Facet API Bonus for Drupal 7 is a collection of additional Facet API plugins and functionality, foremost filter and dependency plugins – And a place to collect more additional Facet API extensions.
Currently Facet API Bonus includes:
Facet Dependency: Dependency plugin to make one facet (say "product category") to show up depending on other facets or specific facet items being active (say "content type" is "product" or "service"). Very flexible, supports multiple facets to be dependencies, as well as regexp for specifying facet item dependencies, as well as option how to behave if a dependency is being lost.
Filter "Exclude Items": Filter plugin to exclude certain facet items by their markup/title or internal value (say excluding "page" from "content types"). Regexp are also possible.
Filter "Rewrite Items": Filter plugin to rewrite labels or other data of the facet items by implementing a new dedicated hook_facet_items_alter (in a structured array, before rendering). Very handy to rewrite list field values or totally custom encoded facet values for user friendly output.
Reddit API seeks to integrate the reddit.com API functionality with your Drupal website. Currently in the early alpha stages of development, it provides the following:
Exposes an Iframe formatter for Drupal 7 Link Fields, and an Iframe content type for CTools aware applications like Panels. Translation: Drop IFrames into your panels willy-nilly.
OpenLayers Styles provides a flexible mechanism to manage styles and apply variable styling in OpenLayers. This module is meant to perform two classes of tasks:
Use pluggable, automatic mechanisms to populate styles (e.g. from a folder of icons and a configuration file).
Override the default layer style to provide different styles for different features on the layer.
For the second task above, this module also provides a new field type for choosing OpenLayers styles. Depending on the widget used, the label of a style choice can be customized, e.g. as an icon so you can show a list of icons and click to choose!
The task of initially populating the styles can be accomplished using the provided plugin to load styles from an INI configuration file. The file can define any property that goes into an OpenLayers style configuration (including image file name, dimensions, anchor point).
How-to
A general recipe is to set up OpenLayers in the typical fashion, specifically with Views (there is an excellent tutorial). Then:
Enable OpenLayers Styles and OpenLayers Styles CCK.
Enable OpenLayers Styles UI (separately from OpenLayers Styles).