Re: Download code for downloading a file
I would imagine if you are getting an empty file you a referencing the
file incorrectly. Try echo out your path and make sure its correct.
make sure
On Jul 24, 5:39 pm, Vijay Kumbhar wrote:
> i have removed that array too. but it is not still giving the file to
> download.
>
>
>
> On Fri, Jul 24, 2009 at 8:06 AM, brian wrote:
>
> > mimeType should be a string, not an array. Why do you assign it as
> > array($result['Application']['type'])?
>
> > On Thu, Jul 23, 2009 at 2:23 PM, Vijay Kumbhar wrote:
> > > Hello Brian,
>
> > > Thanks for your reply.I have done as you told it gave me the $param
> > values.
> > > But it is not giving me download window :( .
>
> > > here is code as you told to comment the part,
>
> > > //Configure::write('debug', 0);
>
> > > $this->view = 'Media';
>
> > > /* MediaView is really irritating
> > > */
> > > //$name = $result['Application']['resume'];
>
> > > $ext = explode("." ,$result['Application']['resume']);
>
> > > $params = array(
> > > 'name' => $ext[0],
> > > 'download' => true,
> > > 'extension' => $ext[1],
> > > 'path' => APP."webroot/uploads".DS,
> > > 'mimeType' => array($result['Application']['type'])
> > > );
>
> > > $this->set($params);
>
> > > die(debug($params));
>
> > > And the output is as follows,
>
> > > app/controllers/applications_controller.php (line 198)
>
> > > Array
> > > (
> > > [name] => resume-1
> > > [download] => 1
> > > [extension] => doc
> > > [path] => MY_SERVER_DOCUMENT_PATH/app/webroot/uploads/
> > > [mimeType] => Array
> > > (
>
> > > [0] => application/msword
> > > )
>
> > > )
>
> > > Please help.
>
> > > On Thu, Jul 23, 2009 at 10:15 PM, brian wrote:
>
> > >> I like how you left my snarky comment in the code I'd posted :-)
>
> > >> Try commenting out the Configure::write('debug', 0) and, after you've
> > >> set the $params array, put:
>
> > >> die(debug($params));
>
> > >> ... so that you can see if the values are all what you're expecting.
>
> > >> Of course, you should also ensure that the file is where you think it
> > >> is and that the permissions allow the server to read it.
>
> > >> On Thu, Jul 23, 2009 at 10:44 AM, Vijay wrote:
>
> > >> > Hello All,
>
> > >> > I uploads the files to webroot/uploads folder from the file uploading
> > >> > component.
>
> > >> > Now I am trying to download that file from webroot/uploads folder but
> > >> > it is giving me 0 byte file.
>
> > >> > Code is as follows,
>
> > >> > function admin_download($id)
> > >> > {
> > >> > $this->adminchecksession();
> > >> > // you'll want to check the login status here ...
>
> > >> > $result = $this->Application->findById($id);
>
> > >> > Configure::write('debug', 0);
> > >> > $this->view = 'Media';
>
> > >> > /* MediaView is really irritating
> > >> > */
> > >> > //$name = $result['Application']['resume'];
>
> > >> > $ext = explode("." ,$result['Application']['resume']);
>
> > >> > $params = array(
> > >> > 'name' => $ext[0],
> > >> > 'download' => true,
> > >> > 'extension' => $ext[1],
> > >> > 'path' => APP."webroot/uploads".DS,
> > >> > 'mimeType' => array($result['Application']
> > >> > ['type'])
> > >> > );
>
> > >> > $this->set($params);
>
> > >> > }
>
> > >> > Please help me on this.
>
> > > --
> > > Thanks & Regards,
> > > Vijayk.
> > > Co-founder (www.weboniselab.com)
>
> > > "You Bring the Dreams, We'll Bring the Means"
>
> --
> Thanks & Regards,
> Vijayk.
> Co-founder (www.weboniselab.com)
>
> "You Bring the Dreams, We'll Bring the Means"
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Re: Download code for downloading a file
Here is my code:
pdfDir is defined constant fyi
function download($id = null) {
if (!$id && empty($this->data)) {
$this->Session->setFlash(__('Invalid Invoice', true));
$this->redirect(array('action'=>'index'));
}
Configure::write('debug', 0);
$file = $this->Invoice->findById($id);
if (file_exists(pdfDir.$file['Invoice']['file_name'])) {
header('Content-Description: File Transfer');
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename='.basename
(pdfDir.$file['Invoice']['file_name']));
header('Content-Transfer-Encoding: binary');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-
check=0');
header('Pragma: public');
header('Content-Length: ' . filesize(pdfDir.$file['Invoice']
['file_name']));
ob_clean();
flush();
readfile(pdfDir.$file['Invoice']['file_name']);
exit;
} else {
$this->Session->setFlash(__('File Does Not Exist',
true));
$this->redirect(array('action'=>'index'));
}
}
On Jul 24, 12:44 am, Vijay wrote:
> Hello All,
>
> I uploads the files to webroot/uploads folder from the file uploading
> component.
