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# File 'lib/acts_as_tumblr.rb', line 9
def acts_as_tumblr
class_eval " \n has_many :images, :dependent => :destroy\n \n include ActsAsTumblr::InstanceMethods\n require 'open-uri'\n require 'acts-as-taggable-on'\n require 'exportr'\n require 'hashie'\n \n default_scope order(\"date desc\")\n \n acts_as_taggable\n acts_as_taggable_on :tags\n \n def self.method_missing(meth, *args, &block)\n if meth.to_s =~ /^fetch_(.+)$/\n post_type = meth.to_s.split(\"fetch_\")[1]\n if args.count == 1\n if args[0].is_a?(Integer)\n limit = args[0]\n tags = [\"\"]\n tumblr_address = ENV['TUMBLR_ADDRESS']\n else\n limit = 0\n if args[0].include?(\".\")\n tumblr_address = args[0]\n tags = []\n else\n array = []\n array << args[0]\n tags = array.flatten\n tumblr_address = ENV['TUMBLR_ADDRESS']\n end\n end\n elsif args.count == 2\n if args[0].is_a?(Integer)\n limit = args[0]\n tumblr_address = args[1]\n tags = []\n else\n array = []\n array << args[0]\n tags = array.flatten\n if args[1].is_a?(Integer)\n tumblr_address = ENV['TUMBLR_ADDRESS']\n limit = args[1]\n else\n tumblr_address = args[1]\n limit = 0\n end\n end\n elsif args.count == 3\n array = []\n array << args[0]\n tags = array.flatten\n limit = args[1]\n tumblr_address = args[2]\n else\n tags = []\n limit = 0\n tumblr_address = ENV['TUMBLR_ADDRESS']\n end\n Post.get_tumblr_posts(post_type, tags, limit, tumblr_address)\n else\n super\n end\n end\n \n def self.get_tumblr_posts(post_type = \"all\", tags = [], limit = 0, tumblr_address = ENV['TUMBLR_ADDRESS'])\n api_address = \"http://api.tumblr.com/v2/blog/\" + tumblr_address\n if post_type == \"all\"\n type = \"\"\n else\n type = \"/\" + post_type.singularize\n end\n \n if tags.count == 0\n t = \"\"\n elsif tags.count > 1\n big_tag = tags.first\n t = \"&tag=\" + URI.escape(big_tag)\n test_address = api_address + \"/posts\" + type + \"?api_key=\" + tumblr_address + t\n json = open(test_address).read.to_s rescue false\n if json != false\n data = JSON.parse(json)\n total_posts = data[\"response\"][\"total_posts\"]\n end\n tags.each do |tag|\n t = \"&tag=\" + URI.escape(tag)\n test_address = api_address + \"/posts\" + type + \"?api_key=\" + tumblr_address + t\n json = open(test_address).read.to_s rescue false\n if json != false\n data = JSON.parse(json)\n new_posts = data[\"response\"][\"total_posts\"]\n if new_posts > total_posts\n total_posts = new_posts\n big_tag = tag\n t = \"&tag=\" + URI.escape(big_tag)\n end\n end\n end\n else\n t = \"&tag=\" + URI.escape(tags.first)\n end\n \n address = api_address + \"/posts\" + type + \"?api_key=\" + ENV['TUMBLR_API_KEY'] + t\n puts \"Connecting to... \" + address\n \n json = open(address).read.to_s rescue false\n if json != false\n posts = []\n data = JSON.parse(json)\n total_posts = data[\"response\"][\"total_posts\"]\n json_posts = data[\"response\"][\"posts\"]\n json_posts.each do |p|\n post = Hashie::Mash.new(p)\n posts << post\n end\n if total_posts > 20\n offset = 20\n posts_to_go = total_posts - offset\n while posts_to_go != false\n o = \"&offset=\" + offset.to_s\n address = api_address + \"/posts\" + type + \"?api_key=\" + ENV['TUMBLR_API_KEY'] + t + o\n puts \"Connecting to... \" + address\n json = open(address).read.to_s rescue false\n if json != false\n data = JSON.parse(json)\n json_posts = data[\"response\"][\"posts\"]\n if data[\"response\"][\"posts\"].count != 0\n json_posts.each do |p|\n post = Hashie::Mash.new(p)\n posts << post\n end\n posts.flatten\n offset += 20\n else\n posts_to_go = false\n end\n end\n end\n end\n if tags.count > 1\n first_posts = posts\n remove_posts = []\n tags.each do |t|\n posts.each do |p|\n if !p.tags.any?