Added rake task to import new crops from CSV

db/seeds.rb

@@ -1,12 +1,5 @@
 # This file should contain all the record creation needed to seed the database with its default values.
 # The data can then be loaded with the rake db:seed (or created alongside the db with db:setup).
-#
-# Examples:
-#
-#   cities = City.create([{ name: 'Chicago' }, { name: 'Copenhagen' }])
-#   Mayor.create(name: 'Emanuel', city: cities.first)
-
-# import crops from CSV
 
 require 'csv'
 

db/seeds/peppers.csv

@@ -0,0 +1,61 @@
+Capsicum,Capsicum,http://en.wikipedia.org/wiki/Capsicum,,This is the top parent variety -- the entire family of all kinds of peppers
+Capsicum annuum,Capsicum annuum,http://en.wikipedia.org/wiki/Capsicum_annuum,Capsicum,
+Capsicum baccatum,Capsicum baccatum,http://en.wikipedia.org/wiki/Capsicum_baccatum,Capsicum,
+Capsicum chinense,Capsicum chinense,http://en.wikipedia.org/wiki/Capsicum_chinense,Capsicum,
+rocoto,Capsicum pubescens,http://en.wikipedia.org/wiki/Capsicum_pubescens,Capsicum,AKA locoto
+Capsicum frutescens,Capsicum frutescens,http://en.wikipedia.org/wiki/Capsicum_frutescens,Capsicum,
+Aleppo pepper,,http://en.wikipedia.org/wiki/Aleppo_pepper,Capsicum annuum,"AKA pul biber, halaby pepper"
+Anaheim pepper,,http://en.wikipedia.org/wiki/Anaheim_pepper,Capsicum annuum,"AKA New Mexico pepper, California chili, Magdalena chili"
+banana pepper,,http://en.wikipedia.org/wiki/Banana_pepper,Capsicum annuum,"AKA yellow wax pepper, banana chili"
+bell pepper,,http://en.wikipedia.org/wiki/Bell_pepper,Capsicum annuum,"AKA capsicum, sweet pepper, pepper, poivron, peperoni, piment"
+bird's eye chili,,http://en.wikipedia.org/wiki/Bird%27s_eye_chili,Capsicum annuum,"AKA Thai chili pepper, bird's chili"
+cascabel chili,,http://en.wikipedia.org/wiki/Cascabel_chili,Capsicum annuum,"AKA  rattle chile, bola chile, chile bola"
+cayenne pepper,,http://en.wikipedia.org/wiki/Cayenne_pepper,Capsicum annuum,"AKA Guinea spice, cow-horn pepper, aleva, bird pepper, red pepper"
+pasilla pepper,,http://en.wikipedia.org/wiki/Pasilla,Capsicum annuum,"AKA chilaca pepper, chile negro"
+chiltepin pepper,Capsicum annuum var. glabriusculum,http://en.wikipedia.org/wiki/Capsicum_annuum_var._glabriusculum,Capsicum annuum,"AKA wild chiltepin, chiltepe, chile tepin, turkey pepper, bird’s eye pepper, bird pepper"
+Chungyang red pepper,,http://en.wikipedia.org/wiki/Chungyang_Red_Pepper,Capsicum annuum,
+cubanelle pepper,,http://en.wikipedia.org/wiki/Cubanelle,Capsicum annuum,
+chile de árbol pepper,,http://en.wikipedia.org/wiki/Chile_de_%C3%A1rbol,Capsicum annuum,"AKA bird's beak chile, rat's tail chile"
+dundicut,,http://en.wikipedia.org/wiki/Dundicut,Capsicum annuum,AKA  lal mirch
+facing heaven pepper,Capsicum annuum var. conoides,http://en.wikipedia.org/wiki/Facing_heaven_pepper,Capsicum annuum,
+Fresno pepper,,http://en.wikipedia.org/wiki/Fresno_pepper,Capsicum annuum,
+guajillo pepper,,http://en.wikipedia.org/wiki/Guajillo_chili,Capsicum annuum,"AKA guajillo chili, guajillo chilli, chile guajillo"
+Guntur Sannam chili,Capsicum Annuum var. Longhum,http://en.wikipedia.org/wiki/Guntur_Sannam,Capsicum annuum,
+Hungarian wax pepper,,http://en.wikipedia.org/wiki/Hungarian_wax_pepper,Capsicum annuum,
+Italian sweet pepper,,http://en.wikipedia.org/wiki/Italian_sweet_pepper,Capsicum annuum,
+jalapeño pepper,,http://en.wikipedia.org/wiki/Jalape%C3%B1o,Capsicum annuum,
+shishito pepper,,http://en.wikipedia.org/wiki/Shishito,Capsicum annuum,
+medusa pepper,,http://en.wikipedia.org/wiki/Medusa_pepper,Capsicum annuum,
+mulato pepper,,http://en.wikipedia.org/wiki/Mulato_pepper,Capsicum annuum,
+peter pepper,Capsicum annuum var. annuum,http://en.wikipedia.org/wiki/Peter_pepper,Capsicum annuum,AKA chilli willy pepper
+peperoncini pepper,,http://en.wikipedia.org/wiki/Peperoncini,Capsicum annuum,"AKA friggitello, peperone"
+pequin pepper,"Capsicum annuum var. glabriusculum
+",http://en.wikipedia.org/wiki/Pequin_pepper,Capsicum annuum,AKA piquin
+pimento pepper,,http://en.wikipedia.org/wiki/Pimiento,Capsicum annuum,"AKA cherry pepper, pimiento pepper"
+poblano pepper,,http://en.wikipedia.org/wiki/Poblano,Capsicum annuum,
+Santa Fe Grande pepper,,http://en.wikipedia.org/wiki/Santa_Fe_Grande_pepper,Capsicum annuum,"AKA yellow hot chili pepper, guero chili pepper"
+serrano pepper,,http://en.wikipedia.org/wiki/Serrano_pepper,Capsicum annuum,
+bishop's crown pepper,Capsicum baccatum var. pendulum,http://en.wikipedia.org/wiki/Bishop%27s_Crown,Capsicum baccatum,AKA Christmas bell
+lemon drop pepper,,http://en.wikipedia.org/wiki/Lemon_drop_%28pepper%29,Capsicum baccatum,"AKA ají limon, kellu uchu, hot lemon"
+peppadew pepper,,http://en.wikipedia.org/wiki/Peppadew,Capsicum baccatum,
+Brazilian starfish,,http://en.wikipedia.org/wiki/Capsicum_baccatum,Capsicum baccatum,
+wild baccatum,,http://en.wikipedia.org/wiki/Capsicum_baccatum,Capsicum baccatum,
+adjuma pepper,,http://en.wikipedia.org/wiki/Adjuma,Capsicum chinense,"AKA adjoema, aji umba, ojemma"
+ají dulce pepper,,http://en.wikipedia.org/wiki/Aj%C3%AD_dulce,Capsicum chinense,"AKA ajicito, ajice, rubra, biquinho"
+datil pepper,,http://en.wikipedia.org/wiki/Datil_pepper,Capsicum chinense,
+fatalii pepper,,http://en.wikipedia.org/wiki/Fatalii,Capsicum chinense,
+Madame Jeanette pepper,,http://en.wikipedia.org/wiki/Madame_Jeanette,Capsicum chinense,
+habanero pepper,,http://en.wikipedia.org/wiki/Habanero,Capsicum chinense,AKA habañero
+black habanero pepper,,http://en.wikipedia.org/wiki/Habanero,Capsicum chinense,
+red savino pepper,,http://en.wikipedia.org/wiki/Red_Savina_pepper,Capsicum chinense,
+bhut jolokia pepper,,http://en.wikipedia.org/wiki/Bhut_Jolokia,Capsicum chinense,"AKA ghost pepper, ghost chili pepper, red naga chilli, ghost chilli, naga jolokia"
+Scotch bonnet pepper,,http://en.wikipedia.org/wiki/Scotch_bonnet_%28pepper%29,Capsicum chinense,"AKA boabs bonnet, Scotty bons, Bonney peppers, Caribbean red peppers, ball of fire"
+cachucha pepper,,http://en.wikipedia.org/wiki/Scotch_bonnet_%28pepper%29,Capsicum chinense,
+Trinidad scorpion butch T pepper,,http://en.wikipedia.org/wiki/Trinidad_Scorpion_Butch_T_pepper,Capsicum chinense,
+Trinidad Moruga scorpion pepper,,http://en.wikipedia.org/wiki/Trinidad_Moruga_Scorpion,Capsicum chinense,
+Hainan yellow lantern,,http://en.wikipedia.org/wiki/Hainan_Yellow_Lantern_Chili,Capsicum chinense,AKA yellow emperor chili
+piri-piri pepper,,http://en.wikipedia.org/wiki/Piri_piri,Capsicum frutescens,"AKA African bird's eye pepper, peri peri, pili pili"
+Tabasco pepper,,http://en.wikipedia.org/wiki/Tabasco_pepper,Capsicum frutescens,
+malagueta pepper,,http://en.wikipedia.org/wiki/Malagueta_pepper,Capsicum frutescens,
+siling labuyo pepper,,http://en.wikipedia.org/wiki/Siling_labuyo,Capsicum frutescens,"AKA chileng bundok, siling palay, pasitis, pasite, katumbal, kitikot, siling kolikot, silit-diablo, lada, rimorimo, paktin"
+kambuzi,,http://en.wikipedia.org/wiki/Kambuzi,Capsicum frutescens,

