From: Michael <heluecht@pirati.ca>
Date: Wed, 13 Dec 2017 07:02:52 +0000 (+0000)
Subject: The feed moved into the new location
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=fc55a4b9c05123b806d30c228997397ca7897a11;p=friendica.git

The feed moved into the new location
---

diff --git a/include/feed.php b/include/feed.php
deleted file mode 100644
index 49ae8df5c5..0000000000
--- a/include/feed.php
+++ /dev/null
@@ -1,438 +0,0 @@
-<?php
-use Friendica\Database\DBM;
-use Friendica\Core\System;
-
-require_once("include/html2bbcode.php");
-require_once("include/items.php");
-
-/**
- * @brief Read a RSS/RDF/Atom feed and create an item entry for it
- *
- * @param string $xml The feed data
- * @param array $importer The user record of the importer
- * @param array $contact The contact record of the feed
- * @param string $hub Unused dummy value for compatibility reasons
- * @param bool $simulate If enabled, no data is imported
- *
- * @return array In simulation mode it returns the header and the first item
- */
-function feed_import($xml,$importer,&$contact, &$hub, $simulate = false) {
-
-	$a = get_app();
-
-	if (!$simulate) {
-		logger("Import Atom/RSS feed '".$contact["name"]."' (Contact ".$contact["id"].") for user ".$importer["uid"], LOGGER_DEBUG);
-	} else {
-		logger("Test Atom/RSS feed", LOGGER_DEBUG);
-	}
-	if ($xml == "") {
-		logger('XML is empty.', LOGGER_DEBUG);
-		return;
-	}
-
-	if (!empty($contact['poll'])) {
-		$basepath = $contact['poll'];
-	} elseif (!empty($contact['url'])) {
-		$basepath = $contact['url'];
-	} else {
-		$basepath = '';
-	}
-
-	$doc = new DOMDocument();
-	@$doc->loadXML(trim($xml));
-	$xpath = new DomXPath($doc);
-	$xpath->registerNamespace('atom', NAMESPACE_ATOM1);
-	$xpath->registerNamespace('dc', "http://purl.org/dc/elements/1.1/");
-	$xpath->registerNamespace('content', "http://purl.org/rss/1.0/modules/content/");
-	$xpath->registerNamespace('rdf', "http://www.w3.org/1999/02/22-rdf-syntax-ns#");
-	$xpath->registerNamespace('rss', "http://purl.org/rss/1.0/");
-	$xpath->registerNamespace('media', "http://search.yahoo.com/mrss/");
-	$xpath->registerNamespace('poco', NAMESPACE_POCO);
-
-	$author = array();
-
-	// Is it RDF?
-	if ($xpath->query('/rdf:RDF/rss:channel')->length > 0) {
-		$author["author-link"] = $xpath->evaluate('/rdf:RDF/rss:channel/rss:link/text()')->item(0)->nodeValue;
-		$author["author-name"] = $xpath->evaluate('/rdf:RDF/rss:channel/rss:title/text()')->item(0)->nodeValue;
-
-		if ($author["author-name"] == "") {
-			$author["author-name"] = $xpath->evaluate('/rdf:RDF/rss:channel/rss:description/text()')->item(0)->nodeValue;
-		}
-		$entries = $xpath->query('/rdf:RDF/rss:item');
-	}
-
-	// Is it Atom?
-	if ($xpath->query('/atom:feed')->length > 0) {
-		$alternate = $xpath->query("atom:link[@rel='alternate']")->item(0)->attributes;
-		if (is_object($alternate)) {
-			foreach ($alternate AS $attributes) {
-				if ($attributes->name == "href") {
-					$author["author-link"] = $attributes->textContent;
-				}
-			}
-		}
-
-		if ($author["author-link"] == "") {
-			$author["author-link"] = $author["author-id"];
-		}
-		if ($author["author-link"] == "") {
-			$self = $xpath->query("atom:link[@rel='self']")->item(0)->attributes;
-			if (is_object($self)) {
-				foreach ($self AS $attributes) {
-					if ($attributes->name == "href") {
-						$author["author-link"] = $attributes->textContent;
-					}
-				}
-			}
-		}
-
-		if ($author["author-link"] == "") {
-			$author["author-link"] = $xpath->evaluate('/atom:feed/atom:id/text()')->item(0)->nodeValue;
-		}
-		$author["author-avatar"] = $xpath->evaluate('/atom:feed/atom:logo/text()')->item(0)->nodeValue;
-
-		$author["author-name"] = $xpath->evaluate('/atom:feed/atom:title/text()')->item(0)->nodeValue;
-
-		if ($author["author-name"] == "") {
-			$author["author-name"] = $xpath->evaluate('/atom:feed/atom:subtitle/text()')->item(0)->nodeValue;
-		}
-		if ($author["author-name"] == "") {
