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client/lua: /user/* "User not found" title

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This commit is contained in:
Ben Klein 2021-07-11 16:04:08 -04:00
parent 6e07c61d3f
commit d94f5e9fd6
1 changed files with 14 additions and 9 deletions
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23
client/metatags.lua
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@ -99,18 +99,23 @@ local function generate_meta_tags ()
end
elseif ngx.var.request_uri_path:match('^/user/([^/]+)/?$') then -- User metadata
local username = ngx.var.request_uri_path:match('^/user/([^/]+)/?$')
add_meta_tag("og:title", server_info.config.name .. " - " .. username)
add_meta_tag("og:type", "profile")
-- check for permission to access user profiles
if server_info.config.privileges["users:view"] == "anonymous" then
local user_info = cjson.decode((ngx.location.capture("/_internal_api/user/"..username)).body)
add_meta_tag("profile:username", user_info.name)
local avatar_url
avatar_url = user_info.avatarUrl
if avatar_url:match("^https?://") then
add_meta_tag("og:image", avatar_url)
local user_info_request = ngx.location.capture("/_internal_api/user/"..username)
add_meta_tag("og:type", "profile")
if user_info_request.status == 200 then
add_meta_tag("og:title", server_info.config.name .. " - " .. username)
local user_info = cjson.decode(user_info_request.body)
add_meta_tag("profile:username", user_info.name)
local avatar_url = user_info.avatarUrl
if avatar_url:match("^https?://") then
add_meta_tag("og:image", avatar_url)
else
add_meta_tag("og:image", ngx.var.external_host_url .. '/' .. avatar_url)
end
else
add_meta_tag("og:image", ngx.var.external_host_url .. '/' .. avatar_url)
-- could not retrieve the user profile, show some defaults
add_meta_tag("og:title", server_info.config.name .. " - User not found")
end
else
-- no permission to view user data