Friendica Communications Platform (please note that this is a clone of the repository at github, issues are handled there) https://friendi.ca
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<?php
/**
* @file include/api.php
* Friendica implementation of statusnet/twitter API
*
* @todo Automatically detect if incoming data is HTML or BBCode
*/
use Friendica\App;
use Friendica\Core\System;
use Friendica\Core\Config;
use Friendica\Core\NotificationsManager;
use Friendica\Core\Worker;
use Friendica\Database\DBM;
use Friendica\Protocol\Diaspora;
require_once 'include/HTTPExceptions.php';
require_once 'include/bbcode.php';
require_once 'include/datetime.php';
require_once 'include/conversation.php';
require_once 'include/oauth.php';
require_once 'include/html2plain.php';
require_once 'mod/share.php';
require_once 'include/Photo.php';
require_once 'mod/item.php';
require_once 'include/security.php';
require_once 'include/contact_selectors.php';
require_once 'include/html2bbcode.php';
require_once 'mod/wall_upload.php';
require_once 'mod/proxy.php';
require_once 'include/message.php';
require_once 'include/group.php';
require_once 'include/like.php';
require_once 'include/plaintext.php';
require_once 'include/xml.php';
define('API_METHOD_ANY', '*');
define('API_METHOD_GET', 'GET');
define('API_METHOD_POST', 'POST,PUT');
define('API_METHOD_DELETE', 'POST,DELETE');
$API = array();
$called_api = null;
/// @TODO Fix intending
/**
* @brief Auth API user
*
* It is not sufficient to use local_user() to check whether someone is allowed to use the API,
* because this will open CSRF holes (just embed an image with src=friendicasite.com/api/statuses/update?status=CSRF
* into a page, and visitors will post something without noticing it).
*/
function api_user() {
if (x($_SESSION, 'allow_api')) {
return local_user();
}
return false;
}
/**
* @brief Get source name from API client
*
* Clients can send 'source' parameter to be show in post metadata
* as "sent via <source>".
* 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 <pre>user@server</pre>, ignoring server part
*
* @param App $a
* @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) {
// login with oauth
try {
$oauth = new FKOAuth1();
list($consumer,$token) = $oauth->verify_request(OAuthRequest::from_request());
if (!is_null($token)) {
$oauth->loginUser($token->uid);
call_hooks('logged_in', $a->user);
return;
}
echo __FILE__.__LINE__.__FUNCTION__ . "<pre>";
var_dump($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'];
$encrypted = hash('whirlpool', trim($password));
// 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 {
// process normal login request
$r = q("SELECT * FROM `user` WHERE (`email` = '%s' OR `nickname` = '%s')
AND `password` = '%s' AND NOT `blocked` AND NOT `account_expired` AND NOT `account_removed` AND `verified` LIMIT 1",
dbesc(trim($user)),
dbesc(trim($user)),
dbesc($encrypted)
);
if (DBM::is_result($r)) {
$record = $r[0];
}
}
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 App $a
* @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 '<?xml version="1.0" encoding="UTF-8"?>' . "\n" . $r;
break;
case "atom":
header ("Content-Type: application/atom+xml");
return '<?xml version="1.0" encoding="UTF-8"?>' . "\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 HTTPException $error Error object
* @return strin 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
* @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 $id Contact id
* @return bool|string
* Contact url or False if contact id is unknown
*/
function api_unique_id_to_url($id) {
$r = dba::select('contact', array('url'), array('uid' => 0, 'id' => $id), array('limit' => 1));
if (DBM::is_result($r)) {
return $r["url"];
} else {
return false;
}
}
/**
* @brief Get user info array.
