Class: ActiveFedora::FileConfigurator
- Inherits:
-
Object
- Object
- ActiveFedora::FileConfigurator
- Defined in:
- lib/active_fedora/file_configurator.rb
Instance Attribute Summary collapse
-
#config_env ⇒ Object
Options allowed in fedora.yml first level is the environment (e.g. development, test, production and any custom environments you may have) the second level has these keys: 1.
-
#config_options ⇒ Object
readonly
Returns the value of attribute config_options.
-
#fedora_config_path ⇒ Object
readonly
Returns the value of attribute fedora_config_path.
-
#solr_config_path ⇒ Object
readonly
Returns the value of attribute solr_config_path.
Instance Method Summary collapse
-
#check_fedora_path_for_solr ⇒ Object
Checks the existing fedora_config.path to see if there is a solr.yml there.
- #config_loaded? ⇒ Boolean
- #fedora_config ⇒ Object
-
#get_config_path(config_type) ⇒ String
Determine the fedora config file to use.
-
#get_solr_url(solr_config) ⇒ Object
Given the solr_config that’s been loaded for this environment, determine which solr url to use.
- #init(options = {}) ⇒ Object
-
#initialize ⇒ FileConfigurator
constructor
The configuration hash that gets used by RSolr.connect.
- #load_configs ⇒ Object
- #load_fedora_config ⇒ Object
- #load_solr_config ⇒ Object
- #path ⇒ Object
- #predicate_config ⇒ Object
- #reset! ⇒ Object
- #solr_config ⇒ Object
Constructor Details
#initialize ⇒ FileConfigurator
The configuration hash that gets used by RSolr.connect
53 54 55 |
# File 'lib/active_fedora/file_configurator.rb', line 53 def initialize reset! end |
Instance Attribute Details
#config_env ⇒ Object
Options allowed in fedora.yml first level is the environment (e.g. development, test, production and any custom environments you may have) the second level has these keys:
-
url: url including protocol, host, port and path (e.g. 127.0.0.1:8983/fedora)
-
user: username
-
password: password
-
validateChecksum: indicates to the fedora server whether you want to validate checksums when the datastreams are queried.
49 50 51 |
# File 'lib/active_fedora/file_configurator.rb', line 49 def config_env @config_env end |
#config_options ⇒ Object (readonly)
Returns the value of attribute config_options.
50 51 52 |
# File 'lib/active_fedora/file_configurator.rb', line 50 def @config_options end |
#fedora_config_path ⇒ Object (readonly)
Returns the value of attribute fedora_config_path.
50 51 52 |
# File 'lib/active_fedora/file_configurator.rb', line 50 def fedora_config_path @fedora_config_path end |
#solr_config_path ⇒ Object (readonly)
Returns the value of attribute solr_config_path.
50 51 52 |
# File 'lib/active_fedora/file_configurator.rb', line 50 def solr_config_path @solr_config_path end |
Instance Method Details
#check_fedora_path_for_solr ⇒ Object
Checks the existing fedora_config.path to see if there is a solr.yml there
200 201 202 203 204 205 206 207 |
# File 'lib/active_fedora/file_configurator.rb', line 200 def check_fedora_path_for_solr path = File.dirname(self.path) + "/solr.yml" if File.file? path return path else return nil end end |
#config_loaded? ⇒ Boolean
87 88 89 |
# File 'lib/active_fedora/file_configurator.rb', line 87 def config_loaded? @config_loaded || false end |
#fedora_config ⇒ Object
66 67 68 69 |
# File 'lib/active_fedora/file_configurator.rb', line 66 def fedora_config load_configs @fedora_config end |
#get_config_path(config_type) ⇒ String
Determine the fedora config file to use. Order of preference is:
-
Use the config_options if it exists
-
Look in
Rails.root
/config/fedora.yml -
Look in current working directory/config/fedora.yml
-
Load the default config that ships with this gem
168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 |
# File 'lib/active_fedora/file_configurator.rb', line 168 def get_config_path(config_type) config_type = config_type.to_s if (config_path = .fetch("#{config_type}_config_path".to_sym,nil) ) raise ConfigurationError, "file does not exist #{config_path}" unless File.file? config_path return File.(config_path) end # if solr, attempt to use path where fedora.yml is first if config_type == "solr" && (config_path = check_fedora_path_for_solr) return config_path end if defined?(Rails.root) config_path = "#{Rails.root}/config/#{config_type}.yml" return config_path if File.file? config_path end if File.file? "#{Dir.getwd}/config/#{config_type}.yml" return "#{Dir.getwd}/config/#{config_type}.yml" end # Last choice, check for the default config file config_path = File.join(ActiveFedora.root, "config", "#{config_type}.yml") if File.file? config_path logger.warn "Using the default #{config_type}.yml that comes with active-fedora. If you want to override this, pass the path to #{config_type}.yml to ActiveFedora - ie. ActiveFedora.init(:#{config_type}_config_path => '/path/to/#{config_type}.yml') - or set Rails.root and put #{config_type}.yml into \#{Rails.root}/config." return config_path else raise ConfigurationError, "Couldn't load #{config_type} config file!" end end |
#get_solr_url(solr_config) ⇒ Object