-			$author["author-name"] = $xpath->evaluate('/atom:feed/atom:author/atom:name/text()')->item(0)->nodeValue;
-		}
-		$value = $xpath->evaluate('atom:author/poco:displayName/text()')->item(0)->nodeValue;
-		if ($value != "") {
-			$author["author-name"] = $value;
-		}
-		if ($simulate) {
-			$author["author-id"] = $xpath->evaluate('/atom:feed/atom:author/atom:uri/text()')->item(0)->nodeValue;
-
-			$value = $xpath->evaluate('atom:author/poco:preferredUsername/text()')->item(0)->nodeValue;
-			if ($value != "") {
-				$author["author-nick"] = $value;
-			}
-			$value = $xpath->evaluate('atom:author/poco:address/poco:formatted/text()', $context)->item(0)->nodeValue;
-			if ($value != "") {
-				$author["author-location"] = $value;
-			}
-			$value = $xpath->evaluate('atom:author/poco:note/text()')->item(0)->nodeValue;
-			if ($value != "") {
-				$author["author-about"] = $value;
-			}
-			$avatar = $xpath->evaluate("atom:author/atom:link[@rel='avatar']")->item(0)->attributes;
-			if (is_object($avatar)) {
-				foreach ($avatar AS $attributes) {
-					if ($attributes->name == "href") {
-						$author["author-avatar"] = $attributes->textContent;
-					}
-				}
-			}
-		}
-
-		$author["edited"] = $author["created"] = $xpath->query('/atom:feed/atom:updated/text()')->item(0)->nodeValue;
-
-		$author["app"] = $xpath->evaluate('/atom:feed/atom:generator/text()')->item(0)->nodeValue;
-
-		$entries = $xpath->query('/atom:feed/atom:entry');
-	}
-
-	// Is it RSS?
-	if ($xpath->query('/rss/channel')->length > 0) {
-		$author["author-link"] = $xpath->evaluate('/rss/channel/link/text()')->item(0)->nodeValue;
-
-		$author["author-name"] = $xpath->evaluate('/rss/channel/title/text()')->item(0)->nodeValue;
-		$author["author-avatar"] = $xpath->evaluate('/rss/channel/image/url/text()')->item(0)->nodeValue;
-
-		if ($author["author-name"] == "") {
-			$author["author-name"] = $xpath->evaluate('/rss/channel/copyright/text()')->item(0)->nodeValue;
-		}
-		if ($author["author-name"] == "") {
-			$author["author-name"] = $xpath->evaluate('/rss/channel/description/text()')->item(0)->nodeValue;
-		}
-		$author["edited"] = $author["created"] = $xpath->query('/rss/channel/pubDate/text()')->item(0)->nodeValue;
-
-		$author["app"] = $xpath->evaluate('/rss/channel/generator/text()')->item(0)->nodeValue;
-
-		$entries = $xpath->query('/rss/channel/item');
-	}
-
-	if (!$simulate) {
-		$author["author-link"] = $contact["url"];
-
-		if ($author["author-name"] == "") {
-			$author["author-name"] = $contact["name"];
-		}
-		$author["author-avatar"] = $contact["thumb"];
-
-		$author["owner-link"] = $contact["url"];
-		$author["owner-name"] = $contact["name"];
-		$author["owner-avatar"] = $contact["thumb"];
-	}
-
-	$header = array();
-	$header["uid"] = $importer["uid"];
-	$header["network"] = NETWORK_FEED;
-	$header["type"] = "remote";
-	$header["wall"] = 0;
-	$header["origin"] = 0;
-	$header["gravity"] = GRAVITY_PARENT;
-	$header["private"] = 2;
-	$header["verb"] = ACTIVITY_POST;
-	$header["object-type"] = ACTIVITY_OBJ_NOTE;
-
-	$header["contact-id"] = $contact["id"];
-
-	if (!strlen($contact["notify"])) {
-		// one way feed - no remote comment ability
-		$header["last-child"] = 0;
-	}
-
-	if (!is_object($entries)) {
-		logger("There are no entries in this feed.", LOGGER_DEBUG);
-		return;
-	}
-
-	$items = array();
-
-	$entrylist = array();
-
-	foreach ($entries AS $entry) {
-		$entrylist[] = $entry;
-	}
-	foreach (array_reverse($entrylist) AS $entry) {
-		$item = array_merge($header, $author);
-
-		$alternate = $xpath->query("atom:link[@rel='alternate']", $entry)->item(0)->attributes;
-		if (!is_object($alternate)) {
-			$alternate = $xpath->query("atom:link", $entry)->item(0)->attributes;
-		}
-		if (is_object($alternate)) {
-			foreach ($alternate AS $attributes) {
-				if ($attributes->name == "href") {
-					$item["plink"] = $attributes->textContent;
-				}
-			}
-		}
-		if ($item["plink"] == "") {
