ShootCal Web Calendar

更新日志

2.1.6

• Page caching mode now shows a simple “Loading calendar…” line instead of a spinner while the calendar loads. The load is near-instant, and plain text can’t be restyled into an odd shape by a theme or CSS optimizer.

2.1.5

• Removed the bundled self-updater. Updates are now delivered exclusively through the WordPress.org plugin directory, the same as any other directory-listed plugin. Smaller, simpler plugin with one update path.

2.1.4

• Nicer loading spinner in Page caching mode: replaced the CSS-border spinner (which could look like a lone half-circle) with a crisp inline-SVG ring and a rounded sweeping arc in the sunset accent.

2.1.3

• Simplified the “Remove Unused CSS” note (Page caching mode): it now tells you to add the single path /shootcal-web-calendar/ to your optimizer’s stylesheet exclusion list, which is the format Perfmatters and WP Rocket expect, and reminds you to clear/regenerate the used CSS and page cache afterward.

2.1.2

• Added a note on the settings page (shown when Page caching mode is on): if you use a “Remove Unused CSS” optimizer such as Perfmatters or WP Rocket, exclude this plugin’s stylesheet from it. In that mode the calendar loads via JavaScript, so those tools don’t see its styles in the page HTML and can strip them, leaving the calendar unstyled. The note gives the exact handle/file to exclude.

2.1.1

• Nicer loading state in Page caching mode: the placeholder now expands to the calendar’s size with a centered spinner instead of a small line of text, so the swap-in doesn’t jump the page. If the calendar can’t be fetched, it now shows a short message instead of spinning forever.

2.1.0

• New setting: “Show ShootCal credit” (Settings > ShootCal Web Calendar, on by default). The small “Calendar provided by ShootCal” line under a ShootCal-fed calendar can now be turned off if you would rather not show it.

2.0.3

• Compliance and code-quality pass for the WordPress.org Plugin Directory: added translators comments to two strings with placeholders, reworded a settings description so it no longer reads as a format placeholder, hardened the page-caching AJAX endpoint to fully sanitize its inputs (the request was already HMAC-verified), and removed the manual translation loader (WordPress loads directory translations automatically). No change to how the calendar looks or works.

2.0.2

• Compliance: the per-embed availability colors are now applied through an inline style attribute (CSS custom properties) on the calendar element instead of a <style> block, so the plugin no longer prints any inline <style>/<script> tags. No visual change.

2.0.1

• Availability colors are now set per calendar, in the block and the shortcode generator, instead of one site-wide setting. Each embed can have its own Limited and Booked colors; leave them at the defaults for the built-in look.
• The display timezone now always follows your WordPress site timezone (Settings > General). The plugin’s own timezone setting has been removed, which also fixes a case where that field could reset to “Select a city”. You can still override the timezone per embed with the timezone attribute.
• “Months to show” now defaults to 12 (was 3). ShootCal feeds still auto-detect their range from the feed.
• Housekeeping: removed leftover migration code from the 2.0.0 rename.

2.0.0

• Renamed to ShootCal Web Calendar – it now shows any iCal calendar, not just availability. Because the plugin folder changed, WordPress treats this as a new plugin: after installing, activate “ShootCal Web Calendar” and update your embeds to the new [shootcal_web_calendar] shortcode. Your display settings carry over automatically.
• New: “Full calendar” display mode shows each event’s title and time on the month grid, alongside the original availability (free/busy) view. Set it in the block settings, or with mode=”full” in the shortcode.
• New: each shortcode or block carries its own iCal feed URL (the shortcode url attribute, or the block’s “Calendar feed URL” field), so different pages can show different calendars.
• Changed: the single Calendar URL setting has been removed in favor of a shortcode generator on the settings page – paste a feed URL, pick a mode, and it validates the feed and builds the shortcode for you.

1.2.1

• Hardened the GitHub auto-updater so it only installs update packages hosted on GitHub.
• The public calendar-render endpoint now validates the time-zone parameter, closing a way to bloat the cache with junk entries.
• The time-zone setting now rejects an unrecognized value and keeps your previous valid zone (with a notice) instead of silently ignoring the entry.

