* add WithRPCErr hooks (server-facing/internal only)
* zero _returns on RPC failure in WithRPCErr companions
Aligns the WithRPCErr template with the HooksRPCErr godoc contract: when
g.client.Call returns a transport error, gob may have partially decoded the
reply. Reassign _returns to a zero value before destructuring so callers always
receive zeroed outputs alongside a non-nil transport error.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* rename HooksRPCErr to HooksWithRPCErr for naming consistency
Every related symbol uses the WithRPCErr suffix (MessageHasBeenPostedWithRPCErr,
RunMultiPluginHookWithRPCErr, RunMultiHookWithRPCErr, etc.). Aligning the
interface name removes the only outlier and makes the convention uniform.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* rename rpcErrImpl to hooksWithRPCErrImpl
Mirrors the existing hooksImpl/Hooks naming pattern on hooksTimerLayer.
* add supervisor.HooksWithRPCErr() and drop runtime type assertion
The old path did rp.supervisor.Hooks().(HooksWithRPCErr) and handled the
"doesn't implement" branch — but that branch was structurally unreachable
(the compile-time `_ HooksWithRPCErr = (*hooksTimerLayer)(nil)` assertion
guards it).
Change supervisor.hooks from `Hooks` to the concrete `*hooksTimerLayer`
(which implements both interfaces, enforced at field assignment), add a
parallel HooksWithRPCErr() accessor, and call it directly. Hooks() keeps
its public Hooks-interface signature via implicit conversion at return.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* drop "implemented by" clause from HooksWithRPCErr godoc
Both hooksRPCClient and hooksTimerLayer satisfy the interface, and naming
implementations in interface godocs adds rot — the contract is what readers
need, not the list of wrappers.
---------
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* Add XML struct tags and multi-remote registration for shared channels plugin API
Phase 1: Add xml struct tags to model types used in SyncMsg (Post, User,
Reaction, Status, PostAcknowledgement, FileInfo, SyncResponse,
MembershipChangeMsg). Add custom MarshalXML/UnmarshalXML for SyncMsg
(Users map, MentionTransforms map), StringMap, and StringInterface.
Exclude Post.Metadata, PrevStatus, and server-internal FileInfo fields
from XML. JSON serialization is unaffected.
Phase 2: Lift the one-remote-per-plugin constraint so plugins can
register multiple remotes with different SiteURLs. Add SiteURL field to
RegisterPluginOpts (defaults to "plugin_<PluginID>" for backward
compatibility). Add GetAllByPluginID and GetBySiteURL store methods.
Rewrite registration to dedup by SiteURL instead of PluginID. Add
UnregisterPluginRemoteForSharedChannels for single-remote removal with
plugin ownership validation. Validate SiteURL is non-empty in
RemoteCluster.IsValid. Simplify IsPlugin() to check PluginID only.
* MM-68016, MM-68017, MM-68018 Add plugin pre-hooks for channel member add, team member add, and channel archive
Enable plugins to intercept and reject (or modify) three operations before
they are persisted: adding a channel member, adding a team member, and
archiving a channel. These are the three high-priority hooks from epic
MM-68003.
* feat: filewillbedonwloaded hook
* feat: error popup
* chore: make generated pluginapi
* tests
* feat: different errors for different download types
* feat: allow toast positions
* fix: avoid using deprecated i18n function
* feat: add plugin API to show toasts
* feat: downloadType parameter
* tests: updated tests
* chore: make check-style
* chore: i18n
* chore: missing fields in tests
* chore: sorted i18n for webapp
* chore: run mmjstool
* test: fixed webapp tests with new changes
* test: missing mocks
* fix: ensure one-file attachments (previews) are handler properly as thumbnails
* chore: lint
* test: added new logic to tests
* chore: lint
* Add SendToastMessage API and FileWillBeDownloaded hook
- Introduced SendToastMessage method for sending toast notifications to users with customizable options.
- Added FileWillBeDownloaded hook to handle file download requests, allowing plugins to control access to files.
- Updated related types and constants for file download handling.
- Enhanced PluginSettings to include HookTimeoutSeconds for better timeout management.
* Update webapp/channels/src/components/single_image_view/single_image_view.tsx
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* chore: copilot reviews
* test: head requests
* chore: linted the webapp
* tests: fixed path
* test: fixed mocked args
* allow sending message to a connection directly
* fix: hook thread safety
* chore: formatting
* chore: remove configuration from system console
* chore: release version
* chore: update signature
* chore: update release version
* chore: addressed comments
* fix: update file rejection handling to use 403 Forbidden status and include rejection reason header
* Fix nil pointer panic in runFileWillBeDownloadedHook
The atomic.Value in runFileWillBeDownloadedHook can be nil if no
plugins implement the FileWillBeDownloaded hook. This causes a panic
when trying to assert the nil interface to string.
This fix adds a nil check before the type assertion, defaulting to
an empty string (which allows the download) when no hooks have run.
