Title: Salvod Availability Scheduler
Author: Salvo D.
Published: <strong>2026년 9월 18일</strong>
Last modified: 2026년 9월 18일

---

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![](https://ps.w.org/salvod-availability-scheduler/assets/banner-772x250.png?rev
=3702573)

![](https://ps.w.org/salvod-availability-scheduler/assets/icon-256x256.png?rev=3702427)

# Salvod Availability Scheduler

 작성자: [Salvo D.](https://profiles.wordpress.org/salvod/)

[다운로드](https://downloads.wordpress.org/plugin/salvod-availability-scheduler.2.0.10.zip)

 * [세부사항](https://ko.wordpress.org/plugins/salvod-availability-scheduler/#description)
 * [평가](https://ko.wordpress.org/plugins/salvod-availability-scheduler/#reviews)
 *  [설치](https://ko.wordpress.org/plugins/salvod-availability-scheduler/#installation)
 * [개발](https://ko.wordpress.org/plugins/salvod-availability-scheduler/#developers)

 [지원](https://wordpress.org/support/plugin/salvod-availability-scheduler/)

## 설명

Salvod Availability Scheduler allows you to display a booking calendar on your WordPress
site with Google Calendar ICS integration. Users can view available time slots and
send booking requests directly via WhatsApp.

#### Features

 * Display a beautiful booking calendar with a shortcode [salvod_availability_scheduler]
 * Integration with Google Calendar ICS public URLs
 * Customizable texts (labels, placeholders)
 * Configurable opening hours for each day
 * Configurable break times with visual indicators
 * WhatsApp integration for booking requests
 * Responsive design
 * No third-party API keys needed
 * AJAX loading with caching
 * Works with any WordPress theme
 * Automatic timezone conversion for visitors worldwide
 * Supports events of any duration (30min, 2h, 4h, etc.)
 * Supports multi-day events
 * Clean black and white design
 * Lightweight and fast

### External Services

This plugin connects to the following external services:

 1. **Google Calendar ICS**
 2.  * Purpose: Fetches calendar data from public ICS URLs provided by the user
     * Data sent: The ICS URL provided by the user in the plugin settings
     * When: When the calendar is loaded and every 5 minutes for cache updates
     * Privacy Policy: https://policies.google.com/privacy
     * Terms of Service: https://cloud.google.com/terms/

Note: No user data (names, phone numbers, etc.) is sent to any external service.
The plugin only fetches calendar events from the ICS URL you configure.

### Credits

Developed by Salvo D.

### License

This plugin is licensed under the GPLv2 or later. See the LICENSE file for more 
information.

### Support

For support, feature requests, or bug reports, please visit:
 https://salvod.de

Or contact:
 info@salvod.de

### Donate

If you find this plugin useful, please consider supporting my work:
 https://ko-
fi.com/salvod

## 스크린샷

[⌊Calendar view with available and booked days⌉⌊Calendar view with available and
booked days⌉[

Calendar view with available and booked days

[⌊Day view with time slots⌉⌊Day view with time slots⌉[

Day view with time slots

[⌊Booking form⌉⌊Booking form⌉[

Booking form

[⌊Settings page - General tab⌉⌊Settings page - General tab⌉[

Settings page – General tab

[⌊Settings page - Hours & Days tab⌉⌊Settings page - Hours & Days tab⌉[

Settings page – Hours & Days tab

[⌊Settings page - Texts tab⌉⌊Settings page - Texts tab⌉[

Settings page – Texts tab

[⌊Settings page - Credits tab⌉⌊Settings page - Credits tab⌉[

Settings page – Credits tab

[⌊Mobile Responsive - optimized for mobile devices⌉⌊Mobile Responsive - optimized
for mobile devices⌉[

Mobile Responsive – optimized for mobile devices

## 설치

 1. Upload the `salvod-availability-scheduler` folder to the `/wp-content/plugins/`
    directory
 2. Activate the plugin through the ‘Plugins’ menu in WordPress
 3. Go to the Calendar settings page and configure your settings
 4. Use the shortcode `[salvod_availability_scheduler]` on any page or post

## FAQ

### Where do I get the Google Calendar ICS URL?

 1. Open your Google Calendar
 2. Click the three dots next to the calendar name under “My calendars”
 3. Select “Settings and sharing”
 4. Scroll to “Public URL to this calendar”
 5. Copy the ICS URL

### How do I use the shortcode?

Simply add `[salvod_availability_scheduler]` to any page or post where you want 
the calendar to appear.

### Can I customize the texts?

Yes! All texts can be customized in the Calendar settings page under the “Texts”
tab.

### Can I set different hours for different days?

Yes! You can configure separate hours for each day in the “Hours & Days” tab.

