Title: Updates API Inspector Author: Paul Biron Published: 2020年8月6日 Last modified: 2020年8月6日 --- 搜尋外掛 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。 ![](https://s.w.org/plugins/geopattern-icon/updates-api-inspector.svg) # Updates API Inspector 由[Paul Biron](https://profiles.wordpress.org/pbiron/) [下載](https://downloads.wordpress.org/plugin/updates-api-inspector.0.1.1.zip) * [詳情](https://zh-hk.wordpress.org/plugins/updates-api-inspector/#description) * [評價](https://zh-hk.wordpress.org/plugins/updates-api-inspector/#reviews) * [安裝](https://zh-hk.wordpress.org/plugins/updates-api-inspector/#installation) * [開發](https://zh-hk.wordpress.org/plugins/updates-api-inspector/#developers) [支援](https://wordpress.org/support/plugin/updates-api-inspector/) ## 描述 The WordPress Updates API is pretty much a mystery to many developers for many reasons, not least of which is the fact that there is _no documentation_ for it. For plugins hosted in the [WordPress Plugin Directory](https://wordpress.org/plugins/) and themes hosted in the [WordPress Theme Directory](https://wordpress.org/themes/)( and core itself), the API “just works”. Plugins and themes hosted externally (such as premium plugins/themes) need to hook into the API and ensure the proper information is populated in the proper site transients so that core can offer updates for those externally hosted plugins/themes. What site transients are those: * `update_plugins` * `update_themes` (and of course, `update_core` for core updates). This plugin attempts to demystify the Updates API by allowing you to inspect: * how the API is queried by core * what the API returns in respose to a query * what’s in the site transients core uses when offering updates to admin users ( whether manual or auto-updates) At this point, this plugin is _very preliminary_ (it is version 0.1.1 after all), but I’m releasing it in it’s current state because of the new [Auto-updates UI in WordPress 5.5.0](https://make.wordpress.org/core/2020/07/15/controlling-plugin-and-theme-auto-updates-ui-in-wordpress-5-5/). While many externally hosted plugins/themes have been hooking into API for years, the new auto-updates UI has certain requirements for how the site transients are populated and not all externally hosted plugins/themes have populated them such that the new UI will work properly (see [Recommended usage of the Updates API to support the auto-updates UI for Plugins and Themes in WordPress 5.5](https://make.wordpress.org/core/2020/07/30/recommended-usage-of-the-updates-api-to-support-the-auto-updates-ui-for-plugins-and-themes-in-wordpress-5-5/)). My hope is that by providing an easy way for developers to inspect the API queries/ responses and the site transients core populates from them, they will more easily be able to update their code so that the new UI works properly for them. In future versions, I plan to add many other features, as well as more extensive on-screen help of an “educational” nature. ## 螢幕截圖 [⌊The Request for plugin updates⌉⌊The Request for plugin updates⌉[ The `Request` for plugin updates [⌊The API Response for plugin updates⌉⌊The API Response for plugin updates⌉[ The `API Response` for plugin updates [⌊The Transient Value as Set for plugin updates⌉⌊The Transient Value as Set for plugin updates⌉[ The `Transient Value as Set` for plugin updates [⌊The Transient Value as Read for plugin updates⌉⌊The Transient Value as Read for plugin updates⌉[ The `Transient Value as Read` for plugin updates [⌊Multisite⌉⌊Multisite⌉[ Multisite ## 安裝 From your WordPress dashboard 1. Go to _Plugins > Add New_ and click on _Upload Plugin_ 2. Upload the zip file 3. Activate the plugin ## 常見問題 ### Why isn’t the Updates API documented? That’s a good question, and I honestly don’t know the answer. ### What’s the best hook to use for injecting information about by externally hosted plugin or theme into the site transients? There is no _best hook_! The most common hooks used are probably: * For plugins: - [pre_set_site_transient_update_plugins](https://developer.wordpress.org/reference/hooks/pre_set_site_transient_transient/)( fires when the transient is set) - [site_transient_update_plugins](https://developer.wordpress.org/reference/hooks/site_transient_transient/)( fires when the transient is “got”) * For themes: - [pre_set_site_transient_update_themes](https://developer.wordpress.org/reference/hooks/pre_set_site_transient_transient/)( fires when the transient is set) - [site_transient_update_themes](https://developer.wordpress.org/reference/hooks/site_transient_transient/)( fires when the transient is “got”) A number of other hooks can be used, but except in *very special** cases I wouldn’t recommend them…so I’m not even going to list what they are 🙂 Many considerations go into deciding which hook to use and I couldn’t possibly give those considerations their due here…so I won’t even try. ### Will this plugin work in versions of WordPress prior to 5.5.0? It should! My main motivation for releasing it _now_ is to help developers of externally hosted plugins/themes prepare for the release of 5.5.0, this plugin should work just fine with previous versions (although I have only tested it with 5.5.0). ### Does this plugin work in multisite? Yes it does! In non-multisite, the Updates API Inspector menu item appers in `Tools`. In multisite, this plugin can only be network activated (since that’s where updates happen) and the menu item appears at the top-level of `Network Admin`. ### Can I contribute to this plugin? Yes you can! Development happens on [GitHub](https://github.com/pbiron/updates-api-inspector). If you find a bug or have other suggestions, please open an issue there. Pull requests accepted. ## 評價 ![](https://secure.gravatar.com/avatar/931fe03318e187bc1ffcc23e2357500ffbb42d6cfbf4220a591deca01a2cf9d9? s=60&d=retro&r=g) ### 󠀁[Great tool for debugging self-hosted updates](https://wordpress.org/support/topic/great-tool-for-debugging-self-hosted-updates/)󠁿 [skirridsystems](https://profiles.wordpress.org/skirridsystems/) 2021年5月15日 I’d put together my own self-hosted update module based on various code samples I found, but it stopped working properly in WordPress 5.5. This tool, together with the link in the description helped me to see what was going on and get it running again. [ 閱讀全部1個評價 ](https://wordpress.org/support/plugin/updates-api-inspector/reviews/) ## 貢獻者及開發者 “Updates API Inspector” 是一個開源的軟體。以下的人對這個外掛作出了貢獻。 貢獻者 * [ Paul Biron ](https://profiles.wordpress.org/pbiron/) * [ Andy Fragen ](https://profiles.wordpress.org/afragen/) [將 Updates API Inspector 外掛本地化為台灣繁體中文版。](https://translate.wordpress.org/projects/wp-plugins/updates-api-inspector) ### 對開發相關資訊感興趣？ 任何人均可[瀏覽程式碼](https://plugins.trac.wordpress.org/browser/updates-api-inspector/)、 查看 [SVN 存放庫](https://plugins.svn.wordpress.org/updates-api-inspector/)，或透過 [RSS](https://plugins.trac.wordpress.org/log/updates-api-inspector/?limit=100&mode=stop_on_copy&format=rss) 訂閱[開發記錄](https://plugins.trac.wordpress.org/log/updates-api-inspector/)。 ## 修改日誌 #### 0.1.1 * Scrap the use of AJAX: run the update check before the tool page is rendered and output just what we need to. * Also adds a minimal help screen and other various code/string cleanup. #### 0.1.0 * init commit. ## 其它 * Version **0.1.1** * Last updated **6 年之前** * Active installations **10+** * WordPress version ** 4.6 or higher ** * Tested up to **5.5.0** * Language * [English (US)](https://wordpress.org/plugins/updates-api-inspector/) * [進階顯示](https://zh-hk.wordpress.org/plugins/updates-api-inspector/advanced/) ## 評分 5 out of 5 stars. * [ 1 5-star review ](https://wordpress.org/support/plugin/updates-api-inspector/reviews/?filter=5) * [ 0 4-star reviews ](https://wordpress.org/support/plugin/updates-api-inspector/reviews/?filter=4) * [ 0 3-star reviews ](https://wordpress.org/support/plugin/updates-api-inspector/reviews/?filter=3) * [ 0 2-star reviews ](https://wordpress.org/support/plugin/updates-api-inspector/reviews/?filter=2) * [ 0 1-star reviews ](https://wordpress.org/support/plugin/updates-api-inspector/reviews/?filter=1) [Your review](https://wordpress.org/support/plugin/updates-api-inspector/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/updates-api-inspector/reviews/) ## 貢獻者 * [ Paul Biron ](https://profiles.wordpress.org/pbiron/) * [ Andy Fragen ](https://profiles.wordpress.org/afragen/) ## 支援 有話想說？需要協助？ [檢視支援論壇](https://wordpress.org/support/plugin/updates-api-inspector/) ## 捐贈 想要支援這個外掛的發展嗎？ [ 贊助這個外掛 ](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=Z6D97FA595WSU)