這個外掛並未在最新的 3 個 WordPress 主要版本上進行測試。開發者可能不再對這個外掛進行維護或提供技術支援,並可能會與更新版本的 WordPress 產生使用上的相容性問題。

Email JavaScript Cloak

外掛說明

This plugin lets you use a shortcode to automatically generate ‘cloaked’ email addresses in your content.

What is cloaking?
Take an email address like barack@whitehouse.gov. If that was to appear on one of your posts/pages, it could easily be ‘scraped’ or ‘harvested’ automatically to add that email address to a spam list of some sort. Cloaking is all about making that harder to do.

How does this plugin do its cloaking?
For any email address you include in your content, using the custom shortcode of [email barack@whitehouse.gov], that email address will appear as “barack -at- whitehouse -dot- gov” in your content initially. JavaScript running in the browser will then convert that email address to a regular, clickable, email link. Whilst it may seem pointless to convert a regular email address to a strange format only to convert it back again, the idea is that most automated ‘scrapers’, or ‘harvesters’, do not run JavaScript and hence won’t be able to pick up on the non-standard email address. The vast majority of users visiting your site will have JavaScript, and will see regular email addresses (not the strange format).

What about users who have no JavaScript, or have it disabled?
They will see the strange format (“barack -at- whitehouse -dot- gov”). You can include a footnote using a custom short code [emailnojs] which will explain the strange format, if you wish to cater for that tiny minority of visitors.

授權憑證

This plugin uses the GPLv3 license.

螢幕擷圖

  • Sample use of the [email] custom shortcode.
  • How use of the [email] custom shortcode appears on a regular JavaScript-enabled browser.
  • How use of the [email] custom shortcode appears on a browser with JavaScript disabled.

安裝方式

There are 2 ways of installation. If your setup supports it, you can search for the plugin, by name, within your WordPress control panel, and install it from there.
Alternatively, you download the .zip file, unzip it, and copy the resultant email-js-cloak folder to the wp-content/plugins/ folder of your WordPress instaltion folder.

常見問題集

There are no FAQs at this time. Feel free to suggest some!

使用者評論

2016 年 9 月 3 日
Joomla has its own email cloaking, time for wordpress to have it too! Good job!
閱讀全部 4 則使用者評論

參與者及開發者

以下人員參與了開源軟體〈Email JavaScript Cloak〉的開發相關工作。

參與者

將 Email JavaScript Cloak 外掛本地化為台灣繁體中文版

對開發相關資訊感興趣?

任何人均可瀏覽程式碼、查看 SVN 存放庫,或透過 RSS 訂閱開發記錄

變更記錄

  • Version 1.03 – Fix PHP callback warning (thanks to Simon Schaller).
  • Version 1.02 – Confirm compatibility with WordPress v4.0.
  • Version 1.01 – Remove debug code (affects earlier MSIE versions).
  • Version 1.00 – Initial release.