239 lines
8.0 KiB
PHP
Executable File
239 lines
8.0 KiB
PHP
Executable File
<?php
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/*Import Friends from Facebook
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* You can send message to your Friends Inbox
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*/
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$_pluginInfo=array(
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'name'=>'Facebook',
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'version'=>'1.3.1',
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'description'=>"Get the contacts from a Facebook account",
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'base_version'=>'1.8.4',
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'type'=>'social',
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'check_url'=>'http://apps.facebook.com/causes/',
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'requirement'=>'email',
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'allowed_domains'=>false,
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);
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/**
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* FaceBook Plugin
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*
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* Imports user's contacts from FaceBook and sends
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* messages using FaceBook's internal system.
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*
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* @author OpenInviter
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* @version 1.0.8
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*/
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class facebook extends openinviter_base
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{
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private $login_ok=false;
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public $showContacts=true;
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public $internalError=false;
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protected $timeout=30;
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protected $userId;
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public $debug_array=array(
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'initial_get'=>'pass',
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'login_post'=>'javascript',
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'get_user_id'=>'profile.php?id=',
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'url_friends'=>'fb_dtsg:"',
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'message_elements'=>'fb_dtsg',
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'send_message'=>'"__ar":1',
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);
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/**
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* Login function
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*
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* Makes all the necessary requests to authenticate
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* the current user to the server.
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*
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* @param string $user The current user.
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* @param string $pass The password for the current user.
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* @return bool TRUE if the current user was authenticated successfully, FALSE otherwise.
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*/
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public function login($user,$pass)
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{
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$this->resetDebugger();
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$this->service='facebook';
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$this->service_user=$user;
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$this->service_password=$pass;
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if (!$this->init()) return false;
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$res=$this->get("http://apps.facebook.com/causes/",true);
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if ($this->checkResponse("initial_get",$res)) $this->updateDebugBuffer('initial_get',"http://apps.facebook.com/causes/",'GET');
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else{
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$this->updateDebugBuffer('initial_get',"http://apps.facebook.com/causes/",'GET',false);
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$this->debugRequest();
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$this->stopPlugin();
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return false;
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}
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$form_action="https://login.facebook.com/login.php?login_attempt=1";
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$post_elements=array('email'=>$user,
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'pass'=>$pass,
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'next'=>'http://apps.facebook.com/causes/home?_method=GET',
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'return_session'=>0,
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'req_perms'=>0,
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'session_key_only'=>0,
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'api_key'=>$this->getElementString($res,'name="api_key" value="','"'),
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'version'=>'1.0',
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);
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$res=$this->post($form_action,$post_elements,true,true);
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if ($this->checkResponse("login_post",$res)) $this->updateDebugBuffer('login_post',"{$form_action}",'POST',true,$post_elements);
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else{
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$this->updateDebugBuffer('login_post',"{$form_action}",'POST',false,$post_elements);
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$this->debugRequest();
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$this->stopPlugin();
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return false;
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}
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$res=$this->get('http://facebook.com/',true);
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if ($this->checkResponse("get_user_id",$res)) $this->updateDebugBuffer('get_user_id',"http://facebook.com/",'GET');
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else{
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$this->updateDebugBuffer('get_user_id',"http://facebook.com/",'GET',false);
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$this->debugRequest();
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$this->stopPlugin();
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return false;
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}
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$this->userId=$this->getElementString($res,"{user:",',');
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if (empty($this->userId)) $this->login_ok=false;
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else $this->login_ok="http://www.facebook.com/ajax/social_graph/fetch.php?__a=1";
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return true;
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}
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/**
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* Get the current user's contacts
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*
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* Makes all the necesarry requests to import
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* the current user's contacts
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*
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* @return mixed The array if contacts if importing was successful, FALSE otherwise.
