X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=appnet%2Fappnet.php;h=a672e065bbe2068930dc1f60ae0be86baac0ac81;hb=fba810a8fd84a8f64a760bf811f943e52ee03951;hp=85379e5690d3ef31711f35b94e95e751c93d3b31;hpb=e5a18640897a6b24d4c576ac6c4c1cebdbbdad3a;p=friendica-addons.git

diff --git a/appnet/appnet.php b/appnet/appnet.php
index 85379e56..a672e065 100644
--- a/appnet/appnet.php
+++ b/appnet/appnet.php
@@ -2,7 +2,7 @@
 
 /**
  * Name: App.net Connector
- * Description: app.net postings import and export
+ * Description: Bidirectional (posting and reading) connector for app.net.
  * Version: 0.2
  * Author: Michael Vogel <https://pirati.ca/profile/heluecht>
  */
@@ -12,6 +12,7 @@
  - Use embedded pictures for the attachment information (large attachment)
  - Sound links must be handled
  - https://alpha.app.net/sr_rolando/post/32365203 - double pictures
+ - https://alpha.app.net/opendev/post/34396399 - location data
 */
 
 define('APPNET_DEFAULT_POLL_INTERVAL', 5); // given in minutes
@@ -23,6 +24,7 @@ function appnet_install() {
 	register_hook('cron',			'addon/appnet/appnet.php', 'appnet_cron');
 	register_hook('connector_settings',	'addon/appnet/appnet.php', 'appnet_settings');
 	register_hook('connector_settings_post','addon/appnet/appnet.php', 'appnet_settings_post');
+	register_hook('prepare_body', 		'addon/appnet/appnet.php', 'appnet_prepare_body');
 }
 
 
@@ -31,8 +33,9 @@ function appnet_uninstall() {
 	unregister_hook('notifier_normal',  'addon/appnet/appnet.php', 'appnet_send');
 	unregister_hook('jot_networks',     'addon/appnet/appnet.php', 'appnet_jot_nets');
 	unregister_hook('cron',			'addon/appnet/appnet.php', 'appnet_cron');
-	unregister_hook('connector_settings',      'addon/appnet/appnet.php', 'appnet_settings');
+	unregister_hook('connector_settings',	'addon/appnet/appnet.php', 'appnet_settings');
 	unregister_hook('connector_settings_post', 'addon/appnet/appnet.php', 'appnet_settings_post');
+	unregister_hook('prepare_body', 	'addon/appnet/appnet.php', 'appnet_prepare_body');
 }
 
 function appnet_module() {}
@@ -304,12 +307,13 @@ function appnet_create_entities($a, $b, $postdata) {
 	$bbcode = preg_replace("/@\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",'@$2',$bbcode);
 	$bbcode = preg_replace("/\[bookmark\=([$URLSearchString]*)\](.*?)\[\/bookmark\]/ism",'[url=$1]$2[/url]',$bbcode);
 	$bbcode = preg_replace("/\[video\](.*?)\[\/video\]/ism",'[url=$1]$1[/url]',$bbcode);
+	$bbcode = preg_replace("/\[youtube\]https?:\/\/(.*?)\[\/youtube\]/ism",'[url=https://$1]https://$1[/url]',$bbcode);
 	$bbcode = preg_replace("/\[youtube\]([A-Za-z0-9\-_=]+)(.*?)\[\/youtube\]/ism",
 			       '[url=https://www.youtube.com/watch?v=$1]https://www.youtube.com/watch?v=$1[/url]', $bbcode);
-	$bbcode = preg_replace("/\[youtube\](.*?)\[\/youtube\]/ism",'[url=$1]$1[/url]',$bbcode);
+	$bbcode = preg_replace("/\[vimeo\]https?:\/\/(.*?)\[\/vimeo\]/ism",'[url=https://$1]https://$1[/url]',$bbcode);
 	$bbcode = preg_replace("/\[vimeo\]([0-9]+)(.*?)\[\/vimeo\]/ism",
 				'[url=https://vimeo.com/$1]https://vimeo.com/$1[/url]', $bbcode);
-	$bbcode = preg_replace("/\[vimeo\](.*?)\[\/vimeo\]/ism",'[url=$1]$1[/url]',$bbcode);
+	//$bbcode = preg_replace("/\[vimeo\](.*?)\[\/vimeo\]/ism",'[url=$1]$1[/url]',$bbcode);
 
