When i run my aaplication in external server i get eror ,
Message: Login::include_once(application/third_party/mpdf/mpdf.php) [function.Login-include-once]: failed to open stream: No such file or directory.
The same application was running perfect in local server. Can anyone please suggest what could be wrong with it. My controller function ,
function pdfapp() //for test run individually
{
$this->load->model('Registration_model');
$appno='4/SCSELB/2013/KL01';
$data['table'] = $this->Registration_model->getall_app($appno);
$data['own_land'] = $this->Registration_model->get_ownland($appno);
$data['loan_data'] = $this->Registration_model->getloan_data($appno);
$apppdf='4_SCSELB_2013_KL01';
$data['apppdf']=$apppdf;
$pdfFilePath = FCPATH."reports/application/$apppdf.pdf";
if (file_exists($pdfFilePath) == FALSE)
{
ini_set('memory_limit','32M');
$html = $this->load->view('pdf_report2', $data, true);
include_once APPPATH.'third_party/mpdf/mpdf.php';
$mpdf=new mPDF('c');
$mpdf->SetFooter(' copyright# KSDC'.'|{PAGENO}|'.'Applied on '.date('d-M-Y H.i.s'));
$mpdf->WriteHTML($html);
$mpdf->Output($pdfFilePath, 'F');
}
$this->load->view('pdf_report2',$data);
}
The error you're getting is of a file not existing, Did you you debug this line ?
APPPATH.'third_party/mpdf/mpdf.php'; ?
what path do you get if you var_dump it?
Related
I'm using Laravel Excel 2.1.0 in a local project to write a row into an excel file.
This is my code:
$filePath = storage_path('myfile.xls');
$rows = \Excel::load($filePath, function($reader) {
$sheet = $reader->sheet(0);
$sheet->appendRow(
array(
'Hello'
)
);
});
Everything works and a new line was appended to my file.
Sometimes can happens the excel file is opened while user try to append a new line. In this case Laravel, rightly, show me this error:
fopen(mypath\myfile.xls): failed to open stream: Resource temporarily unavailable
How can I handle this error in order to skip the function and go on with my code without append the row?
I solved in this way:
$filePath = storage_path('myfile.xls');
$fp = #fopen($filePath, "r+");
if($fp) {
$rows = \Excel::load($filePath, function($reader) {
$sheet = $reader->sheet(0);
$sheet->appendRow(
array(
'Hello'
)
);
});
}
I am performing SSH in Laravel whereby I connect to another server and download a file. I am using Laravel Collective https://laravelcollective.com/docs/5.4/ssh
So, the suggested way to do this is something like this
$result = \SSH::into('scripts')->get('/srv/somelocation/'.$fileName, $path);
if($result) {
return $path;
} else {
return 401;
}
Now that successfully downloads the file and moves it to my local server. However, I am always returned 401 because $result seems to be Null.
I cant find much or getting the result back from the SSH. I have also tried
$result = \SSH::into('scripts')->get('/srv/somelocation/'.$fileName, $path, function($line){
dd( $line.PHP_EOL);
});
But that never gets into the inner function.
Is there any way I can get the result back from the SSH? I just want to handle it properly if there is an error.
Thanks
Rather than rely on $result to give you true / false / error, you can check if the file was downloaded successfully in another way:
// download the file
$result = \SSH::into('scripts')->get('/srv/somelocation/'.$fileName, $path);
// see if downloaded file exists
if ( file_exists($path) ) {
return $path;
} else {
return 401;
}
u need to pass file name also like this in get and put method:
$fileName = "example.txt";
$get = \SSH::into('scripts')->get('/remote/somelocation/'.$fileName, base_path($fileName));
in set method
$set = \SSH::into('scripts')->set(base_path($fileName),'/remote/location/'.$fileName);
in list
$command = SSH::into('scripts')->run(['ls -lsa'],function($output) {
dd($output);
});
I want to load datafixtures with DoctrineFixturesBundle with images but I don't know how to make it work.
