insert_order_in_active_table($top_table, $WantAssetTypeId, $OfferAssetTypeId, $insertedrowid, $this->price, $this->quantity); + + if ($insert_in_active_table) { + $std->message = "Order moved to active table."; + } + + $this->orderStatusId = 3; // order activated + + $std = new stdClass(); + $std->insertedrowid = $insertedrowid; + $std->made_to_active_list = $insert_in_active_table; + $std->orderTypeId = $this->orderTypeId; // 0 -> buy; 1 -> sell + $std->item_qty = $qty; + $std->item_price = $price; + $std->orderStatusId = $this->orderStatusId; + $std->insert_date = date('Y-m-d H:i:s'); + $std->insert_in_active_table = $insert_in_active_table; + $std->error = false; + + return $std; + } + return null; + } + return false; + } + + private function updateOrderStatus($orderId=null, $status=null) { + if ($this->databaseConnection()) { + $query = $this->db_connection->prepare("UPDATE ".ORDERS_TABLE." SET `status`= '$status' WHERE `id` = :id LIMIT 1"); + $query->bindParam("id", $orderId); + if ($query->execute()) { + return true; + } + } + return false; + } + + public function get_top_buy_sell_list($top_table, $WantAssetTypeId, $OfferAssetTypeId, $asc_desc) { + + if ($this->databaseConnection()) { + + $top_list = array(); + + $query = $this->db_connection->query("SELECT $top_table.order_id, $top_table.uid, $top_table.quantity, $top_table.price, ".USERS_TABLE.".name + FROM $top_table, ".USERS_TABLE." + WHERE $top_table.uid = ".USERS_TABLE.".id + AND $top_table.bc1 = '".$WantAssetTypeId."' + AND $top_table.bc2 = '".$OfferAssetTypeId."' + ORDER BY price $asc_desc + LIMIT $this->max_top_bids + "); + + if ($query) { + + $rowCount = $query->rowCount(); + + if ($rowCount > 0) { + + while ($orders = $query->fetchObject()) { + + $top_list[] = $orders; + + } + } + + } else { + return false; + } + return $top_list; + } + return false; + } + + private function get_highest_demand($bc1, $bc2) { + if ($this->databaseConnection()) { + + $query = $this->db_connection->query("SELECT ".TOP_BUYS_TABLE.".order_id, ".TOP_BUYS_TABLE.".price, ".TOP_BUYS_TABLE.".quantity FROM ".ORDERS_TABLE.", ".TOP_BUYS_TABLE." WHERE ".ORDERS_TABLE.".id = ".TOP_BUYS_TABLE.".order_id AND ".TOP_BUYS_TABLE.".bc1 = '".$bc1."' + AND ".TOP_BUYS_TABLE.".bc2 = '".$bc2."' ORDER BY ".TOP_BUYS_TABLE.".price DESC LIMIT 1"); + $rowCount_Qty = $query->rowCount(); + if (!$rowCount_Qty) { + return false; + } + return $highest_demanded = $query->fetchObject(); + } + return false; + } + + public function OrderMatchingQuery($bc1, $bc2) { + + if ($this->databaseConnection()) { + + $query = $this->db_connection->query(" + SELECT ".TOP_SELLS_TABLE.".order_id, ".TOP_SELLS_TABLE.".price, ".TOP_SELLS_TABLE.".quantity, ".TOP_SELLS_TABLE.".order_id, (SELECT `uid` FROM ".TOP_BUYS_TABLE." ORDER BY price DESC LIMIT 1) AS BUYER_ID, ".TOP_SELLS_TABLE.".uid AS SELLER_ID + FROM ".TOP_SELLS_TABLE.", ".ORDERS_TABLE." + WHERE ( + (".TOP_SELLS_TABLE.".price <= (SELECT `price` FROM ".TOP_BUYS_TABLE." ORDER BY price DESC LIMIT 1)) + AND (".ORDERS_TABLE.".id = ".TOP_SELLS_TABLE.".order_id) + AND (".ORDERS_TABLE.".status = '3') + AND (".ORDERS_TABLE.".order_type= '1') + AND (".TOP_SELLS_TABLE.".bc1 = '".$bc1."') + AND (".TOP_SELLS_TABLE.".bc2 = '".$bc2."') + ) + ORDER BY ".TOP_SELLS_TABLE.".price ASC + "); + + if($rowCount = $query->rowCount() > 0) { // Transaction is possible + $matched_orders = array(); + while ($obj = $query->fetchObject()) { + $matched_orders[] = $obj; + } + return $matched_orders; + } + return false; + } + return false; + } + + public function OrderMatchingService($bc1, $bc2) { + + if ($this->databaseConnection()) { + + $message = array(); + $trade_qty = 0; + + $get_highest_demand = $this->get_highest_demand($bc1, $bc2); + if ($get_highest_demand == false) { + return false; + } + + $this->demanded_qty = (float)$get_highest_demand->quantity; + $buy_order_id = $get_highest_demand->order_id; + $buy_amount = $get_highest_demand->price; + + $supply_available = $this->OrderMatchingQuery($bc1, $bc2); + + if (trim($bc1) == '' || trim($bc2) == '' || $this->demanded_qty == false || $this->demanded_qty == '' || $this->demanded_qty == '0' || $supply_available == false || $supply_available == '' || !is_array($supply_available) || empty($supply_available)) { + return false; + } + + if(is_array($supply_available) && !empty($supply_available) ) { + + foreach ($supply_available as $available) { + + if ($this->demanded_qty > 0) { + $supply_available = $this->OrderMatchingQuery($bc1, $bc2); + $seller_order_id = (int)$available->order_id; + $available->quantity = (float)$available->quantity; + $seller_id = $available->SELLER_ID; + $seller_balance_bc1 = $this->check_customer_balance($assetType = $bc1, $seller_id)->balance; + $seller_balance_bc2 = $this->check_customer_balance($assetType = $bc2, $seller_id)->balance; + + $buyer_id = $available->BUYER_ID; + $buyer_balance_bc1 = $this->check_customer_balance($assetType = $bc1, $buyer_id)->balance; + $buyer_balance_bc2 = $this->check_customer_balance($assetType = $bc2, $buyer_id)->balance; + + if ($this->demanded_qty > $available->quantity) { + + $trade_qty = (float) $available->quantity; + + $cost_of_total_supply = $available->quantity * $available->price; + $cost_of_total_supply = (float) $cost_of_total_supply; + + if ($buyer_balance_bc2 < $cost_of_total_supply) { + /*Record the message*/ + $this->storeMessages($buy_order_id, $buyer_id, $msg="Transaction failed: You have insufficient ".$bc2." balance."); + if ($_SESSION['user_id'] == $buyer_id) { + $message[] = "Transaction failed: You have insufficient ".$bc2." balance."; + } + // Delete the culprit order + $this->del_order($buy_order_id, $buyer_id); + break; + } + if (($seller_balance_bc1 == 0) || ($seller_balance_bc1 < $available->quantity)) { + /*Record the message*/ + $this->storeMessages($seller_order_id, $seller_id, $msg="Transaction failed: You had insufficient ".$bc1." balance"); + if ($_SESSION['user_id'] == $seller_id) { + $message[] = "Transaction failed: You had insufficient ".$bc1." balance"; + } + $this->del_order($seller_order_id, $seller_id); + break; + } + + if ($buyer_id != $seller_id) { + $new_seller_balance_bc2 = $seller_balance_bc2 + $cost_of_total_supply; // traditional or cash + $new_seller_balance_bc1 = $seller_balance_bc1 - $available->quantity; // deduct the btc sold + + $new_buyer_balance_bc1 = $buyer_balance_bc1 + $available->quantity; // btc + $new_buyer_balance_bc2 = $buyer_balance_bc2 - $cost_of_total_supply; // traditional or cash + + // subtract the debit access (customers balance of $ or BTC) + $this->update_user_balance($assetType = $bc1, $balance = $new_buyer_balance_bc1, $buyer_id); + + // increment the credit asset (customers balance of $ or BTC) + $this->update_user_balance($assetType = $bc2, $balance = $new_seller_balance_bc2, $seller_id); + + // record the commission in the commission account + // decrease respective balances + $this->update_user_balance($assetType = $bc1, $balance = $new_seller_balance_bc1, $seller_id); + $this->update_user_balance($assetType = $bc2, $balance = $new_buyer_balance_bc2, $buyer_id); + } + + $this->demanded_qty = $this->demanded_qty - $available->quantity; + + // update the quantity field for demand + $this->update_quantity($top_table = TOP_BUYS_TABLE, $this->demanded_qty, $buy_order_id); + + // Delete the row from Sell list + $this->delete_order(TOP_SELLS_TABLE, $available->order_id); + + // Mark this order status 1 i.e transaction successful + $this->updateOrderStatus($available->order_id, $status='1'); + + // Record messages + $buyer_msg = "Transaction successful: You bought $available->quantity ".$bc1." for ".$bc2." $cost_of_total_supply at the rate of ".$bc2." $available->price per unit."; + $seller_msg = "Transaction successful: You sold $available->quantity ".$bc1." for ".$bc2." $cost_of_total_supply at the rate of ".$bc2." $available->price per unit."; + $this->storeMessages($buy_order_id, $buyer_id, $msg=$buyer_msg); + $this->storeMessages($seller_order_id, $seller_id, $msg=$seller_msg); + + if(isset($_SESSION['user_id'])) { + $logged_in_user = (int) $_SESSION['user_id']; + if ($this->check_user($logged_in_user) != false) { + if ($logged_in_user == $buyer_id) { + $message[] = $buyer_msg; + } else if($logged_in_user == $seller_id) { + $message[] = $seller_msg; + } + } + } + + $available->quantity = 0; + + } elseif ($this->demanded_qty == $available->quantity) { + + $trade_qty = (float) $available->quantity; + + $cost_of_total_supply = $available->quantity * $available->price; + $cost_of_total_supply = (float) $cost_of_total_supply; + + if ($buyer_balance_bc2 < $cost_of_total_supply) { + /*Record the message*/ + $this->storeMessages($buy_order_id, $buyer_id, $msg="Transaction failed: You had insufficient ".$bc2." balance."); + if ($_SESSION['user_id'] == $buyer_id) { + $message[] = "Transaction failed: You have insufficient ".$bc2." balance."; + } + $this->del_order($buy_order_id, $buyer_id); + break; + } + if (($seller_balance_bc1 == 0) || ($seller_balance_bc1 < $available->quantity)) { + /*Record the message*/ + $this->storeMessages($seller_order_id, $seller_id, $msg="Transaction failed: You had insufficient ".$bc1." balance."); + if ($_SESSION['user_id'] == $seller_id) { + $message[] = "Transaction failed: You had insufficient ".$bc1." balance"; + } + $this->del_order($seller_order_id, $seller_id); + break; + } + + if ($buyer_id != $seller_id) { + $new_seller_balance_bc2 = $seller_balance_bc2 + $cost_of_total_supply; // traditional or cash + $new_seller_balance_bc1 = $seller_balance_bc1 - $available->quantity; // deduct the btc sold + + $new_buyer_balance_bc1 = $buyer_balance_bc1 + $available->quantity; // btc + $new_buyer_balance_bc2 = $buyer_balance_bc2 - $cost_of_total_supply; // traditional or cash + + // subtract the debit access (customers balance of $ or BTC) + $this->update_user_balance($assetType = $bc1, $balance = $new_buyer_balance_bc1, $user_id = $buyer_id); + + // increment the credit asset (customers balance of $ or BTC) + $this->update_user_balance($assetType = $bc2, $balance = $new_seller_balance_bc2, $user_id = $seller_id); + + // decrease respective balances + $this->update_user_balance($assetType = $bc1, $balance = $new_seller_balance_bc1, $user_id = $seller_id); + $this->update_user_balance($assetType = $bc2, $balance = $new_buyer_balance_bc2, $user_id = $buyer_id); + } + + // Delete the row from Sell list And Buy list + $this->delete_order(TOP_SELLS_TABLE, $available->order_id); + $this->delete_order(TOP_BUYS_TABLE, $buy_order_id); + + // Mark trades of buyer & seller 1 i.e 'successful' + $this->updateOrderStatus($available->order_id, $status='1'); + $this->updateOrderStatus($buy_order_id, $status='1'); + + // Record messages + $buyer_msg = "Transaction successful: You bought $available->quantity ".$bc1." for ".$bc2." $cost_of_total_supply at the rate of ".$bc2." $available->price per unit."; + $seller_msg = "Transaction successful: You sold $available->quantity ".$bc1." for ".$bc2." $cost_of_total_supply at the rate of ".$bc2." $available->price per unit."; + $this->storeMessages($buy_order_id, $buyer_id, $msg=$buyer_msg); + $this->storeMessages($seller_order_id, $seller_id, $msg=$seller_msg); + + if(isset($_SESSION['user_id'])) { + $logged_in_user = (int) $_SESSION['user_id']; + if ($this->check_user($logged_in_user) != false) { + if ($logged_in_user == $buyer_id) { + $message[] = $buyer_msg; + } else if($logged_in_user == $seller_id) { + $message[] = $seller_msg; + } + } + } + + // save changes + $this->demanded_qty = 0; + $available->quantity = 0; + + } elseif ($this->demanded_qty < $available->quantity) { + + $trade_qty = (float) $this->demanded_qty; + + $cost_of_total_supply = $this->demanded_qty * $available->price; // traditional or cash + $cost_of_total_supply = (float) $cost_of_total_supply; + + if ($buyer_balance_bc2 < $cost_of_total_supply) { + /*Record the message*/ + $this->storeMessages($buy_order_id, $buyer_id, $msg="Transaction failed: You had insufficient ".$bc2." balance."); + if ($_SESSION['user_id'] == $buyer_id) { + $message[] = "Transaction failed: You have insufficient ".$bc2." balance."; + } + $this->del_order($buy_order_id, $buyer_id); + break; + } + if (($seller_balance_bc1 == 0) || ($seller_balance_bc1 < $this->demanded_qty)) { + /*Record the message*/ + $this->storeMessages($seller_order_id, $seller_id, $msg="Transaction failed: You had insufficient ".$bc1." balance."); + if ($_SESSION['user_id'] == $seller_id) { + $message[] = "Transaction failed: You had insufficient ".$bc1." balance"; + } + $this->del_order($seller_order_id, $seller_id); + break; + } + + if ($buyer_id != $seller_id) { + $new_seller_balance_bc2 = $seller_balance_bc2 + $cost_of_total_supply; // traditional or cash + $new_seller_balance_bc1 = $seller_balance_bc1 - $this->demanded_qty; // deduct the btc sold + + $new_buyer_balance_bc1 = $buyer_balance_bc1 + $this->demanded_qty; // btc + $new_buyer_balance_bc2 = $buyer_balance_bc2 - $cost_of_total_supply; // traditional or cash + + // subtract the debit access (customers balance of $ or BTC) + $this->update_user_balance($assetType = $bc1, $balance = $new_buyer_balance_bc1, $user_id = $buyer_id); + + // increment the credit asset (customers balance of $ or BTC) + $this->update_user_balance($assetType = $bc2, $balance = $new_seller_balance_bc2, $user_id = $seller_id); + + // record the commission in the commission account + // decrease respective balances + $this->update_user_balance($assetType = $bc1, $balance = $new_seller_balance_bc1, $user_id = $seller_id); + + $this->update_user_balance($assetType = $bc2, $balance = $new_buyer_balance_bc2, $user_id = $buyer_id); + + } + + // update the quantity field for $availableQuantity + $availableQuantity = $available->quantity - $this->demanded_qty; + $this->update_quantity($top_table = TOP_SELLS_TABLE, $availableQuantity, $available->order_id); + + // Delete the row from Buy list + $this->delete_order(TOP_BUYS_TABLE, $buy_order_id); + + // Mark this order status 1 i.e transaction successful + $this->updateOrderStatus($buy_order_id, $status='1'); + + // Record messages + $buyer_msg = "Transaction successful: You bought $this->demanded_qty ".$bc1." for ".$bc2." $cost_of_total_supply at the rate of ".$bc2." $available->price per unit."; + $seller_msg = "Transaction successful: You sold $this->demanded_qty ".$bc1." for ".$bc2." $cost_of_total_supply at the rate of ".$bc2." $available->price per unit."; + $this->storeMessages($buy_order_id, $buyer_id, $msg=$buyer_msg); + $this->storeMessages($seller_order_id, $seller_id, $msg=$seller_msg); + + if(isset($_SESSION['user_id'])) { + $logged_in_user = (int) $_SESSION['user_id']; + if ($this->check_user($logged_in_user) != false) { + if ($logged_in_user == $buyer_id) { + $message[] = $buyer_msg; + } else if($logged_in_user == $seller_id) { + $message[] = $seller_msg; + } + } + } + + // save changes + $this->demanded_qty = 0; + } + + // Record the transaction + $this->record_transaction($buyer_id,$buy_order_id, $buy_amount, $bc1, $seller_id, $available->order_id, $available->price, $bc2, $trade_qty); + } else { + return false; + } + $this->OrderMatchingQuery($bc1, $bc2); + } + return $message; + } + return false; + } + return false; + } + + private function insert_market_order($customerId, $orderTypeId, $OfferAssetTypeId=null, $WantAssetTypeId=null, $qty, $price) { + if ($this->databaseConnection()) { + $now = $this->time_now(); + $query = $this->db_connection->prepare("INSERT INTO ".ORDERS_TABLE." (`id`, `uid`, `order_type`, `offer_asset`, `want_asset`, `qty`, `price`, `status`, `market_order`, `insert_dt`, `update_dt`) + VALUES ('', :u, :a, :d, :e, :b, :c, 1, 1, '$now', NULL)"); + $query->bindParam(':u', $customerId, PDO::PARAM_INT); + $query->bindParam(':a', $orderTypeId, PDO::PARAM_INT); + $query->bindParam(':d', $OfferAssetTypeId, PDO::PARAM_STR); + $query->bindParam(':e', $WantAssetTypeId, PDO::PARAM_STR); + $query->bindParam(':b', $qty, PDO::PARAM_STR); + $query->bindParam(':c', $price, PDO::PARAM_STR); + + if ($query->execute()) { + $insertedrowid = $this->db_connection->lastInsertId(); + + $trade_type = ($orderTypeId=='1') ? "sell" : "buy"; + $messages = "You entered an instant $trade_type order for $qty units at $OfferAssetTypeId $price per unit for $OfferAssetTypeId ".$qty*$price; + $this->storeMessages($insertedrowid, $customerId, $messages); + + return (int) $insertedrowid; + } + return false; + } + return false; + } + + public function market_order($order_type, $qty, $OfferAssetTypeId, $WantAssetTypeId) { + + if ($this->databaseConnection()) { + + $message = array(); + + // Check if it is a buy or sell + if ($order_type == 'm-buy') { + + if (is_float($qty) || is_int($qty)) { + if ($qty > 0) { + + $sell_list = $this->get_top_buy_sell_list($top_table = TOP_SELLS_TABLE, $WantAssetTypeId, $OfferAssetTypeId, $asc_desc = 'ASC'); + + if (!empty($sell_list)) { + + /*Code to find the last iteration of loop. Required to print shortage of token supply.*/ + end($sell_list); + $last_iter = key($sell_list); + + foreach ($sell_list as $key => $available) { + + $trade_qty = 0; + $sell_order_id = (int)$available->order_id; + $available->quantity = (float)$available->quantity; + + if ($available->quantity <= 0 || $qty <= 0) { + if (isset($message)) { + if ($available->quantity <= 0) { + $message[] = "Oops! There's shortage of the availability of Blockchain Contracts."; + } else if ($qty <= 0) { + //$message[] = "The demanded asset is nill."; + } + } else { + exit; + } + return $message; + } + + $seller_id = $available->uid; + $seller_balance_bc2 = (float)$this->check_customer_balance($assetType = $OfferAssetTypeId, $seller_id)->balance; + $seller_balance_bc1 = (float)$this->check_customer_balance($assetType = $WantAssetTypeId, $seller_id)->balance; + $buyer_id = $_SESSION['user_id']; + $buyer_balance_bc2 = (float)$this->check_customer_balance($assetType = $OfferAssetTypeId, $buyer_id)->balance; + $buyer_balance_bc1 = (float)$this->check_customer_balance($assetType = $WantAssetTypeId, $buyer_id)->balance; + + switch ($qty) { + case ($qty > $available->quantity): + + $trade_qty = (float)$available->quantity; + $cost_of_total_supply = $available->quantity * $available->price; // traditional or cash + + if ($buyer_balance_bc2 < $cost_of_total_supply) { + $message[] = "Transaction failed: You have insufficient ".$OfferAssetTypeId." balance."; + $this->storeMessages($buy_order_id = null, $buyer_id, $msg = "Transaction failed: You had insufficient ".$OfferAssetTypeId." balance."); + return $message; + } + if (($seller_balance_bc1 == 0) || ($seller_balance_bc1 < $available->quantity)) { + $message[] = "Transaction failed: The seller has insufficient ".$WantAssetTypeId." balance."; + $this->storeMessages($sell_order_id, $seller_id, $msg = "Transaction failed: The seller has insufficient ".$WantAssetTypeId." balance."); + return $message; + } + + $new_seller_cash_balance = $seller_balance_bc2 + $cost_of_total_supply; // traditional or cash + $new_seller_bit_balance = $seller_balance_bc1 - $available->quantity; + $new_buyer_bit_balance = $buyer_balance_bc1 + $available->quantity; // traditional or cash + $new_buyer_cash_balance = $buyer_balance_bc2 - $cost_of_total_supply; // traditional + + $insert_market_order = $this->insert_market_order($_SESSION['user_id'], $orderTypeId = '0', $OfferAssetTypeId, $WantAssetTypeId, $available->quantity, $available->price); + + $buy_order_id = 0; + if ($insert_market_order == false) { + return false; + } else if (is_int($insert_market_order)) { + $buy_order_id = (int)$insert_market_order; + } else { + return false; + } + + if ($buyer_id != $seller_id) { +// increment the bits of buyer + $this->update_user_balance($assetType = $WantAssetTypeId, $balance = $new_buyer_bit_balance, $user_id = $buyer_id); + +// deduct cash of buyer + $this->update_user_balance($assetType = $OfferAssetTypeId, $balance = $new_buyer_cash_balance, $user_id = $buyer_id); + +// increase the cash of seller + $this->update_user_balance($assetType = $OfferAssetTypeId, $balance = $new_seller_cash_balance, $user_id = $seller_id); + +// deduct bits of seller + $this->update_user_balance($assetType = $WantAssetTypeId, $balance = $new_seller_bit_balance, $user_id = $seller_id); + } + +// Record the transaction + $this->record_transaction($buyer_id, $buy_order_id, $available->price, $WantAssetTypeId, $seller_id, $available->order_id, $available->price, $OfferAssetTypeId, $trade_qty); + +// Delete the row from Sell list + $this->delete_order(TOP_SELLS_TABLE, $available->order_id); + +// Update Order Status in Order table + $this->UpdateOrderStatus($available->order_id, '1'); + + $message[] = "Instant Transaction Successful: You bought $available->quantity ".$WantAssetTypeId." at ".$OfferAssetTypeId." $available->price per unit for ".