2015-09-27 08:02:05 -04:00
|
|
|
<?php
|
2017-12-13 02:03:42 -05:00
|
|
|
/**
|
|
|
|
* @file src/Protocol/Feed.php
|
|
|
|
* @brief Imports RSS/RDF/Atom feeds
|
|
|
|
*
|
|
|
|
*/
|
|
|
|
namespace Friendica\Protocol;
|
|
|
|
|
2018-07-19 22:15:21 -04:00
|
|
|
use DOMDocument;
|
|
|
|
use DOMXPath;
|
|
|
|
use Friendica\Content\Text\HTML;
|
2017-12-12 00:35:41 -05:00
|
|
|
use Friendica\Core\System;
|
2018-07-21 08:40:21 -04:00
|
|
|
use Friendica\Database\DBA;
|
2018-01-20 18:52:54 -05:00
|
|
|
use Friendica\Model\Item;
|
2018-01-27 08:25:54 -05:00
|
|
|
use Friendica\Util\Network;
|
2018-07-08 09:39:48 -04:00
|
|
|
use Friendica\Util\XML;
|
2018-03-08 14:58:35 -05:00
|
|
|
|
2017-12-17 15:24:57 -05:00
|
|
|
require_once 'include/dba.php';
|
|
|
|
require_once 'include/items.php';
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2016-02-16 02:06:55 -05:00
|
|
|
/**
|
2017-12-13 02:03:42 -05:00
|
|
|
* @brief This class contain functions to import feeds
|
2016-02-16 02:06:55 -05:00
|
|
|
*
|
|
|
|
*/
|
2017-12-13 02:03:42 -05:00
|
|
|
class Feed {
|
|
|
|
/**
|
|
|
|
* @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 $simulate If enabled, no data is imported
|
|
|
|
*
|
|
|
|
* @return array In simulation mode it returns the header and the first item
|
|
|
|
*/
|
2017-12-17 15:29:16 -05:00
|
|
|
public static function import($xml, $importer, &$contact, &$hub, $simulate = false) {
|
2017-12-13 02:03:42 -05:00
|
|
|
|
|
|
|
$a = get_app();
|
|
|
|
|
|
|
|
if (!$simulate) {
|
|
|
|
logger("Import Atom/RSS feed '".$contact["name"]."' (Contact ".$contact["id"].") for user ".$importer["uid"], LOGGER_DEBUG);
|
|
|
|
} else {
|
|
|
|
logger("Test Atom/RSS feed", LOGGER_DEBUG);
|
|
|
|
}
|
2018-07-10 08:27:56 -04:00
|
|
|
if (empty($xml)) {
|
2017-12-13 02:03:42 -05:00
|
|
|
logger('XML is empty.', LOGGER_DEBUG);
|
|
|
|
return;
|
|
|
|
}
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
if (!empty($contact['poll'])) {
|
|
|
|
$basepath = $contact['poll'];
|
|
|
|
} elseif (!empty($contact['url'])) {
|
|
|
|
$basepath = $contact['url'];
|
|
|
|
} else {
|
|
|
|
$basepath = '';
|
|
|
|
}
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
$doc = new DOMDocument();
|
|
|
|
@$doc->loadXML(trim($xml));
|
2017-12-17 15:24:57 -05:00
|
|
|
$xpath = new DOMXPath($doc);
|
2017-12-13 02:03:42 -05:00
|
|
|
$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);
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2018-01-15 08:05:12 -05:00
|
|
|
$author = [];
|
2018-02-13 23:58:46 -05:00
|
|
|
$entries = null;
|
2017-10-16 16:31:13 -04:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
// Is it RDF?
