from django.db import models
import hashlib
from django.conf import settings
from django.contrib.flatpages.models import FlatPage
import os
from BeautifulSoup import BeautifulSoup
import django
from django.utils.html import strip_tags
import djapian
from djapian.indexer import CompositeIndexer ,Indexer
mutable = True
#standard_url='localhost/review/html/'



class Element(models.Model):
    id = models.CharField('ID attribute', max_length=64, editable=False,
                          primary_key=True)
    	
    chapter = models.CharField('Chapter ID', max_length=100, editable=False,
                               db_index=True)
    title = models.CharField('Section title', max_length=256, editable=False)

    def __unicode__(self):
        return self.id
    
class Comment(models.Model):
    element = models.ForeignKey(Element,
        help_text='ID of paragraph that was commented on')
    comment = models.TextField(editable=mutable,
        help_text='Text of submitted comment (please do not modify)')
    submitter_name = models.CharField('Submitter', max_length=64,
        help_text='Self-reported name of submitter (may be bogus)')
    submitter_url = models.URLField('URL', blank=True, editable=mutable,
        help_text='Self-reported URL of submitter (may be empty or bogus)')
    ip = models.IPAddressField('IP address', editable=mutable,
        help_text='IP address from which comment was submitted')
    date = models.DateTimeField('date submitted', auto_now=True,
                                auto_now_add=True)
    reviewed = models.BooleanField(default=False, db_index=True,
        help_text='Has this comment been reviewed by an author?')
    hidden = models.BooleanField(default=False, db_index=True,
        help_text='Has this comment been hidden from public display?')

    def __unicode__(self):
        return self.comment[:32]

#    def get_absolute_url(self):
#        s = hashlib.new()
#        s.update(repr(self.comment))
#        s.update(repr(self.submitter_name))
#        s.update(str(self.date))
#	print '/read/%s.html#%s?comment=%s&uuid=%s' % (
#            self.element.chapter, self.element.id, self.id, s.hexdigest()[:20]
#            )        
#	return '/read/%s.html#%s?comment=%s&uuid=%s' % (
#            self.element.chapter, self.element.id, self.id, s.hexdigest()[:20]
#            )


"""
for directory,lists,files in os.walk('../html'):
	if directory=='../html':
		for file in files:
			if file.endswith('.html'):
				filename=os.path.join('../html/'+file)			
				f=open(filename,'r')			
				soup = BeautifulSoup(''.join(f.read()))
				titletag=soup.html.head.title
				body=strip_tags(soup.html.body)				
				c=FlatPage(url=standard_url+file,title=titletag.string,content=body)
				c.save()		
	
class FlatPageIndexer( djapian.Indexer ):
    fields = [ 'title', 'content' ]
    

djapian.space.add_index(FlatPage, FlatPageIndexer, attach_as="indexer")
FlatPage.indexer.update()
result = FlatPage.indexer.search('lists')
for row in result :
	print row.instance.url
print result.count()

"""