".
* Some clients doesn't send a source param, we support ones we know
* (only Twidere, atm)
*
* @return string
* Client source name, default to "api" if unset/unknown
*/
function api_source()
{
if (requestdata('source')) {
return requestdata('source');
}
// Support for known clients that doesn't send a source name
if (strpos($_SERVER['HTTP_USER_AGENT'], "Twidere") !== false) {
return "Twidere";
}
logger("Unrecognized user-agent ".$_SERVER['HTTP_USER_AGENT'], LOGGER_DEBUG);
return "api";
}
/**
* @brief Format date for API
*
* @param string $str Source date, as UTC
* @return string Date in UTC formatted as "D M d H:i:s +0000 Y"
*/
function api_date($str)
{
// Wed May 23 06:01:13 +0000 2007
return datetime_convert('UTC', 'UTC', $str, "D M d H:i:s +0000 Y");
}
/**
* @brief Register API endpoint
*
* Register a function to be the endpont for defined API path.
*
* @param string $path API URL path, relative to System::baseUrl()
* @param string $func Function name to call on path request
* @param bool $auth API need logged user
* @param string $method HTTP method reqiured to call this endpoint.
* One of API_METHOD_ANY, API_METHOD_GET, API_METHOD_POST.
* Default to API_METHOD_ANY
*/
function api_register_func($path, $func, $auth = false, $method = API_METHOD_ANY)
{
global $API;
$API[$path] = array(
'func' => $func,
'auth' => $auth,
'method' => $method,
);
// Workaround for hotot
$path = str_replace("api/", "api/1.1/", $path);
$API[$path] = array(
'func' => $func,
'auth' => $auth,
'method' => $method,
);
}
/**
* @brief Login API user
*
* Log in user via OAuth1 or Simple HTTP Auth.
* Simple Auth allow username in form of user@server
, ignoring server part
*
* @param object $a App
* @hook 'authenticate'
* array $addon_auth
* 'username' => username from login form
* 'password' => password from login form
* 'authenticated' => return status,
* 'user_record' => return authenticated user record
* @hook 'logged_in'
* array $user logged user record
*/
function api_login(App $a)
{
$oauth1 = new FKOAuth1();
// login with oauth
try {
list($consumer, $token) = $oauth1->verify_request(OAuthRequest::from_request());
if (!is_null($token)) {
$oauth1->loginUser($token->uid);
call_hooks('logged_in', $a->user);
return;
}
echo __FILE__.__LINE__.__FUNCTION__ . "";
var_dump($consumer, $token);
die();
} catch (Exception $e) {
logger($e);
}
// workaround for HTTP-auth in CGI mode
if (x($_SERVER, 'REDIRECT_REMOTE_USER')) {
$userpass = base64_decode(substr($_SERVER["REDIRECT_REMOTE_USER"], 6)) ;
if (strlen($userpass)) {
list($name, $password) = explode(':', $userpass);
$_SERVER['PHP_AUTH_USER'] = $name;
$_SERVER['PHP_AUTH_PW'] = $password;
}
}
if (!x($_SERVER, 'PHP_AUTH_USER')) {
logger('API_login: ' . print_r($_SERVER,true), LOGGER_DEBUG);
header('WWW-Authenticate: Basic realm="Friendica"');
throw new UnauthorizedException("This API requires login");
}
$user = $_SERVER['PHP_AUTH_USER'];
$password = $_SERVER['PHP_AUTH_PW'];
// allow "user@server" login (but ignore 'server' part)
$at = strstr($user, "@", true);
if ($at) {
$user = $at;
}
// next code from mod/auth.php. needs better solution
$record = null;
$addon_auth = array(
'username' => trim($user),
'password' => trim($password),
'authenticated' => 0,
'user_record' => null,
);
/*
* A plugin indicates successful login by setting 'authenticated' to non-zero value and returning a user record
* Plugins should never set 'authenticated' except to indicate success - as hooks may be chained
* and later plugins should not interfere with an earlier one that succeeded.
*/
call_hooks('authenticate', $addon_auth);
if (($addon_auth['authenticated']) && (count($addon_auth['user_record']))) {
$record = $addon_auth['user_record'];
} else {
$user_id = User::authenticate(trim($user), trim($password));
if ($user_id) {
$record = dba::select('user', [], ['uid' => $user_id], ['limit' => 1]);
}
}
if ((! $record) || (! count($record))) {
logger('API_login failure: ' . print_r($_SERVER, true), LOGGER_DEBUG);
header('WWW-Authenticate: Basic realm="Friendica"');
//header('HTTP/1.0 401 Unauthorized');
//die('This api requires login');
throw new UnauthorizedException("This API requires login");
}
authenticate_success($record);
$_SESSION["allow_api"] = true;
call_hooks('logged_in', $a->user);
}
/**
* @brief Check HTTP method of called API
*
* API endpoints can define which HTTP method to accept when called.
* This function check the current HTTP method agains endpoint
* registered method.
*
* @param string $method Required methods, uppercase, separated by comma
* @return bool
*/
function api_check_method($method)
{
if ($method == "*") {
return true;
}
return (strpos($method, $_SERVER['REQUEST_METHOD']) !== false);
}
/**
* @brief Main API entry point
*
* Authenticate user, call registered API function, set HTTP headers
*
* @param object $a App
* @return string API call result
*/
function api_call(App $a)
{
global $API, $called_api;
$type = "json";
if (strpos($a->query_string, ".xml") > 0) {
$type = "xml";
}
if (strpos($a->query_string, ".json") > 0) {
$type = "json";
}
if (strpos($a->query_string, ".rss") > 0) {
$type = "rss";
}
if (strpos($a->query_string, ".atom") > 0) {
$type = "atom";
}
try {
foreach ($API as $p => $info) {
if (strpos($a->query_string, $p) === 0) {
if (!api_check_method($info['method'])) {
throw new MethodNotAllowedException();
}
$called_api = explode("/", $p);
//unset($_SERVER['PHP_AUTH_USER']);
/// @TODO should be "true ==[=] $info['auth']", if you miss only one = character, you assign a variable (only with ==). Let's make all this even.
if ($info['auth'] === true && api_user() === false) {
api_login($a);
}
logger('API call for ' . $a->user['username'] . ': ' . $a->query_string);
logger('API parameters: ' . print_r($_REQUEST, true));
$stamp = microtime(true);
$r = call_user_func($info['func'], $type);
$duration = (float) (microtime(true) - $stamp);
logger("API call duration: " . round($duration, 2) . "\t" . $a->query_string, LOGGER_DEBUG);
if (Config::get("system", "profiler")) {
$duration = microtime(true)-$a->performance["start"];
/// @TODO round() really everywhere?
logger(
parse_url($a->query_string, PHP_URL_PATH) . ": " . sprintf(
"Database: %s/%s, Network: %s, I/O: %s, Other: %s, Total: %s",
round($a->performance["database"] - $a->performance["database_write"], 3),
round($a->performance["database_write"], 3),
round($a->performance["network"], 2),
round($a->performance["file"], 2),
round($duration - ($a->performance["database"] + $a->performance["network"] + $a->performance["file"]), 2),
round($duration, 2)
),
LOGGER_DEBUG
);
if (Config::get("rendertime", "callstack")) {
$o = "Database Read:\n";
foreach ($a->callstack["database"] as $func => $time) {
$time = round($time, 3);
if ($time > 0) {
$o .= $func . ": " . $time . "\n";
}
}
$o .= "\nDatabase Write:\n";
foreach ($a->callstack["database_write"] as $func => $time) {
$time = round($time, 3);
if ($time > 0) {
$o .= $func . ": " . $time . "\n";
}
}
$o .= "\nNetwork:\n";
foreach ($a->callstack["network"] as $func => $time) {
$time = round($time, 3);
if ($time > 0) {
$o .= $func . ": " . $time . "\n";
}
}
logger($o, LOGGER_DEBUG);
}
}
if (false === $r) {
/*
* api function returned false withour throw an
* exception. This should not happend, throw a 500
*/
throw new InternalServerErrorException();
}
switch ($type) {
case "xml":
header("Content-Type: text/xml");
return $r;
break;
case "json":
header("Content-Type: application/json");
foreach ($r as $rr)
$json = json_encode($rr);
if (x($_GET, 'callback')) {
$json = $_GET['callback'] . "(" . $json . ")";
}
return $json;
break;
case "rss":
header("Content-Type: application/rss+xml");
return '' . "\n" . $r;
break;
case "atom":
header("Content-Type: application/atom+xml");
return '' . "\n" . $r;
break;
}
}
}
logger('API call not implemented: ' . $a->query_string);
throw new NotImplementedException();
} catch (HTTPException $e) {
header("HTTP/1.1 {$e->httpcode} {$e->httpdesc}");
return api_error($type, $e);
}
}
/**
* @brief Format API error string
*
* @param string $type Return type (xml, json, rss, as)
* @param object $e HTTPException Error object
* @return string error message formatted as $type
*/
function api_error($type, $e)
{
$a = get_app();
$error = ($e->getMessage() !== "" ? $e->getMessage() : $e->httpdesc);
/// @TODO: https://dev.twitter.com/overview/api/response-codes
$error = array("error" => $error,
"code" => $e->httpcode . " " . $e->httpdesc,
"request" => $a->query_string);
$ret = api_format_data('status', $type, array('status' => $error));
switch ($type) {
case "xml":
header("Content-Type: text/xml");
return $ret;
break;
case "json":
header("Content-Type: application/json");
return json_encode($ret);
break;
case "rss":
header("Content-Type: application/rss+xml");
return $ret;
break;
case "atom":
header("Content-Type: application/atom+xml");
return $ret;
break;
}
}
/**
* @brief Set values for RSS template
*
* @param App $a
* @param array $arr Array to be passed to template
* @param array $user_info User info
* @return array
* @todo find proper type-hints
*/
function api_rss_extra(App $a, $arr, $user_info)
{
if (is_null($user_info)) {
$user_info = api_get_user($a);
}
$arr['$user'] = $user_info;
$arr['$rss'] = array(
'alternate' => $user_info['url'],
'self' => System::baseUrl() . "/" . $a->query_string,
'base' => System::baseUrl(),
'updated' => api_date(null),
'atom_updated' => datetime_convert('UTC', 'UTC', 'now', ATOM_TIME),
'language' => $user_info['language'],
'logo' => System::baseUrl() . "/images/friendica-32.png",
);
return $arr;
}
/**
* @brief Unique contact to contact url.
*
* @param int $id Contact id
* @return bool|string
* Contact url or False if contact id is unknown
*/
function api_unique_id_to_nurl($id)
{
$r = dba::select('contact', array('nurl'), array('uid' => 0, 'id' => $id), array('limit' => 1));
if (DBM::is_result($r)) {
return $r["nurl"];
} else {
return false;
}
}
/**
* @brief Get user info array.
*
* @param object $a App
* @param int|string $contact_id Contact ID or URL
*/
function api_get_user(App $a, $contact_id = null)
{
global $called_api;
$user = null;
$extra_query = "";
$url = "";
$nick = "";
logger("api_get_user: Fetching user data for user ".$contact_id, LOGGER_DEBUG);
// Searching for contact URL
if (!is_null($contact_id) && (intval($contact_id) == 0)) {
$user = dbesc(normalise_link($contact_id));
$url = $user;
$extra_query = "AND `contact`.`nurl` = '%s' ";
if (api_user() !== false) {
$extra_query .= "AND `contact`.`uid`=" . intval(api_user());
}
}
// Searching for contact id with uid = 0
if (!is_null($contact_id) && (intval($contact_id) != 0)) {
$user = dbesc(api_unique_id_to_nurl($contact_id));
if ($user == "") {
throw new BadRequestException("User not found.");
}
$url = $user;
$extra_query = "AND `contact`.`nurl` = '%s' ";
if (api_user() !== false) {
$extra_query .= "AND `contact`.`uid`=" . intval(api_user());
}
}
if (is_null($user) && x($_GET, 'user_id')) {
$user = dbesc(api_unique_id_to_nurl($_GET['user_id']));
if ($user == "") {
throw new BadRequestException("User not found.");
}
$url = $user;
$extra_query = "AND `contact`.`nurl` = '%s' ";
if (api_user() !== false) {
$extra_query .= "AND `contact`.`uid`=" . intval(api_user());
}
}
if (is_null($user) && x($_GET, 'screen_name')) {
$user = dbesc($_GET['screen_name']);
$nick = $user;
$extra_query = "AND `contact`.`nick` = '%s' ";
if (api_user() !== false) {
$extra_query .= "AND `contact`.`uid`=".intval(api_user());
}
}
if (is_null($user) && x($_GET, 'profileurl')) {
$user = dbesc(normalise_link($_GET['profileurl']));
$nick = $user;
$extra_query = "AND `contact`.`nurl` = '%s' ";
if (api_user() !== false) {
$extra_query .= "AND `contact`.`uid`=".intval(api_user());
}
}
if (is_null($user) && ($a->argc > (count($called_api) - 1)) && (count($called_api) > 0)) {
$argid = count($called_api);
list($user, $null) = explode(".", $a->argv[$argid]);
if (is_numeric($user)) {
$user = dbesc(api_unique_id_to_nurl($user));
if ($user == "") {
return false;
}
$url = $user;
$extra_query = "AND `contact`.`nurl` = '%s' ";
if (api_user() !== false) {
$extra_query .= "AND `contact`.`uid`=" . intval(api_user());
}
} else {
$user = dbesc($user);
$nick = $user;
$extra_query = "AND `contact`.`nick` = '%s' ";
if (api_user() !== false) {
$extra_query .= "AND `contact`.`uid`=" . intval(api_user());
}
}
}
logger("api_get_user: user ".$user, LOGGER_DEBUG);
if (!$user) {
if (api_user() === false) {
api_login($a);
return false;
} else {
$user = $_SESSION['uid'];
$extra_query = "AND `contact`.`uid` = %d AND `contact`.`self` ";
}
}
logger('api_user: ' . $extra_query . ', user: ' . $user);
// user info
$uinfo = q(
"SELECT *, `contact`.`id` AS `cid` FROM `contact`
WHERE 1
$extra_query",
$user
);
// Selecting the id by priority, friendica first
api_best_nickname($uinfo);
// if the contact wasn't found, fetch it from the contacts with uid = 0
if (!DBM::is_result($uinfo)) {
$r = array();
if ($url != "") {
$r = q("SELECT * FROM `contact` WHERE `uid` = 0 AND `nurl` = '%s' LIMIT 1", dbesc(normalise_link($url)));
}
if (DBM::is_result($r)) {
$network_name = network_to_name($r[0]['network'], $r[0]['url']);
// If no nick where given, extract it from the address
if (($r[0]['nick'] == "") || ($r[0]['name'] == $r[0]['nick'])) {
$r[0]['nick'] = api_get_nick($r[0]["url"]);
}
$ret = array(
'id' => $r[0]["id"],
'id_str' => (string) $r[0]["id"],
'name' => $r[0]["name"],
'screen_name' => (($r[0]['nick']) ? $r[0]['nick'] : $r[0]['name']),
'location' => ($r[0]["location"] != "") ? $r[0]["location"] : $network_name,
'description' => $r[0]["about"],
'profile_image_url' => $r[0]["micro"],
'profile_image_url_https' => $r[0]["micro"],
'url' => $r[0]["url"],
'protected' => false,
'followers_count' => 0,
'friends_count' => 0,
'listed_count' => 0,
'created_at' => api_date($r[0]["created"]),
'favourites_count' => 0,
'utc_offset' => 0,
'time_zone' => 'UTC',
'geo_enabled' => false,
'verified' => false,
'statuses_count' => 0,
'lang' => '',
'contributors_enabled' => false,
'is_translator' => false,
'is_translation_enabled' => false,
'following' => false,
'follow_request_sent' => false,
'statusnet_blocking' => false,
'notifications' => false,
'statusnet_profile_url' => $r[0]["url"],
'uid' => 0,
'cid' => Contact::getIdForURL($r[0]["url"], api_user(), true),
'self' => 0,
'network' => $r[0]["network"],
);
return $ret;
} else {
throw new BadRequestException("User not found.");
}
}
if ($uinfo[0]['self']) {
if ($uinfo[0]['network'] == "") {
$uinfo[0]['network'] = NETWORK_DFRN;
}
$usr = q(
"SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
intval(api_user())
);
$profile = q(
"SELECT * FROM `profile` WHERE `uid` = %d AND `is-default` = 1 LIMIT 1",
intval(api_user())
);
/// @TODO old-lost code? (twice)
// Counting is deactivated by now, due to performance issues
// count public wall messages
//$r = q("SELECT COUNT(*) as `count` FROM `item` WHERE `uid` = %d AND `wall`",
// intval($uinfo[0]['uid'])
//);
//$countitms = $r[0]['count'];
$countitms = 0;
} else {
// Counting is deactivated by now, due to performance issues
//$r = q("SELECT count(*) as `count` FROM `item`
// WHERE `contact-id` = %d",
// intval($uinfo[0]['id'])
//);
//$countitms = $r[0]['count'];
$countitms = 0;
}
/// @TODO old-lost code? (twice)
/*
// Counting is deactivated by now, due to performance issues
// count friends
$r = q("SELECT count(*) as `count` FROM `contact`
WHERE `uid` = %d AND `rel` IN ( %d, %d )
AND `self`=0 AND NOT `blocked` AND NOT `pending` AND `hidden`=0",
intval($uinfo[0]['uid']),
intval(CONTACT_IS_SHARING),
intval(CONTACT_IS_FRIEND)
);
$countfriends = $r[0]['count'];
$r = q("SELECT count(*) as `count` FROM `contact`
WHERE `uid` = %d AND `rel` IN ( %d, %d )
AND `self`=0 AND NOT `blocked` AND NOT `pending` AND `hidden`=0",
intval($uinfo[0]['uid']),
intval(CONTACT_IS_FOLLOWER),
intval(CONTACT_IS_FRIEND)
);
$countfollowers = $r[0]['count'];
$r = q("SELECT count(*) as `count` FROM item where starred = 1 and uid = %d and deleted = 0",
intval($uinfo[0]['uid'])
);
$starred = $r[0]['count'];
if (! $uinfo[0]['self']) {
$countfriends = 0;
$countfollowers = 0;
$starred = 0;
}
*/
$countfriends = 0;
$countfollowers = 0;
$starred = 0;
// Add a nick if it isn't present there
if (($uinfo[0]['nick'] == "") || ($uinfo[0]['name'] == $uinfo[0]['nick'])) {
$uinfo[0]['nick'] = api_get_nick($uinfo[0]["url"]);
}
$network_name = network_to_name($uinfo[0]['network'], $uinfo[0]['url']);
$pcontact_id = Contact::getIdForURL($uinfo[0]['url'], 0, true);
$ret = array(
'id' => intval($pcontact_id),
'id_str' => (string) intval($pcontact_id),
'name' => (($uinfo[0]['name']) ? $uinfo[0]['name'] : $uinfo[0]['nick']),
'screen_name' => (($uinfo[0]['nick']) ? $uinfo[0]['nick'] : $uinfo[0]['name']),
'location' => ($usr) ? $usr[0]['default-location'] : $network_name,
'description' => (($profile) ? $profile[0]['pdesc'] : null),
'profile_image_url' => $uinfo[0]['micro'],
'profile_image_url_https' => $uinfo[0]['micro'],
'url' => $uinfo[0]['url'],
'protected' => false,
'followers_count' => intval($countfollowers),
'friends_count' => intval($countfriends),
'listed_count' => 0,
'created_at' => api_date($uinfo[0]['created']),
'favourites_count' => intval($starred),
'utc_offset' => "0",
'time_zone' => 'UTC',
'geo_enabled' => false,
'verified' => true,
'statuses_count' => intval($countitms),
'lang' => '',
'contributors_enabled' => false,
'is_translator' => false,
'is_translation_enabled' => false,
'following' => (($uinfo[0]['rel'] == CONTACT_IS_FOLLOWER) || ($uinfo[0]['rel'] == CONTACT_IS_FRIEND)),
'follow_request_sent' => false,
'statusnet_blocking' => false,
'notifications' => false,
/// @TODO old way?
