diff --git a/.github/workflows/php.yml b/.github/workflows/php.yml
index cf1ad13670..91a8b60747 100644
--- a/.github/workflows/php.yml
+++ b/.github/workflows/php.yml
@@ -37,7 +37,7 @@ jobs:
         uses: shivammathur/setup-php@v2
         with:
           php-version: ${{ matrix.php-versions }}
-          tools: pecl
+          tools: pecl, composer:v1
           extensions: pdo_mysql, gd, zip, opcache, ctype, pcntl, ldap, apcu, memcached, redis, imagick, memcache
           coverage: xdebug
           ini-values: apc.enabled=1, apc.enable_cli=1
diff --git a/database.sql b/database.sql
index 1e439213d4..d3e75e753e 100644
--- a/database.sql
+++ b/database.sql
@@ -1,6 +1,6 @@
 -- ------------------------------------------
 -- Friendica 2020.12-dev (Red Hot Poker)
--- DB_UPDATE_VERSION 1370
+-- DB_UPDATE_VERSION 1372
 -- ------------------------------------------
 
 
@@ -775,6 +775,7 @@ CREATE TABLE IF NOT EXISTS `item-content` (
 	`title` varchar(255) NOT NULL DEFAULT '' COMMENT 'item title',
 	`content-warning` varchar(255) NOT NULL DEFAULT '' COMMENT '',
 	`body` mediumtext COMMENT 'item body content',
+	`raw-body` mediumtext COMMENT 'Body without embedded media links',
 	`location` varchar(255) NOT NULL DEFAULT '' COMMENT 'text location where this item originated',
 	`coord` varchar(255) NOT NULL DEFAULT '' COMMENT 'longitude/latitude pair representing location where this item originated',
 	`language` text COMMENT 'Language information about this post',
@@ -1064,6 +1065,27 @@ CREATE TABLE IF NOT EXISTS `post-delivery-data` (
 	FOREIGN KEY (`uri-id`) REFERENCES `item-uri` (`id`) ON UPDATE RESTRICT ON DELETE CASCADE
 ) DEFAULT COLLATE utf8mb4_general_ci COMMENT='Delivery data for items';
 
+--
+-- TABLE post-media
+--
+CREATE TABLE IF NOT EXISTS `post-media` (
+	`id` int unsigned NOT NULL auto_increment COMMENT 'sequential ID',
+	`uri-id` int unsigned NOT NULL COMMENT 'Id of the item-uri table entry that contains the item uri',
+	`url` varbinary(511) NOT NULL COMMENT 'Media URL',
+	`type` tinyint unsigned NOT NULL DEFAULT 0 COMMENT 'Media type',
+	`mimetype` varchar(60) COMMENT '',
+	`height` smallint unsigned COMMENT 'Height of the media',
+	`width` smallint unsigned COMMENT 'Width of the media',
+	`size` int unsigned COMMENT 'Media size',
+	`preview` varbinary(255) COMMENT 'Preview URL',
+	`preview-height` smallint unsigned COMMENT 'Height of the preview picture',
+	`preview-width` smallint unsigned COMMENT 'Width of the preview picture',
+	`description` text COMMENT '',
+	 PRIMARY KEY(`id`),
+	 UNIQUE INDEX `uri-id-url` (`uri-id`,`url`),
+	FOREIGN KEY (`uri-id`) REFERENCES `item-uri` (`id`) ON UPDATE RESTRICT ON DELETE CASCADE
+) DEFAULT COLLATE utf8mb4_general_ci COMMENT='Attached media';
+
 --
 -- TABLE post-tag
 --
@@ -1390,7 +1412,7 @@ CREATE TABLE IF NOT EXISTS `workerqueue` (
 	 PRIMARY KEY(`id`),
 	 INDEX `done_parameter` (`done`,`parameter`(64)),
 	 INDEX `done_executed` (`done`,`executed`),
-	 INDEX `done_priority_created` (`done`,`priority`,`created`),
+	 INDEX `done_priority_retrial_created` (`done`,`priority`,`retrial`,`created`),
 	 INDEX `done_priority_next_try` (`done`,`priority`,`next_try`),
 	 INDEX `done_pid_next_try` (`done`,`pid`,`next_try`),
 	 INDEX `done_pid_retrial` (`done`,`pid`,`retrial`),
diff --git a/doc/Settings.md b/doc/Settings.md
index effba6a81e..67a5af832e 100644
--- a/doc/Settings.md
+++ b/doc/Settings.md
@@ -182,7 +182,7 @@ By default, any (valid) email address is allowed in registrations.
 
 #### Allow Users to set remote_self
 
-If you enable the `Allow Users to set remote_self` users can select Atom feeds from their contact list being their *remote self* in the advanced contact settings.
+If you enable the `Allow Users to set remote_self` users can select Atom feeds from their contact list being their *remote self* in the contact settings.
 Which means that postings by the remote self are automatically reposted by Friendica in their names.
 
 This feature can be used to let the user mirror e.g. blog postings into their Friendica postings.
diff --git a/doc/de/Settings.md b/doc/de/Settings.md
index abb3817570..33023fd712 100644
--- a/doc/de/Settings.md
+++ b/doc/de/Settings.md
@@ -172,7 +172,7 @@ Wildcards werden akzeptiert Standardmäßig sind alle gültigen Email-Adressen e
 
 #### Nutzern erlauben das remote_self Flag zu setzen
 
-Webb du die Option `Nutzern erlauben das remote_self Flag zu setzen` aktivierst, können alle Nutzer Atom Feeds in den erweiterten Einstellungen des Kontakts als "Entferntes Konto" markieren.
+Webb du die Option `Nutzern erlauben das remote_self Flag zu setzen` aktivierst, können alle Nutzer Atom Feeds in den Kontakteinstellungen als "Entferntes Konto" markieren.
 Dadurch werden automatisch alle Beiträge dieser Feeds für diesen Nutzer gespiegelt und an die Kontakte bei Friendica verteilt.
 
 Dieses Feature kann z.B. dafür genutzt werden Blogbeiträge zu spiegeln.
diff --git a/src/Content/PageInfo.php b/src/Content/PageInfo.php
index 39bd35f73a..786385c3ef 100644
--- a/src/Content/PageInfo.php
+++ b/src/Content/PageInfo.php
@@ -292,7 +292,7 @@ class PageInfo
 			$quotedUrl
 		)$#isx", function ($match) use ($url) {
 			// Stripping URLs with no label
-			if (!isset($match[1])) {
+			if (empty($match[1])) {
 				return '';
 			}
 
diff --git a/src/Content/Text/BBCode.php b/src/Content/Text/BBCode.php
index e241abadc8..1229337294 100644
--- a/src/Content/Text/BBCode.php
+++ b/src/Content/Text/BBCode.php
@@ -146,13 +146,15 @@ class BBCode
 	public static function getAttachmentData($body)
 	{
 		$data = [
-			'type'        => '',
-			'text'        => '',
-			'after'       => '',
-			'image'       => null,
-			'url'         => '',
-			'title'       => '',
-			'description' => '',
+			'type'          => '',
+			'text'          => '',
+			'after'         => '',
+			'image'         => null,
+			'url'           => '',
+			'provider_name' => '',
+			'provider_url'  => '',
+			'title'         => '',
+			'description'   => '',
 		];
 
 		if (!preg_match("/(.*)\[attachment(.*?)\](.*?)\[\/attachment\](.*)/ism", $body, $match)) {
@@ -253,6 +255,16 @@ class BBCode
 
 		$data['after'] = trim($match[4]);
 
+		$parts = parse_url($data['url']);
+		if (!empty($parts['scheme']) && !empty($parts['host'])) {
+			$data['provider_name'] = $parts['host'];
+			$data['provider_url'] = $parts['scheme'] . '://' . $parts['host'];
+
+			if (!empty($parts['port'])) {
+				$data['provider_url'] .= ':' . $parts['port'];
+			}
+		}
+
 		return $data;
 	}
 
diff --git a/src/Core/Process.php b/src/Core/Process.php
index f8958f102c..06653cbe31 100644
--- a/src/Core/Process.php
+++ b/src/Core/Process.php
@@ -225,6 +225,7 @@ class Process
 	public function run($command, $args)
 	{
 		if (!function_exists('proc_open')) {
+			$this->logger->notice('"proc_open" not available - quitting');
 			return;
 		}
 
@@ -242,6 +243,7 @@ class Process
 		}
 
 		if ($this->isMinMemoryReached()) {
+			$this->logger->notice('Memory limit reached - quitting');
 			return;
 		}
 
