Your IP : 216.73.216.224
<?php
/*
* @package Gmail plugin for Invitex
* @copyright Copyright (C)2010-2011 Techjoomla, Tekdi Web Solutions . All rights reserved.
* @license GNU GPLv2 <http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>
* @link http://www.techjoomla.com
*/
// no direct access
defined('_JEXEC') or die('Restricted access');
jimport('joomla.plugin.plugin');
$lang = JFactory::getLanguage();
$lang->load('plug_techjoomlaAPI_gmail', JPATH_ADMINISTRATOR);
class plgTechjoomlaAPIplug_techjoomlaAPI_gmail extends JPlugin
{
function __construct(& $subject, $config)
{
parent::__construct($subject, $config);
$appKey = $this->params->get('appKey');
$appSecret = $this->params->get('appSecret');
$this->callbackUrl=JURI::root().'techjoomlaApi_gmail.php';
$this->errorlogfile='gmail_error_log.php';
$this->user = JFactory::getUser();
$this->db=JFactory::getDBO();
$this->API_CONFIG=array(
'clientid' => trim($appKey),
'clientsecret' => trim($appSecret),
'redirecturi' => $this->callbackUrl
);
}
/*
* Get the plugin output as a separate html form
*
* @return string The html form for this plugin
* NOTE: all hidden inputs returned are very important
*/
function renderPluginHTML($config)
{
$plug=array();
$plug['name']="Gmail";
//check if keys are set
if($this->API_CONFIG['clientid']=='' || $this->API_CONFIG['clientsecret']=='' || !in_array($this->_name,$config))
{
$plug['error_message']=true;
return $plug;
}
$plug['api_used']=$this->_name;
$plug['message_type']='email';
$plug['img_file_name']="gmail.png";
if(isset($config['client']))
$client=$config['client'];
else
$client='';
$plug['apistatus'] = $this->connectionstatus($client);
return $plug;
}
function connectionstatus($client=''){
$where='';
if($client)
$where=" AND client='".$client."'";
$query = "SELECT token FROM #__techjoomlaAPI_users WHERE token<>'' AND user_id = {$this->user->id} AND api='{$this->_name}'".$where;
$this->db->setQuery($query);
$result = $this->db->loadResult();
if ($result)
return 1;
else
return 0;
}
function get_request_token($callback)
{
header('Location:'."https://accounts.google.com/o/oauth2/auth?client_id=".$this->API_CONFIG['clientid']."&redirect_uri=".$this->API_CONFIG['redirecturi']."&scope=https://www.googleapis.com/auth/contacts.readonly&response_type=code");
return true;
}
function store($client,$data) #TODO insert client also in db
{
$qry = "SELECT id FROM #__techjoomlaAPI_users WHERE user_id ={$this->user->id} AND client='{$client}' AND api='{$this->_name}' ";
$this->db->setQuery($qry);
$id =$exists = $this->db->loadResult();
$row = new stdClass;
$row->id=NULL;
$row->user_id = $this->user->id;
$row->api = $this->_name;
$row->client=$client;
$row->token=json_encode($data);
if($exists)
{
$row->id=$id;
$this->db->updateObject('#__techjoomlaAPI_users', $row, 'id');
}
else
{
$status=$this->db->insertObject('#__techjoomlaAPI_users', $row);
}
}
function getToken($user=''){
$user=$this->user->id;
$where = '';
if($user)
$where = ' AND user_id='.$user;
$query = "SELECT user_id,token
FROM #__techjoomlaAPI_users
WHERE token<>'' AND api='{$this->_name}' ".$where ;
$this->db->setQuery($query);
return $this->db->loadObjectlist();
}
function remove_token($client)
{
if($client!='')
$where="AND client='{$client}' AND api='{$this->_name}'";
#TODO add condition for client also
$qry = "UPDATE #__techjoomlaAPI_users SET token='' WHERE user_id = {$this->user->id} ".$where;
$this->db->setQuery($qry);
$this->db->query();
}
function plug_techjoomlaAPI_gmailget_contacts($offset='',$limit='',$get)
{
$accesstoken=$authcode='';
if(isset($get['code']))
$authcode = $get['code'];
$fields=array(
'code'=> urlencode($authcode),
'client_id'=> urlencode($this->API_CONFIG['clientid']),
