椅子に 2 時間座っていますが、何が問題なのかわかりません。私はコードイグナイターのことは初めてで、このエラーが初めて発生しました。皆さん、私を助けてくれますか? どんな助けでも大歓迎です。事前にどうもありがとう...
****A PHP Error was encountered
Severity: Notice
Message: Undefined property: Facebook_model::$facebook
Filename: models/facebook_model.php
Line Number: 15
Fatal error: *Call to a member function getUser() on a non-object in C:\xampp\htdocs\hpbge\hpbge_files\system\hpbgestrong text_web_app\models\facebook_model.php on line 15*****
<?php
class Facebook_model extends Model {
public function get_user() {
$query = $this->facebook->getUser();
if ($query) {
$data['is_true'] = TRUE;
$data['facebook_uid'] = $query;
return $data;
} else {
$data['is_true'] = FALSE;
return $data;
}
}
function get_access_token() {
$query = $this->facebook->getAccessToken();
if ($query) {
$data['is_true'] = TRUE;
$data['access_token'] = $query;
return $data;
} else {
$data['is_true'] = FALSE;
return $data;
}
}
function get_api_secret() {
$query = $this->facebook->getApiSecret();
if ($query) {
$data['is_true'] = TRUE;
$data['api_secret'] = $query;
return $data;
} else {
$data['is_true'] = FALSE;
return $data;
}
}
function get_app_id() {
$query = $this->facebook->getApiSecret();
if ($query) {
$data['is_true'] = TRUE;
$data['app_id'] = $query;
return $data;
} else {
$data['is_true'] = FALSE;
return $data;
}
}
function get_logout_url() {
$query = $this->facebook->getLogoutUrl(array('next' => base_url()));
if ($query) {
$data['is_true'] = TRUE;
$data['logout_url'] = $query;
return $data;
} else {
$data['is_true'] = FALSE;
return $data;
}
}
function get_signed_request() {
$query = $this->facebook->getSignedRequest();
if ($query) {
$data['is_true'] = TRUE;
$data['signed_request'] = $query;
return $data;
} else {
$data['is_true'] = FALSE;
return $data;
}
}
function set_access_token($access_token) {
$query = $this->facebook->setAccessToken($access_token);
if ($query) {
$data['is_true'] = TRUE;
return $data;
} else {
$data['is_true'] = FALSE;
return $data;
}
}
function set_api_secret($app_secret) {
$query = $this->facebook->setApiSecret($app_secret);
if ($query) {
$data['is_true'] = TRUE;
return $data;
} else {
$data['is_true'] = FALSE;
return $data;
}
}
function set_app_id($app_id) {
$query = $this->facebook->setAppId($app_id);
if ($query) {
$data['is_true'] = TRUE;
return $data;
} else {
$data['is_true'] = FALSE;
return $data;
}
}
//function is formatted for the following
//https://graph.facebook.com/ID/CONNECTION_TYPE?access_token=123456
function get_facebook_object($object, $facebook_uid, $access_token) {
$fb_connect = curl_init();
curl_setopt($fb_connect, CURLOPT_URL, 'https://graph.facebook.com/'.$facebook_uid.'/'.$object.'?access_token='.$access_token);
curl_setopt($fb_connect, CURLOPT_RETURNTRANSFER, 1);
$output = curl_exec($fb_connect);
curl_close($fb_connect);
$result = json_decode($output);
if (isset($result->error)) {
$data['is_true'] = FALSE;
$data['message'] = $result->error->message;
$data['type'] = $result->error->type;
$data['code'] = $result->error->code;
return $data;
} else {
$data['is_true'] = TRUE;
$data['data'] = $result->data;
return $data;
}
}
}