added pixiv proxy, report mailer

app/logical/pixiv_proxy.rb

@@ -0,0 +1,94 @@
+class PixivProxy
+  def self.is_pixiv?(url)
+    url =~ /pixiv\.net/
+  end
+  
+	def self.get(url)
+	  if url =~ /\/(\d+)(_m)?\.(jpg|jpeg|png|gif)/i
+	    url = "http://www.pixiv.net/member_illust.php?mode=medium&illust_id=#{$1}"
+	    get_single(url)
+		elsif url =~ /member_illust\.php/ && url =~ /illust_id=/
+			get_single(url)
+    # elsif url =~ /member_illust\.php/ && url =~ /id=/
+      # get_listing(url)
+    # elsif url =~ /member\.php/ && url =~ /id=/
+      # get_profile(url)
+		else
+      {}
+		end
+	end
+	
+	def self.get_profile(url)
+		url = URI.parse(url).request_uri
+		mech = create_mechanize
+		hash = {}
+		mech.get(url) do |page|
+			hash[:artist] = page.search("div#profile/div/a/img").attr("alt")
+			hash[:listing_url] = "/member_illust.php?id=" + url[/id=(\d+)/, 1]
+		end
+		hash
+	end
+	
+	def self.get_single(url)
+		url = URI.parse(url).request_uri
+		mech = create_mechanize
+		hash = {}
+		mech.get(url) do |page|
+		  if page.search("div#profile/div/a/img")
+  			hash[:artist] = page.search("div#profile/div/a/img").attr("alt")
+  			hash[:image_url] = page.search("div#profile/div/a/img").attr("src").sub("_m.", ".")
+  			hash[:profile_url] = page.search("div#profile/div/a").attr("href")
+  			hash[:jp_tags] = page.search("div#tag_area/span#tags/a").map do |node|
+  				[node.inner_text, node.attribute("href").to_s]
+  			end
+			else
+			  hash[:artist] = "?"
+  			hash[:image_url] = "?"
+  			hash[:profile_url] = "?"
+  			hash[:jp_tags] = []
+			end
+		end
+	  hash
+	end
+	
+	def self.get_listing(url)
+		mech = create_mechanize
+		p = 1
+		url = URI.parse(url).request_uri.sub(/&p=\d+/, "") + "&p=1"
+		more = true
+		images = []
+		
+		while more
+			mech.get(url) do |page|
+				links = page.search("div#illust_c4/ul/li/a")
+				
+				if links.empty?
+					more = false
+				else
+					images += links.map do |node|
+						image_src = node.child.attribute("src").to_s
+						[image_src, image_src.sub("_s.", "."), node.attribute("href").to_s]
+					end
+				end
+				
+				p += 1
+				url.sub!(/&p=\d+/, "&p=#{p}")
+			end
+		end
+		
+		images
+	end
+
+	def self.create_mechanize
+		mech = WWW::Mechanize.new
+		
+		mech.get("http://www.pixiv.net") do |page|
+			page.form_with(:action => "index.php") do |form|
+				form.pixiv_id = "uroobnad"
+				form.pass = "uroobnad556"
+			end.click_button
+		end
+		
+		mech
+	end
+end