I need to read the content of a mail in a ZF2 project. I'm able to read the header and the contentType, but not the 'body'. The contentType = multipart/alternative. Until now I use thos following code:
$params = array('host' => 'myHost', 'user' => 'myUser', 'password' => 'myPwd');
$mail = new \Zend\Mail\Storage\Imap($params);
$cntMail = $mail->countMessages();
for ($i = $cntMail; $i > 0; $i--) { // reverse order
$message = $mail->getMessage($i);
if (stristr($message->subject, '[Ticket#: I' . 411401 . ']')) {
echo $message->subject . "\n";
echo $message->contentType;
if ($message->isMultipart())
echo 'is multipart';
// here the body
echo $mail->getRawContent($i); //throws an error
exit;
}
Any help will be appreciated, Andrea
I connected to smartermail and apparently it is not possible with ZF2 to get the content of mails in smartermail...
Related
I am trying to do force download using ZF2. Here is the snippet to my code
use Zend\Http\Request;
.....
public function downloadAction() {
$response = new Request();
$response->setHeaders(Request::fromString("Content-Type: application/octet-stream\r\nContent-Length: 9\r\nContent-Disposition: attachment; filename=\"ultimate_remedy_readme.txt\""));
}
now i am getting this error
/var/www/whowantsmymoney/vendor/zendframework/zendframework/library/Zend/Http/Request.php:88
Message:
A valid request line was not found in the provided string
Stack trace:
#0 /var/www/whowantsmymoney/module/Admin/src/Admin/Controller/LanguageController.php(93): Zend\Http\Request::fromString('Content-Type: a...')
This code should help you for a simple file download.
public function downloadAction() {
$fileName = 'somefile';
if(!is_file($fileName)) {
//do something
}
$fileContents = file_get_contents($fileName);
$response = $this->getResponse();
$response->setContent($fileContents);
$headers = $response->getHeaders();
$headers->clearHeaders()
->addHeaderLine('Content-Type', 'whatever your content type is')
->addHeaderLine('Content-Disposition', 'attachment; filename="' . $fileName . '"')
->addHeaderLine('Content-Length', strlen($fileContents));
return $this->response;
}
I imagine this code leaves a lot to be desired, but should work in simple cases, as was mine. I'm not sure how you might handle reading the file in chunks. Maybe somebody else could shed some light?
Edit - Sending streams
I've added this here for informational purposes. It is probably the better way to force downloads as it will use much less memory.
public function downloadAction() {
$fileName = 'somefile';
$response = new \Zend\Http\Response\Stream();
$response->setStream(fopen($fileName, 'r'));
$response->setStatusCode(200);
$headers = new \Zend\Http\Headers();
$headers->addHeaderLine('Content-Type', 'whatever your content type is')
->addHeaderLine('Content-Disposition', 'attachment; filename="' . $fileName . '"')
->addHeaderLine('Content-Length', filesize($fileName));
$response->setHeaders($headers);
return $response;
Thanks to #Aydin Hassan for response, but several important headers are missing in his answer. Be careful of that.
Full headers stack:
public function downloadAction() {
$file = 'path/to/file';
$response = new \Zend\Http\Response\Stream();
$response->setStream(fopen($file, 'r'));
$response->setStatusCode(200);
$response->setStreamName(basename($file));
$headers = new \Zend\Http\Headers();
$headers->addHeaders(array(
'Content-Disposition' => 'attachment; filename="' . basename($file) .'"',
'Content-Type' => 'application/octet-stream',
'Content-Length' => filesize($file),
'Expires' => '#0', // #0, because zf2 parses date as string to \DateTime() object
'Cache-Control' => 'must-revalidate',
'Pragma' => 'public'
));
$response->setHeaders($headers);
return $response;
}
Hey I'm trying to use LinkedIn's OAuth in PHP. I'm stuck at the first step of getting a request token. All I know is you post some values to their server and get your token back. So i post the documented args to 'https://api.linkedin.com/uas/oauth/requestToken' and I get slapped with a 400 error.
here's the request:
$postArr = array();
//$postArr["oauth_callback"] = ""; idk they said this was optional...
$postArr["oauth_consumer_key"] = "ForBritishEyesOnly"; //is this the application secret key or the api key?