$OfferAssetTypeId." $cost_of_total_supply."; + +// Record message in DB + $this->storeMessages($buy_order_id, $buyer_id, $msg = "Instant Transaction Successful: You bought $available->quantity $WantAssetTypeId at $OfferAssetTypeId $available->price per unit for $OfferAssetTypeId $cost_of_total_supply."); + $this->storeMessages($sell_order_id, $seller_id, $msg = "Transaction Successful: You sold $available->quantity $WantAssetTypeId at $OfferAssetTypeId $available->price per unit for $OfferAssetTypeId $cost_of_total_supply."); + + $qty = $qty - $available->quantity; + $available->quantity = 0; +// save changes + break; + case ($qty == $available->quantity): + + $trade_qty = (float)$available->quantity; + $cost_of_total_supply = $available->quantity * $available->price; // traditional or cash + + if ($buyer_balance_bc2 < $cost_of_total_supply) { + $message[] = "Instant Transaction failed: You have insufficient $OfferAssetTypeId balance."; + $this->storeMessages($buy_order_id = null, $buyer_id, $msg = "Transaction failed: You had insufficient $OfferAssetTypeId balance."); + return $message; + } + if (($seller_balance_bc1 == 0) || ($seller_balance_bc1 < $available->quantity)) { + $message[] = "Instant Transaction failed: The seller has insufficient $WantAssetTypeId balance."; + $this->storeMessages($sell_order_id, $seller_id, $msg = "Transaction failed: The seller has insufficient $WantAssetTypeId balance."); + return $message; + } + + $new_seller_cash_balance = $seller_balance_bc2 + $cost_of_total_supply; // traditional or cash + $new_seller_bit_balance = $seller_balance_bc1 - $qty; + $new_buyer_cash_balance = $buyer_balance_bc2 - $cost_of_total_supply; // traditional + $new_buyer_bit_balance = $buyer_balance_bc1 + $available->quantity; // traditional or cash + + $insert_market_order = $this->insert_market_order($_SESSION['user_id'], $orderTypeId = '0', $OfferAssetTypeId, $WantAssetTypeId, $available->quantity, $available->price); + + $buy_order_id = 0; + if ($insert_market_order == false) { + return false; + } else if (is_int($insert_market_order)) { + $buy_order_id = (int)$insert_market_order; + } else { + return false; + } + + if ($buyer_id != $seller_id) { +// increment the bits of buyer + $this->update_user_balance($assetType = $WantAssetTypeId, $balance = $new_buyer_bit_balance, $user_id = $buyer_id); + +// deduct cash of buyer + $this->update_user_balance($assetType = $OfferAssetTypeId, $balance = $new_buyer_cash_balance, $user_id = $buyer_id); + +// increase the cash of seller + $this->update_user_balance($assetType = $OfferAssetTypeId, $balance = $new_seller_cash_balance, $user_id = $seller_id); + +// deduct bits of seller + $this->update_user_balance($assetType = $WantAssetTypeId, $balance = $new_seller_bit_balance, $user_id = $seller_id); + } + + $message[] = "Instant Transaction Successful: You bought $qty $WantAssetTypeId at $OfferAssetTypeId $available->price per unit for $OfferAssetTypeId $cost_of_total_supply."; + +// Record message in DB + $this->storeMessages($buy_order_id, $buyer_id, $msg = "Instant Transaction Successful: You bought $available->quantity $WantAssetTypeId at $OfferAssetTypeId $available->price per unit for $OfferAssetTypeId $cost_of_total_supply."); + $this->storeMessages($sell_order_id, $seller_id, $msg = "Transaction Successful: You sold $available->quantity $WantAssetTypeId at $OfferAssetTypeId $available->price per unit for $OfferAssetTypeId $cost_of_total_supply."); + + $qty = $qty - $available->quantity; // should be equal to 0 + $available->quantity = 0; + +// Record the transaction + $this->record_transaction($buyer_id, $buy_order_id, $available->price, $WantAssetTypeId, $seller_id, $available->order_id, $available->price, $OfferAssetTypeId, $trade_qty); + +// Delete the row from Sell list + $this->delete_order(TOP_SELLS_TABLE, $available->order_id); + +// Update Order Status in Order table + $this->UpdateOrderStatus($buy_order_id, '1'); + $this->UpdateOrderStatus($available->order_id, '1'); + + break; + case ($qty < $available->quantity): + + $trade_qty = (float)$qty; + $cost_of_total_supply = $qty * $available->price; // traditional or cash + + if ($buyer_balance_bc2 < $cost_of_total_supply) { + $message[] = "Instant Transaction failed: You have insufficient $OfferAssetTypeId balance."; + $this->storeMessages($buy_order_id = null, $buyer_id, $msg = "Transaction failed: You had insufficient $OfferAssetTypeId balance."); + return $message; + } + if (($seller_balance_bc1 == 0) || ($seller_balance_bc1 < $qty)) { + $message[] = "Instant Transaction failed: The seller has insufficient $WantAssetTypeId balance."; + $this->storeMessages($sell_order_id, $seller_id, $msg = "Transaction failed: The seller has insufficient $WantAssetTypeId balance."); + return $message; + } + + $new_seller_cash_balance = $seller_balance_bc2 + $cost_of_total_supply; // traditional or cash + $new_seller_bit_balance = $seller_balance_bc1 - $qty; + $new_buyer_cash_balance = $buyer_balance_bc2 - $cost_of_total_supply; // traditional + $new_buyer_bit_balance = $buyer_balance_bc1 + $qty; // traditional or cash + + $insert_market_order = $this->insert_market_order($_SESSION['user_id'], $orderTypeId = '0', $OfferAssetTypeId, $WantAssetTypeId, $qty, $available->price); + + $buy_order_id = 0; + if ($insert_market_order == false) { + return false; + } else if (is_int($insert_market_order)) { + $buy_order_id = (int)$insert_market_order; + } else { + return false; + } + + if ($buyer_id != $seller_id) { +// increment the bits of buyer + $this->update_user_balance($assetType = $WantAssetTypeId, $balance = $new_buyer_bit_balance, $user_id = $buyer_id); + +// deduct cash of buyer + $this->update_user_balance($assetType = $OfferAssetTypeId, $balance = $new_buyer_cash_balance, $user_id = $buyer_id); + +// increase the cash of seller + $this->update_user_balance($assetType = $OfferAssetTypeId, $balance = $new_seller_cash_balance, $user_id = $seller_id); + +// deduct bits of seller + $this->update_user_balance($assetType = $WantAssetTypeId, $balance = $new_seller_bit_balance, $user_id = $seller_id); + } + +// Record the transaction + $this->record_transaction($buyer_id, $buy_order_id, $available->price, $WantAssetTypeId, $seller_id, $available->order_id, $available->price, $OfferAssetTypeId, $trade_qty); + + $available->quantity = $available->quantity - $qty; + +// update the quantity field for supply + $this->update_quantity($top_table = TOP_SELLS_TABLE, $available->quantity, $available->order_id); + +// Update Order Status in Order table + $this->UpdateOrderStatus($buy_order_id, '1'); + + $message[] = "Instant Transaction Successful: You bought $qty $WantAssetTypeId at $OfferAssetTypeId $available->price per unit for $OfferAssetTypeId $cost_of_total_supply."; +// Record message in DB + $this->storeMessages($buy_order_id, $buyer_id, $msg = "Instant Transaction Successful: You bought $qty $WantAssetTypeId at $OfferAssetTypeId $available->price per unit for $OfferAssetTypeId $cost_of_total_supply."); + $this->storeMessages($sell_order_id, $seller_id, $msg = "Transaction Successful: You sold $qty $WantAssetTypeId at $OfferAssetTypeId $available->price per unit for $OfferAssetTypeId $cost_of_total_supply."); + +// update the quantity field for demand + $qty = 0; + + break; + } + if (($available->quantity <= 0) && ($qty > 0) && ($key === $last_iter)) { + /*The supply of token is 0. Stop further transaction. */ + $message[] = "Instant Transaction failure: There's no token left to be sold any more. $qty tokens could not be bought."; + $this->storeMessages($buy_order_id = null, $buyer_id, $msg = "There's no token left to be sold any more. $qty tokens could not be bought."); + } + } + return $message; + } else { + $message[] = "empty_sell_list"; + return $message; + } + } + } + + } elseif ($order_type == 'm-sell') { + if (is_float($qty) || is_int($qty)) { + if ($qty > 0) { + + $buy_list = $this->get_top_buy_sell_list($top_table = TOP_BUYS_TABLE, $WantAssetTypeId, $OfferAssetTypeId, $asc_desc = 'DESC'); + + if (!empty($buy_list)) { + foreach ($buy_list as $available) { + + $trade_qty = 0; + $buy_order_id = (int)$available->order_id; + $available->quantity = (float)$available->quantity; + + if ($available->quantity <= 0 || $qty <= 0) { + if (isset($message)) { + if ($available->quantity <= 0) { + $message[] = "Instant Transaction Failure: The available asset is nill."; + } else if ($qty <= 0) { +//$message[] = "The demanded asset is nill."; + } + return $message; + } else { + exit; + } + } + + $seller_id = $_SESSION['user_id']; + $seller_balance_bc2 = $this->check_customer_balance($assetType = $OfferAssetTypeId, $seller_id)->balance; + $seller_balance_bc1 = $this->check_customer_balance($assetType = $WantAssetTypeId, $seller_id)->balance; + $buyer_id = $available->uid; + $buyer_balance_bc2 = $this->check_customer_balance($assetType = $OfferAssetTypeId, $buyer_id)->balance; + $buyer_balance_bc1 = $this->check_customer_balance($assetType = $WantAssetTypeId, $buyer_id)->balance; + + switch ($qty) { + case ($qty > $available->quantity): + + $trade_qty = (float)$available->quantity; + $cost_of_total_supply = $available->quantity * $available->price; // traditional or cash + + if ($buyer_balance_bc2 < $cost_of_total_supply) { + $message[] = "Instant Transaction failed: The buyer has insufficient $OfferAssetTypeId balance."; + $this->storeMessages($buy_order_id, $buyer_id, $msg = "Your order no $buy_order_id was unprocessed due to insufficient $OfferAssetTypeId balance."); + $this->storeMessages($sell_order_id = null, $seller_id, $msg = "A transaction was unprocessed due to insufficient $OfferAssetTypeId balance of buyer with id $buyer_id."); + return $message; + } + if (($seller_balance_bc1 == 0) || ($seller_balance_bc1 < $available->quantity)) { + $message[] = "Instant Transaction failed: You have insufficient $WantAssetTypeId balance."; + $this->storeMessages($buy_order_id, $buyer_id, $msg = "Your order no $buy_order_id was unprocessed due to insufficient $WantAssetTypeId balance of seller with id $seller_id."); + $this->storeMessages($sell_order_id = null, $seller_id, $msg = "Transaction failed: You have insufficient $WantAssetTypeId balance."); + return $message; + } + + $new_seller_cash_balance = $seller_balance_bc2 + $cost_of_total_supply; // traditional or cash + $new_seller_bit_balance = $seller_balance_bc1 - $available->quantity; // deduct the btc sold + $new_buyer_cash_balance = $buyer_balance_bc2 - $cost_of_total_supply; // traditional + $new_buyer_bit_balance = $buyer_balance_bc1 + $available->quantity; // btc + + $insert_market_order = $this->insert_market_order($_SESSION['user_id'], $orderTypeId = '1', $OfferAssetTypeId, $WantAssetTypeId, $available->quantity, $available->price); + + $sell_order_id = 0; + if ($insert_market_order == false) { + return false; + } else if (is_int($insert_market_order)) { + $sell_order_id = (int)$insert_market_order; + } else { + return false; + } + + if ($buyer_id != $seller_id) { +// increment the bits of buyer + $this->update_user_balance($assetType = $WantAssetTypeId, $balance = $new_buyer_bit_balance, $user_id = $buyer_id); + +// deduct cash of buyer + $this->update_user_balance($assetType = $OfferAssetTypeId, $balance = $new_buyer_cash_balance, $user_id = $buyer_id); + +// increase the cash of seller + $this->update_user_balance($assetType = $OfferAssetTypeId, $balance = $new_seller_cash_balance, $user_id = $seller_id); + +// deduct bits of seller + $this->update_user_balance($assetType = $WantAssetTypeId, $balance = $new_seller_bit_balance, $user_id = $seller_id); + } + +// Delete the row from buy list + $this->delete_order(TOP_BUYS_TABLE, $available->order_id); + +// Update Order Status in Order table + $this->UpdateOrderStatus($available->order_id, '1'); + +// Record the transaction + $this->record_transaction($buyer_id, $available->order_id, $available->price, $WantAssetTypeId, $seller_id, $sell_order_id, $available->price, $OfferAssetTypeId, $trade_qty); + + $message[] = "Instant Transaction Successful: You sold $available->quantity $WantAssetTypeId for $OfferAssetTypeId $cost_of_total_supply."; + $this->storeMessages($sell_order_id, $seller_id, $msg = "Instant Transaction Successful: You sold $available->quantity $WantAssetTypeId for $OfferAssetTypeId $cost_of_total_supply."); + $this->storeMessages($buy_order_id, $buyer_id, $msg = "Transaction Successful: You bought $available->quantity $WantAssetTypeId for $OfferAssetTypeId $cost_of_total_supply."); + + $qty = $qty - $available->quantity; + + break; + case ($qty == $available->quantity): + + $trade_qty = (float)$available->quantity; + $cost_of_total_supply = $available->quantity * $available->price; // traditional or cash + + if ($buyer_balance_bc2 < $cost_of_total_supply) { + $message[] = "Instant Transaction failed: The buyer has insufficient $OfferAssetTypeId balance."; + $this->storeMessages($buy_order_id, $buyer_id, $msg = "Your order no $buy_order_id was unprocessed due to insufficient $OfferAssetTypeId balance."); + $this->storeMessages($sell_order_id = null, $seller_id, $msg = "A transaction was unprocessed due to insufficient $OfferAssetTypeId balance of buyer with id $buyer_id."); + return $message; + } + if (($seller_balance_bc1 == 0) || ($seller_balance_bc1 < $available->quantity)) { + $message[] = "Instant Transaction failed: You have insufficient $WantAssetTypeId balance."; + $this->storeMessages($buy_order_id, $buyer_id, $msg = "Your order no $buy_order_id was unprocessed due to insufficient $WantAssetTypeId balance of seller with id $seller_id."); + $this->storeMessages($sell_order_id = null, $seller_id, $msg = "Transaction failed: You have insufficient $WantAssetTypeId balance."); + return $message; + } + + $new_seller_cash_balance = $seller_balance_bc2 + $cost_of_total_supply; // traditional or cash + $new_seller_bit_balance = $seller_balance_bc1 - $available->quantity; // deduct the btc sold + $new_buyer_cash_balance = $buyer_balance_bc2 - $cost_of_total_supply; // traditional + $new_buyer_bit_balance = $buyer_balance_bc1 + $available->quantity; // traditional or cash + + $insert_market_order = $this->insert_market_order($_SESSION['user_id'], $orderTypeId = '1', $OfferAssetTypeId, $WantAssetTypeId, $available->quantity, $available->price); + + $sell_order_id = 0; + if ($insert_market_order == false) { + return false; + } else if (is_int($insert_market_order)) { + $sell_order_id = (int)$insert_market_order; + } else { + return false; + } + + if ($buyer_id != $seller_id) { +// increment the bits of buyer + $this->update_user_balance($assetType = $WantAssetTypeId, $balance = $new_buyer_bit_balance, $user_id = $buyer_id); + +// deduct cash of buyer + $this->update_user_balance($assetType = $OfferAssetTypeId, $balance = $new_buyer_cash_balance, $user_id = $buyer_id); + +// subtract the cash of seller + $this->update_user_balance($assetType = $OfferAssetTypeId, $balance = $new_seller_cash_balance, $user_id = $seller_id); + +// deduct bits of seller + $this->update_user_balance($assetType = $WantAssetTypeId, $balance = $new_seller_bit_balance, $user_id = $seller_id); + } + + $message[] = "Instant Transaction Successful: You sold $qty $WantAssetTypeId for $OfferAssetTypeId $cost_of_total_supply."; + $this->storeMessages($sell_order_id, $seller_id, $msg = "Instant Transaction Successful: You sold $available->quantity $WantAssetTypeId for $OfferAssetTypeId $cost_of_total_supply."); + $this->storeMessages($buy_order_id, $buyer_id, $msg = "Transaction Successful: You bought $available->quantity $WantAssetTypeId for $OfferAssetTypeId $cost_of_total_supply."); + + $qty = $qty - $available->quantity; + +// Update Order Status in Order table + $this->UpdateOrderStatus($sell_order_id, '1'); + $this->UpdateOrderStatus($available->order_id, '1'); + +// Record the transaction + $this->record_transaction($buyer_id, $available->order_id, $available->price, $WantAssetTypeId, $seller_id, $sell_order_id, $available->price, $OfferAssetTypeId, $trade_qty); + +// Delete the row from buy list + $this->delete_order(TOP_BUYS_TABLE, $available->order_id); + + break; + case ($qty < $available->quantity): + + $trade_qty = (float)$qty; + $available->quantity = $available->quantity - $qty; + $cost_of_total_supply = $qty * $available->price; // traditional or cash + + if ($buyer_balance_bc2 < $cost_of_total_supply) { + $message[] = "Instant Transaction failed: The buyer has insufficient $OfferAssetTypeId balance."; + $this->storeMessages($buy_order_id, $buyer_id, $msg = "Your order no $buy_order_id was unprocessed due to insufficient $OfferAssetTypeId balance."); + $this->storeMessages($sell_order_id = null, $seller_id, $msg = "A transaction was unprocessed due to insufficient $OfferAssetTypeId balance of buyer with id $buyer_id."); + return $message; + } + if (($seller_balance_bc1 == 0) || ($seller_balance_bc1 < $qty)) { + $message[] = "Instant Transaction failed: You have insufficient $WantAssetTypeId balance."; + $this->storeMessages($buy_order_id, $buyer_id, $msg = "Your order no $buy_order_id was unprocessed due to insufficient $WantAssetTypeId balance of seller with id $seller_id."); + $this->storeMessages($sell_order_id = null, $seller_id, $msg = "Transaction failed: You have insufficient $WantAssetTypeId balance."); + return $message; + } + + $new_seller_cash_balance = $seller_balance_bc2 + $cost_of_total_supply; // traditional or cash + $new_seller_bit_balance = $seller_balance_bc1 - $qty; // deduct the btc sold + $new_buyer_cash_balance = $buyer_balance_bc2 - $cost_of_total_supply; // traditional + $new_buyer_bit_balance = $buyer_balance_bc1 + $qty; // traditional or cash + + $insert_market_order = $this->insert_market_order($_SESSION['user_id'], $orderTypeId = '1', $OfferAssetTypeId, $WantAssetTypeId, $qty, $available->price); + + $sell_order_id = 0; + if ($insert_market_order == false) { + return false; + } else if (is_int($insert_market_order)) { + $sell_order_id = (int)$insert_market_order; + } else { + return false; + } + + if ($buyer_id != $seller_id) { +// increment the bits of buyer + $this->update_user_balance($assetType = $WantAssetTypeId, $balance = $new_buyer_bit_balance, $user_id = $buyer_id); + +// deduct cash of buyer + $this->update_user_balance($assetType = $OfferAssetTypeId, $balance = $new_buyer_cash_balance, $user_id = $buyer_id); + +// subtract the cash of seller + $this->update_user_balance($assetType = $OfferAssetTypeId, $balance = $new_seller_cash_balance, $user_id = $seller_id); + +// deduct bits of seller + $this->update_user_balance($assetType = $WantAssetTypeId, $balance = $new_seller_bit_balance, $user_id = $seller_id); + } + +// Record the transaction + $this->record_transaction($buyer_id, $available->order_id, $available->price, $buy_commission = '0', $seller_id, $sell_order_id, $available->price, $sell_commission = '0', $trade_qty); + +// update the quantity field for supply + $this->update_quantity($top_table = TOP_BUYS_TABLE, $available->quantity, $available->order_id); + +// Update Order Status in Order table + $this->UpdateOrderStatus($sell_order_id, '1'); + + $message[] = "Instant Transaction Successful: You sold $qty $WantAssetTypeId for $OfferAssetTypeId $cost_of_total_supply."; + $this->storeMessages($sell_order_id, $seller_id, $msg = "Instant Transaction Successful: You sold $qty $WantAssetTypeId for $OfferAssetTypeId $cost_of_total_supply."); + $this->storeMessages($buy_order_id, $buyer_id, $msg = "Transaction Successful: You bought $qty $WantAssetTypeId for $OfferAssetTypeId $cost_of_total_supply."); + +// update the quantity field for demand + $qty = 0; + + break; + } + } + return $message; + } else { + $message[] = "empty_buy_list"; + return $message; + } + } + } + } + } + return false; +} + + public function update_user_balance($assetType, $balance=null, $user_id) { + + if ($this->databaseConnection()) { + $now = $this->time_now(); + $sql = ""; + + if ($balance >= 0) { + $sql .= "UPDATE ".CREDITS_TABLE." "; + $sql .= " SET `balance`= :balance, "; + $sql .= " `update_date`= '$now' "; + $sql .= " WHERE `uid`= :user_id "; + $sql .= " AND `bc`= :asset_type "; + $sql .= "LIMIT 1"; + + $query = $this->db_connection->prepare($sql); + + if ($balance >= 0) { + $query->bindParam("balance", $balance); + } + $query->bindParam("user_id", $user_id); + $query->bindParam("asset_type", $assetType); + if ($query->execute()) { + //$this->record_bal_history($user_id, $balance, $assetType); + return true; + } + } + return false; + } + return false; + } + + private function record_transaction($buyer, $buy_order_id, $buy_amount, $buy_bc, $seller, $sell_order_id, $sell_amount, $sell_bc, $trade_qty) { + if ($this->databaseConnection()) { + $now = $this->time_now(); + $query = $this->db_connection->prepare(" + INSERT INTO ".TX_TABLE."(`txid`, `a_buyer`, `a_order_id`, `a_amount`, `a_bc`, `b_seller`, `b_order_id`, `b_amount`, `b_bc`, `qty_traded`, `insert_dt`, `update_dt`) + VALUES ('', :buyer,:buy_order_id, :buy_amount, :buy_bc, :seller, :sell_order_id, :sell_amount, :sell_bc, :trade_qty, '$now', NULL) + "); + $query->bindParam("buyer", $buyer); + $query->bindParam("buy_order_id", $buy_order_id); + $query->bindParam("buy_amount", $buy_amount); + $query->bindParam("buy_bc", $buy_bc); + $query->bindParam("seller", $seller); + $query->bindParam("sell_order_id", $sell_order_id); + $query->bindParam("sell_amount", $sell_amount); + $query->bindParam("sell_bc", $sell_bc); + $query->bindParam("trade_qty", $trade_qty); + if($query->execute()) { + return true; + } + } + return false; + } + + private function delete_order($top_table, $orderId) { + if ($this->databaseConnection()) { + $query = $this->db_connection->prepare("DELETE FROM `$top_table` WHERE `order_id`=:id LIMIT 1"); + $query->bindParam('id', $orderId); + if($query->execute()) { + return true; + } + return false; + } + return false; + } + + private function update_quantity($top_table, $qty, $orderId) { + + if ($this->databaseConnection()) { + $now = $this->time_now(); + $query = $this->db_connection->prepare(" + UPDATE $top_table + SET `quantity`= :qty, `insert_dt`='$now' + WHERE order_id = :orderId + LIMIT 1 + "); + $query->bindParam('qty', $qty); + $query->bindParam('orderId', $orderId); + if($query->execute()) { + return true; + } + return false; + } + return false; + } + + public function del_order($order_id, $usid=null) { + if ($this->databaseConnection()) { + + $user_id = 0; + if (!isset($_SESSION['user_id'])) { + return false; + } + $user_id = (int) $_SESSION['user_id']; + // Allow Admin to delete order, if its not admin check owner of order + if ($usid == null) { + $is_owner = $this->isUserOrderOwner($order_id, $user_id); + + if (!$is_owner) { + return false; + } + } else if(($usid != null) && ($user_id == ADMIN_ID)) { // This else part to be used by admin in delete_orders_of_user() + $user_id = $usid; + } else { + return false; + } + + // Finally cancel the order + return $this->cancel_order($order_id, $user_id); + } + return false; + } + + private function isUserOrderOwner($order_id=0, $user_id=0) { + if ($this->databaseConnection()) { + $query = $this->db_connection->prepare(" + SELECT `id` FROM ".ORDERS_TABLE." + WHERE `id`=:o_id + AND `uid`=:c_id + LIMIT 1 + "); + $query->bindParam('o_id', $order_id); + $query->bindParam('c_id', $user_id); + if ($query->execute()) { + if ($query->rowCount()==1) { + return true; + } + } + } + return false; + } + + protected function cancel_order($order_id=null, $user_id=null) { + if ($this->databaseConnection()) { + $query = $this->db_connection->prepare(" + DELETE FROM ".TOP_BUYS_TABLE." WHERE `order_id`=:id AND uid = :cus_id; + DELETE FROM ".TOP_SELLS_TABLE." WHERE `order_id`=:id AND uid = :cus_id + "); + + $query->bindParam('id', $order_id); + $query->bindParam('cus_id', $user_id); + + $query->execute(); + unset($query); // Unset the query + + $q = $this->db_connection->prepare(" + UPDATE ".ORDERS_TABLE." SET `status`= 0 + WHERE `id` = :ord + AND uid = :cust_id + "); + $q->bindParam('ord', $order_id); + $q->bindParam('cust_id', $user_id); + + $q->execute(); + unset($q); + + $query2 = $this->db_connection->prepare(" + SELECT * FROM ".TOP_BUYS_TABLE." WHERE `order_id`=:o_id; + SELECT * FROM ".TOP_SELLS_TABLE." WHERE `order_id`=:o_id + "); + $query2->bindParam('o_id', $order_id); + + if ($query2->execute()) { + if ($query2->rowCount() == 0) { + if ($_SESSION['user_id']==ADMIN_ID) { + $this->storeMessages($order_id, ADMIN_ID, $msg="Order number $order_id was deleted by user id ".ADMIN_ID); + $this->storeMessages($order_id, $user_id, $msg="Order number $order_id was deleted by Admin."); + } else { + $this->storeMessages($order_id, $user_id, $msg="Order number $order_id was deleted by you."); + } + return true; // This means row was actually deleted + } + } + } + return false; + } + + public function storeMessages($order_id=null, $user_id=null, $msg=null) { + if($this->databaseConnection()) { + return; + $now = $this->time_now(); + if ($user_id == false) { + return false; + } + $username = $this->get_username($user_id); + + $query = $this->db_connection->prepare(" + INSERT INTO ".MSG_TABLE."(`id`, `order_id`, `username_key`, `username`, `messages`, `datetime`) + VALUES ('', :order_id, :user_id, :username, :msg, '$now') + "); + $query->bindParam("order_id", $order_id); + $query->bindParam("user_id", $user_id); + $query->bindParam("username", $username); + $query->bindParam("msg", $msg); + + if ($query->execute()) { + return true; + } + } + return false; + } + +} \ No newline at end of file diff --git a/classes/PHPMailer.php b/classes/PHPMailer.php new file mode 100644 index 0000000..bfb8eca --- /dev/null +++ b/classes/PHPMailer.php @@ -0,0 +1,2949 @@ +UseSendmailOptions) ) { + $rt = @mail($to, $this->EncodeHeader($this->SecureHeader($subject)), $body, $header); + } else { + $rt = @mail($to, $this->EncodeHeader($this->SecureHeader($subject)), $body, $header, $params); + } + return $rt; + } + + /** + * Outputs debugging info via user-defined method + * @param string $str + */ + protected function edebug($str) { + switch ($this->Debugoutput) { + case 'error_log': + error_log($str); + break; + case 'html': + //Cleans up output a bit for a better looking display that's HTML-safe + echo htmlentities(preg_replace('/[\r\n]+/', '', $str), ENT_QUOTES, $this->CharSet)."