 	$bbcode = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '[img]$3[/img]', $bbcode);
 
@@ -342,6 +346,7 @@ function appnet_create_entities($a, $b, $postdata) {
 		$mid = $url[2];
 		$html = bbcode($mid, false, false, 6);
 		$mid = html2plain($html, 0, true);
+
 		$mid = trim(html_entity_decode($mid,ENT_QUOTES,'UTF-8'));
 
 		$text = $pre.$mid.$post;
@@ -352,20 +357,28 @@ function appnet_create_entities($a, $b, $postdata) {
 		$start = $pos + 1;
 	}
 
-	if (isset($postdata["url"]) AND isset($postdata["title"])) {
+	if (isset($postdata["url"]) AND isset($postdata["title"]) AND ($postdata["type"] != "photo")) {
 		$postdata["title"] = shortenmsg($postdata["title"], 90);
-		$text = shortenmsg($text, 256 - strlen($postdata["title"]));
+		$max = 256 - strlen($postdata["title"]);
+		$text = shortenmsg($text, $max);
 		$text .= "\n[".$postdata["title"]."](".$postdata["url"].")";
-	} elseif (isset($postdata["url"])) {
+	} elseif (isset($postdata["url"]) AND ($postdata["type"] != "photo")) {
 		$postdata["url"] = short_link($postdata["url"]);
-		$text = shortenmsg($text, 240);
+		$max = 240;
+		$text = shortenmsg($text, $max);
 		$text .= " [".$postdata["url"]."](".$postdata["url"].")";
-	} else
-		$text = shortenmsg($text, 256);
+	} else {
+		$max = 256;
+		$text = shortenmsg($text, $max);
+	}
+
+	if (iconv_strlen($text, "UTF-8") < $max)
+		$max = iconv_strlen($text, "UTF-8");
 
 	krsort($entities);
 	foreach ($entities AS $entity) {
-		if (iconv_strlen($text, "UTF-8") >= $entity["pos"] + $entity["len"]) {
+		//if (iconv_strlen($text, "UTF-8") >= $entity["pos"] + $entity["len"]) {
+		if (($entity["pos"] + $entity["len"]) <= $max) {
 			$pre = iconv_substr($text, 0, $entity["pos"], "UTF-8");
 			$post = iconv_substr($text, $entity["pos"] + $entity["len"], 1000000, "UTF-8");
 
@@ -373,6 +386,7 @@ function appnet_create_entities($a, $b, $postdata) {
 		}
 	}
 
+
 	return($text);
 }
 
@@ -465,7 +479,7 @@ function appnet_send(&$a,&$b) {
 
 		if (isset($post["image"])) {
 			$img_str = fetch_url($post['image'],true, $redirects, 10);
-			$tempfile = tempnam(get_config("system","temppath"), "cache");
+			$tempfile = tempnam(get_temppath(), "cache");
 			file_put_contents($tempfile, $img_str);
 
 			try {
@@ -482,7 +496,7 @@ function appnet_send(&$a,&$b) {
 								);
 			}
 			catch (AppDotNetException $e) {
-				logger("appnet_send: Error creating file ".$e->getMessage());
+				logger("appnet_send: Error creating file ".appnet_error($e->getMessage()));
 			}
 
 			unlink($tempfile);
@@ -510,7 +524,7 @@ function appnet_send(&$a,&$b) {
 						"value" => $attached_data
 						);
 
-		if (isset($post["url"]) AND !isset($post["title"])) {
+		if (isset($post["url"]) AND !isset($post["title"]) AND ($post["type"] != "photo")) {
 			$display_url = str_replace(array("http://www.", "https://www."), array("", ""), $post["url"]);
 			$display_url = str_replace(array("http://", "https://"), array("", ""), $display_url);
 