>
> Now I am trying to download that file from webroot/uploads folder but
> it is giving me 0 byte file.
>
> Code is as follows,
>
> function admin_download($id)
> {
> $this->adminchecksession();
> // you'll want to check the login status here ...
>
> $result = $this->Application->findById($id);
>
> Configure::write('debug', 0);
> $this->view = 'Media';
>
> /* MediaView is really irritating
> */
> //$name = $result['Application']['resume'];
>
> $ext = explode("." ,$result['Application']['resume']);
>
> $params = array(
> 'name' => $ext[0],
> 'download' => true,
> 'extension' => $ext[1],
> 'path' => APP."webroot/uploads".DS,
> 'mimeType' => array($result['Application']
> ['type'])
> );
>
> $this->set($params);
>
> }
>
> Please help me on this.
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Re: Real noob question
Coffee and lunch = $this->set('total', $this->Inventory->find
('count'));
On Jun 18, 12:48 pm, Rufus wrote:
> I have a simple count:
>
> function view($id = null) {
> if (!$id) {
> $this->Session->setFlash(__('Invalid Inventory.',
> true));
> $this->redirect(array('action'=>'index'));
> }
> $this->set('inventory', $this->Inventory->read(null, $id));
>
> $total = $this->Inventory->find('count');
>
> }
>
> How do I now display $total in my view?
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Real noob question
I have a simple count:
function view($id = null) {
if (!$id) {
$this->Session->setFlash(__('Invalid Inventory.',
true));
$this->redirect(array('action'=>'index'));
}
$this->set('inventory', $this->Inventory->read(null, $id));
$total = $this->Inventory->find('count');
}
How do I now display $total in my view?
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Re: What do you develop in (ide, text editor, etc.)?
pspad On Mar 2, 7:35 am, Samuel DeVore wrote: > a tutu and go go boots > > On Sun, Mar 1, 2009 at 12:34 PM, Tomás Laureano Peralta Tormey > > wrote: > > Currently using NetBeans 6.5. The hints from this bakery article [1] were > > really useful. > > Hopefully, better support for CakePHP could be available in the near future > > (if this issue [2] get enough votes). > > > [1]: > >http://bakery.cakephp.org/articles/view/model-based-code-insight-and-... > > [2]:http://www.netbeans.org/issues/show_bug.cgi?id=140918 --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "CakePHP" group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to cake-php+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
Re: Getting kicked out by auth when displaying blobs
This is true I hope, I am using prepared statements with mysqli so they should be getting cached as far as I can tell from the documentation. Is a database not a file anyway? On Apr 15, 12:33 pm, Sidney wrote: > Without discussing the pros/cons of whether to use blobs in the 1st > place, one point to note is that with caching, the binary data will > get served from the file system in most cases anyway. > > On Apr 15, 9:08 am, Rufus wrote: > > > The images are from 4-20k max and it seems pretty darn speedy. Also > > the web app is just a management portal for an advertising widget, so > > it will only be used by 3 or 4 people at any one time. > > > So I think nobody can argue that it is not ok to store it as a blob in > > this situation? > > > On Apr 15, 2:04 am, brian wrote: > > > > On Tue, Apr 14, 2009 at 3:45 AM, burzum wrote: > > > > > You should use the MediaView class (see API documentation) to send or > > > > display the file data. > > > > I hadn't thought of that. I suppose it would need to be overloaded, > > > though, to deal with data from the DB. > > > > > And files should not be stored in a database in > > > > the case of a web app. > > > > That's a matter of opinion (and use-case). I certainly wouldn't do > > > that for regular images but there are legitimate reasons for storing > > > some files in a DB. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "CakePHP" group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to cake-php+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
Re: Getting kicked out by auth when displaying blobs
The images are from 4-20k max and it seems pretty darn speedy. Also the web app is just a management portal for an advertising widget, so it will only be used by 3 or 4 people at any one time. So I think nobody can argue that it is not ok to store it as a blob in this situation? On Apr 15, 2:04 am, brian wrote: > On Tue, Apr 14, 2009 at 3:45 AM, burzum wrote: > > > You should use the MediaView class (see API documentation) to send or > > display the file data. > > I hadn't thought of that. I suppose it would need to be overloaded, > though, to deal with data from the DB. > > > And files should not be stored in a database in > > the case of a web app. > > That's a matter of opinion (and use-case). I certainly wouldn't do > that for regular images but there are legitimate reasons for storing > some files in a DB. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "CakePHP" group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to cake-php+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
