def managePaperImage_upload(site,request):
'''
http://blog.csdn.net/jbgtwang/article/details/6454023
'''
f=request.FILES['imgfile']
parser=ImageFile.Parser()
for chunk in f.chunks():
parser.feed(chunk)
img=parser.close()
newfilename=''
ufile=UeditorFile()
try:
newfilename=getSaveName(UPLOAD_ROOT+str(site.get('id'))+'/','big'+f.name)
ufile.filename=f.name
ufile.realfilename=newfilename
ufile.size=f.size
ufile.title=request.POST.get('pictitle','')
ufile.type='image'
ufile.site=WebSiteInfo.objects.get(pk=site.get('id'))
ufile.user=User.objects.get(pk=request.GET.get('userid'))
ufile.save()
paperImage=PaperImage.objects.get(pk=request.REQUEST.get('imgid'))
w,h=img.size
if f.name.split('.')[-1].lower()!='gif':
if w>PAPERIMAGE_SIZE_WIDTH_BIG:
nw=int(w*((PAPERIMAGE_SIZE_WIDTH_BIG*1.0)/(w*1.0)))
nh=int(h*((nw*1.0)/(w*1.0)))
img=img.resize((nw,nh))
w=nw
h=nh
img.save(UPLOAD_ROOT+str(site.get('id'))+'/'+newfilename)
else:
img.save(UPLOAD_ROOT+str(site.get('id'))+'/'+newfilename)
paperImage.img=newfilename
####
newfilename=getSaveName(UPLOAD_ROOT+str(site.get('id'))+'/','mid'+newfilename)
if w>PAPERIMAGE_SIZE_WIDTH_MID:
nw=int(w*((PAPERIMAGE_SIZE_WIDTH_MID*1.0)/(w*1.0)))
nh=int(h*((nw*1.0)/(w*1.0)))
img=img.resize((nw,nh))
w=nw
h=nh
img.save(UPLOAD_ROOT+str(site.get('id'))+'/'+newfilename)
else:
img.save(UPLOAD_ROOT+str(site.get('id'))+'/'+newfilename)
paperImage.imgmid=newfilename
####
newfilename=getSaveName(UPLOAD_ROOT+str(site.get('id'))+'/','small'+newfilename)
if h>PAPERIMAGE_SIZE_HEIGH_SMALL:
nh=int(h*((PAPERIMAGE_SIZE_HEIGH_SMALL*1.0)/(h*1.0)))
nw=int(w*((nh*1.0)/(h*1.0)))
img=img.resize((nw,nh))
img.save(UPLOAD_ROOT+str(site.get('id'))+'/'+newfilename)
else:
img.save(UPLOAD_ROOT+str(site.get('id'))+'/'+newfilename)
paperImage.imgsmall=newfilename
else:
img.save(UPLOAD_ROOT+str(site.get('id'))+'/'+newfilename)
paperImage.img=newfilename
paperImage.imgmid=newfilename
paperImage.imgsmall=newfilename
paperImage.save()
except Exception,e:
ufile.delete()
return Http404()
def adminInfo_save(site,request):
if 'POST'!=request.method.upper():
# raise Http404()
# return HttpResponse(json.dumps({'ss':544}))
return HttpResponseRedirect('/blog/Admin/AdminInfo')
viewmap={}
website=WebSiteInfo.objects.get(pk=site.get('id'))
if website:
bloguser=website.author
if bloguser:
bloguser.desc=request.POST.get('content')
msg=u'保存成功'
f=request.FILES['pic']
if f:
if not isAllowFiles(f.name,["gif" , "png" , "jpg" , "jpeg" , "bmp"]):
msg=u'保存失败，图片格式不对。'
elif not isAllowSize(f.size,220000) :
msg=u'保存失败，图片大小过大。'
else:
parser=ImageFile.Parser()
for chunk in f.chunks():
parser.feed(chunk)
img=parser.close()
newfilename=''
ufile=UeditorFile()
try:
newfilename=getSaveName(UPLOAD_ROOT+str(site.get('id'))+'/',f.name)
ufile.filename=f.name
ufile.realfilename=newfilename
ufile.size=f.size
ufile.title=request.POST.get('pictitle','')
ufile.type='image'
ufile.site=WebSiteInfo.objects.get(pk=site.get('id'))
ufile.user=request.user
ufile.save()
img.save(UPLOAD_ROOT+str(site.get('id'))+'/'+newfilename)
except Exception,e:
traceback.print_exc()
if ufile.id:
ufile.delete()
msg=u'保存失败。'
else:
bloguser.img=UPLOAD_URL+str(site.get('id'))+'/'+newfilename
bloguser.save()
else:
bloguser.save()
viewmap['msg']=msg
userinfo={}
userinfo['img']=bloguser.img
userinfo['content']=bloguser.desc
viewmap['adminInfo']=userinfo
def getRemoteImage(funname,site,request):
result={}
url=request.POST.get("upfile")
result['state']=u'远程图片抓取成功'
arr=url.split(ue_separate_ue)
outSrc=[]
for i,uri in enumerate(arr):
outSrc.append('')
if not isAllowFiles(uri,imgtype):
result['state']=errorInfo['TYPE']
continue
fileuri=urllib.urlopen(uri)
if fileuri.getcode()==200 and fileuri.headers.type.find('image')!=-1:
# parser=ImageFile.Parser()
# for chunk in fileuri.readlines():
# parser.feed(chunk)
# fileuri.close()
size=int(fileuri.headers.dict['content-length'])
# img=parser.close()
newfilename=''
ufile=UeditorFile()
try:
newfilename=getSaveName(UPLOAD_ROOT+str(site.get('id'))+'/',uri.split('/')[-1])
ufile.filename=uri.split('/')[-1]
ufile.realfilename=newfilename
ufile.size=size
ufile.title=''
ufile.type='image'
ufile.site=WebSiteInfo.objects.get(pk=site.get('id'))
ufile.user=request.user
ufile.save()
# img.save(UPLOAD_ROOT+str(site.get('id'))+'/'+newfilename)
fileatt=open(UPLOAD_ROOT+str(site.get('id'))+'/'+newfilename,'wb+')
for chunk in fileuri.readlines():
fileatt.write(chunk)
fileatt.close()
fileuri.close()
except Exception,e:
ufile.delete()
result['state']=errorInfo['DIR']
continue
else:
# result['state']=errorInfo['SUCCESS']
outSrc.insert(i,str(site.get('id'))+'/'+newfilename)
pass
else:
result['state']=u'图片地址错误'
continue
def imageUp(funname,site,request):
result=getResult()
f=request.FILES[fieldname]
if not isAllowFiles(f.name,imgtype):
result['state']=errorInfo['TYPE']
elif not isAllowSize(f.size,maxSize) :
result['state']=errorInfo['SIZE']
else:
# parser=ImageFile.Parser()
# for chunk in f.chunks():
# parser.feed(chunk)
# img=parser.close()
newfilename=''
ufile=UeditorFile()
try:
newfilename=getSaveName(UPLOAD_ROOT+str(site.get('id'))+'/',f.name)
ufile.filename=f.name
ufile.realfilename=newfilename
ufile.size=f.size
ufile.title=request.POST.get('pictitle','')
ufile.type='image'
ufile.site=WebSiteInfo.objects.get(pk=site.get('id'))
ufile.user=request.user
ufile.save()
# img.save(UPLOAD_ROOT+str(site.get('id'))+'/'+newfilename)
fileatt=open(UPLOAD_ROOT+str(site.get('id'))+'/'+newfilename,'wb+')
for chunk in f.chunks():
fileatt.write(chunk)
fileatt.close()
except Exception,e:
ufile.delete()
result['state']=errorInfo['DIR']
else:
def fileUp(funname,site,request):
result=getResult()
f=request.FILES[fieldname]
if not isAllowFiles(f.name,filetype):
# result['state']=errorInfo['TYPE']
result['state']=u'只允许上传 rar 和 zip 格式的数据'
elif not isAllowSize(f.size,filemaxSize) :
result['state']=u'最大允许上传1Mb的文件'
else:
newfilename=''
ufile=UeditorFile()
try:
newfilename=getSaveName(UPLOAD_ROOT+str(site.get('id'))+'/',f.name)
ufile.filename=f.name
ufile.realfilename=newfilename
ufile.size=f.size
ufile.title=request.POST.get('pictitle','')
ufile.type='att'
ufile.site=WebSiteInfo.objects.get(pk=site.get('id'))
ufile.user=request.user
ufile.save()
fileatt=open(UPLOAD_ROOT+str(site.get('id'))+'/'+newfilename,'wb+')
for chunk in f.chunks():
fileatt.write(chunk)
fileatt.close()
except Exception,e:
ufile.delete()
result['state']=errorInfo['DIR']
else:
