Moved DirSearch and GlobalContact related functions to Friendica\Model namespace
+++ /dev/null
-<?php
-
-/**
- * @file include/DirSearch.php
- * @brief This file includes the DirSearch class with directory related functions
- */
-
-use Friendica\Core\Config;
-
-/**
- * @brief This class handels directory related functions
- */
-class DirSearch {
-
- /**
- * @brief Search global contact table by nick or name
- *
- * @param string $search Name or nick
- * @param string $mode Search mode (e.g. "community")
- * @return array with search results
- */
- public static function global_search_by_name($search, $mode = '') {
-
- if($search) {
- // check supported networks
- if (Config::get('system','diaspora_enabled'))
- $diaspora = NETWORK_DIASPORA;
- else
- $diaspora = NETWORK_DFRN;
-
- if (!Config::get('system','ostatus_disabled'))
- $ostatus = NETWORK_OSTATUS;
- else
- $ostatus = NETWORK_DFRN;
-
- // check if we search only communities or every contact
- if($mode === "community")
- $extra_sql = " AND `community`";
- else
- $extra_sql = "";
-
- $search .= "%";
-
- $results = q("SELECT `contact`.`id` AS `cid`, `gcontact`.`url`, `gcontact`.`name`, `gcontact`.`nick`, `gcontact`.`photo`,
- `gcontact`.`network`, `gcontact`.`keywords`, `gcontact`.`addr`, `gcontact`.`community`
- FROM `gcontact`
- LEFT JOIN `contact` ON `contact`.`nurl` = `gcontact`.`nurl`
- AND `contact`.`uid` = %d AND NOT `contact`.`blocked`
- AND NOT `contact`.`pending` AND `contact`.`rel` IN ('%s', '%s')
- WHERE (`contact`.`id` > 0 OR (NOT `gcontact`.`hide` AND `gcontact`.`network` IN ('%s', '%s', '%s') AND
- ((`gcontact`.`last_contact` >= `gcontact`.`last_failure`) OR (`gcontact`.`updated` >= `gcontact`.`last_failure`)))) AND
- (`gcontact`.`addr` LIKE '%s' OR `gcontact`.`name` LIKE '%s' OR `gcontact`.`nick` LIKE '%s') $extra_sql
- GROUP BY `gcontact`.`nurl`
- ORDER BY `gcontact`.`nurl` DESC
- LIMIT 1000",
- intval(local_user()), dbesc(CONTACT_IS_SHARING), dbesc(CONTACT_IS_FRIEND),
- dbesc(NETWORK_DFRN), dbesc($ostatus), dbesc($diaspora),
- dbesc(escape_tags($search)), dbesc(escape_tags($search)), dbesc(escape_tags($search)));
-
- return $results;
- }
-
- }
-}
use Friendica\App;
use Friendica\Core\Config;
use Friendica\Database\DBM;
+use Friendica\Model\GlobalContact;
require_once "include/contact_selectors.php";
require_once "include/contact_widgets.php";
-require_once "include/DirSearch.php";
require_once "include/features.php";
require_once "mod/proxy.php";
return $o;
}
-/// @TODO after an optional parameter, no mandadory parameter can follow
/// @TODO find proper type-hints
-function contact_selector($selname, $selclass, $preselected = false, $options) {
-
+function contact_selector($selname, $selclass, $options, $preselected = false)
+{
$a = get_app();
$mutual = false;
}
if ($localsearch) {
- $x = DirSearch::global_search_by_name($search, $mode);
+ $x = GlobalContact::searchByName($search, $mode);
return $x;
}
use Friendica\Core\Config;
use Friendica\Core\PConfig;
use Friendica\Database\DBM;
+use Friendica\Model\GlobalContact;
require_once 'include/contact_selectors.php';
return;
}
- require_once 'include/socgraph.php';
-
if ($cid) {
- $t = count_common_friends($profile_uid, $cid);
+ $t = GlobalContact::countCommonFriends($profile_uid, $cid);
} else {
- $t = count_common_friends_zcid($profile_uid, $zcid);
+ $t = GlobalContact::countCommonFriendsZcid($profile_uid, $zcid);
}
if (! $t) {
return;
}
if ($cid) {
- $r = common_friends($profile_uid, $cid, 0, 5, true);
+ $r = GlobalContact::commonFriends($profile_uid, $cid, 0, 5, true);
} else {
- $r = common_friends_zcid($profile_uid, $zcid, 0, 5, true);
+ $r = GlobalContact::commonFriendsZcid($profile_uid, $zcid, 0, 5, true);
}
return replace_macros(get_markup_template('remote_friends_common.tpl'), array(
- '$desc' => sprintf( tt("%d contact in common", "%d contacts in common", $t), $t),
+ '$desc' => sprintf(tt("%d contact in common", "%d contacts in common", $t), $t),
'$base' => System::baseUrl(),
'$uid' => $profile_uid,
'$cid' => (($cid) ? $cid : '0'),
'$linkmore' => (($t > 5) ? 'true' : ''),
'$more' => t('show more'),
- '$items' => $r
- ));
-
-};
+ '$items' => $r)
+ );
+}
<?php
-
+/**
+ * @file include cronjobs.php
+ */
use Friendica\App;
use Friendica\Core\Cache;
use Friendica\Core\Config;
use Friendica\Database\DBM;
+use Friendica\Model\GlobalContact;
use Friendica\Network\Probe;
function cronjobs_run(&$argv, &$argc){
$r = q("SELECT `uid` FROM `user` WHERE `verified` AND NOT `blocked` AND NOT `account_removed` AND NOT `account_expired`");
if (DBM::is_result($r)) {
foreach ($r AS $user) {
- update_gcontact_for_user($user["uid"]);
+ GlobalContact::updateForUser($user["uid"]);
}
}
<?php
+/**
+ * @file include/discover_poco.php
+ */
use Friendica\Core\Cache;
use Friendica\Core\Config;
use Friendica\Core\Worker;
use Friendica\Database\DBM;
+use Friendica\Model\GlobalContact;
use Friendica\Network\Probe;
+use Friendica\Protocol\PortableContact;
-require_once 'include/socgraph.php';
require_once 'include/datetime.php';
-function discover_poco_run(&$argv, &$argc) {
-
+function discover_poco_run(&$argv, &$argc)
+{
/*
This function can be called in these ways:
- dirsearch <search pattern>: Searches for "search pattern" in the directory. "search pattern" is url encoded.
- 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
- - poco_load: Load POCO data from a given POCO address
+ - PortableContact::load: Load POCO data from a given POCO address
- check_profile: Update remote profile data
*/
$mode = 5;
} elseif (($argc == 3) && ($argv[1] == "update_server_directory")) {
$mode = 6;
- } elseif (($argc > 5) && ($argv[1] == "poco_load")) {
+ } elseif (($argc > 5) && ($argv[1] == "load")) {
$mode = 7;
} elseif (($argc == 3) && ($argv[1] == "check_profile")) {
$mode = 8;
$search = "";
$mode = 0;
} else {
- die("Unknown or missing parameter ".$argv[1]."\n");
+ logger("Unknown or missing parameter ".$argv[1]."\n");
+ return;
}
logger('start '.$search);
} else {
$url = '';
}
- poco_load_worker(intval($argv[2]), intval($argv[3]), intval($argv[4]), $url);
+ PortableContact::load(intval($argv[2]), intval($argv[3]), intval($argv[4]), $url);
} elseif ($mode == 6) {
poco_discover_single_server(intval($argv[2]));
} elseif ($mode == 5) {
}
logger($result, LOGGER_DEBUG);
} elseif ($mode == 3) {
- update_suggestions();
- } elseif (($mode == 2) && Config::get('system','poco_completion')) {
+ GlobalContact::updateSuggestions();
+ } elseif (($mode == 2) && Config::get('system', 'poco_completion')) {
discover_users();
- } elseif (($mode == 1) && ($search != "") && Config::get('system','poco_local_search')) {
+ } elseif (($mode == 1) && ($search != "") && Config::get('system', 'poco_local_search')) {
discover_directory($search);
gs_search_user($search);
- } elseif (($mode == 0) && ($search == "") && (Config::get('system','poco_discovery') > 0)) {
+ } elseif (($mode == 0) && ($search == "") && (Config::get('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 (!Config::get('system','ostatus_disabled'))
- gs_discover();
+ if (!Config::get('system', 'ostatus_disabled'))
+ GlobalContact::gsDiscover();
}
logger('end '.$search);
$data["server_url"] = $data["baseurl"];
- update_gcontact($data);
+ GlobalContact::update($data);
} else {
logger("Profile ".$jj->url." is not responding or no Friendica contact - but network ".$data["network"], LOGGER_DEBUG);
}
$contact = Probe::uri($user->site_address."/".$user->name);
if ($contact["network"] != NETWORK_PHANTOM) {
$contact["about"] = $user->description;
- update_gcontact($contact);
+ GlobalContact::update($contact);
}
}
}
<?php
+/**
+ * @file include/gprobe.php
+ */
use Friendica\Core\Cache;
use Friendica\Core\Config;
use Friendica\Database\DBM;
+use Friendica\Model\GlobalContact;
use Friendica\Network\Probe;
+use Friendica\Protocol\PortableContact;
-require_once 'include/socgraph.php';
require_once 'include/datetime.php';
-function gprobe_run(&$argv, &$argc){
+function gprobe_run(&$argv, &$argc)
+{
if ($argc != 2) {
return;
}
$url = $argv[1];
- $r = q("SELECT `id`, `url`, `network` FROM `gcontact` WHERE `nurl` = '%s' ORDER BY `id` LIMIT 1",
+ $r = q(
+ "SELECT `id`, `url`, `network` FROM `gcontact` WHERE `nurl` = '%s' ORDER BY `id` LIMIT 1",
dbesc(normalise_link($url))
);
logger("gprobe start for ".normalise_link($url), LOGGER_DEBUG);
if (!DBM::is_result($r)) {
-
// Is it a DDoS attempt?
$urlparts = parse_url($url);
}
if (!in_array($arr["network"], array(NETWORK_FEED, NETWORK_PHANTOM))) {
- update_gcontact($arr);
+ GlobalContact::update($arr);
}
- $r = q("SELECT `id`, `url`, `network` FROM `gcontact` WHERE `nurl` = '%s' ORDER BY `id` LIMIT 1",
+ $r = q(
+ "SELECT `id`, `url`, `network` FROM `gcontact` WHERE `nurl` = '%s' ORDER BY `id` LIMIT 1",
dbesc(normalise_link($url))
);
}
if (DBM::is_result($r)) {
// Check for accessibility and do a poco discovery
- if (poco_last_updated($r[0]['url'], true) && ($r[0]["network"] == NETWORK_DFRN))
- poco_load(0,0,$r[0]['id'], str_replace('/profile/','/poco/',$r[0]['url']));
+ if (poco_last_updated($r[0]['url'], true) && ($r[0]["network"] == NETWORK_DFRN)) {
+ PortableContact::loadWorker(0, 0, $r[0]['id'], str_replace('/profile/', '/poco/', $r[0]['url']));
+ }
}
logger("gprobe end for ".normalise_link($url), LOGGER_DEBUG);
use Friendica\Core\PConfig;
use Friendica\Core\Worker;
use Friendica\Database\DBM;
+use Friendica\Model\GlobalContact;
use Friendica\Protocol\DFRN;
require_once 'include/bbcode.php';
* On comments the author is the better choice.
*/
if ($arr['parent-uri'] === $arr['uri']) {
- $arr["gcontact-id"] = get_gcontact_id(array("url" => $arr['owner-link'], "network" => $arr['network'],
+ $arr["gcontact-id"] = GlobalContact::getId(array("url" => $arr['owner-link'], "network" => $arr['network'],
"photo" => $arr['owner-avatar'], "name" => $arr['owner-name']));
} else {
- $arr["gcontact-id"] = get_gcontact_id(array("url" => $arr['author-link'], "network" => $arr['network'],
+ $arr["gcontact-id"] = GlobalContact::getId(array("url" => $arr['author-link'], "network" => $arr['network'],
"photo" => $arr['author-avatar'], "name" => $arr['author-name']));
}
}
use Friendica\Core\System;
use Friendica\Core\Config;
use Friendica\Database\DBM;
+use Friendica\Model\GlobalContact;
use Friendica\Network\Probe;
use Friendica\Util\Lock;
use Friendica\Util\XML;
$contact["generation"] = 2;
$contact["hide"] = false; // OStatus contacts are never hidden
$contact["photo"] = $author["author-avatar"];
- $gcid = update_gcontact($contact);
+ $gcid = GlobalContact::update($contact);
- link_gcontact($gcid, $contact["uid"], $contact["id"]);
+ GlobalContact::link($gcid, $contact["uid"], $contact["id"]);
}
return $author;
use Friendica\Core\Config;
use Friendica\Database\DBM;
+use Friendica\Model\GlobalContact;
/**
* @brief Calls the post update functions
// Set the "gcontact-id" in the item table and add a new gcontact entry if needed
foreach ($item_arr AS $item) {
- $gcontact_id = get_gcontact_id(array("url" => $item['author-link'], "network" => $item['network'],
+ $gcontact_id = GlobalContact::getId(array("url" => $item['author-link'], "network" => $item['network'],
"photo" => $item['author-avatar'], "name" => $item['author-name']));
q("UPDATE `item` SET `gcontact-id` = %d WHERE `uid` = %d AND `author-link` = '%s' AND `gcontact-id` = 0",
intval($gcontact_id), intval($item["uid"]), dbesc($item["author-link"]));
+++ /dev/null
-<?php
-/**
- * @file include/socgraph.php
- *
- * @todo Move GNU Social URL schemata (http://server.tld/user/number) to http://server.tld/username
- * @todo Fetch profile data from profile page for Redmatrix users
- * @todo Detect if it is a forum
- */
-
-use Friendica\App;
-use Friendica\Core\System;
-use Friendica\Core\Cache;
-use Friendica\Core\Config;
-use Friendica\Core\Worker;
-use Friendica\Database\DBM;
-use Friendica\Network\Probe;
-
-require_once 'include/datetime.php';
-require_once 'include/network.php';
-require_once 'include/html2bbcode.php';
-require_once 'include/Contact.php';
-require_once 'include/Photo.php';
-
-/**
- * @brief Fetch POCO data
- *
- * @param integer $cid Contact ID
- * @param integer $uid User ID
- * @param integer $zcid Global Contact ID
- * @param integer $url POCO address that should be polled
- *
- * Given a contact-id (minimum), load the PortableContacts friend list for that contact,
- * and add the entries to the gcontact (Global Contact) table, or update existing entries
- * if anything (name or photo) has changed.
- * We use normalised urls for comparison which ignore http vs https and www.domain vs domain
- *
- * Once the global contact is stored add (if necessary) the contact linkage which associates
- * the given uid, cid to the global contact entry. There can be many uid/cid combinations
- * pointing to the same global contact id.
- *
- */
-function poco_load($cid, $uid = 0, $zcid = 0, $url = null) {
- // Call the function "poco_load_worker" via the worker
- Worker::add(PRIORITY_LOW, "discover_poco", "poco_load", (int)$cid, (int)$uid, (int)$zcid, $url);
-}
-
-/**
- * @brief Fetch POCO data from the worker
- *
- * @param integer $cid Contact ID
- * @param integer $uid User ID
- * @param integer $zcid Global Contact ID
- * @param integer $url POCO address that should be polled
- *
- */
-function poco_load_worker($cid, $uid, $zcid, $url) {
- $a = get_app();
-
- if ($cid) {
- if ((! $url) || (! $uid)) {
- $r = q("select `poco`, `uid` from `contact` where `id` = %d limit 1",
- intval($cid)
- );
- if (DBM::is_result($r)) {
- $url = $r[0]['poco'];
- $uid = $r[0]['uid'];
- }
- }
- if (! $uid) {
- return;
- }
- }
-
- if (! $url) {
- return;
- }
-
- $url = $url . (($uid) ? '/@me/@all?fields=displayName,urls,photos,updated,network,aboutMe,currentLocation,tags,gender,contactType,generation' : '?fields=displayName,urls,photos,updated,network,aboutMe,currentLocation,tags,gender,contactType,generation') ;
-
- logger('poco_load: ' . $url, LOGGER_DEBUG);
-
- $s = fetch_url($url);
-
- logger('poco_load: returns ' . $s, LOGGER_DATA);
-
- logger('poco_load: return code: ' . $a->get_curl_code(), LOGGER_DEBUG);
-
- if (($a->get_curl_code() > 299) || (! $s)) {
- return;
- }
-
- $j = json_decode($s);
-
- logger('poco_load: json: ' . print_r($j,true),LOGGER_DATA);
-
- if (! isset($j->entry)) {
- return;
- }
-
- $total = 0;
- foreach ($j->entry as $entry) {
-
- $total ++;
- $profile_url = '';
- $profile_photo = '';
- $connect_url = '';
- $name = '';
- $network = '';
- $updated = NULL_DATE;
- $location = '';
- $about = '';
- $keywords = '';
- $gender = '';
- $contact_type = -1;
- $generation = 0;
-
- $name = $entry->displayName;
-
- if (isset($entry->urls)) {
- foreach ($entry->urls as $url) {
- if ($url->type == 'profile') {
- $profile_url = $url->value;
- continue;
- }
- if ($url->type == 'webfinger') {
- $connect_url = str_replace('acct:' , '', $url->value);
- continue;
- }
- }
- }
- if (isset($entry->photos)) {
- foreach ($entry->photos as $photo) {
- if ($photo->type == 'profile') {
- $profile_photo = $photo->value;
- continue;
- }
- }
- }
-
- if (isset($entry->updated)) {
- $updated = date("Y-m-d H:i:s", strtotime($entry->updated));
- }
-
- if (isset($entry->network)) {
- $network = $entry->network;
- }
-
- if (isset($entry->currentLocation)) {
- $location = $entry->currentLocation;
- }
-
- if (isset($entry->aboutMe)) {
- $about = html2bbcode($entry->aboutMe);
- }
-
- if (isset($entry->gender)) {
- $gender = $entry->gender;
- }
-
- if (isset($entry->generation) && ($entry->generation > 0)) {
- $generation = ++$entry->generation;
- }
-
- if (isset($entry->tags)) {
- foreach ($entry->tags as $tag) {
- $keywords = implode(", ", $tag);
- }
- }
-
- if (isset($entry->contactType) && ($entry->contactType >= 0)) {
- $contact_type = $entry->contactType;
- }
-
- $gcontact = array("url" => $profile_url,
- "name" => $name,
- "network" => $network,
- "photo" => $profile_photo,
- "about" => $about,
- "location" => $location,
- "gender" => $gender,
- "keywords" => $keywords,
- "connect" => $connect_url,
- "updated" => $updated,
- "contact-type" => $contact_type,
- "generation" => $generation);
-
- try {
- $gcontact = sanitize_gcontact($gcontact);
- $gcid = update_gcontact($gcontact);
-
- link_gcontact($gcid, $uid, $cid, $zcid);
- } catch (Exception $e) {
- logger($e->getMessage(), LOGGER_DEBUG);
- }
- }
- logger("poco_load: loaded $total entries",LOGGER_DEBUG);
-
- q("DELETE FROM `glink` WHERE `cid` = %d AND `uid` = %d AND `zcid` = %d AND `updated` < UTC_TIMESTAMP - INTERVAL 2 DAY",
- intval($cid),
- intval($uid),
- intval($zcid)
- );
-
-}
-/**
- * @brief Sanitize the given gcontact data
- *
- * @param array $gcontact array with gcontact data
- * @throw Exception
- *
- * Generation:
- * 0: No definition
- * 1: Profiles on this server
- * 2: Contacts of profiles on this server
- * 3: Contacts of contacts of profiles on this server
- * 4: ...
- *
- */
-function sanitize_gcontact($gcontact) {
-
- if ($gcontact['url'] == "") {
- throw new Exception('URL is empty');
- }
-
- $urlparts = parse_url($gcontact['url']);
- if (!isset($urlparts["scheme"])) {
- throw new Exception("This (".$gcontact['url'].") doesn't seem to be an url.");
- }
-
- if (in_array($urlparts["host"], array("www.facebook.com", "facebook.com", "twitter.com",
- "identi.ca", "alpha.app.net"))) {
- throw new Exception('Contact from a non federated network ignored. ('.$gcontact['url'].')');
- }
-
- // Don't store the statusnet connector as network
- // We can't simply set this to NETWORK_OSTATUS since the connector could have fetched posts from friendica as well
- if ($gcontact['network'] == NETWORK_STATUSNET) {
- $gcontact['network'] = "";
- }
-
- // Assure that there are no parameter fragments in the profile url
- if (in_array($gcontact['network'], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS, ""))) {
- $gcontact['url'] = clean_contact_url($gcontact['url']);
- }
-
- $alternate = poco_alternate_ostatus_url($gcontact['url']);
-
- // The global contacts should contain the original picture, not the cached one
- if (($gcontact['generation'] != 1) && stristr(normalise_link($gcontact['photo']), normalise_link(System::baseUrl()."/photo/"))) {
- $gcontact['photo'] = "";
- }
-
- if (!isset($gcontact['network'])) {
- $r = q("SELECT `network` FROM `contact` WHERE `uid` = 0 AND `nurl` = '%s' AND `network` != '' AND `network` != '%s' LIMIT 1",
- dbesc(normalise_link($gcontact['url'])), dbesc(NETWORK_STATUSNET)
- );
- if (DBM::is_result($r)) {
- $gcontact['network'] = $r[0]["network"];
- }
-
- if (($gcontact['network'] == "") || ($gcontact['network'] == NETWORK_OSTATUS)) {
- $r = q("SELECT `network`, `url` FROM `contact` WHERE `uid` = 0 AND `alias` IN ('%s', '%s') AND `network` != '' AND `network` != '%s' LIMIT 1",
- dbesc($gcontact['url']), dbesc(normalise_link($gcontact['url'])), dbesc(NETWORK_STATUSNET)
- );
- if (DBM::is_result($r)) {
- $gcontact['network'] = $r[0]["network"];
- }
- }
- }
-
- $gcontact['server_url'] = '';
- $gcontact['network'] = '';
-
- $x = q("SELECT * FROM `gcontact` WHERE `nurl` = '%s' LIMIT 1",
- dbesc(normalise_link($gcontact['url']))
- );
-
- if (DBM::is_result($x)) {
- if (!isset($gcontact['network']) && ($x[0]["network"] != NETWORK_STATUSNET)) {
- $gcontact['network'] = $x[0]["network"];
- }
- if ($gcontact['updated'] <= NULL_DATE) {
- $gcontact['updated'] = $x[0]["updated"];
- }
- if (!isset($gcontact['server_url']) && (normalise_link($x[0]["server_url"]) != normalise_link($x[0]["url"]))) {
- $gcontact['server_url'] = $x[0]["server_url"];
- }
- if (!isset($gcontact['addr'])) {
- $gcontact['addr'] = $x[0]["addr"];
- }
- }
-
- if ((!isset($gcontact['network']) || !isset($gcontact['name']) || !isset($gcontact['addr']) || !isset($gcontact['photo']) || !isset($gcontact['server_url']) || $alternate)
- && poco_reachable($gcontact['url'], $gcontact['server_url'], $gcontact['network'], false)) {
- $data = Probe::uri($gcontact['url']);
-
- if ($data["network"] == NETWORK_PHANTOM) {
- throw new Exception('Probing for URL '.$gcontact['url'].' failed');
- }
-
- $orig_profile = $gcontact['url'];
-
- $gcontact["server_url"] = $data["baseurl"];
-
- $gcontact = array_merge($gcontact, $data);
-
- if ($alternate && ($gcontact['network'] == NETWORK_OSTATUS)) {
- // Delete the old entry - if it exists
- $r = q("SELECT `id` FROM `gcontact` WHERE `nurl` = '%s'", dbesc(normalise_link($orig_profile)));
- if (DBM::is_result($r)) {
- q("DELETE FROM `gcontact` WHERE `nurl` = '%s'", dbesc(normalise_link($orig_profile)));
- q("DELETE FROM `glink` WHERE `gcid` = %d", intval($r[0]["id"]));
- }
- }
- }
-
- if (!isset($gcontact['name']) || !isset($gcontact['photo'])) {
- throw new Exception('No name and photo for URL '.$gcontact['url']);
- }
-
- if (!in_array($gcontact['network'], array(NETWORK_DFRN, NETWORK_OSTATUS, NETWORK_DIASPORA))) {
- throw new Exception('No federated network ('.$gcontact['network'].') detected for URL '.$gcontact['url']);
- }
-
- if (!isset($gcontact['server_url'])) {
- // We check the server url to be sure that it is a real one
- $server_url = poco_detect_server($gcontact['url']);
-
- // We are now sure that it is a correct URL. So we use it in the future
- if ($server_url != "") {
- $gcontact['server_url'] = $server_url;
- }
- }
-
- // The server URL doesn't seem to be valid, so we don't store it.