\n"; + break; + case 'echo': + default: + //Just echoes exactly what was received + echo $str; + } + } + + /** + * Constructor + * @param boolean $exceptions Should we throw external exceptions? + */ + public function __construct($exceptions = false) { + $this->exceptions = ($exceptions == true); + } + + /** + * Destructor + */ + public function __destruct() { + if ($this->Mailer == 'smtp') { //Close any open SMTP connection nicely + $this->SmtpClose(); + } + } + + /** + * Sets message type to HTML. + * @param bool $ishtml + * @return void + */ + public function IsHTML($ishtml = true) { + if ($ishtml) { + $this->ContentType = 'text/html'; + } else { + $this->ContentType = 'text/plain'; + } + } + + /** + * Sets Mailer to send message using SMTP. + * @return void + */ + public function IsSMTP() { + $this->Mailer = 'smtp'; + } + + /** + * Sets Mailer to send message using PHP mail() function. + * @return void + */ + public function IsMail() { + $this->Mailer = 'mail'; + } + + /** + * Sets Mailer to send message using the $Sendmail program. + * @return void + */ + public function IsSendmail() { + if (!stristr(ini_get('sendmail_path'), 'sendmail')) { + $this->Sendmail = '/var/qmail/bin/sendmail'; + } + $this->Mailer = 'sendmail'; + } + + /** + * Sets Mailer to send message using the qmail MTA. + * @return void + */ + public function IsQmail() { + if (stristr(ini_get('sendmail_path'), 'qmail')) { + $this->Sendmail = '/var/qmail/bin/sendmail'; + } + $this->Mailer = 'sendmail'; + } + + ///////////////////////////////////////////////// + // METHODS, RECIPIENTS + ///////////////////////////////////////////////// + + /** + * Adds a "To" address. + * @param string $address + * @param string $name + * @return boolean true on success, false if address already used + */ + public function AddAddress($address, $name = '') { + return $this->AddAnAddress('to', $address, $name); + } + + /** + * Adds a "Cc" address. + * Note: this function works with the SMTP mailer on win32, not with the "mail" mailer. + * @param string $address + * @param string $name + * @return boolean true on success, false if address already used + */ + public function AddCC($address, $name = '') { + return $this->AddAnAddress('cc', $address, $name); + } + + /** + * Adds a "Bcc" address. + * Note: this function works with the SMTP mailer on win32, not with the "mail" mailer. + * @param string $address + * @param string $name + * @return boolean true on success, false if address already used + */ + public function AddBCC($address, $name = '') { + return $this->AddAnAddress('bcc', $address, $name); + } + + /** + * Adds a "Reply-to" address. + * @param string $address + * @param string $name + * @return boolean + */ + public function AddReplyTo($address, $name = '') { + return $this->AddAnAddress('Reply-To', $address, $name); + } + + /** + * Adds an address to one of the recipient arrays + * Addresses that have been added already return false, but do not throw exceptions + * @param string $kind One of 'to', 'cc', 'bcc', 'ReplyTo' + * @param string $address The email address to send to + * @param string $name + * @throws phpmailerException + * @return boolean true on success, false if address already used or invalid in some way + * @access protected + */ + protected function AddAnAddress($kind, $address, $name = '') { + if (!preg_match('/^(to|cc|bcc|Reply-To)$/', $kind)) { + $this->SetError($this->Lang('Invalid recipient array').': '.$kind); + if ($this->exceptions) { + throw new phpmailerException('Invalid recipient array: ' . $kind); + } + if ($this->SMTPDebug) { + $this->edebug($this->Lang('Invalid recipient array').': '.$kind); + } + return false; + } + $address = trim($address); + $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim + if (!$this->ValidateAddress($address)) { + $this->SetError($this->Lang('invalid_address').': '. $address); + if ($this->exceptions) { + throw new phpmailerException($this->Lang('invalid_address').': '.$address); + } + if ($this->SMTPDebug) { + $this->edebug($this->Lang('invalid_address').': '.$address); + } + return false; + } + if ($kind != 'Reply-To') { + if (!isset($this->all_recipients[strtolower($address)])) { + array_push($this->$kind, array($address, $name)); + $this->all_recipients[strtolower($address)] = true; + return true; + } + } else { + if (!array_key_exists(strtolower($address), $this->ReplyTo)) { + $this->ReplyTo[strtolower($address)] = array($address, $name); + return true; + } + } + return false; +} + + /** + * Set the From and FromName properties + * @param string $address + * @param string $name + * @param boolean $auto Whether to also set the Sender address, defaults to true + * @throws phpmailerException + * @return boolean + */ + public function SetFrom($address, $name = '', $auto = true) { + $address = trim($address); + $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim + if (!$this->ValidateAddress($address)) { + $this->SetError($this->Lang('invalid_address').': '. $address); + if ($this->exceptions) { + throw new phpmailerException($this->Lang('invalid_address').': '.$address); + } + if ($this->SMTPDebug) { + $this->edebug($this->Lang('invalid_address').': '.$address); + } + return false; + } + $this->From = $address; + $this->FromName = $name; + if ($auto) { + if (empty($this->Sender)) { + $this->Sender = $address; + } + } + return true; + } + + /** + * Check that a string looks roughly like an email address should + * Static so it can be used without instantiation, public so people can overload + * Conforms to RFC5322: Uses *correct* regex on which FILTER_VALIDATE_EMAIL is + * based; So why not use FILTER_VALIDATE_EMAIL? Because it was broken to + * not allow a@b type valid addresses :( + * @link http://squiloople.com/2009/12/20/email-address-validation/ + * @copyright regex Copyright Michael Rushton 2009-10 | http://squiloople.com/ | Feel free to use and redistribute this code. But please keep this copyright notice. + * @param string $address The email address to check + * @return boolean + * @static + * @access public + */ + public static function ValidateAddress($address) { + if (defined('PCRE_VERSION')) { //Check this instead of extension_loaded so it works when that function is disabled + if (version_compare(PCRE_VERSION, '8.0') >= 0) { + return (boolean)preg_match('/^(?!(?>(?1)"?(?>\\\[ -~]|[^"])"?(?1)){255,})(?!(?>(?1)"?(?>\\\[ -~]|[^"])"?(?1)){65,}@)((?>(?>(?>((?>(?>(?>\x0D\x0A)?[\t ])+|(?>[\t ]*\x0D\x0A)?[\t ]+)?)(\((?>(?2)(?>[\x01-\x08\x0B\x0C\x0E-\'*-\[\]-\x7F]|\\\[\x00-\x7F]|(?3)))*(?2)\)))+(?2))|(?2))?)([!#-\'*+\/-9=?^-~-]+|"(?>(?2)(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\x7F]))*(?2)")(?>(?1)\.(?1)(?4))*(?1)@(?!(?1)[a-z0-9-]{64,})(?1)(?>([a-z0-9](?>[a-z0-9-]*[a-z0-9])?)(?>(?1)\.(?!(?1)[a-z0-9-]{64,})(?1)(?5)){0,126}|\[(?:(?>IPv6:(?>([a-f0-9]{1,4})(?>:(?6)){7}|(?!(?:.*[a-f0-9][:\]]){8,})((?6)(?>:(?6)){0,6})?::(?7)?))|(?>(?>IPv6:(?>(?6)(?>:(?6)){5}:|(?!(?:.*[a-f0-9]:){6,})(?8)?::(?>((?6)(?>:(?6)){0,4}):)?))?(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])(?>\.(?9)){3}))\])(?1)$/isD', $address); + } else { + //Fall back to an older regex that doesn't need a recent PCRE + return (boolean)preg_match('/^(?!(?>"?(?>\\\[ -~]|[^"])"?){255,})(?!(?>"?(?>\\\[ -~]|[^"])"?){65,}@)(?>[!#-\'*+\/-9=?^-~-]+|"(?>(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\xFF]))*")(?>\.(?>[!#-\'*+\/-9=?^-~-]+|"(?>(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\xFF]))*"))*@(?>(?![a-z0-9-]{64,})(?>[a-z0-9](?>[a-z0-9-]*[a-z0-9])?)(?>\.(?![a-z0-9-]{64,})(?>[a-z0-9](?>[a-z0-9-]*[a-z0-9])?)){0,126}|\[(?:(?>IPv6:(?>(?>[a-f0-9]{1,4})(?>:[a-f0-9]{1,4}){7}|(?!(?:.*[a-f0-9][:\]]){8,})(?>[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,6})?::(?>[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,6})?))|(?>(?>IPv6:(?>[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){5}:|(?!(?:.*[a-f0-9]:){6,})(?>[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,4})?::(?>(?:[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,4}):)?))?(?>25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])(?>\.(?>25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])){3}))\])$/isD', $address); + } + } else { + //No PCRE! Do something _very_ approximate! + //Check the address is 3 chars or longer and contains an @ that's not the first or last char + return (strlen($address) >= 3 and strpos($address, '@') >= 1 and strpos($address, '@') != strlen($address) - 1); + } + } + + ///////////////////////////////////////////////// + // METHODS, MAIL SENDING + ///////////////////////////////////////////////// + + /** + * Creates message and assigns Mailer. If the message is + * not sent successfully then it returns false. Use the ErrorInfo + * variable to view description of the error. + * @throws phpmailerException + * @return bool + */ + public function Send() { + try { + if(!$this->PreSend()) return false; + return $this->PostSend(); + } catch (phpmailerException $e) { + $this->mailHeader = ''; + $this->SetError($e->getMessage()); + if ($this->exceptions) { + throw $e; + } + return false; + } + } + + /** + * Prep mail by constructing all message entities + * @throws phpmailerException + * @return bool + */ + public function PreSend() { + try { + $this->mailHeader = ""; + if ((count($this->to) + count($this->cc) + count($this->bcc)) < 1) { + throw new phpmailerException($this->Lang('provide_address'), self::STOP_CRITICAL); + } + + // Set whether the message is multipart/alternative + if(!empty($this->AltBody)) { + $this->ContentType = 'multipart/alternative'; + } + + $this->error_count = 0; // reset errors + $this->SetMessageType(); + //Refuse to send an empty message unless we are specifically allowing it + if (!$this->AllowEmpty and empty($this->Body)) { + throw new phpmailerException($this->Lang('empty_message'), self::STOP_CRITICAL); + } + + $this->MIMEHeader = $this->CreateHeader(); + $this->MIMEBody = $this->CreateBody(); + + // To capture the complete message when using mail(), create + // an extra header list which CreateHeader() doesn't fold in + if ($this->Mailer == 'mail') { + if (count($this->to) > 0) { + $this->mailHeader .= $this->AddrAppend("To", $this->to); + } else { + $this->mailHeader .= $this->HeaderLine("To", "undisclosed-recipients:;"); + } + $this->mailHeader .= $this->HeaderLine('Subject', $this->EncodeHeader($this->SecureHeader(trim($this->Subject)))); + } + + // digitally sign with DKIM if enabled + if (!empty($this->DKIM_domain) && !empty($this->DKIM_private) && !empty($this->DKIM_selector) && !empty($this->DKIM_domain) && file_exists($this->DKIM_private)) { + $header_dkim = $this->DKIM_Add($this->MIMEHeader . $this->mailHeader, $this->EncodeHeader($this->SecureHeader($this->Subject)), $this->MIMEBody); + $this->MIMEHeader = str_replace("\r\n", "\n", $header_dkim) . $this->MIMEHeader; + } + + return true; + + } catch (phpmailerException $e) { + $this->SetError($e->getMessage()); + if ($this->exceptions) { + throw $e; + } + return false; + } + } + + /** + * Actual Email transport function + * Send the email via the selected mechanism + * @throws phpmailerException + * @return bool + */ + public function PostSend() { + try { + // Choose the mailer and send through it + switch($this->Mailer) { + case 'sendmail': + return $this->SendmailSend($this->MIMEHeader, $this->MIMEBody); + case 'smtp': + return $this->SmtpSend($this->MIMEHeader, $this->MIMEBody); + case 'mail': + return $this->MailSend($this->MIMEHeader, $this->MIMEBody); + default: + return $this->MailSend($this->MIMEHeader, $this->MIMEBody); + } + } catch (phpmailerException $e) { + $this->SetError($e->getMessage()); + if ($this->exceptions) { + throw $e; + } + if ($this->SMTPDebug) { + $this->edebug($e->getMessage()."\n"); + } + } + return false; + } + + /** + * Sends mail using the $Sendmail program. + * @param string $header The message headers + * @param string $body The message body + * @throws phpmailerException + * @access protected + * @return bool + */ + protected function SendmailSend($header, $body) { + if ($this->Sender != '') { + $sendmail = sprintf("%s -oi -f%s -t", escapeshellcmd($this->Sendmail), escapeshellarg($this->Sender)); + } else { + $sendmail = sprintf("%s -oi -t", escapeshellcmd($this->Sendmail)); + } + if ($this->SingleTo === true) { + foreach ($this->SingleToArray as $val) { + if(!@$mail = popen($sendmail, 'w')) { + throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL); + } + fputs($mail, "To: " . $val . "\n"); + fputs($mail, $header); + fputs($mail, $body); + $result = pclose($mail); + // implement call back function if it exists + $isSent = ($result == 0) ? 1 : 0; + $this->doCallback($isSent, $val, $this->cc, $this->bcc, $this->Subject, $body); + if($result != 0) { + throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL); + } + } + } else { + if(!@$mail = popen($sendmail, 'w')) { + throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL); + } + fputs($mail, $header); + fputs($mail, $body); + $result = pclose($mail); + // implement call back function if it exists + $isSent = ($result == 0) ? 1 : 0; + $this->doCallback($isSent, $this->to, $this->cc, $this->bcc, $this->Subject, $body); + if($result != 0) { + throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL); + } + } + return true; + } + + /** + * Sends mail using the PHP mail() function. + * @param string $header The message headers + * @param string $body The message body + * @throws phpmailerException + * @access protected + * @return bool + */ + protected function MailSend($header, $body) { + $toArr = array(); + foreach($this->to as $t) { + $toArr[] = $this->AddrFormat($t); + } + $to = implode(', ', $toArr); + + if (empty($this->Sender)) { + $params = " "; + } else { + $params = sprintf("-f%s", $this->Sender); + } + if ($this->Sender != '' and !ini_get('safe_mode')) { + $old_from = ini_get('sendmail_from'); + ini_set('sendmail_from', $this->Sender); + } + $rt = false; + if ($this->SingleTo === true && count($toArr) > 1) { + foreach ($toArr as $val) { + $rt = $this->mail_passthru($val, $this->Subject, $body, $header, $params); + // implement call back function if it exists + $isSent = ($rt == 1) ? 1 : 0; + $this->doCallback($isSent, $val, $this->cc, $this->bcc, $this->Subject, $body); + } + } else { + $rt = $this->mail_passthru($to, $this->Subject, $body, $header, $params); + // implement call back function if it exists + $isSent = ($rt == 1) ? 1 : 0; + $this->doCallback($isSent, $to, $this->cc, $this->bcc, $this->Subject, $body); + } + if (isset($old_from)) { + ini_set('sendmail_from', $old_from); + } + if(!$rt) { + throw new phpmailerException($this->Lang('instantiate'), self::STOP_CRITICAL); + } + return true; + } + + /** + * Sends mail via SMTP using PhpSMTP + * Returns false if there is a bad MAIL FROM, RCPT, or DATA input. + * @param string $header The message headers + * @param string $body The message body + * @throws phpmailerException + * @uses SMTP + * @access protected + * @return bool + */ + protected function SmtpSend($header, $body) { + require_once $this->PluginDir . 'class.smtp.php'; + $bad_rcpt = array(); + + if(!$this->SmtpConnect()) { + throw new phpmailerException($this->Lang('smtp_connect_failed'), self::STOP_CRITICAL); + } + $smtp_from = ($this->Sender == '') ? $this->From : $this->Sender; + if(!$this->smtp->Mail($smtp_from)) { + $this->SetError($this->Lang('from_failed') . $smtp_from . ' : ' .implode(',', $this->smtp->getError())); + throw new phpmailerException($this->ErrorInfo, self::STOP_CRITICAL); + } + + // Attempt to send attach all recipients + foreach($this->to as $to) { + if (!$this->smtp->Recipient($to[0])) { + $bad_rcpt[] = $to[0]; + // implement call back function if it exists + $isSent = 0; + $this->doCallback($isSent, $to[0], '', '', $this->Subject, $body); + } else { + // implement call back function if it exists + $isSent = 1; + $this->doCallback($isSent, $to[0], '', '', $this->Subject, $body); + } + } + foreach($this->cc as $cc) { + if (!$this->smtp->Recipient($cc[0])) { + $bad_rcpt[] = $cc[0]; + // implement call back function if it exists + $isSent = 0; + $this->doCallback($isSent, '', $cc[0], '', $this->Subject, $body); + } else { + // implement call back function if it exists + $isSent = 1; + $this->doCallback($isSent, '', $cc[0], '', $this->Subject, $body); + } + } + foreach($this->bcc as $bcc) { + if (!$this->smtp->Recipient($bcc[0])) { + $bad_rcpt[] = $bcc[0]; + // implement call back function if it exists + $isSent = 0; + $this->doCallback($isSent, '', '', $bcc[0], $this->Subject, $body); + } else { + // implement call back function if it exists + $isSent = 1; + $this->doCallback($isSent, '', '', $bcc[0], $this->Subject, $body); + } + } + + + if (count($bad_rcpt) > 0 ) { //Create error message for any bad addresses + $badaddresses = implode(', ', $bad_rcpt); + throw new phpmailerException($this->Lang('recipients_failed') . $badaddresses); + } + if(!$this->smtp->Data($header . $body)) { + throw new phpmailerException($this->Lang('data_not_accepted'), self::STOP_CRITICAL); + } + if($this->SMTPKeepAlive == true) { + $this->smtp->Reset(); + } else { + $this->smtp->Quit(); + $this->smtp->Close(); + } + return true; + } + + /** + * Initiates a connection to an SMTP server. + * Returns false if the operation failed. + * @param array $options An array of options compatible with stream_context_create() + * @uses SMTP + * @access public + * @throws phpmailerException + * @return bool + */ + public function SmtpConnect($options = array()) { + if(is_null($this->smtp)) { + $this->smtp = new SMTP; + } + + //Already connected? + if ($this->smtp->Connected()) { + return true; + } + + $this->smtp->Timeout = $this->Timeout; + $this->smtp->do_debug = $this->SMTPDebug; + $this->smtp->Debugoutput = $this->Debugoutput; + $this->smtp->do_verp = $this->do_verp; + $index = 0; + $tls = ($this->SMTPSecure == 'tls'); + $ssl = ($this->SMTPSecure == 'ssl'); + $hosts = explode(';', $this->Host); + $lastexception = null; + + foreach ($hosts as $hostentry) { + $hostinfo = array(); + $host = $hostentry; + $port = $this->Port; + if (preg_match('/^(.+):([0-9]+)$/', $hostentry, $hostinfo)) { //If $hostentry contains 'address:port', override default + $host = $hostinfo[1]; + $port = $hostinfo[2]; + } + if ($this->smtp->Connect(($ssl ? 'ssl://':'').$host, $port, $this->Timeout, $options)) { + try { + if ($this->Helo) { + $hello = $this->Helo; + } else { + $hello = $this->ServerHostname(); + } + $this->smtp->Hello($hello); + + if ($tls) { + if (!$this->smtp->StartTLS()) { + throw new phpmailerException($this->Lang('connect_host')); + } + //We must resend HELO after tls negotiation + $this->smtp->Hello($hello); + } + if ($this->SMTPAuth) { + if (!$this->smtp->Authenticate($this->Username, $this->Password, $this->AuthType, $this->Realm, $this->Workstation)) { + throw new phpmailerException($this->Lang('authenticate')); + } + } + return true; + } catch (phpmailerException $e) { + $lastexception = $e; + //We must have connected, but then failed TLS or Auth, so close connection nicely + $this->smtp->Quit(); + } + } + } + //If we get here, all connection attempts have failed, so close connection hard + $this->smtp->Close(); + //As we've caught all exceptions, just report whatever the last one was + if ($this->exceptions and !is_null($lastexception)) { + throw $lastexception; + } + return false; + } + + /** + * Closes the active SMTP session if one exists. + * @return void + */ + public function SmtpClose() { + if ($this->smtp !== null) { + if($this->smtp->Connected()) { + $this->smtp->Quit(); + $this->smtp->Close(); + } + } + } + + /** + * Sets the language for all class error messages. + * Returns false if it cannot load the language file. The default language is English. + * @param string $langcode ISO 639-1 2-character language code (e.g. Portuguese: "br") + * @param string $lang_path Path to the language file directory + * @return bool + * @access public + */ + function SetLanguage($langcode = 'en', $lang_path = 'language/') { + //Define full set of translatable strings + $PHPMAILER_LANG = array( + 'authenticate' => 'SMTP Error: Could not authenticate.', + 'connect_host' => 'SMTP Error: Could not connect to SMTP host.', + 'data_not_accepted' => 'SMTP Error: Data not accepted.', + 'empty_message' => 'Message body empty', + 'encoding' => 'Unknown encoding: ', + 'execute' => 'Could not execute: ', + 'file_access' => 'Could not access file: ', + 'file_open' => 'File Error: Could not open file: ', + 'from_failed' => 'The following From address failed: ', + 'instantiate' => 'Could not instantiate mail function.', + 'invalid_address' => 'Invalid address', + 'mailer_not_supported' => ' mailer is not supported.', + 'provide_address' => 'You must provide at least one recipient email address.', + 'recipients_failed' => 'SMTP Error: The following recipients failed: ', + 'signing' => 'Signing Error: ', + 'smtp_connect_failed' => 'SMTP Connect() failed.', + 'smtp_error' => 'SMTP server error: ', + 'variable_set' => 'Cannot set or reset variable: ' + ); + //Overwrite language-specific strings. This way we'll never have missing translations - no more "language string failed to load"! + $l = true; + if ($langcode != 'en') { //There is no English translation file + $l = @include $lang_path.'phpmailer.lang-'.