I have a problem of my file uploading feature attached into my webapp. code is working perfectly in my localhost but not in the real server which i was uploaded already. and i was changed the directory permission to writable.
if ($model->load(Yii::$app->request->post()))
{
$session = Yii::$app->session;
$user_id = $session->get('role');
//get the instance of the uploaded file
$imageName = $model->Fname."_".$model->Lname;
$model->file = UploadedFile::getInstance($model, 'file');
if($model->file)
{
//SHA512 base password encription
$model->password = crypt($model->repeatpassword,'$6$rounds=1212$16charactersalt');
//save image pathe to db
$model->image = 'uploads/profile_image/'.$imageName.'.'.$model->file->extension;
$model->role = $user_id;
$model->save();
$model->file->saveAs( 'uploads/profile_image/'.$imageName.'.'.$model->file->extension );
}
//return $this->redirect(['index']);
return $this->goHome();
}
I think there is not any issue in your Yii2 code.
It may be an issue of PHP configuration.
File Info extension is enabled by default as of PHP 5.3.0
Windows users must include the bundled php_fileinfo.dll DLL file in php.ini to enable this extension.
Please visit below link for more details.
http://php.net/manual/en/fileinfo.installation.php
You need just uncomment in your php.ini this line:
extension=php_fileinfo.dll
Related
I use this to save uploaded file
$web = \Web::instance();
$uploadPath=$f3->get('uploadFolder');
$f3->set('UPLOADS',$uploadPath);
$overwrite = true;
$slug = true;
$files = $web->receive(function($file,$formFieldName){
if(file_exists($file['name'])){
//$file['name'] = $f3->get('uploadFolder').'rename.jpg'; // this is error, how to get path from config.ini here?
$file['name'] = 'assets/img/upload/rename.jpg';
move_uploaded_file($file['tmp_name'], $file['name']);
return false;
}else{
return true;
}
},
$overwrite,
$slug
);
$savedFile=array_keys($files)[0];
This only get the file path before rename, how can I get the path after rename?
And how to get config in callback function?
You don't need to get any uploads directory from config or call move_uploaded_file manually yourself.. that's all part of the $web->receive method.
The $files array will contain the full final path (incl. the renamed file name).
When you return true in the callback function, the uploaded file is moved to the upload folder defined in the UPLOADS F3 variable. Just check for file sizes, mime-types etc. in the callback function if you need. That's all you usually need to do.
I want to display a download link inside a WordPress widget. The file to be downloaded is located in the download subfolder of the site root, so that it can be uploaded via FTP. The name of the file and the text to be displayed for the download link shall be stored in a simple text file in the same folder.
Assuming WordPress is installed on www.mysite.com. The file name is setup_1_0.zip and the link display is Setup 1.0.
I am open to the file format how this information is stored as long as I can upload that file via FTP, too.
How can I embed this information inside a Custom HTML widget to get a valid download link with the text taken from that file?
How to automate the process of uploading latest software's build and download link creation in WordPress?
Based on your logic.
You are trying to automate the download process of your latest software version.
You don't want to update things manually and you just want to upload your latest build in the /download/ folder. (Only drop your latest version using FTP; that's all)
This is how I would do it:
Referencing those questions:
Get the latest file addition in a directory
How to force file download with PHP
I propose two solutions: First two separte codes, Second One inline code.
Just for educational purpose
First solution: Quick and short usage:
(You might need a way or a plugin to activate running PHP in Widget; this plugin helps PHP Code Widget)
<?php
$path = "download/";
$latest_ctime = 0;
$latest_filename = '';
$d = dir($path);
while (false !== ($entry = $d->read())) {
$filepath = "{$path}/{$entry}";
// could do also other checks than just checking whether the entry is a file
if (is_file($filepath) && filectime($filepath) > $latest_ctime) {
$latest_ctime = filectime($filepath);
$latest_filename = $entry;
}
}
echo 'Download '. $latest_filename . '';
?>
Second solution:
(Again, you might need a way or a plugin to activate running PHP in Widget; this plugin helps PHP Code Widget)
A) Create download.php in http://www.example.com/download.php
Add the following code:
<?php
$path = "download";
$latest_ctime = 0; //ctime stands for creation time.