//'statusnet_profile_url' => System::baseUrl()."/contacts/".$uinfo[0]['cid'],
'statusnet_profile_url' => $uinfo[0]['url'],
'uid' => intval($uinfo[0]['uid']),
'cid' => intval($uinfo[0]['cid']),
'self' => $uinfo[0]['self'],
'network' => $uinfo[0]['network'],
);
// If this is a local user and it uses Frio, we can get its color preferences.
if ($ret['self']) {
$theme_info = dba::select('user', ['theme'], ['uid' => $ret['uid']], ['limit' => 1]);
if ($theme_info['theme'] === 'frio') {
$schema = PConfig::get($ret['uid'], 'frio', 'schema');
if ($schema && ($schema != '---')) {
if (file_exists('view/theme/frio/schema/'.$schema.'.php')) {
$schemefile = 'view/theme/frio/schema/'.$schema.'.php';
require_once $schemefile;
}
} else {
$nav_bg = PConfig::get($ret['uid'], 'frio', 'nav_bg');
$link_color = PConfig::get($ret['uid'], 'frio', 'link_color');
$bgcolor = PConfig::get($ret['uid'], 'frio', 'background_color');
}
if (!$nav_bg) {
$nav_bg = "#708fa0";
}
if (!$link_color) {
$link_color = "#6fdbe8";
}
if (!$bgcolor) {
$bgcolor = "#ededed";
}
$ret['profile_sidebar_fill_color'] = str_replace('#', '', $nav_bg);
$ret['profile_link_color'] = str_replace('#', '', $link_color);
$ret['profile_background_color'] = str_replace('#', '', $bgcolor);
}
}
return $ret;
}
/**
* @brief return api-formatted array for item's author and owner
*
* @param object $a App
* @param array $item item from db
* @return array(array:author, array:owner)
*/
function api_item_get_user(App $a, $item)
{
$status_user = api_get_user($a, $item["author-link"]);
$status_user["protected"] = (($item["allow_cid"] != "") ||
($item["allow_gid"] != "") ||
($item["deny_cid"] != "") ||
($item["deny_gid"] != "") ||
$item["private"]);
if ($item['thr-parent'] == $item['uri']) {
$owner_user = api_get_user($a, $item["owner-link"]);
} else {
$owner_user = $status_user;
}
return (array($status_user, $owner_user));
}
/**
* @brief walks recursively through an array with the possibility to change value and key
*
* @param array $array The array to walk through
* @param string $callback The callback function
*
* @return array the transformed array
*/
function api_walk_recursive(array &$array, callable $callback)
{
$new_array = array();
foreach ($array as $k => $v) {
if (is_array($v)) {
if ($callback($v, $k)) {
$new_array[$k] = api_walk_recursive($v, $callback);
}
} else {
if ($callback($v, $k)) {
$new_array[$k] = $v;
}
}
}
$array = $new_array;
return $array;
}
/**
* @brief Callback function to transform the array in an array that can be transformed in a XML file
*
* @param mixed $item Array item value
* @param string $key Array key
*
* @return boolean Should the array item be deleted?
*/
function api_reformat_xml(&$item, &$key)
{
if (is_bool($item)) {
$item = ($item ? "true" : "false");
}
if (substr($key, 0, 10) == "statusnet_") {
$key = "statusnet:".substr($key, 10);
} elseif (substr($key, 0, 10) == "friendica_") {
$key = "friendica:".substr($key, 10);
}
/// @TODO old-lost code?
//else
// $key = "default:".$key;
return true;
}
/**
* @brief Creates the XML from a JSON style array
*
* @param array $data JSON style array
* @param string $root_element Name of the root element
*
* @return string The XML data
*/
function api_create_xml($data, $root_element)
{
$childname = key($data);
$data2 = array_pop($data);
$key = key($data2);
$namespaces = array("" => "http://api.twitter.com",
"statusnet" => "http://status.net/schema/api/1/",
"friendica" => "http://friendi.ca/schema/api/1/",
"georss" => "http://www.georss.org/georss");
/// @todo Auto detection of needed namespaces
if (in_array($root_element, array("ok", "hash", "config", "version", "ids", "notes", "photos"))) {
$namespaces = array();
}
if (is_array($data2)) {
api_walk_recursive($data2, "api_reformat_xml");
}
if ($key == "0") {
$data4 = array();
$i = 1;
foreach ($data2 as $item) {
$data4[$i++.":".$childname] = $item;
}
$data2 = $data4;
}
$data3 = array($root_element => $data2);
$ret = XML::fromArray($data3, $xml, false, $namespaces);
return $ret;
}
/**
* @brief Formats the data according to the data type
*
* @param string $root_element Name of the root element
* @param string $type Return type (atom, rss, xml, json)
* @param array $data JSON style array
*
* @return (string|object) XML data or JSON data
*/
function api_format_data($root_element, $type, $data)
{
$a = get_app();
switch ($type) {
case "atom":
case "rss":
case "xml":
$ret = api_create_xml($data, $root_element);
break;
case "json":
$ret = $data;
break;
}
return $ret;
}
/**
* TWITTER API
*/
/**
* Returns an HTTP 200 OK response code and a representation of the requesting user if authentication was successful;
* returns a 401 status code and an error message if not.
* http://developer.twitter.com/doc/get/account/verify_credentials
*/
function api_account_verify_credentials($type)
{
$a = get_app();
if (api_user() === false) {
throw new ForbiddenException();
}
unset($_REQUEST["user_id"]);
unset($_GET["user_id"]);
unset($_REQUEST["screen_name"]);
unset($_GET["screen_name"]);
$skip_status = (x($_REQUEST, 'skip_status')?$_REQUEST['skip_status'] : false);
$user_info = api_get_user($a);
// "verified" isn't used here in the standard
unset($user_info["verified"]);
// - Adding last status
if (!$skip_status) {
$user_info["status"] = api_status_show("raw");
if (!count($user_info["status"])) {
unset($user_info["status"]);
} else {
unset($user_info["status"]["user"]);
}
}
// "uid" and "self" are only needed for some internal stuff, so remove it from here
unset($user_info["uid"]);
unset($user_info["self"]);
return api_format_data("user", $type, array('user' => $user_info));
}
/// @TODO move to top of file or somwhere better
api_register_func('api/account/verify_credentials', 'api_account_verify_credentials', true);
/**
* Get data from $_POST or $_GET
*/
function requestdata($k)
{
if (x($_POST, $k)) {
return $_POST[$k];
}
if (x($_GET, $k)) {
return $_GET[$k];
}
return null;
}
/*Waitman Gobble Mod*/
function api_statuses_mediap($type)
{
$a = get_app();
if (api_user() === false) {
logger('api_statuses_update: no user');
throw new ForbiddenException();
}
$user_info = api_get_user($a);
$_REQUEST['type'] = 'wall';
$_REQUEST['profile_uid'] = api_user();
$_REQUEST['api_source'] = true;
$txt = requestdata('status');
/// @TODO old-lost code?
//$txt = urldecode(requestdata('status'));
if ((strpos($txt, '<') !== false) || (strpos($txt, '>') !== false)) {
$txt = html2bb_video($txt);
$config = HTMLPurifier_Config::createDefault();
$config->set('Cache.DefinitionImpl', null);
$purifier = new HTMLPurifier($config);
$txt = $purifier->purify($txt);
}
$txt = html2bbcode($txt);
$a->argv[1]=$user_info['screen_name']; //should be set to username?
// tell wall_upload function to return img info instead of echo
$_REQUEST['hush'] = 'yeah';
$bebop = wall_upload_post($a);
// now that we have the img url in bbcode we can add it to the status and insert the wall item.
$_REQUEST['body'] = $txt . "\n\n" . $bebop;
item_post($a);
// this should output the last post (the one we just posted).
return api_status_show($type);
}
/// @TODO move this to top of file or somewhere better!
api_register_func('api/statuses/mediap', 'api_statuses_mediap', true, API_METHOD_POST);
function api_statuses_update($type)
{
$a = get_app();
if (api_user() === false) {
logger('api_statuses_update: no user');
throw new ForbiddenException();
}
$user_info = api_get_user($a);
// convert $_POST array items to the form we use for web posts.
// logger('api_post: ' . print_r($_POST,true));
if (requestdata('htmlstatus')) {
$txt = requestdata('htmlstatus');
if ((strpos($txt, '<') !== false) || (strpos($txt, '>') !== false)) {
$txt = html2bb_video($txt);
$config = HTMLPurifier_Config::createDefault();
$config->set('Cache.DefinitionImpl', null);
$purifier = new HTMLPurifier($config);
$txt = $purifier->purify($txt);
$_REQUEST['body'] = html2bbcode($txt);
}
} else {
$_REQUEST['body'] = requestdata('status');
}
$_REQUEST['title'] = requestdata('title');
$parent = requestdata('in_reply_to_status_id');
// Twidere sends "-1" if it is no reply ...
if ($parent == -1) {
$parent = "";
}
if (ctype_digit($parent)) {
$_REQUEST['parent'] = $parent;
} else {
$_REQUEST['parent_uri'] = $parent;
}
if (requestdata('lat') && requestdata('long')) {
$_REQUEST['coord'] = sprintf("%s %s", requestdata('lat'), requestdata('long'));
}
$_REQUEST['profile_uid'] = api_user();
if ($parent) {
$_REQUEST['type'] = 'net-comment';
} else {
// Check for throttling (maximum posts per day, week and month)
$throttle_day = Config::get('system', 'throttle_limit_day');
if ($throttle_day > 0) {
$datefrom = date("Y-m-d H:i:s", time() - 24*60*60);
$r = q(
"SELECT COUNT(*) AS `posts_day` FROM `item` WHERE `uid`=%d AND `wall`
AND `created` > '%s' AND `id` = `parent`",
intval(api_user()),
dbesc($datefrom)
);
if (DBM::is_result($r)) {
$posts_day = $r[0]["posts_day"];
} else {
$posts_day = 0;
}
if ($posts_day > $throttle_day) {
logger('Daily posting limit reached for user '.api_user(), LOGGER_DEBUG);
// die(api_error($type, sprintf(t("Daily posting limit of %d posts reached. The post was rejected."), $throttle_day)));
throw new TooManyRequestsException(sprintf(t("Daily posting limit of %d posts reached. The post was rejected."), $throttle_day));
}
}
$throttle_week = Config::get('system', 'throttle_limit_week');
if ($throttle_week > 0) {
$datefrom = date("Y-m-d H:i:s", time() - 24*60*60*7);
$r = q(
"SELECT COUNT(*) AS `posts_week` FROM `item` WHERE `uid`=%d AND `wall`
AND `created` > '%s' AND `id` = `parent`",
intval(api_user()),
dbesc($datefrom)
);
if (DBM::is_result($r)) {
$posts_week = $r[0]["posts_week"];
} else {
$posts_week = 0;
}
if ($posts_week > $throttle_week) {
logger('Weekly posting limit reached for user '.api_user(), LOGGER_DEBUG);
// die(api_error($type, sprintf(t("Weekly posting limit of %d posts reached. The post was rejected."), $throttle_week)));
throw new TooManyRequestsException(sprintf(t("Weekly posting limit of %d posts reached. The post was rejected."), $throttle_week));
}
}
$throttle_month = Config::get('system', 'throttle_limit_month');
if ($throttle_month > 0) {
$datefrom = date("Y-m-d H:i:s", time() - 24*60*60*30);
$r = q(
"SELECT COUNT(*) AS `posts_month` FROM `item` WHERE `uid`=%d AND `wall`
AND `created` > '%s' AND `id` = `parent`",
intval(api_user()),
dbesc($datefrom)
);
if (DBM::is_result($r)) {
$posts_month = $r[0]["posts_month"];
} else {
$posts_month = 0;
}
if ($posts_month > $throttle_month) {
logger('Monthly posting limit reached for user '.api_user(), LOGGER_DEBUG);
// die(api_error($type, sprintf(t("Monthly posting limit of %d posts reached. The post was rejected."), $throttle_month)));
throw new TooManyRequestsException(sprintf(t("Monthly posting limit of %d posts reached. The post was rejected."), $throttle_month));
}
}
$_REQUEST['type'] = 'wall';
}
if (x($_FILES, 'media')) {
// upload the image if we have one
$_REQUEST['hush'] = 'yeah'; //tell wall_upload function to return img info instead of echo
$media = wall_upload_post($a);
if (strlen($media) > 0) {
$_REQUEST['body'] .= "\n\n" . $media;
}
}
// To-Do: Multiple IDs
if (requestdata('media_ids')) {
$r = q(
"SELECT `resource-id`, `scale`, `nickname`, `type` FROM `photo` INNER JOIN `user` ON `user`.`uid` = `photo`.`uid` WHERE `resource-id` IN (SELECT `resource-id` FROM `photo` WHERE `id` = %d) AND `scale` > 0 AND `photo`.`uid` = %d ORDER BY `photo`.`width` DESC LIMIT 1",
intval(requestdata('media_ids')),
api_user()
);
if (DBM::is_result($r)) {
$phototypes = Image::supportedTypes();
$ext = $phototypes[$r[0]['type']];
$_REQUEST['body'] .= "\n\n" . '[url=' . System::baseUrl() . '/photos/' . $r[0]['nickname'] . '/image/' . $r[0]['resource-id'] . ']';
$_REQUEST['body'] .= '[img]' . System::baseUrl() . '/photo/' . $r[0]['resource-id'] . '-' . $r[0]['scale'] . '.' . $ext . '[/img][/url]';
}
}
// set this so that the item_post() function is quiet and doesn't redirect or emit json
$_REQUEST['api_source'] = true;
if (!x($_REQUEST, "source")) {
$_REQUEST["source"] = api_source();
}
// call out normal post function
item_post($a);
// this should output the last post (the one we just posted).
return api_status_show($type);
}
/// @TODO move to top of file or somwhere better
api_register_func('api/statuses/update', 'api_statuses_update', true, API_METHOD_POST);
api_register_func('api/statuses/update_with_media', 'api_statuses_update', true, API_METHOD_POST);
function api_media_upload($type)
{
$a = get_app();
if (api_user() === false) {
logger('no user');
throw new ForbiddenException();
}
$user_info = api_get_user($a);
if (!x($_FILES, 'media')) {
// Output error
throw new BadRequestException("No media.");
}
$media = wall_upload_post($a, false);
if (!$media) {
// Output error
throw new InternalServerErrorException();
}
$returndata = array();
$returndata["media_id"] = $media["id"];
$returndata["media_id_string"] = (string)$media["id"];
$returndata["size"] = $media["size"];
$returndata["image"] = array("w" => $media["width"],
"h" => $media["height"],
"image_type" => $media["type"]);
logger("Media uploaded: " . print_r($returndata, true), LOGGER_DEBUG);
return array("media" => $returndata);
}
/// @TODO move to top of file or somwhere better
api_register_func('api/media/upload', 'api_media_upload', true, API_METHOD_POST);
function api_status_show($type)
{
$a = get_app();
$user_info = api_get_user($a);
logger('api_status_show: user_info: '.print_r($user_info, true), LOGGER_DEBUG);
if ($type == "raw") {
$privacy_sql = "AND `item`.`allow_cid`='' AND `item`.`allow_gid`='' AND `item`.`deny_cid`='' AND `item`.`deny_gid`=''";
} else {
$privacy_sql = "";
}
// get last public wall message
$lastwall = q(
"SELECT `item`.*
FROM `item`
WHERE `item`.`contact-id` = %d AND `item`.`uid` = %d
AND ((`item`.`author-link` IN ('%s', '%s')) OR (`item`.`owner-link` IN ('%s', '%s')))
AND `item`.`type` != 'activity' $privacy_sql
ORDER BY `item`.`id` DESC
LIMIT 1",
intval($user_info['cid']),
intval(api_user()),
dbesc($user_info['url']),
dbesc(normalise_link($user_info['url'])),
dbesc($user_info['url']),
dbesc(normalise_link($user_info['url']))
);
if (DBM::is_result($lastwall)) {
$lastwall = $lastwall[0];
$in_reply_to = api_in_reply_to($lastwall);
$converted = api_convert_item($lastwall);
if ($type == "xml") {
$geo = "georss:point";
} else {
$geo = "geo";
}
$status_info = array(
'created_at' => api_date($lastwall['created']),
'id' => intval($lastwall['id']),
'id_str' => (string) $lastwall['id'],
'text' => $converted["text"],
'source' => (($lastwall['app']) ? $lastwall['app'] : 'web'),
'truncated' => false,
'in_reply_to_status_id' => $in_reply_to['status_id'],
'in_reply_to_status_id_str' => $in_reply_to['status_id_str'],
'in_reply_to_user_id' => $in_reply_to['user_id'],
'in_reply_to_user_id_str' => $in_reply_to['user_id_str'],
'in_reply_to_screen_name' => $in_reply_to['screen_name'],
'user' => $user_info,
$geo => null,
'coordinates' => "",
'place' => "",
'contributors' => "",
'is_quote_status' => false,
'retweet_count' => 0,
'favorite_count' => 0,
'favorited' => $lastwall['starred'] ? true : false,
'retweeted' => false,
'possibly_sensitive' => false,
'lang' => "",
'statusnet_html' => $converted["html"],
'statusnet_conversation_id' => $lastwall['parent'],
'external_url' => System::baseUrl() . "/display/" . $lastwall['guid'],
);
if (count($converted["attachments"]) > 0) {
$status_info["attachments"] = $converted["attachments"];
}
if (count($converted["entities"]) > 0) {
$status_info["entities"] = $converted["entities"];
}
if (($lastwall['item_network'] != "") && ($status["source"] == 'web')) {
$status_info["source"] = network_to_name($lastwall['item_network'], $user_info['url']);
} elseif (($lastwall['item_network'] != "") && (network_to_name($lastwall['item_network'], $user_info['url']) != $status_info["source"])) {
$status_info["source"] = trim($status_info["source"].' ('.network_to_name($lastwall['item_network'], $user_info['url']).')');
}
// "uid" and "self" are only needed for some internal stuff, so remove it from here
unset($status_info["user"]["uid"]);
unset($status_info["user"]["self"]);
}
logger('status_info: '.print_r($status_info, true), LOGGER_DEBUG);
if ($type == "raw") {
return $status_info;
}
return api_format_data("statuses", $type, array('status' => $status_info));
}
/**
* Returns extended information of a given user, specified by ID or screen name as per the required id parameter.
* The author's most recent status will be returned inline.
* http://developer.twitter.com/doc/get/users/show
*/
function api_users_show($type)
{
$a = get_app();
$user_info = api_get_user($a);
$lastwall = q(
"SELECT `item`.*
FROM `item`
INNER JOIN `contact` ON `contact`.`id`=`item`.`contact-id` AND `contact`.`uid` = `item`.`uid`
WHERE `item`.`uid` = %d AND `verb` = '%s' AND `item`.`contact-id` = %d
AND ((`item`.`author-link` IN ('%s', '%s')) OR (`item`.`owner-link` IN ('%s', '%s')))
AND `type`!='activity'
AND `item`.`allow_cid`='' AND `item`.`allow_gid`='' AND `item`.`deny_cid`='' AND `item`.`deny_gid`=''
ORDER BY `id` DESC
LIMIT 1",
intval(api_user()),
dbesc(ACTIVITY_POST),
intval($user_info['cid']),
dbesc($user_info['url']),
dbesc(normalise_link($user_info['url'])),
dbesc($user_info['url']),
dbesc(normalise_link($user_info['url']))
);
if (DBM::is_result($lastwall)) {
$lastwall = $lastwall[0];
$in_reply_to = api_in_reply_to($lastwall);
$converted = api_convert_item($lastwall);
if ($type == "xml") {
$geo = "georss:point";
} else {
$geo = "geo";
}
$user_info['status'] = array(
'text' => $converted["text"],
'truncated' => false,
'created_at' => api_date($lastwall['created']),
'in_reply_to_status_id' => $in_reply_to['status_id'],
'in_reply_to_status_id_str' => $in_reply_to['status_id_str'],
'source' => (($lastwall['app']) ? $lastwall['app'] : 'web'),
'id' => intval($lastwall['contact-id']),
'id_str' => (string) $lastwall['contact-id'],
'in_reply_to_user_id' => $in_reply_to['user_id'],
'in_reply_to_user_id_str' => $in_reply_to['user_id_str'],
'in_reply_to_screen_name' => $in_reply_to['screen_name'],
$geo => null,
'favorited' => $lastwall['starred'] ? true : false,
'statusnet_html' => $converted["html"],
'statusnet_conversation_id' => $lastwall['parent'],
'external_url' => System::baseUrl() . "/display/" . $lastwall['guid'],
);
if (count($converted["attachments"]) > 0) {
$user_info["status"]["attachments"] = $converted["attachments"];
}
if (count($converted["entities"]) > 0) {
$user_info["status"]["entities"] = $converted["entities"];
}
if (($lastwall['item_network'] != "") && ($user_info["status"]["source"] == 'web')) {
$user_info["status"]["source"] = network_to_name($lastwall['item_network'], $user_info['url']);
}
if (($lastwall['item_network'] != "") && (network_to_name($lastwall['item_network'], $user_info['url']) != $user_info["status"]["source"])) {
$user_info["status"]["source"] = trim($user_info["status"]["source"] . ' (' . network_to_name($lastwall['item_network'], $user_info['url']) . ')');
}
}
// "uid" and "self" are only needed for some internal stuff, so remove it from here
unset($user_info["uid"]);
unset($user_info["self"]);
return api_format_data("user", $type, array('user' => $user_info));
}
/// @TODO move to top of file or somewhere better
api_register_func('api/users/show', 'api_users_show');
api_register_func('api/externalprofile/show', 'api_users_show');
function api_users_search($type)
{
$a = get_app();
$page = (x($_REQUEST, 'page') ? $_REQUEST['page'] - 1 : 0);
$userlist = array();
if (x($_GET, 'q')) {
$r = q("SELECT id FROM `contact` WHERE `uid` = 0 AND `name` = '%s'", dbesc($_GET["q"]));
if (!DBM::is_result($r)) {
$r = q("SELECT `id` FROM `contact` WHERE `uid` = 0 AND `nick` = '%s'", dbesc($_GET["q"]));
}
if (DBM::is_result($r)) {
$k = 0;
foreach ($r as $user) {
$user_info = api_get_user($a, $user["id"], "json");
if ($type == "xml") {
$userlist[$k++.":user"] = $user_info;
} else {
$userlist[] = $user_info;
}
}
$userlist = array("users" => $userlist);
} else {
throw new BadRequestException("User not found.");
}
} else {
throw new BadRequestException("User not found.");
}
return api_format_data("users", $type, $userlist);
}
/// @TODO move to top of file or somewhere better
api_register_func('api/users/search', 'api_users_search');
/**
* Return user objects
*
* @see https://developer.twitter.com/en/docs/accounts-and-users/follow-search-get-users/api-reference/get-users-lookup
*
* @param string $type Return format: json or xml
*
* @return array|string
* @throws NotFoundException if the results are empty.
