PHP Facebook::api方法代码示例

function facebook()
{
    global $template;
    $facebook = new Facebook(array('appId' => FB_APPID, 'secret' => FB_APPSECRET));
    $user = $facebook->getUser();
    if ($user) {
        try {
            $pages = $facebook->api('/me/accounts');
            $template->set('pages', $pages);
            $permissions = $facebook->api("/me/permissions");
            $publish_actions = 0;
            $manage_pages = 0;
            foreach ($permissions['data'] as $permission) {
                if ($permission['permission'] == 'publish_actions') {
                    $publish_actions = 1;
                }
                if ($permission['permission'] == 'manage_pages') {
                    $manage_pages = 1;
                }
            }
            if ($publish_actions == 0 || $manage_pages == 0) {
                throw new Exception("Oops");
            }
        } catch (Exception $e) {
            $url = $facebook->getLoginUrl(array("scope" => "publish_actions,manage_pages"));
            header("Location: " . $url);
            exit;
        }
    } else {
        $url = $facebook->getLoginUrl(array("scope" => "publish_actions,manage_pages"));
        header("Location: " . $url);
        exit;
    }
}

 public function postar($dados, $usuario)
 {
     require 'complements/facebook/Facebook.php';
     $facebook = new Facebook(array('appId' => '1651517385125370', 'secret' => '84b4334e3cfe153b5a4348407709cbf0'));
     // Get User ID
     $user = $facebook->getUser();
     if ($user) {
         try {
             echo "teste";
             exit;
             $page_id = $usuario;
             $page_info = $facebook->api("/{$page_id}?fields=access_token");
             if (!empty($page_info['access_token'])) {
                 $args = array('access_token' => $page_info['access_token'], 'message' => $dados[texto]);
                 $post_id = $facebook->api("/{$page_id}/feed", "post", $args);
             } else {
                 $permissions = $facebook->api("/me/permissions");
                 if (!array_key_exists('publish_stream', $permissions['data'][0]) || !array_key_exists('manage_pages', $permissions['data'][0])) {
                     // We don't have one of the permissions
                     // Alert the admin or ask for the permission!
                     header("Location: " . $facebook->getLoginUrl(array("scope" => "publish_stream, manage_pages")));
                 }
             }
         } catch (FacebookApiException $e) {
             error_log($e);
             $user = null;
         }
     }
     // Login or logout url will be needed depending on current user state.
     if ($user) {
         $logoutUrl = $facebook->getLogoutUrl();
     } else {
         $loginUrl = $facebook->getLoginUrl(array('scope' => 'manage_pages,publish_stream'));
     }
 }

function mx_mntestusers($page, $option, $action)
{
    global $facebook;
    echo 'Disabled.';
    return;
    $fbapp = new Facebook(array('appId' => FACEBOOK_APP_ID, 'secret' => FACEBOOK_SECRET, 'grant_type' => 'client_credentials'));
    $acctok = $fbapp->getAccessToken();
    if ($_REQUEST['createuser']) {
        $newuser = $fbapp->api('/' . FACEBOOK_APP_ID . '/accounts/test-users?installed=true&permissions=&access_token=' . $acctok, 'POST');
    } else {
        if ($_REQUEST['deleteuser']) {
            foreach ($_REQUEST['selected'] as $user) {
                $testusers = $fbapp->api('/' . $user . '?access_token=' . $acctok, 'DELETE');
                mx_deleteuser($user);
                // delete should only be possible for test users!!
            }
        }
    }
    $testusers = $fbapp->api('/' . FACEBOOK_APP_ID . '/accounts/test-users&access_token=' . $acctok, 'GET');
    echo '<form action="' . mx_optionurl($page, $option) . '" method=POST>';
    echo '<table border=1 width=100%><tr><th>Sel</th><th>ID</th><!-- <th>access_token</th> --><th>login_url</th></tr>';
    foreach ($testusers['data'] as $testuser) {
        echo '<tr><td><input type=checkbox name="selected[]" value="' . $testuser['id'] . '"></td>' . '<td>' . $testuser['id'] . '</td>';
        //$user=$facebook->api('/'.$testuser['id']);
        //die(print_r($user));
        //echo '<td>'.$user['name'].'</td>';
        echo '<!-- <td>' . $testuser['access_token'] . '</td> --><td>' . '<a href="' . $testuser['login_url'] . '">' . $testuser['login_url'] . '</a></td></tr>';
    }
    echo '<tr><td colspan=3 align=center><input type=submit name="createuser" value="Create User">' . ' <input type=submit name="deleteuser" value="Delete User(s)"></td></tr>';
    echo '</table></form>';
}

