On 11/27/2012 3:53 PM, development-request@drupal.org wrote:
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Today's Topics:
1. File upload and convert (Chris Miller) 2. Ubercart problem (Dayton Perkins)
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Message: 1 Date: Mon, 26 Nov 2012 16:32:39 -0800 (PST) From: Chris Miller <cjm@tryx.org> Subject: [development] File upload and convert To: development@drupal.org, support@drupal.org Message-ID: <286998828.15506.1353976359364.JavaMail.root@tryx.org> Content-Type: text/plain; charset="utf-8"
Hi Folks,
I have a content type with TWO file fields, in which I will designate TWO PDFs. On upload completion I want to run something like: "exec(pdftk f1.pdf background f2.pdf output f1.pdf)". This will "brand" f1.pdf.
I don't see any standard mechanism and so I'm not sure how to go about this. I have a general understanding, but that doesn't answer the question. I am sure I don't want to intercept all possible uploads; just the uploads from this specific content type. So, can I define a file upload hook which is scoped to this specific content type? I haven't seen anything that makes me believe I can. Can I create a custom file field to use any time I need to perform a conversion? Can my custom file field "extend" the existing file field, so I don't have to port improvements/bugfixes to my custom file field version?
So many questions... (-:
Thanks for the help,
Chris.
First look turns up this: Chris: though I have not done an implementation, seems likely... http://api.drupal.org/api/drupal/modules!field!field.api.php/function/hook_f... http://api.drupal.org/api/drupal/modules!field!field.attach.inc/group/field_... Let us know how it went. I have considered doing the same. -- /Kindest regards,/ /*Dayton Perkins*/ Dayton Perkins Good News Design Intelligent Web Programming for Business Dayton Perkins: Recent American Expat in Hong Kong dayton@goodnewsdesign.com <mailto:dayton@goodnewsdesign.com> dayton@goodnewsdesign.com <mailto:dayton@goodnewsdesign.com> Phone Me U.S Phone (rings me in HK) 616-795-9039 http://goodnewsdesign.com GND Logo <http://goodnewsdesign.com><http://goodnewsdesign.com>