{|tag| tag.casecmp(t) == 0}\n remove_posts << p\n end\n end\n end\n posts = first_posts - remove_posts\n end\n if limit == 0\n return posts\n else\n return posts.first(limit)\n end\n else\n return \"'\" + post_type + \"' is not a valid post type. Try again!\"\n end\n end\n \n def self.capture(post, options={:save => \"all\"})\n existing_post = self.find_by_tumblr_id(post.id.to_s)\n if !existing_post\n url = post.post_url\n date = post.date\n reblog_key = post.reblog_key\n tumblr_id = post.id.to_s\n type = post.type\n source_url = nil\n title = nil\n body = nil\n embed = nil\n asking_name = nil\n photos = nil\n if options[:stats] != true\n if type == \"text\"\n title = post.title\n body = post.body\n elsif type == \"photo\"\n body = post.caption\n if options[:save] == \"all\" || options[:photos] != false\n photos = post.photos\n end\n elsif type == \"quote\"\n title = post.source_title\n body = post.text\n source_url = post.source_url\n elsif type == \"link\"\n title = post.title\n body = post.description\n source_url = post.url\n elsif type == \"chat\"\n title = post.title\n body = post.body\n elsif type == \"audio\"\n title = post.source_title\n body = post.caption\n source_url = post.source_url\n embed = post.player\n elsif type == \"video\"\n title = post.source_title\n body = post.caption\n source_url = post.source_url\n embed = post.player.last.embed_code\n elsif type == \"answer\"\n title = post.question\n body = post.answer\n asking_name = post.asking_name\n source_url = post.asking_url\n end\n end\n if options[:save] == \"all\" || options[:note_count] != false\n note_count = post.note_count\n else\n note_count = nil\n end\n tags = post.tags\n new_post = Post.create!(\n :url => url,\n :date => date,\n :reblog_key => reblog_key,\n :tumblr_id => tumblr_id,\n :post_type => type,\n :note_count => note_count,\n :title => title,\n :body => body,\n :source_url => source_url,\n :embed => embed,\n :asking_name => asking_name\n )\n if tags.count > 0\n new_post.tag_list = tags\n new_post.save\n end\n if !photos.nil?\n photos.each do |p|\n Post.get_photo(p.original_size.url, new_post)\n end\n end\n return new_post\n end\n end\n \n def self.get_photo(photo, post)\n img = open(URI.parse(photo))\n post.images.create!(:url => photo, :asset => img)\n if !post.public?\n post.update_attributes!(:public => true)\n end\n end\n \n def update_notes(tumblr_address = ENV['TUMBLR_ADDRESS'])\n if self.tumblr_id?\n api_address = \"http://api.tumblr.com/v2/blog/\" + tumblr_address\n address = api_address + \"/posts?api_key=\" + ENV['TUMBLR_API_KEY'] + \"&id=\" + self.tumblr_id\n puts \"Connecting to... \" + address\n json = open(address).read.to_s rescue false\n if json != false\n post = Hashie::Mash.new(JSON.parse(json)[\"response\"]).posts.first\n if post.note_count != self.note_count\n self.update_attributes!(:note_count => post.note_count)\n puts \"Notes Updated\"\n else\n puts \"No New Notes\"\n end\n else\n puts \"Couldn't Find Post With Tumblr ID: \" + self.tumblr_id\n end\n end\n end\n \n KRP\n \nend\n"
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