mirror of
https://git.friendi.ca/friendica/friendica-addons.git
synced 2024-11-25 18:43:15 +00:00
1647 lines
55 KiB
PHP
1647 lines
55 KiB
PHP
<?php
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/**
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* AppDotNet.php
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* App.net PHP library
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* https://github.com/jdolitsky/AppDotNetPHP
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*
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* This class handles a lower level type of access to App.net. It's ideal
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* for command line scripts and other places where you want full control
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* over what's happening, and you're at least a little familiar with oAuth.
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*
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* Alternatively you can use the EZAppDotNet class which automatically takes
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* care of a lot of the details like logging in, keeping track of tokens,
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* etc. EZAppDotNet assumes you're accessing App.net via a browser, whereas
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* this class tries to make no assumptions at all.
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*/
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class AppDotNet {
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protected $_baseUrl = 'https://alpha-api.app.net/stream/0/';
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protected $_authUrl = 'https://account.app.net/oauth/';
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private $_authPostParams=array();
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// stores the access token after login
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private $_accessToken = null;
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// stores the App access token if we have it
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private $_appAccessToken = null;
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// stores the user ID returned when fetching the auth token
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private $_user_id = null;
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// stores the username returned when fetching the auth token
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private $_username = null;
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// The total number of requests you're allowed within the alloted time period
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private $_rateLimit = null;
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// The number of requests you have remaining within the alloted time period
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private $_rateLimitRemaining = null;
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// The number of seconds remaining in the alloted time period
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private $_rateLimitReset = null;
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// The scope the user has
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private $_scope = null;
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// token scopes
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private $_scopes=array();
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// debug info
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private $_last_request = null;
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private $_last_response = null;
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// ssl certification
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private $_sslCA = null;
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// the callback function to be called when an event is received from the stream
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private $_streamCallback = null;
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// the stream buffer
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private $_streamBuffer = '';
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// stores the curl handler for the current stream
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private $_currentStream = null;
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// stores the curl multi handler for the current stream
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private $_multiStream = null;
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// stores the number of failed connects, so we can back off multiple failures
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private $_connectFailCounter = 0;
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// stores the most recent stream url, so we can re-connect when needed
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private $_streamUrl = null;
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// keeps track of the last time we've received a packet from the api, if it's too long we'll reconnect
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private $_lastStreamActivity = null;
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// stores the headers received when connecting to the stream
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private $_streamHeaders = null;
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// response meta max_id data
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private $_maxid = null;
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// response meta min_id data
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private $_minid = null;
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// response meta more data
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private $_more = null;
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// response stream marker data
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private $_last_marker = null;
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// strip envelope response from returned value
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private $_stripResponseEnvelope=true;
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// if processing stream_markers or any fast stream, decrease $sleepFor
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public $streamingSleepFor=20000;
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/**
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* Constructs an AppDotNet PHP object with the specified client ID and
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* client secret.
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* @param string $client_id The client ID you received from App.net when
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* creating your app.
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* @param string $client_secret The client secret you received from
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* App.net when creating your app.
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*/
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public function __construct($client_id,$client_secret) {
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$this->_clientId = $client_id;
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$this->_clientSecret = $client_secret;
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// if the digicert certificate exists in the same folder as this file,
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// remember that fact for later
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if (file_exists(dirname(__FILE__).'/DigiCertHighAssuranceEVRootCA.pem')) {
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$this->_sslCA = dirname(__FILE__).'/DigiCertHighAssuranceEVRootCA.pem';
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}
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}
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/**
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* Set whether or not to strip Envelope Response (meta) information
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* This option will be deprecated in the future. Is it to allow
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* a stepped migration path between code expecting the old behavior
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* and new behavior. When not stripped, you still can use the proper
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* method to pull the meta information. Please start converting your code ASAP
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*/
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public function includeResponseEnvelope() {
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$this->_stripResponseEnvelope=false;
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}
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/**
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* Construct the proper Auth URL for the user to visit and either grant
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* or not access to your app. Usually you would place this as a link for
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* the user to client, or a redirect to send them to the auth URL.
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* Also can be called after authentication for additional scopes
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* @param string $callbackUri Where you want the user to be directed
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* after authenticating with App.net. This must be one of the URIs
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* allowed by your App.net application settings.
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* @param array $scope An array of scopes (permissions) you wish to obtain
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* from the user. Currently options are stream, email, write_post, follow,
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* messages, and export. If you don't specify anything, you'll only receive
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* access to the user's basic profile (the default).
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*/
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public function getAuthUrl($callback_uri,$scope=null) {
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// construct an authorization url based on our client id and other data
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$data = array(
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'client_id'=>$this->_clientId,
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'response_type'=>'code',
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'redirect_uri'=>$callback_uri,
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);
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$url = $this->_authUrl;
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if ($this->_accessToken) {
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$url .= 'authorize?';
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} else {
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$url .= 'authenticate?';
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}
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$url .= $this->buildQueryString($data);
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if ($scope) {
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$url .= '&scope='.implode('+',$scope);
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}
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// return the constructed url
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return $url;
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}
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/**
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* Call this after they return from the auth page, or anytime you need the
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* token. For example, you could store it in a database and use
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* setAccessToken() later on to return on behalf of the user.
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*/
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public function getAccessToken($callback_uri) {
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// if there's no access token set, and they're returning from
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// the auth page with a code, use the code to get a token
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if (!$this->_accessToken && isset($_GET['code']) && $_GET['code']) {
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// construct the necessary elements to get a token
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$data = array(
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'client_id'=>$this->_clientId,
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'client_secret'=>$this->_clientSecret,
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'grant_type'=>'authorization_code',
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'redirect_uri'=>$callback_uri,
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'code'=>$_GET['code']
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);
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// try and fetch the token with the above data
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$res = $this->httpReq('post',$this->_authUrl.'access_token', $data);
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// store it for later
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$this->_accessToken = $res['access_token'];
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$this->_username = $res['username'];
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$this->_user_id = $res['user_id'];
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}
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// return what we have (this may be a token, or it may be nothing)
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return $this->_accessToken;
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}
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/**
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* Check the scope of current token to see if it has required scopes
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* has to be done after a check
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*/
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public function checkScopes($app_scopes) {
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if (!count($this->_scopes)) {
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return -1; // _scope is empty
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}
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$missing=array();
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foreach($app_scopes as $scope) {
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if (!in_array($scope,$this->_scopes)) {
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if ($scope=='public_messages') {
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// messages works for public_messages
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if (in_array('messages',$this->_scopes)) {
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// if we have messages in our scopes
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continue;
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}
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}
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$missing[]=$scope;
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}
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}
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// identify the ones missing
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if (count($missing)) {
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// do something
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return $missing;
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}
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return 0; // 0 missing
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}
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/**
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* Set the access token (eg: after retrieving it from offline storage)
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* @param string $token A valid access token you're previously received
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* from calling getAccessToken().
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*/
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public function setAccessToken($token) {
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$this->_accessToken = $token;
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}
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/**
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* Deauthorize the current token (delete your authorization from the API)
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* Generally this is useful for logging users out from a web app, so they
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* don't get automatically logged back in the next time you redirect them
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* to the authorization URL.
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*/
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public function deauthorizeToken() {
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return $this->httpReq('delete',$this->_baseUrl.'token');
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}
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/**
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* Retrieve an app access token from the app.net API. This allows you
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* to access the API without going through the user access flow if you
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* just want to (eg) consume global. App access tokens are required for
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* some actions (like streaming global). DO NOT share the return value
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* of this function with any user (or save it in a cookie, etc). This
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* is considered secret info for your app only.
