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yummly.py
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yummly.py
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from flask import Flask,request,url_for,redirect,render_template,session
from pymongo import MongoClient
import time
import urllib2, json
import function
import re
appid = "65fb5a0e"
appkey = "f8cbfed212e664b2f56f9e04a91c1bc9"
app=Flask(__name__)
mongo = MongoClient()
dbname = "cynmiclawyummly"
db = mongo[dbname]
searchdb = db['searches']
mealdb = db['meals']
@app.route("/test")
def test():
jsonname = "cookietest.json"
jsonf = open(jsonname)
content = jsonf.read()
jsonf.close()
load = json.loads(content)
toprint = json.dumps(load, sort_keys=True,
indent=4, separators=(',',':'))
#load = json.loads(json.dumps(load["matches"][1]))
toprint = json.dumps(load, sort_keys=True,
indent=4, separators=(',',':'))
#return str(load)
return "<pre>"+toprint+"</pre>"
@app.route("/get")
@app.route("/get/<id>", methods=["GET","POST"])
def get(id=""):
if id:
n = function.nutritionInfo(id) #returns a dict of nutritionalInfo or False
d = function.moreInfo(id)
if n and d:
if request.method=="GET":
return render_template("get.html",d=d,n=n)
else:
button = request.form["button"]
if button=="Add to Meal Plan":
n['id'] = id
n['name'] = d['name']
mealdb.insert(n)
return redirect("/mealplan")
return render_template("get.html",d=d,n=n)
return "Invalid"
@app.route("/mealplan", methods=["GET","POST"])
def mealplan():
if request.method=="POST":
button = request.form["button"]
if button == "Clear All Recipes":
mealdb.remove({})
else: #the user must want to remove an individual recipe
mealdb.remove({'id':button})
d = {'recipes':{}}
r = re.compile("[0-9]+")
for recipe in mealdb.find():
for nutrition in recipe:
d['recipes'][recipe['id']] = recipe['name']
if not nutrition=='id' and not nutrition=='name':
nutrition = nutrition.encode('ascii')
value = str(recipe[nutrition])
f = r.findall(value)
number = f[0] #an int
if nutrition in d.keys():
d[nutrition] = int(number)+int(d[nutrition])
else:
d[nutrition] = number
return render_template("mealplan.html",d=d)
@app.route("/", methods=["GET","POST"])
def search():
if request.method=="GET":
return render_template("search.html")
else:
button = request.form["button"]
if button=="search":
keyword = request.form["keyword"].strip().replace(" ","+")
include = request.form["include"].lower().split(",") #list of ingredients with spaces replaced by +, e.g. "large eggs" --> "large+eggs"
exclude = request.form["exclude"].lower().split(",")
for i in include:
include[include.index(i)] = i.strip().replace(" ","+")
for i in exclude:
exclude[exclude.index(i)] = i.strip().replace(" ","+")
maketime = request.form["time"] #seconds
if maketime:
try:
maketime = str(int(request.form["time"])*60) #seconds
except:
return "Invalid"
course = request.form.getlist("course")
cuisine = request.form.getlist("cuisine")
tag = ""
if keyword:
tag = tag + "&q=" + keyword
if include:
for i in include:
if len(i)>0:
tag = tag + "&allowedIngredient[]=" + i
if exclude:
for i in exclude:
if len(i)>0:
tag = tag + "&excludedIngredient[]=" + i
if maketime:
tag = tag + "&maxTotalTimeInSeconds=" + maketime
if cuisine:
for i in cuisine:
tag = tag + "&allowedCuisine[]=cuisine^cuisine-" + i.lower()
if course:
for i in course:
tag = tag + "&allowedCourse[]=course^course-" + i
#checks if the same search has been made in last 24hrs
#if so, returns a saved copy of the search results
#otherwise, make api request and save new search results
#saves us a bunch of api calls so we don't go over limit
srch = searchdb.find_one({"tag":tag})
curtime = int(time.time())
if srch:
if curtime-srch["time"] > 60*60*24:
srch["time"] = curtime
srch["json"] = function.findFoods(tag)
searchdb.save(srch)
else:
srch = {"tag":tag,
"time":curtime,
"json":function.findFoods(tag)}
searchdb.insert(srch)
d = function.findFoods(tag)
return render_template("findfoods.html",
tag=tag,
d=d)
# calc = cal)
else:
return redirect("/")
if __name__=="__main__":
app.debug=True
app.run()