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253 lines
8.6 KiB
PHP
253 lines
8.6 KiB
PHP
<?php
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/*!
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* HybridAuth
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* http://hybridauth.sourceforge.net | http://github.com/hybridauth/hybridauth
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* (c) 2009-2012, HybridAuth authors | http://hybridauth.sourceforge.net/licenses.html
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*/
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/**
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* Hybrid_Providers_LinkedIn provider adapter based on OAuth1 protocol
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*
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* Hybrid_Providers_LinkedIn use linkedinPHP library created by fiftyMission Inc.
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*
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* http://hybridauth.sourceforge.net/userguide/IDProvider_info_LinkedIn.html
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*/
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class Hybrid_Providers_LinkedIn extends Hybrid_Provider_Model
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{
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/**
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* IDp wrappers initializer
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*/
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function initialize()
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{
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if ( ! $this->config["keys"]["key"] || ! $this->config["keys"]["secret"] ){
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throw new Exception( "Your application key and secret are required in order to connect to {$this->providerId}.", 4 );
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}
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require_once Hybrid_Auth::$config["path_libraries"] . "OAuth/OAuth.php";
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require_once Hybrid_Auth::$config["path_libraries"] . "LinkedIn/LinkedIn.php";
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$this->api = new LinkedIn( array( 'appKey' => $this->config["keys"]["key"], 'appSecret' => $this->config["keys"]["secret"], 'callbackUrl' => $this->endpoint ) );
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if( $this->token( "access_token_linkedin" ) ){
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$this->api->setTokenAccess( $this->token( "access_token_linkedin" ) );
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}
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}
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/**
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* begin login step
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*/
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function loginBegin()
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{
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// send a request for a LinkedIn access token
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$response = $this->api->retrieveTokenRequest();
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if( isset( $response['success'] ) && $response['success'] === TRUE ){
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$this->token( "oauth_token", $response['linkedin']['oauth_token'] );
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$this->token( "oauth_token_secret", $response['linkedin']['oauth_token_secret'] );
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# redirect user to LinkedIn authorisation web page
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Hybrid_Auth::redirect( LINKEDIN::_URL_AUTH . $response['linkedin']['oauth_token'] );
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}
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else{
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throw new Exception( "Authentication failed! {$this->providerId} returned an invalid Token.", 5 );
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}
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}
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/**
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* finish login step
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*/
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function loginFinish()
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{
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$oauth_token = $_REQUEST['oauth_token'];
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$oauth_verifier = $_REQUEST['oauth_verifier'];
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if ( ! $oauth_verifier ){
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throw new Exception( "Authentication failed! {$this->providerId} returned an invalid Token.", 5 );
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}
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$response = $this->api->retrieveTokenAccess( $oauth_token, $this->token( "oauth_token_secret" ), $oauth_verifier );
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if( isset( $response['success'] ) && $response['success'] === TRUE ){
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$this->deleteToken( "oauth_token" );
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$this->deleteToken( "oauth_token_secret" );
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$this->token( "access_token_linkedin", $response['linkedin'] );
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$this->token( "access_token" , $response['linkedin']['oauth_token'] );
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$this->token( "access_token_secret" , $response['linkedin']['oauth_token_secret'] );
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// set user as logged in
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$this->setUserConnected();
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}
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else{
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throw new Exception( "Authentication failed! {$this->providerId} returned an invalid Token.", 5 );
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}
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}
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/**
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* load the user profile from the IDp api client
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*/
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function getUserProfile()
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{
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try{
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// http://developer.linkedin.com/docs/DOC-1061
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$response = $this->api->profile('~:(id,first-name,last-name,public-profile-url,picture-url,email-address,date-of-birth,phone-numbers,summary)');
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}
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catch( LinkedInException $e ){
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throw new Exception( "User profile request failed! {$this->providerId} returned an error: $e", 6 );
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}
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if( isset( $response['success'] ) && $response['success'] === TRUE ){
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$data = @ new SimpleXMLElement( $response['linkedin'] );
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if ( ! is_object( $data ) ){
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throw new Exception( "User profile request failed! {$this->providerId} returned an invalid xml data.", 6 );
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}
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$this->user->profile->identifier = (string) $data->{'id'};
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$this->user->profile->firstName = (string) $data->{'first-name'};
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$this->user->profile->lastName = (string) $data->{'last-name'};
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$this->user->profile->displayName = trim( $this->user->profile->firstName . " " . $this->user->profile->lastName );
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$this->user->profile->email = (string) $data->{'email-address'};
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$this->user->profile->emailVerified = (string) $data->{'email-address'};
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$this->user->profile->photoURL = (string) $data->{'picture-url'};
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$this->user->profile->profileURL = (string) $data->{'public-profile-url'};
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$this->user->profile->description = (string) $data->{'summary'};
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if( $data->{'phone-numbers'} && $data->{'phone-numbers'}->{'phone-number'} ){
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$this->user->profile->phone = (string) $data->{'phone-numbers'}->{'phone-number'}->{'phone-number'};