- if (!poco_check_server($gcontact['server_url'], $gcontact['network'])) {
- $gcontact['server_url'] = "";
- }
-
- return $gcontact;
-}
-
-/**
- * @brief Link the gcontact entry with user, contact and global contact
- *
- * @param integer $gcid Global contact ID
- * @param integer $cid Contact ID
- * @param integer $uid User ID
- * @param integer $zcid Global Contact ID
- * *
- */
-function link_gcontact($gcid, $uid = 0, $cid = 0, $zcid = 0) {
-
- if ($gcid <= 0) {
- return;
- }
-
- $r = q("SELECT * FROM `glink` WHERE `cid` = %d AND `uid` = %d AND `gcid` = %d AND `zcid` = %d LIMIT 1",
- intval($cid),
- intval($uid),
- intval($gcid),
- intval($zcid)
- );
-
- if (!DBM::is_result($r)) {
- q("INSERT INTO `glink` (`cid`, `uid`, `gcid`, `zcid`, `updated`) VALUES (%d, %d, %d, %d, '%s') ",
- intval($cid),
- intval($uid),
- intval($gcid),
- intval($zcid),
- dbesc(datetime_convert())
- );
- } else {
- q("UPDATE `glink` SET `updated` = '%s' WHERE `cid` = %d AND `uid` = %d AND `gcid` = %d AND `zcid` = %d",
- dbesc(datetime_convert()),
- intval($cid),
- intval($uid),
- intval($gcid),
- intval($zcid)
- );
- }
-}
-
-function poco_reachable($profile, $server = "", $network = "", $force = false) {
-
- if ($server == "") {
- $server = poco_detect_server($profile);
- }
-
- if ($server == "") {
- return true;
- }
-
- return poco_check_server($server, $network, $force);
-}
-
-function poco_detect_server($profile) {
-
- // Try to detect the server path based upon some known standard paths
- $server_url = "";
-
- if ($server_url == "") {
- $friendica = preg_replace("=(https?://)(.*)/profile/(.*)=ism", "$1$2", $profile);
- if ($friendica != $profile) {
- $server_url = $friendica;
- $network = NETWORK_DFRN;
- }
- }
-
- if ($server_url == "") {
- $diaspora = preg_replace("=(https?://)(.*)/u/(.*)=ism", "$1$2", $profile);
- if ($diaspora != $profile) {
- $server_url = $diaspora;
- $network = NETWORK_DIASPORA;
- }
- }
-
- if ($server_url == "") {
- $red = preg_replace("=(https?://)(.*)/channel/(.*)=ism", "$1$2", $profile);
- if ($red != $profile) {
- $server_url = $red;
- $network = NETWORK_DIASPORA;
- }
- }
-
- // Mastodon
- if ($server_url == "") {
- $mastodon = preg_replace("=(https?://)(.*)/users/(.*)=ism", "$1$2", $profile);
- if ($mastodon != $profile) {
- $server_url = $mastodon;
- $network = NETWORK_OSTATUS;
- }
- }
-
- // Numeric OStatus variant
- if ($server_url == "") {
- $ostatus = preg_replace("=(https?://)(.*)/user/(.*)=ism", "$1$2", $profile);
- if ($ostatus != $profile) {
- $server_url = $ostatus;
- $network = NETWORK_OSTATUS;
- }
- }
-
- // Wild guess
- if ($server_url == "") {
- $base = preg_replace("=(https?://)(.*?)/(.*)=ism", "$1$2", $profile);
- if ($base != $profile) {
- $server_url = $base;
- $network = NETWORK_PHANTOM;
- }
- }
-
- if ($server_url == "") {
- return "";
- }
-
- $r = q("SELECT `id` FROM `gserver` WHERE `nurl` = '%s' AND `last_contact` > `last_failure`",
- dbesc(normalise_link($server_url)));
- if (DBM::is_result($r)) {
- return $server_url;
- }
-
- // Fetch the host-meta to check if this really is a server
- $serverret = z_fetch_url($server_url."/.well-known/host-meta");
- if (!$serverret["success"]) {
- return "";
- }
-
- return $server_url;
-}
-
-function poco_alternate_ostatus_url($url) {
- return(preg_match("=https?://.+/user/\d+=ism", $url, $matches));
-}
-
-function poco_last_updated($profile, $force = false) {
-
- $gcontacts = q("SELECT * FROM `gcontact` WHERE `nurl` = '%s'",
- dbesc(normalise_link($profile)));
-
- if (!DBM::is_result($gcontacts)) {
- return false;
- }
-
- $contact = array("url" => $profile);
-
- if ($gcontacts[0]["created"] <= NULL_DATE) {
- $contact['created'] = datetime_convert();
- }
-
- if ($force) {
- $server_url = normalise_link(poco_detect_server($profile));
- }
-
- if (($server_url == '') && ($gcontacts[0]["server_url"] != "")) {
- $server_url = $gcontacts[0]["server_url"];
- }
-
- if (!$force && (($server_url == '') || ($gcontacts[0]["server_url"] == $gcontacts[0]["nurl"]))) {
- $server_url = normalise_link(poco_detect_server($profile));
- }
-
- if (!in_array($gcontacts[0]["network"], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_FEED, NETWORK_OSTATUS, ""))) {
- logger("Profile ".$profile.": Network type ".$gcontacts[0]["network"]." can't be checked", LOGGER_DEBUG);
- return false;
- }
-
- if ($server_url != "") {
- if (!poco_check_server($server_url, $gcontacts[0]["network"], $force)) {
- if ($force) {
- q("UPDATE `gcontact` SET `last_failure` = '%s' WHERE `nurl` = '%s'",
- dbesc(datetime_convert()), dbesc(normalise_link($profile)));
- }
-
- logger("Profile ".$profile.": Server ".$server_url." wasn't reachable.", LOGGER_DEBUG);
- return false;
- }
- $contact['server_url'] = $server_url;
- }
-
- if (in_array($gcontacts[0]["network"], array("", NETWORK_FEED))) {
- $server = q("SELECT `network` FROM `gserver` WHERE `nurl` = '%s' AND `network` != ''",
- dbesc(normalise_link($server_url)));
-
- if ($server) {
- $contact['network'] = $server[0]["network"];
- } else {
- return false;
- }
- }
-
- // noscrape is really fast so we don't cache the call.
- if (($server_url != "") && ($gcontacts[0]["nick"] != "")) {
-
- // Use noscrape if possible
- $server = q("SELECT `noscrape`, `network` FROM `gserver` WHERE `nurl` = '%s' AND `noscrape` != ''", dbesc(normalise_link($server_url)));
-
- if ($server) {
- $noscraperet = z_fetch_url($server[0]["noscrape"]."/".$gcontacts[0]["nick"]);
-
- if ($noscraperet["success"] && ($noscraperet["body"] != "")) {
-
- $noscrape = json_decode($noscraperet["body"], true);
-
- if (is_array($noscrape)) {
- $contact["network"] = $server[0]["network"];
-
- if (isset($noscrape["fn"])) {
- $contact["name"] = $noscrape["fn"];
- }
- if (isset($noscrape["comm"])) {
- $contact["community"] = $noscrape["comm"];
- }
- if (isset($noscrape["tags"])) {
- $keywords = implode(" ", $noscrape["tags"]);
- if ($keywords != "") {
- $contact["keywords"] = $keywords;
- }
- }
-
- $location = formatted_location($noscrape);
- if ($location) {
- $contact["location"] = $location;
- }
- if (isset($noscrape["dfrn-notify"])) {
- $contact["notify"] = $noscrape["dfrn-notify"];
- }
- // Remove all fields that are not present in the gcontact table
- unset($noscrape["fn"]);
- unset($noscrape["key"]);
- unset($noscrape["homepage"]);
- unset($noscrape["comm"]);
- unset($noscrape["tags"]);
- unset($noscrape["locality"]);
- unset($noscrape["region"]);
- unset($noscrape["country-name"]);
- unset($noscrape["contacts"]);
- unset($noscrape["dfrn-request"]);
- unset($noscrape["dfrn-confirm"]);
- unset($noscrape["dfrn-notify"]);
- unset($noscrape["dfrn-poll"]);
-
- // Set the date of the last contact
- /// @todo By now the function "update_gcontact" doesn't work with this field
- //$contact["last_contact"] = datetime_convert();
-
- $contact = array_merge($contact, $noscrape);
-
- update_gcontact($contact);
-
- if (trim($noscrape["updated"]) != "") {
- q("UPDATE `gcontact` SET `last_contact` = '%s' WHERE `nurl` = '%s'",
- dbesc(datetime_convert()), dbesc(normalise_link($profile)));
-
- logger("Profile ".$profile." was last updated at ".$noscrape["updated"]." (noscrape)", LOGGER_DEBUG);
-
- return $noscrape["updated"];
- }
- }
- }
- }
- }
-
- // If we only can poll the feed, then we only do this once a while
- if (!$force && !poco_do_update($gcontacts[0]["created"], $gcontacts[0]["updated"], $gcontacts[0]["last_failure"], $gcontacts[0]["last_contact"])) {
- logger("Profile ".$profile." was last updated at ".$gcontacts[0]["updated"]." (cached)", LOGGER_DEBUG);
-
- update_gcontact($contact);
- return $gcontacts[0]["updated"];
- }
-
- $data = Probe::uri($profile);
-
- // Is the profile link the alternate OStatus link notation? (http://domain.tld/user/4711)
- // Then check the other link and delete this one
- if (($data["network"] == NETWORK_OSTATUS) && poco_alternate_ostatus_url($profile) &&
- (normalise_link($profile) == normalise_link($data["alias"])) &&
- (normalise_link($profile) != normalise_link($data["url"]))) {
-
- // Delete the old entry
- q("DELETE FROM `gcontact` WHERE `nurl` = '%s'", dbesc(normalise_link($profile)));
- q("DELETE FROM `glink` WHERE `gcid` = %d", intval($gcontacts[0]["id"]));
-
- $gcontact = array_merge($gcontacts[0], $data);
-
- $gcontact["server_url"] = $data["baseurl"];
-
- try {
- $gcontact = sanitize_gcontact($gcontact);
- update_gcontact($gcontact);
-
- poco_last_updated($data["url"], $force);
- } catch (Exception $e) {
- logger($e->getMessage(), LOGGER_DEBUG);
- }
-
- logger("Profile ".$profile." was deleted", LOGGER_DEBUG);
- return false;
- }
-
- if (($data["poll"] == "") || (in_array($data["network"], array(NETWORK_FEED, NETWORK_PHANTOM)))) {
- q("UPDATE `gcontact` SET `last_failure` = '%s' WHERE `nurl` = '%s'",
- dbesc(datetime_convert()), dbesc(normalise_link($profile)));
-
- logger("Profile ".$profile." wasn't reachable (profile)", LOGGER_DEBUG);
- return false;
- }
-
- $contact = array_merge($contact, $data);
-
- $contact["server_url"] = $data["baseurl"];
-
- update_gcontact($contact);
-
- $feedret = z_fetch_url($data["poll"]);
-
- if (!$feedret["success"]) {
- q("UPDATE `gcontact` SET `last_failure` = '%s' WHERE `nurl` = '%s'",
- dbesc(datetime_convert()), dbesc(normalise_link($profile)));
-
- logger("Profile ".$profile." wasn't reachable (no feed)", LOGGER_DEBUG);
- return false;
- }
-
- $doc = new DOMDocument();
- @$doc->loadXML($feedret["body"]);
-
- $xpath = new DomXPath($doc);
- $xpath->registerNamespace('atom', "http://www.w3.org/2005/Atom");
-
- $entries = $xpath->query('/atom:feed/atom:entry');
-
- $last_updated = "";
-
- foreach ($entries as $entry) {
- $published = $xpath->query('atom:published/text()', $entry)->item(0)->nodeValue;
- $updated = $xpath->query('atom:updated/text()', $entry)->item(0)->nodeValue;
-
- if ($last_updated < $published)
- $last_updated = $published;
-
- if ($last_updated < $updated)
- $last_updated = $updated;
- }
-
- // Maybe there aren't any entries. Then check if it is a valid feed
- if ($last_updated == "") {
- if ($xpath->query('/atom:feed')->length > 0) {
- $last_updated = NULL_DATE;
- }
- }
- q("UPDATE `gcontact` SET `updated` = '%s', `last_contact` = '%s' WHERE `nurl` = '%s'",
- dbesc(DBM::date($last_updated)), dbesc(DBM::date()), dbesc(normalise_link($profile)));
-
- if (($gcontacts[0]["generation"] == 0)) {
- q("UPDATE `gcontact` SET `generation` = 9 WHERE `nurl` = '%s'",
- dbesc(normalise_link($profile)));
- }
-
- logger("Profile ".$profile." was last updated at ".$last_updated, LOGGER_DEBUG);
-
- return($last_updated);
-}
-
-function poco_do_update($created, $updated, $last_failure, $last_contact) {
- $now = strtotime(datetime_convert());
-
- if ($updated > $last_contact) {
- $contact_time = strtotime($updated);
- } else {
- $contact_time = strtotime($last_contact);
- }
-
- $failure_time = strtotime($last_failure);
- $created_time = strtotime($created);
-
- // If there is no "created" time then use the current time
- if ($created_time <= 0) {
- $created_time = $now;
- }
-
- // If the last contact was less than 24 hours then don't update
- if (($now - $contact_time) < (60 * 60 * 24)) {
- return false;
- }
-
- // If the last failure was less than 24 hours then don't update
- if (($now - $failure_time) < (60 * 60 * 24)) {
- return false;
- }
-
- // If the last contact was less than a week ago and the last failure is older than a week then don't update
- //if ((($now - $contact_time) < (60 * 60 * 24 * 7)) && ($contact_time > $failure_time))
- // return false;
-
- // If the last contact time was more than a week ago and the contact was created more than a week ago, then only try once a week
- if ((($now - $contact_time) > (60 * 60 * 24 * 7)) && (($now - $created_time) > (60 * 60 * 24 * 7)) && (($now - $failure_time) < (60 * 60 * 24 * 7))) {
- return false;
- }
-
- // If the last contact time was more than a month ago and the contact was created more than a month ago, then only try once a month
- if ((($now - $contact_time) > (60 * 60 * 24 * 30)) && (($now - $created_time) > (60 * 60 * 24 * 30)) && (($now - $failure_time) < (60 * 60 * 24 * 30))) {
- return false;
- }
-
- return true;
-}
-
-function poco_to_boolean($val) {
- if (($val == "true") || ($val == 1)) {
- return true;
- } elseif (($val == "false") || ($val == 0)) {
- return false;
- }
-
- return $val;
-}
-
-/**
- * @brief Detect server type (Hubzilla or Friendica) via the poco data
- *
- * @param object $data POCO data
- * @return array Server data
- */
-function poco_detect_poco_data($data) {
- $server = false;
-
- if (!isset($data->entry)) {
- return false;
- }
-
- if (count($data->entry) == 0) {
- return false;
- }
-
- if (!isset($data->entry[0]->urls)) {
- return false;
- }
-
- if (count($data->entry[0]->urls) == 0) {
- return false;
- }
-
- foreach ($data->entry[0]->urls as $url) {
- if ($url->type == 'zot') {
- $server = array();
- $server["platform"] = 'Hubzilla';
- $server["network"] = NETWORK_DIASPORA;
- return $server;
- }
- }
- return false;
-}
-
-/**
- * @brief Detect server type by using the nodeinfo data
- *
- * @param string $server_url address of the server
- * @return array Server data
- */
-function poco_fetch_nodeinfo($server_url) {
- $serverret = z_fetch_url($server_url."/.well-known/nodeinfo");
- if (!$serverret["success"]) {
- return false;
- }
-
- $nodeinfo = json_decode($serverret['body']);
-
- if (!is_object($nodeinfo)) {
- return false;
- }
-
- if (!is_array($nodeinfo->links)) {
- return false;
- }
-
- $nodeinfo_url = '';
-
- foreach ($nodeinfo->links as $link) {
- if ($link->rel == 'http://nodeinfo.diaspora.software/ns/schema/1.0') {
- $nodeinfo_url = $link->href;
- }
- }
-
- if ($nodeinfo_url == '') {
- return false;
- }
-
- $serverret = z_fetch_url($nodeinfo_url);
- if (!$serverret["success"]) {
- return false;
- }
-
- $nodeinfo = json_decode($serverret['body']);
-
- if (!is_object($nodeinfo)) {
- return false;
- }
-
- $server = array();
-
- $server['register_policy'] = REGISTER_CLOSED;
-
- if (is_bool($nodeinfo->openRegistrations) && $nodeinfo->openRegistrations) {
- $server['register_policy'] = REGISTER_OPEN;
- }
-
- if (is_object($nodeinfo->software)) {
- if (isset($nodeinfo->software->name)) {
- $server['platform'] = $nodeinfo->software->name;
- }
-
- if (isset($nodeinfo->software->version)) {
- $server['version'] = $nodeinfo->software->version;
- // Version numbers on Nodeinfo are presented with additional info, e.g.:
- // 0.6.3.0-p1702cc1c, 0.6.99.0-p1b9ab160 or 3.4.3-2-1191.
- $server['version'] = preg_replace("=(.+)-(.{4,})=ism", "$1", $server['version']);
- }
- }
-
- if (is_object($nodeinfo->metadata)) {
- if (isset($nodeinfo->metadata->nodeName)) {
- $server['site_name'] = $nodeinfo->metadata->nodeName;
- }
- }
-
- $diaspora = false;
- $friendica = false;
- $gnusocial = false;
-
- if (is_array($nodeinfo->protocols->inbound)) {
- foreach ($nodeinfo->protocols->inbound as $inbound) {
- if ($inbound == 'diaspora') {
- $diaspora = true;
- }
- if ($inbound == 'friendica') {
- $friendica = true;
- }
- if ($inbound == 'gnusocial') {
- $gnusocial = true;
- }
- }
- }
-
- if ($gnusocial) {
- $server['network'] = NETWORK_OSTATUS;
- }
- if ($diaspora) {
- $server['network'] = NETWORK_DIASPORA;
- }
- if ($friendica) {
- $server['network'] = NETWORK_DFRN;
- }
-
- if (!$server) {
- return false;
- }
-
- return $server;
-}
-
-/**
- * @brief Detect server type (Hubzilla or Friendica) via the front page body
- *
- * @param string $body Front page of the server
- * @return array Server data
- */
-function poco_detect_server_type($body) {
- $server = false;
-
- $doc = new DOMDocument();
- @$doc->loadHTML($body);
- $xpath = new DomXPath($doc);
-
- $list = $xpath->query("//meta[@name]");
-
- foreach ($list as $node) {
- $attr = array();
- if ($node->attributes->length) {
- foreach ($node->attributes as $attribute) {
- $attr[$attribute->name] = $attribute->value;
- }
- }
- if ($attr['name'] == 'generator') {
- $version_part = explode(" ", $attr['content']);
- if (count($version_part) == 2) {
- if (in_array($version_part[0], array("Friendika", "Friendica"))) {
- $server = array();
- $server["platform"] = $version_part[0];
- $server["version"] = $version_part[1];
- $server["network"] = NETWORK_DFRN;
- }
- }
- }
- }
-
- if (!$server) {
- $list = $xpath->query("//meta[@property]");
-
- foreach ($list as $node) {
- $attr = array();
- if ($node->attributes->length) {
- foreach ($node->attributes as $attribute) {
- $attr[$attribute->name] = $attribute->value;
- }
- }
- if ($attr['property'] == 'generator' && in_array($attr['content'], array("hubzilla", "BlaBlaNet"))) {
- $server = array();
- $server["platform"] = $attr['content'];
- $server["version"] = "";
- $server["network"] = NETWORK_DIASPORA;
- }
- }
- }
-
- if (!$server) {
- return false;
- }
-
- $server["site_name"] = $xpath->evaluate($element."//head/title/text()", $context)->item(0)->nodeValue;
- return $server;
-}
-
-function poco_check_server($server_url, $network = "", $force = false) {
-
- // Unify the server address
- $server_url = trim($server_url, "/");
- $server_url = str_replace("/index.php", "", $server_url);
-
- if ($server_url == "") {
- return false;
- }
-
- $servers = q("SELECT * FROM `gserver` WHERE `nurl` = '%s'", dbesc(normalise_link($server_url)));
- if (DBM::is_result($servers)) {
-
- if ($servers[0]["created"] <= NULL_DATE) {
- q("UPDATE `gserver` SET `created` = '%s' WHERE `nurl` = '%s'",
- dbesc(datetime_convert()), dbesc(normalise_link($server_url)));
- }
- $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 = $servers[0]["register_policy"];
-
- if (!$force && !poco_do_update($servers[0]["created"], "", $last_failure, $last_contact)) {
- logger("Use cached data for server ".$server_url, LOGGER_DEBUG);
- return ($last_contact >= $last_failure);
- }
- } else {
- $poco = "";
- $noscrape = "";
- $version = "";
- $platform = "";
- $site_name = "";
- $info = "";
- $register_policy = -1;
-
- $last_contact = NULL_DATE;
- $last_failure = NULL_DATE;
- }
- logger("Server ".$server_url." is outdated or unknown. Start discovery. Force: ".$force." Created: ".$servers[0]["created"]." Failure: ".$last_failure." Contact: ".$last_contact, LOGGER_DEBUG);
-
- $failure = false;
- $possible_failure = false;
- $orig_last_failure = $last_failure;
- $orig_last_contact = $last_contact;
-
- // Check if the page is accessible via SSL.
- $orig_server_url = $server_url;
- $server_url = str_replace("http://", "https://", $server_url);
-
- // We set the timeout to 20 seconds since this operation should be done in no time if the server was vital
- $serverret = z_fetch_url($server_url."/.well-known/host-meta", false, $redirects, array('timeout' => 20));
-
- // Quit if there is a timeout.
- // But we want to make sure to only quit if we are mostly sure that this server url fits.
