mirror of
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DEV: Absorb onebox gem into core (#12979)
* Move onebox gem in core library * Update template file path * Remove warning for onebox gem caching * Remove onebox version file * Remove onebox gem * Add sanitize gem * Require onebox library in lazy-yt plugin * Remove onebox web specific code This code was used in standalone onebox Sinatra application * Merge Discourse specific AllowlistedGenericOnebox engine in core * Fix onebox engine filenames to match class name casing * Move onebox specs from gem into core * DEV: Rename `response` helper to `onebox_response` Fixes a naming collision. * Require rails_helper * Don't use `before/after(:all)` * Whitespace * Remove fakeweb * Remove poor unit tests * DEV: Re-add fakeweb, plugins are using it * Move onebox helpers * Stub Instagram API * FIX: Follow additional redirect status codes (#476) Don’t throw errors if we encounter 303, 307 or 308 HTTP status codes in responses * Remove an empty file * DEV: Update the license file Using the copy from https://choosealicense.com/licenses/gpl-2.0/# Hopefully this will enable GitHub to show the license UI? * DEV: Update embedded copyrights * DEV: Add Onebox copyright notice * DEV: Add MIT license, convert COPYRIGHT.txt to md * DEV: Remove an incorrect copyright claim Co-authored-by: Jarek Radosz <jradosz@gmail.com> Co-authored-by: jbrw <jamie@goatforce5.org>
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59
COPYRIGHT.md
Normal file
59
COPYRIGHT.md
Normal file
|
|
@ -0,0 +1,59 @@
|
|||
# Legal notice
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or (at
|
||||
your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful, but
|
||||
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||||
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||
for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program as the file LICENSE.txt; if not, please see
|
||||
http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
|
||||
|
||||
## Trademark
|
||||
|
||||
Discourse is a registered trademark of Civilized Discourse Construction Kit.
|
||||
|
||||
## Other copyright notices
|
||||
|
||||
Discourse includes works under other copyright notices and distributed
|
||||
according to the terms of the GNU General Public License or a compatible
|
||||
license (where indicated), including:
|
||||
|
||||
- Ember.js - Copyright (c) 2020 Yehuda Katz, Tom Dale and Ember.js contributors
|
||||
MIT License
|
||||
|
||||
- jQuery - Copyright OpenJS Foundation and other contributors, https://openjsf.org/
|
||||
MIT License
|
||||
|
||||
- Rails - Copyright (c) 2005-2021 David Heinemeier Hansson
|
||||
MIT License
|
||||
|
||||
- Onebox - Copyright (c) 2013 jzeta
|
||||
MIT License
|
||||
|
||||
MIT License:
|
||||
|
||||
```
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
||||
```
|
||||
|
|
@ -1,31 +0,0 @@
|
|||
All Discourse code is Copyright 2013 by Civilized Discourse Construction Kit, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or (at
|
||||
your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful, but
|
||||
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||||
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||
for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program as the file LICENSE.txt; if not, please see
|
||||
http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
|
||||
|
||||
Discourse is a registered trademark of Civilized Discourse Construction Kit.
|
||||
|
||||
Discourse includes works under other copyright notices and distributed
|
||||
according to the terms of the GNU General Public License or a compatible
|
||||
license (where indicated), including:
|
||||
|
||||
Javascript
|
||||
|
||||
Ember.js - Copyright (c) 2012-2013 Yehuda Katz, Tom Dale, Charles Jolley and Ember.js contributors
|
||||
|
||||
jQuery - Copyright (c) 2010-2013 John Resig
|
||||
|
||||
Ruby
|
||||
|
||||
Rails - Copyright (c) 2005-2013 David Heinemeier Hansson, Rails Core Team contributors (MIT)
|
||||
4
Gemfile
4
Gemfile
|
|
@ -60,8 +60,6 @@ gem 'redis-namespace'
|
|||
# better maintained living fork
|
||||
gem 'active_model_serializers', '~> 0.8.3'
|
||||
|
||||
gem 'onebox'
|
||||
|
||||
gem 'http_accept_language', require: false
|
||||
|
||||
# Ember related gems need to be pinned cause they control client side
|
||||
|
|
@ -229,6 +227,8 @@ gem 'sshkey', require: false
|
|||
gem 'rchardet', require: false
|
||||
gem 'lz4-ruby', require: false, platform: :ruby
|
||||
|
||||
gem 'sanitize'
|
||||
|
||||
if ENV["IMPORT"] == "1"
|
||||
gem 'mysql2'
|
||||
gem 'redcarpet'
|
||||
|
|
|
|||
11
Gemfile.lock
11
Gemfile.lock
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|
@ -277,13 +277,6 @@ GEM
|
|||
omniauth-twitter (1.4.0)
|
||||
omniauth-oauth (~> 1.1)
|
||||
rack
|
||||
onebox (2.2.15)
|
||||
addressable (~> 2.7.0)
|
||||
htmlentities (~> 4.3)
|
||||
multi_json (~> 1.11)
|
||||
mustache
|
||||
nokogiri (~> 1.7)
|
||||
sanitize
|
||||
openssl (2.2.0)
|
||||
openssl-signature_algorithm (1.1.1)
|
||||
openssl (~> 2.0)
|
||||
|
|
@ -558,7 +551,6 @@ DEPENDENCIES
|
|||
omniauth-google-oauth2
|
||||
omniauth-oauth2
|
||||
omniauth-twitter
|
||||
onebox
|
||||
parallel_tests
|
||||
pg
|
||||
pry-byebug
|
||||
|
|
@ -589,6 +581,7 @@ DEPENDENCIES
|
|||
ruby-prof
|
||||
ruby-readability
|
||||
rubyzip
|
||||
sanitize
|
||||
sassc (= 2.0.1)
|
||||
sassc-rails
|
||||
seed-fu
|
||||
|
|
@ -610,4 +603,4 @@ DEPENDENCIES
|
|||
yaml-lint
|
||||
|
||||
BUNDLED WITH
|
||||
2.2.16
|
||||
2.2.17
|
||||
|
|
|
|||
14
LICENSE.txt
14
LICENSE.txt
|
|
@ -1,12 +1,12 @@
|
|||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 2, June 1991
|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 2, June 1991
|
||||
|
||||
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
|
||||
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
|
||||
Preamble
|
||||
Preamble
|
||||
|
||||
The licenses for most software are designed to take away your
|
||||
freedom to share and change it. By contrast, the GNU General Public
|
||||
|
|
@ -56,7 +56,7 @@ patent must be licensed for everyone's free use or not licensed at all.
|
|||
The precise terms and conditions for copying, distribution and
|
||||
modification follow.
|
||||
|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
|
||||
|
||||
0. This License applies to any program or other work which contains
|
||||
|
|
@ -255,7 +255,7 @@ make exceptions for this. Our decision will be guided by the two goals
|
|||
of preserving the free status of all derivatives of our free software and
|
||||
of promoting the sharing and reuse of software generally.
|
||||
|
||||
NO WARRANTY
|
||||
NO WARRANTY
|
||||
|
||||
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
|
||||
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
|
||||
|
|
@ -277,9 +277,9 @@ YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
|
|||
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
|
||||
POSSIBILITY OF SUCH DAMAGES.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Programs
|
||||
How to Apply These Terms to Your New Programs
|
||||
|
||||
If you develop a new program, and you want it to be of the greatest
|
||||
possible use to the public, the best way to achieve this is to make it
|
||||
|
|
|
|||
55
lib/onebox.rb
Normal file
55
lib/onebox.rb
Normal file
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@ -0,0 +1,55 @@
|
|||
# frozen_string_literal: true
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|
||||
require "openssl"
|
||||
require "open-uri"
|
||||
require "multi_json"
|
||||
require "nokogiri"
|
||||
require "mustache"
|
||||
require "ostruct"
|
||||
require "cgi"
|
||||
require "net/http"
|
||||
require "digest"
|
||||
require "sanitize"
|
||||
require_relative "onebox/sanitize_config"
|
||||
|
||||
module Onebox
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||||
DEFAULTS = {
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connect_timeout: 5,
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timeout: 10,
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||||
max_download_kb: (10 * 1024), # 10MB
|
||||
load_paths: [File.join(Rails.root, "lib/onebox/templates")],
|
||||
allowed_ports: [80, 443],
|
||||
allowed_schemes: ["http", "https"],
|
||||
sanitize_config: Sanitize::Config::ONEBOX,
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redirect_limit: 5
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}
|
||||
|
||||
@@options = DEFAULTS
|
||||
|
||||
def self.preview(url, options = Onebox.options)
|
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Preview.new(url, options)
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||||
end
|
||||
|
||||
def self.check(url, options = Onebox.options)
|
||||
StatusCheck.new(url, options)
|
||||
end
|
||||
|
||||
def self.options
|
||||
OpenStruct.new(@@options)
|
||||
end
|
||||
|
||||
def self.has_matcher?(url)
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!!Matcher.new(url).oneboxed
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||||
end
|
||||
|
||||
def self.options=(options)
|
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@@options = DEFAULTS.merge(options)
|
||||
end
|
||||
end
|
||||
|
||||
require_relative "onebox/preview"
|
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require_relative "onebox/status_check"
|
||||
require_relative "onebox/matcher"
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require_relative "onebox/engine"
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require_relative "onebox/layout"
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require_relative "onebox/view"
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203
lib/onebox/engine.rb
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203
lib/onebox/engine.rb
Normal file
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|
@ -0,0 +1,203 @@
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|||
# frozen_string_literal: true
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||||
|
||||
module Onebox
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||||
module Engine
|
||||
def self.included(object)
|
||||
object.extend(ClassMethods)
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||||
end
|
||||
|
||||
def self.engines
|
||||
constants.select do |constant|
|
||||
constant.to_s =~ /Onebox$/
|
||||
end.map(&method(:const_get))
|
||||
end
|
||||
|
||||
def self.all_iframe_origins
|
||||
engines.flat_map { |e| e.iframe_origins }.uniq.compact
|
||||
end
|
||||
|
||||
def self.origins_to_regexes(origins)
|
||||
return /.*/ if origins.include?("*")
|
||||
origins.map do |origin|
|
||||
escaped_origin = Regexp.escape(origin)
|
||||
if origin.start_with?("*.", "https://*.", "http://*.")
|
||||
escaped_origin = escaped_origin.sub("\\*", '\S*')
|
||||
end
|
||||
|
||||
Regexp.new("\\A#{escaped_origin}", 'i')
|
||||
end
|
||||
end
|
||||
|
||||
attr_reader :url, :uri, :options, :timeout
|
||||
attr :errors
|
||||
|
||||
DEFAULT = {}
|
||||
|
||||
def options=(opt)
|
||||
return @options if opt.nil? # make sure options provided
|
||||
opt = opt.to_h if opt.instance_of?(OpenStruct)
|
||||
@options.merge!(opt)
|
||||
@options
|
||||
end
|
||||
|
||||
def initialize(url, timeout = nil)
|
||||
@errors = {}
|
||||
@options = DEFAULT
|
||||
class_name = self.class.name.split("::").last.to_s
|
||||
|
||||
# Set the engine options extracted from global options.
|
||||
self.options = Onebox.options[class_name] || {}
|
||||
|
||||
@url = url
|
||||
@uri = URI(url)
|
||||
if always_https?
|
||||
@uri.scheme = 'https'
|
||||
@url = @uri.to_s
|
||||
end
|
||||
@timeout = timeout || Onebox.options.timeout
|
||||
end
|
||||
|
||||
# raises error if not defined in onebox engine.
|
||||
# This is the output method for an engine.
|
||||
def to_html
|
||||
fail NoMethodError, "Engines need to implement this method"
|
||||
end
|
||||
|
||||
# Some oneboxes create iframes or other complicated controls. If you're using
|
||||
# a live editor with HTML preview, rendering those complicated controls can
|
||||
# be slow or cause flickering.
|
||||
#
|
||||
# This method allows engines to produce a placeholder such as static image
|
||||
# frame of a video.
|
||||
#
|
||||
# By default it just calls `to_html` unless implemented.
|
||||
def placeholder_html
|
||||
to_html
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
# raises error if not defined in onebox engine
|
||||
# in each onebox, uses either Nokogiri or StandardEmbed to get raw HTML from url
|
||||
def raw
|
||||
fail NoMethodError, "Engines need to implement this method"
|
||||
end
|
||||
|
||||
# raises error if not defined in onebox engine
|
||||
# in each onebox, returns hash of desired onebox content
|
||||
def data
|
||||
fail NoMethodError, "Engines need this method defined"
|
||||
end
|
||||
|
||||
def link
|
||||
::Onebox::Helpers.uri_encode(@url)
|
||||
end
|
||||
|
||||
def always_https?
|
||||
self.class.always_https?
|
||||
end
|
||||
|
||||
module ClassMethods
|
||||
def ===(other)
|
||||
if other.kind_of?(URI)
|
||||
!!(other.to_s =~ class_variable_get(:@@matcher))
|
||||
else
|
||||
super
|
||||
end
|
||||
end
|
||||
|
||||
def priority
|
||||
100
|
||||
end
|
||||
|
||||
def matches_regexp(r)
|
||||
class_variable_set :@@matcher, r
|
||||
end
|
||||
|
||||
def requires_iframe_origins(*origins)
|
||||
class_variable_set :@@iframe_origins, origins
|
||||
end
|
||||
|
||||
def iframe_origins
|
||||
class_variable_defined?(:@@iframe_origins) ? class_variable_get(:@@iframe_origins) : []
|
||||
end
|
||||
|
||||
# calculates a name for onebox using the class name of engine
|
||||
def onebox_name
|
||||
name.split("::").last.downcase.gsub(/onebox/, "")
|
||||
end
|
||||
|
||||
def always_https
|
||||
@https = true
|
||||
end
|
||||
|
||||
def always_https?
|
||||
defined?(@https) ? @https : false
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
require_relative "helpers"
|
||||
require_relative "layout_support"
|
||||
require_relative "file_type_finder"
|
||||
require_relative "engine/standard_embed"
|
||||
require_relative "engine/html"
|
||||
require_relative "engine/json"
|
||||
require_relative "engine/amazon_onebox"
|
||||
require_relative "engine/github_issue_onebox"
|
||||
require_relative "engine/github_blob_onebox"
|
||||
require_relative "engine/github_commit_onebox"
|
||||
require_relative "engine/github_folder_onebox"
|
||||
require_relative "engine/github_gist_onebox"
|
||||
require_relative "engine/github_pull_request_onebox"
|
||||
require_relative "engine/google_calendar_onebox"
|
||||
require_relative "engine/google_docs_onebox"
|
||||
require_relative "engine/google_maps_onebox"
|
||||
require_relative "engine/google_play_app_onebox"
|
||||
require_relative "engine/image_onebox"
|
||||
require_relative "engine/video_onebox"
|
||||
require_relative "engine/audio_onebox"
|
||||
require_relative "engine/stack_exchange_onebox"
|
||||
require_relative "engine/twitter_status_onebox"
|
||||
require_relative "engine/wikimedia_onebox"
|
||||
require_relative "engine/wikipedia_onebox"
|
||||
require_relative "engine/youtube_onebox"
|
||||
require_relative "engine/youku_onebox"
|
||||
require_relative "engine/allowlisted_generic_onebox"
|
||||
require_relative "engine/pubmed_onebox"
|
||||
require_relative "engine/sound_cloud_onebox"
|
||||
require_relative "engine/imgur_onebox"
|
||||
require_relative "engine/pastebin_onebox"
|
||||
require_relative "engine/slides_onebox"
|
||||
require_relative "engine/xkcd_onebox"
|
||||
require_relative "engine/giphy_onebox"
|
||||
require_relative "engine/gfycat_onebox"
|
||||
require_relative "engine/typeform_onebox"
|
||||
require_relative "engine/vimeo_onebox"
|
||||
require_relative "engine/steam_store_onebox"
|
||||
require_relative "engine/sketch_fab_onebox"
|
||||
require_relative "engine/audioboom_onebox"
|
||||
require_relative "engine/replit_onebox"
|
||||
require_relative "engine/asciinema_onebox"
|
||||
require_relative "engine/mixcloud_onebox"
|
||||
require_relative "engine/band_camp_onebox"
|
||||
require_relative "engine/coub_onebox"
|
||||
require_relative "engine/flickr_onebox"
|
||||
require_relative "engine/flickr_shortened_onebox"
|
||||
require_relative "engine/five_hundred_px_onebox"
|
||||
require_relative "engine/pdf_onebox"
|
||||
require_relative "engine/twitch_clips_onebox"
|
||||
require_relative "engine/twitch_stream_onebox"
|
||||
require_relative "engine/twitch_video_onebox"
|
||||
require_relative "engine/trello_onebox"
|
||||
require_relative "engine/cloud_app_onebox"
|
||||
require_relative "engine/wistia_onebox"
|
||||
require_relative "engine/simplecast_onebox"
|
||||
require_relative "engine/instagram_onebox"
|
||||
require_relative "engine/gitlab_blob_onebox"
|
||||
require_relative "engine/google_photos_onebox"
|
||||
require_relative "engine/kaltura_onebox"
|
||||
require_relative "engine/reddit_media_onebox"
|
||||
require_relative "engine/google_drive_onebox"
|
||||
require_relative "engine/facebook_media_onebox"
|
||||
|
|
@ -1,21 +1,267 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
require 'htmlentities'
|
||||
require "ipaddr"
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class AllowlistedGenericOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
include LayoutSupport
|
||||
|
||||
def self.priority
|
||||
200
|
||||
end
|
||||
|
||||
# Often using the `html` attribute is not what we want, like for some blogs that
|
||||
# include the entire page HTML. However for some providers like Flickr it allows us
|
||||
# to return gifv and galleries.
|
||||
def self.default_html_providers
|
||||
['Flickr', 'Meetup']
|
||||
end
|
||||
|
||||
def self.html_providers
|
||||
@html_providers ||= default_html_providers.dup
|
||||
end
|
||||
|
||||
def self.html_providers=(new_provs)
|
||||
@html_providers = new_provs
|
||||
end
|
||||
|
||||
# A re-written URL converts http:// -> https://
|
||||
def self.rewrites
|
||||
@rewrites ||= https_hosts.dup
|
||||
end
|
||||
|
||||
def self.rewrites=(new_list)
|
||||
@rewrites = new_list
|
||||
end
|
||||
|
||||
def self.https_hosts
|
||||
%w(slideshare.net dailymotion.com livestream.com imgur.com flickr.com)
|
||||
end
|
||||
|
||||
def self.host_matches(uri, list)
|
||||
!!list.find { |h| %r((^|\.)#{Regexp.escape(h)}$).match(uri.host) }
|
||||
end
|
||||
|
||||
def self.allowed_twitter_labels
|
||||
['brand', 'price', 'usd', 'cad', 'reading time', 'likes']
|
||||
end
|
||||
|
||||
# overwrite the allowlist
|
||||
def self.===(other)
|
||||
other.is_a?(URI) ? (IPAddr.new(other.hostname) rescue nil).nil? : true
|
||||
end
|
||||
|
||||
# ensure we're the last engine to be used
|
||||
def self.priority
|
||||
Float::INFINITY
|
||||
def to_html
|
||||
rewrite_https(generic_html)
|
||||
end
|
||||
|
||||
def placeholder_html
|
||||
return article_html if is_article?
|
||||
return image_html if is_image?
|
||||
return Onebox::Helpers.video_placeholder_html if is_video? || is_card?
|
||||
return Onebox::Helpers.generic_placeholder_html if is_embedded?
|
||||
to_html
|
||||
end
|
||||
|
||||
def data
|
||||
@data ||= begin
|
||||
html_entities = HTMLEntities.new
|
||||
d = { link: link }.merge(raw)
|
||||
|
||||
if !Onebox::Helpers.blank?(d[:title])
|
||||
d[:title] = html_entities.decode(Onebox::Helpers.truncate(d[:title], 80))
|
||||
end
|
||||
|
||||
d[:description] ||= d[:summary]
|
||||
if !Onebox::Helpers.blank?(d[:description])
|
||||
d[:description] = html_entities.decode(Onebox::Helpers.truncate(d[:description], 250))
|
||||
end
|
||||
|
||||
if !Onebox::Helpers.blank?(d[:site_name])
|
||||
d[:domain] = html_entities.decode(Onebox::Helpers.truncate(d[:site_name], 80))
|
||||
elsif !Onebox::Helpers.blank?(d[:domain])
|
||||
d[:domain] = "http://#{d[:domain]}" unless d[:domain] =~ /^https?:\/\//
|
||||
d[:domain] = URI(d[:domain]).host.to_s.sub(/^www\./, '') rescue nil
|
||||
end
|
||||
|
||||
# prefer secure URLs
|
||||
d[:image] = d[:image_secure_url] || d[:image_url] || d[:thumbnail_url] || d[:image]
|
||||
d[:image] = Onebox::Helpers::get_absolute_image_url(d[:image], @url)
|
||||
d[:image] = Onebox::Helpers::normalize_url_for_output(html_entities.decode(d[:image]))
|
||||
d[:image] = nil if Onebox::Helpers.blank?(d[:image])
|
||||
|
||||
d[:video] = d[:video_secure_url] || d[:video_url] || d[:video]
|
||||
d[:video] = nil if Onebox::Helpers.blank?(d[:video])
|
||||
|
||||
d[:published_time] = d[:article_published_time] unless Onebox::Helpers.blank?(d[:article_published_time])
|
||||
if !Onebox::Helpers.blank?(d[:published_time])
|
||||
d[:article_published_time] = Time.parse(d[:published_time]).strftime("%-d %b %y")
|
||||
d[:article_published_time_title] = Time.parse(d[:published_time]).strftime("%I:%M%p - %d %B %Y")
|
||||
end
|
||||
|
||||
# Twitter labels
|
||||
if !Onebox::Helpers.blank?(d[:label1]) && !Onebox::Helpers.blank?(d[:data1]) && !!AllowlistedGenericOnebox.allowed_twitter_labels.find { |l| d[:label1] =~ /#{l}/i }
|
||||
d[:label_1] = Onebox::Helpers.truncate(d[:label1])
|
||||
d[:data_1] = Onebox::Helpers.truncate(d[:data1])
|
||||
end
|
||||
if !Onebox::Helpers.blank?(d[:label2]) && !Onebox::Helpers.blank?(d[:data2]) && !!AllowlistedGenericOnebox.allowed_twitter_labels.find { |l| d[:label2] =~ /#{l}/i }
|
||||
unless Onebox::Helpers.blank?(d[:label_1])
|
||||
d[:label_2] = Onebox::Helpers.truncate(d[:label2])
|
||||
d[:data_2] = Onebox::Helpers.truncate(d[:data2])
|
||||
else
|
||||
d[:label_1] = Onebox::Helpers.truncate(d[:label2])
|
||||
d[:data_1] = Onebox::Helpers.truncate(d[:data2])
|
||||
end
|
||||
end
|
||||
|
||||
if Onebox::Helpers.blank?(d[:label_1]) && !Onebox::Helpers.blank?(d[:price_amount]) && !Onebox::Helpers.blank?(d[:price_currency])
|
||||
d[:label_1] = "Price"
|
||||
d[:data_1] = Onebox::Helpers.truncate("#{d[:price_currency].strip} #{d[:price_amount].strip}")
|
||||
end
|
||||
|
||||
skip_missing_tags = [:video]
|
||||
d.each do |k, v|
|
||||
next if skip_missing_tags.include?(k)
|
||||
if v == nil || v == ''
|
||||
errors[k] ||= []
|
||||
errors[k] << 'is blank'
|
||||
end
|
||||
end
|
||||
|
||||
d
|
||||
end
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def rewrite_https(html)
|
||||
return unless html
|
||||
if AllowlistedGenericOnebox.host_matches(uri, AllowlistedGenericOnebox.rewrites)
|
||||
html = html.gsub("http://", "https://")
|
||||
end
|
||||
html
|
||||
end
|
||||
|
||||
def generic_html
|
||||
return article_html if is_article?
|
||||
return video_html if is_video?
|
||||
return image_html if is_image?
|
||||
return embedded_html if is_embedded?
|
||||
return card_html if is_card?
|
||||
return article_html if (has_text? || is_image_article?)
|
||||
end
|
||||
|
||||
def is_card?
|
||||
data[:card] == 'player' &&
|
||||
data[:player] =~ URI::regexp &&
|
||||
options[:allowed_iframe_regexes]&.any? { |r| data[:player] =~ r }
|
||||
end
|
||||
|
||||
def is_article?
|
||||
(data[:type] =~ /article/ || data[:asset_type] =~ /article/) &&
|
||||
has_text?
|
||||
end
|
||||
|
||||
def has_text?
|
||||
has_title? && !Onebox::Helpers.blank?(data[:description])
|
||||
end
|
||||
|
||||
def has_title?
|
||||
!Onebox::Helpers.blank?(data[:title])
|
||||
end
|
||||
|
||||
def is_image_article?
|
||||
has_title? && has_image?
|
||||
end
|
||||
|
||||
def is_image?
|
||||
data[:type] =~ /photo|image/ &&
|
||||
data[:type] !~ /photostream/ &&
|
||||
has_image?
|
||||
end
|
||||
|
||||
def has_image?
|
||||
!Onebox::Helpers.blank?(data[:image])
|
||||
end
|
||||
|
||||
def is_video?
|
||||
data[:type] =~ /^video[\/\.]/ &&
|
||||
data[:video_type] == "video/mp4" && # Many sites include 'videos' with text/html types (i.e. iframes)
|
||||
!Onebox::Helpers.blank?(data[:video])
|
||||
end
|
||||
|
||||
def is_embedded?
