外掛標籤
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原文外掛簡介
Crumb is a lightweight WordPress plugin that embeds the Crumb Widget meeting finder on any page or post using a simple shortcode.
Features:
List and map views with real-time search and filters
Meeting detail with directions and virtual meeting join link
Multi-language support
Shareable per-meeting URLs
Usage
Add the shortcode to any page or post:
[crumb]
Override settings per page:
[crumb server="https://your-server/main_server" service_body="42" view="map" geolocation="true"]
Shortcode attributes:
server — BMLT server URL (overrides the value set in Settings → Crumb)
service_body — Service body ID or comma-separated list; leave empty to show all meetings
view — Default view when the widget loads: list (default), map, or both (map above list with no toggle); can also be overridden at runtime via the ?view= query parameter
geolocation — Enable or disable geolocation for this page: true or false
Documentation
Full documentation at crumb.bmlt.app.
External services
This plugin relies on two external services. Both are part of the BMLT (Basic Meeting List Toolkit) ecosystem — free, open-source tools built for Narcotics Anonymous service bodies (https://bmlt.app).
1. Crumb Widget CDN
The widget JavaScript is loaded from a CDN operated by the BMLT project.
Service: cdn.aws.bmlt.app — delivers the Crumb Widget JavaScript file
Purpose: Provides the JavaScript component that renders the meeting list interface
Data sent: Standard HTTP request headers (IP address, browser user-agent, referring URL). No personal or meeting-search data is sent to the CDN.
When: The script is loaded once per page load on any page that contains the [crumb] shortcode
Privacy policy: https://crumb.bmlt.app/privacy.html
Terms of use / License: https://github.com/bmlt-enabled/crumb-widget/blob/main/LICENSE
2. BMLT Server (meeting data)
The widget fetches meeting data from a BMLT server whose URL you configure in Settings → Crumb. This server is typically operated by a regional NA service body and is not a service operated by the Crumb project.
Service: Your configured BMLT server (e.g. https://your-region.bmlt.app/main_server/)
Purpose: Retrieve NA meeting listings (names, times, locations, formats) to display in the widget
Data sent: Search query parameters (filters, keyword, selected formats). If geolocation is enabled and the user consents via a browser prompt, the user’s geographic coordinates are also sent to this server.
When: On each search or filter action within the widget
Privacy policy: Determined by the operator of your configured BMLT server. Learn more at https://bmlt.app.
