如何使用 brozot / Laravel-FCM 在推送通知上添加图像

Question

如何使用 brozot / Laravel-FCM 在推送通知上添加图片？

我正在正确发送通知，但我想知道如何发送带有通知的图像？

我试过这段代码，但没有用

        $pushData = ['body' => $message, 'title'=>$title,'image'=>'image-url'];




    $pushJsonData = json_encode($pushData);
    if(count($tokens)>0)
    {


        $optionBuilder = new OptionsBuilder();
        $optionBuilder->setTimeToLive(60*20);

        $notificationBuilder = new PayloadNotificationBuilder($title);
        $notificationBuilder->setClickAction('NOTIFICATION');
        $notificationBuilder->setBody($message)->setSound('default');
        $notificationBuilder->setTag(strtotime("now"));


        $dataBuilder = new PayloadDataBuilder();
        $dataBuilder->addData(['a_data' => $pushJsonData]);

        $option = $optionBuilder->build();
        $notification = $notificationBuilder->build();
        $data = $dataBuilder->build();


        $downstreamResponse = FCM::sendTo($tokens, $option, $notification, $data);

        $downstreamResponse->numberSuccess();
        $downstreamResponse->numberFailure();
        $downstreamResponse->numberModification();

        //return Array - you must remove all this tokens in your database
        $downstreamResponse->tokensToDelete();

        //return Array (key : oldToken, value : new token - you must change the token in your database )
        $downstreamResponse->tokensToModify();

        //return Array - you should try to resend the message to the tokens in the array
        $downstreamResponse->tokensToRetry();

        // return Array (key:token, value:errror) - in production you should remove from your database the tokens present in this array
        $downstreamResponse->tokensWithError();

Answer 1

您需要创建一个继承供应商脚本的自定义脚本并在其上添加一些属性。

• 在应用中新建路径：app/Notifications/Message

• 添加一个名为 CustomPayloadNotification.php 的新脚本

这里你需要：

1. 扩展 PayloadNotification（供应商）；
2. 添加一个新变量$image;
3. 重写 __construct 方法，将参数类型更改为 CustomPayloadNotificationBuilder。在 PayloadNotification 中设置所有变量，并设置新变量 $image。
4. 重写toArray方法，设置PayloadNotification中的所有属性，并设置一个新的属性图像，其值为$image。李>

类似这样的：

<?php

namespace App\Notifications\Messages;

use LaravelFCM\Message\PayloadNotification;
use App\Notifications\Messages\CustomPayloadNotificationBuilder;

class CustomPayloadNotification extends PayloadNotification // Extends vendor script
{
    protected $image; // New variable

    /**
     * CustomPayloadNotificationBuilder constructor.
     *
     * @param CustomPayloadNotificationBuilder $builder
     */
    public function __construct(CustomPayloadNotificationBuilder $builder) // Change the type of parameter
    {
        $this->title = $builder->getTitle();
        $this->body = $builder->getBody();
        $this->icon = $builder->getIcon();
        $this->sound = $builder->getSound();
        $this->badge = $builder->getBadge();
        $this->tag = $builder->getTag();
        $this->color = $builder->getColor();
        $this->clickAction = $builder->getClickAction();
        $this->bodyLocationKey = $builder->getBodyLocationKey();
        $this->bodyLocationArgs = $builder->getBodyLocationArgs();
        $this->titleLocationKey = $builder->getTitleLocationKey();
        $this->titleLocationArgs = $builder->getTitleLocationArgs();
        $this->image = $builder->getImage(); // Set image
    }

    /**
     * convert CustomPayloadNotification to array
     *
     * @return array
     */
    function toArray()
    {
        $notification = [
            'title' => $this->title,
            'body' => $this->body,
            'icon' => $this->icon,
            'sound' => $this->sound,
            'badge' => $this->badge,
            'tag' => $this->tag,
            'color' => $this->color,
            'click_action' => $this->clickAction,
            'body_loc_key' => $this->bodyLocationKey,
            'body_loc_args' => $this->bodyLocationArgs,
            'title_loc_key' => $this->titleLocationKey,
            'title_loc_args' => $this->titleLocationArgs,
            'image' => $this->image, // Set property image with $image value
        ];

