X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FWorker%2FDiscoverPoCo.php;h=29b5d4f65764b29c1f1b02ccb7e3ce3eff00ccc6;hb=33cb241ed3283f18961a867ca6f99f9b8b76ec4a;hp=6cdb72a58a3663dec4fb158f7931d810e856e65d;hpb=ecea7425f8ad11ace4af39d476919e3203bff44f;p=friendica.git

diff --git a/src/Worker/DiscoverPoCo.php b/src/Worker/DiscoverPoCo.php
index 6cdb72a58a..29b5d4f657 100644
--- a/src/Worker/DiscoverPoCo.php
+++ b/src/Worker/DiscoverPoCo.php
@@ -4,299 +4,25 @@
  */
 namespace Friendica\Worker;
 
-use Friendica\Core\Cache;
 use Friendica\Core\Config;
-use Friendica\Core\Worker;
-use Friendica\Database\DBA;
+use Friendica\Core\Logger;
 use Friendica\Model\GContact;
-use Friendica\Network\Probe;
 use Friendica\Protocol\PortableContact;
-use Friendica\Util\DateTimeFormat;
-use Friendica\Util\Network;
 
 class DiscoverPoCo
 {
-	/// @todo Clean up this mess of a parameter hell and split it in several classes
-	public static function execute($command = '', $param1 = '', $param2 = '', $param3 = '', $param4 = '')
+	public static function execute()
 	{
-		/*
-		This function can be called in these ways:
-		- dirsearch <search pattern>: Searches for "search pattern" in the directory. "search pattern" is url encoded.
-		- checkcontact: Updates gcontact entries
-		- suggestions: Discover other servers for their contacts.
-		- server <poco url>: Searches for the poco server list. "poco url" is base64 encoded.
-		- update_server: Frequently check the first 250 servers for vitality.
-		- update_server_directory: Discover the given server id for their contacts
-		- PortableContact::load: Load POCO data from a given POCO address
-		- check_profile: Update remote profile data
-		*/
-
-		$search = "";
-		$mode = 0;
-		if ($command == "dirsearch") {
-			$search = urldecode($param1);
-			$mode = 1;
-		} elseif ($command == "checkcontact") {
-			$mode = 2;
-		} elseif ($command == "suggestions") {
-			$mode = 3;
-		} elseif ($command == "server") {
-			$mode = 4;
-		} elseif ($command == "update_server") {
-			$mode = 5;
-		} elseif ($command == "update_server_directory") {
-			$mode = 6;
-		} elseif ($command == "load") {
-			$mode = 7;
-		} elseif ($command == "check_profile") {
-			$mode = 8;
-		} elseif ($command !== "") {
-			logger("Unknown or missing parameter ".$command."\n");
+		if (Config::get('system', 'poco_discovery') == PortableContact::DISABLED) {
 			return;
 		}
 
