Pdf output broken for nodes with images

It's the one shipped by Drupal (drupal/misc/arrow-asc.png).

What kind of node is involved?

it's a php page generated by the tablemanager module

The html display of the page is fine however (the arrow graphic appears)

Try to change this line in the tcpdf config file:

define ("K_PATH_IMAGES", K_PATH_MAIN."images/");

make it point to the root of your Drupal installation, as an absolute path, it should fix it.

still having the issue: : fopen(/misc/arrow-desc.png) [function.fopen]: failed to open stream: No such file or directory in /home/fitchinf/public_html/modules/pdfview/tcpdf/tcpdf.php on line 3056.
I have images under files/images - public_html/files/images
(misc was at the same level as drupal - public_html/misc - I copied those files to files/images/misc)
(I also copied arrow-asc.png to files/images just to see if it would help)
(the perms are 755 on the directories)
I tried
define ("K_PATH_IMAGES", K_PATH_MAIN."files/images/");
and
define ("K_PATH_IMAGES", K_PATH_MAIN."public_html/files/images/");
and
define define ("K_PATH_IMAGES", K_PATH_MAIN."/home/fitchinf/public_html/files/images/");

the pdfview module works in many other places on the site without embedded images but not when there are images.

I committed a fix in the 4.7 version. Now it finds the image, but the output isn't good looking

now I'm seeing a different error: FPDF error: Image file has no extension and no type was specified:

any ideas?

I improved the image url/path filter ... check the latest 4.7 version and see if it works.

Changed to a meaningful title

I need someone to test this patch (see howto apply patches)

You will need to set the value of K_PATH_IMAGES inside the tcpdf_config.php file to the root of your Drupal installation, for example:

define ("K_PATH_IMAGES", "/var/www/drupal/");

I went ahead and committed it

I have been having the same problem with the new version ($Id: pdfview.module,v 1.28.2.9 2006/11/13 23:34:53 egonbianchet Exp $) of this module. It was producing an fopen error because it couldn't find the file.

I had a look at the changed in the patch committed above on november 3rd (which was rolled into the version i downloaded).

The problem is that my base_path() function returns only "/", so this line was converting paths like "misc/feed.png" to "miscfeed.png" which obviously doesnt exist.
$path = str_replace(base_path(), '', $path);

I just commented out that line of code, and it seems to be working correctly now.

UPDATE: sorry, my code above was not entirely correct. I had to add this line of code

So the entire function should look like this:

However it looks like the tcpdf does not support Alpha channels in png files, which doesn't affect me, but might be worth noting.

Thanks for the input Schoonzie, can you check if this patch works for you? Basically I just check the base path before the string replace:

Hi you all. Last patch it's not working for me neither. But maybe is because I'm checking it on a localhost WAMP environment. Are you checking it on an online web server?

Curiously, if I comment the only line on previous pdfview_check_images function, instead of an inmediate error message it tries to rebuild the pdf file, it jumps to a new page, opens the acrobat plugin and then acrobat breacks.

Schonzie, can you test if this using this

In place of

Works for you?

Thanks

Personaly, I use the 1.28.2.9 version and I also have a 'Missing or incorrect image file: /system/files/2903/something.jpg'

I guess the callback should get rid of the system or /system part of the filename but it does not. Besides it seems that the preg:
return preg_replace_callback('/(?<=src=")(.*?)(?=")/', '_pdfview_rewrite_image_url', $string);
doesn't seem to match for the image as the callback is not called. Any help available please ?

I can confirm that Schoonzie patch works for me.
see attached patch

Hello. I struggled for a while getting images to display with pdfview because I have the files folder behind the public_html folder and private downloads set. I got things to work but ended up using the _pdfview_rewrite_image_url() function to set a url to the images, like "http://mysite.com/system/files/funk.jpg". Or I can send through the full path as /home/mysite/secretfiles/images/funk.jpg and everything works. Whatever I use for the K_PATH_IMAGE const doesn't seem to matter.

I read in the install file that the K_PATH_IMAGE was prepended to the drupal filepath. Is that old documentation? Am I going to mess things up going about this the way that I did, as mentioned above?
It seems that I'm missing something here. Or is it simply because I have the files folder behind public_html?

Egon, your patch is not working for me, but Schoonzie's patch is working fine.
Now I have problems with URL Rewrite, TCPDF needs the absolute path...

Herras, chantra, did you try #17 too?

geme4472, the documentation I wrote there makes the assumption that you're putting the files under the Drupal directory ... but if you change that path (K_PATH_IMAGES) to whatever you need to make your path absolute it should work

Hello Egon!

I tried your patch and modification from #17. This is the error I got:

warning: preg_replace() [function.preg-replace]: No ending delimiter '^' found in /homepages/23/d162200924/htdocs/modules/pdfview/pdfview.module on line 253.

I released Pdfview 4.7.x-1.1, it should fix problems with base_path

Personaly, I use the pdfview.module 1.28.2.10 2007/01/27 version and
tcpdf.php Version : 1.53.0.TC027_PHP4 and
I also have a 'Missing or incorrect image file: /files/images/something.jpg'

I write at line 3840 of tcpdf.php :

I don't know if the right way but the other above patch not good for me

where's the difference between this issue and Doesn't show images in nodes?
I think they are dupes of each other