- if (DBM::is_result($servers) && ($orig_server_url == $server_url) &&
- ($serverret['errno'] == CURLE_OPERATION_TIMEDOUT)) {
- logger("Connection to server ".$server_url." timed out.", LOGGER_DEBUG);
- dba::update('gserver', array('last_failure' => datetime_convert()), array('nurl' => normalise_link($server_url)));
- return false;
- }
-
- // 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 (!$serverret["success"] || ($serverret["body"] == "") || (@sizeof($xmlobj) == 0) || !is_object($xmlobj)) {
- $server_url = str_replace("https://", "http://", $server_url);
-
- // We set the timeout to 20 seconds since this operation should be done in no time if the server was vital
- $serverret = z_fetch_url($server_url."/.well-known/host-meta", false, $redirects, array('timeout' => 20));
-
- // Quit if there is a timeout
- if ($serverret['errno'] == CURLE_OPERATION_TIMEDOUT) {
- logger("Connection to server ".$server_url." timed out.", LOGGER_DEBUG);
- dba::update('gserver', array('last_failure' => datetime_convert()), array('nurl' => normalise_link($server_url)));
- return false;
- }
-
- $xmlobj = @simplexml_load_string($serverret["body"],'SimpleXMLElement',0, "http://docs.oasis-open.org/ns/xri/xrd-1.0");
- }
-
- if (!$serverret["success"] || ($serverret["body"] == "") || (sizeof($xmlobj) == 0) || !is_object($xmlobj)) {
- // Workaround for bad configured servers (known nginx problem)
- if (!in_array($serverret["debug"]["http_code"], array("403", "404"))) {
- $failure = true;
- }
- $possible_failure = true;
- }
-
- // If the server has no possible failure we reset the cached data
- if (!$possible_failure) {
- $version = "";
- $platform = "";
- $site_name = "";
- $info = "";
- $register_policy = -1;
- }
-
- // Look for poco
- if (!$failure) {
- $serverret = z_fetch_url($server_url."/poco");
- if ($serverret["success"]) {
- $data = json_decode($serverret["body"]);
- if (isset($data->totalResults)) {
- $poco = $server_url."/poco";
- $server = poco_detect_poco_data($data);
- if ($server) {
- $platform = $server['platform'];
- $network = $server['network'];
- $version = '';
- $site_name = '';
- }
- }
- }
- }
-
- if (!$failure) {
- // Test for Diaspora, Hubzilla, Mastodon or older Friendica servers
- $serverret = z_fetch_url($server_url);
-
- if (!$serverret["success"] || ($serverret["body"] == "")) {
- $failure = true;
- } else {
- $server = poco_detect_server_type($serverret["body"]);
- if ($server) {
- $platform = $server['platform'];
- $network = $server['network'];
- $version = $server['version'];
- $site_name = $server['site_name'];
- }
-
- $lines = explode("\n",$serverret["header"]);
- if (count($lines)) {
- foreach($lines as $line) {
- $line = trim($line);
- if (stristr($line,'X-Diaspora-Version:')) {
- $platform = "Diaspora";
- $version = trim(str_replace("X-Diaspora-Version:", "", $line));
- $version = trim(str_replace("x-diaspora-version:", "", $version));
- $network = NETWORK_DIASPORA;
- $versionparts = explode("-", $version);
- $version = $versionparts[0];
- }
-
- if (stristr($line,'Server: Mastodon')) {
- $platform = "Mastodon";
- $network = NETWORK_OSTATUS;
- }
- }
- }
- }
- }
-
- if (!$failure && ($poco == "")) {
- // 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 ($serverret["success"] && ($serverret["body"] != '{"error":"not implemented"}') &&
- ($serverret["body"] != '') && (strlen($serverret["body"]) < 30)) {
- $platform = "StatusNet";
- // Remove junk that some GNU Social servers return
- $version = str_replace(chr(239).chr(187).chr(191), "", $serverret["body"]);
- $version = trim($version, '"');
- $network = NETWORK_OSTATUS;
- }
-
- // Test for GNU Social
- $serverret = z_fetch_url($server_url."/api/gnusocial/version.json");
- if ($serverret["success"] && ($serverret["body"] != '{"error":"not implemented"}') &&
- ($serverret["body"] != '') && (strlen($serverret["body"]) < 30)) {
- $platform = "GNU Social";
- // Remove junk that some GNU Social servers return
- $version = str_replace(chr(239).chr(187).chr(191), "", $serverret["body"]);
- $version = trim($version, '"');
- $network = NETWORK_OSTATUS;
- }
-
- // Test for Mastodon
- $orig_version = $version;
- $serverret = z_fetch_url($server_url."/api/v1/instance");
- if ($serverret["success"] && ($serverret["body"] != '')) {
- $data = json_decode($serverret["body"]);
- if (isset($data->version)) {
- $platform = "Mastodon";
- $version = $data->version;
- $site_name = $data->title;
- $info = $data->description;
- $network = NETWORK_OSTATUS;
- }
- }
- if (strstr($orig_version.$version, 'Pleroma')) {
- $platform = 'Pleroma';
- $version = trim(str_replace('Pleroma', '', $version));
- }
- }
-
- if (!$failure) {
- // Test for Hubzilla and Red
- $serverret = z_fetch_url($server_url."/siteinfo.json");
- if ($serverret["success"]) {
- $data = json_decode($serverret["body"]);
- if (isset($data->url)) {
- $platform = $data->platform;
- $version = $data->version;
- $network = NETWORK_DIASPORA;
- }
- if (!empty($data->site_name)) {
- $site_name = $data->site_name;
- }
- switch ($data->register_policy) {
- case "REGISTER_OPEN":
- $register_policy = REGISTER_OPEN;
- break;
- case "REGISTER_APPROVE":
- $register_policy = REGISTER_APPROVE;
- break;
- case "REGISTER_CLOSED":
- default:
- $register_policy = REGISTER_CLOSED;
- break;
- }
- } else {
- // Test for Hubzilla, Redmatrix or Friendica
- $serverret = z_fetch_url($server_url."/api/statusnet/config.json");
- if ($serverret["success"]) {
- $data = json_decode($serverret["body"]);
- if (isset($data->site->server)) {
- if (isset($data->site->platform)) {
- $platform = $data->site->platform->PLATFORM_NAME;
- $version = $data->site->platform->STD_VERSION;
- $network = NETWORK_DIASPORA;
- }
- if (isset($data->site->BlaBlaNet)) {
- $platform = $data->site->BlaBlaNet->PLATFORM_NAME;
- $version = $data->site->BlaBlaNet->STD_VERSION;
- $network = NETWORK_DIASPORA;
- }
- if (isset($data->site->hubzilla)) {
- $platform = $data->site->hubzilla->PLATFORM_NAME;
- $version = $data->site->hubzilla->RED_VERSION;
- $network = NETWORK_DIASPORA;
- }
- if (isset($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 (!$data->site->closed && !$data->site->private and $data->site->inviteonly) {
- $register_policy = REGISTER_APPROVE;
- } elseif (!$data->site->closed && !$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 (isset($data->version)) {
- $version = $data->version;
- // Version numbers on statistics.json are presented with additional info, e.g.:
- // 0.6.3.0-p1702cc1c, 0.6.99.0-p1b9ab160 or 3.4.3-2-1191.
- $version = preg_replace("=(.+)-(.{4,})=ism", "$1", $version);
- }
-
- if (!empty($data->name)) {
- $site_name = $data->name;
- }
-
- if (!empty($data->network)) {
- $platform = $data->network;
- }
-
- if ($platform == "Diaspora") {
- $network = NETWORK_DIASPORA;
- }
-
- if ($data->registrations_open) {
- $register_policy = REGISTER_OPEN;
- } else {
- $register_policy = REGISTER_CLOSED;
- }
- }
- }
-
- // Query nodeinfo. Working for (at least) Diaspora and Friendica.
- if (!$failure) {
- $server = poco_fetch_nodeinfo($server_url);
- if ($server) {
- $register_policy = $server['register_policy'];
-
- if (isset($server['platform'])) {
- $platform = $server['platform'];
- }
-
- if (isset($server['network'])) {
- $network = $server['network'];
- }
-
- if (isset($server['version'])) {
- $version = $server['version'];
- }
-
- if (isset($server['site_name'])) {
- $site_name = $server['site_name'];
- }
- }
- }
-
- // Check for noscrape
- // Friendica servers could be detected as OStatus servers
- if (!$failure && in_array($network, array(NETWORK_DFRN, NETWORK_OSTATUS))) {
- $serverret = z_fetch_url($server_url."/friendica/json");
-
- if (!$serverret["success"]) {
- $serverret = z_fetch_url($server_url."/friendika/json");
- }
-
- if ($serverret["success"]) {
- $data = json_decode($serverret["body"]);
-
- if (isset($data->version)) {
- $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":
- $register_policy = REGISTER_OPEN;
- break;
- }
- }
- }
- }
-
- if ($possible_failure && !$failure) {
- $failure = true;
- }
-
- if ($failure) {
- $last_contact = $orig_last_contact;
- $last_failure = datetime_convert();
- } else {
- $last_contact = datetime_convert();
- $last_failure = $orig_last_failure;
- }
-
- if (($last_contact <= $last_failure) && !$failure) {
- logger("Server ".$server_url." seems to be alive, but last contact wasn't set - could be a bug", LOGGER_DEBUG);
- } elseif (($last_contact >= $last_failure) && $failure) {
- logger("Server ".$server_url." seems to be dead, but last failure wasn't set - could be a bug", LOGGER_DEBUG);
- }
-
- // Check again if the server exists
- $servers = q("SELECT `nurl` FROM `gserver` WHERE `nurl` = '%s'", dbesc(normalise_link($server_url)));
-
- $version = strip_tags($version);
- $site_name = strip_tags($site_name);
- $info = strip_tags($info);
- $platform = strip_tags($platform);
-
- 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($server_url))
- );
- } elseif (!$failure) {
- q("INSERT INTO `gserver` (`url`, `nurl`, `version`, `site_name`, `info`, `register_policy`, `poco`, `noscrape`, `network`, `platform`, `created`, `last_contact`, `last_failure`)
- VALUES ('%s', '%s', '%s', '%s', '%s', %d, '%s', '%s', '%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()),
- dbesc($last_contact),
- dbesc($last_failure),
- dbesc(datetime_convert())
- );
- }
- logger("End discovery for server " . $server_url, LOGGER_DEBUG);
-
- return !$failure;
-}
-
-function count_common_friends($uid, $cid) {
-
- $r = q("SELECT count(*) as `total`
- FROM `glink` INNER JOIN `gcontact` on `glink`.`gcid` = `gcontact`.`id`
- WHERE `glink`.`cid` = %d AND `glink`.`uid` = %d AND
- ((`gcontact`.`last_contact` >= `gcontact`.`last_failure`) OR (`gcontact`.`updated` >= `gcontact`.`last_failure`))
- AND `gcontact`.`nurl` IN (select nurl from contact where uid = %d and self = 0 and blocked = 0 and hidden = 0 and id != %d ) ",
- intval($cid),
- intval($uid),
- intval($uid),
- intval($cid)
- );
-
- // logger("count_common_friends: $uid $cid {$r[0]['total']}");
- if (DBM::is_result($r)) {
- return $r[0]['total'];
- }
- return 0;
-
-}
-
-
-function common_friends($uid, $cid, $start = 0, $limit = 9999, $shuffle = false) {
-
- if ($shuffle) {
- $sql_extra = " order by rand() ";
- } else {
- $sql_extra = " order by `gcontact`.`name` asc ";
- }
-
- $r = q("SELECT `gcontact`.*, `contact`.`id` AS `cid`
- FROM `glink`
- INNER JOIN `gcontact` ON `glink`.`gcid` = `gcontact`.`id`
- INNER JOIN `contact` ON `gcontact`.`nurl` = `contact`.`nurl`
- WHERE `glink`.`cid` = %d and `glink`.`uid` = %d
- AND `contact`.`uid` = %d AND `contact`.`self` = 0 AND `contact`.`blocked` = 0
- AND `contact`.`hidden` = 0 AND `contact`.`id` != %d
- AND ((`gcontact`.`last_contact` >= `gcontact`.`last_failure`) OR (`gcontact`.`updated` >= `gcontact`.`last_failure`))
- $sql_extra LIMIT %d, %d",
- intval($cid),
- intval($uid),
- intval($uid),
- intval($cid),
- intval($start),
- intval($limit)
- );
-
- /// @TODO Check all calling-findings of this function if they properly use DBM::is_result()
- return $r;
-
-}
-
-
-function count_common_friends_zcid($uid, $zcid) {
-
- $r = q("SELECT count(*) as `total`
- FROM `glink` INNER JOIN `gcontact` on `glink`.`gcid` = `gcontact`.`id`
- where `glink`.`zcid` = %d
- and `gcontact`.`nurl` in (select nurl from contact where uid = %d and self = 0 and blocked = 0 and hidden = 0 ) ",
- intval($zcid),
- intval($uid)
- );
-
- if (DBM::is_result($r)) {
- return $r[0]['total'];
- }
- return 0;
-
-}
-
-function common_friends_zcid($uid, $zcid, $start = 0, $limit = 9999, $shuffle = false) {
-
- if ($shuffle) {
- $sql_extra = " order by rand() ";
- } else {
- $sql_extra = " order by `gcontact`.`name` asc ";
- }
-
- $r = q("SELECT `gcontact`.*
- FROM `glink` INNER JOIN `gcontact` on `glink`.`gcid` = `gcontact`.`id`
- where `glink`.`zcid` = %d
- and `gcontact`.`nurl` in (select nurl from contact where uid = %d and self = 0 and blocked = 0 and hidden = 0 )
- $sql_extra limit %d, %d",
- intval($zcid),
- intval($uid),
- intval($start),
- intval($limit)
- );
-
- /// @TODO Check all calling-findings of this function if they properly use DBM::is_result()
- return $r;
-
-}
-
-
-function count_all_friends($uid, $cid) {
-
- $r = q("SELECT count(*) as `total`
- FROM `glink` INNER JOIN `gcontact` on `glink`.`gcid` = `gcontact`.`id`
- where `glink`.`cid` = %d and `glink`.`uid` = %d AND
- ((`gcontact`.`last_contact` >= `gcontact`.`last_failure`) OR (`gcontact`.`updated` >= `gcontact`.`last_failure`))",
- intval($cid),
- intval($uid)
- );
-
- if (DBM::is_result($r)) {
- return $r[0]['total'];
- }
- return 0;
-
-}
-
-
-function all_friends($uid, $cid, $start = 0, $limit = 80) {
-
- $r = q("SELECT `gcontact`.*, `contact`.`id` AS `cid`
- FROM `glink`
- INNER JOIN `gcontact` on `glink`.`gcid` = `gcontact`.`id`
- LEFT JOIN `contact` ON `contact`.`nurl` = `gcontact`.`nurl` AND `contact`.`uid` = %d
- WHERE `glink`.`cid` = %d AND `glink`.`uid` = %d AND
- ((`gcontact`.`last_contact` >= `gcontact`.`last_failure`) OR (`gcontact`.`updated` >= `gcontact`.`last_failure`))
- ORDER BY `gcontact`.`name` ASC LIMIT %d, %d ",
- intval($uid),
- intval($cid),
- intval($uid),
- intval($start),
- intval($limit)
- );
-
- /// @TODO Check all calling-findings of this function if they properly use DBM::is_result()
- return $r;
-}
-
-
-
-function suggestion_query($uid, $start = 0, $limit = 80) {
-
- if (!$uid) {
- return array();
- }
-
- /*
- * Uncommented because the result of the queries are to big to store it in the cache.
- * We need to decide if we want to change the db column type or if we want to delete it.
- */
- //$list = Cache::get("suggestion_query:".$uid.":".$start.":".$limit);
- //if (!is_null($list)) {
- // return $list;
- //}
-
- $network = array(NETWORK_DFRN);
-
- if (Config::get('system','diaspora_enabled')) {
- $network[] = NETWORK_DIASPORA;
- }
-
- if (!Config::get('system','ostatus_disabled')) {
- $network[] = NETWORK_OSTATUS;
- }
-
- $sql_network = implode("', '", $network);
- $sql_network = "'".$sql_network."'";
-
- /// @todo This query is really slow
- // By now we cache the data for five minutes
- $r = q("SELECT count(glink.gcid) as `total`, gcontact.* from gcontact
- INNER JOIN `glink` ON `glink`.`gcid` = `gcontact`.`id`
- where uid = %d and not gcontact.nurl in ( select nurl from contact where uid = %d )
- AND NOT `gcontact`.`name` IN (SELECT `name` FROM `contact` WHERE `uid` = %d)
- AND NOT `gcontact`.`id` IN (SELECT `gcid` FROM `gcign` WHERE `uid` = %d)
- AND `gcontact`.`updated` >= '%s'
- AND `gcontact`.`last_contact` >= `gcontact`.`last_failure`
- AND `gcontact`.`network` IN (%s)
- GROUP BY `glink`.`gcid` ORDER BY `gcontact`.`updated` DESC,`total` DESC LIMIT %d, %d",
- intval($uid),
- intval($uid),
- intval($uid),
- intval($uid),
- dbesc(NULL_DATE),
- $sql_network,
- intval($start),
- intval($limit)
- );
-
- if (DBM::is_result($r) && count($r) >= ($limit -1)) {
- /*
- * Uncommented because the result of the queries are to big to store it in the cache.
- * We need to decide if we want to change the db column type or if we want to delete it.
- */
- //Cache::set("suggestion_query:".$uid.":".$start.":".$limit, $r, CACHE_FIVE_MINUTES);
-
- return $r;
- }
-
- $r2 = q("SELECT gcontact.* FROM gcontact
- INNER JOIN `glink` ON `glink`.`gcid` = `gcontact`.`id`
- WHERE `glink`.`uid` = 0 AND `glink`.`cid` = 0 AND `glink`.`zcid` = 0 AND NOT `gcontact`.`nurl` IN (SELECT `nurl` FROM `contact` WHERE `uid` = %d)
- AND NOT `gcontact`.`name` IN (SELECT `name` FROM `contact` WHERE `uid` = %d)
- AND NOT `gcontact`.`id` IN (SELECT `gcid` FROM `gcign` WHERE `uid` = %d)
- AND `gcontact`.`updated` >= '%s'
- AND `gcontact`.`last_contact` >= `gcontact`.`last_failure`
- AND `gcontact`.`network` IN (%s)
- ORDER BY rand() LIMIT %d, %d",
- intval($uid),
- intval($uid),
- intval($uid),
- dbesc(NULL_DATE),
- $sql_network,
- intval($start),
- intval($limit)
- );
-
- $list = array();
- foreach ($r2 as $suggestion) {
- $list[$suggestion["nurl"]] = $suggestion;
- }
-
- foreach ($r as $suggestion) {
- $list[$suggestion["nurl"]] = $suggestion;
- }
-
- while (sizeof($list) > ($limit)) {
- array_pop($list);
- }
-
- /*
- * Uncommented because the result of the queries are to big to store it in the cache.
- * We need to decide if we want to change the db column type or if we want to delete it.
- */
- //Cache::set("suggestion_query:".$uid.":".$start.":".$limit, $list, CACHE_FIVE_MINUTES);
- return $list;
-}
-
-function update_suggestions() {
-
- $a = get_app();
-
- $done = array();
-
- /// @TODO Check if it is really neccessary to poll the own server
- poco_load(0, 0, 0, System::baseUrl() . '/poco');
-
- $done[] = System::baseUrl() . '/poco';
-
- if (strlen(Config::get('system','directory'))) {
- $x = fetch_url(get_server()."/pubsites");
- if ($x) {
- $j = json_decode($x);
- if ($j->entries) {
- foreach ($j->entries as $entry) {
-
- poco_check_server($entry->url);
-
- $url = $entry->url . '/poco';
- if (! in_array($url,$done)) {
- poco_load(0,0,0,$entry->url . '/poco');
- }
- }
- }
- }
- }
-
- // Query your contacts from Friendica and Redmatrix/Hubzilla for their contacts
- $r = q("SELECT DISTINCT(`poco`) AS `poco` FROM `contact` WHERE `network` IN ('%s', '%s')",
- dbesc(NETWORK_DFRN), dbesc(NETWORK_DIASPORA)
- );
-
- if (DBM::is_result($r)) {
- foreach ($r as $rr) {
- $base = substr($rr['poco'],0,strrpos($rr['poco'],'/'));
- if (! in_array($base,$done)) {
- poco_load(0,0,0,$base);
- }
- }
- }
-}
-
-/**
- * @brief Fetch server list from remote servers and adds them when they are new.
- *
- * @param string $poco URL to the POCO endpoint
- */
-function poco_fetch_serverlist($poco) {
- $serverret = z_fetch_url($poco."/@server");
- if (!$serverret["success"]) {
- return;
- }
- $serverlist = json_decode($serverret['body']);
-
- if (!is_array($serverlist)) {
- return;
- }
-
- foreach ($serverlist as $server) {
- $server_url = str_replace("/index.php", "", $server->url);
-
- $r = q("SELECT `nurl` FROM `gserver` WHERE `nurl` = '%s'", dbesc(normalise_link($server_url)));
- if (!DBM::is_result($r)) {
- logger("Call server check for server ".$server_url, LOGGER_DEBUG);
- Worker::add(PRIORITY_LOW, "discover_poco", "server", $server_url);
- }
- }
-}
-
-function poco_discover_federation() {
- $last = Config::get('poco','last_federation_discovery');
-
- if ($last) {
- $next = $last + (24 * 60 * 60);
- if ($next > time()) {
- return;
- }
- }
-
- // Discover Friendica, Hubzilla and Diaspora servers
- $serverdata = fetch_url("http://the-federation.info/pods.json");
-
- if ($serverdata) {
- $servers = json_decode($serverdata);
-
- foreach ($servers->pods as $server) {
- Worker::add(PRIORITY_LOW, "discover_poco", "server", "https://".$server->host);
- }
- }
-
- // Disvover Mastodon servers
- if (!Config::get('system','ostatus_disabled')) {
- $serverdata = fetch_url("https://instances.mastodon.xyz/instances.json");
-
- if ($serverdata) {
- $servers = json_decode($serverdata);
-
- foreach ($servers as $server) {
- $url = (is_null($server->https_score) ? 'http' : 'https').'://'.$server->name;
- Worker::add(PRIORITY_LOW, "discover_poco", "server", $url);
- }
- }
- }
-
- // Currently disabled, since the service isn't available anymore.
- // It is not removed since I hope that there will be a successor.
- // Discover GNU Social Servers.
