Fixes for SQLITE schema (dot prefix named) tables

Author: bigtunacan

CHANGELOG.md

@@ -1,5 +1,7 @@
 # Changelog
 
+* 1.0.3
+  * Fixes issue with SQLITE to support schemas
 * 1.0.2
   * Fixes compatibility with newer versions of Simple Form gem
   * Fixes issue of not propagating events and issue of selected value not a string
@@ -9,7 +11,7 @@
   * Option to enable/disable no matches found labeling
 * 1.0.0
   * Adds support for Rails 4
-  
+
 ___
 
 Changes from here on are for the rails3-jquery-autocomplete gem release versions

lib/rails-jquery-autocomplete/orm/active_record.rb

@@ -5,7 +5,11 @@ def active_record_get_autocomplete_order(method, options, model=nil)
         order = options[:order]
 
         table_prefix = model ? "#{model.table_name}." : ""
-        order || "LOWER(#{table_prefix}#{method}) ASC"
+        if sqlite?
+          order || "LOWER(#{method}) ASC"
+        else
+          order || "LOWER(#{table_prefix}#{method}) ASC"
+        end
       end
 
       def active_record_get_autocomplete_items(parameters)
@@ -18,7 +22,6 @@ def active_record_get_autocomplete_items(parameters)
         limit   = get_autocomplete_limit(options)
         order   = active_record_get_autocomplete_order(method, options, model)
 
-
         items = (::Rails::VERSION::MAJOR * 10 + ::Rails::VERSION::MINOR) >= 40 ? model.where(nil) : model.scoped
 
         scopes.each { |scope| items = items.send(scope) } unless scopes.empty?
@@ -32,8 +35,16 @@ def active_record_get_autocomplete_items(parameters)
       end
 
       def get_autocomplete_select_clause(model, method, options)
-        table_name = model.table_name
-        (["#{table_name}.#{model.primary_key}", "#{table_name}.#{method}"] + (options[:extra_data].blank? ? [] : options[:extra_data]))
+        if sqlite?
+          table_name = model.quoted_table_name
+          ([
+              "#{table_name}.#{model.connection.quote_column_name(model.primary_key)} as #{model.primary_key}",
+              "#{table_name}.#{model.connection.quote_column_name(method)} as #{method}"
+            ] + (options[:extra_data].blank? ? [] : options[:extra_data]))
+        else
+          table_name = model.table_name
+          (["#{table_name}.#{model.primary_key}", "#{table_name}.#{method}"] + (options[:extra_data].blank? ? [] : options[:extra_data]))
+        end
       end
 
       def get_autocomplete_where_clause(model, term, method, options)
@@ -42,15 +53,28 @@ def get_autocomplete_where_clause(model, term, method, options)
         like_clause = (postgres?(model) ? 'ILIKE' : 'LIKE')
         if options[:hstore]
           ["LOWER(#{table_name}.#{method} -> '#{options[:hstore][:key]}') LIKE ?", "#{(is_full_search ? '%' : '')}#{term.downcase}%"]
+        elsif sqlite?
+          ["LOWER(#{method}) #{like_clause} ?", "#{(is_full_search ? '%' : '')}#{term.downcase}%"]
         else
           ["LOWER(#{table_name}.#{method}) #{like_clause} ?", "#{(is_full_search ? '%' : '')}#{term.downcase}%"]
         end
       end
 
-      def postgres?(model)
-        # Figure out if this particular model uses the PostgreSQL adapter
-        model.connection.class.to_s.match(/PostgreSQLAdapter/)
-      end
+      protected
+
+        def sqlite?
+          begin
+            return ::ActiveRecord::Base.connection.to_s.match(/SQLite/)
+          rescue ::ActiveRecord::ConnectionNotEstablished
+            return false
+          end
+          return false
+        end
+
+        def postgres?(model)
+          # Figure out if this particular model uses the PostgreSQL adapter
+          model.connection.class.to_s.match(/PostgreSQLAdapter/)
+        end
     end
   end
 end

lib/rails-jquery-autocomplete/version.rb

@@ -1,3 +1,3 @@
 module RailsJQueryAutocomplete
-  VERSION = '1.0.2'
+  VERSION = '1.0.3'
 end

rails-jquery-autocomplete.gemspec

@@ -18,6 +18,7 @@ Gem::Specification.new do |s|
   s.add_development_dependency 'sqlite3-ruby'
   s.add_development_dependency 'mongoid',      '>= 2.0.0'
   s.add_development_dependency 'mongo_mapper', '>= 0.9'
+  #s.add_development_dependency 'mongo',        '~> 1.6.2'
   s.add_development_dependency 'bson_ext',     '~> 1.6.2'
   s.add_development_dependency 'guard'
   s.add_development_dependency 'guard-test'
@@ -26,6 +27,7 @@ Gem::Specification.new do |s|
   s.add_development_dependency 'uglifier'
   s.add_development_dependency 'rr'
   s.add_development_dependency 'simple_form',  '~>1.5'
+  s.add_development_dependency 'debugger'
 
   s.files         = Dir['lib/**/*'] + %w{CHANGELOG.md LICENSE README.md Rakefile}
   s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")