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* @return string The app access token
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*/
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public function getAppAccessToken() {
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// construct the necessary elements to get a token
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$data = array(
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'client_id'=>$this->_clientId,
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'client_secret'=>$this->_clientSecret,
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'grant_type'=>'client_credentials',
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);
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// try and fetch the token with the above data
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$res = $this->httpReq('post',$this->_authUrl.'access_token', $data);
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// store it for later
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$this->_appAccessToken = $res['access_token'];
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$this->_accessToken = $res['access_token'];
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$this->_username = null;
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$this->_user_id = null;
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return $this->_accessToken;
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}
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/**
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* Returns the total number of requests you're allowed within the
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* alloted time period.
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* @see getRateLimitReset()
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*/
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public function getRateLimit() {
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return $this->_rateLimit;
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}
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/**
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* The number of requests you have remaining within the alloted time period
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* @see getRateLimitReset()
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*/
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public function getRateLimitRemaining() {
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return $this->_rateLimitRemaining;
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}
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/**
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* The number of seconds remaining in the alloted time period.
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* When this time is up you'll have getRateLimit() available again.
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*/
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public function getRateLimitReset() {
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return $this->_rateLimitReset;
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}
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/**
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* The scope the user has
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*/
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public function getScope() {
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return $this->_scope;
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}
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/**
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* Internal function, parses out important information App.net adds
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* to the headers.
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*/
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protected function parseHeaders($response) {
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// take out the headers
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// set internal variables
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// return the body/content
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$this->_rateLimit = null;
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$this->_rateLimitRemaining = null;
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$this->_rateLimitReset = null;
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$this->_scope = null;
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$response = explode("\r\n\r\n",$response,2);
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$headers = $response[0];
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if($headers == 'HTTP/1.1 100 Continue') {
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$response = explode("\r\n\r\n",$response[1],2);
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$headers = $response[0];
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}
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if (isset($response[1])) {
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$content = $response[1];
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}
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else {
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$content = null;
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}
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// this is not a good way to parse http headers
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// it will not (for example) take into account multiline headers
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// but what we're looking for is pretty basic, so we can ignore those shortcomings
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$headers = explode("\r\n",$headers);
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foreach ($headers as $header) {
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$header = explode(': ',$header,2);
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if (count($header)<2) {
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continue;
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}
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list($k,$v) = $header;
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switch ($k) {
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case 'X-RateLimit-Remaining':
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$this->_rateLimitRemaining = $v;
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break;
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case 'X-RateLimit-Limit':
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$this->_rateLimit = $v;
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break;
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case 'X-RateLimit-Reset':
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$this->_rateLimitReset = $v;
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break;
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case 'X-OAuth-Scopes':
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$this->_scope = $v;
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$this->_scopes=explode(',',$v);
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break;
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}
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}
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return $content;
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}
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/**
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* Internal function. Used to turn things like TRUE into 1, and then
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* calls http_build_query.
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*/
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protected function buildQueryString($array) {
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foreach ($array as $k=>&$v) {
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if ($v===true) {
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$v = '1';
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}
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elseif ($v===false) {
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$v = '0';
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}
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unset($v);
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}
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return http_build_query($array);
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}
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/**
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* Internal function to handle all
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* HTTP requests (POST,PUT,GET,DELETE)
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*/
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protected function httpReq($act, $req, $params=array(),$contentType='application/x-www-form-urlencoded') {
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$ch = curl_init($req);
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$headers = array();
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if($act != 'get') {
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curl_setopt($ch, CURLOPT_POST, true);
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// if they passed an array, build a list of parameters from it
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if (is_array($params) && $act != 'post-raw') {
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$params = $this->buildQueryString($params);
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}
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curl_setopt($ch, CURLOPT_POSTFIELDS, $params);
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$headers[] = "Content-Type: ".$contentType;
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}
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if($act != 'post' && $act != 'post-raw') {
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curl_setopt($ch, CURLOPT_CUSTOMREQUEST, strtoupper($act));
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}
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if($act == 'get' && isset($params['access_token'])) {
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$headers[] = 'Authorization: Bearer '.$params['access_token'];
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}
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else if ($this->_accessToken) {
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$headers[] = 'Authorization: Bearer '.$this->_accessToken;
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}
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curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLINFO_HEADER_OUT, true);
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curl_setopt($ch, CURLOPT_HEADER, true);
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if ($this->_sslCA) {
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curl_setopt($ch, CURLOPT_CAINFO, $this->_sslCA);
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}
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$this->_last_response = curl_exec($ch);
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$this->_last_request = curl_getinfo($ch,CURLINFO_HEADER_OUT);
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$http_status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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curl_close($ch);
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if ($http_status==0) {
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throw new AppDotNetException('Unable to connect to '.$req);
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}
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if ($http_status<200 || $http_status>=300) {
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throw new AppDotNetException('HTTP error '.$this->_last_response);
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}
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if ($this->_last_request===false) {
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if (!curl_getinfo($ch,CURLINFO_SSL_VERIFYRESULT)) {
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throw new AppDotNetException('SSL verification failed, connection terminated.');
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}
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}
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$response = $this->parseHeaders($this->_last_response);
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$response = json_decode($response,true);
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if (isset($response['meta'])) {
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if (isset($response['meta']['max_id'])) {
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$this->_maxid=$response['meta']['max_id'];
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$this->_minid=$response['meta']['min_id'];
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}
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if (isset($response['meta']['more'])) {
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$this->_more=$response['meta']['more'];
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}
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if (isset($response['meta']['marker'])) {
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$this->_last_marker=$response['meta']['marker'];
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}
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}
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// look for errors
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if (isset($response['error'])) {
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if (is_array($response['error'])) {
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throw new AppDotNetException($response['error']['message'],
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$response['error']['code']);
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}
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else {
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throw new AppDotNetException($response['error']);
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}
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}
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// look for response migration errors
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elseif (isset($response['meta']) && isset($response['meta']['error_message'])) {
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throw new AppDotNetException($response['meta']['error_message'],$response['meta']['code']);
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}
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// if we've received a migration response, handle it and return data only
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elseif ($this->_stripResponseEnvelope && isset($response['meta']) && isset($response['data'])) {
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return $response['data'];
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}
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// else non response migration response, just return it
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else {
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return $response;
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}
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}
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/**
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* Get max_id from last meta response data envelope
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*/
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public function getResponseMaxID() {
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return $this->_maxid;
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}
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/**
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* Get min_id from last meta response data envelope
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*/
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public function getResponseMinID() {
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return $this->_minid;
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}
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/**
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* Get more from last meta response data envelope
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*/
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public function getResponseMore() {
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return $this->_more;
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}
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/**
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* Get marker from last meta response data envelope
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*/
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public function getResponseMarker() {
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return $this->_last_marker;
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}
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/**
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* Fetch API configuration object
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*/
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public function getConfig() {
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return $this->httpReq('get',$this->_baseUrl.'config');
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}
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/**
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* Return the Filters for the current user.
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*/
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public function getAllFilters() {
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return $this->httpReq('get',$this->_baseUrl.'filters');
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}
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/**
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* Create a Filter for the current user.
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* @param string $name The name of the new filter
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* @param array $filters An associative array of filters to be applied.
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* This may change as the API evolves, as of this writing possible
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* values are: user_ids, hashtags, link_domains, and mention_user_ids.
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* You will need to provide at least one filter name=>value pair.
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*/
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public function createFilter($name='New filter', $filters=array()) {
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$filters['name'] = $name;
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return $this->httpReq('post',$this->_baseUrl.'filters',$filters);
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}
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/**
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* Returns a specific Filter object.
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* @param integer $filter_id The ID of the filter you wish to retrieve.
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*/
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public function getFilter($filter_id=null) {
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return $this->httpReq('get',$this->_baseUrl.'filters/'.urlencode($filter_id));
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}
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/**
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* Delete a Filter. The Filter must belong to the current User.
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* @return object Returns the deleted Filter on success.