- //if (!Config::get('system','ostatus_disabled')) {
- // $serverdata = "http://gstools.org/api/get_open_instances/";
-
- // $result = z_fetch_url($serverdata);
- // if ($result["success"]) {
- // $servers = json_decode($result["body"]);
-
- // foreach($servers->data as $server)
- // poco_check_server($server->instance_address);
- // }
- //}
-
- Config::set('poco','last_federation_discovery', time());
-}
-
-function poco_discover_single_server($id) {
- $r = q("SELECT `poco`, `nurl`, `url`, `network` FROM `gserver` WHERE `id` = %d", intval($id));
- if (!DBM::is_result($r)) {
- return false;
- }
-
- $server = $r[0];
-
- // Discover new servers out there (Works from Friendica version 3.5.2)
- poco_fetch_serverlist($server["poco"]);
-
- // Fetch all users from the other server
- $url = $server["poco"]."/?fields=displayName,urls,photos,updated,network,aboutMe,currentLocation,tags,gender,contactType,generation";
-
- logger("Fetch all users from the server ".$server["url"], LOGGER_DEBUG);
-
- $retdata = z_fetch_url($url);
- if ($retdata["success"]) {
- $data = json_decode($retdata["body"]);
-
- poco_discover_server($data, 2);
-
- if (Config::get('system','poco_discovery') > 1) {
-
- $timeframe = Config::get('system','poco_discovery_since');
- if ($timeframe == 0) {
- $timeframe = 30;
- }
-
- $updatedSince = date("Y-m-d H:i:s", time() - $timeframe * 86400);
-
- // Fetch all global contacts from the other server (Not working with Redmatrix and Friendica versions before 3.3)
- $url = $server["poco"]."/@global?updatedSince=".$updatedSince."&fields=displayName,urls,photos,updated,network,aboutMe,currentLocation,tags,gender,contactType,generation";
-
- $success = false;
-
- $retdata = z_fetch_url($url);
- if ($retdata["success"]) {
- logger("Fetch all global contacts from the server ".$server["nurl"], LOGGER_DEBUG);
- $success = poco_discover_server(json_decode($retdata["body"]));
- }
-
- if (!$success && (Config::get('system','poco_discovery') > 2)) {
- logger("Fetch contacts from users of the server ".$server["nurl"], LOGGER_DEBUG);
- poco_discover_server_users($data, $server);
- }
- }
-
- q("UPDATE `gserver` SET `last_poco_query` = '%s' WHERE `nurl` = '%s'", dbesc(datetime_convert()), dbesc($server["nurl"]));
-
- return true;
- } else {
- // If the server hadn't replied correctly, then force a sanity check
- poco_check_server($server["url"], $server["network"], true);
-
- // If we couldn't reach the server, we will try it some time later
- q("UPDATE `gserver` SET `last_poco_query` = '%s' WHERE `nurl` = '%s'", dbesc(datetime_convert()), dbesc($server["nurl"]));
-
- return false;
- }
-}
-
-function poco_discover($complete = false) {
-
- // Update the server list
- poco_discover_federation();
-
- $no_of_queries = 5;
-
- $requery_days = intval(Config::get("system", "poco_requery_days"));
-
- if ($requery_days == 0) {
- $requery_days = 7;
- }
- $last_update = date("c", time() - (60 * 60 * 24 * $requery_days));
-
- $r = q("SELECT `id`, `url`, `network` FROM `gserver` WHERE `last_contact` >= `last_failure` AND `poco` != '' AND `last_poco_query` < '%s' ORDER BY RAND()", dbesc($last_update));
- if (DBM::is_result($r)) {
- foreach ($r as $server) {
-
- if (!poco_check_server($server["url"], $server["network"])) {
- // The server is not reachable? Okay, then we will try it later
- q("UPDATE `gserver` SET `last_poco_query` = '%s' WHERE `nurl` = '%s'", dbesc(datetime_convert()), dbesc($server["nurl"]));
- continue;
- }
-
- logger('Update directory from server '.$server['url'].' with ID '.$server['id'], LOGGER_DEBUG);
- Worker::add(PRIORITY_LOW, "discover_poco", "update_server_directory", (int)$server['id']);
-
- if (!$complete && (--$no_of_queries == 0)) {
- break;
- }
- }
- }
-}
-
-function poco_discover_server_users($data, $server) {
-
- if (!isset($data->entry)) {
- return;
- }
-
- foreach ($data->entry as $entry) {
- $username = "";
- if (isset($entry->urls)) {
- foreach ($entry->urls as $url) {
- if ($url->type == 'profile') {
- $profile_url = $url->value;
- $urlparts = parse_url($profile_url);
- $username = end(explode("/", $urlparts["path"]));
- }
- }
- }
- if ($username != "") {
- logger("Fetch contacts for the user ".$username." from the server ".$server["nurl"], LOGGER_DEBUG);
-
- // Fetch all contacts from a given user from the other server
- $url = $server["poco"]."/".$username."/?fields=displayName,urls,photos,updated,network,aboutMe,currentLocation,tags,gender,contactType,generation";
-
- $retdata = z_fetch_url($url);
- if ($retdata["success"]) {
- poco_discover_server(json_decode($retdata["body"]), 3);
- }
- }
- }
-}
-
-function poco_discover_server($data, $default_generation = 0) {
-
- if (!isset($data->entry) || !count($data->entry)) {
- return false;
- }
-
- $success = false;
-
- foreach ($data->entry as $entry) {
- $profile_url = '';
- $profile_photo = '';
- $connect_url = '';
- $name = '';
- $network = '';
- $updated = NULL_DATE;
- $location = '';
- $about = '';
- $keywords = '';
- $gender = '';
- $contact_type = -1;
- $generation = $default_generation;
-
- $name = $entry->displayName;
-
- if (isset($entry->urls)) {
- foreach ($entry->urls as $url) {
- if ($url->type == 'profile') {
- $profile_url = $url->value;
- continue;
- }
- if ($url->type == 'webfinger') {
- $connect_url = str_replace('acct:' , '', $url->value);
- continue;
- }
- }
- }
-
- if (isset($entry->photos)) {
- foreach ($entry->photos as $photo) {
- if ($photo->type == 'profile') {
- $profile_photo = $photo->value;
- continue;
- }
- }
- }
-
- if (isset($entry->updated)) {
- $updated = date("Y-m-d H:i:s", strtotime($entry->updated));
- }
-
- if (isset($entry->network)) {
- $network = $entry->network;
- }
-
- if (isset($entry->currentLocation)) {
- $location = $entry->currentLocation;
- }
-
- if (isset($entry->aboutMe)) {
- $about = html2bbcode($entry->aboutMe);
- }
-
- if (isset($entry->gender)) {
- $gender = $entry->gender;
- }
-
- if(isset($entry->generation) && ($entry->generation > 0)) {
- $generation = ++$entry->generation;
- }
-
- if(isset($entry->contactType) && ($entry->contactType >= 0)) {
- $contact_type = $entry->contactType;
- }
-
- if (isset($entry->tags)) {
- foreach ($entry->tags as $tag) {
- $keywords = implode(", ", $tag);
- }
- }
-
- if ($generation > 0) {
- $success = true;
-
- logger("Store profile ".$profile_url, LOGGER_DEBUG);
-
- $gcontact = array("url" => $profile_url,
- "name" => $name,
- "network" => $network,
- "photo" => $profile_photo,
- "about" => $about,
- "location" => $location,
- "gender" => $gender,
- "keywords" => $keywords,
- "connect" => $connect_url,
- "updated" => $updated,
- "contact-type" => $contact_type,
- "generation" => $generation);
-
- try {
- $gcontact = sanitize_gcontact($gcontact);
- update_gcontact($gcontact);
- } catch (Exception $e) {
- logger($e->getMessage(), LOGGER_DEBUG);
- }
-
- logger("Done for profile ".$profile_url, LOGGER_DEBUG);
- }
- }
- return $success;
-}
-
-/**
- * @brief Removes unwanted parts from a contact url
- *
- * @param string $url Contact url
- * @return string Contact url with the wanted parts
- */
-function clean_contact_url($url) {
- $parts = parse_url($url);
-
- if (!isset($parts["scheme"]) || !isset($parts["host"])) {
- return $url;
- }
-
- $new_url = $parts["scheme"]."://".$parts["host"];
-
- if (isset($parts["port"])) {
- $new_url .= ":".$parts["port"];
- }
-
- if (isset($parts["path"])) {
- $new_url .= $parts["path"];
- }
-
- if ($new_url != $url) {
- logger("Cleaned contact url ".$url." to ".$new_url." - Called by: ".System::callstack(), LOGGER_DEBUG);
- }
-
- return $new_url;
-}
-
-/**
- * @brief Replace alternate OStatus user format with the primary one
- *
- * @param arr $contact contact array (called by reference)
- */
-function fix_alternate_contact_address(&$contact) {
- if (($contact["network"] == NETWORK_OSTATUS) && poco_alternate_ostatus_url($contact["url"])) {
- $data = Probe::uri($contact["url"]);
- if ($contact["network"] == NETWORK_OSTATUS) {
- logger("Fix primary url from ".$contact["url"]." to ".$data["url"]." - Called by: ".System::callstack(), LOGGER_DEBUG);
- $contact["url"] = $data["url"];
- $contact["addr"] = $data["addr"];
- $contact["alias"] = $data["alias"];
- $contact["server_url"] = $data["baseurl"];
- }
- }
-}
-
-/**
- * @brief Fetch the gcontact id, add an entry if not existed
- *
- * @param arr $contact contact array
- * @return bool|int Returns false if not found, integer if contact was found
- */
-function get_gcontact_id($contact) {
-
- $gcontact_id = 0;
- $doprobing = false;
-
- if (in_array($contact["network"], array(NETWORK_PHANTOM))) {
- logger("Invalid network for contact url ".$contact["url"]." - Called by: ".System::callstack(), LOGGER_DEBUG);
- return false;
- }
-
- if ($contact["network"] == NETWORK_STATUSNET) {
- $contact["network"] = NETWORK_OSTATUS;
- }
-
- // All new contacts are hidden by default
- if (!isset($contact["hide"])) {
- $contact["hide"] = true;
- }
-
- // Replace alternate OStatus user format with the primary one
- fix_alternate_contact_address($contact);
-
- // Remove unwanted parts from the contact url (e.g. "?zrl=...")
- if (in_array($contact["network"], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS))) {
- $contact["url"] = clean_contact_url($contact["url"]);
- }
-
- dba::lock('gcontact');
- $r = q("SELECT `id`, `last_contact`, `last_failure`, `network` FROM `gcontact` WHERE `nurl` = '%s' LIMIT 1",
- dbesc(normalise_link($contact["url"])));
-
- if (DBM::is_result($r)) {
- $gcontact_id = $r[0]["id"];
-
- // Update every 90 days
- if (in_array($r[0]["network"], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS, ""))) {
- $last_failure_str = $r[0]["last_failure"];
- $last_failure = strtotime($r[0]["last_failure"]);
- $last_contact_str = $r[0]["last_contact"];
- $last_contact = strtotime($r[0]["last_contact"]);
- $doprobing = (((time() - $last_contact) > (90 * 86400)) && ((time() - $last_failure) > (90 * 86400)));
- }
- } else {
- q("INSERT INTO `gcontact` (`name`, `nick`, `addr` , `network`, `url`, `nurl`, `photo`, `created`, `updated`, `location`, `about`, `hide`, `generation`)
- VALUES ('%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d)",
- dbesc($contact["name"]),
- dbesc($contact["nick"]),
- dbesc($contact["addr"]),
- dbesc($contact["network"]),
- dbesc($contact["url"]),
- dbesc(normalise_link($contact["url"])),
- dbesc($contact["photo"]),
- dbesc(datetime_convert()),
- dbesc(datetime_convert()),
- dbesc($contact["location"]),
- dbesc($contact["about"]),
- intval($contact["hide"]),
- intval($contact["generation"])
- );
-
- $r = q("SELECT `id`, `network` FROM `gcontact` WHERE `nurl` = '%s' ORDER BY `id` LIMIT 2",
- dbesc(normalise_link($contact["url"])));
-
- if (DBM::is_result($r)) {
- $gcontact_id = $r[0]["id"];
-
- $doprobing = in_array($r[0]["network"], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS, ""));
- }
- }
- dba::unlock();
-
- if ($doprobing) {
- logger("Last Contact: ". $last_contact_str." - Last Failure: ".$last_failure_str." - Checking: ".$contact["url"], LOGGER_DEBUG);
- Worker::add(PRIORITY_LOW, 'gprobe', $contact["url"]);
- }
-
- return $gcontact_id;
-}
-
-/**
- * @brief Updates the gcontact table from a given array
- *
- * @param arr $contact contact array
- * @return bool|int Returns false if not found, integer if contact was found
- */
-function update_gcontact($contact) {
-
- // Check for invalid "contact-type" value
- if (isset($contact['contact-type']) && (intval($contact['contact-type']) < 0)) {
- $contact['contact-type'] = 0;
- }
-
- /// @todo update contact table as well
-
- $gcontact_id = get_gcontact_id($contact);
-
- if (!$gcontact_id) {
- return false;
- }
-
- $r = q("SELECT `name`, `nick`, `photo`, `location`, `about`, `addr`, `generation`, `birthday`, `gender`, `keywords`,
- `contact-type`, `hide`, `nsfw`, `network`, `alias`, `notify`, `server_url`, `connect`, `updated`, `url`
- FROM `gcontact` WHERE `id` = %d LIMIT 1",
- intval($gcontact_id));
-
- // Get all field names
- $fields = array();
- foreach ($r[0] as $field => $data) {
- $fields[$field] = $data;
- }
-
- unset($fields["url"]);
- unset($fields["updated"]);
- unset($fields["hide"]);
-
- // Bugfix: We had an error in the storing of keywords which lead to the "0"
- // This value is still transmitted via poco.
- if ($contact["keywords"] == "0") {
- unset($contact["keywords"]);
- }
-
- if ($r[0]["keywords"] == "0") {
- $r[0]["keywords"] = "";
- }
-
- // assign all unassigned fields from the database entry
- foreach ($fields as $field => $data) {
- if (!isset($contact[$field]) || ($contact[$field] == "")) {
- $contact[$field] = $r[0][$field];
- }
- }
-
- if (!isset($contact["hide"])) {
- $contact["hide"] = $r[0]["hide"];
- }
-
- $fields["hide"] = $r[0]["hide"];
-
- if ($contact["network"] == NETWORK_STATUSNET) {
- $contact["network"] = NETWORK_OSTATUS;
- }
-
- // Replace alternate OStatus user format with the primary one
- fix_alternate_contact_address($contact);
-
- if (!isset($contact["updated"])) {
- $contact["updated"] = DBM::date();
- }
-
- if ($contact["network"] == NETWORK_TWITTER) {
- $contact["server_url"] = 'http://twitter.com';
- }
-
- if ($contact["server_url"] == "") {
- $data = Probe::uri($contact["url"]);
- if ($data["network"] != NETWORK_PHANTOM) {
- $contact["server_url"] = $data['baseurl'];
- }
- } else {
- $contact["server_url"] = normalise_link($contact["server_url"]);
- }
-
- if (($contact["addr"] == "") && ($contact["server_url"] != "") && ($contact["nick"] != "")) {
- $hostname = str_replace("http://", "", $contact["server_url"]);
- $contact["addr"] = $contact["nick"]."@".$hostname;
- }
-
- // Check if any field changed
- $update = false;
- unset($fields["generation"]);
-
- if ((($contact["generation"] > 0) && ($contact["generation"] <= $r[0]["generation"])) || ($r[0]["generation"] == 0)) {
- foreach ($fields as $field => $data) {
- if ($contact[$field] != $r[0][$field]) {
- logger("Difference for contact ".$contact["url"]." in field '".$field."'. New value: '".$contact[$field]."', old value '".$r[0][$field]."'", LOGGER_DEBUG);
- $update = true;
- }
- }
-
- if ($contact["generation"] < $r[0]["generation"]) {
- logger("Difference for contact ".$contact["url"]." in field 'generation'. new value: '".$contact["generation"]."', old value '".$r[0]["generation"]."'", LOGGER_DEBUG);
- $update = true;
- }
- }
-
- if ($update) {
- logger("Update gcontact for ".$contact["url"], LOGGER_DEBUG);
- $condition = array('`nurl` = ? AND (`generation` = 0 OR `generation` >= ?)',
- normalise_link($contact["url"]), $contact["generation"]);
- $contact["updated"] = DBM::date($contact["updated"]);
-
- $updated = array('photo' => $contact['photo'], 'name' => $contact['name'],
- 'nick' => $contact['nick'], 'addr' => $contact['addr'],
- 'network' => $contact['network'], 'birthday' => $contact['birthday'],
- 'gender' => $contact['gender'], 'keywords' => $contact['keywords'],
- 'hide' => $contact['hide'], 'nsfw' => $contact['nsfw'],
- 'contact-type' => $contact['contact-type'], 'alias' => $contact['alias'],
- 'notify' => $contact['notify'], 'url' => $contact['url'],
- 'location' => $contact['location'], 'about' => $contact['about'],
- 'generation' => $contact['generation'], 'updated' => $contact['updated'],
- 'server_url' => $contact['server_url'], 'connect' => $contact['connect']);
-
- dba::update('gcontact', $updated, $condition, $fields);
-
- // Now update the contact entry with the user id "0" as well.
- // This is used for the shadow copies of public items.
- $r = q("SELECT `id` FROM `contact` WHERE `nurl` = '%s' AND `uid` = 0 ORDER BY `id` LIMIT 1",
- dbesc(normalise_link($contact["url"])));
-
- if (DBM::is_result($r)) {
- logger("Update public contact ".$r[0]["id"], LOGGER_DEBUG);
-
- update_contact_avatar($contact["photo"], 0, $r[0]["id"]);
-
- $fields = array('name', 'nick', 'addr',
- 'network', 'bd', 'gender',
- 'keywords', 'alias', 'contact-type',
- 'url', 'location', 'about');
- $old_contact = dba::select('contact', $fields, array('id' => $r[0]["id"]), array('limit' => 1));
-
- // Update it with the current values
- $fields = array('name' => $contact['name'], 'nick' => $contact['nick'],
- 'addr' => $contact['addr'], 'network' => $contact['network'],
- 'bd' => $contact['birthday'], 'gender' => $contact['gender'],
- 'keywords' => $contact['keywords'], 'alias' => $contact['alias'],
- 'contact-type' => $contact['contact-type'], 'url' => $contact['url'],
- 'location' => $contact['location'], 'about' => $contact['about']);
-
- dba::update('contact', $fields, array('id' => $r[0]["id"]), $old_contact);
- }
- }
-
- return $gcontact_id;
-}
-
-/**
- * @brief Updates the gcontact entry from probe
- *
- * @param str $url profile link
- */
-function update_gcontact_from_probe($url) {
- $data = Probe::uri($url);
-
- if (in_array($data["network"], array(NETWORK_PHANTOM))) {
- logger("Invalid network for contact url ".$data["url"]." - Called by: ".System::callstack(), LOGGER_DEBUG);
- return;
- }
-
- $data["server_url"] = $data["baseurl"];
-
- update_gcontact($data);
-}
-
-/**
- * @brief Update the gcontact entry for a given user id
- *
- * @param int $uid User ID
- */
-function update_gcontact_for_user($uid) {
- $r = q("SELECT `profile`.`locality`, `profile`.`region`, `profile`.`country-name`,
- `profile`.`name`, `profile`.`about`, `profile`.`gender`,
- `profile`.`pub_keywords`, `profile`.`dob`, `profile`.`photo`,
- `profile`.`net-publish`, `user`.`nickname`, `user`.`hidewall`,
- `contact`.`notify`, `contact`.`url`, `contact`.`addr`
- FROM `profile`
- INNER JOIN `user` ON `user`.`uid` = `profile`.`uid`
- INNER JOIN `contact` ON `contact`.`uid` = `profile`.`uid`
- WHERE `profile`.`uid` = %d AND `profile`.`is-default` AND `contact`.`self`",
- intval($uid));
-
- $location = formatted_location(array("locality" => $r[0]["locality"], "region" => $r[0]["region"],
- "country-name" => $r[0]["country-name"]));
-
- // The "addr" field was added in 3.4.3 so it can be empty for older users
- if ($r[0]["addr"] != "") {
- $addr = $r[0]["nickname"].'@'.str_replace(array("http://", "https://"), "", System::baseUrl());
- } else {
- $addr = $r[0]["addr"];
- }
-
- $gcontact = array("name" => $r[0]["name"], "location" => $location, "about" => $r[0]["about"],
- "gender" => $r[0]["gender"], "keywords" => $r[0]["pub_keywords"],
- "birthday" => $r[0]["dob"], "photo" => $r[0]["photo"],
- "notify" => $r[0]["notify"], "url" => $r[0]["url"],
- "hide" => ($r[0]["hidewall"] || !$r[0]["net-publish"]),
- "nick" => $r[0]["nickname"], "addr" => $addr,
- "connect" => $addr, "server_url" => System::baseUrl(),
- "generation" => 1, "network" => NETWORK_DFRN);
-
- update_gcontact($gcontact);
-}
-
-/**
- * @brief Fetches users of given GNU Social server
- *
- * If the "Statistics" plugin is enabled (See http://gstools.org/ for details) we query user data with this.
