Some refactorings

[bwl21]

I would like to drive mosaico-php-backend to production and therefore propose some refactorings. I do not want to stick on my own, therefore I put it to discussion here.

1. As of now image resizing is done by a php fragment included via `require( "img/resize.php" );``

   I propose to refactor resizing to a class and replace this by a method call

2. I propose to rearrange the folder such that the root of the installation folder is kept clean:

[webroot]/[newsletter]
           dist         -- maybe mosaico
           backend      --
                dl
                upload
                img
           templates
           data
                uploads
                static
                thumbnails

I could do this refactoring if you agree and if the pull requests (#10) are resolved.

[mherbold]

Good idea - I will look into this and possibly add a switch to editor.html to select which backend is used. I will be free to work on this project again in a couple of weeks.

[bwl21]

could you please merge the pull requests, such that I can safely continue.

[mherbold]

I may be able to commit some time to this later today. I have to focus on my day (paying) job first. :-)

[bwl21]

cool.

Maybe we could also think of adding a microframework (slim, http://flightphp.com/ ...)

[mherbold]

I have put everything into backend-php and also refactored stuff so it mostly runs off of one file (index.php). I also put in the absolute path fixes and I think you'll like the config.php options much better now.

[bwl21]

To be honest, I would have preferred to merge the PR and continue to refactor from there. Now I have to test everything again and have no fall back position ...

However ... please close the PRs if you have taken all out of it.

[bwl21]

I see that you have moved the configuration to an array. Cool, I already wanted to propose that.

I am not sure if your new configuration approach is able to manage the folder structure proposed in this issue. I think we should separate uploads from static and thumbnails.

[mherbold]

Apologies about the refactor - I had actually already started the refactoring before the pull requests came in. :-\

Yes, you can separate uploads and static and thumbnail and put them in completely different places. In other words, static and thumbnails do not need to be sub-folders of the uploads folder. I just made it so by default because that is how the Mosaico default configuration is set up.

[bwl21]

I read that you cannot work a couple of weeks on this project. I am willing to contribute if it is welcome, but I don't want to waste my time.

I cannot even catch up yet because by whatever reason premailer stuff did not work on my servers.so I need back my online solution ...

I published a public email address in my profile.