Title: ACS Agenda Manager
Author: masteracs
Published: <strong>2026年1月3日</strong>
Last modified: 2026年8月20日

---

プラグインを検索

![](https://ps.w.org/acs-agenda-manager/assets/banner-772x250.png?rev=3431596)

![](https://ps.w.org/acs-agenda-manager/assets/icon-256x256.png?rev=3431596)

# ACS Agenda Manager

 作者: [masteracs](https://profiles.wordpress.org/masteracs/)

[ダウンロード](https://downloads.wordpress.org/plugin/acs-agenda-manager.3.6.1.zip)

[ライブプレビュー](https://ja.wordpress.org/plugins/acs-agenda-manager/?preview=1)

 * [詳細](https://ja.wordpress.org/plugins/acs-agenda-manager/#description)
 * [レビュー](https://ja.wordpress.org/plugins/acs-agenda-manager/#reviews)
 *  [インストール](https://ja.wordpress.org/plugins/acs-agenda-manager/#installation)
 * [開発](https://ja.wordpress.org/plugins/acs-agenda-manager/#developers)

 [サポート](https://wordpress.org/support/plugin/acs-agenda-manager/)

## 説明

ACS Agenda Manager provides an easy way to create and manage an event agenda on 
your WordPress site. Display upcoming events with dates, locations, images, and 
descriptions in a clean, responsive layout.

#### Features

 * Multi-date support: Events can span multiple days with visual multi-date calendar
   picker
 * Media integration: Upload and display event images via WordPress Media Library
 * Image lightbox: Click images to view full-size in a popup overlay
 * Location display: Show event locations prominently
 * Linked pages: Connect events to detailed WordPress pages
 * Automatic expiration: Past events are automatically hidden
 * Modern responsive design: CSS Grid layout with glass-morphism effects
 * Easy administration: Intuitive admin interface with card-based form sections
 * Real-time validation: In-dialog error messages and success notifications
 * Native contact form: Built-in organizer contact form available via the dedicated
   Contact action

#### Supported Languages

 * English (en_US) – Default
 * French (fr_FR)
 * German (de_DE, de_CH)
 * Italian (it_IT)
 * Japanese (ja)

#### Usage

Display the agenda on any page or post using the shortcode:

    ```
    [acsagma_agenda]
    ```

The plugin automatically creates an “Agenda” page upon activation with the shortcode
included.

### External Services

This plugin uses external services as follows:

#### Google Maps API

When a Google Maps API key is configured in the plugin settings, the plugin loads
the Google Maps JavaScript API to display location maps for events.

 * **What data is sent:** Event location addresses (only when viewing events with
   locations)
 * **When:** The API is loaded when viewing pages that display the agenda with events
   containing location information
 * **Service provider:** Google LLC
 * **Terms of Service:** https://developers.google.com/maps/terms
 * **Privacy Policy:** https://policies.google.com/privacy

Note: Google Maps integration is optional. The plugin works without an API key, 
but maps will not be displayed.

### Credits

 * jQuery UI Datepicker: bundled with WordPress core
 * Icons: WordPress Dashicons

## スクリーンショット

[⌊Main admin dashboard showing the event list with search and bulk actions⌉⌊Main
admin dashboard showing the event list with search and bulk actions⌉[

Main admin dashboard showing the event list with search and bulk actions

[⌊Event editor dialog with form fields for title, location, and description⌉⌊Event
editor dialog with form fields for title, location, and description⌉[

Event editor dialog with form fields for title, location, and description

[⌊Multi-date calendar picker for selecting event dates⌉⌊Multi-date calendar picker
for selecting event dates⌉[

Multi-date calendar picker for selecting event dates

[⌊Frontend agenda display with modern responsive layout⌉⌊Frontend agenda display
with modern responsive layout⌉[

Frontend agenda display with modern responsive layout

[⌊Plugin settings and configuration options⌉⌊Plugin settings and configuration options⌉[

Plugin settings and configuration options

## インストール

 1. Upload the `acs-agenda-manager` folder to the `/wp-content/plugins/` directory
 2. Activate the plugin through the ‘Plugins’ menu in WordPress
 3. Navigate to Agenda in the admin menu to start adding events

## FAQ

### How do I display the agenda?

Use the `[acsagma_agenda]` shortcode on any page or post.

