內容簡介
Sigma ImportX Engine 是一款專業的 WordPress 資料匯入外掛，適用於從其他 CMS 遷移、匯入產品目錄或大量內容上傳。透過直觀的步驟精靈，使用者無需撰寫程式碼即可輕鬆完成匯入。
【主要功能】
• 支援多種格式：匯入 CSV、XLSX、XML 和 TXT 檔案
• 拖放上傳：即時上傳檔案並進行預覽和驗證
• 智能欄位映射：可視化映射工具，自動偵測欄位
• 模板系統：儲存並重用欄位映射配置
• 三種匯入模式：新增、更新或自動更新
• 實時進度：即時進度條和詳細日誌
外掛標籤
開發者團隊
原文外掛簡介
Sigma ImportX Engine is a professional data import plugin for WordPress. Whether you’re migrating from another CMS, importing a product catalog, or doing a bulk content upload, Sigma ImportX handles it reliably through an intuitive step-by-step wizard.
Upload your file, map your columns to WordPress fields, configure your settings, and import — all without writing a single line of code. Every import is logged and can be rolled back instantly if something goes wrong.
Key Features
Multi-Format Support — Import CSV, XLSX, XML, and TXT files with automatic delimiter and encoding detection
Drag & Drop Upload — Upload files instantly with in-browser preview and validation before processing
Smart Field Mapping — Visual mapper with auto-detection; add custom post meta fields on the fly
Template System — Save and reuse field mapping configurations across multiple imports
Three Import Modes — Create new records, update existing ones, or upsert (create or update automatically)
Real-Time Progress — Live progress bar and detailed per-row log during import
Import History — Full audit trail of every import run with timestamps and row counts
One-Click Rollback — Revert any import completely from the Import History screen
Background Processing — Large files are chunked and processed without hitting PHP timeouts
Data Validation — Catch formatting errors and missing required fields before the import runs
Custom Post Types — Works with any registered post type, including those added by themes or plugins
Dashboard Overview — Visual summary of import statistics and recent activity
No External Dependencies — No paid add-ons, no third-party services, no data leaves your server
Translation Ready — Fully internationalized with standard WordPress i18n
Who Is This For?
Content Managers — Bulk import or update large content libraries without developer help
Developers & Agencies — Migrate client data into new WordPress sites cleanly and repeatably
E-commerce Operators — Import product catalogs including custom fields and metadata
Site Builders — Quickly seed development or staging environments with real data
How It Works
The 5-step import wizard guides you through the entire process:
Upload — Drag and drop or browse to select your CSV, XLSX, XML, or TXT file
Preview — Review a sample of your data and confirm it was parsed correctly
Map Fields — Assign each column to a WordPress field or custom meta key
Configure — Choose post type, import mode, and post status
Import — Watch the progress in real time and review the detailed results log
When the import is done, it is recorded in Import History. If anything looks wrong, roll it back with one click.
Additional Information
System Requirements
Minimum
* WordPress 5.8
* PHP 7.4
* MySQL 5.6 or MariaDB 10.0
Recommended
* WordPress 6.0 or higher
* PHP 8.0 or higher
* MySQL 5.7 or MariaDB 10.3
* 256MB PHP memory limit
* 300 second max execution time
* 64MB upload max filesize
Developer Reference
Namespace: SigmaImportX
Available Hooks:
sie_before_import — Fires before an import run begins
sie_after_import — Fires after an import run completes
sie_import_row — Filter applied to each row during processing
sie_field_mapping — Filter applied to the field mapping configuration
Custom Database Tables:
{prefix}_sie_imports — Import run history and metadata
{prefix}_sie_import_logs — Per-row import log entries
{prefix}_sie_templates — Saved field mapping templates
Architecture: Object-oriented with PSR-4 autoloading. No external library dependencies.
Privacy
Sigma ImportX Engine does not collect, transmit, or store any user data outside your own WordPress database. It does not use cookies, external analytics, or remote license checks. Uploaded import files are stored temporarily in the WordPress uploads directory and removed automatically after processing.
