一个基于django的美食分享网站.zip

#!/usr/bin/env python #coding=utf-8 from django.http import HttpResponse from django.http import HttpResponseRedirect from django.shortcuts import render_to_response from django.template import RequestContext from django.core.urlresolvers import reverse from django.core.urlresolvers import resolve from django.http import Http404 from food.runtime import foodUtil from icokouCore.runtime import htmlContent from icokouCore.runtime import coreInfo from icokouCore.runtime import geo #添加菜品 def AddFood(request): if request.method == 'GET': htmlContentDictRoot = {} urlPath = resolve(reverse('food:AddFood')).namespace return render_to_response('%s/%s' % (urlPath,'addFood.html') , htmlContentDictRoot, context_instance=RequestContext(request) ) if request.method == 'POST': try: #获取表单信息 foodInfo = {} #创建htmlContentDictRoot内容 htmlContentDictRoot = {} htmlContentDictRoot = htmlContent.CreateHtmlContentDict(htmlContentDictRoot,'nextPage', {'url':reverse('food:AddFood')}) foodInfo['foodName'] = request.POST['foodName'] if foodInfo == '': htmlContentDictRoot = htmlContent.CreateHtmlContentDict(htmlContentDictRoot,'error', {'content':u'菜品名不允许为空'}) raise foodInfo['foodMemo'] = request.POST['foodMemo'] if foodInfo['foodMemo'] == '': htmlContentDictRoot = htmlContent.CreateHtmlContentDict(htmlContentDictRoot,'error', {'content':u'菜品介绍不允许为空'}) raise try: foodInfo['foodPrice'] = float(request.POST['foodPrice']) except Exception as e: foodInfo['foodPrice'] = 0.00 foodInfo['lat'] = '' foodInfo['lng'] = '' foodInfo['foodAddress'] = '' lngInfo = {} try: foodInfo['foodAddress'] = request.POST['foodAddress'].strip() foodInfo['lat'] = request.POST['addFoodLat'] foodInfo['lng'] = request.POST['addFoodLng'] #如果客户端有传回经纬度坐标,优先处理 if (foodInfo['lat'] != '') and (foodInfo['lng'] != '') : #经纬度纠偏 latLng = geo.transform(float(foodInfo['lat']),float(foodInfo['lng'])) lngInfo['lat'] = latLng[0] lngInfo['lng'] = latLng[1] #如果地址为空 if foodInfo['foodAddress'] == '': foodInfo['foodAddress'] = coreInfo.GetGeoByLng(latLng[0],latLng[1]) #否则按地址反查坐标 else: #转换经纬度坐标 lngInfo = coreInfo.GetGeoByAddress(foodInfo['foodAddress']) #经纬度纠偏 latLng = geo.transform(float(lngInfo['lat']),float(lngInfo['lng'])) lngInfo['lat'] = latLng[0] lngInfo['lng'] = latLng[1] except Exception as e: foodInfo['foodAddress'] = u'成都' lngInfo = coreInfo.GetGeoByAddress(foodInfo['foodAddress']) foodInfo['foodPic'] = request.FILES.get('foodPic') if foodInfo['foodPic'] == None: htmlContentDictRoot = htmlContent.CreateHtmlContentDict(htmlContentDictRoot,'error', {'content':u'未上传菜品图片'}) raise #获取当前用户名 foodInfo['createUser'] = request.user #获取IP地址 foodInfo['ipAddress'] = coreInfo.GetClientIp(request.META) #添加菜品 foodObj = foodUtil.AddFood(foodInfo,lngInfo) return HttpResponseRedirect(reverse('food:ViewFood', kwargs={'fId':foodObj.id})) except Exception as e: htmlContentDictRoot = htmlContent.CreateHtmlContentDict(htmlContentDictRoot,'exception', {'content':e}) return render_to_response('error.html', htmlContentDictRoot, context_instance=RequestContext(request)) #查看菜品 def ViewFood(request,fId): if request.method == 'GET': try: #获取ip地址 ipAddr = coreInfo.GetClientIp(request.META) #获取菜品对象 foodObj = foodUtil.GetFoodById(fId) #添加点击次数 foodUtil.AddFoodHitLog(fId,request.user,ipAddr) htmlContentDictRoot = {} urlPath = resolve(reverse('food:AddFood')).namespace htmlContentDictRoot = htmlContent.CreateHtmlContentDict(htmlContentDictRoot,'food', {'obj':foodObj}) return render_to_response('%s/%s' % (urlPath,'viewFood.html') , htmlContentDictRoot, context_instance=RequestContext(request) ) except Exception as e: print e #推荐菜品 def CommendFood(request,fId): if request.method == 'GET': try: #获取ip地址 ipAddr = coreInfo.GetClientIp(request.META) #添加推荐 foodUtil.AddFoodCommendLog(fId,request.user,ipAddr) return HttpResponseRedirect(reverse('food:ViewFood', kwargs={'fId':fId})) except Exception as e: raise Http404 #收藏菜品 def CollectsFood(request,fId): if request.method == 'GET': try: #添加收藏 foodUtil.AddFoodCollectsLog(fId,request.user) return HttpResponseRedirect(reverse('food:ViewFood', kwargs={'fId':fId})) except Exception as e: raise Http404 #编辑菜品 def EditFood(request,fId): if request.method == 'GET': pass if request.method == 'POST': pass #搜索菜品表单视图 def SearchForm(request): if request.method == 'POST': foodName = request.POST['foodName'] return HttpResponseRedirect(reverse('food:SearchFood', kwargs={'foodName':foodName})) #搜索菜品 def SearchFood(request,foodName=""): if request.method == 'GET': try: htmlContentDictRoot = {} urlPath = resolve(reverse('food:AddFood')).namespace foodObjList = foodUtil.SearchFood(foodName) htmlContentDictRoot = htmlContent.CreateHtmlContentDict(htmlContentDictRoot,'foodObjList', {'obj':foodObjList}) return render_to_response('%s/%s' % (urlPath,'foodList.html') , htmlContentDictRoot, context_instance=RequestContext(request) ) except Exception as e: raise e