*/
function api_users_lookup($type)
{
$users = array();
if (x($_REQUEST['user_id'])) {
foreach (explode(',', $_REQUEST['user_id']) as $id) {
if (!empty($id)) {
$users[] = api_get_user(get_app(), $id);
}
}
}
if (empty($users)) {
throw new NotFoundException;
}
return api_format_data("users", $type, array('users' => $users));
}
/// @TODO move to top of file or somewhere better
api_register_func('api/users/lookup', 'api_users_lookup', true);
/**
* Returns statuses that match a specified query.
*
* @see https://developer.twitter.com/en/docs/tweets/search/api-reference/get-search-tweets
*
* @param string $type Return format: json, xml, atom, rss
*
* @return array|string
* @throws BadRequestException if the "q" parameter is missing.
*/
function api_search($type)
{
$data = array();
if (!x($_REQUEST, 'q')) {
throw new BadRequestException("q parameter is required.");
}
if (x($_REQUEST, 'rpp')) {
$count = $_REQUEST['rpp'];
} elseif (x($_REQUEST, 'count')) {
$count = $_REQUEST['count'];
} else {
$count = 15;
}
$since_id = (x($_REQUEST, 'since_id') ? $_REQUEST['since_id'] : 0);
$max_id = (x($_REQUEST, 'max_id') ? $_REQUEST['max_id'] : 0);
$page = (x($_REQUEST, 'page') ? $_REQUEST['page'] - 1 : 0);
$start = $page * $count;
if ($max_id > 0) {
$sql_extra .= ' AND `item`.`id` <= ' . intval($max_id);
}
$r = dba::p(
"SELECT ".item_fieldlists()."
FROM `item` ".item_joins()."
WHERE ".item_condition()." AND (`item`.`uid` = 0 OR (`item`.`uid` = ? AND NOT `item`.`global`))
AND `item`.`body` LIKE CONCAT('%',?,'%')
$sql_extra
AND `item`.`id`>?
ORDER BY `item`.`id` DESC LIMIT ".intval($start)." ,".intval($count)." ",
api_user(),
$_REQUEST['q'],
$since_id
);
$data['status'] = api_format_items(dba::inArray($r), api_get_user(get_app()));
return api_format_data("statuses", $type, $data);
}
/// @TODO move to top of file or somewhere better
api_register_func('api/search/tweets', 'api_search', true);
api_register_func('api/search', 'api_search', true);
/**
*
* http://developer.twitter.com/doc/get/statuses/home_timeline
*
* TODO: Optional parameters
* TODO: Add reply info
*/
function api_statuses_home_timeline($type)
{
$a = get_app();
if (api_user() === false) {
throw new ForbiddenException();
}
unset($_REQUEST["user_id"]);
unset($_GET["user_id"]);
unset($_REQUEST["screen_name"]);
unset($_GET["screen_name"]);
$user_info = api_get_user($a);
// get last newtork messages
// params
$count = (x($_REQUEST, 'count') ? $_REQUEST['count'] : 20);
$page = (x($_REQUEST, 'page') ? $_REQUEST['page'] - 1 : 0);
if ($page < 0) {
$page = 0;
}
$since_id = (x($_REQUEST, 'since_id') ? $_REQUEST['since_id'] : 0);
$max_id = (x($_REQUEST, 'max_id') ? $_REQUEST['max_id'] : 0);
//$since_id = 0;//$since_id = (x($_REQUEST, 'since_id')?$_REQUEST['since_id'] : 0);
$exclude_replies = (x($_REQUEST, 'exclude_replies') ? 1 : 0);
$conversation_id = (x($_REQUEST, 'conversation_id') ? $_REQUEST['conversation_id'] : 0);
$start = $page * $count;
$sql_extra = '';
if ($max_id > 0) {
$sql_extra .= ' AND `item`.`id` <= ' . intval($max_id);
}
if ($exclude_replies > 0) {
$sql_extra .= ' AND `item`.`parent` = `item`.`id`';
}
if ($conversation_id > 0) {
$sql_extra .= ' AND `item`.`parent` = ' . intval($conversation_id);
}
$r = q(
"SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,
`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
`contact`.`id` AS `cid`
FROM `item`
STRAIGHT_JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND `contact`.`uid` = `item`.`uid`
AND (NOT `contact`.`blocked` OR `contact`.`pending`)
WHERE `item`.`uid` = %d AND `verb` = '%s'
AND `item`.`visible` AND NOT `item`.`moderated` AND NOT `item`.`deleted`
$sql_extra
AND `item`.`id`>%d
ORDER BY `item`.`id` DESC LIMIT %d ,%d ",
intval(api_user()),
dbesc(ACTIVITY_POST),
intval($since_id),
intval($start),
intval($count)
);
$ret = api_format_items($r, $user_info, false, $type);
// Set all posts from the query above to seen
$idarray = array();
foreach ($r as $item) {
$idarray[] = intval($item["id"]);
}
$idlist = implode(",", $idarray);
if ($idlist != "") {
$unseen = q("SELECT `id` FROM `item` WHERE `unseen` AND `id` IN (%s)", $idlist);
if ($unseen) {
$r = q("UPDATE `item` SET `unseen` = 0 WHERE `unseen` AND `id` IN (%s)", $idlist);
}
}
$data = array('status' => $ret);
switch ($type) {
case "atom":
case "rss":
$data = api_rss_extra($a, $data, $user_info);
break;
}
return api_format_data("statuses", $type, $data);
}
/// @TODO move to top of file or somewhere better
api_register_func('api/statuses/home_timeline', 'api_statuses_home_timeline', true);
api_register_func('api/statuses/friends_timeline', 'api_statuses_home_timeline', true);
function api_statuses_public_timeline($type)
{
$a = get_app();
if (api_user() === false) {
throw new ForbiddenException();
}
$user_info = api_get_user($a);
// get last newtork messages
// params
$count = (x($_REQUEST, 'count') ? $_REQUEST['count'] : 20);
$page = (x($_REQUEST, 'page') ? $_REQUEST['page'] -1 : 0);
if ($page < 0) {
$page = 0;
}
$since_id = (x($_REQUEST, 'since_id') ? $_REQUEST['since_id'] : 0);
$max_id = (x($_REQUEST, 'max_id') ? $_REQUEST['max_id'] : 0);
//$since_id = 0;//$since_id = (x($_REQUEST, 'since_id')?$_REQUEST['since_id'] : 0);
$exclude_replies = (x($_REQUEST, 'exclude_replies') ? 1 : 0);
$conversation_id = (x($_REQUEST, 'conversation_id') ? $_REQUEST['conversation_id'] : 0);
$start = $page * $count;
if ($exclude_replies && !$conversation_id) {
if ($max_id > 0) {
$sql_extra = 'AND `thread`.`iid` <= ' . intval($max_id);
}
$r = dba::p("SELECT " . item_fieldlists() . "
FROM `thread`
STRAIGHT_JOIN `item` ON `item`.`id` = `thread`.`iid`
" . item_joins() . "
STRAIGHT_JOIN `user` ON `user`.`uid` = `thread`.`uid`
AND NOT `user`.`hidewall`
AND `verb` = ?
AND NOT `thread`.`private`
AND `thread`.`wall`
AND `thread`.`visible`
AND NOT `thread`.`deleted`
AND NOT `thread`.`moderated`
AND `thread`.`iid` > ?
$sql_extra
ORDER BY `thread`.`iid` DESC
LIMIT " . intval($start) . ", " . intval($count),
ACTIVITY_POST,
$since_id
);
$r = dba::inArray($r);
} else {
if ($max_id > 0) {
$sql_extra = 'AND `item`.`id` <= ' . intval($max_id);
}
if ($conversation_id > 0) {
$sql_extra .= ' AND `item`.`parent` = ' . intval($conversation_id);
}
$r = dba::p("SELECT " . item_fieldlists() . "
FROM `item`
" . item_joins() . "
STRAIGHT_JOIN `user` ON `user`.`uid` = `item`.`uid`
AND NOT `user`.`hidewall`
AND `verb` = ?
AND NOT `item`.`private`
AND `item`.`wall`
AND `item`.`visible`
AND NOT `item`.`deleted`
AND NOT `item`.`moderated`
AND `item`.`id` > ?
$sql_extra
ORDER BY `item`.`id` DESC
LIMIT " . intval($start) . ", " . intval($count),
ACTIVITY_POST,
$since_id
);
$r = dba::inArray($r);
}
$ret = api_format_items($r, $user_info, false, $type);
$data = array('status' => $ret);
switch ($type) {
case "atom":
case "rss":
$data = api_rss_extra($a, $data, $user_info);
break;
}
return api_format_data("statuses", $type, $data);
}
/// @TODO move to top of file or somewhere better
api_register_func('api/statuses/public_timeline', 'api_statuses_public_timeline', true);
/**
* @brief Returns the list of public federated posts this node knows about
*
* @param string $type Return format: json, xml, atom, rss
* @return array|string
* @throws ForbiddenException
*/
function api_statuses_networkpublic_timeline($type)
{
$a = get_app();
if (api_user() === false) {
throw new ForbiddenException();
}
$user_info = api_get_user($a);
$since_id = x($_REQUEST, 'since_id') ? $_REQUEST['since_id'] : 0;
$max_id = x($_REQUEST, 'max_id') ? $_REQUEST['max_id'] : 0;
// pagination
$count = x($_REQUEST, 'count') ? $_REQUEST['count'] : 20;
$page = x($_REQUEST, 'page') ? $_REQUEST['page'] : 1;
if ($page < 1) {
$page = 1;
}
$start = ($page - 1) * $count;
$sql_extra = '';
if ($max_id > 0) {
$sql_extra = 'AND `thread`.`iid` <= ' . intval($max_id);
}
$r = dba::p("SELECT " . item_fieldlists() . "
FROM `thread`
STRAIGHT_JOIN `item` ON `item`.`id` = `thread`.`iid`
" . item_joins() . "
WHERE `thread`.`uid` = 0
AND `verb` = ?
AND NOT `thread`.`private`
AND `thread`.`visible`
AND NOT `thread`.`deleted`
AND NOT `thread`.`moderated`
AND `thread`.`iid` > ?
$sql_extra
ORDER BY `thread`.`iid` DESC
LIMIT " . intval($start) . ", " . intval($count),
ACTIVITY_POST,
$since_id
);
$r = dba::inArray($r);
$ret = api_format_items($r, $user_info, false, $type);
$data = array('status' => $ret);
switch ($type) {
case "atom":
case "rss":
$data = api_rss_extra($a, $data, $user_info);
break;
}
return api_format_data("statuses", $type, $data);
}
/// @TODO move to top of file or somewhere better
api_register_func('api/statuses/networkpublic_timeline', 'api_statuses_networkpublic_timeline', true);
/**
* @TODO nothing to say?
*/
function api_statuses_show($type)
{
$a = get_app();
if (api_user() === false) {
throw new ForbiddenException();
}
$user_info = api_get_user($a);
// params
$id = intval($a->argv[3]);
if ($id == 0) {
$id = intval($_REQUEST["id"]);
}
// Hotot workaround
if ($id == 0) {
$id = intval($a->argv[4]);
}
logger('API: api_statuses_show: ' . $id);
$conversation = (x($_REQUEST, 'conversation') ? 1 : 0);
$sql_extra = '';
if ($conversation) {
$sql_extra .= " AND `item`.`parent` = %d ORDER BY `id` ASC ";
} else {
$sql_extra .= " AND `item`.`id` = %d";
}
$r = q(
"SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,
`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
`contact`.`id` AS `cid`
FROM `item`
INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND `contact`.`uid` = `item`.`uid`
AND (NOT `contact`.`blocked` OR `contact`.`pending`)
WHERE `item`.`visible` AND NOT `item`.`moderated` AND NOT `item`.`deleted`
AND `item`.`uid` = %d AND `item`.`verb` = '%s'
$sql_extra",
intval(api_user()),
dbesc(ACTIVITY_POST),
intval($id)
);
/// @TODO How about copying this to above methods which don't check $r ?
if (!DBM::is_result($r)) {
throw new BadRequestException("There is no status with this id.");
}
$ret = api_format_items($r, $user_info, false, $type);
if ($conversation) {
$data = array('status' => $ret);
return api_format_data("statuses", $type, $data);
} else {
$data = array('status' => $ret[0]);
return api_format_data("status", $type, $data);
}
}
/// @TODO move to top of file or somewhere better
api_register_func('api/statuses/show', 'api_statuses_show', true);
/**
* @TODO nothing to say?
*/
function api_conversation_show($type)
{
$a = get_app();
if (api_user() === false) {
throw new ForbiddenException();
}
$user_info = api_get_user($a);
// params
$id = intval($a->argv[3]);
$count = (x($_REQUEST, 'count') ? $_REQUEST['count'] : 20);
$page = (x($_REQUEST, 'page') ? $_REQUEST['page'] - 1 : 0);
if ($page < 0) {
$page = 0;
}
$since_id = (x($_REQUEST, 'since_id') ? $_REQUEST['since_id'] : 0);
$max_id = (x($_REQUEST, 'max_id') ? $_REQUEST['max_id'] : 0);
$start = $page*$count;
if ($id == 0) {
$id = intval($_REQUEST["id"]);
}
// Hotot workaround
if ($id == 0) {
$id = intval($a->argv[4]);
}
logger('API: api_conversation_show: '.$id);
$r = q("SELECT `parent` FROM `item` WHERE `id` = %d", intval($id));
if (DBM::is_result($r)) {
$id = $r[0]["parent"];
}
$sql_extra = '';
if ($max_id > 0) {
$sql_extra = ' AND `item`.`id` <= ' . intval($max_id);
}
// Not sure why this query was so complicated. We should keep it here for a while,
// just to make sure that we really don't need it.
// FROM `item` INNER JOIN (SELECT `uri`,`parent` FROM `item` WHERE `id` = %d) AS `temp1`
// ON (`item`.`thr-parent` = `temp1`.`uri` AND `item`.`parent` = `temp1`.`parent`)
$r = q(
"SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,
`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
`contact`.`id` AS `cid`
FROM `item`
STRAIGHT_JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND `contact`.`uid` = `item`.`uid`
AND (NOT `contact`.`blocked` OR `contact`.`pending`)
WHERE `item`.`parent` = %d AND `item`.`visible`
AND NOT `item`.`moderated` AND NOT `item`.`deleted`
AND `item`.`uid` = %d AND `item`.`verb` = '%s'
AND `item`.`id`>%d $sql_extra
ORDER BY `item`.`id` DESC LIMIT %d ,%d",
intval($id), intval(api_user()),
dbesc(ACTIVITY_POST),
intval($since_id),
intval($start), intval($count)
);
if (!DBM::is_result($r)) {
throw new BadRequestException("There is no status with this id.");
}
$ret = api_format_items($r, $user_info, false, $type);
$data = array('status' => $ret);
return api_format_data("statuses", $type, $data);
}
/// @TODO move to top of file or somewhere better
api_register_func('api/conversation/show', 'api_conversation_show', true);
api_register_func('api/statusnet/conversation', 'api_conversation_show', true);
/**
* @TODO nothing to say?
*/
function api_statuses_repeat($type)
{
global $called_api;
$a = get_app();
if (api_user() === false) {
throw new ForbiddenException();
}
$user_info = api_get_user($a);
// params
$id = intval($a->argv[3]);
if ($id == 0) {
$id = intval($_REQUEST["id"]);
}
// Hotot workaround
if ($id == 0) {
$id = intval($a->argv[4]);
}
logger('API: api_statuses_repeat: '.$id);
$r = q(
"SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`, `contact`.`nick` as `reply_author`,
`contact`.`name`, `contact`.`photo` as `reply_photo`, `contact`.`url` as `reply_url`, `contact`.`rel`,
`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
`contact`.`id` AS `cid`
FROM `item`
INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND `contact`.`uid` = `item`.`uid`
AND (NOT `contact`.`blocked` OR `contact`.`pending`)
WHERE `item`.`visible` AND NOT `item`.`moderated` AND NOT `item`.`deleted`
AND NOT `item`.`private` AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = ''
AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = ''
$sql_extra
AND `item`.`id`=%d",
intval($id)
);
/// @TODO other style than above functions!
if (DBM::is_result($r) && $r[0]['body'] != "") {
if (strpos($r[0]['body'], "[/share]") !== false) {
$pos = strpos($r[0]['body'], "[share");
$post = substr($r[0]['body'], $pos);
} else {
$post = share_header($r[0]['author-name'], $r[0]['author-link'], $r[0]['author-avatar'], $r[0]['guid'], $r[0]['created'], $r[0]['plink']);
$post .= $r[0]['body'];
$post .= "[/share]";
}
$_REQUEST['body'] = $post;
$_REQUEST['profile_uid'] = api_user();
$_REQUEST['type'] = 'wall';
$_REQUEST['api_source'] = true;
if (!x($_REQUEST, "source")) {
$_REQUEST["source"] = api_source();
}
item_post($a);
} else {
throw new ForbiddenException();
}
// this should output the last post (the one we just posted).
$called_api = null;
return api_status_show($type);
}
/// @TODO move to top of file or somewhere better
api_register_func('api/statuses/retweet', 'api_statuses_repeat', true, API_METHOD_POST);
/**
* @TODO nothing to say?
*/
function api_statuses_destroy($type)
{
$a = get_app();
if (api_user() === false) {
throw new ForbiddenException();
}
$user_info = api_get_user($a);
// params
$id = intval($a->argv[3]);
if ($id == 0) {
$id = intval($_REQUEST["id"]);
}
// Hotot workaround
if ($id == 0) {
$id = intval($a->argv[4]);
}
logger('API: api_statuses_destroy: '.$id);
$ret = api_statuses_show($type);
drop_item($id, false);
return $ret;
}
/// @TODO move to top of file or somewhere better
api_register_func('api/statuses/destroy', 'api_statuses_destroy', true, API_METHOD_DELETE);
/**
* @TODO Nothing more than an URL to say?
* http://developer.twitter.com/doc/get/statuses/mentions
*/
function api_statuses_mentions($type)
{
$a = get_app();
if (api_user() === false) {
throw new ForbiddenException();
}
unset($_REQUEST["user_id"]);
unset($_GET["user_id"]);
unset($_REQUEST["screen_name"]);
unset($_GET["screen_name"]);
$user_info = api_get_user($a);
// get last newtork messages
// params
$count = (x($_REQUEST, 'count') ? $_REQUEST['count'] : 20);
$page = (x($_REQUEST, 'page') ? $_REQUEST['page'] -1 : 0);
if ($page < 0) {
$page = 0;
}
$since_id = (x($_REQUEST, 'since_id') ? $_REQUEST['since_id'] : 0);
$max_id = (x($_REQUEST, 'max_id') ? $_REQUEST['max_id'] : 0);
//$since_id = 0;//$since_id = (x($_REQUEST, 'since_id')?$_REQUEST['since_id'] : 0);
$start = $page * $count;
// Ugly code - should be changed
$myurl = System::baseUrl() . '/profile/'. $a->user['nickname'];
$myurl = substr($myurl, strpos($myurl, '://') + 3);
//$myurl = str_replace(array('www.','.'),array('','\\.'),$myurl);
$myurl = str_replace('www.', '', $myurl);
$diasp_url = str_replace('/profile/', '/u/', $myurl);
if ($max_id > 0) {
$sql_extra = ' AND `item`.`id` <= ' . intval($max_id);
}
$r = q(
"SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,
`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
`contact`.`id` AS `cid`
FROM `item` FORCE INDEX (`uid_id`)
STRAIGHT_JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND `contact`.`uid` = `item`.`uid`
AND (NOT `contact`.`blocked` OR `contact`.`pending`)
WHERE `item`.`uid` = %d AND `verb` = '%s'
AND NOT (`item`.`author-link` IN ('https://%s', 'http://%s'))
AND `item`.`visible` AND NOT `item`.`moderated` AND NOT `item`.`deleted`
AND `item`.`parent` IN (SELECT `iid` FROM `thread` WHERE `uid` = %d AND `mention` AND !`ignored`)
$sql_extra
AND `item`.`id`>%d
ORDER BY `item`.`id` DESC LIMIT %d ,%d ",
intval(api_user()),
dbesc(ACTIVITY_POST),
dbesc(protect_sprintf($myurl)),
dbesc(protect_sprintf($myurl)),
intval(api_user()),
intval($since_id),
intval($start),
intval($count)
);
$ret = api_format_items($r, $user_info, false, $type);
$data = array('status' => $ret);
switch ($type) {
case "atom":
case "rss":
$data = api_rss_extra($a, $data, $user_info);
break;
}
return api_format_data("statuses", $type, $data);
}
/// @TODO move to top of file or somewhere better
api_register_func('api/statuses/mentions', 'api_statuses_mentions', true);
api_register_func('api/statuses/replies', 'api_statuses_mentions', true);
/**
* @brief Returns a user's public timeline
*
* @param string $type Either "json" or "xml"
* @return string|array
* @throws ForbiddenException
*/
function api_statuses_user_timeline($type)
{
$a = get_app();
if (api_user() === false) {
throw new ForbiddenException();
}
$user_info = api_get_user($a);
logger(
"api_statuses_user_timeline: api_user: ". api_user() .
