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discourse-custom-wizard-unl.../lib/custom_wizard/action.rb
2020-07-02 10:02:40 +10:00

431 Zeilen
Kein EOL
11 KiB
Ruby

class CustomWizard::Action
attr_accessor :data,
:action,
:user,
:result
def initialize(params)
@wizard = params[:wizard]
@action = params[:action]
@user = params[:user]
@data = params[:data]
@log = []
@result = CustomWizard::ActionResult.new
end
def perform
ActiveRecord::Base.transaction do
self.send(action['type'].to_sym)
end
if creates_post? && @result.success?
@result.handler.enqueue_jobs
end
save_log
end
def mapper
@mapper ||= CustomWizard::Mapper.new(user: user, data: data)
end
def create_topic
params = basic_topic_params
if params[:title].present? && params[:raw].present?
params[:category] = action_category
params[:tags] = action_tags
creator = PostCreator.new(user, params)
post = creator.create
if creator.errors.present?
messages = creator.errors.full_messages.join(" ")
log_error("failed to create", messages)
elsif action['skip_redirect'].blank?
data['redirect_on_complete'] = post.topic.url
end
if creator.errors.blank?
log_success("created topic", "id: #{post.topic.id}")
result.handler = creator
end
else
log_error("invalid topic params", "title: #{params[:title]}; post: #{params[:raw]}")
end
end
def send_message
if action['required'].present? && data[action['required']].blank?
log_error(
"required not present",
"required: #{action['required']}; data: #{data[action['required']]}"
)
return
end
params = basic_topic_params
params[:target_usernames] = CustomWizard::Mapper.new(
inputs: action['recipient'],
data: data,
user: user
).perform
if params[:title].present? && params[:raw].present? && params[:target_usernames].present?
params[:archetype] = Archetype.private_message
creator = PostCreator.new(user, params)
post = creator.create
if creator.errors.present?
messages = creator.errors.full_messages.join(" ")
log_error("failed to create message", messages)
elsif action['skip_redirect'].blank?
data['redirect_on_complete'] = post.topic.url
end
if creator.errors.blank?
log_success("created message", "id: #{post.topic.id}")
result.handler = creator
end
else
log_error(
"invalid message params",
"title: #{params[:title]}; post: #{params[:raw]}; recipients: #{params[:target_usernames]}"
)
end
end
def update_profile
params = {}
if (profile_updates = action['profile_updates'])
profile_updates.first[:pairs].each do |pair|
if allowed_profile_field?(pair['key'])
key = cast_profile_key(pair['key'])
value = cast_profile_value(mapper.map_field(pair['value'], pair['value_type']), pair['key'])
if user_field?(pair['key'])
params[:custom_fields] ||= {}
params[:custom_fields][key] = value
else
params[key.to_sym] = value
end
end
end
end
params = add_custom_fields(params)
if params.present?
result = UserUpdater.new(Discourse.system_user, user).update(params)
if params[:avatar].present?
result = update_avatar(params[:avatar])
end
if result
log_success("updated profile fields", "fields: #{params.keys.map(&:to_s).join(',')}")
else
log_error("failed to update profile fields", "result: #{result.inspect}")
end
else
log_error("invalid profile fields params", "params: #{params.inspect}")
end
end
def watch_categories
watched_categories = CustomWizard::Mapper.new(
inputs: action['categories'],
data: data,
user: user
).perform
notification_level = action['notification_level']
if notification_level.blank?
log_error("Notifcation Level was not set! Exiting wizard action")
return
end
mute_remainder = CustomWizard::Mapper.new(
inputs: action['mute_remainder'],
data: data,
user: user
).perform
Category.all.each do |category|
if watched_categories.present? && watched_categories.include?(category.id.to_s)
CategoryUser.set_notification_level_for_category(user, CategoryUser.notification_levels[notification_level.to_sym], category.id)
elsif mute_remainder
CategoryUser.set_notification_level_for_category(user, CategoryUser.notification_levels[:muted], category.id)
end
end
end
def send_to_api
api_body = nil
if action['api_body'] != ""
begin
api_body_parsed = JSON.parse(action['api_body'])
rescue JSON::ParserError
raise Discourse::InvalidParameters, "Invalid API body definition: #{action['api_body']} for #{action['title']}"
end
api_body = JSON.parse(mapper.interpolate(JSON.generate(api_body_parsed)))
end
result = CustomWizard::Api::Endpoint.request(user, action['api'], action['api_endpoint'], api_body)
if error = result['error'] || (result[0] && result[0]['error'])
error = error['message'] || error
log_error("api request failed", "message: #{error}")
else
log_success("api request succeeded", "result: #{result}")
end
end
def open_composer
params = basic_topic_params
if params[:title].present? && params[:raw].present?
