@ -214,17 +214,20 @@ function poco_check($profile_url, $name, $network, $profile_photo, $about, $loca
$last_contact = $x[0]["last_contact"];
$last_failure = $x[0]["last_failure"];
$server_url = $x[0]["server_url"];
} else {
$last_contact = "0000-00-00 00:00:00";
$last_failure = "0000-00-00 00:00:00";
$server_url = "";
}
if (($network == "") OR ($name == "") OR ($profile_photo == "")) {
if (($network == "") OR ($name == "") OR ($profile_photo == "") OR ($server_url == "") ) {
$data = probe_url($profile_url);
$network = $data["network"];
$name = $data["name"];
$profile_url = $data["url"];
$profile_photo = $data["photo"];
$server_url = $data["baseurl"];
}
if (count($x) AND ($x[0]["network"] == "") AND ($network != "")) {
@ -260,6 +263,14 @@ function poco_check($profile_url, $name, $network, $profile_photo, $about, $loca
}
}
poco_check_server($server_url, $network);
// Test - remove before flight
if ($last_contact > $last_failure)
q("UPDATE `gserver` SET `last_contact` = '%s' WHERE `nurl` = '%s'", dbesc($last_contact), dbesc(normalise_link($server_url)));
else
q("UPDATE `gserver` SET `last_failure` = '%s' WHERE `nurl` = '%s'", dbesc($last_failure), dbesc(normalise_link($server_url)));
if(count($x)) {
$gcid = $x[0]['id'];
@ -279,7 +290,7 @@ function poco_check($profile_url, $name, $network, $profile_photo, $about, $loca
$generation = $x[0]['generation'];
if($x[0]['name'] != $name || $x[0]['photo'] != $profile_photo || $x[0]['updated'] < $updated) {
q("UPDATE `gcontact` SET `name` = '%s', `network` = '%s', `photo` = '%s', `connect` = '%s', `url` = '%s',
q("UPDATE `gcontact` SET `name` = '%s', `network` = '%s', `photo` = '%s', `connect` = '%s', `url` = '%s', `server_url` = '%s',
`updated` = '%s', `location` = '%s', `about` = '%s', `keywords` = '%s', `gender` = '%s', `generation` = %d
WHERE (`generation` >= %d OR `generation` = 0) AND `nurl` = '%s'",
dbesc($name),
@ -287,6 +298,7 @@ function poco_check($profile_url, $name, $network, $profile_photo, $about, $loca
dbesc($profile_photo),
dbesc($connect_url),
dbesc($profile_url),
dbesc($server_url),
dbesc($updated),
dbesc($location),
dbesc($about),
@ -298,14 +310,15 @@ function poco_check($profile_url, $name, $network, $profile_photo, $about, $loca
);
}
} else {
q("INSERT INTO `gcontact` (`name`,`network`, `url`,`nurl`,`photo`,`connect`, `updated`, `last_contact`, `last_failure`, `location`, `about`, `keywords`, `gender`, `generation`)
VALUES ('%s', '%s', '%s', '%s', '%s','%s', '%s', '%s', '%s', '%s', '%s', %d)",
q("INSERT INTO `gcontact` (`name`,`network`, `url`,`nurl`,`photo`,`connect`, `server_url`, ` updated`, `last_contact`, `last_failure`, `location`, `about`, `keywords`, `gender`, `generation`)
VALUES ('%s', '%s', '%s', '%s', '%s','%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d)",
dbesc($name),
dbesc($network),
dbesc($profile_url),
dbesc(normalise_link($profile_url)),
dbesc($profile_photo),
dbesc($connect_url),
dbesc($server_url),
dbesc($updated),
dbesc($last_contact),
dbesc($last_failure),
@ -434,6 +447,236 @@ function poco_do_update($updated, $last_contact, $last_failure) {
return true;
}
function poco_to_boolean($val) {
if (($val == "true") OR ($val == 1))
return(true);
if (($val == "false") OR ($val == 0))
return(false);
return ($val);
}
function poco_check_server($server_url, $network = "") {
if ($server_url == "")
return;
