Class: Brief::Server::Handlers::Modify::Writer

Inherits:
Object
  • Object
show all
Defined in:
lib/brief/server/handlers/modify.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(briefcase, path_args, params) ⇒ Writer

Returns a new instance of Writer.



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# File 'lib/brief/server/handlers/modify.rb', line 23

def initialize(briefcase, path_args, params)
  @params = params
  @briefcase = briefcase
  @errors = {}
  @path = briefcase.normalize_path(path_args)

  raise "Invalid path for document write" unless @path
end

Instance Attribute Details

#briefcase ⇒ Object

Returns the value of attribute briefcase.



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# File 'lib/brief/server/handlers/modify.rb', line 21

def briefcase
  @briefcase
end

#params ⇒ Object

Returns the value of attribute params.



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# File 'lib/brief/server/handlers/modify.rb', line 21

def params
  @params
end

#path ⇒ Object

Returns the value of attribute path.



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# File 'lib/brief/server/handlers/modify.rb', line 21

def path
  @path
end

Instance Method Details

#create ⇒ Object 



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# File 'lib/brief/server/handlers/modify.rb', line 49

def create
  data      = params[:data]
  contents  = params[:content] || params[:contents]
  raw       = params[:raw]

  if path && path.exist?
    @errors[:path] = "Path already exists"
    return @errors
  end

  doc = Brief::Document.new(path).tap do |document|
    document.in_briefcase(briefcase)

    if raw
      document.raw = raw
    elsif contents || data
      document.content = contents if contents.to_s.length > 0
      document.data = data if data && !data.empty?
    end

    document.save!
  end

  doc.to_model.as_json(content: true, rendered: true)
end

#delete ⇒ Object 



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# File 'lib/brief/server/handlers/modify.rb', line 109

def delete
  remove
end

#errors ⇒ Object 



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# File 'lib/brief/server/handlers/modify.rb', line 113

def errors
  @errors || {}
end

#has_errors? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/brief/server/handlers/modify.rb', line 45

def has_errors?
  not ok?
end

#ok? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/brief/server/handlers/modify.rb', line 41

def ok?
  @errors.empty?
end

#remove ⇒ Object 



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# File 'lib/brief/server/handlers/modify.rb', line 75

def remove
  doc = Brief::Document.new(path)
  doc.path.unlink rescue nil

  {
    success: ok?,
    path: path
  }
end

#run(action) ⇒ Object 



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# File 'lib/brief/server/handlers/modify.rb', line 32

def run(action)
  if !respond_to?(action)
    @errors[:action] = "invalid"
    return @errors
  end

  send(action)
end

#update ⇒ Object 



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# File 'lib/brief/server/handlers/modify.rb', line 85

def update
  data      = params[:data]
  contents  = params[:content] || params[:contents]
  raw       = params[:raw]

  document  = briefcase.document_at(path)

  if document.nil? || !document.exist?
    @errors[:document] = "No document was found at #{ path_args }"
    @errors
  else
    if raw
      document.raw = raw
    elsif contents || data
      document.content = contents if contents.to_s.length > 0
      document.data = (document.data || {}).merge(params[:data]) if params[:data].is_a?(Hash)
    end

    document.save

    document.to_model.as_json(content: true, rendered: true)
  end
end