I tried this one :
public function load(ObjectManager $manager)
{
$imageGrabTail = new Image();
$imageGrabTail->setTrick($this->getReference('grab-tail'));
$imageGrabTail->setUpdatedAt(new \DateTimeImmutable());
$file = new UploadedFile($imageGrabTail->getUploadDir() . '/63.jpeg', 'Image1', null, null, null);
$imageGrabTail->setFile($file);
$manager->persist($imageGrabTail);
$manager->flush();
}
My method getUploadDir():
public function getUploadDir()
{
return 'uploads/img';
}
But I have an error :
[Symfony\Component\HttpFoundation\File\Exception\FileNotFoundException]
The file "uploads/img/63.jpeg" does not exist
My file 63.jpeg exists on this folder.
Is there someone who can explain to me why it's not working ?
Thanks !
This object UploadedFile is for file that are upload through a request. Here there is no request, so you have to use get_file_contents() function in order to access your data.
Try this function and tell us the result of it.
To solve it I've just followed this thread
How would you add a file upload to a Symfony2 DataFixture?
I have been going round and round with this. I have uploads working with the follow:
public function store(Tool $tool)
{
If(Input::hasFile('file')){
$file = Input::file('file');
$name = $file->getClientOriginalName();
$path=Storage::put('public',$file); //Storage::disk('local')->put($name,$file,'public');
$file = new File;
$file->tool_id = $tool->id;
$file->file_name = $name;
$file->path_to_file = $path;
$file->name_on_disk = basename($path);
$file->user_name = \Auth::user()->name;
$file->save();
return back();
}
however when I try to download with:
public function show($filename)
{
$url = Storage::disk('public')->url($filename);
///$file = Storage::disk('public')->get($filename);
return response()->download($url);
}
I get the FileNotFound exception from laravel
However, if I use this instead:
$file = Storage::disk('public')->get($filename);
return response()->download($file);
I get
FileNotFoundException in File.php line 37: The file "use calib;
insert into
notes(tool_id,user_id,note,created_at,updated_at)
VALUES(1,1,'windows server 2008 sucks',now(),now());" does not exist
which is the actual content of the file...
It can obviously find the file. but why wont it download?
Try this:
return response()->download(storage_path("app/public/{$filename}"));
Replace:
$file = Storage::disk('public')->get($filename);
return response()->download($file);
With:
return response()->download(storage_path('app/public/' . $filename));
response()->download() takes a path to a file, not a file content. More information here: https://laravel.com/docs/5.4/responses#file-downloads
If any one still could not find their file even though the file clearly exists then try
return response()->file(storage_path('/app/' . $filename, $headers));
It could be due to a missing directory separator or it isn't stored inside the public folder.
I am trying to get the new PDO driver running in Code Igniter 2.1.1 in (to start with) the local (Mac OS 10.7) copy of my app.
I initially coded it using Active Record for all db operations, and I am now thinking I want to use PDO prepared statements in my model files, going forward.
I modified 'application/config/database.php' like so:
(note a couple minor embedded questions)
[snip]
$active_group = 'local_dev';
$active_record = TRUE;//<---BTW, will this need to stay TRUE to make CI sessions work? For better security, don't we want db-based CI sessions to use PDO too?
//http://codeigniter.com/user_guide/database/configuration.html:
//Note: that some CodeIgniter classes such as Sessions require Active Records be enabled to access certain functionality.
//this is the config setting that I am guessing (?) is my main problem:
$db['local_dev']['hostname'] = 'localhost:/tmp/mysql.sock';
// 1.) if $db['local_dev']['dbdriver']='mysql', then here ^^^ 'localhost:/tmp/mysql.sock' works, 2.) but if $db['local_dev']['dbdriver']='pdo', then it fails with error msg. shown below.