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*/
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public function deleteFilter($filter_id=null) {
|
|
return $this->httpReq('delete',$this->_baseUrl.'filters/'.urlencode($filter_id));
|
|
}
|
|
|
|
/**
|
|
* Process user description, message or post text.
|
|
* Mentions and hashtags will be parsed out of the
|
|
* text, as will bare URLs. To create a link in the text without using a
|
|
* bare URL, include the anchor text in the object text and include a link
|
|
* entity in the function call.
|
|
* @param string $text The text of the description/message/post
|
|
* @param array $data An associative array of optional post data. This
|
|
* will likely change as the API evolves, as of this writing allowed keys are:
|
|
* reply_to, and annotations. "annotations" may be a complex object represented
|
|
* by an associative array.
|
|
* @param array $params An associative array of optional data to be included
|
|
* in the URL (such as 'include_annotations' and 'include_machine')
|
|
* @return array An associative array representing the post.
|
|
*/
|
|
public function processText($text=null, $data = array(), $params = array()) {
|
|
$data['text'] = $text;
|
|
$json = json_encode($data);
|
|
$qs = '';
|
|
if (!empty($params)) {
|
|
$qs = '?'.$this->buildQueryString($params);
|
|
}
|
|
return $this->httpReq('post',$this->_baseUrl.'text/process'.$qs, $json, 'application/json');
|
|
}
|
|
|
|
/**
|
|
* Create a new Post object. Mentions and hashtags will be parsed out of the
|
|
* post text, as will bare URLs. To create a link in a post without using a
|
|
* bare URL, include the anchor text in the post's text and include a link
|
|
* entity in the post creation call.
|
|
* @param string $text The text of the post
|
|
* @param array $data An associative array of optional post data. This
|
|
* will likely change as the API evolves, as of this writing allowed keys are:
|
|
* reply_to, and annotations. "annotations" may be a complex object represented
|
|
* by an associative array.
|
|
* @param array $params An associative array of optional data to be included
|
|
* in the URL (such as 'include_annotations' and 'include_machine')
|
|
* @return array An associative array representing the post.
|
|
*/
|
|
public function createPost($text=null, $data = array(), $params = array()) {
|
|
$data['text'] = $text;
|
|
|
|
$json = json_encode($data);
|
|
$qs = '';
|
|
if (!empty($params)) {
|
|
$qs = '?'.$this->buildQueryString($params);
|
|
}
|
|
return $this->httpReq('post',$this->_baseUrl.'posts'.$qs, $json, 'application/json');
|
|
}
|
|
|
|
/**
|
|
* Returns a specific Post.
|
|
* @param integer $post_id The ID of the post to retrieve
|
|
* @param array $params An associative array of optional general parameters.
|
|
* This will likely change as the API evolves, as of this writing allowed keys
|
|
* are: include_annotations.
|
|
* @return array An associative array representing the post
|
|
*/
|
|
public function getPost($post_id=null,$params = array()) {
|
|
return $this->httpReq('get',$this->_baseUrl.'posts/'.urlencode($post_id)
|
|
.'?'.$this->buildQueryString($params));
|
|
}
|
|
|
|
/**
|
|
* Delete a Post. The current user must be the same user who created the Post.
|
|
* It returns the deleted Post on success.
|
|
* @param integer $post_id The ID of the post to delete
|
|
* @param array An associative array representing the post that was deleted
|
|
*/
|
|
public function deletePost($post_id=null) {
|
|
return $this->httpReq('delete',$this->_baseUrl.'posts/'.urlencode($post_id));
|
|
}
|
|
|
|
/**
|
|
* Retrieve the Posts that are 'in reply to' a specific Post.
|
|
* @param integer $post_id The ID of the post you want to retrieve replies for.
|
|
* @param array $params An associative array of optional general parameters.
|
|
* This will likely change as the API evolves, as of this writing allowed keys
|
|
* are: count, before_id, since_id, include_muted, include_deleted,
|
|
* include_directed_posts, and include_annotations.
|
|
* @return An array of associative arrays, each representing a single post.
|
|
*/
|
|
public function getPostReplies($post_id=null,$params = array()) {
|
|
return $this->httpReq('get',$this->_baseUrl.'posts/'.urlencode($post_id)
|
|
.'/replies?'.$this->buildQueryString($params));
|
|
}
|
|
|
|
/**
|
|
* Get the most recent Posts created by a specific User in reverse
|
|
* chronological order (most recent first).
|
|
* @param mixed $user_id Either the ID of the user you wish to retrieve posts by,
|
|
* or the string "me", which will retrieve posts for the user you're authenticated
|
|
* as.
|
|
* @param array $params An associative array of optional general parameters.
|
|
* This will likely change as the API evolves, as of this writing allowed keys
|
|
* are: count, before_id, since_id, include_muted, include_deleted,
|
|
* include_directed_posts, and include_annotations.
|
|
* @return An array of associative arrays, each representing a single post.
|
|
*/
|
|
public function getUserPosts($user_id='me', $params = array()) {
|
|
return $this->httpReq('get',$this->_baseUrl.'users/'.urlencode($user_id)
|
|
.'/posts?'.$this->buildQueryString($params));
|
|
}
|
|
|
|
/**
|
|
* Get the most recent Posts mentioning by a specific User in reverse
|
|
* chronological order (newest first).
|
|
* @param mixed $user_id Either the ID of the user who is being mentioned, or
|
|
* the string "me", which will retrieve posts for the user you're authenticated
|
|
* as.
|
|
* @param array $params An associative array of optional general parameters.
|
|
* This will likely change as the API evolves, as of this writing allowed keys
|
|
* are: count, before_id, since_id, include_muted, include_deleted,
|
|
* include_directed_posts, and include_annotations.
|
|
* @return An array of associative arrays, each representing a single post.
|
|
*/
|
|
public function getUserMentions($user_id='me',$params = array()) {
|
|
return $this->httpReq('get',$this->_baseUrl.'users/'
|
|
.urlencode($user_id).'/mentions?'.$this->buildQueryString($params));
|
|
}
|
|
|
|
/**
|
|
* Return the 20 most recent posts from the current User and
|
|
* the Users they follow.
|
|
* @param array $params An associative array of optional general parameters.
|
|
* This will likely change as the API evolves, as of this writing allowed keys
|
|
* are: count, before_id, since_id, include_muted, include_deleted,
|
|
* include_directed_posts, and include_annotations.
|
|
* @return An array of associative arrays, each representing a single post.
|
|
*/
|
|
public function getUserStream($params = array()) {
|
|
return $this->httpReq('get',$this->_baseUrl.'posts/stream?'.$this->buildQueryString($params));
|
|
}
|
|
|
|
/**
|
|
* Returns a specific user object.
|
|
* @param mixed $user_id The ID of the user you want to retrieve, or the string
|
|
* "me" to retrieve data for the users you're currently authenticated as.
|
|
* @param array $params An associative array of optional general parameters.
|
|
* This will likely change as the API evolves, as of this writing allowed keys
|
|
* are: include_annotations|include_user_annotations.
|
|
* @return array An associative array representing the user data.
|
|
*/
|
|
public function getUser($user_id='me', $params = array()) {
|
|
return $this->httpReq('get',$this->_baseUrl.'users/'.urlencode($user_id)
|
|
.'?'.$this->buildQueryString($params));
|
|
}
|
|
|
|
/**
|
|
* Returns multiple users request by an array of user ids
|
|
* @param array $params An associative array of optional general parameters.
|
|
* This will likely change as the API evolves, as of this writing allowed keys
|
|
* are: include_annotations|include_user_annotations.
|
|
* @return array An associative array representing the users data.
|
|
*/
|
|
public function getUsers($user_arr, $params = array()) {
|
|
return $this->httpReq('get',$this->_baseUrl.'users?ids='.join(',',$user_arr)
|
|
.'&'.$this->buildQueryString($params));
|
|
}
|
|
|
|
/**
|
|
* Add the specified user ID to the list of users followed.