 public function loadUserByUsername($username)
 {
     $user = $this->findUserByFbId($username);
     try {
         $fbdata = $this->facebook->api('/me');
     } catch (FacebookApiException $e) {
         $fbdata = null;
     }
     if (!empty($fbdata)) {
         if (empty($user)) {
             if (!isset($fbdata['email']) || $fbdata['email'] == '') {
                 // TODO: the user was found obviously, but doesnt match our expectations, do something smart
                 throw new UsernameNotFoundException('Une erreur est survenue lors de votre connexion...');
             }
             $user = $this->userManager->createUser();
             $user->setEnabled(true);
             $user->setPassword('');
         }
         if ($user->getUsername() == '' || $user->getUsername() == null) {
             $user->setUsername($username . '@facebook.com');
         }
         $user->setFBData($fbdata);
         if (count($this->validator->validate($user, 'Facebook'))) {
             // TODO: the user was found obviously, but doesnt match our expectations, do something smart
             throw new UsernameNotFoundException('Une erreur est survenue lors de votre connexion...');
         }
         $this->userManager->updateUser($user);
     }
     if (empty($user)) {
         // TODO: the user was found obviously, but doesnt match our expectations, do something smart
         throw new UsernameNotFoundException('Une erreur est survenue lors de votre connexion...');
     }
     return $user;
 }

 function try_connect($pubit = 0, $stUrl = '', $PublishMessage = '')
 {
     $myparams =& JComponentHelper::getParams('com_fbjconnect');
     $getappid = $myparams->get('appid');
     $getappsec = $myparams->get('appsecret');
     $access_token = "";
     $uid = "";
     $postresult = false;
     $facebook = new Facebook(array('appId' => $getappid, 'secret' => $getappsec, 'cookie' => true));
     $session = $facebook->getSession();
     $me = null;
     $uid = "";
     if ($session) {
         try {
             $access_token = $facebook->getAccessToken();
             $me = $facebook->api('/me');
             $uid = $facebook->getUser();
             if ($pubit == 1) {
                 $fbpic = JURI::base() . 'modules/mod_jfbgconnect/fgimage.jpg';
                 $postresult = $facebook->api('/me/feed/', 'post', array('access_token' => $access_token, 'picture' => $fbpic, 'link' => $stUrl, 'message' => $PublishMessage));
             }
         } catch (FacebookApiException $e) {
             error_log($e);
         }
     }
     return array($uid, $me, $session, $access_token, $postresult);
 }

 /**
  * @todo fix this BIG mess.
  */
 public static function postFacebook($message, $link = null, $impression = null)
 {
     $member = Member::currentUser();
     $postresult = false;
     $SiteConfig = SiteConfig::current_site_config();
     if ($member && $SiteConfig->FBAppID && $SiteConfig->FBSecret) {
         if ($link == null) {
             $link = Director::absoluteBaseURL();
         }
         $page = '/' . $SiteConfig->FBPageID . '/feed';
         $facebook = new Facebook(array('appId' => $SiteConfig->FBAppID, 'secret' => $SiteConfig->FBSecret));
         $token = $facebook->api('/me/accounts');
         foreach ($token['data'] as $pages) {
             if ($pages['id'] == $SiteConfig->FBPageID) {
                 $facebook->setAccessToken($pages['access_token']);
                 $verified = true;
                 break;
             }
         }
         if ($verified) {
             $data = array('message' => $message, 'link' => $link, 'picture' => $impression);
             $postresult = $facebook->api($page, 'post', $data);
         }
     }
     return $postresult;
 }

 public function loadUserByUsername($username)
 {
     $user = $this->findUserByFbId($username);
     try {
         $fbdata = $this->facebook->api('/me');
     } catch (FacebookApiException $e) {
         $fbdata = null;
     }
     if (!empty($fbdata)) {
         if (empty($user)) {
             $user = $this->userManager->createUser();
             $user->setEnabled(true);
             $user->setPassword('');
         }
         // TODO use http://developers.facebook.com/docs/api/realtime
         $user->setFBData($fbdata);
         if (count($this->validator->validate($user, 'Facebook'))) {
             // TODO: the user was found obviously, but doesnt match our expectations, do something smart
             throw new UsernameNotFoundException('The facebook user could not be stored');
         }
         $this->userManager->updateUser($user);
     }
     if (empty($user)) {
         throw new UsernameNotFoundException('The user is not authenticated on facebook');
     }
     return $user;
 }

