Class: OpenC3::ToolModel

Inherits:
Model show all
Defined in:
lib/openc3/models/tool_model.rb

Constant Summary collapse

PRIMARY_KEY = 
'openc3_tools'

Instance Attribute Summary collapse

Attributes inherited from Model

#name, #plugin, #scope, #updated_at

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Model

#check_disable_erb, #destroy, #destroyed?, filter, find_all_by_plugin, from_json, get_all_models, get_model, set, store, store_queued, #update

Constructor Details

#initialize(name:, folder_name: nil, icon: 'astro:warning', url: nil, inline_url: nil, window: 'INLINE', category: nil, shown: true, position: nil, updated_at: nil, plugin: nil, needs_dependencies: false, disable_erb: nil, import_map_items: nil, scope:) ⇒ ToolModel

Returns a new instance of ToolModel.



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
 
# File 'lib/openc3/models/tool_model.rb', line 127

def initialize(
  name:,
  folder_name: nil,
  icon: 'astro:warning',
  url: nil,
  inline_url: nil,
  window: 'INLINE',
  category: nil,
  shown: true,
  position: nil,
  updated_at: nil,
  plugin: nil,
  needs_dependencies: false,
  disable_erb: nil,
  import_map_items: nil,
  scope:
)
  super("#{scope}__#{PRIMARY_KEY}", name: name, plugin: plugin, updated_at: updated_at, scope: scope)
  @folder_name = folder_name
  @icon = icon
  @url = url
  @inline_url = inline_url
  @window = window.to_s.upcase
  @category = category
  @shown = shown
  @position = position

  if @shown and @window == 'INLINE'
    @inline_url = 'main.js' unless @inline_url
    @url = "/tools/#{folder_name}" unless @url
  end
  @needs_dependencies = needs_dependencies
  @disable_erb = disable_erb
  @import_map_items = import_map_items
end

Instance Attribute Details

#category ⇒ Object

Returns the value of attribute category.



38
39
40
 
# File 'lib/openc3/models/tool_model.rb', line 38

def category
  @category
end

#disable_erb ⇒ Object

Returns the value of attribute disable_erb.



42
43
44
 
# File 'lib/openc3/models/tool_model.rb', line 42

def disable_erb
  @disable_erb
end

#folder_name ⇒ Object

Returns the value of attribute folder_name.



33
34
35
 
# File 'lib/openc3/models/tool_model.rb', line 33

def folder_name
  @folder_name
end

#icon ⇒ Object

Returns the value of attribute icon.



34
35
36
 
# File 'lib/openc3/models/tool_model.rb', line 34

def icon
  @icon
end

#import_map_items ⇒ Object

Returns the value of attribute import_map_items.



43
44
45
 
# File 'lib/openc3/models/tool_model.rb', line 43

def import_map_items
  @import_map_items
end

#inline_url ⇒ Object

Returns the value of attribute inline_url.



36
37
38
 
# File 'lib/openc3/models/tool_model.rb', line 36

def inline_url
  @inline_url
end

#needs_dependencies ⇒ Object

Returns the value of attribute needs_dependencies.



41
42
43
 
# File 'lib/openc3/models/tool_model.rb', line 41

def needs_dependencies
  @needs_dependencies
end

#position ⇒ Object

Returns the value of attribute position.



40
41
42
 
# File 'lib/openc3/models/tool_model.rb', line 40

def position
  @position
end

#shown ⇒ Object

Returns the value of attribute shown.



39
40
41
 
# File 'lib/openc3/models/tool_model.rb', line 39

def shown
  @shown
end

#url ⇒ Object

Returns the value of attribute url.



35
36
37
 
# File 'lib/openc3/models/tool_model.rb', line 35

def url
  @url
end

#window ⇒ Object

Returns the value of attribute window.



37
38
39
 
# File 'lib/openc3/models/tool_model.rb', line 37

def window
  @window
end

Class Method Details

.all(scope: nil) ⇒ Object 



59
60
61
62
63
64
65
66
67
68
69
70
71
 
# File 'lib/openc3/models/tool_model.rb', line 59

def self.all(scope: nil)
  ordered_array = []
  tools = unordered_all(scope: scope)
  tools.each do |_name, tool|
    ordered_array << tool
  end
  ordered_array.sort! { |a, b| a['position'] <=> b['position'] }
  ordered_hash = {}
  ordered_array.each do |tool|
    ordered_hash[tool['name']] = tool
  end
  ordered_hash
end