- *
- * @param str $server Server address
- */
-function gs_fetch_users($server) {
-
- logger("Fetching users from GNU Social server ".$server, LOGGER_DEBUG);
-
- $url = $server."/main/statistics";
-
- $result = z_fetch_url($url);
- if (!$result["success"]) {
- return false;
- }
-
- $statistics = json_decode($result["body"]);
-
- if (is_object($statistics->config)) {
- if ($statistics->config->instance_with_ssl) {
- $server = "https://";
- } else {
- $server = "http://";
- }
-
- $server .= $statistics->config->instance_address;
-
- $hostname = $statistics->config->instance_address;
- } else {
- /// @TODO is_object() above means here no object, still $statistics is being used as object
- if ($statistics->instance_with_ssl) {
- $server = "https://";
- } else {
- $server = "http://";
- }
-
- $server .= $statistics->instance_address;
-
- $hostname = $statistics->instance_address;
- }
-
- if (is_object($statistics->users)) {
- foreach ($statistics->users as $nick => $user) {
- $profile_url = $server."/".$user->nickname;
-
- $contact = array("url" => $profile_url,
- "name" => $user->fullname,
- "addr" => $user->nickname."@".$hostname,
- "nick" => $user->nickname,
- "about" => $user->bio,
- "network" => NETWORK_OSTATUS,
- "photo" => System::baseUrl()."/images/person-175.jpg");
- get_gcontact_id($contact);
- }
- }
-}
-
-/**
- * @brief Asking GNU Social server on a regular base for their user data
- *
- */
-function gs_discover() {
-
- $requery_days = intval(Config::get("system", "poco_requery_days"));
-
- $last_update = date("c", time() - (60 * 60 * 24 * $requery_days));
-
- $r = q("SELECT `nurl`, `url` FROM `gserver` WHERE `last_contact` >= `last_failure` AND `network` = '%s' AND `last_poco_query` < '%s' ORDER BY RAND() LIMIT 5",
- dbesc(NETWORK_OSTATUS), dbesc($last_update));
-
- if (!DBM::is_result($r)) {
- return;
- }
-
- foreach ($r as $server) {
- gs_fetch_users($server["url"]);
- q("UPDATE `gserver` SET `last_poco_query` = '%s' WHERE `nurl` = '%s'", dbesc(datetime_convert()), dbesc($server["nurl"]));
- }
-}
-
-/**
- * @brief Returns a list of all known servers
- * @return array List of server urls
- */
-function poco_serverlist() {
- $r = q("SELECT `url`, `site_name` AS `displayName`, `network`, `platform`, `version` FROM `gserver`
- WHERE `network` IN ('%s', '%s', '%s') AND `last_contact` > `last_failure`
- ORDER BY `last_contact`
- LIMIT 1000",
- dbesc(NETWORK_DFRN), dbesc(NETWORK_DIASPORA), dbesc(NETWORK_OSTATUS));
- if (!DBM::is_result($r)) {
- return false;
- }
-
- return $r;
-}
<?php
-
+/**
+ * @file mod/allfriends.php
+ */
use Friendica\App;
use Friendica\Core\System;
use Friendica\Database\DBM;
+use Friendica\Model\GlobalContact;
-require_once('include/socgraph.php');
-require_once('include/Contact.php');
-require_once('include/contact_selectors.php');
-require_once('mod/contacts.php');
+require_once 'include/socgraph.php';
+require_once 'include/Contact.php';
+require_once 'include/contact_selectors.php';
+require_once 'mod/contacts.php';
function allfriends_content(App $a) {
$a->page['aside'] = "";
profile_load($a, "", 0, get_contact_details_by_url($c[0]["url"]));
- $total = count_all_friends(local_user(), $cid);
+ $total = GlobalContact::countAllFriends(local_user(), $cid);
if(count($total))
$a->set_pager_total($total);
- $r = all_friends(local_user(), $cid, $a->pager['start'], $a->pager['itemspage']);
+ $r = GlobalContact::allFriends(local_user(), $cid, $a->pager['start'], $a->pager['itemspage']);
if (! DBM::is_result($r)) {
$o .= t('No friends to display.');
<?php
-
+/**
+ * @file include/common.php
+ */
use Friendica\App;
use Friendica\Database\DBM;
+use Friendica\Model\GlobalContact;
-require_once('include/socgraph.php');
-require_once('include/Contact.php');
-require_once('include/contact_selectors.php');
-require_once('mod/contacts.php');
+require_once 'include/Contact.php';
+require_once 'include/contact_selectors.php';
+require_once 'mod/contacts.php';
function common_content(App $a) {
}
if ($cid) {
- $t = count_common_friends($uid, $cid);
+ $t = GlobalContact::countCommonFriends($uid, $cid);
} else {
- $t = count_common_friends_zcid($uid, $zcid);
+ $t = GlobalContact::countCommonFriendsZcid($uid, $zcid);
}
if (count($t)) {
$a->set_pager_total($t);
} else {
- notice( t('No contacts in common.') . EOL);
+ notice(t('No contacts in common.') . EOL);
return $o;
}
if ($cid) {
- $r = common_friends($uid, $cid, $a->pager['start'], $a->pager['itemspage']);
+ $r = GlobalContact::commonFriends($uid, $cid, $a->pager['start'], $a->pager['itemspage']);
} else {
- $r = common_friends_zcid($uid, $zcid, $a->pager['start'], $a->pager['itemspage']);
+ $r = GlobalContact::commonFriendsZcid($uid, $zcid, $a->pager['start'], $a->pager['itemspage']);
}
use Friendica\Core\System;
use Friendica\Core\Worker;
use Friendica\Database\DBM;
+use Friendica\Model\GlobalContact;
use Friendica\Network\Probe;
require_once 'include/Contact.php';
update_contact_avatar($data['photo'], local_user(), $contact_id, true);
// Update the entry in the gcontact table
- update_gcontact_from_probe($data["url"]);
+ GlobalContact::updateFromProbe($data["url"]);
}
function _contact_block($contact_id, $orig_record) {
$nettype = sprintf( t('Network type: %s'),network_to_name($contact['network'], $contact["url"]));
- //$common = count_common_friends(local_user(),$contact['id']);
+ //$common = GlobalContact::countCommonFriends(local_user(),$contact['id']);
//$common_text = (($common) ? sprintf( tt('%d contact in common','%d contacts in common', $common),$common) : '');
$polling = (($contact['network'] === NETWORK_MAIL | $contact['network'] === NETWORK_FEED) ? 'polling' : '');
- //$x = count_all_friends(local_user(), $contact['id']);
+ //$x = GlobalContact::countAllFriends(local_user(), $contact['id']);
//$all_friends = (($x) ? t('View all contacts') : '');
// tabs
);
// Show this tab only if there is visible friend list
- $x = count_all_friends(local_user(), $contact_id);
+ $x = GlobalContact::countAllFriends(local_user(), $contact_id);
if ($x)
$tabs[] = array('label'=>t('Contacts'),
'url' => "allfriends/".$contact_id,
'accesskey' => 't');
// Show this tab only if there is visible common friend list
- $common = count_common_friends(local_user(),$contact_id);
+ $common = GlobalContact::countCommonFriends(local_user(), $contact_id);
if ($common)
$tabs[] = array('label'=>t('Common Friends'),
'url' => "common/loc/".local_user()."/".$contact_id,
use Friendica\Core\Config;
use Friendica\Core\System;
use Friendica\Core\Worker;
+use Friendica\Model\GlobalContact;
use Friendica\Network\Probe;
require_once 'include/contact_widgets.php';
// Add the contact to the global contacts if it isn't already in our system
if (($contact["cid"] == 0) && ($contact["zid"] == 0) && ($contact["gid"] == 0)) {
- update_gcontact($user_data);
+ GlobalContact::update($user_data);
}
} elseif ($local) {
-function fsuggest_content(App $a) {
-
- require_once('include/acl_selectors.php');
+function fsuggest_content(App $a)
+{
+ require_once 'include/acl_selectors.php';
if (! local_user()) {
- notice( t('Permission denied.') . EOL);
+ notice(t('Permission denied.') . EOL);
return;
}
- if($a->argc != 2)
+ if ($a->argc != 2) {
return;
+ }
$contact_id = intval($a->argv[1]);
- $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
+ $r = q(
+ "SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
intval($contact_id),
intval(local_user())
);
if (! DBM::is_result($r)) {
- notice( t('Contact not found.') . EOL);
+ notice(t('Contact not found.') . EOL);
return;
}
$contact = $r[0];
$o = '<h3>' . t('Suggest Friends') . '</h3>';
- $o .= '<div id="fsuggest-desc" >' . sprintf( t('Suggest a friend for %s'), $contact['name']) . '</div>';
+ $o .= '<div id="fsuggest-desc" >' . sprintf(t('Suggest a friend for %s'), $contact['name']) . '</div>';
$o .= '<form id="fsuggest-form" action="fsuggest/' . $contact_id . '" method="post" >';
- $o .= contact_selector('suggest','suggest-select', false,
- array('size' => 4, 'exclude' => $contact_id, 'networks' => 'DFRN_ONLY', 'single' => true));
+ $o .= contact_selector(
+ 'suggest',
+ 'suggest-select',
+ array('size' => 4, 'exclude' => $contact_id, 'networks' => 'DFRN_ONLY', 'single' => true),
+ false
+ );
$o .= '<div id="fsuggest-submit-wrapper"><input id="fsuggest-submit" type="submit" name="submit" value="' . t('Submit') . '" /></div>';
use Friendica\App;
use Friendica\Core\Config;
+use Friendica\Model\GlobalContact;
-require_once("include/socgraph.php");
-require_once("include/Contact.php");
+require_once "include/socgraph.php";
+require_once "include/Contact.php";
function hovercard_init(App $a) {
// Just for testing purposes
}
// if it's the url containing https it should be converted to http
- $nurl = normalise_link(clean_contact_url($profileurl));
+ $nurl = normalise_link(GlobalContact::cleanContactUrl($profileurl));
if($nurl) {
// Search for contact data
$contact = get_contact_details_by_url($nurl);
use Friendica\Core\System;
use Friendica\Core\Worker;
use Friendica\Database\DBM;
+use Friendica\Model\GlobalContact;
use Friendica\Network\Probe;
use Friendica\Protocol\Diaspora;
$datarray['postopts'] = $postopts;
$datarray['origin'] = $origin;
$datarray['moderated'] = $allow_moderated;
- $datarray['gcontact-id'] = get_gcontact_id(array("url" => $datarray['author-link'], "network" => $datarray['network'],
+ $datarray['gcontact-id'] = GlobalContact::getId(array("url" => $datarray['author-link'], "network" => $datarray['network'],
"photo" => $datarray['author-avatar'], "name" => $datarray['author-name']));
$datarray['object'] = $object;
if (!DBM::is_result($r)) {
$probed = Probe::uri($name);
if ($result['network'] != NETWORK_PHANTOM) {
- update_gcontact($probed);
+ GlobalContact::update($probed);
$r = q("SELECT `url`, `name`, `nick`, `network`, `alias`, `notify` FROM `gcontact` WHERE `nurl` = '%s' LIMIT 1",
dbesc(normalise_link($probed["url"])));
}
<?php
-
+/**
+ * @file mod/profiles.php
+ */
use Friendica\App;
use Friendica\Core\Config;
use Friendica\Core\PConfig;
use Friendica\Core\System;
use Friendica\Core\Worker;
use Friendica\Database\DBM;
+use Friendica\Model\GlobalContact;
use Friendica\Network\Probe;
require_once 'include/Contact.php';
Worker::add(PRIORITY_LOW, 'profile_update', local_user());
// Update the global contact for the user
- update_gcontact_for_user(local_user());
+ GlobalContact::updateForUser(local_user());
}
}
}
Worker::add(PRIORITY_LOW, 'profile_update', local_user());
// Update the global contact for the user
- update_gcontact_for_user(local_user());
+ GlobalContact::updateForUser(local_user());
//$_SESSION['theme'] = $theme;
if ($email_changed && $a->config['register_policy'] == REGISTER_VERIFY) {
<?php
-
+/**
+ * @file mod/suggest.php
+ */
use Friendica\App;
use Friendica\Core\System;
use Friendica\Database\DBM;
+use Friendica\Model\GlobalContact;
-require_once('include/socgraph.php');
-require_once('include/contact_widgets.php');
+require_once 'include/socgraph.php';
+require_once 'include/contact_widgets.php';
function suggest_init(App $a) {
if (! local_user()) {
$a->page['aside'] .= follow_widget();
- $r = suggestion_query(local_user());
+ $r = GlobalContact::suggestionQuery(local_user());
if (! DBM::is_result($r)) {
$o .= t('No suggestions available. If this is a new site, please try again in 24 hours.');
--- /dev/null
+<?php
+
+/**
+ * @file src/Model/GlobalContact.php
+ * @brief This file includes the GlobalContact class with directory related functions
+ */
+namespace Friendica\Model;
+
+use Friendica\Core\Config;
+use Friendica\Core\System;
+use Friendica\Database\DBM;
+use Friendica\Network\Probe;
+use Friendica\Protocol\PortableContact;
+use dba;
+use Exception;
+
+require_once 'include/datetime.php';
+require_once 'include/network.php';
+require_once 'include/html2bbcode.php';
+require_once 'include/Contact.php';
+require_once 'include/Photo.php';
+
+/**
+ * @brief This class handles GlobalContact related functions
+ */
+class GlobalContact
+{
+ /**
+ * @brief Search global contact table by nick or name
+ *
+ * @param string $search Name or nick
+ * @param string $mode Search mode (e.g. "community")
+ *
+ * @return array with search results
+ */
+ public static function searchByName($search, $mode = '')
+ {
+ if ($search) {
+ // check supported networks
+ if (Config::get('system', 'diaspora_enabled')) {
+ $diaspora = NETWORK_DIASPORA;
+ } else {
+ $diaspora = NETWORK_DFRN;
+ }
+
+ if (!Config::get('system', 'ostatus_disabled')) {
+ $ostatus = NETWORK_OSTATUS;
+ } else {
+ $ostatus = NETWORK_DFRN;
+ }
+
+ // check if we search only communities or every contact
+ if ($mode === "community") {
+ $extra_sql = " AND `community`";
+ } else {
+ $extra_sql = "";
+ }
+
+ $search .= "%";
+
+ $results = q(
+ "SELECT `contact`.`id` AS `cid`, `gcontact`.`url`, `gcontact`.`name`, `gcontact`.`nick`, `gcontact`.`photo`,
+ `gcontact`.`network`, `gcontact`.`keywords`, `gcontact`.`addr`, `gcontact`.`community`
+ FROM `gcontact`
+ LEFT JOIN `contact` ON `contact`.`nurl` = `gcontact`.`nurl`
+ AND `contact`.`uid` = %d AND NOT `contact`.`blocked`
+ AND NOT `contact`.`pending` AND `contact`.`rel` IN ('%s', '%s')
+ WHERE (`contact`.`id` > 0 OR (NOT `gcontact`.`hide` AND `gcontact`.`network` IN ('%s', '%s', '%s') AND
+ ((`gcontact`.`last_contact` >= `gcontact`.`last_failure`) OR
+ (`gcontact`.`updated` >= `gcontact`.`last_failure`)))) AND
+ (`gcontact`.`addr` LIKE '%s' OR `gcontact`.`name` LIKE '%s' OR `gcontact`.`nick` LIKE '%s') $extra_sql
+ GROUP BY `gcontact`.`nurl`
+ ORDER BY `gcontact`.`nurl` DESC
+ LIMIT 1000",
+ intval(local_user()),
+ dbesc(CONTACT_IS_SHARING),
+ dbesc(CONTACT_IS_FRIEND),
+ dbesc(NETWORK_DFRN),
+ dbesc($ostatus),
+ dbesc($diaspora),
+ dbesc(escape_tags($search)),
+ dbesc(escape_tags($search)),
+ dbesc(escape_tags($search))
+ );
+
+ return $results;
+ }
+ }
+
+ /**
+ * @brief Link the gcontact entry with user, contact and global contact
+ *
+ * @param integer $gcid Global contact ID
+ * @param integer $uid User ID
+ * @param integer $cid Contact ID
+ * @param integer $zcid Global Contact ID
+ */
+ public static function link($gcid, $uid = 0, $cid = 0, $zcid = 0)
+ {
+ if ($gcid <= 0) {
+ return;
+ }
+
+ $r = q(
+ "SELECT * FROM `glink` WHERE `cid` = %d AND `uid` = %d AND `gcid` = %d AND `zcid` = %d LIMIT 1",
+ intval($cid),
+ intval($uid),
+ intval($gcid),
+ intval($zcid)
+ );
+
+ if (!DBM::is_result($r)) {
+ q(
+ "INSERT INTO `glink` (`cid`, `uid`, `gcid`, `zcid`, `updated`) VALUES (%d, %d, %d, %d, '%s') ",
+ intval($cid),
+ intval($uid),
+ intval($gcid),
+ intval($zcid),
+ dbesc(datetime_convert())
+ );
+ } else {
+ q(
+ "UPDATE `glink` SET `updated` = '%s' WHERE `cid` = %d AND `uid` = %d AND `gcid` = %d AND `zcid` = %d",
+ dbesc(datetime_convert()),
+ intval($cid),
+ intval($uid),
+ intval($gcid),
+ intval($zcid)
+ );
+ }
+ }
+
+ /**
+ * @brief Sanitize the given gcontact data
+ *
+ * @param array $gcontact array with gcontact data
+ * @throw Exception
+ *
+ * Generation:
+ * 0: No definition
+ * 1: Profiles on this server
+ * 2: Contacts of profiles on this server
+ * 3: Contacts of contacts of profiles on this server
+ * 4: ...
+ */
+ public static function sanitize($gcontact)
+ {
+ if ($gcontact['url'] == "") {
+ throw new Exception('URL is empty');
+ }
+
+ $urlparts = parse_url($gcontact['url']);
+ if (!isset($urlparts["scheme"])) {
+ throw new Exception("This (".$gcontact['url'].") doesn't seem to be an url.");
+ }
+
+ if (in_array($urlparts["host"], array("www.facebook.com", "facebook.com", "twitter.com", "identi.ca", "alpha.app.net"))) {
+ throw new Exception('Contact from a non federated network ignored. ('.$gcontact['url'].')');
+ }
+
+ // Don't store the statusnet connector as network
+ // We can't simply set this to NETWORK_OSTATUS since the connector could have fetched posts from friendica as well
+ if ($gcontact['network'] == NETWORK_STATUSNET) {
+ $gcontact['network'] = "";
+ }
+
+ // Assure that there are no parameter fragments in the profile url
+ if (in_array($gcontact['network'], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS, ""))) {
+ $gcontact['url'] = self::cleanContactUrl($gcontact['url']);
+ }
+
+ $alternate = poco_alternate_ostatus_url($gcontact['url']);
+
+ // The global contacts should contain the original picture, not the cached one
+ if (($gcontact['generation'] != 1) && stristr(normalise_link($gcontact['photo']), normalise_link(System::baseUrl()."/photo/"))) {
+ $gcontact['photo'] = "";
+ }
+
+ if (!isset($gcontact['network'])) {
+ $r = q(
+ "SELECT `network` FROM `contact` WHERE `uid` = 0 AND `nurl` = '%s' AND `network` != '' AND `network` != '%s' LIMIT 1",
+ dbesc(normalise_link($gcontact['url'])),
+ dbesc(NETWORK_STATUSNET)
+ );
+ if (DBM::is_result($r)) {
+ $gcontact['network'] = $r[0]["network"];
+ }
+
+ if (($gcontact['network'] == "") || ($gcontact['network'] == NETWORK_OSTATUS)) {
+ $r = q(
+ "SELECT `network`, `url` FROM `contact` WHERE `uid` = 0 AND `alias` IN ('%s', '%s') AND `network` != '' AND `network` != '%s' LIMIT 1",
+ dbesc($gcontact['url']),
+ dbesc(normalise_link($gcontact['url'])),
+ dbesc(NETWORK_STATUSNET)
+ );
+ if (DBM::is_result($r)) {
+ $gcontact['network'] = $r[0]["network"];
+ }
+ }
+ }
+
+ $gcontact['server_url'] = '';
+ $gcontact['network'] = '';
+
+ $x = q(
+ "SELECT * FROM `gcontact` WHERE `nurl` = '%s' LIMIT 1",
+ dbesc(normalise_link($gcontact['url']))
+ );
+
+ if (DBM::is_result($x)) {
+ if (!isset($gcontact['network']) && ($x[0]["network"] != NETWORK_STATUSNET)) {
+ $gcontact['network'] = $x[0]["network"];
+ }
+ if ($gcontact['updated'] <= NULL_DATE) {
+ $gcontact['updated'] = $x[0]["updated"];
+ }
+ if (!isset($gcontact['server_url']) && (normalise_link($x[0]["server_url"]) != normalise_link($x[0]["url"]))) {
+ $gcontact['server_url'] = $x[0]["server_url"];
+ }
+ if (!isset($gcontact['addr'])) {
+ $gcontact['addr'] = $x[0]["addr"];
+ }
+ }
+
+ if ((!isset($gcontact['network']) || !isset($gcontact['name']) || !isset($gcontact['addr']) || !isset($gcontact['photo']) || !isset($gcontact['server_url']) || $alternate)
+ && poco_reachable($gcontact['url'], $gcontact['server_url'], $gcontact['network'], false)
+ ) {
+ $data = Probe::uri($gcontact['url']);
+
+ if ($data["network"] == NETWORK_PHANTOM) {
+ throw new Exception('Probing for URL '.$gcontact['url'].' failed');
+ }
+
+ $orig_profile = $gcontact['url'];
+
+ $gcontact["server_url"] = $data["baseurl"];
+
+ $gcontact = array_merge($gcontact, $data);
+
+ if ($alternate && ($gcontact['network'] == NETWORK_OSTATUS)) {
+ // Delete the old entry - if it exists
+ $r = q("SELECT `id` FROM `gcontact` WHERE `nurl` = '%s'", dbesc(normalise_link($orig_profile)));
+ if (DBM::is_result($r)) {
+ q("DELETE FROM `gcontact` WHERE `nurl` = '%s'", dbesc(normalise_link($orig_profile)));
+ q("DELETE FROM `glink` WHERE `gcid` = %d", intval($r[0]["id"]));
+ }
+ }
+ }
+
+ if (!isset($gcontact['name']) || !isset($gcontact['photo'])) {
+ throw new Exception('No name and photo for URL '.$gcontact['url']);
+ }
+
+ if (!in_array($gcontact['network'], array(NETWORK_DFRN, NETWORK_OSTATUS, NETWORK_DIASPORA))) {
+ throw new Exception('No federated network ('.$gcontact['network'].') detected for URL '.$gcontact['url']);
+ }
+
+ if (!isset($gcontact['server_url'])) {
+ // We check the server url to be sure that it is a real one
+ $server_url = poco_detect_server($gcontact['url']);
+
+ // We are now sure that it is a correct URL. So we use it in the future
+ if ($server_url != "") {
+ $gcontact['server_url'] = $server_url;
+ }
+ }
+
+ // The server URL doesn't seem to be valid, so we don't store it.
+ if (!poco_check_server($gcontact['server_url'], $gcontact['network'])) {
+ $gcontact['server_url'] = "";
+ }
+
+ return $gcontact;
+ }
+
+ public static function countCommonFriends($uid, $cid)
+ {
+ $r = q(
+ "SELECT count(*) as `total`
+ FROM `glink` INNER JOIN `gcontact` on `glink`.`gcid` = `gcontact`.`id`
+ WHERE `glink`.`cid` = %d AND `glink`.`uid` = %d AND
+ ((`gcontact`.`last_contact` >= `gcontact`.`last_failure`) OR
+ (`gcontact`.`updated` >= `gcontact`.`last_failure`))
+ AND `gcontact`.`nurl` IN (select nurl from contact where uid = %d and self = 0 and blocked = 0 and hidden = 0 and id != %d ) ",
+ intval($cid),
+ intval($uid),
+ intval($uid),
+ intval($cid)
+ );
+
+ // logger("countCommonFriends: $uid $cid {$r[0]['total']}");
+ if (DBM::is_result($r)) {
+ return $r[0]['total'];
+ }
+ return 0;
+ }
+
+ public static function countCommonFriendsZcid($uid, $zcid)
+ {
+ $r = q(
+ "SELECT count(*) as `total`
+ FROM `glink` INNER JOIN `gcontact` on `glink`.`gcid` = `gcontact`.`id`
+ where `glink`.`zcid` = %d
+ and `gcontact`.`nurl` in (select nurl from contact where uid = %d and self = 0 and blocked = 0 and hidden = 0 ) ",
+ intval($zcid),
+ intval($uid)
+ );
+
+ if (DBM::is_result($r)) {
+ return $r[0]['total'];
+ }
+
+ return 0;
+ }
+
+ public static function commonFriends($uid, $cid, $start = 0, $limit = 9999, $shuffle = false)
+ {
+ if ($shuffle) {
+ $sql_extra = " order by rand() ";
+ } else {
+ $sql_extra = " order by `gcontact`.`name` asc ";
+ }
+
+ $r = q(
+ "SELECT `gcontact`.*, `contact`.`id` AS `cid`
+ FROM `glink`
+ INNER JOIN `gcontact` ON `glink`.`gcid` = `gcontact`.`id`
+ INNER JOIN `contact` ON `gcontact`.`nurl` = `contact`.`nurl`
+ WHERE `glink`.`cid` = %d and `glink`.`uid` = %d
+ AND `contact`.`uid` = %d AND `contact`.`self` = 0 AND `contact`.`blocked` = 0
+ AND `contact`.`hidden` = 0 AND `contact`.`id` != %d
+ AND ((`gcontact`.`last_contact` >= `gcontact`.`last_failure`) OR (`gcontact`.`updated` >= `gcontact`.`last_failure`))
+ $sql_extra LIMIT %d, %d",
+ intval($cid),
+ intval($uid),
+ intval($uid),
+ intval($cid),
+ intval($start),
+ intval($limit)
+ );
+
+ /// @TODO Check all calling-findings of this function if they properly use DBM::is_result()
+ return $r;
+ }
+
+ function commonFriendsZcid($uid, $zcid, $start = 0, $limit = 9999, $shuffle = false)
+ {
+ if ($shuffle) {
+ $sql_extra = " order by rand() ";
+ } else {
+ $sql_extra = " order by `gcontact`.`name` asc ";
+ }
+
+ $r = q(
+ "SELECT `gcontact`.*
+ FROM `glink` INNER JOIN `gcontact` on `glink`.`gcid` = `gcontact`.`id`
+ where `glink`.`zcid` = %d
+ and `gcontact`.`nurl` in (select nurl from contact where uid = %d and self = 0 and blocked = 0 and hidden = 0 )
+ $sql_extra limit %d, %d",
+ intval($zcid),
+ intval($uid),
+ intval($start),
+ intval($limit)
+ );
+
+ /// @TODO Check all calling-findings of this function if they properly use DBM::is_result()
+ return $r;
+ }
+
+ public static function countAllFriends($uid, $cid)
+ {
+ $r = q(
+ "SELECT count(*) as `total`
+ FROM `glink` INNER JOIN `gcontact` on `glink`.`gcid` = `gcontact`.`id`
+ where `glink`.`cid` = %d and `glink`.`uid` = %d AND
+ ((`gcontact`.`last_contact` >= `gcontact`.`last_failure`) OR (`gcontact`.`updated` >= `gcontact`.`last_failure`))",
+ intval($cid),
+ intval($uid)
+ );
+
+ if (DBM::is_result($r)) {
+ return $r[0]['total'];
+ }
+
+ return 0;
+ }
+
+
+ public static function allFriends($uid, $cid, $start = 0, $limit = 80)
+ {
+ $r = q(
+ "SELECT `gcontact`.*, `contact`.`id` AS `cid`
+ FROM `glink`
+ INNER JOIN `gcontact` on `glink`.`gcid` = `gcontact`.`id`
+ LEFT JOIN `contact` ON `contact`.`nurl` = `gcontact`.`nurl` AND `contact`.`uid` = %d
+ WHERE `glink`.`cid` = %d AND `glink`.`uid` = %d AND
+ ((`gcontact`.`last_contact` >= `gcontact`.`last_failure`) OR (`gcontact`.`updated` >= `gcontact`.`last_failure`))
+ ORDER BY `gcontact`.`name` ASC LIMIT %d, %d ",
+ intval($uid),
+ intval($cid),
+ intval($uid),
+ intval($start),
+ intval($limit)
+ );
+
+ /// @TODO Check all calling-findings of this function if they properly use DBM::is_result()
+ return $r;
+ }
+
+ public static function suggestionQuery($uid, $start = 0, $limit = 80)
+ {
+ if (!$uid) {
+ return array();
+ }
+
+ /*
+ * Uncommented because the result of the queries are to big to store it in the cache.
+ * We need to decide if we want to change the db column type or if we want to delete it.
+ */
+ //$list = Cache::get("suggestion_query:".$uid.":".$start.":".$limit);
+ //if (!is_null($list)) {
+ // return $list;
+ //}
+
+ $network = array(NETWORK_DFRN);
+
+ if (Config::get('system', 'diaspora_enabled')) {
+ $network[] = NETWORK_DIASPORA;
+ }
+
+ if (!Config::get('system', 'ostatus_disabled')) {
+ $network[] = NETWORK_OSTATUS;
+ }
+
+ $sql_network = implode("', '", $network);
+ $sql_network = "'".$sql_network."'";
+
+ /// @todo This query is really slow
+ // By now we cache the data for five minutes
+ $r = q(
+ "SELECT count(glink.gcid) as `total`, gcontact.* from gcontact
+ INNER JOIN `glink` ON `glink`.`gcid` = `gcontact`.`id`
+ where uid = %d and not gcontact.nurl in ( select nurl from contact where uid = %d )
+ AND NOT `gcontact`.`name` IN (SELECT `name` FROM `contact` WHERE `uid` = %d)
+ AND NOT `gcontact`.`id` IN (SELECT `gcid` FROM `gcign` WHERE `uid` = %d)
+ AND `gcontact`.`updated` >= '%s'
+ AND `gcontact`.`last_contact` >= `gcontact`.`last_failure`
+ AND `gcontact`.`network` IN (%s)
+ GROUP BY `glink`.`gcid` ORDER BY `gcontact`.`updated` DESC,`total` DESC LIMIT %d, %d",
+ intval($uid),
+ intval($uid),
+ intval($uid),
+ intval($uid),
+ dbesc(NULL_DATE),
+ $sql_network,
+ intval($start),
+ intval($limit)
+ );
+
+ if (DBM::is_result($r) && count($r) >= ($limit -1)) {
+ /*
+ * Uncommented because the result of the queries are to big to store it in the cache.
+ * We need to decide if we want to change the db column type or if we want to delete it.
