別のクラスから1つのクラスを呼び出します。 php

Question

私は2つのクラスを持っています。 1つは招待状用で、もう1つは通知をデバイスから受信するためのものです。

招待状がデータベースに挿入されたときに、通知クラスを呼び出す必要があります。

通知クラスでInvitationクラスを拡張しましたが、機能しません。空の出力が表示されています。

私は単一の招待状または単一の通知クラスを実行する場合は、両方が正常に動作します。

招待クラス：

<?php 

require 'database.php'; 
require 'notification.php'; 

class Invitation extends notification 
{ 
    private $sender_id,$date,$invitee_no,$status,$invitations,$user_name,$contact_id,$contact_name; 
    private $notify; 

    public function setNotification($message,$user_name) { 
     $this->send($message, $user_name); // calling superclass method 
    } 

    function Invitation($sender_id,$date,$invitee_no,$status,$user_name,$contact_id,$contact_name) 
    { 

     $this->sender_id = $sender_id; 
     $this->date= $date; 
     $this->invitee_no = $invitee_no; 
     $this->status = $status; 
     $this->user_name = $user_name; 
     $this->contact_id = $contact_id; 
     $this->contact_name = $contact_name; 
     // $this -> invitations = $invitations; 

    } 

    function sendInvite() 
    { 

     $database = new Database(ContactsConstants::DBHOST, ContactsConstants::DBUSER, ContactsConstants::DBPASS, ContactsConstants::DBNAME); 
     $dbConnection = $database->getDB(); 

     $stmt = $dbConnection->prepare("select * from Invitation where user_name =? and sender_id = ?"); 
     $stmt->execute(array($this->user_name,$this->sender_id)); 
     $rows = $stmt->rowCount(); 


     if ($rows > 0) { 
      $response = array("status" => -3, "message" => "Invitation exists.", "user_name" => $this->user_name); 
      return $response; 
     } 

     $this->date = ""; 
     $this->invitee_no = ""; 
     $this->status = "0"; 
     $this->contact_id = 0; 
     $this->contact_name = ""; 

     echo $this->user_name; 
     echo $this->sender_id; 

     $stmt = $dbConnection->prepare("insert into Invitation(sender_id,date,invitee_no,status,user_name,contact_id,contact_name) values(?,?,?,?,?,?,?)"); 

     $stmt->execute(array($this->sender_id, $this->date, $this->invitee_no, $this->status, $this->user_name,$this->contact_id,$this->contact_name)); 

     $rows = $stmt->rowCount(); 
     $Id = $dbConnection->lastInsertId(); 


     $stmt = $dbConnection->prepare("select * from Invitation where invitation_id=?"); 
     $stmt->execute(array($Id)); 
     $invitation = $stmt->fetch(PDO::FETCH_ASSOC); 

     if ($rows < 1) { 

      $response = array("status" => -1, "message" => "Failed to send Invitation., unknown reason"); 
      return $response; 

     } else { 


      // $notify = new notification(); 
      // $resp = $notify->send($message, $this->user_name); 

      $response = array("status" => 1, "message" => "Invitation sent.", "Invitation:" => $invitation); 
      return $response; 

     } 

    } 

通知：

<?php 

require 'database.php'; 

class notification 
{ 

    private $text,$user_name; 

    public function __construct() 
    { 
    } 

    public function send($text,$userName) 
    { 

     $database = new Database(ContactsConstants::DBHOST, ContactsConstants::DBUSER, ContactsConstants::DBPASS, ContactsConstants::DBNAME); 
     $dbConnection = $database->getDB(); 

     $stmt = $dbConnection->prepare("Select device_id from Users where user_name =?"); 
     $stmt->execute(array($userName)); 

     $result = $stmt->fetch(PDO::FETCH_ASSOC); 
     $token = $result["device_id"]; 

