icalndr

icalndr imports one or more iCal (.ics) feeds and displays their events on the
front end through a shortcode or a widget. It is built with security and readable,
single-responsibility code in mind.

Features

• Add one or more calendar feeds, each with a label, .ics URL, and cache lifetime.
• Display events with the [icalndr] shortcode or the sidebar widget.
• Layout presets: list, cards, compact, and an interactive calendar.
• Calendar view of month (default) or week, with back/forth navigation and
  click-to-open day details (no page reloads).
• Remote feeds are cached (transients) and fetched with an SSRF guard and a
  response-size cap.

Shortcode

[icalndr feed="team" layout="calendar" view="month"]

Attributes: feed (required, the feed slug), layout (list, cards, compact,
calendar), view (month, week — calendar layout only), limit,
show_description (1/0), and upcoming (1/0).

External services

This plugin connects to the iCal feed URLs that you, the site administrator, enter
on its settings page. This is required to display the events those feeds contain.

• What is sent and when: When a feed’s cache is empty or expired, the plugin
  makes an HTTP GET request to the feed URL you configured. The request includes a
  User-Agent string identifying the plugin and your site’s home URL. No visitor or
  personal data is transmitted.
• What is received: The raw iCalendar (.ics) text of that feed, which is
  cached locally and parsed for display.
• Whose service: The feed provider is chosen entirely by you (for example a
  Google Calendar, Outlook, or any other public .ics URL). Please review the
  terms of use and privacy policy of whichever feed provider you configure.

The plugin does not contact any service operated by the plugin author and performs
no tracking or analytics.