-		logger('start '.$search);
-
-		if ($mode == 8) {
-			if ($param1 != "") {
-				PortableContact::lastUpdated($param1, true);
-			}
-		} elseif ($mode == 7) {
-			if (!empty($param4)) {
-				$url = $param4;
-			} else {
-				$url = '';
-			}
-			PortableContact::load(intval($param1), intval($param2), intval($param3), $url);
-		} elseif ($mode == 6) {
-			PortableContact::discoverSingleServer(intval($param1));
-		} elseif ($mode == 5) {
-			self::updateServer();
-		} elseif ($mode == 4) {
-			$server_url = $param1;
-			if ($server_url == "") {
-				return;
-			}
-			$server_url = filter_var($server_url, FILTER_SANITIZE_URL);
-			if (substr(normalise_link($server_url), 0, 7) != "http://") {
-				return;
-			}
-			$result = "Checking server ".$server_url." - ";
-			$ret = PortableContact::checkServer($server_url);
-			if ($ret) {
-				$result .= "success";
-			} else {
-				$result .= "failed";
-			}
-			logger($result, LOGGER_DEBUG);
-		} elseif ($mode == 3) {
-			GContact::updateSuggestions();
-		} elseif (($mode == 2) && Config::get('system', 'poco_completion')) {
-			self::discoverUsers();
-		} elseif (($mode == 1) && ($search != "") && Config::get('system', 'poco_local_search')) {
-			self::discoverDirectory($search);
-			self::gsSearchUser($search);
-		} elseif (($mode == 0) && ($search == "") && (Config::get('system', 'poco_discovery') > 0)) {
-			// Query Friendica and Hubzilla servers for their users
-			PortableContact::discover();
-
-			// Query GNU Social servers for their users ("statistics" addon has to be enabled on the GS server)
-			if (!Config::get('system', 'ostatus_disabled')) {
-				GContact::discoverGsUsers();
-			}
-		}
-
-		logger('end '.$search);
-
-		return;
-	}
-
-	/**
-	 * @brief Updates the first 250 servers
-	 *
-	 */
-	private static function updateServer() {
-		$r = q("SELECT `url`, `created`, `last_failure`, `last_contact` FROM `gserver` ORDER BY rand()");
-
-		if (!DBA::isResult($r)) {
-			return;
-		}
-
-		$updated = 0;
-
-		foreach ($r AS $server) {
-			if (!PortableContact::updateNeeded($server["created"], "", $server["last_failure"], $server["last_contact"])) {
-				continue;
-			}
-			logger('Update server status for server '.$server["url"], LOGGER_DEBUG);
-
-			Worker::add(PRIORITY_LOW, "DiscoverPoCo", "server", $server["url"]);
-
-			if (++$updated > 250) {
-				return;
-			}
-		}
-	}
-
-	private static function discoverUsers() {
-		logger("Discover users", LOGGER_DEBUG);
-
-		$starttime = time();
-
-		$users = q("SELECT `url`, `created`, `updated`, `last_failure`, `last_contact`, `server_url`, `network` FROM `gcontact`
-				WHERE `last_contact` < UTC_TIMESTAMP - INTERVAL 1 MONTH AND
-					`last_failure` < UTC_TIMESTAMP - INTERVAL 1 MONTH AND
-					`network` IN ('%s', '%s', '%s', '%s', '') ORDER BY rand()",
-				dbesc(NETWORK_DFRN), dbesc(NETWORK_DIASPORA),
-				dbesc(NETWORK_OSTATUS), dbesc(NETWORK_FEED));
-
-		if (!$users) {
-			return;
-		}
-		$checked = 0;
-
-		foreach ($users AS $user) {
-
-			$urlparts = parse_url($user["url"]);
-			if (!isset($urlparts["scheme"])) {
-				DBA::update('gcontact', ['network' => NETWORK_PHANTOM],
-					['nurl' => normalise_link($user["url"])]);
-				continue;
-			 }
-
-			if (in_array($urlparts["host"], ["www.facebook.com", "facebook.com", "twitter.com",
-								"identi.ca", "alpha.app.net"])) {
-				$networks = ["www.facebook.com" => NETWORK_FACEBOOK,
-						"facebook.com" => NETWORK_FACEBOOK,
-						"twitter.com" => NETWORK_TWITTER,
-						"identi.ca" => NETWORK_PUMPIO,
-						"alpha.app.net" => NETWORK_APPNET];
-
-				DBA::update('gcontact', ['network' => $networks[$urlparts["host"]]],
-					['nurl' => normalise_link($user["url"])]);
-				continue;
-			}
-
-			$server_url = PortableContact::detectServer($user["url"]);
-			$force_update = false;
-
-			if ($user["server_url"] != "") {
-
-				$force_update = (normalise_link($user["server_url"]) != normalise_link($server_url));
-
-				$server_url = $user["server_url"];