"\nuser_info: ".print_r($user_info, true) .
"\n_REQUEST: ".print_r($_REQUEST, true),
LOGGER_DEBUG
);
$since_id = x($_REQUEST, 'since_id') ? $_REQUEST['since_id'] : 0;
$max_id = x($_REQUEST, 'max_id') ? $_REQUEST['max_id'] : 0;
$exclude_replies = x($_REQUEST, 'exclude_replies') ? 1 : 0;
$conversation_id = x($_REQUEST, 'conversation_id') ? $_REQUEST['conversation_id'] : 0;
// pagination
$count = x($_REQUEST, 'count') ? $_REQUEST['count'] : 20;
$page = x($_REQUEST, 'page') ? $_REQUEST['page'] : 1;
if ($page < 1) {
$page = 1;
}
$start = ($page - 1) * $count;
$sql_extra = '';
if ($user_info['self'] == 1) {
$sql_extra .= " AND `item`.`wall` = 1 ";
}
if ($exclude_replies > 0) {
$sql_extra .= ' AND `item`.`parent` = `item`.`id`';
}
if ($conversation_id > 0) {
$sql_extra .= ' AND `item`.`parent` = ' . intval($conversation_id);
}
if ($max_id > 0) {
$sql_extra .= ' AND `item`.`id` <= ' . intval($max_id);
}
$r = q(
"SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,
`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
`contact`.`id` AS `cid`
FROM `item` FORCE INDEX (`uid_contactid_id`)
STRAIGHT_JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND `contact`.`uid` = `item`.`uid`
AND (NOT `contact`.`blocked` OR `contact`.`pending`)
WHERE `item`.`uid` = %d AND `verb` = '%s'
AND `item`.`contact-id` = %d
AND `item`.`visible` AND NOT `item`.`moderated` AND NOT `item`.`deleted`
$sql_extra
AND `item`.`id` > %d
ORDER BY `item`.`id` DESC LIMIT %d ,%d ",
intval(api_user()),
dbesc(ACTIVITY_POST),
intval($user_info['cid']),
intval($since_id),
intval($start),
intval($count)
);
$ret = api_format_items($r, $user_info, true, $type);
$data = array('status' => $ret);
switch ($type) {
case "atom":
case "rss":
$data = api_rss_extra($a, $data, $user_info);
break;
}
return api_format_data("statuses", $type, $data);
}
/// @TODO move to top of file or somwhere better
api_register_func('api/statuses/user_timeline','api_statuses_user_timeline', true);
/**
* Star/unstar an item
* param: id : id of the item
*
* api v1 : https://web.archive.org/web/20131019055350/https://dev.twitter.com/docs/api/1/post/favorites/create/%3Aid
*/
function api_favorites_create_destroy($type)
{
$a = get_app();
if (api_user() === false) {
throw new ForbiddenException();
}
// for versioned api.
/// @TODO We need a better global soluton
$action_argv_id = 2;
if ($a->argv[1] == "1.1") {
$action_argv_id = 3;
}
if ($a->argc <= $action_argv_id) {
throw new BadRequestException("Invalid request.");
}
$action = str_replace("." . $type, "", $a->argv[$action_argv_id]);
if ($a->argc == $action_argv_id + 2) {
$itemid = intval($a->argv[$action_argv_id + 1]);
} else {
/// @TODO use x() to check if _REQUEST contains 'id'
$itemid = intval($_REQUEST['id']);
}
$item = q("SELECT * FROM `item` WHERE `id`=%d AND `uid`=%d LIMIT 1", $itemid, api_user());
if (!DBM::is_result($item) || count($item) == 0) {
throw new BadRequestException("Invalid item.");
}
switch ($action) {
case "create":
$item[0]['starred'] = 1;
break;
case "destroy":
$item[0]['starred'] = 0;
break;
default:
throw new BadRequestException("Invalid action ".$action);
}
$r = q("UPDATE item SET starred=%d WHERE id=%d AND uid=%d", $item[0]['starred'], $itemid, api_user());
q("UPDATE thread SET starred=%d WHERE iid=%d AND uid=%d", $item[0]['starred'], $itemid, api_user());
if ($r === false) {
throw new InternalServerErrorException("DB error");
}
$user_info = api_get_user($a);
$rets = api_format_items($item, $user_info, false, $type);
$ret = $rets[0];
$data = array('status' => $ret);
switch ($type) {
case "atom":
case "rss":
$data = api_rss_extra($a, $data, $user_info);
}
return api_format_data("status", $type, $data);
}
/// @TODO move to top of file or somwhere better
api_register_func('api/favorites/create', 'api_favorites_create_destroy', true, API_METHOD_POST);
api_register_func('api/favorites/destroy', 'api_favorites_create_destroy', true, API_METHOD_DELETE);
function api_favorites($type)
{
global $called_api;
$a = get_app();
if (api_user() === false) {
throw new ForbiddenException();
}
$called_api = array();
$user_info = api_get_user($a);
// in friendica starred item are private
// return favorites only for self
logger('api_favorites: self:' . $user_info['self']);
if ($user_info['self'] == 0) {
$ret = array();
} else {
$sql_extra = "";
// params
$since_id = (x($_REQUEST, 'since_id') ? $_REQUEST['since_id'] : 0);
$max_id = (x($_REQUEST, 'max_id') ? $_REQUEST['max_id'] : 0);
$count = (x($_GET, 'count') ? $_GET['count'] : 20);
$page = (x($_REQUEST, 'page') ? $_REQUEST['page'] -1 : 0);
if ($page < 0) {
$page = 0;
}
$start = $page*$count;
if ($max_id > 0) {
$sql_extra .= ' AND `item`.`id` <= ' . intval($max_id);
}
$r = q(
"SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,
`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
`contact`.`id` AS `cid`
FROM `item`, `contact`
WHERE `item`.`uid` = %d
AND `item`.`visible` = 1 AND `item`.`moderated` = 0 AND `item`.`deleted` = 0
AND `item`.`starred` = 1
AND `contact`.`id` = `item`.`contact-id`
AND (NOT `contact`.`blocked` OR `contact`.`pending`)
$sql_extra
AND `item`.`id`>%d
ORDER BY `item`.`id` DESC LIMIT %d ,%d ",
intval(api_user()),
intval($since_id),
intval($start),
intval($count)
);
$ret = api_format_items($r, $user_info, false, $type);
}
$data = array('status' => $ret);
switch ($type) {
case "atom":
case "rss":
$data = api_rss_extra($a, $data, $user_info);
}
return api_format_data("statuses", $type, $data);
}
/// @TODO move to top of file or somwhere better
api_register_func('api/favorites', 'api_favorites', true);
function api_format_messages($item, $recipient, $sender)
{
// standard meta information
$ret = array(
'id' => $item['id'],
'sender_id' => $sender['id'] ,
'text' => "",
'recipient_id' => $recipient['id'],
'created_at' => api_date($item['created']),
'sender_screen_name' => $sender['screen_name'],
'recipient_screen_name' => $recipient['screen_name'],
'sender' => $sender,
'recipient' => $recipient,
'title' => "",
'friendica_seen' => $item['seen'],
'friendica_parent_uri' => $item['parent-uri'],
);
// "uid" and "self" are only needed for some internal stuff, so remove it from here
unset($ret["sender"]["uid"]);
unset($ret["sender"]["self"]);
unset($ret["recipient"]["uid"]);
unset($ret["recipient"]["self"]);
//don't send title to regular StatusNET requests to avoid confusing these apps
if (x($_GET, 'getText')) {
$ret['title'] = $item['title'];
if ($_GET['getText'] == 'html') {
$ret['text'] = bbcode($item['body'], false, false);
} elseif ($_GET['getText'] == 'plain') {
//$ret['text'] = html2plain(bbcode($item['body'], false, false, true), 0);
$ret['text'] = trim(html2plain(bbcode(api_clean_plain_items($item['body']), false, false, 2, true), 0));
}
} else {
$ret['text'] = $item['title'] . "\n" . html2plain(bbcode(api_clean_plain_items($item['body']), false, false, 2, true), 0);
}
if (x($_GET, 'getUserObjects') && $_GET['getUserObjects'] == 'false') {
unset($ret['sender']);
unset($ret['recipient']);
}
return $ret;
}
function api_convert_item($item)
{
$body = $item['body'];
$attachments = api_get_attachments($body);
// Workaround for ostatus messages where the title is identically to the body
$html = bbcode(api_clean_plain_items($body), false, false, 2, true);
$statusbody = trim(html2plain($html, 0));
// handle data: images
$statusbody = api_format_items_embeded_images($item, $statusbody);
$statustitle = trim($item['title']);
if (($statustitle != '') && (strpos($statusbody, $statustitle) !== false)) {
$statustext = trim($statusbody);
} else {
$statustext = trim($statustitle."\n\n".$statusbody);
}
if (($item["network"] == NETWORK_FEED) && (strlen($statustext)> 1000)) {
$statustext = substr($statustext, 0, 1000)."... \n".$item["plink"];
}
$statushtml = trim(bbcode($body, false, false));
// Workaround for clients with limited HTML parser functionality
$search = array("
", "", "
",
"", "
", "", "
",
"", "
", "", "
",
"", "
", "", "
");
$replace = array("
", "
", "
",
"
", "
", "
", "
",
"
", "
", "
", "
",
"
", "
", "
", "
");
$statushtml = str_replace($search, $replace, $statushtml);
if ($item['title'] != "") {
$statushtml = "
" . bbcode($item['title']) . "
" . $statushtml;
}
do {
$oldtext = $statushtml;
$statushtml = str_replace("
", "
", $statushtml);
} while ($oldtext != $statushtml);
if (substr($statushtml, 0, 4) == '
') {
$statushtml = substr($statushtml, 4);
}
if (substr($statushtml, 0, -4) == '
') {
$statushtml = substr($statushtml, -4);
}
// feeds without body should contain the link
if (($item['network'] == NETWORK_FEED) && (strlen($item['body']) == 0)) {
$statushtml .= bbcode($item['plink']);
}
$entities = api_get_entitities($statustext, $body);
return array(
"text" => $statustext,
"html" => $statushtml,
"attachments" => $attachments,
"entities" => $entities
);
}
function api_get_attachments(&$body)
{
$text = $body;
$text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '[img]$3[/img]', $text);
$URLSearchString = "^\[\]";
$ret = preg_match_all("/\[img\]([$URLSearchString]*)\[\/img\]/ism", $text, $images);
if (!$ret) {
return false;
}
$attachments = array();
foreach ($images[1] as $image) {
$imagedata = Image::getInfoFromURL($image);
if ($imagedata) {
$attachments[] = array("url" => $image, "mimetype" => $imagedata["mime"], "size" => $imagedata["size"]);
}
}
if (strstr($_SERVER['HTTP_USER_AGENT'], "AndStatus")) {
foreach ($images[0] as $orig) {
$body = str_replace($orig, "", $body);
}
}
return $attachments;
}
function api_get_entitities(&$text, $bbcode)
{
/*
To-Do:
* Links at the first character of the post
*/
$a = get_app();
$include_entities = strtolower(x($_REQUEST, 'include_entities') ? $_REQUEST['include_entities'] : "false");
if ($include_entities != "true") {
preg_match_all("/\[img](.*?)\[\/img\]/ism", $bbcode, $images);
foreach ($images[1] as $image) {
$replace = proxy_url($image);
$text = str_replace($image, $replace, $text);
}
return array();
}
$bbcode = bb_CleanPictureLinks($bbcode);
// Change pure links in text to bbcode uris
$bbcode = preg_replace("/([^\]\='".'"'."]|^)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", '$1[url=$2]$2[/url]', $bbcode);
$entities = array();
$entities["hashtags"] = array();
$entities["symbols"] = array();
$entities["urls"] = array();
$entities["user_mentions"] = array();
$URLSearchString = "^\[\]";
$bbcode = preg_replace("/#\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '#$2', $bbcode);
$bbcode = preg_replace("/\[bookmark\=([$URLSearchString]*)\](.*?)\[\/bookmark\]/ism", '[url=$1]$2[/url]', $bbcode);
//$bbcode = preg_replace("/\[url\](.*?)\[\/url\]/ism",'[url=$1]$1[/url]',$bbcode);
$bbcode = preg_replace("/\[video\](.*?)\[\/video\]/ism", '[url=$1]$1[/url]', $bbcode);
$bbcode = preg_replace(
"/\[youtube\]([A-Za-z0-9\-_=]+)(.*?)\[\/youtube\]/ism",
'[url=https://www.youtube.com/watch?v=$1]https://www.youtube.com/watch?v=$1[/url]',
$bbcode
);
$bbcode = preg_replace("/\[youtube\](.*?)\[\/youtube\]/ism", '[url=$1]$1[/url]', $bbcode);
$bbcode = preg_replace(
"/\[vimeo\]([0-9]+)(.*?)\[\/vimeo\]/ism",
'[url=https://vimeo.com/$1]https://vimeo.com/$1[/url]',
$bbcode
);
$bbcode = preg_replace("/\[vimeo\](.*?)\[\/vimeo\]/ism", '[url=$1]$1[/url]', $bbcode);
$bbcode = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '[img]$3[/img]', $bbcode);
//preg_match_all("/\[url\]([$URLSearchString]*)\[\/url\]/ism", $bbcode, $urls1);
preg_match_all("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", $bbcode, $urls);
$ordered_urls = array();
foreach ($urls[1] as $id => $url) {
//$start = strpos($text, $url, $offset);
$start = iconv_strpos($text, $url, 0, "UTF-8");
if (!($start === false)) {
$ordered_urls[$start] = array("url" => $url, "title" => $urls[2][$id]);
}
}
ksort($ordered_urls);
$offset = 0;
//foreach ($urls[1] AS $id=>$url) {
foreach ($ordered_urls as $url) {
if ((substr($url["title"], 0, 7) != "http://") && (substr($url["title"], 0, 8) != "https://")
&& !strpos($url["title"], "http://") && !strpos($url["title"], "https://")
)
$display_url = $url["title"];
else {
$display_url = str_replace(array("http://www.", "https://www."), array("", ""), $url["url"]);
$display_url = str_replace(array("http://", "https://"), array("", ""), $display_url);
if (strlen($display_url) > 26)
$display_url = substr($display_url, 0, 25)."…";
}
//$start = strpos($text, $url, $offset);
$start = iconv_strpos($text, $url["url"], $offset, "UTF-8");
if (!($start === false)) {
$entities["urls"][] = array("url" => $url["url"],
"expanded_url" => $url["url"],
"display_url" => $display_url,
"indices" => array($start, $start+strlen($url["url"])));
$offset = $start + 1;
}
}
preg_match_all("/\[img](.*?)\[\/img\]/ism", $bbcode, $images);
$ordered_images = array();
foreach ($images[1] as $image) {
//$start = strpos($text, $url, $offset);
$start = iconv_strpos($text, $image, 0, "UTF-8");
if (!($start === false))
$ordered_images[$start] = $image;
}
//$entities["media"] = array();
$offset = 0;
foreach ($ordered_images as $url) {
$display_url = str_replace(array("http://www.", "https://www."), array("", ""), $url);
$display_url = str_replace(array("http://", "https://"), array("", ""), $display_url);
if (strlen($display_url) > 26)
$display_url = substr($display_url, 0, 25)."…";
$start = iconv_strpos($text, $url, $offset, "UTF-8");
if (!($start === false)) {
$image = Image::getInfoFromURL($url);
if ($image) {
// If image cache is activated, then use the following sizes:
// thumb (150), small (340), medium (600) and large (1024)
if (!Config::get("system", "proxy_disabled")) {
$media_url = proxy_url($url);
$sizes = array();
$scale = Image::getScalingDimensions($image[0], $image[1], 150);
$sizes["thumb"] = array("w" => $scale["width"], "h" => $scale["height"], "resize" => "fit");
if (($image[0] > 150) || ($image[1] > 150)) {
$scale = Image::getScalingDimensions($image[0], $image[1], 340);
$sizes["small"] = array("w" => $scale["width"], "h" => $scale["height"], "resize" => "fit");
}
$scale = Image::getScalingDimensions($image[0], $image[1], 600);
$sizes["medium"] = array("w" => $scale["width"], "h" => $scale["height"], "resize" => "fit");
if (($image[0] > 600) || ($image[1] > 600)) {
$scale = Image::getScalingDimensions($image[0], $image[1], 1024);
$sizes["large"] = array("w" => $scale["width"], "h" => $scale["height"], "resize" => "fit");
}
} else {
$media_url = $url;
$sizes["medium"] = array("w" => $image[0], "h" => $image[1], "resize" => "fit");
}
$entities["media"][] = array(
"id" => $start+1,
"id_str" => (string)$start+1,
"indices" => array($start, $start+strlen($url)),
"media_url" => normalise_link($media_url),
"media_url_https" => $media_url,
"url" => $url,
"display_url" => $display_url,
"expanded_url" => $url,
"type" => "photo",
"sizes" => $sizes);
}
$offset = $start + 1;
}
}
return $entities;
}
function api_format_items_embeded_images(&$item, $text)
{
$text = preg_replace_callback(
"|data:image/([^;]+)[^=]+=*|m",
function ($match) use ($item) {
return System::baseUrl()."/display/".$item['guid'];
},
$text
);
return $text;
}
/**
* @brief return name as array
*
* @param string $txt text
* @return array
* name => 'name'
* 'url => 'url'
*/
function api_contactlink_to_array($txt)
{
$match = array();
$r = preg_match_all('|([^<]*)|', $txt, $match);
if ($r && count($match)==3) {
$res = array(
'name' => $match[2],
'url' => $match[1]
);
} else {
$res = array(
'name' => $text,
'url' => ""
);
}
return $res;
}
/**
* @brief return likes, dislikes and attend status for item
*
* @param array $item array
* @return array
* likes => int count
* dislikes => int count
*/
function api_format_items_activities(&$item, $type = "json")
{
$a = get_app();
$activities = array(
'like' => array(),
'dislike' => array(),
'attendyes' => array(),
'attendno' => array(),
'attendmaybe' => array(),
);
$items = q(
'SELECT * FROM item
WHERE uid=%d AND `thr-parent`="%s" AND visible AND NOT deleted',
intval($item['uid']),
dbesc($item['uri'])
);
foreach ($items as $i) {
// not used as result should be structured like other user data
//builtin_activity_puller($i, $activities);
// get user data and add it to the array of the activity
$user = api_get_user($a, $i['author-link']);
switch ($i['verb']) {
case ACTIVITY_LIKE:
$activities['like'][] = $user;
break;
case ACTIVITY_DISLIKE:
$activities['dislike'][] = $user;
break;
case ACTIVITY_ATTEND:
$activities['attendyes'][] = $user;
break;
case ACTIVITY_ATTENDNO:
$activities['attendno'][] = $user;
break;
case ACTIVITY_ATTENDMAYBE:
$activities['attendmaybe'][] = $user;
break;
default:
break;
}
}
if ($type == "xml") {
$xml_activities = array();
foreach ($activities as $k => $v) {
// change xml element from "like" to "friendica:like"
$xml_activities["friendica:".$k] = $v;
// add user data into xml output
$k_user = 0;
foreach ($v as $user)
$xml_activities["friendica:".$k][$k_user++.":user"] = $user;
}
$activities = $xml_activities;
}
return $activities;
}
/**
* @brief return data from profiles
*
* @param array $profile array containing data from db table 'profile'
* @param string $type Known types are 'atom', 'rss', 'xml' and 'json'
* @return array
*/
function api_format_items_profiles(&$profile = null, $type = "json")
{
if ($profile != null) {
$profile = array('profile_id' => $profile['id'],
'profile_name' => $profile['profile-name'],
'is_default' => $profile['is-default'] ? true : false,
'hide_friends'=> $profile['hide-friends'] ? true : false,
'profile_photo' => $profile['photo'],
'profile_thumb' => $profile['thumb'],
'publish' => $profile['publish'] ? true : false,
'net_publish' => $profile['net-publish'] ? true : false,
'description' => $profile['pdesc'],
'date_of_birth' => $profile['dob'],
'address' => $profile['address'],
'city' => $profile['locality'],
'region' => $profile['region'],
'postal_code' => $profile['postal-code'],
'country' => $profile['country-name'],
'hometown' => $profile['hometown'],
'gender' => $profile['gender'],
'marital' => $profile['marital'],
'marital_with' => $profile['with'],
'marital_since' => $profile['howlong'],
'sexual' => $profile['sexual'],
'politic' => $profile['politic'],
'religion' => $profile['religion'],
'public_keywords' => $profile['pub_keywords'],
'private_keywords' => $profile['prv_keywords'],
'likes' => bbcode(api_clean_plain_items($profile['likes']), false, false, 2, false),
'dislikes' => bbcode(api_clean_plain_items($profile['dislikes']), false, false, 2, false),
'about' => bbcode(api_clean_plain_items($profile['about']), false, false, 2, false),
'music' => bbcode(api_clean_plain_items($profile['music']), false, false, 2, false),
'book' => bbcode(api_clean_plain_items($profile['book']), false, false, 2, false),
'tv' => bbcode(api_clean_plain_items($profile['tv']), false, false, 2, false),
'film' => bbcode(api_clean_plain_items($profile['film']), false, false, 2, false),
'interest' => bbcode(api_clean_plain_items($profile['interest']), false, false, 2, false),
'romance' => bbcode(api_clean_plain_items($profile['romance']), false, false, 2, false),
'work' => bbcode(api_clean_plain_items($profile['work']), false, false, 2, false),
'education' => bbcode(api_clean_plain_items($profile['education']), false, false, 2, false),
'social_networks' => bbcode(api_clean_plain_items($profile['contact']), false, false, 2, false),
'homepage' => $profile['homepage'],
'users' => null);
return $profile;
}
}
/**
* @brief format items to be returned by api
*
* @param array $r array of items
* @param array $user_info
* @param bool $filter_user filter items by $user_info
*/
function api_format_items($r, $user_info, $filter_user = false, $type = "json")
{
$a = get_app();
$ret = array();
foreach ($r as $item) {
localize_item($item);
list($status_user, $owner_user) = api_item_get_user($a, $item);
// Look if the posts are matching if they should be filtered by user id
if ($filter_user && ($status_user["id"] != $user_info["id"])) {
continue;
}
$in_reply_to = api_in_reply_to($item);
$converted = api_convert_item($item);
if ($type == "xml") {
$geo = "georss:point";
} else {
$geo = "geo";
}
$status = array(
'text' => $converted["text"],
'truncated' => false,
'created_at'=> api_date($item['created']),
'in_reply_to_status_id' => $in_reply_to['status_id'],
'in_reply_to_status_id_str' => $in_reply_to['status_id_str'],
'source' => (($item['app']) ? $item['app'] : 'web'),
'id' => intval($item['id']),
'id_str' => (string) intval($item['id']),
'in_reply_to_user_id' => $in_reply_to['user_id'],
'in_reply_to_user_id_str' => $in_reply_to['user_id_str'],
'in_reply_to_screen_name' => $in_reply_to['screen_name'],
$geo => null,
'favorited' => $item['starred'] ? true : false,
'user' => $status_user ,
'friendica_owner' => $owner_user,
//'entities' => NULL,
'statusnet_html' => $converted["html"],
'statusnet_conversation_id' => $item['parent'],
'external_url' => System::baseUrl() . "/display/" . $item['guid'],
'friendica_activities' => api_format_items_activities($item, $type),
);
if (count($converted["attachments"]) > 0) {
$status["attachments"] = $converted["attachments"];
}
if (count($converted["entities"]) > 0) {
$status["entities"] = $converted["entities"];
}
if (($item['item_network'] != "") && ($status["source"] == 'web')) {
$status["source"] = network_to_name($item['item_network'], $user_info['url']);
} elseif (($item['item_network'] != "") && (network_to_name($item['item_network'], $user_info['url']) != $status["source"])) {
$status["source"] = trim($status["source"].' ('.network_to_name($item['item_network'], $user_info['url']).')');
}
// Retweets are only valid for top postings
// It doesn't work reliable with the link if its a feed
//$IsRetweet = ($item['owner-link'] != $item['author-link']);
//if ($IsRetweet)
// $IsRetweet = (($item['owner-name'] != $item['author-name']) || ($item['owner-avatar'] != $item['author-avatar']));
if ($item["id"] == $item["parent"]) {
$retweeted_item = api_share_as_retweet($item);
if ($retweeted_item !== false) {
$retweeted_status = $status;
try {
$retweeted_status["user"] = api_get_user($a, $retweeted_item["author-link"]);
} catch (BadRequestException $e) {
// user not found. should be found?