$servers = q("SELECT * FROM `gserver` WHERE `nurl` = '%s'", dbesc(normalise_link($server_url)));
if ($servers) {
$poco = $servers[0]["poco"];
$noscrape = $servers[0]["noscrape"];
if ($network == "")
$network = $servers[0]["network"];
$last_contact = $servers[0]["last_contact"];
$last_failure = $servers[0]["last_failure"];
$version = $servers[0]["version"];
$platform = $servers[0]["platform"];
$site_name = $servers[0]["site_name"];
$info = $servers[0]["info"];
$register_policy = $servers[0]["register_policy"];
// Only check the server once a week
if (strtotime(datetime_convert()) < (strtotime($last_contact) + (60 * 60 * 24 * 7)))
return;
if (strtotime(datetime_convert()) < (strtotime($last_failure) + (60 * 60 * 24 * 7)))
return;
} else {
$poco = "";
$noscrape = "";
$version = "";
$platform = "";
$site_name = "";
$info = "";
$register_policy = -1;
$last_contact = "0000-00-00 00:00:00";
$last_failure = "0000-00-00 00:00:00";
}
$failure = false;
$orig_last_failure = $last_failure;
// Check if the page is accessible via SSL.
$server_url = str_replace("http://", "https://", $server_url);
$serverret = z_fetch_url($server_url."/.well-known/host-meta");
// Maybe the page is unencrypted only?
$xmlobj = @simplexml_load_string($serverret["body"],'SimpleXMLElement',0, "http://docs.oasis-open.org/ns/xri/xrd-1.0");
if (!$serverret["success"] OR ($serverret["body"] == "") OR (@sizeof($xmlobj) == 0) OR !is_object($xmlobj)) {
$server_url = str_replace("https://", "http://", $server_url);
$serverret = z_fetch_url($server_url."/.well-known/host-meta");
$xmlobj = @simplexml_load_string($serverret["body"],'SimpleXMLElement',0, "http://docs.oasis-open.org/ns/xri/xrd-1.0");
}
if (!$serverret["success"] OR ($serverret["body"] == "") OR (sizeof($xmlobj) == 0) OR !is_object($xmlobj)) {
$last_failure = datetime_convert();
$failure = true;
} elseif ($network == NETWORK_DIASPORA)
$last_contact = datetime_convert();
if (!$failure) {
// Test for Statusnet
// Will also return data for Friendica and GNU Social - but it will be overwritten later
// The "not implemented" is a special treatment for really, really old Friendica versions
$serverret = z_fetch_url($server_url."/api/statusnet/version.json");
if ($serverret["success"] AND ($serverret["body"] != '{"error":"not implemented"}') AND ($serverret["body"] != '') AND (strlen($serverret["body"]) < 250 ) ) {
$platform = "StatusNet";
$version = trim($serverret["body"], '"');
$network = NETWORK_OSTATUS;
}
// Test for GNU Social
$serverret = z_fetch_url($server_url."/api/gnusocial/version.json");
if ($serverret["success"] AND ($serverret["body"] != '{"error":"not implemented"}') AND ($serverret["body"] != '') AND (strlen($serverret["body"]) < 250 ) ) {
$platform = "GNU Social";
$version = trim($serverret["body"], '"');
$network = NETWORK_OSTATUS;
}
$serverret = z_fetch_url($server_url."/api/statusnet/config.json");
if ($serverret["success"]) {
$data = json_decode($serverret["body"]);
if (isset($data->site->server)) {
$last_contact = datetime_convert();
if (isset($data->site->redmatrix)) {
if (isset($data->site->redmatrix->PLATFORM_NAME))
$platform = $data->site->redmatrix->PLATFORM_NAME;
elseif (isset($data->site->redmatrix->RED_PLATFORM))
$platform = $data->site->redmatrix->RED_PLATFORM;
$version = $data->site->redmatrix->RED_VERSION;
$network = NETWORK_DIASPORA;
}
if (isset($data->site->friendica)) {
