mirror of https://github.com/danoloan10/rss-bridge
62 lines
1.7 KiB
PHP
62 lines
1.7 KiB
PHP
<?php
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class FeedMergeBridge extends FeedExpander {
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const MAINTAINER = 'dvikan';
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const NAME = 'FeedMerge';
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const URI = 'https://github.com/RSS-Bridge/rss-bridge';
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const DESCRIPTION = <<<'TEXT'
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This bridge merges two or more feeds into a single feed. Max 10 items are fetched from each feed.
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TEXT;
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const PARAMETERS = [
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[
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'feed_name' => [
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'name' => 'Feed name',
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'type' => 'text',
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'exampleValue' => 'rss-bridge/FeedMerger',
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],
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'feed_1' => [
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'name' => 'Feed url',
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'type' => 'text',
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'required' => true,
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'exampleValue' => 'https://lorem-rss.herokuapp.com/feed?unit=day'
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],
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'feed_2' => ['name' => 'Feed url', 'type' => 'text'],
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'feed_3' => ['name' => 'Feed url', 'type' => 'text'],
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'feed_4' => ['name' => 'Feed url', 'type' => 'text'],
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'feed_5' => ['name' => 'Feed url', 'type' => 'text'],
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'limit' => self::LIMIT,
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]
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];
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public function collectData() {
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$limit = (int)($this->getInput('limit') ?: 10);
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$feeds = [
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$this->getInput('feed_1'),
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$this->getInput('feed_2'),
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$this->getInput('feed_3'),
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$this->getInput('feed_4'),
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$this->getInput('feed_5'),
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];
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// Remove empty values
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$feeds = array_filter($feeds);
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foreach ($feeds as $feed) {
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// Fetch all items from the feed
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$this->collectExpandableDatas($feed);
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}
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// Sort by timestamp descending
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usort($this->items, fn($a, $b) => $b['timestamp'] <=> $a['timestamp']);
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// Grab the first $limit items
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$this->items = array_slice($this->items, 0, $limit);
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}
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public function getIcon() {
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return 'https://cdn.jsdelivr.net/npm/famfamfam-silk@1.0.0/dist/png/folder_feed.png';
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}
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public function getName() {
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return $this->getInput('feed_name') ?: 'rss-bridge/FeedMerger';
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}
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}
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