mycreole/README.md

# mycreole

With the django library mycreole, you are abel to use the creole language to create html output in your django application.

## Integration

Clone the library in your django application.

### Configurations in your settings.py
Add the following line to the list ```INSTALLED_APPS```:
```
'mycreole.apps.MycreoleConfig',
``` 

### Parameter
All parameters can be added in the django ```settings.py``` or in a ```config.py``` in the root django folder. The definitions in the ```config.py``` will be used before the definitions in ```settings.py```.

#### MYCREOLE_ROOT
Define the folder, where the attachments are stored with the following line:
```
MYCREOLE_ROOT = os.path.join(BASE_DIR, 'data', 'pages')
```

#### MYCREOLE_ATTACHMENT_ACCESS
Define the methods to grant or deny the access to the attachments by:
```
MYCREOLE_ATTACHMENT_ACCESS = {
    'read': 'pages.access.read_attachment',
    'modify': 'pages.access.modify_attachment',
}
```

#### MYCREOLE_BAR
Define the methods to extend the navigationbar and menubar by this statement:
```
MYCREOLE_BAR = {
    'navibar': 'pages.context.navigationbar',
    'menubar': 'pages.context.menubar',
}
```

## Usage
### Creole help page
In this example, you see a method in ```views.py``` which returns a creole help page:

```
from django.conf import settings
from django.http import HttpResponse
import mycreole
import os


def help_on_creole(request):
    attachment_path = os.path.join(settings.MYCREOLE_ROOT, 'creole_help_page')
    html = mycreole.render(request, creole.help.MYCREOLE_HELP, self.attachment_path)
```
### Usage of next_achor
Defines the additional html anchor, which will be used after an upload.

### Usage of macros
You can give a dictonary as macros parameter to the render method, to define your own macros. Here an example of such a dict:
```
macros={
    'mymacro': method_to_be_called,
}
```