How do I send a response()->stream() to google drive ? I'm not getting it because this method returns a class and not a file. My question is if I will need to save locally using file_put_contents() so that I can then send it to google drive
public function buildCsv($columns, $content): \Closure
{
return function () use ($columns, $content){
$file = fopen('php://output', 'w');
fputcsv($file, $columns);
foreach ($content as $item) {
fputcsv($file, $item);
}
fclose($file);
};
}
$cb = $this->buildCsv($this->CSVColumns, $csvData);
\Storage::disk('google')->put("csv-test", response()->stream($cb, 200, $headers));
On google drive my file looks like this:
Try this
public function buildCsvFile($columns, $content): string
{
$file = tmpfile();
fputcsv($file, $columns);
foreach ($content as $item) {
fputcsv($file, $item);
}
$metaDatas = stream_get_meta_data($file);
return file_get_contents($metaDatas['uri']);
}
$cb = $this->buildCsv($this->CSVColumns, $csvData);
\Storage::disk('google')->put("csv-test.csv", $cb);
I'm trying to get video urls from dailymotion.
i got JSON results and its valid tested with online tools but when I use js_decode & print_r it shows warning like
<?php
$content = file_get_contents("http://www.dailymotion.com/embed/video/x49oyt5");
$content = explode(',"qualities":', $content);
$json = explode(',"reporting":', $content[1]);
$json = $json[0];
$mycontent = file_get_contents($json);
$response = json_decode($mycontent, true);
print_r($response);
?>
I want to get video quality and video url from JSON.
You're using file_get_contents on what is actually already a JSON.
updated code, tested ;)
<?php
$content = file_get_contents("http://www.dailymotion.com/embed/video/x49oyt5");
$content = explode(',"qualities":', $content);
$json = explode(',"reporting":', $content[1]);
$json = $json[0];
$videos = json_decode($json,true);
//Cycle through the 1080 videos and print the video urls
foreach($videos[1080] as $video){
printf("Video type:%s URL:%s\n", $video['type'], $video['url']);
}
//Cycle through the 720 videos and print the video urls
foreach($videos[720] as $video){
printf("Video type:%s URL:%s\n", $video['type'], $video['url']);
}
?>
With array_keys($array) you can get all the keys from array, it will return an array with the keys.
<?php
$content = file_get_contents("http://www.dailymotion.com/embed/video/x49oyt5");
$content = explode(',"qualities":', $content);
$json = explode(',"reporting":', $content[1]);
$json = $json[0];
$mycontent = file_get_contents($json);
$response = json_decode($mycontent, true);
$qualities = array_keys($response)
print_r($qualities);
?>
As the code i tried and by trial removal to get json content out of the return is below
method i used.
$date= YYYYMMDD;
//example '20140113'
$handle = fopen('http://finance.yahoo.com/connection/currency-converter-cache?date='.$date.'', 'r');
//sample code is http://finance.yahoo.com/connection/currency-converter-cache?date=20140208 paste the url in browser;
// use loop to get all until end of content
while (!feof($handle)) {
$contents .= fread($handle, 8192);
}
fclose($handle);
the code return a given bulk in yahoo and json format
so remove the unknown format which is
"/**/YAHOO.Finance.CurrencyConverter.addConversionRates (" and ends with ");"
by
$contents = str_replace('/**/YAHOO.Finance.CurrencyConverter.addConversionRates(','',$contents);
$contents = str_replace(');','',$contents);
$obj = json_decode($contents,true);
then loop the content by
foreach($obj['list']['resources'] as $key0 => $value0){
}
I prefer to use file_get_contents to get the html and preg_match_all to cleanup the json, i.e.:
<?php
$json = file_get_contents("http://finance.yahoo.com/connection/currency-converter-cache?date=20140113");
preg_match_all('/\((.*)\);/si', $json, $json, PREG_PATTERN_ORDER);
$json = $json[1][0];
$json = json_decode($json,true);
foreach ($json["list"]["resources"] as $resource){
echo $resource["resource"]["fields"]["date"];
echo $resource["resource"]["fields"]["price"];
echo $resource["resource"]["fields"]["symbol"];
echo $resource["resource"]["fields"]["price"];
}
NOTE:
I've tested the code and it works as intended.
