summaryrefslogtreecommitdiff
path: root/lib/api/project_snippets.rb
blob: a607df411a61121e4e34d94259fb3de8332bd9fb (plain)
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
# frozen_string_literal: true

module API
  class ProjectSnippets < Grape::API
    include PaginationParams

    before { authenticate! }

    params do
      requires :id, type: String, desc: 'The ID of a project'
    end
    resource :projects, requirements: API::NAMESPACE_OR_PROJECT_REQUIREMENTS do
      helpers do
        def handle_project_member_errors(errors)
          if errors[:project_access].any?
            error!(errors[:project_access], 422)
          end

          not_found!
        end

        def snippets_for_current_user
          SnippetsFinder.new(current_user, project: user_project).execute
        end
      end

      desc 'Get all project snippets' do
        success Entities::ProjectSnippet
      end
      params do
        use :pagination
      end
      get ":id/snippets" do
        present paginate(snippets_for_current_user), with: Entities::ProjectSnippet
      end

      desc 'Get a single project snippet' do
        success Entities::ProjectSnippet
      end
      params do
        requires :snippet_id, type: Integer, desc: 'The ID of a project snippet'
      end
      get ":id/snippets/:snippet_id" do
        snippet = snippets_for_current_user.find(params[:snippet_id])
        present snippet, with: Entities::ProjectSnippet
      end

      desc 'Create a new project snippet' do
        success Entities::ProjectSnippet
      end
      params do
        requires :title, type: String, desc: 'The title of the snippet'
        requires :file_name, type: String, desc: 'The file name of the snippet'
        requires :code, type: String, allow_blank: false, desc: 'The content of the snippet'
        optional :description, type: String, desc: 'The description of a snippet'
        requires :visibility, type: String,
                              values: Gitlab::VisibilityLevel.string_values,
                              desc: 'The visibility of the snippet'
      end
      post ":id/snippets" do
        authorize! :create_project_snippet, user_project
        snippet_params = declared_params.merge(request: request, api: true)
        snippet_params[:content] = snippet_params.delete(:code)

        snippet = CreateSnippetService.new(user_project, current_user, snippet_params).execute

        render_spam_error! if snippet.spam?

        if snippet.persisted?
          present snippet, with: Entities::ProjectSnippet
        else
          render_validation_error!(snippet)
        end
      end

      desc 'Update an existing project snippet' do
        success Entities::ProjectSnippet
      end
      params do
        requires :snippet_id, type: Integer, desc: 'The ID of a project snippet'
        optional :title, type: String, desc: 'The title of the snippet'
        optional :file_name, type: String, desc: 'The file name of the snippet'
        optional :code, type: String, allow_blank: false, desc: 'The content of the snippet'
        optional :description, type: String, desc: 'The description of a snippet'
        optional :visibility, type: String,
                              values: Gitlab::VisibilityLevel.string_values,
                              desc: 'The visibility of the snippet'
        at_least_one_of :title, :file_name, :code, :visibility_level
      end
      # rubocop: disable CodeReuse/ActiveRecord
      put ":id/snippets/:snippet_id" do
        snippet = snippets_for_current_user.find_by(id: params.delete(:snippet_id))
        not_found!('Snippet') unless snippet

        authorize! :update_project_snippet, snippet

        snippet_params = declared_params(include_missing: false)
          .merge(request: request, api: true)

        snippet_params[:content] = snippet_params.delete(:code) if snippet_params[:code].present?

        UpdateSnippetService.new(user_project, current_user, snippet,
                                 snippet_params).execute

        render_spam_error! if snippet.spam?

        if snippet.valid?
          present snippet, with: Entities::ProjectSnippet
        else
          render_validation_error!(snippet)
        end
      end
      # rubocop: enable CodeReuse/ActiveRecord

      desc 'Delete a project snippet'
      params do
        requires :snippet_id, type: Integer, desc: 'The ID of a project snippet'
      end
      # rubocop: disable CodeReuse/ActiveRecord
      delete ":id/snippets/:snippet_id" do
        snippet = snippets_for_current_user.find_by(id: params[:snippet_id])
        not_found!('Snippet') unless snippet

        authorize! :admin_project_snippet, snippet

        destroy_conditionally!(snippet)
      end
      # rubocop: enable CodeReuse/ActiveRecord

      desc 'Get a raw project snippet'
      params do
        requires :snippet_id, type: Integer, desc: 'The ID of a project snippet'
      end
      # rubocop: disable CodeReuse/ActiveRecord
      get ":id/snippets/:snippet_id/raw" do
        snippet = snippets_for_current_user.find_by(id: params[:snippet_id])
        not_found!('Snippet') unless snippet

        env['api.format'] = :txt
        content_type 'text/plain'
        present snippet.content
      end
      # rubocop: enable CodeReuse/ActiveRecord

      desc 'Get the user agent details for a project snippet' do
        success Entities::UserAgentDetail
      end
      params do
        requires :snippet_id, type: Integer, desc: 'The ID of a project snippet'
      end
      # rubocop: disable CodeReuse/ActiveRecord
      get ":id/snippets/:snippet_id/user_agent_detail" do
        authenticated_as_admin!

        snippet = Snippet.find_by!(id: params[:snippet_id], project_id: params[:id])

        break not_found!('UserAgentDetail') unless snippet.user_agent_detail

        present snippet.user_agent_detail, with: Entities::UserAgentDetail
      end
      # rubocop: enable CodeReuse/ActiveRecord
    end
  end
end