 /**
  * Returns the api user
  *
  * @return ApiUser|null
  */
 public function getApiUser()
 {
     try {
         $me = $this->facebook->api('/me');
         return new ApiUser($me);
     } catch (\Exception $e) {
         return null;
     }
 }

 public function getFeed($options)
 {
     if (empty($options['sa_fb_app_id']) && empty($options['sa_fb_app_secret'])) {
         return array('error' => 2, 'message' => 'Facebook App ID and/or secret not set. Please set this in the settings page.');
     }
     $facebook = new Facebook(array('appId' => $options['sa_fb_app_id'], 'secret' => $options['sa_fb_app_secret']));
     if (empty($options['sa_fb_page_id'])) {
         return array('error' => 2, 'message' => 'Facebook Page ID not set.');
     }
     $since_time = empty($options['sa_since_time']) ? 1 : $options['sa_since_time'];
     try {
         // $user_profile = $facebook->api('/me');
         // $this->log($user_profile);
         $response = $facebook->api($options['sa_fb_page_id'] . '/feed/?fields=id,type,caption,picture,message,link,object_id&limit=25&since=' . $since_time);
     } catch (FacebookApiException $e) {
         // $loginUrl = $facebook->getLoginUrl(array('scope' => 'publish_stream', 'redirect_uri' => 'http://freefly.ryan.invokedev.com/'));
         $result = $e->getResult();
         return array('error' => 4, 'message' => 'Error fetching Facebook feed: <span class="social-feed-error">' . $result['error']['message'] . '</span>');
         // $loginUrl = $facebook->getLoginUrl();
         // $user = null;
         // echo "<script>top.location.href = '$loginUrl'</script>";
         // exit;
     }
     // return an array with success = false if $response is empty..
     if (count($response['data']) == 0) {
         return array('error' => 1, 'message' => 'No Facebook items found.');
     }
     $data = array();
     $date_added = time();
     $created_times = array(0);
     foreach ($response['data'] as $post) {
         if ($post['type'] == 'photo') {
             // get images..
             $images = $facebook->api($post['object_id'] . '?fields=images');
             $p = array();
             foreach ($images['images'] as $item) {
                 if ($item['height'] >= 480) {
                     $p['picture'] = $item['source'];
                     break;
                 }
             }
             $p['id'] = $post['id'];
             $p['message'] = empty($post['message']) ? '' : $post['message'];
             $p['link'] = empty($post['link']) ? '' : $post['link'];
             $p['date_added'] = $date_added;
             $created_time = new DateTime($post['created_time']);
             $p['date_created'] = $created_time->format('U');
             $created_times[] = $created_time->format('U');
             array_push($data, $p);
         }
     }
     if (count($data) == 0) {
         return array('error' => 3, 'message' => 'No new Facebook items found.');
     }
     $res = array('data' => $data, 'since_time' => max($created_times));
     return $res;
 }

function update_facebook_wall($text)
{
    $appId = '101183239949229';
    $appSecret = 'fd040afd3af84cc13b6a70ea602b4ca6';
    $srcPageId = '116587918401126';
    //Use Evan Hsu's access token because he is one of the Page Admins
    //**** The access Token will need to be updated whenever Evan changes his Facebook password
    $accessToken = 'AAABcBo8TC60BAOJGsdKapdUYfvbBOJm9jc9EHZBZBpD45mAN2poo9t7nfxtII3I7XZAxH9RMuI1AOD2BjWUEyso17nTkNVR2aEGaZC287Vqe8932fjQ9';
    $config = array('appId' => $appId, 'secret' => $appSecret);
    $facebook = new Facebook($config);
    $args = array('access_token' => $accessToken, 'message' => $text);
    try {
        $post_id = $facebook->api("/{$srcPageId}/feed", "post", $args);
    } catch (FacebookApiException $e) {
        //If post failed, do nothing. Permission check happens below.
    }
    if (!$post_id) {
        // If the accessToken is no longer valid (Evan changed his password or revoked permissions),
        // then someone with admin access to the Siskiyou facebook page will need to be logged in.
        $user = $facebook->getUser();
        if ($user) {
            try {
                $page_info = $facebook->api("/{$srcPageId}?fields=access_token");
                if (!empty($page_info['access_token'])) {
                    $args = array('access_token' => $page_info['access_token'], 'message' => $text);
                    $post_id = $facebook->api("/{$srcPageId}/feed", "post", $args);
                    //echo "Access Token: ".$page_info['access_token'];
                } else {
                    $permissions = $facebook->api("/me/permissions");
                    if (!array_key_exists('publish_stream', $permissions['data'][0]) || !array_key_exists('manage_pages', $permissions['data'][0])) {
                        // We don't have one of the permissions
                        // Alert the admin or ask for the permission!
                        header("Location: " . $facebook->getLoginUrl(array("scope" => "publish_stream, manage_pages, offline_access")));
                    }
                }
            } catch (FacebookApiException $e) {
                //error_log($e);
                $user = null;
            }
        }
        // Login or logout url will be needed depending on current user state.
        if ($user) {
            $logoutUrl = $facebook->getLogoutUrl();
        } else {
            $loginUrl = $facebook->getLoginUrl(array('scope' => 'manage_pages,publish_stream,offline_access'));
            header("Location: " . $loginUrl);
        }
    }
    // END if(!$post_id)
    if ($post_id != "") {
        header('location: http://www.siskiyourappellers.com/current.php');
    }
}

