# coding=utf-8
import _mysql
import os
import cgi
import random

from database import *
from settings import Settings
from framework import *
from formatting import *
from template import *
from post import *

def oekaki(self, path_split):
  """
  Este script hace todo lo que tiene que hacer con los
  archivos de Oekaki.
  """
  page = ''
  skiptemplate = False
  
  if len(path_split) > 2:
    # Inicia el applet. Lo envia luego a este mismo script, a "Finish".
    if path_split[2] == 'paint':
      # Veamos que applet usar
      applet = self.formdata['oek_applet'].split('|')
      
      applet_name = applet[0]
      
      if len(applet) > 1 and applet[1] == 'y':
        applet_str = 'pro'
      else:
        applet_str = ''
      
      if len(applet) > 2 and applet[2] == 'y':
        use_selfy = True
      else:
        use_selfy = False
      
      # Obtenemos el board
      board = setBoard(self.formdata['board'])
      
      if board['allow_oekaki'] != '1':
        raise UserError, 'Esta sección no soporta oekaki.'
      
      # Veamos a quien le estamos respondiendo
      try:
        parentid = int(self.formdata['parent'])
      except:
        parentid = 0
      
      # Vemos si el usuario quiere una animacion
      if 'oek_animation' in self.formdata.keys():
        animation = True
        animation_str = 'animation'
      else:
        animation = False
        animation_str = ''
      
      # Nos aseguramos que la entrada es numerica
      try:
        width = int(self.formdata['oek_x'])
        height = int(self.formdata['oek_y'])
      except:
        raise UserError, 'Valores de tamaño inválidos (%s)' % repr(self.formdata)
      
      params = {
        'dir_resource': Settings.BOARDS_URL + 'oek_temp/',
        'tt.zip': 'tt_def.zip',
        'res.zip': 'res.zip',
        'MAYSCRIPT': 'true',
        'scriptable': 'true',
        'tools': applet_str,
        'layer_count': '5',
        'undo': '90',
        'undo_in_mg': '15',
        'url_save': Settings.BOARDS_URL + 'oek_temp/save.php?applet=shi'+applet_str,
        'poo': 'false',
        'send_advance': 'true',
        'send_language': 'utf8',
        'send_header': '',
        'send_header_image_type': 'false',
        'thumbnail_type': animation_str,
        'image_jpeg': 'false',
        'image_size': '92',
        'compress_level': '4'
      }
      
      if 'oek_edit' in self.formdata.keys():
        # Si hay que editar, cargar la imagen correspondiente en el canvas
        pid = int(self.formdata['oek_edit'])
        post = FetchOne('SELECT id, file, image_width, image_height FROM posts WHERE id = %d AND boardid = %s' % (pid, board['id']))
        editfile = Settings.BOARDS_URL + board['dir'] + '/src/' + post['file']
        
        params['image_canvas'] = edit
        params['image_width'] = file['image_width']
        params['image_height'] = file['image_height']
        width = int(file['image_width'])
        height = int(file['image_height'])
      else:
        editfile = None
        params['image_width'] = str(width)
        params['image_height'] = str(height)
        
      if 'canvas' in self.formdata.keys():
        editfile = self.formdata['canvas']
        
      # Darle las dimensiones al exit script
      params['url_exit'] = Settings.CGI_URL + 'oekaki/finish/' + board['dir'] + '/' + str(parentid)

      page += renderTemplate("paint.html", {'applet': applet_name, 'edit': editfile, 'replythread': parentid, 'width': width, 'height': height, 'params': params, 'selfy': use_selfy})
    elif path_split[2] == 'finish':
      # path splits:
      # 3: Board
      # 4: Parentid
      if len(path_split) >= 5:
        # Al terminar de dibujar, llegamos aqui. Damos la opcion de postearlo.
        board = setBoard(path_split[3])
        try:
          parentid = int(path_split[4])
        except:
          parentid = None
        
        if board['allow_oekaki'] != '1':
          raise UserError, 'Esta sección no soporta oekaki.'

        ts = int(time.time())
        ip    = inet_aton(self.environ["REMOTE_ADDR"])
        fname = "%s/oek_temp/%d.png" % (Settings.HOME_DIR, ip)
        oek   = 'no'
        
        if 'filebase' in self.formdata:
          img = self.formdata['filebase']
          if img.startswith("data:image/png;base64,"):
            img = img[22:]
          img = img.replace(' ', '+')
          img = img.decode('base64')
          with open(fname, 'wb') as f:
            f.write(img)
        
        if os.path.isfile(fname):
          oek = ip
        
        try:
          timetaken = timestamp() - int(path_split[5][:-2])
        except:
          timetaken = 0
        
        page += renderTemplate("board.html", {"threads": None, "oek_finish": oek, "replythread": parentid, "ts": ts})
    elif path_split[2] == 'animation':
      try:
        board = setBoard(path_split[3])
        file = int(path_split[4])
      except:
        raise UserError, 'Board o archivo de animación inválido.'
      
      params = {
        'pch_file': Settings.BOARDS_URL + board['dir'] + '/src/' + str(file) + '.pch',
        'run': 'true',
        'buffer_progress': 'false',
        'buffer_canvas': 'true',
        'speed': '2',
        'res.zip': Settings.BOARDS_URL + 'oek_temp/res/' +'res.zip',
        'tt.zip': Settings.BOARDS_URL + 'oek_temp/res/' + 'tt.zip',
        'tt_size': '31'
      }
      page += '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">' + \
      '<html xmlns="http://www.w3.org/1999/xhtml">\n<head><style type="text/css">html, body{margin: 0; padding: 0;height:100%;} .full{width:100%;height:100%;}</style>\n<title>Bienvenido a Internet | Oekaki</title>\n</head>\n' + \
      '<body bgcolor="#CFCFFF" text="#800000" link="#003399" vlink="#808080" alink="#11FF11">\n' + \
      '<table cellpadding="0" cellspacing="0" class="full"><tr><td class="full">\n'
      page += '<applet name="pch" code="pch2.PCHViewer.class" archive="' + Settings.BOARDS_URL + 'oek_temp/PCHViewer123.jar" width="100%" height="100%">'
      for key in params.keys():
        page += '<param name="' + key + '" value="' + cleanString(params[key]) + '" />' + "\n"
      page += '<div align="center">Java must be installed and enabled to use this applet. Please refer to our Java setup tutorial for more information.</div>'
      page += '</applet>\n</td></tr></table>\n</body>\n</html>'

  if not skiptemplate:
    self.output = page