jaculabilis/danbooru
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

search: make order:random truly random; add random:N metatag.

Browse Source 
Make the `order:random` metatag truly randomize the search. Add a
`random:N` metatag that returns up to N random posts, like what
`order:random` did before.

`order:random` now returns the entire search in random order. Before it
just returned a pageful of pseudorandom posts. This will be more
accurate for small searches, but slower for large searches. If
`order:random` times out, try `random:N` instead.

The `random:N` metatag returns up to N pseudorandom posts. This is
faster than `order:random` for large searches, but for small searches,
it may return less than N posts, and the randomness may be biased. Some
posts may be more likely than others to appear. N must be between 0 and
200.

Also, `/posts?tags=touhou&random=1` now redirects to `/posts?tags=touhou+random:N`.
Before the `random=1` param acted like a free `order:random` tag; now it
redirects to a `random:N` search, so it counts against your tag limit.
This commit is contained in:
evazion
2021-11-25 15:58:35 -06:00
parent 5dc67613e6
commit 0baca68a37
6 changed files with 44 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
test/functional/posts_controller_test.rb
View File

@@ -309,18 +309,21 @@ class PostsControllerTest < ActionDispatch::IntegrationTest
get posts_path, params: { tags: "order:random" }
assert_response :success
get posts_path, params: { random: "1" }
assert_response :success
get posts_path(random: "1")
assert_redirected_to posts_path(tags: "random:20", format: :html)
get posts_path(format: :json), params: { random: "1" }
assert_response :success
get posts_path(random: "1"), as: :json
assert_redirected_to posts_path(tags: "random:20", format: :json)
get posts_path(tags: "touhou", random: "true")
assert_redirected_to posts_path(tags: "touhou random:20", format: :html)
end
should "render with multiple posts" do
@posts = create_list(:post, 2)
get posts_path, params: { random: "1" }
assert_response :success
get posts_path(random: "1")
assert_redirected_to posts_path(tags: "random:20", format: :html)
end
should "return all posts for a .json response" do