|
|
* Returns the User object of the user being followed.
|
|
* @param integer $user_id The user ID of the user to follow.
|
|
* @return array An associative array representing the user you just followed.
|
|
*/
|
|
public function followUser($user_id=null) {
|
|
return $this->httpReq('post',$this->_baseUrl.'users/'.urlencode($user_id).'/follow');
|
|
}
|
|
|
|
/**
|
|
* Removes the specified user ID to the list of users followed.
|
|
* Returns the User object of the user being unfollowed.
|
|
* @param integer $user_id The user ID of the user to unfollow.
|
|
* @return array An associative array representing the user you just unfollowed.
|
|
*/
|
|
public function unfollowUser($user_id=null) {
|
|
return $this->httpReq('delete',$this->_baseUrl.'users/'.urlencode($user_id).'/follow');
|
|
}
|
|
|
|
/**
|
|
* Returns an array of User objects the specified user is following.
|
|
* @param mixed $user_id Either the ID of the user being followed, or
|
|
* the string "me", which will retrieve posts for the user you're authenticated
|
|
* as.
|
|
* @return array An array of associative arrays, each representing a single
|
|
* user following $user_id
|
|
*/
|
|
public function getFollowing($user_id='me') {
|
|
return $this->httpReq('get',$this->_baseUrl.'users/'.$user_id.'/following');
|
|
}
|
|
|
|
/**
|
|
* Returns an array of User objects for users following the specified user.
|
|
* @param mixed $user_id Either the ID of the user being followed, or
|
|
* the string "me", which will retrieve posts for the user you're authenticated
|
|
* as.
|
|
* @return array An array of associative arrays, each representing a single
|
|
* user following $user_id
|
|
*/
|
|
public function getFollowers($user_id='me') {
|
|
return $this->httpReq('get',$this->_baseUrl.'users/'.$user_id.'/followers');
|
|
}
|
|
|
|
/**
|
|
* Return Posts matching a specific #hashtag.
|
|
* @param string $hashtag The hashtag you're looking for.
|
|
* @param array $params An associative array of optional general parameters.
|
|
* This will likely change as the API evolves, as of this writing allowed keys
|
|
* are: count, before_id, since_id, include_muted, include_deleted,
|
|
* include_directed_posts, and include_annotations.
|
|
* @return An array of associative arrays, each representing a single post.
|
|
*/
|
|
public function searchHashtags($hashtag=null, $params = array()) {
|
|
return $this->httpReq('get',$this->_baseUrl.'posts/tag/'
|
|
.urlencode($hashtag).'?'.$this->buildQueryString($params));
|
|
}
|
|
|
|
/**
|
|
* Retrieve a list of all public Posts on App.net, often referred to as the
|
|
* global stream.
|
|
* @param array $params An associative array of optional general parameters.
|
|
* This will likely change as the API evolves, as of this writing allowed keys
|
|
* are: count, before_id, since_id, include_muted, include_deleted,
|
|
* include_directed_posts, and include_annotations.
|
|
* @return An array of associative arrays, each representing a single post.
|
|
*/
|
|
public function getPublicPosts($params = array()) {
|
|
return $this->httpReq('get',$this->_baseUrl.'posts/stream/global?'.$this->buildQueryString($params));
|
|
}
|
|
|
|
/**
|
|
* List User interactions
|
|
*/
|
|
public function getMyInteractions($params = array()) {
|
|
return $this->httpReq('get',$this->_baseUrl.'users/me/interactions?'.$this->buildQueryString($params));
|
|
}
|
|
|
|
/**
|
|
* Retrieve a user's user ID by specifying their username.
|
|
* Now supported by the API. We use the API if we have a token
|
|
* Otherwise we scrape the alpha.app.net site for the info.
|
|
* @param string $username The username of the user you want the ID of, without
|
|
* an @ symbol at the beginning.
|
|
* @return integer The user's user ID
|
|
*/
|
|
public function getIdByUsername($username=null) {
|
|
if ($this->_accessToken) {
|
|
$res=$this->httpReq('get',$this->_baseUrl.'users/@'.$username);
|
|
$user_id=$res['data']['id'];
|
|
} else {
|
|
$ch = curl_init('https://alpha.app.net/'.urlencode(strtolower($username)));
|
|
curl_setopt($ch, CURLOPT_POST, false);
|
|
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
|
|
curl_setopt($ch,CURLOPT_USERAGENT,
|
|
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:7.0.1) Gecko/20100101 Firefox/7.0.1');
|
|
$response = curl_exec($ch);
|
|
curl_close($ch);
|
|
$temp = explode('title="User Id ',$response);
|
|
$temp2 = explode('"',$temp[1]);
|
|
$user_id = $temp2[0];
|
|
}
|
|
return $user_id;
|
|
}
|
|
|
|
/**
|
|
* Mute a user
|
|
* @param integer $user_id The user ID to mute
|
|
*/
|
|
public function muteUser($user_id=null) {
|
|
return $this->httpReq('post',$this->_baseUrl.'users/'.urlencode($user_id).'/mute');
|
|
}
|
|
|
|
/**
|
|
* Unmute a user
|
|
* @param integer $user_id The user ID to unmute
|
|
*/
|
|
public function unmuteUser($user_id=null) {
|
|
return $this->httpReq('delete',$this->_baseUrl.'users/'.urlencode($user_id).'/mute');
|
|
}
|
|
|
|
/**
|
|
* List the users muted by the current user
|
|
* @return array An array of associative arrays, each representing one muted user.
|
|
*/
|
|
public function getMuted() {
|
|
return $this->httpReq('get',$this->_baseUrl.'users/me/muted');
|
|
}
|
|
|
|
/**
|
|
* Star a post
|
|
* @param integer $post_id The post ID to star
|
|
*/
|
|
public function starPost($post_id=null) {
|
|
return $this->httpReq('post',$this->_baseUrl.'posts/'.urlencode($post_id).'/star');
|
|
}
|
|
|
|
/**
|
|
* Unstar a post
|
|
* @param integer $post_id The post ID to unstar
|
|
*/
|
|
public function unstarPost($post_id=null) {
|
|
return $this->httpReq('delete',$this->_baseUrl.'posts/'.urlencode($post_id).'/star');
|
|
}
|
|
|
|
/**
|
|
* List the posts starred by the current user
|
|
* @param array $params An associative array of optional general parameters.
|
|
* This will likely change as the API evolves, as of this writing allowed keys
|
|
* are: count, before_id, since_id, include_muted, include_deleted,
|
|
* include_directed_posts, and include_annotations.
|
|
* See https://github.com/appdotnet/api-spec/blob/master/resources/posts.md#general-parameters
|
|
* @return array An array of associative arrays, each representing a single
|
|
* user who has starred a post
|
|
*/
|
|
public function getStarred($user_id='me', $params = array()) {
|
|
return $this->httpReq('get',$this->_baseUrl.'users/'.urlencode($user_id).'/stars'
|
|
.'?'.$this->buildQueryString($params));
|
|
}
|
|
|
|
/**
|
|
* List the users who have starred a post
|
|
* @param integer $post_id the post ID to get stars from
|
|
* @return array An array of associative arrays, each representing one user.
|
|
*/
|
|
public function getStars($post_id=null) {
|
|
return $this->httpReq('get',$this->_baseUrl.'posts/'.urlencode($post_id).'/stars');
|
|
}
|
|
|
|
/**
|
|
* Returns an array of User objects of users who reposted the specified post.
|
|
* @param integer $post_id the post ID to
|
|
* @return array An array of associative arrays, each representing a single
|
|
* user who reposted $post_id
|
|
*/
|
|
public function getReposters($post_id){
|
|
return $this->httpReq('get',$this->_baseUrl.'posts/'.urlencode($post_id).'/reposters');
|
|
}
|
|
|
|
/**
|
|
* Repost an existing Post object.
