PHP code example of fuwasegu / slack-php-block-kit-next

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

fuwasegu / slack-php-block-kit-next example snippets

use SlackPhp\BlockKit\Kit;
use SlackPhp\BlockKit\Surfaces\Message;

// ...

// You can start a message from the `Kit` class.
$msg = Kit::newMessage();
// OR via the surface class's "new" method.
$msg = Message::new();

// Then you can add blocks using the surface's available methods.
$msg->text('Don\'t you just love XKCD?');
$msg->divider();
$msg->newImage()
    ->title('Team Chat')
    ->url('https://imgs.xkcd.com/comics/team_chat.png')
    ->altText('Comic about the stubbornness of some people switching chat clients');

// To convert to JSON (to send to Slack API, webhook, or response_url), use PHP's `json_encode` function.
echo json_encode($msg);
// OR you can use the surfaces's `toJson` method, which also 

$msg = Message::new()
    ->text('Don\'t you just love XKCD?');
    ->divider();

// Correctly renders the whole message.
$msg = Message::new()
    ->text('Don\'t you just love XKCD?')
    ->divider();
$msg->newImage()
    ->title('Team Chat')
    ->url('https://imgs.xkcd.com/comics/team_chat.png')
    ->altText('Comic about the stubbornness of some people switching chat clients');
echo json_encode($msg);
// YAY!

// INCORRECT: Renders just the image, because only that element gets stored in the variable.
$msg = Message::new()
    ->text('Don\'t you just love XKCD?')
    ->divider()
    ->newImage()
        ->title('Team Chat')
        ->url('https://imgs.xkcd.com/comics/team_chat.png')
        ->altText('Comic about the stubbornness of some people switching chat clients');
echo json_encode($msg);
// WHOOPS!

// Correctly renders the whole message, by using tap()
$msg = Message::new()
    ->text('Don\'t you just love XKCD?')
    ->divider()
    ->tap(function (Message $msg) {
        $msg->newImage()
            ->title('Team Chat')
            ->url('https://imgs.xkcd.com/comics/team_chat.png')
            ->altText('Comic about the stubbornness of some people switching chat clients');
    });
echo json_encode($msg);
// YAY!

$msg = Kit::newMessage()
    ->text('Don\'t you just love XKCD?')
    ->divider()
    ->tap(function (Message $msg) {
        $msg->newImage()
            ->title('Team Chat')
            ->url('https://imgs.xkcd.com/comics/team_chat.png')
            ->altText('Comic about the stubbornness of some people switching chat clients');
    });

echo Kit::preview($msg);

$messageJson = <<<JSON
{
    "blocks": [
        {
            "type": "section",
            "block_id": "block1",
            "text": {
                "type": "mrkdwn",
                "text": "*foo bar*"
            }
        }
    }
}
JSON;

// Use fromArray to hydrate the message from parsed JSON data.
$decodedMessageJson = json_decode($messageJson, true);
$message = Message::fromArray($decodedMessageJson);

// OR... use fromJson to hydrate from a JSON string.
$message = Message::fromJson($messageJson);

// Note: $event is meant to represent some kind of DTO from your own application.
$fmt = Kit::formatter();
$msg = Kit::newMessage()->text($fmt->sub(
    'Hello, {audience}! On {date}, {host} will be hosting an AMA in the {channel} channel at {time}.',
    [
        'audience' => $fmt->atHere(),
        'date'     => $fmt->date($event->timestamp),
        'host'     => $fmt->user($event->hostId),
        'channel'  => $fmt->channel($event->channelId),
        'time'     => $fmt->time($event->timestamp),
    ]
));

json
{
  "blocks": [
    {
      "type": "section",
      "text": {
        "type": "mrkdwn",
        "text": "Hello, <!here>! On <!date^1608322949^{date}|2020-12-18T20:22:29+00:00>, <@U12345678> will be hosting an AMA in the <#C12345678> channel at <!date^1608322949^{time}|2020-12-18T20:22:29+00:00>."
      }
    }
  ]
}