Given the solr_config that’s been loaded for this environment, determine which solr url to use
147 148 149 150 151 152 153 154 155 156 157 158 159 |
# File 'lib/active_fedora/file_configurator.rb', line 147 def get_solr_url(solr_config) if @index_full_text == true && solr_config.has_key?(:fulltext) && solr_config[:fulltext].has_key?('url') return solr_config[:fulltext]['url'] elsif solr_config.has_key?(:default) && solr_config[:default].has_key?('url') return solr_config[:default]['url'] elsif solr_config.has_key?('url') return solr_config['url'] elsif solr_config.has_key?(:url) return solr_config[:url] else raise URI::InvalidURIError end end |
#init(options = {}) ⇒ Object
57 58 59 60 61 62 63 64 |
# File 'lib/active_fedora/file_configurator.rb', line 57 def init = {} if .is_a?(String) raise ArgumentError, "Calling ActiveFedora.init with a path as an argument has been removed. Use ActiveFedora.init(:fedora_config_path=>#{})" end reset! @config_options = load_configs end |
#load_configs ⇒ Object
91 92 93 94 95 96 97 98 |
# File 'lib/active_fedora/file_configurator.rb', line 91 def load_configs return if config_loaded? @config_env = ActiveFedora.environment load_fedora_config load_solr_config @config_loaded = true end |
#load_fedora_config ⇒ Object
100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 |
# File 'lib/active_fedora/file_configurator.rb', line 100 def load_fedora_config return @fedora_config unless @fedora_config.empty? @fedora_config_path = get_config_path(:fedora) logger.info("ActiveFedora: loading fedora config from #{File.(@fedora_config_path)}") begin config_erb = ERB.new(IO.read(@fedora_config_path)).result(binding) rescue Exception => e raise("fedora.yml was found, but could not be parsed with ERB. \n#{$!.inspect}") end begin fedora_yml = YAML::load(config_erb) rescue StandardError => e raise("fedora.yml was found, but could not be parsed.\n") end config = fedora_yml.symbolize_keys cfg = config[ActiveFedora.environment.to_sym] || {} @fedora_config = cfg.kind_of?(Array) ? cfg.map(&:symbolize_keys) : cfg.symbolize_keys end |
#load_solr_config ⇒ Object
123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 |
# File 'lib/active_fedora/file_configurator.rb', line 123 def load_solr_config return @solr_config unless @solr_config.empty? @solr_config_path = get_config_path(:solr) logger.info("ActiveFedora: loading solr config from #{File.(@solr_config_path)}") begin config_erb = ERB.new(IO.read(@solr_config_path)).result(binding) rescue Exception => e raise("solr.yml was found, but could not be parsed with ERB. \n#{$!.inspect}") end begin solr_yml = YAML::load(config_erb) rescue StandardError => e raise("solr.yml was found, but could not be parsed.\n") end config = solr_yml.symbolize_keys raise "The #{ActiveFedora.environment.to_sym} environment settings were not found in the solr.yml config. If you already have a solr.yml file defined, make sure it defines settings for the #{ActiveFedora.environment.to_sym} environment" unless config[ActiveFedora.environment.to_sym] @solr_config = {:url=> get_solr_url(config[ActiveFedora.environment.to_sym].symbolize_keys)} end |
#path ⇒ Object
75 76 77 |
# File 'lib/active_fedora/file_configurator.rb', line 75 def path get_config_path(:fedora) end |
#predicate_config ⇒ Object
209 210 211 212 |
# File 'lib/active_fedora/file_configurator.rb', line 209 def predicate_config @predicate_config_path ||= build_predicate_config_path(File.dirname(self.path)) YAML::load(File.open(@predicate_config_path)) if File.exist?(@predicate_config_path) end |
#reset! ⇒ Object
79 80 81 82 83 84 85 |
# File 'lib/active_fedora/file_configurator.rb', line 79 def reset! @config_loaded = false #Force reload of configs @fedora_config = {} @solr_config = {} @config_options = {} @predicate_config_path = nil end |
#solr_config ⇒ Object
70 71 72 73 |
# File 'lib/active_fedora/file_configurator.rb', line 70 def solr_config load_configs @solr_config end |