here i am passing the image url to the server to get the images. But my path is private so how can i pass the cookie with the image URL to get the image from the server ?
You can create cookies with using this command .
setcookie("user", "$value", time()+3600)
then get all the cookies in the variable like this
$cookiestring = '';
foreach ($_COOKIE as $key => $cookie) {
$cookiestring .= $key .'='. urlencode($cookie)
}
then create the $Header
$headers = array('Cookie' => $cookiestring);
then you can pass it like this
drupal_http_request($url, array('headers' => $headers));
I hope it works for you or you will get the little idea how to do it.
Related
I want to render the view to a variable without directly sending it to the browser. I used to do it with cakephp2.*. But, I cannot figure out how to do it in CakePHP3. Could you please tell me how to do it?
ViewBuilder was introduced in CakePHP 3.1 and handles the rendering of views. When ever I want to render to a variable I always go look at how send email works.
From a controller:
function index() {
// you can have view variables.
$data = 'A view variable';
// create a builder (hint: new ViewBuilder() constructor works too)
$builder = $this->viewBuilder();
// configure as needed
$builder->layout('default');
$builder->template('index');
$builder->helpers(['Html']);
// create a view instance
$view = $builder->build(compact('data'));
// render to a variable
$output = $view->render();
}
For Ajax request/response, I use this:
public function print(){
if ($this->request->is('ajax')) {
$data = $this->request->getData();
$builder = $this->viewBuilder()
->setTemplatePath('ControllerName')
->setTemplate('print');
->setLayout('ajax');
->enableAutoLayout(false);
$view = $builder->build(compact('data'));
$html = $view->render();
$res = ['html' => $html];
$this->set('response',$res);
$this->set("_serialize",'response');
}
}
And the print.ctp is under Template/ControllerName
I am trying to add attachments as shown on https://github.com/sendgrid/sendgrid-google-php. But its not working by this way. I think I tried every possible solution but cant make this work. Here is my code.
<?php
require 'SendGrid_loader.php';
// Connect to your SendGrid account
$sendgrid = new SendGrid\SendGrid('myusername', 'mypassword');
// Make a message object
$mail = new SendGrid\Mail();
// Mail arrayi
$emails = array("mailadress1#test.com","mailadress2#test.com");
$names = array("name1", "name2");
// Add recipients and other message details
$mail->setTos($emails)->
setFrom('testsender#test.com')->
setFromName('Test Sender')->
setReplyTo('testemail#test.com')->
setSubject('Test')->
addAttachment("test.jpg")->
addCategory("TEST-GONDERIM")->
addUniqueArgument("BASIN", "YEREL-BASIN")->
addSubstitution("%name%", $names)->
setText('TEXT BODY MESSAGE')->
setHtml('<strong>%name% MERHABA,</br>BODY MESSAGE</strong>');
// Use the Web API to send your message
$sendgrid->send($mail);
?>
I tried to put test.jpg file on the same folder with this php file. Also tried to add like gs://bucket_name/test.jpg but not working. Any ideas. Thanks in advance
Solved with using web api v2 Curl version like this
$fileName = 'filename.pdf';
$image_data = file_get_contents('gs://my-bucket/filename.pdf');
sending part
$params = array(
'api_user' => $user,
'api_key' => $pass,
'x-smtpapi' => json_encode($json_string),
'to' => 'email#yourdomain.com',
'subject' => 'your subject',
'html' => 'testing body',
'text' => 'testing body',
'from' => 'yourmail#yourdomain.com',
'files['.$fileName.']' => $image_data
);
$request = $url.'api/mail.send.json';
I have a module, and inside this module, there should be a new route in the .routing.yml with:
path: '/file_exporter/{filename}'
defaults:
_controller: '\Drupal\file_exporter\Controller\ExportController::file_export'
Inside the ExportController, there is happening a bit magic, where a file is created depending on the user and other circumstances, and this works fine, and i have this file in a temp folder inside the module.
But how could i send it to the browser with drupal?
Target ist, that i have a link on another site to /fileexporter/file_123.xyz and a click on this link lets the browser directly download the new generated file_123.xyz
Is there a class which i could extend, or a function that i could use in Drupal 8 to send files direct to browsers via a Route and a Controller?
The trick is in using BinaryFileResponse.
Here's an example function that handles setting up the HTTP headers and content type and returns a BinaryFileResponse:
<?php
// $uri: the file you want to send, as a URI (e.g. private://somefile.txt)
// $ofilename: the output filename, this will be displayed in the browser.