$latest_filename = '';
$d = dir($path);
while (false !== ($entry = $d->read())) {
$filepath = "{$path}/{$entry}";
// could do also other checks than just checking whether the entry is a file
if (is_file($filepath) && filectime($filepath) > $latest_ctime) {
$latest_ctime = filectime($filepath);
$latest_filename = $entry;
}
}
// echo $latest_filename; un-comment to debug
$file_url = 'http://www.example.com/download/'.$latest_filename;
header('Content-Type: application/octet-stream');
header("Content-Transfer-Encoding: Binary");
header("Content-disposition: attachment; filename=\"" . basename($file_url) . "\"");
readfile($file_url); // do the double-download-dance (dirty but worky)
?>
B) in your WordPress HTML Widget add the following code
<?php
$path = "download";
$latest_ctime = 0;
$latest_filename = '';
$d = dir($path);
while (false !== ($entry = $d->read())) {
$filepath = "{$path}/{$entry}";
// could do also other checks than just checking whether the entry is a file
if (is_file($filepath) && filectime($filepath) > $latest_ctime) {
$latest_ctime = filectime($filepath);
$latest_filename = $entry;
}
}
echo 'Download '. $latest_filename . '';
?>
Further explanation:
A) is responsiple for downloading the latest software build automatically.
B) is responsiple for displaying Latest build name and Creating the link.
Now, You only need to upload one file to your /download/ folder which is your latest build (setup_1_0.zip, setup_1_1.zip, setup_1_2.zip ...etc. The proposed solution will check creation date regardless of file's name.)
Important note: You can see that the latest file checker function is repeated twice; once in download.php and once in WordPress Widget. Because if we combine in one file we will get header already sent error.
Dose this answer your question please? Kindly feedback.
I am using Google drive sdk. I am using following code
$drive_service = new Google_Service_Drive($client);
$results = $drive_service->files->listFiles();
$items = $results->getItems();
foreach($items as $listItem){
$url[] = $listItem['selfLink'];
}
echo "<pre>"; print_r($url); exit;
There url shows all links.
Make use of the client libraries Google has provided for various languages to download files from Google Drive. Assuming that you are using PHP to serve this purpose, this is a nice quickstart guide for PHP developers to embed library to their project and complete the setup. This would involve authentication.
Finally you can use this code to download files from Google Drive using this code:
function downloadFile($service, $file) {
$downloadUrl = $file->getDownloadUrl();
if ($downloadUrl) {
$request = new Google_Http_Request($downloadUrl, 'GET', null, null);
$httpRequest = $service->getClient()->getAuth()->authenticatedRequest($request);
if ($httpRequest->getResponseHttpCode() == 200) {
return $httpRequest->getResponseBody();
} else {
// An error occurred.
return null;
}
} else {
// The file doesn't have any content stored on Drive.
return null;
}
}
For more details visit this document.
I just downloaded PHP-EWS, installed following the README instructions, and spun up a script to test out its functionalities. When I try running the script in my browser, I get the following message:
I get the same message when I supply a login I know is invalid. It seems I am connecting to my Exchange server, but it's not recognizing the credentials I provide.
Here is the script I am using
<?php
function __autoload($className)
{
$className = str_replace('_','/', $className);
$sFileName = $className . '.php';
if (file_exists($sFileName) && !class_exists($className))
{
require_once $sFileName;
}
// If the above if fails, you're program will terminate, there is no way to catch this.
