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Simplify #json_build

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This commit is contained in:
Alex Ling 2021-09-14 02:30:57 +00:00
parent 4b464ed361
commit 4eaf271fa4
4 changed files with 55 additions and 62 deletions
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20
src/library/entry.cr
View File

@ -46,17 +46,19 @@ class Entry
file.close file.close
end end
def build_json(json : JSON::Builder, *, slim = false) def build_json(*, slim = false)
json.object do JSON.build do |json|
{% for str in ["zip_path", "title", "size", "id"] %} json.object do
{% for str in ["zip_path", "title", "size", "id"] %}
json.field {{str}}, @{{str.id}} json.field {{str}}, @{{str.id}}
{% end %} {% end %}
json.field "title_id", @book.id json.field "title_id", @book.id
json.field "pages" { json.number @pages } json.field "pages" { json.number @pages }
unless slim unless slim
json.field "display_name", @book.display_name @title json.field "display_name", @book.display_name @title
json.field "cover_url", cover_url json.field "cover_url", cover_url
json.field "mtime" { json.number @mtime.to_unix } json.field "mtime" { json.number @mtime.to_unix }
end
end end
end end
end end

17
src/library/library.cr
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@ -65,16 +65,15 @@ class Library
titles.flat_map &.deep_entries titles.flat_map &.deep_entries
end end
def build_json(json : JSON::Builder, *, slim = false, shallow = false) def build_json(*, slim = false, shallow = false)
json.object do JSON.build do |json|
json.field "dir", @dir json.object do
json.field "titles" do json.field "dir", @dir
json.array do json.field "titles" do
self.titles.each do |title| json.array do
raw = JSON.build do |j| self.titles.each do |title|
title.build_json j, slim: slim, shallow: shallow json.raw title.build_json(slim: slim, shallow: shallow)
end end
json.raw raw
end end
end end
end end

68
src/library/title.cr
View File

@ -65,51 +65,47 @@ class Title
alias SortContext = NamedTuple(username: String, opt: SortOptions) alias SortContext = NamedTuple(username: String, opt: SortOptions)
def build_json(json : JSON::Builder, *, slim = false, shallow = false, def build_json(*, slim = false, shallow = false,
sort_context : SortContext? = nil) sort_context : SortContext? = nil)
json.object do JSON.build do |json|
{% for str in ["dir", "title", "id"] %} json.object do
{% for str in ["dir", "title", "id"] %}
json.field {{str}}, @{{str.id}} json.field {{str}}, @{{str.id}}
{% end %} {% end %}
json.field "signature" { json.number @signature } json.field "signature" { json.number @signature }
unless slim unless slim
json.field "display_name", display_name json.field "display_name", display_name
json.field "cover_url", cover_url json.field "cover_url", cover_url
json.field "mtime" { json.number @mtime.to_unix } json.field "mtime" { json.number @mtime.to_unix }
end end
unless shallow unless shallow
json.field "titles" do json.field "titles" do
json.array do json.array do
self.titles.each do |title| self.titles.each do |title|
raw = JSON.build do |j| json.raw title.build_json(slim: slim, shallow: shallow)
title.build_json j, slim: slim, shallow: shallow
end end
json.raw raw
end end
end end
end json.field "entries" do
json.field "entries" do json.array do
json.array do _entries = if sort_context
_entries = if sort_context sorted_entries sort_context[:username],
sorted_entries sort_context[:username], sort_context[:opt]
sort_context[:opt] else
else @entries
@entries end
end _entries.each do |entry|
_entries.each do |entry| json.raw entry.build_json(slim: slim)
raw = JSON.build do |j|
entry.build_json j, slim: slim
end end
json.raw raw
end end
end end
end json.field "parents" do
json.field "parents" do json.array do
json.array do self.parents.each do |title|
self.parents.each do |title| json.object do
json.object do json.field "title", title.title
json.field "title", title.title json.field "id", title.id
json.field "id", title.id end
end end
end end
end end

12
src/routes/api.cr
View File

@ -158,10 +158,9 @@ struct APIRouter
slim = !env.params.query["slim"]?.nil? slim = !env.params.query["slim"]?.nil?
shallow = !env.params.query["shallow"]?.nil? shallow = !env.params.query["shallow"]?.nil?
json = JSON.build do |j| send_json env, title.build_json(slim: slim, shallow: shallow,
title.build_json j, slim: slim, shallow: shallow, sort_context: {username: username,
sort_context: {username: username, opt: sort_opt} opt: sort_opt})
end
rescue e rescue e
Logger.error e Logger.error e
env.response.status_code = 404 env.response.status_code = 404
@ -184,10 +183,7 @@ struct APIRouter
slim = !env.params.query["slim"]?.nil? slim = !env.params.query["slim"]?.nil?
shallow = !env.params.query["shallow"]?.nil? shallow = !env.params.query["shallow"]?.nil?
json = JSON.build do |j| send_json env, Library.default.build_json(slim: slim, shallow: shallow)
Library.default.build_json j, slim: slim, shallow: shallow
end
send_json env, json
end end
Koa.describe "Triggers a library scan" Koa.describe "Triggers a library scan"