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}
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else{
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$this->user->profile->phone = null;
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}
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if( $data->{'date-of-birth'} ){
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$this->user->profile->birthDay = (string) $data->{'date-of-birth'}->day;
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$this->user->profile->birthMonth = (string) $data->{'date-of-birth'}->month;
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$this->user->profile->birthYear = (string) $data->{'date-of-birth'}->year;
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}
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return $this->user->profile;
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}
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else{
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throw new Exception( "User profile request failed! {$this->providerId} returned an invalid response.", 6 );
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}
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}
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/**
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* load the user contacts
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*/
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function getUserContacts()
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{
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try{
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$response = $this->api->profile('~/connections:(id,first-name,last-name,picture-url,public-profile-url,summary)');
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}
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catch( LinkedInException $e ){
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throw new Exception( "User contacts request failed! {$this->providerId} returned an error: $e" );
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}
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if( ! $response || ! $response['success'] ){
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return ARRAY();
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}
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$connections = new SimpleXMLElement( $response['linkedin'] );
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$contacts = ARRAY();
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foreach( $connections->person as $connection ) {
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$uc = new Hybrid_User_Contact();
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$uc->identifier = (string) $connection->id;
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$uc->displayName = (string) $connection->{'last-name'} . " " . $connection->{'first-name'};
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$uc->profileURL = (string) $connection->{'public-profile-url'};
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$uc->photoURL = (string) $connection->{'picture-url'};
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$uc->description = (string) $connection->{'summary'};
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$contacts[] = $uc;
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}
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return $contacts;
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}
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/**
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* update user status
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*/
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function setUserStatus( $status )
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{
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$parameters = array();
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$private = true; // share with your connections only
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if( is_array( $status ) ){
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if( isset( $status[0] ) && ! empty( $status[0] ) ) $parameters["title"] = $status[0]; // post title
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if( isset( $status[1] ) && ! empty( $status[1] ) ) $parameters["comment"] = $status[1]; // post comment
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if( isset( $status[2] ) && ! empty( $status[2] ) ) $parameters["submitted-url"] = $status[2]; // post url
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if( isset( $status[3] ) && ! empty( $status[3] ) ) $parameters["submitted-image-url"] = $status[3]; // post picture url
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if( isset( $status[4] ) && ! empty( $status[4] ) ) $private = $status[4]; // true or false
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}
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else{
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$parameters["comment"] = $status;
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}
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try{
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$response = $this->api->share( 'new', $parameters, $private );
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}
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catch( LinkedInException $e ){
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throw new Exception( "Update user status update failed! {$this->providerId} returned an error: $e" );
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}
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if ( ! $response || ! $response['success'] )
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{
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throw new Exception( "Update user status update failed! {$this->providerId} returned an error." );
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}
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}
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/**
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* load the user latest activity
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* - timeline : all the stream
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* - me : the user activity only
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*/
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function getUserActivity( $stream )
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{
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try{
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if( $stream == "me" ){
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$response = $this->api->updates( '?type=SHAR&scope=self&count=25' );
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}
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else{
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$response = $this->api->updates( '?type=SHAR&count=25' );
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}
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}
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catch( LinkedInException $e ){
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throw new Exception( "User activity stream request failed! {$this->providerId} returned an error: $e" );
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}
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if( ! $response || ! $response['success'] ){
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return ARRAY();
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}
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$updates = new SimpleXMLElement( $response['linkedin'] );
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$activities = ARRAY();
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foreach( $updates->update as $update ) {
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$person = $update->{'update-content'}->person;
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$share = $update->{'update-content'}->person->{'current-share'};
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$ua = new Hybrid_User_Activity();
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$ua->id = (string) $update->id;
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$ua->date = (string) $update->timestamp;
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$ua->text = (string) $share->{'comment'};
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$ua->user->identifier = (string) $person->id;
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$ua->user->displayName = (string) $person->{'first-name'} . ' ' . $person->{'last-name'};
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$ua->user->profileURL = (string) $person->{'site-standard-profile-request'}->url;
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$ua->user->photoURL = NULL;
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$activities[] = $ua;
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}
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return $activities;
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}
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}
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