$postArr["oauth_nonce"] = "UltraRandomNonceFTW";
$postArr["oauth_timestamp"] = time();
$postArr["oauth_signature_method"] = "HMAC-SHA1"; //lolwut
$postArr["oauth_version"] = "1.0";
$params = array('http'=>array('method'=>'post','content'=>http_build_query($postArr)));
$context = stream_context_create($params);
$stream = file_get_contents('https://api.linkedin.com/uas/oauth/requestToken', false, $context);
I don't think my POST args are correct but ANY help is very appreciated -- I just don't want resort to use someone else's library to solve this.
-------EDIT: ATTEMPT 2 per James' input ---------
ok so here im making a call to the test link you sent me. i'm actually able to get a response back, but it doesnt like my signature (big surprise, i know). So just how bad did I screw up the encryption?
//setup GET args
$url = "http://term.ie/oauth/example/request_token.php?";
$url .= "oauth_version=1.0&";
$url .= "oauth_nonce=" . rand(0, 100000) . "&";
$url .= "oauth_timestamp=" . time() . "&";
$url .= "oauth_consumer_key=key&";
$url .= "oauth_signature_method=HMAC-SHA1&";
//encrypt the request according to 'secret'
$sig = urlencode(base64_encode(hash_hmac("sha1", $url, "secret")));
//append the url encoded signature as the final GET arg
$url .= "oauth_signature=" . $sig;
//do it to it
echo file_get_contents($url);
EDIT by James
Try:
//setup GET args
$url = "http://term.ie/oauth/example/request_token.php?";
$url .= "oauth_consumer_key=key&";
$url .= "oauth_nonce=" . rand(0, 100000) . "&";
$url .= "oauth_signature_method=HMAC-SHA1&";
$url .= "oauth_timestamp=" . time() . "&";
$url .= "oauth_version=1.0&";
I'm on cloud nine. Decided to revisit this problem and got it to work. Here is some very bare bones PHP to build a token request for LinkedIn (it outputs an anchor tag)
<?php
$endpoint = "https://api.linkedin.com/uas/oauth/requestToken";
$key = "YourAPIKey";
$secret = "YourAPISecret";
$params = array(
"oauth_version" => "1.0",
"oauth_nonce" => time(),
"oauth_timestamp" => time(),
"oauth_consumer_key" => $key,
"oauth_signature_method" => "HMAC-SHA1"
);
function SortedArgumentString($inKV)
{
uksort($inKV, 'strcmp');
foreach ($inKV as $k => $v)
$argument[] = $k."=".$v;
return implode('&', $argument);
}
$baseString = "GET&" . urlencode($endpoint) . "&" . urlencode(SortedArgumentString($params));
$params['oauth_signature'] = urlencode(base64_encode(hash_hmac('sha1', $baseString, $secret."&", TRUE)));
echo "<a href=\"" . $endpoint . "?" . SortedArgumentString($params) . "\">Get Token<a/><br/>";
?>
oauth_consumer_key is a value that LinkedIn should have assigned to your app. Did you register with them?
oauth_nonce should be different for each request to prevent replay-attacks.
If you're using HMAC-SHA1 you'll need to add the oauth_signature field yourself. Creating the signature manually is a total PITA.
There's also a lot of Base64 encoding to do (with the added bonus of some special OAuth quirks). I suggest you read the spec.
There is a test server and client at this link. It's quite useful when you're struggling to get the protocol right.
I'm setting up a website using the EPI Twitter Oauth method. I'm able to get a user to login and retrieve their information. However when I refresh the page that has their info, the info is lost. I'm guessing this is to do with the Access Token, and am hoping someone can suggest the easiest way to fix this.
