<?php
/**
- * @copyright Copyright (C) 2010-2022, the Friendica project
+ * @copyright Copyright (C) 2010-2023, the Friendica project
*
* @license GNU AGPL version 3 or any later version
*
namespace Friendica\Protocol;
use DOMDocument;
+use DOMElement;
use DOMXPath;
+use Friendica\App;
use Friendica\Content\PageInfo;
use Friendica\Content\Text\BBCode;
use Friendica\Content\Text\HTML;
use Friendica\Core\Cache\Enum\Duration;
use Friendica\Core\Logger;
use Friendica\Core\Protocol;
+use Friendica\Core\Worker;
use Friendica\Database\DBA;
use Friendica\DI;
use Friendica\Model\Contact;
+use Friendica\Model\Conversation;
use Friendica\Model\Item;
use Friendica\Model\Post;
use Friendica\Model\Tag;
use Friendica\Model\User;
+use Friendica\Network\HTTPException;
use Friendica\Util\DateTimeFormat;
use Friendica\Util\Network;
use Friendica\Util\ParseUrl;
if ($dryRun) {
Logger::info("Test Atom/RSS feed");
} else {
- Logger::info("Import Atom/RSS feed '" . $contact["name"] . "' (Contact " . $contact["id"] . ") for user " . $importer["uid"]);
+ Logger::info('Import Atom/RSS feed "' . $contact['name'] . '" (Contact ' . $contact['id'] . ') for user ' . $importer['uid']);
}
$xml = trim($xml);
$author = [];
$entries = null;
+ $protocol = Conversation::PARCEL_UNKNOWN;
// Is it RDF?
if ($xpath->query('/rdf:RDF/rss:channel')->length > 0) {
+ $protocol = Conversation::PARCEL_RDF;
$author['author-link'] = XML::getFirstNodeValue($xpath, '/rdf:RDF/rss:channel/rss:link/text()');
$author['author-name'] = XML::getFirstNodeValue($xpath, '/rdf:RDF/rss:channel/rss:title/text()');
// Is it Atom?
if ($xpath->query('/atom:feed')->length > 0) {
+ $protocol = Conversation::PARCEL_ATOM;
$alternate = XML::getFirstAttributes($xpath, "atom:link[@rel='alternate']");
if (is_object($alternate)) {
foreach ($alternate as $attribute) {
// Is it RSS?
if ($xpath->query('/rss/channel')->length > 0) {
+ $protocol = Conversation::PARCEL_RSS;
$author['author-link'] = XML::getFirstNodeValue($xpath, '/rss/channel/link/text()');
$author['author-name'] = XML::getFirstNodeValue($xpath, '/rss/channel/title/text()');
$author['owner-avatar'] = $contact['thumb'];
}
- $header = [];
- $header['uid'] = $importer['uid'] ?? 0;
- $header['network'] = Protocol::FEED;
- $header['wall'] = 0;
- $header['origin'] = 0;
- $header['gravity'] = GRAVITY_PARENT;
- $header['private'] = Item::PUBLIC;
- $header['verb'] = Activity::POST;
- $header['object-type'] = Activity\ObjectType::NOTE;
- $header['post-type'] = Item::PT_ARTICLE;
-
- $header['contact-id'] = $contact['id'] ?? 0;
+ $header = [
+ 'uid' => $importer['uid'] ?? 0,
+ 'network' => Protocol::FEED,
+ 'wall' => 0,
+ 'origin' => 0,
+ 'gravity' => Item::GRAVITY_PARENT,
+ 'private' => Item::PUBLIC,
+ 'verb' => Activity::POST,
+ 'object-type' => Activity\ObjectType::NOTE,
+ 'post-type' => Item::PT_ARTICLE,
+ 'contact-id' => $contact['id'] ?? 0,
+ ];
+
+ $datarray['protocol'] = $protocol;
+ $datarray['direction'] = Conversation::PULL;
if (!is_object($entries)) {
Logger::info("There are no entries in this feed.");
$item['uri'] = $guid;
// Don't use the GUID value directly but instead use it as a basis for the GUID
- $item['guid'] = Item::guidFromUri($guid, parse_url($guid, PHP_URL_HOST) ?? parse_url($item['plink'], PHP_URL_HOST) ?? '');
+ $item['guid'] = Item::guidFromUri($guid, parse_url($guid, PHP_URL_HOST) ?? parse_url($item['plink'], PHP_URL_HOST));
}
if (empty($item['uri'])) {
}
if ($published != '') {
- $item['created'] = $published;
+ $item['created'] = trim($published);
}
if ($updated != '') {
- $item['edited'] = $updated;
+ $item['edited'] = trim($updated);
}
if (!$dryRun) {
if (DBA::isResult($previous)) {
// Use the creation date when the post had been stored. It can happen this date changes in the feed.