     // echo $token; 
     // echo $text; 
     // echo $userName; 

     if(!empty($token)) { 
      echo $token; 
      $response = $this->sendPush($text, $token, "AIzaSyBGwwJaThyLm-PhvgcbdYurj-bYQQ7XmCc"); 
     } 
    } 

    public function sendPush($text, $tokens, $apiKey) 
    { 

     $notification = array(
      "title" => "You got an invitation.", 
      "text" => $text, 
      "icon" => "ic_chat_bubble_white_48dp", 
      'vibrate' => 3, 
      'sound' => "default" 
     ); 

     $msg = array 
     (
      'message' => $text, 
      'title' => 'You got an invitation.', 
      'tickerText' => 'New Message', 
      'largeIcon' => 'large_icon', 
      'smallIcon' => 'small_icon' 
     ); 
     $fields = array 
     (
      'to' => $tokens, 
      'data' => $msg, 
      'notification' => $notification 
     ); 

     $headers = array 
     (
      'Authorization: key=' . $apiKey, 
      'Content-Type: application/json' 
     ); 

     $ch = curl_init(); 
     curl_setopt($ch, CURLOPT_URL, 'https://android.googleapis.com/fcm/send'); 
     curl_setopt($ch, CURLOPT_POST, true); 
     curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); 
     curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); 
     curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); 
     curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($fields)); 

     $result = curl_exec($ch); 
     echo($result); 
     return $result; 
     curl_close($ch); 
    } 
} 
?> 

sendInviteスクリプト：

<?php 

error_reporting(E_ERROR | E_WARNING | E_PARSE | E_NOTICE); 
ini_set('display_errors', '1'); 

require 'Invitation.php'; 
require 'notification.php'; 


$jsonText = file_get_contents('php://input'); 

if(empty($jsonText)) 
{ 
    $response = array("status"=>-2,"message"=>"Empty request"); 
    die(json_encode($response)); 
} 

$json = json_decode($jsonText); 

$sender_id = $json-> sender_id; 
$user_name = $json -> user_name; 


echo $sender_id; 
echo $user_name; 

$invitation = new Invitation($sender_id,"","","",$user_name,"",""); 
$response = $invitation->sendInvite(); 

$message = 'Hi,add me to your unique contact list and you never need to update any changes anymore!'; 

$invitation->setNotification($message,$user_name); 

echo(json_encode($response)); 
?> 

これを統合する方法は？

EDIT：

招待：

<?php 

require_once 'database.php'; 

require_once 'notification.php'; 

class Invitation extends notification 
{ 
    private $sender_id,$date,$invitee_no,$status,$invitations,$user_name,$contact_id,$contact_name; 
    private $notify; 

    public function setNotify($message,$user_name) { 
     $this->send($message, $user_name); // calling superclass method 
    } 

    function Invitation($sender_id,$date,$invitee_no,$status,$user_name,$contact_id,$contact_name) 
    { 

     $this->sender_id = $sender_id; 
     $this->date= $date; 
     $this->invitee_no = $invitee_no; 
     $this->status = $status; 
     $this->user_name = $user_name; 
     $this->contact_id = $contact_id; 
     $this->contact_name = $contact_name; 
     // $this -> invitations = $invitations; 

    } 

    function sendInvite() 
    { 

     $database = new Database(ContactsConstants::DBHOST, ContactsConstants::DBUSER, ContactsConstants::DBPASS, ContactsConstants::DBNAME); 
     $dbConnection = $database->getDB(); 

     $stmt = $dbConnection->prepare("select * from Invitation where user_name =? and sender_id = ?"); 
     $stmt->execute(array($this->user_name,$this->sender_id)); 
     $rows = $stmt->rowCount(); 


     if ($rows > 0) { 
      $response = array("status" => -3, "message" => "Invitation exists.", "user_name" => $this->user_name); 
      return $response; 
     } 

     $this->date = ""; 
     $this->invitee_no = ""; 
     $this->status = "0"; 
     $this->contact_id = 0; 
     $this->contact_name = ""; 

