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(PHP ActiveX) Download Google Contact PhotoDemonstrates how to download Google Contact's photo.
<?php // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // -------------------------------------------------------------------------------------------------------- // Note: The code for setting up the Chilkat REST object and making the initial connection can be done once. // Once connected, the REST object may be re-used for many REST API calls. // (It's a good idea to put the connection setup code in a separate function/subroutine.) // -------------------------------------------------------------------------------------------------------- // It is assumed we previously obtained an OAuth2 access token. // This example loads the JSON access token file // saved by this example: Get Google Contacts OAuth2 Access Token // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.JsonObject') $jsonToken = new COM("Chilkat.JsonObject"); $success = $jsonToken->LoadFile('qa_data/tokens/googleContacts.json'); if ($success != 1) { print 'Failed to load googleContacts.json' . "\n"; exit; } // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.AuthGoogle') $gAuth = new COM("Chilkat.AuthGoogle"); $gAuth->AccessToken = $jsonToken->stringOf('access_token'); // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Rest') $rest = new COM("Chilkat.Rest"); // Connect using TLS. $bAutoReconnect = 1; $success = $rest->Connect('www.google.com',443,1,$bAutoReconnect); // Provide the authentication credentials (i.e. the access token) $rest->SetAuthGoogle($gAuth); // ---------------------------------------------- // OK, the REST connection setup is completed.. // ---------------------------------------------- // To get the photo, send the following: // GET /m8/feeds/photos/media/default/contactId $rest->AddHeader('GData-Version','3.0'); // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.StringBuilder') $sbPath = new COM("Chilkat.StringBuilder"); // Get the photo for the contact having contactId = "1ea2e4fe0ef24e09" $contactId = '1ea2e4fe0ef24e09'; $sbPath->SetString('/m8/feeds/photos/media/default/{contactId}'); $numReplacements = $sbPath->Replace('{contactId}',$contactId); // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.BinData') $imageData = new COM("Chilkat.BinData"); $success = $rest->FullRequestNoBodyBd('GET',$sbPath->getAsString(),$imageData); if ($success != 1) { print $rest->LastErrorText . "\n"; exit; } // A 404 response indicates the contact has no photo. // (We could've first fetched the contact information, parsed out the // photo etag, and then if no photo etag existed, we'd know the contact has no // photo. Or... we can just try to download the photo and if a 404 is received, // we know there's no photo. Much simpler.) if ($rest->ResponseStatusCode == 404) { print 'This contact has no photo.' . "\n"; exit; } // A successful response will have a status code equal to 200. if ($rest->ResponseStatusCode != 200) { // If the response was not successful, then the response body // does not contain image data. Instead it contains XML. // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.StringBuilder') $sbResponseBody = new COM("Chilkat.StringBuilder"); $sbResponseBody->AppendBd($imageData,'utf-8',0,0); print 'response status code = ' . $rest->ResponseStatusCode . "\n"; print 'response status text = ' . $rest->ResponseStatusText . "\n"; print 'response header: ' . $rest->ResponseHeader . "\n"; print 'response body: ' . $sbResponseBody->getAsString() . "\n"; print 'request startline: ' . $rest->LastRequestStartLine . "\n"; print 'request header: ' . $rest->LastRequestHeader . "\n"; exit; } // Examine the content-type in the response header so we know what file // extension to use (.jpg, .png, etc.) // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.StringBuilder') $sbContentType = new COM("Chilkat.StringBuilder"); $sbContentType->Append($rest->responseHdrByName('Content-Type')); if ($sbContentType->ContentsEqual('image/jpeg',0) == 1) { $imageData->WriteFile('qa_output/contact_photo.jpg'); } if ($sbContentType->ContentsEqual('image/png',0) == 1) { $imageData->WriteFile('qa_output/contact_photo.png'); } print 'Content-Type: ' . $sbContentType->getAsString() . "\n"; print 'Success.' . "\n"; ?> |
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