Hi Spiros, Please use this version of the PHP Reference Gateway - https://github.com/SciGaP/laravel-pga <https://github.com/SciGaP/laravel-pga>
This version uses a php framework called Laravel, so you may want to make sure you followed the pre-requisist steps listed at - http://laravel.com/docs/5.0#install-laravel <http://laravel.com/docs/5.0#install-laravel> Suresh > On Feb 11, 2015, at 9:51 AM, Mihalakopoulos, Spiro > <[email protected]> wrote: > > Hi all, > > This email is to say hi and to let you know that we at Umass Med School have > decided to use Airavata as a framework for building a Gateway to our cluster. > I am employed as an HPC Scientific Programmer and will be leading (and > probably doing it mostly myself J) this project. If you want more details > regarding our plans, please let me know, since I don’t want to bore you with > the details in this first email. > > I also have a technical question. I’ve added simple applications, along the > lines of Add, Echo, Multiply … etc. without a problem. I’ve also added an > application that takes an input file as an InputDataObjectType of type > DataType.URI. However, I must be doing something wrong when trying to > generate output files i.e., OutputDataObjectType of type DataType.URI. > > RegisterSampleApplicationsUtils.createAppOutput("output_file", "", > DataType.URI); > > It seems to work fine with strings still, since if in my script I put > something like this: > > echo > "output_file='file://localhost:///opt/lampp/htdocs/PHP-Reference-Gateway/experimentData/spiros340e527dece195a74ac7455fbcc6f6fa/spiros_c.eps' > > <file:///localhost:///opt/lampp/htdocs/PHP-Reference-Gateway/experimentData/spiros340e527dece195a74ac7455fbcc6f6fa/spiros_c.eps'>" > > Then it picks up the string. > > My question is: how do I declare in the script that I want an actual file, > not a string? > I’ve tried: > > output_file='file://localhost:///opt/lampp/htdocs/PHP-Reference-Gateway/experimentData/spiros340e527dece195a74ac7455fbcc6f6fa/spiros_c.eps' > > <file:///localhost:///opt/lampp/htdocs/PHP-Reference-Gateway/experimentData/spiros340e527dece195a74ac7455fbcc6f6fa/spiros_c.eps'> > > output_file=”file://localhost:///opt/lampp/htdocs/PHP-Reference-Gateway/experimentData/spiros340e527dece195a74ac7455fbcc6f6fa/spiros_c.eps > > <file://///opt/lampp/htdocs/PHP-Reference-Gateway/experimentData/spiros340e527dece195a74ac7455fbcc6f6fa/spiros_c.eps>” > > and with the keywords “set”, “declare”, and “export” in front of > “output_file” but have had no success. > > I think I’m missing something in the whole concept of output files, but as a > first step to better understand output files within Airavata, I would like to > know how to hardcode sth. like that in the script and see it appear as a… URI > type? For example, as a string it shows up like this: > > array(1) { [0]=> > object(Airavata\Model\Workspace\Experiment\DataObjectType)#15 (4) { ["key"]=> > string(11) "output_file" ["value"]=> string(127) > "'file://localhost:///opt/lampp/htdocs/PHP-Reference-Gateway/experimentData/spiros340e527dece195a74ac7455fbcc6f6fa/spiros_c.eps' > > <file:///localhost:///opt/lampp/htdocs/PHP-Reference-Gateway/experimentData/spiros340e527dece195a74ac7455fbcc6f6fa/spiros_c.eps'>" > ["type"]=> int(0) ["metaData"]=> NULL } } > > But the array is empty when I try one of the above lines in the script > (output_file= …). > > Thanks in advance, > Spiros