I'm trying to get the profiles of a large group of friends and I'm getting the error:
Too many requests in batch message. Maximum batch size is 50
From the API. Now I understand the error message but I thought I built the function to mitigate this error. I specifically make the calls in chunks of 50. I don't change $chunk_size in any of the methods that call it so I don't really know what is going on here.
This is the function that is spitting out the error:
protected function getFacebookProfiles($ids, array $fields = array('name', 'picture'), $chunk_size = 50)
{
$facebook = App::make('Facebook');
$fields = implode(',', $fields);
$requests = array();
foreach ($ids as $id) {
$requests[] = array('method' => 'GET', 'relative_url' => "{$id}?fields={$fields}");
}
$responses = array();
$chunks = array_chunk($requests, $chunk_size);
foreach ($chunks as $chunk) {
$batch = json_encode($requests);
$response = $facebook->api("?batch={$batch}", 'POST');
foreach ($response as &$profile) {
$profile = json_decode($profile['body']);
if (empty($profile->picture->data)) {
// something has gone REALLY wrong, this should never happen but if it does we'll have more debug information
if (empty($profile->error->message)) {
throw new Exception('Unexpected error when retrieving user information for IDs:' . implode(', ', $ids));
}
$profile->error = (array) $profile->error;
throw new FacebookApiException((array) $profile);
}
$profile->picture = $profile->picture->data;
}
$responses = array_merge($responses, $response);
}
return $responses;
}
You are not using your $chunk variable in the JSON you generate for your API call, but still the original, unmodified $requests.
Happy slamming :-)
I'm writing a RESTful API. I'm having trouble with uploading images using the different verbs.
Consider:
I have an object which can be created/modified/deleted/viewed via a post/put/delete/get request to a URL. The request is multi part form when there is a file to upload, or application/xml when there's just text to process.
To handle the image uploads which are associated with the object I am doing something like:
if(isset($_FILES['userfile'])) {
$data = $this->image_model->upload_image();
if($data['error']){
$this->response(array('error' => $error['error']));
}
$xml_data = (array)simplexml_load_string( urldecode($_POST['xml']) );
$object = (array)$xml_data['object'];
} else {
$object = $this->body('object');
}
The major problem here is when trying to handle a put request, obviously $_POST doesn't contain the put data (as far as I can tell!).
For reference this is how I'm building the requests:
curl -F userfile=#./image.png -F xml="<xml><object>stuff to edit</object></xml>"
http://example.com/object -X PUT
Does anyone have any ideas how I can access the xml variable in my PUT request?
First of all, $_FILES is not populated when handling PUT requests. It is only populated by PHP when handling POST requests.
You need to parse it manually. That goes for "regular" fields as well:
// Fetch content and determine boundary
$raw_data = file_get_contents('php://input');
$boundary = substr($raw_data, 0, strpos($raw_data, "\r\n"));
// Fetch each part
$parts = array_slice(explode($boundary, $raw_data), 1);
$data = array();
foreach ($parts as $part) {
// If this is the last part, break
if ($part == "--\r\n") break;
// Separate content from headers
$part = ltrim($part, "\r\n");
list($raw_headers, $body) = explode("\r\n\r\n", $part, 2);
// Parse the headers list
$raw_headers = explode("\r\n", $raw_headers);
$headers = array();
foreach ($raw_headers as $header) {
list($name, $value) = explode(':', $header);
$headers[strtolower($name)] = ltrim($value, ' ');
}
// Parse the Content-Disposition to get the field name, etc.
if (isset($headers['content-disposition'])) {
$filename = null;
preg_match(
'/^(.+); *name="([^"]+)"(; *filename="([^"]+)")?/',
$headers['content-disposition'],
$matches
);
list(, $type, $name) = $matches;
isset($matches[4]) and $filename = $matches[4];
// handle your fields here
switch ($name) {
// this is a file upload
case 'userfile':
file_put_contents($filename, $body);
break;
// default for all other files is to populate $data
default:
$data[$name] = substr($body, 0, strlen($body) - 2);
break;
}
}
}
At each iteration, the $data array will be populated with your parameters, and the $headers array will be populated with the headers for each part (e.g.: Content-Type, etc.), and $filename will contain the original filename, if supplied in the request and is applicable to the field.