$creation_dates[] = $previous['created'];
- Logger::info("Item with uri " . $item["uri"] . " for user " . $importer["uid"] . " already existed under id " . $previous["id"]);
+ Logger::info('Item with URI ' . $item['uri'] . ' for user ' . $importer['uid'] . ' already existed under id ' . $previous['id']);
continue;
}
$creation_dates[] = DateTimeFormat::utc($item['created']);
}
if (!empty($href)) {
- $attachment = ['type' => Post\Media::UNKNOWN, 'url' => $href, 'mimetype' => $type, 'size' => $length];
+ $attachment = ['uri-id' => -1, 'type' => Post\Media::UNKNOWN, 'url' => $href, 'mimetype' => $type, 'size' => $length];
$attachment = Post\Media::fetchAdditionalData($attachment);
Logger::info('Stored feed', ['item' => $item]);
$notify = Item::isRemoteSelf($contact, $item);
+ $item['wall'] = (bool)$notify;
- // Distributed items should have a well formatted URI.
- // Additionally we have to avoid conflicts with identical URI between imported feeds and these items.
+ // 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) {
$item['guid'] = Item::guidFromUri($orig_plink, DI::baseUrl()->getHostname());
- $item['uri'] = Item::newURI($item['uid'], $item['guid']);
+ $item['uri'] = Item::newURI($item['guid']);
+ unset($item['plink']);
unset($item['thr-parent']);
unset($item['parent-uri']);
// Set the delivery priority for "remote self" to "medium"
- $notify = PRIORITY_MEDIUM;
+ $notify = Worker::PRIORITY_MEDIUM;
}
$condition = ['uid' => $item['uid'], 'uri' => $item['uri']];
/**
* Automatically adjust the poll frequency according to the post frequency
*
- * @param array $contact
+ * @param array $contact Contact array
* @param array $creation_dates
* @return void
*/
* @param array $contact
* @return int Poll interval in minutes
*/
- public static function getPollInterval(array $contact)
+ public static function getPollInterval(array $contact): int
{
if (in_array($contact['network'], [Protocol::MAIL, Protocol::FEED])) {
$ratings = [0, 3, 7, 8, 9, 10];
* @param array $tags
* @return string tag string
*/
- private static function tagToString(array $tags)
+ private static function tagToString(array $tags): string
{
$tagstr = '';
foreach ($tags as $tag) {
- if ($tagstr != "") {
- $tagstr .= ", ";
+ if ($tagstr != '') {
+ $tagstr .= ', ';
}
- $tagstr .= "#[url=" . DI::baseUrl() . "/search?tag=" . urlencode($tag) . "]" . $tag . "[/url]";
+ $tagstr .= '#[url=' . DI::baseUrl() . '/search?tag=' . urlencode($tag) . ']' . $tag . '[/url]';
}
return $tagstr;
}
- private static function titleIsBody($title, $body)
+ private static function titleIsBody(string $title, string $body): bool
{
$title = strip_tags($title);
$title = trim($title);
$title = html_entity_decode($title, ENT_QUOTES, 'UTF-8');
- $title = str_replace(["\n", "\r", "\t", " "], ["", "", "", ""], $title);
+ $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);
+ $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 (($title != $body) && (substr($title, -3) == '...')) {
+ $pos = strrpos($title, '...');
if ($pos > 0) {
$title = substr($title, 0, $pos);
$body = substr($body, 0, $pos);
* Updates the provided last_update parameter if the result comes from the
* cache or it is empty
*
- * @param string $owner_nick Nickname of the feed owner
+ * @param array $owner owner-view record of the feed owner
* @param string $last_update Date of the last update
* @param integer $max_items Number of maximum items to fetch
* @param string $filter Feed items filter (activity, posts or comments)
* @param boolean $nocache Wether to bypass caching
*
* @return string Atom feed
- * @throws \Friendica\Network\HTTPException\InternalServerErrorException
+ * @throws HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