@@ -540,7 +554,7 @@ function appnet_send(&$a,&$b) {
 			}
 		}
 		catch (AppDotNetException $e) {
-			logger("appnet_send: Error sending message ".$b["id"]." ".$e->getMessage());
+			logger("appnet_send: Error sending message ".$b["id"]." ".appnet_error($e->getMessage()));
 		}
 	}
 }
@@ -572,7 +586,7 @@ function appnet_action($a, $uid, $pid, $action) {
 		logger("appnet_action '".$action."' send, result: " . print_r($result, true), LOGGER_DEBUG);
 	}
 	catch (AppDotNetException $e) {
-		logger("appnet_action: Error sending action ".$action." pid ".$pid." ".$e->getMessage(), LOGGER_DEBUG);
+		logger("appnet_action: Error sending action ".$action." pid ".$pid." ".appnet_error($e->getMessage()), LOGGER_DEBUG);
 	}
 }
 
@@ -623,7 +637,7 @@ function appnet_is_repost($a, $uid, $body) {
 		return true;
 	}
 	catch (AppDotNetException $e) {
-		logger('appnet_is_repost: error doing repost '.$e->getMessage(), LOGGER_DEBUG);
+		logger('appnet_is_repost: error doing repost '.appnet_error($e->getMessage()), LOGGER_DEBUG);
 		return false;
 	}
 }
@@ -675,14 +689,20 @@ function appnet_fetchstream($a, $uid) {
 		$stream = $app->getUserStream($param);
 	}
 	catch (AppDotNetException $e) {
-		logger("appnet_fetchstream: Error fetching stream for user ".$uid." ".$e->getMessage());
+		logger("appnet_fetchstream: Error fetching stream for user ".$uid." ".appnet_error($e->getMessage()));
+		return;
 	}
 
+	if (!is_array($stream))
+		$stream = array();
+
 	$stream = array_reverse($stream);
 	foreach ($stream AS $post) {
 		$postarray = appnet_createpost($a, $uid, $post, $me, $user, $ownid, true);
 
 		$item = item_store($postarray);
+		$postarray["id"] = $item;
+
 		logger('appnet_fetchstream: User '.$uid.' posted stream item '.$item);
 
 		$lastid = $post["id"];
@@ -702,7 +722,7 @@ function appnet_fetchstream($a, $uid) {
 					'to_email'     => $user['email'],
 					'uid'          => $user['uid'],
 					'item'         => $postarray,
-					'link'         => $a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $item,
+					'link'         => $a->get_baseurl().'/display/'.urlencode(get_item_guid($item)),
 					'source_name'  => $postarray['author-name'],
 					'source_link'  => $postarray['author-link'],
 					'source_photo' => $postarray['author-avatar'],
@@ -729,24 +749,48 @@ function appnet_fetchstream($a, $uid) {
 		$mentions = $app->getUserMentions("me", $param);
 	}
 	catch (AppDotNetException $e) {
-		logger("appnet_fetchstream: Error fetching mentions for user ".$uid." ".$e->getMessage());
+		logger("appnet_fetchstream: Error fetching mentions for user ".$uid." ".appnet_error($e->getMessage()));
+		return;
 	}
 
+	if (!is_array($mentions))
+		$mentions = array();
+
 	$mentions = array_reverse($mentions);
 	foreach ($mentions AS $post) {
 		$postarray = appnet_createpost($a, $uid, $post, $me, $user, $ownid, false);
 
-		if (isset($postarray["id"]))
+		if (isset($postarray["id"])) {
 			$item = $postarray["id"];
-		elseif (isset($postarray["body"])) {
+			$parent_id = $postarray['parent'];
+		} elseif (isset($postarray["body"])) {
 			$item = item_store($postarray);
+			$postarray["id"] = $item;
+
+			$parent_id = 0;
 			logger('appnet_fetchstream: User '.$uid.' posted mention item '.$item);
-		} else
+		} else {
 			$item = 0;
+			$parent_id = 0;
+		}
+
+		// Fetch the parent and id
+		if (($parent_id == 0) AND ($postarray['uri'] != "")) {
+			$r = q("SELECT `id`, `parent` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
+				dbesc($postarray['uri']),
+				intval($uid)
+			);
+
+			if (count($r)) {
+				$item = $r[0]['id'];
+				$parent_id = $r[0]['parent'];
+			}
+		}
 
