Module development and code questions

what does the _ at beginning of function names mean?

Hey all. I just started using Drupal to use for a company intranet, and they want a calendar module. "Cool, easy enough." I thought.

I installed the event.module, and they weren't at all satisfied with it. They want something that can do the following:

Guys, we have a finished watermark.module that extends the functionality of the image.module so we can have a watermark automatically applied to the images that are uploaded. I want to collect the required bounty of 2000K US$ for the developer, so he would sell me the module, which than will be released for everybody for free. Test the functionality and donate here: http://creativine.com/watermark/

I modified the code of g2image to insert fulle size image and not thumbnails to TinyMCE. You could download it from
http://www.galleryembedded.com/forums/viewtopic.php?t=2898

Ronan
Drupal 4.7.2
Gallery 2.1.1a
g2image 2.0
TinyMCE 2.0.6.1
Working on a completely new web site for the Fachaux Company (www.cal-fachaux.com). Available soon with Drupal.

Hi forum folks!

I'm asking for hints 'cause it will probably be easier for me that way, rather than scouring the docs and existing source. Any hints are much appreciated!

So, to the issue. I have just moved my PostNuke based site to Drupal. That all went great. The old site had a custom module to present a sheet music archive I'm hosting, and I need to move that to Drupal as well. The module is entirely based on file system structure and needs no administration interface, nor any means to add or update content from the web site. What it does need is means to parse the url argumets to filter the output and to serve the PDFs. To whit:

www.example.com/sheetmusic

should present the sheet music page with the navigation links but no items

www.example.com/sheetmusic/alpha/a

should present all tunes with titles starting with A

www.example.com/sheetmusic/categ/reel

should present all tunes in the Reel category

www.example.com/sheetmusic/view/some_name/thumbnail

should return the thumbnail image for inclusion on other pages

www.example.com/sheetmusic/view/some_name/download

should return a download link for the PDF

I am proficient in PHP coding and I already have code to scan the file system and build structures that implements the categorizations. I would like to know the proper Drupal way to do a module that renders a custom page with the abve listings in order to get proper theming and generally to be a good Drupal citizen. And also if there might be any other issues I'm not aware of.

Hi all,

is it possible to nest organic groups? Its a really wonderfull module, but it would be perfect...

Thanks