'client_secret'=> urlencode($this->API_CONFIG['clientsecret']),
'redirect_uri'=> urlencode($this->API_CONFIG['redirecturi']),
'grant_type'=> urlencode('authorization_code') );
//url-ify the data for the POST
$fields_string = '';
foreach($fields as $key=>$value)
{
$fields_string .= $key.'='.$value.'&';
}
$fields_string = rtrim($fields_string,'&');
$gmail_connection_url = 'https://accounts.google.com/o/oauth2/token';
$result = $this->get_url_contentsByCURL($gmail_connection_url,$fields_string);
//extracting access_token from response string
$response = new stdClass();
$response = json_decode($result);
if(property_exists($response, "access_token")){
//passing accesstoken to obtain contact details
$gmail_contacts_url = 'https://www.google.com/m8/feeds/contacts/default/full?max-results=9999&oauth_token='. $response->access_token;
$xmlresponse = $this->get_url_contentsByCURL($gmail_contacts_url);
$xml= new SimpleXMLElement($xmlresponse);
if(property_exists($xml, "error")){
$this->raiseException($xmlresponse,$userid,$display,$params);
return false;
}
$xml->registerXPathNamespace('gd', 'http://schemas.google.com/g/2005');
$result_emails = $xml->xpath('//gd:email');
$connections=$this->renderContacts($result_emails);
return $connections;
}
else{
if(isset($response->error))
{
if($response->error=='invalid client')
{
JFactory::getApplication()->enqueueMessage('GMAIL-APP-Get Contacts-Error:'.$response->error, 'warning');
}
}
$this->raiseException($response,$userid,$display,$params);
return false;
}
}
function renderContacts($result_emails)
{
$r_connections=array();
$count=0;
foreach($result_emails as $ind=>$conn)
{
if($conn->attributes()->address)
{
$r_connections[$count]=new stdClass();
$r_connections[$count]->id = (string)$conn->attributes()->address;
$r_connections[$count]->name ='';
$r_connections[$count]->picture_url ='';
}
else
continue;
$count++;
}
return $r_connections;
}
function plug_techjoomlaAPI_gmailget_profile()
{
}
function plug_techjoomlaAPI_gmailsend_message($post)
{
}
function plug_techjoomlaAPI_gmailgetstatus()
{
}
function plug_techjoomlaAPI_gmailsetstatus($userid,$originalContent,$comment,$attachment='')
{
}
function get_url_contentsByCURL($url,$fields_string=''){
$ch = curl_init();
curl_setopt ($ch, CURLOPT_URL,$url);
if(!empty($fields_string)){
curl_setopt($ch,CURLOPT_POST,5);
curl_setopt($ch,CURLOPT_POSTFIELDS,$fields_string);
}
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // Set so curl_exec returns the result instead of outputting it.
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); //to trust any ssl certificates
$ret = curl_exec($ch);
curl_close($ch);
return $ret;
}
function raiseException($exception,$userid='',$display=1,$params=array())
{
$path="";
$params['name']=$this->_name;
$params['group']=$this->_type;
$loghelperobj= new techjoomlaHelperLogs();
$loghelperobj->simpleLog($exception,$userid,'plugin',$this->errorlogfile,$path,$display,$params);
return;
}
function raiseLog($status_log,$desc="",$userid="",$display="")
{
$params=array();
$params['desc'] = $desc;
if(is_object($status))
$status=JArrayHelper::fromObject($status_log,true);
if(is_array($status))
{
if(isset($status['info']['http_code']))
{
$params['http_code'] = $status['info']['http_code'];
if(!$status['success'])
{
if(isset($status['gmail']))
$response_error=techjoomlaHelperLogs::xml2array($status['gmail']);
$params['success'] = false;
$this->raiseException($response_error['error']['message'],$userid,$display,$params);
return false;
}
else
{
$params['success'] = true;
$this->raiseException(JText::_('LOG_SUCCESS'),$userid,$display,$params);
return true;
}
}
}
$this->raiseException(JText::_('LOG_SUCCESS'),$userid,$display,$params);
return true;
}
}//end class