+ */
+ //Cache::set("suggestion_query:".$uid.":".$start.":".$limit, $r, CACHE_FIVE_MINUTES);
+
+ return $r;
+ }
+
+ $r2 = q(
+ "SELECT gcontact.* FROM gcontact
+ INNER JOIN `glink` ON `glink`.`gcid` = `gcontact`.`id`
+ WHERE `glink`.`uid` = 0 AND `glink`.`cid` = 0 AND `glink`.`zcid` = 0 AND NOT `gcontact`.`nurl` IN (SELECT `nurl` FROM `contact` WHERE `uid` = %d)
+ AND NOT `gcontact`.`name` IN (SELECT `name` FROM `contact` WHERE `uid` = %d)
+ AND NOT `gcontact`.`id` IN (SELECT `gcid` FROM `gcign` WHERE `uid` = %d)
+ AND `gcontact`.`updated` >= '%s'
+ AND `gcontact`.`last_contact` >= `gcontact`.`last_failure`
+ AND `gcontact`.`network` IN (%s)
+ ORDER BY rand() LIMIT %d, %d",
+ intval($uid),
+ intval($uid),
+ intval($uid),
+ dbesc(NULL_DATE),
+ $sql_network,
+ intval($start),
+ intval($limit)
+ );
+
+ $list = array();
+ foreach ($r2 as $suggestion) {
+ $list[$suggestion["nurl"]] = $suggestion;
+ }
+
+ foreach ($r as $suggestion) {
+ $list[$suggestion["nurl"]] = $suggestion;
+ }
+
+ while (sizeof($list) > ($limit)) {
+ array_pop($list);
+ }
+
+ /*
+ * Uncommented because the result of the queries are to big to store it in the cache.
+ * We need to decide if we want to change the db column type or if we want to delete it.
+ */
+ //Cache::set("suggestion_query:".$uid.":".$start.":".$limit, $list, CACHE_FIVE_MINUTES);
+ return $list;
+ }
+
+ public static function updateSuggestions()
+ {
+ $a = get_app();
+
+ $done = array();
+
+ /// @TODO Check if it is really neccessary to poll the own server
+ PortableContact::loadWorker(0, 0, 0, System::baseUrl() . '/poco');
+
+ $done[] = System::baseUrl() . '/poco';
+
+ if (strlen(Config::get('system', 'directory'))) {
+ $x = fetch_url(get_server()."/pubsites");
+ if ($x) {
+ $j = json_decode($x);
+ if ($j->entries) {
+ foreach ($j->entries as $entry) {
+ poco_check_server($entry->url);
+
+ $url = $entry->url . '/poco';
+ if (! in_array($url, $done)) {
+ PortableContact::loadWorker(0, 0, 0, $entry->url . '/poco');
+ }
+ }
+ }
+ }
+ }
+
+ // Query your contacts from Friendica and Redmatrix/Hubzilla for their contacts
+ $r = q(
+ "SELECT DISTINCT(`poco`) AS `poco` FROM `contact` WHERE `network` IN ('%s', '%s')",
+ dbesc(NETWORK_DFRN),
+ dbesc(NETWORK_DIASPORA)
+ );
+
+ if (DBM::is_result($r)) {
+ foreach ($r as $rr) {
+ $base = substr($rr['poco'], 0, strrpos($rr['poco'], '/'));
+ if (! in_array($base, $done)) {
+ PortableContact::loadWorker(0, 0, 0, $base);
+ }
+ }
+ }
+ }
+
+ /**
+ * @brief Removes unwanted parts from a contact url
+ *
+ * @param string $url Contact url
+ *
+ * @return string Contact url with the wanted parts
+ */
+ public static function cleanContactUrl($url)
+ {
+ $parts = parse_url($url);
+
+ if (!isset($parts["scheme"]) || !isset($parts["host"])) {
+ return $url;
+ }
+
+ $new_url = $parts["scheme"]."://".$parts["host"];
+
+ if (isset($parts["port"])) {
+ $new_url .= ":".$parts["port"];
+ }
+
+ if (isset($parts["path"])) {
+ $new_url .= $parts["path"];
+ }
+
+ if ($new_url != $url) {
+ logger("Cleaned contact url ".$url." to ".$new_url." - Called by: ".System::callstack(), LOGGER_DEBUG);
+ }
+
+ return $new_url;
+ }
+
+ /**
+ * @brief Replace alternate OStatus user format with the primary one
+ *
+ * @param arr $contact contact array (called by reference)
+ */
+ public static function fixAlternateContactAddress(&$contact)
+ {
+ if (($contact["network"] == NETWORK_OSTATUS) && poco_alternate_ostatus_url($contact["url"])) {
+ $data = Probe::uri($contact["url"]);
+ if ($contact["network"] == NETWORK_OSTATUS) {
+ logger("Fix primary url from ".$contact["url"]." to ".$data["url"]." - Called by: ".System::callstack(), LOGGER_DEBUG);
+ $contact["url"] = $data["url"];
+ $contact["addr"] = $data["addr"];
+ $contact["alias"] = $data["alias"];
+ $contact["server_url"] = $data["baseurl"];
+ }
+ }
+ }
+
+ /**
+ * @brief Fetch the gcontact id, add an entry if not existed
+ *
+ * @param arr $contact contact array
+ *
+ * @return bool|int Returns false if not found, integer if contact was found
+ */
+ public static function getId($contact)
+ {
+ $gcontact_id = 0;
+ $doprobing = false;
+
+ if (in_array($contact["network"], array(NETWORK_PHANTOM))) {
+ logger("Invalid network for contact url ".$contact["url"]." - Called by: ".System::callstack(), LOGGER_DEBUG);
+ return false;
+ }
+
+ if ($contact["network"] == NETWORK_STATUSNET) {
+ $contact["network"] = NETWORK_OSTATUS;
+ }
+
+ // All new contacts are hidden by default
+ if (!isset($contact["hide"])) {
+ $contact["hide"] = true;
+ }
+
+ // Replace alternate OStatus user format with the primary one
+ self::fixAlternateContactAddress($contact);
+
+ // Remove unwanted parts from the contact url (e.g. "?zrl=...")
+ if (in_array($contact["network"], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS))) {
+ $contact["url"] = self::cleanContactUrl($contact["url"]);
+ }
+
+ dba::lock('gcontact');
+ $r = q(
+ "SELECT `id`, `last_contact`, `last_failure`, `network` FROM `gcontact` WHERE `nurl` = '%s' LIMIT 1",
+ dbesc(normalise_link($contact["url"]))
+ );
+
+ if (DBM::is_result($r)) {
+ $gcontact_id = $r[0]["id"];
+
+ // Update every 90 days
+ if (in_array($r[0]["network"], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS, ""))) {
+ $last_failure_str = $r[0]["last_failure"];
+ $last_failure = strtotime($r[0]["last_failure"]);
+ $last_contact_str = $r[0]["last_contact"];
+ $last_contact = strtotime($r[0]["last_contact"]);
+ $doprobing = (((time() - $last_contact) > (90 * 86400)) && ((time() - $last_failure) > (90 * 86400)));
+ }
+ } else {
+ q(
+ "INSERT INTO `gcontact` (`name`, `nick`, `addr` , `network`, `url`, `nurl`, `photo`, `created`, `updated`, `location`, `about`, `hide`, `generation`)
+ VALUES ('%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d)",
+ dbesc($contact["name"]),
+ dbesc($contact["nick"]),
+ dbesc($contact["addr"]),
+ dbesc($contact["network"]),
+ dbesc($contact["url"]),
+ dbesc(normalise_link($contact["url"])),
+ dbesc($contact["photo"]),
+ dbesc(datetime_convert()),
+ dbesc(datetime_convert()),
+ dbesc($contact["location"]),
+ dbesc($contact["about"]),
+ intval($contact["hide"]),
+ intval($contact["generation"])
+ );
+
+ $r = q(
+ "SELECT `id`, `network` FROM `gcontact` WHERE `nurl` = '%s' ORDER BY `id` LIMIT 2",
+ dbesc(normalise_link($contact["url"]))
+ );
+
+ if (DBM::is_result($r)) {
+ $gcontact_id = $r[0]["id"];
+
+ $doprobing = in_array($r[0]["network"], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS, ""));
+ }
+ }
+ dba::unlock();
+
+ if ($doprobing) {
+ logger("Last Contact: ". $last_contact_str." - Last Failure: ".$last_failure_str." - Checking: ".$contact["url"], LOGGER_DEBUG);
+ Worker::add(PRIORITY_LOW, 'gprobe', $contact["url"]);
+ }
+
+ return $gcontact_id;
+ }
+
+ /**
+ * @brief Updates the gcontact table from a given array
+ *
+ * @param arr $contact contact array
+ *
+ * @return bool|int Returns false if not found, integer if contact was found
+ */
+ public static function update($contact)
+ {
+ // Check for invalid "contact-type" value
+ if (isset($contact['contact-type']) && (intval($contact['contact-type']) < 0)) {
+ $contact['contact-type'] = 0;
+ }
+
+ /// @todo update contact table as well
+
+ $gcontact_id = self::getId($contact);
+
+ if (!$gcontact_id) {
+ return false;
+ }
+
+ $r = q(
+ "SELECT `name`, `nick`, `photo`, `location`, `about`, `addr`, `generation`, `birthday`, `gender`, `keywords`,
+ `contact-type`, `hide`, `nsfw`, `network`, `alias`, `notify`, `server_url`, `connect`, `updated`, `url`
+ FROM `gcontact` WHERE `id` = %d LIMIT 1",
+ intval($gcontact_id)
+ );
+
+ // Get all field names
+ $fields = array();
+ foreach ($r[0] as $field => $data) {
+ $fields[$field] = $data;
+ }
+
+ unset($fields["url"]);
+ unset($fields["updated"]);
+ unset($fields["hide"]);
+
+ // Bugfix: We had an error in the storing of keywords which lead to the "0"
+ // This value is still transmitted via poco.
+ if ($contact["keywords"] == "0") {
+ unset($contact["keywords"]);
+ }
+
+ if ($r[0]["keywords"] == "0") {
+ $r[0]["keywords"] = "";
+ }
+
+ // assign all unassigned fields from the database entry
+ foreach ($fields as $field => $data) {
+ if (!isset($contact[$field]) || ($contact[$field] == "")) {
+ $contact[$field] = $r[0][$field];
+ }
+ }
+
+ if (!isset($contact["hide"])) {
+ $contact["hide"] = $r[0]["hide"];
+ }
+
+ $fields["hide"] = $r[0]["hide"];
+
+ if ($contact["network"] == NETWORK_STATUSNET) {
+ $contact["network"] = NETWORK_OSTATUS;
+ }
+
+ // Replace alternate OStatus user format with the primary one
+ self::fixAlternateContactAddress($contact);
+
+ if (!isset($contact["updated"])) {
+ $contact["updated"] = DBM::date();
+ }
+
+ if ($contact["network"] == NETWORK_TWITTER) {
+ $contact["server_url"] = 'http://twitter.com';
+ }
+
+ if ($contact["server_url"] == "") {
+ $data = Probe::uri($contact["url"]);
+ if ($data["network"] != NETWORK_PHANTOM) {
+ $contact["server_url"] = $data['baseurl'];
+ }
+ } else {
+ $contact["server_url"] = normalise_link($contact["server_url"]);
+ }
+
+ if (($contact["addr"] == "") && ($contact["server_url"] != "") && ($contact["nick"] != "")) {
+ $hostname = str_replace("http://", "", $contact["server_url"]);
+ $contact["addr"] = $contact["nick"]."@".$hostname;
+ }
+
+ // Check if any field changed
+ $update = false;
+ unset($fields["generation"]);
+
+ if ((($contact["generation"] > 0) && ($contact["generation"] <= $r[0]["generation"])) || ($r[0]["generation"] == 0)) {
+ foreach ($fields as $field => $data) {
+ if ($contact[$field] != $r[0][$field]) {
+ logger("Difference for contact ".$contact["url"]." in field '".$field."'. New value: '".$contact[$field]."', old value '".$r[0][$field]."'", LOGGER_DEBUG);
+ $update = true;
+ }
+ }
+
+ if ($contact["generation"] < $r[0]["generation"]) {
+ logger("Difference for contact ".$contact["url"]." in field 'generation'. new value: '".$contact["generation"]."', old value '".$r[0]["generation"]."'", LOGGER_DEBUG);
+ $update = true;
+ }
+ }
+
+ if ($update) {
+ logger("Update gcontact for ".$contact["url"], LOGGER_DEBUG);
+ $condition = array('`nurl` = ? AND (`generation` = 0 OR `generation` >= ?)',
+ normalise_link($contact["url"]), $contact["generation"]);
+ $contact["updated"] = DBM::date($contact["updated"]);
+
+ $updated = array('photo' => $contact['photo'], 'name' => $contact['name'],
+ 'nick' => $contact['nick'], 'addr' => $contact['addr'],
+ 'network' => $contact['network'], 'birthday' => $contact['birthday'],
+ 'gender' => $contact['gender'], 'keywords' => $contact['keywords'],
+ 'hide' => $contact['hide'], 'nsfw' => $contact['nsfw'],
+ 'contact-type' => $contact['contact-type'], 'alias' => $contact['alias'],
+ 'notify' => $contact['notify'], 'url' => $contact['url'],
+ 'location' => $contact['location'], 'about' => $contact['about'],
+ 'generation' => $contact['generation'], 'updated' => $contact['updated'],
+ 'server_url' => $contact['server_url'], 'connect' => $contact['connect']);
+
+ dba::update('gcontact', $updated, $condition, $fields);
+
+ // Now update the contact entry with the user id "0" as well.
+ // This is used for the shadow copies of public items.
+ $r = q(
+ "SELECT `id` FROM `contact` WHERE `nurl` = '%s' AND `uid` = 0 ORDER BY `id` LIMIT 1",
+ dbesc(normalise_link($contact["url"]))
+ );
+
+ if (DBM::is_result($r)) {
+ logger("Update public contact ".$r[0]["id"], LOGGER_DEBUG);
+
+ update_contact_avatar($contact["photo"], 0, $r[0]["id"]);
+
+ $fields = array('name', 'nick', 'addr',
+ 'network', 'bd', 'gender',
+ 'keywords', 'alias', 'contact-type',
+ 'url', 'location', 'about');
+ $old_contact = dba::select('contact', $fields, array('id' => $r[0]["id"]), array('limit' => 1));
+
+ // Update it with the current values
+ $fields = array('name' => $contact['name'], 'nick' => $contact['nick'],
+ 'addr' => $contact['addr'], 'network' => $contact['network'],
+ 'bd' => $contact['birthday'], 'gender' => $contact['gender'],
+ 'keywords' => $contact['keywords'], 'alias' => $contact['alias'],
+ 'contact-type' => $contact['contact-type'], 'url' => $contact['url'],
+ 'location' => $contact['location'], 'about' => $contact['about']);
+
+ dba::update('contact', $fields, array('id' => $r[0]["id"]), $old_contact);
+ }
+ }
+
+ return $gcontact_id;
+ }
+
+ /**
+ * @brief Updates the gcontact entry from probe
+ *
+ * @param str $url profile link
+ */
+ public static function updateFromProbe($url)
+ {
+ $data = Probe::uri($url);
+
+ if (in_array($data["network"], array(NETWORK_PHANTOM))) {
+ logger("Invalid network for contact url ".$data["url"]." - Called by: ".System::callstack(), LOGGER_DEBUG);
+ return;
+ }
+
+ $data["server_url"] = $data["baseurl"];
+
+ self::update($data);
+ }
+
+ /**
+ * @brief Update the gcontact entry for a given user id
+ *
+ * @param int $uid User ID
+ */
+ public static function updateForUser($uid)
+ {
+ $r = q(
+ "SELECT `profile`.`locality`, `profile`.`region`, `profile`.`country-name`,
+ `profile`.`name`, `profile`.`about`, `profile`.`gender`,
+ `profile`.`pub_keywords`, `profile`.`dob`, `profile`.`photo`,
+ `profile`.`net-publish`, `user`.`nickname`, `user`.`hidewall`,
+ `contact`.`notify`, `contact`.`url`, `contact`.`addr`
+ FROM `profile`
+ INNER JOIN `user` ON `user`.`uid` = `profile`.`uid`
+ INNER JOIN `contact` ON `contact`.`uid` = `profile`.`uid`
+ WHERE `profile`.`uid` = %d AND `profile`.`is-default` AND `contact`.`self`",
+ intval($uid)
+ );
+
+ $location = formatted_location(
+ array("locality" => $r[0]["locality"], "region" => $r[0]["region"], "country-name" => $r[0]["country-name"])
+ );
+
+ // The "addr" field was added in 3.4.3 so it can be empty for older users
+ if ($r[0]["addr"] != "") {
+ $addr = $r[0]["nickname"].'@'.str_replace(array("http://", "https://"), "", System::baseUrl());
+ } else {
+ $addr = $r[0]["addr"];
+ }
+
+ $gcontact = array("name" => $r[0]["name"], "location" => $location, "about" => $r[0]["about"],
+ "gender" => $r[0]["gender"], "keywords" => $r[0]["pub_keywords"],
+ "birthday" => $r[0]["dob"], "photo" => $r[0]["photo"],
+ "notify" => $r[0]["notify"], "url" => $r[0]["url"],
+ "hide" => ($r[0]["hidewall"] || !$r[0]["net-publish"]),
+ "nick" => $r[0]["nickname"], "addr" => $addr,
+ "connect" => $addr, "server_url" => System::baseUrl(),
+ "generation" => 1, "network" => NETWORK_DFRN);
+
+ self::update($gcontact);
+ }
+
+ /**
+ * @brief Fetches users of given GNU Social server
+ *
+ * If the "Statistics" plugin is enabled (See http://gstools.org/ for details) we query user data with this.
+ *
+ * @param str $server Server address
+ */
+ public static function gsFetchUsers($server)
+ {
+ logger("Fetching users from GNU Social server ".$server, LOGGER_DEBUG);
+
+ $url = $server."/main/statistics";
+
+ $result = z_fetch_url($url);
+ if (!$result["success"]) {
+ return false;
+ }
+
+ $statistics = json_decode($result["body"]);
+
+ if (is_object($statistics->config)) {
+ if ($statistics->config->instance_with_ssl) {
+ $server = "https://";
+ } else {
+ $server = "http://";
+ }
+
+ $server .= $statistics->config->instance_address;
+
+ $hostname = $statistics->config->instance_address;
+ } else {
+ /// @TODO is_object() above means here no object, still $statistics is being used as object
+ if ($statistics->instance_with_ssl) {
+ $server = "https://";
+ } else {
+ $server = "http://";
+ }
+
+ $server .= $statistics->instance_address;
+
+ $hostname = $statistics->instance_address;
+ }
+
+ if (is_object($statistics->users)) {
+ foreach ($statistics->users as $nick => $user) {
+ $profile_url = $server."/".$user->nickname;
+
+ $contact = array("url" => $profile_url,
+ "name" => $user->fullname,
+ "addr" => $user->nickname."@".$hostname,
+ "nick" => $user->nickname,
+ "about" => $user->bio,
+ "network" => NETWORK_OSTATUS,
+ "photo" => System::baseUrl()."/images/person-175.jpg");
+ self::getId($contact);
+ }
+ }
+ }
+
+ /**
+ * @brief Asking GNU Social server on a regular base for their user data
+ *
+ */
+ public static function gsDiscover()
+ {
+ $requery_days = intval(Config::get("system", "poco_requery_days"));
+
+ $last_update = date("c", time() - (60 * 60 * 24 * $requery_days));
+
+ $r = q(
+ "SELECT `nurl`, `url` FROM `gserver` WHERE `last_contact` >= `last_failure` AND `network` = '%s' AND `last_poco_query` < '%s' ORDER BY RAND() LIMIT 5",
+ dbesc(NETWORK_OSTATUS),
+ dbesc($last_update)
+ );
+
+ if (!DBM::is_result($r)) {
+ return;
+ }
+
+ foreach ($r as $server) {
+ self::gsFetchUsers($server["url"]);
+ q("UPDATE `gserver` SET `last_poco_query` = '%s' WHERE `nurl` = '%s'", dbesc(datetime_convert()), dbesc($server["nurl"]));
+ }
+ }
+}
use Friendica\Core\Config;
use Friendica\Core\System;
use Friendica\Core\Worker;
+use Friendica\Model\GlobalContact;
use Friendica\Database\DBM;
use Friendica\Util\XML;
$poco["photo"] = $author["avatar"];
$poco["hide"] = $hide;
$poco["contact-type"] = $contact["contact-type"];
- $gcid = update_gcontact($poco);
+ $gcid = GlobalContact::update($poco);
- link_gcontact($gcid, $importer["uid"], $contact["id"]);
+ GlobalContact::link($gcid, $importer["uid"], $contact["id"]);
}
return($author);
use Friendica\Core\PConfig;
use Friendica\Core\Worker;
use Friendica\Database\DBM;
+use Friendica\Model\GlobalContact;
use Friendica\Network\Probe;
use Friendica\Util\XML;
"addr" => $author, "nick" => $nick, "keywords" => $keywords,
"hide" => !$searchable, "nsfw" => $nsfw);
- $gcid = update_gcontact($gcontact);
+ $gcid = GlobalContact::update($gcontact);
- link_gcontact($gcid, $importer["uid"], $contact["id"]);
+ GlobalContact::link($gcid, $importer["uid"], $contact["id"]);
logger("Profile of contact ".$contact["id"]." stored for user ".$importer["uid"], LOGGER_DEBUG);
--- /dev/null
+<?php
+/**
+ * @file src/Protocol/PortableContact.php
+ *
+ * @todo Move GNU Social URL schemata (http://server.tld/user/number) to http://server.tld/username
+ * @todo Fetch profile data from profile page for Redmatrix users
+ * @todo Detect if it is a forum
+ */
+
+namespace Friendica\Protocol;
+
+use Friendica\App;
+use Friendica\Core\System;
+use Friendica\Core\Cache;
+use Friendica\Core\Config;
+use Friendica\Core\Worker;
+use Friendica\Database\DBM;
+use Friendica\Model\GlobalContact;
+use Friendica\Network\Probe;
+
+require_once 'include/datetime.php';
+require_once 'include/network.php';
+require_once 'include/html2bbcode.php';
+require_once 'include/Contact.php';
+require_once 'include/Photo.php';
+
+class PortableContact
+{
+ /**
+ * @brief Fetch POCO data
+ *
+ * @param integer $cid Contact ID
+ * @param integer $uid User ID
+ * @param integer $zcid Global Contact ID
+ * @param integer $url POCO address that should be polled
+ *
+ * Given a contact-id (minimum), load the PortableContacts friend list for that contact,
+ * and add the entries to the gcontact (Global Contact) table, or update existing entries
+ * if anything (name or photo) has changed.
+ * We use normalised urls for comparison which ignore http vs https and www.domain vs domain
+ *
+ * Once the global contact is stored add (if necessary) the contact linkage which associates
+ * the given uid, cid to the global contact entry. There can be many uid/cid combinations
+ * pointing to the same global contact id.