|
|
|
|
if ($xpath->query('/rdf:RDF/rss:channel')->length > 0) {
|
2018-07-10 08:27:56 -04:00
|
|
|
$author["author-link"] = XML::getFirstNodeValue($xpath, '/rdf:RDF/rss:channel/rss:link/text()');
|
|
|
|
$author["author-name"] = XML::getFirstNodeValue($xpath, '/rdf:RDF/rss:channel/rss:title/text()');
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2018-07-10 08:27:56 -04:00
|
|
|
if (empty($author["author-name"])) {
|
|
|
|
$author["author-name"] = XML::getFirstNodeValue($xpath, '/rdf:RDF/rss:channel/rss:description/text()');
|
2017-03-15 02:00:22 -04:00
|
|
|
}
|
2017-12-13 02:03:42 -05:00
|
|
|
$entries = $xpath->query('/rdf:RDF/rss:item');
|
2017-03-15 02:00:22 -04:00
|
|
|
}
|
2016-02-14 09:02:59 -05:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
// Is it Atom?
|
|
|
|
if ($xpath->query('/atom:feed')->length > 0) {
|
2018-07-10 08:27:56 -04:00
|
|
|
$alternate = XML::getFirstAttributes($xpath, "atom:link[@rel='alternate']");
|
2017-12-13 02:03:42 -05:00
|
|
|
if (is_object($alternate)) {
|
2018-03-10 18:35:24 -05:00
|
|
|
foreach ($alternate AS $attribute) {
|
|
|
|
if ($attribute->name == "href") {
|
|
|
|
$author["author-link"] = $attribute->textContent;
|
2017-03-15 02:00:22 -04:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2016-02-14 09:02:59 -05:00
|
|
|
|
2018-07-10 08:27:56 -04:00
|
|
|
if (empty($author["author-link"])) {
|
|
|
|
$self = XML::getFirstAttributes($xpath, "atom:link[@rel='self']");
|
2017-12-13 02:03:42 -05:00
|
|
|
if (is_object($self)) {
|
2018-03-10 18:35:24 -05:00
|
|
|
foreach ($self AS $attribute) {
|
|
|
|
if ($attribute->name == "href") {
|
|
|
|
$author["author-link"] = $attribute->textContent;
|
2017-12-13 02:03:42 -05:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2018-07-10 08:27:56 -04:00
|
|
|
if (empty($author["author-link"])) {
|
|
|
|
$author["author-link"] = XML::getFirstNodeValue($xpath, '/atom:feed/atom:id/text()');
|
2017-12-13 02:03:42 -05:00
|
|
|
}
|
2018-07-10 08:27:56 -04:00
|
|
|
$author["author-avatar"] = XML::getFirstNodeValue($xpath, '/atom:feed/atom:logo/text()');
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2018-07-10 08:27:56 -04:00
|
|
|
$author["author-name"] = XML::getFirstNodeValue($xpath, '/atom:feed/atom:title/text()');
|
2016-07-08 16:31:11 -04:00
|
|
|
|
2018-07-10 08:27:56 -04:00
|
|
|
if (empty($author["author-name"])) {
|
|
|
|
$author["author-name"] = XML::getFirstNodeValue($xpath, '/atom:feed/atom:subtitle/text()');
|
2017-03-15 02:00:22 -04:00
|
|
|
}
|
2018-07-10 08:27:56 -04:00
|
|
|
if (empty($author["author-name"])) {
|
|
|
|
$author["author-name"] = XML::getFirstNodeValue($xpath, '/atom:feed/atom:author/atom:name/text()');
|
2017-03-15 02:00:22 -04:00
|
|
|
}
|
2018-07-10 08:27:56 -04:00
|
|
|
$value = XML::getFirstNodeValue($xpath, 'atom:author/poco:displayName/text()');
|
2017-03-15 02:00:22 -04:00
|
|
|
if ($value != "") {
|
2017-12-13 02:03:42 -05:00
|
|
|
$author["author-name"] = $value;
|
2017-03-15 02:00:22 -04:00
|
|
|
}
|
2017-12-13 02:03:42 -05:00
|
|
|
if ($simulate) {
|
2018-07-10 08:27:56 -04:00
|
|
|
$author["author-id"] = XML::getFirstNodeValue($xpath, '/atom:feed/atom:author/atom:uri/text()');
|
2017-12-13 02:03:42 -05:00
|
|
|
|
2018-07-10 08:27:56 -04:00
|
|
|