Take note the above will only work for multipart content types. Make sure to check the request Content-Type header before using the above to parse the body.
Please don't delete this again, it's helpful to a majority of people coming here! All previous answers were partial answers that don't cover the solution as a majority of people asking this question would want.
This takes what has been said above and additionally handles multiple file uploads and places them in $_FILES as someone would expect. To get this to work, you have to add 'Script PUT /put.php' to your Virtual Host for the project per Documentation. I also suspect I'll have to setup a cron to cleanup any '.tmp' files.
private function _parsePut( )
{
global $_PUT;
/* PUT data comes in on the stdin stream */
$putdata = fopen("php://input", "r");
/* Open a file for writing */
// $fp = fopen("myputfile.ext", "w");
$raw_data = '';
/* Read the data 1 KB at a time
and write to the file */
while ($chunk = fread($putdata, 1024))
$raw_data .= $chunk;
/* Close the streams */
fclose($putdata);
// Fetch content and determine boundary
$boundary = substr($raw_data, 0, strpos($raw_data, "\r\n"));
if(empty($boundary)){
parse_str($raw_data,$data);
$GLOBALS[ '_PUT' ] = $data;
return;
}
// Fetch each part
$parts = array_slice(explode($boundary, $raw_data), 1);
$data = array();
foreach ($parts as $part) {
// If this is the last part, break
if ($part == "--\r\n") break;
// Separate content from headers
$part = ltrim($part, "\r\n");
list($raw_headers, $body) = explode("\r\n\r\n", $part, 2);
// Parse the headers list
$raw_headers = explode("\r\n", $raw_headers);
$headers = array();
foreach ($raw_headers as $header) {
list($name, $value) = explode(':', $header);
$headers[strtolower($name)] = ltrim($value, ' ');
}
// Parse the Content-Disposition to get the field name, etc.
if (isset($headers['content-disposition'])) {
$filename = null;
$tmp_name = null;
preg_match(
'/^(.+); *name="([^"]+)"(; *filename="([^"]+)")?/',
$headers['content-disposition'],
$matches
);
list(, $type, $name) = $matches;
//Parse File
if( isset($matches[4]) )
{
//if labeled the same as previous, skip
if( isset( $_FILES[ $matches[ 2 ] ] ) )
{
continue;
}
//get filename
$filename = $matches[4];
//get tmp name
$filename_parts = pathinfo( $filename );
$tmp_name = tempnam( ini_get('upload_tmp_dir'), $filename_parts['filename']);
//populate $_FILES with information, size may be off in multibyte situation
$_FILES[ $matches[ 2 ] ] = array(
'error'=>0,
'name'=>$filename,
'tmp_name'=>$tmp_name,
'size'=>strlen( $body ),
'type'=>$value
);
//place in temporary directory
file_put_contents($tmp_name, $body);
}
//Parse Field
else
{
$data[$name] = substr($body, 0, strlen($body) - 2);
}
}
}
$GLOBALS[ '_PUT' ] = $data;
return;
}
For whom using Apiato (Laravel) framework:
create new Middleware like file below, then declair this file in your laravel kernel file within the protected $middlewareGroups variable (inside web or api, whatever you want) like this:
protected $middlewareGroups = [
'web' => [],
'api' => [HandlePutFormData::class],
];
<?php
namespace App\Ship\Middlewares\Http;
use Closure;
use Symfony\Component\HttpFoundation\ParameterBag;
/**
* #author Quang Pham
*/
class HandlePutFormData
{
/**
* Handle an incoming request.