lib/tasks/growstuff.rake

@@ -10,6 +10,57 @@ namespace :growstuff do
     member.roles << admin
   end
 
+  desc "Upload crops from a CSV file"
+  # usage: rake growstuff:import_crops file=filename.csv
+
+  task :import_crops => :environment do
+    require 'csv'
+
+    @cropbot = Member.find_by_login_name('cropbot')
+    raise "cropbot account not found: run rake db:seed" unless @cropbot
+    @file = ENV['file'] or raise "Usage: rake growstuff:import_crops file=file.csv"
+
+    puts "Loading crops from #{@file}..."
+
+    CSV.foreach(@file) do |row|
+      system_name,scientific_name,en_wikipedia_url,parent = row
+      @crop = Crop.find_or_create_by_system_name(system_name)
+      puts "Loading #{system_name}..."
+      @crop.update_attributes(
+        :en_wikipedia_url => en_wikipedia_url,
+        :creator_id => @cropbot.id
+      )
+      if parent
+        @parent = Crop.find_by_system_name(parent)
+        if @parent
+          @crop.update_attributes(:parent_id => @parent.id)
+        else
+          puts "Warning: parent crop #{parent} not found"
+        end
+      end
+
+      unless @crop.scientific_names.exists?(:scientific_name => scientific_name)
+        @sn = ''
+        if scientific_name
+          @sn = scientific_name
+        elsif @crop.parent
+          @sn = @crop.parent.scientific_names.first.scientific_name
+        end
+
+        if @sn
+          @crop.scientific_names.create(
+            :scientific_name => @sn,
+            :creator_id => @cropbot.id
+          )
+        else
+          puts "Warning: no scientific name (not even on parent crop) for #{@crop}"
+        end
+
+      end
+    end
+    puts "Finished loading crops"
+  end
+
 
   desc "One-off tasks needed at various times and kept for posterity"
   namespace :oneoff do