Add custom emojis Mastodon API endpoint

doc/API-Mastodon.md

@@ -15,6 +15,10 @@ These endpoints use the [Mastodon API entities](https://docs.joinmastodon.org/en
 
 ## Implemented endpoints
 
+- [`GET /api/v1/custom_emojis`](https://docs.joinmastodon.org/methods/instance/custom_emojis/)
+    - Doesn't return unicode emojis since they aren't using an image URL
+
+
 - [`GET /api/v1/follow_requests`](https://docs.joinmastodon.org/methods/accounts/follow_requests#pending-follows)
     - Returned IDs are specific to follow requests
 - [`POST /api/v1/follow_requests/:id/authorize`](https://docs.joinmastodon.org/methods/accounts/follow_requests#accept-follow)

src/Collection/Api/Mastodon/Emojis.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace Friendica\Collection\Api\Mastodon;
+
+use Friendica\BaseCollection;
+
+class Emojis extends BaseCollection
+{
+
+}

src/DI.php

@@ -228,6 +228,14 @@ abstract class DI
 		return self::$dice->create(Factory\Api\Mastodon\Account::class);
 	}
 
+	/**
+	 * @return Factory\Api\Mastodon\Emoji
+	 */
+	public static function mstdnEmoji()
+	{
+		return self::$dice->create(Factory\Api\Mastodon\Emoji::class);
+	}
+
 	/**
 	 * @return Factory\Api\Mastodon\FollowRequest
 	 */

src/Factory/Api/Mastodon/Emoji.php

@@ -4,6 +4,7 @@ namespace Friendica\Factory\Api\Mastodon;
 
 use Friendica\App\BaseURL;
 use Friendica\BaseFactory;
+use Friendica\Collection\Api\Mastodon\Emojis;
 use Friendica\Model\APContact;
 use Friendica\Model\Contact;
 use Friendica\Network\HTTPException;
@@ -11,36 +12,34 @@ use Psr\Log\LoggerInterface;
 
 class Emoji extends BaseFactory
 {
-	/** @var BaseURL */
-	protected $baseUrl;
-
-	public function __construct(LoggerInterface $logger, BaseURL $baseURL)
+	public function create(string $shortcode, string $url)
 	{
-		parent::__construct($logger);
-
-		$this->baseUrl = $baseURL;
+		return new \Friendica\Object\Api\Mastodon\Emoji($shortcode, $url);
 	}
 
 	/**
-	 * @param int $contactId
-	 * @param int $uid        User Id
-	 * @return \Friendica\Api\Entity\Mastodon\Account
-	 * @throws HTTPException\InternalServerErrorException
-	 * @throws \ImagickException
+	 * @param array $smilies
+	 * @return Emojis
 	 */
-	public function createFromContactId(int $contactId, $uid = 0)
+	public function createCollectionFromSmilies(array $smilies)
 	{
-		$cdata = Contact::getPublicAndUserContacID($contactId, $uid);
-		if (!empty($cdata)) {
-			$publicContact = Contact::getById($cdata['public']);
-			$userContact = Contact::getById($cdata['user']);
+		$prototype = null;
+
+		$emojis = [];
+
+		foreach ($smilies['texts'] as $key => $shortcode) {
+			if (preg_match('/src="(.+?)"/', $smilies['icons'][$key], $matches)) {
+				$url = $matches[1];
+
+				if ($prototype === null) {
+					$prototype = $this->create($shortcode, $url);
+					$emojis[] = $prototype;
 				} else {
-			$publicContact = Contact::getById($contactId);
-			$userContact = [];
+					$emojis[] = \Friendica\Object\Api\Mastodon\Emoji::createFromPrototype($prototype, $shortcode, $url);
+				}
+			};
 		}
 
-		$apcontact = APContact::getByURL($publicContact['url'], false);
-
-		return new \Friendica\Api\Entity\Mastodon\Account($this->baseUrl, $publicContact, $apcontact, $userContact);
+		return new Emojis($emojis);
 	}
 }

src/Module/Api/Mastodon/CustomEmojis.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace Friendica\Module\Api\Mastodon;
+
+use Friendica\Content\Smilies;
+use Friendica\Core\System;
+use Friendica\DI;
+use Friendica\Module\BaseApi;
+use Friendica\Network\HTTPException;
+
+/**
+ * @see https://docs.joinmastodon.org/methods/accounts/follow_requests
+ */
+class CustomEmojis extends BaseApi
+{
+	/**
+	 * @param array $parameters
+	 * @throws HTTPException\InternalServerErrorException
+	 * @throws \ImagickException
+	 * @see https://docs.joinmastodon.org/methods/accounts/follow_requests#pending-follows
+	 */
+	public static function rawContent(array $parameters = [])
+	{
+		$emojis = DI::mstdnEmoji()->createCollectionFromSmilies(Smilies::getList());
+
+		System::jsonExit($emojis->getArrayCopy());
+	}
+}

src/Object/Api/Mastodon/Emoji.php

@@ -7,16 +7,50 @@ use Friendica\BaseEntity;
 /**
  * Class Emoji
  *
- * @see https://docs.joinmastodon.org/api/entities/#emoji
+ * @see https://docs.joinmastodon.org/entities/emoji/
  */
 class Emoji extends BaseEntity
 {
+	//Required attributes
 	/** @var string */
 	protected $shortcode;
 	/** @var string (URL)*/
 	protected $static_url;
 	/** @var string (URL)*/
 	protected $url;
-	/** @var bool */
-	protected $visible_in_picker;
+	/**
+	 * Unsupported
+	 * @var bool
+	 */
+	protected $visible_in_picker = true;
+
+	// Optional attributes
+	/**
+	 * Unsupported
+	 * @var string
+	 */
+	//protected $category;
+
+	public function __construct(string $shortcode, string $url)
+	{
+		$this->shortcode = $shortcode;
+		$this->url = $url;
+		$this->static_url = $url;
+	}
+
+	/**
+	 * @param Emoji  $prototype
+	 * @param string $shortcode
+	 * @param string $url
+	 * @return Emoji
+	 */
+	public static function createFromPrototype(Emoji $prototype, string $shortcode, string $url)
+	{
+		$emoji = clone $prototype;
+		$emoji->shortcode = $shortcode;
+		$emoji->url = $url;
+		$emoji->static_url = $url;
+
+		return $emoji;
+	}
 }

static/routes.config.php

@@ -29,6 +29,7 @@ return [
 
 	'/api' => [
 		'/v1' => [
+			'/custom_emojis'                     => [Module\Api\Mastodon\CustomEmojis::class,   [R::GET         ]],
 			'/follow_requests'                   => [Module\Api\Mastodon\FollowRequests::class, [R::GET         ]],
 			'/follow_requests/{id:\d+}/{action}' => [Module\Api\Mastodon\FollowRequests::class, [        R::POST]],
 			'/instance'                          => [Module\Api\Mastodon\Instance::class,       [R::GET         ]],