Files
wordpress-develop/src/wp-includes/update.php
Sergey Biryukov 0f45b89ffd Plugins: Add support for Update URI header.
This allows third-party plugins to avoid accidentally being overwritten with an update of a plugin of a similar name from the WordPress.org Plugin Directory.

Additionally, introduce the `update_plugins_{$hostname}` filter, which third-party plugins can use to offer updates for a given hostname.

If set, the `Update URI` header field should be a URI and have a unique hostname.

Some examples include:

* `https://wordpress.org/plugins/example-plugin/`
* `https://example.com/my-plugin/`
* `my-custom-plugin-name`

`Update URI: false` also works, and unless there is code handling the `false` hostname, the plugin will never get an update notification.

If the header is present, the WordPress.org API will currently only return updates for the plugin if it matches the following format:

* `https://wordpress.org/plugins/{$slug}/`
* `w.org/plugin/{$slug}`

If the header has any other value, the API will not return a result and will ignore the plugin for update purposes.

Props dd32, DavidAnderson, meloniq, markjaquith, DrewAPicture, mweichert, design_dolphin, filosofo, sean212, nhuja, JeroenReumkens, infolu, dingdang, joyously, earnjam, williampatton, grapplerulrich, markparnell, apedog, afragen, miqrogroove, rmccue, crazycoders, jdgrimes, damonganto, joostdevalk, jorbin, georgestephanis, khromov, GeekStreetWP, jb510, Rarst, juliobox, Ipstenu, mikejolley, Otto42, gMagicScott, TJNowell, GaryJ, knutsp, mordauk, nvartolomei, aspexi, chriscct7, benoitchantre, ryno267, lev0, gregorlove, dougwollison, SergeyBiryukov.
See #14179, #23318, #32101.

git-svn-id: https://develop.svn.wordpress.org/trunk@50921 602fd350-edb4-49c9-b593-d223f7449a82
2021-05-17 17:02:49 +00:00

29 KiB