-			$item["plink"] = $xpath->evaluate('link/text()', $entry)->item(0)->nodeValue;
-		}
-		if ($item["plink"] == "") {
-			$item["plink"] = $xpath->evaluate('rss:link/text()', $entry)->item(0)->nodeValue;
-		}
-
-		$item["uri"] = $xpath->evaluate('atom:id/text()', $entry)->item(0)->nodeValue;
-
-		if ($item["uri"] == "") {
-			$item["uri"] = $xpath->evaluate('guid/text()', $entry)->item(0)->nodeValue;
-		}
-		if ($item["uri"] == "") {
-			$item["uri"] = $item["plink"];
-		}
-
-		$orig_plink = $item["plink"];
-
-		$item["plink"] = original_url($item["plink"]);
-
-		$item["parent-uri"] = $item["uri"];
-
-		if (!$simulate) {
-			$r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s', '%s')",
-				intval($importer["uid"]), dbesc($item["uri"]), dbesc(NETWORK_FEED), dbesc(NETWORK_DFRN));
-			if (DBM::is_result($r)) {
-				logger("Item with uri ".$item["uri"]." for user ".$importer["uid"]." already existed under id ".$r[0]["id"], LOGGER_DEBUG);
-				continue;
-			}
-		}
-
-		$item["title"] = $xpath->evaluate('atom:title/text()', $entry)->item(0)->nodeValue;
-
-		if ($item["title"] == "") {
-			$item["title"] = $xpath->evaluate('title/text()', $entry)->item(0)->nodeValue;
-		}
-		if ($item["title"] == "") {
-			$item["title"] = $xpath->evaluate('rss:title/text()', $entry)->item(0)->nodeValue;
-		}
-		$published = $xpath->query('atom:published/text()', $entry)->item(0)->nodeValue;
-
-		if ($published == "") {
-			$published = $xpath->query('pubDate/text()', $entry)->item(0)->nodeValue;
-		}
-		if ($published == "") {
-			$published = $xpath->query('dc:date/text()', $entry)->item(0)->nodeValue;
-		}
-		$updated = $xpath->query('atom:updated/text()', $entry)->item(0)->nodeValue;
-
-		if ($updated == "") {
-			$updated = $published;
-		}
-		if ($published != "") {
-			$item["created"] = $published;
-		}
-		if ($updated != "") {
-			$item["edited"] = $updated;
-		}
-		$creator = $xpath->query('author/text()', $entry)->item(0)->nodeValue;
-
-		if ($creator == "") {
-			$creator = $xpath->query('atom:author/atom:name/text()', $entry)->item(0)->nodeValue;
-		}
-		if ($creator == "") {
-			$creator = $xpath->query('dc:creator/text()', $entry)->item(0)->nodeValue;
-		}
-		if ($creator != "") {
-			$item["author-name"] = $creator;
-		}
-		if ($pubDate != "") {
-			$item["edited"] = $item["created"] = $pubDate;
-		}
-		$creator = $xpath->query('dc:creator/text()', $entry)->item(0)->nodeValue;
-
-		if ($creator != "") {
-			$item["author-name"] = $creator;
-		}
-
-		/// @TODO ?
-		// <category>Ausland</category>
-		// <media:thumbnail width="152" height="76" url="http://www.taz.de/picture/667875/192/14388767.jpg"/>
-
-		$attachments = array();
-
-		$enclosures = $xpath->query("enclosure", $entry);
-		foreach ($enclosures AS $enclosure) {
-			$href = "";
-			$length = "";
-			$type = "";
-			$title = "";
-
-			foreach ($enclosure->attributes AS $attributes) {
-				if ($attributes->name == "url") {
-					$href = $attributes->textContent;
-				} elseif ($attributes->name == "length") {
-					$length = $attributes->textContent;
-				} elseif ($attributes->name == "type") {
-					$type = $attributes->textContent;
-				}
-			}
-			if (strlen($item["attach"])) {
-				$item["attach"] .= ',';
-			}
-
-			$attachments[] = array("link" => $href, "type" => $type, "length" => $length);
-
-			$item["attach"] .= '[attach]href="'.$href.'" length="'.$length.'" type="'.$type.'"[/attach]';
-		}
-
-		$tags = '';
-		$categories = $xpath->query("category", $entry);
-		foreach ($categories AS $category) {
-			$hashtag = $category->nodeValue;
-                        if ($tags != '') {
-                                $tags .= ', ';
-                        }
-
-                        $taglink = "#[url=" . System::baseUrl() . "/search?tag=" . rawurlencode($hashtag) . "]" . $hashtag . "[/url]";
-                        $tags .= $taglink;
-		}
-
-		$body = trim($xpath->evaluate('atom:content/text()', $entry)->item(0)->nodeValue);
