def validate_comment(sender, comment, request, *args, **kwargs):
akismet_enable=OptionSet.get('akismet_enable', 0)
domain="http://%s"%(Site.objects.get_current().domain)
if int(akismet_enable) == 0:
return
akismet_key=OptionSet.get('akismet_key', '')
ak = Akismet(
#key = 'cda0f27f8e2f',
key=akismet_key,
blog_url=domain
)
try:
if ak.verify_key():
data = {
'user_ip': request.META.get('REMOTE_ADDR', '127.0.0.1'),
'user_agent': request.META.get('HTTP_USER_AGENT', ''),
'referrer': request.META.get('HTTP_REFERER', ''),
'comment_type': 'comment',
'comment_author': comment.author.encode('utf-8'),
}
if ak.comment_check(comment.content.encode('utf-8'), data=data, build_data=True):
comment.is_public = False
comment.save()
ak.submit_spam(comment.content.encode('utf-8'), data=data, build_data=True)
except AkismetError:
pass
def safecode(request):
fontSize=15
image = Image.new('RGB', (80, 20), (255, 255, 255))
font = ImageFont.truetype(CAPTCHA_FONT, fontSize)
draw = ImageDraw.Draw(image)
tp=OptionSet.get('safecode_type', 1);
if tp == str(1):
code=[]
gap = 5
start = 0
for i in range(0, 4):
x = start + fontSize * i + random.randint(0, gap) + gap * i
txt=str(random.randint(0,9))
code.append(txt)
draw.text((x,5), txt,font=font,fill=(100,211, 90))
del draw
request.session['safecode']=''.join(code)
else:
first=random.randint(0,9)
second=random.randint(0,9)
draw.text((0,5), str(first)+'+'+str(second),font=font,fill=(100,211, 90))
del draw
request.session['safecode']=str(first+second)
buf = cStringIO.StringIO()
image.save(buf, 'gif')
return HttpResponse(buf.getvalue(),'image/gif')
def render_to_theme(request,theme_file,template_ctx):
global theme
if not theme:
from blog.models import OptionSet
theme = OptionSet.get('blog_theme','classic')
tpl_file='themes/%s/%s' % (theme , theme_file)
return render(request,tpl_file,template_ctx)
def on_post_was_submit(sender,post,*args,**kwargs):
try:
from blog.models import OptionSet
bind = OptionSet.get('bind_weibo','')=='True'
if bind:
access_token_key = OptionSet.get('weibo_access_token_key','')
access_token_secret = OptionSet.get('weibo_access_token_secret','')
weibo_client.setToken(access_token_key,access_token_secret)
from weibopy.api import API
from django.template.defaultfilters import removetags
api = API(weibo_client)
api.update_status(status='[%s] %s ... %s'\
%(post.title,removetags(post.content[:60],'a p span div img br'),\
settings.BLOG_DOMAIN+post.get_absolute_url()))
except:
pass
def on_post_was_submit(sender, post, *args, **kwargs):
try:
from blog.models import OptionSet
bind = OptionSet.get('bind_weibo', '') == 'True'
if bind:
access_token_key = OptionSet.get('weibo_access_token_key', '')
access_token_secret = OptionSet.get('weibo_access_token_secret',
'')
weibo_client.setToken(access_token_key, access_token_secret)
from weibopy.api import API
from django.template.defaultfilters import removetags
api = API(weibo_client)
api.update_status(status='[%s] %s ... %s'\
%(post.title,removetags(post.content[:60],'a p span div img br'),\
settings.BLOG_DOMAIN+post.get_absolute_url()))
except:
pass
def render_to_theme(request, theme_file, template_ctx):
global theme
if not theme:
from blog.models import OptionSet
theme = OptionSet.get("blog_theme", "classic")
tpl_file = "themes/%s/%s" % (theme, theme_file)
return render(request, tpl_file, template_ctx)
def setting_comment(request):
gavatar=OptionSet.get('gavatar','gravatar_default')
comments_per_page=OptionSet.get('comments_per_page',10)
comments_notify=OptionSet.get('comments_notify',1)
enable_akismet=int(OptionSet.get('akismet_enable',0))
akismet_key=OptionSet.get('akismet_key')
safecode_type=OptionSet.get('safecode_type',1)
return render_response(request,'admin/comment_setting.html',locals())
def on_comment_was_submit(sender,comment,*args,**kwargs):
blog=Blog.get()
domain="http://%s"%(Site.objects.get_current().domain)
if comment.parent_id != '0':
old_c=comment.parent
emailtitle=u'您在 '+blog.title+u' 上的评论有了新的回复'
if old_c.mail_notify:
sendmail('email/reply_comment.txt',{'old':old_c,"comment":comment,
'blog':blog,'domain':domain},
emailtitle,old_c.email)
else:
comments_notify=OptionSet.get('comments_notify',1)
if int(comments_notify) == 1 and comment.is_public==True:
emailtitle=u'文章'+comment.object.title+u'有了新的评论'
sendmail('email/new_comment.txt',{'comment':comment,'domain':domain},emailtitle,blog.email)
def on_comment_was_submit(sender,comment,*args,**kwargs):
from blog.models import OptionSet
if comment.parent:
parent = comment.parent
if parent.email and parent.is_public == True:
blogtitle = OptionSet.get('blogtitle', 'LogPress')
subject=u'您在 [ %s ] 上的评论有了新的回复!!!'%(blogtitle)
sendmail('email/reply_comment.txt',{'comment':comment,\
'settings':settings,\
'blogtitle':blogtitle}\
,subject,parent.email)
else:
if comment.email and comment.is_public==True:
subject=u'文章[%s]有了新的评论了!!!'%(comment.object)
sendmail('email/new_comment.txt',{'comment':comment,'settings':settings},subject,comment.email)
def save_permalink(request):
linkformat=request.POST.get('permalink_format','archive/%(id)s.html')
permalink_structure=request.POST.get('permalink_structure','%(year)s/%(month)s/%(day)s/%(postname)s')
OptionSet.set('permalink_structure', permalink_structure)
if linkformat== 'custom':
OptionSet.set('permalink_format', 'custom')
else:
OptionSet.set('permalink_format', linkformat)
messages.add_message(request, messages.INFO, 'save ok!')
