def code_to_img(value):
"""
[: :]格式的表情编码转换为<img>标签
"""
match = re.findall(r"\[:(\d{3})\:]", value)
if match:
for i in range(len(match)):
pic_num = str(int(match[i]))
strinfo = re.compile(r"\[:(" + match[i] + ")\:]")
url = settings.STATIC_URL + "memory/img/emo/emo/" + pic_num + ".png"
b = strinfo.sub("<img src=" + url + ">", value)
value = b
emo = re.findall(r"\[(.*?)\]", value)
if emo:
for e in emo:
try:
pic_url = helpers.emo_config().get(str(e))["url"]
except:
pic_url = ""
if pic_url:
strinfo = re.compile(r"\[(" + e + ")\]")
b = strinfo.sub("<img src=" + pic_url + ">", value)
value = b
return value
def view(request, tile_id, template_name="memory/tile_view.html"):
ctx = {}
tile = get_object_or_404(Tile, pk=tile_id)
q = request.GET.get("q",'')
if not q:
tiles = Tile.objects.filter(is_public=True)
else:
if q == 'all':
friends = Friend.objects.all()
userid_list = [f.user_id for f in friends]
tiles = Tile.objects.filter(user_id__in=userid_list)
else:
tiles = Tile.objects.filter(user_id=q)
try:
last_tile = tiles.filter(microsecond__gt=tile.microsecond).order_by("start_time","microsecond")[0]
except:
last_tile = None
try:
next_tile = tiles.filter(microsecond__lt=tile.microsecond).order_by("-start_time","-microsecond")[0]
except:
next_tile = None
comments = Comment.objects.for_model(tile).select_related('user')\
.order_by("-submit_date").filter(is_public=True).filter(is_removed=False)
emo_config = helpers.emo_config()
ctx.update({"tile": tile,"comments":comments,"emo_config":emo_config,"next_tile":next_tile,"last_tile":last_tile,"q":q})
return render(request, template_name, ctx)