.all_scopes ⇒ Object 



73
74
75
76
77
78
79
80
81
 
# File 'lib/openc3/models/tool_model.rb', line 73

def self.all_scopes
  result = {}
  scopes = OpenC3::ScopeModel.all
  scopes.each do |key, _scope|
    tools = unordered_all(scope: key)
    result.merge!(tools)
  end
  result
end

.get(name:, scope: nil) ⇒ Object

NOTE: The following three class methods are used by the ModelController and are reimplemented to enable various Model class methods to work



47
48
49
 
# File 'lib/openc3/models/tool_model.rb', line 47

def self.get(name:, scope: nil)
  super("#{scope}__#{PRIMARY_KEY}", name: name)
end

.handle_config(parser, keyword, parameters, plugin: nil, needs_dependencies: false, scope:) ⇒ Object

Called by the PluginModel to allow this class to validate it’s top-level keyword: “TOOL”



84
85
86
87
88
89
90
91
92
93
 
# File 'lib/openc3/models/tool_model.rb', line 84

def self.handle_config(parser, keyword, parameters, plugin: nil, needs_dependencies: false, scope:)
  case keyword
  when 'TOOL'
    parser.verify_num_parameters(2, 2, "TOOL <Folder Name> <Name>")
    return self.new(folder_name: parameters[0], name: parameters[1], plugin: plugin, needs_dependencies: needs_dependencies, scope: scope)
  else
    raise ConfigParser::Error.new(parser, "Unknown keyword and parameters for Tool: #{keyword} #{parameters.join(" ")}")
  end
  return nil
end

.names(scope: nil) ⇒ Object 



51
52
53
54
55
56
57
 
# File 'lib/openc3/models/tool_model.rb', line 51

def self.names(scope: nil)
  array = []
  all(scope: scope).each do |name, _tool|
    array << name
  end
  array
end

.set_position(name:, position:, scope:) ⇒ Object

The ToolsTab.vue calls the ToolsController which uses this method to reorder the tools Position is index in the list starting with 0 = first



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
 
# File 'lib/openc3/models/tool_model.rb', line 97

def self.set_position(name:, position:, scope:)
  moving = from_json(get(name: name, scope: scope), scope: scope)
  old_pos = moving.position
  new_pos = position
  direction = :down
  if (old_pos == new_pos)
    return # we're not doing anything
  elsif (new_pos > old_pos)
    direction = :up
  end

  # Go through all the tools and reorder
  all(scope: scope).each do |_tool_name, tool|
    tool_model = from_json(tool, scope: scope)
    # Update the requested model to the new position
    if tool_model.name == name
      tool_model.position = position
    elsif direction == :down
      if tool_model.position >= new_pos && tool_model.position < old_pos
        tool_model.position += 1
      end
    else # up
      if tool_model.position > old_pos && tool_model.position <= new_pos
        tool_model.position -= 1
      end
    end
    tool_model.update
  end
end

.unordered_all(scope: nil) ⇒ Object

Returns the list of tools or the default OpenC3 tool set if no tools have been created



298
299
300
301
302
303
304
 
# File 'lib/openc3/models/tool_model.rb', line 298

def self.unordered_all(scope: nil)
  tools = Store.hgetall("#{scope}__#{PRIMARY_KEY}")
  tools.each do |key, value|
    tools[key] = JSON.parse(value, :allow_nan => true, :create_additions => true)
  end
  return tools
end

Instance Method Details

#as_json(*a) ⇒ Object 



194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
 
# File 'lib/openc3/models/tool_model.rb', line 194

def as_json(*a)
  {
    'name' => @name,
    'folder_name' => @folder_name,
    'icon' => @icon,
    'url' => @url,
    'inline_url' => @inline_url,
    'window' => @window,
    'category' => @category,
    'shown' => @shown,
    'position' => @position,
    'updated_at' => @updated_at,
    'plugin' => @plugin,
    'needs_dependencies' => @needs_dependencies,
    'disable_erb' => @disable_erb,
    'import_map_items' => @import_map_items,
  }
end

#create(update: false, force: false, queued: false) ⇒ Object 



163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
 
# File 'lib/openc3/models/tool_model.rb', line 163

def create(update: false, force: false, queued: false)
  tools = self.class.all(scope: @scope)

  # Make sure a tool with this folder_name doesn't already exist
  unless update
    if @folder_name
      tools.each do |_tool_name, tool|
        if tool['folder_name'] == @folder_name
          raise "Tool with folder_name #{@folder_name} already exists at create"
        end
      end
    end
  end