|
||||
return false unless data[:html] && data[:height]
|
||||
return true if AllowlistedGenericOnebox.html_providers.include?(data[:provider_name])
|
||||
return false unless data[:html]["iframe"]
|
||||
|
||||
fragment = Nokogiri::HTML5::fragment(data[:html])
|
||||
src = fragment.at_css('iframe')&.[]("src")
|
||||
options[:allowed_iframe_regexes]&.any? { |r| src =~ r }
|
||||
end
|
||||
|
||||
def card_html
|
||||
escaped_url = ::Onebox::Helpers.normalize_url_for_output(data[:player])
|
||||
|
||||
<<~RAW
|
||||
<iframe src="#{escaped_url}"
|
||||
width="#{data[:player_width] || "100%"}"
|
||||
height="#{data[:player_height]}"
|
||||
scrolling="no"
|
||||
frameborder="0">
|
||||
</iframe>
|
||||
RAW
|
||||
end
|
||||
|
||||
def article_html
|
||||
layout.to_html
|
||||
end
|
||||
|
||||
def image_html
|
||||
return if Onebox::Helpers.blank?(data[:image])
|
||||
|
||||
escaped_src = ::Onebox::Helpers.normalize_url_for_output(data[:image])
|
||||
|
||||
alt = data[:description] || data[:title]
|
||||
width = data[:image_width] || data[:thumbnail_width] || data[:width]
|
||||
height = data[:image_height] || data[:thumbnail_height] || data[:height]
|
||||
|
||||
"<img src='#{escaped_src}' alt='#{alt}' width='#{width}' height='#{height}' class='onebox'>"
|
||||
end
|
||||
|
||||
def video_html
|
||||
escaped_video_src = ::Onebox::Helpers.normalize_url_for_output(data[:video])
|
||||
escaped_image_src = ::Onebox::Helpers.normalize_url_for_output(data[:image])
|
||||
|
||||
<<-HTML
|
||||
<video
|
||||
title='#{data[:title]}'
|
||||
width='#{data[:video_width]}'
|
||||
height='#{data[:video_height]}'
|
||||
style='max-width:100%'
|
||||
poster='#{escaped_image_src}'
|
||||
controls=''
|
||||
>
|
||||
<source src='#{escaped_video_src}'>
|
||||
</video>
|
||||
HTML
|
||||
end
|
||||
|
||||
def embedded_html
|
||||
fragment = Nokogiri::HTML5::fragment(data[:html])
|
||||
fragment.css("img").each { |img| img["class"] = "thumbnail" }
|
||||
if iframe = fragment.at_css("iframe")
|
||||
iframe.remove_attribute("style")
|
||||
iframe["width"] = data[:width] || "100%"
|
||||
iframe["height"] = data[:height]
|
||||
iframe["scrolling"] = "no"
|
||||
iframe["frameborder"] = "0"
|
||||
end
|
||||
fragment.to_html
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
|
|
|||
198
lib/onebox/engine/amazon_onebox.rb
Normal file
198
lib/onebox/engine/amazon_onebox.rb
Normal file
|
|
@ -0,0 +1,198 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
require 'json'
|
||||
require "onebox/open_graph"
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class AmazonOnebox
|
||||
include Engine
|
||||
include LayoutSupport
|
||||
include HTML
|
||||
|
||||
always_https
|
||||
matches_regexp(/^https?:\/\/(?:www\.)?(?:smile\.)?(amazon|amzn)\.(?<tld>com|ca|de|it|es|fr|co\.jp|co\.uk|cn|in|com\.br|com\.mx|nl|pl|sa|sg|se|com\.tr|ae)\//)
|
||||
|
||||
def url
|
||||
@raw ||= nil
|
||||
|
||||
# If possible, fetch the cached HTML body immediately so we can
|
||||
# try to grab the canonical URL from that document,
|
||||
# rather than guess at the best URL structure to use
|
||||
if !@raw && has_cached_body
|
||||
@raw = Onebox::Helpers.fetch_html_doc(@url, http_params, body_cacher)
|
||||
end
|
||||
|
||||
if @raw
|
||||
canonical_link = @raw.at('//link[@rel="canonical"]/@href')
|
||||
return canonical_link.to_s if canonical_link
|
||||
end
|
||||
|
||||
if match && match[:id]
|
||||
id = Addressable::URI.encode_component(match[:id], Addressable::URI::CharacterClasses::PATH)
|
||||
return "https://www.amazon.#{tld}/dp/#{id}"
|
||||
end
|
||||
|
||||
@url
|
||||
end
|
||||
|
||||
def tld
|
||||
@tld ||= @@matcher.match(@url)["tld"]
|
||||
end
|
||||
|
||||
def http_params
|
||||
if @options && @options[:user_agent]
|
||||
{ 'User-Agent' => @options[:user_agent] }
|
||||
end
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def has_cached_body
|
||||
body_cacher&.respond_to?('cache_response_body?') &&
|
||||
body_cacher.cache_response_body?(uri.to_s) &&
|
||||
body_cacher.cached_response_body_exists?(uri.to_s)
|
||||
end
|
||||
|
||||
def match
|
||||
@match ||= @url.match(/(?:d|g)p\/(?:product\/|video\/detail\/)?(?<id>[A-Z0-9]+)(?:\/|\?|$)/mi)
|
||||
end
|
||||
|
||||
def image
|
||||
if (main_image = raw.css("#main-image")) && main_image.any?
|
||||
attributes = main_image.first.attributes
|
||||
|
||||
if attributes["data-a-hires"]
|
||||
return attributes["data-a-hires"].to_s
|
||||
elsif attributes["data-a-dynamic-image"]
|
||||
return ::JSON.parse(attributes["data-a-dynamic-image"].value).keys.first
|
||||
end
|
||||
end
|
||||
|
||||
if (landing_image = raw.css("#landingImage")) && landing_image.any?
|
||||
attributes = landing_image.first.attributes
|
||||
|
||||
if attributes["data-old-hires"]
|
||||
return attributes["data-old-hires"].to_s
|
||||
else
|
||||
return landing_image.first["src"].to_s
|
||||
end
|
||||
end
|
||||
|
||||
if (ebook_image = raw.css("#ebooksImgBlkFront")) && ebook_image.any?
|
||||
::JSON.parse(ebook_image.first.attributes["data-a-dynamic-image"].value).keys.first
|
||||
end
|
||||
end
|
||||
|
||||
def price
|
||||
# get item price (Amazon markup is inconsistent, deal with it)
|
||||
if raw.css("#priceblock_ourprice .restOfPrice")[0] && raw.css("#priceblock_ourprice .restOfPrice")[0].inner_text
|
||||
"#{raw.css("#priceblock_ourprice .restOfPrice")[0].inner_text}#{raw.css("#priceblock_ourprice .buyingPrice")[0].inner_text}.#{raw.css("#priceblock_ourprice .restOfPrice")[1].inner_text}"
|
||||
elsif raw.css("#priceblock_dealprice") && (dealprice = raw.css("#priceblock_dealprice span")[0])
|
||||
dealprice.inner_text
|
||||
elsif !raw.css("#priceblock_ourprice").inner_text.empty?
|
||||
raw.css("#priceblock_ourprice").inner_text
|
||||
else
|
||||
raw.css(".mediaMatrixListItem.a-active .a-color-price").inner_text
|
||||
end
|
||||
end
|
||||
|
||||
def multiple_authors(authors_xpath)
|
||||
raw
|
||||
.xpath(authors_xpath)
|
||||
.map { |a| a.inner_text.strip }
|
||||
.join(", ")
|
||||
end
|
||||
|
||||
def data
|
||||
og = ::Onebox::OpenGraph.new(raw)
|
||||
|
||||
if raw.at_css('#dp.book_mobile') # printed books
|
||||
title = raw.at("h1#title")&.inner_text
|
||||
authors = raw.at_css('#byline_secondary_view_div') ? multiple_authors("//div[@id='byline_secondary_view_div']//span[@class='a-text-bold']") : raw.at("#byline")&.inner_text
|
||||
rating = raw.at("#averageCustomerReviews_feature_div .a-icon")&.inner_text || raw.at("#cmrsArcLink .a-icon")&.inner_text
|
||||
|
||||
table_xpath = "//div[@id='productDetails_secondary_view_div']//table[@id='productDetails_techSpec_section_1']"
|
||||
isbn = raw.xpath("#{table_xpath}//tr[8]//td").inner_text.strip
|
||||
|
||||
# if ISBN is misplaced or absent it's hard to find out which data is
|
||||
# available and where to find it so just set it all to nil
|
||||
if /^\d(\-?\d){12}$/.match(isbn)
|
||||
publisher = raw.xpath("#{table_xpath}//tr[1]//td").inner_text.strip
|
||||
published = raw.xpath("#{table_xpath}//tr[2]//td").inner_text.strip
|
||||
book_length = raw.xpath("#{table_xpath}//tr[6]//td").inner_text.strip
|
||||
else
|
||||
isbn = publisher = published = book_length = nil
|
||||
end
|
||||
|
||||
result = {
|
||||
link: url,
|
||||
title: title,
|
||||
by_info: authors,
|
||||
image: og.image || image,
|
||||
description: raw.at("#productDescription")&.inner_text,
|
||||
rating: "#{rating}#{', ' if rating && (!isbn&.empty? || !price&.empty?)}",
|
||||
price: price,
|
||||
isbn_asin_text: "ISBN",
|
||||
isbn_asin: isbn,
|
||||
publisher: publisher,
|
||||
published: "#{published}#{', ' if published && !price&.empty?}"
|
||||
}
|
||||
|
||||
elsif raw.at_css('#dp.ebooks_mobile') # ebooks
|
||||
title = raw.at("#ebooksTitle")&.inner_text
|
||||
authors = raw.at_css('#a-popover-mobile-udp-contributor-popover-id') ? multiple_authors("//div[@id='a-popover-mobile-udp-contributor-popover-id']//span[contains(@class,'a-text-bold')]") : (raw.at("#byline")&.inner_text&.strip || raw.at("#bylineInfo")&.inner_text&.strip)
|
||||
rating = raw.at("#averageCustomerReviews_feature_div .a-icon")&.inner_text || raw.at("#cmrsArcLink .a-icon")&.inner_text || raw.at("#acrCustomerReviewLink .a-icon")&.inner_text
|
||||
|
||||
table_xpath = "//div[@id='detailBullets_secondary_view_div']//ul"
|
||||
asin = raw.xpath("#{table_xpath}//li[4]/span/span[2]").inner_text
|
||||
|
||||
# if ASIN is misplaced or absent it's hard to find out which data is
|
||||
# available and where to find it so just set it all to nil
|
||||
if /^[0-9A-Z]{10}$/.match(asin)
|
||||
publisher = raw.xpath("#{table_xpath}//li[2]/span/span[2]").inner_text
|
||||
published = raw.xpath("#{table_xpath}//li[1]/span/span[2]").inner_text
|
||||
else
|
||||
asin = publisher = published = nil
|
||||
end
|
||||
|
||||
result = {
|
||||
link: url,
|
||||
title: title,
|
||||
by_info: authors,
|
||||
image: og.image || image,
|
||||
description: raw.at("#productDescription")&.inner_text,
|
||||
rating: "#{rating}#{', ' if rating && (!asin&.empty? || !price&.empty?)}",
|
||||
price: price,
|
||||
isbn_asin_text: "ASIN",
|
||||
isbn_asin: asin,
|
||||
publisher: publisher,
|
||||
published: "#{published}#{', ' if published && !price&.empty?}"
|
||||
}
|
||||
|
||||
else
|
||||
title = og.title || CGI.unescapeHTML(raw.css("title").inner_text)
|
||||
result = {
|
||||
link: url,
|
||||
title: title,
|
||||
image: og.image || image,
|
||||
price: price
|
||||
}
|
||||
|
||||
result[:by_info] = raw.at("#by-line")
|
||||
result[:by_info] = Onebox::Helpers.clean(result[:by_info].inner_html) if result[:by_info]
|
||||
|
||||
summary = raw.at("#productDescription")
|
||||
|
||||
description = og.description || summary&.inner_text
|
||||
description ||= raw.css("meta[name=description]").first&.[]("content")
|
||||
result[:description] = CGI.unescapeHTML(Onebox::Helpers.truncate(description, 250)) if description
|
||||
end
|
||||
|
||||
result[:price] = nil if result[:price].start_with?("$0") || result[:price] == 0
|
||||
|
||||
result
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
27
lib/onebox/engine/asciinema_onebox.rb
Normal file
27
lib/onebox/engine/asciinema_onebox.rb
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class AsciinemaOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
|
||||
always_https
|
||||
matches_regexp(/^https?:\/\/asciinema\.org\/a\/[\p{Alnum}_\-]+$/)
|
||||
|
||||
def to_html
|
||||
"<script type='text/javascript' src='https://asciinema.org/a/#{match[:asciinema_id]}.js' id='asciicast-#{match[:asciinema_id]}' async></script>"
|
||||
end
|
||||
|
||||
def placeholder_html
|
||||
"<img src='https://asciinema.org/a/#{match[:asciinema_id]}.png'>"
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def match
|
||||
@match ||= @url.match(/asciinema\.org\/a\/(?<asciinema_id>[\p{Alnum}_\-]+)$/)
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
30
lib/onebox/engine/audio_onebox.rb
Normal file
30
lib/onebox/engine/audio_onebox.rb
Normal file
|
|
@ -0,0 +1,30 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class AudioOnebox
|
||||
include Engine
|
||||
|
||||
matches_regexp(/^(https?:)?\/\/.*\.(mp3|ogg|opus|wav|m4a)(\?.*)?$/i)
|
||||
|
||||
def always_https?
|
||||
AllowlistedGenericOnebox.host_matches(uri, AllowlistedGenericOnebox.https_hosts)
|
||||
end
|
||||
|
||||
def to_html
|
||||
escaped_url = ::Onebox::Helpers.normalize_url_for_output(@url)
|
||||
|
||||
<<-HTML
|
||||
<audio controls #{@options[:disable_media_download_controls] ? 'controlslist="nodownload"' : ""}>
|
||||
<source src="#{escaped_url}">
|
||||
<a href="#{escaped_url}">#{@url}</a>
|
||||
</audio>
|
||||
HTML
|
||||
end
|
||||
|
||||
def placeholder_html
|
||||
::Onebox::Helpers.audio_placeholder_html
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
29
lib/onebox/engine/audioboom_onebox.rb
Normal file
29
lib/onebox/engine/audioboom_onebox.rb
Normal file
|
|
@ -0,0 +1,29 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class AudioboomOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
|
||||
matches_regexp(/^https?:\/\/audioboom\.com\/posts\/\d+/)
|
||||
always_https
|
||||
|
||||
def placeholder_html
|
||||
oembed = get_oembed
|
||||
|
||||
<<-HTML
|
||||
<img
|
||||
src="#{oembed.thumbnail_url}"
|
||||
style="max-width: #{oembed.width}px; max-height: #{oembed.height}px;"
|
||||
#{oembed.title_attr}
|
||||
>
|
||||
HTML
|
||||
end
|
||||
|
||||
def to_html
|
||||
get_oembed.html
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
35
lib/onebox/engine/band_camp_onebox.rb
Normal file
35
lib/onebox/engine/band_camp_onebox.rb
Normal file
|
|
@ -0,0 +1,35 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class BandCampOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
|
||||
matches_regexp(/^https?:\/\/.*\.bandcamp\.com\/(album|track)\//)
|
||||
always_https
|
||||
requires_iframe_origins "https://bandcamp.com"
|
||||
|
||||
def placeholder_html
|
||||
og = get_opengraph
|
||||
"<img src='#{og.image}' height='#{og.video_height}' #{og.title_attr}>"
|
||||
end
|
||||
|
||||
def to_html
|
||||
og = get_opengraph
|
||||
escaped_src = og.video_secure_url || og.video
|
||||
|
||||
<<-HTML
|
||||
<iframe
|
||||
src="#{escaped_src}"
|
||||
width="#{og.video_width}"
|
||||
height="#{og.video_height}"
|
||||
scrolling="no"
|
||||
frameborder="0"
|
||||
allowfullscreen
|
||||
></iframe>
|
||||
HTML
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
53
lib/onebox/engine/cloud_app_onebox.rb
Normal file
53
lib/onebox/engine/cloud_app_onebox.rb
Normal file
|
|
@ -0,0 +1,53 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class CloudAppOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
|
||||
matches_regexp(/^https?:\/\/cl\.ly/)
|
||||
always_https
|
||||
|
||||
def to_html
|
||||
og = get_opengraph
|
||||
|
||||
if !og.image.nil?
|
||||
image_html(og)
|
||||
elsif og.title.to_s[/\.(mp4|ogv|webm)$/]
|
||||
video_html(og)
|
||||
else
|
||||
link_html(og)
|
||||
end
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def link_html(og)
|
||||
<<-HTML
|
||||
<a href='#{og.url}' target='_blank' rel='noopener'>
|
||||
#{og.title}
|
||||
</a>
|
||||
HTML
|
||||
end
|
||||
|
||||
def video_html(og)
|
||||
direct_src = ::Onebox::Helpers.normalize_url_for_output("#{og.get(:url)}/#{og.title}")
|
||||
|
||||
<<-HTML
|
||||
<video width='480' height='360' #{og.title_attr} controls loop>
|
||||
<source src='#{direct_src}' type='video/mp4'>
|
||||
</video>
|
||||
HTML
|
||||
end
|
||||
|
||||
def image_html(og)
|
||||
<<-HTML
|
||||
<a href='#{og.url}' target='_blank' class='onebox' rel='noopener'>
|
||||
<img src='#{og.image}' #{og.title_attr} alt='CloudApp' width='480'>
|
||||
</a>
|
||||
HTML
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
22
lib/onebox/engine/coub_onebox.rb
Normal file
22
lib/onebox/engine/coub_onebox.rb
Normal file
|
|
@ -0,0 +1,22 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class CoubOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
|
||||
matches_regexp(/^https?:\/\/coub\.com\/view\//)
|
||||
always_https
|
||||
|
||||
def placeholder_html
|
||||
oembed = get_oembed
|
||||
"<img src='#{oembed.thumbnail_url}' height='#{oembed.thumbnail_height}' width='#{oembed.thumbnail_width}' #{oembed.title_attr}>"
|
||||
end
|
||||
|
||||
def to_html
|
||||
get_oembed.html
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
34
lib/onebox/engine/facebook_media_onebox.rb
Normal file
34
lib/onebox/engine/facebook_media_onebox.rb
Normal file
|
|
@ -0,0 +1,34 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class FacebookMediaOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
|
||||
matches_regexp(/^https?:\/\/.*\.facebook\.com\/(\w+)\/(videos|\?).*/)
|
||||
always_https
|
||||
requires_iframe_origins "https://www.facebook.com"
|
||||
|
||||
def to_html
|
||||
metadata = get_twitter
|
||||
if metadata.present? && metadata[:card] == "player" && metadata[:player].present?
|
||||
<<-HTML
|
||||
<iframe
|
||||
src="#{metadata[:player]}"
|
||||
width="#{metadata[:player_width]}"
|
||||
height="#{metadata[:player_height]}"
|
||||
scrolling="no"
|
||||
frameborder="0"
|
||||
allowfullscreen
|
||||
></iframe>
|
||||
HTML
|
||||
else
|
||||
html = Onebox::Engine::AllowlistedGenericOnebox.new(@url, @timeout).to_html
|
||||
return if Onebox::Helpers.blank?(html)
|
||||
html
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
18
lib/onebox/engine/five_hundred_px_onebox.rb
Normal file
18
lib/onebox/engine/five_hundred_px_onebox.rb
Normal file
|
|
@ -0,0 +1,18 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class FiveHundredPxOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
|
||||
matches_regexp(/^https?:\/\/500px\.com\/photo\/\d+\//)
|
||||
always_https
|
||||
|
||||
def to_html
|
||||
og = get_opengraph
|
||||
"<img src='#{og.image}' width='#{og.image_width}' height='#{og.image_height}' class='onebox' #{og.title_attr}>"
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
52
lib/onebox/engine/flickr_onebox.rb
Normal file
52
lib/onebox/engine/flickr_onebox.rb
Normal file
|
|
@ -0,0 +1,52 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
require_relative './opengraph_image'
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class FlickrOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
|
||||
matches_regexp(/^https?:\/\/www\.flickr\.com\/photos\//)
|
||||
always_https
|
||||
|
||||
def to_html
|
||||
og = get_opengraph
|
||||
return album_html(og) if og.url =~ /\/sets\//
|
||||
return image_html(og) if !og.image.nil?
|
||||
nil
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def album_html(og)
|
||||
escaped_url = ::Onebox::Helpers.normalize_url_for_output(url)
|
||||
album_title = "[Album] #{og.title}"
|
||||
|
||||
<<-HTML
|
||||
<div class='onebox flickr-album'>
|
||||
<a href='#{escaped_url}' target='_blank' rel='noopener'>
|
||||
<span class='outer-box' style='max-width:#{og.image_width}px'>
|
||||
<span class='inner-box'>
|
||||
<span class='album-title'>#{album_title}</span>
|
||||
</span>
|
||||
</span>
|
||||
<img src='#{og.secure_image_url}' #{og.title_attr} height='#{og.image_height}' width='#{og.image_width}'>
|
||||
</a>
|
||||
</div>
|
||||
HTML
|
||||
end
|
||||
|
||||
def image_html(og)
|
||||
escaped_url = ::Onebox::Helpers.normalize_url_for_output(url)
|
||||
|
||||
<<-HTML
|
||||
<a href='#{escaped_url}' target='_blank' rel='noopener' class="onebox">
|
||||
<img src='#{og.secure_image_url}' #{og.title_attr} alt='Imgur' height='#{og.image_height}' width='#{og.image_width}'>
|
||||
</a>
|
||||
HTML
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
16
lib/onebox/engine/flickr_shortened_onebox.rb
Normal file
16
lib/onebox/engine/flickr_shortened_onebox.rb
Normal file
|
|
@ -0,0 +1,16 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
require_relative './opengraph_image'
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class FlickrShortenedOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
include OpengraphImage
|
||||
|
||||
matches_regexp(/^https?:\/\/flic\.kr\/p\//)
|
||||
always_https
|
||||
end
|
||||
end
|
||||
end
|
||||
113
lib/onebox/engine/gfycat_onebox.rb
Normal file
113
lib/onebox/engine/gfycat_onebox.rb
Normal file
|
|
@ -0,0 +1,113 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class GfycatOnebox
|
||||
include Engine
|
||||
include JSON
|
||||
|
||||
matches_regexp(/^https?:\/\/gfycat\.com\//)