+ *
+ */
+ public static function loadWorker($cid, $uid = 0, $zcid = 0, $url = null)
+ {
+ // Call the function "load" via the worker
+ Worker::add(PRIORITY_LOW, "discover_poco", "load", (int)$cid, (int)$uid, (int)$zcid, $url);
+ }
+
+ /**
+ * @brief Fetch POCO data from the worker
+ *
+ * @param integer $cid Contact ID
+ * @param integer $uid User ID
+ * @param integer $zcid Global Contact ID
+ * @param integer $url POCO address that should be polled
+ *
+ */
+ public static function load($cid, $uid, $zcid, $url)
+ {
+ $a = get_app();
+
+ if ($cid) {
+ if ((! $url) || (! $uid)) {
+ $r = q(
+ "select `poco`, `uid` from `contact` where `id` = %d limit 1",
+ intval($cid)
+ );
+ if (DBM::is_result($r)) {
+ $url = $r[0]['poco'];
+ $uid = $r[0]['uid'];
+ }
+ }
+ if (! $uid) {
+ return;
+ }
+ }
+
+ if (! $url) {
+ return;
+ }
+
+ $url = $url . (($uid) ? '/@me/@all?fields=displayName,urls,photos,updated,network,aboutMe,currentLocation,tags,gender,contactType,generation' : '?fields=displayName,urls,photos,updated,network,aboutMe,currentLocation,tags,gender,contactType,generation') ;
+
+ logger('load: ' . $url, LOGGER_DEBUG);
+
+ $s = fetch_url($url);
+
+ logger('load: returns ' . $s, LOGGER_DATA);
+
+ logger('load: return code: ' . $a->get_curl_code(), LOGGER_DEBUG);
+
+ if (($a->get_curl_code() > 299) || (! $s)) {
+ return;
+ }
+
+ $j = json_decode($s);
+
+ logger('load: json: ' . print_r($j, true), LOGGER_DATA);
+
+ if (! isset($j->entry)) {
+ return;
+ }
+
+ $total = 0;
+ foreach ($j->entry as $entry) {
+ $total ++;
+ $profile_url = '';
+ $profile_photo = '';
+ $connect_url = '';
+ $name = '';
+ $network = '';
+ $updated = NULL_DATE;
+ $location = '';
+ $about = '';
+ $keywords = '';
+ $gender = '';
+ $contact_type = -1;
+ $generation = 0;
+
+ $name = $entry->displayName;
+
+ if (isset($entry->urls)) {
+ foreach ($entry->urls as $url) {
+ if ($url->type == 'profile') {
+ $profile_url = $url->value;
+ continue;
+ }
+ if ($url->type == 'webfinger') {
+ $connect_url = str_replace('acct:', '', $url->value);
+ continue;
+ }
+ }
+ }
+ if (isset($entry->photos)) {
+ foreach ($entry->photos as $photo) {
+ if ($photo->type == 'profile') {
+ $profile_photo = $photo->value;
+ continue;
+ }
+ }
+ }
+
+ if (isset($entry->updated)) {
+ $updated = date("Y-m-d H:i:s", strtotime($entry->updated));
+ }
+
+ if (isset($entry->network)) {
+ $network = $entry->network;
+ }
+
+ if (isset($entry->currentLocation)) {
+ $location = $entry->currentLocation;
+ }
+
+ if (isset($entry->aboutMe)) {
+ $about = html2bbcode($entry->aboutMe);
+ }
+
+ if (isset($entry->gender)) {
+ $gender = $entry->gender;
+ }
+
+ if (isset($entry->generation) && ($entry->generation > 0)) {
+ $generation = ++$entry->generation;
+ }
+
+ if (isset($entry->tags)) {
+ foreach ($entry->tags as $tag) {
+ $keywords = implode(", ", $tag);
+ }
+ }
+
+ if (isset($entry->contactType) && ($entry->contactType >= 0)) {
+ $contact_type = $entry->contactType;
+ }
+
+ $gcontact = array("url" => $profile_url,
+ "name" => $name,
+ "network" => $network,
+ "photo" => $profile_photo,
+ "about" => $about,
+ "location" => $location,
+ "gender" => $gender,
+ "keywords" => $keywords,
+ "connect" => $connect_url,
+ "updated" => $updated,
+ "contact-type" => $contact_type,
+ "generation" => $generation);
+
+ try {
+ $gcontact = GlobalContact::sanitize($gcontact);
+ $gcid = GlobalContact::update($gcontact);
+
+ GlobalContact::link($gcid, $uid, $cid, $zcid);
+ } catch (Exception $e) {
+ logger($e->getMessage(), LOGGER_DEBUG);
+ }
+ }
+ logger("load: loaded $total entries", LOGGER_DEBUG);
+
+ q(
+ "DELETE FROM `glink` WHERE `cid` = %d AND `uid` = %d AND `zcid` = %d AND `updated` < UTC_TIMESTAMP - INTERVAL 2 DAY",
+ intval($cid),
+ intval($uid),
+ intval($zcid)
+ );
+ }
+
+ function poco_reachable($profile, $server = "", $network = "", $force = false) {
+
+ if ($server == "") {
+ $server = poco_detect_server($profile);
+ }
+
+ if ($server == "") {
+ return true;
+ }
+
+ return poco_check_server($server, $network, $force);
+ }
+
+ function poco_detect_server($profile) {
+
+ // Try to detect the server path based upon some known standard paths
+ $server_url = "";
+
+ if ($server_url == "") {
+ $friendica = preg_replace("=(https?://)(.*)/profile/(.*)=ism", "$1$2", $profile);
+ if ($friendica != $profile) {
+ $server_url = $friendica;
+ $network = NETWORK_DFRN;
+ }
+ }
+
+ if ($server_url == "") {
+ $diaspora = preg_replace("=(https?://)(.*)/u/(.*)=ism", "$1$2", $profile);
+ if ($diaspora != $profile) {
+ $server_url = $diaspora;
+ $network = NETWORK_DIASPORA;
+ }
+ }
+
+ if ($server_url == "") {
+ $red = preg_replace("=(https?://)(.*)/channel/(.*)=ism", "$1$2", $profile);
+ if ($red != $profile) {
+ $server_url = $red;
+ $network = NETWORK_DIASPORA;
+ }
+ }
+
+ // Mastodon
+ if ($server_url == "") {
+ $mastodon = preg_replace("=(https?://)(.*)/users/(.*)=ism", "$1$2", $profile);
+ if ($mastodon != $profile) {
+ $server_url = $mastodon;
+ $network = NETWORK_OSTATUS;
+ }
+ }
+
+ // Numeric OStatus variant
+ if ($server_url == "") {
+ $ostatus = preg_replace("=(https?://)(.*)/user/(.*)=ism", "$1$2", $profile);
+ if ($ostatus != $profile) {
+ $server_url = $ostatus;
+ $network = NETWORK_OSTATUS;
+ }
+ }
+
+ // Wild guess
+ if ($server_url == "") {
+ $base = preg_replace("=(https?://)(.*?)/(.*)=ism", "$1$2", $profile);
+ if ($base != $profile) {
+ $server_url = $base;
+ $network = NETWORK_PHANTOM;
+ }
+ }
+
+ if ($server_url == "") {
+ return "";
+ }
+
+ $r = q("SELECT `id` FROM `gserver` WHERE `nurl` = '%s' AND `last_contact` > `last_failure`",
+ dbesc(normalise_link($server_url)));
+ if (DBM::is_result($r)) {
+ return $server_url;
+ }
+
+ // Fetch the host-meta to check if this really is a server
+ $serverret = z_fetch_url($server_url."/.well-known/host-meta");
+ if (!$serverret["success"]) {
+ return "";
+ }
+
+ return $server_url;
+ }
+
+ function poco_alternate_ostatus_url($url) {
+ return(preg_match("=https?://.+/user/\d+=ism", $url, $matches));
+ }
+
+ function poco_last_updated($profile, $force = false) {
+
+ $gcontacts = q("SELECT * FROM `gcontact` WHERE `nurl` = '%s'",
+ dbesc(normalise_link($profile)));
+
+ if (!DBM::is_result($gcontacts)) {
+ return false;
+ }
+
+ $contact = array("url" => $profile);
+
+ if ($gcontacts[0]["created"] <= NULL_DATE) {
+ $contact['created'] = datetime_convert();
+ }
+
+ if ($force) {
+ $server_url = normalise_link(poco_detect_server($profile));
+ }
+
+ if (($server_url == '') && ($gcontacts[0]["server_url"] != "")) {
+ $server_url = $gcontacts[0]["server_url"];
+ }
+
+ if (!$force && (($server_url == '') || ($gcontacts[0]["server_url"] == $gcontacts[0]["nurl"]))) {
+ $server_url = normalise_link(poco_detect_server($profile));
+ }
+
+ if (!in_array($gcontacts[0]["network"], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_FEED, NETWORK_OSTATUS, ""))) {
+ logger("Profile ".$profile.": Network type ".$gcontacts[0]["network"]." can't be checked", LOGGER_DEBUG);
+ return false;
+ }
+
+ if ($server_url != "") {
+ if (!poco_check_server($server_url, $gcontacts[0]["network"], $force)) {
+ if ($force) {
+ q("UPDATE `gcontact` SET `last_failure` = '%s' WHERE `nurl` = '%s'",
+ dbesc(datetime_convert()), dbesc(normalise_link($profile)));
+ }
+
+ logger("Profile ".$profile.": Server ".$server_url." wasn't reachable.", LOGGER_DEBUG);
+ return false;
+ }
+ $contact['server_url'] = $server_url;
+ }
+
+ if (in_array($gcontacts[0]["network"], array("", NETWORK_FEED))) {
+ $server = q("SELECT `network` FROM `gserver` WHERE `nurl` = '%s' AND `network` != ''",
+ dbesc(normalise_link($server_url)));
+
+ if ($server) {
+ $contact['network'] = $server[0]["network"];
+ } else {
+ return false;
+ }
+ }
+
+ // noscrape is really fast so we don't cache the call.
+ if (($server_url != "") && ($gcontacts[0]["nick"] != "")) {
+
+ // Use noscrape if possible
+ $server = q("SELECT `noscrape`, `network` FROM `gserver` WHERE `nurl` = '%s' AND `noscrape` != ''", dbesc(normalise_link($server_url)));
+
+ if ($server) {
+ $noscraperet = z_fetch_url($server[0]["noscrape"]."/".$gcontacts[0]["nick"]);
+
+ if ($noscraperet["success"] && ($noscraperet["body"] != "")) {
+
+ $noscrape = json_decode($noscraperet["body"], true);
+
+ if (is_array($noscrape)) {
+ $contact["network"] = $server[0]["network"];
+
+ if (isset($noscrape["fn"])) {
+ $contact["name"] = $noscrape["fn"];
+ }
+ if (isset($noscrape["comm"])) {
+ $contact["community"] = $noscrape["comm"];
+ }
+ if (isset($noscrape["tags"])) {
+ $keywords = implode(" ", $noscrape["tags"]);
+ if ($keywords != "") {
+ $contact["keywords"] = $keywords;
+ }
+ }
+
+ $location = formatted_location($noscrape);
+ if ($location) {
+ $contact["location"] = $location;
+ }
+ if (isset($noscrape["dfrn-notify"])) {
+ $contact["notify"] = $noscrape["dfrn-notify"];
+ }
+ // Remove all fields that are not present in the gcontact table
+ unset($noscrape["fn"]);
+ unset($noscrape["key"]);
+ unset($noscrape["homepage"]);
+ unset($noscrape["comm"]);
+ unset($noscrape["tags"]);
+ unset($noscrape["locality"]);
+ unset($noscrape["region"]);
+ unset($noscrape["country-name"]);
+ unset($noscrape["contacts"]);
+ unset($noscrape["dfrn-request"]);
+ unset($noscrape["dfrn-confirm"]);
+ unset($noscrape["dfrn-notify"]);
+ unset($noscrape["dfrn-poll"]);
+
+ // Set the date of the last contact
+ /// @todo By now the function "update_gcontact" doesn't work with this field
+ //$contact["last_contact"] = datetime_convert();
+
+ $contact = array_merge($contact, $noscrape);
+
+ GlobalContact::update($contact);
+
+ if (trim($noscrape["updated"]) != "") {
+ q("UPDATE `gcontact` SET `last_contact` = '%s' WHERE `nurl` = '%s'",
+ dbesc(datetime_convert()), dbesc(normalise_link($profile)));
+
+ logger("Profile ".$profile." was last updated at ".$noscrape["updated"]." (noscrape)", LOGGER_DEBUG);
+
+ return $noscrape["updated"];
+ }
+ }
+ }
+ }
+ }
+
+ // If we only can poll the feed, then we only do this once a while
+ if (!$force && !poco_do_update($gcontacts[0]["created"], $gcontacts[0]["updated"], $gcontacts[0]["last_failure"], $gcontacts[0]["last_contact"])) {
+ logger("Profile ".$profile." was last updated at ".$gcontacts[0]["updated"]." (cached)", LOGGER_DEBUG);
+
+ GlobalContact::update($contact);
+ return $gcontacts[0]["updated"];
+ }
+
+ $data = Probe::uri($profile);
+
+ // Is the profile link the alternate OStatus link notation? (http://domain.tld/user/4711)
+ // Then check the other link and delete this one
+ if (($data["network"] == NETWORK_OSTATUS) && poco_alternate_ostatus_url($profile)
+ && (normalise_link($profile) == normalise_link($data["alias"]))
+ && (normalise_link($profile) != normalise_link($data["url"]))
+ ) {
+ // Delete the old entry
+ q("DELETE FROM `gcontact` WHERE `nurl` = '%s'", dbesc(normalise_link($profile)));
+ q("DELETE FROM `glink` WHERE `gcid` = %d", intval($gcontacts[0]["id"]));
+
+ $gcontact = array_merge($gcontacts[0], $data);
+
+ $gcontact["server_url"] = $data["baseurl"];
+
+ try {
+ $gcontact = GlobalContact::sanitize($gcontact);
+ GlobalContact::update($gcontact);
+
+ poco_last_updated($data["url"], $force);
+ } catch (Exception $e) {
+ logger($e->getMessage(), LOGGER_DEBUG);
+ }
+
+ logger("Profile ".$profile." was deleted", LOGGER_DEBUG);
+ return false;
+ }
+
+ if (($data["poll"] == "") || (in_array($data["network"], array(NETWORK_FEED, NETWORK_PHANTOM)))) {
+ q("UPDATE `gcontact` SET `last_failure` = '%s' WHERE `nurl` = '%s'",
+ dbesc(datetime_convert()), dbesc(normalise_link($profile)));
+
+ logger("Profile ".$profile." wasn't reachable (profile)", LOGGER_DEBUG);
+ return false;
+ }
+
+ $contact = array_merge($contact, $data);
+
+ $contact["server_url"] = $data["baseurl"];
+
+ GlobalContact::update($contact);
+
+ $feedret = z_fetch_url($data["poll"]);
+
+ if (!$feedret["success"]) {
+ q("UPDATE `gcontact` SET `last_failure` = '%s' WHERE `nurl` = '%s'",
+ dbesc(datetime_convert()), dbesc(normalise_link($profile)));
+
+ logger("Profile ".$profile." wasn't reachable (no feed)", LOGGER_DEBUG);
+ return false;
+ }
+
+ $doc = new DOMDocument();
+ @$doc->loadXML($feedret["body"]);
+
+ $xpath = new DomXPath($doc);
+ $xpath->registerNamespace('atom', "http://www.w3.org/2005/Atom");
+
+ $entries = $xpath->query('/atom:feed/atom:entry');
+
+ $last_updated = "";
+
+ foreach ($entries as $entry) {
+ $published = $xpath->query('atom:published/text()', $entry)->item(0)->nodeValue;
+ $updated = $xpath->query('atom:updated/text()', $entry)->item(0)->nodeValue;
+
+ if ($last_updated < $published)
+ $last_updated = $published;
+
+ if ($last_updated < $updated)
+ $last_updated = $updated;
+ }
+
+ // Maybe there aren't any entries. Then check if it is a valid feed
+ if ($last_updated == "") {
+ if ($xpath->query('/atom:feed')->length > 0) {
+ $last_updated = NULL_DATE;
+ }
+ }
+ q("UPDATE `gcontact` SET `updated` = '%s', `last_contact` = '%s' WHERE `nurl` = '%s'",
+ dbesc(DBM::date($last_updated)), dbesc(DBM::date()), dbesc(normalise_link($profile)));
+
+ if (($gcontacts[0]["generation"] == 0)) {
+ q("UPDATE `gcontact` SET `generation` = 9 WHERE `nurl` = '%s'",
+ dbesc(normalise_link($profile)));
+ }
+
+ logger("Profile ".$profile." was last updated at ".$last_updated, LOGGER_DEBUG);
+
+ return($last_updated);
+ }
+
+ function poco_do_update($created, $updated, $last_failure, $last_contact) {
+ $now = strtotime(datetime_convert());
+
+ if ($updated > $last_contact) {
+ $contact_time = strtotime($updated);
+ } else {
+ $contact_time = strtotime($last_contact);
+ }
+
+ $failure_time = strtotime($last_failure);
+ $created_time = strtotime($created);
+
+ // If there is no "created" time then use the current time
+ if ($created_time <= 0) {
+ $created_time = $now;
+ }
+
+ // If the last contact was less than 24 hours then don't update
+ if (($now - $contact_time) < (60 * 60 * 24)) {
+ return false;
+ }
+
+ // If the last failure was less than 24 hours then don't update
+ if (($now - $failure_time) < (60 * 60 * 24)) {
+ return false;
+ }
+
+ // If the last contact was less than a week ago and the last failure is older than a week then don't update
+ //if ((($now - $contact_time) < (60 * 60 * 24 * 7)) && ($contact_time > $failure_time))
+ // return false;
+
+ // If the last contact time was more than a week ago and the contact was created more than a week ago, then only try once a week
+ if ((($now - $contact_time) > (60 * 60 * 24 * 7)) && (($now - $created_time) > (60 * 60 * 24 * 7)) && (($now - $failure_time) < (60 * 60 * 24 * 7))) {
+ return false;
+ }
+
+ // If the last contact time was more than a month ago and the contact was created more than a month ago, then only try once a month
+ if ((($now - $contact_time) > (60 * 60 * 24 * 30)) && (($now - $created_time) > (60 * 60 * 24 * 30)) && (($now - $failure_time) < (60 * 60 * 24 * 30))) {
+ return false;
+ }
+
+ return true;
+ }
+
+ function poco_to_boolean($val) {
+ if (($val == "true") || ($val == 1)) {
+ return true;
+ } elseif (($val == "false") || ($val == 0)) {
+ return false;
+ }
+
+ return $val;
+ }
+
+ /**
+ * @brief Detect server type (Hubzilla or Friendica) via the poco data
+ *
+ * @param object $data POCO data
+ * @return array Server data
+ */
+ function poco_detect_poco_data($data) {
+ $server = false;
+
+ if (!isset($data->entry)) {
+ return false;
+ }
+
+ if (count($data->entry) == 0) {
+ return false;
+ }
+
+ if (!isset($data->entry[0]->urls)) {
+ return false;
+ }
+
+ if (count($data->entry[0]->urls) == 0) {
+ return false;
+ }
+
+ foreach ($data->entry[0]->urls as $url) {
+ if ($url->type == 'zot') {
+ $server = array();
+ $server["platform"] = 'Hubzilla';
+ $server["network"] = NETWORK_DIASPORA;
+ return $server;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * @brief Detect server type by using the nodeinfo data
+ *
+ * @param string $server_url address of the server
+ * @return array Server data
+ */
+ function poco_fetch_nodeinfo($server_url) {
+ $serverret = z_fetch_url($server_url."/.well-known/nodeinfo");
+ if (!$serverret["success"]) {
+ return false;
+ }
+
+ $nodeinfo = json_decode($serverret['body']);
+
+ if (!is_object($nodeinfo)) {
+ return false;
+ }
+
+ if (!is_array($nodeinfo->links)) {
+ return false;
+ }
+
+ $nodeinfo_url = '';
+
+ foreach ($nodeinfo->links as $link) {
+ if ($link->rel == 'http://nodeinfo.diaspora.software/ns/schema/1.0') {
+ $nodeinfo_url = $link->href;
+ }
+ }
+
+ if ($nodeinfo_url == '') {
+ return false;
+ }
+
+ $serverret = z_fetch_url($nodeinfo_url);
+ if (!$serverret["success"]) {
+ return false;
+ }
+
+ $nodeinfo = json_decode($serverret['body']);
+
+ if (!is_object($nodeinfo)) {
+ return false;
+ }
+
+ $server = array();
+
+ $server['register_policy'] = REGISTER_CLOSED;
+
+ if (is_bool($nodeinfo->openRegistrations) && $nodeinfo->openRegistrations) {
+ $server['register_policy'] = REGISTER_OPEN;
+ }
+
+ if (is_object($nodeinfo->software)) {
+ if (isset($nodeinfo->software->name)) {
+ $server['platform'] = $nodeinfo->software->name;
+ }
+
+ if (isset($nodeinfo->software->version)) {
+ $server['version'] = $nodeinfo->software->version;
+ // Version numbers on Nodeinfo are presented with additional info, e.g.:
+ // 0.6.3.0-p1702cc1c, 0.6.99.0-p1b9ab160 or 3.4.3-2-1191.
+ $server['version'] = preg_replace("=(.+)-(.{4,})=ism", "$1", $server['version']);
+ }
+ }
+
+ if (is_object($nodeinfo->metadata)) {
+ if (isset($nodeinfo->metadata->nodeName)) {
+ $server['site_name'] = $nodeinfo->metadata->nodeName;
+ }
+ }
+
+ $diaspora = false;
+ $friendica = false;
+ $gnusocial = false;
+
+ if (is_array($nodeinfo->protocols->inbound)) {
+ foreach ($nodeinfo->protocols->inbound as $inbound) {
+ if ($inbound == 'diaspora') {
+ $diaspora = true;
+ }
+ if ($inbound == 'friendica') {
+ $friendica = true;
+ }
+ if ($inbound == 'gnusocial') {
+ $gnusocial = true;
+ }
+ }
+ }
+
+ if ($gnusocial) {
+ $server['network'] = NETWORK_OSTATUS;
+ }
+ if ($diaspora) {
+ $server['network'] = NETWORK_DIASPORA;
+ }
+ if ($friendica) {
+ $server['network'] = NETWORK_DFRN;
+ }
+
+ if (!$server) {
+ return false;
+ }
+
+ return $server;
+ }
+
+ /**
+ * @brief Detect server type (Hubzilla or Friendica) via the front page body
+ *
+ * @param string $body Front page of the server
+ * @return array Server data
+ */
+ function poco_detect_server_type($body) {
+ $server = false;
+
+ $doc = new DOMDocument();
+ @$doc->loadHTML($body);
+ $xpath = new DomXPath($doc);
+
+ $list = $xpath->query("//meta[@name]");
+
+ foreach ($list as $node) {
+ $attr = array();
+ if ($node->attributes->length) {
+ foreach ($node->attributes as $attribute) {
+ $attr[$attribute->name] = $attribute->value;
+ }
+ }
+ if ($attr['name'] == 'generator') {
+ $version_part = explode(" ", $attr['content']);
+ if (count($version_part) == 2) {
+ if (in_array($version_part[0], array("Friendika", "Friendica"))) {
+ $server = array();
+ $server["platform"] = $version_part[0];
+ $server["version"] = $version_part[1];
+ $server["network"] = NETWORK_DFRN;
+ }
+ }
+ }
+ }
+
+ if (!$server) {
+ $list = $xpath->query("//meta[@property]");
+
+ foreach ($list as $node) {
+ $attr = array();
+ if ($node->attributes->length) {
+ foreach ($node->attributes as $attribute) {
+ $attr[$attribute->name] = $attribute->value;
+ }
+ }
+ if ($attr['property'] == 'generator' && in_array($attr['content'], array("hubzilla", "BlaBlaNet"))) {
+ $server = array();
+ $server["platform"] = $attr['content'];
+ $server["version"] = "";
+ $server["network"] = NETWORK_DIASPORA;
+ }
+ }
+ }
+
+ if (!$server) {
+ return false;
+ }
+
+ $server["site_name"] = $xpath->evaluate($element."//head/title/text()", $context)->item(0)->nodeValue;
+ return $server;
+ }
+
+ function poco_check_server($server_url, $network = "", $force = false) {
+
+ // Unify the server address
+ $server_url = trim($server_url, "/");
+ $server_url = str_replace("/index.php", "", $server_url);
+
+ if ($server_url == "") {
+ return false;
+ }
+
+ $servers = q("SELECT * FROM `gserver` WHERE `nurl` = '%s'", dbesc(normalise_link($server_url)));
+ if (DBM::is_result($servers)) {
+
+ if ($servers[0]["created"] <= NULL_DATE) {
+ q("UPDATE `gserver` SET `created` = '%s' WHERE `nurl` = '%s'",
+ dbesc(datetime_convert()), dbesc(normalise_link($server_url)));
+ }
+ $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 = $servers[0]["register_policy"];
+
+ if (!$force && !poco_do_update($servers[0]["created"], "", $last_failure, $last_contact)) {
+ logger("Use cached data for server ".$server_url, LOGGER_DEBUG);
+ return ($last_contact >= $last_failure);
+ }
+ } else {
+ $poco = "";
+ $noscrape = "";
+ $version = "";
+ $platform = "";
+ $site_name = "";
+ $info = "";
+ $register_policy = -1;
+
+ $last_contact = NULL_DATE;
+ $last_failure = NULL_DATE;
+ }
+ logger("Server ".$server_url." is outdated or unknown. Start discovery. Force: ".$force." Created: ".$servers[0]["created"]." Failure: ".$last_failure." Contact: ".$last_contact, LOGGER_DEBUG);
+
+ $failure = false;
+ $possible_failure = false;
+ $orig_last_failure = $last_failure;
+ $orig_last_contact = $last_contact;
+
+ // Check if the page is accessible via SSL.