-			}
-
-			if ((($server_url == "") && ($user["network"] == NETWORK_FEED)) || $force_update || PortableContact::checkServer($server_url, $user["network"])) {
-				logger('Check profile '.$user["url"]);
-				Worker::add(PRIORITY_LOW, "DiscoverPoCo", "check_profile", $user["url"]);
-
-				if (++$checked > 100) {
-					return;
-				}
-			} else {
-				DBA::update('gcontact', ['last_failure' => DateTimeFormat::utcNow()],
-					['nurl' => normalise_link($user["url"])]);
-			}
-
-			// Quit the loop after 3 minutes
-			if (time() > ($starttime + 180)) {
-				return;
-			}
-		}
-	}
-
-	private static function discoverDirectory($search) {
-
-		$data = Cache::get("dirsearch:".$search);
-		if (!is_null($data)) {
-			// Only search for the same item every 24 hours
-			if (time() < $data + (60 * 60 * 24)) {
-				logger("Already searched for ".$search." in the last 24 hours", LOGGER_DEBUG);
-				return;
-			}
-		}
-
-		$x = Network::fetchUrl(get_server()."/lsearch?p=1&n=500&search=".urlencode($search));
-		$j = json_decode($x);
-
-		if (count($j->results)) {
-			foreach ($j->results as $jj) {
-				// Check if the contact already exists
-				$exists = q("SELECT `id`, `last_contact`, `last_failure`, `updated` FROM `gcontact` WHERE `nurl` = '%s'", normalise_link($jj->url));
-				if (DBA::isResult($exists)) {
-					logger("Profile ".$jj->url." already exists (".$search.")", LOGGER_DEBUG);
-
-					if (($exists[0]["last_contact"] < $exists[0]["last_failure"]) &&
-						($exists[0]["updated"] < $exists[0]["last_failure"])) {
-						continue;
-					}
-					// Update the contact
-					PortableContact::lastUpdated($jj->url);
-					continue;
-				}
-
-				$server_url = PortableContact::detectServer($jj->url);
-				if ($server_url != '') {
-					if (!PortableContact::checkServer($server_url)) {
-						logger("Friendica server ".$server_url." doesn't answer.", LOGGER_DEBUG);
-						continue;
-					}
-					logger("Friendica server ".$server_url." seems to be okay.", LOGGER_DEBUG);
-				}
-
-				$data = Probe::uri($jj->url);
-				if ($data["network"] == NETWORK_DFRN) {
-					logger("Profile ".$jj->url." is reachable (".$search.")", LOGGER_DEBUG);
-					logger("Add profile ".$jj->url." to local directory (".$search.")", LOGGER_DEBUG);
-
-					if ($jj->tags != "") {
-						$data["keywords"] = $jj->tags;
-					}
-
-					$data["server_url"] = $data["baseurl"];
-
-					GContact::update($data);
-				} else {
-					logger("Profile ".$jj->url." is not responding or no Friendica contact - but network ".$data["network"], LOGGER_DEBUG);
-				}
-			}
-		}
-		Cache::set("dirsearch:".$search, time(), CACHE_DAY);
-	}
-
-	/**
-	 * @brief Search for GNU Social user with gstools.org
-	 *
-	 * @param string $search User name
-	 */
-	private static function gsSearchUser($search) {
-
-		// Currently disabled, since the service isn't available anymore.
-		// It is not removed since I hope that there will be a successor.
-		return false;
-
-		$url = "http://gstools.org/api/users_search/".urlencode($search);
-
-		$result = Network::curl($url);
-		if (!$result["success"]) {
-			return false;
-		}
-
-		$contacts = json_decode($result["body"]);
-
-		if ($contacts->status == 'ERROR') {
-			return false;
-		}
+		// Query Friendica and Hubzilla servers for their users
+		PortableContact::discover();
 
-		/// @TODO AS is considered as a notation for constants (as they usually being written all upper-case)
-		/// @TODO find all those and convert to all lower-case which is a keyword then
-		foreach ($contacts->data AS $user) {
-			$contact = Probe::uri($user->site_address."/".$user->name);
-			if ($contact["network"] != NETWORK_PHANTOM) {
-				$contact["about"] = $user->description;
-				GContact::update($contact);
-			}
+		// Query GNU Social servers for their users ("statistics" addon has to be enabled on the GS server)
+		if (!Config::get('system', 'ostatus_disabled')) {
+			GContact::discoverGsUsers();
 		}
 	}
 }