$langcode.'.php'; + } + $this->language = $PHPMAILER_LANG; + return ($l == true); //Returns false if language not found + } + + /** + * Return the current array of language strings + * @return array + */ + public function GetTranslations() { + return $this->language; + } + + ///////////////////////////////////////////////// + // METHODS, MESSAGE CREATION + ///////////////////////////////////////////////// + + /** + * Creates recipient headers. + * @access public + * @param string $type + * @param array $addr + * @return string + */ + public function AddrAppend($type, $addr) { + $addr_str = $type . ': '; + $addresses = array(); + foreach ($addr as $a) { + $addresses[] = $this->AddrFormat($a); + } + $addr_str .= implode(', ', $addresses); + $addr_str .= $this->LE; + + return $addr_str; + } + + /** + * Formats an address correctly. + * @access public + * @param string $addr + * @return string + */ + public function AddrFormat($addr) { + if (empty($addr[1])) { + return $this->SecureHeader($addr[0]); + } else { + return $this->EncodeHeader($this->SecureHeader($addr[1]), 'phrase') . " <" . $this->SecureHeader($addr[0]) . ">"; + } + } + + /** + * Wraps message for use with mailers that do not + * automatically perform wrapping and for quoted-printable. + * Original written by philippe. + * @param string $message The message to wrap + * @param integer $length The line length to wrap to + * @param boolean $qp_mode Whether to run in Quoted-Printable mode + * @access public + * @return string + */ + public function WrapText($message, $length, $qp_mode = false) { + $soft_break = ($qp_mode) ? sprintf(" =%s", $this->LE) : $this->LE; + // If utf-8 encoding is used, we will need to make sure we don't + // split multibyte characters when we wrap + $is_utf8 = (strtolower($this->CharSet) == "utf-8"); + $lelen = strlen($this->LE); + $crlflen = strlen(self::CRLF); + + $message = $this->FixEOL($message); + if (substr($message, -$lelen) == $this->LE) { + $message = substr($message, 0, -$lelen); + } + + $line = explode($this->LE, $message); // Magic. We know FixEOL uses $LE + $message = ''; + for ($i = 0 ;$i < count($line); $i++) { + $line_part = explode(' ', $line[$i]); + $buf = ''; + for ($e = 0; $e $length)) { + $space_left = $length - strlen($buf) - $crlflen; + if ($e != 0) { + if ($space_left > 20) { + $len = $space_left; + if ($is_utf8) { + $len = $this->UTF8CharBoundary($word, $len); + } elseif (substr($word, $len - 1, 1) == "=") { + $len--; + } elseif (substr($word, $len - 2, 1) == "=") { + $len -= 2; + } + $part = substr($word, 0, $len); + $word = substr($word, $len); + $buf .= ' ' . $part; + $message .= $buf . sprintf("=%s", self::CRLF); + } else { + $message .= $buf . $soft_break; + } + $buf = ''; + } + while (strlen($word) > 0) { + if ($length <= 0) { + break; + } + $len = $length; + if ($is_utf8) { + $len = $this->UTF8CharBoundary($word, $len); + } elseif (substr($word, $len - 1, 1) == "=") { + $len--; + } elseif (substr($word, $len - 2, 1) == "=") { + $len -= 2; + } + $part = substr($word, 0, $len); + $word = substr($word, $len); + + if (strlen($word) > 0) { + $message .= $part . sprintf("=%s", self::CRLF); + } else { + $buf = $part; + } + } + } else { + $buf_o = $buf; + $buf .= ($e == 0) ? $word : (' ' . $word); + + if (strlen($buf) > $length and $buf_o != '') { + $message .= $buf_o . $soft_break; + $buf = $word; + } + } + } + $message .= $buf . self::CRLF; + } + + return $message; + } + + /** + * Finds last character boundary prior to maxLength in a utf-8 + * quoted (printable) encoded string. + * Original written by Colin Brown. + * @access public + * @param string $encodedText utf-8 QP text + * @param int $maxLength find last character boundary prior to this length + * @return int + */ + public function UTF8CharBoundary($encodedText, $maxLength) { + $foundSplitPos = false; + $lookBack = 3; + while (!$foundSplitPos) { + $lastChunk = substr($encodedText, $maxLength - $lookBack, $lookBack); + $encodedCharPos = strpos($lastChunk, "="); + if ($encodedCharPos !== false) { + // Found start of encoded character byte within $lookBack block. + // Check the encoded byte value (the 2 chars after the '=') + $hex = substr($encodedText, $maxLength - $lookBack + $encodedCharPos + 1, 2); + $dec = hexdec($hex); + if ($dec < 128) { // Single byte character. + // If the encoded char was found at pos 0, it will fit + // otherwise reduce maxLength to start of the encoded char + $maxLength = ($encodedCharPos == 0) ? $maxLength : + $maxLength - ($lookBack - $encodedCharPos); + $foundSplitPos = true; + } elseif ($dec >= 192) { // First byte of a multi byte character + // Reduce maxLength to split at start of character + $maxLength = $maxLength - ($lookBack - $encodedCharPos); + $foundSplitPos = true; + } elseif ($dec < 192) { // Middle byte of a multi byte character, look further back + $lookBack += 3; + } + } else { + // No encoded character found + $foundSplitPos = true; + } + } + return $maxLength; + } + + + /** + * Set the body wrapping. + * @access public + * @return void + */ + public function SetWordWrap() { + if($this->WordWrap < 1) { + return; + } + + switch($this->message_type) { + case 'alt': + case 'alt_inline': + case 'alt_attach': + case 'alt_inline_attach': + $this->AltBody = $this->WrapText($this->AltBody, $this->WordWrap); + break; + default: + $this->Body = $this->WrapText($this->Body, $this->WordWrap); + break; + } + } + + /** + * Assembles message header. + * @access public + * @return string The assembled header + */ + public function CreateHeader() { + $result = ''; + + // Set the boundaries + $uniq_id = md5(uniqid(time())); + $this->boundary[1] = 'b1_' . $uniq_id; + $this->boundary[2] = 'b2_' . $uniq_id; + $this->boundary[3] = 'b3_' . $uniq_id; + + if ($this->MessageDate == '') { + $result .= $this->HeaderLine('Date', self::RFCDate()); + } else { + $result .= $this->HeaderLine('Date', $this->MessageDate); + } + + if ($this->ReturnPath) { + $result .= $this->HeaderLine('Return-Path', '<'.trim($this->ReturnPath).'>'); + } elseif ($this->Sender == '') { + $result .= $this->HeaderLine('Return-Path', '<'.trim($this->From).'>'); + } else { + $result .= $this->HeaderLine('Return-Path', '<'.trim($this->Sender).'>'); + } + + // To be created automatically by mail() + if($this->Mailer != 'mail') { + if ($this->SingleTo === true) { + foreach($this->to as $t) { + $this->SingleToArray[] = $this->AddrFormat($t); + } + } else { + if(count($this->to) > 0) { + $result .= $this->AddrAppend('To', $this->to); + } elseif (count($this->cc) == 0) { + $result .= $this->HeaderLine('To', 'undisclosed-recipients:;'); + } + } + } + + $from = array(); + $from[0][0] = trim($this->From); + $from[0][1] = $this->FromName; + $result .= $this->AddrAppend('From', $from); + + // sendmail and mail() extract Cc from the header before sending + if(count($this->cc) > 0) { + $result .= $this->AddrAppend('Cc', $this->cc); + } + + // sendmail and mail() extract Bcc from the header before sending + if((($this->Mailer == 'sendmail') || ($this->Mailer == 'mail')) && (count($this->bcc) > 0)) { + $result .= $this->AddrAppend('Bcc', $this->bcc); + } + + if(count($this->ReplyTo) > 0) { + $result .= $this->AddrAppend('Reply-To', $this->ReplyTo); + } + + // mail() sets the subject itself + if($this->Mailer != 'mail') { + $result .= $this->HeaderLine('Subject', $this->EncodeHeader($this->SecureHeader($this->Subject))); + } + + if($this->MessageID != '') { + $result .= $this->HeaderLine('Message-ID', $this->MessageID); + } else { + $result .= sprintf("Message-ID: <%s@%s>%s", $uniq_id, $this->ServerHostname(), $this->LE); + } + $result .= $this->HeaderLine('X-Priority', $this->Priority); + if ($this->XMailer == '') { + $result .= $this->HeaderLine('X-Mailer', 'PHPMailer '.$this->Version.' (https://github.com/PHPMailer/PHPMailer/)'); + } else { + $myXmailer = trim($this->XMailer); + if ($myXmailer) { + $result .= $this->HeaderLine('X-Mailer', $myXmailer); + } + } + + if($this->ConfirmReadingTo != '') { + $result .= $this->HeaderLine('Disposition-Notification-To', '<' . trim($this->ConfirmReadingTo) . '>'); + } + + // Add custom headers + for($index = 0; $index < count($this->CustomHeader); $index++) { + $result .= $this->HeaderLine(trim($this->CustomHeader[$index][0]), $this->EncodeHeader(trim($this->CustomHeader[$index][1]))); + } + if (!$this->sign_key_file) { + $result .= $this->HeaderLine('MIME-Version', '1.0'); + $result .= $this->GetMailMIME(); + } + + return $result; + } + + /** + * Returns the message MIME. + * @access public + * @return string + */ + public function GetMailMIME() { + $result = ''; + switch($this->message_type) { + case 'inline': + $result .= $this->HeaderLine('Content-Type', 'multipart/related;'); + $result .= $this->TextLine("\tboundary=\"" . $this->boundary[1].'"'); + break; + case 'attach': + case 'inline_attach': + case 'alt_attach': + case 'alt_inline_attach': + $result .= $this->HeaderLine('Content-Type', 'multipart/mixed;'); + $result .= $this->TextLine("\tboundary=\"" . $this->boundary[1].'"'); + break; + case 'alt': + case 'alt_inline': + $result .= $this->HeaderLine('Content-Type', 'multipart/alternative;'); + $result .= $this->TextLine("\tboundary=\"" . $this->boundary[1].'"'); + break; + default: + // Catches case 'plain': and case '': + $result .= $this->TextLine('Content-Type: '.$this->ContentType.'; charset='.$this->CharSet); + break; + } + //RFC1341 part 5 says 7bit is assumed if not specified + if ($this->Encoding != '7bit') { + $result .= $this->HeaderLine('Content-Transfer-Encoding', $this->Encoding); + } + + if($this->Mailer != 'mail') { + $result .= $this->LE; + } + + return $result; + } + + /** + * Returns the MIME message (headers and body). Only really valid post PreSend(). + * @access public + * @return string + */ + public function GetSentMIMEMessage() { + return $this->MIMEHeader . $this->mailHeader . self::CRLF . $this->MIMEBody; + } + + + /** + * Assembles the message body. Returns an empty string on failure. + * @access public + * @throws phpmailerException + * @return string The assembled message body + */ + public function CreateBody() { + $body = ''; + + if ($this->sign_key_file) { + $body .= $this->GetMailMIME().$this->LE; + } + + $this->SetWordWrap(); + + switch($this->message_type) { + case 'inline': + $body .= $this->GetBoundary($this->boundary[1], '', '', ''); + $body .= $this->EncodeString($this->Body, $this->Encoding); + $body .= $this->LE.$this->LE; + $body .= $this->AttachAll('inline', $this->boundary[1]); + break; + case 'attach': + $body .= $this->GetBoundary($this->boundary[1], '', '', ''); + $body .= $this->EncodeString($this->Body, $this->Encoding); + $body .= $this->LE.$this->LE; + $body .= $this->AttachAll('attachment', $this->boundary[1]); + break; + case 'inline_attach': + $body .= $this->TextLine('--' . $this->boundary[1]); + $body .= $this->HeaderLine('Content-Type', 'multipart/related;'); + $body .= $this->TextLine("\tboundary=\"" . $this->boundary[2].'"'); + $body .= $this->LE; + $body .= $this->GetBoundary($this->boundary[2], '', '', ''); + $body .= $this->EncodeString($this->Body, $this->Encoding); + $body .= $this->LE.$this->LE; + $body .= $this->AttachAll('inline', $this->boundary[2]); + $body .= $this->LE; + $body .= $this->AttachAll('attachment', $this->boundary[1]); + break; + case 'alt': + $body .= $this->GetBoundary($this->boundary[1], '', 'text/plain', ''); + $body .= $this->EncodeString($this->AltBody, $this->Encoding); + $body .= $this->LE.$this->LE; + $body .= $this->GetBoundary($this->boundary[1], '', 'text/html', ''); + $body .= $this->EncodeString($this->Body, $this->Encoding); + $body .= $this->LE.$this->LE; + if(!empty($this->Ical)) { + $body .= $this->GetBoundary($this->boundary[1], '', 'text/calendar; method=REQUEST', ''); + $body .= $this->EncodeString($this->Ical, $this->Encoding); + $body .= $this->LE.$this->LE; + } + $body .= $this->EndBoundary($this->boundary[1]); + break; + case 'alt_inline': + $body .= $this->GetBoundary($this->boundary[1], '', 'text/plain', ''); + $body .= $this->EncodeString($this->AltBody, $this->Encoding); + $body .= $this->LE.$this->LE; + $body .= $this->TextLine('--' . $this->boundary[1]); + $body .= $this->HeaderLine('Content-Type', 'multipart/related;'); + $body .= $this->TextLine("\tboundary=\"" . $this->boundary[2].'"'); + $body .= $this->LE; + $body .= $this->GetBoundary($this->boundary[2], '', 'text/html', ''); + $body .= $this->EncodeString($this->Body, $this->Encoding); + $body .= $this->LE.$this->LE; + $body .= $this->AttachAll('inline', $this->boundary[2]); + $body .= $this->LE; + $body .= $this->EndBoundary($this->boundary[1]); + break; + case 'alt_attach': + $body .= $this->TextLine('--' . $this->boundary[1]); + $body .= $this->HeaderLine('Content-Type', 'multipart/alternative;'); + $body .= $this->TextLine("\tboundary=\"" . $this->boundary[2].'"'); + $body .= $this->LE; + $body .= $this->GetBoundary($this->boundary[2], '', 'text/plain', ''); + $body .= $this->EncodeString($this->AltBody, $this->Encoding); + $body .= $this->LE.$this->LE; + $body .= $this->GetBoundary($this->boundary[2], '', 'text/html', ''); + $body .= $this->EncodeString($this->Body, $this->Encoding); + $body .= $this->LE.$this->LE; + $body .= $this->EndBoundary($this->boundary[2]); + $body .= $this->LE; + $body .= $this->AttachAll('attachment', $this->boundary[1]); + break; + case 'alt_inline_attach': + $body .= $this->TextLine('--' . $this->boundary[1]); + $body .= $this->HeaderLine('Content-Type', 'multipart/alternative;'); + $body .= $this->TextLine("\tboundary=\"" . $this->boundary[2].'"'); + $body .= $this->LE; + $body .= $this->GetBoundary($this->boundary[2], '', 'text/plain', ''); + $body .= $this->EncodeString($this->AltBody, $this->Encoding); + $body .= $this->LE.$this->LE; + $body .= $this->TextLine('--' . $this->boundary[2]); + $body .= $this->HeaderLine('Content-Type', 'multipart/related;'); + $body .= $this->TextLine("\tboundary=\"" . $this->boundary[3].'"'); + $body .= $this->LE; + $body .= $this->GetBoundary($this->boundary[3], '', 'text/html', ''); + $body .= $this->EncodeString($this->Body, $this->Encoding); + $body .= $this->LE.$this->LE; + $body .= $this->AttachAll('inline', $this->boundary[3]); + $body .= $this->LE; + $body .= $this->EndBoundary($this->boundary[2]); + $body .= $this->LE; + $body .= $this->AttachAll('attachment', $this->boundary[1]); + break; + default: + // catch case 'plain' and case '' + $body .= $this->EncodeString($this->Body, $this->Encoding); + break; + } + + if ($this->IsError()) { + $body = ''; + } elseif ($this->sign_key_file) { + try { + if (!defined('PKCS7_TEXT')) { + throw new phpmailerException($this->Lang('signing').' OpenSSL extension missing.'); + } + $file = tempnam(sys_get_temp_dir(), 'mail'); + file_put_contents($file, $body); //TODO check this worked + $signed = tempnam(sys_get_temp_dir(), 'signed'); + if (@openssl_pkcs7_sign($file, $signed, 'file://'.realpath($this->sign_cert_file), array('file://'.realpath($this->sign_key_file), $this->sign_key_pass), null)) { + @unlink($file); + $body = file_get_contents($signed); + @unlink($signed); + } else { + @unlink($file); + @unlink($signed); + throw new phpmailerException($this->Lang('signing').openssl_error_string()); + } + } catch (phpmailerException $e) { + $body = ''; + if ($this->exceptions) { + throw $e; + } + } + } + return $body; + } + + /** + * Returns the start of a message boundary. + * @access protected + * @param string $boundary + * @param string $charSet + * @param string $contentType + * @param string $encoding + * @return string + */ + protected function GetBoundary($boundary, $charSet, $contentType, $encoding) { + $result = ''; + if($charSet == '') { + $charSet = $this->CharSet; + } + if($contentType == '') { + $contentType = $this->ContentType; + } + if($encoding == '') { + $encoding = $this->Encoding; + } + $result .= $this->TextLine('--' . $boundary); + $result .= sprintf("Content-Type: %s; charset=%s", $contentType, $charSet); + $result .= $this->LE; + $result .= $this->HeaderLine('Content-Transfer-Encoding', $encoding); + $result .= $this->LE; + + return $result; + } + + /** + * Returns the end of a message boundary. + * @access protected + * @param string $boundary + * @return string + */ + protected function EndBoundary($boundary) { + return $this->LE . '--' . $boundary . '--' . $this->LE; + } + + /** + * Sets the message type. + * @access protected + * @return void + */ + protected function SetMessageType() { + $this->message_type = array(); + if($this->AlternativeExists()) $this->message_type[] = "alt"; + if($this->InlineImageExists()) $this->message_type[] = "inline"; + if($this->AttachmentExists()) $this->message_type[] = "attach"; + $this->message_type = implode("_", $this->message_type); + if($this->message_type == "") $this->message_type = "plain"; + } + + /** + * Returns a formatted header line. + * @access public + * @param string $name + * @param string $value + * @return string + */ + public function HeaderLine($name, $value) { + return $name . ': ' . $value . $this->LE; + } + + /** + * Returns a formatted mail line. + * @access public + * @param string $value + * @return string + */ + public function TextLine($value) { + return $value . $this->LE; + } + + ///////////////////////////////////////////////// + // CLASS METHODS, ATTACHMENTS + ///////////////////////////////////////////////// + + /** + * Adds an attachment from a path on the filesystem. + * Returns false if the file could not be found + * or accessed. + * @param string $path Path to the attachment. + * @param string $name Overrides the attachment name. + * @param string $encoding File encoding (see $Encoding). + * @param string $type File extension (MIME) type. + * @throws phpmailerException + * @return bool + */ + public function AddAttachment($path, $name = '', $encoding = 'base64', $type = '') { + try { + if ( !@is_file($path) ) { + throw new phpmailerException($this->Lang('file_access') . $path, self::STOP_CONTINUE); + } + + //If a MIME type is not specified, try to work it out from the file name + if ($type == '') { + $type = self::filenameToType($path); + } + + $filename = basename($path); + if ( $name == '' ) { + $name = $filename; + } + + $this->attachment[] = array( + 0 => $path, + 1 => $filename, + 2 => $name, + 3 => $encoding, + 4 => $type, + 5 => false, // isStringAttachment + 6 => 'attachment', + 7 => 0 + ); + + } catch (phpmailerException $e) { + $this->SetError($e->getMessage()); + if ($this->exceptions) { + throw $e; + } + if ($this->SMTPDebug) { + $this->edebug($e->getMessage()."\n"); + } + return false; + } + return true; + } + + /** + * Return the current array of attachments + * @return array + */ + public function GetAttachments() { + return $this->attachment; + } + + /** + * Attaches all fs, string, and binary attachments to the message. + * Returns an empty string on failure. + * @access protected + * @param string $disposition_type + * @param string $boundary + * @return string + */ + protected function AttachAll($disposition_type, $boundary) { + // Return text of body + $mime = array(); + $cidUniq = array(); + $incl = array(); + + // Add all attachments + foreach ($this->attachment as $attachment) { + // CHECK IF IT IS A VALID DISPOSITION_FILTER + if($attachment[6] == $disposition_type) { + // Check for string attachment + $string = ''; + $path = ''; + $bString = $attachment[5]; + if ($bString) { + $string = $attachment[0]; + } else { + $path = $attachment[0]; + } + + $inclhash = md5(serialize($attachment)); + if (in_array($inclhash, $incl)) { continue; } + $incl[] = $inclhash; + $filename = $attachment[1]; + $name = $attachment[2]; + $encoding = $attachment[3]; + $type = $attachment[4]; + $disposition = $attachment[6]; + $cid = $attachment[7]; + if ( $disposition == 'inline' && isset($cidUniq[$cid]) ) { continue; } + $cidUniq[$cid] = true; + + $mime[] = sprintf("--%s%s", $boundary, $this->LE); + $mime[] = sprintf("Content-Type: %s; name=\"%s\"%s", $type, $this->EncodeHeader($this->SecureHeader($name)), $this->LE); + $mime[] = sprintf("Content-Transfer-Encoding: %s%s", $encoding, $this->LE); + + if($disposition == 'inline') { + $mime[] = sprintf("Content-ID: <%s>%s", $cid, $this->LE); + } + + //If a filename contains any of these chars, it should be quoted, but not otherwise: RFC2183 & RFC2045 5.1 + //Fixes a warning in IETF's msglint MIME checker + if (preg_match('/[ \(\)<>@,;:\\"\/\[\]\?