Class: FC::Var

Inherits:
Object
  • Object
show all
Defined in:
lib/fc/var.rb

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.cache_time ⇒ Object

Returns the value of attribute cache_time.



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# File 'lib/fc/var.rb', line 6

def cache_time
  @cache_time
end

Class Method Details

.get(name, default_value = nil) ⇒ Object 



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# File 'lib/fc/var.rb', line 21

def self.get(name, default_value = nil)
  get_all[name] || default_value
end

.get_all ⇒ Object 



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# File 'lib/fc/var.rb', line 25

def self.get_all
  @mutex.synchronize do
    if !@get_all_read_time || Time.new.to_i - @get_all_read_time > cache_time
      @all_vars = {}
      FC::DB.query("SELECT * FROM #{FC::DB.prefix}vars").each do |row|
        @all_vars[row['name']] = row['val']
        @all_vars[row['name'].to_sym] = row['val']
      end
      @get_all_read_time = Time.new.to_i
    end
  end
  @all_vars 
end

.set(name, val) ⇒ Object 



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# File 'lib/fc/var.rb', line 12

def self.set(name, val)
  @mutex.synchronize do
    FC::DB.query("UPDATE #{FC::DB.prefix}vars SET val='#{Mysql2::Client.escape(val.to_s)}' WHERE name='#{Mysql2::Client.escape(name.to_s)}'")
    FC::DB.query("INSERT IGNORE INTO #{FC::DB.prefix}vars SET val='#{Mysql2::Client.escape(val.to_s)}', name='#{Mysql2::Client.escape(name.to_s)}'")
    @all_vars[name.to_s] = val.to_s
    @all_vars[name.to_sym] = val.to_s
  end
end