### Can events have multiple dates?

Yes, events can have multiple dates. Use the calendar in the event editor to select
multiple dates.

### What happens when an event expires?

By default, events are hidden after their last date passes. You can control this
behavior with the “Partial Attendance” setting under “Advanced settings” in the 
event editor.

### Can I customize the appearance?

Yes, you can override the CSS in your theme or copy the template file to your theme
for full customization.

## 評価

このプラグインにはレビューがありません。

## 貢献者と開発者

ACS Agenda Manager はオープンソースソフトウェアです。以下の人々がこのプラグインに
貢献しています。

貢献者

 *   [ masteracs ](https://profiles.wordpress.org/masteracs/)

[“ACS Agenda Manager” をあなたの言語に翻訳しましょう。](https://translate.wordpress.org/projects/wp-plugins/acs-agenda-manager)

### 開発に興味がありますか ?

[コードを閲覧](https://plugins.trac.wordpress.org/browser/acs-agenda-manager/)する
か、[SVN リポジトリ](https://plugins.svn.wordpress.org/acs-agenda-manager/)をチェック
するか、[開発ログ](https://plugins.trac.wordpress.org/log/acs-agenda-manager/)を
[RSS](https://plugins.trac.wordpress.org/log/acs-agenda-manager/?limit=100&mode=stop_on_copy&format=rss)
で購読してみてください。

## 変更履歴

#### 3.6.1

 * Bumped “Tested up to” from 7.0 to 7.1 for WordPress 7.1 compatibility
 * Updated test environment to WordPress 7.1

#### 3.6.0

 * Added dedicated Contact button and split dialog modes so Read More shows linked
   page preview content while Contact shows event intro plus the contact form (without
   linked page preview)
 * Improved contact-form UX and styling, including clearer field states for validation
   feedback
 * Strengthened contact email validation in frontend and backend (rejects invalid
   one-letter TLD addresses)
 * Added and updated E2E coverage for contact mode behavior, validation messages,
   and settings persistence
 * Updated translations and regenerated locale assets for new and adjusted contact/
   validation strings

#### 3.5.2

 * Removed obsolete ACScontactform integration references from the plugin codebase,
   documentation, and tests

#### 3.5.1

 * Fixed intermittent E2E/global-setup login reliability in CI after fresh environment
   restarts
 * Improved admin image preview hardening by validating URLs and rendering preview
   nodes via safe DOM APIs
 * Improved date-chip accessibility with visible keyboard focus styling in the admin
   calendar UI
 * Updated help/README wording for Advanced settings and Partial Attendance to keep
   instructions aligned
 * Refined translation entries and rebuilt locale assets for updated help/instruction
   strings

#### 3.5.0

 * Added frontend toolbar with search, category filter, date-range filter (today/
   week/month), sort toggle, and compact/full layout toggle
 * Added windowed client-side pagination (current ± 1 with ellipses)
 * Added Read More button to expand additional event content per card
 * Added `acsagma_max_events` filter hook to make DB fetch limit configurable (default
   500)
 * Performance: new `last_date_ts` DB column pre-filters expired events in SQL on
   every shortcode render; backfilled automatically on upgrade
 * Fixed event filter: encoding changed from hyphen-string to JSON — fixes breakage
   when titles/categories contain hyphens and fixes category filter being silently
   ignored
 * Fixed week/month date-range filters incorrectly excluding today’s events mid-
   day
 * Fixed event sort/group order for partial-attendance mode 2 events with leading
   expired dates
 * Fixed Settings rename deleting the Agenda page
 * Fixed capabilities check for admin delete actions
 * Fixed event list count not matching the filtered query
 * Fixed `type="button"` missing on Read More button
 * Prevented HTML injection in month heading rendering
 * Accessibility: `role="navigation"` on pagination, `aria-current="page"` on active
   page button, `aria-hidden` on decorative dashicon
 * Translated all new strings into French, German (DE/CH), Italian, and Japanese