/// @todo check if the user should be always found
$retweeted_status["user"] = array();
}
$rt_converted = api_convert_item($retweeted_item);
$retweeted_status['text'] = $rt_converted["text"];
$retweeted_status['statusnet_html'] = $rt_converted["html"];
$retweeted_status['friendica_activities'] = api_format_items_activities($retweeted_item, $type);
$retweeted_status['created_at'] = api_date($retweeted_item['created']);
$status['retweeted_status'] = $retweeted_status;
}
}
// "uid" and "self" are only needed for some internal stuff, so remove it from here
unset($status["user"]["uid"]);
unset($status["user"]["self"]);
if ($item["coord"] != "") {
$coords = explode(' ', $item["coord"]);
if (count($coords) == 2) {
if ($type == "json")
$status["geo"] = array('type' => 'Point',
'coordinates' => array((float) $coords[0],
(float) $coords[1]));
else // Not sure if this is the official format - if someone founds a documentation we can check
$status["georss:point"] = $item["coord"];
}
}
$ret[] = $status;
};
return $ret;
}
function api_account_rate_limit_status($type)
{
if ($type == "xml") {
$hash = array(
'remaining-hits' => '150',
'@attributes' => array("type" => "integer"),
'hourly-limit' => '150',
'@attributes2' => array("type" => "integer"),
'reset-time' => datetime_convert('UTC', 'UTC', 'now + 1 hour', ATOM_TIME),
'@attributes3' => array("type" => "datetime"),
'reset_time_in_seconds' => strtotime('now + 1 hour'),
'@attributes4' => array("type" => "integer"),
);
} else {
$hash = array(
'reset_time_in_seconds' => strtotime('now + 1 hour'),
'remaining_hits' => '150',
'hourly_limit' => '150',
'reset_time' => api_date(datetime_convert('UTC', 'UTC', 'now + 1 hour', ATOM_TIME)),
);
}
return api_format_data('hash', $type, array('hash' => $hash));
}
/// @TODO move to top of file or somwhere better
api_register_func('api/account/rate_limit_status', 'api_account_rate_limit_status', true);
function api_help_test($type)
{
if ($type == 'xml') {
$ok = "true";
} else {
$ok = "ok";
}
return api_format_data('ok', $type, array("ok" => $ok));
}
/// @TODO move to top of file or somwhere better
api_register_func('api/help/test', 'api_help_test', false);
function api_lists($type)
{
$ret = array();
/// @TODO $ret is not filled here?
return api_format_data('lists', $type, array("lists_list" => $ret));
}
/// @TODO move to top of file or somwhere better
api_register_func('api/lists', 'api_lists', true);
function api_lists_list($type)
{
$ret = array();
/// @TODO $ret is not filled here?
return api_format_data('lists', $type, array("lists_list" => $ret));
}
/// @TODO move to top of file or somwhere better
api_register_func('api/lists/list', 'api_lists_list', true);
/**
* @brief Returns either the friends of the follower list
*
* Note: Considers friends and followers lists to be private and won't return
* anything if any user_id parameter is passed.
*
* @param string $qtype Either "friends" or "followers"
* @return boolean|array
* @throws ForbiddenException
*/
function api_statuses_f($qtype)
{
$a = get_app();
if (api_user() === false) {
throw new ForbiddenException();
}
// pagination
$count = x($_GET, 'count') ? $_GET['count'] : 20;
$page = x($_GET, 'page') ? $_GET['page'] : 1;
if ($page < 1) {
$page = 1;
}
$start = ($page - 1) * $count;
$user_info = api_get_user($a);
if (x($_GET, 'cursor') && $_GET['cursor'] == 'undefined') {
/* this is to stop Hotot to load friends multiple times
* I'm not sure if I'm missing return something or
* is a bug in hotot. Workaround, meantime
*/
/*$ret=Array();
return array('$users' => $ret);*/
return false;
}
if ($qtype == 'friends') {
$sql_extra = sprintf(" AND ( `rel` = %d OR `rel` = %d ) ", intval(CONTACT_IS_SHARING), intval(CONTACT_IS_FRIEND));
}
if ($qtype == 'followers') {
$sql_extra = sprintf(" AND ( `rel` = %d OR `rel` = %d ) ", intval(CONTACT_IS_FOLLOWER), intval(CONTACT_IS_FRIEND));
}
// friends and followers only for self
if ($user_info['self'] == 0) {
$sql_extra = " AND false ";
}
if ($qtype == 'blocks') {
$sql_filter = 'AND `blocked` AND NOT `pending`';
} elseif ($qtype == 'incoming') {
$sql_filter = 'AND `pending`';
} else {
$sql_filter = 'AND (NOT `blocked` OR `pending`)';
}
$r = q(
"SELECT `nurl`
FROM `contact`
WHERE `uid` = %d
AND NOT `self`
$sql_filter
$sql_extra
ORDER BY `nick`
LIMIT %d, %d",
intval(api_user()),
intval($start),
intval($count)
);
$ret = array();
foreach ($r as $cid) {
$user = api_get_user($a, $cid['nurl']);
// "uid" and "self" are only needed for some internal stuff, so remove it from here
unset($user["uid"]);
unset($user["self"]);
if ($user) {
$ret[] = $user;
}
}
return array('user' => $ret);
}
/**
* @brief Returns the list of friends of the provided user
*
* @deprecated By Twitter API in favor of friends/list
*
* @param string $type Either "json" or "xml"
* @return boolean|string|array
*/
function api_statuses_friends($type)
{
$data = api_statuses_f("friends");
if ($data === false) {
return false;
}
return api_format_data("users", $type, $data);
}
/**
* @brief Returns the list of friends of the provided user
*
* @deprecated By Twitter API in favor of friends/list
*
* @param string $type Either "json" or "xml"
* @return boolean|string|array
*/
function api_statuses_followers($type)
{
$data = api_statuses_f("followers");
if ($data === false) {
return false;
}
return api_format_data("users", $type, $data);
}
/// @TODO move to top of file or somewhere better
api_register_func('api/statuses/friends', 'api_statuses_friends', true);
api_register_func('api/statuses/followers', 'api_statuses_followers', true);
/**
* Returns the list of blocked users
*
* @see https://developer.twitter.com/en/docs/accounts-and-users/mute-block-report-users/api-reference/get-blocks-list
*
* @param string $type Either "json" or "xml"
*
* @return boolean|string|array
*/
function api_blocks_list($type)
{
$data = api_statuses_f('blocks');
if ($data === false) {
return false;
}
return api_format_data("users", $type, $data);
}
/// @TODO move to top of file or somewhere better
api_register_func('api/blocks/list', 'api_blocks_list', true);
/**
* Returns the list of pending users IDs
*
* @see https://developer.twitter.com/en/docs/accounts-and-users/follow-search-get-users/api-reference/get-friendships-incoming
*
* @param string $type Either "json" or "xml"
*
* @return boolean|string|array
*/
function api_friendships_incoming($type)
{
$data = api_statuses_f('incoming');
if ($data === false) {
return false;
}
$ids = array();
foreach ($data['user'] as $user) {
$ids[] = $user['id'];
}
return api_format_data("ids", $type, array('id' => $ids));
}
/// @TODO move to top of file or somewhere better
api_register_func('api/friendships/incoming', 'api_friendships_incoming', true);
function api_statusnet_config($type)
{
$a = get_app();
$name = $a->config['sitename'];
$server = $a->get_hostname();
$logo = System::baseUrl() . '/images/friendica-64.png';
$email = $a->config['admin_email'];
$closed = (($a->config['register_policy'] == REGISTER_CLOSED) ? 'true' : 'false');
$private = ((Config::get('system', 'block_public')) ? 'true' : 'false');
$textlimit = (string) (($a->config['max_import_size']) ? $a->config['max_import_size'] : 200000);
if ($a->config['api_import_size']) {
$texlimit = string($a->config['api_import_size']);
}
$ssl = ((Config::get('system', 'have_ssl')) ? 'true' : 'false');
$sslserver = (($ssl === 'true') ? str_replace('http:', 'https:', System::baseUrl()) : '');
$config = array(
'site' => array('name' => $name,'server' => $server, 'theme' => 'default', 'path' => '',
'logo' => $logo, 'fancy' => true, 'language' => 'en', 'email' => $email, 'broughtby' => '',
'broughtbyurl' => '', 'timezone' => 'UTC', 'closed' => $closed, 'inviteonly' => false,
'private' => $private, 'textlimit' => $textlimit, 'sslserver' => $sslserver, 'ssl' => $ssl,
'shorturllength' => '30',
'friendica' => array(
'FRIENDICA_PLATFORM' => FRIENDICA_PLATFORM,
'FRIENDICA_VERSION' => FRIENDICA_VERSION,
'DFRN_PROTOCOL_VERSION' => DFRN_PROTOCOL_VERSION,
'DB_UPDATE_VERSION' => DB_UPDATE_VERSION
)
),
);
return api_format_data('config', $type, array('config' => $config));
}
/// @TODO move to top of file or somewhere better
api_register_func('api/gnusocial/config', 'api_statusnet_config', false);
api_register_func('api/statusnet/config', 'api_statusnet_config', false);
function api_statusnet_version($type)
{
// liar
$fake_statusnet_version = "0.9.7";
return api_format_data('version', $type, array('version' => $fake_statusnet_version));
}
/// @TODO move to top of file or somewhere better
api_register_func('api/gnusocial/version', 'api_statusnet_version', false);
api_register_func('api/statusnet/version', 'api_statusnet_version', false);
/**
* @todo use api_format_data() to return data
*/
function api_ff_ids($type,$qtype)
{
$a = get_app();
if (! api_user()) {
throw new ForbiddenException();
}
$user_info = api_get_user($a);
if ($qtype == 'friends') {
$sql_extra = sprintf(" AND ( `rel` = %d OR `rel` = %d ) ", intval(CONTACT_IS_SHARING), intval(CONTACT_IS_FRIEND));
}
if ($qtype == 'followers') {
$sql_extra = sprintf(" AND ( `rel` = %d OR `rel` = %d ) ", intval(CONTACT_IS_FOLLOWER), intval(CONTACT_IS_FRIEND));
}
if (!$user_info["self"]) {
$sql_extra = " AND false ";
}
$stringify_ids = (x($_REQUEST, 'stringify_ids') ? $_REQUEST['stringify_ids'] : false);
$r = q(
"SELECT `pcontact`.`id` FROM `contact`
INNER JOIN `contact` AS `pcontact` ON `contact`.`nurl` = `pcontact`.`nurl` AND `pcontact`.`uid` = 0
WHERE `contact`.`uid` = %s AND NOT `contact`.`self`",
intval(api_user())
);
if (!DBM::is_result($r)) {
return;
}
$ids = array();
foreach ($r as $rr) {
if ($stringify_ids) {
$ids[] = $rr['id'];
} else {
$ids[] = intval($rr['id']);
}
}
return api_format_data("ids", $type, array('id' => $ids));
}
function api_friends_ids($type)
{
return api_ff_ids($type, 'friends');
}
function api_followers_ids($type)
{
return api_ff_ids($type, 'followers');
}
/// @TODO move to top of file or somewhere better
api_register_func('api/friends/ids', 'api_friends_ids', true);
api_register_func('api/followers/ids', 'api_followers_ids', true);
function api_direct_messages_new($type)
{
$a = get_app();
if (api_user() === false) throw new ForbiddenException();
if (!x($_POST, "text") || (!x($_POST, "screen_name") && !x($_POST, "user_id"))) return;
$sender = api_get_user($a);
if ($_POST['screen_name']) {
$r = q(
"SELECT `id`, `nurl`, `network` FROM `contact` WHERE `uid`=%d AND `nick`='%s'",
intval(api_user()),
dbesc($_POST['screen_name'])
);
// Selecting the id by priority, friendica first
api_best_nickname($r);
$recipient = api_get_user($a, $r[0]['nurl']);
} else {
$recipient = api_get_user($a, $_POST['user_id']);
}
$replyto = '';
$sub = '';
if (x($_REQUEST, 'replyto')) {
$r = q(
'SELECT `parent-uri`, `title` FROM `mail` WHERE `uid`=%d AND `id`=%d',
intval(api_user()),
intval($_REQUEST['replyto'])
);
$replyto = $r[0]['parent-uri'];
$sub = $r[0]['title'];
} else {
if (x($_REQUEST, 'title')) {
$sub = $_REQUEST['title'];
} else {
$sub = ((strlen($_POST['text'])>10) ? substr($_POST['text'], 0, 10)."...":$_POST['text']);
}
}
$id = send_message($recipient['cid'], $_POST['text'], $sub, $replyto);
if ($id > -1) {
$r = q("SELECT * FROM `mail` WHERE id=%d", intval($id));
$ret = api_format_messages($r[0], $recipient, $sender);
} else {
$ret = array("error"=>$id);
}
$data = array('direct_message'=>$ret);
switch ($type) {
case "atom":
case "rss":
$data = api_rss_extra($a, $data, $user_info);
}
return api_format_data("direct-messages", $type, $data);
}
/// @TODO move to top of file or somewhere better
api_register_func('api/direct_messages/new', 'api_direct_messages_new', true, API_METHOD_POST);
/**
* @brief delete a direct_message from mail table through api
*
* @param string $type Known types are 'atom', 'rss', 'xml' and 'json'
* @return string
*/
function api_direct_messages_destroy($type)
{
$a = get_app();
if (api_user() === false) {
throw new ForbiddenException();
}
// params
$user_info = api_get_user($a);
//required
$id = (x($_REQUEST, 'id') ? $_REQUEST['id'] : 0);
// optional
$parenturi = (x($_REQUEST, 'friendica_parenturi') ? $_REQUEST['friendica_parenturi'] : "");
$verbose = (x($_GET, 'friendica_verbose') ? strtolower($_GET['friendica_verbose']) : "false");
/// @todo optional parameter 'include_entities' from Twitter API not yet implemented
$uid = $user_info['uid'];
// error if no id or parenturi specified (for clients posting parent-uri as well)
if ($verbose == "true" && ($id == 0 || $parenturi == "")) {
$answer = array('result' => 'error', 'message' => 'message id or parenturi not specified');
return api_format_data("direct_messages_delete", $type, array('$result' => $answer));
}
// BadRequestException if no id specified (for clients using Twitter API)
if ($id == 0) {
throw new BadRequestException('Message id not specified');
}
// add parent-uri to sql command if specified by calling app
$sql_extra = ($parenturi != "" ? " AND `parent-uri` = '" . dbesc($parenturi) . "'" : "");
// get data of the specified message id
$r = q(
"SELECT `id` FROM `mail` WHERE `uid` = %d AND `id` = %d" . $sql_extra,
intval($uid),
intval($id)
);
// error message if specified id is not in database
if (!DBM::is_result($r)) {
if ($verbose == "true") {
$answer = array('result' => 'error', 'message' => 'message id not in database');
return api_format_data("direct_messages_delete", $type, array('$result' => $answer));
}
/// @todo BadRequestException ok for Twitter API clients?
