PixelVault Image Rescue
| 开发者 | rumbolabs |
|---|---|
| 更新时间 | 2026年7月23日 04:39 |
| PHP版本: | 7.4 及以上 |
| WordPress版本: | 7.0 |
| 版权: | GPLv2 or later |
| 版权网址: | 版权信息 |
详情介绍:
- Instant fix, no account required. Activate the plugin and at-risk images start loading through PixelVault right away.
- Reversible and non-destructive. Rewriting happens at output time only — your posts are never modified. Disable the plugin and the original markup returns untouched.
- Handles
srcandsrcset, in post content, featured images, and widgets. An optional whole-page mode also catches theme-hardcoded images.
- Install and activate. Live rescue turns on by default and shows how many at-risk images it found on your site, per host.
- Live rescue rewrites each at-risk image to load through PixelVault's rescue proxy, which fetches the image once and serves it from a global edge network — so it keeps working even when the original host is blocked or down.
- Migrate & Own (optional). Add a free PixelVault API key to copy every at-risk image into your own PixelVault project and rewrite your posts to permanent, owned URLs.
- Imgur — live rescue and migrate. Geo-blocked in the UK and deletes images.
- imgbox — live rescue and migrate. Intermittent 503s / possible shutdown.
- Discord CDN — migrate only. Discord attachment links now expire, so live rescue can't reliably re-fetch them; add an API key and migrate to copy them into hosting you own before they're gone.
- Live rescue — zero setup, no account, instant. Best for keeping existing embeds visible today. It is durable-cached but re-fetches from the original host, so it can still break if that host deletes or expires the image.
- Migrate & Own — a free API key copies each image into hosting you control and rewrites posts to permanent CDN URLs, independent of the original host. Fully reversible: every edited post keeps a revision, and a one-click Restore original URLs button reverts everything.
- Blogs and forums with years of hotlinked Imgur, imgbox, or Discord images.
- UK sites where Imgur images stopped loading after the geo-block.
- Anyone who wants to stop depending on a third party that can block, delete, or expire their images.
- Image rescue overview: pixelvault.dev/imgur-rescue
- Documentation: pixelvault.dev/docs
安装:
- Upload the plugin to
/wp-content/plugins/, or install it from the Plugins screen. - Activate it.
- Visit Settings → Image Rescue. Live rescue is on by default; you'll see how many at-risk images were found and can choose which hosts to rescue.
屏幕截图:
常见问题:
Which image hosts does this rescue?
Imgur and imgbox are rescued both ways — live rescue (front-end) and Migrate & Own. Discord CDN is Migrate & Own only, because Discord attachment links expire and can't be reliably re-fetched later; migrating copies them into hosting you own while they still load.
Does this modify my posts?
No. Live rescue happens when a page is rendered — your saved content is never changed, and deactivating the plugin fully reverts the behavior. (Migrate & Own does edit post content, but saves a revision for each and is reversible from the settings page.)
My imgbox images stopped loading. Can this help?
Yes. Enable imgbox under Settings → Image Rescue and live rescue will route your imgbox images through PixelVault's edge. For a permanent copy, add an API key and run Migrate & Own.
My Discord image links broke.
Discord attachment URLs now expire, so once a link is dead there's nothing to re-fetch. Add a PixelVault API key and run Migrate & Own while the links still work to copy the images into hosting you own.
Some images still aren't rewritten.
Enable Whole-page mode in the settings. It also rewrites theme-hardcoded and background images at the cost of a little extra processing.
Is it permanent?
Live rescue is durable-cached, not permanent — it re-fetches from the original host, so it can still break if that host deletes or expires the image. For permanent ownership, add an API key and run Migrate & Own, which copies the images into your PixelVault project and rewrites your posts to owned URLs.
Can I undo a migration?
Yes. Migration saves a revision for every edited post, and the settings page has a Restore original URLs button that reverts posts back to their original URLs (your owned copies on PixelVault are kept).
更新日志:
- Added plugin screenshots (settings + per-host detection, and Migrate & Own) to the WordPress.org listing. Readme and assets only — no functional changes.
- Multi-host rescue. Beyond Imgur, the plugin now rescues imgbox images (live rescue and Migrate & Own) and Discord CDN images (Migrate & Own only — Discord attachment links expire, so copies are made into hosting you own before they're gone).
- New per-provider settings: a "Hosts to rescue" checklist lets you enable each host, with a live at-risk count per host and an urgency note when a failing host is detected.
- Provider-aware throughout — scan report, migration, and restore all cover every enabled host, and the external-services disclosure lists all three.
- Readme only: expanded the plugin description (how it works, the two rescue modes, use cases, and links to pixelvault.dev). No functional changes.
- Escape rewritten rescue URLs with esc_url() before they are returned to the front end, falling back to the original image URL if a URL is ever rejected.
- Whole-page mode now closes its output buffer only when that buffer is provably its own (top of the stack and opened by this plugin), closes it as late as possible on shutdown, and never opens more than one — so a buffer opened by another component is never flushed or left misaligned.
- Whole-page mode now explicitly closes its output buffer on shutdown.
- Documented the optional Migrate & Own import endpoint under External services.
- Mode B (Migrate & Own): with a PixelVault API key, copy Imgur images into your project and rewrite posts to permanent, owned URLs. Browser-driven with a progress bar, idempotent (skips already-migrated URLs), and reversible via a Restore button.
- Initial release. Mode A (live rescue): rewrite Imgur
src/srcsetin content, featured images, and widgets; optional whole-page mode; settings page with an at-risk image count.