|
||||
always_https
|
||||
|
||||
# This engine should have priority over AllowlistedGenericOnebox.
|
||||
def self.priority
|
||||
1
|
||||
end
|
||||
|
||||
def to_html
|
||||
<<-HTML
|
||||
<aside class="onebox gfycat">
|
||||
<header class="source">
|
||||
<img src="https://gfycat.com/static/favicons/favicon-96x96.png" class="site-icon" width="64" height="64">
|
||||
<a href="#{data[:url]}" target="_blank" rel="nofollow ugc noopener">Gfycat.com</a>
|
||||
</header>
|
||||
|
||||
<article class="onebox-body">
|
||||
<h4>
|
||||
#{data[:title]} by
|
||||
<a href="https://gfycat.com/@#{data[:author]}" target="_blank" rel="nofollow ugc noopener">
|
||||
<span>#{data[:author]}</span>
|
||||
</a>
|
||||
</h4>
|
||||
|
||||
<div class="video" style="--aspect-ratio: #{data[:width]}/#{data[:height]}">
|
||||
<video controls loop muted poster="#{data[:posterUrl]}">
|
||||
<source id="webmSource" src="#{data[:webmUrl]}" type="video/webm">
|
||||
<source id="mp4Source" src="#{data[:mp4Url]}" type="video/mp4">
|
||||
<img title="Sorry, your browser doesn't support HTML5 video." src="#{data[:posterUrl]}">
|
||||
</video>
|
||||
</div>
|
||||
|
||||
<p>
|
||||
<span class="label1">#{data[:keywords]}</span>
|
||||
</p>
|
||||
</article>
|
||||
|
||||
<div style="clear: both"></div>
|
||||
</aside>
|
||||
HTML
|
||||
end
|
||||
|
||||
def placeholder_html
|
||||
<<-HTML
|
||||
<a href="#{data[:url]}">
|
||||
<img src="#{data[:posterUrl]}" width="#{data[:width]}" height="#{data[:height]}"><br/>
|
||||
#{data[:name]}
|
||||
</a>
|
||||
HTML
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def match
|
||||
@match ||= @url.match(/^https?:\/\/gfycat\.com\/(gifs\/detail\/)?(?<name>.+)/)
|
||||
end
|
||||
|
||||
def og_data
|
||||
return @og_data if defined?(@og_data)
|
||||
|
||||
response = Onebox::Helpers.fetch_response(url, redirect_limit: 10) rescue nil
|
||||
page = Nokogiri::HTML(response)
|
||||
script = page.at_css('script[type="application/ld+json"]')
|
||||
|
||||
if json_string = script&.text
|
||||
@og_data = Onebox::Helpers.symbolize_keys(::MultiJson.load(json_string))
|
||||
else
|
||||
@og_data = {}
|
||||
end
|
||||
end
|
||||
|
||||
def data
|
||||
return @data if defined?(@data)
|
||||
|
||||
@data = {
|
||||
name: match[:name],
|
||||
title: og_data[:headline] || 'No Title',
|
||||
author: og_data[:author],
|
||||
url: @url,
|
||||
}
|
||||
|
||||
if keywords = og_data[:keywords]&.split(',')
|
||||
@data[:keywords] = keywords
|
||||
.map { |keyword| "<a href='https://gfycat.com/gifs/search/#{keyword}'>##{keyword}</a>" }
|
||||
.join(' ')
|
||||
end
|
||||
|
||||
if og_data[:video]
|
||||
content_url = ::Onebox::Helpers.normalize_url_for_output(og_data[:video][:contentUrl])
|
||||
video_url = Pathname.new(content_url)
|
||||
@data[:webmUrl] = video_url.sub_ext(".webm").to_s
|
||||
@data[:mp4Url] = video_url.sub_ext(".mp4").to_s
|
||||
|
||||
thumbnail_url = ::Onebox::Helpers.normalize_url_for_output(og_data[:video][:thumbnailUrl])
|
||||
@data[:posterUrl] = thumbnail_url
|
||||
|
||||
@data[:width] = og_data[:video][:width]
|
||||
@data[:height] = og_data[:video][:height]
|
||||
end
|
||||
|
||||
@data
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
23
lib/onebox/engine/giphy_onebox.rb
Normal file
23
lib/onebox/engine/giphy_onebox.rb
Normal file
|
|
@ -0,0 +1,23 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class GiphyOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
|
||||
matches_regexp(/^https?:\/\/(giphy\.com\/gifs|gph\.is)\//)
|
||||
always_https
|
||||
|
||||
def to_html
|
||||
oembed = get_oembed
|
||||
|
||||
<<-HTML
|
||||
<a href="#{oembed.url}" target="_blank" rel="noopener" class="onebox">
|
||||
<img src="#{oembed.url}" width="#{oembed.width}" height="#{oembed.height}" #{oembed.title_attr}>
|
||||
</a>
|
||||
HTML
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
31
lib/onebox/engine/github_blob_onebox.rb
Normal file
31
lib/onebox/engine/github_blob_onebox.rb
Normal file
|
|
@ -0,0 +1,31 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
require_relative '../mixins/git_blob_onebox'
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class GithubBlobOnebox
|
||||
def self.git_regexp
|
||||
/^https?:\/\/(www\.)?github\.com.*\/blob\//
|
||||
end
|
||||
|
||||
def self.onebox_name
|
||||
"githubblob"
|
||||
end
|
||||
|
||||
include Onebox::Mixins::GitBlobOnebox
|
||||
|
||||
def raw_regexp
|
||||
/github\.com\/(?<user>[^\/]+)\/(?<repo>[^\/]+)\/blob\/(?<sha1>[^\/]+)\/(?<file>[^#]+)(#(L(?<from>[^-]*)(-L(?<to>.*))?))?/mi
|
||||
end
|
||||
|
||||
def raw_template(m)
|
||||
"https://raw.githubusercontent.com/#{m[:user]}/#{m[:repo]}/#{m[:sha1]}/#{m[:file]}"
|
||||
end
|
||||
|
||||
def title
|
||||
Sanitize.fragment(Onebox::Helpers.uri_unencode(link).sub(/^https?\:\/\/github\.com\//, ''))
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
51
lib/onebox/engine/github_commit_onebox.rb
Normal file
51
lib/onebox/engine/github_commit_onebox.rb
Normal file
|
|
@ -0,0 +1,51 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
require_relative '../mixins/github_body'
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class GithubCommitOnebox
|
||||
include Engine
|
||||
include LayoutSupport
|
||||
include JSON
|
||||
include Onebox::Mixins::GithubBody
|
||||
|
||||
matches_regexp(/^https?:\/\/(?:www\.)?(?:(?:\w)+\.)?(github)\.com(?:\/)?(?:.)*\/commit\//)
|
||||
always_https
|
||||
|
||||
def url
|
||||
"https://api.github.com/repos/#{match[:owner]}/#{match[:repository]}/commits/#{match[:sha]}"
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def match
|
||||
return @match if defined?(@match)
|
||||
|
||||
@match = @url.match(%{github\.com/(?<owner>[^/]+)/(?<repository>[^/]+)/commit/(?<sha>[^/]+)})
|
||||
@match ||= @url.match(%{github\.com/(?<owner>[^/]+)/(?<repository>[^/]+)/pull/(?<pr>[^/]+)/commit/(?<sha>[^/]+)})
|
||||
|
||||
@match
|
||||
end
|
||||
|
||||
def data
|
||||
result = raw.clone
|
||||
|
||||
lines = result['commit']['message'].split("\n")
|
||||
result['title'] = lines.first
|
||||
result['body'], result['excerpt'] = compute_body(lines[1..lines.length].join("\n"))
|
||||
|
||||
committed_at = Time.parse(result['commit']['author']['date'])
|
||||
result['committed_at'] = committed_at.strftime("%I:%M%p - %d %b %y %Z")
|
||||
result['committed_at_date'] = committed_at.strftime("%F")
|
||||
result['committed_at_time'] = committed_at.strftime("%T")
|
||||
|
||||
result['link'] = link
|
||||
ulink = URI(link)
|
||||
result['domain'] = "#{ulink.host}/#{ulink.path.split('/')[1]}/#{ulink.path.split('/')[2]}"
|
||||
|
||||
result
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
78
lib/onebox/engine/github_folder_onebox.rb
Normal file
78
lib/onebox/engine/github_folder_onebox.rb
Normal file
|
|
@ -0,0 +1,78 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class GithubFolderOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
include LayoutSupport
|
||||
|
||||
matches_regexp(/^https?:\/\/(?:www\.)?(?:(?:\w)+\.)?(github)\.com[\:\d]*(\/[^\/]+){2}/)
|
||||
always_https
|
||||
|
||||
def self.priority
|
||||
# This engine should have lower priority than the other Github engines
|
||||
150
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def data
|
||||
og = get_opengraph
|
||||
|
||||
max_length = 250
|
||||
|
||||
display_path = extract_path(og.url, max_length)
|
||||
display_description = clean_description(og.description, og.title, max_length)
|
||||
|
||||
title = og.title
|
||||
|
||||
fragment = Addressable::URI.parse(url).fragment
|
||||
if fragment
|
||||
fragment = Addressable::URI.unencode(fragment)
|
||||
|
||||
if html_doc.css('.Box.md')
|
||||
# For links to markdown docs
|
||||
node = html_doc.css('a.anchor').find { |n| n['href'] == "##{fragment}" }
|
||||
subtitle = node&.parent&.text
|
||||
elsif html_doc.css('.Box.rdoc')
|
||||
# For links to rdoc docs
|
||||
node = html_doc.css('h3').find { |n| n['id'] == "user-content-#{fragment.downcase}" }
|
||||
subtitle = node&.css('text()')&.first&.text
|
||||
end
|
||||
|
||||
title = "#{title} - #{subtitle}" if subtitle
|
||||
end
|
||||
|
||||
{
|
||||
link: url,
|
||||
image: og.image,
|
||||
title: Onebox::Helpers.truncate(title, 250),
|
||||
path: display_path,
|
||||
description: display_description,
|
||||
favicon: get_favicon
|
||||
}
|
||||
end
|
||||
|
||||
def extract_path(root, max_length)
|
||||
path = url.split('#')[0].split('?')[0]
|
||||
path = path["#{root}/tree/".length..-1]
|
||||
|
||||
return unless path
|
||||
|
||||
path.length > max_length ? path[-max_length..-1] : path
|
||||
end
|
||||
|
||||
def clean_description(description, title, max_length)
|
||||
return unless description
|
||||
|
||||
desc_end = " - #{title}"
|
||||
if description[-desc_end.length..-1] == desc_end
|
||||
description = description[0...-desc_end.length]
|
||||
end
|
||||
|
||||
Onebox::Helpers.truncate(description, max_length)
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
81
lib/onebox/engine/github_gist_onebox.rb
Normal file
81
lib/onebox/engine/github_gist_onebox.rb
Normal file
|
|
@ -0,0 +1,81 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class GithubGistOnebox
|
||||
include Engine
|
||||
include LayoutSupport
|
||||
include JSON
|
||||
|
||||
MAX_FILES = 3
|
||||
|
||||
matches_regexp(/^http(?:s)?:\/\/gist\.(?:(?:\w)+\.)?(github)\.com(?:\/)?/)
|
||||
always_https
|
||||
|
||||
def url
|
||||
"https://api.github.com/gists/#{match[:sha]}"
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def data
|
||||
@data ||= {
|
||||
title: 'gist.github.com',
|
||||
link: link,
|
||||
gist_files: gist_files.take(MAX_FILES),
|
||||
truncated_files?: truncated_files?
|
||||
}
|
||||
end
|
||||
|
||||
def truncated_files?
|
||||
gist_files.size > MAX_FILES
|
||||
end
|
||||
|
||||
def gist_files
|
||||
return [] unless gist_api
|
||||
|
||||
@gist_files ||= gist_api["files"].values.map do |file_json|
|
||||
GistFile.new(file_json)
|
||||
end
|
||||
end
|
||||
|
||||
def gist_api
|
||||
@raw ||= raw.clone
|
||||
rescue OpenURI::HTTPError
|
||||
# The Gist API rate limit of 60 requests per hour was reached.
|
||||
nil
|
||||
end
|
||||
|
||||
def match
|
||||
@match ||= @url.match(%r{gist\.github\.com/([^/]+/)?(?<sha>[0-9a-f]+)})
|
||||
end
|
||||
|
||||
class GistFile
|
||||
attr_reader :filename
|
||||
attr_reader :language
|
||||
|
||||
MAX_LINES = 10
|
||||
|
||||
def initialize(json)
|
||||
@json = json
|
||||
@filename = @json["filename"]
|
||||
@language = @json["language"]
|
||||
end
|
||||
|
||||
def content
|
||||
lines.take(MAX_LINES).join("\n")
|
||||
end
|
||||
|
||||
def truncated?
|
||||
lines.size > MAX_LINES
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def lines
|
||||
@lines ||= @json["content"].split("\n")
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
54
lib/onebox/engine/github_issue_onebox.rb
Normal file
54
lib/onebox/engine/github_issue_onebox.rb
Normal file
|
|
@ -0,0 +1,54 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
require_relative '../mixins/github_body'
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class GithubIssueOnebox
|
||||
#Author Lidlanca 2014
|
||||
include Engine
|
||||
include LayoutSupport
|
||||
include JSON
|
||||
include Onebox::Mixins::GithubBody
|
||||
|
||||
matches_regexp(/^https?:\/\/(?:www\.)?(?:(?:\w)+\.)?github\.com\/(?<org>.+)\/(?<repo>.+)\/issues\/([[:digit:]]+)/)
|
||||
always_https
|
||||
|
||||
def url
|
||||
m = match
|
||||
"https://api.github.com/repos/#{m["org"]}/#{m["repo"]}/issues/#{m["item_id"]}"
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def match
|
||||
@match ||= @url.match(/^http(?:s)?:\/\/(?:www\.)?(?:(?:\w)+\.)?github\.com\/(?<org>.+)\/(?<repo>.+)\/(?<type>issues)\/(?<item_id>[\d]+)/)
|
||||
end
|
||||
|
||||
def data
|
||||
created_at = Time.parse(raw['created_at'])
|
||||
closed_at = Time.parse(raw['closed_at']) if raw['closed_at']
|
||||
body, excerpt = compute_body(raw['body'])
|
||||
ulink = URI(link)
|
||||
|
||||
{
|
||||
link: @url,
|
||||
title: raw["title"],
|
||||
body: body,
|
||||
excerpt: excerpt,
|
||||
labels: raw["labels"],
|
||||
user: raw['user'],
|
||||
created_at: created_at.strftime("%I:%M%p - %d %b %y %Z"),
|
||||
created_at_date: created_at.strftime("%F"),
|
||||
created_at_time: created_at.strftime("%T"),
|
||||
closed_at: closed_at&.strftime("%I:%M%p - %d %b %y %Z"),
|
||||
closed_at_date: closed_at&.strftime("%F"),
|
||||
closed_at_time: closed_at&.strftime("%T"),
|
||||
closed_by: raw['closed_by'],
|
||||
avatar: "https://avatars1.githubusercontent.com/u/#{raw['user']['id']}?v=2&s=96",
|
||||
domain: "#{ulink.host}/#{ulink.path.split('/')[1]}/#{ulink.path.split('/')[2]}",
|
||||
}
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
46
lib/onebox/engine/github_pull_request_onebox.rb
Normal file
46
lib/onebox/engine/github_pull_request_onebox.rb
Normal file
|
|
@ -0,0 +1,46 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
require_relative '../mixins/github_body'
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class GithubPullRequestOnebox
|
||||
include Engine
|
||||
include LayoutSupport
|
||||
include JSON
|
||||
include Onebox::Mixins::GithubBody
|
||||
|
||||
GITHUB_COMMENT_REGEX = /(<!--.*?-->\r\n)/
|
||||
|
||||
matches_regexp(/^https?:\/\/(?:www\.)?(?:(?:\w)+\.)?(github)\.com(?:\/)?(?:.)*\/pull/)
|
||||
always_https
|
||||
|
||||
def url
|
||||
"https://api.github.com/repos/#{match[:owner]}/#{match[:repository]}/pulls/#{match[:number]}"
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def match
|
||||
@match ||= @url.match(%r{github\.com/(?<owner>[^/]+)/(?<repository>[^/]+)/pull/(?<number>[^/]+)})
|
||||
end
|
||||
|
||||
def data
|
||||
result = raw.clone
|
||||
result['link'] = link
|
||||
|
||||
created_at = Time.parse(result['created_at'])
|
||||
result['created_at'] = created_at.strftime("%I:%M%p - %d %b %y %Z")
|
||||
result['created_at_date'] = created_at.strftime("%F")
|
||||
result['created_at_time'] = created_at.strftime("%T")
|
||||
|
||||
ulink = URI(link)
|
||||
result['domain'] = "#{ulink.host}/#{ulink.path.split('/')[1]}/#{ulink.path.split('/')[2]}"
|
||||
|
||||
result['body'], result['excerpt'] = compute_body(result['body'])
|
||||
|
||||
result
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
31
lib/onebox/engine/gitlab_blob_onebox.rb
Normal file
31
lib/onebox/engine/gitlab_blob_onebox.rb
Normal file
|
|
@ -0,0 +1,31 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
require_relative '../mixins/git_blob_onebox'
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class GitlabBlobOnebox
|
||||
def self.git_regexp
|
||||
/^https?:\/\/(www\.)?gitlab\.com.*\/blob\//
|
||||
end
|
||||
|
||||
def self.onebox_name
|
||||
"gitlabblob"
|
||||
end
|
||||
|
||||
include Onebox::Mixins::GitBlobOnebox
|
||||
|
||||
def raw_regexp
|
||||
/gitlab\.com\/(?<user>[^\/]+)\/(?<repo>[^\/]+)\/blob\/(?<sha1>[^\/]+)\/(?<file>[^#]+)(#(L(?<from>[^-]*)(-L(?<to>.*))?))?/mi
|
||||
end
|
||||
|
||||
def raw_template(m)
|
||||
"https://gitlab.com/#{m[:user]}/#{m[:repo]}/raw/#{m[:sha1]}/#{m[:file]}"
|
||||
end
|
||||
|
||||
def title
|
||||
Sanitize.fragment(Onebox::Helpers.uri_unencode(link).sub(/^https?\:\/\/gitlab\.com\//, ''))
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
32
lib/onebox/engine/google_calendar_onebox.rb
Normal file
32
lib/onebox/engine/google_calendar_onebox.rb
Normal file
|
|
@ -0,0 +1,32 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class GoogleCalendarOnebox
|
||||
include Engine
|
||||
|
||||
matches_regexp(/^(https?:)?\/\/((www|calendar)\.google\.[\w.]{2,}|goo\.gl)\/calendar\/.+$/)
|
||||
always_https
|
||||
requires_iframe_origins "https://calendar.google.com"
|
||||
|
||||
def to_html
|
||||
url = @url.split('&').first
|
||||
src = ::Onebox::Helpers.normalize_url_for_output(url)
|
||||
"<iframe src='#{src}&rm=minimal' style='border: 0' width='800' height='600' frameborder='0' scrolling='no'>#{placeholder_html}</iframe>"
|
||||
end
|
||||
|
||||
def placeholder_html
|
||||
<<-HTML
|
||||
<div placeholder>
|
||||
<div class='gdocs-onebox gdocs-onebox-splash' style='display:table-cell;vertical-align:middle;width:800px;height:600px'>
|
||||
<div style='text-align:center;'>
|
||||
<div class='gdocs-onebox-logo g-calendar-logo'></div>
|
||||
<p>Google Calendar</p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
HTML
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
46
lib/onebox/engine/google_docs_onebox.rb
Normal file
46
lib/onebox/engine/google_docs_onebox.rb
Normal file
|
|
@ -0,0 +1,46 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class GoogleDocsOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
include LayoutSupport
|
||||
|
||||
SUPPORTED_ENDPOINTS = %w(spreadsheets document forms presentation)
|
||||
SHORT_TYPES = {
|
||||
spreadsheets: :sheets,
|
||||
document: :docs,
|
||||
presentation: :slides,
|
||||
forms: :forms,
|
||||
}
|
||||
|
||||
matches_regexp(/^(https?:)?\/\/(docs\.google\.com)\/(?<endpoint>(#{SUPPORTED_ENDPOINTS.join('|')}))\/d\/((?<key>[\w-]*)).+$/)
|
||||
always_https
|
||||
|
||||
private
|
||||
|
||||
def data
|
||||
og_data = get_opengraph
|
||||
short_type = SHORT_TYPES[match[:endpoint].to_sym]
|
||||
|
||||
description = if Onebox::Helpers.blank?(og_data.description)
|
||||
"This #{short_type.to_s.chop.capitalize} is private"
|
||||
else
|
||||
Onebox::Helpers.truncate(og_data.description, 250)
|
||||
end
|
||||
|
||||
{
|
||||
link: link,
|
||||
title: og_data.title || "Google #{short_type.to_s.capitalize}",
|
||||
description: description,
|
||||
type: short_type
|
||||
}
|
||||
end
|
||||
|
||||
def match
|
||||
@match ||= @url.match(@@matcher)
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
30
lib/onebox/engine/google_drive_onebox.rb
Normal file
30
lib/onebox/engine/google_drive_onebox.rb
Normal file
|
|
@ -0,0 +1,30 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class GoogleDriveOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
include LayoutSupport
|
||||
|
||||
matches_regexp(/^(https?:)?\/\/(drive\.google\.com)\/file\/d\/(?<key>[\w-]*)\/.+$/)
|
||||
always_https
|
||||
|
||||
protected
|
||||
|
||||
def data
|
||||
og_data = get_opengraph
|
||||
title = og_data.title || "Google Drive"
|
||||
title = "#{og_data.title} (video)" if og_data.type =~ /^video[\/\.]/
|
||||
description = og_data.description || "Google Drive file."
|
||||
|
||||
{
|
||||
link: link,
|
||||
title: title,
|
||||
description: Onebox::Helpers.truncate(description, 250),
|
||||
image: og_data.image
|
||||
}
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
184
lib/onebox/engine/google_maps_onebox.rb
Normal file
184
lib/onebox/engine/google_maps_onebox.rb
Normal file
|
|
@ -0,0 +1,184 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class GoogleMapsOnebox
|
||||
include Engine
|
||||
|
||||
class << self
|
||||
def ===(other)
|
||||
if other.kind_of? URI
|
||||
@@matchers && @@matchers.any? { |m| other.to_s =~ m[:regexp] }
|
||||
else
|
||||
super
|
||||
end
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def matches_regexp(key, regexp)
|
||||
(@@matchers ||= []) << { key: key, regexp: regexp }
|
||||
end
|
||||
end
|
||||
|
||||
always_https
|
||||
requires_iframe_origins("https://maps.google.com", "https://google.com")
|
||||
|
||||
# Matches shortened Google Maps URLs
|
||||
matches_regexp :short, %r"^(https?:)?//goo\.gl/maps/"
|
||||
|
||||
# Matches URLs for custom-created maps
|
||||
matches_regexp :custom, %r"^(?:https?:)?//www\.google(?:\.(?:\w{2,}))+/maps/d/(?:edit|viewer|embed)\?mid=.+$"
|
||||
|
||||
# Matches URLs with streetview data
|
||||
matches_regexp :streetview, %r"^(?:https?:)?//www\.google(?:\.(?:\w{2,}))+/maps[^@]+@(?<lon>-?[\d.]+),(?<lat>-?[\d.]+),(?:\d+)a,(?<zoom>[\d.]+)y,(?<heading>[\d.]+)h,(?<pitch>[\d.]+)t.+?data=.*?!1s(?<pano>[^!]{22})"
|
||||
|
||||
# Matches "normal" Google Maps URLs with arbitrary data
|
||||
matches_regexp :standard, %r"^(?:https?:)?//www\.google(?:\.(?:\w{2,}))+/maps"
|
||||
|
||||
# Matches URLs for the old Google Maps domain which we occasionally get redirected to
|
||||
matches_regexp :canonical, %r"^(?:https?:)?//maps\.google(?:\.(?:\w{2,}))+/maps\?"
|
||||
|
||||
def initialize(url, timeout = nil)
|
||||
super
|
||||
resolve_url!
|
||||
rescue Net::HTTPServerException, Timeout::Error, Net::HTTPError, Errno::ECONNREFUSED, RuntimeError => err
|
||||
raise ArgumentError, "malformed url or unresolveable: #{err.message}"
|
||||
end
|
||||
|
||||
def streetview?
|
||||
!!@streetview
|
||||
end
|
||||
|
||||
def to_html
|
||||
"<div class='maps-onebox'><iframe src=\"#{link}\" width=\"690\" height=\"400\" frameborder=\"0\" style=\"border:0\">#{placeholder_html}</iframe></div>"
|
||||
end
|
||||
|
||||
def placeholder_html
|
||||
::Onebox::Helpers.map_placeholder_html
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def data
|
||||
{ link: url, title: url }
|
||||
end
|
||||
|
||||
def resolve_url!
|
||||
@streetview = false
|
||||
type, match = match_url
|
||||
|
||||
# Resolve shortened URL, if necessary
|
||||
if type == :short
|
||||
follow_redirect!
|
||||
type, match = match_url
|
||||
end
|
||||
|
||||
# Try to get the old-maps URI, it is far easier to embed.
|
||||
if type == :standard
|
||||
retry_count = 10
|
||||
while (retry_count -= 1) > 0
|
||||
follow_redirect!
|
||||
type, match = match_url
|
||||
break if type != :standard
|
||||
sleep 0.1
|
||||
end
|
||||
end
|
||||
|
||||
case type
|
||||
when :standard
|
||||
# Fallback for map URLs that don't resolve into an easily embeddable old-style URI
|
||||
# Roadmaps use a "z" zoomlevel, satellite maps use "m" the horizontal width in meters
|
||||
# TODO: tilted satellite maps using "a,y,t"
|
||||
match = @url.match(/@(?<lon>[\d.-]+),(?<lat>[\d.-]+),(?<zoom>\d+)(?<mz>[mz])/)
|
||||
raise "unexpected standard url #{@url}" unless match
|
||||
zoom = match[:mz] == "z" ? match[:zoom] : Math.log2(57280048.0 / match[:zoom].to_f).round
|
||||
location = "#{match[:lon]},#{match[:lat]}"
|
||||
url = "https://maps.google.com/maps?ll=#{location}&z=#{zoom}&output=embed&dg=ntvb"
|
||||
url += "&q=#{$1}" if match = @url.match(/\/place\/([^\/\?]+)/)
|
||||
url += "&cid=#{($1 + $2).to_i(16)}" if @url.match(/!3m1!1s0x(\h{16}):0x(\h{16})/)
|
||||
@url = url
|
||||
@placeholder = "https://maps.googleapis.com/maps/api/staticmap?maptype=roadmap¢er=#{location}&zoom=#{zoom}&size=690x400&sensor=false"
|
||||
|
||||
when :custom
|
||||
url = @url.dup
|
||||
@url = rewrite_custom_url(url, "embed")
|
||||
@placeholder = rewrite_custom_url(url, "thumbnail")
|
||||
@placeholder_height = @placeholder_width = 120
|
||||
|
||||
when :streetview
|
||||
@streetview = true
|
||||
panoid = match[:pano]
|
||||
lon = match[:lon].to_f.to_s
|
||||
lat = match[:lat].to_f.to_s
|
||||
heading = match[:heading].to_f.round(4).to_s
|
||||
pitch = (match[:pitch].to_f / 10.0).round(4).to_s
|
||||
fov = (match[:zoom].to_f / 100.0).round(4).to_s
|
||||
zoom = match[:zoom].to_f.round
|
||||
@url = "https://www.google.com/maps/embed?pb=!3m2!2sen!4v0!6m8!1m7!1s#{panoid}!2m2!1d#{lon}!2d#{lat}!3f#{heading}!4f#{pitch}!5f#{fov}"
|
||||
@placeholder = "https://maps.googleapis.com/maps/api/streetview?size=690x400&location=#{lon},#{lat}&pano=#{panoid}&fov=#{zoom}&heading=#{heading}&pitch=#{pitch}&sensor=false"
|
||||
|
||||
when :canonical
|
||||
query = URI::decode_www_form(uri.query).to_h
|
||||
if !query.has_key?("ll")
|
||||
raise ArgumentError, "canonical url lacks location argument" unless query.has_key?("sll")
|
||||
query["ll"] = query["sll"]
|
||||
@url += "&ll=#{query["sll"]}"
|
||||
end
|
||||
location = query["ll"]
|
||||
if !query.has_key?("z")
|
||||
raise ArgumentError, "canonical url has incomplete query arguments" unless query.has_key?("spn") || query.has_key?("sspn")
|
||||
if !query.has_key?("spn")
|
||||
query["spn"] = query["sspn"]
|
||||
@url += "&spn=#{query["sspn"]}"
|
||||
end
|
||||
angle = query["spn"].split(",").first.to_f
|
||||
zoom = (Math.log(690.0 * 360.0 / angle / 256.0) / Math.log(2)).round
|
||||
else
|
||||
zoom = query["z"]
|
||||
end
|
||||
@url = @url.sub('output=classic', 'output=embed')
|
||||
@placeholder = "https://maps.googleapis.com/maps/api/staticmap?maptype=roadmap&size=690x400&sensor=false¢er=#{location}&zoom=#{zoom}"
|
||||
|
||||
else
|
||||
raise "unexpected url type #{type.inspect}"
|
||||
end
|
||||
end
|
||||
|
||||
def match_url
|
||||
@@matchers.each do |matcher|
|
||||
if m = matcher[:regexp].match(@url)
|
||||
return matcher[:key], m
|
||||
end
|
||||
end
|
||||
raise ArgumentError, "\"#{@url}\" does not match any known pattern"
|
||||
end
|
||||
|
||||
def rewrite_custom_url(url, target)
|
||||
uri = URI(url)
|
||||
uri.path = uri.path.sub(/(?<=^\/maps\/d\/)\w+$/, target)
|
||||
uri.to_s
|
||||
end
|
||||
|
||||
def follow_redirect!