=]/', $name)) { + $mime[] = sprintf("Content-Disposition: %s; filename=\"%s\"%s", $disposition, $this->EncodeHeader($this->SecureHeader($name)), $this->LE.$this->LE); + } else { + $mime[] = sprintf("Content-Disposition: %s; filename=%s%s", $disposition, $this->EncodeHeader($this->SecureHeader($name)), $this->LE.$this->LE); + } + + // Encode as string attachment + if($bString) { + $mime[] = $this->EncodeString($string, $encoding); + if($this->IsError()) { + return ''; + } + $mime[] = $this->LE.$this->LE; + } else { + $mime[] = $this->EncodeFile($path, $encoding); + if($this->IsError()) { + return ''; + } + $mime[] = $this->LE.$this->LE; + } + } + } + + $mime[] = sprintf("--%s--%s", $boundary, $this->LE); + + return implode("", $mime); + } + + /** + * Encodes attachment in requested format. + * Returns an empty string on failure. + * @param string $path The full path to the file + * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable' + * @throws phpmailerException + * @see EncodeFile() + * @access protected + * @return string + */ + protected function EncodeFile($path, $encoding = 'base64') { + try { + if (!is_readable($path)) { + throw new phpmailerException($this->Lang('file_open') . $path, self::STOP_CONTINUE); + } + $magic_quotes = get_magic_quotes_runtime(); + if ($magic_quotes) { + if (version_compare(PHP_VERSION, '5.3.0', '<')) { + set_magic_quotes_runtime(0); + } else { + ini_set('magic_quotes_runtime', 0); + } + } + $file_buffer = file_get_contents($path); + $file_buffer = $this->EncodeString($file_buffer, $encoding); + if ($magic_quotes) { + if (version_compare(PHP_VERSION, '5.3.0', '<')) { + set_magic_quotes_runtime($magic_quotes); + } else { + ini_set('magic_quotes_runtime', $magic_quotes); + } + } + return $file_buffer; + } catch (Exception $e) { + $this->SetError($e->getMessage()); + return ''; + } + } + + /** + * Encodes string to requested format. + * Returns an empty string on failure. + * @param string $str The text to encode + * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable' + * @access public + * @return string + */ + public function EncodeString($str, $encoding = 'base64') { + $encoded = ''; + switch(strtolower($encoding)) { + case 'base64': + $encoded = chunk_split(base64_encode($str), 76, $this->LE); + break; + case '7bit': + case '8bit': + $encoded = $this->FixEOL($str); + //Make sure it ends with a line break + if (substr($encoded, -(strlen($this->LE))) != $this->LE) + $encoded .= $this->LE; + break; + case 'binary': + $encoded = $str; + break; + case 'quoted-printable': + $encoded = $this->EncodeQP($str); + break; + default: + $this->SetError($this->Lang('encoding') . $encoding); + break; + } + return $encoded; + } + + /** + * Encode a header string to best (shortest) of Q, B, quoted or none. + * @access public + * @param string $str + * @param string $position + * @return string + */ + public function EncodeHeader($str, $position = 'text') { + $x = 0; + + switch (strtolower($position)) { + case 'phrase': + if (!preg_match('/[\200-\377]/', $str)) { + // Can't use addslashes as we don't know what value has magic_quotes_sybase + $encoded = addcslashes($str, "\0..\37\177\\\""); + if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) { + return ($encoded); + } else { + return ("\"$encoded\""); + } + } + $x = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches); + break; + case 'comment': + $x = preg_match_all('/[()"]/', $str, $matches); + // Fall-through + case 'text': + default: + $x += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches); + break; + } + + if ($x == 0) { //There are no chars that need encoding + return ($str); + } + + $maxlen = 75 - 7 - strlen($this->CharSet); + // Try to select the encoding which should produce the shortest output + if ($x > strlen($str)/3) { //More than a third of the content will need encoding, so B encoding will be most efficient + $encoding = 'B'; + if (function_exists('mb_strlen') && $this->HasMultiBytes($str)) { + // Use a custom function which correctly encodes and wraps long + // multibyte strings without breaking lines within a character + $encoded = $this->Base64EncodeWrapMB($str, "\n"); + } else { + $encoded = base64_encode($str); + $maxlen -= $maxlen % 4; + $encoded = trim(chunk_split($encoded, $maxlen, "\n")); + } + } else { + $encoding = 'Q'; + $encoded = $this->EncodeQ($str, $position); + $encoded = $this->WrapText($encoded, $maxlen, true); + $encoded = str_replace('='.self::CRLF, "\n", trim($encoded)); + } + + $encoded = preg_replace('/^(.*)$/m', " =?".$this->CharSet."?$encoding?\\1?=", $encoded); + $encoded = trim(str_replace("\n", $this->LE, $encoded)); + + return $encoded; + } + + /** + * Checks if a string contains multibyte characters. + * @access public + * @param string $str multi-byte text to wrap encode + * @return bool + */ + public function HasMultiBytes($str) { + if (function_exists('mb_strlen')) { + return (strlen($str) > mb_strlen($str, $this->CharSet)); + } else { // Assume no multibytes (we can't handle without mbstring functions anyway) + return false; + } + } + + /** + * Correctly encodes and wraps long multibyte strings for mail headers + * without breaking lines within a character. + * Adapted from a function by paravoid at http://uk.php.net/manual/en/function.mb-encode-mimeheader.php + * @access public + * @param string $str multi-byte text to wrap encode + * @param string $lf string to use as linefeed/end-of-line + * @return string + */ + public function Base64EncodeWrapMB($str, $lf=null) { + $start = "=?".$this->CharSet."?B?"; + $end = "?="; + $encoded = ""; + if ($lf === null) { + $lf = $this->LE; + } + + $mb_length = mb_strlen($str, $this->CharSet); + // Each line must have length <= 75, including $start and $end + $length = 75 - strlen($start) - strlen($end); + // Average multi-byte ratio + $ratio = $mb_length / strlen($str); + // Base64 has a 4:3 ratio + $offset = $avgLength = floor($length * $ratio * .75); + + for ($i = 0; $i < $mb_length; $i += $offset) { + $lookBack = 0; + + do { + $offset = $avgLength - $lookBack; + $chunk = mb_substr($str, $i, $offset, $this->CharSet); + $chunk = base64_encode($chunk); + $lookBack++; + } + while (strlen($chunk) > $length); + + $encoded .= $chunk . $lf; + } + + // Chomp the last linefeed + $encoded = substr($encoded, 0, -strlen($lf)); + return $encoded; + } + + /** + * Encode string to RFC2045 (6.7) quoted-printable format + * @access public + * @param string $string The text to encode + * @param integer $line_max Number of chars allowed on a line before wrapping + * @return string + * @link PHP version adapted from http://www.php.net/manual/en/function.quoted-printable-decode.php#89417 + */ + public function EncodeQP($string, $line_max = 76) { + if (function_exists('quoted_printable_encode')) { //Use native function if it's available (>= PHP5.3) + return quoted_printable_encode($string); + } + //Fall back to a pure PHP implementation + $string = str_replace(array('%20', '%0D%0A.', '%0D%0A', '%'), array(' ', "\r\n=2E", "\r\n", '='), rawurlencode($string)); + $string = preg_replace('/[^\r\n]{'.($line_max - 3).'}[^=\r\n]{2}/', "$0=\r\n", $string); + return $string; + } + + /** + * Wrapper to preserve BC for old QP encoding function that was removed + * @see EncodeQP() + * @access public + * @param string $string + * @param integer $line_max + * @param bool $space_conv + * @return string + */ + public function EncodeQPphp($string, $line_max = 76, $space_conv = false) { + return $this->EncodeQP($string, $line_max); + } + + /** + * Encode string to q encoding. + * @link http://tools.ietf.org/html/rfc2047 + * @param string $str the text to encode + * @param string $position Where the text is going to be used, see the RFC for what that means + * @access public + * @return string + */ + public function EncodeQ($str, $position = 'text') { + //There should not be any EOL in the string + $pattern = ''; + $encoded = str_replace(array("\r", "\n"), '', $str); + switch (strtolower($position)) { + case 'phrase': + $pattern = '^A-Za-z0-9!*+\/ -'; + break; + + case 'comment': + $pattern = '\(\)"'; + //note that we don't break here! + //for this reason we build the $pattern without including delimiters and [] + + case 'text': + default: + //Replace every high ascii, control =, ? and _ characters + //We put \075 (=) as first value to make sure it's the first one in being converted, preventing double encode + $pattern = '\075\000-\011\013\014\016-\037\077\137\177-\377' . $pattern; + break; + } + + if (preg_match_all("/[{$pattern}]/", $encoded, $matches)) { + foreach (array_unique($matches[0]) as $char) { + $encoded = str_replace($char, '=' . sprintf('%02X', ord($char)), $encoded); + } + } + + //Replace every spaces to _ (more readable than =20) + return str_replace(' ', '_', $encoded); +} + + + /** + * Adds a string or binary attachment (non-filesystem) to the list. + * This method can be used to attach ascii or binary data, + * such as a BLOB record from a database. + * @param string $string String attachment data. + * @param string $filename Name of the attachment. + * @param string $encoding File encoding (see $Encoding). + * @param string $type File extension (MIME) type. + * @return void + */ + public function AddStringAttachment($string, $filename, $encoding = 'base64', $type = '') { + //If a MIME type is not specified, try to work it out from the file name + if ($type == '') { + $type = self::filenameToType($filename); + } + // Append to $attachment array + $this->attachment[] = array( + 0 => $string, + 1 => $filename, + 2 => basename($filename), + 3 => $encoding, + 4 => $type, + 5 => true, // isStringAttachment + 6 => 'attachment', + 7 => 0 + ); + } + + /** + * Add an embedded attachment from a file. + * This can include images, sounds, and just about any other document type. + * @param string $path Path to the attachment. + * @param string $cid Content ID of the attachment; Use this to reference + * the content when using an embedded image in HTML. + * @param string $name Overrides the attachment name. + * @param string $encoding File encoding (see $Encoding). + * @param string $type File MIME type. + * @return bool True on successfully adding an attachment + */ + public function AddEmbeddedImage($path, $cid, $name = '', $encoding = 'base64', $type = '') { + if ( !@is_file($path) ) { + $this->SetError($this->Lang('file_access') . $path); + return false; + } + + //If a MIME type is not specified, try to work it out from the file name + if ($type == '') { + $type = self::filenameToType($path); + } + + $filename = basename($path); + if ( $name == '' ) { + $name = $filename; + } + + // Append to $attachment array + $this->attachment[] = array( + 0 => $path, + 1 => $filename, + 2 => $name, + 3 => $encoding, + 4 => $type, + 5 => false, // isStringAttachment + 6 => 'inline', + 7 => $cid + ); + return true; + } + + + /** + * Add an embedded stringified attachment. + * This can include images, sounds, and just about any other document type. + * Be sure to set the $type to an image type for images: + * JPEG images use 'image/jpeg', GIF uses 'image/gif', PNG uses 'image/png'. + * @param string $string The attachment binary data. + * @param string $cid Content ID of the attachment; Use this to reference + * the content when using an embedded image in HTML. + * @param string $name + * @param string $encoding File encoding (see $Encoding). + * @param string $type MIME type. + * @return bool True on successfully adding an attachment + */ + public function AddStringEmbeddedImage($string, $cid, $name = '', $encoding = 'base64', $type = '') { + //If a MIME type is not specified, try to work it out from the name + if ($type == '') { + $type = self::filenameToType($name); + } + + // Append to $attachment array + $this->attachment[] = array( + 0 => $string, + 1 => $name, + 2 => $name, + 3 => $encoding, + 4 => $type, + 5 => true, // isStringAttachment + 6 => 'inline', + 7 => $cid + ); + return true; + } + + /** + * Returns true if an inline attachment is present. + * @access public + * @return bool + */ + public function InlineImageExists() { + foreach($this->attachment as $attachment) { + if ($attachment[6] == 'inline') { + return true; + } + } + return false; + } + + /** + * Returns true if an attachment (non-inline) is present. + * @return bool + */ + public function AttachmentExists() { + foreach($this->attachment as $attachment) { + if ($attachment[6] == 'attachment') { + return true; + } + } + return false; + } + + /** + * Does this message have an alternative body set? + * @return bool + */ + public function AlternativeExists() { + return !empty($this->AltBody); + } + + ///////////////////////////////////////////////// + // CLASS METHODS, MESSAGE RESET + ///////////////////////////////////////////////// + + /** + * Clears all recipients assigned in the TO array. Returns void. + * @return void + */ + public function ClearAddresses() { + foreach($this->to as $to) { + unset($this->all_recipients[strtolower($to[0])]); + } + $this->to = array(); + } + + /** + * Clears all recipients assigned in the CC array. Returns void. + * @return void + */ + public function ClearCCs() { + foreach($this->cc as $cc) { + unset($this->all_recipients[strtolower($cc[0])]); + } + $this->cc = array(); + } + + /** + * Clears all recipients assigned in the BCC array. Returns void. + * @return void + */ + public function ClearBCCs() { + foreach($this->bcc as $bcc) { + unset($this->all_recipients[strtolower($bcc[0])]); + } + $this->bcc = array(); + } + + /** + * Clears all recipients assigned in the ReplyTo array. Returns void. + * @return void + */ + public function ClearReplyTos() { + $this->ReplyTo = array(); + } + + /** + * Clears all recipients assigned in the TO, CC and BCC + * array. Returns void. + * @return void + */ + public function ClearAllRecipients() { + $this->to = array(); + $this->cc = array(); + $this->bcc = array(); + $this->all_recipients = array(); + } + + /** + * Clears all previously set filesystem, string, and binary + * attachments. Returns void. + * @return void + */ + public function ClearAttachments() { + $this->attachment = array(); + } + + /** + * Clears all custom headers. Returns void. + * @return void + */ + public function ClearCustomHeaders() { + $this->CustomHeader = array(); + } + + ///////////////////////////////////////////////// + // CLASS METHODS, MISCELLANEOUS + ///////////////////////////////////////////////// + + /** + * Adds the error message to the error container. + * @access protected + * @param string $msg + * @return void + */ + protected function SetError($msg) { + $this->error_count++; + if ($this->Mailer == 'smtp' and !is_null($this->smtp)) { + $lasterror = $this->smtp->getError(); + if (!empty($lasterror) and array_key_exists('smtp_msg', $lasterror)) { + $msg .= '

' . $this->Lang('smtp_error') . $lasterror['smtp_msg'] . "

\n"; + } + } + $this->ErrorInfo = $msg; + } + + /** + * Returns the proper RFC 822 formatted date. + * @access public + * @return string + * @static + */ + public static function RFCDate() { + //Set the time zone to whatever the default is to avoid 500 errors + //Will default to UTC if it's not set properly in php.ini + date_default_timezone_set(@date_default_timezone_get()); + return date('D, j M Y H:i:s O'); + } + + /** + * Returns the server hostname or 'localhost.localdomain' if unknown. + * @access protected + * @return string + */ + protected function ServerHostname() { + if (!empty($this->Hostname)) { + $result = $this->Hostname; + } elseif (isset($_SERVER['SERVER_NAME'])) { + $result = $_SERVER['SERVER_NAME']; + } else { + $result = 'localhost.localdomain'; + } + + return $result; + } + + /** + * Returns a message in the appropriate language. + * @access protected + * @param string $key + * @return string + */ + protected function Lang($key) { + if(count($this->language) < 1) { + $this->SetLanguage('en'); // set the default language + } + + if(isset($this->language[$key])) { + return $this->language[$key]; + } else { + return 'Language string failed to load: ' . $key; + } + } + + /** + * Returns true if an error occurred. + * @access public + * @return bool + */ + public function IsError() { + return ($this->error_count > 0); + } + + /** + * Changes every end of line from CRLF, CR or LF to $this->LE. + * @access public + * @param string $str String to FixEOL + * @return string + */ + public function FixEOL($str) { + // condense down to \n + $nstr = str_replace(array("\r\n", "\r"), "\n", $str); + // Now convert LE as needed + if ($this->LE !== "\n") { + $nstr = str_replace("\n", $this->LE, $nstr); + } + return $nstr; + } + + /** + * Adds a custom header. $name value can be overloaded to contain + * both header name and value (name:value) + * @access public + * @param string $name custom header name + * @param string $value header value + * @return void + */ + public function AddCustomHeader($name, $value=null) { + if ($value === null) { + // Value passed in as name:value + $this->CustomHeader[] = explode(':', $name, 2); + } else { + $this->CustomHeader[] = array($name, $value); + } + } + + /** + * Creates a message from an HTML string, making modifications for inline images and backgrounds + * and creates a plain-text version by converting the HTML + * Overwrites any existing values in $this->Body and $this->AltBody + * @access public + * @param string $message HTML message string + * @param string $basedir baseline directory for path + * @param bool $advanced Whether to use the advanced HTML to text converter + * @return string $message + */ + public function MsgHTML($message, $basedir = '', $advanced = false) { + preg_match_all("/(src|background)=[\"'](.*)[\"']/Ui", $message, $images); + if (isset($images[2])) { + foreach ($images[2] as $i => $url) { + // do not change urls for absolute images (thanks to corvuscorax) + if (!preg_match('#^[A-z]+://#', $url)) { + $filename = basename($url); + $directory = dirname($url); + if ($directory == '.') { + $directory = ''; + } + $cid = md5($url).'@phpmailer.0'; //RFC2392 S 2 + if (strlen($basedir) > 1 && substr($basedir, -1) != '/') { + $basedir .= '/'; + } + if (strlen($directory) > 1 && substr($directory, -1) != '/') { + $directory .= '/'; + } + if ($this->AddEmbeddedImage($basedir.$directory.$filename, $cid, $filename, 'base64', self::_mime_types(self::mb_pathinfo($filename, PATHINFO_EXTENSION)))) { + $message = preg_replace("/".$images[1][$i]."=[\"']".preg_quote($url, '/')."[\"']/Ui", $images[1][$i]."=\"cid:".$cid."\"", $message); + } + } + } + } + $this->IsHTML(true); + if (empty($this->AltBody)) { + $this->AltBody = 'To view this email message, open it in a program that understands HTML!' . "\n\n"; + } + //Convert all message body line breaks to CRLF, makes quoted-printable encoding work much better + $this->Body = $this->NormalizeBreaks($message); + $this->AltBody = $this->NormalizeBreaks($this->html2text($message, $advanced)); + return $this->Body; + } + + /** + * Convert an HTML string into a plain text version + * @param string $html The HTML text to convert + * @param bool $advanced Should this use the more complex html2text converter or just a simple one? + * @return string + */ + public function html2text($html, $advanced = false) { + if ($advanced) { + require_once 'extras/class.html2text.php'; + $h = new html2text($html); + return $h->get_text(); + } + return html_entity_decode(trim(strip_tags(preg_replace('/<(head|title|style|script)[^>]*>.*?