From d25dbea8d0677912081a8bfc3c5425fba8dac994 Mon Sep 17 00:00:00 2001
From: buttle <chris@gatopelao.org>
Date: Fri, 9 Apr 2021 17:07:09 +0200
Subject: [PATCH] adds media ingester/renderer

---
 config/module.config.php                      | 10 +++
 src/Form/PeertubeVideoBlockForm.php           |  3 +-
 src/Media/Ingester/PeertubeMediaIngester.php  | 69 +++++++++++++++++++
 src/Media/Renderer/PeertubeMediaRenderer.php  | 28 ++++++++
 .../Media/Ingester/PeertubeMediaFactory.php   | 16 +++++
 src/Site/BlockLayout/PeertubeVideo.php        |  8 ++-
 6 files changed, 131 insertions(+), 3 deletions(-)
 create mode 100644 src/Media/Ingester/PeertubeMediaIngester.php
 create mode 100644 src/Media/Renderer/PeertubeMediaRenderer.php
 create mode 100644 src/Service/Media/Ingester/PeertubeMediaFactory.php

diff --git a/config/module.config.php b/config/module.config.php
index 3ed4155..0517260 100644
--- a/config/module.config.php
+++ b/config/module.config.php
@@ -17,6 +17,16 @@ return [
             Form\PeertubeVideoBlockForm::class => Form\PeertubeVideoBlockForm::class,
         ],
     ],
+    'media_ingesters' => [
+        'factories' => [
+            'PeertubeVideo_media' => Service\Media\Ingester\PeertubeMediaFactory::class,
+        ],
+    ],
+    'media_renderers' => [
+        'invokables' => [
+            'PeertubeVideo_media' => Media\Renderer\PeertubeMediaRenderer::class,
+        ],
+    ],
     'DefaultSettings' => [
         'PeertubeVideoBlockForm' => [
             'url' => '',
diff --git a/src/Form/PeertubeVideoBlockForm.php b/src/Form/PeertubeVideoBlockForm.php
index 80e46bd..38e1325 100644
--- a/src/Form/PeertubeVideoBlockForm.php
+++ b/src/Form/PeertubeVideoBlockForm.php
@@ -10,6 +10,7 @@ class PeertubeVideoBlockForm extends Form
 	public function init()
 	{
 