 public function getInput()
 {
     if ($this->fb->getUser()) {
         $user = $this->fb->getUser();
         $profile = $this->fb->api("/me?fields=id,name,picture");
         $label = "<img src='" . $profile['picture']['data']['url'] . "' />" . $profile['name'];
         $logout = $this->fb->getLogoutUrl(array('next' => JURI::base()));
         return $label . "<br /><a href='" . $logout . "'>Log out of Facebook</a>";
     } else {
         // Not logged in - display a login link
         $uri = JURI::current();
         $loginUrl = $this->fb->getLoginUrl(array('redirect_uri' => "http://aquinas.dphin.co.uk/login/profile?layout=edit"));
         return "<a href='" . $loginUrl . "'>Connect your Facebook account</a>";
     }
 }

 public function process_request($request)
 {
     if ($request == 'facebook-login') {
         $app_id = qa_opt('facebook_app_id');
         $app_secret = qa_opt('facebook_app_secret');
         $tourl = qa_get('to');
         if (!strlen($tourl)) {
             $tourl = qa_path_absolute('');
         }
         if (strlen($app_id) && strlen($app_secret)) {
             require_once $this->directory . 'facebook.php';
             $facebook = new Facebook(array('appId' => $app_id, 'secret' => $app_secret, 'cookie' => true));
             $fb_userid = $facebook->getUser();
             if ($fb_userid) {
                 try {
                     $user = $facebook->api('/me?fields=email,name,verified,location,website,about,picture.width(250)');
                     if (is_array($user)) {
                         qa_log_in_external_user('facebook', $fb_userid, array('email' => @$user['email'], 'handle' => @$user['name'], 'confirmed' => @$user['verified'], 'name' => @$user['name'], 'location' => @$user['location']['name'], 'website' => @$user['website'], 'about' => @$user['bio'], 'avatar' => strlen(@$user['picture']['data']['url']) ? qa_retrieve_url($user['picture']['data']['url']) : null));
                     }
                 } catch (FacebookApiException $e) {
                 }
             } else {
                 qa_redirect_raw($facebook->getLoginUrl(array('redirect_uri' => $tourl)));
             }
         }
         qa_redirect_raw($tourl);
     }
 }

function fbes_get_events($fbes_api_key, $fbes_api_secret, $fbes_access_token, $fbes_api_uids)
{
    require_once 'facebook-php-sdk/facebook.php';
    //modified
    $facebook = new Facebook(array('appId' => $fbes_api_key, 'secret' => $fbes_api_secret, 'cookie' => true));
    $facebook->setAccessToken($fbes_access_token);
    $ret = array();
    foreach ($fbes_api_uids as $key => $value) {
        if ($value != '') {
            $result = $facebook->api('/' . $value . '/events', 'GET', array('fields' => 'name,start_time,end_time,place,description,timezone', 'date_format' => 'U'));
            $result = $result['data'];
            foreach ($result as $k => $v) {
                $result[$k]['uid'] = $value;
                $result[$k]['start_time'] = strtotime($result[$k]['start_time']);
                $result[$k]['end_time'] = strtotime($result[$k]['end_time']);
                if ($result[$k]['place']) {
                    if ($result[$k]['place']['name']) {
                        $result[$k]['location'] = $result[$k]['place']['name'];
                    } else {
                        $result[$k]['location'] = $result[$k]['place'];
                    }
                }
            }
            $ret = array_merge($ret, $result);
        }
    }
    return $ret;
}

