示例#1
0
def random():
    rand = recofday.rand()
    randrec = recipes.retrecipe(rand['source_url'])
    randing = recipes.reting(rand['f2f_url'])
    #nutrifact = nutrition.parser(randing)
    #n = nutrifact[0]
    #allergen= nutrifact[1]
   # measurement = nutrifact[2]
    if 'username' in session:
        loggedin = True
        username = escape(session['username'])
    else:
        loggedin = False
    if request.method == "POST":
        if 'searched' in request.form:
            if request.form['searched']!= "":
                return redirect(url_for("recipeList", tag = request.form['searched']))
        else: ##add to favorites
            if loggedin: #logged in: add to favorites, redirect to same page, and flash message
                mongo_input =  {'atitle': rand['title'],
                                'ing': randing,
                                'rec': randrec }
                MongoWork.update_favorites(username, mongo_input)
                print MongoWork.find_favorites(username)
                flash("Added recipe to Favorites!");
                return redirect(url_for("favorite"))
            else:
                flash("Please log in to use the Add to Favorites feature!")
                return redirect(url_for("login"))
    else:
        if loggedin:
            return render_template("random.html",
                                   loggedin=loggedin,username=username, 
                                   randrec=randrec, randing=randing,
                                   randtitle= rand['title']
                                  #  sizes = "1 meal",
                               #     serverpcont = "1" ,
                               #     calories = nutrition.nformat(n,"nf_calories"),
                               #     fatcals = nutrition.nformat(n,"nf_calories_from_fat"),
                               #     fat = nutrition.nformat(n,"nf_total_fat"), 
                               #     fatdv = nutrition.nformat(n,"nf_total_fat",65), 
                               #     satfat = nutrition.nformat(n,"nf_saturated_fat"), 
                               #     satfatdv = nutrition.nformat(n,"nf_saturated_fat",20),
                               #     transfat = nutrition.nformat(n,"nf_trans_fatty_acid"),
                               #     cholesterol = nutrition.nformat(n,"nf_cholesterol"),
                               #     cholesteroldv = nutrition.nformat(n,"nf_cholesterol",300),
                               #     sodium = nutrition.nformat(n,"nf_sodium"),
                               #     sodiumdv = nutrition.nformat(n,"nf_sodium",2400),
                               #     carb = nutrition.nformat(n,"nf_total_carbohydrate"), 
                               #     carbdv = nutrition.nformat(n,"nf_total_carbohydrate",300), 
                               #     df = nutrition.nformat(n,"nf_dietary_fiber"), 
                               #     sugar = nutrition.nformat(n,"nf_sugars"),
                               #     protein = nutrition.nformat(n,"nf_protein"),
                               #     proteindv = nutrition.nformat(n,"nf_protein",50),
                               #     vitA = nutrition.nformat(n,"nf_vitamin_a_dv"),
                               #     vitC = nutrition.nformat(n,"nf_vitamin_a_dv"),
                               #     calcium = nutrition.nformat(n,"nf_calcium_dv"),
                               #     iron= nutrition.nformat(n,"nf_iron_dv"),
                               #     allergens = allergen
                                )
        else:
            return render_template("random.html", 
                                   loggedin=loggedin, 
                                   randrec=randrec, 
                                   randing= randing, 
                                   randtitle=rand['title'],
                                   # sizes = "1 meal",
                                   # serverpcont = "1" ,
                                   # calories = nutrition.nformat(n,"nf_calories"),
                                   # fatcals = nutrition.nformat(n,"nf_calories_from_fat"),
                                   # fat = nutrition.nformat(n,"nf_total_fat"), 
                                   # fatdv = nutrition.nformat(n,"nf_total_fat",65), 
                                   # satfat = nutrition.nformat(n,"nf_saturated_fat"), 
                                   # satfatdv = nutrition.nformat(n,"nf_saturated_fat",20),
                                   # transfat = nutrition.nformat(n,"nf_trans_fatty_acid"),
                                   # cholesterol = nutrition.nformat(n,"nf_cholesterol"),
                                   # cholesteroldv = nutrition.nformat(n,"nf_cholesterol",300),