|
|
* @param integer $post_id The id of the post
|
|
* @return not a clue
|
|
*/
|
|
public function repost($post_id){
|
|
return $this->httpReq('post',$this->_baseUrl.'posts/'.urlencode($post_id).'/repost');
|
|
}
|
|
|
|
/**
|
|
* Delete a post that the user has reposted.
|
|
* @param integer $post_id The id of the post
|
|
* @return not a clue
|
|
*/
|
|
public function deleteRepost($post_id){
|
|
return $this->httpReq('delete',$this->_baseUrl.'posts/'.urlencode($post_id).'/repost');
|
|
}
|
|
|
|
/**
|
|
* List the posts who match a specific search term
|
|
* @param array $params a list of filter, search query, and general Post parameters
|
|
* see: https://developers.app.net/reference/resources/post/search/
|
|
* @param string $query The search query. Supports
|
|
* normal search terms. Searches post text.
|
|
* @return array An array of associative arrays, each representing one post.
|
|
* or false on error
|
|
*/
|
|
public function searchPosts($params = array(), $query='', $order='default') {
|
|
if (!is_array($params)) {
|
|
return false;
|
|
}
|
|
if (!empty($query)) {
|
|
$params['query']=$query;
|
|
}
|
|
if ($order=='default') {
|
|
if (!empty($query)) {
|
|
$params['order']='score';
|
|
} else {
|
|
$params['order']='id';
|
|
}
|
|
}
|
|
return $this->httpReq('get',$this->_baseUrl.'posts/search?'.$this->buildQueryString($params));
|
|
}
|
|
|
|
|
|
/**
|
|
* List the users who match a specific search term
|
|
* @param string $search The search query. Supports @username or #tag searches as
|
|
* well as normal search terms. Searches username, display name, bio information.
|
|
* Does not search posts.
|
|
* @return array An array of associative arrays, each representing one user.
|
|
*/
|
|
public function searchUsers($search="") {
|
|
return $this->httpReq('get',$this->_baseUrl.'users/search?q='.urlencode($search));
|
|
}
|
|
|
|
/**
|
|
* Return the 20 most recent posts for a stream using a valid Token
|
|
* @param array $params An associative array of optional general parameters.
|
|
* This will likely change as the API evolves, as of this writing allowed keys
|
|
* are: count, before_id, since_id, include_muted, include_deleted,
|
|
* include_directed_posts, and include_annotations.
|
|
* @return An array of associative arrays, each representing a single post.
|
|
*/
|
|
public function getTokenStream($params = array()) {
|
|
if ($params['access_token']) {
|
|
return $this->httpReq('get',$this->_baseUrl.'posts/stream?'.$this->buildQueryString($params),$params);
|
|
} else {
|
|
return $this->httpReq('get',$this->_baseUrl.'posts/stream?'.$this->buildQueryString($params));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get a user object by username
|
|
* @param string $name the @name to get
|
|
* @return array representing one user
|
|
*/
|
|
public function getUserByName($name=null) {
|
|
return $this->httpReq('get',$this->_baseUrl.'users/@'.$name);
|
|
}
|
|
|
|
/**
|
|
* Return the 20 most recent Posts from the current User's personalized stream
|
|
* and mentions stream merged into one stream.
|
|
* @param array $params An associative array of optional general parameters.
|
|
* This will likely change as the API evolves, as of this writing allowed keys
|
|
* are: count, before_id, since_id, include_muted, include_deleted,
|
|
* include_directed_posts, and include_annotations.
|
|
* @return An array of associative arrays, each representing a single post.
|
|
*/
|
|
public function getUserUnifiedStream($params = array()) {
|
|
return $this->httpReq('get',$this->_baseUrl.'posts/stream/unified?'.$this->buildQueryString($params));
|
|
}
|
|
|
|
/**
|
|
* Update Profile Data via JSON
|
|
* @data array containing user descriptors
|
|
*/
|
|
public function updateUserData($data = array(), $params = array()) {
|
|
$json = json_encode($data);
|
|
return $this->httpReq('put',$this->_baseUrl.'users/me'.'?'.
|
|
$this->buildQueryString($params), $json, 'application/json');
|
|
}
|
|
|
|
/**
|
|
* Update a user image
|
|
* @which avatar|cover
|
|
* @image path reference to image
|
|
*/
|
|
protected function updateUserImage($which = 'avatar', $image = null) {
|
|
$data = array($which=>"@$image");
|
|
return $this->httpReq('post-raw',$this->_baseUrl.'users/me/'.$which, $data, 'multipart/form-data');
|
|
}
|
|
|
|
public function updateUserAvatar($avatar = null) {
|
|
if($avatar != null)
|
|
return $this->updateUserImage('avatar', $avatar);
|
|
}
|
|
|
|
public function updateUserCover($cover = null) {
|
|
if($cover != null)
|
|
return $this->updateUserImage('cover', $cover);
|
|
}
|
|
|
|
/**
|
|
* update stream marker
|
|
*/
|
|
public function updateStreamMarker($data = array()) {
|
|
$json = json_encode($data);
|
|
return $this->httpReq('post',$this->_baseUrl.'posts/marker', $json, 'application/json');
|
|
}
|
|
|
|
/**
|
|
* get a page of current user subscribed channels
|
|
*/
|
|
public function getUserSubscriptions($params = array()) {
|
|
return $this->httpReq('get',$this->_baseUrl.'channels?'.$this->buildQueryString($params));
|
|
}
|
|
|
|
/**
|
|
* get user channels
|
|
*/
|
|
public function getMyChannels($params = array()) {
|
|
return $this->httpReq('get',$this->_baseUrl.'channels/me?'.$this->buildQueryString($params));
|
|
}
|
|
|
|
/**
|
|
* create a channel
|
|
* note: you cannot create a channel with type=net.app.core.pm (see createMessage)
|
|
*/
|
|
public function createChannel($data = array()) {
|
|
$json = json_encode($data);
|
|
return $this->httpReq('post',$this->_baseUrl.'channels'.($pm?'/pm/messsages':''), $json, 'application/json');
|
|
}
|
|
|
|
/**
|
|
* get channelid info
|
|
*/
|
|
public function getChannel($channelid, $params = array()) {
|
|
return $this->httpReq('get',$this->_baseUrl.'channels/'.$channelid.'?'.$this->buildQueryString($params));
|
|
}
|
|
|
|
/**
|
|
* get multiple channels' info by an array of channelids
|
|
*/
|
|
public function getChannels($channels, $params = array()) {
|
|
return $this->httpReq('get',$this->_baseUrl.'channels?ids='.join(',',$channels).'&'.$this->buildQueryString($params));
|
|
}
|
|
|
|
/**
|
|
* update channelid
|
|
*/
|
|
public function updateChannel($channelid, $data = array()) {
|
|
$json = json_encode($data);
|
|
return $this->httpReq('put',$this->_baseUrl.'channels/'.$channelid, $json, 'application/json');
|
|
}
|
|
|
|
/**
|
|
* subscribe from channelid
|
|
*/
|
|
public function channelSubscribe($channelid) {
|
|
return $this->httpReq('post',$this->_baseUrl.'channels/'.$channelid.'/subscribe');
|
|
}
|
|
|
|
/**
|
|
* unsubscribe from channelid
|
|
*/
|
|
public function channelUnsubscribe($channelid) {
|
|
return $this->httpReq('delete',$this->_baseUrl.'channels/'.$channelid.'/subscribe');
|
|
}
|
|
|
|
/**
|
|
* get all user objects subscribed to channelid
|
|
*/
|
|
public function getChannelSubscriptions($channelid, $params = array()) {
|
|
return $this->httpReq('get',$this->_baseUrl.'channel/'.$channelid.'/subscribers?'.$this->buildQueryString($params));
|
|
}
|
|
|
|
