Import RSS feed / podcast feed / xml file in dokuwiki

dokuwiki-import.php

<?php
$xml = simplexml_load_file("https://example.com/feed.xml");

foreach($xml->channel->item as $podcastItem){

  // data:
  $podcast_title = $podcastItem->title->__toString();
  $podcast_id = $podcastItem->guid->__toString();
  $podcast_link = $podcastItem->link->__toString();
  // datum umwandeln:
  date_default_timezone_set("Europe/Berlin");
  $podcast_date_original = $podcastItem->pubDate->__toString();
  $podcast_date = date("d.m.Y H:i", strtotime($podcast_date_original));
  $podcast_date_short = date("d.m.Y", strtotime($podcast_date_original));
  // iTunes data: (https://www.sitepoint.com/simplexml-and-namespaces/)
  $podcastItemiTunes = $podcastItem->children('http://www.itunes.com/dtds/podcast-1.0.dtd');
  $podcast_subtitle = $podcastItemiTunes->subtitle->__toString();
  $podcast_summary = $podcastItemiTunes->summary->__toString();
  $podcast_episode = $podcastItemiTunes->episode->__toString();
  $podcast_title2 = $podcastItemiTunes->title->__toString();
  $podcast_duration = $podcastItemiTunes->duration->__toString();
  // .mp3 attribute (https://www.php.net/manual/en/simplexmlelement.attributes.php)
  $podcastItemMp3 = $podcastItem->enclosure->attributes();
  $podcast_mp3 = $podcastItemMp3->__toString();

// build post data
$putpageInhalt = <<<EOF
<?xml version="1.0"?>
<methodCall>
	<methodName>wiki.putPage</methodName>
	<params>
		<param>
			<value>
				<string>$podcast_episode</string>
			</value>
		</param>
		<param>
			<value>
				<string><![CDATA[====== Folge $podcast_episode: $podcast_title2 ======

$podcast_summary

Dauer: $podcast_duration

[[$podcast_link|Link zur Folge]]

[[$podcast_mp3|.mp3 Datei]] ]]></string>
			</value>
		</param>
		<param>
			<value>
				<struct>
					<member>
						<name>sum</name>
						<value><string>Folge $podcast_episode angelegt</string></value>
					</member>
					<member>
						<name>minor</name>
						<value><boolean>False</boolean></value>
					</member>
				</struct>
			</value>
		</param>
	</params>
</methodCall>
EOF;

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL,"https://example.com/lib/exe/xmlrpc.php");
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $putpageInhalt);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_USERPWD, "username:password" );

$server_output = curl_exec($ch);
curl_close ($ch);

print_r($server_output);

}