Class: Tina4::Session

Inherits:
Object
  • Object
show all
Defined in:
lib/tina4/session.rb

Constant Summary collapse

DEFAULT_OPTIONS = 
{
  cookie_name: "tina4_session",
  secret: nil,
  max_age: 86400,
  handler: :file,
  handler_options: {}
}.freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(env, options = {}) ⇒ Session

Returns a new instance of Session.



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# File 'lib/tina4/session.rb', line 17

def initialize(env, options = {})
  @options = DEFAULT_OPTIONS.merge(options)
  @options[:secret] ||= ENV["SECRET"] || "tina4-default-secret"
  @handler = create_handler
  @id = extract_session_id(env) || SecureRandom.hex(32)
  @data = load_session
  @modified = false
end

Instance Attribute Details

#data ⇒ Object (readonly)

Returns the value of attribute data.



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# File 'lib/tina4/session.rb', line 15

def data
  @data
end

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'lib/tina4/session.rb', line 15

def id
  @id
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/tina4/session.rb', line 26

def [](key)
  @data[key.to_s]
end

#[]=(key, value) ⇒ Object 



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# File 'lib/tina4/session.rb', line 30

def []=(key, value)
  @data[key.to_s] = value
  @modified = true
end

#clear ⇒ Object 



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# File 'lib/tina4/session.rb', line 40

def clear
  @data = {}
  @modified = true
end

#cookie_header ⇒ Object 



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# File 'lib/tina4/session.rb', line 60

def cookie_header
  "#{@options[:cookie_name]}=#{@id}; Path=/; HttpOnly; SameSite=Lax; Max-Age=#{@options[:max_age]}"
end

#delete(key) ⇒ Object 



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# File 'lib/tina4/session.rb', line 35

def delete(key)
  @data.delete(key.to_s)
  @modified = true
end

#destroy ⇒ Object 



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# File 'lib/tina4/session.rb', line 55

def destroy
  @handler.destroy(@id)
  @data = {}
end

#save ⇒ Object 



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# File 'lib/tina4/session.rb', line 49

def save
  return unless @modified
  @handler.write(@id, @data)
  @modified = false
end

#to_hash ⇒ Object 



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# File 'lib/tina4/session.rb', line 45

def to_hash
  @data.dup
end