def start(request):
url = 0
from sae.storage import Bucket
bucket = Bucket('abc')
if request.POST:
if request.POST.has_key('save'):
post = request.POST
if request.FILES:
f = request.FILES['file']
new_img = imagess(picture = f, comment = post['writecomment'], mood = post['writemood'],\
title = str(f),lat = 0,lon = 0)
new_img.save()
img = bucket.get_object_contents('stati/'+f.name)
im = Image.open(StringIO.StringIO(img))
out = im.resize((128, 128))
imgout = StringIO.StringIO()
out.save(imgout,"jpeg")
img_data = imgout.getvalue()
bucket.put_object('manage/'+f.name, img_data)
exif = get_exif_data(img)
if exif.has_key('GPSInfo'):
w1 = exif['GPSInfo'][2][0][0]
w2 = exif['GPSInfo'][2][1][0]
w3 = exif['GPSInfo'][2][2][0]*1.0/100
lat = w1+w2*1.0/60 + w3*1.0/60*1.0/60
j1 = exif['GPSInfo'][4][0][0]
j2 = exif['GPSInfo'][4][1][0]
j3 = exif['GPSInfo'][4][2][0]*1.0/100
lon = j1+j2*1.0/60 + j3*1.0/60*1.0/60
new = imagess.objects.filter(title = f.name)
if (len(new) != 0):
new[0].lat = lat
new[0].lon = lon
new[0].save()
return render_to_response('start.html',\
context_instance=RequestContext(request))
def manage(request):
from sae.storage import Bucket
bucket = Bucket('abc')
sa = t.objects.all()
for x in sa:
x.delete()
if request.GET: #delete
if request.GET.has_key('ctitle'):
name = request.GET["ctitle"]
bucket.delete_object('manage/'+name)
bucket.delete_object('stati/'+name)
ta = imagess.objects.filter(title = name)
if (len(ta)!= 0):
for i in ta:
i.delete()
if request.GET.has_key('stitle'): #save beautify
name = request.GET["stitle"]
if (name != '0'):
new_name = name[2:]
new_comment = '..'
new_mood = '..'
ta = imagess.objects.filter(title = new_name)
if (len(ta)!= 0):
new_comment = ta[0].comment
new_mood = ta[0].mood
new_lat = ta[0].lat
new_lon = ta[0].lon
new_photo = imagess(picture = 0, comment = new_comment, mood = new_mood, \
title = name, lat = new_lat, lon = new_lon)
new_photo.save()
obj = bucket.get_object_contents('meihua/'+name)
im = Image.open(StringIO.StringIO(obj))
imgout = StringIO.StringIO()
im.save(imgout,"jpeg")
img_data = imgout.getvalue()
bucket.put_object('stati/'+name, img_data)
im = Image.open(StringIO.StringIO(obj))
out = im.resize((128, 128))
imgout = StringIO.StringIO()
out.save(imgout,"jpeg")
img_data = imgout.getvalue()
bucket.put_object('manage/'+name, img_data)
#陈列部分
A = []
a = bucket.list(path='manage/')
for i in a:
dic = []
s = i.name.split('/')[-1]
dic.append(s)
dic.append(i.last_modified)
ta = imagess.objects.filter(title = s)
if (len(ta)!= 0):
dic.append(ta[0].mood)
dic.append(ta[0].comment)
A.append(dic)
if request.GET:
if request.GET.has_key('search'):#search
if request.GET['writesearch'] != '':
A=[]
wcomment = request.GET['writesearch']
result = imagess.objects.filter(comment = wcomment)
for i in range(0, len(result)):
a = bucket.stat_object('manage/'+result[i].title)
dic = []
dic.append(result[i].title)
dic.append(a.last_modified)
dic.append(result[i].mood)
dic.append(result[i].comment)
A.append(dic)
return render_to_response('manage.html',{'A':A },\
context_instance=RequestContext(request))