 public function indexAction()
 {
     // connect to app
     $config = array();
     $config['appId'] = '1017499418312477';
     $config['secret'] = 'b8887afcd0172d566b624ae920065234';
     $config['fileUpload'] = false;
     // optional
     // instantiate
     $facebook = new \Facebook($config);
     //call the API to retrieve data from facebook
     $array = $facebook->api("/feed?ids=lilotregal,649823778452363");
     //build a pattern to use it in regex in order to retrieve only menus from the posts
     $pattern = '/(repas du|menu du|repas du jour|menu du jour).*(lundi|mardi|mercredi|jeudi|vendredi|samedi|dimanche).*(\\d).*(janvier|février|mars|avril|mai|juin|juillet|août|septembre|octobre|novembre|décembre)/i';
     //make a counter to take just the three last menus
     $i = 0;
     //build an array to store data of the first page
     $data = array();
     //build an array to retrieve menu's titles to display them in the panel heading
     $menuOfdays = array();
     foreach ($array["lilotregal"] as $pagefeed) {
         foreach ($pagefeed as $page) {
             if (isset($page['message']) && isset($page['created_time']) && preg_match($pattern, $page['message'], $matches)) {
                 $dates = date("Y/m/d", strtotime($page['created_time'] . "+1 day"));
                 $menuOfdays[$dates] = $matches['0'];
                 if ($dates == date("Y/m/d")) {
                     $menuOfdays[$dates] = "Menu d'aujourd'hui";
                 }
                 $data[] = $page['message'];
                 //take only the three last menus
                 if (++$i === 3) {
                     break;
                 }
             }
         }
     }
     $menuOfday = array_values($menuOfdays);
     $i = 0;
     //store the data of the second page
     $refine = array();
     //build an array to retrieve meal's titles to display them in the panel heading
     $mealOfdays = array();
     foreach ($array["649823778452363"] as $menus) {
         foreach ($menus as $menu) {
             if (isset($menu['message']) && isset($menu['created_time']) && preg_match($pattern, $menu['message'], $matches)) {
                 $dates2 = date("Y/m/d", strtotime($menu['created_time'] . "+1 day"));
                 $mealOfdays[] = $matches['0'];
                 if ($dates2 == date("Y/m/d")) {
                     $mealOfdays['0'] = "Repas d'aujourd'hui";
                 }
                 $refine[] = $menu['message'];
                 //take only the three last meals
                 if (++$i === 3) {
                     break;
                 }
             }
         }
     }
     return $this->render('ApplicationApplicationBundle:Default:index.html.twig', array('data' => $data, 'refine' => $refine, 'menuOfday' => $menuOfday, 'mealOfday' => $mealOfdays));
 }

 function connectFacebook()
 {
     $this->autoRender = false;
     $facebook = new Facebook(array('appId' => $this->facebookAppId, 'secret' => $this->facebookSecret));
     $user = $facebook->getUser();
     if ($user) {
         try {
             $user_profile = $facebook->api('/me');
             $userinfo = $this->User->find('first', array('conditions' => array('User.username' => isset($user_profile['id']) ? $user_profile['id'] : $user_profile['email'], 'User.social_connect' => 'facebook')));
             if (empty($userinfo)) {
                 $data['User']['username'] = isset($user_profile['id']) ? $user_profile['id'] : $user_profile['email'];
                 $data['User']['password'] = $user_profile['id'];
                 $data['User']['group_id'] = $this->socialLoginGroupId;
                 $data['User']['social_connect'] = 'facebook';
                 $data['User']['social_info'] = json_encode($user_profile);
                 $this->User->create();
                 $this->User->save($data);
                 $userinfo = $this->User->find('first', array('conditions' => array('User.id' => $this->User->id)));
                 $this->makeUserLogin($userinfo);
             } else {
                 $this->makeUserLogin($userinfo);
             }
         } catch (Exception $e) {
             error_log($e->getMessage());
             $this->Session->setFlash($e->getMessage());
             $user = NULL;
         }
     } else {
         $this->Session->setFlash('Sorry.Please try again');
     }
     $this->render('Social/close_window');
 }