|
||||
begin
|
||||
http = Net::HTTP.start(
|
||||
uri.host,
|
||||
uri.port,
|
||||
use_ssl: uri.scheme == 'https',
|
||||
open_timeout: timeout,
|
||||
read_timeout: timeout
|
||||
)
|
||||
|
||||
response = http.head(uri.path)
|
||||
raise "unexpected response code #{response.code}" unless %w(200 301 302).include?(response.code)
|
||||
|
||||
@url = response.code == "200" ? uri.to_s : response["Location"]
|
||||
@uri = URI(@url)
|
||||
ensure
|
||||
http.finish rescue nil
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
73
lib/onebox/engine/google_photos_onebox.rb
Normal file
73
lib/onebox/engine/google_photos_onebox.rb
Normal file
|
|
@ -0,0 +1,73 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class GooglePhotosOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
|
||||
matches_regexp(/^https?:\/\/(photos)\.(app\.goo\.gl|google\.com)/)
|
||||
always_https
|
||||
|
||||
def to_html
|
||||
og = get_opengraph
|
||||
return video_html(og) if og.video_secure_url
|
||||
return album_html(og) if og.type == "google_photos:photo_album"
|
||||
return image_html(og) if og.image
|
||||
nil
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def video_html(og)
|
||||
escaped_url = ::Onebox::Helpers.normalize_url_for_output(url)
|
||||
|
||||
<<-HTML
|
||||
<aside class="onebox google-photos">
|
||||
<header class="source">
|
||||
<img src="#{raw[:favicon]}" class="site-icon" width="16" height="16">
|
||||
<a href="#{escaped_url}" target="_blank" rel="nofollow ugc noopener">#{raw[:site_name]}</a>
|
||||
</header>
|
||||
<article class="onebox-body">
|
||||
<h3><a href="#{escaped_url}" target="_blank" rel="nofollow ugc noopener">#{og.title}</a></h3>
|
||||
<div class="aspect-image-full-size">
|
||||
<a href="#{escaped_url}" target="_blank" rel="nofollow ugc noopener">
|
||||
<img src="#{og.secure_image_url}" class="scale-image"/>
|
||||
<span class="instagram-video-icon"></span>
|
||||
</a>
|
||||
</div>
|
||||
</article>
|
||||
</aside>
|
||||
HTML
|
||||
end
|
||||
|
||||
def album_html(og)
|
||||
escaped_url = ::Onebox::Helpers.normalize_url_for_output(url)
|
||||
album_title = og.description.nil? ? og.title : "[#{og.description}] #{og.title}"
|
||||
|
||||
<<-HTML
|
||||
<div class='onebox google-photos-album'>
|
||||
<a href='#{escaped_url}' target='_blank' rel='noopener'>
|
||||
<span class='outer-box' style='width:#{og.image_width}px'>
|
||||
<span class='inner-box'>
|
||||
<span class='album-title'>#{Onebox::Helpers.truncate(album_title, 80)}</span>
|
||||
</span>
|
||||
</span>
|
||||
<img src='#{og.secure_image_url}' #{og.title_attr} height='#{og.image_height}' width='#{og.image_width}'>
|
||||
</a>
|
||||
</div>
|
||||
HTML
|
||||
end
|
||||
|
||||
def image_html(og)
|
||||
escaped_url = ::Onebox::Helpers.normalize_url_for_output(url)
|
||||
|
||||
<<-HTML
|
||||
<a href='#{escaped_url}' target='_blank' rel='noopener' class="onebox">
|
||||
<img src='#{og.secure_image_url}' #{og.title_attr} alt='Google Photos' height='#{og.image_height}' width='#{og.image_width}'>
|
||||
</a>
|
||||
HTML
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
31
lib/onebox/engine/google_play_app_onebox.rb
Normal file
31
lib/onebox/engine/google_play_app_onebox.rb
Normal file
|
|
@ -0,0 +1,31 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class GooglePlayAppOnebox
|
||||
include Engine
|
||||
include LayoutSupport
|
||||
include HTML
|
||||
|
||||
DEFAULTS = {
|
||||
MAX_DESCRIPTION_CHARS: 500
|
||||
}
|
||||
|
||||
matches_regexp(/^https?:\/\/play\.(?:(?:\w)+\.)?(google)\.com(?:\/)?\/store\/apps\//)
|
||||
always_https
|
||||
|
||||
private
|
||||
|
||||
def data
|
||||
price = raw.css("meta[itemprop=price]").first["content"] rescue "Free"
|
||||
{
|
||||
link: link,
|
||||
title: raw.css("meta[property='og:title']").first["content"].gsub(" - Apps on Google Play", ""),
|
||||
image: ::Onebox::Helpers.normalize_url_for_output(raw.css("meta[property='og:image']").first["content"]),
|
||||
description: raw.css("meta[name=description]").first["content"][0..DEFAULTS[:MAX_DESCRIPTION_CHARS]].chop + "...",
|
||||
price: price == "0" ? "Free" : price
|
||||
}
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
26
lib/onebox/engine/html.rb
Normal file
26
lib/onebox/engine/html.rb
Normal file
|
|
@ -0,0 +1,26 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
module HTML
|
||||
private
|
||||
|
||||
# Overwrite for any custom headers
|
||||
def http_params
|
||||
{}
|
||||
end
|
||||
|
||||
def raw
|
||||
@raw ||= Onebox::Helpers.fetch_html_doc(url, http_params, body_cacher)
|
||||
end
|
||||
|
||||
def body_cacher
|
||||
self.options&.[](:body_cacher)
|
||||
end
|
||||
|
||||
def html?
|
||||
raw.respond_to(:css)
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
29
lib/onebox/engine/image_onebox.rb
Normal file
29
lib/onebox/engine/image_onebox.rb
Normal file
|
|
@ -0,0 +1,29 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class ImageOnebox
|
||||
include Engine
|
||||
|
||||
matches_regexp(/^(https?:)?\/\/.+\.(png|jpg|jpeg|gif|bmp|tif|tiff)(\?.*)?$/i)
|
||||
|
||||
def always_https?
|
||||
AllowlistedGenericOnebox.host_matches(uri, AllowlistedGenericOnebox.https_hosts)
|
||||
end
|
||||
|
||||
def to_html
|
||||
# Fix Dropbox image links
|
||||
if @url[/^https:\/\/www.dropbox.com\/s\//]
|
||||
@url.sub!("https://www.dropbox.com", "https://dl.dropboxusercontent.com")
|
||||
end
|
||||
|
||||
escaped_url = ::Onebox::Helpers.normalize_url_for_output(@url)
|
||||
<<-HTML
|
||||
<a href="#{escaped_url}" target="_blank" rel="noopener" class="onebox">
|
||||
<img src="#{escaped_url}">
|
||||
</a>
|
||||
HTML
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
67
lib/onebox/engine/imgur_onebox.rb
Normal file
67
lib/onebox/engine/imgur_onebox.rb
Normal file
|
|
@ -0,0 +1,67 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class ImgurOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
|
||||
matches_regexp(/^https?:\/\/(www\.)?imgur\.com/)
|
||||
always_https
|
||||
|
||||
def to_html
|
||||
og = get_opengraph
|
||||
return video_html(og) if !og.video_secure_url.nil?
|
||||
return album_html(og) if is_album?
|
||||
return image_html(og) if !og.image.nil?
|
||||
nil
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def video_html(og)
|
||||
<<-HTML
|
||||
<video width='#{og.video_width}' height='#{og.video_height}' #{og.title_attr} controls loop>
|
||||
<source src='#{og.video_secure_url}' type='video/mp4'>
|
||||
<source src='#{og.video_secure_url.gsub('mp4', 'webm')}' type='video/webm'>
|
||||
</video>
|
||||
HTML
|
||||
end
|
||||
|
||||
def album_html(og)
|
||||
escaped_url = ::Onebox::Helpers.normalize_url_for_output(url)
|
||||
album_title = "[Album] #{og.title}"
|
||||
|
||||
<<-HTML
|
||||
<div class='onebox imgur-album'>
|
||||
<a href='#{escaped_url}' target='_blank' rel='noopener'>
|
||||
<span class='outer-box' style='width:#{og.image_width}px'>
|
||||
<span class='inner-box'>
|
||||
<span class='album-title'>#{album_title}</span>
|
||||
</span>
|
||||
</span>
|
||||
<img src='#{og.secure_image_url}' #{og.title_attr} height='#{og.image_height}' width='#{og.image_width}'>
|
||||
</a>
|
||||
</div>
|
||||
HTML
|
||||
end
|
||||
|
||||
def is_album?
|
||||
response = Onebox::Helpers.fetch_response("https://api.imgur.com/oembed.json?url=#{url}") rescue "{}"
|
||||
oembed_data = Onebox::Helpers.symbolize_keys(::MultiJson.load(response))
|
||||
imgur_data_id = Nokogiri::HTML(oembed_data[:html]).xpath("//blockquote").attr("data-id")
|
||||
imgur_data_id.to_s[/a\//]
|
||||
end
|
||||
|
||||
def image_html(og)
|
||||
escaped_url = ::Onebox::Helpers.normalize_url_for_output(url)
|
||||
|
||||
<<-HTML
|
||||
<a href='#{escaped_url}' target='_blank' rel='noopener' class="onebox">
|
||||
<img src='#{og.secure_image_url.chomp("?fb")}' #{og.title_attr} alt='Imgur'>
|
||||
</a>
|
||||
HTML
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
46
lib/onebox/engine/instagram_onebox.rb
Normal file
46
lib/onebox/engine/instagram_onebox.rb
Normal file
|
|
@ -0,0 +1,46 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class InstagramOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
include LayoutSupport
|
||||
|
||||
matches_regexp(/^https?:\/\/(?:www\.)?(?:instagram\.com|instagr\.am)\/?(?:.*)\/(?:p|tv)\/[a-zA-Z\d_-]+/)
|
||||
always_https
|
||||
|
||||
def clean_url
|
||||
url.scan(/^https?:\/\/(?:www\.)?(?:instagram\.com|instagr\.am)\/?(?:.*)\/(?:p|tv)\/[a-zA-Z\d_-]+/).flatten.first
|
||||
end
|
||||
|
||||
def data
|
||||
oembed = get_oembed
|
||||
raise "No oEmbed data found. Ensure 'facebook_app_access_token' is valid" if oembed.data.empty?
|
||||
|
||||
{
|
||||
link: clean_url.gsub("/#{oembed.author_name}/", "/"),
|
||||
title: "@#{oembed.author_name}",
|
||||
image: oembed.thumbnail_url,
|
||||
description: Onebox::Helpers.truncate(oembed.title, 250),
|
||||
}
|
||||
|
||||
end
|
||||
|
||||
protected
|
||||
|
||||
def access_token
|
||||
(options[:facebook_app_access_token] || Onebox.options.facebook_app_access_token).to_s
|
||||
end
|
||||
|
||||
def get_oembed_url
|
||||
if access_token != ''
|
||||
"https://graph.facebook.com/v9.0/instagram_oembed?url=#{clean_url}&access_token=#{access_token}"
|
||||
else
|
||||
# The following is officially deprecated by Instagram, but works in some limited circumstances.
|
||||
"https://api.instagram.com/oembed/?url=#{clean_url}"
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
13
lib/onebox/engine/json.rb
Normal file
13
lib/onebox/engine/json.rb
Normal file
|
|
@ -0,0 +1,13 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
module JSON
|
||||
private
|
||||
|
||||
def raw
|
||||
@raw ||= ::MultiJson.load(URI.open(url, read_timeout: timeout))
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
36
lib/onebox/engine/kaltura_onebox.rb
Normal file
36
lib/onebox/engine/kaltura_onebox.rb
Normal file
|
|
@ -0,0 +1,36 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class KalturaOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
|
||||
always_https
|
||||
matches_regexp(/^https?:\/\/[a-z0-9]+\.kaltura\.com\/id\/[a-zA-Z0-9]+/)
|
||||
requires_iframe_origins "https://*.kaltura.com"
|
||||
|
||||
def preview_html
|
||||
og = get_opengraph
|
||||
|
||||
<<~HTML
|
||||
<img src="#{og.image_secure_url}" width="#{og.video_width}" height="#{og.video_height}">
|
||||
HTML
|
||||
end
|
||||
|
||||
def to_html
|
||||
og = get_opengraph
|
||||
|
||||
<<~HTML
|
||||
<iframe
|
||||
src="#{og.video_secure_url}"
|
||||
width="#{og.video_width}"
|
||||
height="#{og.video_height}"
|
||||
frameborder='0'
|
||||
allowfullscreen
|
||||
></iframe>
|
||||
HTML
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
22
lib/onebox/engine/mixcloud_onebox.rb
Normal file
22
lib/onebox/engine/mixcloud_onebox.rb
Normal file
|
|
@ -0,0 +1,22 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class MixcloudOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
|
||||
matches_regexp(/^https?:\/\/www\.mixcloud\.com\//)
|
||||
always_https
|
||||
|
||||
def placeholder_html
|
||||
oembed = get_oembed
|
||||
"<img src='#{oembed.image}' height='#{oembed.height}' #{oembed.title_attr}>"
|
||||
end
|
||||
|
||||
def to_html
|
||||
get_oembed.html
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
13
lib/onebox/engine/opengraph_image.rb
Normal file
13
lib/onebox/engine/opengraph_image.rb
Normal file
|
|
@ -0,0 +1,13 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
module OpengraphImage
|
||||
|
||||
def to_html
|
||||
og = get_opengraph
|
||||
"<img src='#{og.image}' width='#{og.image_width}' height='#{og.image_height}' class='onebox' #{og.title_attr}>"
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
55
lib/onebox/engine/pastebin_onebox.rb
Normal file
55
lib/onebox/engine/pastebin_onebox.rb
Normal file
|
|
@ -0,0 +1,55 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class PastebinOnebox
|
||||
include Engine
|
||||
include LayoutSupport
|
||||
|
||||
MAX_LINES = 10
|
||||
|
||||
matches_regexp(/^http?:\/\/pastebin\.com/)
|
||||
|
||||
private
|
||||
|
||||
def data
|
||||
@data ||= {
|
||||
title: 'pastebin.com',
|
||||
link: link,
|
||||
content: content,
|
||||
truncated?: truncated?
|
||||
}
|
||||
end
|
||||
|
||||
def content
|
||||
lines.take(MAX_LINES).join("\n")
|
||||
end
|
||||
|
||||
def truncated?
|
||||
lines.size > MAX_LINES
|
||||
end
|
||||
|
||||
def lines
|
||||
return @lines if defined?(@lines)
|
||||
response = Onebox::Helpers.fetch_response("http://pastebin.com/raw/#{paste_key}", redirect_limit: 1) rescue ""
|
||||
@lines = response.split("\n")
|
||||
end
|
||||
|
||||
def paste_key
|
||||
regex = case uri
|
||||
when /\/raw\//
|
||||
/\/raw\/([^\/]+)/
|
||||
when /\/download\//
|
||||
/\/download\/([^\/]+)/
|
||||
when /\/embed\//
|
||||
/\/embed\/([^\/]+)/
|
||||
else
|
||||
/\/([^\/]+)/
|
||||
end
|
||||
|
||||
match = uri.path.match(regex)
|
||||
match[1] if match && match[1]
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
29
lib/onebox/engine/pdf_onebox.rb
Normal file
29
lib/onebox/engine/pdf_onebox.rb
Normal file
|
|
@ -0,0 +1,29 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class PdfOnebox
|
||||
include Engine
|
||||
include LayoutSupport
|
||||
|
||||
matches_regexp(/^(https?:)?\/\/.*\.pdf(\?.*)?$/i)
|
||||
always_https
|
||||
|
||||
private
|
||||
|
||||
def data
|
||||
begin
|
||||
size = Onebox::Helpers.fetch_content_length(@url)
|
||||
rescue
|
||||
raise "Unable to read pdf file: #{@url}"
|
||||
end
|
||||
|
||||
{
|
||||
link: link,
|
||||
title: File.basename(uri.path),
|
||||
filesize: size ? Onebox::Helpers.pretty_filesize(size.to_i) : nil,
|
||||
}
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
60
lib/onebox/engine/pubmed_onebox.rb
Normal file
60
lib/onebox/engine/pubmed_onebox.rb
Normal file
|
|
@ -0,0 +1,60 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class PubmedOnebox
|
||||
include Engine
|
||||
include LayoutSupport
|
||||
|
||||
matches_regexp(/^https?:\/\/(?:(?:\w)+\.)?(www.ncbi.nlm.nih)\.gov(?:\/)?\/pubmed\/\d+/)
|
||||
|
||||
private
|
||||
|
||||
def xml
|
||||
return @xml if defined?(@xml)
|
||||
doc = Nokogiri::XML(URI.open(URI.join(@url, "?report=xml&format=text")))
|
||||
pre = doc.xpath("//pre")
|
||||
@xml = Nokogiri::XML("<root>" + pre.text + "</root>")
|
||||
end
|
||||
|
||||
def authors
|
||||
initials = xml.css("Initials").map { |x| x.content }
|
||||
last_names = xml.css("LastName").map { |x| x.content }
|
||||
author_list = (initials.zip(last_names)).map { |i, l| i + " " + l }
|
||||
if author_list.length > 1 then
|
||||
author_list[-2] = author_list[-2] + " and " + author_list[-1]
|
||||
author_list.pop
|
||||
end
|
||||
author_list.join(", ")
|
||||
end
|
||||
|
||||
def date
|
||||
xml.css("PubDate")
|
||||
.children
|
||||
.map { |x| x.content }
|
||||
.select { |s| !s.match(/^\s+$/) }
|
||||
.map { |s| s.split }
|
||||
.flatten
|
||||
.sort
|
||||
.reverse
|
||||
.join(" ") # Reverse sort so month before year.
|
||||
end
|
||||
|
||||
def data
|
||||
{
|
||||
title: xml.css("ArticleTitle").text,
|
||||
authors: authors,
|
||||
journal: xml.css("Title").text,
|
||||
abstract: xml.css("AbstractText").text,
|
||||
date: date,
|
||||
link: @url,
|
||||
pmid: match[:pmid]
|
||||
}
|
||||
end
|
||||
|
||||
def match
|
||||
@match ||= @url.match(%r{www\.ncbi\.nlm\.nih\.gov/pubmed/(?<pmid>[0-9]+)})
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
55
lib/onebox/engine/reddit_media_onebox.rb
Normal file
55
lib/onebox/engine/reddit_media_onebox.rb
Normal file
|
|
@ -0,0 +1,55 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class RedditMediaOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
|
||||
matches_regexp(/^https?:\/\/(www\.)?reddit\.com/)
|
||||
|
||||
def to_html
|
||||
if raw[:type] == "image"
|
||||
<<-HTML
|
||||
<aside class="onebox reddit">
|
||||
<header class="source">
|
||||
<img src="#{raw[:favicon]}" class="site-icon" width="16" height="16">
|
||||
<a href="#{raw[:url]}" target="_blank" rel="nofollow ugc noopener">#{raw[:site_name]}</a>
|
||||
</header>
|
||||
<article class="onebox-body">
|
||||
<h3><a href="#{raw[:url]}" target="_blank" rel="nofollow ugc noopener">#{raw[:title]}</a></h3>
|
||||
<div class="scale-images">
|
||||
<img src="#{raw[:image]}" class="scale-image"/>
|
||||
</div>
|
||||
<div class="description"><p>#{raw[:description]}</p></div>
|
||||
</article>
|
||||
</aside>
|
||||
HTML
|
||||
elsif raw[:type] =~ /^video[\/\.]/
|
||||
<<-HTML
|
||||
<aside class="onebox reddit">
|
||||
<header class="source">
|
||||
<img src="#{raw[:favicon]}" class="site-icon" width="16" height="16">
|
||||
<a href="#{raw[:url]}" target="_blank" rel="nofollow ugc noopener">#{raw[:site_name]}</a>
|
||||
</header>
|
||||
<article class="onebox-body">
|
||||
<h3><a href="#{raw[:url]}" target="_blank" rel="nofollow ugc noopener">#{raw[:title]}</a></h3>
|
||||
<div class="aspect-image-full-size">
|
||||
<a href="#{raw[:url]}" target="_blank" rel="nofollow ugc noopener">
|
||||
<img src="#{raw[:image]}" class="scale-image"/>
|
||||
<span class="instagram-video-icon"></span>
|
||||
</a>
|
||||
</div>
|
||||
<div class="description"><p>#{raw[:description]}</p></div>
|
||||
</article>
|
||||
</aside>
|
||||
HTML
|
||||
else
|
||||
html = Onebox::Engine::AllowlistedGenericOnebox.new(@url, @timeout).to_html
|
||||
return if Onebox::Helpers.blank?(html)
|
||||
html
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
25
lib/onebox/engine/replit_onebox.rb
Normal file
25
lib/onebox/engine/replit_onebox.rb
Normal file
|
|
@ -0,0 +1,25 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class ReplitOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
|
||||
matches_regexp(/^https?:\/\/repl\.it\/.+/)
|
||||
always_https
|
||||
|
||||
def placeholder_html
|
||||
oembed = get_oembed
|
||||
|
||||
<<-HTML
|
||||
<img src="#{oembed.thumbnail_url}" style="max-width: #{oembed.width}px; max-height: #{oembed.height}px;" #{oembed.title_attr}>
|
||||
HTML
|
||||
end
|
||||
|
||||
def to_html
|
||||
get_oembed.html
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
36
lib/onebox/engine/simplecast_onebox.rb
Normal file
36
lib/onebox/engine/simplecast_onebox.rb
Normal file
|
|
@ -0,0 +1,36 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class SimplecastOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
|
||||
matches_regexp(/https?:\/\/(.+)?simplecast.com\/(episodes|s)\/.*/)
|
||||
always_https
|
||||
requires_iframe_origins("https://embed.simplecast.com")
|
||||
|
||||
def to_html
|
||||
get_oembed.html
|
||||
end
|
||||
|
||||
def placeholder_html
|
||||
oembed = get_oembed
|
||||
return if Onebox::Helpers.blank?(oembed.thumbnail_url)
|
||||
"<img src='#{oembed.thumbnail_url}' #{oembed.title_attr}>"
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def get_oembed_url
|
||||
if id = url.scan(/([a-zA-Z0-9]*)\Z/).flatten.first
|
||||
oembed_url = "https://simplecast.com/s/#{id}"
|
||||
else
|
||||
oembed_url = url
|
||||
end
|
||||
|
||||
"https://simplecast.com/oembed?url=#{oembed_url}"
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
34
lib/onebox/engine/sketch_fab_onebox.rb
Normal file
34
lib/onebox/engine/sketch_fab_onebox.rb
Normal file
|
|
@ -0,0 +1,34 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class SketchFabOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
|
||||
matches_regexp(/^https?:\/\/sketchfab\.com\/(?:models\/|3d-models\/(?:[^\/\s]+-)?)([a-z0-9]{32})/)
|
||||
always_https
|
||||
requires_iframe_origins("https://sketchfab.com")
|
||||
|
||||
def to_html
|
||||
og = get_opengraph
|
||||
src = og.video_url.gsub("autostart=1", "")
|
||||
|
||||
<<-HTML
|
||||
<iframe
|
||||
src="#{src}"
|
||||
width="#{og.video_width}"
|
||||
height="#{og.video_height}"
|
||||
scrolling="no"
|
||||
frameborder="0"
|
||||
allowfullscreen
|
||||
></iframe>
|
||||
HTML
|
||||
end
|
||||
|
||||
def placeholder_html
|
||||
"<img src='#{get_opengraph.image}'>"
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
33
lib/onebox/engine/slides_onebox.rb
Normal file
33
lib/onebox/engine/slides_onebox.rb
Normal file
|
|
@ -0,0 +1,33 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class SlidesOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
|
||||
matches_regexp(/^https?:\/\/slides\.com\/[\p{Alnum}_\-]+\/[\p{Alnum}_\-]+$/)
|
||||
requires_iframe_origins "https://slides.com"
|
||||
|
||||
def to_html
|
||||
<<-HTML
|
||||
<iframe
|
||||
src="https://slides.com#{uri.path}/embed?style=light"
|
||||
width="576"
|
||||
height="420"
|
||||
scrolling="no"
|
||||
frameborder="0"
|
||||
webkitallowfullscreen
|
||||
mozallowfullscreen
|
||||
allowfullscreen
|
||||
></iframe>
|
||||
HTML
|
||||
end
|
||||
|
||||
def placeholder_html
|
||||
escaped_src = ::Onebox::Helpers.normalize_url_for_output(raw[:image])
|
||||
"<img src='#{escaped_src}'>"
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
33
lib/onebox/engine/sound_cloud_onebox.rb
Normal file
33
lib/onebox/engine/sound_cloud_onebox.rb
Normal file
|
|
@ -0,0 +1,33 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class SoundCloudOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
|
||||
matches_regexp(/^https?:\/\/soundcloud\.com/)
|
||||
requires_iframe_origins "https://w.soundcloud.com"
|
||||
always_https
|
||||
|
||||
def to_html
|
||||
oembed = get_oembed
|
||||
oembed.html.gsub('visual=true', 'visual=false')
|
||||
end
|
||||
|
||||
def placeholder_html
|
||||
oembed = get_oembed
|
||||
return if Onebox::Helpers.blank?(oembed.thumbnail_url)
|
||||
"<img src='#{oembed.thumbnail_url}' #{oembed.title_attr}>"
|
||||
end
|
||||
|
||||
protected
|
||||
|
||||
def get_oembed_url
|
||||
oembed_url = "https://soundcloud.com/oembed.json?url=#{url}"
|
||||
oembed_url += "&maxheight=166" unless url["/sets/"]
|
||||
oembed_url
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
56
lib/onebox/engine/stack_exchange_onebox.rb
Normal file
56
lib/onebox/engine/stack_exchange_onebox.rb
Normal file
|
|
@ -0,0 +1,56 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class StackExchangeOnebox
|
||||
include Engine
|
||||
include LayoutSupport
|
||||
include JSON
|
||||
|
||||
def self.domains
|
||||
%w(stackexchange.com stackoverflow.com superuser.com serverfault.com askubuntu.com stackapps.com mathoverflow.net)
|
||||
.map { |domain| Regexp.escape(domain) }
|
||||
end
|
||||
|
||||
matches_regexp(/^https?:\/\/(?:(?:(?<subsubdomain>\w*)\.)?(?<subdomain>\w*)\.)?(?<domain>#{domains.join('|')})\/((?:questions|q)\/(?<question_id>\d*)(\/.*\/(?<answer_id1>\d*))?|(a\/(?<answer_id2>\d*)))/)
|
||||
|
||||
def always_https?
