Added Blocks/Elements/MultiExternalSelect, ViewSubmission enhancements and Options/Base updates

src/Blockkit/Blocks/Elements/MultiExternalSelect.php

@@ -0,0 +1,93 @@
+<?php
+
+namespace Slack\Blockkit\Blocks\Elements;
+
+use \Exception;
+use Illuminate\Support\Collection;
+
+use Slack\Blockkit\Element;
+
+final class MultiExternalSelect extends Element
+{
+	protected const LIMITS = [
+		'action_id' => 255,
+		'placeholder' => 150,
+	];
+
+	private const MAX_OPTIONS = 100;
+
+	// @todo option_group? (double check it is applicable to this item)
+
+	/**
+	 * @param Text $placeholder
+	 * @param string $action_id
+	 * @throws Exception
+	 * @todo We dont handle option_groups yet.
+	 */
+	public function __construct(Text $placeholder,string $action_id)
+	{
+		parent::__construct();
+
+		// Defaults
+		$this->type = 'multi_external_select';
+
+		if ($placeholder->type != 'plain_text')
+			throw new Exception(sprintf('Text must be plain_text not %s',$placeholder->type));
+
+		if (strlen($placeholder->text) > self::LIMITS['placeholder'])
+			throw new Exception(sprintf('Text must be %d chars or less',self::LIMITS['placeholder']));
+
+		$this->placeholder = $placeholder;
+
+		$this->action_id = $this->validate('action_id',$action_id);
+	}
+
+	public static function item(Text $placeholder,string $action_id): self
+	{
+		return new self($placeholder,$action_id);
+	}
+
+	/* OPTIONAL ITEMS */
+
+	public function confirm(Confirm $confirm): self
+	{
+		$this->confirm = $confirm;
+
+		return $this;
+	}
+
+	// @note only 1 element in a view can have this set to true
+	public function focus_on_load(bool $bool): self
+	{
+		$this->focus_on_load = $bool;
+
+		return $this;
+	}
+
+	public function initial_options(Collection $array=NULL): self
+	{
+		$this->initial_options = $array->map(function($item) { return ['text'=>['type'=>'plain_text','text'=>$item->name],'value'=>(string)$item->value]; });
+
+		return $this;
+	}
+
+	public function min_query_length(int $int): self
+	{
+		if ($int < 1)
+			throw new Exception('Minimum 1 options must be configured');
+
+		$this->max_selected_items = $int;
+
+		return $this;
+	}
+
+	public function max_selected_items(int $int): self
+	{
+		if ($int < 1)
+			throw new Exception('Minimum 1 options must be configured');
+
+		$this->max_selected_items = $int;
+
+		return $this;
+	}
+}

src/Interactive/ViewSubmission.php

@@ -24,12 +24,18 @@ class ViewSubmission extends Base
 	public function __get($key)
 	{
 		switch ($key) {
+			case 'blocks':
+				return collect(object_get($this->_data,'view.'.$key));
+
 			case 'callback_id':
 				return object_get($this->_data,'view.'.$key);
 
 			case 'meta':
 				return object_get($this->_data,'view.private_metadata');
 
+			case 'state':
+				return collect(object_get($this->_data,'view.'.$key.'.values'));
+
 			case 'view_id':
 				return object_get($this->_data,'view.id');
 
@@ -68,33 +74,11 @@ class ViewSubmission extends Base
 				Log::notice(sprintf('%s:Unhandled ACTION [%s]',self::LOGKEY,$action),['m'=>__METHOD__]);
 		}
 
-		return new Modal(new Team);
+		return new Modal;
 	}
 
-	protected function blocks(): Collection
+	public function value(string $block_id,string $action_id): ?string
 	{
-		$result = collect();
+		return object_get($this->state->get($block_id),$action_id.'.value');
-
-		foreach (object_get($this->_data,'view.blocks',[]) as $id=>$block) {
-			switch (object_get($block,'type')) {
-				case 'input':
-					$result->put($block->element->action_id,$block->block_id);
-					break;
-
-				case 'section':
-					$result->put($block->block_id,$id);
-					break;
-			}
-		}
-
-		return $result;
-	}
-
-	public function value(string $block_id): ?string
-	{
-		$key = Arr::get($this->blocks(),$block_id);
-
-		// Return the state value, or the original block value
-		return object_get($this->_data,'view.state.values.'.$key.'.'.$block_id.'.value') ?: object_get(Arr::get(object_get($this->_data,'view.blocks'),$key),'text.text','');
 	}
 }

src/Listeners/BlockSuggestionListener.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace Slack\Listeners;
+
+use Illuminate\Support\Facades\Log;
+use Slack\Options\BlockSuggestion;
+
+class BlockSuggestionListener
+{
+	private const LOGKEY = 'LBS';
+
+	public $queue = 'slack';
+
+	/**
+	 * Handle the event.
+	 *
+	 * @note Since BlockSuggestions are interactive, it is unlikely that this is needed.
+	 * @param BlockSuggestion $event
+	 * @return void
+	 * @throws \Exception
+	 */
+	public function handle(BlockSuggestion $event): void
+	{
+		// Do some magic with event data
+		Log::info(sprintf('%s:Block Suggestion for Callback [%s] User [%s] in [%s]',self::LOGKEY,$event->callback_id,$event->user_id,$event->team_id),['e'=>$event]);
+	}
+}

src/Options/Base.php

@@ -2,20 +2,23 @@
 
 namespace Slack\Options;
 
-use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Log;
+
 use Slack\Base as SlackBase;
+use Slack\Message;
 
 abstract class Base extends SlackBase
 {
+	private const LOGKEY = 'SOb';
+
 	// Does the event respond with a reply to the HTTP request, or via a post with a trigger
 	// Child class should have a respond() function.
 	// (There should be a local implementation of the child class should respondNow = TRUE)
-	public $respondNow = TRUE;
+	public $respondNow = FALSE;
 
 	public function __construct(array $request)
 	{
-		Log::info(sprintf('SOb:Slack INTERACTIVE MESSAGE Initialised [%s]',get_class($this)),['m'=>__METHOD__]);
+		Log::info(sprintf('%s:Slack INTERACTIVE MESSAGE Initialised [%s]',self::LOGKEY,get_class($this)),['m'=>__METHOD__]);
 
 		// Our data is in a payload value
 		parent::__construct($request);
@@ -50,4 +53,25 @@ abstract class Base extends SlackBase
 				return object_get($this->_data,$key);
 		}
 	}
+
+	/**
+	 * Interactive messages can return their output in the incoming HTTP post
+	 *
+	 * @return Message
+	 * @throws \Exception
+	 */
+	public function respond(): Message
+	{
+		Log::info(sprintf('%s:Interactive Option - Callback [%s] Name [%s] Value [%s]',self::LOGKEY,$this->callback_id,$this->name,$this->value),['m'=>__METHOD__]);
+
+		if (preg_match('/^(.*)\|([0-9]+)/',$this->callback_id)) {
+			[$action,$id] = explode('|',$this->callback_id,2);
+
+		} else {
+			// If we get here, its an action that we dont know about.
+			Log::notice(sprintf('%s:Unhandled CALLBACK [%s]',self::LOGKEY,$this->callback_id),['m'=>__METHOD__]);
+		}
+
+		return Message::blank();
+	}
 }