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stub in preview for bulk revert

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This commit is contained in:
Albert Yi
2016-11-01 16:47:46 -07:00
parent 91793fff82
commit 4e48e80e1f
6 changed files with 196 additions and 8 deletions
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24
app/controllers/moderator/bulk_reverts_controller.rb Normal file
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@@ -0,0 +1,24 @@
module Moderator
class BulkRevertsController < ApplicationController
before_filter :moderator_only
helper PostVersionsHelper
def new
@constraints = params[:constraints] || {}
end
def create
@constraints = params[:constraints] || {}
@bulk_revert = BulkRevert.new(@constraints)
if params[:commit] == "Test"
@bulk_revert.preview
render action: "new"
else
@bulk_revert.process!
flash[:notice] = "Reverts queued"
redirect_to new_bulk_revert_path
end
end
end
end

41
app/logical/bulk_revert.rb Normal file
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@@ -0,0 +1,41 @@
class BulkRevert
attr_reader :constraints
def initialize(constraints)
@constraints = constraints
end
def preview
@_preview ||= find_post_versions
end
def find_post_versions
q = PostVersion.where("true")
if constraints[:user_name]
constraints[:user_id] = User.find_by_name(constraints[:user_name]).try(:id)
end
if constraints[:user_id]
q = q.where("post_versions.updater_id = ?", constraints[:user_id])
if constraints[:added_tags] || constraints[:removed_tags]
hash = CityHash.hash64("#{constraints[:added_tags]} #{constraints{removed_tags}}").to_s(36)
sub_ids = Cache.get("br/fpv/#{hash}", 300) do
sub_ids = GoogleBigQuery::PostVersion.new.find(constraints[:user_id], constraints[:added_tags], constraints[:removed_tags])
end
q = q.where("post_versions.id in (?)", sub_ids)
end
end
if constraints[:min_version_id].present?
q = q.where("post_versions.id >= ?", constraints[:min_version_id])
end
if constraints[:max_version_id].present?
q = q.where("post_versions.id <= ?", constraints[:max_version_id])
end
q
end
end

30
app/logical/google_big_query/post_version.rb
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@@ -11,5 +11,35 @@ module GoogleBigQuery
limit = limit.to_i
query("select id, post_id, updated_at, updater_id, updater_ip_addr, tags, added_tags, removed_tags, parent_id, rating, source from [#{data_set}.post_versions] where regexp_match(added_tags, \"(?:^| )#{tag}(?:$| )\") order by updated_at desc limit #{limit}")
end
def find(user_id, added_tags, removed_tags, limit = 1_000)
constraints = []
constraints << "updater_id = #{user_id.to_i}"
if added_tags
added_tags.scan(/\S+/).each do |tag|
escaped = escape(tag)
constraints << "regexp_match(added_tags, \"(?:^| )#{escaped}(?:$| )\")"
end
end
if removed_tags
removed_tags.scan(/\S+/).each do |tag|
escaped = escape(tag)
constraints << "not regexp_match(added_tags, \"(?:^| )#{escaped}(?:$| )\")"
end
end
limit = limit.to_i
sql = "select id from [#{data_set}.post_versions] where " + constraints.join(" and ") + " order by updated_at desc limit #{limit}"
result = query(sql)
if result["rows"]
result["rows"].map {|x| x["f"][0]["v"].to_i}
else
[]
end
end
end
end

16
app/models/post_approval.rb
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@@ -1,12 +1,12 @@
class PostApproval < ActiveRecord::Base
belongs_to :user
belongs_to :post
belongs_to :user
belongs_to :post
def self.prune!
where("created_at < ?", 1.month.ago).delete_all
end
def self.prune!
where("created_at < ?", 1.month.ago).delete_all
end
def self.approved?(user_id, post_id)
where(user_id: user_id, post_id: post_id).exists?
end
def self.approved?(user_id, post_id)
where(user_id: user_id, post_id: post_id).exists?
end
end

92
app/views/moderator/bulk_reverts/new.html.erb Normal file
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@@ -0,0 +1,92 @@
<div id="c-moderator-bulk-reverts">
<div id="a-new">
<h1>New Bulk Revert</h1>
<%= form_tag(moderator_bulk_revert_path, :class => "simple_form") do %>
<div class="input">
<label>Updater</label>
<%= text_field :constraints, :user_name, :value => @constraints[:user_name] %>
</div>
<div class="input">
<label>Min Version Id</label>
<%= text_field :constraints, :min_version_id, :value => @constraints[:min_version_id] %>
</div>
<div class="input">
<label>Max Version Id</label>
<%= text_field :constraints, :max_version_id, :value => @constraints[:max_version_id] %>
</div>
<div class="input" id="added-tags-input">
<label>Added Tags</label>
<%= text_field :constraints, :added_tags, :value => @constraints[:added_tags] %>
</div>
<div class="input" id="removed-tags-input">
<label>Removed Tags</label>
<%= text_field :constraints, :removed_tags, :value => @constraints[:removed_tags] %>
</div>
<%= submit_tag "Test" %>
<%#= submit_tag %>
<% end %>
<% if @bulk_revert %>
<div>
<p>Preview limited to 200 changes</p>
<table class="striped" width="100%">
<thead>
<tr>
<th>Post</th>
<th>Date</th>
<th>User</th>
<th>Changes</th>
</tr>
</thead>
<tbody>
<% @bulk_revert.preview.limit(200).each do |post_version| %>
<tr>
<td><%= link_to("#{post_version.post_id}.#{post_version.id}", post_path(post_version.post_id)) %></td>
<td><%= compact_time(post_version.updated_at) %></td>
<td>
<% if post_version.updater %>
<%= link_to_user(post_version.updater) %>
<% end %>
</td>
<td><%= post_version_diff(post_version) %></td>
</tr>
<% end %>
</tbody>
</table>
</div>
<% end %>
</div>
</div>
<% content_for(:page_title) do %>
New Bulk Revert - <%= Danbooru.config.app_name %>
<% end %>
<% content_for(:html_header) do %>
<%= javascript_tag do %>
$(function() {
if ($("#constraints_user_name").val().length === 0) {
$("#added-tags-input").hide();
$("#removed-tags-input").hide();
}
$("#constraints_user_name").keyup(function() {
if ($("#constraints_user_name").val().length > 0) {
$("#added-tags-input").show();
$("#removed-tags-input").show();
} else {
$("#added-tags-input").hide();
$("#removed-tags-input").hide();
}
});
});
<% end %>
<% end %>

1
config/routes.rb
View File

@@ -8,6 +8,7 @@ Rails.application.routes.draw do
resources :posts, :only => [:index, :show]
end
namespace :moderator do
resource :bulk_revert, :only => [:new, :create]
resource :dashboard, :only => [:show]
resources :ip_addrs, :only => [:index] do
collection do