- public static function atom($owner_nick, $last_update, $max_items = 300, $filter = 'activity', $nocache = false)
+ public static function atom(array $owner, string $last_update, int $max_items = 300, string $filter = 'activity', bool $nocache = false)
{
$stamp = microtime(true);
- $owner = User::getOwnerDataByNick($owner_nick);
- if (!$owner) {
- return;
- }
-
- $cachekey = "feed:feed:" . $owner_nick . ":" . $filter . ":" . $last_update;
+ $cachekey = 'feed:feed:' . $owner['nickname'] . ':' . $filter . ':' . $last_update;
- // Display events in the users's timezone
+ // Display events in the user's timezone
if (strlen($owner['timezone'])) {
DI::app()->setTimeZone($owner['timezone']);
}
if ((time() - strtotime($owner['last-item'])) < 15*60) {
$result = DI::cache()->get($cachekey);
if (!$nocache && !is_null($result)) {
- Logger::info('Cached feed duration', ['seconds' => number_format(microtime(true) - $stamp, 3), 'nick' => $owner_nick, 'filter' => $filter, 'created' => $previous_created]);
+ Logger::info('Cached feed duration', ['seconds' => number_format(microtime(true) - $stamp, 3), 'nick' => $owner['nickname'], 'filter' => $filter, 'created' => $previous_created]);
return $result['feed'];
}
}
$check_date = empty($last_update) ? '' : DateTimeFormat::utc($last_update);
- $authorid = Contact::getIdForURL($owner["url"]);
+ $authorid = Contact::getIdForURL($owner['url']);
$condition = ["`uid` = ? AND `received` > ? AND NOT `deleted` AND `gravity` IN (?, ?)
AND `private` != ? AND `visible` AND `wall` AND `parent-network` IN (?, ?, ?, ?)",
- $owner["uid"], $check_date, GRAVITY_PARENT, GRAVITY_COMMENT,
+ $owner['uid'], $check_date, Item::GRAVITY_PARENT, Item::GRAVITY_COMMENT,
Item::PRIVATE, Protocol::ACTIVITYPUB,
Protocol::OSTATUS, Protocol::DFRN, Protocol::DIASPORA];
if ($filter === 'comments') {
$condition[0] .= " AND `gravity` = ? ";
- $condition[] = GRAVITY_COMMENT;
+ $condition[] = Item::GRAVITY_COMMENT;
}
if ($owner['account-type'] != User::ACCOUNT_TYPE_COMMUNITY) {
$condition[0] .= " AND `contact-id` = ? AND `author-id` = ?";
- $condition[] = $owner["id"];
+ $condition[] = $owner['id'];
$condition[] = $authorid;
}
$msg = ['feed' => $feeddata, 'last_update' => $last_update];
DI::cache()->set($cachekey, $msg, Duration::QUARTER_HOUR);
- Logger::info('Feed duration', ['seconds' => number_format(microtime(true) - $stamp, 3), 'nick' => $owner_nick, 'filter' => $filter, 'created' => $previous_created]);
+ Logger::info('Feed duration', ['seconds' => number_format(microtime(true) - $stamp, 3), 'nick' => $owner['nickname'], 'filter' => $filter, 'created' => $previous_created]);
return $feeddata;
}
* @param array $owner Contact data of the poster
* @param string $filter The related feed filter (activity, posts or comments)
*
- * @return object header root element
+ * @return DOMElement Header root element
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
- private static function addHeader(DOMDocument $doc, array $owner, $filter)
+ private static function addHeader(DOMDocument $doc, array $owner, string $filter): DOMElement
{
$root = $doc->createElementNS(ActivityNamespace::ATOM1, 'feed');
$doc->appendChild($root);
$title = '';
- $selfUri = '/feed/' . $owner["nick"] . '/';
+ $selfUri = '/feed/' . $owner['nick'] . '/';
switch ($filter) {
case 'activity':
$title = DI::l10n()->t('%s\'s timeline', $owner['name']);
break;
}
- $attributes = ["uri" => "https://friendi.ca", "version" => FRIENDICA_VERSION . "-" . DB_UPDATE_VERSION];
- XML::addElement($doc, $root, "generator", FRIENDICA_PLATFORM, $attributes);
- XML::addElement($doc, $root, "id", DI::baseUrl() . "/profile/" . $owner["nick"]);
- XML::addElement($doc, $root, "title", $title);