 		$lastid = $post["id"];
 
-		if (($item != 0) AND ($postarray['contact-id'] != $me["id"])) {
+		//if (($item != 0) AND ($postarray['contact-id'] != $me["id"])) {
+		if ($item != 0) {
 			require_once('include/enotify.php');
 			notification(array(
 				'type'         => NOTIFY_TAGSELF,
@@ -756,12 +800,13 @@ function appnet_fetchstream($a, $uid) {
 				'to_email'     => $user['email'],
 				'uid'          => $user['uid'],
 				'item'         => $postarray,
-				'link'         => $a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $item,
+				'link'         => $a->get_baseurl().'/display/'.urlencode(get_item_guid($item)),
 				'source_name'  => $postarray['author-name'],
 				'source_link'  => $postarray['author-link'],
 				'source_photo' => $postarray['author-avatar'],
 				'verb'         => ACTIVITY_TAG,
-				'otype'        => 'item'
+				'otype'        => 'item',
+				'parent'       => $parent_id,
 			));
 		}
 	}
@@ -777,7 +822,7 @@ function appnet_fetchstream($a, $uid) {
 */
 }
 
-function appnet_createpost($a, $uid, $post, $me, $user, $ownid, $createuser, $threadcompletion = true) {
+function appnet_createpost($a, $uid, $post, $me, $user, $ownid, $createuser, $threadcompletion = true, $nodupcheck = false) {
 	require_once('include/items.php');
 
 	if ($post["machine_only"])
@@ -792,35 +837,45 @@ function appnet_createpost($a, $uid, $post, $me, $user, $ownid, $createuser, $th
 	$postarray['wall'] = 0;
 	$postarray['verb'] = ACTIVITY_POST;
 	$postarray['network'] =  dbesc(NETWORK_APPNET);
-	$postarray['uri'] = "adn::".$post["id"];
+	if (is_array($post["repost_of"])) {
+		// You can't reply to reposts. So use the original id and thread-id
+		$postarray['uri'] = "adn::".$post["repost_of"]["id"];
+		$postarray['parent-uri'] = "adn::".$post["repost_of"]["thread_id"];
+	} else {
+		$postarray['uri'] = "adn::".$post["id"];
+		$postarray['parent-uri'] = "adn::".$post["thread_id"];
+	}
 
-	$r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
-		dbesc($postarray['uri']),
-		intval($uid)
-		);
+	if (!$nodupcheck) {
+		$r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
+			dbesc($postarray['uri']),
+			intval($uid)
+			);
 
-	if (count($r))
-		return($r[0]);
+		if (count($r))
+			return($r[0]);
 
-	$r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
-		dbesc($postarray['uri']),
-		intval($uid)
-		);
+		$r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
+			dbesc($postarray['uri']),
+			intval($uid)
+			);
 
-	if (count($r))
-		return($r[0]);
+		if (count($r))
+			return($r[0]);
+	}
 
-	$postarray['parent-uri'] = "adn::".$post["thread_id"];
 	if (isset($post["reply_to"]) AND ($post["reply_to"] != "")) {
 		$postarray['thr-parent'] = "adn::".$post["reply_to"];
 
-		// Complete the thread if the parent doesn't exists
+		// Complete the thread (if the parent doesn't exists)
 		if ($threadcompletion) {
-			$r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
-				dbesc($postarray['thr-parent']),
-				intval($uid)
-				);
-			if (!count($r)) {
+			//$r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
+			//	dbesc($postarray['thr-parent']),
+			//	intval($uid)
+			//	);
+			//if (!count($r)) {
+				logger("appnet_createpost: completing thread ".$post["thread_id"]." for user ".$uid, LOGGER_DEBUG);
+
 				require_once("addon/appnet/AppDotNet.php");
 
