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Moving ansuz installer to a class so it can be tested proper
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jamescook
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Jan 22, 2009
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,22 @@ | ||
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| production: | ||
| adapter: mysql | ||
| database: ansuz_production | ||
| host: localhost | ||
| user: root | ||
| password: | ||
| socket: /var/run/mysqld/mysqld.sock | ||
| development: | ||
| adapter: mysql | ||
| database: ansuz_development | ||
| host: localhost | ||
| user: root | ||
| password: | ||
| socket: /var/run/mysqld/mysqld.sock | ||
| test: | ||
| adapter: mysql | ||
| database: ansuz_test | ||
| host: localhost | ||
| user: root | ||
| password: | ||
| socket: /var/run/mysqld/mysqld.sock |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1 @@ | ||
| Rake::Task["ansuz:create_db_config"].invoke |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,162 @@ | ||
| module Ansuz | ||
| class Installer | ||
| attr_accessor :environment, :themes, :state | ||
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| def initialize(environment = ENV['RAILS_ENV'], stdin = $stdin, stdout = $stdout) | ||
| @environment = environment | ||
| @themes = [] | ||
| @stdin = stdin | ||
| @stdout = stdout | ||
| @state = :started | ||
| end | ||
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| def choose_theme(theme_directory = File.join(RAILS_ROOT, "public", "themes")) | ||
| @themes = Dir.entries(theme_directory).select{|d| d =~ /^\w|^\d/}.collect{|theme| theme="- #{theme}"} | ||
| if( @themes.any? ) | ||
| @stdout.puts "[ansuz] Themes:\n" + @themes.join("\n") | ||
| @stdout.puts "[ansuz] Enter a selection above, or leave blank for default" | ||
| theme_choice = @stdin.gets.chomp | ||
| unless( theme_choice.blank? ) | ||
| @stdout.puts "you chose #{theme_choice}" | ||
| @themes.collect{|t| t.gsub!(/^\- /,'') } | ||
| theme = @themes.detect{|t| t == theme_choice} | ||
| if( theme ) | ||
| @state = :theme_installed | ||
| return SiteSetting.find_or_create_by_name(:default).update_attribute(:user_theme_name, theme) | ||
| else | ||
| @state = :invalid_theme | ||
| @stdout.puts "[ansuz] invalid theme." | ||
| end | ||
| end | ||
| else | ||
| @state = :no_themes_available | ||
| @stdout.puts "[ansuz]No themes available!" | ||
| end | ||
| end | ||
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| def create_db_config(database_yaml_path = File.join(RAILS_ROOT, "config", "database.yml") ) | ||
| unless( File.exists?( database_yaml_path ) ) | ||
| @stdout.puts "[ansuz] Database config does not exist? Would you like one created for you? (Rails will not boot until it has a valid db config)" | ||
| @state = :user_wants_database_yaml | ||
| response = @stdin.gets.chomp | ||
| if( response =~ /^y|^yes/i ) | ||
| config = { } | ||
| @stdout.puts "[ansuz] Database Wizard: Which adapter will the CMS use? ( mysql, sqlite, etc) " | ||
| database_adapter = @stdin.gets.chomp.strip | ||
| database_adapter = "mysql" if database_adapter.blank? | ||
| config["adapter"] = database_adapter.downcase | ||
| if( database_adapter != "sqlite" ) | ||
| @stdout.puts "[ansuz] Host (localhost):" | ||
| database_host = @stdin.gets.chomp.strip | ||
| database_host = "localhost" if database_host.blank? | ||
| config["host"] = database_host | ||
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| @stdout.puts "[ansuz] Username (root):" | ||
| database_username = @stdin.gets.chomp.strip | ||
| database_username = "root" if database_username.blank? | ||
| config["user"] = database_username | ||
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| @stdout.puts "[ansuz] Password:" | ||
| database_password = @stdin.gets.chomp.strip | ||
| database_password = nil if database_password.blank? | ||
| config["password"] = database_password | ||
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| @stdout.puts "[ansuz] Socket (/var/run/mysqld/mysqld.sock): " | ||
| database_socket = @stdin.gets.chomp.strip | ||
