diff options
Diffstat (limited to 'lib/acts_as_xapian')
| -rw-r--r-- | lib/acts_as_xapian/acts_as_xapian.rb | 58 |
1 files changed, 29 insertions, 29 deletions
diff --git a/lib/acts_as_xapian/acts_as_xapian.rb b/lib/acts_as_xapian/acts_as_xapian.rb index 7076fc586..565212904 100644 --- a/lib/acts_as_xapian/acts_as_xapian.rb +++ b/lib/acts_as_xapian/acts_as_xapian.rb @@ -39,7 +39,7 @@ module ActsAsXapian ###################################################################### # Module level variables # TODO: must be some kind of cattr_accessor that can do this better - def ActsAsXapian.bindings_available + def self.bindings_available $acts_as_xapian_bindings_available end class NoXapianRubyBindingsError < StandardError @@ -58,40 +58,40 @@ module ActsAsXapian $acts_as_xapian_class_var_init = true end - def ActsAsXapian.db + def self.db @@db end - def ActsAsXapian.db_path=(db_path) + def self.db_path=(db_path) @@db_path = db_path end - def ActsAsXapian.db_path + def self.db_path @@db_path end - def ActsAsXapian.writable_db + def self.writable_db @@writable_db end - def ActsAsXapian.stemmer + def self.stemmer @@stemmer end - def ActsAsXapian.term_generator + def self.term_generator @@term_generator end - def ActsAsXapian.enquire + def self.enquire @@enquire end - def ActsAsXapian.query_parser + def self.query_parser @@query_parser end - def ActsAsXapian.values_by_prefix + def self.values_by_prefix @@values_by_prefix end - def ActsAsXapian.config + def self.config @@config end ###################################################################### # Initialisation - def ActsAsXapian.init(classname = nil, options = nil) + def self.init(classname = nil, options = nil) if not classname.nil? # store class and options for use later, when we open the db in readable_init @@init_values.push([classname,options]) @@ -99,7 +99,7 @@ module ActsAsXapian end # Reads the config file (if any) and sets up the path to the database we'll be using - def ActsAsXapian.prepare_environment + def self.prepare_environment return unless @@db_path.nil? # barf if we can't figure out the environment @@ -130,17 +130,17 @@ module ActsAsXapian # Opens / reopens the db for reading # TODO: we perhaps don't need to rebuild database and enquire and queryparser - # but db.reopen wasn't enough by itself, so just do everything it's easier. - def ActsAsXapian.readable_init + def self.readable_init raise NoXapianRubyBindingsError.new("Xapian Ruby bindings not installed") unless ActsAsXapian.bindings_available raise "acts_as_xapian hasn't been called in any models" if @@init_values.empty? prepare_environment # We need to reopen the database each time, so Xapian gets changes to it. - # Calling reopen() does not always pick up changes for reasons that I can + # Calling reopen does not always pick up changes for reasons that I can # only speculate about at the moment. (It is easy to reproduce this by - # changing the code below to use reopen() rather than open() followed by - # close(), and running rake spec.) + # changing the code below to use reopen rather than open followed by + # close, and running rake spec.) if !@@db.nil? @@db.close end @@ -157,7 +157,7 @@ module ActsAsXapian end # Make a new query parser - def ActsAsXapian.init_query_parser + def self.init_query_parser # for queries @@query_parser = Xapian::QueryParser.new @@query_parser.stemmer = @@stemmer @@ -193,7 +193,7 @@ module ActsAsXapian end end - def ActsAsXapian.init_values(values) + def self.init_values(values) values.each do |method, index, prefix, value_type| raise "Value index '#{index}' must be an Integer, is #{index.class}" unless index.is_a? Integer if @@values_by_number.include?(index) && @@values_by_number[index] != prefix @@ -225,7 +225,7 @@ module ActsAsXapian end end - def ActsAsXapian.init_terms(terms) + def self.init_terms(terms) terms.each do |method, term_code, prefix| raise "Use a single capital letter for term code" if not term_code.match(/^[A-Z]$/) raise "M and I are reserved for use as the model/id term" if term_code == "M" || term_code == "I" @@ -244,7 +244,7 @@ module ActsAsXapian end end - def ActsAsXapian.writable_init(suffix = "") + def self.writable_init(suffix = "") raise NoXapianRubyBindingsError.new("Xapian Ruby bindings not installed") unless ActsAsXapian.bindings_available raise "acts_as_xapian hasn't been called in any models" if @@init_values.empty? @@ -260,7 +260,7 @@ module ActsAsXapian # for indexing @@writable_db = Xapian::WritableDatabase.new(full_path, Xapian::DB_CREATE_OR_OPEN) @@enquire = Xapian::Enquire.new(@@writable_db) - @@term_generator = Xapian::TermGenerator.new() + @@term_generator = Xapian::TermGenerator.new @@term_generator.set_flags(Xapian::TermGenerator::FLAG_SPELLING, 0) @@term_generator.database = @@writable_db @@term_generator.stemmer = @@stemmer @@ -336,7 +336,7 @@ module ActsAsXapian delay *= 2 delay = MSET_MAX_DELAY if delay > MSET_MAX_DELAY - ActsAsXapian.db.reopen() + ActsAsXapian.db.reopen retry else raise @@ -559,7 +559,7 @@ module ActsAsXapian matches = ActsAsXapian.enquire.mset(0, 100, 100) # TODO: so this whole method will only work with 100 docs # Get set of relevant terms for those documents - selection = Xapian::RSet.new() + selection = Xapian::RSet.new iter = matches._begin while not iter.equals(matches._end) selection.add_document(iter) @@ -611,7 +611,7 @@ module ActsAsXapian # flush your changes. Specifying flush will reduce performance, but make # sure that each index update is definitely saved to disk before # logging in the database that it has been. - def ActsAsXapian.update_index(flush = false, verbose = false) + def self.update_index(flush = false, verbose = false) # STDOUT.puts("start of ActsAsXapian.update_index") if verbose # Before calling writable_init we have to make sure every model class has been initialized. @@ -655,7 +655,7 @@ module ActsAsXapian ActsAsXapian.writable_db.close end - def ActsAsXapian.run_job(job, flush, verbose) + def self.run_job(job, flush, verbose) STDOUT.puts("ActsAsXapian.update_index #{job.action} #{job.model} #{job.model_id.to_s} #{Time.now.to_s}") if verbose begin @@ -682,7 +682,7 @@ module ActsAsXapian job.destroy end - def ActsAsXapian._is_xapian_db(path) + def self._is_xapian_db(path) is_db = File.exist?(File.join(path, "iamflint")) || File.exist?(File.join(path, "iamchert")) return is_db end @@ -694,7 +694,7 @@ module ActsAsXapian # happens (i.e. while the .new database is there) - any index update jobs # are left in the database, and will run after the rebuild has finished. - def ActsAsXapian.rebuild_index(model_classes, verbose = false, terms = true, values = true, texts = true, safe_rebuild = true) + def self.rebuild_index(model_classes, verbose = false, terms = true, values = true, texts = true, safe_rebuild = true) #raise "when rebuilding all, please call as first and only thing done in process / task" if not ActsAsXapian.writable_db.nil? prepare_environment @@ -755,7 +755,7 @@ module ActsAsXapian @@db_path = old_path end - def ActsAsXapian._rebuild_index_safely(model_classes, verbose, terms, values, texts) + def self._rebuild_index_safely(model_classes, verbose, terms, values, texts) batch_size = 1000 for model_class in model_classes model_class_count = model_class.count |