*
* #param \Illuminate\Http\Request $request
* #param \Closure $next
*
* #return mixed
*/
public function handle($request, Closure $next)
{
if ($request->method() == 'POST' or $request->method() == 'GET') {
return $next($request);
}
if (preg_match('/multipart\/form-data/', $request->headers->get('Content-Type')) or
preg_match('/multipart\/form-data/', $request->headers->get('content-type'))) {
$parameters = $this->decode();
$request->merge($parameters['inputs']);
$request->files->add($parameters['files']);
}
return $next($request);
}
public function decode()
{
$files = [];
$data = [];
// Fetch content and determine boundary
$rawData = file_get_contents('php://input');
$boundary = substr($rawData, 0, strpos($rawData, "\r\n"));
// Fetch and process each part
$parts = $rawData ? array_slice(explode($boundary, $rawData), 1) : [];
foreach ($parts as $part) {
// If this is the last part, break
if ($part == "--\r\n") {
break;
}
// Separate content from headers
$part = ltrim($part, "\r\n");
list($rawHeaders, $content) = explode("\r\n\r\n", $part, 2);
$content = substr($content, 0, strlen($content) - 2);
// Parse the headers list
$rawHeaders = explode("\r\n", $rawHeaders);
$headers = array();
foreach ($rawHeaders as $header) {
list($name, $value) = explode(':', $header);
$headers[strtolower($name)] = ltrim($value, ' ');
}
// Parse the Content-Disposition to get the field name, etc.
if (isset($headers['content-disposition'])) {
$filename = null;
preg_match(
'/^form-data; *name="([^"]+)"(; *filename="([^"]+)")?/',
$headers['content-disposition'],
$matches
);
$fieldName = $matches[1];
$fileName = (isset($matches[3]) ? $matches[3] : null);
// If we have a file, save it. Otherwise, save the data.
if ($fileName !== null) {
$localFileName = tempnam(sys_get_temp_dir(), 'sfy');
file_put_contents($localFileName, $content);
$files = $this->transformData($files, $fieldName, [
'name' => $fileName,
'type' => $headers['content-type'],
'tmp_name' => $localFileName,
'error' => 0,
'size' => filesize($localFileName)
]);
// register a shutdown function to cleanup the temporary file
register_shutdown_function(function () use ($localFileName) {
unlink($localFileName);
});
} else {
$data = $this->transformData($data, $fieldName, $content);
}
}
}
$fields = new ParameterBag($data);
return ["inputs" => $fields->all(), "files" => $files];
}
private function transformData($data, $name, $value)
{
$isArray = strpos($name, '[]');
if ($isArray && (($isArray + 2) == strlen($name))) {
$name = str_replace('[]', '', $name);
$data[$name][]= $value;
} else {
$data[$name] = $value;
}
return $data;
}
}
Pls note: Those codes above not all mine, some from above comment, some modified by me.
Quoting netcoder reply : "Take note the above will only work for multipart content types"
To work with any content type I have added the following lines to Mr. netcoder's solution :
// Fetch content and determine boundary
$raw_data = file_get_contents('php://input');
$boundary = substr($raw_data, 0, strpos($raw_data, "\r\n"));
/*...... My edit --------- */
if(empty($boundary)){
parse_str($raw_data,$data);
return $data;
}
/* ........... My edit ends ......... */
// Fetch each part
$parts = array_slice(explode($boundary, $raw_data), 1);
$data = array();
............
...............
I've been trying to figure out how to work with this issue without having to break RESTful convention and boy howdie, what a rabbit hole, let me tell you.
I'm adding this anywhere I can find in the hope that it will help somebody out in the future.
I've just lost a day of development firstly figuring out that this was an issue, then figuring out where the issue lay.
As mentioned, this isn't a symfony (or laravel, or any other framework) issue, it's a limitation of PHP.
After trawling through a good few RFCs for php core, the core development team seem somewhat resistant to implementing anything to do with modernising the handling of HTTP requests. The issue was first reported in 2011, it doesn't look any closer to having a native solution.
That said, I managed to find this PECL extension called Always Populate Form Data. I'm not really very familiar with pecl, and couldn't seem to get it working using pear. but I'm using CentOS and Remi PHP which has a yum package.
I ran yum install php-pecl-apfd and it literally fixed the issue straight away (well I had to restart my docker containers but that was a given).
I believe there are other packages in various flavours of linux and I'm sure anybody with more knowledge of pear/pecl/general php extensions could get it running on windows or mac with no issue.
I know this article is old.
But unfortunately, PHP still does not pay attention to form-data other than the Post method.
Thanks to friends (#netcoder, #greendot, #pham-quang) who suggested solutions above.
Using those solutions I wrote a library for this purpose:
composer require alireaza/php-form-data
You can also use composer require alireaza/laravel-form-data in Laravel.