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Extensibility for tracking changes to a topic

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This commit is contained in:
Robin Ward
2015-01-27 12:13:45 -05:00
parent 420abdff69
commit d43944b3ed
7 changed files with 133 additions and 39 deletions
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11
app/controllers/topics_controller.rb
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@ -126,18 +126,19 @@ class TopicsController < ApplicationController
guardian.ensure_can_edit!(topic)
changes = {}
changes[:title] = params[:title] if params[:title] && topic.title != params[:title]
changes[:category_id] = params[:category_id] if params[:category_id] && topic.category_id != params[:category_id].to_i
PostRevisor.tracked_fields.keys.each do |f|
changes[f] = params[f] if params.has_key?(f)
end
changes.delete(:title) if topic.title == changes[:title]
changes.delete(:category_id) if topic.category_id == changes[:category_id].to_i
success = true
if changes.length > 0
first_post = topic.ordered_posts.first
success = PostRevisor.new(first_post, topic).revise!(current_user, changes, validate_post: false)
end
DiscourseEvent.trigger(:topic_saved, topic, params, current_user)
# this is used to return the title to the client as it may have been changed by "TextCleaner"
success ? render_serialized(topic, BasicTopicSerializer) : render_json_error(topic)
end