 				$token = get_pconfig($uid,'appnet','token');
@@ -836,19 +891,29 @@ function appnet_createpost($a, $uid, $post, $me, $user, $ownid, $createuser, $th
 					$thread = $app->getPostReplies($post["thread_id"], $param);
 				}
 				catch (AppDotNetException $e) {
-					logger("appnet_createpost: Error fetching thread for user ".$uid." ".$e->getMessage());
+					logger("appnet_createpost: Error fetching thread for user ".$uid." ".appnet_error($e->getMessage()));
 				}
 				$thread = array_reverse($thread);
+
+				logger("appnet_createpost: fetched ".count($thread)." items for thread ".$post["thread_id"]." for user ".$uid, LOGGER_DEBUG);
+
 				foreach ($thread AS $tpost) {
-					$threadpost = appnet_createpost($a, $uid, $tpost, $me, $user, $ownid, $createuser, false);
+					$threadpost = appnet_createpost($a, $uid, $tpost, $me, $user, $ownid, false, false);
 					$item = item_store($threadpost);
+					$threadpost["id"] = $item;
+
+					logger("appnet_createpost: stored post ".$post["id"]." thread ".$post["thread_id"]." in item ".$item, LOGGER_DEBUG);
 				}
-			}
+			//}
 		}
-	} else
-		$postarray['thr-parent'] = $postarray['uri'];
+		// Don't create accounts of people who just comment something
+		$createuser = false;
 
-	$postarray['plink'] = $post["canonical_url"];
+		$postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
+	} else {
+		$postarray['thr-parent'] = $postarray['uri'];
+		$postarray['object-type'] = ACTIVITY_OBJ_NOTE;
+	}
 
 	if (($post["user"]["id"] != $ownid) OR ($postarray['thr-parent'] == $postarray['uri'])) {
 		$postarray['owner-name'] = $post["user"]["name"];
@@ -878,6 +943,8 @@ function appnet_createpost($a, $uid, $post, $me, $user, $ownid, $createuser, $th
 		$content = $post;
 	}
 
+	$postarray['plink'] = $content["canonical_url"];
+
 	if (is_array($content["entities"])) {
 		$converted = appnet_expand_entities($a, $content["text"], $content["entities"]);
 		$postarray['body'] = $converted["body"];
@@ -891,7 +958,7 @@ function appnet_createpost($a, $uid, $post, $me, $user, $ownid, $createuser, $th
 			$links[$url] = $link["url"];
 		}
 
-	if (sizeof($content["annotations"]))
+	/* if (sizeof($content["annotations"]))
 		foreach($content["annotations"] AS $annotation) {
 			if ($annotation[type] == "net.app.core.oembed") {
 				if (isset($annotation["value"]["embeddable_url"])) {
@@ -900,7 +967,6 @@ function appnet_createpost($a, $uid, $post, $me, $user, $ownid, $createuser, $th
 						unset($links[$url]);
 				}
 			} elseif ($annotation[type] == "com.friendica.post") {
-				// Nur zum Testen deaktiviert
 				//$links = array();
 				//if (isset($annotation["value"]["post-title"]))
 				//	$postarray['title'] = $annotation["value"]["post-title"];
@@ -921,7 +987,7 @@ function appnet_createpost($a, $uid, $post, $me, $user, $ownid, $createuser, $th
 					$postarray['author-avatar'] = $annotation["value"]["author-avatar"];
 			}
 
-		}
+		} */
 
 	$page_info = "";
 
@@ -931,19 +997,24 @@ function appnet_createpost($a, $uid, $post, $me, $user, $ownid, $createuser, $th
 			$page_info = "\n[url=".$photo["url"]."][img]".$photo["large"]."[/img][/url]";
 		elseif ($photo["url"] != "")
 			$page_info = "\n[img]".$photo["url"]."[/img]";
+
+		if ($photo["url"] != "")
+			$postarray['object-type'] = ACTIVITY_OBJ_IMAGE;
+
 	} else
 		$photo = array("url" => "", "large" => "");
 
 	if (sizeof($links)) {
 		$link = array_pop($links);
-		$url = "[url=".$link."]".$link."[/url]";
-
-		$removedlink = trim(str_replace($url, "", $postarray['body']));
-
-		if (($removedlink == "") OR strstr($postarray['body'], $removedlink))
-			$postarray['body'] = $removedlink;
+		$url = str_replace(array('/', '.'), array('\/', '\.'), $link);
 