/**
|
|
* get all user IDs subscribed to channelid
|
|
*/
|
|
public function getChannelSubscriptionsById($channelid) {
|
|
return $this->httpReq('get',$this->_baseUrl.'channel/'.$channelid.'/subscribers/ids');
|
|
}
|
|
|
|
|
|
/**
|
|
* get a page of messages in channelid
|
|
*/
|
|
public function getMessages($channelid, $params = array()) {
|
|
return $this->httpReq('get',$this->_baseUrl.'channels/'.$channelid.'/messages?'.$this->buildQueryString($params));
|
|
}
|
|
|
|
/**
|
|
* create message
|
|
* @param $channelid numeric or "pm" for auto-chanenl (type=net.app.core.pm)
|
|
* @param $data array('text'=>'YOUR_MESSAGE') If a type=net.app.core.pm, then "destinations" key can be set to address as an array of people to send this PM too
|
|
*/
|
|
public function createMessage($channelid,$data) {
|
|
$json = json_encode($data);
|
|
return $this->httpReq('post',$this->_baseUrl.'channels/'.$channelid.'/messages', $json, 'application/json');
|
|
}
|
|
|
|
/**
|
|
* get message
|
|
*/
|
|
public function getMessage($channelid,$messageid) {
|
|
return $this->httpReq('get',$this->_baseUrl.'channels/'.$channelid.'/messages/'.$messageid);
|
|
}
|
|
|
|
/**
|
|
* delete messsage
|
|
*/
|
|
public function deleteMessage($channelid,$messageid) {
|
|
return $this->httpReq('delete',$this->_baseUrl.'channels/'.$channelid.'/messages/'.$messageid);
|
|
}
|
|
|
|
|
|
/**
|
|
* Get Application Information
|
|
*/
|
|
public function getAppTokenInfo() {
|
|
// requires appAccessToken
|
|
if (!$this->_appAccessToken) {
|
|
$this->getAppAccessToken();
|
|
}
|
|
// ensure request is made with our appAccessToken
|
|
$params['access_token']=$this->_appAccessToken;
|
|
return $this->httpReq('get',$this->_baseUrl.'token',$params);
|
|
}
|
|
|
|
/**
|
|
* Get User Information
|
|
*/
|
|
public function getUserTokenInfo() {
|
|
return $this->httpReq('get',$this->_baseUrl.'token');
|
|
}
|
|
|
|
/**
|
|
* Get Application Authorized User IDs
|
|
*/
|
|
public function getAppUserIDs() {
|
|
// requires appAccessToken
|
|
if (!$this->_appAccessToken) {
|
|
$this->getAppAccessToken();
|
|
}
|
|
// ensure request is made with our appAccessToken
|
|
$params['access_token']=$this->_appAccessToken;
|
|
return $this->httpReq('get',$this->_baseUrl.'apps/me/tokens/user_ids',$params);
|
|
}
|
|
|
|
/**
|
|
* Get Application Authorized User Tokens
|
|
*/
|
|
public function getAppUserTokens() {
|
|
// requires appAccessToken
|
|
if (!$this->_appAccessToken) {
|
|
$this->getAppAccessToken();
|
|
}
|
|
// ensure request is made with our appAccessToken
|
|
$params['access_token']=$this->_appAccessToken;
|
|
return $this->httpReq('get',$this->_baseUrl.'apps/me/tokens',$params);
|
|
}
|
|
|
|
public function getLastRequest() {
|
|
return $this->_last_request;
|
|
}
|
|
public function getLastResponse() {
|
|
return $this->_last_response;
|
|
}
|
|
|
|
/**
|
|
* Registers your function (or an array of object and method) to be called
|
|
* whenever an event is received via an open app.net stream. Your function
|
|
* will receive a single parameter, which is the object wrapper containing
|
|
* the meta and data.
|
|
* @param mixed A PHP callback (either a string containing the function name,
|
|
* or an array where the first element is the class/object and the second
|
|
* is the method).
|
|
*/
|
|
public function registerStreamFunction($function) {
|
|
$this->_streamCallback = $function;
|
|
}
|
|
|
|
/**
|
|
* Opens a stream that's been created for this user/app and starts sending
|
|
* events/objects to your defined callback functions. You must define at
|
|
* least one callback function before opening a stream.
|
|
* @param mixed $stream Either a stream ID or the endpoint of a stream
|
|
* you've already created. This stream must exist and must be valid for
|
|
* your current access token. If you pass a stream ID, the library will
|
|
* make an API call to get the endpoint.
|
|
*
|
|
* This function will return immediately, but your callback functions
|
|
* will continue to receive events until you call closeStream() or until
|
|
* App.net terminates the stream from their end with an error.
|
|
*
|
|
* If you're disconnected due to a network error, the library will
|
|
* automatically attempt to reconnect you to the same stream, no action
|
|
* on your part is necessary for this. However if the app.net API returns
|
|
* an error, a reconnection attempt will not be made.
|
|
*
|
|
* Note there is no closeStream, because once you open a stream you
|
|
* can't stop it (unless you exit() or die() or throw an uncaught
|
|
* exception, or something else that terminates the script).
|
|
* @return boolean True
|
|
* @see createStream()
|
|
*/
|
|
public function openStream($stream) {
|
|
// if there's already a stream running, don't allow another
|
|
if ($this->_currentStream) {
|
|
throw new AppDotNetException('There is already a stream being consumed, only one stream can be consumed per AppDotNetStream instance');
|
|
}
|
|
// must register a callback (or the exercise is pointless)
|
|
if (!$this->_streamCallback) {
|
|
throw new AppDotNetException('You must define your callback function using registerStreamFunction() before calling openStream');
|
|
}
|
|
// if the stream is a numeric value, get the stream info from the api
|
|
if (is_numeric($stream)) {
|
|
$stream = $this->getStream($stream);
|
|
$this->_streamUrl = $stream['endpoint'];
|
|
}
|
|
else {
|
|
$this->_streamUrl = $stream;
|
|
}
|
|
// continue doing this until we get an error back or something...?
|
|
$this->httpStream('get',$this->_streamUrl);
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Close the currently open stream.
|
|
* @return true;
|
|
*/
|
|
public function closeStream() {
|
|
if (!$this->_lastStreamActivity) {
|
|
// never opened
|
|
return;
|
|
}
|
|
if (!$this->_multiStream) {
|
|
throw new AppDotNetException('You must open a stream before calling closeStream()');
|
|
}
|
|
curl_close($this->_currentStream);
|
|
curl_multi_remove_handle($this->_multiStream,$this->_currentStream);
|
|
curl_multi_close($this->_multiStream);
|
|
$this->_currentStream = null;
|
|
$this->_multiStream = null;
|
|
}
|
|
|
|
/**
|
|
* Retrieve all streams for the current access token.
|
|
* @return array An array of stream definitions.
|
|
*/
|
|
public function getAllStreams() {
|
|
return $this->httpReq('get',$this->_baseUrl.'streams');
|
|
}
|
|
|
|
/**
|
|
* Returns a single stream specified by a stream ID. The stream must have been
|
|
* created with the current access token.
|
|
* @return array A stream definition
|
|
*/
|
|
public function getStream($streamId) {
|
|
return $this->httpReq('get',$this->_baseUrl.'streams/'.urlencode($streamId));
|
|
}
|
|
|
|
/**
|
|
* Creates a stream for the current app access token.
|
|
*
|
|
* @param array $objectTypes The objects you want to retrieve data for from the
|
|
* stream. At time of writing these can be 'post', 'star', and/or 'user_follow'.
|
|
* If you don't specify, all events will be retrieved.