-
-		if ($body == "") {
-			$body = trim($xpath->evaluate('content:encoded/text()', $entry)->item(0)->nodeValue);
-		}
-		if ($body == "") {
-			$body = trim($xpath->evaluate('description/text()', $entry)->item(0)->nodeValue);
-		}
-		if ($body == "") {
-			$body = trim($xpath->evaluate('atom:summary/text()', $entry)->item(0)->nodeValue);
-		}
-
-		// remove the content of the title if it is identically to the body
-		// This helps with auto generated titles e.g. from tumblr
-		if (title_is_body($item["title"], $body)) {
-			$item["title"] = "";
-		}
-		$item["body"] = html2bbcode($body, $basepath);
-
-		if (($item["body"] == '') && ($item["title"] != '')) {
-			$item["body"] = $item["title"];
-			$item["title"] = '';
-		}
-
-		if (!empty($contact["fetch_further_information"]) && ($contact["fetch_further_information"] < 3)) {
-			$preview = "";
-
-			// Handle enclosures and treat them as preview picture
-			foreach ($attachments AS $attachment) {
-				if ($attachment["type"] == "image/jpeg") {
-					$preview = $attachment["link"];
-				}
-			}
-
-			// Remove a possible link to the item itself
-			$item["body"] = str_replace($item["plink"], '', $item["body"]);
-			$item["body"] = preg_replace('/\[url\=\](\w+.*?)\[\/url\]/i', '', $item["body"]);
-
-			// Replace the content when the title is longer than the body
-			$replace = (strlen($item["title"]) > strlen($item["body"]));
-
-			// Replace it, when there is an image in the body
-			if (strstr($item["body"], '[/img]')) {
-				$replace = true;
-			}
-
-			// Replace it, when there is a link in the body
-			if (strstr($item["body"], '[/url]')) {
-				$replace = true;
-			}
-
-			if ($replace) {
-				$item["body"] = $item["title"];
-			}
-			// We always strip the title since it will be added in the page information
-			$item["title"] = "";
-			$item["body"] = $item["body"].add_page_info($item["plink"], false, $preview, ($contact["fetch_further_information"] == 2), $contact["ffi_keyword_blacklist"]);
-			$item["tag"] = add_page_keywords($item["plink"], false, $preview, ($contact["fetch_further_information"] == 2), $contact["ffi_keyword_blacklist"]);
-			$item["object-type"] = ACTIVITY_OBJ_BOOKMARK;
-			unset($item["attach"]);
-		} else {
-			if ($contact["fetch_further_information"] == 3) {
-				if (!empty($tags)) {
-					$item["tag"] = $tags;
-				} else {
-					$item["tag"] = add_page_keywords($item["plink"], false, $preview, true, $contact["ffi_keyword_blacklist"]);
-				}
-				$item["body"] .= "\n".$item['tag'];
-			}
-			if (!strstr($item["body"], '[url') && ($item['plink'] != '')) {
-				$item["body"] .= "[hr][url]".$item['plink']."[/url]";
-			}
-		}
-
-		if (!$simulate) {
-			logger("Stored feed: ".print_r($item, true), LOGGER_DEBUG);
-
-			$notify = item_is_remote_self($contact, $item);
-
-			// Distributed items should have a well formatted URI.
-			// Additionally we have to avoid conflicts with identical URI between imported feeds and these items.
-			if ($notify) {
-				$item['guid'] = uri_to_guid($orig_plink, $a->get_hostname());
-				unset($item['uri']);
-				unset($item['parent-uri']);
-			}
-
-			$id = item_store($item, false, $notify);
-
-			logger("Feed for contact ".$contact["url"]." stored under id ".$id);
-		} else {
-			$items[] = $item;
-		}
-		if ($simulate) {
-			break;
-		}
-	}
-
-	if ($simulate) {
-		return array("header" => $author, "items" => $items);
-	}
-}
diff --git a/include/items.php b/include/items.php
index 3d03f78ca4..b028fcc38e 100644
--- a/include/items.php
+++ b/include/items.php
@@ -17,6 +17,7 @@ use Friendica\Model\User;
 use Friendica\Object\Image;
 use Friendica\Protocol\DFRN;
 use Friendica\Protocol\OStatus;
+use Friendica\Protocol\Feed;
 
 require_once 'include/bbcode.php';
 require_once 'include/oembed.php';
@@ -1550,7 +1551,7 @@ function consume_feed($xml, $importer, &$contact, &$hub, $datedir = 0, $pass = 0
 	if ($contact['network'] === NETWORK_FEED) {
