PlantUML activity diagram for visibility of a Mastodon toot

visibility-of-a-mastodon-toot.puml

@startuml
<style>
  diamond {
    BackgroundColor #palegreen
    LineColor #green
    LineThickness 2.5
}
</style>

!$START      = "Public toot by @name"
!$HOME       = "Toot shows in **Home** timeline"
!$LOCAL      = "Toot shows in **Local** timeline"
!$FEDERATED  = "Toot shows in **Federated** timeline"
!$NEVER      = "Toot **never** reaches your instance"

!$Q_FOLLOW   = "Are you following @name?"
!$Q_INSTANCE = "Is @name on your instance?"
!$Q_INDIRECT = "Does someone on your\ninstance follow @name?"
!$Q_OTHER    = "Did your instance\nbecome aware of the\ntoot in some other way,\ne.g. a boost/reply by someone\nyou don't follow on your instance,\nor a local search of the URL\nby someone on your instance?"

title The visibility of a toot\n<sub>In what timeline will a toot appear?</sub>\n

start
:$START;

if ($Q_FOLLOW) then (**YES**)
    #lightblue :$HOME;
else (**NO**)
    if ($Q_INSTANCE) then (**YES**)
        #lightblue :$LOCAL;
    else (**NO**)
        if ($Q_INDIRECT) then (**YES**)
            #lightblue :$FEDERATED;
        else (**NO**)
            if ($Q_OTHER) then (**YES**)
                #lightblue :$FEDERATED;
            else (**NO**)
                #pink :$NEVER;
            endif
        endif
    endif
endif
stop

right footer "Created with PlantUML by Thomas Weitzel\nBased on **https://github.com/mastodon/mastodon/issues/6812**\nand **https://axbom.com/mastodon-tips**\nSource here: **https://gist.github.com/thomasweitzel/4e6f3e7f95f858c5260c5326c68be58c**"
@enduml

visibility-of-a-mastodon-toot.svg