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feat: display if a backend is blocked

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Fijxu
2025-12-31 17:40:32 -03:00
parent 687eb2e3f6
commit faba304b5f
4 changed files with 44 additions and 5 deletions
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11
config/config.example.yml
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@@ -1181,6 +1181,17 @@ video_cache:
##
#check_backends_interval: true
##
## The endpoint to check if a backend is alive or not.
## If using a the nadeko.net Invidious companion patches you can set it to
## "/status" to check if the Invidious companion instance that is being checked
## is blocked by youtube.
##
## Accepted values: a string
## Default: "/healthz"
##
#check_backends_path: "/healthz"
##
## Forces the video proxy.
##

2
src/invidious/config.cr
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@@ -238,6 +238,8 @@ class Config
property check_backends_interval : Int32 = 30
property check_backends_path : String = "/healthz"
property force_local : Bool = true
property disable_livestreams : Bool = true

34
src/invidious/helpers/backend_info.cr
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@@ -3,7 +3,15 @@ module BackendInfo
enum Status
Dead = 0
Working = 1
Blocked = 1
Working = 2
end
struct CompanionData
include JSON::Serializable
property blocked : Bool = false
@[JSON::Field(key: "blockedCount")]
property blocked_count : Int64 = 0
end
@@status : Array(Int32) = Array.new(CONFIG.invidious_companion.size, Status::Dead.to_i)
@@ -31,11 +39,27 @@ module BackendInfo
begin
client = HTTP::Client.new(companion.private_url)
client.connect_timeout = 10.seconds
response = client.get("/healthz")
response = client.get(CONFIG.check_backends_path)
if response.status_code == 200
@@check_mutex.synchronize do
updated_status[index] = Status::Working.to_i
updated_ends.push(index)
if response.content_type == "application/json"
body = response.body
status_json = CompanionData.from_json(body)
if status_json.blocked
@@check_mutex.synchronize do
updated_status[index] = Status::Blocked.to_i
updated_ends.push(index)
end
else
@@check_mutex.synchronize do
updated_status[index] = Status::Working.to_i
updated_ends.push(index)
end
end
else
@@check_mutex.synchronize do
updated_status[index] = Status::Working.to_i
updated_ends.push(index)
end
end
generate_csp([companion.public_url, companion.i2p_public_url], index)
else

2
src/invidious/views/template.ecr
View File

@@ -125,6 +125,7 @@
<%= HTML.escape(CONFIG.backend_name_prefix + (index + 1).to_s) %> <%= HTML.escape(companion.note) %>
<span style="color:
<% if status[index] == BackendInfo::Status::Dead.to_i %> #fd4848; <% end %>
<% if status[index] == BackendInfo::Status::Blocked.to_i %> #ddc338; <% end %>
<% if status[index] == BackendInfo::Status::Working.to_i %> #42ae3c; <% end %>
">•</span>
</a>
@@ -139,6 +140,7 @@
<%= HTML.escape(CONFIG.backend_name_prefix + (index + 1).to_s) %> <%= HTML.escape(companion.note) %>
<span style="color:
<% if status[index] == BackendInfo::Status::Dead.to_i %> #fd4848; <% end %>
<% if status[index] == BackendInfo::Status::Blocked.to_i %> #ddc338; <% end %>
<% if status[index] == BackendInfo::Status::Working.to_i %> #42ae3c; <% end %>
">•</span>
</a>