$platform = $data->site->friendica->FRIENDICA_PLATFORM;
$version = $data->site->friendica->FRIENDICA_VERSION;
$network = NETWORK_DFRN;
}
$site_name = $data->site->name;
$data->site->closed = poco_to_boolean($data->site->closed);
$data->site->private = poco_to_boolean($data->site->private);
$data->site->inviteonly = poco_to_boolean($data->site->inviteonly);
if (!$data->site->closed AND !$data->site->private and $data->site->inviteonly)
$register_policy = REGISTER_APPROVE;
elseif (!$data->site->closed AND !$data->site->private)
$register_policy = REGISTER_OPEN;
else
$register_policy = REGISTER_CLOSED;
}
}
}
// Query statistics.json. Optional package for Diaspora, Friendica and Redmatrix
if (!$failure) {
$serverret = z_fetch_url($server_url."/statistics.json");
if ($serverret["success"]) {
$data = json_decode($serverret["body"]);
if ($version == "")
$version = $data->version;
$site_name = $data->name;
if (isset($data->network) AND ($platform == ""))
$platform = $data->network;
if ($data->registrations_open)
$register_policy = REGISTER_OPEN;
else
$register_policy = REGISTER_CLOSED;
if (isset($data->version))
$last_contact = datetime_convert();
}
}
// Check for noscrape
// Friendica servers could be detected as OStatus servers
if (!$failure AND in_array($network, array(NETWORK_DFRN, NETWORK_OSTATUS))) {
$serverret = z_fetch_url($server_url."/friendica/json");
if ($serverret["success"]) {
$data = json_decode($serverret["body"]);
if (isset($data->version)) {
$last_contact = datetime_convert();
$network = NETWORK_DFRN;
$noscrape = $data->no_scrape_url;
$version = $data->version;
$site_name = $data->site_name;
$info = $data->info;
$register_policy_str = $data->register_policy;
$platform = $data->platform;
switch ($register_policy_str) {
case "REGISTER_CLOSED":
$register_policy = REGISTER_CLOSED;
break;
case "REGISTER_APPROVE":
$register_policy = REGISTER_APPROVE;
break;
case "REGISTER_OPEN":
$register_policy = REGISTER_OPEN;
break;
}
}
}
}
// Look for poco
if (!$failure) {
$serverret = z_fetch_url($server_url."/poco");
if ($serverret["success"]) {
$data = json_decode($serverret["body"]);
if (isset($data->totalResults)) {
$poco = $server_url."/poco";
$last_contact = datetime_convert();
}
}
}
if ($servers)
q("UPDATE `gserver` SET `url` = '%s', `version` = '%s', `site_name` = '%s', `info` = '%s', `register_policy` = %d, `poco` = '%s', `noscrape` = '%s',
`network` = '%s', `platform` = '%s', `last_contact` = '%s', `last_failure` = '%s' WHERE `nurl` = '%s'",
dbesc($server_url),
dbesc($version),
dbesc($site_name),
dbesc($info),
intval($register_policy),
dbesc($poco),
dbesc($noscrape),
dbesc($network),
dbesc($platform),
dbesc($last_contact),
dbesc($last_failure),
dbesc(normalise_link($server_url))
);
else
q("INSERT INTO `gserver` (`url`, `nurl`, `version`, `site_name`, `info`, `register_policy`, `poco`, `noscrape`, `network`, `platform`, `last_contact`)
VALUES ('%s', '%s', '%s', '%s', '%s', %d, '%s', '%s', '%s', '%s', '%s')",
dbesc($server_url),
dbesc(normalise_link($server_url)),
dbesc($version),
dbesc($site_name),
dbesc($info),
intval($register_policy),
dbesc($poco),
dbesc($noscrape),
dbesc($network),
dbesc($platform),
dbesc(datetime_convert())
);
}
function poco_contact_from_body($body, $created, $cid, $uid) {
preg_replace_callback("/\[share(.*?)\].*?\[\/share\]/ism",
function ($match) use ($created, $cid, $uid){
Michael Vogel
7 years ago