121 lines
4.5 KiB
PHP
121 lines
4.5 KiB
PHP
<?php
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// MastodonAPI extension, https://codeberg.org/simonpipe/yellow-mastodonapi
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class YellowMastodonAPI {
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const VERSION = "0.1";
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public $yellow;
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public function onLoad($yellow) {
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$this->yellow = $yellow;
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$yellow->system->setDefault("mastodonapiInstance", "https://mastodon.social");
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$yellow->system->setDefault("mastodonapiUserId", "");
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$yellow->system->setDefault("mastodonapiToken", "");
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$yellow->system->setDefault("mastodonapiHashtag", ""); // Nur Posts mit diesem Hashtag werden importiert
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$yellow->system->setDefault("mastodonapiTag", "Fediverse"); // Dieser Tag wird im Yellow CMS gesetzt
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$yellow->system->setDefault("mastodonapiAuthor", "YellowUser");
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$yellow->system->setDefault("mastodonapiFolder", "content/1-blog/");
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$yellow->system->setDefault("mastodonapiTriggerPath", "/mastodonapi-webhook-CHANGE_THIS_SECRET_KEY");
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}
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public function onRequest($scheme, $address, $base, $location, $fileName) {
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$triggerPath = $this->yellow->system->get("mastodonapiTriggerPath");
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if ($location == $triggerPath) {
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$postsCreated = $this->processMastodonAPI();
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if ($postsCreated !== false) {
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$this->sendResponse("Mastodon API processed. Created $postsCreated posts.", 200);
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} else {
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$this->sendResponse("Error processing Mastodon API. Check logs.", 500);
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}
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return 1;
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}
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return 0;
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}
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public function onCommand($command, $text) {
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if ($command == "mastodonapi") {
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$postsCreated = $this->processMastodonAPI();
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return $postsCreated !== false ? 0 : 500;
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}
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return 0;
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}
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private function processMastodonAPI() {
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$instance = rtrim($this->yellow->system->get("mastodonapiInstance"), "/");
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$userId = $this->yellow->system->get("mastodonapiUserId");
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$token = $this->yellow->system->get("mastodonapiToken");
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$hashtag = $this->yellow->system->get("mastodonapiHashtag");
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$tag = $this->yellow->system->get("mastodonapiTag");
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$author = $this->yellow->system->get("mastodonapiAuthor");
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$folder = $this->yellow->system->get("mastodonapiFolder");
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if (empty($userId) || empty($token)) {
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error_log("ERROR: MastodonAPI: Missing user ID or token.");
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return false;
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}
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$url = "$instance/api/v1/accounts/$userId/statuses?exclude_replies=true&exclude_reblogs=true&limit=5";
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$opts = [
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"http" => [
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"method" => "GET",
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"header" => "Authorization: Bearer $token\r\nUser-Agent: YellowCMS\r\n"
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]
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];
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$context = stream_context_create($opts);
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$json = @file_get_contents($url, false, $context);
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if ($json === false) {
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error_log("ERROR: MastodonAPI: Failed to fetch API data.");
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return false;
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}
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$statuses = json_decode($json, true);
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if (!is_array($statuses)) {
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error_log("ERROR: MastodonAPI: Invalid JSON response.");
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return false;
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}
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$postsCreated = 0;
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foreach ($statuses as $status) {
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// Nur Posts mit dem gewünschten Hashtag importieren
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if (!empty($hashtag) && stripos($status["content"], "#$hashtag") === false) {
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continue;
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}
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$content = strip_tags($status["content"]);
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$createdAt = $status["created_at"];
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$title = mb_substr(preg_replace("/\\s+/", " ", $content), 0, 50);
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$slug = strtolower(preg_replace("/[^a-z0-9]+/", "-", $title));
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$datePrefix = date("Y-m-d", strtotime($createdAt));
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$fileName = "$datePrefix-$slug.md";
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$path = $this->yellow->system->get("coreServerDocument") . $folder . $fileName;
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if (file_exists($path)) continue;
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$markdown = <<<MARKDOWN
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---
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Title: $title
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TitleSlug: $slug
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Published: $createdAt
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Author: $author
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Layout: blog
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Tag: $tag
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---
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> "$content"
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> — [@{$status["account"]["acct"]}]({$status["account"]["url"]})
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MARKDOWN;
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if (file_put_contents($path, $markdown) !== false) {
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$postsCreated++;
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}
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}
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return $postsCreated;
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}
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private function sendResponse($message, $statusCode = 200) {
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if (!headers_sent()) {
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header("HTTP/1.1 $statusCode");
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header("Content-Type: text/plain");
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}
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echo $message;
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exit;
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}
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}
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