$value = XML::getFirstNodeValue($xpath, 'atom:author/poco:preferredUsername/text()');
|
2017-12-13 02:03:42 -05:00
|
|
|
if ($value != "") {
|
|
|
|
$author["author-nick"] = $value;
|
|
|
|
}
|
2018-07-08 07:46:05 -04:00
|
|
|
$value = XML::getFirstNodeValue($xpath, 'atom:author/poco:address/poco:formatted/text()');
|
2017-12-13 02:03:42 -05:00
|
|
|
if ($value != "") {
|
|
|
|
$author["author-location"] = $value;
|
|
|
|
}
|
2018-07-08 07:46:05 -04:00
|
|
|
$value = XML::getFirstNodeValue($xpath, 'atom:author/poco:note/text()');
|
2017-12-13 02:03:42 -05:00
|
|
|
if ($value != "") {
|
|
|
|
$author["author-about"] = $value;
|
|
|
|
}
|
2018-07-10 08:27:56 -04:00
|
|
|
$avatar = XML::getFirstAttributes($xpath, "atom:author/atom:link[@rel='avatar']");
|
2017-12-13 02:03:42 -05:00
|
|
|
if (is_object($avatar)) {
|
2018-03-10 18:35:24 -05:00
|
|
|
foreach ($avatar AS $attribute) {
|
|
|
|
if ($attribute->name == "href") {
|
|
|
|
$author["author-avatar"] = $attribute->textContent;
|
2017-12-13 02:03:42 -05:00
|
|
|
}
|
2017-08-21 16:21:04 -04:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2016-02-14 13:50:59 -05:00
|
|
|
|
2018-07-08 07:46:05 -04:00
|
|
|
$author["edited"] = $author["created"] = XML::getFirstNodeValue($xpath, '/atom:feed/atom:updated/text()');
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2018-07-08 07:46:05 -04:00
|
|
|
$author["app"] = XML::getFirstNodeValue($xpath, '/atom:feed/atom:generator/text()');
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
$entries = $xpath->query('/atom:feed/atom:entry');
|
|
|
|
}
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
// Is it RSS?
|
|
|
|
if ($xpath->query('/rss/channel')->length > 0) {
|
2018-07-10 08:27:56 -04:00
|
|
|
$author["author-link"] = XML::getFirstNodeValue($xpath, '/rss/channel/link/text()');
|
2016-02-14 09:02:59 -05:00
|
|
|
|
2018-07-10 08:27:56 -04:00
|
|
|
$author["author-name"] = XML::getFirstNodeValue($xpath, '/rss/channel/title/text()');
|
|
|
|
$author["author-avatar"] = XML::getFirstNodeValue($xpath, '/rss/channel/image/url/text()');
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2018-07-10 08:27:56 -04:00
|
|
|
if (empty($author["author-name"])) {
|
|
|
|
$author["author-name"] = XML::getFirstNodeValue($xpath, '/rss/channel/copyright/text()');
|
2017-12-13 02:03:42 -05:00
|
|
|
}
|
2018-07-10 08:27:56 -04:00
|
|
|
if (empty($author["author-name"])) {
|
|
|
|
$author["author-name"] = XML::getFirstNodeValue($xpath, '/rss/channel/description/text()');
|
2017-12-13 02:03:42 -05:00
|
|
|
}
|
2018-07-10 08:27:56 -04:00
|
|
|
$author["edited"] = $author["created"] = XML::getFirstNodeValue($xpath, '/rss/channel/pubDate/text()');
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2018-07-10 08:27:56 -04:00
|
|
|
$author["app"] = XML::getFirstNodeValue($xpath, '/rss/channel/generator/text()');
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
$entries = $xpath->query('/rss/channel/item');
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!$simulate) {
|
|
|
|
$author["author-link"] = $contact["url"];
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2018-07-10 08:27:56 -04:00
|
|
|
if (empty($author["author-name"])) {
|
2017-12-13 02:03:42 -05:00
|
|
|
$author["author-name"] = $contact["name"];