$db['local_dev']['username'] = 'root';
$db['local_dev']['password'] = '';
$db['local_dev']['database'] = 'mydbname';
$db['local_dev']['dbdriver'] = 'pdo';
$db['local_dev']['dbprefix'] = '';
$db['local_dev']['pconnect'] = TRUE;
$db['local_dev']['db_debug'] = TRUE;//TRUE
$db['local_dev']['cache_on'] = FALSE;
$db['local_dev']['cachedir'] = '';
$db['local_dev']['char_set'] = 'utf8';
$db['local_dev']['dbcollat'] = 'utf8_general_ci';
$db['local_dev']['swap_pre'] = '';
$db['local_dev']['autoinit'] = TRUE;
$db['local_dev']['stricton'] = FALSE;
[snip]
With the above config., as soon as I load a controller, I get this error message:
Fatal error: Uncaught exception 'PDOException' with message 'could not find driver' in
/Library/WebServer/Documents/system/database/drivers/pdo/pdo_driver.php:114 Stack trace: #0
/Library/WebServer/Documents/system/database/drivers/pdo/pdo_driver.php(114): PDO->__construct('localhost:/tmp/...', 'root', '', Array) #1 /Library/WebServer/Documents/system/database/DB_driver.php(115): CI_DB_pdo_driver->db_pconnect() #2
/Library/WebServer/Documents/system/database/DB.php(148): CI_DB_driver->initialize() #3
/Library/WebServer/Documents/system/core/Loader.php(346): DB('', NULL) #4
/Library/WebServer/Documents/system/core/Loader.php(1171): CI_Loader->database() #5
/Library/WebServer/Documents/system/core/Loader.php(152): CI_Loader->_ci_autoloader() #6
/Library/WebServer/Documents/system/core/Con in
/Library/WebServer/Documents/system/database/drivers/pdo/pdo_driver.php on line 114
I tried swapping out the 'pdo_driver.php' file from the one on github, as per this:
http://codeigniter.com/forums/viewthread/206124/
...but that just generates other errors, not to mention is disturbing to a newbie who does not want to touch the system files if at all possible.
This thread also seems to imply the need to be hacking the 'pdo_driver.php' system file:
CodeIgniter PDO database driver not working
It seems odd to me, though, that (someone thought that) a hack to a system file is needed to make PDO work in CI v.2.1.1, huh?
Thanks for any suggestions I can try.
I don't know if this might be helpful for you since you already started using the CI functions, but I made my own library for PDO with sqlite and just auto load it. My needs were simple, so it serves its purpose.
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/**
* CodeIgniter PDO Library
*
*
* #author Michael Cruz
* #version 1.0
*/
class Sqlite_pdo
{
var $DB;
public function connect($path) {
try {
$this->DB = new PDO('sqlite:' . $path);
}
catch(PDOException $e) {
print "Error: " . $e->getMessage();
die();
}
}
public function simple_query($SQL) {
$results = $this->DB->query($SQL)
or die('SQL Error: ' . print_r($this->DB->errorInfo()));
return $results;
}
public function prepared_query($SQL, $bind = array()) {
$q = $this->DB->prepare($SQL)
or die('Prepare Error: ' . print_r($this->DB->errorInfo()));
$q->execute($bind)
or die('Execute Error: ' . print_r($this->DB->errorInfo()));
$q->setFetchMode(PDO::FETCH_BOTH);
return $q;
}
public function my_prepare($SQL) {
$q = $this->DB->prepare($SQL)
or die('Error: ' . print_r($this->DB->errorInfo()));
return $q;
}
public function my_execute($q, $bind) {
$q->execute($bind)
or die('Error: ' . print_r($this->DB->errorInfo()));
$q->setFetchMode(PDO::FETCH_BOTH);
return $q;
}
public function last_insert_id() {
return $this->DB->lastInsertId();
}
}
/* End of file Sqlite_pdo.php */
thanks to the noob thread http://codeigniter.com/forums/viewthread/180277/ (InsiteFX’s answer)..
I figured out the below seems to work (need to test more to be 100%... but at least the error messages are gone:
$db['local_dev']['hostname'] = 'mysql:host=127.0.0.1';