 		$page_info = add_page_info($link, false, $photo["url"]);
+
+		if (trim($page_info) != "") {
+			$removedlink = preg_replace("/\[url\=".$url."\](.*?)\[\/url\]/ism", '', $postarray['body']);
+			if (($removedlink == "") OR strstr($postarray['body'], $removedlink))
+				$postarray['body'] = $removedlink;
+		}
 	}
 
 	$postarray['body'] .= $page_info;
@@ -1025,12 +1096,46 @@ function appnet_expand_annotations($a, $annotations) {
 }
 
 function appnet_fetchcontact($a, $uid, $contact, $me, $create_user) {
+
+	if (function_exists("update_gcontact"))
+		update_gcontact(array("url" => $contact["canonical_url"], "generation" => 2,
+				"network" => NETWORK_APPNET, "photo" => $contact["avatar_image"]["url"],
+				"name" => $contact["name"], "nick" => $contact["username"],
+				"about" => $contact["description"]["text"], "hide" => true,
+				"addr" => $contact["username"]."@app.net"));
+	else {
+		// Old Code
+		$r = q("SELECT id FROM unique_contacts WHERE url='%s' LIMIT 1",
+				dbesc(normalise_link($contact["canonical_url"])));
+
+		if (count($r) == 0)
+			q("INSERT INTO unique_contacts (url, name, nick, avatar) VALUES ('%s', '%s', '%s', '%s')",
+				dbesc(normalise_link($contact["canonical_url"])),
+				dbesc($contact["name"]),
+				dbesc($contact["username"]),
+				dbesc($contact["avatar_image"]["url"]));
+		else
+			q("UPDATE unique_contacts SET name = '%s', nick = '%s', avatar = '%s' WHERE url = '%s'",
+				dbesc($contact["name"]),
+				dbesc($contact["username"]),
+				dbesc($contact["avatar_image"]["url"]),
+				dbesc(normalise_link($contact["canonical_url"])));
+
+		if (DB_UPDATE_VERSION >= "1177")
+			q("UPDATE `unique_contacts` SET `location` = '%s', `about` = '%s' WHERE url = '%s'",
+				dbesc(""),
+				dbesc($contact["description"]["text"]),
+				dbesc(normalise_link($contact["canonical_url"])));
+	}
+
 	$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
 		intval($uid), dbesc("adn::".$contact["id"]));
 
 	if(!count($r) AND !$create_user)
-		return($me);
+		return($me["id"]);
 
+	if ($contact["canonical_url"] == "")
+		return($me["id"]);
 
 	if (count($r) AND ($r[0]["readonly"] OR $r[0]["blocked"])) {
 		logger("appnet_fetchcontact: Contact '".$r[0]["nick"]."' is blocked or readonly.", LOGGER_DEBUG);
@@ -1038,6 +1143,13 @@ function appnet_fetchcontact($a, $uid, $contact, $me, $create_user) {
 	}
 
 	if(!count($r)) {
+
+		if ($contact["name"] == "")
+			$contact["name"] = $contact["username"];
+
+		if ($contact["username"] == "")
+			$contact["username"] = $contact["name"];
+
 		// create contact record
 		q("INSERT INTO `contact` (`uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
 					`name`, `nick`, `photo`, `network`, `rel`, `priority`,
@@ -1099,6 +1211,14 @@ function appnet_fetchcontact($a, $uid, $contact, $me, $create_user) {
 			intval($contact_id)
 		);
 
+		if (DB_UPDATE_VERSION >= "1177")
+			q("UPDATE `contact` SET `location` = '%s',
+						`about` = '%s'
+					WHERE `id` = %d",
+				dbesc(""),
+				dbesc($contact["description"]["text"]),
+				intval($contact_id)
+			);
 	} else {
 		// update profile photos once every two weeks as we have no notification of when they change.
 