 		if ($pass < 2) {
 			logger("Consume feeds", LOGGER_DEBUG);
-			feed_import($xml, $importer, $contact, $hub);
+			Feed::import($xml, $importer, $contact, $hub);
 		}
 		return;
 	}
diff --git a/src/Network/Probe.php b/src/Network/Probe.php
index 320bb43cc1..5d5a78214f 100644
--- a/src/Network/Probe.php
+++ b/src/Network/Probe.php
@@ -16,6 +16,7 @@ use Friendica\Core\Config;
 use Friendica\Database\DBM;
 use Friendica\Model\Profile;
 use Friendica\Protocol\Email;
+use Friendica\Protocol\Feed;
 use Friendica\Util\XML;
 
 use dba;
@@ -1267,7 +1268,7 @@ class Probe
 			return false;
 		}
 		$feed = $ret['body'];
-		$feed_data = feed_import($feed, $dummy1, $dummy2, $dummy3, true);
+		$feed_data = Feed::import($feed, $dummy1, $dummy2, $dummy3, true);
 		if (!$feed_data) {
 			return false;
 		}
@@ -1451,7 +1452,7 @@ class Probe
 			return false;
 		}
 		$feed = $ret['body'];
-		$feed_data = feed_import($feed, $dummy1, $dummy2, $dummy3, true);
+		$feed_data = Feed::import($feed, $dummy1, $dummy2, $dummy3, true);
 
 		if (!$feed_data) {
 			if (!$probe) {
diff --git a/src/Protocol/Diaspora.php b/src/Protocol/Diaspora.php
index b56f59dad6..5c6d1a2c06 100644
--- a/src/Protocol/Diaspora.php
+++ b/src/Protocol/Diaspora.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @file include/diaspora.php
+ * @file src/Protocol/diaspora.php
  * @brief The implementation of the diaspora protocol
  *
  * The new protocol is described here: http://diaspora.github.io/diaspora_federation/index.html
diff --git a/src/Protocol/Feed.php b/src/Protocol/Feed.php
new file mode 100644
index 0000000000..49ae8df5c5
--- /dev/null
+++ b/src/Protocol/Feed.php
@@ -0,0 +1,438 @@
+<?php
+use Friendica\Database\DBM;
+use Friendica\Core\System;
+
+require_once("include/html2bbcode.php");
+require_once("include/items.php");
+
+/**
+ * @brief Read a RSS/RDF/Atom feed and create an item entry for it
+ *
+ * @param string $xml The feed data
+ * @param array $importer The user record of the importer
+ * @param array $contact The contact record of the feed
+ * @param string $hub Unused dummy value for compatibility reasons
+ * @param bool $simulate If enabled, no data is imported
+ *
+ * @return array In simulation mode it returns the header and the first item
+ */
+function feed_import($xml,$importer,&$contact, &$hub, $simulate = false) {
+
+	$a = get_app();
+
+	if (!$simulate) {
+		logger("Import Atom/RSS feed '".$contact["name"]."' (Contact ".$contact["id"].") for user ".$importer["uid"], LOGGER_DEBUG);
+	} else {
+		logger("Test Atom/RSS feed", LOGGER_DEBUG);
+	}
+	if ($xml == "") {
+		logger('XML is empty.', LOGGER_DEBUG);
+		return;
+	}
+
+	if (!empty($contact['poll'])) {
+		$basepath = $contact['poll'];
+	} elseif (!empty($contact['url'])) {
+		$basepath = $contact['url'];
+	} else {
+		$basepath = '';
+	}
+
+	$doc = new DOMDocument();
+	@$doc->loadXML(trim($xml));
+	$xpath = new DomXPath($doc);
+	$xpath->registerNamespace('atom', NAMESPACE_ATOM1);
+	$xpath->registerNamespace('dc', "http://purl.org/dc/elements/1.1/");
+	$xpath->registerNamespace('content', "http://purl.org/rss/1.0/modules/content/");
+	$xpath->registerNamespace('rdf', "http://www.w3.org/1999/02/22-rdf-syntax-ns#");
+	$xpath->registerNamespace('rss', "http://purl.org/rss/1.0/");
+	$xpath->registerNamespace('media', "http://search.yahoo.com/mrss/");
+	$xpath->registerNamespace('poco', NAMESPACE_POCO);
+
+	$author = array();
+
+	// Is it RDF?
+	if ($xpath->query('/rdf:RDF/rss:channel')->length > 0) {
+		$author["author-link"] = $xpath->evaluate('/rdf:RDF/rss:channel/rss:link/text()')->item(0)->nodeValue;
+		$author["author-name"] = $xpath->evaluate('/rdf:RDF/rss:channel/rss:title/text()')->item(0)->nodeValue;
+
+		if ($author["author-name"] == "") {
+			$author["author-name"] = $xpath->evaluate('/rdf:RDF/rss:channel/rss:description/text()')->item(0)->nodeValue;
+		}
+		$entries = $xpath->query('/rdf:RDF/rss:item');
+	}
+
+	// Is it Atom?