@@ -251,9 +253,11 @@ class Process
 			$resource = proc_open($cmdline . ' &', [], $foo, $this->basePath);
 		}
 		if (!is_resource($resource)) {
-			$this->logger->debug('We got no resource for command.', ['cmd' => $cmdline]);
+			$this->logger->notice('We got no resource for command.', ['command' => $cmdline]);
 			return;
 		}
 		proc_close($resource);
+
+		$this->logger->info('Executed "proc_open"', ['command' => $cmdline, 'callstack' => System::callstack(10)]);
 	}
 }
diff --git a/src/DI.php b/src/DI.php
index 73f9b7811d..e259c271a0 100644
--- a/src/DI.php
+++ b/src/DI.php
@@ -279,6 +279,22 @@ abstract class DI
 		return self::$dice->create(Factory\Api\Mastodon\Status::class);
 	}
 
+	/**
+	 * @return Factory\Api\Mastodon\Mention
+	 */
+	public static function mstdnMention()
+	{
+		return self::$dice->create(Factory\Api\Mastodon\Mention::class);
+	}
+
+	/**
+	 * @return Factory\Api\Mastodon\Tag
+	 */
+	public static function mstdnTag()
+	{
+		return self::$dice->create(Factory\Api\Mastodon\Tag::class);
+	}
+
 	/**
 	 * @return Factory\Api\Twitter\User
 	 */
diff --git a/src/Factory/Api/Mastodon/Account.php b/src/Factory/Api/Mastodon/Account.php
index b0c31c09b4..a2bd550a73 100644
--- a/src/Factory/Api/Mastodon/Account.php
+++ b/src/Factory/Api/Mastodon/Account.php
@@ -69,7 +69,15 @@ class Account extends BaseFactory
 
 		$apcontact = APContact::getByURL($publicContact['url'], false);
 
-		return new \Friendica\Object\Api\Mastodon\Account($this->baseUrl, $publicContact, new Fields(), $apcontact, $userContact);
+		$self_contact = Contact::selectFirst(['uid'], ['nurl' => $publicContact['nurl'], 'self' => true]);
+		if (!empty($self_contact['uid'])) {
+			$profileFields = $this->profileField->select(['uid' => $self_contact['uid'], 'psid' => PermissionSet::PUBLIC]);
+			$fields        = $this->mstdnField->createFromProfileFields($profileFields);
+		} else {
+			$fields = new Fields();
+		}
+
+		return new \Friendica\Object\Api\Mastodon\Account($this->baseUrl, $publicContact, $fields, $apcontact, $userContact);
 	}
 
 	/**
diff --git a/src/Factory/Api/Mastodon/Field.php b/src/Factory/Api/Mastodon/Field.php
index fdf0a4ef6d..d357ee2fa5 100644
--- a/src/Factory/Api/Mastodon/Field.php
+++ b/src/Factory/Api/Mastodon/Field.php
@@ -37,7 +37,7 @@ class Field extends BaseFactory
 	 */
 	public function createFromProfileField(ProfileField $profileField)
 	{
-		return new \Friendica\Api\Entity\Mastodon\Field($profileField->label, BBCode::convert($profileField->value, false, BBCode::ACTIVITYPUB));
+		return new \Friendica\Object\Api\Mastodon\Field($profileField->label, BBCode::convert($profileField->value, false, BBCode::ACTIVITYPUB));
 	}
 
 	/**
diff --git a/src/Factory/Api/Mastodon/Mention.php b/src/Factory/Api/Mastodon/Mention.php
new file mode 100644
index 0000000000..5ab82d710f
--- /dev/null
+++ b/src/Factory/Api/Mastodon/Mention.php
@@ -0,0 +1,67 @@
+<?php
+/**
+ * @copyright Copyright (C) 2020, Friendica
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace Friendica\Factory\Api\Mastodon;
+
+use Friendica\App\BaseURL;
+use Friendica\BaseFactory;
+use Friendica\Model\Contact;
+use Friendica\Model\Tag;
+use Friendica\Network\HTTPException;
+use Friendica\Repository\ProfileField;
+use Psr\Log\LoggerInterface;
+
+class Mention extends BaseFactory
+{
+	/** @var BaseURL */
+	protected $baseUrl;
+	/** @var ProfileField */
+	protected $profileField;
+	/** @var Field */
+	protected $mstdnField;
+
+	public function __construct(LoggerInterface $logger, BaseURL $baseURL, ProfileField $profileField, Field $mstdnField)
+	{
+		parent::__construct($logger);
+
+		$this->baseUrl = $baseURL;
+		$this->profileField = $profileField;
+		$this->mstdnField = $mstdnField;
+	}
+
+	/**
+	 * @param int $uriId Uri-ID of the item
+	 * @return array
+	 * @throws HTTPException\InternalServerErrorException
+	 * @throws \ImagickException
+	 */
+	public function createFromUriId(int $uriId)
+	{
+		$mentions = [];
+		$tags = Tag::getByURIId($uriId, [Tag::MENTION, Tag::EXCLUSIVE_MENTION, Tag::IMPLICIT_MENTION]);
+		foreach ($tags as $tag) {
+			$contact = Contact::getByURL($tag['url'], false);
+			$mention = new \Friendica\Object\Api\Mastodon\Mention($this->baseUrl, $tag, $contact);
+			$mentions[] = $mention->toArray();
+		}
+		return $mentions;
+	}
+}
diff --git a/src/Factory/Api/Mastodon/Status.php b/src/Factory/Api/Mastodon/Status.php
index c31c211a59..b4ef0a0f7f 100644
--- a/src/Factory/Api/Mastodon/Status.php
+++ b/src/Factory/Api/Mastodon/Status.php
@@ -23,6 +23,7 @@ namespace Friendica\Factory\Api\Mastodon;
 
 use Friendica\App\BaseURL;
 use Friendica\BaseFactory;
+use Friendica\Content\Text\BBCode;
 use Friendica\Database\DBA;
 use Friendica\DI;
 use Friendica\Model\Item;
@@ -68,6 +69,22 @@ class Status extends BaseFactory
 			DBA::count('item', ['thr-parent-id' => $uriId, 'uid' => $uid, 'gravity' => GRAVITY_ACTIVITY, 'vid' => Verb::getID(Activity::LIKE)])
 		);
 
-		return new \Friendica\Object\Api\Mastodon\Status($item, $account, $counts);
+		$userAttributes = new \Friendica\Object\Api\Mastodon\Status\UserAttributes(
+			DBA::exists('item', ['thr-parent-id' => $uriId, 'uid' => $uid, 'origin' => true, 'gravity' => GRAVITY_ACTIVITY, 'vid' => Verb::getID(Activity::LIKE)]),
+			DBA::exists('item', ['thr-parent-id' => $uriId, 'uid' => $uid, 'origin' => true, 'gravity' => GRAVITY_ACTIVITY, 'vid' => Verb::getID(Activity::ANNOUNCE)]),
+			DBA::exists('thread', ['iid' => $item['id'], 'uid' => $item['uid'], 'ignored' => true]),
+			(bool)$item['starred'],
+			DBA::exists('user-item', ['iid' => $item['id'], 'uid' => $item['uid'], 'pinned' => true])
+		);
+
+		$sensitive = DBA::exists('tag-view', ['uri-id' => $uriId, 'name' => 'nsfw']);
+		$application = new \Friendica\Object\Api\Mastodon\Application($item['app'] ?? '');
+		$mentions = DI::mstdnMention()->createFromUriId($uriId);
+		$tags = DI::mstdnTag()->createFromUriId($uriId);
+
+		$attachment = BBCode::getAttachmentData($item['body']);
+		$card = new \Friendica\Object\Api\Mastodon\Card($attachment);
+
+		return new \Friendica\Object\Api\Mastodon\Status($item, $account, $counts, $userAttributes, $sensitive, $application, $mentions, $tags, $card);
 	}
 }
diff --git a/src/Factory/Api/Mastodon/Tag.php b/src/Factory/Api/Mastodon/Tag.php
new file mode 100644
index 0000000000..9b81e6d691
--- /dev/null
+++ b/src/Factory/Api/Mastodon/Tag.php
@@ -0,0 +1,65 @@
+<?php
+/**
+ * @copyright Copyright (C) 2020, Friendica
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace Friendica\Factory\Api\Mastodon;
+
+use Friendica\App\BaseURL;
+use Friendica\BaseFactory;
+use Friendica\Model\Tag as TagModel;
+use Friendica\Network\HTTPException;
+use Friendica\Repository\ProfileField;
+use Psr\Log\LoggerInterface;
+
+class Tag extends BaseFactory
+{
+	/** @var BaseURL */
+	protected $baseUrl;
+	/** @var ProfileField */
+	protected $profileField;
+	/** @var Field */
+	protected $mstdnField;
+
+	public function __construct(LoggerInterface $logger, BaseURL $baseURL, ProfileField $profileField, Field $mstdnField)
+	{
+		parent::__construct($logger);
+
+		$this->baseUrl = $baseURL;
+		$this->profileField = $profileField;
+		$this->mstdnField = $mstdnField;
+	}
+
+	/**
+	 * @param int $uriId Uri-ID of the item
+	 * @return array
+	 * @throws HTTPException\InternalServerErrorException
+	 * @throws \ImagickException
+	 */
+	public function createFromUriId(int $uriId)
+	{
+		$hashtags = [];
+		$tags = TagModel::getByURIId($uriId, [TagModel::HASHTAG]);
+		foreach ($tags as $tag) {
+			$hashtag = new \Friendica\Object\Api\Mastodon\Tag($this->baseUrl, $tag);
+			$hashtags[] = $hashtag->toArray();
+		}
+		return $hashtags;
+	}
+}
diff --git a/src/Model/Item.php b/src/Model/Item.php
index d5958312f3..2be63d3989 100644
--- a/src/Model/Item.php
+++ b/src/Model/Item.php
@@ -106,7 +106,7 @@ class Item
 			'object-type', 'object', 'target-type', 'target', 'plink'];
 