+		/*
 		$this->add([
 			'name' => 'o:block[__blockIndex__][o:data][url]',
 			'type' => Element\Text::class,
@@ -17,7 +18,7 @@ class PeertubeVideoBlockForm extends Form
 				'label' => 'Video URL',
 			]
 		]);
-
+		*/
 		$this->add([
 			'name' => 'o:block[__blockIndex__][o:data][ratio]',
       'type' => Element\Select::class,
diff --git a/src/Media/Ingester/PeertubeMediaIngester.php b/src/Media/Ingester/PeertubeMediaIngester.php
new file mode 100644
index 0000000..cc2838e
--- /dev/null
+++ b/src/Media/Ingester/PeertubeMediaIngester.php
@@ -0,0 +1,69 @@
+<?php
+namespace PeertubeVideo\Media\Ingester;
+
+use Omeka\Api\Request;
+use Omeka\Entity\Media;
+use Omeka\Media\Ingester\IngesterInterface;
+use Omeka\Stdlib\ErrorStore;
+use Zend\Form\Element\Text;
+use Zend\Http\Client;
+use Zend\View\Renderer\PhpRenderer;
+
+class PeertubeMediaIngester implements IngesterInterface
+{
+    protected $client;
+    public function __construct($client)
+    {
+        $this->client = $client;
+    }
+    public function getLabel()
+    {
+        return 'PeerTube video'; // @translate
+    }
+    public function getRenderer()
+    {
+        return 'PeertubeVideo_media';
+    }
+    public function form(PhpRenderer $view, array $options = [])
+    {
+        $input = new Text('o:media[__index__][o:source]');
+        $input->setOptions([
+            'label' => 'Video URL', // @translate
+            'info' => 'URL for the video to embed.', // @translate
+        ]);
+        $input->setAttributes([
+            'required' => true,
+        ]);
+        return $view->formRow($input);
+    }
+    public function ingest(Media $media, Request $request, ErrorStore $errorStore)
+    {
+        // Validate the request data.
+        $data = $request->getContent();
+        if (!isset($data['o:source'])) {
+            $errorStore->addError('o:source', 'No video URL specified');
+            return;
+        }
+        // Get the video JSON data.
+
+        //$url = urlencode($data['o:source']);
+        $url = $data['o:source'];
+        $parsed_url = parse_url(trim($url));
+        $base_url = $parsed_url['scheme']. '://' .$parsed_url['host'];
+        $path_parts = explode("/", $parsed_url['path']);
+        $api_url .= $base_url . '/api/v1/videos/' . end($path_parts);
+        $response = $this->client->setUri($api_url)->send();
+        if (!$response->isOk()) {
+            $errorStore->addError('o:source', sprintf(
+                'Error reading video: %s (%s) %s',
+                $response->getReasonPhrase(),
+                $response->getStatusCode(),
+                $base_url
+            ));
+            return false;
+        }
+        // Set the Media source and data.
+        $media->setSource($url);
+        $media->setData(json_decode($response->getBody(), true));
+    }
+}
diff --git a/src/Media/Renderer/PeertubeMediaRenderer.php b/src/Media/Renderer/PeertubeMediaRenderer.php
new file mode 100644
index 0000000..6b788b8
--- /dev/null
+++ b/src/Media/Renderer/PeertubeMediaRenderer.php
@@ -0,0 +1,28 @@
+<?php
+namespace PeertubeVideo\Media\Renderer;
+
+use Omeka\Api\Representation\MediaRepresentation;
+use Omeka\Media\Renderer\RendererInterface;
+use Zend\View\Renderer\PhpRenderer;
+
+class PeertubeMediaRenderer implements RendererInterface
+{
+    public function render(PhpRenderer $view,
+                           MediaRepresentation $media,
+                           array $options = [])
+    {
+      $url = str_replace('watch', 'embed', $media->source());
+      if (parse_url($url, PHP_URL_QUERY)) {
+          $url .= '&peertubeLink=0';
+      } else {
+          $url .= '?peertubeLink=0';
+      }
+      $html = '<iframe ';
+      $html .= 'sandbox="allow-same-origin allow-scripts allow-popups" ';
+      $html .= 'height="100%" width="100%" ';
+      $html .= 'src="'. $url .'"';
+      $html .= '></iframe>';
+      return $html;
+      //return $media->mediaData()['html'];
+    }
+}
diff --git a/src/Service/Media/Ingester/PeertubeMediaFactory.php b/src/Service/Media/Ingester/PeertubeMediaFactory.php
new file mode 100644
index 0000000..cbf69e2
--- /dev/null
+++ b/src/Service/Media/Ingester/PeertubeMediaFactory.php
@@ -0,0 +1,16 @@
+<?php
+namespace PeertubeVideo\Service\Media\Ingester;
+
+use PeertubeVideo\Media\Ingester\PeertubeMediaIngester;
+use Zend\ServiceManager\Factory\FactoryInterface;
+use Interop\Container\ContainerInterface;
+
+class PeertubeMediaFactory implements FactoryInterface
+{
+    public function __invoke(ContainerInterface $services,
+                             $requestedName,
+                             array $options = null)
+    {
+        return new PeertubeMediaIngester($services->get('Omeka\HttpClient'));
+    }
+}
diff --git a/src/Site/BlockLayout/PeertubeVideo.php b/src/Site/BlockLayout/PeertubeVideo.php
index cc5f79d..1eecad4 100644
--- a/src/Site/BlockLayout/PeertubeVideo.php
+++ b/src/Site/BlockLayout/PeertubeVideo.php
@@ -55,11 +55,11 @@ class PeertubeVideo extends AbstractBlockLayout
 		$form->prepare();
 
 		$html = '';
-		//$html .= $view->blockAttachmentsForm($block);
+		$html .= $view->blockAttachmentsForm($block);
 		$html .= '<a href="#" class="collapse" aria-label="collapse"><h4>' . $view->translate('Options'). '</h4></a>';
 		$html .= '<div class="collapsible" style="padding-top:6px;">';
 		$html .= $view->formCollection($form);
-        $html .= '</div>';
+    $html .= '</div>';
 		return $html;
     }
 
@@ -76,6 +76,10 @@ class PeertubeVideo extends AbstractBlockLayout
     } else {
       $height = $width * $block->dataValue('ratio');
     }
+
+    //$media = $attachments[0]->media();
+
+
     $url = $block->dataValue('url');
     $url = str_replace('watch', 'embed', $url);
     if (parse_url($url, PHP_URL_QUERY)) {