<\/\\1>/si', '', $html))), ENT_QUOTES, $this->CharSet); + } + + /** + * Gets the MIME type of the embedded or inline image + * @param string $ext File extension + * @access public + * @return string MIME type of ext + * @static + */ + public static function _mime_types($ext = '') { + $mimes = array( + 'xl' => 'application/excel', + 'hqx' => 'application/mac-binhex40', + 'cpt' => 'application/mac-compactpro', + 'bin' => 'application/macbinary', + 'doc' => 'application/msword', + 'word' => 'application/msword', + 'class' => 'application/octet-stream', + 'dll' => 'application/octet-stream', + 'dms' => 'application/octet-stream', + 'exe' => 'application/octet-stream', + 'lha' => 'application/octet-stream', + 'lzh' => 'application/octet-stream', + 'psd' => 'application/octet-stream', + 'sea' => 'application/octet-stream', + 'so' => 'application/octet-stream', + 'oda' => 'application/oda', + 'pdf' => 'application/pdf', + 'ai' => 'application/postscript', + 'eps' => 'application/postscript', + 'ps' => 'application/postscript', + 'smi' => 'application/smil', + 'smil' => 'application/smil', + 'mif' => 'application/vnd.mif', + 'xls' => 'application/vnd.ms-excel', + 'ppt' => 'application/vnd.ms-powerpoint', + 'wbxml' => 'application/vnd.wap.wbxml', + 'wmlc' => 'application/vnd.wap.wmlc', + 'dcr' => 'application/x-director', + 'dir' => 'application/x-director', + 'dxr' => 'application/x-director', + 'dvi' => 'application/x-dvi', + 'gtar' => 'application/x-gtar', + 'php3' => 'application/x-httpd-php', + 'php4' => 'application/x-httpd-php', + 'php' => 'application/x-httpd-php', + 'phtml' => 'application/x-httpd-php', + 'phps' => 'application/x-httpd-php-source', + 'js' => 'application/x-javascript', + 'swf' => 'application/x-shockwave-flash', + 'sit' => 'application/x-stuffit', + 'tar' => 'application/x-tar', + 'tgz' => 'application/x-tar', + 'xht' => 'application/xhtml+xml', + 'xhtml' => 'application/xhtml+xml', + 'zip' => 'application/zip', + 'mid' => 'audio/midi', + 'midi' => 'audio/midi', + 'mp2' => 'audio/mpeg', + 'mp3' => 'audio/mpeg', + 'mpga' => 'audio/mpeg', + 'aif' => 'audio/x-aiff', + 'aifc' => 'audio/x-aiff', + 'aiff' => 'audio/x-aiff', + 'ram' => 'audio/x-pn-realaudio', + 'rm' => 'audio/x-pn-realaudio', + 'rpm' => 'audio/x-pn-realaudio-plugin', + 'ra' => 'audio/x-realaudio', + 'wav' => 'audio/x-wav', + 'bmp' => 'image/bmp', + 'gif' => 'image/gif', + 'jpeg' => 'image/jpeg', + 'jpe' => 'image/jpeg', + 'jpg' => 'image/jpeg', + 'png' => 'image/png', + 'tiff' => 'image/tiff', + 'tif' => 'image/tiff', + 'eml' => 'message/rfc822', + 'css' => 'text/css', + 'html' => 'text/html', + 'htm' => 'text/html', + 'shtml' => 'text/html', + 'log' => 'text/plain', + 'text' => 'text/plain', + 'txt' => 'text/plain', + 'rtx' => 'text/richtext', + 'rtf' => 'text/rtf', + 'xml' => 'text/xml', + 'xsl' => 'text/xml', + 'mpeg' => 'video/mpeg', + 'mpe' => 'video/mpeg', + 'mpg' => 'video/mpeg', + 'mov' => 'video/quicktime', + 'qt' => 'video/quicktime', + 'rv' => 'video/vnd.rn-realvideo', + 'avi' => 'video/x-msvideo', + 'movie' => 'video/x-sgi-movie' + ); + return (!isset($mimes[strtolower($ext)])) ? 'application/octet-stream' : $mimes[strtolower($ext)]; + } + + /** + * Try to map a file name to a MIME type, default to application/octet-stream + * @param string $filename A file name or full path, does not need to exist as a file + * @return string + * @static + */ + public static function filenameToType($filename) { + //In case the path is a URL, strip any query string before getting extension + $qpos = strpos($filename, '?'); + if ($qpos !== false) { + $filename = substr($filename, 0, $qpos); + } + $pathinfo = self::mb_pathinfo($filename); + return self::_mime_types($pathinfo['extension']); + } + + /** + * Drop-in replacement for pathinfo(), but multibyte-safe, cross-platform-safe, old-version-safe. + * Works similarly to the one in PHP >= 5.2.0 + * @link http://www.php.net/manual/en/function.pathinfo.php#107461 + * @param string $path A filename or path, does not need to exist as a file + * @param integer|string $options Either a PATHINFO_* constant, or a string name to return only the specified piece, allows 'filename' to work on PHP < 5.2 + * @return string|array + * @static + */ + public static function mb_pathinfo($path, $options = null) { + $ret = array('dirname' => '', 'basename' => '', 'extension' => '', 'filename' => ''); + $m = array(); + preg_match('%^(.*?)[\\\\/]*(([^/\\\\]*?)(\.([^\.\\\\/]+?)|))[\\\\/\.]*$%im', $path, $m); + if(array_key_exists(1, $m)) { + $ret['dirname'] = $m[1]; + } + if(array_key_exists(2, $m)) { + $ret['basename'] = $m[2]; + } + if(array_key_exists(5, $m)) { + $ret['extension'] = $m[5]; + } + if(array_key_exists(3, $m)) { + $ret['filename'] = $m[3]; + } + switch($options) { + case PATHINFO_DIRNAME: + case 'dirname': + return $ret['dirname']; + break; + case PATHINFO_BASENAME: + case 'basename': + return $ret['basename']; + break; + case PATHINFO_EXTENSION: + case 'extension': + return $ret['extension']; + break; + case PATHINFO_FILENAME: + case 'filename': + return $ret['filename']; + break; + default: + return $ret; + } + } + + /** + * Set (or reset) Class Objects (variables) + * + * Usage Example: + * $page->set('X-Priority', '3'); + * + * @access public + * @param string $name + * @param mixed $value + * NOTE: will not work with arrays, there are no arrays to set/reset + * @throws phpmailerException + * @return bool + * @todo Should this not be using __set() magic function? + */ + public function set($name, $value = '') { + try { + if (isset($this->$name) ) { + $this->$name = $value; + } else { + throw new phpmailerException($this->Lang('variable_set') . $name, self::STOP_CRITICAL); + } + } catch (Exception $e) { + $this->SetError($e->getMessage()); + if ($e->getCode() == self::STOP_CRITICAL) { + return false; + } + } + return true; + } + + /** + * Strips newlines to prevent header injection. + * @access public + * @param string $str + * @return string + */ + public function SecureHeader($str) { + return trim(str_replace(array("\r", "\n"), '', $str)); + } + + /** + * Normalize UNIX LF, Mac CR and Windows CRLF line breaks into a single line break format + * Defaults to CRLF (for message bodies) and preserves consecutive breaks + * @param string $text + * @param string $breaktype What kind of line break to use, defaults to CRLF + * @return string + * @access public + * @static + */ + public static function NormalizeBreaks($text, $breaktype = "\r\n") { + return preg_replace('/(\r\n|\r|\n)/ms', $breaktype, $text); + } + + + /** + * Set the private key file and password to sign the message. + * + * @access public + * @param string $cert_filename + * @param string $key_filename + * @param string $key_pass Password for private key + */ + public function Sign($cert_filename, $key_filename, $key_pass) { + $this->sign_cert_file = $cert_filename; + $this->sign_key_file = $key_filename; + $this->sign_key_pass = $key_pass; + } + + /** + * Set the private key file and password to sign the message. + * + * @access public + * @param string $txt + * @return string + */ + public function DKIM_QP($txt) { + $line = ''; + for ($i = 0; $i < strlen($txt); $i++) { + $ord = ord($txt[$i]); + if ( ((0x21 <= $ord) && ($ord <= 0x3A)) || $ord == 0x3C || ((0x3E <= $ord) && ($ord <= 0x7E)) ) { + $line .= $txt[$i]; + } else { + $line .= "=".sprintf("%02X", $ord); + } + } + return $line; + } + + /** + * Generate DKIM signature + * + * @access public + * @param string $s Header + * @throws phpmailerException + * @return string + */ + public function DKIM_Sign($s) { + if (!defined('PKCS7_TEXT')) { + if ($this->exceptions) { + throw new phpmailerException($this->Lang("signing").' OpenSSL extension missing.'); + } + return ''; + } + $privKeyStr = file_get_contents($this->DKIM_private); + if ($this->DKIM_passphrase != '') { + $privKey = openssl_pkey_get_private($privKeyStr, $this->DKIM_passphrase); + } else { + $privKey = $privKeyStr; + } + if (openssl_sign($s, $signature, $privKey)) { + return base64_encode($signature); + } + return ''; + } + + /** + * Generate DKIM Canonicalization Header + * + * @access public + * @param string $s Header + * @return string + */ + public function DKIM_HeaderC($s) { + $s = preg_replace("/\r\n\s+/", " ", $s); + $lines = explode("\r\n", $s); + foreach ($lines as $key => $line) { + list($heading, $value) = explode(":", $line, 2); + $heading = strtolower($heading); + $value = preg_replace("/\s+/", " ", $value) ; // Compress useless spaces + $lines[$key] = $heading.":".trim($value) ; // Don't forget to remove WSP around the value + } + $s = implode("\r\n", $lines); + return $s; + } + + /** + * Generate DKIM Canonicalization Body + * + * @access public + * @param string $body Message Body + * @return string + */ + public function DKIM_BodyC($body) { + if ($body == '') return "\r\n"; + // stabilize line endings + $body = str_replace("\r\n", "\n", $body); + $body = str_replace("\n", "\r\n", $body); + // END stabilize line endings + while (substr($body, strlen($body) - 4, 4) == "\r\n\r\n") { + $body = substr($body, 0, strlen($body) - 2); + } + return $body; + } + + /** + * Create the DKIM header, body, as new header + * + * @access public + * @param string $headers_line Header lines + * @param string $subject Subject + * @param string $body Body + * @return string + */ + public function DKIM_Add($headers_line, $subject, $body) { + $DKIMsignatureType = 'rsa-sha1'; // Signature & hash algorithms + $DKIMcanonicalization = 'relaxed/simple'; // Canonicalization of header/body + $DKIMquery = 'dns/txt'; // Query method + $DKIMtime = time() ; // Signature Timestamp = seconds since 00:00:00 - Jan 1, 1970 (UTC time zone) + $subject_header = "Subject: $subject"; + $headers = explode($this->LE, $headers_line); + $from_header = ''; + $to_header = ''; + $current = ''; + foreach($headers as $header) { + if (strpos($header, 'From:') === 0) { + $from_header = $header; + $current = 'from_header'; + } elseif (strpos($header, 'To:') === 0) { + $to_header = $header; + $current = 'to_header'; + } else { + if($current && strpos($header, ' =?') === 0){ + $current .= $header; + } else { + $current = ''; + } + } + } + $from = str_replace('|', '=7C', $this->DKIM_QP($from_header)); + $to = str_replace('|', '=7C', $this->DKIM_QP($to_header)); + $subject = str_replace('|', '=7C', $this->DKIM_QP($subject_header)) ; // Copied header fields (dkim-quoted-printable + $body = $this->DKIM_BodyC($body); + $DKIMlen = strlen($body) ; // Length of body + $DKIMb64 = base64_encode(pack("H*", sha1($body))) ; // Base64 of packed binary SHA-1 hash of body + $ident = ($this->DKIM_identity == '')? '' : " i=" . $this->DKIM_identity . ";"; + $dkimhdrs = "DKIM-Signature: v=1; a=" . $DKIMsignatureType . "; q=" . $DKIMquery . "; l=" . $DKIMlen . "; s=" . $this->DKIM_selector . ";\r\n". + "\tt=" . $DKIMtime . "; c=" . $DKIMcanonicalization . ";\r\n". + "\th=From:To:Subject;\r\n". + "\td=" . $this->DKIM_domain . ";" . $ident . "\r\n". + "\tz=$from\r\n". + "\t|$to\r\n". + "\t|$subject;\r\n". + "\tbh=" . $DKIMb64 . ";\r\n". + "\tb="; + $toSign = $this->DKIM_HeaderC($from_header . "\r\n" . $to_header . "\r\n" . $subject_header . "\r\n" . $dkimhdrs); + $signed = $this->DKIM_Sign($toSign); + return $dkimhdrs.$signed."\r\n"; + } + + /** + * Perform callback + * @param boolean $isSent + * @param string $to + * @param string $cc + * @param string $bcc + * @param string $subject + * @param string $body + * @param string $from + */ + protected function doCallback($isSent, $to, $cc, $bcc, $subject, $body, $from = null) { + if (!empty($this->action_function) && is_callable($this->action_function)) { + $params = array($isSent, $to, $cc, $bcc, $subject, $body, $from); + call_user_func_array($this->action_function, $params); + } + } +} + +/** + * Exception handler for PHPMailer + * @package PHPMailer + */ +class phpmailerException extends Exception { + /** + * Prettify error message output + * @return string + */ + public function errorMessage() { + $errorMsg = '' . $this->getMessage() . "
\n"; + return $errorMsg; + } +} diff --git a/classes/SendMail.php b/classes/SendMail.php new file mode 100644 index 0000000..2d62877 --- /dev/null +++ b/classes/SendMail.php @@ -0,0 +1,84 @@ +reciever_email = $reciever_email; + $this->from = $email_from; + $this->sender = $email_sender; + $this->subject = $email_subject; + $this->body = $email_body; + $this->attachments = $attachments; + + $mail = new PHPMailer; + + // please look into the config/config.php for much more info on how to use this! + // use SMTP or use mail() + if (EMAIL_USE_SMTP) { + // Set mailer to use SMTP + $mail->IsSMTP(); + //useful for debugging, shows full SMTP errors + $mail->SMTPDebug = 0; // debugging: 1 = errors and messages, 2 = messages only + // Enable SMTP authentication + $mail->SMTPAuth = EMAIL_SMTP_AUTH; + // Enable encryption, usually SSL/TLS + if (defined(EMAIL_SMTP_ENCRYPTION)) { + $mail->SMTPSecure = EMAIL_SMTP_ENCRYPTION; + } + $mail->SMTPSecure = "tls"; + // Specify host server + $mail->Host = EMAIL_SMTP_HOST; + $mail->Username = EMAIL_SMTP_USERNAME; + $mail->Password = EMAIL_SMTP_PASSWORD; + $mail->Port = EMAIL_SMTP_PORT; + } else { + $mail->IsMail(); + } + + if(trim($email_from) != "" && !empty($reciever_email)) { + $mail->From = $email_from; + $mail->FromName = $email_sender; + + $this->reciever_email[] = $reciever_email; + $mail->IsHTML(true); + foreach ($reciever_email as $rec) { + $mail->AddAddress($rec); + } + $mail->AddCC(RT); + $mail->AddCC(AB); + $mail->Subject = $email_subject; + $mail->Body = $email_body; + + if ($attachments!==null && is_array($attachments) && !empty($attachments)) { + foreach ($attachments as $attachment) { + $path_to_file = $attachment; + $arr = explode('/',$attachment); + $att_file = end($arr); + $mail->AddAttachment($path_to_file, $att_file); + } + } + + if(!$mail->Send()) { + $this->errors[] = "Mail could not be sent" . $mail->ErrorInfo; + return $this->errors; + } else { + return true; + } + } + return false; + } +} \ No newline at end of file diff --git a/classes/Users.php b/classes/Users.php new file mode 100644 index 0000000..bf63905 --- /dev/null +++ b/classes/Users.php @@ -0,0 +1,235 @@ +db_connection != null) { + return true; + } else { + try { + $this->db_connection = new PDO('mysql:host='. DB_HOST .';dbname='. DB_NAME . ';charset=utf8', DB_USER, DB_PASS); + return true; + } catch (PDOException $e) { + $this->errors[] = MESSAGE_DATABASE_ERROR . $e->getMessage(); + } + } + return false; + } + + private function insert_balance($CustomerId, $AssetTypeId, $Balance) { + $now = $this->time_now(); + if ($this->databaseConnection()) { + $query = $this->db_connection->prepare("INSERT INTO ".CREDITS_TABLE."(`id`, `uid`, `bc`, `balance`, `insert_date`, `update_date`) + VALUES ('', :CustomerId,:AssetTypeId,:Balance,'$now','$now')"); + $query->bindValue(':CustomerId', $CustomerId, PDO::PARAM_STR); + $query->bindValue(':AssetTypeId', $AssetTypeId, PDO::PARAM_STR); + $query->bindValue(':Balance', $Balance, PDO::PARAM_STR); + + if($query->execute()) { + return true; + } + } + return false; + } + + public function is_fb_registered($fb_id) { + + if ($this->databaseConnection()) { + $now = $this->time_now(); + $query = $this->db_connection->prepare("SELECT * FROM ".USERS_TABLE." WHERE `fb_id`=:fb_id"); + $query->bindValue(':fb_id', $fb_id, PDO::PARAM_STR); + $query->execute(); + + $rowCount = $query->rowCount(); + + if($rowCount) { + + $user_obj = $query->fetchObject(); + + $update_query = $this->db_connection->prepare("UPDATE ".USERS_TABLE." + SET `last_activity`='$now' + WHERE `fb_id`=:fb_id + LIMIT 1"); + $update_query->bindValue(':fb_id', $fb_id, PDO::PARAM_STR); + $update_query->execute(); + + $_SESSION['user_id'] = $user_obj->id; + $_SESSION['user_name'] = $user_obj->uname; + $_SESSION['email'] = $user_obj->email; + + if (!isset($_SESSION['last_trade_date'])) { + $_SESSION['user_last_login'] = $user_obj->last_activity; + } + return true; + + } else { + + $this->user_name = $_SESSION['first_name'].time(); + $this->name = $_SESSION['full_name']; + $this->email = $_SESSION['email']; + + $query = $this->db_connection->prepare(" + INSERT INTO ".USERS_TABLE." (`id`, `fb_id`, `uname`, `email`, `name`, `registered_on`, `last_activity`, `is_active`) + VALUES ('',:fb_id,:Username,:Email,:Name,'$now','$now',0) + "); + + $query->bindValue(':fb_id', $fb_id, PDO::PARAM_INT); + $query->bindValue(':Username', $this->user_name, PDO::PARAM_STR); + $query->bindValue(':Email', $this->email, PDO::PARAM_STR); + $query->bindValue(':Name', $this->name, PDO::PARAM_STR); + if($query->execute()) { + $_SESSION['user_id'] = $this->db_connection->lastInsertId(); + $_SESSION['user_name'] = $this->user_name; + + $this->insert_balance($_SESSION['user_id'], $AssetTypeId=RMT, $Balance=0.00, $FrozenBalance=0.00); + $this->insert_balance($_SESSION['user_id'], $AssetTypeId=REBC, $Balance=0.00, $FrozenBalance=0.00); + $this->insert_balance($_SESSION['user_id'], $AssetTypeId=IBC, $Balance=0.00, $FrozenBalance=0.00); + $this->insert_balance($_SESSION['user_id'], $AssetTypeId=FLOBC, $Balance=0.00, $FrozenBalance=0.00); + $this->insert_balance($_SESSION['user_id'], $AssetTypeId=RSBC, $Balance=0.00, $FrozenBalance=0.00); + $this->insert_balance($_SESSION['user_id'], $AssetTypeId=INTBC, $Balance=0.00, $FrozenBalance=0.00); + $this->insert_balance($_SESSION['user_id'], $AssetTypeId=IHWBC, $Balance=0.00, $FrozenBalance=0.00); + $this->insert_balance($_SESSION['user_id'], $AssetTypeId=DBC, $Balance=0.00, $FrozenBalance=0.00); + $this->insert_balance($_SESSION['user_id'], $AssetTypeId=RBC, $Balance=0.00, $FrozenBalance=0.00); + $this->insert_balance($_SESSION['user_id'], $AssetTypeId=PBC, $Balance=0.00, $FrozenBalance=0.00); + $this->insert_balance($_SESSION['user_id'], $AssetTypeId=ARTBC, $Balance=0.00, $FrozenBalance=0.00); + + $user_exist = $this->check_user($_SESSION['user_id']); + if($user_exist) { + return true; + } + return false; + } + return false; + } + } else { + return false; + } + } + + public function check_user($customerId) { + + if ($this->databaseConnection()) { + + $query = $this->db_connection->prepare("SELECT * FROM ".USERS_TABLE." WHERE id = :customerId AND is_active = 1 LIMIT 1"); + $query->bindParam('customerId', $customerId); + + if ($query->execute()) { + $row_count = $query->rowCount(); + if ($row_count == 1) { + return $user_details = $query->fetchObject(); + } + return false; + } else { + return false; + } + } + return false; + } + + public function actions_user($u_id, $act=1) { + if ($this->databaseConnection()) { + if (!empty($u_id)) { + + $act = (int) $act; + $u_id = (int) $u_id; + + $query = $this->db_connection->prepare(" + UPDATE ".USERS_TABLE." SET `is_active`= $act + WHERE id = :u_id + LIMIT 1 + "); + $query->bindParam('u_id', $u_id); + + if ($query->execute()) { + return true; + } + } + } + return false; + } + + public function get_total_users_count() { + if ($this->databaseConnection()) { + $total_users = 0; + $query = $this->db_connection->query("SELECT COUNT(*) AS TOTAL_COUNT FROM ".USERS_TABLE." WHERE `is_active`=1"); + if ($query->rowCount()) { + $total_users = $query->fetchObject()->TOTAL_COUNT; + } + return (int) $total_users; + } + return false; + } + + public function time_now() { + $n = new DateTime("now", new DateTimeZone("Asia/Kolkata")); + $now = $n->format('Y-m-d H:i:s'); + return $now; + } + + public function get_username($customerId=0) { + + if ($this->databaseConnection()) { + $customerId = (int) $customerId; + $query = $this->db_connection->prepare("SELECT uname FROM ".USERS_TABLE." WHERE id = :id LIMIT 1"); + $query->bindParam('id', $customerId); + + $query->execute(); + $row_count = $query->rowCount(); + if ($row_count == 1) { + return $query->fetchObject()->uname; + } + } + return false; + } + + public function input_user_email($email=null, $user_id=null) { + if ($this->databaseConnection()) { + $query = $this->db_connection->prepare(" + UPDATE ".USERS_TABLE." SET `email`= :em WHERE id = :cid + "); + $query->bindParam('em', $email); + $query->bindParam('cid', $user_id); + + if ($query->execute()) { + return true; + } + } + return false; + } + + public function check_customer_balance($assetType, $user_id) { + + if ($this->databaseConnection()) { + + $customer_balance = null; + $query = $this->db_connection->prepare("SELECT `balance` + FROM ".CREDITS_TABLE." + WHERE `uid`= :user_id AND `bc`='$assetType'"); + $query->bindParam(":user_id", $user_id); + if ($query->execute()) { + if ($query->rowCount()) { + $customer_balance = $query->fetchObject(); + } + } + return $customer_balance; + } + return false; + } + +} \ No newline at end of file diff --git a/classes/class.smtp.php b/classes/class.smtp.php new file mode 100644 index 0000000..4b02f99 --- /dev/null +++ b/classes/class.smtp.php @@ -0,0 +1,1092 @@ +Debugoutput) { + case 'error_log': + error_log($str); + break; + case 'html': + //Cleans up output a bit for a better looking display that's HTML-safe + echo htmlentities(preg_replace('/[\r\n]+/', '', $str), ENT_QUOTES, 'UTF-8')."