  # Autoset tool position
  unless @position
    _, tool = tools.max_by { |_tool_name, tool| tool['position'] }
    if tool
      @position = tool['position'] + 1
    else
      @position = 0
    end
  end

  if @url and !@url.start_with?('/') and !@url.start_with?('http')
    raise "URL must be a full URL (http://domain.com/path) or a relative path (/path)"
  end

  super(update: update, force: force, queued: queued)
end

#deploy(gem_path, variables, validate_only: false) ⇒ Object 



253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
 
# File 'lib/openc3/models/tool_model.rb', line 253

def deploy(gem_path, variables, validate_only: false)
  return unless @folder_name

  variables["tool_name"] = @name
  start_path = "/tools/#{@folder_name}/"
  Dir.glob(gem_path + start_path + "**/*") do |filename|
    next if filename == '.' or filename == '..' or File.directory?(filename)

    key = filename.split(gem_path + '/tools/')[-1]
    extension = filename.split('.')[-1]
    content_type = Rack::Mime.mime_type(".#{extension}")

    # Load tool files
    data = File.read(filename, mode: "rb")
    erb_disabled = check_disable_erb(filename)
    unless erb_disabled
      data = ERB.new(data.comment_erb(), trim_mode: "-").result(binding.set_variables(variables)) if data.is_printable?
    end
    unless validate_only
      client = Bucket.getClient()
      cache_control = BucketUtilities.get_cache_control(filename)
      client.put_object(bucket: ENV['OPENC3_TOOLS_BUCKET'], content_type: content_type, cache_control: cache_control, key: key, body: data)
      ConfigTopic.write({ kind: 'created', type: 'tool', name: @folder_name, plugin: @plugin }, scope: @scope)
    end
  end
end

#handle_config(parser, keyword, parameters) ⇒ Object 



213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
 
# File 'lib/openc3/models/tool_model.rb', line 213

def handle_config(parser, keyword, parameters)
  case keyword
  when 'URL'
    parser.verify_num_parameters(1, 1, "URL <URL>")
    @url = parameters[0]
  when 'INLINE_URL'
    parser.verify_num_parameters(1, 1, "INLINE_URL <URL>")
    @inline_url = ConfigParser.handle_nil(parameters[0])
  when 'ICON'
    parser.verify_num_parameters(1, 1, "ICON <ICON Name>")
    @icon = parameters[0]
  when 'WINDOW'
    parser.verify_num_parameters(1, 1, "WINDOW <INLINE | IFRAME | SAME | NEW>")
    @window = parameters[0].to_s.upcase
    raise ConfigParser::Error.new(parser, "Invalid WINDOW setting: #{@window}") unless ['INLINE', 'IFRAME', 'SAME', 'NEW'].include?(@window)
  when 'CATEGORY'
    parser.verify_num_parameters(1, 1, "CATEGORY <Category Name>")
    @category = parameters[0].to_s
  when 'SHOWN'
    parser.verify_num_parameters(1, 1, "SHOWN <true/false>")
    @shown = ConfigParser.handle_true_false(parameters[0])
  when 'POSITION'
    parser.verify_num_parameters(1, 1, "POSITION <value>")
    @position = parameters[0].to_f
  when 'DISABLE_ERB'
    # 0 to unlimited parameters
    @disable_erb ||= []
    if parameters
      @disable_erb.concat(parameters)
    end
  when 'IMPORT_MAP_ITEM'
    parser.verify_num_parameters(2, 2, "IMPORT_MAP_ITEM <key> <value>")
    @import_map_items ||= []
    @import_map_items << [parameters[0], parameters[1]]
  else
    raise ConfigParser::Error.new(parser, "Unknown keyword and parameters for Tool: #{keyword} #{parameters.join(" ")}")
  end
  return nil
end

#undeploy ⇒ Object 



280
281
282
283
284
285
286
287
288
289
290
291
 
# File 'lib/openc3/models/tool_model.rb', line 280

def undeploy
  if @folder_name and @folder_name.to_s.length > 0
    bucket = Bucket.getClient
    prefix = "#{@folder_name}/"
    bucket.list_objects(bucket: ENV['OPENC3_TOOLS_BUCKET'], prefix: prefix).each do |object|
      bucket.delete_object(bucket: ENV['OPENC3_TOOLS_BUCKET'], key: object.key)
      ConfigTopic.write({ kind: 'deleted', type: 'tool', name: @folder_name, plugin: @plugin }, scope: @scope)
    end
  end
rescue Exception => e
  Logger.error("Error undeploying tool model #{@name} in scope #{@scope} due to #{e}")
end