|
|
|
|
}
|
|
|
|
$author["author-avatar"] = $contact["thumb"];
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
$author["owner-link"] = $contact["url"];
|
|
|
|
$author["owner-name"] = $contact["name"];
|
|
|
|
$author["owner-avatar"] = $contact["thumb"];
|
2017-03-15 02:00:22 -04:00
|
|
|
}
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2018-01-15 08:05:12 -05:00
|
|
|
$header = [];
|
2017-12-13 02:03:42 -05:00
|
|
|
$header["uid"] = $importer["uid"];
|
|
|
|
$header["network"] = NETWORK_FEED;
|
|
|
|
$header["wall"] = 0;
|
|
|
|
$header["origin"] = 0;
|
|
|
|
$header["gravity"] = GRAVITY_PARENT;
|
|
|
|
$header["private"] = 2;
|
|
|
|
$header["verb"] = ACTIVITY_POST;
|
|
|
|
$header["object-type"] = ACTIVITY_OBJ_NOTE;
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
$header["contact-id"] = $contact["id"];
|
2015-10-03 07:58:10 -04:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
if (!is_object($entries)) {
|
|
|
|
logger("There are no entries in this feed.", LOGGER_DEBUG);
|
|
|
|
return;
|
|
|
|
}
|
2016-02-14 09:02:59 -05:00
|
|
|
|
2018-01-15 08:05:12 -05:00
|
|
|
$items = [];
|
2018-03-10 12:40:21 -05:00
|
|
|
// Importing older entries first
|
|
|
|
for($i = $entries->length - 1; $i >= 0;--$i) {
|
|
|
|
$entry = $entries->item($i);
|
2015-10-14 02:10:06 -04:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
$item = array_merge($header, $author);
|
|
|
|
|
2018-07-10 08:27:56 -04:00
|
|
|
$alternate = XML::getFirstAttributes($xpath, "atom:link[@rel='alternate']", $entry);
|
2017-12-13 02:03:42 -05:00
|
|
|
if (!is_object($alternate)) {
|
2018-07-10 08:27:56 -04:00
|
|
|
$alternate = XML::getFirstAttributes($xpath, "atom:link", $entry);
|
2017-12-13 02:03:42 -05:00
|
|
|
}
|
|
|
|
if (is_object($alternate)) {
|
2018-03-10 18:35:24 -05:00
|
|
|
foreach ($alternate AS $attribute) {
|
|
|
|
if ($attribute->name == "href") {
|
|
|
|
$item["plink"] = $attribute->textContent;
|
2017-12-13 02:03:42 -05:00
|
|
|
}
|
2017-03-15 02:00:22 -04:00
|
|
|
}
|
|
|
|
}
|
2018-07-10 08:27:56 -04:00
|
|
|
if (empty($item["plink"])) {
|
2018-07-08 07:46:05 -04:00
|
|
|
$item["plink"] = XML::getFirstNodeValue($xpath, 'link/text()', $entry);
|
2017-12-13 02:03:42 -05:00
|
|
|
}
|
2018-07-10 08:27:56 -04:00
|
|
|
if (empty($item["plink"])) {
|
2018-07-08 07:46:05 -04:00
|
|
|
$item["plink"] = XML::getFirstNodeValue($xpath, 'rss:link/text()', $entry);
|
2017-12-13 02:03:42 -05:00
|
|
|
}
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2018-07-08 07:46:05 -04:00
|
|
|
$item["uri"] = XML::getFirstNodeValue($xpath, 'atom:id/text()', $entry);
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2018-07-10 08:27:56 -04:00
|
|
|
if (empty($item["uri"])) {
|
2018-07-08 07:46:05 -04:00
|
|
|
$item["uri"] = XML::getFirstNodeValue($xpath, 'guid/text()', $entry);
|
2017-12-13 02:03:42 -05:00
|
|
|
}
|
2018-07-10 08:27:56 -04:00
|
|
|
if (empty($item["uri"])) {
|
2017-12-13 02:03:42 -05:00
|
|
|
$item["uri"] = $item["plink"];
|
|
|
|
}
|
2017-04-08 04:12:14 -04:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
$orig_plink = $item["plink"];
|
2017-04-08 04:12:14 -04:00
|
|
|
|
2018-01-27 11:13:41 -05:00
|
|
|
$item["plink"] = Network::finalUrl($item["plink"]);
|