     $stmt = $dbConnection->prepare("insert into Invitation(sender_id,date,invitee_no,status,user_name,contact_id,contact_name) values(?,?,?,?,?,?,?)"); 

     $stmt->execute(array($this->sender_id, $this->date, $this->invitee_no, $this->status, $this->user_name,$this->contact_id,$this->contact_name)); 

     $rows = $stmt->rowCount(); 
     $Id = $dbConnection->lastInsertId(); 

     $stmt = $dbConnection->prepare("select * from Invitation where invitation_id=?"); 
     $stmt->execute(array($Id)); 
     $invitation = $stmt->fetch(PDO::FETCH_ASSOC); 

     if ($rows < 1) { 

      $response = array("status" => -1, "message" => "Failed to send Invitation., unknown reason"); 
      return $response; 

     } else { 


      // $notify = new notification(); 
      // $resp = $notify->send($message, $this->user_name); 

      $response = array("status" => 1, "message" => "Invitation sent.", "Invitation:" => $invitation); 
      return $response; 

     } 
    } 

通知：

require_once 'database.php'; 

class notification 
{ 

    private $text,$user_name; 

    public function __construct() 
    { 

    } 
    public function setNotification($text, $username) { 
     $this->text = $text; 
     $this->user_name = $username; 
    } 
    public function send($text, $username) 
    { 

     $database = new Database(ContactsConstants::DBHOST, ContactsConstants::DBUSER, ContactsConstants::DBPASS, ContactsConstants::DBNAME); 
     $dbConnection = $database->getDB(); 

     $stmt = $dbConnection->prepare("Select device_id from Users where user_name =?"); 
     $stmt->execute(array($this->username)); 

     $result = $stmt->fetch(PDO::FETCH_ASSOC); 
     $token = $result["device_id"]; 

     echo $token; 
     echo $this->text; 
     echo $this->username; 

     if(!empty($token)) { 
      echo $token; 
      $response = $this->sendPush($this->text, $token, "AIzaSyBGwwJaThyLm-PhvgcbdYurj-bYQQ7XmCc"); 
     } 
    } 

    public function sendPush($text, $tokens, $apiKey) 
    { 

     $notification = array(
      "title" => "You got an invitation.", 
      "text" => $text, 
      "icon" => "ic_chat_bubble_white_48dp", 
      'vibrate' => 3, 
      'sound' => "default" 
     ); 

     $msg = array 
     (
      'message' => $text, 
      'title' => 'You got an invitation.', 
      'tickerText' => 'New Message', 
      'largeIcon' => 'large_icon', 
      'smallIcon' => 'small_icon' 
     ); 
     $fields = array 
     (
      'to' => $tokens, 
      'data' => $msg, 
      'notification' => $notification 
     ); 

     $headers = array 
     (
      'Authorization: key=' . $apiKey, 
      'Content-Type: application/json' 
     ); 

     $ch = curl_init(); 
     curl_setopt($ch, CURLOPT_URL, 'https://android.googleapis.com/fcm/send'); 
     curl_setopt($ch, CURLOPT_POST, true); 
     curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); 
     curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); 
     curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); 
     curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($fields)); 

     $result = curl_exec($ch); 
     echo($result); 
     return $result; 
     curl_close($ch); 
    } 
} 
?> 

sの私は

更新されたコードをrequire_onceをする必要が変更さ

endInvite：今、このような出力を得る

<?php 

error_reporting(E_ERROR | E_WARNING | E_PARSE | E_NOTICE); 
ini_set('display_errors', '1'); 

require_once 'Invitation.php'; 

$jsonText = file_get_contents('php://input'); 

if(empty($jsonText)) 
{ 
    $response = array("status"=>-2,"message"=>"Empty request"); 
    die(json_encode($response)); 
} 

$json = json_decode($jsonText); 

$sender_id = $json-> sender_id; 
$user_name = $json -> user_name; 


echo $sender_id; 
echo $user_name; 