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*/
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public function getMyContacts()
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{
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if (!$this->login_ok)
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{
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$this->debugRequest();
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$this->stopPlugin();
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return false;
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}
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else $url=$this->login_ok;
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$res=$this->get("http://www.facebook.com/profile.php?id={$this->userId}",true);
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if (strpos($res,'window.location.replace("')!==FALSE)
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{
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$url_redirect=stripslashes($this->getElementString($res,'window.location.replace("','"'));
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if (!empty($url_redirect)) $res=$this->get($url_redirect,true);
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}
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if ($this->checkResponse("url_friends",$res)) $this->updateDebugBuffer('url_friends',"http://www.facebook.com/profile.php?id={$this->userId}&ref=profile",'GET');
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else{
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$this->updateDebugBuffer('url_friends',"http://www.facebook.com/profile.php?id={$this->userId}&ref=profile",'GET',false);
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$this->debugRequest();
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$this->stopPlugin();
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return false;
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}
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$postFormId=$this->getElementString($res,'name="post_form_id" value="','"');
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$fbDtsg=$this->getElementString($res,'fb_dtsg:"','"');
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$page=0;
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$form_action=$this->login_ok;
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$post_elements=array('edge_type'=>'browse',
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'page'=>$page,
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'limit'=>100,
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'node_id'=>$this->userId,
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'class'=>'FriendManager',
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'post_form_id'=>$postFormId,
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'fb_dtsg'=>$fbDtsg,
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'post_form_id_source'=>'AsyncReques',
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);
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$res=$this->post($form_action,$post_elements,true);
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$contacts=array();
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while(preg_match_all("#\{\"id\"\:(.+)\,\"title\"\:\"(.+)\"#U",$res,$matches))
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{
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$page++;
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$post_elements=array('edge_type'=>'browse',
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'page'=>$page,
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'limit'=>100,
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'node_id'=>$this->userId,
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'class'=>'FriendManager',
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'post_form_id'=>$postFormId,
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'fb_dtsg'=>$fbDtsg,
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'post_form_id_source'=>'AsyncReques',
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);
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$res=$this->post($form_action,$post_elements);
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if (!empty($matches[1]))
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foreach($matches[1] as $key=>$fbId)
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if (!empty($matches[2][$key])) $contacts[$fbId]=$matches[2][$key];
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}
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return $contacts;
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}
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/**
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* Send message to contacts
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*
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* Sends a message to the contacts using
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* the service's inernal messaging system
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*
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* @param string $session_id The OpenInviter user's session ID
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* @param string $message The message being sent to your contacts
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* @param array $contacts An array of the contacts that will receive the message
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* @return mixed FALSE on failure.
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*/
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public function sendMessage($session_id,$message,$contacts)
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{
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$res=$this->get('http://www.facebook.com/home.php?#!/?sk=messages',true);
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if ($this->checkResponse("message_elements",$res)) $this->updateDebugBuffer('message_elements',"http://www.facebook.com/home.php?#!/?sk=messages",'GET');
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else{
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$this->updateDebugBuffer('message_elements',"http://www.facebook.com/home.php?#!/?sk=messages",'GET',false);
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$this->debugRequest();
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$this->stopPlugin();
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return false;
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}
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$postFormId=$this->getElementString($res,'name="post_form_id" value="','"');
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$fbDtsg=$this->getElementString($res,'fb_dtsg:"','"');
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$form_action="http://www.facebook.com/ajax/messaging/async.php?__a=1";
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$post_elements=array();
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$countMessages=0;
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foreach($contacts as $fbId=>$name)
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{
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$countMessages++;
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if ($countMessages>$this->maxMessages) break;
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$post_elements=array( 'forward_msg'=>'',
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'body'=>$message['body'],
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'action'=>'send',
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'recipients[0]'=>$fbId,
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'force_sms'=>false,
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'post_form_id'=>$postFormId,
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'fb_dtsg'=>$fbDtsg,
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'post_form_id_source'=>'AsyncRequest'
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);
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$res=$this->post($form_action,$post_elements);
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if ($this->checkResponse("send_message",$res)) $this->updateDebugBuffer('send_message',"{$form_action}",'POST',true,$post_elements);
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else{
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$this->updateDebugBuffer('send_message',"{$form_action}",'POST',false,$post_elements);
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$this->debugRequest();
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$this->stopPlugin();
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return false;
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}
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sleep($this->messageDelay);
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if ($countMessages>$this->maxMessages) { $this->debugRequest();$this->resetDebugger();$this->stopPlugin();break; }
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}
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}
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/**
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* Terminate session
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*
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* Terminates the current user's session,
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* debugs the request and reset's the internal
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* debudder.
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*
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* @return bool TRUE if the session was terminated successfully, FALSE otherwise.
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*/
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public function logout()
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{
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if (!$this->checkSession()) return false;
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$res=$this->get("http://www.facebook.com/home.php",true);
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if (!empty($res)) $res=$this->get('http://www.facebook.com/logout.php?h='.html_entity_decode($this->getElementString($res,'http://www.facebook.com/logout.php?h=','"')));
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$this->debugRequest();
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$this->resetDebugger();
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$this->stopPlugin();
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return true;
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}
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}
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?>
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