                                   # sodium = nutrition.nformat(n,"nf_sodium"),
                                   # sodiumdv = nutrition.nformat(n,"nf_sodium",2400),
                                   # carb = nutrition.nformat(n,"nf_total_carbohydrate"), 
                                   # carbdv = nutrition.nformat(n,"nf_total_carbohydrate",300), 
                                   # df = nutrition.nformat(n,"nf_dietary_fiber"), 
                                   # sugar = nutrition.nformat(n,"nf_sugars"),
                                   # protein = nutrition.nformat(n,"nf_protein"),
                                   # proteindv = nutrition.nformat(n,"nf_protein",50),
                                   # vitA = nutrition.nformat(n,"nf_vitamin_a_dv"),
                                   # vitC = nutrition.nformat(n,"nf_vitamin_a_dv"),
                                   # calcium = nutrition.nformat(n,"nf_calcium_dv"),
                                   # iron= nutrition.nformat(n,"nf_iron_dv"),
                                   # allergens = allergen
            )
示例#2
0
def recipe(tag, num, title):
    title= title.replace("%20"," ")
    tagL = tag.split()
    if len(tagL)>1:
        oldtag = tag
        tag="%20".join(tagL)
    else:
        tag = tagL[0]
    db = recipes.getSearchVal(tag, num)
    nurl = recipes.geturls(db, title)
    rec = recipes.retrecipe(nurl[0]) 
    ing = recipes.reting(nurl[1])
    nutrifact = nutrition.parser(ing)
    n = nutrifact[0]
    allergen= nutrifact[1]
    measurement = nutrifact[2]
    if 'username' in session:
        loggedin = True
        username = escape(session['username'])
    else:
        loggedin = False
    if request.method == 'POST':
        if 'searched' in request.form:
            if request.form['searched']!= "": #using search bar
                return redirect(url_for("recipeList", tag = request.form['searched']))
        else:
            if loggedin: #logged in: add to favorites, redirect to same page, and flash message
                mongo_input =  {'atitle': title,
                                'ing': ing,
                                'rec': rec }
                MongoWork.update_favorites(username, mongo_input)
                print MongoWork.find_favorites(username)
                flash("Added recipe to Favorites!");
                return redirect(url_for("recipe", tag = tag, num=num, title=title))
            else:
                flash("Please log in to use the Add to Favorites feature!")
                return redirect(url_for("recipe", tag = tag, num=num, title=title))
    else: ##GET METHOD
        return render_template("recipe.html", 
                               loggedin=loggedin, 
                               title=title, 
                               rec = rec, 
                               ing = ing,  
                               sizes = "1 meal",
                               serverpcont = "1" ,
                               calories = nutrition.nformat(n,"nf_calories"),
                               fatcals = nutrition.nformat(n,"nf_calories_from_fat"),
                               fat = nutrition.nformat(n,"nf_total_fat"), 
                               fatdv = nutrition.nformat(n,"nf_total_fat",65), 
                               satfat = nutrition.nformat(n,"nf_saturated_fat"), 
                               satfatdv = nutrition.nformat(n,"nf_saturated_fat",20),
                               transfat = nutrition.nformat(n,"nf_trans_fatty_acid"),
                               cholesterol = nutrition.nformat(n,"nf_cholesterol"),
                               cholesteroldv = nutrition.nformat(n,"nf_cholesterol",300),
                               sodium = nutrition.nformat(n,"nf_sodium"),
                               sodiumdv = nutrition.nformat(n,"nf_sodium",2400),
                               carb = nutrition.nformat(n,"nf_total_carbohydrate"), 
                               carbdv = nutrition.nformat(n,"nf_total_carbohydrate",300), 
                               df = nutrition.nformat(n,"nf_dietary_fiber"), 
                               sugar = nutrition.nformat(n,"nf_sugars"),
                               protein = nutrition.nformat(n,"nf_protein"),
                               proteindv = nutrition.nformat(n,"nf_protein",50),
                               vitA = nutrition.nformat(n,"nf_vitamin_a_dv"),
                               vitC = nutrition.nformat(n,"nf_vitamin_a_dv"),
                               calcium = nutrition.nformat(n,"nf_calcium_dv"),
                               iron= nutrition.nformat(n,"nf_iron_dv"),
                               allergens = allergen
                           )