@@ -1140,12 +1260,57 @@ function appnet_fetchcontact($a, $uid, $contact, $me, $create_user) {
 				dbesc($contact["username"]),
 				intval($r[0]['id'])
 			);
+			if (DB_UPDATE_VERSION >= "1177")
+				q("UPDATE `contact` SET `location` = '%s',
+							`about` = '%s'
+						WHERE `id` = %d",
+					dbesc(""),
+					dbesc($contact["description"]["text"]),
+					intval($r[0]['id'])
+				);
 		}
 	}
 
 	return($r[0]["id"]);
 }
 
+function appnet_prepare_body(&$a,&$b) {
+        if ($b["item"]["network"] != NETWORK_APPNET)
+                return;
+
+        if ($b["preview"]) {
+                $max_char = 256;
+                require_once("include/plaintext.php");
+                $item = $b["item"];
+                $item["plink"] = $a->get_baseurl()."/display/".$a->user["nickname"]."/".$item["parent"];
+
+                $r = q("SELECT `author-link` FROM item WHERE item.uri = '%s' AND item.uid = %d LIMIT 1",
+                        dbesc($item["thr-parent"]),
+                        intval(local_user()));
+
+                if(count($r)) {
+                        $orig_post = $r[0];
+
+	                $nicknameplain = preg_replace("=https?://alpha.app.net/(.*)=ism", "$1", $orig_post["author-link"]);
+	                $nickname = "@[url=".$orig_post["author-link"]."]".$nicknameplain."[/url]";
+	                $nicknameplain = "@".$nicknameplain;
+
+	                if ((strpos($item["body"], $nickname) === false) AND (strpos($item["body"], $nicknameplain) === false))
+	                        $item["body"] = $nickname." ".$item["body"];
+                }
+
+
+
+                $msgarr = plaintext($a, $item, $max_char, true);
+		$msg = appnet_create_entities($a, $item, $msgarr);
+
+		require_once("library/markdown.php");
+		$msg = Markdown($msg);
+
+                $b['html'] = $msg;
+        }
+}
+
 function appnet_cron($a,$b) {
 	$last = get_config('appnet','last_poll');
 
@@ -1162,9 +1327,23 @@ function appnet_cron($a,$b) {
 	}
 	logger('appnet_cron: cron_start');
 
+	$abandon_days = intval(get_config('system','account_abandon_days'));
+	if ($abandon_days < 1)
+		$abandon_days = 0;
+
+	$abandon_limit = date("Y-m-d H:i:s", time() - $abandon_days * 86400);
+
 	$r = q("SELECT * FROM `pconfig` WHERE `cat` = 'appnet' AND `k` = 'import' AND `v` = '1' ORDER BY RAND()");
 	if(count($r)) {
 		foreach($r as $rr) {
+			if ($abandon_days != 0) {
+				$user = q("SELECT `login_date` FROM `user` WHERE uid=%d AND `login_date` >= '%s'", $rr['uid'], $abandon_limit);
+				if (!count($user)) {
+					logger('abandoned account: timeline from user '.$rr['uid'].' will not be imported');
+					continue;
+				}
+			}
+
 			logger('appnet_cron: importing timeline from user '.$rr['uid']);
 			appnet_fetchstream($a, $rr["uid"]);
 		}
@@ -1174,3 +1353,23 @@ function appnet_cron($a,$b) {
 
 	set_config('appnet','last_poll', time());
 }
+
+function appnet_error($msg) {
+        $msg = trim($msg);
+        $pos = strrpos($msg, "\r\n\r\n");
+
+        if (!$pos)
+                return($msg);
+
+        $msg = substr($msg, $pos + 4);
+
+        $error = json_decode($msg);
+
+        if ($error == NULL)
+                return($msg);
+
+	if (isset($error->meta->error_message))
+		return($error->meta->error_message);
+        else
+                return(print_r($error));
+}