#### 3.4.0

 * Added “Delete Data on Uninstall” option in Settings to optionally remove all 
   plugin data when uninstalling
 * Added proper uninstall cleanup with uninstall.php
 * Translations are now automatically installed to WordPress languages directory
   on activation
 * Removed Swiss French (fr_CH) and Swiss Italian (it_CH) translations (not supported
   by WordPress core)
 * Fixed SQL injection prevention in uninstall script

#### 3.3.4

 * Fixed shortcode naming for WordPress.org compliance
 * Improved admin menu branding: renamed “Agenda” to “ACS Agenda” for better identification
 * Complete Japanese translation now available
 * Updated all translation files with correct shortcode references
 * Added comprehensive E2E test coverage for advanced fields, help page, image management,
   settings, and form validation

#### 3.3.3

 * Fixed global variable naming in help-page.php template to use proper acsagma 
   prefix
 * Updated test environment to exclude development files for Plugin Check compliance
 * Added Plugin Check integration to Docker test setup

#### 3.3.2

 * Fixed all WordPress.org plugin review compliance issues
 * Updated all prefixes from ‘acs’ (3 chars) to ‘acsagma’ (7 chars) for uniqueness
 * Fixed AJAX action names to use proper acsagma_ prefix
 * Fixed menu slugs after prefix rename
 * Fixed E2E tests: calendar navigation, frontend event display, and filter functionality
 * Updated calendar tests to read dropdown values correctly
 * Fixed event creation date to use future dates for frontend visibility

#### 3.3.1

 * Added automated screenshot generation for WordPress.org
 * Added GitHub Actions workflow for WordPress.org deployment
 * Fixed Docker test environment SELinux compatibility
 * Fixed MySQL 8.4 authentication compatibility with WP-CLI

#### 3.3.0

 * Added Japanese language support
 * Added success notifications for event operations
 * Added in-dialog validation error messages
 * Improved form with card-based sections (Basic Info, Schedule, Media, Links & 
   Pricing)
 * Fixed date field validation and dialog button styling
 * Split CSS into modular files for better organization

#### 3.2.0

 * Added image lightbox for full-size image viewing
 * Added close button for calendar date picker
 * Modern frontend redesign with CSS Grid and glass-morphism effects
 * Improved mobile responsive design
 * Fixed calendar to properly disable past dates

#### 3.1.0

 * Added E2E test suite using Playwright
 * Fixed “Headers already sent” error when deleting events

#### 3.0.0

 * Complete rewrite with modern PHP 7.4+ code
 * New class-based architecture
 * Improved security and performance
 * Better admin UI with template files
 * User guide integrated in admin
 * Added German translations (de_DE, de_CH)

#### 2.1.1

 * Added French and Italian translations
 * Various bug fixes

#### 2.0.0

 * Initial public release

## メタ

 *  バージョン **3.6.1**
 *  最終更新日 **2か月前**
 *  有効インストール数 **10+**
 *  WordPress バージョン ** 6.2またはそれ以降 **
 *  検証済み最新バージョン: **7.1.2**
 *  PHP バージョン ** 7.4またはそれ以降 **
 *  言語
 * [English (US)](https://wordpress.org/plugins/acs-agenda-manager/)
 * タグ
 * [agenda](https://ja.wordpress.org/plugins/tags/agenda/)[calendar](https://ja.wordpress.org/plugins/tags/calendar/)
   [events](https://ja.wordpress.org/plugins/tags/events/)[schedule](https://ja.wordpress.org/plugins/tags/schedule/)
   [workshop](https://ja.wordpress.org/plugins/tags/workshop/)
 *  [詳細を表示](https://ja.wordpress.org/plugins/acs-agenda-manager/advanced/)

## 評価

レビューはまだ送信されていません。

[Your review](https://wordpress.org/support/plugin/acs-agenda-manager/reviews/#new-post)

[すべてのレビューを見る](https://wordpress.org/support/plugin/acs-agenda-manager/reviews/)

## 貢献者

 *   [ masteracs ](https://profiles.wordpress.org/masteracs/)

## サポート

意見や質問がありますか ?

 [サポートフォーラムを表示](https://wordpress.org/support/plugin/acs-agenda-manager/)

## 寄付

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