Files
danbooru/app/helpers/posts_helper.rb
evazion 67aab0236d search: apply aliases after parsing searches.
Make PostQueryBuilder apply aliases earlier, immediately after parsing
the search.

On the post index page there are multiple places where we need to apply
aliases:

* When running the search with PostQueryBuilder#build.
* When calculating the search count with PostQueryBuilder#fast_count.
* When calculating the related tags for the sidebar.
* When tracking missed searches and popular searches for Reportbooru.
* When looking up wiki excerpts.

Applying aliases after parsing ensures we only have to apply aliases
once for all of these things.

We also normalize the order of tags in searches and strip repeated tags.
This is so that we have consistent cache keys for fast_count.

* Fixes searches for aliased tags being counted as missed searches (fixes #4433).
* Fixes wiki excerpts not showing up when searching for aliased tags.
2020-05-07 13:53:35 -05:00

65 lines
2.0 KiB
Ruby

module PostsHelper
def post_previews_html(posts, **options)
posts.map do |post|
PostPresenter.preview(post, **options)
end.join("").html_safe
end
def post_search_counts_enabled?
Danbooru.config.enable_post_search_counts && Danbooru.config.reportbooru_server.present? && Danbooru.config.reportbooru_key.present?
end
def discover_mode?
params[:tags] =~ /order:rank/ || params[:action] =~ /searches|viewed/
end
def missed_post_search_count_js(tags)
sig = generate_reportbooru_signature(tags)
render "posts/partials/index/missed_search_count", sig: sig
end
def post_search_count_js(tags)
sig = generate_reportbooru_signature("ps-#{tags}")
render "posts/partials/index/search_count", sig: sig
end
def post_view_count_js
return unless post_search_counts_enabled?
msg = generate_reportbooru_signature(params[:id])
render "posts/partials/show/view_count", msg: msg
end
def generate_reportbooru_signature(value)
verifier = ActiveSupport::MessageVerifier.new(Danbooru.config.reportbooru_key, serializer: JSON, digest: "SHA256")
verifier.generate("#{value},#{session[:session_id]}")
end
def post_source_tag(source, normalized_source = source)
# Only allow http:// and https:// links. Disallow javascript: links.
if source =~ %r!\Ahttps?://!i
external_link_to(normalized_source, strip: :subdomain) + " ".html_safe + link_to("»", source, rel: "external noreferrer nofollow")
else
source
end
end
def post_favlist(post)
post.favorited_users.reverse_each.map {|user| link_to_user(user)}.join(", ").html_safe
end
def is_pool_selected?(pool)
return false if params.key?(:q)
return false if params.key?(:favgroup_id)
return false if !params.key?(:pool_id)
return params[:pool_id].to_i == pool.id
end
private
def nav_params_for(page)
query_params = params.except(:controller, :action, :id).merge(page: page).permit!
{ params: query_params }
end
end