This module for Thelia add a customizable carousel on your home page. You can upload you own image and overload the default template in your template for using the carousel.
Installation
- Copy the module into
<thelia_root>/local/modules/directory and be sure that the name of the module is Carousel. - Activate it in your thelia administration panel
Usage
In the configuration panel of this module, you can upload as many images as you want.
Hook
The carousel is installed in the "Home page - main area" (home.body) hook.
Loop
Customize images with the carousel loop, which has the same arguments as the image loop. You can define a width, a height, and many other parameters
Input arguments
| Argument | Description |
|---|---|
| width | A width in pixels, for resizing image. If only the width is provided, the image ratio is preserved. Example : width="200" |
| height | A height in pixels, for resizing image. If only the height is provided, the image ratio is preserved. example : height="200" |
| rotation | The rotation angle in degrees (positive or negative) applied to the image. The background color of the empty areas is the one specified by 'background_color'. example : rotation="90" |
| background_color | The color applied to empty image parts during processing. Use $rgb or $rrggbb color format. example : background_color="$cc8000" |
| quality | The generated image quality, from 0(!) to 100%. The default value is 75% (you can hange this in the Administration panel). example : quality="70" |
| resize_mode | If 'crop', the image will have the exact specified width and height, and will be cropped if required. If 'borders', the image will have the exact specified width and height, and some borders may be added. The border color is the one specified by 'background_color'. If 'none' or missing, the image ratio is preserved, and depending od this ratio, may not have the exact width and height required. resize_mode="crop" |
| effects | One or more comma separated effects definitions, that will be applied to the image in the specified order. Please see below a detailed description of available effects. Expected values :
|
| group | The name of an image group. Return only images from the specified group |
| filter_disable_slides | if true (the default), the disabled slides will not be displayed |
Ouput arguments
| Variable | Description |
|---|---|
| $ID | the image ID |
| $IMAGE_URL | The absolute URL to the generated image |
| $ORIGINAL_IMAGE_URL | The absolute URL to the original image |
| $IMAGE_PATH | The absolute path to the generated image file |
| $ORIGINAL_IMAGE_PATH | The absolute path to the original image file |
| $ALT | alt text |
| $TITLE | the slide title |
| $CHAPO | the slide summary |
| $DESCRIPTION | the slide description |
| $POSTSCRIPTUM | the slide conclusion |
| $LOCALE | the textual elements locale |
| $POSITION | the slide position in the carousel |
| $URL | the related URL |
| $LIMITED | true if slide is disabled, false otherwise |
| $START_DATE | limited slide display start date |
| $END_DATE | limited slide display end date |
| $DISABLE | true if slide display is limited |
| $GROUP | name of the group the slide belong to |
Exemple
{loop type="carousel" name="carousel.front" width="1200" height="390" resize_mode="borders"}
<img src="{$IMAGE_URL}" alt="{$ALT}">
{/loop}
How to override ?
If you want your own carousel in your tempalte, create the directory modules/Carousel then create the template carousel.html in this directory. Here you can create your own carousel and the replace the default template provided in the module.