url = "/new-topic?title=#{params[:title]}"
url += "&body=#{params[:raw]}"
if category_id = action_category
if category_id && category = Category.find(category_id)
url += "&category=#{category.full_slug('/')}"
end
end
if tags = action_tags
url += "&tags=#{tags.join(',')}"
end
route_to = Discourse.base_uri + URI.encode(url)
data['redirect_on_complete'] = route_to
log_info("route: #{route_to}")
else
log_error("invalid composer params", "title: #{params[:title]}; post: #{params[:raw]}")
end
end
def add_to_group
group_map = CustomWizard::Mapper.new(
inputs: action['group'],
data: data,
user: user,
opts: {
multiple: true
}
).perform
groups = group_map.flatten.reduce([]) do |groups, g|
begin
groups.push(Integer(g))
rescue ArgumentError
group = Group.find_by(name: g)
groups.push(group.id) if group
end
groups
end
result = nil
if groups.present?
groups.each do |group_id|
group = Group.find(group_id) if group_id
result = group.add(user) if group
end
end
if result
log_success("added to groups", "groups: #{groups.map(&:to_s).join(',')}")
else
detail = groups.present? ? "groups: #{groups.map(&:to_s).join(',')}" : nil
log_error("failed to add to groups", detail)
end
end
def route_to
return unless (url_input = action['url']).present?
if url_input.is_a?(String)
url = mapper.interpolate(url_input)
else
url = CustomWizard::Mapper.new(
inputs: url_input,
data: data,
user: user
).perform
end
if action['code']
data[action['code']] = SecureRandom.hex(8)
url += "&#{action['code']}=#{data[action['code']]}"
end
route_to = URI.encode(url)
data['route_to'] = route_to
log_info("route: #{route_to}")
end
private
def action_category
output = CustomWizard::Mapper.new(
inputs: action['category'],
data: data,
user: user
).perform
if output.is_a?(Array)
output.first
elsif output.is_a?(Integer)
output
elsif output.is_a?(String)
output.to_i
end
end
def action_tags
output = CustomWizard::Mapper.new(
inputs: action['tags'],
data: data,
user: user,
).perform
if output.is_a?(Array)
output.flatten
else output.is_a?(String)
[*output]
end
end
def add_custom_fields(params = {})
if (custom_fields = action['custom_fields']).present?
field_map = CustomWizard::Mapper.new(
inputs: custom_fields,
data: data,
user: user
).perform
field_map.each do |field|
keyArr = field[:key].split('.')
value = field[:value]
if keyArr.first === 'topic'
params[:topic_opts] ||= {}
params[:topic_opts][:custom_fields] ||= {}
params[:topic_opts][:custom_fields][keyArr.last] = value
else
params[:custom_fields] ||= {}
params[:custom_fields][keyArr.last.to_sym] = value
end
end
end
params
end
def basic_topic_params
params = {
skip_validations: true
}
params[:title] = CustomWizard::Mapper.new(
inputs: action['title'],
data: data,
user: user
).perform
params[:raw] = action['post_builder'] ?
mapper.interpolate(action['post_template']) :
data[action['post']]
add_custom_fields(params)
end
def creates_post?
[:create_topic, :send_message].include?(action['type'].to_sym)
end
def profile_url_fields
['profile_background', 'card_background']
end
def cast_profile_key(key)
if profile_url_fields.include?(key)
"#{key}_upload_url"
else
key
end
end
def cast_profile_value(value, key)
if profile_url_fields.include?(key)
value['url']
elsif key === 'avatar'
value['id']
else
value
end
end
def profile_excluded_fields
['username', 'email', 'trust_level'].freeze
end
def allowed_profile_field?(field)
allowed_profile_fields.include?(field) || user_field?(field)
end
def user_field?(field)
field.to_s.include?(::User::USER_FIELD_PREFIX) &&
::UserField.exists?(field.split('_').last.to_i)
end
def allowed_profile_fields
CustomWizard::Mapper.user_fields.select { |f| profile_excluded_fields.exclude?(f) } +
profile_url_fields +
['avatar']
end
def update_avatar(upload_id)
user.create_user_avatar unless user.user_avatar
user.user_avatar.custom_upload_id = upload_id
user.uploaded_avatar_id = upload_id
user.save!
user.user_avatar.save!
end
def log_success(message, detail = nil)
@log.push("success: #{message} - #{detail}")
@result.success = true
end
def log_error(message, detail = nil)
@log.push("error: #{message} - #{detail}")
@result.success = false
end
def log_info(message, detail = nil)
@log.push("info: #{message} - #{detail}")
end
def save_log
log = "wizard: #{@wizard.id}; action: #{action['type']}; user: #{user.username}"
if @log.any?
@log.each do |item|
log << "; #{item.to_s}"
end
end
CustomWizard::Log.create(log)
end
end