}
include("ExchangeWebServices.php");
$host = "https://myexchange/EWS/Services.wsdl";
$username = "myusername#mydomain.com";
$password = "mypassword";
$ews = new ExchangeWebServices($host, $username, $password);
$request = new EWSType_FindItemType();
$request->ItemShape = new EWSType_ItemResponseShapeType();
$request->ItemShape->BaseShape = EWSType_DefaultShapeNamesType::DEFAULT_PROPERTIES;
$request->Traversal = EWSType_ItemQueryTraversalType::SHALLOW;
$request->ParentFolderIds = new EWSType_NonEmptyArrayOfBaseFolderIdsType();
$request->ParentFolderIds->DistinguishedFolderId = new EWSType_DistinguishedFolderIdType();
$request->ParentFolderIds->DistinguishedFolderId->Id = EWSType_DistinguishedFolderIdNameType::INBOX;
// sort order
$request->SortOrder = new EWSType_NonEmptyArrayOfFieldOrdersType();
$request->SortOrder->FieldOrder = array();
$order = new EWSType_FieldOrderType();
// sorts mails so that oldest appear first
// more field uri definitions can be found from types.xsd (look for UnindexedFieldURIType)
$order->FieldURI->FieldURI = 'item:DateTimeReceived';
$order->Order = 'Ascending';
$request->SortOrder->FieldOrder[] = $order;
$response = $ews->FindItem($request);
echo '<pre>'.print_r($response, true).'</pre>';
?>
Try testing your access by:
Hitting the server url directly: https://YOUREXCHANGESERVER/EWS/Services.wsdl
You should be prompted for credentials. After you enter your credentials you will be presented with the WSDL definition. If it does not present you a WSDL definition that looks like the example below then check with your administrator on credentials or if there are any firewall blocks put in place.
Example (Partial response):
<wsdl:definitions targetNamespace="http://schemas.microsoft.com/exchange/services /2006/messages"><wsdl:types><xs:schema><xs:import namespace="http://schemas.microsoft.com/exchange/services/2006/messages" schemaLocation="messages.xsd"/></xs:schema></wsdl:types>
A great tool I use in analyzing web services is: SOAP-UI by SmartBear
I can't get my Yahoo! Application Platform to run I keep getting denied access even though their policy file accepts requests from any domain.
OK: Policy file accepted: http://social.yahooapis.com/crossdomain.xml
Error: Request for resource at http://social.yahooapis.com/v1/user/<user id>/profile?oauth_signature_method=HMAC-SHA1&lang=en-US&oauth_consumer_key=<key>&oauth_token=<long ass token>&oauth_version=1.0&format=json&oauth_nonce=<blah blah>&oauth_timestamp=1262846353®ion=US&oauth_signature=<foo bar> by requestor from http://<my domain>/YOSSimple.swf is denied due to lack of policy file permissions.
The url works btw, I editted some stuff out since it has my keys and stuff.
Links to the stuff I'm trying to do
http://developer.yahoo.com/flash/yos/
http://developer.yahoo.com/flash/yos/examples/simple/YOSSimple.fla
YOSSimple properly creates the url actually since if I type it in my browser I'm prompted if I want to download the file that contains information regarding my profile.
But it just wont open it in Flash.
I'm guessing that it's not loading the policy file automatically. You should try using
Security.loadPolicyFile("http://social.yahooapis.com/crossdomain.xml");
Do you have a webproxy installed with which you can monitor what files exactly are loaded? My favorite is Charles but there are also free FF plugins like Httpfox
EDIT:
I think I know what's going wrong. It's going wrong the other way around, the swf from yahoo is trying to access your swf, but doesn't have the correct permissions. Would you try
Security.allowDomain( 'http://social.yahooapis.com/' );
http://www.ieinspector.com/httpanalyzer/
use HTTP analyzer to see whats happening?
also check your not missmatching http://www. with http:// because flash treats them as different domains
also are you running the code locally on your machine. It could be your local security settings
A simple WebProxy will fix this:
<?php
// PHP Proxy
// Loads a XML from any location. Used with Flash/Flex apps to bypass security restrictions
// usage: proxy.php?url=http://mysite.com/myxml.xml
$session = curl_init($_GET['url']); // Open the Curl session
curl_setopt($session, CURLOPT_HEADER, false); // Don't return HTTP headers
curl_setopt($session, CURLOPT_RETURNTRANSFER, true); // Do return the contents of the call
$xml = curl_exec($session); // Make the call
header("Content-Type: text/xml"); // Set the content type appropriately
echo $xml; // Spit out the xml
curl_close($session); // And close the session
?>
Modify the web proxy example above to support multiple options as follows:
$sOptions = "";
foreach($_GET as $sIndex => $sValue) {
if ($sIndex == 'url') {
$url = $sValue;
}
else {
if (strlen($sIndex) > 0) {
$sOptions .= "&" . $sIndex;
}
if (strlen($sValue) > 0) {
$sOptions .= "=" . $sValue;
}
}
}
$url .= $sOptions;
$session = curl_init($url); // Open the Curl session