return HttpResponseRedirect('/admin/permalink')
def on_comment_was_submit(sender, comment, *args, **kwargs):
from blog.models import OptionSet
if comment.parent:
parent = comment.parent
if parent.email and parent.is_public == True:
blogtitle = OptionSet.get('blogtitle', 'LogPress')
subject = u'您在 [ %s ] 上的评论有了新的回复!!!' % (blogtitle)
sendmail('email/reply_comment.txt',{'comment':comment,\
'settings':settings,\
'blogtitle':blogtitle}\
,subject,parent.email)
else:
if comment.email and comment.is_public == True:
subject = u'文章[%s]有了新的评论了!!!' % (comment.object)
sendmail('email/new_comment.txt', {
'comment': comment,
'settings': settings
}, subject, comment.email)
def __init__(self,email):
self.email = email
self.gavatar=OptionSet.get('gavatar')
def permalink(request):
domain = 'http://%s'%Site.objects.get_current().domain
permalink_format=OptionSet.get('permalink_format', 'archive/%(id)s.html')
permalink_structure=OptionSet.get('permalink_structure','%(year)s/%(month)s/%(day)s/%(postname)s.html')
return render_response(request,'admin/permalink.html',locals())
def save_commentOption(request):
data=request.POST.copy()
gavatar=data['gavatar']
comments_per_page=data['comments_per_page']
comments_notify=request.POST.get('comments_notify',0)
akismet_enable=request.POST.get('akismet_enable')
akismet_key=request.POST.get('akismet_key')
safecode=request.POST.get('safecode_type')
if akismet_enable:
OptionSet.set('akismet_enable',1)
else:
OptionSet.set('akismet_enable',0)
OptionSet.set('akismet_key',akismet_key)
OptionSet.set('gavatar', gavatar)
OptionSet.set('comments_per_page',comments_per_page)
OptionSet.set('comments_notify',comments_notify)
OptionSet.set('safecode_type',safecode)
return HttpResponseRedirect('/admin/comment_setting')
def create_validate_code(size=(80, 20),
chars=init_chars,
img_type="GIF",
mode="RGB",
bg_color=(255, 255, 255),
fg_color=(0, 0, 255),
font_size=18,
font_type=CAPTCHA_FONT,
length=4,
draw_lines=True,
n_line=(1, 2),
draw_points=True,
point_chance = 2):
width, height = size # 宽， 高
img = Image.new(mode, size, bg_color) # 创建图形
draw = ImageDraw.Draw(img) # 创建画笔
def get_chars():
'''生成给定长度的字符串，返回列表格式'''
return random.sample(chars, length)
def create_lines():
'''绘制干扰线'''
line_num = random.randint(*n_line) # 干扰线条数
for i in range(line_num):
# 起始点
begin = (random.randint(0, size[0]), random.randint(0, size[1]))
#结束点
end = (random.randint(0, size[0]), random.randint(0, size[1]))
draw.line([begin, end], fill=(0, 0, 0))
def create_points():
'''绘制干扰点'''
chance = min(100, max(0, int(point_chance))) # 大小限制在[0, 100]
for w in xrange(width):
for h in xrange(height):
tmp = random.randint(0, 100)
if tmp > 100 - chance:
draw.point((w, h), fill=(0, 0, 0))
def create_strs():
'''绘制验证码字符'''
c_chars = get_chars()
strs = ' %s ' % ' '.join(c_chars) # 每个字符前后以空格隔开
font = ImageFont.truetype(font_type, font_size)
draw.text((0,0),strs, font=font, fill=fg_color)
return ''.join(c_chars)
def draw_arithmetic():
font = ImageFont.truetype(font_type, font_size)
first=random.randint(1,10)
second=random.randint(2,12)
draw.text((0,0), str(first)+'+'+str(second),font=font,fill=(100,211, 90))
return first+second
if draw_lines:
create_lines()
if draw_points:
create_points()
tp=OptionSet.get('safecode_type', 1);
if tp == str(1):
strs = create_strs()
else:
strs = draw_arithmetic()
img = img.filter(ImageFilter.EDGE_ENHANCE_MORE) # 滤镜，边界加强（阈值更大）
return img, strs