 	// Field list for "item-content" table that is not present in the "item" table
-	const CONTENT_FIELDLIST = ['language'];
+	const CONTENT_FIELDLIST = ['language', 'raw-body'];
 
 	// All fields in the item table
 	const ITEM_FIELDLIST = ['id', 'uid', 'parent', 'uri', 'parent-uri', 'thr-parent',
@@ -1680,6 +1680,7 @@ class Item
 		$item['deny_gid']      = trim($item['deny_gid'] ?? '');
 		$item['private']       = intval($item['private'] ?? self::PUBLIC);
 		$item['body']          = trim($item['body'] ?? '');
+		$item['raw-body']      = trim($item['raw-body'] ?? $item['body']);
 		$item['attach']        = trim($item['attach'] ?? '');
 		$item['app']           = trim($item['app'] ?? '');
 		$item['origin']        = intval($item['origin'] ?? 0);
@@ -1818,6 +1819,10 @@ class Item
 			self::setOwnerforResharedItem($item);
 		}
 
+		// Remove all media attachments from the body and store them in the post-media table
+		$item['raw-body'] = Post\Media::insertFromBody($item['uri-id'], $item['raw-body']);
+		$item['raw-body'] = self::setHashtags($item['raw-body']);
+
 		// Check for hashtags in the body and repair or add hashtag links
 		$item['body'] = self::setHashtags($item['body']);
 
diff --git a/src/Model/Post/Media.php b/src/Model/Post/Media.php
new file mode 100644
index 0000000000..ec3bf967b3
--- /dev/null
+++ b/src/Model/Post/Media.php
@@ -0,0 +1,171 @@
+<?php
+/**
+ * @copyright Copyright (C) 2020, Friendica
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace Friendica\Model\Post;
+
+use Friendica\Core\Logger;
+use Friendica\Core\System;
+use Friendica\Database\DBA;
+use Friendica\Util\Images;
+
+/**
+ * Class Media
+ *
+ * This Model class handles media interactions.
+ * This tables stores medias (images, videos, audio files) related to posts.
+ */
+class Media
+{
+	const UNKNOWN = 0;
+	const IMAGE   = 1;
+	const VIDEO   = 2;
+	const AUDIO   = 3;
+	const TORRENT = 16;
+
+	/**
+	 * Insert a post-media record
+	 *
+	 * @param array $media
+	 * @return void
+	 */
+	public static function insert(array $media)
+	{
+		if (empty($media['url']) || empty($media['uri-id'])) {
+			return;
+		}
+
+		if (DBA::exists('post-media', ['uri-id' => $media['uri-id'], 'url' => $media['url']])) {
+			Logger::info('Media already exists', ['uri-id' => $media['uri-id'], 'url' => $media['url'], 'callstack' => System::callstack()]);
+			return;
+		}
+
+		$fields = ['type', 'mimetype', 'height', 'width', 'size', 'preview', 'preview-height', 'preview-width', 'description'];
+		foreach ($fields as $field) {
+			if (empty($media[$field])) {
+				unset($media[$field]);
+			}
+		}
+
+		if ($media['type'] == self::IMAGE) {
+			$imagedata = Images::getInfoFromURLCached($media['url']);
+			if (!empty($imagedata)) {
+				$media['mimetype'] = $imagedata['mime'];
+				$media['size'] = $imagedata['size'];
+				$media['width'] = $imagedata[0];
+				$media['height'] = $imagedata[1];
+			}
+			if (!empty($media['preview'])) {
+				$imagedata = Images::getInfoFromURLCached($media['preview']);
+				if (!empty($imagedata)) {
+					$media['preview-width'] = $imagedata[0];
+					$media['preview-height'] = $imagedata[1];
+				}
+			}
+		}
+
+		$result = DBA::insert('post-media', $media, true);
+		Logger::info('Stored media', ['result' => $result, 'media' => $media, 'callstack' => System::callstack()]);
+	}
+
+	/**
+	 * Tests for path patterns that are usef for picture links in Friendica
+	 *
+	 * @param string $page    Link to the image page
+	 * @param string $preview Preview picture
+	 * @return boolean
+	 */
+	private static function isPictureLink(string $page, string $preview)
+	{
+		return preg_match('#/photos/.*/image/#ism', $page) && preg_match('#/photo/.*-1\.#ism', $preview);
+	}
+
+	/**
+	 * Add media links and remove them from the body
+	 *
+	 * @param integer $uriid
+	 * @param string $body
+	 * @return string Body without media links
+	 */
+	public static function insertFromBody(int $uriid, string $body)
+	{
+		// Simplify image codes
+		$body = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '[img]$3[/img]', $body);
+
+		$attachments = [];
+		if (preg_match_all("#\[url=([^\]]+?)\]\s*\[img=([^\[\]]*)\]([^\[\]]*)\[\/img\]\s*\[/url\]#ism", $body, $pictures, PREG_SET_ORDER)) {
+			foreach ($pictures as $picture) {
+				if (!self::isPictureLink($picture[1], $picture[2])) {
+					continue;
+				}
+				$body = str_replace($picture[0], '', $body);
+				$image = str_replace('-1.', '-0.', $picture[2]);
+				$attachments[] = ['uri-id' => $uriid, 'type' => self::IMAGE, 'url' => $image,
+					'preview' => $picture[2], 'description' => $picture[3]];
+			}
+		}
+
+		if (preg_match_all("/\[img=([^\[\]]*)\]([^\[\]]*)\[\/img\]/Usi", $body, $pictures, PREG_SET_ORDER)) {
+			foreach ($pictures as $picture) {
+				$body = str_replace($picture[0], '', $body);
+				$attachments[] = ['uri-id' => $uriid, 'type' => self::IMAGE, 'url' => $picture[1], 'description' => $picture[2]];
+			}
+		}
+
+		if (preg_match_all("#\[url=([^\]]+?)\]\s*\[img\]([^\[]+?)\[/img\]\s*\[/url\]#ism", $body, $pictures, PREG_SET_ORDER)) {
+			foreach ($pictures as $picture) {
+				if (!self::isPictureLink($picture[1], $picture[2])) {
+					continue;
+				}
+				$body = str_replace($picture[0], '', $body);
+				$image = str_replace('-1.', '-0.', $picture[2]);
+				$attachments[] = ['uri-id' => $uriid, 'type' => self::IMAGE, 'url' => $image,
+					'preview' => $picture[2], 'description' => null];
+			}
+		}
+
+		if (preg_match_all("/\[img\]([^\[\]]*)\[\/img\]/ism", $body, $pictures, PREG_SET_ORDER)) {
+			foreach ($pictures as $picture) {
+				$body = str_replace($picture[0], '', $body);
+				$attachments[] = ['uri-id' => $uriid, 'type' => self::IMAGE, 'url' => $picture[1]];
+			}
+		}
+
+		if (preg_match_all("/\[audio\]([^\[\]]*)\[\/audio\]/ism", $body, $audios, PREG_SET_ORDER)) {
+			foreach ($audios as $audio) {
+				$body = str_replace($audio[0], '', $body);
+				$attachments[] = ['uri-id' => $uriid, 'type' => self::AUDIO, 'url' => $audio[1]];
+			}
+		}
+
+		if (preg_match_all("/\[video\]([^\[\]]*)\[\/video\]/ism", $body, $videos, PREG_SET_ORDER)) {
+			foreach ($videos as $video) {
+				$body = str_replace($video[0], '', $body);
+				$attachments[] = ['uri-id' => $uriid, 'type' => self::VIDEO, 'url' => $video[1]];
+			}
+		}
+
+		foreach ($attachments as $attachment) {
+			self::insert($attachment);
+		}
+
+		return trim($body);
+	}
+}
diff --git a/src/Module/Admin/Site.php b/src/Module/Admin/Site.php
index ea2b5604e3..a5ca196214 100644
--- a/src/Module/Admin/Site.php
+++ b/src/Module/Admin/Site.php
@@ -417,7 +417,11 @@ class Site extends BaseAdmin
 		DI::config()->set('system', 'only_tag_search'  , $only_tag_search);
 
 		DI::config()->set('system', 'worker_queues'    , $worker_queues);
-		DI::config()->set('system', 'worker_dont_fork' , $worker_dont_fork);
+
+		if (function_exists('proc_open')) {
+			DI::config()->set('system', 'worker_dont_fork', $worker_dont_fork);
+		}
+
 		DI::config()->set('system', 'worker_fastlane'  , $worker_fastlane);
 		DI::config()->set('system', 'frontend_worker'  , $worker_frontend);
 
@@ -578,6 +582,14 @@ class Site extends BaseAdmin
 			}
 		}
 
+		if (function_exists('proc_open')) {
+			$worker_dont_fork = DI::config()->get('system', 'worker_dont_fork');
+			$worker_dont_fork_disabled = '';
+		} else {
+			$worker_dont_fork = true;
+			$worker_dont_fork_disabled = 'disabled';
+		}
+
 		$t = Renderer::getMarkupTemplate('admin/site.tpl');
 		return Renderer::replaceMacros($t, [
 			'$title'             => DI::l10n()->t('Administration'),
@@ -689,7 +701,7 @@ class Site extends BaseAdmin
 			'$rino'                   => ['rino', DI::l10n()->t('RINO Encryption'), intval(DI::config()->get('system', 'rino_encrypt')), DI::l10n()->t('Encryption layer between nodes.'), [0 => DI::l10n()->t('Disabled'), 1 => DI::l10n()->t('Enabled')]],
 
 			'$worker_queues'          => ['worker_queues', DI::l10n()->t('Maximum number of parallel workers'), DI::config()->get('system', 'worker_queues'), DI::l10n()->t('On shared hosters set this to %d. On larger systems, values of %d are great. Default value is %d.', 5, 20, 10)],
-			'$worker_dont_fork'       => ['worker_dont_fork', DI::l10n()->t('Don\'t use "proc_open" with the worker'), DI::config()->get('system', 'worker_dont_fork'), DI::l10n()->t('Enable this if your system doesn\'t allow the use of "proc_open". This can happen on shared hosters. If this is enabled you should increase the frequency of worker calls in your crontab.')],
+			'$worker_dont_fork'       => ['worker_dont_fork', DI::l10n()->t('Don\'t use "proc_open" with the worker'), $worker_dont_fork, DI::l10n()->t('Enable this if your system doesn\'t allow the use of "proc_open". This can happen on shared hosters. If this is enabled you should increase the frequency of worker calls in your crontab.'), $worker_dont_fork_disabled],
 			'$worker_fastlane'        => ['worker_fastlane', DI::l10n()->t('Enable fastlane'), DI::config()->get('system', 'worker_fastlane'), DI::l10n()->t('When enabed, the fastlane mechanism starts an additional worker if processes with higher priority are blocked by processes of lower priority.')],
 			'$worker_frontend'        => ['worker_frontend', DI::l10n()->t('Enable frontend worker'), DI::config()->get('system', 'frontend_worker'), DI::l10n()->t('When enabled the Worker process is triggered when backend access is performed (e.g. messages being delivered). On smaller sites you might want to call %s/worker on a regular basis via an external cron job. You should only enable this option if you cannot utilize cron/scheduled jobs on your server.', DI::baseUrl()->get())],
 
diff --git a/src/Module/Contact.php b/src/Module/Contact.php
index 87fff3e963..08256bcf56 100644
--- a/src/Module/Contact.php
+++ b/src/Module/Contact.php
@@ -21,7 +21,6 @@
 
 namespace Friendica\Module;
 
-use Friendica\App;
 use Friendica\BaseModule;
 use Friendica\Content\ContactSelector;
 use Friendica\Content\Nav;
@@ -132,6 +131,8 @@ class Contact extends BaseModule
 
 		$fetch_further_information = intval($_POST['fetch_further_information'] ?? 0);
 
+		$remote_self = $_POST['remote_self'] ?? false;
+
 		$ffi_keyword_denylist = Strings::escapeHtml(trim($_POST['ffi_keyword_denylist'] ?? ''));
 
 		$priority = intval($_POST['poll'] ?? 0);
@@ -147,6 +148,7 @@ class Contact extends BaseModule
 			'hidden'     => $hidden,
 			'notify_new_posts' => $notify,
 			'fetch_further_information' => $fetch_further_information,
+			'remote_self' => $remote_self,
 			'ffi_keyword_denylist'     => $ffi_keyword_denylist],
 			['id' => $contact_id, 'uid' => local_user()]
 		);
@@ -555,6 +557,18 @@ class Contact extends BaseModule
 				];
 			}
 
+			// Disable remote self for everything except feeds.
+			// There is an issue when you repeat an item from maybe twitter and you got comments from friendica and twitter
+			// Problem is, you couldn't reply to both networks.
+			$allow_remote_self = in_array($contact['network'], [Protocol::FEED, Protocol::DFRN, Protocol::DIASPORA, Protocol::TWITTER])
+				&& DI::config()->get('system', 'allow_users_remote_self');
+
+			if ($contact['network'] == Protocol::FEED) {
+				$remote_self_options = ['0' => DI::l10n()->t('No mirroring'), '1' => DI::l10n()->t('Mirror as forwarded posting'), '2' => DI::l10n()->t('Mirror as my own posting')];
+			} else {
+				$remote_self_options = ['0' => DI::l10n()->t('No mirroring'), '2' => DI::l10n()->t('Mirror as my own posting')];
+			}
+
 			$poll_interval = null;
 			if ((($contact['network'] == Protocol::FEED) && !DI::config()->get('system', 'adjust_poll_frequency')) || ($contact['network']== Protocol::MAIL)) {
 				$poll_interval = ContactSelector::pollInterval($contact['priority'], !$poll_enabled);
@@ -629,6 +643,13 @@ class Contact extends BaseModule
 				'$contact_status' => DI::l10n()->t('Status'),
 				'$contact_settings_label' => $contact_settings_label,
 				'$contact_profile_label' => DI::l10n()->t('Profile'),
+				'$allow_remote_self' => $allow_remote_self,
+				'$remote_self'       => ['remote_self',
+					DI::l10n()->t('Mirror postings from this contact'),
+					$contact['remote_self'],
+					DI::l10n()->t('Mark this contact as remote_self, this will cause friendica to repost new entries from this contact.'),
+					$remote_self_options
+				],	
 			]);
 
 			$arr = ['contact' => $contact, 'output' => $o];
@@ -916,7 +937,7 @@ class Contact extends BaseModule
 			],
 		];
 
-		if ($cid != $pcid) {
+		if (!empty($contact['network']) && in_array($contact['network'], [Protocol::FEED, Protocol::MAIL]) && ($cid != $pcid)) {
 			$tabs[] = ['label' => DI::l10n()->t('Advanced'),
 				'url'   => 'contact/' . $cid . '/advanced/',
 				'sel'   => (($active_tab == self::TAB_ADVANCED) ? 'active' : ''),
diff --git a/src/Module/Contact/Advanced.php b/src/Module/Contact/Advanced.php
index 1c2595dc24..91536a8889 100644
--- a/src/Module/Contact/Advanced.php
+++ b/src/Module/Contact/Advanced.php
@@ -63,7 +63,6 @@ class Advanced extends BaseModule
 		$poll        = $_POST['poll'] ?? '';
 		$attag       = $_POST['attag'] ?? '';
 		$photo       = $_POST['photo'] ?? '';
-		$remote_self = $_POST['remote_self'] ?? false;
 		$nurl        = Strings::normaliseLink($url);
 
 		$r = DI::dba()->update(
@@ -79,7 +78,6 @@ class Advanced extends BaseModule
 				'notify'      => $notify,
 				'poll'        => $poll,
 				'attag'       => $attag,
-				'remote_self' => $remote_self,
 			],
 			['id' => $contact['id'], 'uid' => local_user()]
 		);
@@ -113,18 +111,6 @@ class Advanced extends BaseModule
 
 		$returnaddr = "contact/$cid";
 
-		// Disable remote self for everything except feeds.
-		// There is an issue when you repeat an item from maybe twitter and you got comments from friendica and twitter
-		// Problem is, you couldn't reply to both networks.
-		$allow_remote_self = in_array($contact['network'], [Protocol::FEED, Protocol::DFRN, Protocol::DIASPORA, Protocol::TWITTER])
-		                     && DI::config()->get('system', 'allow_users_remote_self');
-
-		if ($contact['network'] == Protocol::FEED) {
-			$remote_self_options = ['0' => DI::l10n()->t('No mirroring'), '1' => DI::l10n()->t('Mirror as forwarded posting'), '2' => DI::l10n()->t('Mirror as my own posting')];
-		} else {
-			$remote_self_options = ['0' => DI::l10n()->t('No mirroring'), '2' => DI::l10n()->t('Mirror as my own posting')];
-		}
-
 		// This data is fetched automatically for most networks.
 		// Editing does only makes sense for mail and feed contacts.
 		if (!in_array($contact['network'], [Protocol::FEED, Protocol::MAIL])) {
@@ -146,14 +132,6 @@ class Advanced extends BaseModule
 			'$udprofilenow'      => DI::l10n()->t('Refetch contact data'),
 			'$contact_id'        => $contact['id'],
 			'$lbl_submit'        => DI::l10n()->t('Submit'),
-			'$label_remote_self' => DI::l10n()->t('Remote Self'),
-			'$allow_remote_self' => $allow_remote_self,
-			'$remote_self'       => ['remote_self',
-				DI::l10n()->t('Mirror postings from this contact'),
-				$contact['remote_self'],
-				DI::l10n()->t('Mark this contact as remote_self, this will cause friendica to repost new entries from this contact.'),
-				$remote_self_options
-			],
 
 			'$name'    => ['name', DI::l10n()->t('Name'), $contact['name'], '', '', $readonly],
 			'$nick'    => ['nick', DI::l10n()->t('Account Nickname'), $contact['nick'], '', '', $readonly],
diff --git a/src/Module/Conversation/Network.php b/src/Module/Conversation/Network.php
index abe836f27a..886ce25931 100644
--- a/src/Module/Conversation/Network.php
+++ b/src/Module/Conversation/Network.php
@@ -283,30 +283,32 @@ class Network extends BaseModule
 
 		self::$forumContactId = $parameters['contact_id'] ?? 0;
 
-		self::$selectedTab = Session::get('network-tab', '');
+		self::$selectedTab = Session::get('network-tab', DI::pConfig()->get(local_user(), 'network.view', 'selected_tab', ''));
+
+		self::$order = 'commented';
 
 		if (!empty($get['star'])) {
 			self::$selectedTab = 'star';
+			self::$order = 'received';
 		}
 
 		if (!empty($get['mention'])) {
 			self::$selectedTab = 'mention';
+			self::$order = 'received';
 		}
 
 		if (!empty($get['order'])) {
 			self::$selectedTab = $get['order'];
+			self::$order = $get['order'];
 		}
 
-		Session::set('network-tab', self::$selectedTab);
-
 		self::$star    = intval($get['star'] ?? 0);
 		self::$mention = intval($get['mention'] ?? 0);
-		self::$order   = $get['order'] ?? Session::get('network-order', 'commented');
 
 		self::$selectedTab = self::$selectedTab ?? self::$order;
 
 		Session::set('network-tab', self::$selectedTab);
-		Session::set('network-order', self::$order);
+		DI::pConfig()->set(local_user(), 'network.view', 'selected_tab', self::$selectedTab);
 
 		self::$accountTypeString = $get['accounttype'] ?? $parameters['accounttype'] ?? '';
 		self::$accountType = User::getAccountTypeByString(self::$accountTypeString);
@@ -331,15 +333,15 @@ class Network extends BaseModule
 			case 'received':
 				self::$max_id = $get['last_received'] ?? self::$max_id;
 				break;
-			case 'commented':
-				self::$max_id = $get['last_commented'] ?? self::$max_id;
-				break;
 			case 'created':
 				self::$max_id = $get['last_created'] ?? self::$max_id;
 				break;
 			case 'uriid':
 				self::$max_id = $get['last_uriid'] ?? self::$max_id;
 				break;
+			default:
+				self::$order = 'commented';
+				self::$max_id = $get['last_commented'] ?? self::$max_id;
 		}
 	}
 
diff --git a/src/Object/Api/Mastodon/Account.php b/src/Object/Api/Mastodon/Account.php
index 5bd2743b9e..587c6ce6d4 100644
--- a/src/Object/Api/Mastodon/Account.php
+++ b/src/Object/Api/Mastodon/Account.php
@@ -99,7 +99,7 @@ class Account extends BaseEntity
 				$publicContact['nick'] :
 				$publicContact['addr'];
 		$this->display_name    = $publicContact['name'];
-		$this->locked          = $publicContact['manually-approve'] ?? !empty($apcontact['manually-approve']);
+		$this->locked          = (bool)$publicContact['manually-approve'] ?? !empty($apcontact['manually-approve']);
 		$this->bot             = ($publicContact['contact-type'] == Contact::TYPE_NEWS);
 		$this->discoverable    = !$publicContact['unsearchable'];
 		$this->group           = ($publicContact['contact-type'] == Contact::TYPE_COMMUNITY);
@@ -132,4 +132,20 @@ class Account extends BaseEntity
 		$this->fields          = $fields->getArrayCopy();
 
 	}
+
+	/**
+	 * Returns the current entity as an array
+	 *
+	 * @return array
+	 */
+	public function toArray()
+	{
+		$account = parent::toArray();
+
+		if (empty($account['moved'])) {
+			unset($account['moved']);
+		}
+
+		return $account;
+	}
 }
diff --git a/src/Object/Api/Mastodon/Card.php b/src/Object/Api/Mastodon/Card.php
new file mode 100644
index 0000000000..2f46e4779d
--- /dev/null
+++ b/src/Object/Api/Mastodon/Card.php
@@ -0,0 +1,78 @@
+<?php
+/**
+ * @copyright Copyright (C) 2020, Friendica
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace Friendica\Object\Api\Mastodon;
+
+use Friendica\BaseEntity;
+
+/**
+ * Class Card
+ *
+ * @see https://docs.joinmastodon.org/entities/card
+ */
+class Card extends BaseEntity
+{
+	/** @var string */
+	protected $url;
+	/** @var string */
+	protected $title;
+	/** @var string */
+	protected $description;
+	/** @var string */
+	protected $type;
+	/** @var string */
+	protected $provider_name;
+	/** @var string */
+	protected $provider_url;
+	/** @var string */
+	protected $image;
+
+	/**
+	 * Creates a card record from an attachment array.
+	 *
+	 * @param array   $attachment Attachment record
+	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
+	 */
+	public function __construct(array $attachment)
+	{
+		$this->url           = $attachment['url'] ?? '';
+		$this->title         = $attachment['title'] ?? '';
+		$this->description   = $attachment['description'] ?? '';
+		$this->type          = $attachment['type'] ?? '';
+		$this->image         = $attachment['image'] ?? '';
+		$this->provider_name = $attachment['provider_name'] ?? '';
+		$this->provider_url  = $attachment['provider_url'] ?? '';
+	}
+
+	/**
+	 * Returns the current entity as an array
+	 *
+	 * @return array
+	 */
+	public function toArray()
+	{
+		if (empty($this->url)) {
+			return null;
+		}
+
+		return parent::toArray();
+	}
+}
diff --git a/src/Object/Api/Mastodon/Mention.php b/src/Object/Api/Mastodon/Mention.php
new file mode 100644
index 0000000000..22e623e604
--- /dev/null
+++ b/src/Object/Api/Mastodon/Mention.php
@@ -0,0 +1,66 @@
+<?php
+/**
+ * @copyright Copyright (C) 2020, Friendica
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace Friendica\Object\Api\Mastodon;
+
+use Friendica\App\BaseURL;
+use Friendica\BaseEntity;
+
+/**
+ * Class Mention
+ *
+ * @see https://docs.joinmastodon.org/entities/mention
+ */
+class Mention extends BaseEntity
+{
+	/** @var string */
+	protected $id;
+	/** @var string */
+	protected $username;
+	/** @var string */
+	protected $url = null;
+	/** @var string */
+	protected $acct = null;
+
+	/**
+	 * Creates a mention record from an tag-view record.
+	 *
+	 * @param BaseURL $baseUrl
+	 * @param array   $tag     tag-view record
+	 * @param array   $contact contact table record
+	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
+	 */
+	public function __construct(BaseURL $baseUrl, array $tag, array $contact)
+	{
+		$this->id       = $contact['id'] ?? 0;
+		$this->username = $tag['name'];
+		$this->url      = $tag['url'];
+
+		if (!empty($contact)) {
+			$this->acct =
+				strpos($contact['url'], $baseUrl->get() . '/') === 0 ?
+					$contact['nick'] :
+					$contact['addr'];
+		} else {
+			$this->acct = '';
+		}
+	}
+}
diff --git a/src/Object/Api/Mastodon/Status.php b/src/Object/Api/Mastodon/Status.php
index aa26fa1986..2d2beb583f 100644
--- a/src/Object/Api/Mastodon/Status.php
+++ b/src/Object/Api/Mastodon/Status.php
@@ -24,6 +24,7 @@ namespace Friendica\Object\Api\Mastodon;
 use Friendica\BaseEntity;
 use Friendica\Content\Text\BBCode;
 use Friendica\Object\Api\Mastodon\Status\Counts;
+use Friendica\Object\Api\Mastodon\Status\UserAttributes;
 use Friendica\Util\DateTimeFormat;
 
