该插件尚未通过WordPress的最新3个主要版本进行测试。 当与较新版本的WordPress一起使用时,可能不再受到维护或支持,并且可能会存在兼容性问题。

Add EXIF and IPTC meta data to Attachment Post

描述

WordPress extracts image meta data from a file when it is uploaded and adds it to the newly created Attachment Post in the database. This Plugin extracts and saves a much wider range of EXIF and IPTC information than WordPress Core usually stores.

This Plugin currently supports JPEG and WEBP files.

This plugin does not output any data on the website or in the WordPress Admin area. If this is required, a developer will need to amend the Theme or Plugin which generates the HTML for the website.

The Plugin does not add any information to Attachment Posts which have already been created. (The Plugin does, however, update the stored meta data when a new image is uploaded to an existing Attachment Post; for example when the Enable Media Replace Plugin is used.)

The information is not visible in the Media editor, but is available to developers when using the wp_get_attachment_metadata function. The data is stored in a subset of the array returned by this function, within the array key shp_additional_metadata.

e.g.

<?php
$attachment_metadata = wp_get_attachment_metadata($attachment_id);
var_dump($attachment_metadata['shp_additional_metadata']);

Hooks

The data array can be manipulated using add_filter once it has been retrieved from the file, using the following hooks.

All additional data

All IPTC data which is added by the plugin.

<?php
apply_filters('shp_additional_metadata/iptc', $exif['iptc'], $source_path);

IPTC data

All data which is added by the plugin.

<?php
apply_filters('shp_additional_metadata/all_exif', $exif, $source_path);

安装

  1. Install from the WordPress Plugin Directory or upload the shp_additional_metadata folder to the installation’s plugins directory.
  2. Activate the plugin through the ‘Plugins’ menu in WordPress.

评价

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贡献者及开发者

“Add EXIF and IPTC meta data to Attachment Post” 是开源软件。 以下人员对此插件做出了贡献。

贡献者

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更新日志

1.1.0

  • Add WEBP support
  • Confirm functionality in WordPress 5.9.

1.0.1

  • Fix EXIF checks

1.0.0

  • Initial release.