2017-04-08 04:12:14 -04:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
$item["parent-uri"] = $item["uri"];
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
if (!$simulate) {
|
|
|
|
$condition = ["`uid` = ? AND `uri` = ? AND `network` IN (?, ?)",
|
|
|
|
$importer["uid"], $item["uri"], NETWORK_FEED, NETWORK_DFRN];
|
2018-07-07 14:14:16 -04:00
|
|
|
$previous = Item::selectFirst(['id'], $condition);
|
2018-07-21 08:40:21 -04:00
|
|
|
if (DBA::is_result($previous)) {
|
2017-12-13 02:03:42 -05:00
|
|
|
logger("Item with uri ".$item["uri"]." for user ".$importer["uid"]." already existed under id ".$previous["id"], LOGGER_DEBUG);
|
|
|
|
continue;
|
|
|
|
}
|
2017-01-31 14:39:09 -05:00
|
|
|
}
|
|
|
|
|
2018-07-08 07:46:05 -04:00
|
|
|
$item["title"] = XML::getFirstNodeValue($xpath, 'atom:title/text()', $entry);
|
2017-01-31 14:39:09 -05:00
|
|
|
|
2018-07-10 08:27:56 -04:00
|
|
|
if (empty($item["title"])) {
|
2018-07-08 07:46:05 -04:00
|
|
|
$item["title"] = XML::getFirstNodeValue($xpath, 'title/text()', $entry);
|
2017-12-13 02:03:42 -05:00
|
|
|
}
|
2018-07-10 08:27:56 -04:00
|
|
|
if (empty($item["title"])) {
|
2018-07-08 07:46:05 -04:00
|
|
|
$item["title"] = XML::getFirstNodeValue($xpath, 'rss:title/text()', $entry);
|
2017-12-13 02:03:42 -05:00
|
|
|
}
|
2018-07-08 07:46:05 -04:00
|
|
|
$published = XML::getFirstNodeValue($xpath, 'atom:published/text()', $entry);
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2018-07-10 08:27:56 -04:00
|
|
|
if (empty($published)) {
|
2018-07-08 07:46:05 -04:00
|
|
|
$published = XML::getFirstNodeValue($xpath, 'pubDate/text()', $entry);
|
2017-12-13 02:03:42 -05:00
|
|
|
}
|
2018-07-10 08:27:56 -04:00
|
|
|
if (empty($published)) {
|
2018-07-08 07:46:05 -04:00
|
|
|
$published = XML::getFirstNodeValue($xpath, 'dc:date/text()', $entry);
|
2017-12-13 02:03:42 -05:00
|
|
|
}
|
2018-07-08 07:46:05 -04:00
|
|
|
$updated = XML::getFirstNodeValue($xpath, 'atom:updated/text()', $entry);
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2018-07-10 08:27:56 -04:00
|
|
|
if (empty($updated)) {
|
2017-12-13 02:03:42 -05:00
|
|
|
$updated = $published;
|
|
|
|
}
|
|
|
|
if ($published != "") {
|
|
|
|
$item["created"] = $published;
|
|
|
|
}
|
|
|
|
if ($updated != "") {
|
|
|
|
$item["edited"] = $updated;
|
|
|
|
}
|
2018-07-08 07:46:05 -04:00
|
|
|
$creator = XML::getFirstNodeValue($xpath, 'author/text()', $entry);
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2018-07-10 08:27:56 -04:00
|
|
|
if (empty($creator)) {
|
2018-07-08 07:46:05 -04:00
|
|
|
$creator = XML::getFirstNodeValue($xpath, 'atom:author/atom:name/text()', $entry);
|
2017-12-13 02:03:42 -05:00
|
|
|
}
|
2018-07-10 08:27:56 -04:00
|
|
|
if (empty($creator)) {
|
2018-07-08 07:46:05 -04:00
|
|
|
$creator = XML::getFirstNodeValue($xpath, 'dc:creator/text()', $entry);
|
2017-12-13 02:03:42 -05:00
|
|
|
}
|
|
|
|
if ($creator != "") {
|
|
|
|
$item["author-name"] = $creator;
|
|
|
|
}
|
2018-07-08 07:46:05 -04:00
|
|
|
$creator = XML::getFirstNodeValue($xpath, 'dc:creator/text()', $entry);
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
if ($creator != "") {
|
|
|
|
$item["author-name"] = $creator;
|
|
|
|
}
|
2017-04-04 13:47:45 -04:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
/// @TODO ?
