Class: ZabbixApi::Screens

Inherits:
Basic
  • Object
show all
Defined in:
lib/zabbixapi/classes/screens.rb

Instance Method Summary collapse

Methods inherited from Basic

#add, #all, #create, #create_or_update, #default_options, #destroy, #dump_by_id, #get, #get_full_data, #get_id, #get_or_create, #get_raw, #hash_equals?, #initialize, #key, #keys, #log, #merge_params, #normalize_array, #normalize_hash, #parse_keys, #symbolize_keys, #update

Constructor Details

This class inherits a constructor from ZabbixApi::Basic

Instance Method Details

#delete(data) ⇒ Integer

Delete Screen object using Zabbix API

Parameters:

  • data (String, Array) —

    Should include id's of the screens to delete

Returns:

  • (Integer) —

    Zabbix object id

Raises:

  • (ApiError) —

    Error returned when there is a problem with the Zabbix API call.

  • (HttpError) —

    Error raised when HTTP status from Zabbix Server response is not a 200 OK.



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# File 'lib/zabbixapi/classes/screens.rb', line 42

def delete(data)
  result = @client.api_request(:method => 'screen.delete', :params => [data])
  result.empty? ? nil : result['screenids'][0].to_i
end

#get_or_create_for_host(data) ⇒ Integer

Get or Create Screen object for Host using Zabbix API

Parameters:

  • data (Hash) —

    Needs to include screen_name and graphids to properly identify Screens via Zabbix API

Returns:

  • (Integer) —

    Zabbix object id

Raises:

  • (ApiError) —

    Error returned when there is a problem with the Zabbix API call.

  • (HttpError) —

    Error raised when HTTP status from Zabbix Server response is not a 200 OK.



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# File 'lib/zabbixapi/classes/screens.rb', line 53

def get_or_create_for_host(data)
  screen_name = data[:screen_name]
  graphids = data[:graphids]
  screenitems = []
  hsize = data[:hsize] || 3
  valign = data[:valign] || 2
  halign = data[:halign] || 2
  rowspan = data[:rowspan] || 1
  colspan = data[:colspan] || 1
  height = data[:height] || 320 # default 320
  width = data[:width] || 200 # default 200
  vsize = data[:vsize] || [1, (graphids.size / hsize).to_i].max
  screenid = get_id(:name => screen_name)

  unless screenid
    # Create screen
    graphids.each_with_index do |graphid, index|
      screenitems << {
        :resourcetype => 0,
        :resourceid => graphid,
        :x => (index % hsize).to_i,
        :y => (index % graphids.size / hsize).to_i,
        :valign => valign,
        :halign => halign,
        :rowspan => rowspan,
        :colspan => colspan,
        :height => height,
        :width => width,
      }
    end
    screenid = create(
      :name => screen_name,
      :hsize => hsize,
      :vsize => vsize,
      :screenitems => screenitems
    )
  end
  screenid
end

#indentify ⇒ String

The id field name used for identifying specific Screen objects via Zabbix API

Returns:

  • (String) 


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# File 'lib/zabbixapi/classes/screens.rb', line 32

def indentify
  'name'
end

#method_name ⇒ String

The method name used for interacting with Screens via Zabbix API

Returns:

  • (String) 


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# File 'lib/zabbixapi/classes/screens.rb', line 25

def method_name
  'screen'
end