1.2.0

• Recurring events now expand for feeds that do not pre-expand them (such as Apple or Outlook). Previously a recurring booking from those feeds showed only on its first date, which could make booked days look available. The plugin now expands the common recurrence rules – daily, weekly, monthly, and yearly, with interval, count, end date, weekly by-weekday, and excluded dates – across the visible window. Google feeds, which already pre-expand, are unaffected, and unusual rules fall back to the first occurrence.
• Performance: the rendered calendar is now cached for 10 minutes, keyed to the feed, your settings, and the day. The “Page caching” mode and uncached page views no longer rebuild the whole grid on every request – they serve the cached render and refresh every 10 minutes, or immediately when you clear the cache or change settings. No calendar data is held longer than that window.
• Fixed: a recurring event using a negative DURATION is no longer silently dropped.
• Housekeeping: fresh installs seed the current single Calendar URL settings layout, and deactivating the plugin now correctly clears the cached feed.

1.1.3

• Rounded corners fix: the card’s top and bottom corners now stay cleanly rounded. The calendar keeps its corner clip off so the tap-to-expand booking popover can extend below the grid, and a side effect of that was the toolbar and footer corners poking past the rounded border. The first and last elements now round to match the card.

1.1.2

• Grid lines hardened: the divider lines between weeks and day columns, and the lines that close the bottom of the card (above and below the color legend), now stay visible under themes that zero out borders (for example a CSS reset like * { border: 0 }). They were previously stripped on such themes, leaving the grid and legend without their separating lines.

1.1.1

• Style isolation: the color legend and the “Calendar provided by” footer now hold their own layout against themes that style lists and paragraphs in the content area. Previously a theme’s ul / li / p rules could strip the footer’s right padding, indent the legend, or add stray bullets. The box model for both is now locked the same way the toolbar and grid already were, while colors and fonts stay overridable.

1.1.0

• Single Calendar URL: one setting field now holds the calendar URL, and the plugin auto-detects whether it is a ShootCal feed or a plain iCal feed. The old Google / ShootCal source toggle is gone. Existing setups are migrated automatically.
• Works with any iCal feed – Google Calendar, Apple, Outlook, or a ShootCal feed. A ShootCal feed additionally hides your personal events, builds availability from your session types, and auto-detects your timezone and visible months. The block and settings now explain this.
• New “Page caching” mode (optional): the calendar loads via JavaScript after the page loads, so it stays fresh even behind full-page caching like Varnish or a page-cache plugin, while the page itself stays cacheable.
• Visual refresh: a color legend below the grid, more distinct Limited (gold) and Booked (coral) colors, the redundant “Limited” word removed from cells (the times and legend convey it), a “+N more” indicator on days with several bookings, a softer drop shadow that lifts the card, a subtle fade-in (respecting reduced-motion), and AA-contrast text.
• Booking-times popover: more padding, centered text, and it now opens downward – on the bottom row it extends just below the calendar instead of covering the row above. On phones, Limited days show a small dot so visitors know to tap for the times.
• Block editor: the block shows a compact placeholder instead of trying to render the live calendar (which collapsed without the frontend stylesheet). The published page is unaffected.
• Under the hood: feeds are fetched with WordPress’s safe HTTP API (blocks requests to internal addresses) and cached per URL.

1.0.1

• Style hardening so the calendar looks the same across themes: the month and year label now stays sans-serif, the toolbar buttons stay light instead of inheriting a theme’s dark button style, the weekday letters no longer show an underline or help cursor, and the booked times stay left-aligned. The month grid columns are also locked in so a theme cannot reflow them.

1.0.0

• First stable release of ShootCal Web Calendar.
• No changes to the calendar, settings, or block from the prior build; existing embeds keep working unchanged.

0.5.3

• Plugin icon: the ShootCal app’s shutter + calendar + sunset-gradient icon now shows next to the plugin in WP admin’s Plugins list and update modal, matching the desktop app’s identity. Icons are served from the GitHub repo so existing installs pick them up on the next update check (no new download needed beyond this one).