|
||||
uri.host.split('.').length <= 3
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def match
|
||||
@match ||= @url.match(@@matcher)
|
||||
end
|
||||
|
||||
def url
|
||||
domain = uri.host
|
||||
question_id = match[:question_id]
|
||||
answer_id = match[:answer_id2] || match[:answer_id1]
|
||||
|
||||
if answer_id
|
||||
"https://api.stackexchange.com/2.2/answers/#{answer_id}?site=#{domain}&filter=!.FjueITQdx6-Rq3Ue9PWG.QZ2WNdW"
|
||||
else
|
||||
"https://api.stackexchange.com/2.2/questions/#{question_id}?site=#{domain}&filter=!5-duuxrJa-iw9oVvOA(JNimB5VIisYwZgwcfNI"
|
||||
end
|
||||
end
|
||||
|
||||
def data
|
||||
return @data if defined?(@data)
|
||||
|
||||
result = raw['items'][0]
|
||||
if result
|
||||
result['creation_date'] =
|
||||
Time.at(result['creation_date'].to_i).strftime("%I:%M%p - %d %b %y %Z")
|
||||
|
||||
result['tags'] = result['tags'].take(4).join(', ')
|
||||
result['is_answer'] = result.key?('answer_id')
|
||||
result['is_question'] = result.key?('question_id')
|
||||
end
|
||||
|
||||
@data = result
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
145
lib/onebox/engine/standard_embed.rb
Normal file
145
lib/onebox/engine/standard_embed.rb
Normal file
|
|
@ -0,0 +1,145 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
require "cgi"
|
||||
require "onebox/open_graph"
|
||||
require 'onebox/oembed'
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
module StandardEmbed
|
||||
def self.oembed_providers
|
||||
@@oembed_providers ||= {}
|
||||
end
|
||||
|
||||
def self.add_oembed_provider(regexp, endpoint)
|
||||
oembed_providers[regexp] = endpoint
|
||||
end
|
||||
|
||||
def self.opengraph_providers
|
||||
@@opengraph_providers ||= []
|
||||
end
|
||||
|
||||
def self.add_opengraph_provider(regexp)
|
||||
opengraph_providers << regexp
|
||||
end
|
||||
|
||||
# Some oembed providers (like meetup.com) don't provide links to themselves
|
||||
add_oembed_provider(/www\.meetup\.com\//, 'http://api.meetup.com/oembed')
|
||||
add_oembed_provider(/www\.mixcloud\.com\//, 'https://www.mixcloud.com/oembed/')
|
||||
# In order to support Private Videos
|
||||
add_oembed_provider(/vimeo\.com\//, 'https://vimeo.com/api/oembed.json')
|
||||
# NYT requires login so use oembed only
|
||||
add_oembed_provider(/nytimes\.com\//, 'https://www.nytimes.com/svc/oembed/json/')
|
||||
|
||||
def always_https?
|
||||
AllowlistedGenericOnebox.host_matches(uri, AllowlistedGenericOnebox.https_hosts) || super
|
||||
end
|
||||
|
||||
def raw
|
||||
return @raw if defined?(@raw)
|
||||
|
||||
og = get_opengraph
|
||||
twitter = get_twitter
|
||||
oembed = get_oembed
|
||||
|
||||
@raw = {}
|
||||
|
||||
og.data.each do |k, v|
|
||||
next if k == "title_attr"
|
||||
v = og.send(k)
|
||||
@raw[k] ||= v unless v.nil?
|
||||
end
|
||||
|
||||
twitter.each { |k, v| @raw[k] ||= v unless Onebox::Helpers::blank?(v) }
|
||||
|
||||
oembed.data.each do |k, v|
|
||||
v = oembed.send(k)
|
||||
@raw[k] ||= v unless v.nil?
|
||||
end
|
||||
|
||||
favicon = get_favicon
|
||||
@raw["favicon".to_sym] = favicon unless Onebox::Helpers::blank?(favicon)
|
||||
|
||||
@raw
|
||||
end
|
||||
|
||||
protected
|
||||
|
||||
def html_doc
|
||||
return @html_doc if defined?(@html_doc)
|
||||
|
||||
headers = nil
|
||||
headers = { 'Cookie' => options[:cookie] } if options[:cookie]
|
||||
|
||||
@html_doc = Onebox::Helpers.fetch_html_doc(url, headers)
|
||||
end
|
||||
|
||||
def get_oembed
|
||||
@oembed ||= Onebox::Oembed.new(get_json_response)
|
||||
end
|
||||
|
||||
def get_opengraph
|
||||
@opengraph ||= ::Onebox::OpenGraph.new(html_doc)
|
||||
end
|
||||
|
||||
def get_twitter
|
||||
return {} unless html_doc
|
||||
|
||||
twitter = {}
|
||||
|
||||
html_doc.css('meta').each do |m|
|
||||
if (m["property"] && m["property"][/^twitter:(.+)$/i]) || (m["name"] && m["name"][/^twitter:(.+)$/i])
|
||||
value = (m["content"] || m["value"]).to_s
|
||||
twitter[$1.tr('-:' , '_').to_sym] ||= value unless (Onebox::Helpers::blank?(value) || value == "0 minutes")
|
||||
end
|
||||
end
|
||||
|
||||
twitter
|
||||
end
|
||||
|
||||
def get_favicon
|
||||
return nil unless html_doc
|
||||
|
||||
favicon = html_doc.css('link[rel="shortcut icon"], link[rel="icon shortcut"], link[rel="shortcut"], link[rel="icon"]').first
|
||||
favicon = favicon.nil? ? nil : (favicon['href'].nil? ? nil : favicon['href'].strip)
|
||||
|
||||
Onebox::Helpers::get_absolute_image_url(favicon, url)
|
||||
end
|
||||
|
||||
def get_json_response
|
||||
oembed_url = get_oembed_url
|
||||
|
||||
return "{}" if Onebox::Helpers.blank?(oembed_url)
|
||||
|
||||
Onebox::Helpers.fetch_response(oembed_url) rescue "{}"
|
||||
rescue Errno::ECONNREFUSED, Net::HTTPError, Net::HTTPFatalError, MultiJson::LoadError
|
||||
"{}"
|
||||
end
|
||||
|
||||
def get_oembed_url
|
||||
oembed_url = nil
|
||||
|
||||
StandardEmbed.oembed_providers.each do |regexp, endpoint|
|
||||
if url =~ regexp
|
||||
oembed_url = "#{endpoint}?url=#{url}"
|
||||
break
|
||||
end
|
||||
end
|
||||
|
||||
if html_doc
|
||||
if Onebox::Helpers.blank?(oembed_url)
|
||||
application_json = html_doc.at("//link[@type='application/json+oembed']/@href")
|
||||
oembed_url = application_json.value if application_json
|
||||
end
|
||||
|
||||
if Onebox::Helpers.blank?(oembed_url)
|
||||
text_json = html_doc.at("//link[@type='text/json+oembed']/@href")
|
||||
oembed_url ||= text_json.value if text_json
|
||||
end
|
||||
end
|
||||
|
||||
oembed_url
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
41
lib/onebox/engine/steam_store_onebox.rb
Normal file
41
lib/onebox/engine/steam_store_onebox.rb
Normal file
|
|
@ -0,0 +1,41 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class SteamStoreOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
|
||||
always_https
|
||||
matches_regexp(/^https?:\/\/store\.steampowered\.com\/app\/\d+/)
|
||||
requires_iframe_origins "https://store.steampowered.com"
|
||||
|
||||
def placeholder_html
|
||||
og = get_opengraph
|
||||
<<-HTML
|
||||
<div style='width:100%; height:190px; background-color:#262626; color:#9e9e9e; margin:15px 0;'>
|
||||
<div style='padding:10px'>
|
||||
<h3 style='color:#fff; margin:10px 0 10px 5px;'>#{og.title}</h3>
|
||||
<img src='#{og.image}' style='float:left; max-width:184px; margin:5px 15px 0 5px'/>
|
||||
<p>#{og.description}</p>
|
||||
</div>
|
||||
</div>
|
||||
HTML
|
||||
end
|
||||
|
||||
def to_html
|
||||
iframe_url = @url[/https?:\/\/store\.steampowered\.com\/app\/\d+/].gsub("/app/", "/widget/")
|
||||
escaped_src = ::Onebox::Helpers.normalize_url_for_output(iframe_url)
|
||||
|
||||
<<-HTML
|
||||
<iframe
|
||||
src='#{escaped_src}'
|
||||
frameborder='0'
|
||||
width='100%'
|
||||
height='190'
|
||||
></iframe>
|
||||
HTML
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
34
lib/onebox/engine/trello_onebox.rb
Normal file
34
lib/onebox/engine/trello_onebox.rb
Normal file
|
|
@ -0,0 +1,34 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class TrelloOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
|
||||
matches_regexp(/^https:\/\/trello\.com\/[bc]\/\W*/)
|
||||
requires_iframe_origins "https://trello.com"
|
||||
always_https
|
||||
|
||||
def to_html
|
||||
src = "https://trello.com/#{match[:type]}/#{match[:key]}.html"
|
||||
height = match[:type] == 'b' ? 400 : 200
|
||||
|
||||
<<-HTML
|
||||
<iframe src="#{src}" width="100%" height="#{height}" frameborder="0" style="border:0"></iframe>
|
||||
HTML
|
||||
end
|
||||
|
||||
def placeholder_html
|
||||
::Onebox::Helpers.generic_placeholder_html
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def match
|
||||
return @match if defined?(@match)
|
||||
@match = @url.match(%{trello\.com/(?<type>[^/]+)/(?<key>[^/]+)/?\W*})
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
20
lib/onebox/engine/twitch_clips_onebox.rb
Normal file
20
lib/onebox/engine/twitch_clips_onebox.rb
Normal file
|
|
@ -0,0 +1,20 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
require_relative '../mixins/twitch_onebox'
|
||||
|
||||
class Onebox::Engine::TwitchClipsOnebox
|
||||
def self.twitch_regexp
|
||||
/^https?:\/\/clips\.twitch\.tv\/([a-zA-Z0-9_]+\/?[^#\?\/]+)/
|
||||
end
|
||||
|
||||
include Onebox::Mixins::TwitchOnebox
|
||||
requires_iframe_origins "https://clips.twitch.tv"
|
||||
|
||||
def query_params
|
||||
"clip=#{twitch_id}"
|
||||
end
|
||||
|
||||
def base_url
|
||||
"clips.twitch.tv/embed?"
|
||||
end
|
||||
end
|
||||
15
lib/onebox/engine/twitch_stream_onebox.rb
Normal file
15
lib/onebox/engine/twitch_stream_onebox.rb
Normal file
|
|
@ -0,0 +1,15 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
require_relative '../mixins/twitch_onebox'
|
||||
|
||||
class Onebox::Engine::TwitchStreamOnebox
|
||||
def self.twitch_regexp
|
||||
/^https?:\/\/(?:www\.|go\.)?twitch\.tv\/(?!directory)([a-zA-Z0-9_]{4,25})$/
|
||||
end
|
||||
|
||||
include Onebox::Mixins::TwitchOnebox
|
||||
|
||||
def query_params
|
||||
"channel=#{twitch_id}"
|
||||
end
|
||||
end
|
||||
15
lib/onebox/engine/twitch_video_onebox.rb
Normal file
15
lib/onebox/engine/twitch_video_onebox.rb
Normal file
|
|
@ -0,0 +1,15 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
require_relative '../mixins/twitch_onebox'
|
||||
|
||||
class Onebox::Engine::TwitchVideoOnebox
|
||||
def self.twitch_regexp
|
||||
/^https?:\/\/(?:www\.)?twitch\.tv\/videos\/([0-9]+)/
|
||||
end
|
||||
|
||||
include Onebox::Mixins::TwitchOnebox
|
||||
|
||||
def query_params
|
||||
"video=v#{twitch_id}"
|
||||
end
|
||||
end
|
||||
172
lib/onebox/engine/twitter_status_onebox.rb
Normal file
172
lib/onebox/engine/twitter_status_onebox.rb
Normal file
|
|
@ -0,0 +1,172 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class TwitterStatusOnebox
|
||||
include Engine
|
||||
include LayoutSupport
|
||||
include HTML
|
||||
|
||||
matches_regexp(/^https?:\/\/(mobile\.|www\.)?twitter\.com\/.+?\/status(es)?\/\d+(\/(video|photo)\/\d?+)?+(\/?\?.*)?\/?$/)
|
||||
always_https
|
||||
|
||||
def http_params
|
||||
{ 'User-Agent' => 'DiscourseBot/1.0' }
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def get_twitter_data
|
||||
response = Onebox::Helpers.fetch_response(url, headers: http_params) rescue nil
|
||||
html = Nokogiri::HTML(response)
|
||||
twitter_data = {}
|
||||
html.css('meta').each do |m|
|
||||
if m.attribute('property') && m.attribute('property').to_s.match(/^og:/i)
|
||||
m_content = m.attribute('content').to_s.strip
|
||||
m_property = m.attribute('property').to_s.gsub('og:', '')
|
||||
twitter_data[m_property.to_sym] = m_content
|
||||
end
|
||||
end
|
||||
twitter_data
|
||||
end
|
||||
|
||||
def match
|
||||
@match ||= @url.match(%r{twitter\.com/.+?/status(es)?/(?<id>\d+)})
|
||||
end
|
||||
|
||||
def twitter_data
|
||||
@twitter_data ||= get_twitter_data
|
||||
end
|
||||
|
||||
def client
|
||||
Onebox.options.twitter_client
|
||||
end
|
||||
|
||||
def twitter_api_credentials_present?
|
||||
client && !client.twitter_credentials_missing?
|
||||
end
|
||||
|
||||
def raw
|
||||
if twitter_api_credentials_present?
|
||||
@raw ||= OpenStruct.new(client.status(match[:id]).to_hash)
|
||||
else
|
||||
super
|
||||
end
|
||||
end
|
||||
|
||||
def access(*keys)
|
||||
keys.reduce(raw) do |memo, key|
|
||||
next unless memo
|
||||
memo[key] || memo[key.to_s]
|
||||
end
|
||||
end
|
||||
|
||||
def tweet
|
||||
if twitter_api_credentials_present?
|
||||
client.prettify_tweet(raw)&.strip
|
||||
else
|
||||
twitter_data[:description].gsub(/“(.+?)”/im) { $1 } if twitter_data[:description]
|
||||
end
|
||||
end
|
||||
|
||||
def timestamp
|
||||
if twitter_api_credentials_present?
|
||||
date = DateTime.strptime(access(:created_at), "%a %b %d %H:%M:%S %z %Y")
|
||||
user_offset = access(:user, :utc_offset).to_i
|
||||
offset = (user_offset >= 0 ? "+" : "-") + Time.at(user_offset.abs).gmtime.strftime("%H%M")
|
||||
date.new_offset(offset).strftime("%-l:%M %p - %-d %b %Y")
|
||||
else
|
||||
attr_at_css(".tweet-timestamp", 'title')
|
||||
end
|
||||
end
|
||||
|
||||
def title
|
||||
if twitter_api_credentials_present?
|
||||
"#{access(:user, :name)} (#{access(:user, :screen_name)})"
|
||||
else
|
||||
"#{attr_at_css('.tweet.permalink-tweet', 'data-name')} (#{attr_at_css('.tweet.permalink-tweet', 'data-screen-name')})"
|
||||
end
|
||||
end
|
||||
|
||||
def avatar
|
||||
if twitter_api_credentials_present?
|
||||
access(:user, :profile_image_url_https).sub('normal', '400x400')
|
||||
elsif twitter_data[:image]
|
||||
twitter_data[:image]
|
||||
end
|
||||
end
|
||||
|
||||
def likes
|
||||
if twitter_api_credentials_present?
|
||||
prettify_number(access(:favorite_count).to_i)
|
||||
else
|
||||
attr_at_css(".request-favorited-popup", 'data-compact-localized-count')
|
||||
end
|
||||
end
|
||||
|
||||
def retweets
|
||||
if twitter_api_credentials_present?
|
||||
prettify_number(access(:retweet_count).to_i)
|
||||
else
|
||||
attr_at_css(".request-retweeted-popup", 'data-compact-localized-count')
|
||||
end
|
||||
end
|
||||
|
||||
def quoted_full_name
|
||||
if twitter_api_credentials_present?
|
||||
access(:quoted_status, :user, :name)
|
||||
else
|
||||
raw.css('.QuoteTweet-fullname')[0]&.text
|
||||
end
|
||||
end
|
||||
|
||||
def quoted_screen_name
|
||||
if twitter_api_credentials_present?
|
||||
access(:quoted_status, :user, :screen_name)
|
||||
else
|
||||
attr_at_css(".QuoteTweet-innerContainer", "data-screen-name")
|
||||
end
|
||||
end
|
||||
|
||||
def quoted_tweet
|
||||
if twitter_api_credentials_present?
|
||||
access(:quoted_status, :full_text)
|
||||
else
|
||||
raw.css('.QuoteTweet-text')[0]&.text
|
||||
end
|
||||
end
|
||||
|
||||
def quoted_link
|
||||
if twitter_api_credentials_present?
|
||||
"https://twitter.com/#{quoted_screen_name}/status/#{access(:quoted_status, :id)}"
|
||||
else
|
||||
"https://twitter.com#{attr_at_css(".QuoteTweet-innerContainer", "href")}"
|
||||
end
|
||||
end
|
||||
|
||||
def prettify_number(count)
|
||||
count > 0 ? client.prettify_number(count) : nil
|
||||
end
|
||||
|
||||
def attr_at_css(css_property, attribute_name)
|
||||
raw.at_css(css_property)&.attr(attribute_name)
|
||||
end
|
||||
|
||||
def data
|
||||
@data ||= {
|
||||
link: link,
|
||||
tweet: tweet,
|
||||
timestamp: timestamp,
|
||||
title: title,
|
||||
avatar: avatar,
|
||||
likes: likes,
|
||||
retweets: retweets,
|
||||
quoted_tweet: quoted_tweet,
|
||||
quoted_full_name: quoted_full_name,
|
||||
quoted_screen_name: quoted_screen_name,
|
||||
quoted_link: quoted_link
|
||||
}
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
48
lib/onebox/engine/typeform_onebox.rb
Normal file
48
lib/onebox/engine/typeform_onebox.rb
Normal file
|
|
@ -0,0 +1,48 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class TypeformOnebox
|
||||
include Engine
|
||||
|
||||
matches_regexp(/^https?:\/\/[a-z0-9\-_]+\.typeform\.com\/to\/[a-zA-Z0-9]+/)
|
||||
requires_iframe_origins "https://*.typeform.com"
|
||||
always_https
|
||||
|
||||
def to_html
|
||||
typeform_src = build_typeform_src
|
||||
|
||||
<<~HTML
|
||||
<iframe
|
||||
src="#{typeform_src}"
|
||||
width="100%"
|
||||
height="600px"
|
||||
scrolling="no"
|
||||
frameborder="0"
|
||||
></iframe>
|
||||
HTML
|
||||
end
|
||||
|
||||
def placeholder_html
|
||||
::Onebox::Helpers.generic_placeholder_html
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def build_typeform_src
|
||||
escaped_src = ::Onebox::Helpers.normalize_url_for_output(@url)
|
||||
query_params = CGI::parse(URI::parse(escaped_src).query || '')
|
||||
|
||||
return escaped_src if query_params.has_key?('typeform-embed')
|
||||
|
||||
if query_params.empty?
|
||||
escaped_src += '?' unless escaped_src.end_with?('?')
|
||||
else
|
||||
escaped_src += '&'
|
||||
end
|
||||
|
||||
escaped_src += 'typeform-embed=embed-widget'
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
36
lib/onebox/engine/video_onebox.rb
Normal file
36
lib/onebox/engine/video_onebox.rb
Normal file
|
|
@ -0,0 +1,36 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class VideoOnebox
|
||||
include Engine
|
||||
|
||||
matches_regexp(/^(https?:)?\/\/.*\.(mov|mp4|webm|ogv)(\?.*)?$/i)
|
||||
|
||||
def always_https?
|
||||
AllowlistedGenericOnebox.host_matches(uri, AllowlistedGenericOnebox.https_hosts)
|
||||
end
|
||||
|
||||
def to_html
|
||||
# Fix Dropbox image links
|
||||
if @url[/^https:\/\/www.dropbox.com\/s\//]
|
||||
@url.sub!("https://www.dropbox.com", "https://dl.dropboxusercontent.com")
|
||||
end
|
||||
|
||||
escaped_url = ::Onebox::Helpers.normalize_url_for_output(@url)
|
||||
<<-HTML
|
||||
<div class="onebox video-onebox">
|
||||
<video width='100%' height='100%' controls #{@options[:disable_media_download_controls] ? 'controlslist="nodownload"' : ""}>
|
||||
<source src='#{escaped_url}'>
|
||||
<a href='#{escaped_url}'>#{@url}</a>
|
||||
</video>
|
||||
</div>
|
||||
HTML
|
||||
end
|
||||
|
||||
def placeholder_html
|
||||
::Onebox::Helpers.video_placeholder_html
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
55
lib/onebox/engine/vimeo_onebox.rb
Normal file
55
lib/onebox/engine/vimeo_onebox.rb
Normal file
|
|
@ -0,0 +1,55 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class VimeoOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
|
||||
matches_regexp(/^https?:\/\/(www\.)?vimeo\.com\/\d+/)
|
||||
requires_iframe_origins "https://player.vimeo.com"
|
||||
always_https
|
||||
|
||||
WIDTH ||= 640
|
||||
HEIGHT ||= 360
|
||||
|
||||
def placeholder_html
|
||||
::Onebox::Helpers.video_placeholder_html
|
||||
end
|
||||
|
||||
def to_html
|
||||
video_id = oembed_data[:video_id]
|
||||
if video_id.nil?
|
||||
# for private videos
|
||||
video_id = uri.path[/\/(\d+)/, 1]
|
||||
end
|
||||
video_src = "https://player.vimeo.com/video/#{video_id}"
|
||||
video_src = video_src.gsub('autoplay=1', '').chomp("?")
