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(PHP ActiveX) Facebook Upload Photo from Local FileUploads a new photo with a caption from a local file.
<?php // This example assumes Chilkat HTTP to have been previously unlocked. // See Global Unlock Sample for sample code. // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Http') $http = new COM("Chilkat.Http"); // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.HttpRequest') $req = new COM("Chilkat.HttpRequest"); $req->HttpVerb = 'POST'; $req->ContentType = 'multipart/form-data'; $req->Path = '/v2.7/me/photos'; // Use the previously obtained access token. // Note: The publish_actions scope is required to upload a photo. $req->AddHeader('Authorization','Bearer FACEBOOK-ACCESS-TOKEN'); // Send an "Expect: 100-continue" header in the request. // This causes the HTTP server to end a 100-continue response // immediately after receiving the HTTP header. The client // (Chilkat) will receive this intermediate response, and if // it's not an error response, it knows that the HTTP server will // accept the data that is forthcoming. // The alternative is to get an error response after trying to upload // the entire contents of the files. $req->AddHeader('Expect','100-continue'); // Set a photo caption. $req->AddParam('caption','Here are some penguins!'); // Additional parameters can be added to the request by // calling AddParam once per parameter. // See https://developers.facebook.com/docs/graph-api/reference/user/photos // for more information about other optional parameters. // Indicate the local file to be uploaded. $success = $req->AddFileForUpload('source','qa_data/jpg/penguins2.jpg'); if ($success != 1) { print $req->LastErrorText . "\n"; exit; } // Upload the image file.. // resp is a Chilkat.HttpResponse $resp = $http->SynchronousRequest('graph.facebook.com',443,1,$req); if ($http->LastMethodSuccess != 1) { print $http->LastErrorText . "\n"; exit; } // Examine the response body: $responseJson = $resp->BodyStr; print $responseJson . "\n"; // The response contains JSON, such as this: // {"id":"10210224963435862","post_id":"10224048320139890_10210224963435862"} ?> |
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