+ $orig_server_url = $server_url;
+ $server_url = str_replace("http://", "https://", $server_url);
+
+ // We set the timeout to 20 seconds since this operation should be done in no time if the server was vital
+ $serverret = z_fetch_url($server_url."/.well-known/host-meta", false, $redirects, array('timeout' => 20));
+
+ // Quit if there is a timeout.
+ // But we want to make sure to only quit if we are mostly sure that this server url fits.
+ if (DBM::is_result($servers) && ($orig_server_url == $server_url) &&
+ ($serverret['errno'] == CURLE_OPERATION_TIMEDOUT)) {
+ logger("Connection to server ".$server_url." timed out.", LOGGER_DEBUG);
+ dba::update('gserver', array('last_failure' => datetime_convert()), array('nurl' => normalise_link($server_url)));
+ return false;
+ }
+
+ // 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 (!$serverret["success"] || ($serverret["body"] == "") || (@sizeof($xmlobj) == 0) || !is_object($xmlobj)) {
+ $server_url = str_replace("https://", "http://", $server_url);
+
+ // We set the timeout to 20 seconds since this operation should be done in no time if the server was vital
+ $serverret = z_fetch_url($server_url."/.well-known/host-meta", false, $redirects, array('timeout' => 20));
+
+ // Quit if there is a timeout
+ if ($serverret['errno'] == CURLE_OPERATION_TIMEDOUT) {
+ logger("Connection to server ".$server_url." timed out.", LOGGER_DEBUG);
+ dba::update('gserver', array('last_failure' => datetime_convert()), array('nurl' => normalise_link($server_url)));
+ return false;
+ }
+
+ $xmlobj = @simplexml_load_string($serverret["body"],'SimpleXMLElement',0, "http://docs.oasis-open.org/ns/xri/xrd-1.0");
+ }
+
+ if (!$serverret["success"] || ($serverret["body"] == "") || (sizeof($xmlobj) == 0) || !is_object($xmlobj)) {
+ // Workaround for bad configured servers (known nginx problem)
+ if (!in_array($serverret["debug"]["http_code"], array("403", "404"))) {
+ $failure = true;
+ }
+ $possible_failure = true;
+ }
+
+ // If the server has no possible failure we reset the cached data
+ if (!$possible_failure) {
+ $version = "";
+ $platform = "";
+ $site_name = "";
+ $info = "";
+ $register_policy = -1;
+ }
+
+ // Look for poco
+ if (!$failure) {
+ $serverret = z_fetch_url($server_url."/poco");
+ if ($serverret["success"]) {
+ $data = json_decode($serverret["body"]);
+ if (isset($data->totalResults)) {
+ $poco = $server_url."/poco";
+ $server = poco_detect_poco_data($data);
+ if ($server) {
+ $platform = $server['platform'];
+ $network = $server['network'];
+ $version = '';
+ $site_name = '';
+ }
+ }
+ }
+ }
+
+ if (!$failure) {
+ // Test for Diaspora, Hubzilla, Mastodon or older Friendica servers
+ $serverret = z_fetch_url($server_url);
+
+ if (!$serverret["success"] || ($serverret["body"] == "")) {
+ $failure = true;
+ } else {
+ $server = poco_detect_server_type($serverret["body"]);
+ if ($server) {
+ $platform = $server['platform'];
+ $network = $server['network'];
+ $version = $server['version'];
+ $site_name = $server['site_name'];
+ }
+
+ $lines = explode("\n",$serverret["header"]);
+ if (count($lines)) {
+ foreach($lines as $line) {
+ $line = trim($line);
+ if (stristr($line,'X-Diaspora-Version:')) {
+ $platform = "Diaspora";
+ $version = trim(str_replace("X-Diaspora-Version:", "", $line));
+ $version = trim(str_replace("x-diaspora-version:", "", $version));
+ $network = NETWORK_DIASPORA;
+ $versionparts = explode("-", $version);
+ $version = $versionparts[0];
+ }
+
+ if (stristr($line,'Server: Mastodon')) {
+ $platform = "Mastodon";
+ $network = NETWORK_OSTATUS;
+ }
+ }
+ }
+ }
+ }
+
+ if (!$failure && ($poco == "")) {
+ // 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 ($serverret["success"] && ($serverret["body"] != '{"error":"not implemented"}') &&
+ ($serverret["body"] != '') && (strlen($serverret["body"]) < 30)) {
+ $platform = "StatusNet";
+ // Remove junk that some GNU Social servers return
+ $version = str_replace(chr(239).chr(187).chr(191), "", $serverret["body"]);
+ $version = trim($version, '"');
+ $network = NETWORK_OSTATUS;
+ }
+
+ // Test for GNU Social
+ $serverret = z_fetch_url($server_url."/api/gnusocial/version.json");
+ if ($serverret["success"] && ($serverret["body"] != '{"error":"not implemented"}') &&
+ ($serverret["body"] != '') && (strlen($serverret["body"]) < 30)) {
+ $platform = "GNU Social";
+ // Remove junk that some GNU Social servers return
+ $version = str_replace(chr(239).chr(187).chr(191), "", $serverret["body"]);
+ $version = trim($version, '"');
+ $network = NETWORK_OSTATUS;
+ }
+
+ // Test for Mastodon
+ $orig_version = $version;
+ $serverret = z_fetch_url($server_url."/api/v1/instance");
+ if ($serverret["success"] && ($serverret["body"] != '')) {
+ $data = json_decode($serverret["body"]);
+ if (isset($data->version)) {
+ $platform = "Mastodon";
+ $version = $data->version;
+ $site_name = $data->title;
+ $info = $data->description;
+ $network = NETWORK_OSTATUS;
+ }
+ }
+ if (strstr($orig_version.$version, 'Pleroma')) {
+ $platform = 'Pleroma';
+ $version = trim(str_replace('Pleroma', '', $version));
+ }
+ }
+
+ if (!$failure) {
+ // Test for Hubzilla and Red
+ $serverret = z_fetch_url($server_url."/siteinfo.json");
+ if ($serverret["success"]) {
+ $data = json_decode($serverret["body"]);
+ if (isset($data->url)) {
+ $platform = $data->platform;
+ $version = $data->version;
+ $network = NETWORK_DIASPORA;
+ }
+ if (!empty($data->site_name)) {
+ $site_name = $data->site_name;
+ }
+ switch ($data->register_policy) {
+ case "REGISTER_OPEN":
+ $register_policy = REGISTER_OPEN;
+ break;
+ case "REGISTER_APPROVE":
+ $register_policy = REGISTER_APPROVE;
+ break;
+ case "REGISTER_CLOSED":
+ default:
+ $register_policy = REGISTER_CLOSED;
+ break;
+ }
+ } else {
+ // Test for Hubzilla, Redmatrix or Friendica
+ $serverret = z_fetch_url($server_url."/api/statusnet/config.json");
+ if ($serverret["success"]) {
+ $data = json_decode($serverret["body"]);
+ if (isset($data->site->server)) {
+ if (isset($data->site->platform)) {
+ $platform = $data->site->platform->PLATFORM_NAME;
+ $version = $data->site->platform->STD_VERSION;
+ $network = NETWORK_DIASPORA;
+ }
+ if (isset($data->site->BlaBlaNet)) {
+ $platform = $data->site->BlaBlaNet->PLATFORM_NAME;
+ $version = $data->site->BlaBlaNet->STD_VERSION;
+ $network = NETWORK_DIASPORA;
+ }
+ if (isset($data->site->hubzilla)) {
+ $platform = $data->site->hubzilla->PLATFORM_NAME;
+ $version = $data->site->hubzilla->RED_VERSION;
+ $network = NETWORK_DIASPORA;
+ }
+ if (isset($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 (!$data->site->closed && !$data->site->private and $data->site->inviteonly) {
+ $register_policy = REGISTER_APPROVE;
+ } elseif (!$data->site->closed && !$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 (isset($data->version)) {
+ $version = $data->version;
+ // Version numbers on statistics.json are presented with additional info, e.g.:
+ // 0.6.3.0-p1702cc1c, 0.6.99.0-p1b9ab160 or 3.4.3-2-1191.
+ $version = preg_replace("=(.+)-(.{4,})=ism", "$1", $version);
+ }
+
+ if (!empty($data->name)) {
+ $site_name = $data->name;
+ }
+
+ if (!empty($data->network)) {
+ $platform = $data->network;
+ }
+
+ if ($platform == "Diaspora") {
+ $network = NETWORK_DIASPORA;
+ }
+
+ if ($data->registrations_open) {
+ $register_policy = REGISTER_OPEN;
+ } else {
+ $register_policy = REGISTER_CLOSED;
+ }
+ }
+ }
+
+ // Query nodeinfo. Working for (at least) Diaspora and Friendica.
+ if (!$failure) {
+ $server = poco_fetch_nodeinfo($server_url);
+ if ($server) {
+ $register_policy = $server['register_policy'];
+
+ if (isset($server['platform'])) {
+ $platform = $server['platform'];
+ }
+
+ if (isset($server['network'])) {
+ $network = $server['network'];
+ }
+
+ if (isset($server['version'])) {
+ $version = $server['version'];
+ }
+
+ if (isset($server['site_name'])) {
+ $site_name = $server['site_name'];
+ }
+ }
+ }
+
+ // Check for noscrape
+ // Friendica servers could be detected as OStatus servers
+ if (!$failure && in_array($network, array(NETWORK_DFRN, NETWORK_OSTATUS))) {
+ $serverret = z_fetch_url($server_url."/friendica/json");
+
+ if (!$serverret["success"]) {
+ $serverret = z_fetch_url($server_url."/friendika/json");
+ }
+
+ if ($serverret["success"]) {
+ $data = json_decode($serverret["body"]);
+
+ if (isset($data->version)) {
+ $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":
+ $register_policy = REGISTER_OPEN;
+ break;
+ }
+ }
+ }
+ }
+
+ if ($possible_failure && !$failure) {
+ $failure = true;
+ }
+
+ if ($failure) {
+ $last_contact = $orig_last_contact;
+ $last_failure = datetime_convert();
+ } else {
+ $last_contact = datetime_convert();
+ $last_failure = $orig_last_failure;
+ }
+
+ if (($last_contact <= $last_failure) && !$failure) {
+ logger("Server ".$server_url." seems to be alive, but last contact wasn't set - could be a bug", LOGGER_DEBUG);
+ } elseif (($last_contact >= $last_failure) && $failure) {
+ logger("Server ".$server_url." seems to be dead, but last failure wasn't set - could be a bug", LOGGER_DEBUG);
+ }
+
+ // Check again if the server exists
+ $servers = q("SELECT `nurl` FROM `gserver` WHERE `nurl` = '%s'", dbesc(normalise_link($server_url)));
+
+ $version = strip_tags($version);
+ $site_name = strip_tags($site_name);
+ $info = strip_tags($info);
+ $platform = strip_tags($platform);
+
+ 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($server_url))
+ );
+ } elseif (!$failure) {
+ q("INSERT INTO `gserver` (`url`, `nurl`, `version`, `site_name`, `info`, `register_policy`, `poco`, `noscrape`, `network`, `platform`, `created`, `last_contact`, `last_failure`)
+ VALUES ('%s', '%s', '%s', '%s', '%s', %d, '%s', '%s', '%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()),
+ dbesc($last_contact),
+ dbesc($last_failure),
+ dbesc(datetime_convert())
+ );
+ }
+ logger("End discovery for server " . $server_url, LOGGER_DEBUG);
+
+ return !$failure;
+ }
+
+ /**
+ * @brief Returns a list of all known servers
+ * @return array List of server urls
+ */
+ function poco_serverlist() {
+ $r = q("SELECT `url`, `site_name` AS `displayName`, `network`, `platform`, `version` FROM `gserver`
+ WHERE `network` IN ('%s', '%s', '%s') AND `last_contact` > `last_failure`
+ ORDER BY `last_contact`
+ LIMIT 1000",
+ dbesc(NETWORK_DFRN), dbesc(NETWORK_DIASPORA), dbesc(NETWORK_OSTATUS));
+ if (!DBM::is_result($r)) {
+ return false;
+ }
+
+ return $r;
+ }
+
+ /**
+ * @brief Fetch server list from remote servers and adds them when they are new.
+ *
+ * @param string $poco URL to the POCO endpoint
+ */
+ function poco_fetch_serverlist($poco) {
+ $serverret = z_fetch_url($poco."/@server");
+ if (!$serverret["success"]) {
+ return;
+ }
+ $serverlist = json_decode($serverret['body']);
+
+ if (!is_array($serverlist)) {
+ return;
+ }
+
+ foreach ($serverlist as $server) {
+ $server_url = str_replace("/index.php", "", $server->url);
+
+ $r = q("SELECT `nurl` FROM `gserver` WHERE `nurl` = '%s'", dbesc(normalise_link($server_url)));
+ if (!DBM::is_result($r)) {
+ logger("Call server check for server ".$server_url, LOGGER_DEBUG);
+ Worker::add(PRIORITY_LOW, "discover_poco", "server", $server_url);
+ }
+ }
+ }
+
+ function poco_discover_federation() {
+ $last = Config::get('poco','last_federation_discovery');
+
+ if ($last) {
+ $next = $last + (24 * 60 * 60);
+ if ($next > time()) {
+ return;
+ }
+ }
+
+ // Discover Friendica, Hubzilla and Diaspora servers
+ $serverdata = fetch_url("http://the-federation.info/pods.json");
+
+ if ($serverdata) {
+ $servers = json_decode($serverdata);
+
+ foreach ($servers->pods as $server) {
+ Worker::add(PRIORITY_LOW, "discover_poco", "server", "https://".$server->host);
+ }
+ }
+
+ // Disvover Mastodon servers
+ if (!Config::get('system','ostatus_disabled')) {
+ $serverdata = fetch_url("https://instances.mastodon.xyz/instances.json");
+
+ if ($serverdata) {
+ $servers = json_decode($serverdata);
+
+ foreach ($servers as $server) {
+ $url = (is_null($server->https_score) ? 'http' : 'https').'://'.$server->name;
+ Worker::add(PRIORITY_LOW, "discover_poco", "server", $url);
+ }
+ }
+ }
+
+ // Currently disabled, since the service isn't available anymore.
+ // It is not removed since I hope that there will be a successor.
+ // Discover GNU Social Servers.
+ //if (!Config::get('system','ostatus_disabled')) {
+ // $serverdata = "http://gstools.org/api/get_open_instances/";
+
+ // $result = z_fetch_url($serverdata);
+ // if ($result["success"]) {
+ // $servers = json_decode($result["body"]);
+
+ // foreach($servers->data as $server)
+ // poco_check_server($server->instance_address);
+ // }
+ //}
+
+ Config::set('poco','last_federation_discovery', time());
+ }
+
+ function poco_discover_single_server($id) {
+ $r = q("SELECT `poco`, `nurl`, `url`, `network` FROM `gserver` WHERE `id` = %d", intval($id));
+ if (!DBM::is_result($r)) {
+ return false;
+ }
+
+ $server = $r[0];
+
+ // Discover new servers out there (Works from Friendica version 3.5.2)
+ poco_fetch_serverlist($server["poco"]);
+
+ // Fetch all users from the other server
+ $url = $server["poco"]."/?fields=displayName,urls,photos,updated,network,aboutMe,currentLocation,tags,gender,contactType,generation";
+
+ logger("Fetch all users from the server ".$server["url"], LOGGER_DEBUG);
+
+ $retdata = z_fetch_url($url);
+ if ($retdata["success"]) {
+ $data = json_decode($retdata["body"]);
+
+ poco_discover_server($data, 2);
+
+ if (Config::get('system','poco_discovery') > 1) {
+
+ $timeframe = Config::get('system','poco_discovery_since');
+ if ($timeframe == 0) {
+ $timeframe = 30;
+ }
+
+ $updatedSince = date("Y-m-d H:i:s", time() - $timeframe * 86400);
+
+ // Fetch all global contacts from the other server (Not working with Redmatrix and Friendica versions before 3.3)
+ $url = $server["poco"]."/@global?updatedSince=".$updatedSince."&fields=displayName,urls,photos,updated,network,aboutMe,currentLocation,tags,gender,contactType,generation";
+
+ $success = false;
+
+ $retdata = z_fetch_url($url);
+ if ($retdata["success"]) {
+ logger("Fetch all global contacts from the server ".$server["nurl"], LOGGER_DEBUG);
+ $success = poco_discover_server(json_decode($retdata["body"]));
+ }
+
+ if (!$success && (Config::get('system','poco_discovery') > 2)) {
+ logger("Fetch contacts from users of the server ".$server["nurl"], LOGGER_DEBUG);
+ poco_discover_server_users($data, $server);
+ }
+ }
+
+ q("UPDATE `gserver` SET `last_poco_query` = '%s' WHERE `nurl` = '%s'", dbesc(datetime_convert()), dbesc($server["nurl"]));
+
+ return true;
+ } else {
+ // If the server hadn't replied correctly, then force a sanity check
+ poco_check_server($server["url"], $server["network"], true);
+
+ // If we couldn't reach the server, we will try it some time later
+ q("UPDATE `gserver` SET `last_poco_query` = '%s' WHERE `nurl` = '%s'", dbesc(datetime_convert()), dbesc($server["nurl"]));
+
+ return false;
+ }
+ }
+
+ function poco_discover($complete = false) {
+
+ // Update the server list
+ poco_discover_federation();
+
+ $no_of_queries = 5;
+
+ $requery_days = intval(Config::get("system", "poco_requery_days"));
+
+ if ($requery_days == 0) {
+ $requery_days = 7;
+ }
+ $last_update = date("c", time() - (60 * 60 * 24 * $requery_days));
+
+ $r = q("SELECT `id`, `url`, `network` FROM `gserver` WHERE `last_contact` >= `last_failure` AND `poco` != '' AND `last_poco_query` < '%s' ORDER BY RAND()", dbesc($last_update));
+ if (DBM::is_result($r)) {
+ foreach ($r as $server) {
+
+ if (!poco_check_server($server["url"], $server["network"])) {
+ // The server is not reachable? Okay, then we will try it later
+ q("UPDATE `gserver` SET `last_poco_query` = '%s' WHERE `nurl` = '%s'", dbesc(datetime_convert()), dbesc($server["nurl"]));
+ continue;
+ }
+
+ logger('Update directory from server '.$server['url'].' with ID '.$server['id'], LOGGER_DEBUG);
+ Worker::add(PRIORITY_LOW, "discover_poco", "update_server_directory", (int)$server['id']);
+
+ if (!$complete && (--$no_of_queries == 0)) {
+ break;
+ }
+ }
+ }
+ }
+
+ function poco_discover_server_users($data, $server) {
+
+ if (!isset($data->entry)) {
+ return;
+ }
+
+ foreach ($data->entry as $entry) {
+ $username = "";
+ if (isset($entry->urls)) {
+ foreach ($entry->urls as $url) {
+ if ($url->type == 'profile') {
+ $profile_url = $url->value;
+ $urlparts = parse_url($profile_url);
+ $username = end(explode("/", $urlparts["path"]));
+ }
+ }
+ }
+ if ($username != "") {
+ logger("Fetch contacts for the user ".$username." from the server ".$server["nurl"], LOGGER_DEBUG);
+
+ // Fetch all contacts from a given user from the other server
+ $url = $server["poco"]."/".$username."/?fields=displayName,urls,photos,updated,network,aboutMe,currentLocation,tags,gender,contactType,generation";
+
+ $retdata = z_fetch_url($url);
+ if ($retdata["success"]) {
+ poco_discover_server(json_decode($retdata["body"]), 3);
+ }
+ }
+ }
+ }
+
+ function poco_discover_server($data, $default_generation = 0) {
+
+ if (!isset($data->entry) || !count($data->entry)) {
+ return false;
+ }
+
+ $success = false;
+
+ foreach ($data->entry as $entry) {
+ $profile_url = '';
+ $profile_photo = '';
+ $connect_url = '';
+ $name = '';
+ $network = '';
+ $updated = NULL_DATE;
+ $location = '';
+ $about = '';
+ $keywords = '';
+ $gender = '';
+ $contact_type = -1;
+ $generation = $default_generation;
+
+ $name = $entry->displayName;
+
+ if (isset($entry->urls)) {
+ foreach ($entry->urls as $url) {
+ if ($url->type == 'profile') {
+ $profile_url = $url->value;
+ continue;
+ }
+ if ($url->type == 'webfinger') {
+ $connect_url = str_replace('acct:' , '', $url->value);
+ continue;
+ }
+ }
+ }
+
+ if (isset($entry->photos)) {
+ foreach ($entry->photos as $photo) {
+ if ($photo->type == 'profile') {
+ $profile_photo = $photo->value;
+ continue;
+ }
+ }
+ }
+
+ if (isset($entry->updated)) {
+ $updated = date("Y-m-d H:i:s", strtotime($entry->updated));
+ }
+
+ if (isset($entry->network)) {
+ $network = $entry->network;
+ }
+
+ if (isset($entry->currentLocation)) {
+ $location = $entry->currentLocation;
+ }
+
+ if (isset($entry->aboutMe)) {
+ $about = html2bbcode($entry->aboutMe);
+ }
+
+ if (isset($entry->gender)) {
+ $gender = $entry->gender;
+ }
+
+ if(isset($entry->generation) && ($entry->generation > 0)) {
+ $generation = ++$entry->generation;
+ }
+
+ if(isset($entry->contactType) && ($entry->contactType >= 0)) {
+ $contact_type = $entry->contactType;
+ }
+
+ if (isset($entry->tags)) {
+ foreach ($entry->tags as $tag) {
+ $keywords = implode(", ", $tag);
+ }
+ }
+
+ if ($generation > 0) {
+ $success = true;
+
+ logger("Store profile ".$profile_url, LOGGER_DEBUG);
+
+ $gcontact = array("url" => $profile_url,
+ "name" => $name,
+ "network" => $network,
+ "photo" => $profile_photo,
+ "about" => $about,
+ "location" => $location,
+ "gender" => $gender,
+ "keywords" => $keywords,
+ "connect" => $connect_url,
+ "updated" => $updated,
+ "contact-type" => $contact_type,
+ "generation" => $generation);
+
+ try {
+ $gcontact = GlobalContact::sanitize($gcontact);
+ update_gcontact($gcontact);
+ } catch (Exception $e) {
+ logger($e->getMessage(), LOGGER_DEBUG);
+ }
+
+ logger("Done for profile ".$profile_url, LOGGER_DEBUG);
+ }
+ }
+ return $success;
+ }
+
+}
use Friendica\Core\Config;
use Friendica\Core\PConfig;
use Friendica\Database\DBM;
+use Friendica\Protocol\PortableContact;
use dba;
require_once 'include/follow.php';
-Class OnePoll {
+Class OnePoll
+{
public static function execute($contact_id = 0, $command = '') {
global $a;
require_once 'include/items.php';
require_once 'include/Contact.php';
require_once 'include/email.php';
- require_once 'include/socgraph.php';
require_once 'include/queue_fn.php';
logger('onepoll: start');
);
if (DBM::is_result($r)) {
if (!$r[0]['total']) {
- poco_load($contact['id'], $importer_uid, 0, $contact['poco']);
+ PortableContact::loadWorker($contact['id'], $importer_uid, 0, $contact['poco']);
}
}
}
use Friendica\Core\PConfig;
use Friendica\Core\System;
use Friendica\Database\DBM;
+use Friendica\Model\GlobalContact;
require_once "include/plugin.php";
require_once "include/socgraph.php";
// comunity_profiles
if ($show_profiles) {
-
- $r = suggestion_query(local_user(), 0, 9);
+ $r = GlobalContact::suggestionQuery(local_user(), 0, 9);
$tpl = get_markup_template('ch_directory_item.tpl');
if (DBM::is_result($r)) {
projects / friendica.git / commitdiff