*
* @param Api $a
* @param int|string $contact_id Contact ID or URL
* @param string $type Return type (for errors)
*/
function api_get_user(App $a, $contact_id = null, $type = "json") {
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)) {
$user = dbesc(api_unique_id_to_url($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')) {
$user = dbesc(api_unique_id_to_url($_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)) {
$user = dbesc(api_unique_id_to_url($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' => $r[0]["url"],
'uid' => 0,
'cid' => get_contact($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']);
$pcontact_id = get_contact($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'],
);
return $ret;
}
/**
* @brief return api-formatted array for item's author and owner
*
* @param App $a
* @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 variant $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);
$ret = xml::from_array($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 = Photo::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' => $lastwall['parent'],
);
if (count($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' => $lastwall['parent'],
);
if (count($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, $userlist);
}
/// @TODO move to top of file or somewhere better
api_register_func('api/users/search','api_users_search');
/**
*
* http://developer.twitter.com/doc/get/statuses/home_timeline
*
* TODO: Optional parameters
* TODO: Add reply info
*/
function api_statuses_home_timeline($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 * $count;
if ($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`.`self`, `contact`.`writable`,
`contact`.`id` AS `cid`,
`user`.`nickname`, `user`.`hidewall`
FROM `item`
STRAIGHT_JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND `contact`.`uid` = `item`.`uid`
AND (NOT `contact`.`blocked` OR `contact`.`pending`)
STRAIGHT_JOIN `user` ON `user`.`uid` = `item`.`uid`
AND NOT `user`.`hidewall`
WHERE `verb` = '%s' AND `item`.`visible` AND NOT `item`.`deleted` AND NOT `item`.`moderated`
AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = ''
AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = ''
AND NOT `item`.`private` AND `item`.`wall`
$sql_extra
AND `item`.`id`>%d
ORDER BY `item`.`id` DESC LIMIT %d, %d ",
dbesc(ACTIVITY_POST),
intval($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, $data);
}
/// @TODO move to top of file or somewhere better
api_register_func('api/statuses/public_timeline','api_statuses_public_timeline', true);
/**
* @TODO nothing to say?
*/
function api_statuses_show($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, $data);
}
/// @TODO move to top of file or somewhere better
api_register_func('api/statuses/mentions','api_statuses_mentions', true);
api_register_func('api/statuses/replies','api_statuses_mentions', true);
function api_statuses_user_timeline($type) {
$a = get_app();
if (api_user() === false) {
throw new ForbiddenException();
}
$user_info = api_get_user($a);
// get last network messages
logger("api_statuses_user_timeline: api_user: ". api_user() .
"\nuser_info: ".print_r($user_info, true) .
"\n_REQUEST: ".print_r($_REQUEST, true),
LOGGER_DEBUG);
// 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') ? $_REQUEST['since_id'] : 0);
//$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;
$sql_extra = '';
if ($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);
}
$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("<br>", "<blockquote>", "</blockquote>",
"<h1>", "</h1>", "<h2>", "</h2>",
"<h3>", "</h3>", "<h4>", "</h4>",
"<h5>", "</h5>", "<h6>", "</h6>");
$replace = array("<br>", "<br><blockquote>", "</blockquote><br>",
"<br><h1>", "</h1><br>", "<br><h2>", "</h2><br>",
"<br><h3>", "</h3><br>", "<br><h4>", "</h4><br>",
"<br><h5>", "</h5><br>", "<br><h6>", "</h6><br>");
$statushtml = str_replace($search, $replace, $statushtml);
if ($item['title'] != "") {
$statushtml = "<br><h4>" . bbcode($item['title']) . "</h4><br>" . $statushtml;
}
do {
$oldtext = $statushtml;
$statushtml = str_replace("<br><br>", "<br>", $statushtml);
} while ($oldtext != $statushtml);
if (substr($statushtml, 0, 4) == '<br>') {
$statushtml = substr($statushtml, 4);
}
if (substr($statushtml, 0, -4) == '<br>') {
$statushtml = substr($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) {
$imagedata = get_photo_info($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)) {
$image = get_photo_info($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();
$scale = scale_image($image[0], $image[1], 150);
$sizes["thumb"] = array("w" => $scale["width"], "h" => $scale["height"], "resize" => "fit");
if (($image[0] > 150) || ($image[1] > 150)) {
$scale = scale_image($image[0], $image[1], 340);
$sizes["small"] = array("w" => $scale["width"], "h" => $scale["height"], "resize" => "fit");
}
$scale = scale_image($image[0], $image[1], 600);
$sizes["medium"] = array("w" => $scale["width"], "h" => $scale["height"], "resize" => "fit");
if (($image[0] > 600) || ($image[1] > 600)) {
$scale = scale_image($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 <a href='url'>name</a> as array
*
* @param string $txt
* @return array
* name => 'name'
* 'url => 'url'
*/
function api_contactlink_to_array($txt) {
$match = array();
$r = preg_match_all('|<a href="([^"]*)">([^<]*)</a>|', $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 $item
* @return array
* likes => int count
* dislikes => int count
*/
function api_format_items_activities(&$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' => $item['parent'],
'friendica_activities' => api_format_items_activities($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'],