|
|
|
|
// <category>Ausland</category>
|
|
|
|
// <media:thumbnail width="152" height="76" url="http://www.taz.de/picture/667875/192/14388767.jpg"/>
|
|
|
|
|
2018-01-15 08:05:12 -05:00
|
|
|
$attachments = [];
|
2017-12-13 02:03:42 -05:00
|
|
|
|
2018-03-10 12:40:21 -05:00
|
|
|
$enclosures = $xpath->query("enclosure|atom:link[@rel='enclosure']", $entry);
|
2017-12-13 02:03:42 -05:00
|
|
|
foreach ($enclosures AS $enclosure) {
|
|
|
|
$href = "";
|
|
|
|
$length = "";
|
|
|
|
$type = "";
|
|
|
|
$title = "";
|
|
|
|
|
2018-03-10 18:35:24 -05:00
|
|
|
foreach ($enclosure->attributes AS $attribute) {
|
|
|
|
if (in_array($attribute->name, ["url", "href"])) {
|
|
|
|
$href = $attribute->textContent;
|
|
|
|
} elseif ($attribute->name == "length") {
|
|
|
|
$length = $attribute->textContent;
|
|
|
|
} elseif ($attribute->name == "type") {
|
|
|
|
$type = $attribute->textContent;
|
2017-12-13 02:03:42 -05:00
|
|
|
}
|
|
|
|
}
|
2018-07-10 08:27:56 -04:00
|
|
|
if (!empty($item["attach"])) {
|
2017-12-13 02:03:42 -05:00
|
|
|
$item["attach"] .= ',';
|
2018-07-10 08:27:56 -04:00
|
|
|
} else {
|
|
|
|
$item["attach"] = '';
|
2017-03-15 02:00:22 -04:00
|
|
|
}
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2018-01-15 08:05:12 -05:00
|
|
|
$attachments[] = ["link" => $href, "type" => $type, "length" => $length];
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
$item["attach"] .= '[attach]href="'.$href.'" length="'.$length.'" type="'.$type.'"[/attach]';
|
|
|
|
}
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
$tags = '';
|
|
|
|
$categories = $xpath->query("category", $entry);
|
|
|
|
foreach ($categories AS $category) {
|
|
|
|
$hashtag = $category->nodeValue;
|
|
|
|
if ($tags != '') {
|
|
|
|
$tags .= ', ';
|
|
|
|
}
|
2017-12-12 00:35:41 -05:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
$taglink = "#[url=" . System::baseUrl() . "/search?tag=" . rawurlencode($hashtag) . "]" . $hashtag . "[/url]";
|
|
|
|
$tags .= $taglink;
|
|
|
|
}
|
2017-12-12 00:35:41 -05:00
|
|
|
|
2018-07-10 08:27:56 -04:00
|
|
|
$body = trim(XML::getFirstNodeValue($xpath, 'atom:content/text()', $entry));
|
2017-10-17 05:10:19 -04:00
|
|
|
|
2018-07-10 08:27:56 -04:00
|
|
|
if (empty($body)) {
|
|
|
|
$body = trim(XML::getFirstNodeValue($xpath, 'content:encoded/text()', $entry));
|
2017-12-13 02:03:42 -05:00
|
|
|
}
|
2018-07-10 08:27:56 -04:00
|
|
|
if (empty($body)) {
|
|
|
|
$body = trim(XML::getFirstNodeValue($xpath, 'description/text()', $entry));
|
2017-12-13 02:03:42 -05:00
|
|
|
}
|
2018-07-10 08:27:56 -04:00
|
|
|
if (empty($body)) {
|
|
|
|
$body = trim(XML::getFirstNodeValue($xpath, 'atom:summary/text()', $entry));
|
2017-12-13 02:03:42 -05:00
|
|
|
}
|
2017-10-17 05:10:19 -04:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
// remove the content of the title if it is identically to the body
|
|
|
|
// This helps with auto generated titles e.g. from tumblr
|
2018-01-20 18:52:54 -05:00
|
|
|
if (self::titleIsBody($item["title"], $body)) {
|
2017-12-13 02:03:42 -05:00
|
|
|
$item["title"] = "";
|
|
|
|
}
|
2018-03-08 14:58:35 -05:00
|
|
|
$item["body"] = HTML::toBBCode($body, $basepath);