+	if ($xpath->query('/atom:feed')->length > 0) {
+		$alternate = $xpath->query("atom:link[@rel='alternate']")->item(0)->attributes;
+		if (is_object($alternate)) {
+			foreach ($alternate AS $attributes) {
+				if ($attributes->name == "href") {
+					$author["author-link"] = $attributes->textContent;
+				}
+			}
+		}
+
+		if ($author["author-link"] == "") {
+			$author["author-link"] = $author["author-id"];
+		}
+		if ($author["author-link"] == "") {
+			$self = $xpath->query("atom:link[@rel='self']")->item(0)->attributes;
+			if (is_object($self)) {
+				foreach ($self AS $attributes) {
+					if ($attributes->name == "href") {
+						$author["author-link"] = $attributes->textContent;
+					}
+				}
+			}
+		}
+
+		if ($author["author-link"] == "") {
+			$author["author-link"] = $xpath->evaluate('/atom:feed/atom:id/text()')->item(0)->nodeValue;
+		}
+		$author["author-avatar"] = $xpath->evaluate('/atom:feed/atom:logo/text()')->item(0)->nodeValue;
+
+		$author["author-name"] = $xpath->evaluate('/atom:feed/atom:title/text()')->item(0)->nodeValue;
+
+		if ($author["author-name"] == "") {
+			$author["author-name"] = $xpath->evaluate('/atom:feed/atom:subtitle/text()')->item(0)->nodeValue;
+		}
+		if ($author["author-name"] == "") {
+			$author["author-name"] = $xpath->evaluate('/atom:feed/atom:author/atom:name/text()')->item(0)->nodeValue;
+		}
+		$value = $xpath->evaluate('atom:author/poco:displayName/text()')->item(0)->nodeValue;
+		if ($value != "") {
+			$author["author-name"] = $value;
+		}
+		if ($simulate) {
+			$author["author-id"] = $xpath->evaluate('/atom:feed/atom:author/atom:uri/text()')->item(0)->nodeValue;
+
+			$value = $xpath->evaluate('atom:author/poco:preferredUsername/text()')->item(0)->nodeValue;
+			if ($value != "") {
+				$author["author-nick"] = $value;
+			}
+			$value = $xpath->evaluate('atom:author/poco:address/poco:formatted/text()', $context)->item(0)->nodeValue;
+			if ($value != "") {
+				$author["author-location"] = $value;
+			}
+			$value = $xpath->evaluate('atom:author/poco:note/text()')->item(0)->nodeValue;
+			if ($value != "") {
+				$author["author-about"] = $value;
+			}
+			$avatar = $xpath->evaluate("atom:author/atom:link[@rel='avatar']")->item(0)->attributes;
+			if (is_object($avatar)) {
+				foreach ($avatar AS $attributes) {
+					if ($attributes->name == "href") {
+						$author["author-avatar"] = $attributes->textContent;
+					}
+				}
+			}
+		}
+
+		$author["edited"] = $author["created"] = $xpath->query('/atom:feed/atom:updated/text()')->item(0)->nodeValue;
+
+		$author["app"] = $xpath->evaluate('/atom:feed/atom:generator/text()')->item(0)->nodeValue;
+
+		$entries = $xpath->query('/atom:feed/atom:entry');
+	}
+
+	// Is it RSS?
+	if ($xpath->query('/rss/channel')->length > 0) {
+		$author["author-link"] = $xpath->evaluate('/rss/channel/link/text()')->item(0)->nodeValue;
+
+		$author["author-name"] = $xpath->evaluate('/rss/channel/title/text()')->item(0)->nodeValue;
+		$author["author-avatar"] = $xpath->evaluate('/rss/channel/image/url/text()')->item(0)->nodeValue;
+
+		if ($author["author-name"] == "") {
+			$author["author-name"] = $xpath->evaluate('/rss/channel/copyright/text()')->item(0)->nodeValue;
+		}
+		if ($author["author-name"] == "") {
+			$author["author-name"] = $xpath->evaluate('/rss/channel/description/text()')->item(0)->nodeValue;
+		}
+		$author["edited"] = $author["created"] = $xpath->query('/rss/channel/pubDate/text()')->item(0)->nodeValue;
+
+		$author["app"] = $xpath->evaluate('/rss/channel/generator/text()')->item(0)->nodeValue;
+
+		$entries = $xpath->query('/rss/channel/item');
+	}
+
+	if (!$simulate) {
+		$author["author-link"] = $contact["url"];
+
+		if ($author["author-name"] == "") {
+			$author["author-name"] = $contact["name"];
+		}
+		$author["author-avatar"] = $contact["thumb"];
+