### How does the booking work?

Users select a day and time, fill in the form, and the request is sent via WhatsApp
to your configured number.

### Does the plugin handle timezones correctly?

Yes! The plugin automatically detects the visitor’s timezone and converts all appointment
times from Google Calendar ICS to their local time.

### Does the plugin support events of any duration?

Yes! Whether an event lasts 30 minutes, 2 hours, or multiple days, the plugin will
correctly mark all time slots as booked.

### How often does the plugin update from Google Calendar?

The plugin uses a caching system for optimal performance. Updates from Google Calendar
are checked every 5 minutes.

### How does the plugin handle break times?

Break times are shown as “BREAK” slots with a gray disabled style. Users cannot 
book these slots.

### What happens if Google Calendar is temporarily unavailable?

The plugin uses caching to store the last successfully loaded calendar data. If 
Google Calendar is temporarily unavailable, the plugin will continue to show the
last cached data.

### Is there a way to see the calendar without Google Calendar ICS?

Yes! If you leave the ICS URL field empty in the settings, the calendar will still
work and show all days as available for booking.

## 후기

이 플러그인에 대한 평가가 없습니다.

## 기여자 & 개발자

“Salvod Availability Scheduler”(은)는 오픈 소스 소프트웨어입니다. 다음의 사람들이
이 플러그인에 기여하였습니다.

기여자

 *   [ Salvo D. ](https://profiles.wordpress.org/salvod/)

[자국어로 “Salvod Availability Scheduler”(을)를 번역하세요.](https://translate.wordpress.org/projects/wp-plugins/salvod-availability-scheduler)

### 개발에 관심이 있으십니까?

[코드 탐색하기](https://plugins.trac.wordpress.org/browser/salvod-availability-scheduler/)
는, [SVN 저장소](https://plugins.svn.wordpress.org/salvod-availability-scheduler/)
를 확인하시거나, [개발 기록](https://plugins.trac.wordpress.org/log/salvod-availability-scheduler/)
을 [RSS](https://plugins.trac.wordpress.org/log/salvod-availability-scheduler/?limit=100&mode=stop_on_copy&format=rss)
로 구독하세요.

## 변경이력

#### 2.0.10

 * Changed plugin name to “Salvod Availability Scheduler” for better distinction
 * Security: Added proper escaping for all translated strings
 * Security: Removed external proxy service (allorigins.win)
 * Performance: Optimized asset loading with wp_enqueue
 * Code: Removed unnecessary load_plugin_textdomain() call
 * Code: Added proper inline CSS with wp_add_inline_style()
 * Added index.php files in all directories for security

#### 2.0.9

 * Fixed responsive layout issues on mobile devices
 * Added automatic timezone conversion for Google Calendar ICS events
 * Added timezone selection in admin settings
 * Improved mobile responsiveness with better padding and margins
 * Added support for events of any duration (reads DTEND from ICS)
 * Added support for multi-day events
 * Added break time support with visual indicators
 * Improved error handling for Google Calendar connectivity
 * Clean black and white design
 * Optimized code for better performance

#### 2.0.8

 * Initial public release

## 기초

 *  버전 **2.0.10**
 *  최근 업데이트: **3주 전**
 *  활성화된 설치 **10보다 적음**
 *  워드프레스 버전 ** 5.0 또는 그 이상 **
 *  다음까지 시험됨: **7.1.2**
 *  PHP 버전 ** 7.2 또는 그 이상 **
 *  언어
 * [English (US)](https://wordpress.org/plugins/salvod-availability-scheduler/)
 * 태그:
 * [appointments](https://ko.wordpress.org/plugins/tags/appointments/)[booking](https://ko.wordpress.org/plugins/tags/booking/)
   [calendar](https://ko.wordpress.org/plugins/tags/calendar/)[google calendar](https://ko.wordpress.org/plugins/tags/google-calendar/)
   [whatsapp](https://ko.wordpress.org/plugins/tags/whatsapp/)
 *  [고급 보기](https://ko.wordpress.org/plugins/salvod-availability-scheduler/advanced/)

## 평점

아직 제출된 리뷰가 없습니다.

[Your review](https://wordpress.org/support/plugin/salvod-availability-scheduler/reviews/#new-post)

[모든  리뷰 보기](https://wordpress.org/support/plugin/salvod-availability-scheduler/reviews/)

## 기여자

 *   [ Salvo D. ](https://profiles.wordpress.org/salvod/)

## 지원

할 말 있으신가요? 도움이 필요하신가요?

 [지원 포럼 보기](https://wordpress.org/support/plugin/salvod-availability-scheduler/)

## 기부

이 플러그인이 발전하도록 도우시겠습니까?

 [ 이 플러그인에 기부하기 ](https://ko-fi.com/salvod)