Class: Pvectl::Presenters::Backup

Inherits:
Base
  • Object
show all
Defined in:
lib/pvectl/presenters/backup.rb

Overview

Presenter for Backup models.

Formats backups for table, wide, JSON, and YAML output. Standard columns: VMID, TYPE, CREATED, SIZE, STORAGE, PROTECTED Wide columns add: FORMAT, NOTES, VOLID

Examples:

Using with formatter

presenter = Backup.new
formatter = Formatters::Table.new
output = formatter.format(backups, presenter)

See Also:

Instance Method Summary collapse

Methods inherited from Base

#tags_array, #tags_display, #template_display, #to_description, #to_wide_row, #uptime_human, #wide_columns

Instance Method Details

#columns ⇒ Array<String>

Returns column headers for standard table output.

Returns:

  • (Array<String>) —

    column headers



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# File 'lib/pvectl/presenters/backup.rb', line 23

def columns
  %w[VMID TYPE CREATED SIZE STORAGE PROTECTED]
end

#extra_columns ⇒ Array<String>

Returns additional column headers for wide output.

Returns:

  • (Array<String>) —

    extra column headers



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# File 'lib/pvectl/presenters/backup.rb', line 30

def extra_columns
  %w[FORMAT NOTES VOLID]
end

#extra_values(model, **_context) ⇒ Array

Returns additional values for wide output.

Parameters:

  • model (Models::Backup) —

    Backup model

  • context (Hash) —

    optional context

Returns:

  • (Array) —

    extra values matching extra_columns order



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# File 'lib/pvectl/presenters/backup.rb', line 55

def extra_values(model, **_context)
  [
    model.format,
    truncate(model.notes, 30),
    model.volid
  ]
end

#to_hash(model) ⇒ Hash

Converts Backup model to hash for JSON/YAML output.

Parameters:

Returns:

  • (Hash) —

    hash representation with string keys



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# File 'lib/pvectl/presenters/backup.rb', line 67

def to_hash(model)
  {
    "vmid" => model.vmid,
    "type" => format_type(model.resource_type),
    "volid" => model.volid,
    "storage" => model.storage,
    "node" => model.node,
    "size" => model.size,
    "size_human" => model.human_size,
    "created_at" => model.created_at&.iso8601,
    "format" => model.format,
    "notes" => model.notes,
    "protected" => model.protected?
  }
end

#to_row(model, **_context) ⇒ Array

Converts Backup model to table row values.

Parameters:

  • model (Models::Backup) —

    Backup model

  • context (Hash) —

    optional context

Returns:

  • (Array) —

    row values matching columns order



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# File 'lib/pvectl/presenters/backup.rb', line 39

def to_row(model, **_context)
  [
    model.vmid,
    format_type(model.resource_type),
    format_time(model.created_at),
    model.human_size,
    model.storage,
    format_protected(model.protected?)
  ]
end