throw new BadRequestException('message id not in database');
}
// delete message
$result = q(
"DELETE FROM `mail` WHERE `uid` = %d AND `id` = %d" . $sql_extra,
intval($uid),
intval($id)
);
if ($verbose == "true") {
if ($result) {
// return success
$answer = array('result' => 'ok', 'message' => 'message deleted');
return api_format_data("direct_message_delete", $type, array('$result' => $answer));
} else {
$answer = array('result' => 'error', 'message' => 'unknown error');
return api_format_data("direct_messages_delete", $type, array('$result' => $answer));
}
}
/// @todo return JSON data like Twitter API not yet implemented
}
/// @TODO move to top of file or somewhere better
api_register_func('api/direct_messages/destroy', 'api_direct_messages_destroy', true, API_METHOD_DELETE);
function api_direct_messages_box($type, $box, $verbose)
{
$a = get_app();
if (api_user() === false) {
throw new ForbiddenException();
}
// params
$count = (x($_GET, 'count') ? $_GET['count'] : 20);
$page = (x($_REQUEST, 'page') ? $_REQUEST['page'] -1 : 0);
if ($page < 0) {
$page = 0;
}
$since_id = (x($_REQUEST, 'since_id') ? $_REQUEST['since_id'] : 0);
$max_id = (x($_REQUEST, 'max_id') ? $_REQUEST['max_id'] : 0);
$user_id = (x($_REQUEST, 'user_id') ? $_REQUEST['user_id'] : "");
$screen_name = (x($_REQUEST, 'screen_name') ? $_REQUEST['screen_name'] : "");
// caller user info
unset($_REQUEST["user_id"]);
unset($_GET["user_id"]);
unset($_REQUEST["screen_name"]);
unset($_GET["screen_name"]);
$user_info = api_get_user($a);
$profile_url = $user_info["url"];
// pagination
$start = $page * $count;
// filters
if ($box=="sentbox") {
$sql_extra = "`mail`.`from-url`='" . dbesc($profile_url) . "'";
} elseif ($box == "conversation") {
$sql_extra = "`mail`.`parent-uri`='" . dbesc($_GET["uri"]) . "'";
} elseif ($box == "all") {
$sql_extra = "true";
} elseif ($box == "inbox") {
$sql_extra = "`mail`.`from-url`!='" . dbesc($profile_url) . "'";
}
if ($max_id > 0) {
$sql_extra .= ' AND `mail`.`id` <= ' . intval($max_id);
}
if ($user_id != "") {
$sql_extra .= ' AND `mail`.`contact-id` = ' . intval($user_id);
} elseif ($screen_name !="") {
$sql_extra .= " AND `contact`.`nick` = '" . dbesc($screen_name). "'";
}
$r = q(
"SELECT `mail`.*, `contact`.`nurl` AS `contact-url` FROM `mail`,`contact` WHERE `mail`.`contact-id` = `contact`.`id` AND `mail`.`uid`=%d AND $sql_extra AND `mail`.`id` > %d ORDER BY `mail`.`id` DESC LIMIT %d,%d",
intval(api_user()),
intval($since_id),
intval($start),
intval($count)
);
if ($verbose == "true" && !DBM::is_result($r)) {
$answer = array('result' => 'error', 'message' => 'no mails available');
return api_format_data("direct_messages_all", $type, array('$result' => $answer));
}
$ret = array();
foreach ($r as $item) {
if ($box == "inbox" || $item['from-url'] != $profile_url) {
$recipient = $user_info;
$sender = api_get_user($a, normalise_link($item['contact-url']));
} elseif ($box == "sentbox" || $item['from-url'] == $profile_url) {
$recipient = api_get_user($a, normalise_link($item['contact-url']));
$sender = $user_info;
}
$ret[] = api_format_messages($item, $recipient, $sender);
}
$data = array('direct_message' => $ret);
switch ($type) {
case "atom":
case "rss":
$data = api_rss_extra($a, $data, $user_info);
}
return api_format_data("direct-messages", $type, $data);
}
function api_direct_messages_sentbox($type)
{
$verbose = (x($_GET, 'friendica_verbose') ? strtolower($_GET['friendica_verbose']) : "false");
return api_direct_messages_box($type, "sentbox", $verbose);
}
function api_direct_messages_inbox($type)
{
$verbose = (x($_GET, 'friendica_verbose') ? strtolower($_GET['friendica_verbose']) : "false");
return api_direct_messages_box($type, "inbox", $verbose);
}
function api_direct_messages_all($type)
{
$verbose = (x($_GET, 'friendica_verbose') ? strtolower($_GET['friendica_verbose']) : "false");
return api_direct_messages_box($type, "all", $verbose);
}
function api_direct_messages_conversation($type)
{
$verbose = (x($_GET, 'friendica_verbose') ? strtolower($_GET['friendica_verbose']) : "false");
return api_direct_messages_box($type, "conversation", $verbose);
}
/// @TODO move to top of file or somewhere better
api_register_func('api/direct_messages/conversation', 'api_direct_messages_conversation', true);
api_register_func('api/direct_messages/all', 'api_direct_messages_all', true);
api_register_func('api/direct_messages/sent', 'api_direct_messages_sentbox', true);
api_register_func('api/direct_messages', 'api_direct_messages_inbox', true);
function api_oauth_request_token($type)
{
$oauth1 = new FKOAuth1();
try {
$r = $oauth1->fetch_request_token(OAuthRequest::from_request());
} catch (Exception $e) {
echo "error=" . OAuthUtil::urlencode_rfc3986($e->getMessage());
killme();
}
echo $r;
killme();
}
function api_oauth_access_token($type)
{
$oauth1 = new FKOAuth1();
try {
$r = $oauth1->fetch_access_token(OAuthRequest::from_request());
} catch (Exception $e) {
echo "error=". OAuthUtil::urlencode_rfc3986($e->getMessage());
killme();
}
echo $r;
killme();
}
/// @TODO move to top of file or somewhere better
api_register_func('api/oauth/request_token', 'api_oauth_request_token', false);
api_register_func('api/oauth/access_token', 'api_oauth_access_token', false);
/**
* @brief delete a complete photoalbum with all containing photos from database through api
*
* @param string $type Known types are 'atom', 'rss', 'xml' and 'json'
* @return string
*/
function api_fr_photoalbum_delete($type)
{
if (api_user() === false) {
throw new ForbiddenException();
}
// input params
$album = (x($_REQUEST, 'album') ? $_REQUEST['album'] : "");
// we do not allow calls without album string
if ($album == "") {
throw new BadRequestException("no albumname specified");
}
// check if album is existing
$r = q(
"SELECT DISTINCT `resource-id` FROM `photo` WHERE `uid` = %d AND `album` = '%s'",
intval(api_user()),
dbesc($album)
);
if (!DBM::is_result($r))
throw new BadRequestException("album not available");
// function for setting the items to "deleted = 1" which ensures that comments, likes etc. are not shown anymore
// to the user and the contacts of the users (drop_items() performs the federation of the deletion to other networks
foreach ($r as $rr) {
$photo_item = q(
"SELECT `id` FROM `item` WHERE `uid` = %d AND `resource-id` = '%s' AND `type` = 'photo'",
intval(local_user()),
dbesc($rr['resource-id'])
);
if (!DBM::is_result($photo_item)) {
throw new InternalServerErrorException("problem with deleting items occured");
}
drop_item($photo_item[0]['id'], false);
}
// now let's delete all photos from the album
$result = dba::delete('photo', array('uid' => api_user(), 'album' => $album));
// return success of deletion or error message
if ($result) {
$answer = array('result' => 'deleted', 'message' => 'album `' . $album . '` with all containing photos has been deleted.');
return api_format_data("photoalbum_delete", $type, array('$result' => $answer));
} else {
throw new InternalServerErrorException("unknown error - deleting from database failed");
}
}
/**
* @brief update the name of the album for all photos of an album
*
* @param string $type Known types are 'atom', 'rss', 'xml' and 'json'
* @return string
*/
function api_fr_photoalbum_update($type)
{
if (api_user() === false) {
throw new ForbiddenException();
}
// input params
$album = (x($_REQUEST, 'album') ? $_REQUEST['album'] : "");
$album_new = (x($_REQUEST, 'album_new') ? $_REQUEST['album_new'] : "");
// we do not allow calls without album string
if ($album == "") {
throw new BadRequestException("no albumname specified");
}
if ($album_new == "") {
throw new BadRequestException("no new albumname specified");
}
// check if album is existing
$r = q(
"SELECT `id` FROM `photo` WHERE `uid` = %d AND `album` = '%s'",
intval(api_user()),
dbesc($album)
);
if (!DBM::is_result($r)) {
throw new BadRequestException("album not available");
}
// now let's update all photos to the albumname
$result = q(
"UPDATE `photo` SET `album` = '%s' WHERE `uid` = %d AND `album` = '%s'",
dbesc($album_new),
intval(api_user()),
dbesc($album)
);
// return success of updating or error message
if ($result) {
$answer = array('result' => 'updated', 'message' => 'album `' . $album . '` with all containing photos has been renamed to `' . $album_new . '`.');
return api_format_data("photoalbum_update", $type, array('$result' => $answer));
} else {
throw new InternalServerErrorException("unknown error - updating in database failed");
}
}
/**
* @brief list all photos of the authenticated user
*
* @param string $type Known types are 'atom', 'rss', 'xml' and 'json'
* @return string
*/
function api_fr_photos_list($type)
{
if (api_user() === false) {
throw new ForbiddenException();
}
$r = q(
"SELECT `resource-id`, MAX(scale) AS `scale`, `album`, `filename`, `type`, MAX(`created`) AS `created`,
MAX(`edited`) AS `edited`, MAX(`desc`) AS `desc` FROM `photo`
WHERE `uid` = %d AND `album` != 'Contact Photos' GROUP BY `resource-id`",
intval(local_user())
);
$typetoext = array(
'image/jpeg' => 'jpg',
'image/png' => 'png',
'image/gif' => 'gif'
);
$data = array('photo'=>array());
if (DBM::is_result($r)) {
foreach ($r as $rr) {
$photo = array();
$photo['id'] = $rr['resource-id'];
$photo['album'] = $rr['album'];
$photo['filename'] = $rr['filename'];
$photo['type'] = $rr['type'];
$thumb = System::baseUrl() . "/photo/" . $rr['resource-id'] . "-" . $rr['scale'] . "." . $typetoext[$rr['type']];
$photo['created'] = $rr['created'];
$photo['edited'] = $rr['edited'];
$photo['desc'] = $rr['desc'];
if ($type == "xml") {
$data['photo'][] = array("@attributes" => $photo, "1" => $thumb);
} else {
$photo['thumb'] = $thumb;
$data['photo'][] = $photo;
}
}
}
return api_format_data("photos", $type, $data);
}
/**
* @brief upload a new photo or change an existing photo
*
* @param string $type Known types are 'atom', 'rss', 'xml' and 'json'
* @return string
*/
function api_fr_photo_create_update($type)
{
if (api_user() === false) {
throw new ForbiddenException();
}
// input params
$photo_id = (x($_REQUEST, 'photo_id') ? $_REQUEST['photo_id'] : null);
$desc = (x($_REQUEST, 'desc') ? $_REQUEST['desc'] : (array_key_exists('desc', $_REQUEST) ? "" : null)); // extra check necessary to distinguish between 'not provided' and 'empty string'
$album = (x($_REQUEST, 'album') ? $_REQUEST['album'] : null);
$album_new = (x($_REQUEST, 'album_new') ? $_REQUEST['album_new'] : null);
$allow_cid = (x($_REQUEST, 'allow_cid') ? $_REQUEST['allow_cid'] : (array_key_exists('allow_cid', $_REQUEST) ? " " : null));
$deny_cid = (x($_REQUEST, 'deny_cid') ? $_REQUEST['deny_cid'] : (array_key_exists('deny_cid', $_REQUEST) ? " " : null));
$allow_gid = (x($_REQUEST, 'allow_gid') ? $_REQUEST['allow_gid'] : (array_key_exists('allow_gid', $_REQUEST) ? " " : null));
$deny_gid = (x($_REQUEST, 'deny_gid') ? $_REQUEST['deny_gid'] : (array_key_exists('deny_gid', $_REQUEST) ? " " : null));
$visibility = (x($_REQUEST, 'visibility') ? (($_REQUEST['visibility'] == "true" || $_REQUEST['visibility'] == 1) ? true : false) : false);
// do several checks on input parameters
// we do not allow calls without album string
if ($album == null) {
throw new BadRequestException("no albumname specified");
}
// if photo_id == null --> we are uploading a new photo
if ($photo_id == null) {
$mode = "create";
// error if no media posted in create-mode
if (!x($_FILES, 'media')) {
// Output error
throw new BadRequestException("no media data submitted");
}
// album_new will be ignored in create-mode
$album_new = "";
} else {
$mode = "update";
// check if photo is existing in database
$r = q(
"SELECT `id` FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' AND `album` = '%s'",
intval(api_user()),
dbesc($photo_id),
dbesc($album)
);
if (!DBM::is_result($r)) {
throw new BadRequestException("photo not available");
}
}
// checks on acl strings provided by clients
$acl_input_error = false;
$acl_input_error |= check_acl_input($allow_cid);
$acl_input_error |= check_acl_input($deny_cid);
$acl_input_error |= check_acl_input($allow_gid);
$acl_input_error |= check_acl_input($deny_gid);
if ($acl_input_error) {
throw new BadRequestException("acl data invalid");
}
// now let's upload the new media in create-mode
if ($mode == "create") {
$media = $_FILES['media'];
$data = save_media_to_database("photo", $media, $type, $album, trim($allow_cid), trim($deny_cid), trim($allow_gid), trim($deny_gid), $desc, $visibility);
// return success of updating or error message
if (!is_null($data)) {
return api_format_data("photo_create", $type, $data);
} else {
throw new InternalServerErrorException("unknown error - uploading photo failed, see Friendica log for more information");
}
}
// now let's do the changes in update-mode
if ($mode == "update") {
$sql_extra = "";
if (!is_null($desc)) {
$sql_extra .= (($sql_extra != "") ? " ," : "") . "`desc` = '$desc'";
}
if (!is_null($album_new)) {
$sql_extra .= (($sql_extra != "") ? " ," : "") . "`album` = '$album_new'";
}
if (!is_null($allow_cid)) {
$allow_cid = trim($allow_cid);
$sql_extra .= (($sql_extra != "") ? " ," : "") . "`allow_cid` = '$allow_cid'";
}
if (!is_null($deny_cid)) {
$deny_cid = trim($deny_cid);
$sql_extra .= (($sql_extra != "") ? " ," : "") . "`deny_cid` = '$deny_cid'";
}
if (!is_null($allow_gid)) {
$allow_gid = trim($allow_gid);
$sql_extra .= (($sql_extra != "") ? " ," : "") . "`allow_gid` = '$allow_gid'";
}
if (!is_null($deny_gid)) {
$deny_gid = trim($deny_gid);
$sql_extra .= (($sql_extra != "") ? " ," : "") . "`deny_gid` = '$deny_gid'";
}
$result = false;
if ($sql_extra != "") {
$nothingtodo = false;
$result = q(
"UPDATE `photo` SET %s, `edited`='%s' WHERE `uid` = %d AND `resource-id` = '%s' AND `album` = '%s'",
$sql_extra,
datetime_convert(), // update edited timestamp
intval(api_user()),
dbesc($photo_id),
dbesc($album)
);
} else {
$nothingtodo = true;
}
if (x($_FILES, 'media')) {
$nothingtodo = false;
$media = $_FILES['media'];
$data = save_media_to_database("photo", $media, $type, $album, $allow_cid, $deny_cid, $allow_gid, $deny_gid, $desc, 0, $visibility, $photo_id);
if (!is_null($data)) {
return api_format_data("photo_update", $type, $data);
}
}
// return success of updating or error message
if ($result) {
$answer = array('result' => 'updated', 'message' => 'Image id `' . $photo_id . '` has been updated.');
return api_format_data("photo_update", $type, array('$result' => $answer));
} else {
if ($nothingtodo) {
$answer = array('result' => 'cancelled', 'message' => 'Nothing to update for image id `' . $photo_id . '`.');
return api_format_data("photo_update", $type, array('$result' => $answer));
}
throw new InternalServerErrorException("unknown error - update photo entry in database failed");
}
}
throw new InternalServerErrorException("unknown error - this error on uploading or updating a photo should never happen");
}
/**
* @brief delete a single photo from the database through api
*
* @param string $type Known types are 'atom', 'rss', 'xml' and 'json'
* @return string
*/
function api_fr_photo_delete($type)
{
if (api_user() === false) {
throw new ForbiddenException();
}
// input params
$photo_id = (x($_REQUEST, 'photo_id') ? $_REQUEST['photo_id'] : null);
// do several checks on input parameters
// we do not allow calls without photo id
if ($photo_id == null) {
throw new BadRequestException("no photo_id specified");
}
// check if photo is existing in database
$r = q(
"SELECT `id` FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'",
intval(api_user()),
dbesc($photo_id)
);
if (!DBM::is_result($r)) {
throw new BadRequestException("photo not available");
}
// now we can perform on the deletion of the photo
$result = dba::delete('photo', array('uid' => api_user(), 'resource-id' => $photo_id));
// return success of deletion or error message
if ($result) {
// retrieve the id of the parent element (the photo element)
$photo_item = q(
"SELECT `id` FROM `item` WHERE `uid` = %d AND `resource-id` = '%s' AND `type` = 'photo'",
intval(local_user()),
dbesc($photo_id)
);
if (!DBM::is_result($photo_item)) {
throw new InternalServerErrorException("problem with deleting items occured");
}
// function for setting the items to "deleted = 1" which ensures that comments, likes etc. are not shown anymore
// to the user and the contacts of the users (drop_items() do all the necessary magic to avoid orphans in database and federate deletion)
drop_item($photo_item[0]['id'], false);
$answer = array('result' => 'deleted', 'message' => 'photo with id `' . $photo_id . '` has been deleted from server.');
return api_format_data("photo_delete", $type, array('$result' => $answer));
} else {
throw new InternalServerErrorException("unknown error on deleting photo from database table");
}
}
/**
* @brief returns the details of a specified photo id, if scale is given, returns the photo data in base 64
*
* @param string $type Known types are 'atom', 'rss', 'xml' and 'json'
* @return string
*/
function api_fr_photo_detail($type)
{
if (api_user() === false) {
throw new ForbiddenException();
}
if (!x($_REQUEST, 'photo_id')) {
throw new BadRequestException("No photo id.");
}
$scale = (x($_REQUEST, 'scale') ? intval($_REQUEST['scale']) : false);
$photo_id = $_REQUEST['photo_id'];
// prepare json/xml output with data from database for the requested photo
$data = prepare_photo_data($type, $scale, $photo_id);
return api_format_data("photo_detail", $type, $data);
}
/**
* @brief updates the profile image for the user (either a specified profile or the default profile)
*
* @param string $type Known types are 'atom', 'rss', 'xml' and 'json'
* @return string
*/
function api_account_update_profile_image($type)
{
if (api_user() === false) {
throw new ForbiddenException();
}
// input params
$profileid = (x($_REQUEST, 'profile_id') ? $_REQUEST['profile_id'] : 0);
// error if image data is missing
if (!x($_FILES, 'image')) {
throw new BadRequestException("no media data submitted");
}
// check if specified profile id is valid
if ($profileid != 0) {
$r = q(
"SELECT `id` FROM `profile` WHERE `uid` = %d AND `id` = %d",
intval(api_user()),
intval($profileid)
);
// error message if specified profile id is not in database
if (!DBM::is_result($r)) {
throw new BadRequestException("profile_id not available");
}
$is_default_profile = $r['profile'];
} else {
$is_default_profile = 1;
}
// get mediadata from image or media (Twitter call api/account/update_profile_image provides image)
$media = null;
if (x($_FILES, 'image')) {
$media = $_FILES['image'];
} elseif (x($_FILES, 'media')) {
$media = $_FILES['media'];
}
// save new profile image
$data = save_media_to_database("profileimage", $media, $type, t('Profile Photos'), "", "", "", "", "", $is_default_profile);
// get filetype
if (is_array($media['type'])) {
$filetype = $media['type'][0];
} else {
$filetype = $media['type'];
}
if ($filetype == "image/jpeg") {
$fileext = "jpg";
} elseif ($filetype == "image/png") {
$fileext = "png";
}
// change specified profile or all profiles to the new resource-id
if ($is_default_profile) {
$r = q(
"UPDATE `photo` SET `profile` = 0 WHERE `profile` = 1 AND `resource-id` != '%s' AND `uid` = %d",
dbesc($data['photo']['id']),
intval(local_user())
);
$r = q(
"UPDATE `contact` SET `photo` = '%s', `thumb` = '%s', `micro` = '%s' WHERE `self` AND `uid` = %d",
dbesc(System::baseUrl() . '/photo/' . $data['photo']['id'] . '-4.' . $fileext),
dbesc(System::baseUrl() . '/photo/' . $data['photo']['id'] . '-5.' . $fileext),
dbesc(System::baseUrl() . '/photo/' . $data['photo']['id'] . '-6.' . $fileext),
intval(local_user())
);
} else {
$r = q(
"UPDATE `profile` SET `photo` = '%s', `thumb` = '%s' WHERE `id` = %d AND `uid` = %d",
dbesc(System::baseUrl() . '/photo/' . $data['photo']['id'] . '-4.' . $filetype),
dbesc(System::baseUrl() . '/photo/' . $data['photo']['id'] . '-5.' . $filetype),
intval($_REQUEST['profile']),
intval(local_user())
);
}
// we'll set the updated profile-photo timestamp even if it isn't the default profile,
// so that browsers will do a cache update unconditionally
$r = q(
"UPDATE `contact` SET `avatar-date` = '%s' WHERE `self` = 1 AND `uid` = %d",
dbesc(datetime_convert()),
intval(local_user())
);
// Update global directory in background
//$user = api_get_user(get_app());
$url = System::baseUrl() . '/profile/' . get_app()->user['nickname'];
if ($url && strlen(Config::get('system', 'directory'))) {
Worker::add(PRIORITY_LOW, "Directory", $url);
}
Worker::add(PRIORITY_LOW, 'ProfileUpdate', api_user());
// output for client
if ($data) {
return api_account_verify_credentials($type);
} else {
// SaveMediaToDatabase failed for some reason
throw new InternalServerErrorException("image upload failed");
}
}
// place api-register for photoalbum calls before 'api/friendica/photo', otherwise this function is never reached
api_register_func('api/friendica/photoalbum/delete', 'api_fr_photoalbum_delete', true, API_METHOD_DELETE);
api_register_func('api/friendica/photoalbum/update', 'api_fr_photoalbum_update', true, API_METHOD_POST);
api_register_func('api/friendica/photos/list', 'api_fr_photos_list', true);
api_register_func('api/friendica/photo/create', 'api_fr_photo_create_update', true, API_METHOD_POST);
api_register_func('api/friendica/photo/update', 'api_fr_photo_create_update', true, API_METHOD_POST);
api_register_func('api/friendica/photo/delete', 'api_fr_photo_delete', true, API_METHOD_DELETE);
api_register_func('api/friendica/photo', 'api_fr_photo_detail', true);
api_register_func('api/account/update_profile_image', 'api_account_update_profile_image', true, API_METHOD_POST);
function check_acl_input($acl_string)
{
if ($acl_string == null || $acl_string == " ") {
return false;
}
$contact_not_found = false;
// split into array of cid's
preg_match_all("/<[A-Za-z0-9]+>/", $acl_string, $array);
// check for each cid if it is available on server
$cid_array = $array[0];
foreach ($cid_array as $cid) {
$cid = str_replace("<", "", $cid);
$cid = str_replace(">", "", $cid);
$contact = q(
"SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d",
intval($cid),
intval(api_user())
);
$contact_not_found |= !DBM::is_result($contact);
}
return $contact_not_found;
}
function save_media_to_database($mediatype, $media, $type, $album, $allow_cid, $deny_cid, $allow_gid, $deny_gid, $desc, $profile = 0, $visibility = false, $photo_id = null)
{
$visitor = 0;
$src = "";
$filetype = "";
$filename = "";
$filesize = 0;
if (is_array($media)) {
if (is_array($media['tmp_name'])) {
$src = $media['tmp_name'][0];
} else {
$src = $media['tmp_name'];
}
if (is_array($media['name'])) {
$filename = basename($media['name'][0]);
} else {
$filename = basename($media['name']);
}
if (is_array($media['size'])) {
$filesize = intval($media['size'][0]);
} else {
$filesize = intval($media['size']);
}
if (is_array($media['type'])) {
$filetype = $media['type'][0];
} else {
$filetype = $media['type'];
}
}
if ($filetype == "") {
$filetype=Image::guessType($filename);
}
$imagedata = getimagesize($src);
if ($imagedata) {
$filetype = $imagedata['mime'];
}
logger(
"File upload src: " . $src . " - filename: " . $filename .