|
||||
|
||||
<<-HTML
|
||||
<iframe
|
||||
width="#{WIDTH}"
|
||||
height="#{HEIGHT}"
|
||||
src="#{video_src}"
|
||||
data-original-href="#{link}"
|
||||
frameborder="0"
|
||||
allowfullscreen
|
||||
></iframe>
|
||||
HTML
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def oembed_data
|
||||
response = Onebox::Helpers.fetch_response("https://vimeo.com/api/oembed.json?url=#{url}")
|
||||
@oembed_data = Onebox::Helpers.symbolize_keys(::MultiJson.load(response))
|
||||
rescue
|
||||
"{}"
|
||||
end
|
||||
|
||||
def og_data
|
||||
@og_data = get_opengraph
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
43
lib/onebox/engine/wikimedia_onebox.rb
Normal file
43
lib/onebox/engine/wikimedia_onebox.rb
Normal file
|
|
@ -0,0 +1,43 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class WikimediaOnebox
|
||||
include Engine
|
||||
include LayoutSupport
|
||||
include JSON
|
||||
|
||||
matches_regexp(/^https?:\/\/commons\.wikimedia\.org\/wiki\/(File:.+)/)
|
||||
always_https
|
||||
|
||||
def self.priority
|
||||
# Wikimedia links end in an image extension.
|
||||
# E.g. https://commons.wikimedia.org/wiki/File:Stones_members_montage2.jpg
|
||||
# This engine should have priority over the generic ImageOnebox.
|
||||
|
||||
1
|
||||
end
|
||||
|
||||
def url
|
||||
"https://en.wikipedia.org/w/api.php?action=query&titles=#{match[:name]}&prop=imageinfo&iilimit=50&iiprop=timestamp|user|url&iiurlwidth=500&format=json"
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def match
|
||||
@match ||= @url.match(/^https?:\/\/commons\.wikimedia\.org\/wiki\/(?<name>File:.+)/)
|
||||
end
|
||||
|
||||
def data
|
||||
first_page = raw['query']['pages'].first[1]
|
||||
|
||||
{
|
||||
link: first_page['imageinfo'].first['descriptionurl'],
|
||||
title: first_page['title'],
|
||||
image: first_page['imageinfo'].first['url'],
|
||||
thumbnail: first_page['imageinfo'].first['thumburl']
|
||||
}
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
97
lib/onebox/engine/wikipedia_onebox.rb
Normal file
97
lib/onebox/engine/wikipedia_onebox.rb
Normal file
|
|
@ -0,0 +1,97 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class WikipediaOnebox
|
||||
include Engine
|
||||
include LayoutSupport
|
||||
include HTML
|
||||
|
||||
matches_regexp(/^https?:\/\/.*\.wikipedia\.(com|org)/)
|
||||
always_https
|
||||
|
||||
private
|
||||
|
||||
def data
|
||||
paras = []
|
||||
text = ""
|
||||
|
||||
# Detect section Hash in the url and retrive the related paragraphs. if no hash provided the first few paragraphs will be used
|
||||
# Author Lidlanca
|
||||
# Date 9/8/2014
|
||||
if (m_url_hash = @url.match(/#([^\/?]+)/)) # extract url hash
|
||||
m_url_hash_name = m_url_hash[1]
|
||||
end
|
||||
|
||||
unless m_url_hash.nil?
|
||||
section_header_title = raw.xpath("//span[@id='#{m_url_hash_name}']")
|
||||
|
||||
if section_header_title.empty?
|
||||
paras = raw.search("p") # default get all the paras
|
||||
else
|
||||
section_title_text = section_header_title.inner_text
|
||||
section_header = section_header_title[0].parent # parent element of the section span element should be an <h3> node
|
||||
cur_element = section_header
|
||||
|
||||
# p|text|div covers the general case. We assume presence of at least 1 P node. if section has no P node we may end up with a P node from the next section.
|
||||
# div tag is commonly used as an assets wraper in an article section. often as the first element holding an image.
|
||||
# ul support will imporve the output generated for a section with a list as the main content (for example: an Author Bibliography, A musician Discography, etc)
|
||||
first_p_found = nil
|
||||
while (((next_sibling = cur_element.next_sibling).name =~ /p|text|div|ul/) || first_p_found.nil?) do # from section header get the next sibling until it is a breaker tag
|
||||
cur_element = next_sibling
|
||||
if (cur_element.name == "p" || cur_element.name == "ul") #we treat a list as we detect a p to avoid showing
|
||||
first_p_found = true
|
||||
paras.push(cur_element)
|
||||
end
|
||||
end
|
||||
end
|
||||
else # no hash found in url
|
||||
paras = raw.search("p") # default get all the paras
|
||||
end
|
||||
|
||||
unless paras.empty?
|
||||
cnt = 0
|
||||
while text.length < Onebox::LayoutSupport.max_text && cnt <= 3
|
||||
break if cnt >= paras.size
|
||||
text += " " unless cnt == 0
|
||||
|
||||
if paras[cnt].name == "ul" # Handle UL tag. Generate a textual ordered list (1.item | 2.item | 3.item). Unfortunately no newline allowed in output
|
||||
li_index = 1
|
||||
list_items = []
|
||||
paras[cnt].children.css("li").each { |li| list_items.push "#{li_index}." + li.inner_text ; li_index += 1 }
|
||||
paragraph = (list_items.join " |\n ")[0..Onebox::LayoutSupport.max_text]
|
||||
else
|
||||
paragraph = paras[cnt].inner_text[0..Onebox::LayoutSupport.max_text]
|
||||
end
|
||||
|
||||
paragraph.gsub!(/\[\d+\]/mi, "")
|
||||
text += paragraph
|
||||
cnt += 1
|
||||
end
|
||||
end
|
||||
|
||||
text = "#{text[0..Onebox::LayoutSupport.max_text]}..." if text.length > Onebox::LayoutSupport.max_text
|
||||
|
||||
result = {
|
||||
link: link,
|
||||
title: raw.css("html body h1").inner_text + (section_title_text ? " | " + section_title_text : ""), #if a section sub title exists add it to the main article title
|
||||
description: text
|
||||
}
|
||||
|
||||
img = raw.css(".image img")
|
||||
|
||||
if img && img.size > 0
|
||||
img.each do |i|
|
||||
src = i["src"]
|
||||
if src !~ /Question_book/
|
||||
result[:image] = src
|
||||
break
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
result
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
30
lib/onebox/engine/wistia_onebox.rb
Normal file
30
lib/onebox/engine/wistia_onebox.rb
Normal file
|
|
@ -0,0 +1,30 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class WistiaOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
|
||||
matches_regexp(/https?:\/\/(.+)?(wistia.com|wi.st)\/(medias|embed)\/.*/)
|
||||
requires_iframe_origins("https://fast.wistia.com", "https://fast.wistia.net")
|
||||
always_https
|
||||
|
||||
def to_html
|
||||
get_oembed.html
|
||||
end
|
||||
|
||||
def placeholder_html
|
||||
oembed = get_oembed
|
||||
return if Onebox::Helpers.blank?(oembed.thumbnail_url)
|
||||
"<img src='#{oembed.thumbnail_url}' #{oembed.title_attr}>"
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def get_oembed_url
|
||||
"https://fast.wistia.com/oembed?embedType=iframe&url=#{url}"
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
32
lib/onebox/engine/xkcd_onebox.rb
Normal file
32
lib/onebox/engine/xkcd_onebox.rb
Normal file
|
|
@ -0,0 +1,32 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class XkcdOnebox
|
||||
include Engine
|
||||
include LayoutSupport
|
||||
include JSON
|
||||
|
||||
matches_regexp(/^https?:\/\/(www\.)?(m\.)?xkcd\.com\/\d+/)
|
||||
|
||||
def url
|
||||
"https://xkcd.com/#{match[:comic_id]}/info.0.json"
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def match
|
||||
@match ||= @url.match(%{xkcd\.com/(?<comic_id>\\d+)})
|
||||
end
|
||||
|
||||
def data
|
||||
{
|
||||
link: @url,
|
||||
title: raw['safe_title'],
|
||||
image: raw['img'],
|
||||
description: raw['alt']
|
||||
}
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
35
lib/onebox/engine/youku_onebox.rb
Normal file
35
lib/onebox/engine/youku_onebox.rb
Normal file
|
|
@ -0,0 +1,35 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class YoukuOnebox
|
||||
include Engine
|
||||
include HTML
|
||||
|
||||
matches_regexp(/^(https?:\/\/)?([\da-z\.-]+)(youku.com\/)(.)+\/?$/)
|
||||
requires_iframe_origins "https://player.youku.com"
|
||||
|
||||
# Try to get the video ID. Works for URLs of the form:
|
||||
# * http://v.youku.com/v_show/id_XNjM3MzAxNzc2.html
|
||||
# * http://v.youku.com/v_show/id_XMTQ5MjgyMjMyOA==.html?from=y1.3-tech-index3-232-10183.89969-89963.3-1
|
||||
def video_id
|
||||
match = uri.path.match(/\/v_show\/id_([a-zA-Z0-9_=\-]+)(\.html)?.*/)
|
||||
match && match[1]
|
||||
rescue
|
||||
nil
|
||||
end
|
||||
|
||||
def to_html
|
||||
<<~HTML
|
||||
<iframe
|
||||
src="https://player.youku.com/embed/#{video_id}"
|
||||
width="640"
|
||||
height="430"
|
||||
frameborder='0'
|
||||
allowfullscreen
|
||||
></iframe>
|
||||
HTML
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
173
lib/onebox/engine/youtube_onebox.rb
Normal file
173
lib/onebox/engine/youtube_onebox.rb
Normal file
|
|
@ -0,0 +1,173 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Engine
|
||||
class YoutubeOnebox
|
||||
include Engine
|
||||
include StandardEmbed
|
||||
|
||||
matches_regexp(/^https?:\/\/(?:www\.)?(?:m\.)?(?:youtube\.com|youtu\.be)\/.+$/)
|
||||
requires_iframe_origins "https://www.youtube.com"
|
||||
always_https
|
||||
|
||||
WIDTH ||= 480
|
||||
HEIGHT ||= 360
|
||||
|
||||
def parse_embed_response
|
||||
return unless video_id
|
||||
return @parse_embed_response if defined?(@parse_embed_response)
|
||||
|
||||
embed_url = "https://www.youtube.com/embed/#{video_id}"
|
||||
@embed_doc ||= Onebox::Helpers.fetch_html_doc(embed_url)
|
||||
|
||||
begin
|
||||
script_tag = @embed_doc.xpath('//script').find { |tag| tag.to_s.include?('ytcfg.set') }.to_s
|
||||
match = script_tag.to_s.match(/ytcfg\.set\((?<json>.*)\)/)
|
||||
|
||||
yt_json = ::JSON.parse(match[:json])
|
||||
renderer = ::JSON.parse(yt_json['PLAYER_VARS']['embedded_player_response'])['embedPreview']['thumbnailPreviewRenderer']
|
||||
|
||||
title = renderer['title']['runs'].first['text']
|
||||
|
||||
image = "https://img.youtube.com/vi/#{video_id}/hqdefault.jpg"
|
||||
rescue
|
||||
return
|
||||
end
|
||||
|
||||
@parse_embed_response = { image: image, title: title }
|
||||
end
|
||||
|
||||
def placeholder_html
|
||||
if video_id || list_id
|
||||
result = parse_embed_response
|
||||
result ||= get_opengraph.data
|
||||
|
||||
"<img src='#{result[:image]}' width='#{WIDTH}' height='#{HEIGHT}' title='#{result[:title]}'>"
|
||||
else
|
||||
to_html
|
||||
end
|
||||
end
|
||||
|
||||
def to_html
|
||||
if video_id
|
||||
<<-HTML
|
||||
<iframe
|
||||
src="https://www.youtube.com/embed/#{video_id}?#{embed_params}"
|
||||
width="#{WIDTH}"
|
||||
height="#{HEIGHT}"
|
||||
frameborder="0"
|
||||
allowfullscreen
|
||||
></iframe>
|
||||
HTML
|
||||
elsif list_id
|
||||
<<-HTML
|
||||
<iframe
|
||||
src="https://www.youtube.com/embed/videoseries?list=#{list_id}&wmode=transparent&rel=0&autohide=1&showinfo=1&enablejsapi=1"
|
||||
width="#{WIDTH}"
|
||||
height="#{HEIGHT}"
|
||||
frameborder="0"
|
||||
allowfullscreen
|
||||
></iframe>
|
||||
HTML
|
||||
else
|
||||
# for channel pages
|
||||
html = Onebox::Engine::AllowlistedGenericOnebox.new(@url, @timeout).to_html
|
||||
return if Onebox::Helpers.blank?(html)
|
||||
html.gsub!(/['"]\/\//, "https://")
|
||||
html
|
||||
end
|
||||
end
|
||||
|
||||
def video_title
|
||||
@video_title ||= begin
|
||||
result = parse_embed_response || get_opengraph.data
|
||||
result[:title]
|
||||
end
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def video_id
|
||||
@video_id ||= begin
|
||||
# http://youtu.be/afyK1HSFfgw
|
||||
if uri.host["youtu.be"]
|
||||
id = uri.path[/\/([\w\-]+)/, 1]
|
||||
return id if id
|
||||
end
|
||||
|
||||
# https://www.youtube.com/embed/vsF0K3Ou1v0
|
||||
if uri.path["/embed/"]
|
||||
id = uri.path[/\/embed\/([\w\-]+)/, 1]
|
||||
return id if id
|
||||
end
|
||||
|
||||
# https://www.youtube.com/watch?v=Z0UISCEe52Y
|
||||
params['v']
|
||||
end
|
||||
end
|
||||
|
||||
def list_id
|
||||
@list_id ||= params['list']
|
||||
end
|
||||
|
||||
def embed_params
|
||||
p = { 'feature' => 'oembed', 'wmode' => 'opaque' }
|
||||
|
||||
p['list'] = list_id if list_id
|
||||
|
||||
# Parse timestrings, and assign the result as a start= parameter
|
||||
start = if params['start']
|
||||
params['start']
|
||||
elsif params['t']
|
||||
params['t']
|
||||
elsif uri.fragment && uri.fragment.start_with?('t=')
|
||||
# referencing uri is safe here because any throws were already caught by video_id returning nil
|
||||
# remove the t= from the start
|
||||
uri.fragment[2..-1]
|
||||
end
|
||||
|
||||
p['start'] = parse_timestring(start) if start
|
||||
p['end'] = parse_timestring params['end'] if params['end']
|
||||
|
||||
# Official workaround for looping videos
|
||||
# https://developers.google.com/youtube/player_parameters#loop
|
||||
# use params.include? so that you can just add "&loop"
|
||||
if params.include?('loop')
|
||||
p['loop'] = 1
|
||||
p['playlist'] = video_id
|
||||
end
|
||||
|
||||
# https://developers.google.com/youtube/player_parameters#rel
|
||||
p['rel'] = 0 if params.include?('rel')
|
||||
|
||||
# https://developers.google.com/youtube/player_parameters#enablejsapi
|
||||
p['enablejsapi'] = params['enablejsapi'] if params.include?('enablejsapi')
|
||||
|
||||
URI.encode_www_form(p)
|
||||
end
|
||||
|
||||
def parse_timestring(string)
|
||||
if string =~ /(\d+h)?(\d+m)?(\d+s?)?/
|
||||
($1.to_i * 3600) + ($2.to_i * 60) + $3.to_i
|
||||
end
|
||||
end
|
||||
|
||||
def params
|
||||
return {} unless uri.query
|
||||
# This mapping is necessary because CGI.parse returns a hash of keys to arrays.
|
||||
# And *that* is necessary because querystrings support arrays, so they
|
||||
# force you to deal with it to avoid security issues that would pop up
|
||||
# if one day it suddenly gave you an array.
|
||||
#
|
||||
# However, we aren't interested. Just take the first one.
|
||||
@params ||= begin
|
||||
p = {}
|
||||
CGI.parse(uri.query).each { |k, v| p[k] = v.first }
|
||||
p
|
||||
end
|
||||
rescue
|
||||
{}
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
70
lib/onebox/file_type_finder.rb
Normal file
70
lib/onebox/file_type_finder.rb
Normal file
|
|
@ -0,0 +1,70 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module FileTypeFinder
|
||||
# In general, most of file extension names would be recognized
|
||||
# by Highlights.js. However, some need to be checked in other
|
||||
# ways, either because they just aren't included, because they
|
||||
# are extensionless, or because they contain dots (they are
|
||||
# multi-part).
|
||||
# IMPORTANT: to prevent false positive matching, start all
|
||||
# entries on this list with a "."
|
||||
#
|
||||
# For easy reference, keep these sorted in alphabetical order.
|
||||
@long_file_types = {
|
||||
".bib" => "tex",
|
||||
".html.hbs" => "handlebars",
|
||||
".html.handlebars" => "handlebars",
|
||||
".latex" => "tex",
|
||||
".ru" => "rb",
|
||||
".simplecov" => "rb", # Not official, but seems commonly found
|
||||
".sty" => "tex"
|
||||
}
|
||||
|
||||
# Some extensionless files for which we know the type
|
||||
# These should all be stored LOWERCASE, just for consistency.
|
||||
# The ones that I know of also include the ".lock" fake extension.
|
||||
#
|
||||
# For easy reference, keep these sorted in alphabetical order,
|
||||
# FIRST by their types and THEN by their names.
|
||||
@extensionless_files = {
|
||||
"cmake.in" => "cmake",
|
||||
|
||||
"gruntfile" => "js",
|
||||
"gulpfile" => "js",
|
||||
|
||||
"artisan" => "php",
|
||||
|
||||
"berksfile" => "rb",
|
||||
"capfile" => "rb",
|
||||
"cheffile" => "rb",
|
||||
"cheffile.lock" => "rb",
|
||||
"gemfile" => "rb",
|
||||
"guardfile" => "rb",
|
||||
"rakefile" => "rb",
|
||||
"thorfile" => "rb",
|
||||
"vagrantfile" => "rb",
|
||||
|
||||
"boxfile" => "yaml" # Not currently (2014-11) in Highlight.js
|
||||
}
|
||||
|
||||
def self.from_file_name(file_name)
|
||||
lower_name = file_name.downcase
|
||||
# First check against the known lists of "special" files and extensions.
|
||||
return @extensionless_files[lower_name] if @extensionless_files.has_key?(lower_name)
|
||||
|
||||
@long_file_types.each { |extension, type|
|
||||
return type if lower_name.end_with?(extension)
|
||||
}
|
||||
|
||||
# Otherwise, just split on the last ".",
|
||||
# but add one so we don't return the "." itself.
|
||||
dot_spot = lower_name.rindex(".")
|
||||
return lower_name[(dot_spot + 1)..-1] if dot_spot
|
||||
|
||||
# If we couldn't figure it out from the name,
|
||||
# let the highlighter figure it out from the content.
|
||||
""
|
||||
end
|
||||
end
|
||||
end
|
||||
252
lib/onebox/helpers.rb
Normal file
252
lib/onebox/helpers.rb
Normal file
|
|
@ -0,0 +1,252 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
require "addressable"
|
||||
|
||||
module Onebox
|
||||
module Helpers
|
||||
|
||||
class DownloadTooLarge < StandardError; end
|
||||
|
||||
IGNORE_CANONICAL_DOMAINS ||= ['www.instagram.com', 'youtube.com']
|
||||
|
||||
def self.symbolize_keys(hash)
|
||||
return {} if hash.nil?
|
||||
|
||||
hash.inject({}) do |result, (key, value)|
|
||||
new_key = key.is_a?(String) ? key.to_sym : key
|
||||
new_value = value.is_a?(Hash) ? symbolize_keys(value) : value
|
||||
result[new_key] = new_value
|
||||
result
|
||||
end
|
||||
end
|
||||
|
||||
def self.clean(html)
|
||||
html.gsub(/<[^>]+>/, ' ').gsub(/\n/, '')
|
||||
end
|
||||
|
||||
def self.fetch_html_doc(url, headers = nil, body_cacher = nil)
|
||||
response = (fetch_response(url, headers: headers, body_cacher: body_cacher) rescue nil)
|
||||
doc = Nokogiri::HTML(response)
|
||||
uri = Addressable::URI.parse(url)
|
||||
|
||||
ignore_canonical_tag = doc.at('meta[property="og:ignore_canonical"]')
|
||||
should_ignore_canonical = IGNORE_CANONICAL_DOMAINS.map { |hostname| uri.hostname.match?(hostname) }.any?
|
||||
|
||||
unless (ignore_canonical_tag && ignore_canonical_tag['content'].to_s == 'true') || should_ignore_canonical
|
||||
# prefer canonical link
|
||||
canonical_link = doc.at('//link[@rel="canonical"]/@href')
|
||||
canonical_uri = Addressable::URI.parse(canonical_link)
|
||||
if canonical_link && "#{canonical_uri.host}#{canonical_uri.path}" != "#{uri.host}#{uri.path}"
|
||||
response = (fetch_response(canonical_uri.to_s, headers: headers, body_cacher: body_cacher) rescue nil)
|
||||
doc = Nokogiri::HTML(response) if response
|
||||
end
|
||||
end
|
||||
|
||||
doc
|
||||
end
|
||||
|
||||
def self.fetch_response(location, redirect_limit: 5, domain: nil, headers: nil, body_cacher: nil)
|
||||
redirect_limit = Onebox.options.redirect_limit if redirect_limit > Onebox.options.redirect_limit
|
||||
|
||||
raise Net::HTTPError.new('HTTP redirect too deep', location) if redirect_limit == 0
|
||||
|
||||
uri = Addressable::URI.parse(location)
|
||||
uri = Addressable::URI.join(domain, uri) if !uri.host
|
||||
|
||||
use_body_cacher = body_cacher && body_cacher.respond_to?('fetch_cached_response_body')
|
||||
if use_body_cacher
|
||||
response_body = body_cacher.fetch_cached_response_body(uri.to_s)
|
||||
|
||||
if response_body.present?
|
||||
return response_body
|
||||
end
|
||||
end
|
||||
|
||||
result = StringIO.new
|
||||
Net::HTTP.start(uri.host, uri.port, use_ssl: uri.normalized_scheme == 'https') do |http|
|
||||
http.open_timeout = Onebox.options.connect_timeout
|
||||
http.read_timeout = Onebox.options.timeout
|
||||
http.verify_mode = OpenSSL::SSL::VERIFY_NONE # Work around path building bugs
|
||||
|
||||
headers ||= {}
|
||||
|
||||
if Onebox.options.user_agent && !headers['User-Agent']
|
||||
headers['User-Agent'] = Onebox.options.user_agent
|
||||
end
|
||||
|
||||
request = Net::HTTP::Get.new(uri.request_uri, headers)
|
||||
start_time = Time.now
|
||||
|
||||
size_bytes = Onebox.options.max_download_kb * 1024
|
||||
http.request(request) do |response|
|
||||
|
||||
if cookie = response.get_fields('set-cookie')
|
||||
# HACK: If this breaks again in the future, use HTTP::CookieJar from gem 'http-cookie'
|
||||
# See test: it "does not send cookies to the wrong domain"
|
||||
redir_header = { 'Cookie' => cookie.join('; ') }
|
||||
end
|
||||
|
||||
redir_header = nil unless redir_header.is_a? Hash
|
||||
|
||||
code = response.code.to_i
|
||||
unless code === 200
|
||||
response.error! unless [301, 302, 303, 307, 308].include?(code)
|
||||
|
||||
return fetch_response(
|
||||
response['location'],
|
||||
redirect_limit: redirect_limit - 1,
|
||||
domain: "#{uri.scheme}://#{uri.host}",
|
||||
headers: redir_header
|
||||
)
|
||||
end
|
||||
|
||||
response.read_body do |chunk|
|
||||
result.write(chunk)
|
||||
raise DownloadTooLarge.new if result.size > size_bytes
|
||||
raise Timeout::Error.new if (Time.now - start_time) > Onebox.options.timeout
|
||||
end
|
||||
|
||||
if use_body_cacher && body_cacher.cache_response_body?(uri)
|
||||
body_cacher.cache_response_body(uri.to_s, result.string)
|
||||
end
|
||||
|
||||
return result.string
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
def self.fetch_content_length(location)
|
||||
uri = URI(location)
|
||||
|
||||
Net::HTTP.start(uri.host, uri.port, use_ssl: uri.is_a?(URI::HTTPS)) do |http|
|
||||
http.open_timeout = Onebox.options.connect_timeout
|
||||
http.read_timeout = Onebox.options.timeout
|
||||
if uri.is_a?(URI::HTTPS)
|
||||
http.use_ssl = true
|
||||
http.verify_mode = OpenSSL::SSL::VERIFY_NONE
|
||||
end
|
||||
|
||||
http.request_head([uri.path, uri.query].join("?")) do |response|
|
||||
code = response.code.to_i
|
||||
unless code === 200 || Onebox::Helpers.blank?(response.content_length)
|
||||
return nil
|
||||
end
|
||||
return response.content_length
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
def self.pretty_filesize(size)
|
||||
conv = [ 'B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB' ]
|
||||
scale = 1024
|
||||
|
||||
ndx = 1
|
||||
if (size < 2 * (scale**ndx)) then
|
||||
return "#{(size)} #{conv[ndx - 1]}"
|
||||
end
|
||||
size = size.to_f
|
||||
[2, 3, 4, 5, 6, 7].each do |i|
|
||||
if (size < 2 * (scale**i)) then
|
||||
return "#{'%.2f' % (size / (scale**(i - 1)))} #{conv[i - 1]}"
|
||||
end
|
||||
end
|
||||
ndx = 7
|
||||
"#{'%.2f' % (size / (scale**(ndx - 1)))} #{conv[ndx - 1]}"
|
||||
end
|
||||
|
||||
def self.click_to_scroll_div(width = 690, height = 400)
|
||||
"<div style=\"background:transparent;position:relative;width:#{width}px;height:#{height}px;top:#{height}px;margin-top:-#{height}px;\" onClick=\"style.pointerEvents='none'\"></div>"
|
||||
end
|
||||
|
||||
def self.blank?(value)
|
||||
if value.nil?
|
||||
true
|
||||
elsif String === value
|
||||
value.empty? || !(/[[:^space:]]/ === value)
|
||||
else
|
||||
value.respond_to?(:empty?) ? !!value.empty? : !value
|
||||
end
|
||||
end
|
||||
|
||||
def self.truncate(string, length = 50)
|
||||
return string if string.nil?
|
||||
string.size > length ? string[0...(string.rindex(" ", length) || length)] + "..." : string
|
||||
end
|
||||
|
||||
def self.get(meta, attr)
|
||||
(meta && !blank?(meta[attr])) ? sanitize(meta[attr]) : nil
|
||||
end
|
||||
|
||||
def self.sanitize(value, length = 50)
|
||||
return nil if blank?(value)
|
||||
Sanitize.fragment(value).strip
|
||||
end
|
||||
|
||||
def self.normalize_url_for_output(url)
|
||||
return "" unless url
|
||||
url = url.dup
|
||||
# expect properly encoded url, remove any unsafe chars
|
||||
url.gsub!(' ', '%20')
|
||||
url.gsub!("'", "'")
|
||||
url.gsub!('"', """)
|
||||
url.gsub!(/[^\w\-`.~:\/?#\[\]@!$&'\(\)*+,;=%\p{M}’]/, "")
|
||||
|
||||
parsed = Addressable::URI.parse(url)
|
||||
return "" unless parsed.host
|
||||
|
||||
url
|
||||
end
|
||||
|
||||
def self.get_absolute_image_url(src, url)
|
||||
if src && !!(src =~ /^\/\//)
|
||||
uri = URI(url)
|
||||
src = "#{uri.scheme}:#{src}"
|
||||
elsif src && src.match(/^https?:\/\//i).nil?
