內容簡介
Soltacia Live Chat 是一款簡單的自我託管即時聊天外掛，讓網站訪客能夠輕鬆發送訊息，並在 WordPress 控制台中快速回覆。此外掛支援即時更新與桌面通知，提升用戶互動體驗。
【主要功能】
• 浮動聊天按鈕，方便訪客發送訊息
• 管理員控制台可快速回覆訊息
• 支援桌面通知與聲音提醒
• 設定聊天按鈕與小工具的主題顏色
• 提供聊天紀錄搜尋功能
• 支援 Web Push 通知
外掛標籤
開發者團隊
原文外掛簡介
A simple self-hosted live chat widget for WordPress.
How it works
Visitors click the floating chat button and send messages.
In wp-admin, go to “Soltacia Live Chat” to reply in the inbox.
Notes
This is a polling-based chat (AJAX/REST). If you need true real-time with many agents, add WebSockets (Phase 2).
1.7.33
Hotfix: remove early rewrite-rule registration that could fatal on some hosts.
Serve the service worker from the site root via a query param (no custom rewrite rules needed).
Fix PHP string concatenation in service worker output (prevents “critical error” when opening the SW URL).
1.7.32
Fix Web Push service worker delivery: use root endpoint /soltacia-chat-sw.js to avoid CDN/WAF blocking plugin asset JS.
On update, auto-flush rewrite rules once to ensure the SW endpoint works without manual permalinks save.
1.1.0
Added admin email notifications (throttled)
Added Close/Reopen conversation controls in admin inbox
1.2.0
Added near real-time admin updates via Server-Sent Events (push stream)
Added desktop notifications + sound for new visitor messages (opt-in)
1.7.21
1.7.22
Front-end: configurable floating chat button label (Settings)
Front-end: added theme palettes for the button + widget window (Settings)
1.7.25
Widget header layout option (logo left vs centered) and option to hide title when logo is present.
Operator inbox: search conversations by last message text or date.
Operator inbox: mark conversation unread/read toggle.
Alerts: optional “Only when tab not focused” behavior for sound + desktop notifications.
1.7.24
Widget branding: configurable header logo (media upload) and optional Support Hours line under the title
Settings screen: added Support Hours + Header Logo controls
Front-end widget header now renders logo + support hours when set
1.3.0
Added Web Push notifications (no-payload) using VAPID
Added device subscription management in Settings
Added root-served service worker via /soltacia-chat-sw.js
1.3.1
Notification click now opens the newest unread conversation (focus=unread)
Admin title ‘(New)’ badge clears when conversations are read
1.4.0
Added encrypted Web Push payloads (preview + cid deep-link)
Notification click opens the exact conversation
1.4.1
PHP 8 compatibility hardening: encrypted payload previews auto-fallback on PHP 8.0 (works without previews)
Added Settings status indicator for payload preview support
1.5.0
Added PHP 8.0 push payload preview support when GMP is available (no need for openssl_pkey_derive)
Auto-fallback remains for hosts without GMP or openssl_pkey_derive
1.6.0
Added Diagnostics screen (HTTPS, SW URL, VAPID, PHP/OpenSSL capability)
Added Test Push button (per-user subscriptions)
Fixed admin localization for push (sw_url, vapid_public)
1.6.1
Added Service Worker check (inline fetch + content-type/snippet)
Added Push subscription stats (total + per-user counts)
1.6.2
Added Push Log table + viewer (last 50 sends)
Added log clear button
Branded plugin metadata for Soltacia.com
1.6.3
Fixed PHP parse error in SSE stream output (escaped JSON quotes)
1.6.4
Fix fatal error: removed duplicate b64url_json() method in push class
1.6.5
Fix PHP parse error in GMP ECDH helper (removed malformed duplicate Z3 assignment)
1.6.6
Fix PHP parse error in GMP ECDH helper: rewrote Z3 computation into safe two-line form
1.6.7
Fix fatal: added missing Soltacia_Chat_Admin::render_diagnostics() method
1.6.8
UI fix: chat composer bar now uses proper flex layout (textarea + send button aligned)
1.7.20
Admin: Desktop alerts button now toggles label Enable/Disable based on state
Visitor: Closed chats can no longer receive new visitor messages (prevents closed threads resurfacing)
Visitor: Widget resumes the last conversation id on this device and prompts a new chat if closed
1.6.9
Fix messages not saving: corrected wpdb->insert() format arrays for message inserts (visitor/admin/system)
Fix widget bottom cut-off: convert panel layout to flex column (header/body/compose)
1.7.0
Front-end UX fix: Send now auto-starts a chat if user hasn’t clicked Start chat yet
1.7.12
Gold rebuild from v1.7.0 with audited JS/PHP (PHP 8 compatible)
Widget mount is rendered safely (no duplicates) and can be created by JS if missing
Front-end send UX improved (instant feedback, fewer silent failures)
CSS hardened so compose area never floats outside the widget
1.7.19
Admin inbox: improved alerts/status readability (wrap-safe chips; no overflow into the thread pane)
Admin inbox: added per-device mute/unmute button for notification sound
Admin inbox: removed Delete button (Close/Reopen is the workflow)
1.7.18
Admin inbox: fixed “Enable desktop alerts” button (now requests permission + enables alerts)
Admin inbox: added notification sound for new visitor messages
Admin inbox: restored SSE stream client (startStream) so new messages update live across all conversations
Admin inbox: notifications only auto-mark read when the tab is focused
1.7.28
Offline mode + lead capture: support schedule, offline message, optional require-email when offline
Operator presence + SLA: operator mode toggle, admin activity ping, auto-away, “Typically replies in X min”
Transcripts + exports: email transcript (admin + visitor), admin export CSV/JSON
Hardening + polish: honeypot, message clamps, safe-area + focus-visible styles, transcript button