 /**
@@ -96,7 +97,7 @@ class Status extends BaseEntity
 	 * @param array   $item
 	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 	 */
-	public function __construct(array $item, Account $account, Counts $counts)
+	public function __construct(array $item, Account $account, Counts $counts, UserAttributes $userAttributes, bool $sensitive, Application $application, array $mentions, array $tags, Card $card)
 	{
 		$this->id         = (string)$item['uri-id'];
 		$this->created_at = DateTimeFormat::utc($item['created'], DateTimeFormat::ATOM);
@@ -106,32 +107,54 @@ class Status extends BaseEntity
 			$this->in_reply_to_account_id = (string)$item['parent-author-id'];
 		}
 
-		$this->sensitive = false;
+		$this->sensitive = $sensitive;
 		$this->spoiler_text = $item['title'];
 
 		$visibility = ['public', 'private', 'unlisted'];
 		$this->visibility = $visibility[$item['private']];
 
-		$this->language = null;
+		$languages = json_decode($item['language'], true);
+		$this->language = is_array($languages) ? array_key_first($languages) : null;
+
 		$this->uri = $item['uri'];
 		$this->url = $item['plink'] ?? null;
 		$this->replies_count = $counts->replies;
 		$this->reblogs_count = $counts->reblogs;
 		$this->favourites_count = $counts->favourites;
-		$this->favourited = false;
-		$this->reblogged = false;
-		$this->muted = false;
-		$this->bookmarked = false;
-		$this->pinned = false;
+		$this->favourited = $userAttributes->favourited;
+		$this->reblogged = $userAttributes->reblogged;
+		$this->muted = $userAttributes->muted;
+		$this->bookmarked = $userAttributes->bookmarked;
+		$this->pinned = $userAttributes->pinned;
 		$this->content = BBCode::convert($item['body'], false);
-		$this->reblog = null;
-		$this->application = null;
+		$this->reblog = null; /// @todo
+		$this->application = $application->toArray();
 		$this->account = $account->toArray();
-		$this->media_attachments = [];
-		$this->mentions = [];
-		$this->tags = [];
+		$this->media_attachments = []; /// @todo
+		$this->mentions = $mentions;
+		$this->tags = $tags;
 		$this->emojis = [];
-		$this->card = null;
+		$this->card = $card->toArray();
 		$this->poll = null;
 	}
+
+	/**
+	 * Returns the current entity as an array
+	 *
+	 * @return array
+	 */
+	public function toArray()
+	{
+		$status = parent::toArray();
+
+		if (!$status['pinned']) {
+			unset($status['pinned']);
+		}
+
+		if (empty($status['application']['name'])) {
+			unset($status['application']);
+		}
+
+		return $status;
+	}
 }
diff --git a/src/Object/Api/Mastodon/Status/Counts.php b/src/Object/Api/Mastodon/Status/Counts.php
index 2c446c36c7..a0af517dfb 100644
--- a/src/Object/Api/Mastodon/Status/Counts.php
+++ b/src/Object/Api/Mastodon/Status/Counts.php
@@ -51,6 +51,6 @@ class Counts
 	}
 
 	public function __get($name) {
-        return $this->$name;
-    }
+		return $this->$name;
+	}
 }
diff --git a/src/Object/Api/Mastodon/Status/UserAttributes.php b/src/Object/Api/Mastodon/Status/UserAttributes.php
new file mode 100644
index 0000000000..c1201c931f
--- /dev/null
+++ b/src/Object/Api/Mastodon/Status/UserAttributes.php
@@ -0,0 +1,64 @@
+<?php
+/**
+ * @copyright Copyright (C) 2020, Friendica
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace Friendica\Object\Api\Mastodon\Status;
+
+/**
+ * Class UserAttributes
+ *
+ * @see https://docs.joinmastodon.org/entities/status
+ */
+class UserAttributes
+{
+	/** @var bool */
+	protected $favourited;
+	/** @var bool */
+	protected $reblogged;
+	/** @var bool */
+	protected $muted;
+	/** @var bool */
+	protected $bookmarked;
+	/** @var bool */
+	protected $pinned;
+
+	/**
+	 * Creates a authorized user attributes object
+	 *
+	 * @param bool $favourited
+	 * @param bool $reblogged
+	 * @param bool $muted
+	 * @param bool $bookmarked
+	 * @param bool $pinned
+	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
+	 */
+	public function __construct(bool $favourited, bool $reblogged, bool $muted, bool $bookmarked, bool $pinned)
+	{
+		$this->favourited = $favourited;
+		$this->reblogged = $reblogged;
+		$this->muted = $muted;
+		$this->bookmarked = $bookmarked;
+		$this->pinned = $pinned;
+	}
+
+	public function __get($name) {
+		return $this->$name;
+	}
+}
diff --git a/src/Object/Api/Mastodon/Tag.php b/src/Object/Api/Mastodon/Tag.php
new file mode 100644
index 0000000000..1e74eae00f
--- /dev/null
+++ b/src/Object/Api/Mastodon/Tag.php
@@ -0,0 +1,51 @@
+<?php
+/**
+ * @copyright Copyright (C) 2020, Friendica
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace Friendica\Object\Api\Mastodon;
+
+use Friendica\App\BaseURL;
+use Friendica\BaseEntity;
+
+/**
+ * Class Tag
+ *
+ * @see https://docs.joinmastodon.org/entities/tag
+ */
+class Tag extends BaseEntity
+{
+	/** @var string */
+	protected $name;
+	/** @var string */
+	protected $url = null;
+
+	/**
+	 * Creates a hashtag record from an tag-view record.
+	 *
+	 * @param BaseURL $baseUrl
+	 * @param array   $tag     tag-view record
+	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
+	 */
+	public function __construct(BaseURL $baseUrl, array $tag)
+	{
+		$this->name = strtolower($tag['name']);
+		$this->url  = $baseUrl . '/search?tag=' . urlencode($this->name);
+	}
+}
diff --git a/src/Protocol/ActivityPub/Processor.php b/src/Protocol/ActivityPub/Processor.php
index c7310d9eb8..63732b0e15 100644
--- a/src/Protocol/ActivityPub/Processor.php
+++ b/src/Protocol/ActivityPub/Processor.php
@@ -37,6 +37,7 @@ use Friendica\Model\ItemURI;
 use Friendica\Model\Mail;
 use Friendica\Model\Tag;
 use Friendica\Model\User;
+use Friendica\Model\Post;
 use Friendica\Protocol\Activity;
 use Friendica\Protocol\ActivityPub;
 use Friendica\Protocol\Relay;
@@ -81,6 +82,45 @@ class Processor
 		return $body;
 	}
 
+	/**
+	 * Store attached media files in the post-media table
+	 *
+	 * @param int $uriid
+	 * @param array $attachment
+	 * @return void
+	 */
+	private static function storeAttachmentAsMedia(int $uriid, array $attachment)
+	{
+		if (empty($attachment['url'])) {
+			return;
+		}
+
+		$data = ['uri-id' => $uriid];
+
+		$filetype = strtolower(substr($attachment['mediaType'], 0, strpos($attachment['mediaType'], '/')));
+		if ($filetype == 'image') {
+			$data['type'] = Post\Media::IMAGE;
+		} elseif ($filetype == 'video') {
+			$data['type'] = Post\Media::VIDEO;
+		} elseif ($filetype == 'audio') {
+			$data['type'] = Post\Media::AUDIO;
+		} elseif (in_array($attachment['mediaType'], ['application/x-bittorrent', 'application/x-bittorrent;x-scheme-handler/magnet'])) {
+			$data['type'] = Post\Media::TORRENT;
+		} else {
+			Logger::info('Unknown type', ['attachment' => $attachment]);
+			return;
+		}
+
+		$data['url'] = $attachment['url'];
+		$data['mimetype'] = $attachment['mediaType'];
+		$data['height'] = $attachment['height'] ?? null;
+		$data['size'] = $attachment['size'] ?? null;
+		$data['preview'] = $attachment['image'] ?? null;
+		$data['description'] = $attachment['name'] ?? null;
+
+		Post\Media::insert($data);
+	}
+
 	/**
 	 * Add attachment data to the item array
 	 *
@@ -95,6 +135,8 @@ class Processor
 			return $item;
 		}
 