+		$author["owner-link"] = $contact["url"];
+		$author["owner-name"] = $contact["name"];
+		$author["owner-avatar"] = $contact["thumb"];
+	}
+
+	$header = array();
+	$header["uid"] = $importer["uid"];
+	$header["network"] = NETWORK_FEED;
+	$header["type"] = "remote";
+	$header["wall"] = 0;
+	$header["origin"] = 0;
+	$header["gravity"] = GRAVITY_PARENT;
+	$header["private"] = 2;
+	$header["verb"] = ACTIVITY_POST;
+	$header["object-type"] = ACTIVITY_OBJ_NOTE;
+
+	$header["contact-id"] = $contact["id"];
+
+	if (!strlen($contact["notify"])) {
+		// one way feed - no remote comment ability
+		$header["last-child"] = 0;
+	}
+
+	if (!is_object($entries)) {
+		logger("There are no entries in this feed.", LOGGER_DEBUG);
+		return;
+	}
+
+	$items = array();
+
+	$entrylist = array();
+
+	foreach ($entries AS $entry) {
+		$entrylist[] = $entry;
+	}
+	foreach (array_reverse($entrylist) AS $entry) {
+		$item = array_merge($header, $author);
+
+		$alternate = $xpath->query("atom:link[@rel='alternate']", $entry)->item(0)->attributes;
+		if (!is_object($alternate)) {
+			$alternate = $xpath->query("atom:link", $entry)->item(0)->attributes;
+		}
+		if (is_object($alternate)) {
+			foreach ($alternate AS $attributes) {
+				if ($attributes->name == "href") {
+					$item["plink"] = $attributes->textContent;
+				}
+			}
+		}
+		if ($item["plink"] == "") {
+			$item["plink"] = $xpath->evaluate('link/text()', $entry)->item(0)->nodeValue;
+		}
+		if ($item["plink"] == "") {
+			$item["plink"] = $xpath->evaluate('rss:link/text()', $entry)->item(0)->nodeValue;
+		}
+
+		$item["uri"] = $xpath->evaluate('atom:id/text()', $entry)->item(0)->nodeValue;
+
+		if ($item["uri"] == "") {
+			$item["uri"] = $xpath->evaluate('guid/text()', $entry)->item(0)->nodeValue;
+		}
+		if ($item["uri"] == "") {
+			$item["uri"] = $item["plink"];
+		}
+
+		$orig_plink = $item["plink"];
+
+		$item["plink"] = original_url($item["plink"]);
+
+		$item["parent-uri"] = $item["uri"];
+
+		if (!$simulate) {
+			$r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s', '%s')",
+				intval($importer["uid"]), dbesc($item["uri"]), dbesc(NETWORK_FEED), dbesc(NETWORK_DFRN));
+			if (DBM::is_result($r)) {
+				logger("Item with uri ".$item["uri"]." for user ".$importer["uid"]." already existed under id ".$r[0]["id"], LOGGER_DEBUG);
+				continue;
+			}
+		}
+
+		$item["title"] = $xpath->evaluate('atom:title/text()', $entry)->item(0)->nodeValue;
+
+		if ($item["title"] == "") {
+			$item["title"] = $xpath->evaluate('title/text()', $entry)->item(0)->nodeValue;
+		}
+		if ($item["title"] == "") {
+			$item["title"] = $xpath->evaluate('rss:title/text()', $entry)->item(0)->nodeValue;
+		}
+		$published = $xpath->query('atom:published/text()', $entry)->item(0)->nodeValue;
+
+		if ($published == "") {
+			$published = $xpath->query('pubDate/text()', $entry)->item(0)->nodeValue;
+		}
+		if ($published == "") {
+			$published = $xpath->query('dc:date/text()', $entry)->item(0)->nodeValue;
+		}
+		$updated = $xpath->query('atom:updated/text()', $entry)->item(0)->nodeValue;
+
+		if ($updated == "") {
+			$updated = $published;
+		}
+		if ($published != "") {
+			$item["created"] = $published;
+		}
+		if ($updated != "") {
+			$item["edited"] = $updated;
+		}
+		$creator = $xpath->query('author/text()', $entry)->item(0)->nodeValue;
+
+		if ($creator == "") {
+			$creator = $xpath->query('atom:author/atom:name/text()', $entry)->item(0)->nodeValue;
+		}
+		if ($creator == "") {
+			$creator = $xpath->query('dc:creator/text()', $entry)->item(0)->nodeValue;
+		}
+		if ($creator != "") {
+			$item["author-name"] = $creator;
+		}
+		if ($pubDate != "") {
+			$item["edited"] = $item["created"] = $pubDate;
+		}
+		$creator = $xpath->query('dc:creator/text()', $entry)->item(0)->nodeValue;
+
+		if ($creator != "") {
+			$item["author-name"] = $creator;
+		}
+
+		/// @TODO ?
