1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
|
# frozen_string_literal: true
class SnippetsController < ApplicationController
include RendersNotes
include ToggleAwardEmoji
include SpammableActions
include SnippetsActions
include RendersBlob
include PreviewMarkdown
include PaginatedCollection
include Gitlab::NoteableMetadata
skip_before_action :verify_authenticity_token,
if: -> { action_name == 'show' && js_request? }
before_action :snippet, only: [:show, :edit, :destroy, :update, :raw]
before_action :authorize_create_snippet!, only: [:new, :create]
before_action :authorize_read_snippet!, only: [:show, :raw]
before_action :authorize_update_snippet!, only: [:edit, :update]
before_action :authorize_admin_snippet!, only: [:destroy]
skip_before_action :authenticate_user!, only: [:index, :show, :raw]
layout 'snippets'
respond_to :html
def index
if params[:username].present?
@user = UserFinder.new(params[:username]).find_by_username!
@snippets = SnippetsFinder.new(current_user, author: @user, scope: params[:scope])
.execute
.page(params[:page])
.inc_author
return if redirect_out_of_range(@snippets)
@noteable_meta_data = noteable_meta_data(@snippets, 'Snippet')
render 'index'
else
redirect_to(current_user ? dashboard_snippets_path : explore_snippets_path)
end
end
def new
@snippet = PersonalSnippet.new
end
def create
create_params = snippet_params.merge(spammable_params)
service_response = Snippets::CreateService.new(nil, current_user, create_params).execute
@snippet = service_response.payload[:snippet]
move_temporary_files if @snippet.valid? && params[:files]
recaptcha_check_with_fallback { render :new }
end
def update
update_params = snippet_params.merge(spammable_params)
service_response = Snippets::UpdateService.new(nil, current_user, update_params).execute(@snippet)
@snippet = service_response.payload[:snippet]
check_repository_error
end
def show
conditionally_expand_blob(blob)
respond_to do |format|
format.html do
@note = Note.new(noteable: @snippet)
@noteable = @snippet
@discussions = @snippet.discussions
@notes = prepare_notes_for_rendering(@discussions.flat_map(&:notes), @noteable)
render 'show'
end
format.json do
render_blob_json(blob)
end
format.js do
if @snippet.embeddable?
render 'shared/snippets/show'
else
head :not_found
end
end
end
end
def destroy
service_response = Snippets::DestroyService.new(current_user, @snippet).execute
if service_response.success?
redirect_to dashboard_snippets_path, status: :found
elsif service_response.http_status == 403
access_denied!
else
redirect_to snippet_path(@snippet),
status: :found,
alert: service_response.message
end
end
protected
# rubocop: disable CodeReuse/ActiveRecord
def snippet
@snippet ||= PersonalSnippet.inc_relations_for_view.find_by(id: params[:id])
end
# rubocop: enable CodeReuse/ActiveRecord
alias_method :awardable, :snippet
alias_method :spammable, :snippet
def blob
return unless snippet
@blob ||= if Feature.enabled?(:version_snippets, current_user) && !snippet.repository.empty?
snippet.blobs.first
else
snippet.blob
end
end
def spammable_path
snippet_path(@snippet)
end
def authorize_read_snippet!
return if can?(current_user, :read_snippet, @snippet)
if current_user
render_404
else
authenticate_user!
end
end
def authorize_update_snippet!
return render_404 unless can?(current_user, :update_snippet, @snippet)
end
def authorize_admin_snippet!
return render_404 unless can?(current_user, :admin_snippet, @snippet)
end
def authorize_create_snippet!
return render_404 unless can?(current_user, :create_snippet)
end
def snippet_params
params.require(:personal_snippet).permit(:title, :content, :file_name, :private, :visibility_level, :description)
end
def move_temporary_files
params[:files].each do |file|
FileMover.new(file, from_model: current_user, to_model: @snippet).execute
end
end
end
|