<?php
include 'lib/EpiCurl.php';
include 'lib/EpiOAuth.php';
include 'lib/EpiTwitter.php';
include 'lib/secret.php';
$twitterObj = new EpiTwitter($consumer_key, $consumer_secret);
$oauth_token = $_GET['oauth_token'];
if($oauth_token == '')
{
$url = $twitterObj->getAuthorizationUrl();
echo "<div id=\"container\">";
echo "<div id=\"content\">";
echo "<div id=\"holder\">";
echo "</div>";
echo "<div id=\"nav\">";
echo "<a href='$url'><img src=\"signup.jpg\" class=\"linkimage\" /></a>";
echo "</div>";
echo "</div>";
echo "</div>";
}
else
{
$twitterObj->setToken($_GET['oauth_token']);
$token = $twitterObj->getAccessToken();
$twitterObj->setToken($token->oauth_token, $token->oauth_token_secret);
$_SESSION['ot'] = $token->oauth_token;
$_SESSION['ots'] = $token->oauth_token_secret;
$twitterInfo= $twitterObj->get_accountVerify_credentials();
$twitterInfo->response;
$username = $twitterInfo->screen_name;
$profilepic = $twitterInfo->profile_image_url;
include 'home.php';
}
if(isset($_POST['submit']))
{
$msg = $_REQUEST['tweet'];
$twitterObj->setToken($_SESSION['ot'], $_SESSION['ots']);
$update_status = $twitterObj->post_statusesUpdate(array('status' => $msg));
$temp = $update_status->response;
echo "<br /><div align='center'>Updated your Timeline Successfully .</div>";
}
?>
It looks to me that you are only checking $_GET for the oauth token. I believe that this may be causing this "lost info" issue because by the time you refresh the page the oauth token has been stored in a session variable and may no longer be stored in the URL. I think you may want to replace the following:
$oauth_token = $_GET['oauth_token'];
with
$oauth_token = empty($_SESSION['ot']) ? $_SESSION['ot'] : $_GET['oauth_token'];
I was using basic auth to send tweets from a server every time a song changed. Now they have blocked basic auth and I am not sure how to incorporate it. I have a server at home that updates an html file on the webserver and then calls the following script to tweet out from that file. Any ideas on how to accomplish this simply?
<?php
//====================================================
// CONFIGURATION
//====================================================
// YOUR TWITTER USERNAME AND PASSWORD
$username = '#####';
$password = '#####';
DEFINE(htmlfile, '/homec/public_html/site.com/twitter.html');
$stationURL = "http://www.site.com";
$maxLimit = "139";
$da="";
$f=#fopen(htmlfile, "r");
if ($f!=0)
{
$da=#fread($f, 4096);
fclose($f);
}
else
{
exit;
}
$da=str_replace("\r", "\n", $da);
$da=str_replace("\n\n", "\n", $da);
$d=explode("\n", $da);
$d[0]=trim($d[0], "|"); // title
$d[1]=trim($d[1], "|"); // artist
//====================================================
if ($d[0]=="" || $d[1]=="")
{
// IF WE COULD NOT GRAB THE ARTIST AND
// SONG TITLE FROM THE SAM-GENERATED HTML FILE,
// WE'LL BAIL OUT NOW WITHOUT SUBMITTING ANY TEXT
// TO TWITTER.
exit;
}
else
{
// SUCCESS IN GETTING ARTIST AND TITLE!
// WE'LL PROCEED WITH BUILDING A TEXT STRING TO SUBMIT TO TWITTER.
$message = urlencode('' . $d[1] . ' - ' . $d[0] . ' #bandradio #nowplaying ');
$stationURL = urlencode(' ' . $stationURL);
if ((strlen($message) + strlen($stationURL)) > $maxLimit)
{
// We have to truncate the artist-title string to make room for the station URL string.
$message = substr($message, 0, (($maxLimit - 2) - strlen($stationURL)));
$message .= ".." . $stationURL;
}
else
{
// No need to truncate, it all fits.
$message = $message . $stationURL;
}
} // if ($d[0]=="" || $d[1]=="")
//====================================================
// The twitter API address
$url = 'http://twitter.com/statuses/update.json';
// Set up and execute the curl process
$curl_handle = curl_init();
curl_setopt($curl_handle, CURLOPT_URL, "$url");
curl_setopt($curl_handle, CURLOPT_CONNECTTIMEOUT, 2);
curl_setopt($curl_handle, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl_handle, CURLOPT_POST, 1);
//curl_setopt($curl_handle, CURLOPT_POSTFIELDS, "status=$message");
//curl_setopt($curl_handle, CURLOPT_USERPWD, "$username:$password");
$buffer = curl_exec($curl_handle);
$resultArray = curl_getinfo($curl_handle);
curl_close($curl_handle);
Download the latest version of TwitterOAuth from http://github.com/abraham/twitteroauth/downloads Unpack the download and place the twitteroauth.php and OAuth.php files in the same directory as a file with the following code. Register an application at http://dev.twitter.com/apps and from your new apps details page click on "my access token" to get your access token. Fill the four required variables into the script below and you can then run it to post new tweets.