|
|
*/
|
|
public function createStream($objectTypes=null) {
|
|
// default object types to everything
|
|
if (is_null($objectTypes)) {
|
|
$objectTypes = array('post','star','user_follow');
|
|
}
|
|
$data = array(
|
|
'object_types'=>$objectTypes,
|
|
'type'=>'long_poll',
|
|
);
|
|
$data = json_encode($data);
|
|
$response = $this->httpReq('post',$this->_baseUrl.'streams',$data,'application/json');
|
|
return $response;
|
|
}
|
|
|
|
/**
|
|
* Update stream for the current app access token
|
|
*
|
|
* @param integer $streamId The stream ID to update. This stream must have been
|
|
* created by the current access token.
|
|
* @param array $data allows object_types, type, filter_id and key to be updated. filter_id/key can be omitted
|
|
*/
|
|
public function updateStream($streamId,$data) {
|
|
// objectTypes is likely required
|
|
if (is_null($data['object_types'])) {
|
|
$data['object_types'] = array('post','star','user_follow');
|
|
}
|
|
// type can still only be long_poll
|
|
if (is_null($data['type'])) {
|
|
$data['type']='long_poll';
|
|
}
|
|
$data = json_encode($data);
|
|
$response = $this->httpReq('put',$this->_baseUrl.'streams/'.urlencode($streamId),$data,'application/json');
|
|
return $response;
|
|
}
|
|
|
|
/**
|
|
* Deletes a stream if you no longer need it.
|
|
*
|
|
* @param integer $streamId The stream ID to delete. This stream must have been
|
|
* created by the current access token.
|
|
*/
|
|
public function deleteStream($streamId) {
|
|
return $this->httpReq('delete',$this->_baseUrl.'streams/'.urlencode($streamId));
|
|
}
|
|
|
|
/**
|
|
* Deletes all streams created by the current access token.
|
|
*/
|
|
public function deleteAllStreams() {
|
|
return $this->httpReq('delete',$this->_baseUrl.'streams');
|
|
}
|
|
|
|
/**
|
|
* Internal function used to process incoming chunks from the stream. This is only
|
|
* public because it needs to be accessed by CURL. Do not call or use this function
|
|
* in your own code.
|
|
* @ignore
|
|
*/
|
|
public function httpStreamReceive($ch,$data) {
|
|
$this->_lastStreamActivity = time();
|
|
$this->_streamBuffer .= $data;
|
|
if (!$this->_streamHeaders) {
|
|
$pos = strpos($this->_streamBuffer,"\r\n\r\n");
|
|
if ($pos!==false) {
|
|
$this->_streamHeaders = substr($this->_streamBuffer,0,$pos);
|
|
$this->_streamBuffer = substr($this->_streamBuffer,$pos+4);
|
|
}
|
|
}
|
|
else {
|
|
$pos = strpos($this->_streamBuffer,"\r\n");
|
|
while ($pos!==false) {
|
|
$command = substr($this->_streamBuffer,0,$pos);
|
|
$this->_streamBuffer = substr($this->_streamBuffer,$pos+2);
|
|
$command = json_decode($command,true);
|
|
if ($command) {
|
|
call_user_func($this->_streamCallback,$command);
|
|
}
|
|
$pos = strpos($this->_streamBuffer,"\r\n");
|
|
}
|
|
}
|
|
return strlen($data);
|
|
}
|
|
|
|
/**
|
|
* Opens a long lived HTTP connection to the app.net servers, and sends data
|
|
* received to the httpStreamReceive function. As a general rule you should not
|
|
* directly call this method, it's used by openStream().
|
|
*/
|
|
protected function httpStream($act, $req, $params=array(),$contentType='application/x-www-form-urlencoded') {
|
|
if ($this->_currentStream) {
|
|
throw new AppDotNetException('There is already an open stream, you must close the existing one before opening a new one');
|
|
}
|
|
$headers = array();
|
|
$this->_streamBuffer = '';
|
|
if ($this->_accessToken) {
|
|
$headers[] = 'Authorization: Bearer '.$this->_accessToken;
|
|
}
|
|
$this->_currentStream = curl_init($req);
|
|
curl_setopt($this->_currentStream, CURLOPT_HTTPHEADER, $headers);
|
|
curl_setopt($this->_currentStream, CURLOPT_RETURNTRANSFER, true);
|
|
curl_setopt($this->_currentStream, CURLINFO_HEADER_OUT, true);
|
|
curl_setopt($this->_currentStream, CURLOPT_HEADER, true);
|
|
if ($this->_sslCA) {
|
|
curl_setopt($this->_currentStream, CURLOPT_CAINFO, $this->_sslCA);
|
|
}
|
|
// every time we receive a chunk of data, forward it to httpStreamReceive
|
|
curl_setopt($this->_currentStream, CURLOPT_WRITEFUNCTION, array($this, "httpStreamReceive"));
|
|
|
|
// curl_exec($ch);
|
|
// return;
|
|
|
|
$this->_multiStream = curl_multi_init();
|
|
$this->_lastStreamActivity = time();
|
|
curl_multi_add_handle($this->_multiStream,$this->_currentStream);
|
|
}
|
|
|
|
public function reconnectStream() {
|
|
$this->closeStream();
|
|
$this->_connectFailCounter++;
|
|
// if we've failed a few times, back off
|
|
if ($this->_connectFailCounter>1) {
|
|
$sleepTime = pow(2,$this->_connectFailCounter);
|
|
// don't sleep more than 60 seconds
|
|
if ($sleepTime>60) {
|
|
$sleepTime = 60;
|
|
}
|
|
sleep($sleepTime);
|
|
}
|
|
$this->httpStream('get',$this->_streamUrl);
|
|
}
|
|
|
|
/**
|
|
* Process an open stream for x microseconds, then return. This is useful if you want
|
|
* to be doing other things while processing the stream. If you just want to
|
|
* consume the stream without other actions, you can call processForever() instead.
|
|
* @param float @microseconds The number of microseconds to process for before
|
|
* returning. There are 1,000,000 microseconds in a second.
|
|
*
|
|
* @return void
|
|
*/
|
|
public function processStream($microseconds=null) {
|
|
if (!$this->_multiStream) {
|
|
throw new AppDotNetException('You must open a stream before calling processStream()');
|
|
}
|
|
$start = microtime(true);
|
|
$active = null;
|
|
$inQueue = null;
|
|
$sleepFor = 0;
|
|
do {
|
|
// if we haven't received anything within 5.5 minutes, reconnect
|
|
// keepalives are sent every 5 minutes (measured on 2013-3-12 by @ryantharp)
|
|
if (time()-$this->_lastStreamActivity>=330) {
|
|
$this->reconnectStream();
|
|
}
|
|
curl_multi_exec($this->_multiStream, $active);
|
|
if (!$active) {
|
|
$httpCode = curl_getinfo($this->_currentStream,CURLINFO_HTTP_CODE);
|
|
// don't reconnect on 400 errors
|
|
if ($httpCode>=400 && $httpCode<=499) {
|
|
throw new AppDotNetException('Received HTTP error '.$httpCode.' check your URL and credentials before reconnecting');
|
|
}
|
|
$this->reconnectStream();
|
|
}
|
|
// sleep for a max of 2/10 of a second
|
|
$timeSoFar = (microtime(true)-$start)*1000000;
|
|
$sleepFor = $this->streamingSleepFor;
|
|
if ($timeSoFar+$sleepFor>$microseconds) {
|
|
$sleepFor = $microseconds - $timeSoFar;
|
|
}
|
|
|
|
if ($sleepFor>0) {
|
|
usleep($sleepFor);
|
|
}
|
|
} while ($timeSoFar+$sleepFor<$microseconds);
|
|
}
|
|
|
|
/**
|
|
* Process an open stream forever. This function will never return, if you
|
|
* want to perform other actions while consuming the stream, you should use
|
|
* processFor() instead.
