[Platform] Add Decart

Author: Guikingone

docs/components/platform.rst

@@ -137,6 +137,9 @@ Supported Models & Platforms
     * `ElevenLabs STT`_ with `ElevenLabs`_ as Platform
     * `Cartesia TTS`_ with `Cartesia`_ as Platform
     * `Cartesia STT`_ with `Cartesia`_ as Platform
+* **Image/Video Models**
+    * `Decart T2I`_ with `Decart`_  as Platform
+    * `Decart T2V`_ with `Decart`_  as Platform
 
 Generic Platforms
 ~~~~~~~~~~~~~~~~~
@@ -548,12 +551,15 @@ Code Examples
 .. _`Anthropic`: https://www.anthropic.com/
 .. _`AWS Bedrock`: https://aws.amazon.com/bedrock/
 .. _`LiteLLM`: https://docs.litellm.ai/docs/
-.. _`ElevenLabs`: https://elevenlabs.io/
-.. _`ElevenLabs STT`: https://elevenlabs.io/speech-to-text
-.. _`ElevenLabs TTS`: https://elevenlabs.io/text-to-speech
 .. _`Cartesia`: https://cartesia.ai/
 .. _`Cartesia STT`: https://cartesia.ai/ink
 .. _`Cartesia TTS`: https://cartesia.ai/sonic
+.. _`Decart`: https://decart.ai/
+.. _`Decart T2I`: https://platform.decart.ai/models/lucy-image
+.. _`Decart T2V`: https://platform.decart.ai/models/lucy
+.. _`ElevenLabs`: https://elevenlabs.io/
+.. _`ElevenLabs STT`: https://elevenlabs.io/speech-to-text
+.. _`ElevenLabs TTS`: https://elevenlabs.io/text-to-speech
 .. _`LiteLLM example`: https://github.com/symfony/ai/blob/main/examples/litellm/chat.php
 .. _`Meta's Llama`: https://www.llama.com/
 .. _`Ollama`: https://ollama.com/

examples/.env

@@ -56,6 +56,10 @@ ELEVEN_LABS_API_KEY=
 CARTESIA_API_KEY=
 CARTESIA_API_VERSION=2025-04-16
 
+# For using Decart
+DECART_ENDPOINT=https://api.decart.ai/v1
+DECART_API_KEY=
+
 # For using SerpApi (tool)
 SERP_API_KEY=
 

examples/decart/README.md

@@ -0,0 +1,10 @@
+# Decart Examples
+
+One use case of Decart is to convert text to image, which creates image files from text input.
+
+```bash
+php decart/text-to-image.php > cat.jpg
+php decart/text-to-video.php > sunset.mp4
+php decart/animated-image.php > animated-accordion.mp4
+php decart/image-editing.php > colorized-image.mp4
+```

examples/decart/animated-image.php

@@ -0,0 +1,26 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use Symfony\AI\Platform\Bridge\Decart\PlatformFactory;
+use Symfony\AI\Platform\Message\Content\Image;
+
+require_once dirname(__DIR__).'/bootstrap.php';
+
+$platform = PlatformFactory::create(
+    apiKey: env('DECART_API_KEY'),
+    httpClient: http_client(),
+);
+
+$result = $platform->invoke('lucy-pro-i2v', Image::fromFile(dirname(__DIR__, 2).'/fixtures/accordion.jpg'), [
+    'prompt' => 'Make the man move from right to left while playing accordion',
+]);
+
+echo $result->asBinary().\PHP_EOL;

examples/decart/image-editing.php

@@ -0,0 +1,26 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use Symfony\AI\Platform\Bridge\Decart\PlatformFactory;
+use Symfony\AI\Platform\Message\Content\Image;
+
+require_once dirname(__DIR__).'/bootstrap.php';
+
+$platform = PlatformFactory::create(
+    apiKey: env('DECART_API_KEY'),
+    httpClient: http_client()
+);
+
+$result = $platform->invoke('lucy-pro-i2i', Image::fromFile(dirname(__DIR__, 2).'/fixtures/accordion.jpg'), [
+    'prompt' => 'Colorize the walls',
+]);
+
+echo $result->asBinary().\PHP_EOL;

examples/decart/text-to-image.php

@@ -0,0 +1,24 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use Symfony\AI\Platform\Bridge\Decart\PlatformFactory;
+use Symfony\AI\Platform\Message\Content\Text;
+
+require_once dirname(__DIR__).'/bootstrap.php';
+
+$platform = PlatformFactory::create(
+    apiKey: env('DECART_API_KEY'),
+    httpClient: http_client(),
+);
+
+$result = $platform->invoke('lucy-pro-t2i', new Text('A cat on a kitchen table'));
+
+echo $result->asBinary().\PHP_EOL;

examples/decart/text-to-video.php

@@ -0,0 +1,24 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use Symfony\AI\Platform\Bridge\Decart\PlatformFactory;
+use Symfony\AI\Platform\Message\Content\Text;
+
+require_once dirname(__DIR__).'/bootstrap.php';
+
+$platform = PlatformFactory::create(
+    apiKey: env('DECART_API_KEY'),
+    httpClient: http_client(),
+);
+
+$result = $platform->invoke('lucy-pro-t2v', new Text('A serene ocean with dolphins jumping at sunset'));
+
+echo $result->asBinary();

fixtures/README.md

@@ -6,3 +6,4 @@ For testing multi-modal features, the repository contains binary media content,
 * `fixtures/audio.mp3`: davidbain, Creative Commons, see [freesound.org](https://freesound.org/people/davidbain/sounds/136777/)
 * `fixtures/document.pdf`: Chem8240ja, Public Domain, see [Wikipedia](https://en.m.wikipedia.org/wiki/File:Re_example.pdf)
 * `fixtures/image.jpg`: Chris F., Creative Commons, see [pexels.com](https://www.pexels.com/photo/blauer-und-gruner-elefant-mit-licht-1680755/)
+* `fixtures/ocean.mp4`: Ruvim Miksanskiy, Creative Commons, see [pexels.com](https://www.pexels.com/video/waves-crashing-1390942/)

fixtures/ocean.mp4

@@ -57,7 +57,10 @@
         }
     },
     "config": {
-        "sort-packages": true
+        "sort-packages": true,
+        "allow-plugins": {
+            "php-http/discovery": true
+        }
     },
     "extra": {
         "branch-alias": {