function test_connecting()
 {
     $key = $_POST['key'];
     if ($key) {
         $api = $this->get_settings();
         extract($api);
         $api_key = isset($api['api_key']) ? trim($api['api_key']) : '';
         $secret_key = isset($api['secret_key']) ? trim($api['secret_key']) : '';
         $token = isset($api['token']) ? trim($api['token']) : '';
         $token_secret = isset($api['token_secret']) ? trim($api['token_secret']) : '';
         $API_CONFIG = array('appKey' => $api_key, 'appSecret' => $secret_key, 'callbackUrl' => NULL);
         $TOKEN_CONFIG = array('oauth_token' => $token, 'oauth_token_secret' => $token_secret);
         $linkedin = new WP_LinkedIn_LinkedIn($API_CONFIG);
         $linkedin->setTokenAccess($TOKEN_CONFIG);
         $linkedin->setResponseFormat(WP_LinkedIn_LinkedIn::_RESPONSE_XML);
         $response = $linkedin->searchJobs('?keywords=quality&count=1');
         if ($response['success'] === true) {
             echo 'Connected successfully. Now you can import linkedin jobs into your job board.';
         } else {
             $err = simplexml_load_string($response['linkedin']);
             echo 'Erorr: ' . $err->message . '. Please check your LinkedIn API ';
         }
     }
     //echo json_encode($response);
     die;
 }
    public function create_xml_custom($data)
    {
        $total = (array) $data->jobs['total'];
        $start = $data->jobs['start'];
        $count = (array) $data->jobs['count'];
        $jobs = $data->jobs->job;
        $html = '';
        $xml = '';
        if ($jobs) {
            $i = 0;
            foreach ($jobs as $item) {
                $jobid = $item->id;
                $api = $this->get_settings();
                extract($api);
                $api_key = isset($api['api_key']) ? trim($api['api_key']) : '';
                $secret_key = isset($api['secret_key']) ? trim($api['secret_key']) : '';
                $API_CONFIG = array('appKey' => $api_key, 'appSecret' => $secret_key, 'callbackUrl' => NULL);
                $linkedin = new WP_LinkedIn_LinkedIn($API_CONFIG);
                $response = $linkedin->job((string) $jobid, ':(id,active,posting-date,company:(name),position:(title,location,job-functions,industries,job-type),skills-and-experience,description-snippet,description,salary,job-poster:(id,headline),site-job-url,location-description)');
                if ($response['success'] === TRUE) {
                    $job = simplexml_load_string($response['linkedin']);
                    $job = (array) $job;
                    $id = $job['id'];
                    $url = $job['site-job-url'];
                    $date = (array) $job['posting-date'];
                    $year = $date['year'];
                    $month = $date['month'];
                    $day = $date['day'];
                    $fulldate = $year . '-' . $month . '-' . $day;
                    $locatoin = (array) $job['position']->location;
                    $company = $job['company']->name;
                    $content = $job['description'];
                    $city = '';
                    $country = (array) $locatoin['country'];
                    $title = $job['position']->title;
                    $job_type = (array) $job['position'];
                    $job_type = $job_type['job-type']->name;
                    $state = '';
                    $i++;
                    $list = $this->et_get_job_type();
                    $cats = $this->et_job_categories_option_list();
                    $html[] = '<tr>
											   <td>
												<input type="hidden" name="import[' . $i . '][allow]" value="0"/>
												<input type="checkbox" class="allow" name="import[' . $i . '][allow]" value="1" checked="checked"/>
												<input type="hidden" name="import[' . $i . '][url]" value="' . $url . '"/>
												<input type="hidden" name="import[' . $i . '][date]" value="' . $fulldate . '"/>
												<input type="hidden" name="import[' . $i . '][formattedLocationFull]" value="' . $locatoin['name'] . '"/>
												<input type="hidden" name="import[' . $i . '][company]" value="' . $company . '"/>
												<input type="hidden" name="import[' . $i . '][jobkey]" value="' . $id . '"/>
											    <div style="display:none;"><input type="hidden" name="import[' . $i . '][content]" value="' . $content . '"/></div>
												<input type="hidden" name="import[' . $i . '][city]" value="' . $city . '"/>
												<input type="hidden" name="import[' . $i . '][state]" value="' . $state . '"/>
												<input type="hidden" name="import[' . $i . '][country]" value="' . $country['code'] . '"/>
												<input type="hidden" name="import[' . $i . '][jobtitle]" value="' . $title . '"/>
											</td>
											<td class="jobtitle">
												<a href="' . $url . '" target="_blank">' . $title . '</a>
												<div class="bubble-quote">
													<span>@ ' . $company . '</span>
													<span class="icon" data-icon="@">' . $locatoin['name'] . '</span>
													<div class="triangle"></div>
												</div>
											</td>
											<td class="jobtitle">' . $job_type . '</td>
											<td>
												<div class="select-style et-button-select">
													<select class="job_cat" name="import[' . $i . '][job_category]">
														 ' . $cats . '
													</select>
												</div>
											</td>
											<td>
												<div class="select-style et-button-select">
													<select class="job_type" name="import[' . $i . '][job_type]">
														' . $list . '
													</select>
												</div>
											</td>
										</tr>';
                }
                $xml['total'] = $total['0'];
                $xml['count'] = isset($count['0']) ? $count['0'] : $i;
                $xml['jobs'] = array('job' => $html);
            }
        } else {
            $xml['total'] = 0;
            $xml['count'] = 0;
            $xml['jobs'] = array('job' => '');
        }
        return $xml;
    }