I have some functionality that I'm currently migrating from CodeIgniter
1.7.3 to CakePHP 2.2.3, and I'm wondering how best to tackle a particular
scenario.
The currently functionality that I'm migrating reads data from the
database, and will generate a PDF file via FPDF.
Currently, I have a controller that will give an option to print to screen,
or print to file. In both cases, the controller action will access the
model to get the information it needs for printing, and then will call
render('print') to generate the PDF. The printToFile action will pass a
file name which will indicate to FPDF to output to a file, rather than
stream to the browser.
The print view calls an element, passing the data and filename, to actually
generate the PDF.
Now, I have a different controller, that will probably be migrated to a
shell or task (since it is run from the command line), that wants to call
the print to file functionality, but I'm not sure how to arrange it. I've
generally felt that one controller calling the functionality of another
controller is bad form, so I'm looking for ideas. One possibility is to
call the element functionality directly, from the controller(/shell/task),
but that may not be such a good idea, either.
In CodeIgniter, I had a library function that I would call from the
controller that would use FPDF directly.
Can any give me some pointers on calling View functionality repeated from a
batch (whether it be from a Controller, as it is at the moment, or a
Shell/Task, as it may end up getting migrated to)? Keeping in mind that
PDF generation is not the only thing that the batch files does, so control
needs to be passed back to the batch file at some point, to keep processing.
Regards
Reuben Helms
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