- XML::addElement($doc, $root, "subtitle", sprintf("Updates from %s on %s", $owner["name"], DI::config()->get('config', 'sitename')));
- XML::addElement($doc, $root, "logo", User::getAvatarUrl($owner, Proxy::SIZE_SMALL));
- XML::addElement($doc, $root, "updated", DateTimeFormat::utcNow(DateTimeFormat::ATOM));
+ $attributes = ['uri' => 'https://friendi.ca', 'version' => App::VERSION . '-' . DB_UPDATE_VERSION];
+ XML::addElement($doc, $root, 'generator', App::PLATFORM, $attributes);
+ XML::addElement($doc, $root, 'id', DI::baseUrl() . '/profile/' . $owner['nick']);
+ XML::addElement($doc, $root, 'title', $title);
+ XML::addElement($doc, $root, 'subtitle', sprintf("Updates from %s on %s", $owner['name'], DI::config()->get('config', 'sitename')));
+ XML::addElement($doc, $root, 'logo', User::getAvatarUrl($owner, Proxy::SIZE_SMALL));
+ XML::addElement($doc, $root, 'updated', DateTimeFormat::utcNow(DateTimeFormat::ATOM));
$author = self::addAuthor($doc, $owner);
$root->appendChild($author);
- $attributes = ["href" => $owner["url"], "rel" => "alternate", "type" => "text/html"];
- XML::addElement($doc, $root, "link", "", $attributes);
+ $attributes = ['href' => $owner['url'], 'rel' => 'alternate', 'type' => 'text/html'];
+ XML::addElement($doc, $root, 'link', '', $attributes);
- OStatus::hublinks($doc, $root, $owner["nick"]);
+ OStatus::addHubLink($doc, $root, $owner['nick']);
- $attributes = ["href" => DI::baseUrl() . $selfUri, "rel" => "self", "type" => "application/atom+xml"];
- XML::addElement($doc, $root, "link", "", $attributes);
+ $attributes = ['href' => DI::baseUrl() . $selfUri, 'rel' => 'self', 'type' => 'application/atom+xml'];
+ XML::addElement($doc, $root, 'link', '', $attributes);
return $root;
}
*
* @param DOMDocument $doc XML document
* @param array $owner Contact data of the poster
- *
- * @return \DOMElement author element
+ * @return DOMElement author element
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
- private static function addAuthor(DOMDocument $doc, array $owner)
+ private static function addAuthor(DOMDocument $doc, array $owner): DOMElement
{
- $author = $doc->createElement("author");
- XML::addElement($doc, $author, "uri", $owner["url"]);
- XML::addElement($doc, $author, "name", $owner["nick"]);
- XML::addElement($doc, $author, "email", $owner["addr"]);
+ $author = $doc->createElement('author');
+ XML::addElement($doc, $author, 'uri', $owner['url']);
+ XML::addElement($doc, $author, 'name', $owner['nick']);
+ XML::addElement($doc, $author, 'email', $owner['addr']);
return $author;
}
* @param array $item Data of the item that is to be posted
* @param array $owner Contact data of the poster
* @param bool $toplevel Is it for en entry element (false) or a feed entry (true)?
- *
- * @return \DOMElement Entry element
+ * @return DOMElement Entry element
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
- private static function noteEntry(DOMDocument $doc, array $item, array $owner)
+ private static function noteEntry(DOMDocument $doc, array $item, array $owner): DOMElement
{
- if (($item['gravity'] != GRAVITY_PARENT) && (Strings::normaliseLink($item["author-link"]) != Strings::normaliseLink($owner["url"]))) {
- Logger::info('Feed entry author does not match feed owner', ['owner' => $owner["url"], 'author' => $item["author-link"]]);
+ if (($item['gravity'] != Item::GRAVITY_PARENT) && (Strings::normaliseLink($item['author-link']) != Strings::normaliseLink($owner['url']))) {
+ Logger::info('Feed entry author does not match feed owner', ['owner' => $owner['url'], 'author' => $item['author-link']]);
}
$entry = OStatus::entryHeader($doc, $owner, $item, false);
* @param string $title Title for the post
* @param string $verb The activity verb
* @param bool $complete Add the "status_net" element?