\n"; + break; + case 'echo': + default: + //Just echoes exactly what was received + echo $str; + } + } + + /** + * Initialize the class so that the data is in a known state. + * @access public + * @return SMTP + */ + public function __construct() { + $this->smtp_conn = 0; + $this->error = null; + $this->helo_rply = null; + + $this->do_debug = 0; + } + + ///////////////////////////////////////////////// + // CONNECTION FUNCTIONS + ///////////////////////////////////////////////// + + /** + * Connect to an SMTP server + * + * SMTP CODE SUCCESS: 220 + * SMTP CODE FAILURE: 421 + * @access public + * @param string $host SMTP server IP or host name + * @param int $port The port number to connect to, or use the default port if not specified + * @param int $timeout How long to wait for the connection to open + * @param array $options An array of options compatible with stream_context_create() + * @return bool + */ + public function Connect($host, $port = 0, $timeout = 30, $options = array()) { + // Clear errors to avoid confusion + $this->error = null; + + // Make sure we are __not__ connected + if($this->connected()) { + // Already connected, generate error + $this->error = array('error' => 'Already connected to a server'); + return false; + } + + if(empty($port)) { + $port = $this->SMTP_PORT; + } + + // Connect to the SMTP server + $errno = 0; + $errstr = ''; + $socket_context = stream_context_create($options); + //Need to suppress errors here as connection failures can be handled at a higher level + $this->smtp_conn = @stream_socket_client($host.":".$port, $errno, $errstr, $timeout, STREAM_CLIENT_CONNECT, $socket_context); + + // Verify we connected properly + if(empty($this->smtp_conn)) { + $this->error = array('error' => 'Failed to connect to server', + 'errno' => $errno, + 'errstr' => $errstr); + if($this->do_debug >= 1) { + $this->edebug('SMTP -> ERROR: ' . $this->error['error'] . ": $errstr ($errno)"); + } + return false; + } + + // SMTP server can take longer to respond, give longer timeout for first read + // Windows does not have support for this timeout function + if(substr(PHP_OS, 0, 3) != 'WIN') { + $max = ini_get('max_execution_time'); + if ($max != 0 && $timeout > $max) { // Don't bother if unlimited + @set_time_limit($timeout); + } + stream_set_timeout($this->smtp_conn, $timeout, 0); + } + + // get any announcement + $announce = $this->get_lines(); + + if($this->do_debug >= 2) { + $this->edebug('SMTP -> FROM SERVER:' . $announce); + } + + return true; + } + + /** + * Initiate a TLS communication with the server. + * + * SMTP CODE 220 Ready to start TLS + * SMTP CODE 501 Syntax error (no parameters allowed) + * SMTP CODE 454 TLS not available due to temporary reason + * @access public + * @return bool success + */ + public function StartTLS() { + $this->error = null; # to avoid confusion + + if(!$this->connected()) { + $this->error = array('error' => 'Called StartTLS() without being connected'); + return false; + } + + $this->client_send('STARTTLS' . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply, 0, 3); + + if($this->do_debug >= 2) { + $this->edebug('SMTP -> FROM SERVER:' . $rply); + } + + if($code != 220) { + $this->error = + array('error' => 'STARTTLS not accepted from server', + 'smtp_code' => $code, + 'smtp_msg' => substr($rply, 4)); + if($this->do_debug >= 1) { + $this->edebug('SMTP -> ERROR: ' . $this->error['error'] . ': ' . $rply); + } + return false; + } + + // Begin encrypted connection + if(!stream_socket_enable_crypto($this->smtp_conn, true, STREAM_CRYPTO_METHOD_TLS_CLIENT)) { + return false; + } + + return true; + } + + /** + * Performs SMTP authentication. Must be run after running the + * Hello() method. Returns true if successfully authenticated. + * @access public + * @param string $username + * @param string $password + * @param string $authtype + * @param string $realm + * @param string $workstation + * @return bool + */ + public function Authenticate($username, $password, $authtype='LOGIN', $realm='', $workstation='') { + if (empty($authtype)) { + $authtype = 'LOGIN'; + } + + switch ($authtype) { + case 'PLAIN': + // Start authentication + $this->client_send('AUTH PLAIN' . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply, 0, 3); + + if($code != 334) { + $this->error = + array('error' => 'AUTH not accepted from server', + 'smtp_code' => $code, + 'smtp_msg' => substr($rply, 4)); + if($this->do_debug >= 1) { + $this->edebug('SMTP -> ERROR: ' . $this->error['error'] . ': ' . $rply); + } + return false; + } + // Send encoded username and password + $this->client_send(base64_encode("\0".$username."\0".$password) . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply, 0, 3); + + if($code != 235) { + $this->error = + array('error' => 'Authentication not accepted from server', + 'smtp_code' => $code, + 'smtp_msg' => substr($rply, 4)); + if($this->do_debug >= 1) { + $this->edebug('SMTP -> ERROR: ' . $this->error['error'] . ': ' . $rply); + } + return false; + } + break; + case 'LOGIN': + // Start authentication + $this->client_send('AUTH LOGIN' . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply, 0, 3); + + if($code != 334) { + $this->error = + array('error' => 'AUTH not accepted from server', + 'smtp_code' => $code, + 'smtp_msg' => substr($rply, 4)); + if($this->do_debug >= 1) { + $this->edebug('SMTP -> ERROR: ' . $this->error['error'] . ': ' . $rply); + } + return false; + } + + // Send encoded username + $this->client_send(base64_encode($username) . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply, 0, 3); + + if($code != 334) { + $this->error = + array('error' => 'Username not accepted from server', + 'smtp_code' => $code, + 'smtp_msg' => substr($rply, 4)); + if($this->do_debug >= 1) { + $this->edebug('SMTP -> ERROR: ' . $this->error['error'] . ': ' . $rply); + } + return false; + } + + // Send encoded password + $this->client_send(base64_encode($password) . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply, 0, 3); + + if($code != 235) { + $this->error = + array('error' => 'Password not accepted from server', + 'smtp_code' => $code, + 'smtp_msg' => substr($rply, 4)); + if($this->do_debug >= 1) { + $this->edebug('SMTP -> ERROR: ' . $this->error['error'] . ': ' . $rply); + } + return false; + } + break; + case 'NTLM': + /* + * ntlm_sasl_client.php + ** Bundled with Permission + ** + ** How to telnet in windows: http://technet.microsoft.com/en-us/library/aa995718%28EXCHG.65%29.aspx + ** PROTOCOL Documentation http://curl.haxx.se/rfc/ntlm.html#ntlmSmtpAuthentication + */ + require_once 'extras/ntlm_sasl_client.php'; + $temp = new stdClass(); + $ntlm_client = new ntlm_sasl_client_class; + if(! $ntlm_client->Initialize($temp)){//let's test if every function its available + $this->error = array('error' => $temp->error); + if($this->do_debug >= 1) { + $this->edebug('You need to enable some modules in your php.ini file: ' . $this->error['error']); + } + return false; + } + $msg1 = $ntlm_client->TypeMsg1($realm, $workstation);//msg1 + + $this->client_send('AUTH NTLM ' . base64_encode($msg1) . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply, 0, 3); + + if($code != 334) { + $this->error = + array('error' => 'AUTH not accepted from server', + 'smtp_code' => $code, + 'smtp_msg' => substr($rply, 4)); + if($this->do_debug >= 1) { + $this->edebug('SMTP -> ERROR: ' . $this->error['error'] . ': ' . $rply); + } + return false; + } + + $challenge = substr($rply, 3);//though 0 based, there is a white space after the 3 digit number....//msg2 + $challenge = base64_decode($challenge); + $ntlm_res = $ntlm_client->NTLMResponse(substr($challenge, 24, 8), $password); + $msg3 = $ntlm_client->TypeMsg3($ntlm_res, $username, $realm, $workstation);//msg3 + // Send encoded username + $this->client_send(base64_encode($msg3) . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply, 0, 3); + + if($code != 235) { + $this->error = + array('error' => 'Could not authenticate', + 'smtp_code' => $code, + 'smtp_msg' => substr($rply, 4)); + if($this->do_debug >= 1) { + $this->edebug('SMTP -> ERROR: ' . $this->error['error'] . ': ' . $rply); + } + return false; + } + break; + case 'CRAM-MD5': + // Start authentication + $this->client_send('AUTH CRAM-MD5' . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply, 0, 3); + + if($code != 334) { + $this->error = + array('error' => 'AUTH not accepted from server', + 'smtp_code' => $code, + 'smtp_msg' => substr($rply, 4)); + if($this->do_debug >= 1) { + $this->edebug('SMTP -> ERROR: ' . $this->error['error'] . ': ' . $rply); + } + return false; + } + + // Get the challenge + $challenge = base64_decode(substr($rply, 4)); + + // Build the response + $response = $username . ' ' . $this->hmac($challenge, $password); + + // Send encoded credentials + $this->client_send(base64_encode($response) . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply, 0, 3); + + if($code != 235) { + $this->error = + array('error' => 'Credentials not accepted from server', + 'smtp_code' => $code, + 'smtp_msg' => substr($rply, 4)); + if($this->do_debug >= 1) { + $this->edebug('SMTP -> ERROR: ' . $this->error['error'] . ': ' . $rply); + } + return false; + } + break; + } + return true; + } + + /** + * Works like hash_hmac('md5', $data, $key) in case that function is not available + * @access protected + * @param string $data + * @param string $key + * @return string + */ + protected function hmac($data, $key) { + if (function_exists('hash_hmac')) { + return hash_hmac('md5', $data, $key); + } + + // The following borrowed from http://php.net/manual/en/function.mhash.php#27225 + + // RFC 2104 HMAC implementation for php. + // Creates an md5 HMAC. + // Eliminates the need to install mhash to compute a HMAC + // Hacked by Lance Rushing + + $b = 64; // byte length for md5 + if (strlen($key) > $b) { + $key = pack('H*', md5($key)); + } + $key = str_pad($key, $b, chr(0x00)); + $ipad = str_pad('', $b, chr(0x36)); + $opad = str_pad('', $b, chr(0x5c)); + $k_ipad = $key ^ $ipad ; + $k_opad = $key ^ $opad; + + return md5($k_opad . pack('H*', md5($k_ipad . $data))); + } + + /** + * Returns true if connected to a server otherwise false + * @access public + * @return bool + */ + public function Connected() { + if(!empty($this->smtp_conn)) { + $sock_status = stream_get_meta_data($this->smtp_conn); + if($sock_status['eof']) { + // the socket is valid but we are not connected + if($this->do_debug >= 1) { + $this->edebug('SMTP -> NOTICE: EOF caught while checking if connected'); + } + $this->Close(); + return false; + } + return true; // everything looks good + } + return false; + } + + /** + * Closes the socket and cleans up the state of the class. + * It is not considered good to use this function without + * first trying to use QUIT. + * @access public + * @return void + */ + public function Close() { + $this->error = null; // so there is no confusion + $this->helo_rply = null; + if(!empty($this->smtp_conn)) { + // close the connection and cleanup + fclose($this->smtp_conn); + $this->smtp_conn = 0; + } + } + + ///////////////////////////////////////////////// + // SMTP COMMANDS + ///////////////////////////////////////////////// + + /** + * Issues a data command and sends the msg_data to the server + * finializing the mail transaction. $msg_data is the message + * that is to be send with the headers. Each header needs to be + * on a single line followed by a with the message headers + * and the message body being separated by and additional . + * + * Implements rfc 821: DATA + * + * SMTP CODE INTERMEDIATE: 354 + * [data] + * . + * SMTP CODE SUCCESS: 250 + * SMTP CODE FAILURE: 552, 554, 451, 452 + * SMTP CODE FAILURE: 451, 554 + * SMTP CODE ERROR : 500, 501, 503, 421 + * @access public + * @param string $msg_data + * @return bool + */ + public function Data($msg_data) { + $this->error = null; // so no confusion is caused + + if(!$this->connected()) { + $this->error = array( + 'error' => 'Called Data() without being connected'); + return false; + } + + $this->client_send('DATA' . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply, 0, 3); + + if($this->do_debug >= 2) { + $this->edebug('SMTP -> FROM SERVER:' . $rply); + } + + if($code != 354) { + $this->error = + array('error' => 'DATA command not accepted from server', + 'smtp_code' => $code, + 'smtp_msg' => substr($rply, 4)); + if($this->do_debug >= 1) { + $this->edebug('SMTP -> ERROR: ' . $this->error['error'] . ': ' . $rply); + } + return false; + } + + /* the server is ready to accept data! + * according to rfc 821 we should not send more than 1000 + * including the CRLF + * characters on a single line so we will break the data up + * into lines by \r and/or \n then if needed we will break + * each of those into smaller lines to fit within the limit. + * in addition we will be looking for lines that start with + * a period '.' and append and additional period '.' to that + * line. NOTE: this does not count towards limit. + */ + + // normalize the line breaks so we know the explode works + $msg_data = str_replace("\r\n", "\n", $msg_data); + $msg_data = str_replace("\r", "\n", $msg_data); + $lines = explode("\n", $msg_data); + + /* we need to find a good way to determine is headers are + * in the msg_data or if it is a straight msg body + * currently I am assuming rfc 822 definitions of msg headers + * and if the first field of the first line (':' sperated) + * does not contain a space then it _should_ be a header + * and we can process all lines before a blank "" line as + * headers. + */ + + $field = substr($lines[0], 0, strpos($lines[0], ':')); + $in_headers = false; + if(!empty($field) && !strstr($field, ' ')) { + $in_headers = true; + } + + $max_line_length = 998; // used below; set here for ease in change + + while(list(, $line) = @each($lines)) { + $lines_out = null; + if($line == '' && $in_headers) { + $in_headers = false; + } + // ok we need to break this line up into several smaller lines + while(strlen($line) > $max_line_length) { + $pos = strrpos(substr($line, 0, $max_line_length), ' '); + + // Patch to fix DOS attack + if(!$pos) { + $pos = $max_line_length - 1; + $lines_out[] = substr($line, 0, $pos); + $line = substr($line, $pos); + } else { + $lines_out[] = substr($line, 0, $pos); + $line = substr($line, $pos + 1); + } + + /* if processing headers add a LWSP-char to the front of new line + * rfc 822 on long msg headers + */ + if($in_headers) { + $line = "\t" . $line; + } + } + $lines_out[] = $line; + + // send the lines to the server + while(list(, $line_out) = @each($lines_out)) { + if(strlen($line_out) > 0) + { + if(substr($line_out, 0, 1) == '.') { + $line_out = '.' . $line_out; + } + } + $this->client_send($line_out . $this->CRLF); + } + } + + // message data has been sent + $this->client_send($this->CRLF . '.' . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply, 0, 3); + + if($this->do_debug >= 2) { + $this->edebug('SMTP -> FROM SERVER:' . $rply); + } + + if($code != 250) { + $this->error = + array('error' => 'DATA not accepted from server', + 'smtp_code' => $code, + 'smtp_msg' => substr($rply, 4)); + if($this->do_debug >= 1) { + $this->edebug('SMTP -> ERROR: ' . $this->error['error'] . ': ' . $rply); + } + return false; + } + return true; + } + + /** + * Sends the HELO command to the smtp server. + * This makes sure that we and the server are in + * the same known state. + * + * Implements from rfc 821: HELO + * + * SMTP CODE SUCCESS: 250 + * SMTP CODE ERROR : 500, 501, 504, 421 + * @access public + * @param string $host + * @return bool + */ + public function Hello($host = '') { + $this->error = null; // so no confusion is caused + + if(!$this->connected()) { + $this->error = array( + 'error' => 'Called Hello() without being connected'); + return false; + } + + // if hostname for HELO was not specified send default + if(empty($host)) { + // determine appropriate default to send to server + $host = 'localhost'; + } + + // Send extended hello first (RFC 2821) + if(!$this->SendHello('EHLO', $host)) { + if(!$this->SendHello('HELO', $host)) { + return false; + } + } + + return true; + } + + /** + * Sends a HELO/EHLO command. + * @access protected + * @param string $hello + * @param string $host + * @return bool + */ + protected function SendHello($hello, $host) { + $this->client_send($hello . ' ' . $host . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply, 0, 3); + + if($this->do_debug >= 2) { + $this->edebug('SMTP -> FROM SERVER: ' . $rply); + } + + if($code != 250) { + $this->error = + array('error' => $hello . ' not accepted from server', + 'smtp_code' => $code, + 'smtp_msg' => substr($rply, 4)); + if($this->do_debug >= 1) { + $this->edebug('SMTP -> ERROR: ' . $this->error['error'] . ': ' . $rply); + } + return false; + } + + $this->helo_rply = $rply; + + return true; + } + + /** + * Starts a mail transaction from the email address specified in + * $from. Returns true if successful or false otherwise. If True + * the mail transaction is started and then one or more Recipient + * commands may be called followed by a Data command. + * + * Implements rfc 821: MAIL FROM: + * + * SMTP CODE SUCCESS: 250 + * SMTP CODE SUCCESS: 552, 451, 452 + * SMTP CODE SUCCESS: 500, 501, 421 + * @access public + * @param string $from + * @return bool + */ + public function Mail($from) { + $this->error = null; // so no confusion is caused + + if(!$this->connected()) { + $this->error = array( + 'error' => 'Called Mail() without being connected'); + return false; + } + + $useVerp = ($this->do_verp ? ' XVERP' : ''); + $this->client_send('MAIL FROM:<' . $from . '>' . $useVerp . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply, 0, 3); + + if($this->do_debug >= 2) { + $this->edebug('SMTP -> FROM SERVER:' . $rply); + } + + if($code != 250) { + $this->error = + array('error' => 'MAIL not accepted from server', + 'smtp_code' => $code, + 'smtp_msg' => substr($rply, 4)); + if($this->do_debug >= 1) { + $this->edebug('SMTP -> ERROR: ' . $this->error['error'] . ': ' . $rply); + } + return false; + } + return true; + } + + /** + * Sends the quit command to the server and then closes the socket + * if there is no error or the $close_on_error argument is true. + * + * Implements from rfc 821: QUIT + * + * SMTP CODE SUCCESS: 221 + * SMTP CODE ERROR : 500 + * @access public + * @param bool $close_on_error + * @return bool + */ + public function Quit($close_on_error = true) { + $this->error = null; // so there is no confusion + + if(!$this->connected()) { + $this->error = array( + 'error' => 'Called Quit() without being connected'); + return false; + } + + // send the quit command to the server + $this->client_send('quit' . $this->CRLF); + + // get any good-bye messages + $byemsg = $this->get_lines(); + + if($this->do_debug >= 2) { + $this->edebug('SMTP -> FROM SERVER:' . $byemsg); + } + + $rval = true; + $e = null; + + $code = substr($byemsg, 0, 3); + if($code != 221) { + // use e as a tmp var cause Close will overwrite $this->error + $e = array('error' => 'SMTP server rejected quit command', + 'smtp_code' => $code, + 'smtp_rply' => substr($byemsg, 4)); + $rval = false; + if($this->do_debug >= 1) { + $this->edebug('SMTP -> ERROR: ' . $e['error'] . ': ' . $byemsg); + } + } + + if(empty($e) || $close_on_error) { + $this->Close(); + } + + return $rval; + } + + /** + * Sends the command RCPT to the SMTP server with the TO: argument of $to. + * Returns true if the recipient was accepted false if it was rejected. + * + * Implements from rfc 821: RCPT TO: + * + * SMTP CODE SUCCESS: 250, 251 + * SMTP CODE FAILURE: 550, 551, 552, 553, 450, 451, 452 + * SMTP CODE ERROR : 500, 501, 503, 421 + * @access public + * @param string $to + * @return bool + */ + public function Recipient($to) { + $this->error = null; // so no confusion is caused + + if(!$this->connected()) { + $this->error = array( + 'error' => 'Called Recipient() without being connected'); + return false; + } + + $this->client_send('RCPT TO:<' . $to . '>' . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply, 0, 3); + + if($this->do_debug >= 2) { + $this->edebug('SMTP -> FROM SERVER:' . $rply); + } + + if($code != 250 && $code != 251) { + $this->error = + array('error' => 'RCPT not accepted from server', + 'smtp_code' => $code, + 'smtp_msg' => substr($rply, 4)); + if($this->do_debug >= 1) { + $this->edebug('SMTP -> ERROR: ' . $this->error['error'] . ': ' . $rply); + } + return false; + } + return true; + } + + /** + * Sends the RSET command to abort and transaction that is + * currently in progress. Returns true if successful false + * otherwise. + * + * Implements rfc 821: RSET + * + * SMTP CODE SUCCESS: 250 + * SMTP CODE ERROR : 500, 501, 504, 421 + * @access public + * @return bool + */ + public function Reset() { + $this->error = null; // so no confusion is caused + + if(!$this->connected()) { + $this->error = array('error' => 'Called Reset() without being connected'); + return false; + } + + $this->client_send('RSET' . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply, 0, 3); + + if($this->do_debug >= 2) { + $this->edebug('SMTP -> FROM SERVER:' . $rply); + } + + if($code != 250) { + $this->error = + array('error' => 'RSET failed', + 'smtp_code' => $code, + 'smtp_msg' => substr($rply, 4)); + if($this->do_debug >= 1) { + $this->edebug('SMTP -> ERROR: ' . $this->error['error'] . ': ' . $rply); + } + return false; + } + + return true; + } + + /** + * Starts a mail transaction from the email address specified in + * $from. Returns true if successful or false otherwise. If True + * the mail transaction is started and then one or more Recipient + * commands may be called followed by a Data command. This command + * will send the message to the users terminal if they are logged + * in and send them an email. + * + * Implements rfc 821: SAML FROM: + * + * SMTP CODE SUCCESS: 250 + * SMTP CODE SUCCESS: 552, 451, 452 + * SMTP CODE SUCCESS: 500, 501, 502, 421 + * @access public + * @param string $from + * @return bool + */ + public function SendAndMail($from) { + $this->error = null; // so no confusion is caused + + if(!$this->connected()) { + $this->error = array( + 'error' => 'Called SendAndMail() without being connected'); + return false; + } + + $this->client_send('SAML FROM:' . $from . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply, 0, 3); + + if($this->do_debug >= 2) { + $this->edebug('SMTP -> FROM SERVER:' . $rply); + } + + if($code != 250) { + $this->error = + array('error' => 'SAML not accepted from server', + 'smtp_code' => $code, + 'smtp_msg' => substr($rply, 4)); + if($this->do_debug >= 1) { + $this->edebug('SMTP -> ERROR: ' . $this->error['error'] . ': ' . $rply); + } + return false; + } + return true; + } + + /** + * This is an optional command for SMTP that this class does not + * support. This method is here to make the RFC821 Definition + * complete for this class and __may__ be implimented in the future + * + * Implements from rfc 821: TURN + * + * SMTP CODE SUCCESS: 250 + * SMTP CODE FAILURE: 502 + * SMTP CODE ERROR : 500, 503 + * @access public + * @return bool + */ + public function Turn() { + $this->error = array('error' => 'This method, TURN, of the SMTP '. + 'is not implemented'); + if($this->do_debug >= 1) { + $this->edebug('SMTP -> NOTICE: ' . $this->error['error']); + } + return false; + } + + /** + * Sends data to the server + * @param string $data + * @access public + * @return Integer number of bytes sent to the server or FALSE on error + */ + public function client_send($data) { + if ($this->do_debug >= 1) { + $this->edebug("CLIENT -> SMTP: $data"); + } + return fwrite($this->smtp_conn, $data); + } + + /** + * Get the current error + * @access public + * @return array + */ + public function getError() { + return $this->error; + } + + ///////////////////////////////////////////////// + // INTERNAL FUNCTIONS + ///////////////////////////////////////////////// + + /** + * Read in as many lines as possible + * either before eof or socket timeout occurs on the operation. + * With SMTP we can tell if we have more lines to read if the + * 4th character is '-' symbol. If it is a space then we don't + * need to read anything else. + * @access protected + * @return string + */ + protected function get_lines() { + $data = ''; + $endtime = 0; + /* If for some reason the fp is bad, don't inf loop */ + if (!is_resource($this->smtp_conn)) { + return $data; + } + stream_set_timeout($this->smtp_conn, $this->Timeout); + if ($this->Timelimit > 0) { + $endtime = time() + $this->Timelimit; + } + while(is_resource($this->smtp_conn) && !feof($this->smtp_conn)) { + $str = @fgets($this->smtp_conn, 515); + if($this->do_debug >= 4) { + $this->edebug("SMTP -> get_lines(): \$data was \"$data\""); + $this->edebug("SMTP -> get_lines(): \$str is \"$str\""); + } + $data .= $str; + if($this->do_debug >= 4) { + $this->edebug("SMTP -> get_lines(): \$data is \"$data\""); + } + // if 4th character is a space, we are done reading, break the loop + if(substr($str, 3, 1) == ' ') { break; } + // Timed-out? Log and break + $info = stream_get_meta_data($this->smtp_conn); + if ($info['timed_out']) { + if($this->do_debug >= 4) { + $this->edebug('SMTP -> get_lines(): timed-out (' . $this->Timeout . ' seconds)'); + } + break; + } + // Now check if reads took too long + if ($endtime) { + if (time() > $endtime) { + if($this->do_debug >= 4) { + $this->edebug('SMTP -> get_lines(): timelimit reached (' . $this->Timelimit . ' seconds)'); + } + break; + } + } + } + return $data; + } + +} diff --git a/composer.json b/composer.json new file mode 100644 index 0000000..7fba0f5 --- /dev/null +++ b/composer.json @@ -0,0 +1,7 @@ +{ + "require": { + "facebook/graph-sdk": "^5.6", + "slim/slim": "^3.0", + "nesbot/carbon": "~1.21" + } +} diff --git a/composer.lock b/composer.lock new file mode 100644 index 0000000..83f0229 --- /dev/null +++ b/composer.lock @@ -0,0 +1,549 @@ +{ + "_readme": [ + "This file locks the dependencies of your project to a known state", + "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file", + "This file is @generated automatically" + ], + "hash": "d4de0a6f3b7d95a597083d01e7a0ab31", + "content-hash": "a0bae5c4058f9955a0318ad11a91411b", + "packages": [ + { + "name": "container-interop/container-interop", + "version": "1.2.0", + "source": { + "type": "git", + "url": "https://github.com/container-interop/container-interop.git", + "reference": 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"platform-dev": [] +} diff --git a/fbconfig.php b/fbconfig.php new file mode 100644 index 0000000..65f829b --- /dev/null +++ b/fbconfig.php @@ -0,0 +1,88 @@ + APP_ID, + 'app_secret' => APP_SECRET, + 'default_graph_version' => 'v2.12', +]); +$helper = $fb->getRedirectLoginHelper(); +if (isset($_GET['state'])) { + $helper->getPersistentDataHandler()->set('state', $_GET['state']); +} +//$helper = $fb->getRedirectLoginHelper(); +$permissions = ['email']; // optional + +try { + if (isset($_SESSION['facebook_access_token'])) { + $accessToken = $_SESSION['facebook_access_token']; + } else { + $accessToken = $helper->getAccessToken(); + } +} catch(Facebook\Exceptions\FacebookResponseException $e) { + // When Graph returns an error + echo 'Graph returned an error: ' . $e->getMessage(); + exit; +} catch(Facebook\Exceptions\FacebookSDKException $e) { + // When validation fails or other local issues + echo 'Facebook SDK returned an error: ' . $e->getMessage(); + exit; +} +if (isset($accessToken)) { + if (isset($_SESSION['facebook_access_token'])) { + $fb->setDefaultAccessToken($_SESSION['facebook_access_token']); + } else { + // getting short-lived access token + $_SESSION['facebook_access_token'] = (string) $accessToken; + // OAuth 2.0 client handler + $oAuth2Client = $fb->getOAuth2Client(); + // Exchanges a short-lived access token for a long-lived one + $longLivedAccessToken = $oAuth2Client->getLongLivedAccessToken($_SESSION['facebook_access_token']); + $_SESSION['facebook_access_token'] = (string) $longLivedAccessToken; + // setting default access token to be used in script + $fb->setDefaultAccessToken($_SESSION['facebook_access_token']); + } + // redirect the user back to the same page if it has "code" GET variable + if (isset($_GET['code'])) { + header('Location: ./'); + } + // getting basic info about user + try { + $profile_request = $fb->get('/me?fields=name,first_name,last_name,email'); + $profile = $profile_request->getGraphNode()->asArray(); + } catch(Facebook\Exceptions\FacebookResponseException $e) { + // When Graph returns an error + echo 'Graph returned an error: ' . $e->getMessage(); + session_destroy(); + // redirecting user back to app login page + header("Location: ./"); + exit; + } catch(Facebook\Exceptions\FacebookSDKException $e) { + // When validation fails or other local issues + echo 'Facebook SDK returned an error: ' . $e->getMessage(); + exit; + } + + // printing $profile array on the screen which holds the basic info about user + + $name = isset($profile['name']) ? $profile['name'] : null; + $first_name = isset($profile['first_name']) ? $profile['first_name'] : null; + $last_name = isset($profile['last_name']) ? $profile['last_name'] : null; + $email = isset($profile['email']) ? $profile['email'] : null; + //$gender = isset($profile['gender']) ? $profile['gender'] : null; + $fb_id = isset($profile['id']) ? $profile['id'] : null; + + $_SESSION['first_name'] = $first_name; + $_SESSION['full_name'] = $name; + $_SESSION['email'] = $email; + $_SESSION['fb_id'] = $fb_id; + + // Now you can redirect to another page and use the access token from $_SESSION['facebook_access_token'] + +} else { + // replace your website URL same as added in the developers.facebook.com/apps e.g. if you used http instead of https and you used non-www version or www version of your website then you must add the same here + $loginUrl = $helper->getLoginUrl('http://localhost/files/Bitcoin_Projects/bc_exchange/fbconfig.php', $permissions); +} \ No newline at end of file diff --git a/includes/autoload.php b/includes/autoload.php new file mode 100644 index 0000000..975e735 --- /dev/null +++ b/includes/autoload.php @@ -0,0 +1,7 @@ + +
+
+
+
+ +
+
+
    +
    +
    + +
    +
    +
    +
    + + + + + + + + + + \ No newline at end of file diff --git a/includes/functions.php b/includes/functions.php new file mode 100644 index 0000000..b012e17 --- /dev/null +++ b/includes/functions.php @@ -0,0 +1,105 @@ + 0) && ($btc_usd_price > 0)) { + return (float) $usd/$btc_usd_price; + } + return false; +} + +function wapol_str($string) { + if(preg_match('/[^a-z:\-0-9]/i', $string)) { + return false; + } else { + return true; + } +} + +function sendReqtoURL($addr, $tokens) { + + $url = 'http://ranchimall.net/test/test.php'; + $myvars = 'addr=' . $addr . '&tokens=' . $tokens; + + $ch = curl_init( $url ); + curl_setopt( $ch, CURLOPT_POST, 1); + curl_setopt( $ch, CURLOPT_POSTFIELDS, $myvars); + curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, 1); + curl_setopt( $ch, CURLOPT_HEADER, 0); + curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1); + + $response = curl_exec( $ch ); + + curl_close($ch); + + return (int) $response; +} + +function is_email($email='') { + $email = trim($email); + if ($email != null) { + if (filter_var($email, FILTER_VALIDATE_EMAIL)) { + return true; + } + } + return false; +} + +function validate_decimal_place($num=0, $decimal_allowed=2) { + + $num = (float) $num; + $decimal_places = strlen(substr(strrchr($num, "."), 1)); + + //if(($decimal_places > 0) && ($decimal_places <= $decimal_allowed)) { + if($decimal_places <= $decimal_allowed) { + return true; + } + return false; +} \ No newline at end of file diff --git a/includes/header.php b/includes/header.php new file mode 100644 index 0000000..fe37086 --- /dev/null +++ b/includes/header.php @@ -0,0 +1,78 @@ +is_fb_registered($fb_id); + + if($validate_user == "" || $validate_user == false) { + redirect_to('index.php'); + } + endif; + + //$tradersList = $OrderClass->UserBalanceList(); + //$buy_list[] = $OrderClass->get_top_buy_sell_list(TOP_BUYS_TABLE, $asc_desc='DESC'); // buy + //$sell_list[] = $OrderClass->get_top_buy_sell_list(TOP_SELL_TABLE, $asc_desc='ASC'); // sell +} + +$fullName = isset($_SESSION['full_name']) ? $_SESSION['full_name'] : ""; +$user_logged_in = false; +$action_class_market = 'fb_log_in'; +$action_class_buy_sell = 'fb_log_in'; +if(checkLoginStatus()) { + $user_logged_in = true; + $action_class_market = 'market_submit_btn'; + $action_class_buy_sell = 'process'; +} +?> + + + + + + Home + + + + + + + + + +
    + +
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37:t.preventDefault(),this.prev();break;case 39:t.preventDefault(),this.next()}},C._getItemIndex=function(e){return this._items=t.makeArray(t(e).parent().find(y.ITEM)),this._items.indexOf(e)},C._getItemByDirection=function(t,e){var n=t===h,i=t===c,s=this._getItemIndex(e),r=this._items.length-1;if((i&&0===s||n&&s===r)&&!this._config.wrap)return e;var o=(s+(t===c?-1:1))%this._items.length;return-1===o?this._items[this._items.length-1]:this._items[o]},C._triggerSlideEvent=function(e,n){var i=this._getItemIndex(e),s=this._getItemIndex(t(this._element).find(y.ACTIVE_ITEM)[0]),r=t.Event(d.SLIDE,{relatedTarget:e,direction:n,from:s,to:i});return t(this._element).trigger(r),r},C._setActiveIndicatorElement=function(e){if(this._indicatorsElement){t(this._indicatorsElement).find(y.ACTIVE).removeClass(g);var n=this._indicatorsElement.children[this._getItemIndex(e)];n&&t(n).addClass(g)}},C._slide=function(e,n){var i,s,r,o=this,a=t(this._element).find(y.ACTIVE_ITEM)[0],l=this._getItemIndex(a),c=n||a&&this._getItemByDirection(e,a),_=this._getItemIndex(c),C=Boolean(this._interval);if(e===h?(i=v,s=E,r=u):(i=m,s=T,r=f),c&&t(c).hasClass(g))this._isSliding=!1;else if(!this._triggerSlideEvent(c,r).isDefaultPrevented()&&a&&c){this._isSliding=!0,C&&this.pause(),this._setActiveIndicatorElement(c);var I=t.Event(d.SLID,{relatedTarget:c,direction:r,from:l,to:_});P.supportsTransitionEnd()&&t(this._element).hasClass(p)?(t(c).addClass(s),P.reflow(c),t(a).addClass(i),t(c).addClass(i),t(a).one(P.TRANSITION_END,function(){t(c).removeClass(i+" "+s).addClass(g),t(a).removeClass(g+" "+s+" "+i),o._isSliding=!1,setTimeout(function(){return t(o._element).trigger(I)},0)}).emulateTransitionEnd(600)):(t(a).removeClass(g),t(c).addClass(g),this._isSliding=!1,t(this._element).trigger(I)),C&&this.cycle()}},o._jQueryInterface=function(e){return this.each(function(){var i=t(this).data(n),s=r({},a,t(this).data());"object"==typeof 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o=this._element;t(e).hasClass(d)&&(t(this._menu).hasClass(m)||t(this._menu).hasClass(p))&&(o=e),"scrollParent"!==this._config.boundary&&t(e).addClass(v),this._popper=new n(o,this._menu,this._getPopperConfig())}"ontouchstart"in document.documentElement&&0===t(e).closest(C).length&&t("body").children().on("mouseover",null,t.noop),this._element.focus(),this._element.setAttribute("aria-expanded",!0),t(this._menu).toggleClass(f),t(e).toggleClass(f).trigger(t.Event(c.SHOWN,s))}}}},l.dispose=function(){t.removeData(this._element,i),t(this._element).off(o),this._element=null,this._menu=null,null!==this._popper&&(this._popper.destroy(),this._popper=null)},l.update=function(){this._inNavbar=this._detectNavbar(),null!==this._popper&&this._popper.scheduleUpdate()},l._addEventListeners=function(){var e=this;t(this._element).on(c.CLICK,function(t){t.preventDefault(),t.stopPropagation(),e.toggle()})},l._getConfig=function(n){return n=r({},this.constructor.Default,t(this._element).data(),n),P.typeCheckConfig(e,n,this.constructor.DefaultType),n},l._getMenuElement=function(){if(!this._menu){var e=a._getParentFromElement(this._element);this._menu=t(e).find(y)[0]}return this._menu},l._getPlacement=function(){var e=t(this._element).parent(),n=D;return e.hasClass(d)?(n=A,t(this._menu).hasClass(p)&&(n=b)):e.hasClass(_)?n=w:e.hasClass(g)?n=N:t(this._menu).hasClass(p)&&(n=S),n},l._detectNavbar=function(){return t(this._element).closest(".navbar").length>0},l._getPopperConfig=function(){var t=this,e={};return"function"==typeof this._config.offset?e.fn=function(e){return e.offsets=r({},e.offsets,t._config.offset(e.offsets)||{}),e}:e.offset=this._config.offset,{placement:this._getPlacement(),modifiers:{offset:e,flip:{enabled:this._config.flip},preventOverflow:{boundariesElement:this._config.boundary}}}},a._jQueryInterface=function(e){return this.each(function(){var n=t(this).data(i);if(n||(n=new a(this,"object"==typeof 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n=this.constructor.DATA_KEY,i=t(e.currentTarget).data(n);i||(i=new this.constructor(e.currentTarget,this._getDelegateConfig()),t(e.currentTarget).data(n,i)),i._activeTrigger.click=!i._activeTrigger.click,i._isWithActiveTrigger()?i._enter(null,i):i._leave(null,i)}else{if(t(this.getTipElement()).hasClass(p))return void this._leave(null,this);this._enter(null,this)}},I.dispose=function(){clearTimeout(this._timeout),t.removeData(this.element,this.constructor.DATA_KEY),t(this.element).off(this.constructor.EVENT_KEY),t(this.element).closest(".modal").off("hide.bs.modal"),this.tip&&t(this.tip).remove(),this._isEnabled=null,this._timeout=null,this._hoverState=null,this._activeTrigger=null,null!==this._popper&&this._popper.destroy(),this._popper=null,this.element=null,this.config=null,this.tip=null},I.show=function(){var e=this;if("none"===t(this.element).css("display"))throw new Error("Please use show on visible elements");var i=t.Event(this.constructor.Event.SHOW);if(this.isWithContent()&&this._isEnabled){t(this.element).trigger(i);var s=t.contains(this.element.ownerDocument.documentElement,this.element);if(i.isDefaultPrevented()||!s)return;var r=this.getTipElement(),o=P.getUID(this.constructor.NAME);r.setAttribute("id",o),this.element.setAttribute("aria-describedby",o),this.setContent(),this.config.animation&&t(r).addClass(g);var l="function"==typeof this.config.placement?this.config.placement.call(this,r,this.element):this.config.placement,h=this._getAttachment(l);this.addAttachmentClass(h);var c=!1===this.config.container?document.body:t(this.config.container);t(r).data(this.constructor.DATA_KEY,this),t.contains(this.element.ownerDocument.documentElement,this.tip)||t(r).appendTo(c),t(this.element).trigger(this.constructor.Event.INSERTED),this._popper=new n(this.element,r,{placement:h,modifiers:{offset:{offset:this.config.offset},flip:{behavior:this.config.fallbackPlacement},arrow:{element:v},preventOverflow:{boundariesElement:this.config.boundary}},onCreate:function(t){t.originalPlacement!==t.placement&&e._handlePopperPlacementChange(t)},onUpdate:function(t){e._handlePopperPlacementChange(t)}}),t(r).addClass(p),"ontouchstart"in document.documentElement&&t("body").children().on("mouseover",null,t.noop);var u=function(){e.config.animation&&e._fixTransition();var n=e._hoverState;e._hoverState=null,t(e.element).trigger(e.constructor.Event.SHOWN),n===d&&e._leave(null,e)};P.supportsTransitionEnd()&&t(this.tip).hasClass(g)?t(this.tip).one(P.TRANSITION_END,u).emulateTransitionEnd(a._TRANSITION_DURATION):u()}},I.hide=function(e){var n=this,i=this.getTipElement(),s=t.Event(this.constructor.Event.HIDE),r=function(){n._hoverState!==f&&i.parentNode&&i.parentNode.removeChild(i),n._cleanTipClass(),n.element.removeAttribute("aria-describedby"),t(n.element).trigger(n.constructor.Event.HIDDEN),null!==n._popper&&n._popper.destroy(),e&&e()};t(this.element).trigger(s),s.isDefaultPrevented()||(t(i).removeClass(p),"ontouchstart"in document.documentElement&&t("body").children().off("mouseover",null,t.noop),this._activeTrigger[y]=!1,this._activeTrigger[T]=!1,this._activeTrigger[E]=!1,P.supportsTransitionEnd()&&t(this.tip).hasClass(g)?t(i).one(P.TRANSITION_END,r).emulateTransitionEnd(150):r(),this._hoverState="")},I.update=function(){null!==this._popper&&this._popper.scheduleUpdate()},I.isWithContent=function(){return Boolean(this.getTitle())},I.addAttachmentClass=function(e){t(this.getTipElement()).addClass("bs-tooltip-"+e)},I.getTipElement=function(){return 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