+		$item['attach'] = '';
+
 		foreach ($activity['attachments'] as $attach) {
 			switch ($attach['type']) {
 				case 'link':
@@ -110,6 +152,8 @@ class Processor
 					$item['body'] = PageInfo::appendDataToBody($item['body'], $data);
 					break;
 				default:
+					self::storeAttachmentAsMedia($item['uri-id'], $attach);
+
 					$filetype = strtolower(substr($attach['mediaType'], 0, strpos($attach['mediaType'], '/')));
 					if ($filetype == 'image') {
 						if (!empty($activity['source']) && strpos($activity['source'], $attach['url'])) {
@@ -146,13 +190,13 @@ class Processor
 
 						$item['body'] .= "\n[video]" . $attach['url'] . '[/video]';
 					} else {
-						if (!empty($item["attach"])) {
-							$item["attach"] .= ',';
+						if (!empty($item['attach'])) {
+							$item['attach'] .= ',';
 						} else {
-							$item["attach"] = '';
+							$item['attach'] = '';
 						}
 
-						$item["attach"] .= '[attach]href="' . $attach['url'] . '" length="' . ($attach['length'] ?? '0') . '" type="' . $attach['mediaType'] . '" title="' . ($attach['name'] ?? '') . '"[/attach]';
+						$item['attach'] .= '[attach]href="' . $attach['url'] . '" length="' . ($attach['length'] ?? '0') . '" type="' . $attach['mediaType'] . '" title="' . ($attach['name'] ?? '') . '"[/attach]';
 					}
 			}
 		}
@@ -180,6 +224,9 @@ class Processor
 		$item['edited'] = DateTimeFormat::utc($activity['updated']);
 
 		$item = self::processContent($activity, $item);
+
+		$item = self::constructAttachList($activity, $item);
+
 		if (empty($item)) {
 			return;
 		}
@@ -403,17 +450,18 @@ class Processor
 	{
 		$item['title'] = HTML::toBBCode($activity['name']);
 
+		$content = HTML::toBBCode($activity['content']);
+
+		if (!empty($activity['emojis'])) {
+			$content = self::replaceEmojis($content, $activity['emojis']);
+		}
+
+		$content = self::convertMentions($content);
+
 		if (!empty($activity['source'])) {
 			$item['body'] = $activity['source'];
+			$item['raw-body'] = $content;
 		} else {
-			$content = HTML::toBBCode($activity['content']);
-
-			if (!empty($activity['emojis'])) {
-				$content = self::replaceEmojis($content, $activity['emojis']);
-			}
-
-			$content = self::convertMentions($content);
-
 			if (empty($activity['directmessage']) && ($item['thr-parent'] != $item['uri']) && ($item['gravity'] == GRAVITY_COMMENT)) {
 				$item_private = !in_array(0, $activity['item_receiver']);
 				$parent = Item::selectFirst(['id', 'uri-id', 'private', 'author-link', 'alias'], ['uri' => $item['thr-parent']]);
@@ -429,7 +477,7 @@ class Processor
 				$content = self::removeImplicitMentionsFromBody($content, $parent);
 			}
 			$item['content-warning'] = HTML::toBBCode($activity['summary']);
-			$item['body'] = $content;
+			$item['raw-body'] = $item['body'] = $content;
 		}
 
 		self::storeFromBody($item);
diff --git a/src/Protocol/ActivityPub/Receiver.php b/src/Protocol/ActivityPub/Receiver.php
index 69d24a7abb..31a2dcb0b8 100644
--- a/src/Protocol/ActivityPub/Receiver.php
+++ b/src/Protocol/ActivityPub/Receiver.php
@@ -1231,24 +1231,36 @@ class Receiver
 			$filetype = strtolower(substr($mediatype, 0, strpos($mediatype, '/')));
 
 			if ($filetype == 'audio') {
-				$attachments[$filetype] = ['type' => $mediatype, 'url' => $href];
+				$attachments[$filetype] = ['type' => $mediatype, 'url' => $href, 'height' => null, 'size' => null];
 			} elseif ($filetype == 'video') {
 				$height = (int)JsonLD::fetchElement($url, 'as:height', '@value');
+				$size = (int)JsonLD::fetchElement($url, 'pt:size', '@value');
 
-				// We save bandwidth by using a moderate height
+				// We save bandwidth by using a moderate height (alt least 480 pixel height)
 				// Peertube normally uses these heights: 240, 360, 480, 720, 1080
 				if (!empty($attachments[$filetype]['height']) &&
-					(($height > 480) || $height < $attachments[$filetype]['height'])) {
+					($height > $attachments[$filetype]['height']) && ($attachments[$filetype]['height'] >= 480)) {
 					continue;
 				}
 
-				$attachments[$filetype] = ['type' => $mediatype, 'url' => $href, 'height' => $height];
+				$attachments[$filetype] = ['type' => $mediatype, 'url' => $href, 'height' => $height, 'size' => $size];
+			} elseif (in_array($mediatype, ['application/x-bittorrent', 'application/x-bittorrent;x-scheme-handler/magnet'])) {
+				$height = (int)JsonLD::fetchElement($url, 'as:height', '@value');
+
+				// For Torrent links we always store the highest resolution
+				if (!empty($attachments[$mediatype]['height']) && ($height < $attachments[$mediatype]['height'])) {
+					continue;
+				}
+
+				$attachments[$mediatype] = ['type' => $mediatype, 'url' => $href, 'height' => $height, 'size' => null];
 			}
 		}
 
 		foreach ($attachments as $type => $attachment) {
 			$object_data['attachments'][] = ['type' => $type,
 				'mediaType' => $attachment['type'],
+				'height' => $attachment['height'],
+				'size' => $attachment['size'],
 				'name' => '',
 				'url' => $attachment['url']];
 		}
diff --git a/src/Protocol/Diaspora.php b/src/Protocol/Diaspora.php
index fd668b1f30..c9a02a4fce 100644
--- a/src/Protocol/Diaspora.php
+++ b/src/Protocol/Diaspora.php
@@ -2810,6 +2810,26 @@ class Diaspora
 		return Relay::isSolicitedPost($tags, $body, $contact['id'], $url, Protocol::DIASPORA);
 	}
 
+	/**
+	 * Store an attached photo in the post-media table
+	 *
+	 * @param int $uriid
+	 * @param object $photo
+	 * @return void
+	 */
+	private static function storePhotoAsMedia(int $uriid, $photo)
+	{
+		$data = [];
+		$data['uri-id'] = $uriid;
+		$data['type'] = Post\Media::IMAGE;
+		$data['url'] = XML::unescape($photo->remote_photo_path) . XML::unescape($photo->remote_photo_name);
+		$data['height'] = (int)XML::unescape($photo->height ?? 0);
+		$data['width'] = (int)XML::unescape($photo->width ?? 0);
+		$data['description'] = XML::unescape($photo->text ?? '');
+
+		Post\Media::insert($data);
+	}
+
 	/**
 	 * Receives status messages
 	 *
@@ -2847,13 +2867,18 @@ class Diaspora
 			}
 		}
 
-		$body = Markdown::toBBCode($text);
+		$raw_body = $body = Markdown::toBBCode($text);
 
 		$datarray = [];
 
+		$datarray["guid"] = $guid;
+		$datarray["uri"] = $datarray["parent-uri"] = self::getUriFromGuid($author, $guid);
+		$datarray['uri-id'] = ItemURI::insert(['uri' => $datarray['uri'], 'guid' => $datarray['guid']]);
+
 		// Attach embedded pictures to the body
 		if ($data->photo) {
 			foreach ($data->photo as $photo) {
+				self::storePhotoAsMedia($datarray['uri-id'], $photo);
 				$body = "[img]".XML::unescape($photo->remote_photo_path).
 					XML::unescape($photo->remote_photo_name)."[/img]\n".$body;
 			}
@@ -2887,10 +2912,6 @@ class Diaspora
 		$datarray["owner-link"] = $datarray["author-link"];
 		$datarray["owner-id"] = $datarray["author-id"];
 
