Created
October 12, 2013 18:46
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Excerpts from two classes that I'm messing around with.
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/** | |
* Download an attachment's content. | |
* | |
* @param string item_id ID of the timeline item the attachment belongs to. | |
* @param Google_Attachment $attachment Attachment's metadata. | |
* @return string The attachment's content if successful, null otherwise. | |
*/ | |
function download_attachment($item_id, $attachment) { | |
$request = new Google_HttpRequest($attachment->getContentUrl(), 'GET', null, null); | |
$httpRequest = Google_Client::$io->authenticatedRequest($request); | |
if ($httpRequest->getResponseHttpCode() == 200) { | |
error_log("Error Downloading Attachment - HTTP ResponseCode:".$httpRequest->getResponseHttpCode()); | |
error_log("ContentUrl: ".$attachment->getContentUrl()); | |
error_log("ContentType: ".$attachment->getContentType()); | |
error_log("id ".$attachment->getId()); | |
error_log("IsProcessing: ".(int)$attachment->getIsProcessingContent()); | |
return $httpRequest->getResponseBody(); | |
} else { | |
// An error occurred. | |
error_log("Error Downloading Attachment - HTTP ResponseCode:".$httpRequest->getResponseHttpCode()); | |
error_log("ContentUrl: ".$attachment->getContentUrl()); | |
error_log("ContentType: ".$attachment->getContentType()); | |
error_log("id ".$attachment->getId()); | |
error_log("IsProcessing: ".(int)$attachment->getIsProcessingContent()); | |
return null; | |
} | |
} |
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//$myGlass class is just a wrapper for mirror-client.php from google's quick-start php project' | |
switch ($request['collection']) { | |
case 'timeline': | |
foreach ($request['userActions'] as $i => $user_action) { | |
if ($user_action['type'] == 'SHARE') { | |
$timeline_item_id = $request['itemId']; | |
$timeline_item = $mirror_service->timeline->get($timeline_item_id); | |
error_log('Incoming Google Glass Attachment'); | |
$timeline_caption = $timeline_item->getText(); | |
if ($timeline_item->getAttachments() != null) { | |
$attachments = $timeline_item->getAttachments(); | |
foreach ($attachments as $attachment){ | |
$myId = $timeline_item_id; | |
$attachmentId = $attachment->getId(); | |
$contentType = $attachment->getContentType(); | |
$contentUrl = $attachment->getContentUrl(); | |
$isMovie = false; | |
if ($contentType == 'video/mp4'){ | |
$isMovie = true; | |
} | |
error_log($contentType); | |
//munge paths and save the file to the filesystem | |
$upload_dir = get_upload_dir(); | |
$savePath = $upload_dir['path']; | |
$fileName = 'Test_'.uniqid('', true); | |
//just sets the correct extension based on mimetype | |
$fileExt = getExtension($contentType); | |
$finalFilePath = $savePath."/".$fileName.".".$fileExt; | |
//save the file down to the filesystem | |
$fileData = $myGlass->download_attachment($myId, $attachment); | |
file_put_contents($finalFilePath, $fileData); | |
} | |
} | |
//let the user know its been received and posted with a patch-update to their timeline | |
$patch = new Google_TimelineItem(); | |
$patch->setText("Upload Complete! ".$timeline_item->getText()); | |
$mirror_service->timeline->patch($timeline_item_id, $patch); | |
error_log('Finished receiving data'); | |
break; | |
} | |
} | |
break; | |
default: | |
error_log("I don't know how to process this notification: $request"); | |
} |
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