$invitation = new Invitation($sender_id,"","","",$user_name,"",""); 
$response = $invitation->sendInvite(); 

$message = 'Hi,add me to your unique contact list and you never need to update any changes anymore!'; 

$invitation->setNotification($message,$user_name); 


echo(json_encode($response)); 
?> 

：

<!DOCTYPE html> 
<html lang=en> 
    <meta charset=utf-8> 
    <meta name=viewport content="initial-scale=1, minimum-scale=1, width=device-width"> 
    <title>Error 404 (Not Found)!!1</title> 
    <style> 
    *{margin:0;padding:0}html,code{font:15px/22px arial,sans-serif}html{background:#fff;color:#222;padding:15px}body{margin:7% auto 0;max-width:390px;min-height:180px;padding:30px 0 15px}* > body{background:url(//www.google.com/images/errors/robot.png) 100% 5px no-repeat;padding-right:205px}p{margin:11px 0 22px;overflow:hidden}ins{color:#777;text-decoration:none}a img{border:0}@media screen and (max-width:772px){body{background:none;margin-top:0;max-width:none;padding-right:0}}#logo{background:url(//www.google.com/images/branding/googlelogo/1x/googlelogo_color_150x54dp.png) no-repeat;margin-left:-5px}@media only screen and (min-resolution:192dpi){#logo{background:url(//www.google.com/images/branding/googlelogo/2x/googlelogo_color_150x54dp.png) no-repeat 0% 0%/100% 100%;-moz-border-image:url(//www.google.com/images/branding/googlelogo/2x/googlelogo_color_150x54dp.png) 0}}@media only screen and (-webkit-min-device-pixel-ratio:2){#logo{background:url(//www.google.com/images/branding/googlelogo/2x/googlelogo_color_150x54dp.png) no-repeat;-webkit-background-size:100% 100%}}#logo{display:inline-block;height:54px;width:150px} 
    </style> 
    <a href=//www.google.com/> 
    <span id=logo aria-label=Google></span> 
</a> 
<p> 
    <b>404.</b> 
    <ins>That’s an error.</ins> 
    <p>The requested URL 
     <code>/fcm/send</code> was not found on this server. 
     <ins>That’s all we know.</ins> 
{"status":1,"message":"Invitation sent.","Invitation:":{"invitation_id":"547","date":"","invitee_no":"","status":"0","sender_id":"50","contact_id":"0","user_name":"siddhi","contact_name":""}} 

.. ..あなたの問題を含める避けるためにrequire_onceをする必要が

Answer 1

このような通知ファイル内にクラス変数を宣言し、構築機能でデータベースを呼び出します。他のすべての場所で$dbConnectionの代わりに$this->dbConnectionを使用してください。

class notification 
{ 

    private $text,$user_name; 
    public $dbConnection 

    public function __construct() 
    { 
      $database = new Database(ContactsConstants::DBHOST, ContactsConstants::DBUSER, ContactsConstants::DBPASS, ContactsConstants::DBNAME); 
      $this->dbConnection = $database->getDB(); 
    } 

    public function send($text,$userName) 
    { 
     $stmt = $this->dbConnection->prepare("Select device_id from Users where user_name =?"); 
     $stmt->execute(array($userName)); 

     $result = $stmt->fetch(PDO::FETCH_ASSOC); 
     $token = $result["device_id"]; 

その後招待PHPに$this->dbConnection

function sendInvite() 
    { 

     $stmt = $this->dbConnection->prepare("select * from Invitation where user_name =? and sender_id = ?"); 
     $stmt->execute(array($this->user_name,$this->sender_id)); 
     $rows = $stmt->rowCount(); 

を使用してrequire 'database.php';ラインとアクセスdatabse機能を削除し、他の条件では、あなたはこのようにそれにアクセスするには、もう一度「通知」ク​​ラスをredeclreする必要がいけません。

$resp = $this->send($message, $this->user_name); 

これが役に立ちます。

Answer 2

変更をありがとう助けてください。