Hi All, I have checked the MIME information of a specific file using its extension. But actually I need details of exact file. Say, I have a file like test.jpg , somebody renamed its extension as test.pdf. If we checked the MIME information of test.pdf, it should display the output as image/jpeg.
For implementing this , I am trying to integrate *File::MMagic::XS* into KOHA with the following steps. 1. Download *File::MMagic::XS* from http://search.cpan.org/~dmaki/ File-MMagic-XS-0.09008/lib/File/MMagic/XS.pm <http://search.cpan.org/%7Edmaki/File-MMagic-XS-0.09008/lib/File/MMagic/XS.pm> . 2. Extract the tar file and put the extracted file into usr/share/koha/lib/C4. 3. Take command prompt and Use command : cd /usr/share/koha/lib/C4/File- MMagic/ 4. Use command: perl Makefile.PL 5. Use command: make 6. Use command: make install After that , call *use C4::File-MMagic::lib::File::MMagic::XS;* *my $m = File::MMagic::XS->new();$m = File::MMagic::XS->new('/etc/magic'); # use external magic filemy $mime = $m->get_mime($source);* into the specific page and upload a jpeg file.But I got the MIME type as *text/plain* Can someone help on this issue? Regards, Rejeesh K.Nair > On Wed, Feb 1, 2017 at 2:51 PM, Indranil Das Gupta <indr...@gmail.com> > wrote: > >> Hi, >> >> You need to look into /usr/share/koha/lib/Koha/Upload.pm >> and /usr/share/koha/intranet/cgi-bin/tools/upload.pl files. >> >> The perl module file is place where you need to write up the new function >> to handle the mimetype and then call that function from upload.pl script. >> >> hope this helps >> -idg >> >> -- >> Indranil Das Gupta >> L2C2 Technologies >> >> Phone : +91-98300-20971 <098300%2020971> >> WWW : http://www.l2c2.co.in >> Blog : http://blog.l2c2.co.in >> IRC : indradg on irc://irc.freenode.net >> Twitter : indradg >> >> On Tue, Jan 31, 2017 at 10:48 AM, Rejeesh K.Nair <rejeeshkn...@gmail.com> >> wrote: >> >>> Hi Indranil, >>> >>> Thank you for your quick reply. >>> >>> Could you please help me, how to integrate the code to check the MIME >>> type in KOHA? >>> >>> Regards, >>> Rejeesh K Nair >>> >>> On Mon, Jan 30, 2017 at 3:14 PM, Indranil Das Gupta <indr...@gmail.com> >>> wrote: >>> >>>> Hi Rajeesh, >>>> >>>> On Mon, Jan 30, 2017 at 10:52 AM, Rejeesh K.Nair < >>>> rejeeshkn...@gmail.com> wrote: >>>> >>>> >>>>> I need to check the MIME type of each uploaded file for security >>>>> purposes. >>>>> >>>>> Some search results from Google suggest that we can do it with the >>>>> help of >>>>> the File::MimeInfo <https://metacpan.org/pod/File::MimeInfo>Perl >>>>> module. >>>>> >>>>> How can we install the File::MimeInfo module in KOHA and check the MIME >>>>> types, or is there some better way? >>>>> >>>> >>>> IIRC, that sort of generic mimetype detection functionality does not >>>> exist in Koha. From the top of my head, the only place where we actively >>>> check for mimetype is the image upload option using GD which is basically >>>> restricted to a few image formats like PNG, JPEG, XPM etc. >>>> >>>> Short answer: To implement this on the server side, you have to write >>>> the necessary code. As a stop gap, you *could* use the Javascript >>>> FileReader object to check the mimetype on the client side. but that is not >>>> a fool proof solution. >>>> >>>> hope this helps. >>>> -- >>>> Indranil Das Gupta >>>> L2C2 Technologies >>>> >>>> Phone : +91-98300-20971 <098300%2020971> >>>> WWW : http://www.l2c2.co.in >>>> Blog : http://blog.l2c2.co.in >>>> IRC : indradg on irc://irc.freenode.net >>>> Twitter : indradg >>>> >>> >>> >>> >>> -- >>> Thanks & Regards, >>> >>> Rejeesh K.Nair >>> m: +91 (0) 9495316906 <+91%2094953%2016906> >>> e: rejeeshkn...@gmail.com >>> <https://www.facebook.com/rejeeshnairk> >>> <https://twitter.com/rejeeshknair> >>> <http://in.linkedin.com/in/rejeeshknair> >>> <https://www.instagram.com/rejeeshknair/> >>> >>> >> > > > -- > Thanks & Regards, > > Rejeesh K.Nair > m: +91 (0) 9495316906 <094953%2016906> > e: rejeeshkn...@gmail.com > <https://www.facebook.com/rejeeshnairk> <https://twitter.com/rejeeshknair> > <http://in.linkedin.com/in/rejeeshknair> > <https://www.instagram.com/rejeeshknair/> > > -- Thanks & Regards, Rejeesh K.Nair m: +91 (0) 9495316906 e: rejeeshkn...@gmail.com <https://www.facebook.com/rejeeshnairk> <https://twitter.com/rejeeshknair> <http://in.linkedin.com/in/rejeeshknair> <https://www.instagram.com/rejeeshknair/> _______________________________________________ Koha mailing list http://koha-community.org Koha@lists.katipo.co.nz https://lists.katipo.co.nz/mailman/listinfo/koha