// $contenttype: the mime content type for the browser
// $delete_after_send: delete the file once it's been sent to the browser
function mymodule_transfer_file($uri, $ofilename, $contenttype = NULL, $delete_after_send = FALSE) {
$mime = \Drupal::service('file.mime_type.guesser')->guess($uri);
$headers = array(
'Content-Type' => $mime . '; name="' . Unicode::mimeHeaderEncode(basename($uri)) . '"',
'Content-Length' => filesize($uri),
'Content-Disposition' => 'attachment; filename="' . Unicode::mimeHeaderEncode($ofilename) . '"',
'Cache-Control' => 'private',
);
if (isset($contenttype)) {
$headers['Content-Type'] = $contenttype;
}
if ($delete_after_send) {
// Delete after end of script.
drupal_register_shutdown_function('file_unmanaged_delete', $uri);
}
$uri_obj = new Uri($uri);
return new BinaryFileResponse($uri, 200, $headers, $uri_obj->getScheme() !== 'private');
}
I'm using blueimp to upload images in cakephp 2.x. Images are upload but issue is after uploading images.I got error "SyntaxError: Unexpected token <" and json data in html format. I tried to figured it out myself and find a solution given on SO. I tried to resolve my issue by following answer given in solution but could not. (sorry for bad English)
my controller code
App::import('Vendor', 'UploadHandler', array('file' => 'file.upload/UploadHandler.php'));
$this->layout = 'upload';
$options = array(
// 'upload_dir' => WWW_ROOT . DS . 'img',
'accept_file_types' => '/\.(gif|jpe?g|png)$/i',
);
$upload_handler = new UploadHandler($options);
}
I changed url In main.js(blueimp js file)
// Initialize the jQuery File Upload widget:
$('#fileupload').fileupload({
// Uncomment the following to send cross-domain cookies:
//xhrFields: {withCredentials: true},
url: 'index'
});
json data displayed on index page.
{"files":[{"name":"1186225_383357368459160_1371777554_n.jpg","size":58938,"url":"http:\/\/localhost\/ec\/cakephp\/app\/webroot\/files\/1186225_383357368459160_1371777554_n.jpg","thumbnailUrl":"http:\/\/localhost\/ec\/cakephp\/app\/webroot\/files\/thumbnail\/1186225_383357368459160_1371777554_n.jpg","deleteUrl":"http:\/\/localhost\/ec\/cakephp\/app\/webroot\/?file=1186225_383357368459160_1371777554_n.jpg","deleteType":"DELETE"},{"name":"e0775308650b201469fc68765dc4ff7a.jpg","size":150919,"url":"http:\/\/localhost\/ec\/cakephp\/app\/webroot\/files\/e0775308650b201469fc68765dc4ff7a.jpg","thumbnailUrl":"http:\/\/localhost\/ec\/cakephp\/app\/webroot\/files\/thumbnail\/e0775308650b201469fc68765dc4ff7a.jpg","deleteUrl":"http:\/\/localhost\/ec\/cakephp\/app\/webroot\/?file=e0775308650b201469fc68765dc4ff7a.jpg","deleteType":"DELETE"}]}
i had the same problem.
it was the validate variable
wrong
public $validate;
correct
public $validate = array();
I'm trying to render a view to a variable.
This variable will then be used to generate a pdf.
Then that pdf should be downloaded with the Media view.
Here's my controller code:
$dir = ROOT . '/app/tmp/evaluationpdf/';
$path = $dir . $evaluationid . '.pdf';
$evaluation = $this->SelfEvaluation->find('first', array(
'conditions' => array('SelfEvaluation.id' => $evaluationid),
'contain' => array('Submission' => array('Application'), 'Applicant', 'Member')));
$this->set(compact('evaluation'));
$this->output = '';
$this->layout = false;
$html = $this->render('/elements/self_evaluation_pdf');
$this->_generate_pdf($html, $path);
$this->view = 'Media';
$params = array(
'id' => $evaluationid . '.pdf',
'name' => $evaluationid,
'download' => true,
'extension' => 'pdf',
'path' => $dir,
);
$this->set($params);
The file is created as it should, but the first '$this->render' output is also sent to the browser.
The file is never downloaded.
Any idea on how to fix this?
The simple fix is to just set $this->output to '' after your first render() call.
The more correct way is to use requestAction() instead of render().
In CakePHP 2.x I did the following in order to use a view to generate a barcode label format:
$response = $this->render('/Labels/' . $printer['Printer']['model'] . '/manifest', 'ajax');
$body = $response->body();
$response->body('');
Which gave me the view data as $body. Then I could just redirect or if the request was ajax just set autoRender to false and return ''.
It kind of muddies the MVC waters but it is simple.
You just have to write the code below in self_evaluation_pdf.ctp
header("Content-Disposition: attachment; filename='downloaded.pdf'");
header('Content-type: application/pdf');
The dynamic content in this view will be downloaded as a PDF file on the client side.