README.md

# Etherpad2Optim -- HDOC CONVERTER PROJECT
## License
[GPL 3.0](http://www.gnu.org/licenses/gpl-3.0.txt)
## Credits
- Rit Gabrielle
- Vintache Jean
- Douteau Jean-Côme
- Fecherolle Cécile (2014)

##Presentation
How to transform an etherpad document in optim document.
Filepath in this document are relative to this file readme.

## Dependence
- Etherpad2Hdoc
- Hdoc2Optim

## User Documentation
1. Download an etherpad document in html format.
	1. Create or join an etherpad document then export it in html format (Import/Export Button) in the `/input` directory (if the directory does not exists, you have to create it).
	2. Name it pad.html
2. Execute the file `/run.bat` or `/run.sh` depending on the OS. A `.scar` file is created in the directory `/output`
*If the `/input` directory contains multiple files, they won't be all treated.
3. Open the document with Scenari
	1. Open Scenari, and choose "UTC-etu_optim" as distant depot.
	2. Go in the directory `sandBox/etherpad-to-otpim.`
	3. Import your `.scar` file in the directory.
	4. Open the file Main.xml created.

##Unsupported
- MarkDown
- Timeline and author paternity
- Chat

##Known bugs
Nested lists in lists are not supported
example : 
`<ul>
	<li>
		<ul>
			<li>
			Never gonna let you down.
			</li>
		</ul>
	</li>
<ul>`

## TODO
- Work with markdown
- Correct nested lists

## Technical notes
### Description of etherpad_to_hdoc.ant

#### Prelude
- Importation of necessary classes (antlib, htmlcleaner, jing)
- Creation of directories architecture tree

#### Transformations
- Use of htmlcleaner to transform the input file from html to xhtml. For more info, see http://htmlcleaner.sourceforge.net/index.php.
- Apply html2xhtml.xsl : this xsl extracts the content into <body> tags
- Apply html2xhtmlv1.xsl : this xsl is used as a fix and adds br tag at the end of lists (ul and ol)
- Apply html2xhtmlv2.xsl : this xsl surround text line with p tags and transforms non-hdoc tags into hdoc tags as s, u, strong tags.
- Apply html2xhtml3.xsl : this xsl is used as a fix, it deletes p tags when its child is ul or ol
- Apply xhtml2hdoc.xsl : this xsl transforms the content into hdoc structure

#### Post-transformations actions
- Build hdoc structure
- Jing checks if the output file is validated with the right rng schema
- Zip the directory into hdoc archive

## Capitalisation