|
2017-10-17 05:10:19 -04:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
if (($item["body"] == '') && ($item["title"] != '')) {
|
|
|
|
$item["body"] = $item["title"];
|
|
|
|
$item["title"] = '';
|
|
|
|
}
|
2017-10-17 05:10:19 -04:00
|
|
|
|
2018-02-13 23:58:46 -05:00
|
|
|
$preview = '';
|
2017-12-13 02:03:42 -05:00
|
|
|
if (!empty($contact["fetch_further_information"]) && ($contact["fetch_further_information"] < 3)) {
|
|
|
|
// Handle enclosures and treat them as preview picture
|
|
|
|
foreach ($attachments AS $attachment) {
|
|
|
|
if ($attachment["type"] == "image/jpeg") {
|
|
|
|
$preview = $attachment["link"];
|
|
|
|
}
|
2017-03-15 02:00:22 -04:00
|
|
|
}
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
// 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"]);
|
2017-10-17 07:39:09 -04:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
// Replace the content when the title is longer than the body
|
|
|
|
$replace = (strlen($item["title"]) > strlen($item["body"]));
|
2017-10-17 05:58:29 -04:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
// Replace it, when there is an image in the body
|
|
|
|
if (strstr($item["body"], '[/img]')) {
|
|
|
|
$replace = true;
|
|
|
|
}
|
2017-10-17 05:58:29 -04:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
// Replace it, when there is a link in the body
|
|
|
|
if (strstr($item["body"], '[/url]')) {
|
|
|
|
$replace = true;
|
|
|
|
}
|
2017-10-17 05:58:29 -04:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
if ($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"]);
|
2018-02-11 21:56:20 -05:00
|
|
|
$item["tag"] = add_page_keywords($item["plink"], $preview, ($contact["fetch_further_information"] == 2), $contact["ffi_keyword_blacklist"]);
|
2017-12-13 02:03:42 -05:00
|
|
|
$item["object-type"] = ACTIVITY_OBJ_BOOKMARK;
|
|
|
|
unset($item["attach"]);
|
|
|
|
} else {
|
|
|
|
if ($contact["fetch_further_information"] == 3) {
|
|
|
|
if (!empty($tags)) {
|
|
|
|
$item["tag"] = $tags;
|
|
|
|
} else {
|
2018-02-13 23:58:46 -05:00
|
|
|
// @todo $preview is never set in this case, is it intended? - @MrPetovan 2018-02-13
|
2018-02-11 21:56:20 -05:00
|
|
|
$item["tag"] = add_page_keywords($item["plink"], $preview, true, $contact["ffi_keyword_blacklist"]);
|
2017-12-13 02:03:42 -05:00
|
|
|
}
|
|
|
|
$item["body"] .= "\n".$item['tag'];
|
|
|
|
}
|
2018-01-12 00:55:14 -05:00
|
|
|
// Add the link to the original feed entry if not present in feed
|
2018-01-29 01:03:39 -05:00
|
|
|
if (($item['plink'] != '') && !strstr($item["body"], $item['plink'])) {
|
2017-12-13 02:03:42 -05:00
|
|
|
$item["body"] .= "[hr][url]".$item['plink']."[/url]";
|
2017-12-12 00:35:41 -05:00
|
|
|
}
|
2017-08-27 02:59:07 -04:00
|
|
|
}
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
if (!$simulate) {
|
|
|
|
logger("Stored feed: ".print_r($item, true), LOGGER_DEBUG);
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2018-01-28 06:18:08 -05:00
|
|
|
$notify = Item::isRemoteSelf($contact, $item);
|
2016-11-14 01:55:17 -05:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
// Distributed items should have a well formatted URI.
