<?php
+use \Friendica\Core\Config;
+
require_once("boot.php");
require_once("include/socgraph.php");
-
function discover_poco_run(&$argv, &$argc){
global $a, $db;
require_once('include/session.php');
require_once('include/datetime.php');
- require_once('include/pidfile.php');
-
- load_config('config');
- load_config('system');
-
- $maxsysload = intval(get_config('system','maxloadavg'));
- if($maxsysload < 1)
- $maxsysload = 50;
- if(function_exists('sys_getloadavg')) {
- $load = sys_getloadavg();
- if(intval($load[0]) > $maxsysload) {
- logger('system: load ' . $load[0] . ' too high. discover_poco deferred to next scheduled run.');
+
+ Config::load();
+
+ // Don't check this stuff if the function is called by the poller
+ if (App::callstack() != "poller_run")
+ if ($a->maxload_reached())
return;
- }
- }
+
+ /*
+ 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.
+ */
if(($argc > 2) && ($argv[1] == "dirsearch")) {
$search = urldecode($argv[2]);
$mode = 1;
} elseif(($argc == 2) && ($argv[1] == "checkcontact")) {
$mode = 2;
+ } elseif(($argc == 2) && ($argv[1] == "suggestions")) {
+ $mode = 3;
+ } elseif(($argc == 3) && ($argv[1] == "server")) {
+ $mode = 4;
+ } elseif(($argc == 2) && ($argv[1] == "update_server")) {
+ $mode = 5;
} elseif ($argc == 1) {
$search = "";
$mode = 0;
- } else
+ } else {
die("Unknown or missing parameter ".$argv[1]."\n");
-
- $lockpath = get_lockpath();
- if ($lockpath != '') {
- $pidfile = new pidfile($lockpath, 'discover_poco'.$mode.urlencode($search));
- if($pidfile->is_already_running()) {
- logger("discover_poco: Already running");
- if ($pidfile->running_time() > 19*60) {
- $pidfile->kill();
- logger("discover_poco: killed stale process");
- // Calling a new instance
- if ($mode == 0)
- proc_run('php','include/discover_poco.php');
- }
- exit;
- }
}
+ // Don't check this stuff if the function is called by the poller
+ if (App::callstack() != "poller_run")
+ if (App::is_already_running('discover_poco'.$mode.urlencode($search), 'include/discover_poco.php', 1140))
+ return;
+
$a->set_baseurl(get_config('system','url'));
load_hooks();
logger('start '.$search);
- if (($mode == 2) AND get_config('system','poco_completion'))
+ if ($mode == 5) {
+ update_server();
+ } elseif ($mode == 4) {
+ $server_url = base64_decode($argv[2]);
+ 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." - ";
+ $ret = poco_check_server($server_url);
+ if ($ret) {
+ $result .= "success";
+ } else {
+ $result .= "failed";
+ }
+ logger($result, LOGGER_DEBUG);
+ } elseif ($mode == 3) {
+ update_suggestions();
+ } elseif (($mode == 2) AND get_config('system','poco_completion')) {
discover_users();
- elseif (($mode == 1) AND ($search != "") and get_config('system','poco_local_search'))
+ } elseif (($mode == 1) AND ($search != "") and get_config('system','poco_local_search')) {
discover_directory($search);
- elseif (($mode == 0) AND ($search == "") and (get_config('system','poco_discovery') > 0))
+ gs_search_user($search);
+ } elseif (($mode == 0) AND ($search == "") and (get_config('system','poco_discovery') > 0)) {
+ // Query Friendica and Hubzilla servers for their users
poco_discover();
+ // Query GNU Social servers for their users ("statistics" addon has to be enabled on the GS server)
+ if (!get_config('system','ostatus_disabled'))
+ gs_discover();
+ }
+
logger('end '.$search);
return;
}
+/**
+ * @brief Updates the first 250 servers
+ *
+ */
+function update_server() {
+ $r = q("SELECT `url`, `created`, `last_failure`, `last_contact` FROM `gserver` ORDER BY rand()");
+
+ if (!dbm::is_result($r)) {
+ return;
+ }
+
+ $updated = 0;
+
+ foreach ($r AS $server) {
+ if (!poco_do_update($server["created"], "", $server["last_failure"], $server["last_contact"])) {
+ continue;
+ }
+ logger('Update server status for server '.$server["url"], LOGGER_DEBUG);
+
+ proc_run(PRIORITY_LOW, "include/discover_poco.php", "server", base64_encode($server["url"]));
+
+ if (++$updated > 250) {
+ return;
+ }
+ }
+}
+
function discover_users() {
logger("Discover users", LOGGER_DEBUG);
else
$server_url = poco_detect_server($user["url"]);
- if (poco_check_server($server_url, $gcontacts[0]["network"])) {
+ if (($server_url == "") OR poco_check_server($server_url, $gcontacts[0]["network"])) {
logger('Check user '.$user["url"]);
poco_last_updated($user["url"], true);
poco_check($data["url"], $data["name"], $data["network"], $data["photo"], "", "", "", $jj->tags, $data["addr"], "", 0);
}
}
- Cache::set("dirsearch:".$search, time());
+ Cache::set("dirsearch:".$search, time(), CACHE_DAY);
+}
+
+/**
+ * @brief Search for GNU Social user with gstools.org
+ *
+ * @param str $search User name
+ */
+function gs_search_user($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;
+
+ $a = get_app();
+
+ $url = "http://gstools.org/api/users_search/".urlencode($search);
+
+ $result = z_fetch_url($url);
+ if (!$result["success"])
+ return false;
+
+ $contacts = json_decode($result["body"]);
+
+ if ($contacts->status == 'ERROR')
+ return false;
+
+ foreach($contacts->data AS $user) {
+ $contact = probe_url($user->site_address."/".$user->name);
+ if ($contact["network"] != NETWORK_PHANTOM) {
+ $contact["about"] = $user->description;
+ update_gcontact($contact);
+ }
+ }
}
+
if (array_search(__file__,get_included_files())===0){
discover_poco_run($_SERVER["argv"],$_SERVER["argc"]);
killme();
projects / friendica.git / blobdiff