        // remove null values
        $notification = array_filter($notification, function($value) {
            return $value !== null;
        });

        return $notification;
    }
}

• 添加一个名为 CustomPayloadNotificationBuilder.php 的新脚本

这里你需要：

1. 扩展 PayloadNotificationBuild（供应商）；
2. 添加新变量 protected $image;
3. 为 $image 创建 set/get 方法；
4. 覆盖 build 方法，返回一个新的 CustomPayloadNotification 而不是 PayloadNotification。

类似这样的：

<?php

namespace App\Notifications\Messages;

use LaravelFCM\Message\PayloadNotificationBuilder;
use App\Notifications\Messages\CustomPayloadNotification;

class CustomPayloadNotificationBuilder extends PayloadNotificationBuilder // Extends vendor script
{
    protected $image; // New variable

    /**
     * Set image
     *
     * @param string $image
     *
     * @return CustomPayloadNotificationBuilder
     */
    public function setImage($image)
    {
        $this->image = $image;

        return $this;
    }
    /**
     * Get image.
     *
     * @return null|string
     */
    public function getImage()
    {
        return $this->image;
    }
    /**
     * Build an CustomPayloadNotification
     * 
     * @return CustomPayloadNotification
     */
    public function build()
    {
        return new CustomPayloadNotification($this); // Change the object returned
    }
}

• 在您的代码中参考 CustomPayloadNotificationBuilder 而不是 PayloadNotificationBuilder 脚本。
• 使用setImage方法

你的代码应该是这样的：

    use App\Notifications\Messages\CustomPayloadNotificationBuilder; // Add the reference on the top of your code

    // No changes before here [...]

    $notificationBuilder = new CustomPayloadNotificationBuilder($title); // Replace here
    $notificationBuilder->setClickAction('NOTIFICATION');
    $notificationBuilder->setBody($message)->setSound('default');
    $notificationBuilder->setTag(strtotime("now"));
    $notificationBuilder->setImage("Image URL here"); // Add an image

    // No changes after here [...]

Answer 2

您需要为此更改供应商

第 1 步：转到我在此处分享的以下网址-

Laravel-FCM-master\Laravel-FCM-master\src\Message\PayloadNotification.php

第二步：这里你必须添加一个实例变量

受保护的 $image;

Step - 3 找到公共函数 __construct(PayloadNotificationBuilder $builder)

步骤-4添加 $this->image = $builder->getImage();在这个函数中。

步骤-5找到公共函数toArray()

步骤 -6 在此处添加 'image' => $this->image,

步骤-7保存并退出。

步骤 -8 然后再次在供应商中按照此 url Laravel-FCM-master\Laravel-FCM-master\src\Message\PayloadNotificationBuilder.php:

步骤-9在上面的页面中添加

 /**
 * Indicates the image that can be displayed in the notification
 * Supports an url or internal image.
 *
 * @param string $image
 *
 * @return PayloadNotificationBuilder current instance of the builder
 */
public function setImage($image)
{
    $this->image = $image;

    return $this;
}

步骤 - 10 然后添加

/**
 * Get image.
 *
 * @return null|string
 */
public function getImage()
{
    return $this->image;
}

步骤 - 11 就是这样，现在您可以轻松地在控制器中添加一个新字段，其中您的代码被询问。

只需修改为

    $notificationBuilder = new PayloadNotificationBuilder($title);
    $notificationBuilder->setClickAction('NOTIFICATION');
 $notificationBuilder->setBody($message)->setImage("https://yourdoamin.com/yourdesiredimage.jpeg")->setSound('default');
    $notificationBuilder->setTag(strtotime("now"));

然后发送给您，您将得到您正在寻找的确切信息。