85 lines
1.8 KiB
PHP
85 lines
1.8 KiB
PHP
<?php
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chdir(__DIR__);
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$options = getopt('c:');
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$config = parse_ini_file($options['c'] ?? 'config.ini', true);
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$debug = (bool) ($config['debug'] ?? false);
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$feedUrl = $config['feed']['url'];
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$hookUrl = $config['mattermost']['hook_url'];
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$cacheFile = $config['cache']['file'];
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$template = $config['mattermost']['message_template'];
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$cache = [];
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$commands = [];
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if (file_exists($cacheFile)) {
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$cache = json_decode(file_get_contents($cacheFile), true);
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if (null === $cache) {
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$cache = [];
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}
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}
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$xml = simplexml_load_file($feedUrl);
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$entries = array_merge($xml->xpath('//entry'), $xml->xpath('//item'));
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foreach ($entries as $entry) {
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$title = (string) $entry->title;
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$url = null;
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foreach ($entry->link as $link) {
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if (null !== $url) {
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continue;
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}
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$attributes = $link->attributes();
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$content = (string) $link;
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$href = (string) ($attributes['href'] ?? '');
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$type = (string) ($attributes['type'] ?? '');
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if ('' !== $type && 'text/html' !== $type) {
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continue;
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}
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if ('' !== $href) {
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$url = $href;
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} elseif ('' !== $content) {
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$url = $content;
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}
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}
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if (empty($url)) {
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continue;
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}
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$hash = md5($title.$url);
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if (!isset($cache[$hash])) {
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$cache[$hash] = true;
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$json = json_encode([
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'text' => sprintf($template, $title, $url),
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]);
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$commands[] = sprintf(
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'curl -i -X POST -H "Content-Type: application/json" -d %s %s',
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escapeshellarg($json),
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escapeshellarg($hookUrl)
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);
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}
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}
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if (!$debug) {
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file_put_contents($cacheFile, json_encode($cache));
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}
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foreach ($commands as $command) {
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if ($debug) {
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echo $command, "\n";
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} else {
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shell_exec($command);
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}
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}
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