discourse/app/models/report.rb

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require_dependency 'topic_subtype'
class Report
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attr_accessor :type, :data, :total, :prev30Days
def initialize(type)
@type = type
@data = nil
@total = nil
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@prev30Days = nil
end
def as_json
{
type: self.type,
title: I18n.t("reports.#{self.type}.title"),
xaxis: I18n.t("reports.#{self.type}.xaxis"),
yaxis: I18n.t("reports.#{self.type}.yaxis"),
data: self.data,
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total: self.total,
prev30Days: self.prev30Days
}
end
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def self.find(type, opts={})
report_method = :"report_#{type}"
return nil unless respond_to?(report_method)
# Load the report
report = Report.new(type)
send(report_method, report)
report
end
def self.report_visits(report)
basic_report_about report, UserVisit, :by_day
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end
def self.report_signups(report)
report_about report, User, :count_by_signup_date
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end
def self.report_topics(report)
basic_report_about report, Topic, :listable_count_per_day
report.total = Topic.listable_topics.count
report.prev30Days = Topic.listable_topics.where('created_at > ? and created_at < ?', 60.days.ago, 30.days.ago).count
end
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def self.report_posts(report)
basic_report_about report, Post, :public_posts_count_per_day
report.total = Post.public_posts.count
report.prev30Days = Post.public_posts.where('posts.created_at > ? and posts.created_at < ?', 60.days.ago, 30.days.ago).count
end
def self.report_emails(report)
report_about report, EmailLog
end
def self.report_about(report, subject_class, report_method = :count_per_day)
basic_report_about report, subject_class, report_method
add_counts(report, subject_class)
end
def self.basic_report_about(report, subject_class, report_method, *args)
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report.data = []
subject_class.send(report_method, 30, *args).each do |date, count|
report.data << {x: date, y: count}
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end
end
def self.add_counts(report, subject_class)
report.total = subject_class.count
report.prev30Days = subject_class.where('created_at > ? and created_at < ?', 60.days.ago, 30.days.ago).count
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end
def self.report_users_by_trust_level(report)
report.data = []
User.counts_by_trust_level.each do |level, count|
report.data << {x: level.to_i, y: count}
end
end
def self.report_favorites(report)
basic_report_about report, Topic, :starred_counts_per_day
query = TopicUser.where(starred: true)
report.total = query.count
report.prev30Days = query.where('starred_at > ? and starred_at < ?', 60.days.ago, 30.days.ago).count
end
# Post action counts:
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def self.report_flags(report)
report.data = []
(0..30).to_a.reverse.each do |i|
count = PostAction.where('date(created_at) = ?', i.days.ago.utc.to_date)
.where(post_action_type_id: PostActionType.flag_types.values)
.count
if count > 0
report.data << {x: i.days.ago.utc.to_date.to_s, y: count}
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end
end
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flagsQuery = PostAction.where(post_action_type_id: PostActionType.flag_types.values)
report.total = flagsQuery.count
report.prev30Days = flagsQuery.where('created_at > ? and created_at < ?', 60.days.ago, 30.days.ago).count
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end
def self.report_likes(report)
post_action_report report, PostActionType.types[:like]
end
def self.report_bookmarks(report)
post_action_report report, PostActionType.types[:bookmark]
end
def self.post_action_report(report, post_action_type)
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report.data = []
PostAction.count_per_day_for_type(30, post_action_type).each do |date, count|
report.data << {x: date, y: count}
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end
query = PostAction.unscoped.where(post_action_type_id: post_action_type)
report.total = query.count
report.prev30Days = query.where('created_at > ? and created_at < ?', 60.days.ago, 30.days.ago).count
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end
# Private messages counts:
def self.private_messages_report(report, topic_subtype)
basic_report_about report, Post, :private_messages_count_per_day, topic_subtype
report.total = Post.private_posts.with_topic_subtype(topic_subtype).count
report.prev30Days = Post.private_posts.with_topic_subtype(topic_subtype).where('posts.created_at > ? and posts.created_at < ?', 60.days.ago, 30.days.ago).count
end
def self.report_user_to_user_private_messages(report)
private_messages_report report, TopicSubtype.user_to_user
end
def self.report_system_private_messages(report)
private_messages_report report, TopicSubtype.system_message
end
def self.report_moderator_warning_private_messages(report)
private_messages_report report, TopicSubtype.moderator_warning
end
def self.report_notify_moderators_private_messages(report)
private_messages_report report, TopicSubtype.notify_moderators
end
def self.report_notify_user_private_messages(report)
private_messages_report report, TopicSubtype.notify_user
end
end