Fix error when viewing source of redacted events (#9914)

* Fix viewing source of redacted events

Clicking 'View Source' in the context menu of a redacted event causes an error,
and the user gets no visible result.

This fixes <ViewSource /> to indicate that the source is unavailable when a
message has been redacted. The original source remains available.

<SyntaxHighlight /> requires a non-null string for its `content` prop, and, in
the case of redacted events, <ViewSource /> was passing `undefined`. This is
ultimately because redacting an event causes `MatrixEvent.clearEvent` to be
`undefined`, which <ViewSource /> wasn't checking.

Fixes https://github.com/vector-im/element-web/issues/24165

Signed-off-by: Clark Fischer <clark.fischer@gmail.com>

* Use correct highlight.js call

Previous call signature was deprecated.

See https://github.com/highlightjs/highlight.js/issues/2277

Signed-off-by: Clark Fischer <clark.fischer@gmail.com>

Signed-off-by: Clark Fischer <clark.fischer@gmail.com>
This commit is contained in:
Clark Fischer 2023-01-15 16:22:59 +00:00 committed by GitHub
parent badb2c4b27
commit 2417482667
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6 changed files with 138 additions and 6 deletions

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@ -3452,6 +3452,7 @@
"User menu": "User menu",
"Could not load user profile": "Could not load user profile",
"Decrypted event source": "Decrypted event source",
"Decrypted source unavailable": "Decrypted source unavailable",
"Original event source": "Original event source",
"Event ID: %(eventId)s": "Event ID: %(eventId)s",
"Thread root ID: %(threadRootId)s": "Thread root ID: %(threadRootId)s",