內容簡介
WP Strip Image Metadata 是一款以隱私為重點的 WordPress 外掛，能夠移除上傳圖片中的潛在敏感元數據。此外掛可在上傳時或透過批次操作來剝除圖片元數據，並顯示圖片的 EXIF 資料。
【主要功能】
• 移除上傳圖片的元數據
• 支援 AVIF 和 WEBP 圖片格式
• 設定版權、藝術家或信用資訊
• 設定剝除的圖片尺寸上限
• 顯示更多圖片編輯面板資訊
• 需使用 Imagick 或 Gmagick PHP 擴展
外掛標籤
開發者團隊
原文外掛簡介
WP Strip Image Metadata is a privacy focused WordPress plugin that helps in removing potentially sensitive metadata from your uploaded images. It strips image metadata on upload or via bulk action, and view image EXIF data.
This Plugin is based on the Plugin “WP Strip Image Metadata” from the WordPress.org plugin repository here: https://wordpress.org/plugins/wp-strip-image-metadata/
This Plugin extends the Functionality of “WP Strip Image Metadata” with the following Functions:
Extended Functionality
Handle AVIF and WEBP-Images, too.
set / add / change Copyright, Artist or Credit Information in JPG and WEBP images Files.
Set an upper Size Limit for the Stripping. All Files with Width greater than Size Limit won’t be stripped.
Show some more Information in the Image Edit Panel
Set a Minimum version for Imagick (3.4.4) and Gmagick (2.0.5) to handle files at all. Gmagick is still limited in functionality.
Preparation of Copyright Template Files
Both Imagick and Gmagick do not allow to set EXIF-Metadata directly. The author of this plugin does not know an Open Source PHP or WordPress Function with appropriate License to set metadata in an Image File. So a Template File is used that has to be prepared by the user. It’s only possible to use one template File for
one Artist, only! The Plugin uses one Template File for the whole site. So, if you are on a Multi-User-Site this Plugin is not for you.
Prepare a JPG, WEBP and AVIF File with very small size, e.g. 100×100 or so. Image dimensions do not matter, here.
Strip all Metadata with exiftool (current version writes avif and webp, too):
exiftool.exe -all= ./yourfile.jpg -o copyright.jpg
exiftool.exe -all= ./anotherfile.webp -o copyright.webp
exiftool.exe -all= ./aviffile.jpg -o copyright.avif
Add the Copyright (or other) EXIF-Metadata you prefer with Exiftool like so
exiftool.exe -copyright="Copyright by User of the Plugin and Site" ./copyright.jpg
exiftool.exe -artist="User of the Plugin and Site" ./copyright.jpg
The other functionality of the Plugin was not changed so the original Readme follows herafter.
Original Description
Strip image metadata on upload or via bulk action, and view image EXIF data.
WP Strip Image Metadata is a privacy focused WordPress plugin that helps in removing potentially sensitive metadata from your uploaded images.
What is image metadata?
Image metadata is extra information embedded in image files. This information is stored in a variety of formats and contains items like the model of the camera that took a photo.
However, image metadata may also contain identifying information such as the GPS location coordinates of an image taken with a smartphone for example.
This plugin provides an easy enabled/disabled setting so you can make the call on when image metadata should be removed.
Note: this plugin requires the “Imagick” or “Gmagick” PHP extension to function. Imagick is much better.