|
||||
uri = URI(url)
|
||||
src = if !src.start_with?("/") && uri.path.present?
|
||||
"#{uri.scheme}://#{uri.host.sub(/\/$/, '')}#{uri.path.sub(/\/$/, '')}/#{src.sub(/^\//, '')}"
|
||||
else
|
||||
"#{uri.scheme}://#{uri.host.sub(/\/$/, '')}/#{src.sub(/^\//, '')}"
|
||||
end
|
||||
end
|
||||
src
|
||||
end
|
||||
|
||||
# Percent-encodes a URI string per RFC3986 - https://tools.ietf.org/html/rfc3986
|
||||
def self.uri_encode(url)
|
||||
return "" unless url
|
||||
|
||||
uri = Addressable::URI.parse(url)
|
||||
|
||||
encoded_uri = Addressable::URI.new(
|
||||
scheme: Addressable::URI.encode_component(uri.scheme, Addressable::URI::CharacterClasses::SCHEME),
|
||||
authority: Addressable::URI.encode_component(uri.authority, Addressable::URI::CharacterClasses::AUTHORITY),
|
||||
path: Addressable::URI.encode_component(uri.path, Addressable::URI::CharacterClasses::PATH + "\\%"),
|
||||
query: Addressable::URI.encode_component(uri.query, "a-zA-Z0-9\\-\\.\\_\\~\\$\\&\\*\\,\\=\\:\\@\\?\\%"),
|
||||
fragment: Addressable::URI.encode_component(uri.fragment, "a-zA-Z0-9\\-\\.\\_\\~\\!\\$\\&\\'\\(\\)\\*\\+\\,\\;\\=\\:\\/\\?\\%")
|
||||
)
|
||||
|
||||
encoded_uri.to_s
|
||||
end
|
||||
|
||||
def self.uri_unencode(url)
|
||||
Addressable::URI.unencode(url)
|
||||
end
|
||||
|
||||
def self.video_placeholder_html
|
||||
"<div class='onebox-placeholder-container'><span class='placeholder-icon video'></span></div>"
|
||||
end
|
||||
|
||||
def self.audio_placeholder_html
|
||||
"<div class='onebox-placeholder-container'><span class='placeholder-icon audio'></span></div>"
|
||||
end
|
||||
|
||||
def self.map_placeholder_html
|
||||
"<div class='onebox-placeholder-container'><span class='placeholder-icon map'></span></div>"
|
||||
end
|
||||
|
||||
def self.generic_placeholder_html
|
||||
"<div class='onebox-placeholder-container'><span class='placeholder-icon generic'></span></div>"
|
||||
end
|
||||
end
|
||||
end
|
||||
55
lib/onebox/layout.rb
Normal file
55
lib/onebox/layout.rb
Normal file
|
|
@ -0,0 +1,55 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
require_relative "template_support"
|
||||
|
||||
module Onebox
|
||||
class Layout < Mustache
|
||||
include TemplateSupport
|
||||
|
||||
VERSION = "1.0.0"
|
||||
|
||||
attr_reader :record
|
||||
attr_reader :view
|
||||
|
||||
def initialize(name, record)
|
||||
@record = Onebox::Helpers.symbolize_keys(record)
|
||||
|
||||
# Fix any relative paths
|
||||
if @record[:image] && @record[:image] =~ /^\/[^\/]/
|
||||
@record[:image] = "#{uri.scheme}://#{uri.host}/#{@record[:image]}"
|
||||
end
|
||||
|
||||
@md5 = Digest::MD5.new
|
||||
@view = View.new(name, @record)
|
||||
@template_name = "_layout"
|
||||
@template_path = load_paths.last
|
||||
end
|
||||
|
||||
def to_html
|
||||
render(details)
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def uri
|
||||
@uri ||= URI(::Onebox::Helpers.normalize_url_for_output(record[:link]))
|
||||
end
|
||||
|
||||
def details
|
||||
{
|
||||
link: record[:link],
|
||||
title: record[:title],
|
||||
favicon: record[:favicon],
|
||||
domain: record[:domain] || uri.host.to_s.sub(/^www\./, ''),
|
||||
article_published_time: record[:article_published_time],
|
||||
article_published_time_title: record[:article_published_time_title],
|
||||
metadata_1_label: record[:metadata_1_label],
|
||||
metadata_1_value: record[:metadata_1_value],
|
||||
metadata_2_label: record[:metadata_2_label],
|
||||
metadata_2_value: record[:metadata_2_value],
|
||||
subname: view.template_name,
|
||||
view: view.to_html
|
||||
}
|
||||
end
|
||||
end
|
||||
end
|
||||
18
lib/onebox/layout_support.rb
Normal file
18
lib/onebox/layout_support.rb
Normal file
|
|
@ -0,0 +1,18 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module LayoutSupport
|
||||
|
||||
def self.max_text
|
||||
500
|
||||
end
|
||||
|
||||
def layout
|
||||
@layout ||= Layout.new(self.class.onebox_name, data)
|
||||
end
|
||||
|
||||
def to_html
|
||||
layout.to_html
|
||||
end
|
||||
end
|
||||
end
|
||||
32
lib/onebox/matcher.rb
Normal file
32
lib/onebox/matcher.rb
Normal file
|
|
@ -0,0 +1,32 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
class Matcher
|
||||
def initialize(url, options = {})
|
||||
begin
|
||||
@uri = URI(url)
|
||||
rescue URI::InvalidURIError
|
||||
end
|
||||
|
||||
@options = options
|
||||
end
|
||||
|
||||
def ordered_engines
|
||||
@ordered_engines ||= Engine.engines.sort_by do |e|
|
||||
e.respond_to?(:priority) ? e.priority : 100
|
||||
end
|
||||
end
|
||||
|
||||
def oneboxed
|
||||
return if @uri.nil?
|
||||
return if @uri.port && !Onebox.options.allowed_ports.include?(@uri.port)
|
||||
return if @uri.scheme && !Onebox.options.allowed_schemes.include?(@uri.scheme)
|
||||
ordered_engines.find { |engine| engine === @uri && has_allowed_iframe_origins?(engine) }
|
||||
end
|
||||
|
||||
def has_allowed_iframe_origins?(engine)
|
||||
allowed_regexes = @options[:allowed_iframe_regexes] || []
|
||||
engine.iframe_origins.all? { |o| allowed_regexes.any? { |r| o =~ r } }
|
||||
end
|
||||
end
|
||||
end
|
||||
228
lib/onebox/mixins/git_blob_onebox.rb
Normal file
228
lib/onebox/mixins/git_blob_onebox.rb
Normal file
|
|
@ -0,0 +1,228 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Mixins
|
||||
module GitBlobOnebox
|
||||
def self.included(klass)
|
||||
klass.include(Onebox::Engine)
|
||||
klass.include(Onebox::LayoutSupport)
|
||||
klass.matches_regexp(klass.git_regexp)
|
||||
klass.always_https
|
||||
klass.include(InstanceMethods)
|
||||
end
|
||||
|
||||
EXPAND_AFTER = 0b001
|
||||
EXPAND_BEFORE = 0b010
|
||||
EXPAND_NONE = 0b0
|
||||
|
||||
DEFAULTS = {
|
||||
EXPAND_ONE_LINER: EXPAND_AFTER | EXPAND_BEFORE, #set how to expand a one liner. user EXPAND_NONE to disable expand
|
||||
LINES_BEFORE: 10,
|
||||
LINES_AFTER: 10,
|
||||
SHOW_LINE_NUMBER: true,
|
||||
MAX_LINES: 20,
|
||||
MAX_CHARS: 5000
|
||||
}
|
||||
|
||||
module InstanceMethods
|
||||
def initialize(url, timeout = nil)
|
||||
super url, timeout
|
||||
# merge engine options from global Onebox.options interface
|
||||
# self.options = Onebox.options["GithubBlobOnebox"] # self.class.name.split("::").last.to_s
|
||||
# self.options = Onebox.options[self.class.name.split("::").last.to_s] #We can use this a more generic approach. extract the engine class name automatically
|
||||
|
||||
self.options = DEFAULTS
|
||||
|
||||
@selected_lines_array = nil
|
||||
@selected_one_liner = 0
|
||||
@model_file = nil
|
||||
|
||||
# Define constant after merging options set in Onebox.options
|
||||
# We can define constant automatically.
|
||||
options.each_pair do |constant_name, value|
|
||||
constant_name_u = constant_name.to_s.upcase
|
||||
if constant_name_u == constant_name.to_s
|
||||
#define a constant if not already defined
|
||||
unless self.class.const_defined? constant_name_u.to_sym
|
||||
Onebox::Mixins::GitBlobOnebox.const_set constant_name_u.to_sym , options[constant_name_u.to_sym]
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def calc_range(m, contents_lines_size)
|
||||
truncated = false
|
||||
from = /\d+/.match(m[:from]) #get numeric should only match a positive interger
|
||||
to = /\d+/.match(m[:to]) #get numeric should only match a positive interger
|
||||
range_provided = !(from.nil? && to.nil?) #true if "from" or "to" provided in URL
|
||||
from = from.nil? ? 1 : from[0].to_i #if from not provided default to 1st line
|
||||
to = to.nil? ? -1 : to[0].to_i #if to not provided default to undefiend to be handled later in the logic
|
||||
|
||||
if to === -1 && range_provided #case "from" exists but no valid "to". aka ONE_LINER
|
||||
one_liner = true
|
||||
to = from
|
||||
else
|
||||
one_liner = false
|
||||
end
|
||||
|
||||
unless range_provided #case no range provided default to 1..MAX_LINES
|
||||
from = 1
|
||||
to = MAX_LINES
|
||||
truncated = true if contents_lines_size > MAX_LINES
|
||||
#we can technically return here
|
||||
end
|
||||
|
||||
from, to = [from, to].sort #enforce valid range. [from < to]
|
||||
from = 1 if from > contents_lines_size #if "from" out of TOP bound set to 1st line
|
||||
to = contents_lines_size if to > contents_lines_size #if "to" is out of TOP bound set to last line.
|
||||
|
||||
if one_liner
|
||||
@selected_one_liner = from
|
||||
if EXPAND_ONE_LINER != EXPAND_NONE
|
||||
if (EXPAND_ONE_LINER & EXPAND_BEFORE != 0) # check if EXPAND_BEFORE flag is on
|
||||
from = [1, from - LINES_BEFORE].max # make sure expand before does not go out of bound
|
||||
end
|
||||
|
||||
if (EXPAND_ONE_LINER & EXPAND_AFTER != 0) # check if EXPAND_FLAG flag is on
|
||||
to = [to + LINES_AFTER, contents_lines_size].min # make sure expand after does not go out of bound
|
||||
end
|
||||
|
||||
from = contents_lines_size if from > contents_lines_size #if "from" is out of the content top bound
|
||||
# to = contents_lines_size if to > contents_lines_size #if "to" is out of the content top bound
|
||||
else
|
||||
#no expand show the one liner solely
|
||||
end
|
||||
end
|
||||
|
||||
if to - from > MAX_LINES && !one_liner #if exceed the MAX_LINES limit correct unless range was produced by one_liner which it expand setting will allow exceeding the line limit
|
||||
truncated = true
|
||||
to = from + MAX_LINES - 1
|
||||
end
|
||||
|
||||
{
|
||||
from: from, #calculated from
|
||||
from_minus_one: from - 1, #used for getting currect ol>li numbering with css used in template
|
||||
to: to, #calculated to
|
||||
one_liner: one_liner, #boolean if a one-liner
|
||||
selected_one_liner: @selected_one_liner, #if a one liner is provided we create a reference for it.
|
||||
range_provided: range_provided, #boolean if range provided
|
||||
truncated: truncated
|
||||
}
|
||||
end
|
||||
|
||||
#minimize/compact leading indentation while preserving overall indentation
|
||||
def removeLeadingIndentation(str)
|
||||
min_space = 100
|
||||
a_lines = str.lines
|
||||
a_lines.each do |l|
|
||||
l = l.chomp("\n") # remove new line
|
||||
m = l.match(/^[ ]*/) # find leading spaces 0 or more
|
||||
unless m.nil? || l.size == m[0].size || l.size == 0 # no match | only spaces in line | empty line
|
||||
m_str_length = m[0].size
|
||||
if m_str_length <= 1 # minimum space is 1 or nothing we can break we found our minimum
|
||||
min_space = m_str_length
|
||||
break #stop iteration
|
||||
end
|
||||
if m_str_length < min_space
|
||||
min_space = m_str_length
|
||||
end
|
||||
else
|
||||
next # SKIP no match or line is only spaces
|
||||
end
|
||||
end
|
||||
a_lines.each do |l|
|
||||
re = Regexp.new "^[ ]{#{min_space}}" #match the minimum spaces of the line
|
||||
l.gsub!(re, "")
|
||||
end
|
||||
a_lines.join
|
||||
end
|
||||
|
||||
def line_number_helper(lines, start, selected)
|
||||
lines = removeLeadingIndentation(lines.join).lines # A little ineffeicent we could modify removeLeadingIndentation to accept array and return array, but for now it is only working with a string
|
||||
hash_builder = []
|
||||
output_builder = []
|
||||
lines.map.with_index { |line, i|
|
||||
lnum = (i.to_i + start)
|
||||
hash_builder.push(line_number: lnum, data: line.gsub("\n", ""), selected: (selected == lnum) ? true : false)
|
||||
output_builder.push "#{lnum}: #{line}"
|
||||
}
|
||||
{ output: output_builder.join(), array: hash_builder }
|
||||
end
|
||||
|
||||
def raw
|
||||
return @raw if defined?(@raw)
|
||||
|
||||
m = @url.match(self.raw_regexp)
|
||||
|
||||
if m
|
||||
from = /\d+/.match(m[:from]) #get numeric should only match a positive interger
|
||||
to = /\d+/.match(m[:to]) #get numeric should only match a positive interger
|
||||
|
||||
@file = m[:file]
|
||||
@lang = Onebox::FileTypeFinder.from_file_name(m[:file])
|
||||
|
||||
if @lang == "stl" && link.match?(/^https?:\/\/(www\.)?github\.com.*\/blob\//)
|
||||
@model_file = @lang.dup
|
||||
@raw = "https://render.githubusercontent.com/view/solid?url=" + self.raw_template(m)
|
||||
else
|
||||
contents = URI.open(self.raw_template(m), read_timeout: timeout).read
|
||||
|
||||
contents_lines = contents.lines #get contents lines
|
||||
contents_lines_size = contents_lines.size #get number of lines
|
||||
|
||||
cr = calc_range(m, contents_lines_size) #calculate the range of lines for output
|
||||
selected_one_liner = cr[:selected_one_liner] #if url is a one-liner calc_range will return it
|
||||
from = cr[:from]
|
||||
to = cr[:to]
|
||||
@truncated = cr[:truncated]
|
||||
range_provided = cr[:range_provided]
|
||||
@cr_results = cr
|
||||
|
||||
if range_provided #if a range provided (single line or more)
|
||||
if SHOW_LINE_NUMBER
|
||||
lines_result = line_number_helper(contents_lines[(from - 1)..(to - 1)], from, selected_one_liner) #print code with prefix line numbers in case range provided
|
||||
contents = lines_result[:output]
|
||||
@selected_lines_array = lines_result[:array]
|
||||
else
|
||||
contents = contents_lines[(from - 1)..(to - 1)].join()
|
||||
end
|
||||
|
||||
else
|
||||
contents = contents_lines[(from - 1)..(to - 1)].join()
|
||||
end
|
||||
|
||||
if contents.length > MAX_CHARS #truncate content chars to limits
|
||||
contents = contents[0..MAX_CHARS]
|
||||
@truncated = true
|
||||
end
|
||||
|
||||
@raw = contents
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
def data
|
||||
@data ||= {
|
||||
title: title,
|
||||
link: link,
|
||||
# IMPORTANT NOTE: All of the other class variables are populated
|
||||
# as *side effects* of the `raw` method! They must all appear
|
||||
# AFTER the call to `raw`! Don't get bitten by this like I did!
|
||||
content: raw,
|
||||
lang: "lang-#{@lang}",
|
||||
lines: @selected_lines_array ,
|
||||
has_lines: !@selected_lines_array.nil?,
|
||||
selected_one_liner: @selected_one_liner,
|
||||
cr_results: @cr_results,
|
||||
truncated: @truncated,
|
||||
model_file: @model_file,
|
||||
width: 480,
|
||||
height: 360
|
||||
}
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
30
lib/onebox/mixins/github_body.rb
Normal file
30
lib/onebox/mixins/github_body.rb
Normal file
|
|
@ -0,0 +1,30 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Mixins
|
||||
module GithubBody
|
||||
def self.included(klass)
|
||||
klass.include(Onebox::Engine)
|
||||
klass.include(InstanceMethods)
|
||||
end
|
||||
|
||||
module InstanceMethods
|
||||
GITHUB_COMMENT_REGEX = /(<!--.*?-->\r\n)/
|
||||
MAX_BODY_LENGTH = 80
|
||||
def compute_body(body)
|
||||
body = body.dup
|
||||
excerpt = nil
|
||||
|
||||
body = (body || '').gsub(GITHUB_COMMENT_REGEX, '')
|
||||
body = body.length > 0 ? body : nil
|
||||
if body && body.length > MAX_BODY_LENGTH
|
||||
excerpt = body[MAX_BODY_LENGTH..body.length].rstrip
|
||||
body = body[0..MAX_BODY_LENGTH - 1]
|
||||
end
|
||||
|
||||
[body, excerpt]
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
34
lib/onebox/mixins/twitch_onebox.rb
Normal file
34
lib/onebox/mixins/twitch_onebox.rb
Normal file
|
|
@ -0,0 +1,34 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module Mixins
|
||||
module TwitchOnebox
|
||||
def self.included(klass)
|
||||
klass.include(Onebox::Engine)
|
||||
klass.matches_regexp(klass.twitch_regexp)
|
||||
klass.requires_iframe_origins "https://player.twitch.tv"
|
||||
klass.include(InstanceMethods)
|
||||
end
|
||||
|
||||
module InstanceMethods
|
||||
def twitch_id
|
||||
@url.match(self.class.twitch_regexp)[1]
|
||||
end
|
||||
|
||||
def base_url
|
||||
"player.twitch.tv/?"
|
||||
end
|
||||
|
||||
def placeholder_html
|
||||
::Onebox::Helpers.video_placeholder_html
|
||||
end
|
||||
|
||||
def to_html
|
||||
<<~HTML
|
||||
<iframe src="https://#{base_url}#{query_params}&parent=#{options[:hostname]}&autoplay=false" width="620" height="378" frameborder="0" style="overflow: hidden;" scrolling="no" allowfullscreen="allowfullscreen"></iframe>
|
||||
HTML
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
17
lib/onebox/oembed.rb
Normal file
17
lib/onebox/oembed.rb
Normal file
|
|
@ -0,0 +1,17 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
class Oembed < OpenGraph
|
||||
|
||||
def initialize(response)
|
||||
@data = Onebox::Helpers.symbolize_keys(::MultiJson.load(response))
|
||||
|
||||
# never use oembed from WordPress 4.4 (it's broken)
|
||||
data.delete(:html) if data[:html] && data[:html]["wp-embedded-content"]
|
||||
end
|
||||
|
||||
def html
|
||||
get(:html, nil, false)
|
||||
end
|
||||
end
|
||||
end
|
||||
93
lib/onebox/open_graph.rb
Normal file
93
lib/onebox/open_graph.rb
Normal file
|
|
@ -0,0 +1,93 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
class OpenGraph
|
||||
|
||||
attr_reader :data
|
||||
|
||||
def initialize(doc)
|
||||
@data = extract(doc)
|
||||
end
|
||||
|
||||
def title
|
||||
get(:title, 80)
|
||||
end
|
||||
|
||||
def title_attr
|
||||
!title.nil? ? "title='#{title}'" : ""
|
||||
end
|
||||
|
||||
def secure_image_url
|
||||
secure_url = URI(get(:image))
|
||||
secure_url.scheme = 'https'
|
||||
secure_url.to_s
|
||||
end
|
||||
|
||||
def method_missing(attr, *args, &block)
|
||||
value = get(attr, *args)
|
||||
|
||||
return nil if Onebox::Helpers::blank?(value)
|
||||
|
||||
method_name = attr.to_s
|
||||
if method_name.end_with?(*integer_suffixes)
|
||||
value.to_i
|
||||
elsif method_name.end_with?(*url_suffixes)
|
||||
result = Onebox::Helpers.normalize_url_for_output(value)
|
||||
result unless Onebox::Helpers::blank?(result)
|
||||
else
|
||||
value
|
||||
end
|
||||
end
|
||||
|
||||
def get(attr, length = nil, sanitize = true)
|
||||
return nil if Onebox::Helpers::blank?(data)
|
||||
|
||||
value = data[attr]
|
||||
|
||||
return nil if Onebox::Helpers::blank?(value)
|
||||
|
||||
value = html_entities.decode(value)
|
||||
value = Sanitize.fragment(value) if sanitize
|
||||
value.strip!
|
||||
value = Onebox::Helpers.truncate(value, length) unless length.nil?
|
||||
|
||||
value
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def integer_suffixes
|
||||
['width', 'height']
|
||||
end
|
||||
|
||||
def url_suffixes
|
||||
['url', 'image', 'video']
|
||||
end
|
||||
|
||||
def html_entities
|
||||
@html_entities ||= HTMLEntities.new
|
||||
end
|
||||
|
||||
def extract(doc)
|
||||
return {} if Onebox::Helpers::blank?(doc)
|
||||
|
||||
data = {}
|
||||
|
||||
doc.css('meta').each do |m|
|
||||
if (m["property"] && m["property"][/^(?:og|article|product):(.+)$/i]) || (m["name"] && m["name"][/^(?:og|article|product):(.+)$/i])
|
||||
value = (m["content"] || m["value"]).to_s
|
||||
data[$1.tr('-:', '_').to_sym] ||= value unless Onebox::Helpers::blank?(value)
|
||||
end
|
||||
end
|
||||
|
||||
# Attempt to retrieve the title from the meta tag
|
||||
title_element = doc.at_css('title')
|
||||
if title_element && title_element.text
|
||||
data[:title] ||= title_element.text unless Onebox::Helpers.blank?(title_element.text)
|
||||
end
|
||||
|
||||
data
|
||||
end
|
||||
|
||||
end
|
||||
end
|
||||
96
lib/onebox/preview.rb
Normal file
96
lib/onebox/preview.rb
Normal file
|
|
@ -0,0 +1,96 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
class Preview
|
||||
# see https://bugs.ruby-lang.org/issues/14688
|
||||
client_exception = defined?(Net::HTTPClientException) ? Net::HTTPClientException : Net::HTTPServerException
|
||||
WEB_EXCEPTIONS ||= [client_exception, OpenURI::HTTPError, Timeout::Error, Net::HTTPError, Errno::ECONNREFUSED]
|
||||
|
||||
def initialize(url, options = Onebox.options)
|
||||
@url = url
|
||||
@options = options.dup
|
||||
|
||||
allowed_origins = @options[:allowed_iframe_origins] || Onebox::Engine.all_iframe_origins
|
||||
@options[:allowed_iframe_regexes] = Engine.origins_to_regexes(allowed_origins)
|
||||
|
||||
@engine_class = Matcher.new(@url, @options).oneboxed
|
||||
end
|
||||
|
||||
def to_s
|
||||
return "" unless engine
|
||||
sanitize process_html engine_html
|
||||
rescue *WEB_EXCEPTIONS
|
||||
""
|
||||
end
|
||||
|
||||
def placeholder_html
|
||||
return "" unless engine
|
||||
sanitize process_html engine.placeholder_html
|
||||
rescue *WEB_EXCEPTIONS
|
||||
""
|
||||
end
|
||||
|
||||
def errors
|
||||
return {} unless engine
|
||||
engine.errors
|
||||
end
|
||||
|
||||
def data
|
||||
return {} unless engine
|
||||
engine.data
|
||||
end
|
||||
|
||||
def options
|
||||
OpenStruct.new(@options)
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def engine_html
|
||||
engine.to_html
|
||||
end
|
||||
|
||||
def process_html(html)
|
||||
return "" unless html
|
||||
|
||||
if @options[:max_width]
|
||||
doc = Nokogiri::HTML5::fragment(html)
|
||||
if doc
|
||||
doc.css('[width]').each do |e|
|
||||
width = e['width'].to_i
|
||||
|
||||
if width > @options[:max_width]
|
||||
height = e['height'].to_i
|
||||
if (height > 0)
|
||||
ratio = (height.to_f / width.to_f)
|
||||
e['height'] = (@options[:max_width] * ratio).floor
|
||||
end
|
||||
e['width'] = @options[:max_width]
|
||||
end
|
||||
end
|
||||
return doc.to_html
|
||||
end
|
||||
end
|
||||
|
||||
html
|
||||
end
|
||||
|
||||
def sanitize(html)
|
||||
config = @options[:sanitize_config] || Sanitize::Config::ONEBOX
|
||||
config = config.merge(allowed_iframe_regexes: @options[:allowed_iframe_regexes])
|
||||
|
||||
Sanitize.fragment(html, config)
|
||||
end
|
||||
|
||||
def engine
|
||||
return nil unless @engine_class
|
||||
return @engine if defined?(@engine)
|
||||
|
||||
@engine = @engine_class.new(@url)
|
||||
@engine.options = @options
|
||||
@engine
|
||||
end
|
||||
|
||||
class InvalidURI < StandardError; end
|
||||
end
|
||||
end
|
||||
72
lib/onebox/sanitize_config.rb
Normal file
72
lib/onebox/sanitize_config.rb
Normal file
|
|
@ -0,0 +1,72 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
class Sanitize
|
||||
module Config
|
||||
|
||||
HTTP_PROTOCOLS ||= ['http', 'https', :relative].freeze
|
||||
|
||||
ONEBOX ||= freeze_config merge(RELAXED,
|
||||
elements: RELAXED[:elements] + %w[audio details embed iframe source video svg path],
|
||||
|
||||
attributes: {
|
||||
'a' => RELAXED[:attributes]['a'] + %w(target),
|
||||
'audio' => %w[controls controlslist],
|
||||
'embed' => %w[height src type width],
|
||||
'iframe' => %w[allowfullscreen frameborder height scrolling src width data-original-href data-unsanitized-src],
|
||||
'source' => %w[src type],
|
||||
'video' => %w[controls height loop width autoplay muted poster controlslist playsinline],
|
||||
'path' => %w[d],
|
||||
'svg' => ['aria-hidden', 'width', 'height', 'viewbox'],
|
||||
'div' => [:data], # any data-* attributes,
|
||||
'span' => [:data], # any data-* attributes
|
||||
},
|
||||
|
||||
add_attributes: {
|
||||
'iframe' => {
|
||||
'seamless' => 'seamless',
|
||||
'sandbox' => 'allow-same-origin allow-scripts allow-forms allow-popups allow-popups-to-escape-sandbox' \
|
||||
' allow-presentation',
|
||||
}
|
||||
},
|
||||
|
||||
transformers: (RELAXED[:transformers] || []) + [
|
||||
lambda do |env|
|
||||
next unless env[:node_name] == 'a'
|
||||
a_tag = env[:node]
|
||||
a_tag['href'] ||= '#'
|
||||
if a_tag['href'] =~ %r{^(?:[a-z]+:)?//}
|
||||
a_tag['rel'] = 'nofollow ugc noopener'
|
||||
else
|
||||
a_tag.remove_attribute('target')
|
||||
end
|
||||
end,
|
||||
|
||||
lambda do |env|
|
||||
next unless env[:node_name] == 'iframe'
|
||||
|
||||
iframe = env[:node]
|
||||
allowed_regexes = env[:config][:allowed_iframe_regexes] || [/.*/]
|
||||
|
||||
allowed = allowed_regexes.any? { |r| iframe["src"] =~ r }
|
||||
|
||||
if !allowed
|
||||
# add a data attribute with the blocked src. This is not required
|
||||
# but makes it much easier to troubleshoot onebox issues
|
||||
iframe["data-unsanitized-src"] = iframe["src"]
|
||||
iframe.remove_attribute("src")
|
||||
end
|
||||
end
|
||||
],
|
||||
|
||||
protocols: {
|
||||
'embed' => { 'src' => HTTP_PROTOCOLS },
|
||||
'iframe' => { 'src' => HTTP_PROTOCOLS },
|
||||
'source' => { 'src' => HTTP_PROTOCOLS },
|
||||
},
|
||||
|
||||
css: {
|
||||
properties: RELAXED[:css][:properties] + %w[--aspect-ratio]
|
||||
}
|
||||
)
|
||||
end
|
||||
end
|
||||
46
lib/onebox/status_check.rb
Normal file
46
lib/onebox/status_check.rb
Normal file
|
|
@ -0,0 +1,46 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
class StatusCheck
|
||||
def initialize(url, options = Onebox.options)
|
||||
@url = url
|
||||
@options = options
|
||||
@status = -1
|
||||
end
|
||||
|
||||
def ok?