- * @param bool $feed_mode Behave like a regular feed for users if true
* @return void
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
- private static function entryContent(DOMDocument $doc, \DOMElement $entry, array $item, $title, $verb = "", $complete = true)
+ private static function entryContent(DOMDocument $doc, DOMElement $entry, array $item, $title, string $verb = '', bool $complete = true)
{
- if ($verb == "") {
+ if ($verb == '') {
$verb = OStatus::constructVerb($item);
}
- XML::addElement($doc, $entry, "id", $item["uri"]);
- XML::addElement($doc, $entry, "title", html_entity_decode($title, ENT_QUOTES, 'UTF-8'));
+ XML::addElement($doc, $entry, 'id', $item['uri']);
+ XML::addElement($doc, $entry, 'title', html_entity_decode($title, ENT_QUOTES, 'UTF-8'));
- $body = OStatus::formatPicturePost($item['body'], $item['uri-id']);
+ $body = Post\Media::addAttachmentsToBody($item['uri-id'], DI::contentItem()->addSharedPost($item));
$body = BBCode::convertForUriId($item['uri-id'], $body, BBCode::ACTIVITYPUB);
- XML::addElement($doc, $entry, "content", $body, ["type" => "html"]);
+ XML::addElement($doc, $entry, 'content', $body, ['type' => 'html']);
- XML::addElement($doc, $entry, "link", "", ["rel" => "alternate", "type" => "text/html",
- "href" => DI::baseUrl()."/display/".$item["guid"]]
+ XML::addElement($doc, $entry, 'link', '', ['rel' => 'alternate', 'type' => 'text/html',
+ 'href' => DI::baseUrl() . '/display/' . $item['guid']]
);
- XML::addElement($doc, $entry, "published", DateTimeFormat::utc($item["created"]."+00:00", DateTimeFormat::ATOM));
- XML::addElement($doc, $entry, "updated", DateTimeFormat::utc($item["edited"]."+00:00", DateTimeFormat::ATOM));
+ XML::addElement($doc, $entry, 'published', DateTimeFormat::utc($item['created'] . '+00:00', DateTimeFormat::ATOM));
+ XML::addElement($doc, $entry, 'updated', DateTimeFormat::utc($item['edited'] . '+00:00', DateTimeFormat::ATOM));
}
/**
{
$mentioned = [];
- if ($item['gravity'] != GRAVITY_PARENT) {
+ if ($item['gravity'] != Item::GRAVITY_PARENT) {
$parent = Post::selectFirst(['guid', 'author-link', 'owner-link'], ['id' => $item['parent']]);
$thrparent = Post::selectFirst(['guid', 'author-link', 'owner-link', 'plink'], ['uid' => $owner['uid'], 'uri' => $item['thr-parent']]);
* @param array $item
* @return string title
*/
- private static function getTitle(array $item)
+ private static function getTitle(array $item): string
{
if ($item['title'] != '') {
return BBCode::convertForUriId($item['uri-id'], $item['title'], BBCode::ACTIVITYPUB);
}
// Fetch information about the post
- $siteinfo = BBCode::getAttachedData($item["body"]);
- if (isset($siteinfo["title"])) {
- return $siteinfo["title"];
+ $siteinfo = BBCode::getAttachedData($item['body']);
+ if (isset($siteinfo['title'])) {
+ return $siteinfo['title'];
}
// If no bookmark is found then take the first line
// Remove the share element before fetching the first line
- $title = trim(preg_replace("/\[share.*?\](.*?)\[\/share\]/ism","\n$1\n",$item['body']));
+ $title = trim(preg_replace("/\[share.*?\](.*?)\[\/share\]/ism", "\n$1\n", $item['body']));
$title = BBCode::toPlaintext($title)."\n";
$pos = strpos($title, "\n");
- $trailer = "";
+ $trailer = '';
if (($pos == 0) || ($pos > 100)) {
$pos = 100;
- $trailer = "...";
+ $trailer = '...';
}
return substr($title, 0, $pos) . $trailer;