[GettrBridge] Add new bridge for gettr.com (RSS-Bridge#2495) (RSS-Bri…

…dge#2505)
Kwbmm · Jun 17, 2022 · 9c55ba4 · 9c55ba4
1 parent fcbcbea
commit 9c55ba4
Showing 1 changed file with 135 additions and 0 deletions.
diff --git a/bridges/GettrBridge.php b/bridges/GettrBridge.php
@@ -0,0 +1,135 @@
+<?php
+
+class GettrBridge extends BridgeAbstract
+{
+	const NAME = 'Gettr.com bridge';
+	const URI = 'https://gettr.com';
+	const DESCRIPTION = 'Fetches the latest posts from a GETTR user';
+	const MAINTAINER = 'dvikan';
+	const CACHE_TIMEOUT = 60 * 15; // 15m
+	const PARAMETERS = [
+		[
+			'user' => [
+				'name' => 'User',
+				'type' => 'text',
+				'required' => true,
+				'exampleValue' => 'joerogan',
+			],
+			'limit' => [
+				'name' => 'Limit',
+				'type' => 'number',
+				'title' => 'Maximum number of items to return (maximum 20)',
+				'defaultValue' => 5,
+				'required' => true,
+			],
+		]
+	];
+
+	public function collectData()
+	{
+		$api = sprintf(
+			'https://api.gettr.com/u/user/%s/posts?offset=0&max=%s&dir=fwd&incl=posts&fp=f_uo',
+			$this->getInput('user'),
+			max($this->getInput('limit'), 20)
+		);
+		$data = json_decode(getContents($api), false, JSON_THROW_ON_ERROR);
+
+		foreach ($data->result->aux->post as $post) {
+			$this->items[] = [
+				'title' => mb_substr($post->txt ?? $post->uid . '@gettr.com', 0, 100),
+				'uri' => sprintf('https://gettr.com/post/%s', $post->_id),
+				'author' => $post->uid,
+				// Convert from ms to s
+				'timestamp' => substr($post->cdate, 0, strlen($post->cdate) - 3),
+				'uid' => $post->_id,
+				// Hashtags found within post text
+				'categories' => $post->htgs ?? [],
+				'content' => $this->createContent($post),
+			];
+		}
+	}
+
+	/**
+	 * Collect text, image and video, if they exist
+	 */
+	private function createContent(\stdClass $post): string
+	{
+		$content = '';
+
+		// Text
+		if (isset($post->txt)) {
+			$isRepost = $this->getInput('user') !== $post->uid;
+			if ($isRepost) {
+				$content .= 'Reposted by ' . $this->getInput('user') . '@gettr.com<br><br>';
+			}
+			$content .= "$post->txt <br><br>";
+		}
+
+		// Preview image
+		if (isset($post->previmg)) {
+			$content .= <<<HTML
+<a href="$post->prevsrc" target="_blank">
+    <img
+        src='$post->previmg'
+        alt='Unable to load image'
+        loading='lazy'
+    >
+</a>
+<br><br>
+HTML;
+		}
+
+		// Images
+		foreach ($post->imgs ?? [] as $imageUrl) {
+			$content .= <<<HTML
+<img
+    src='https://media.gettr.com/$imageUrl'
+    alt='Unable to load image'
+    target='_blank'
+>
+<br><br>
+HTML;
+		}
+
+		// Video
+		if (isset($post->ovid)) {
+			$mainImage = $post->main;
+
+			$content .= <<<HTML
+<video
+    style="max-width: 100%"
+    controls
+    preload="none"
+    poster="https://media.gettr.com/$mainImage"
+>
+  <source src="https://media.gettr.com/$post->ovid" type="video/mp4">
+  Your browser does not support the video element. Kindly update it to latest version.
+</video >
+HTML;
+			// This is typically a m3u8 which I don't know how to present in a browser
+			$streamingUrl = $post->vid;
+		}
+		$this->processMetadata($post);
+
+		return $content;
+	}
+
+	public function getIcon()
+	{
+		return 'https://gettr.com/favicon.ico';
+	}
+
+	/**
+	 * @param stdClass $post
+	 */
+	private function processMetadata(stdClass $post): void
+	{
+		// Unused metadata, maybe used later
+		$textLanguage = $post->txt_lang ?? 'en';
+		$replies = $post->cm ?? 0;
+		$likes = $post->lkbpst ?? 0;
+		$reposts = $post->shbpst ?? 0;
+		// I think a visibility of "p" means that it's public
+		$visibility = $post->vis ?? 'p';
+	}
+}