<?php
require_once('twitteroauth.php');
$connection = new TwitterOAuth('app consumer key', 'app consumer secret', 'my access token', 'my access token secret');
$connection->post('statuses/update', array('status' => 'text to be tweeted'));
I found the following code on here that I think does what I want, but it doesn't work:
$host = "www.example.com";
$path = "/path/to/script.php";
$data = "data1=value1&data2=value2";
$data = urlencode($data);
header("POST $path HTTP/1.1\r\n");
header("Host: $host\r\n");
header("Content-type: application/x-www-form-urlencoded\r\n");
header("Content-length: " . strlen($data) . "\r\n");
header("Connection: close\r\n\r\n");
header($data);
I'm looking to post form data without sending users to a middle page and then using JavaScript to redirect them. I also don't want to use GET so it isn't as easy to use the back button.
Is there something wrong with this code? Or is there a better method?
Edit I was thinking of what the header function would do. I was thinking I could get the browser to post back to the server with the data, but this isn't what it's meant to do. Instead, I found a way in my code to avoid the need for a post at all (not breaking and just continuing onto the next case within the switch).
The header function is used to send HTTP response headers back to the user (i.e. you cannot use it to create request headers.
May I ask why are you doing this? Why simulate a POST request when you can just right there and then act on the data someway? I'm assuming of course script.php resides on your server.
To create a POST request, open a up a TCP connection to the host using fsockopen(), then use fwrite() on the handler returned from fsockopen() with the same values you used in the header functions in the OP. Alternatively, you can use cURL.
The answer to this is very needed today because not everyone wants to use cURL to consume web services. Also PHP does allow for this using the following code
function get_info()
{
$post_data = array(
'test' => 'foobar',
'okay' => 'yes',
'number' => 2
);
// Send a request to example.com
$result = $this->post_request('http://www.example.com/', $post_data);
if ($result['status'] == 'ok'){
// Print headers
echo $result['header'];
echo '<hr />';
// print the result of the whole request:
echo $result['content'];
}
else {
echo 'A error occured: ' . $result['error'];
}
}
function post_request($url, $data, $referer='') {
// Convert the data array into URL Parameters like a=b&foo=bar etc.
$data = http_build_query($data);
// parse the given URL
$url = parse_url($url);
if ($url['scheme'] != 'http') {
die('Error: Only HTTP request are supported !');
}
// extract host and path:
$host = $url['host'];
$path = $url['path'];
// open a socket connection on port 80 - timeout: 30 sec
$fp = fsockopen($host, 80, $errno, $errstr, 30);
if ($fp){
// send the request headers:
fputs($fp, "POST $path HTTP/1.1\r\n");
fputs($fp, "Host: $host\r\n");
if ($referer != '')
fputs($fp, "Referer: $referer\r\n");
fputs($fp, "Content-type: application/x-www-form-urlencoded\r\n");
fputs($fp, "Content-length: ". strlen($data) ."\r\n");
fputs($fp, "Connection: close\r\n\r\n");
fputs($fp, $data);
$result = '';
while(!feof($fp)) {
// receive the results of the request
$result .= fgets($fp, 128);
}
}
else {
return array(
'status' => 'err',
'error' => "$errstr ($errno)"
);
}
// close the socket connection:
fclose($fp);
// split the result header from the content
$result = explode("\r\n\r\n", $result, 2);
$header = isset($result[0]) ? $result[0] : '';
$content = isset($result[1]) ? $result[1] : '';
// return as structured array:
return array(
'status' => 'ok',
'header' => $header,
'content' => $content);
}
In addition to what Salaryman said, take a look at the classes in PEAR, there are HTTP request classes there that you can use even if you do not have the cURL extension installed in your PHP distribution.
There is a good class that does what you want. It can be downloaded at: http://sourceforge.net/projects/snoopy/
private function sendHttpRequest($host, $path, $query, $port=80){
header("POST $path HTTP/1.1\r\n" );
header("Host: $host\r\n" );
header("Content-type: application/x-www-form-urlencoded\r\n" );
header("Content-length: " . strlen($query) . "\r\n" );
header("Connection: close\r\n\r\n" );
header($query);
}
This will get you right away