" - size: " . $filesize . " - type: " . $filetype, LOGGER_DEBUG
);
// check if there was a php upload error
if ($filesize == 0 && $media['error'] == 1) {
throw new InternalServerErrorException("image size exceeds PHP config settings, file was rejected by server");
}
// check against max upload size within Friendica instance
$maximagesize = Config::get('system', 'maximagesize');
if (($maximagesize) && ($filesize > $maximagesize)) {
$formattedBytes = formatBytes($maximagesize);
throw new InternalServerErrorException("image size exceeds Friendica config setting (uploaded size: $formattedBytes)");
}
// create Photo instance with the data of the image
$imagedata = @file_get_contents($src);
$Image = new Image($imagedata, $filetype);
if (! $Image->isValid()) {
throw new InternalServerErrorException("unable to process image data");
}
// check orientation of image
$Image->orient($src);
@unlink($src);
// check max length of images on server
$max_length = Config::get('system', 'max_image_length');
if (! $max_length) {
$max_length = MAX_IMAGE_LENGTH;
}
if ($max_length > 0) {
$Image->scaleDown($max_length);
logger("File upload: Scaling picture to new size " . $max_length, LOGGER_DEBUG);
}
$width = $Image->getWidth();
$height = $Image->getHeight();
// create a new resource-id if not already provided
$hash = ($photo_id == null) ? photo_new_resource() : $photo_id;
if ($mediatype == "photo") {
// upload normal image (scales 0, 1, 2)
logger("photo upload: starting new photo upload", LOGGER_DEBUG);
$r = Photo::store($Image, local_user(), $visitor, $hash, $filename, $album, 0, 0, $allow_cid, $allow_gid, $deny_cid, $deny_gid, $desc);
if (! $r) {
logger("photo upload: image upload with scale 0 (original size) failed");
}
if ($width > 640 || $height > 640) {
$Image->scaleDown(640);
$r = Photo::store($Image, local_user(), $visitor, $hash, $filename, $album, 1, 0, $allow_cid, $allow_gid, $deny_cid, $deny_gid, $desc);
if (! $r) {
logger("photo upload: image upload with scale 1 (640x640) failed");
}
}
if ($width > 320 || $height > 320) {
$Image->scaleDown(320);
$r = Photo::store($Image, local_user(), $visitor, $hash, $filename, $album, 2, 0, $allow_cid, $allow_gid, $deny_cid, $deny_gid, $desc);
if (! $r) {
logger("photo upload: image upload with scale 2 (320x320) failed");
}
}
logger("photo upload: new photo upload ended", LOGGER_DEBUG);
} elseif ($mediatype == "profileimage") {
// upload profile image (scales 4, 5, 6)
logger("photo upload: starting new profile image upload", LOGGER_DEBUG);
if ($width > 175 || $height > 175) {
$Image->scaleDown(175);
$r = Photo::store($Image, local_user(), $visitor, $hash, $filename, $album, 4, $profile, $allow_cid, $allow_gid, $deny_cid, $deny_gid, $desc);
if (! $r) {
logger("photo upload: profile image upload with scale 4 (175x175) failed");
}
}
if ($width > 80 || $height > 80) {
$Image->scaleDown(80);
$r = Photo::store($Image, local_user(), $visitor, $hash, $filename, $album, 5, $profile, $allow_cid, $allow_gid, $deny_cid, $deny_gid, $desc);
if (! $r) {
logger("photo upload: profile image upload with scale 5 (80x80) failed");
}
}
if ($width > 48 || $height > 48) {
$Image->scaleDown(48);
$r = Photo::store($Image, local_user(), $visitor, $hash, $filename, $album, 6, $profile, $allow_cid, $allow_gid, $deny_cid, $deny_gid, $desc);
if (! $r) {
logger("photo upload: profile image upload with scale 6 (48x48) failed");
}
}
$Image->__destruct();
logger("photo upload: new profile image upload ended", LOGGER_DEBUG);
}
if ($r) {
// create entry in 'item'-table on new uploads to enable users to comment/like/dislike the photo
if ($photo_id == null && $mediatype == "photo") {
post_photo_item($hash, $allow_cid, $deny_cid, $allow_gid, $deny_gid, $filetype, $visibility);
}
// on success return image data in json/xml format (like /api/friendica/photo does when no scale is given)
return prepare_photo_data($type, false, $hash);
} else {
throw new InternalServerErrorException("image upload failed");
}
}
function post_photo_item($hash, $allow_cid, $deny_cid, $allow_gid, $deny_gid, $filetype, $visibility = false)
{
// get data about the api authenticated user
$uri = item_new_uri(get_app()->get_hostname(), intval(api_user()));
$owner_record = q("SELECT * FROM `contact` WHERE `uid`= %d AND `self` LIMIT 1", intval(api_user()));
$arr = array();
$arr['guid'] = get_guid(32);
$arr['uid'] = intval(api_user());
$arr['uri'] = $uri;
$arr['parent-uri'] = $uri;
$arr['type'] = 'photo';
$arr['wall'] = 1;
$arr['resource-id'] = $hash;
$arr['contact-id'] = $owner_record[0]['id'];
$arr['owner-name'] = $owner_record[0]['name'];
$arr['owner-link'] = $owner_record[0]['url'];
$arr['owner-avatar'] = $owner_record[0]['thumb'];
$arr['author-name'] = $owner_record[0]['name'];
$arr['author-link'] = $owner_record[0]['url'];
$arr['author-avatar'] = $owner_record[0]['thumb'];
$arr['title'] = "";
$arr['allow_cid'] = $allow_cid;
$arr['allow_gid'] = $allow_gid;
$arr['deny_cid'] = $deny_cid;
$arr['deny_gid'] = $deny_gid;
$arr['last-child'] = 1;
$arr['visible'] = $visibility;
$arr['origin'] = 1;
$typetoext = array(
'image/jpeg' => 'jpg',
'image/png' => 'png',
'image/gif' => 'gif'
);
// adds link to the thumbnail scale photo
$arr['body'] = '[url=' . System::baseUrl() . '/photos/' . $owner_record[0]['nick'] . '/image/' . $hash . ']'
. '[img]' . System::baseUrl() . '/photo/' . $hash . '-' . "2" . '.'. $typetoext[$filetype] . '[/img]'
. '[/url]';
// do the magic for storing the item in the database and trigger the federation to other contacts
item_store($arr);
}
function prepare_photo_data($type, $scale, $photo_id)
{
$scale_sql = ($scale === false ? "" : sprintf("AND scale=%d", intval($scale)));
$data_sql = ($scale === false ? "" : "data, ");
// added allow_cid, allow_gid, deny_cid, deny_gid to output as string like stored in database
// clients needs to convert this in their way for further processing
$r = q(
"SELECT %s `resource-id`, `created`, `edited`, `title`, `desc`, `album`, `filename`,
`type`, `height`, `width`, `datasize`, `profile`, `allow_cid`, `deny_cid`, `allow_gid`, `deny_gid`,
MIN(`scale`) AS `minscale`, MAX(`scale`) AS `maxscale`
FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' %s GROUP BY `resource-id`",
$data_sql,
intval(local_user()),
dbesc($photo_id),
$scale_sql
);
$typetoext = array(
'image/jpeg' => 'jpg',
'image/png' => 'png',
'image/gif' => 'gif'
);
// prepare output data for photo
if (DBM::is_result($r)) {
$data = array('photo' => $r[0]);
$data['photo']['id'] = $data['photo']['resource-id'];
if ($scale !== false) {
$data['photo']['data'] = base64_encode($data['photo']['data']);
} else {
unset($data['photo']['datasize']); //needed only with scale param
}
if ($type == "xml") {
$data['photo']['links'] = array();
for ($k = intval($data['photo']['minscale']); $k <= intval($data['photo']['maxscale']); $k++) {
$data['photo']['links'][$k . ":link"]["@attributes"] = array("type" => $data['photo']['type'],
"scale" => $k,
"href" => System::baseUrl() . "/photo/" . $data['photo']['resource-id'] . "-" . $k . "." . $typetoext[$data['photo']['type']]);
}
} else {
$data['photo']['link'] = array();
// when we have profile images we could have only scales from 4 to 6, but index of array always needs to start with 0
$i = 0;
for ($k = intval($data['photo']['minscale']); $k <= intval($data['photo']['maxscale']); $k++) {
$data['photo']['link'][$i] = System::baseUrl() . "/photo/" . $data['photo']['resource-id'] . "-" . $k . "." . $typetoext[$data['photo']['type']];
$i++;
}
}
unset($data['photo']['resource-id']);
unset($data['photo']['minscale']);
unset($data['photo']['maxscale']);
} else {
throw new NotFoundException();
}
// retrieve item element for getting activities (like, dislike etc.) related to photo
$item = q(
"SELECT * FROM `item` WHERE `uid` = %d AND `resource-id` = '%s' AND `type` = 'photo'",
intval(local_user()),
dbesc($photo_id)
);
$data['photo']['friendica_activities'] = api_format_items_activities($item[0], $type);
// retrieve comments on photo
$r = q(
"SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,
`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
`contact`.`id` AS `cid`
FROM `item`
STRAIGHT_JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND `contact`.`uid` = `item`.`uid`
AND (NOT `contact`.`blocked` OR `contact`.`pending`)
WHERE `item`.`parent` = %d AND `item`.`visible`
AND NOT `item`.`moderated` AND NOT `item`.`deleted`
AND `item`.`uid` = %d AND (`item`.`verb`='%s' OR `type`='photo')",
intval($item[0]['parent']),
intval(api_user()),
dbesc(ACTIVITY_POST)
);
// prepare output of comments
$commentData = api_format_items($r, api_get_user(get_app()), false, $type);
$comments = array();
if ($type == "xml") {
$k = 0;
foreach ($commentData as $comment) {
$comments[$k++ . ":comment"] = $comment;
}
} else {
foreach ($commentData as $comment) {
$comments[] = $comment;
}
}
$data['photo']['friendica_comments'] = $comments;
// include info if rights on photo and rights on item are mismatching
$rights_mismatch = $data['photo']['allow_cid'] != $item[0]['allow_cid'] ||
$data['photo']['deny_cid'] != $item[0]['deny_cid'] ||
$data['photo']['allow_gid'] != $item[0]['allow_gid'] ||
$data['photo']['deny_cid'] != $item[0]['deny_cid'];
$data['photo']['rights_mismatch'] = $rights_mismatch;
return $data;
}
/**
* Similar as /mod/redir.php
* redirect to 'url' after dfrn auth
*
* Why this when there is mod/redir.php already?
* This use api_user() and api_login()
*
* params
* c_url: url of remote contact to auth to
* url: string, url to redirect after auth
*/
function api_friendica_remoteauth()
{
$url = ((x($_GET, 'url')) ? $_GET['url'] : '');
$c_url = ((x($_GET, 'c_url')) ? $_GET['c_url'] : '');
if ($url === '' || $c_url === '') {
throw new BadRequestException("Wrong parameters.");
}
$c_url = normalise_link($c_url);
// traditional DFRN
$r = q(
"SELECT * FROM `contact` WHERE `id` = %d AND `nurl` = '%s' LIMIT 1",
dbesc($c_url),
intval(api_user())
);
if ((! DBM::is_result($r)) || ($r[0]['network'] !== NETWORK_DFRN)) {
throw new BadRequestException("Unknown contact");
}
$cid = $r[0]['id'];
$dfrn_id = $orig_id = (($r[0]['issued-id']) ? $r[0]['issued-id'] : $r[0]['dfrn-id']);
if ($r[0]['duplex'] && $r[0]['issued-id']) {
$orig_id = $r[0]['issued-id'];
$dfrn_id = '1:' . $orig_id;
}
if ($r[0]['duplex'] && $r[0]['dfrn-id']) {
$orig_id = $r[0]['dfrn-id'];
$dfrn_id = '0:' . $orig_id;
}
$sec = random_string();
q(
"INSERT INTO `profile_check` ( `uid`, `cid`, `dfrn_id`, `sec`, `expire`)
VALUES( %d, %s, '%s', '%s', %d )",
intval(api_user()),
intval($cid),
dbesc($dfrn_id),
dbesc($sec),
intval(time() + 45)
);
logger($r[0]['name'] . ' ' . $sec, LOGGER_DEBUG);
$dest = (($url) ? '&destination_url=' . $url : '');
goaway(
$r[0]['poll'] . '?dfrn_id=' . $dfrn_id
. '&dfrn_version=' . DFRN_PROTOCOL_VERSION
. '&type=profile&sec=' . $sec . $dest . $quiet
);
}
api_register_func('api/friendica/remoteauth', 'api_friendica_remoteauth', true);
/**
* @brief Return the item shared, if the item contains only the [share] tag
*
* @param array $item Sharer item
* @return array Shared item or false if not a reshare
*/
function api_share_as_retweet(&$item)
{
$body = trim($item["body"]);
if (Diaspora::isReshare($body, false)===false) {
return false;
}
/// @TODO "$1" should maybe mean '$1' ?
$attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism", "$1", $body);
/*
* Skip if there is no shared message in there
* we already checked this in diaspora::isReshare()
* but better one more than one less...
*/
if ($body == $attributes) {
return false;
}
// build the fake reshared item
$reshared_item = $item;
$author = "";
preg_match("/author='(.*?)'/ism", $attributes, $matches);
if ($matches[1] != "") {
$author = html_entity_decode($matches[1], ENT_QUOTES, 'UTF-8');
}
preg_match('/author="(.*?)"/ism', $attributes, $matches);
if ($matches[1] != "") {
$author = $matches[1];
}
$profile = "";
preg_match("/profile='(.*?)'/ism", $attributes, $matches);
if ($matches[1] != "") {
$profile = $matches[1];
}
preg_match('/profile="(.*?)"/ism', $attributes, $matches);
if ($matches[1] != "") {
$profile = $matches[1];
}
$avatar = "";
preg_match("/avatar='(.*?)'/ism", $attributes, $matches);
if ($matches[1] != "") {
$avatar = $matches[1];
}
preg_match('/avatar="(.*?)"/ism', $attributes, $matches);
if ($matches[1] != "") {
$avatar = $matches[1];
}
$link = "";
preg_match("/link='(.*?)'/ism", $attributes, $matches);
if ($matches[1] != "") {
$link = $matches[1];
}
preg_match('/link="(.*?)"/ism', $attributes, $matches);
if ($matches[1] != "") {
$link = $matches[1];
}
$posted = "";
preg_match("/posted='(.*?)'/ism", $attributes, $matches);
if ($matches[1] != "")
$posted = $matches[1];
preg_match('/posted="(.*?)"/ism', $attributes, $matches);
if ($matches[1] != "") {
$posted = $matches[1];
}
$shared_body = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism", "$2", $body);
if (($shared_body == "") || ($profile == "") || ($author == "") || ($avatar == "") || ($posted == "")) {
return false;
}
$reshared_item["body"] = $shared_body;
$reshared_item["author-name"] = $author;
$reshared_item["author-link"] = $profile;
$reshared_item["author-avatar"] = $avatar;
$reshared_item["plink"] = $link;
$reshared_item["created"] = $posted;
$reshared_item["edited"] = $posted;
return $reshared_item;
}
function api_get_nick($profile)
{
/* To-Do:
- remove trailing junk from profile url
- pump.io check has to check the website
*/
$nick = "";
$r = q(
"SELECT `nick` FROM `contact` WHERE `uid` = 0 AND `nurl` = '%s'",
dbesc(normalise_link($profile))
);
if (DBM::is_result($r)) {
$nick = $r[0]["nick"];
}
if (!$nick == "") {
$r = q(
"SELECT `nick` FROM `contact` WHERE `uid` = 0 AND `nurl` = '%s'",
dbesc(normalise_link($profile))
);
if (DBM::is_result($r)) {
$nick = $r[0]["nick"];
}
}
if (!$nick == "") {
$friendica = preg_replace("=https?://(.*)/profile/(.*)=ism", "$2", $profile);
if ($friendica != $profile) {
$nick = $friendica;
}
}
if (!$nick == "") {
$diaspora = preg_replace("=https?://(.*)/u/(.*)=ism", "$2", $profile);
if ($diaspora != $profile) {
$nick = $diaspora;
}
}
if (!$nick == "") {
$twitter = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $profile);
if ($twitter != $profile) {
$nick = $twitter;
}
}
if (!$nick == "") {
$StatusnetHost = preg_replace("=https?://(.*)/user/(.*)=ism", "$1", $profile);
if ($StatusnetHost != $profile) {
$StatusnetUser = preg_replace("=https?://(.*)/user/(.*)=ism", "$2", $profile);
if ($StatusnetUser != $profile) {
$UserData = fetch_url("http://".$StatusnetHost."/api/users/show.json?user_id=".$StatusnetUser);
$user = json_decode($UserData);
if ($user) {
$nick = $user->screen_name;
}
}
}
}
// To-Do: look at the page if its really a pumpio site
//if (!$nick == "") {
// $pumpio = preg_replace("=https?://(.*)/(.*)/=ism", "$2", $profile."/");
// if ($pumpio != $profile)
// $nick = $pumpio;
//
//}
if ($nick != "") {
return $nick;
}
return false;
}
function api_in_reply_to($item)
{
$in_reply_to = array();
$in_reply_to['status_id'] = null;
$in_reply_to['user_id'] = null;
$in_reply_to['status_id_str'] = null;
$in_reply_to['user_id_str'] = null;
$in_reply_to['screen_name'] = null;
if (($item['thr-parent'] != $item['uri']) && (intval($item['parent']) != intval($item['id']))) {
$r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s' LIMIT 1",
intval($item['uid']),
dbesc($item['thr-parent']));
if (DBM::is_result($r)) {
$in_reply_to['status_id'] = intval($r[0]['id']);
} else {
$in_reply_to['status_id'] = intval($item['parent']);
}
$in_reply_to['status_id_str'] = (string) intval($in_reply_to['status_id']);
$r = q("SELECT `contact`.`nick`, `contact`.`name`, `contact`.`id`, `contact`.`url` FROM item
STRAIGHT_JOIN `contact` ON `contact`.`id` = `item`.`author-id`
WHERE `item`.`id` = %d LIMIT 1",
intval($in_reply_to['status_id'])
);
if (DBM::is_result($r)) {
if ($r[0]['nick'] == "") {
$r[0]['nick'] = api_get_nick($r[0]["url"]);
}
$in_reply_to['screen_name'] = (($r[0]['nick']) ? $r[0]['nick'] : $r[0]['name']);
$in_reply_to['user_id'] = intval($r[0]['id']);
$in_reply_to['user_id_str'] = (string) intval($r[0]['id']);
}
// There seems to be situation, where both fields are identical:
// https://github.com/friendica/friendica/issues/1010
// This is a bugfix for that.