Re: Getting kicked out by auth when displaying blobs
Thanks a mil, I set it to medium and I am no longer getting kicked. Dont know why session timeout has anything to do with it but meh. Thanks Brian On Apr 14, 3:16 am, brian wrote: > I suspect this is due to the same session problems some people have > been having. You're making a 2nd request for the img. That's not out > of the ordinary, in itself, but this request goes through Dispatcher > and so Auth gets involved. It may have something to do with > Security.level (in core.php) being set to 'high'. > > On Mon, Apr 13, 2009 at 3:49 AM, Rufus wrote: > > > Also I am displaying the image like so: > > > > > > src="http://site.com/ > > images/display/'.$image['Image']['id'].'" title="'.$image['Image'] > > ['name'].'" alt="'.$image['Image']['name'].'" />'; ?> > > > > > This is where the problem lies I think --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "CakePHP" group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to cake-php+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
Re: Getting kicked out by auth when displaying blobs
Also I am displaying the image like so: http://site.com/ images/display/'.$image['Image']['id'].'" title="'.$image['Image'] ['name'].'" alt="'.$image['Image']['name'].'" />'; ?> This is where the problem lies I think --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "CakePHP" group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to cake-php+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
Getting kicked out by auth when displaying blobs
Ahoi,
I have been getting kicked out of cake whenever I display a blob image
in cake.
Here is my function:
function display($id) {
if (!$id) {
$this->Session->setFlash(__('Invalid Image.', true));
$this->redirect(array('action'=>'index'));
}
Configure::write('debug', 0);
$file = $this->Image->findById($id);
header("Content-type: ".$file['Image']['type']);
echo $file['Image']['image'];
}
I have also put a before filter in my images controller:
function beforeFilter() {
parent::beforeFilter();
$this->Auth->allowedActions = array('display');
}
Its not a major problem for this app but it is anoying, any ideas?
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Re: Display a blob in a view
Yes Daffy you have the ticket. It seems you cant set a variable off
the array like i tried to do:
this is bad:
$type = $file['ImageUpload']['type'];
header('Content-type: ' . $type);
this is good:
$type = $file['ImageUpload']['type'];
here is a follow-up post:
http://groups.google.com/group/cake-php/browse_thread/thread/d9fe1b765325667e?hl=en#
On Mar 18, 5:36 am, Daffy wrote:
> Our ways are similar. What is the base64_decode for?
>
> This is how I do it.
>
> Controller:
>
> function display($id) {
> Configure::write('debug', 0);
> $file = $this->ImageUpload->findById($id);
> echo $file['ImageUpload']['thumb'];
> header('Content-type: ' . $file['ImageUpload']['type']);
> exit();
>
> }
>
> View:
>
>
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Blob image display problem solved
Hi,
I was trying to get an image to display using the following:
function display($id) {
Configure::write('debug', 0);
$file = $this->Image->findById($id);
$data = $file['Image']['image'];
$type = $file['Image']['type']
header("Content-type: ".$type);
echo $data;
}
obviously (but not to me) you cant set the variable off the array
value or something? - i r noob
This fixed it:
function display($id) {
Configure::write('debug', 0);
$file = $this->Image->findById($id);
header("Content-type: ".$file['Image']['type']);
echo $file['Image']['image'];
}
Anyway echo out the array value and it worked perfectly. Hope this
helps somebody else.
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Display a blob in a view
Hi,
I have going through all the discussions looking for an easy way to
show a blob in a view. I have got to what I think is the most simple
way of doing it.
Controller:
function display($id) {
Configure::write('debug', 0);
$file = $this->Image->findById($id);
$type = $file['Image']['type'];
$data = base64_decode($file['Image']['image']);
header("Content-type: $type");
echo "$data";
exit();
}
View:
echo '';
All I get in FF is the alt tag and in IE I get the gobligook.
Any thoughts?
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Capture webcam stream from client and upload it as a flash video to server
Hi. Is it possible to get this in CakePHP? I think to use Red5 (osflash.org/red5) as a flash server, CakePHP, AMFPHP. I'd like to build something like Youtube Quick Upload. Has anyone got anything similar using these tools? Regards rufus --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Cake PHP" group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