-		$datarray["guid"] = $guid;
-		$datarray["uri"] = $datarray["parent-uri"] = self::getUriFromGuid($author, $guid);
-		$datarray['uri-id'] = ItemURI::insert(['uri' => $datarray['uri'], 'guid' => $datarray['guid']]);
-
 		$datarray["verb"] = Activity::POST;
 		$datarray["gravity"] = GRAVITY_PARENT;
 
@@ -2904,6 +2925,7 @@ class Diaspora
 		}
 
 		$datarray["body"] = self::replacePeopleGuid($body, $contact["url"]);
+		$datarray["raw-body"] = self::replacePeopleGuid($raw_body, $contact["url"]);
 
 		self::storeMentions($datarray['uri-id'], $text);
 		Tag::storeRawTagsFromBody($datarray['uri-id'], $datarray["body"]);
diff --git a/src/Worker/CleanItemUri.php b/src/Worker/CleanItemUri.php
index 0f24e549f7..d7a99153f6 100644
--- a/src/Worker/CleanItemUri.php
+++ b/src/Worker/CleanItemUri.php
@@ -31,9 +31,19 @@ class CleanItemUri
 	 */
 	public static function execute()
 	{
-		$ret = DBA::e("DELETE FROM `item-uri` WHERE NOT `id` IN (SELECT `uri-id` FROM `item`)
+		// We have to avoid deleting newly created "item-uri" entries.
+		// So we fetch a post that had been stored yesterday and only delete older ones.
+		$item = DBA::selectFirst('item', ['uri-id'], ["`uid` = ? AND `received` < UTC_TIMESTAMP() - INTERVAL ? DAY", 0, 1],
+			['order' => ['received' => true]]);
+		if (empty($item['uri-id'])) {
+			Logger::warning('No item with uri-id found - we better quit here');
+			return;
+		}
+		Logger::notice('Start deleting orphaned URI-ID', ['last-id' => $item['uri-id']]);
+		$ret = DBA::e("DELETE FROM `item-uri` WHERE `id` < ?
+			AND NOT `id` IN (SELECT `uri-id` FROM `item`)
 			AND NOT `id` IN (SELECT `parent-uri-id` FROM `item`)
-			AND NOT `id` IN (SELECT `thr-parent-id` FROM `item`)");
+			AND NOT `id` IN (SELECT `thr-parent-id` FROM `item`)", $item['uri-id']);
 		Logger::notice('Orphaned URI-ID entries removed', ['result' => $ret, 'rows' => DBA::affectedRows()]);
 	}
 }
diff --git a/static/dbstructure.config.php b/static/dbstructure.config.php
index 3322616785..a3b94e0b27 100755
--- a/static/dbstructure.config.php
+++ b/static/dbstructure.config.php
@@ -54,7 +54,7 @@
 use Friendica\Database\DBA;
 
 if (!defined('DB_UPDATE_VERSION')) {
-	define('DB_UPDATE_VERSION', 1371);
+	define('DB_UPDATE_VERSION', 1372);
 }
 
 return [
@@ -843,6 +843,7 @@ return [
 			"title" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "item title"],
 			"content-warning" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 			"body" => ["type" => "mediumtext", "comment" => "item body content"],
+			"raw-body" => ["type" => "mediumtext", "comment" => "Body without embedded media links"],
 			"location" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "text location where this item originated"],
 			"coord" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "longitude/latitude pair representing location where this item originated"],
 			"language" => ["type" => "text", "comment" => "Language information about this post"],
@@ -1133,6 +1134,27 @@ return [
 			"PRIMARY" => ["uri-id"],
 		]
 	],
+	"post-media" => [
+		"comment" => "Attached media",
+		"fields" => [
+			"id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
+			"uri-id" => ["type" => "int unsigned", "not null" => "1", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
+			"url" => ["type" => "varbinary(511)", "not null" => "1", "comment" => "Media URL"],
+			"type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "Media type"],
+			"mimetype" => ["type" => "varchar(60)", "comment" => ""],
+			"height" => ["type" => "smallint unsigned", "comment" => "Height of the media"],
+			"width" => ["type" => "smallint unsigned", "comment" => "Width of the media"],
+			"size" => ["type" => "int unsigned", "comment" => "Media size"],
+			"preview" => ["type" => "varbinary(255)", "comment" => "Preview URL"],
+			"preview-height" => ["type" => "smallint unsigned", "comment" => "Height of the preview picture"],
+			"preview-width" => ["type" => "smallint unsigned", "comment" => "Width of the preview picture"],
+			"description" => ["type" => "text", "comment" => ""],
+		],
+		"indexes" => [
+			"PRIMARY" => ["id"],
+			"uri-id-url" => ["UNIQUE", "uri-id", "url"],
+		]
+	],
 	"post-tag" => [
 		"comment" => "post relation to tags",
 		"fields" => [
diff --git a/view/templates/contact/advanced.tpl b/view/templates/contact/advanced.tpl
index 6c6065f1cc..487f27a0eb 100644
--- a/view/templates/contact/advanced.tpl
+++ b/view/templates/contact/advanced.tpl
@@ -39,12 +39,6 @@
 
 	{{include file="field_input.tpl" field=$photo}}
 
-
-	{{if $allow_remote_self eq 1}}
-	<h4>{{$label_remote_self}}</h4>
-	{{include file="field_select.tpl" field=$remote_self}}
-	{{/if}}
-
 	<input type="submit" name="submit" value="{{$lbl_submit}}" />
 
 </form>
diff --git a/view/templates/contact_edit.tpl b/view/templates/contact_edit.tpl
index 1dc9e531f9..9d93494a1b 100644
--- a/view/templates/contact_edit.tpl
+++ b/view/templates/contact_edit.tpl
@@ -69,6 +69,10 @@
 						{{include file="field_select.tpl" field=$fetch_further_information}}
 						{{if $fetch_further_information.2 == 2 || $fetch_further_information.2 == 3}} {{include file="field_textarea.tpl" field=$ffi_keyword_denylist}} {{/if}}
 					{{/if}}
+					{{if $allow_remote_self}}
+						{{include file="field_select.tpl" field=$remote_self}}
+					{{/if}}
+
 					{{include file="field_checkbox.tpl" field=$hidden}}
 
 				<div id="contact-edit-info-wrapper">
diff --git a/view/theme/frio/templates/contact/advanced.tpl b/view/theme/frio/templates/contact/advanced.tpl
index 30a2c4bea0..6dff44a755 100644
--- a/view/theme/frio/templates/contact/advanced.tpl
+++ b/view/theme/frio/templates/contact/advanced.tpl
@@ -41,12 +41,6 @@
 
 		{{include file="field_input.tpl" field=$photo}}
 
-
-		{{if $allow_remote_self eq 1}}
-		<h4>{{$label_remote_self}}</h4>
-		{{include file="field_select.tpl" field=$remote_self}}
-		{{/if}}
-
 		<div class="pull-right settings-submit-wrapper" >
 			<button type="submit" name="submit" class="btn btn-primary" value="{{$lbl_submit}}">{{$lbl_submit}}</button>
 		</div>
diff --git a/view/theme/frio/templates/contact_edit.tpl b/view/theme/frio/templates/contact_edit.tpl
index 68ca758a23..776e8f8aff 100644
--- a/view/theme/frio/templates/contact_edit.tpl
+++ b/view/theme/frio/templates/contact_edit.tpl
@@ -135,6 +135,10 @@
 									{{include file="field_select.tpl" field=$fetch_further_information}}
 									{{if $fetch_further_information.2 == 2 || $fetch_further_information.2 == 3}} {{include file="field_textarea.tpl" field=$ffi_keyword_denylist}} {{/if}}
 								{{/if}}
+								{{if $allow_remote_self}}
+									{{include file="field_select.tpl" field=$remote_self}}
+								{{/if}}
+
 								{{include file="field_checkbox.tpl" field=$hidden}}
 
 								<div class="pull-right settings-submit-wrapper" >
diff --git a/view/theme/vier/templates/contact_edit.tpl b/view/theme/vier/templates/contact_edit.tpl
index 3f8315c835..e4e9ec44fb 100644
--- a/view/theme/vier/templates/contact_edit.tpl
+++ b/view/theme/vier/templates/contact_edit.tpl
@@ -70,6 +70,10 @@
 						{{include file="field_select.tpl" field=$fetch_further_information}}
 						{{if $fetch_further_information.2 == 2 || $fetch_further_information.2 == 3}} {{include file="field_textarea.tpl" field=$ffi_keyword_denylist}} {{/if}}
 					{{/if}}
+					{{if $allow_remote_self}}
+						{{include file="field_select.tpl" field=$remote_self}}
+					{{/if}}
+
 					{{include file="field_checkbox.tpl" field=$hidden}}
 
 				<div id="contact-edit-info-wrapper">