summaryrefslogtreecommitdiff
path: root/app/finders/projects_finder.rb
blob: cac6643eff3a71f4f6098107c1e877767d6ac412 (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
# ProjectsFinder
#
# Used to filter Projects  by set of params
#
# Arguments:
#   current_user - which user use
#   project_ids_relation: int[] - project ids to use
#   params:
#     trending: boolean
#     owned: boolean
#     non_public: boolean
#     starred: boolean
#     sort: string
#     visibility_level: int
#     tags: string[]
#     personal: boolean
#     search: string
#     non_archived: boolean
#     archived: 'only' or boolean
#     min_access_level: integer
#
class ProjectsFinder < UnionFinder
  include CustomAttributesFilter

  attr_accessor :params
  attr_reader :current_user, :project_ids_relation

  def initialize(params: {}, current_user: nil, project_ids_relation: nil)
    @params = params
    @current_user = current_user
    @project_ids_relation = project_ids_relation
  end

  def execute
    user = params.delete(:user)
    collection =
      if user
        PersonalProjectsFinder.new(user, finder_params).execute(current_user)
      else
        init_collection
      end

    collection = by_ids(collection)
    collection = by_personal(collection)
    collection = by_starred(collection)
    collection = by_trending(collection)
    collection = by_visibilty_level(collection)
    collection = by_tags(collection)
    collection = by_search(collection)
    collection = by_archived(collection)
    collection = by_custom_attributes(collection)

    sort(collection)
  end

  private

  def init_collection
    if current_user
      collection_with_user
    else
      collection_without_user
    end
  end

  def collection_with_user
    if owned_projects?
      current_user.owned_projects
    elsif min_access_level?
      current_user.authorized_projects.where('project_authorizations.access_level >= ?', params[:min_access_level])
    else
      if private_only?
        current_user.authorized_projects
      else
        Project.public_or_visible_to_user(current_user)
      end
    end
  end

  # Builds a collection for an anonymous user.
  def collection_without_user
    if private_only? || owned_projects? || min_access_level?
      Project.none
    else
      Project.public_to_user
    end
  end

  def owned_projects?
    params[:owned].present?
  end

  def private_only?
    params[:non_public].present?
  end

  def min_access_level?
    params[:min_access_level].present?
  end

  def by_ids(items)
    project_ids_relation ? items.where(id: project_ids_relation) : items
  end

  def union(items)
    find_union(items, Project).with_route
  end

  def by_personal(items)
    (params[:personal].present? && current_user) ? items.personal(current_user) : items
  end

  def by_starred(items)
    (params[:starred].present? && current_user) ? items.starred_by(current_user) : items
  end

  def by_trending(items)
    params[:trending].present? ? items.trending : items
  end

  def by_visibilty_level(items)
    params[:visibility_level].present? ? items.where(visibility_level: params[:visibility_level]) : items
  end

  def by_tags(items)
    params[:tag].present? ? items.tagged_with(params[:tag]) : items
  end

  def by_search(items)
    params[:search] ||= params[:name]
    params[:search].present? ? items.search(params[:search]) : items
  end

  def sort(items)
    params[:sort].present? ? items.sort_by_attribute(params[:sort]) : items.order_id_desc
  end

  def by_archived(projects)
    if params[:non_archived]
      projects.non_archived
    elsif params.key?(:archived)
      if params[:archived] == 'only'
        projects.archived
      elsif Gitlab::Utils.to_boolean(params[:archived])
        projects
      else
        projects.non_archived
      end
    else
      projects
    end
  end

  def finder_params
    return {} unless min_access_level?

    { min_access_level: params[:min_access_level] }
  end
end