|
|
* @return void This function will never return
|
|
* @see processFor();
|
|
*/
|
|
public function processStreamForever() {
|
|
while (true) {
|
|
$this->processStream(600);
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Upload a file to a user's file store
|
|
* @param string $file A string containing the path of the file to upload.
|
|
* @param array $data Additional data about the file you're uploading. At the
|
|
* moment accepted keys are: mime-type, kind, type, name, public and annotations.
|
|
* - If you don't specify mime-type, ADNPHP will attempt to guess the mime type
|
|
* based on the file, however this isn't always reliable.
|
|
* - If you don't specify kind ADNPHP will attempt to determine if the file is
|
|
* an image or not.
|
|
* - If you don't specify name, ADNPHP will use the filename of the first
|
|
* parameter.
|
|
* - If you don't specify public, your file will be uploaded as a private file.
|
|
* - Type is REQUIRED.
|
|
* @param array $params An associative array of optional general parameters.
|
|
* This will likely change as the API evolves, as of this writing allowed keys
|
|
* are: include_annotations|include_file_annotations.
|
|
* @return array An associative array representing the file
|
|
*/
|
|
public function createFile($file, $data, $params=array()) {
|
|
if (!$file) {
|
|
throw new AppDotNetException('You must specify a path to a file');
|
|
}
|
|
if (!file_exists($file)) {
|
|
throw new AppDotNetException('File path specified does not exist');
|
|
}
|
|
if (!is_readable($file)) {
|
|
throw new AppDotNetException('File path specified is not readable');
|
|
}
|
|
|
|
if (!$data) {
|
|
$data = array();
|
|
}
|
|
|
|
if (!array_key_exists('type',$data) || !$data['type']) {
|
|
throw new AppDotNetException('Type is required when creating a file');
|
|
}
|
|
|
|
if (!array_key_exists('name',$data)) {
|
|
$data['name'] = basename($file);
|
|
}
|
|
|
|
if (array_key_exists('mime-type',$data)) {
|
|
$mimeType = $data['mime-type'];
|
|
unset($data['mime-type']);
|
|
}
|
|
else {
|
|
$mimeType = null;
|
|
}
|
|
if (!array_key_exists('kind',$data)) {
|
|
$test = @getimagesize($path);
|
|
if ($test && array_key_exists('mime',$test)) {
|
|
$data['kind'] = 'image';
|
|
if (!$mimeType) {
|
|
$mimeType = $test['mime'];
|
|
}
|
|
}
|
|
else {
|
|
$data['kind'] = 'other';
|
|
}
|
|
}
|
|
if (!$mimeType) {
|
|
$finfo = finfo_open(FILEINFO_MIME_TYPE);
|
|
$mimeType = finfo_file($finfo, $file);
|
|
finfo_close($finfo);
|
|
}
|
|
if (!$mimeType) {
|
|
throw new AppDotNetException('Unable to determine mime type of file, try specifying it explicitly');
|
|
}
|
|
if (!array_key_exists('public',$data) || !$data['public']) {
|
|
$public = false;
|
|
}
|
|
else {
|
|
$public = true;
|
|
}
|
|
|
|
$data['content'] = "@$file;type=$mimeType";
|
|
return $this->httpReq('post-raw',$this->_baseUrl.'files', $data, 'multipart/form-data');
|
|
}
|
|
|
|
|
|
public function createFilePlaceholder($file = null, $params=array()) {
|
|
$name = basename($file);
|
|
$data = array('annotations' => $params['annotations'], 'kind' => $params['kind'],
|
|
'name' => $name, 'type' => $params['metadata']);
|
|
$json = json_encode($data);
|
|
return $this->httpReq('post',$this->_baseUrl.'files', $json, 'application/json');
|
|
}
|
|
|
|
public function updateFileContent($fileid, $file) {
|
|
|
|
$data = file_get_contents($file);
|
|
$finfo = finfo_open(FILEINFO_MIME_TYPE);
|
|
$mime = finfo_file($finfo, $file);
|
|
finfo_close($finfo);
|
|
|
|
return $this->httpReq('put',$this->_baseUrl.'files/' . $fileid
|
|
.'/content', $data, $mime);
|
|
}
|
|
|
|
/**
|
|
* Allows for file rename and annotation changes.
|
|
* @param integer $file_id The ID of the file to update
|
|
* @param array $params An associative array of file parameters.
|
|
* @return array An associative array representing the updated file
|
|
*/
|
|
public function updateFile($file_id=null, $params=array()) {
|
|
$data = array('annotations' => $params['annotations'] , 'name' => $params['name']);
|
|
$json = json_encode($data);
|
|
return $this->httpReq('put',$this->_baseUrl.'files/'.urlencode($file_id), $json, 'application/json');
|
|
}
|
|
|
|
/**
|
|
* Returns a specific File.
|
|
* @param integer $file_id The ID of the file to retrieve
|
|
* @param array $params An associative array of optional general parameters.
|
|
* This will likely change as the API evolves, as of this writing allowed keys
|
|
* are: include_annotations|include_file_annotations.
|
|
* @return array An associative array representing the file
|
|
*/
|
|
public function getFile($file_id=null,$params = array()) {
|
|
return $this->httpReq('get',$this->_baseUrl.'files/'.urlencode($file_id)
|
|
.'?'.$this->buildQueryString($params));
|
|
}
|
|
|
|
public function getFileContent($file_id=null,$params = array()) {
|
|
return $this->httpReq('get',$this->_baseUrl.'files/'.urlencode($file_id)
|
|
.'/content?'.$this->buildQueryString($params));
|
|
}
|
|
|
|
/** $file_key : derived_file_key */
|
|
public function getDerivedFileContent($file_id=null,$file_key=null,$params = array()) {
|
|
return $this->httpReq('get',$this->_baseUrl.'files/'.urlencode($file_id)
|
|
.'/content/'.urlencode($file_key)
|
|
.'?'.$this->buildQueryString($params));
|
|
}
|
|
|
|
/**
|
|
* Returns file objects.
|
|
* @param array $file_ids The IDs of the files to retrieve
|
|
* @param array $params An associative array of optional general parameters.
|
|
* This will likely change as the API evolves, as of this writing allowed keys
|
|
* are: include_annotations|include_file_annotations.
|
|
* @return array An associative array representing the file data.
|
|
*/
|
|
public function getFiles($file_ids=array(), $params = array()) {
|
|
$ids = '';
|
|
foreach($file_ids as $id) {
|
|
$ids .= $id . ',';
|
|
}
|
|
$params['ids'] = substr($ids, 0, -1);
|
|
return $this->httpReq('get',$this->_baseUrl.'files'
|
|
.'?'.$this->buildQueryString($params));
|
|
}
|
|
|
|
/**
|
|
* Returns a user's file objects.
|
|
* @param array $params An associative array of optional general parameters.
|
|
* This will likely change as the API evolves, as of this writing allowed keys
|
|
* are: include_annotations|include_file_annotations|include_user_annotations.
|
|
* @return array An associative array representing the file data.
|
|
*/
|
|
public function getUserFiles($params = array()) {
|
|
return $this->httpReq('get',$this->_baseUrl.'users/me/files'
|
|
.'?'.$this->buildQueryString($params));
|
|
}
|
|
|
|
/**
|
|
* Delete a File. The current user must be the same user who created the File.
|
|
* It returns the deleted File on success.
|
|
* @param integer $file_id The ID of the file to delete
|
|
* @return array An associative array representing the file that was deleted
|
|
*/
|
|
public function deleteFile($file_id=null) {
|
|
return $this->httpReq('delete',$this->_baseUrl.'files/'.urlencode($file_id));
|
|
}
|
|
|
|
}
|
|
|
|
class AppDotNetException extends Exception {}
|