if (intval($in_reply_to['status_id']) == intval($item['id'])) {
logger('this message should never appear: id: '.$item['id'].' similar to reply-to: '.$in_reply_to['status_id'], LOGGER_DEBUG);
$in_reply_to['status_id'] = null;
$in_reply_to['user_id'] = null;
$in_reply_to['status_id_str'] = null;
$in_reply_to['user_id_str'] = null;
$in_reply_to['screen_name'] = null;
}
}
return $in_reply_to;
}
function api_clean_plain_items($Text)
{
$include_entities = strtolower(x($_REQUEST, 'include_entities') ? $_REQUEST['include_entities'] : "false");
$Text = bb_CleanPictureLinks($Text);
$URLSearchString = "^\[\]";
$Text = preg_replace("/([!#@])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '$1$3', $Text);
if ($include_entities == "true") {
$Text = preg_replace("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '[url=$1]$1[/url]', $Text);
}
// Simplify "attachment" element
$Text = api_clean_attachments($Text);
return($Text);
}
/**
* @brief Removes most sharing information for API text export
*
* @param string $body The original body
*
* @return string Cleaned body
*/
function api_clean_attachments($body)
{
$data = get_attachment_data($body);
if (!$data)
return $body;
$body = "";
if (isset($data["text"]))
$body = $data["text"];
if (($body == "") && (isset($data["title"])))
$body = $data["title"];
if (isset($data["url"]))
$body .= "\n".$data["url"];
$body .= $data["after"];
return $body;
}
function api_best_nickname(&$contacts)
{
$best_contact = array();
if (count($contact) == 0)
return;
foreach ($contacts as $contact)
if ($contact["network"] == "") {
$contact["network"] = "dfrn";
$best_contact = array($contact);
}
if (sizeof($best_contact) == 0)
foreach ($contacts as $contact)
if ($contact["network"] == "dfrn")
$best_contact = array($contact);
if (sizeof($best_contact) == 0)
foreach ($contacts as $contact)
if ($contact["network"] == "dspr")
$best_contact = array($contact);
if (sizeof($best_contact) == 0)
foreach ($contacts as $contact)
if ($contact["network"] == "stat")
$best_contact = array($contact);
if (sizeof($best_contact) == 0)
foreach ($contacts as $contact)
if ($contact["network"] == "pump")
$best_contact = array($contact);
if (sizeof($best_contact) == 0)
foreach ($contacts as $contact)
if ($contact["network"] == "twit")
$best_contact = array($contact);
if (sizeof($best_contact) == 1) {
$contacts = $best_contact;
} else {
$contacts = array($contacts[0]);
}
}
// return all or a specified group of the user with the containing contacts
function api_friendica_group_show($type)
{
$a = get_app();
if (api_user() === false) throw new ForbiddenException();
// params
$user_info = api_get_user($a);
$gid = (x($_REQUEST, 'gid') ? $_REQUEST['gid'] : 0);
$uid = $user_info['uid'];
// get data of the specified group id or all groups if not specified
if ($gid != 0) {
$r = q(
"SELECT * FROM `group` WHERE `deleted` = 0 AND `uid` = %d AND `id` = %d",
intval($uid),
intval($gid)
);
// error message if specified gid is not in database
if (!DBM::is_result($r))
throw new BadRequestException("gid not available");
} else {
$r = q(
"SELECT * FROM `group` WHERE `deleted` = 0 AND `uid` = %d",
intval($uid)
);
}
// loop through all groups and retrieve all members for adding data in the user array
foreach ($r as $rr) {
$members = Contact::getByGroupId($rr['id']);
$users = array();
if ($type == "xml") {
$user_element = "users";
$k = 0;
foreach ($members as $member) {
$user = api_get_user($a, $member['nurl']);
$users[$k++.":user"] = $user;
}
} else {
$user_element = "user";
foreach ($members as $member) {
$user = api_get_user($a, $member['nurl']);
$users[] = $user;
}
}
$grps[] = array('name' => $rr['name'], 'gid' => $rr['id'], $user_element => $users);
}
return api_format_data("groups", $type, array('group' => $grps));
}
api_register_func('api/friendica/group_show', 'api_friendica_group_show', true);
// delete the specified group of the user
function api_friendica_group_delete($type)
{
$a = get_app();
if (api_user() === false) {
throw new ForbiddenException();
}
// params
$user_info = api_get_user($a);
$gid = (x($_REQUEST, 'gid') ? $_REQUEST['gid'] : 0);
$name = (x($_REQUEST, 'name') ? $_REQUEST['name'] : "");
$uid = $user_info['uid'];
// error if no gid specified
if ($gid == 0 || $name == "") {
throw new BadRequestException('gid or name not specified');
}
// get data of the specified group id
$r = q(
"SELECT * FROM `group` WHERE `uid` = %d AND `id` = %d",
intval($uid),
intval($gid)
);
// error message if specified gid is not in database
if (!DBM::is_result($r)) {
throw new BadRequestException('gid not available');
}
// get data of the specified group id and group name
$rname = q(
"SELECT * FROM `group` WHERE `uid` = %d AND `id` = %d AND `name` = '%s'",
intval($uid),
intval($gid),
dbesc($name)
);
// error message if specified gid is not in database
if (!DBM::is_result($rname)) {
throw new BadRequestException('wrong group name');
}
// delete group
$ret = Group::removeByName($uid, $name);
if ($ret) {
// return success
$success = array('success' => $ret, 'gid' => $gid, 'name' => $name, 'status' => 'deleted', 'wrong users' => array());
return api_format_data("group_delete", $type, array('result' => $success));
} else {
throw new BadRequestException('other API error');
}
}
api_register_func('api/friendica/group_delete', 'api_friendica_group_delete', true, API_METHOD_DELETE);
// create the specified group with the posted array of contacts
function api_friendica_group_create($type)
{
$a = get_app();
if (api_user() === false) throw new ForbiddenException();
// params
$user_info = api_get_user($a);
$name = (x($_REQUEST, 'name') ? $_REQUEST['name'] : "");
$uid = $user_info['uid'];
$json = json_decode($_POST['json'], true);
$users = $json['user'];
// error if no name specified
if ($name == "")
throw new BadRequestException('group name not specified');
// get data of the specified group name
$rname = q(
"SELECT * FROM `group` WHERE `uid` = %d AND `name` = '%s' AND `deleted` = 0",
intval($uid),
dbesc($name)
);
// error message if specified group name already exists
if (DBM::is_result($rname))
throw new BadRequestException('group name already exists');
// check if specified group name is a deleted group
$rname = q(
"SELECT * FROM `group` WHERE `uid` = %d AND `name` = '%s' AND `deleted` = 1",
intval($uid),
dbesc($name)
);
// error message if specified group name already exists
if (DBM::is_result($rname))
$reactivate_group = true;
// create group
$ret = Group::create($uid, $name);
if ($ret) {
$gid = Group::getIdByName($uid, $name);
} else {
throw new BadRequestException('other API error');
}
// add members
$erroraddinguser = false;
$errorusers = array();
foreach ($users as $user) {
$cid = $user['cid'];
// check if user really exists as contact
$contact = q(
"SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d",
intval($cid),
intval($uid)
);
if (count($contact))
$result = Group::addMember($gid, $cid);
else {
$erroraddinguser = true;
$errorusers[] = $cid;
}
}
// return success message incl. missing users in array
$status = ($erroraddinguser ? "missing user" : ($reactivate_group ? "reactivated" : "ok"));
$success = array('success' => true, 'gid' => $gid, 'name' => $name, 'status' => $status, 'wrong users' => $errorusers);
return api_format_data("group_create", $type, array('result' => $success));
}
api_register_func('api/friendica/group_create', 'api_friendica_group_create', true, API_METHOD_POST);
// update the specified group with the posted array of contacts
function api_friendica_group_update($type)
{
$a = get_app();
if (api_user() === false) throw new ForbiddenException();
// params
$user_info = api_get_user($a);
$uid = $user_info['uid'];
$gid = (x($_REQUEST, 'gid') ? $_REQUEST['gid'] : 0);
$name = (x($_REQUEST, 'name') ? $_REQUEST['name'] : "");
$json = json_decode($_POST['json'], true);
$users = $json['user'];
// error if no name specified
if ($name == "")
throw new BadRequestException('group name not specified');
// error if no gid specified
if ($gid == "")
throw new BadRequestException('gid not specified');
// remove members
$members = Contact::getByGroupId($gid);
foreach ($members as $member) {
$cid = $member['id'];
foreach ($users as $user) {
$found = ($user['cid'] == $cid ? true : false);
}
if (!$found) {
$ret = Group::removeMemberByName($uid, $name, $cid);
}
}
// add members
$erroraddinguser = false;
$errorusers = array();
foreach ($users as $user) {
$cid = $user['cid'];
// check if user really exists as contact
$contact = q(
"SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d",
intval($cid),
intval($uid)
);
if (count($contact)) {
$result = Group::addMember($gid, $cid);
} else {
$erroraddinguser = true;
$errorusers[] = $cid;
}
}
// return success message incl. missing users in array
$status = ($erroraddinguser ? "missing user" : "ok");
$success = array('success' => true, 'gid' => $gid, 'name' => $name, 'status' => $status, 'wrong users' => $errorusers);
return api_format_data("group_update", $type, array('result' => $success));
}
api_register_func('api/friendica/group_update', 'api_friendica_group_update', true, API_METHOD_POST);
function api_friendica_activity($type)
{
$a = get_app();
if (api_user() === false) throw new ForbiddenException();
$verb = strtolower($a->argv[3]);
$verb = preg_replace("|\..*$|", "", $verb);
$id = (x($_REQUEST, 'id') ? $_REQUEST['id'] : 0);
$res = do_like($id, $verb);
if ($res) {
if ($type == "xml") {
$ok = "true";
} else {
$ok = "ok";
}
return api_format_data('ok', $type, array('ok' => $ok));
} else {
throw new BadRequestException('Error adding activity');
}
}
/// @TODO move to top of file or somwhere better
api_register_func('api/friendica/activity/like', 'api_friendica_activity', true, API_METHOD_POST);
api_register_func('api/friendica/activity/dislike', 'api_friendica_activity', true, API_METHOD_POST);
api_register_func('api/friendica/activity/attendyes', 'api_friendica_activity', true, API_METHOD_POST);
api_register_func('api/friendica/activity/attendno', 'api_friendica_activity', true, API_METHOD_POST);
api_register_func('api/friendica/activity/attendmaybe', 'api_friendica_activity', true, API_METHOD_POST);
api_register_func('api/friendica/activity/unlike', 'api_friendica_activity', true, API_METHOD_POST);
api_register_func('api/friendica/activity/undislike', 'api_friendica_activity', true, API_METHOD_POST);
api_register_func('api/friendica/activity/unattendyes', 'api_friendica_activity', true, API_METHOD_POST);
api_register_func('api/friendica/activity/unattendno', 'api_friendica_activity', true, API_METHOD_POST);
api_register_func('api/friendica/activity/unattendmaybe', 'api_friendica_activity', true, API_METHOD_POST);
/**
* @brief Returns notifications
*
* @param string $type Known types are 'atom', 'rss', 'xml' and 'json'
* @return string
*/
function api_friendica_notification($type)
{
$a = get_app();
if (api_user() === false) throw new ForbiddenException();
if ($a->argc!==3) throw new BadRequestException("Invalid argument count");
$nm = new NotificationsManager();
$notes = $nm->getAll(array(), "+seen -date", 50);
if ($type == "xml") {
$xmlnotes = array();
foreach ($notes as $note)
$xmlnotes[] = array("@attributes" => $note);
$notes = $xmlnotes;
}
return api_format_data("notes", $type, array('note' => $notes));
}
/**
* @brief Set notification as seen and returns associated item (if possible)
*
* POST request with 'id' param as notification id
*
* @param string $type Known types are 'atom', 'rss', 'xml' and 'json'
* @return string
*/
function api_friendica_notification_seen($type)
{
$a = get_app();
if (api_user() === false) throw new ForbiddenException();
if ($a->argc!==4) throw new BadRequestException("Invalid argument count");
$id = (x($_REQUEST, 'id') ? intval($_REQUEST['id']) : 0);
$nm = new NotificationsManager();
$note = $nm->getByID($id);
if (is_null($note)) throw new BadRequestException("Invalid argument");
$nm->setSeen($note);
if ($note['otype']=='item') {
// would be really better with an ItemsManager and $im->getByID() :-P
$r = q(
"SELECT * FROM `item` WHERE `id`=%d AND `uid`=%d",
intval($note['iid']),
intval(local_user())
);
if ($r!==false) {
// we found the item, return it to the user
$user_info = api_get_user($a);
$ret = api_format_items($r, $user_info, false, $type);
$data = array('status' => $ret);
return api_format_data("status", $type, $data);
}
// the item can't be found, but we set the note as seen, so we count this as a success
}
return api_format_data('result', $type, array('result' => "success"));
}
/// @TODO move to top of file or somwhere better
api_register_func('api/friendica/notification/seen', 'api_friendica_notification_seen', true, API_METHOD_POST);
api_register_func('api/friendica/notification', 'api_friendica_notification', true, API_METHOD_GET);
/**
* @brief update a direct_message to seen state
*
* @param string $type Known types are 'atom', 'rss', 'xml' and 'json'
* @return string (success result=ok, error result=error with error message)
*/
function api_friendica_direct_messages_setseen($type)
{
$a = get_app();
if (api_user() === false) {
throw new ForbiddenException();
}
// params
$user_info = api_get_user($a);
$uid = $user_info['uid'];
$id = (x($_REQUEST, 'id') ? $_REQUEST['id'] : 0);
// return error if id is zero
if ($id == "") {
$answer = array('result' => 'error', 'message' => 'message id not specified');
return api_format_data("direct_messages_setseen", $type, array('$result' => $answer));
}
// get data of the specified message id
$r = q(
"SELECT `id` FROM `mail` WHERE `id` = %d AND `uid` = %d",
intval($id),
intval($uid)
);
// error message if specified id is not in database
if (!DBM::is_result($r)) {
$answer = array('result' => 'error', 'message' => 'message id not in database');
return api_format_data("direct_messages_setseen", $type, array('$result' => $answer));
}
// update seen indicator
$result = q(
"UPDATE `mail` SET `seen` = 1 WHERE `id` = %d AND `uid` = %d",
intval($id),
intval($uid)
);
if ($result) {
// return success
$answer = array('result' => 'ok', 'message' => 'message set to seen');
return api_format_data("direct_message_setseen", $type, array('$result' => $answer));
} else {
$answer = array('result' => 'error', 'message' => 'unknown error');
return api_format_data("direct_messages_setseen", $type, array('$result' => $answer));
}
}
/// @TODO move to top of file or somwhere better
api_register_func('api/friendica/direct_messages_setseen', 'api_friendica_direct_messages_setseen', true);
/**
* @brief search for direct_messages containing a searchstring through api
*
* @param string $type Known types are 'atom', 'rss', 'xml' and 'json'
* @return string (success: success=true if found and search_result contains found messages
* success=false if nothing was found, search_result='nothing found',
* error: result=error with error message)
*/
function api_friendica_direct_messages_search($type)
{
$a = get_app();
if (api_user() === false) {
throw new ForbiddenException();
}
// params
$user_info = api_get_user($a);
$searchstring = (x($_REQUEST, 'searchstring') ? $_REQUEST['searchstring'] : "");
$uid = $user_info['uid'];
// error if no searchstring specified
if ($searchstring == "") {
$answer = array('result' => 'error', 'message' => 'searchstring not specified');
return api_format_data("direct_messages_search", $type, array('$result' => $answer));
}
// get data for the specified searchstring
$r = q(
"SELECT `mail`.*, `contact`.`nurl` AS `contact-url` FROM `mail`,`contact` WHERE `mail`.`contact-id` = `contact`.`id` AND `mail`.`uid`=%d AND `body` LIKE '%s' ORDER BY `mail`.`id` DESC",
intval($uid),
dbesc('%'.$searchstring.'%')
);
$profile_url = $user_info["url"];
// message if nothing was found
if (!DBM::is_result($r)) {
$success = array('success' => false, 'search_results' => 'problem with query');
} elseif (count($r) == 0) {
$success = array('success' => false, 'search_results' => 'nothing found');
} else {
$ret = array();
foreach ($r as $item) {
if ($box == "inbox" || $item['from-url'] != $profile_url) {
$recipient = $user_info;
$sender = api_get_user($a, normalise_link($item['contact-url']));
} elseif ($box == "sentbox" || $item['from-url'] == $profile_url) {
$recipient = api_get_user($a, normalise_link($item['contact-url']));
$sender = $user_info;
}
$ret[] = api_format_messages($item, $recipient, $sender);
}
$success = array('success' => true, 'search_results' => $ret);
}
return api_format_data("direct_message_search", $type, array('$result' => $success));
}
/// @TODO move to top of file or somwhere better
api_register_func('api/friendica/direct_messages_search', 'api_friendica_direct_messages_search', true);
/**
* @brief return data of all the profiles a user has to the client
*
* @param string $type Known types are 'atom', 'rss', 'xml' and 'json'
* @return string
*/
function api_friendica_profile_show($type)
{
$a = get_app();
if (api_user() === false) {
throw new ForbiddenException();
}
// input params
$profileid = (x($_REQUEST, 'profile_id') ? $_REQUEST['profile_id'] : 0);
// retrieve general information about profiles for user
$multi_profiles = Feature::isEnabled(api_user(), 'multi_profiles');
$directory = Config::get('system', 'directory');
// get data of the specified profile id or all profiles of the user if not specified
if ($profileid != 0) {
$r = q(
"SELECT * FROM `profile` WHERE `uid` = %d AND `id` = %d",
intval(api_user()),
intval($profileid)
);
// error message if specified gid is not in database
if (!DBM::is_result($r)) {
throw new BadRequestException("profile_id not available");
}
} else {
$r = q(
"SELECT * FROM `profile` WHERE `uid` = %d",
intval(api_user())
);
}
// loop through all returned profiles and retrieve data and users
$k = 0;
foreach ($r as $rr) {
$profile = api_format_items_profiles($rr, $type);
// select all users from contact table, loop and prepare standard return for user data
$users = array();
$r = q(
"SELECT `id`, `nurl` FROM `contact` WHERE `uid`= %d AND `profile-id` = %d",
intval(api_user()),
intval($rr['profile_id'])
);
foreach ($r as $rr) {
$user = api_get_user($a, $rr['nurl']);
($type == "xml") ? $users[$k++ . ":user"] = $user : $users[] = $user;
}
$profile['users'] = $users;
// add prepared profile data to array for final return
if ($type == "xml") {
$profiles[$k++ . ":profile"] = $profile;
} else {
$profiles[] = $profile;
}
}
// return settings, authenticated user and profiles data
$self = q("SELECT `nurl` FROM `contact` WHERE `uid`= %d AND `self` LIMIT 1", intval(api_user()));
$result = array('multi_profiles' => $multi_profiles ? true : false,
'global_dir' => $directory,
'friendica_owner' => api_get_user($a, $self[0]['nurl']),
'profiles' => $profiles);
return api_format_data("friendica_profiles", $type, array('$result' => $result));
}
api_register_func('api/friendica/profile/show', 'api_friendica_profile_show', true, API_METHOD_GET);
/**
* Returns a list of saved searches.
*
* @see https://developer.twitter.com/en/docs/accounts-and-users/manage-account-settings/api-reference/get-saved_searches-list
*
* @param string $type Return format: json or xml
*
* @return string|array
*/
function api_saved_searches_list($type)
{
$terms = dba::select('search', array('id', 'term'), array('uid' => local_user()));
$result = array();
while ($term = $terms->fetch()) {
$result[] = array(
'name' => $term['term'],
'query' => $term['term'],
'id_str' => $term['id'],
'id' => intval($term['id'])
);
}
dba::close($terms);
return api_format_data("terms", $type, array('terms' => $result));
}
/// @TODO move to top of file or somwhere better
api_register_func('api/saved_searches/list', 'api_saved_searches_list', true);
/*
@TODO Maybe open to implement?
To.Do:
[pagename] => api/1.1/statuses/lookup.json
[id] => 605138389168451584
[include_cards] => true
[cards_platform] => Android-12
[include_entities] => true
[include_my_retweet] => 1
[include_rts] => 1
[include_reply_count] => true
[include_descendent_reply_count] => true
(?)
Not implemented by now:
statuses/retweets_of_me
friendships/create
friendships/destroy
friendships/exists
friendships/show
account/update_location
account/update_profile_background_image
blocks/create
blocks/destroy
friendica/profile/update
friendica/profile/create
friendica/profile/delete
Not implemented in status.net:
statuses/retweeted_to_me
statuses/retweeted_by_me
direct_messages/destroy
account/end_session
account/update_delivery_device
notifications/follow
notifications/leave
blocks/exists
blocks/blocking
lists
*/