mirror of
https://github.com/discourse/discourse.git
synced 2025-03-12 17:15:20 +08:00
0d0dbd391a
This method name is a bit confusing; with_secure_uploads implies it may return a block or something with the uploads of the post, and has_secure_uploads implies that it's checking whether the post is linked to any secure uploads. should_secure_uploads? communicates the true intent of this method -- which is to say whether uploads attached to this post should be secure or not.
71 lines
1.8 KiB
Ruby
71 lines
1.8 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
module Chat
|
|
class MessageProcessor
|
|
include ::CookedProcessorMixin
|
|
IMG_FILETYPES = %w[jpg jpeg gif png heic heif webp]
|
|
|
|
def initialize(chat_message, opts = {})
|
|
@model = chat_message
|
|
@previous_cooked = (chat_message.cooked || "").dup
|
|
@should_secure_uploads = false
|
|
@size_cache = {}
|
|
@opts = opts
|
|
|
|
cooked = Chat::Message.cook(chat_message.message, user_id: chat_message.last_editor_id)
|
|
@doc = Loofah.html5_fragment(cooked)
|
|
end
|
|
|
|
def run!
|
|
post_process_oneboxes
|
|
process_thumbnails
|
|
DiscourseEvent.trigger(:chat_message_processed, @doc, @model)
|
|
end
|
|
|
|
def process_thumbnails
|
|
return if !SiteSetting.create_thumbnails
|
|
|
|
@model.uploads.each do |upload|
|
|
next if upload.blank? || IMG_FILETYPES.exclude?(upload.extension.downcase)
|
|
|
|
if upload.width <= SiteSetting.max_image_width &&
|
|
upload.height <= SiteSetting.max_image_height
|
|
return false
|
|
end
|
|
|
|
crop =
|
|
SiteSetting.min_ratio_to_crop > 0 &&
|
|
upload.width.to_f / upload.height.to_f < SiteSetting.min_ratio_to_crop
|
|
|
|
width = upload.thumbnail_width
|
|
height = upload.thumbnail_height
|
|
|
|
# create the main thumbnail
|
|
upload.create_thumbnail!(width, height, crop: crop)
|
|
|
|
# create additional responsive thumbnails
|
|
each_responsive_ratio do |ratio|
|
|
resized_w = (width * ratio).to_i
|
|
resized_h = (height * ratio).to_i
|
|
|
|
if upload.width && resized_w <= upload.width
|
|
upload.create_thumbnail!(resized_w, resized_h, crop: crop)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
def large_images
|
|
[]
|
|
end
|
|
|
|
def broken_images
|
|
[]
|
|
end
|
|
|
|
def downloaded_images
|
|
{}
|
|
end
|
|
end
|
|
end
|