|
|
|
|
// Additionally we have to avoid conflicts with identical URI between imported feeds and these items.
|
|
|
|
if ($notify) {
|
2018-01-20 19:18:31 -05:00
|
|
|
$item['guid'] = Item::guidFromUri($orig_plink, $a->get_hostname());
|
2017-12-13 02:03:42 -05:00
|
|
|
unset($item['uri']);
|
|
|
|
unset($item['parent-uri']);
|
2018-05-15 15:29:14 -04:00
|
|
|
|
|
|
|
// Set the delivery priority for "remote self" to "medium"
|
|
|
|
$notify = PRIORITY_MEDIUM;
|
2017-12-13 02:03:42 -05:00
|
|
|
}
|
2016-11-14 01:55:17 -05:00
|
|
|
|
2018-01-28 06:18:08 -05:00
|
|
|
$id = Item::insert($item, false, $notify);
|
2015-09-27 08:02:05 -04:00
|
|
|
|
2017-12-13 02:03:42 -05:00
|
|
|
logger("Feed for contact ".$contact["url"]." stored under id ".$id);
|
|
|
|
} else {
|
|
|
|
$items[] = $item;
|
|
|
|
}
|
|
|
|
if ($simulate) {
|
|
|
|
break;
|
|
|
|
}
|
2017-03-15 02:00:22 -04:00
|
|
|
}
|
2017-12-13 02:03:42 -05:00
|
|
|
|
2017-03-15 02:00:22 -04:00
|
|
|
if ($simulate) {
|
2018-01-15 08:05:12 -05:00
|
|
|
return ["header" => $author, "items" => $items];
|
2017-03-15 02:00:22 -04:00
|
|
|
}
|
2015-09-27 08:02:05 -04:00
|
|
|
}
|
2018-01-20 18:52:54 -05:00
|
|
|
|
|
|
|
private static function titleIsBody($title, $body)
|
|
|
|
{
|
|
|
|
$title = strip_tags($title);
|
|
|
|
$title = trim($title);
|
|
|
|
$title = html_entity_decode($title, ENT_QUOTES, 'UTF-8');
|
|
|
|
$title = str_replace(["\n", "\r", "\t", " "], ["", "", "", ""], $title);
|
|
|
|
|
|
|
|
$body = strip_tags($body);
|
|
|
|
$body = trim($body);
|
|
|
|
$body = html_entity_decode($body, ENT_QUOTES, 'UTF-8');
|
|
|
|
$body = str_replace(["\n", "\r", "\t", " "], ["", "", "", ""], $body);
|
|
|
|
|
|
|
|
if (strlen($title) < strlen($body)) {
|
|
|
|
$body = substr($body, 0, strlen($title));
|
|
|
|
}
|
|
|
|
|
|
|
|
if (($title != $body) && (substr($title, -3) == "...")) {
|
|
|
|
$pos = strrpos($title, "...");
|
|
|
|
if ($pos > 0) {
|
|
|
|
$title = substr($title, 0, $pos);
|
|
|
|
$body = substr($body, 0, $pos);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return ($title == $body);
|
|
|
|
}
|
2015-09-27 08:02:05 -04:00
|
|
|
}
|