Tony Murray 302a989d4e Email Transport: embed graphs by default (#14270)
* Email embed graphs

* Allow attachment for non-html
Add setting to webui
Correct $auth setting

* Cleanups, throw RrdGraphException instead of returning an error image.
Generate the error image later, giving more control.
Reduce code duplication a little

* Style and lint fixes
Change to flags

* Add baseline for lint errors I don't know how to resolve

* oopsie, changed the code after generating the baseline

* Tiny cleanups.  Make set DeviceCache primary, it is free.

* Docs.

* email_html note

* Allow control of graph embed at the email transport level to override the global config.

* Allow control of graph embed at the email transport level to override the global config.

* Add INLINE_BASE64 to make it easier to create inline image tags
2022-09-05 20:41:55 -05:00
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2022-07-10 11:46:01 +02:00