+		// <category>Ausland</category>
+		// <media:thumbnail width="152" height="76" url="http://www.taz.de/picture/667875/192/14388767.jpg"/>
+
+		$attachments = array();
+
+		$enclosures = $xpath->query("enclosure", $entry);
+		foreach ($enclosures AS $enclosure) {
+			$href = "";
+			$length = "";
+			$type = "";
+			$title = "";
+
+			foreach ($enclosure->attributes AS $attributes) {
+				if ($attributes->name == "url") {
+					$href = $attributes->textContent;
+				} elseif ($attributes->name == "length") {
+					$length = $attributes->textContent;
+				} elseif ($attributes->name == "type") {
+					$type = $attributes->textContent;
+				}
+			}
+			if (strlen($item["attach"])) {
+				$item["attach"] .= ',';
+			}
+
+			$attachments[] = array("link" => $href, "type" => $type, "length" => $length);
+
+			$item["attach"] .= '[attach]href="'.$href.'" length="'.$length.'" type="'.$type.'"[/attach]';
+		}
+
+		$tags = '';
+		$categories = $xpath->query("category", $entry);
+		foreach ($categories AS $category) {
+			$hashtag = $category->nodeValue;
+                        if ($tags != '') {
+                                $tags .= ', ';
+                        }
+
+                        $taglink = "#[url=" . System::baseUrl() . "/search?tag=" . rawurlencode($hashtag) . "]" . $hashtag . "[/url]";
+                        $tags .= $taglink;
+		}
+
+		$body = trim($xpath->evaluate('atom:content/text()', $entry)->item(0)->nodeValue);
+
+		if ($body == "") {
+			$body = trim($xpath->evaluate('content:encoded/text()', $entry)->item(0)->nodeValue);
+		}
+		if ($body == "") {
+			$body = trim($xpath->evaluate('description/text()', $entry)->item(0)->nodeValue);
+		}
+		if ($body == "") {
+			$body = trim($xpath->evaluate('atom:summary/text()', $entry)->item(0)->nodeValue);
+		}
+
+		// remove the content of the title if it is identically to the body
+		// This helps with auto generated titles e.g. from tumblr
+		if (title_is_body($item["title"], $body)) {
+			$item["title"] = "";
+		}
+		$item["body"] = html2bbcode($body, $basepath);
+
+		if (($item["body"] == '') && ($item["title"] != '')) {
+			$item["body"] = $item["title"];
+			$item["title"] = '';
+		}
+
+		if (!empty($contact["fetch_further_information"]) && ($contact["fetch_further_information"] < 3)) {
+			$preview = "";
+
+			// Handle enclosures and treat them as preview picture
+			foreach ($attachments AS $attachment) {
+				if ($attachment["type"] == "image/jpeg") {
+					$preview = $attachment["link"];
+				}
+			}
+
+			// Remove a possible link to the item itself
+			$item["body"] = str_replace($item["plink"], '', $item["body"]);
+			$item["body"] = preg_replace('/\[url\=\](\w+.*?)\[\/url\]/i', '', $item["body"]);
+
+			// Replace the content when the title is longer than the body
+			$replace = (strlen($item["title"]) > strlen($item["body"]));
+
+			// Replace it, when there is an image in the body
+			if (strstr($item["body"], '[/img]')) {
+				$replace = true;
+			}
+
+			// Replace it, when there is a link in the body
+			if (strstr($item["body"], '[/url]')) {
+				$replace = true;
+			}
+
+			if ($replace) {
+				$item["body"] = $item["title"];
+			}
+			// We always strip the title since it will be added in the page information
+			$item["title"] = "";
+			$item["body"] = $item["body"].add_page_info($item["plink"], false, $preview, ($contact["fetch_further_information"] == 2), $contact["ffi_keyword_blacklist"]);
+			$item["tag"] = add_page_keywords($item["plink"], false, $preview, ($contact["fetch_further_information"] == 2), $contact["ffi_keyword_blacklist"]);
+			$item["object-type"] = ACTIVITY_OBJ_BOOKMARK;
+			unset($item["attach"]);
+		} else {
+			if ($contact["fetch_further_information"] == 3) {
+				if (!empty($tags)) {
+					$item["tag"] = $tags;
+				} else {
+					$item["tag"] = add_page_keywords($item["plink"], false, $preview, true, $contact["ffi_keyword_blacklist"]);
+				}
+				$item["body"] .= "\n".$item['tag'];
+			}
+			if (!strstr($item["body"], '[url') && ($item['plink'] != '')) {
+				$item["body"] .= "[hr][url]".$item['plink']."[/url]";
+			}
+		}
+
+		if (!$simulate) {
+			logger("Stored feed: ".print_r($item, true), LOGGER_DEBUG);
+
+			$notify = item_is_remote_self($contact, $item);
+
+			// Distributed items should have a well formatted URI.
+			// Additionally we have to avoid conflicts with identical URI between imported feeds and these items.
+			if ($notify) {
+				$item['guid'] = uri_to_guid($orig_plink, $a->get_hostname());
+				unset($item['uri']);
+				unset($item['parent-uri']);
+			}
+
+			$id = item_store($item, false, $notify);
+
+			logger("Feed for contact ".$contact["url"]." stored under id ".$id);
+		} else {
+			$items[] = $item;
+		}
+		if ($simulate) {
+			break;
+		}
+	}
+
+	if ($simulate) {
+		return array("header" => $author, "items" => $items);
+	}
+}