|
||||
status > 199 && status < 300
|
||||
end
|
||||
|
||||
def status
|
||||
check if @status == -1
|
||||
@status
|
||||
end
|
||||
|
||||
def human_status
|
||||
case status
|
||||
when 0
|
||||
:connection_error
|
||||
when 200..299
|
||||
:success
|
||||
when 400..499
|
||||
:client_error
|
||||
when 500..599
|
||||
:server_error
|
||||
else
|
||||
:unknown_error
|
||||
end
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def check
|
||||
res = URI.open(@url, read_timeout: (@options.timeout || Onebox.options.timeout))
|
||||
@status = res.status.first.to_i
|
||||
rescue OpenURI::HTTPError => e
|
||||
@status = e.io.status.first.to_i
|
||||
rescue Timeout::Error, Errno::ECONNREFUSED, Net::HTTPError
|
||||
@status = 0
|
||||
end
|
||||
end
|
||||
end
|
||||
13
lib/onebox/template_support.rb
Normal file
13
lib/onebox/template_support.rb
Normal file
|
|
@ -0,0 +1,13 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Onebox
|
||||
module TemplateSupport
|
||||
def load_paths
|
||||
Onebox.options.load_paths.select(&method(:template?))
|
||||
end
|
||||
|
||||
def template?(path)
|
||||
File.exist?(File.join(path, "#{template_name}.#{template_extension}"))
|
||||
end
|
||||
end
|
||||
end
|
||||
25
lib/onebox/templates/_layout.mustache
Normal file
25
lib/onebox/templates/_layout.mustache
Normal file
|
|
@ -0,0 +1,25 @@
|
|||
<aside class="onebox {{subname}}">
|
||||
<header class="source">
|
||||
{{#favicon}}
|
||||
<img src="{{favicon}}" class="site-icon"/>
|
||||
{{/favicon}}
|
||||
|
||||
{{#article_published_time}}
|
||||
<a href="{{link}}" target="_blank" rel="noopener" title="{{article_published_time_title}}">{{domain}} – {{article_published_time}}</a>
|
||||
{{/article_published_time}}
|
||||
{{^article_published_time}}
|
||||
<a href="{{link}}" target="_blank" rel="noopener">{{domain}}</a>
|
||||
{{/article_published_time}}
|
||||
</header>
|
||||
|
||||
<article class="onebox-body">
|
||||
{{{view}}}
|
||||
</article>
|
||||
|
||||
<div class="onebox-metadata">
|
||||
{{#metadata_1_label}}<span style="float: left;">{{metadata_1_label}}: {{metadata_1_value}}</span>{{/metadata_1_label}}
|
||||
{{#metadata_2_label}}<span style="float: right;">{{metadata_2_label}}: {{metadata_2_value}}</span>{{/metadata_2_label}}
|
||||
</div>
|
||||
|
||||
<div style="clear: both"></div>
|
||||
</aside>
|
||||
16
lib/onebox/templates/allowlistedgeneric.mustache
Normal file
16
lib/onebox/templates/allowlistedgeneric.mustache
Normal file
|
|
@ -0,0 +1,16 @@
|
|||
{{#image}}<img src="{{image}}" class="thumbnail"/>{{/image}}
|
||||
|
||||
<h3><a href="{{link}}" target="_blank" rel="noopener">{{title}}</a></h3>
|
||||
|
||||
{{#description}}
|
||||
<p>{{description}}</p>
|
||||
{{/description}}
|
||||
|
||||
{{#data_1}}
|
||||
<p>
|
||||
<span class="label1">{{label_1}}: {{data_1}}</span>
|
||||
{{#data_2}}
|
||||
<span class="label2">{{label_2}}: {{data_2}}</span>
|
||||
{{/data_2}}
|
||||
</p>
|
||||
{{/data_1}}
|
||||
15
lib/onebox/templates/amazon.mustache
Normal file
15
lib/onebox/templates/amazon.mustache
Normal file
|
|
@ -0,0 +1,15 @@
|
|||
{{#image}}<img src="{{image}}" class="thumbnail">{{/image}}
|
||||
|
||||
<h3><a href="{{link}}" target="_blank" rel="noopener">{{title}}</a></h3>
|
||||
|
||||
{{#by_info}}<b>{{by_info}}</b>{{/by_info}}
|
||||
|
||||
<p>{{description}}</p>
|
||||
|
||||
<p>
|
||||
{{#rating}}{{rating}}{{/rating}}
|
||||
{{#isbn_asin}}{{isbn_asin_text}}: {{isbn_asin}}, {{/isbn_asin}}
|
||||
{{#publisher}}{{publisher}}, {{/publisher}}
|
||||
{{#published}}{{published}}{{/published}}
|
||||
{{#price}}<strong>{{price}}</strong>{{/price}}
|
||||
</p>
|
||||
5
lib/onebox/templates/github/github_body.mustache
Normal file
5
lib/onebox/templates/github/github_body.mustache
Normal file
|
|
@ -0,0 +1,5 @@
|
|||
{{#body}}
|
||||
<div class="github-row">
|
||||
<p class="github-body-container">{{body}}{{#excerpt}}<span class="show-more-container"><a href="{{html_url}}" target="_blank" rel="noopener" class="show-more">…</a>{{/excerpt}}</span>{{#excerpt}}<span class="excerpt hidden">{{excerpt}}</span>{{/excerpt}}</p>
|
||||
</div>
|
||||
{{/body}}
|
||||
54
lib/onebox/templates/githubblob.mustache
Normal file
54
lib/onebox/templates/githubblob.mustache
Normal file
|
|
@ -0,0 +1,54 @@
|
|||
<h4><a href="{{link}}" target="_blank" rel="noopener">{{title}}</a></h4>
|
||||
|
||||
{{^has_lines}}
|
||||
{{#model_file}}
|
||||
<iframe class="render-viewer" width="{{width}}" height="{{height}}" src="{{content}}" sandbox="allow-scripts allow-same-origin allow-top-navigation ">
|
||||
Viewer requires iframe.
|
||||
</iframe>
|
||||
{{/model_file}}
|
||||
|
||||
{{^model_file}}
|
||||
<pre><code class="{{lang}}">{{content}}</code></pre>
|
||||
{{/model_file}}
|
||||
{{/has_lines}}
|
||||
|
||||
{{#has_lines}}
|
||||
{{! This is a template comment | Sample rules for this box
|
||||
<style>
|
||||
pre.onebox code ol{
|
||||
margin-left:0px;
|
||||
}
|
||||
pre.onebox code ol .lines{
|
||||
margin-left:30px;
|
||||
}
|
||||
pre.onebox code ol.lines li {
|
||||
list-style-type: decimal;
|
||||
margin-left:45px;
|
||||
}
|
||||
pre.onebox code li{
|
||||
list-style-type: none;
|
||||
background-color:#fff;
|
||||
border-bottom:1px solid #F0F0F0;
|
||||
padding-left:5px;
|
||||
|
||||
}
|
||||
pre.onebox code li.selected{
|
||||
background-color:#cfc
|
||||
}
|
||||
</style>
|
||||
}}
|
||||
|
||||
<pre class="onebox">
|
||||
<code class="{{lang}}">
|
||||
<ol class="start lines" start="{{cr_results.from}}" style="counter-reset: li-counter {{cr_results.from_minus_one}} ;">
|
||||
{{#lines}}
|
||||
<li{{#selected}} class="selected"{{/selected}}>{{data}}</li>
|
||||
{{/lines}}
|
||||
</ol>
|
||||
</code>
|
||||
</pre>
|
||||
{{/has_lines}}
|
||||
|
||||
{{#truncated}}
|
||||
This file has been truncated. <a href="{{link}}" target="_blank" rel="noopener">show original</a>
|
||||
{{/truncated}}
|
||||
33
lib/onebox/templates/githubcommit.mustache
Normal file
33
lib/onebox/templates/githubcommit.mustache
Normal file
|
|
@ -0,0 +1,33 @@
|
|||
<div class="github-row">
|
||||
<div class="github-icon-container" title="Commit">
|
||||
<svg width="60" height="60" class="github-icon" viewBox="0 0 14 16" version="1.1" aria-hidden="true"><path fill-rule="evenodd" d="M10.86 7c-.45-1.72-2-3-3.86-3-1.86 0-3.41 1.28-3.86 3H0v2h3.14c.45 1.72 2 3 3.86 3 1.86 0 3.41-1.28 3.86-3H14V7h-3.14zM7 10.2c-1.22 0-2.2-.98-2.2-2.2 0-1.22.98-2.2 2.2-2.2 1.22 0 2.2.98 2.2 2.2 0 1.22-.98 2.2-2.2 2.2z"></path></svg>
|
||||
</div>
|
||||
|
||||
<div class="github-info-container">
|
||||
<h4>
|
||||
<a href="{{html_url}}" target="_blank" rel="noopener">{{title}}</a>
|
||||
</h4>
|
||||
|
||||
<div class="github-info">
|
||||
<div class="date">
|
||||
committed <span class="discourse-local-date" data-format="ll" data-date="{{committed_at_date}}" data-time="{{committed_at_time}}" data-timezone="UTC">{{committed_at}}</span>
|
||||
</div>
|
||||
|
||||
<div class="user">
|
||||
<a href="{{author.html_url}}" target="_blank" rel="noopener">
|
||||
<img alt="{{author.login}}" src="{{author.avatar_url}}" class="onebox-avatar-inline" width="20" height="20">
|
||||
{{author.login}}
|
||||
</a>
|
||||
</div>
|
||||
|
||||
<div class="lines" title="changed {{files.length}} files with {{stats.additions}} additions and {{stats.deletions}} deletions">
|
||||
<a href="{{html_url}}" target="_blank" rel="noopener">
|
||||
<span class="added">+{{stats.additions}}</span>
|
||||
<span class="removed">-{{stats.deletions}}</span>
|
||||
</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
{{> github/github_body}}
|
||||
11
lib/onebox/templates/githubfolder.mustache
Normal file
11
lib/onebox/templates/githubfolder.mustache
Normal file
|
|
@ -0,0 +1,11 @@
|
|||
{{#image}}<img src="{{image}}" class="thumbnail"/>{{/image}}
|
||||
|
||||
<h3><a href="{{link}}" target="_blank" rel="noopener">{{title}}</a></h3>
|
||||
|
||||
{{#path}}
|
||||
<p><a href="{{link}}" target="_blank" rel="noopener">{{path}}</a></p>
|
||||
{{/path}}
|
||||
|
||||
{{#description}}
|
||||
<p><span class="label1">{{description}}</span></p>
|
||||
{{/description}}
|
||||
15
lib/onebox/templates/githubgist.mustache
Normal file
15
lib/onebox/templates/githubgist.mustache
Normal file
|
|
@ -0,0 +1,15 @@
|
|||
<h4><a href="{{link}}" target="_blank" rel="noopener">{{link}}</a></h4>
|
||||
|
||||
{{#gist_files}}
|
||||
<h5>{{filename}}</h5>
|
||||
<pre><code class="{{language}}">{{content}}</code></pre>
|
||||
{{#truncated?}}
|
||||
This file has been truncated. <a href="{{link}}" target="_blank" rel="noopener">show original</a>
|
||||
{{/truncated?}}
|
||||
{{/gist_files}}
|
||||
|
||||
<p>
|
||||
{{#truncated_files?}}
|
||||
There are more than three files. <a href="{{link}}" target="_blank" rel="noopener">show original</a>
|
||||
{{/truncated_files?}}
|
||||
</p>
|
||||
38
lib/onebox/templates/githubissue.mustache
Normal file
38
lib/onebox/templates/githubissue.mustache
Normal file
|
|
@ -0,0 +1,38 @@
|
|||
<div class="github-row">
|
||||
<div class="github-icon-container" title="Issue">
|
||||
<svg width="60" height="60" class="github-icon" viewBox="0 0 14 16" version="1.1" aria-hidden="true"><path fill-rule="evenodd" d="M7 2.3c3.14 0 5.7 2.56 5.7 5.7s-2.56 5.7-5.7 5.7A5.71 5.71 0 0 1 1.3 8c0-3.14 2.56-5.7 5.7-5.7zM7 1C3.14 1 0 4.14 0 8s3.14 7 7 7 7-3.14 7-7-3.14-7-7-7zm1 3H6v5h2V4zm0 6H6v2h2v-2z"></path></svg>
|
||||
</div>
|
||||
|
||||
<div class="github-info-container">
|
||||
<h4>
|
||||
<a href="{{link}}" target="_blank" rel="noopener">{{title}}</a>
|
||||
</h4>
|
||||
|
||||
<div class="github-info">
|
||||
<div class="date">
|
||||
opened <span class="discourse-local-date" data-format="ll" data-date="{{created_at_date}}" data-time="{{created_at_time}}" data-timezone="UTC">{{created_at}}</span>
|
||||
</div>
|
||||
|
||||
{{#closed_at}}
|
||||
<div class="date">
|
||||
closed <span class="discourse-local-date" data-format="ll" data-date="{{closed_at_date}}" data-time="{{closed_at_time}}" data-timezone="UTC">{{closed_at}}</span>
|
||||
</div>
|
||||
{{/closed_at}}
|
||||
|
||||
<div class="user">
|
||||
<a href="{{user.html_url}}" target="_blank" rel="noopener">
|
||||
<img alt="{{user.login}}" src="{{user.avatar_url}}" class="onebox-avatar-inline" width="20" height="20">
|
||||
{{user.login}}
|
||||
</a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="labels">
|
||||
{{#labels}}
|
||||
<span style="display:inline-block;margin-top:2px;background-color: #B8B8B8;padding: 2px;border-radius: 4px;color: #fff;margin-left: 3px;">{{name}}</span>
|
||||
{{/labels}}
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
{{> github/github_body}}
|
||||
37
lib/onebox/templates/githubpullrequest.mustache
Normal file
37
lib/onebox/templates/githubpullrequest.mustache
Normal file
|
|
@ -0,0 +1,37 @@
|
|||
<div class="github-row">
|
||||
<div class="github-icon-container" title="Pull Request">
|
||||
<svg width="60" height="60" class="github-icon" viewBox="0 0 12 16" version="1.1" aria-hidden="true"><path fill-rule="evenodd" d="M11 11.28V5c-.03-.78-.34-1.47-.94-2.06C9.46 2.35 8.78 2.03 8 2H7V0L4 3l3 3V4h1c.27.02.48.11.69.31.21.2.3.42.31.69v6.28A1.993 1.993 0 0 0 10 15a1.993 1.993 0 0 0 1-3.72zm-1 2.92c-.66 0-1.2-.55-1.2-1.2 0-.65.55-1.2 1.2-1.2.65 0 1.2.55 1.2 1.2 0 .65-.55 1.2-1.2 1.2zM4 3c0-1.11-.89-2-2-2a1.993 1.993 0 0 0-1 3.72v6.56A1.993 1.993 0 0 0 2 15a1.993 1.993 0 0 0 1-3.72V4.72c.59-.34 1-.98 1-1.72zm-.8 10c0 .66-.55 1.2-1.2 1.2-.65 0-1.2-.55-1.2-1.2 0-.65.55-1.2 1.2-1.2.65 0 1.2.55 1.2 1.2zM2 4.2C1.34 4.2.8 3.65.8 3c0-.65.55-1.2 1.2-1.2.65 0 1.2.55 1.2 1.2 0 .65-.55 1.2-1.2 1.2z"></path></svg>
|
||||
</div>
|
||||
|
||||
<div class="github-info-container">
|
||||
<h4>
|
||||
<a href="{{html_url}}" target="_blank" rel="noopener">{{title}}</a>
|
||||
</h4>
|
||||
|
||||
<div class="branches">
|
||||
<code>{{base.label}}</code> ← <code>{{head.label}}</code>
|
||||
</div>
|
||||
|
||||
<div class="github-info">
|
||||
<div class="date">
|
||||
opened <span class="discourse-local-date" data-format="ll" data-date="{{created_at_date}}" data-time="{{created_at_time}}" data-timezone="UTC">{{created_at}}</span>
|
||||
</div>
|
||||
|
||||
<div class="user">
|
||||
<a href="{{user.html_url}}" target="_blank" rel="noopener">
|
||||
<img alt="{{user.login}}" src="{{user.avatar_url}}" class="onebox-avatar-inline" width="20" height="20">
|
||||
{{user.login}}
|
||||
</a>
|
||||
</div>
|
||||
|
||||
<div class="lines" title="{{commits}} commits changed {{changed_files}} files with {{additions}} additions and {{deletions}} deletions">
|
||||
<a href="{{html_url}}/files" target="_blank" rel="noopener">
|
||||
<span class="added">+{{additions}}</span>
|
||||
<span class="removed">-{{deletions}}</span>
|
||||
</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
{{> github/github_body}}
|
||||
21
lib/onebox/templates/gitlabblob.mustache
Normal file
21
lib/onebox/templates/gitlabblob.mustache
Normal file
|
|
@ -0,0 +1,21 @@
|
|||
<h4><a href="{{link}}" target="_blank" rel="noopener">{{title}}</a></h4>
|
||||
|
||||
{{^has_lines}}
|
||||
<pre><code class="{{lang}}">{{content}}</code></pre>
|
||||
{{/has_lines}}
|
||||
|
||||
{{#has_lines}}
|
||||
<pre class="onebox">
|
||||
<code class="{{lang}}">
|
||||
<ol class="start lines" start="{{cr_results.from}}" style="counter-reset: li-counter {{cr_results.from_minus_one}} ;">
|
||||
{{#lines}}
|
||||
<li{{#selected}} class="selected"{{/selected}}>{{data}}</li>
|
||||
{{/lines}}
|
||||
</ol>
|
||||
</code>
|
||||
</pre>
|
||||
{{/has_lines}}
|
||||
|
||||
{{#truncated}}
|
||||
This file has been truncated. <a href="{{link}}" target="_blank" rel="noopener">show original</a>
|
||||
{{/truncated}}
|
||||
5
lib/onebox/templates/googledocs.mustache
Normal file
5
lib/onebox/templates/googledocs.mustache
Normal file
|
|
@ -0,0 +1,5 @@
|
|||
<a href="{{link}}" target="_blank" rel="noopener"><span class="googledocs-onebox-logo g-{{type}}-logo"></span></a>
|
||||
|
||||
<h3><a href="{{link}}" target="_blank" rel="noopener">{{title}}</a></h3>
|
||||
|
||||
<p>{{description}}</p>
|
||||
9
lib/onebox/templates/googledrive.mustache
Normal file
9
lib/onebox/templates/googledrive.mustache
Normal file
|
|
@ -0,0 +1,9 @@
|
|||
{{^image}}
|
||||
<a href="{{link}}" target="_blank" rel="noopener"><span class="googledocs-onebox-logo g-drive-logo"></span></a>
|
||||
{{/image}}
|
||||
|
||||
{{#image}}<img src="{{image}}" class="thumbnail">{{/image}}
|
||||
|
||||
<h3><a href="{{link}}" target="_blank" rel="noopener">{{title}}</a></h3>
|
||||
|
||||
<p>{{description}}</p>
|
||||
5
lib/onebox/templates/googleplayapp.mustache
Normal file
5
lib/onebox/templates/googleplayapp.mustache
Normal file
|
|
@ -0,0 +1,5 @@
|
|||
<h3>{{title}}</h3>
|
||||
|
||||
<img src="{{image}}" class="thumbnail">
|
||||
<p>{{description}}</p>
|
||||
<em>{{price}}</em>
|
||||
13
lib/onebox/templates/instagram.mustache
Normal file
13
lib/onebox/templates/instagram.mustache
Normal file
|
|
@ -0,0 +1,13 @@
|
|||
<h3><a href="{{{link}}}" target="_blank" rel="noopener">{{title}}</a></h3>
|
||||
|
||||
{{#image}}
|
||||
<div class="instagram-images">
|
||||
<a href="{{{link}}}" target="_blank" rel="noopener">
|
||||
<img class="instagram-image" src="{{{image}}}">
|
||||
</a>
|
||||
</div>
|
||||
{{/image}}
|
||||
|
||||
{{#description}}
|
||||
<div class="instagram-description">{{description}}</div>
|
||||
{{/description}}
|
||||
7
lib/onebox/templates/pastebin.mustache
Normal file
7
lib/onebox/templates/pastebin.mustache
Normal file
|
|
@ -0,0 +1,7 @@
|
|||
<h4><a href="{{link}}" target="_blank" rel="noopener">{{link}}</a></h4>
|
||||
|
||||
<pre><code class="lang-auto">{{content}}</code></pre>
|
||||
|
||||
{{#truncated?}}
|
||||
This paste has been truncated. <a href="{{link}}" target="_blank" rel="noopener">show original</a>
|
||||
{{/truncated?}}
|
||||
7
lib/onebox/templates/pdf.mustache
Normal file
7
lib/onebox/templates/pdf.mustache
Normal file
|
|
@ -0,0 +1,7 @@
|
|||
<a href="{{link}}" target="_blank" rel="noopener"><span class="pdf-onebox-logo"></span></a>
|
||||
|
||||
<h3><a href="{{link}}" target="_blank" rel="noopener">{{title}}</a></h3>
|
||||
|
||||
{{#filesize}}
|
||||
<p class="filesize">{{filesize}}</p>
|
||||
{{/filesize}}
|
||||
12
lib/onebox/templates/pubmed.mustache
Normal file
12
lib/onebox/templates/pubmed.mustache
Normal file
|
|
@ -0,0 +1,12 @@
|
|||
<h4>
|
||||
<a href="{{link}}" target="_blank" rel="noopener">{{title}}</a>
|
||||
</h4>
|
||||
|
||||
<div class="date">
|
||||
{{authors}},
|
||||
<i>{{journal}}</i>, {{date}}
|
||||
</div>
|
||||
|
||||
<p class="pubmed-abstract">
|
||||
{{abstract}}
|
||||
</p>
|
||||
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue
Block a user