0.5.2

• Added GitHub Releases auto-updater. While the plugin is installed from GitHub (not yet on the WordPress.org directory), newer releases now show up in wp-admin > Plugins with the standard “Update available” banner and one-click upgrade flow. Same UX as a directory-listed plugin. Checks GitHub once every 12 hours; gracefully degrades when offline.
• Bumped “Tested up to” to WordPress 6.8.

0.5.1

• Booking-times popover (tap a Limited cell) now grows wider than the cell so windows like “Booked 7:30 pm – 8:30 pm” stay on a single line. Centered under the cell, with edge-detection that nudges horizontally so popovers on the leftmost/rightmost columns never spill past the calendar card.
• Popover styled as a standalone floating rounded card with a small gap from the cell, instead of trying to “join” the cell with matching radii (which broke alignment once the popover could be wider than the cell).
• Toolbar typography: month name now uses a heavier weight (800) and slightly tighter tracking; year is rendered ~82% size in the sunset accent color, matching the desktop app.
• Settings: added color pickers for the Limited and Booked cell tints. Cells render at 80% opacity at rest and lift to the picked color at full opacity on hover or when the popover is open, so the hover state is always the “full strength” version of the chosen color.
• Calendar grid now always renders a full 6-week month view (matching the macOS app), and surfaces events on off-month days. Only the date number is muted to signal which month they actually belong to.

0.5.0

• Added a native Gutenberg block: search “ShootCal Web Calendar” in the block inserter (under Widgets). The block server-renders the same calendar as the [shootcal_web_calendar] shortcode, so output is identical and there is no duplicate caching logic.
• Block inspector sidebar lets you override months, first day of week, or timezone per-embed without changing the global settings.
• Shortcode keeps working unchanged. Use whichever feels right – the block for visual editing, the shortcode for classic editor / page builders.
• Fixed: timezone priority bug when the saved plugin timezone setting was non-empty and a ShootCal feed embedded X-WR-TIMEZONE. The feed’s timezone now correctly wins over the saved fallback.

0.4.0

• Calendar view is now paginated like a real calendar app: a small toolbar shows the current month label with Previous / Next arrows and a Today button. One month is visible at a time instead of all months stacked.
• Keyboard navigation: Left / Right arrow keys when focused inside the calendar move between months. “T” key jumps to today’s month.
• New three-state busy logic: days with an all-day event show “Booked”, days with only timed events show “Limited” (signaling another client could still book a different time of day), and days with no events show “Available”.
• New “Sessions per day” setting: check the “I can fit more than one client per day” box (default) to enable the Limited state, or uncheck it to roll timed events into “Booked” alongside all-day events.
• Past dates are now visually muted. Today’s date is highlighted with a subtle ring.
• Calendar wrapped in a card chrome for a polished standalone-widget look. All chrome colors themable via CSS custom properties.
• Underlying layout switched from HTML table to CSS Grid (with proper ARIA grid semantics preserved).
• No-JS fallback keeps all months visible (degraded but readable).

0.3.0

• Raised the months-to-show cap from 12 to 36, so wedding photographers and other long-lead-time bookers can show 2 or 3 years of availability.
• Performance: pre-bucket events by day so each cell does an O(1) lookup instead of iterating every event.
• Fixed: all-day events stored as midnight-UTC no longer shift into the previous calendar day for viewers in negative-offset timezones. Per RFC 5545, all-day events are floating dates with no timezone.
• When the source is ShootCal, the visible range and timezone auto-detect from the feed, and a small “Calendar provided by ShootCal by Ryan Smith Photography” attribution appears beneath the grid.

0.2.0

• Add source toggle: choose between Google Calendar (secret iCal URL) and ShootCal app feed URL.
• Add Test connection button on the settings page.
• Settings sections reorganized: Calendar source vs Display.

0.1.0

• Initial release: settings, iCal fetcher with transient cache, RFC 5545 parser (events only), month grid shortcode.