Fixes:
- TestUploadDataMultipart/success panic
- TestUploadDataMultipart/resume_success panic
* test: move the logout test last
* chore: restored accidential deletion
* chore: lint
* chore: make generated
* refactor: move websocket events to new package
* chore: go vet
* chore: missing mock
* chore: revert incorrect fmt
* chore: import ordering
* chore: npm i18n-extract
* chore: update constants.tsx from master
* chore: make i18n-extract
* revert: conflict merge
* fix: add missing isFileRejected prop to SingleImageView tests
* fix: mock fetch in SingleImageView tests for async thumbnail check
The component now performs an async fetch to check thumbnail availability
before rendering. Tests need to mock fetch and use waitFor to handle
the async state updates.
* refactor: move hook logic to app layer
* chore: update version to 11.5
* Scope file download rejection toast to the requesting connection
Thread the Connection-Id header through RunFileWillBeDownloadedHook and
sendFileDownloadRejectedEvent so the WebSocket event is sent only to the
connection that initiated the download, instead of all connections for
the user.
---------
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Implement property field limit enforcement and counting functionality in Plugin API
- Added a limit of 20 property fields per group in the CreatePropertyField method.
- Introduced CountPropertyFields method to count active and all property fields, including deleted ones.
- Enhanced tests to validate the new property field limit and counting behavior.
- Updated related API and service methods to support the new functionality.
* Update server/channels/app/properties/property_field.go
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* fix vet
* fix lint error
* fix test
* fix tests
* fix test
* count properties + targets
* Update server/channels/app/plugin_api.go
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* remove test for limit
* fix more tests
* improve testing messages now that the limit is removed
* Apply suggestion from @calebroseland
Co-authored-by: Caleb Roseland <caleb@calebroseland.com>
* Apply suggestion from @calebroseland
Co-authored-by: Caleb Roseland <caleb@calebroseland.com>
* Apply suggestion from @calebroseland
Co-authored-by: Caleb Roseland <caleb@calebroseland.com>
* Apply suggestion from @calebroseland
Co-authored-by: Caleb Roseland <caleb@calebroseland.com>
---------
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Mattermost Build <build@mattermost.com>
Co-authored-by: Julien Tant <785518+JulienTant@users.noreply.github.com>
Co-authored-by: Caleb Roseland <caleb@calebroseland.com>
* option for auto inviting plugin to all shared channels.
* auto-invite remotes to shared channels when flag set
* fix unit test
* immediately ping new remotes; fix unique siteurl bug
* make i18n-extract
* fix translations
* plugin hooks for file attachments
* hook for profile image sync
* fix profile image sync
* fix unit test
---------
Co-authored-by: Mattermost Build <build@mattermost.com>
* Add ChannelStore.UpdateMultipleMembersNotifyProps
* Make UpdateMultipleMembersNotifyProps return updated values from the DB
* Add UpdateChannelMembersNotifications plugin API
* Extract i18n
* Fix style
* Make layers
* Change to PatchMultipleMembersNotifyProps
* Add limit to PatchChannelMembersNotifyProps
* Add additional unit tests
* Address feedback
* Lowercase decodeJSON
* Have PatchMultipleMembersNotifyProps update LastUpdateAt
* Fix tests that relied on unreliable return order
* Fix i18n
* Add interface for PreferencesHaveChanged hook
* Add context to preference-related methods of App
* Implement PreferencesHaveChanged
* Re-add missing "fmt" import
* Update minimum server version for the new hook
* Remove pointers to be consistent with other preference APIs
* Adding 'MessageHasBeenDeleted' hook to plugins
* Remove debug logs
* Add unit test
* Bumping the required version
* Fix CI problems
* Increasing the minimum version
* go fmt
---------
Co-authored-by: Ben Schumacher <ben.schumacher@mattermost.com>
Co-authored-by: Mattermost Build <build@mattermost.com>
* Adding SetFileSearchableContent plugin API endpoint
* Fixing CI problems
* Fixing CI problems
* Fixing CI problems
* Fixing CI problems
* Fixing CI problems
* Exposing it to the public API
* Fix CI problems
* Adding SetSearchableContent to the pluginapi File struct
* add NotificationWillBePushed hook
* mocks
* use a struct for hook parameters; simplify number of parameters sent across RPC
* missing wg.Wait
* change to a bool return value
Remove changes related to the unshipped threads everywhere feature, including commits b8da473da7 and 9f9e19e05d.
Since a version of Playbooks shipped calling this experimental API, keep a `nil` implementation to avoid breaking compatibility. We remove the hooks altogether, but keep the numbering again to avoid breaking compatbility.
Fixes: https://mattermost.atlassian.net/browse/MM-53358
It was a good decision in hindsight to keep the public module as 0.x
because this would have been a breaking change again.
https://mattermost.atlassian.net/browse/MM-53032
```release-note
Changed the Go module path from github.com/mattermost/mattermost-server/server/v8 to github.com/mattermost/mattermost/server/v8.
For the public facing module, it's path is also changed from github.com/mattermost/mattermost-server/server/public to github.com/mattermost/mattermost/server/public
```