| database_socket = "/var/run/mysqld/mysqld.sock" if database_socket.blank? | ||
| config["socket"] = database_socket | ||
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| @stdout.puts "[ansuz] Database Name Prefix (ansuz):" | ||
| database_prefix = @stdin.gets.chomp.strip | ||
| database_prefix = "ansuz" if database_prefix.blank? | ||
| config["database"] = database_prefix | ||
| else | ||
| @stdout.puts "[ansuz] Database Location (db/development.sqlite):" | ||
| database_location = @stdin.gets.chomp.strip | ||
| database_location = "db" if database_location.blank? | ||
| config["database"] = database_location | ||
| end | ||
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| database_config = {} | ||
| ["production","development","test"].each do |env| | ||
| database_config[env] = {} | ||
| config.each_pair do |key,val| | ||
| case key | ||
| when "database": | ||
| database_config[env][key] = val + "_" + env | ||
| when "location": | ||
| database_config[env][key] = val + "/#{env}.sqlite" | ||
| else | ||
| database_config[env][key] = val | ||
| end | ||
| end | ||
| end | ||
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| database_yaml = YAML::dump( database_config ).gsub(/^---/,'') | ||
| handle = File.open( File.join(RAILS_ROOT, "config", "database.yml"),"w" ) | ||
| handle.puts( database_yaml ) | ||
| handle.close | ||
| @state = :database_yaml_created_successfully | ||
| @stdout.puts "[ansuz] Database configuration created successfully" | ||
| else | ||
| @state = :user_doesnt_want_database_yaml | ||
| end | ||
| else | ||
| @state = :database_yaml_exists | ||
| end | ||
| end | ||
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| def install | ||
| unless( File.exists?( File.join(RAILS_ROOT, "config", "database.yml") ) ) | ||
| @stdout.puts "[ansuz]Please create a config/database.yml file before running this task." | ||
| return false | ||
| end | ||
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| @stdout.puts "[ansuz] Creating database .." | ||
| Kernel.silence_stream(@stdout) do | ||
| # FIXME | ||
| # Invoking db tasks causes a rollback of some kind during testing -james | ||
| #Rake::Task['db:create:all'].invoke | ||
| `rake db:create:all` | ||
| end | ||
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| @stdout.puts "[ansuz] Migrating tables .." | ||
| Kernel.silence_stream(@stdout) do | ||
| #Rake::Task['db:migrate'].invoke | ||
| `rake db:migrate` | ||
| end | ||
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| @stdout.puts "[ansuz] Migrating plugins .." | ||
| Kernel.silence_stream(@stdout) do | ||
| #Rake::Task['db:migrate:plugins'].invoke | ||
| `rake db:migrate:plugins` | ||
| end | ||
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| if( User.find(:all, :conditions => ["login = 'admin'"]).empty? ) | ||
| @stdout.puts "[ansuz] Enter a password for the default admin user:" | ||
| @stdout.flush | ||
| password = @stdin.gets.chomp | ||
| u = User.new :login => 'admin', :email => 'admin@example.com', :password => password, :password_confirmation => password | ||
| u.save | ||
| u.has_role 'admin' | ||
| u.save # Not sure why we save twice. Josh? | ||
| @stdout.puts "[ansuz] Admin user created with login 'admin' and the password you entered." | ||
| else | ||
| @stdout.puts "[ansuz] Admin user already exists." | ||
| end | ||
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| # Create public/uploads directory for FCKeditor | ||
| unless( File.directory?( File.join(RAILS_ROOT, "public", "uploads") ) ) | ||
| @stdout.puts "[ansuz] Creating public/uploads directory for FCKeditor.." | ||
| FileUtils.mkdir( File.join(RAILS_ROOT, "public", "uploads") ) | ||
| end | ||
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| #Rake::Task["ansuz:choose_theme"].invoke | ||
| self.choose_theme | ||
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| @stdout.puts "[ansuz] Finished! Start Ansuz with `script/server` on Linux or `ruby script/server` on Windows." | ||
| end | ||
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| end | ||
| end |
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