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exercise 007 #142

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58 changes: 58 additions & 0 deletions exercise-007-json/007/app.go
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package main

import (
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
"os"
)

// Phone information all translated to work with json functionality
type Phone struct {
Name string `json:"name"`
Symbol string `json:"symbol"`
AtomicNumber int `json:"atomicnum"`
AtomicWeight float64 `json:"atomicweight"`
Category string `json:"catergory"`
Group int `json:"group"`
Period int `json:"period"`
}

var allPhones []Phone

// setup organizes the data
func setup() {
data, err := ioutil.ReadFile("phones.json")
if err != nil {
fmt.Println("Error reading phones.json")
os.Exit(1)
}

err = json.Unmarshal(data, &allPhones)
if err != nil {
fmt.Println("Error in unmarshalling phones")
}
}

// phones formats the json information
func phones(w http.ResponseWriter, r *http.Request) {
json.NewEncoder(w).Encode(allPhones)

// Formatting json information
format, err := json.MarshalIndent(allPhones, "", " ")
if err != nil {
panic(err)
}

// Printing out formatted information to webpage
fmt.Fprintln(w, string(format))
}

// Main function
func main() {
setup()
http.HandleFunc("/phones", phones)
http.HandleFunc("/", phones)
http.ListenAndServe(":8080", nil)
}
155 changes: 155 additions & 0 deletions exercise-007-json/007/phones.json
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[
{
"age": 0,
"id": "motorola-xoom-with-wi-fi",
"imageUrl": "img/phones/motorola-xoom-with-wi-fi.0.jpg",
"name": "Motorola XOOM\u2122 with Wi-Fi",
"snippet": "The Next, Next Generation\r\n\r\nExperience the future with Motorola XOOM with Wi-Fi, the world's first tablet powered by Android 3.0 (Honeycomb)."
},
{
"age": 1,
"id": "motorola-xoom",
"imageUrl": "img/phones/motorola-xoom.0.jpg",
"name": "MOTOROLA XOOM\u2122",
"snippet": "The Next, Next Generation\n\nExperience the future with MOTOROLA XOOM, the world's first tablet powered by Android 3.0 (Honeycomb)."
},
{
"age": 2,
"carrier": "AT&T",
"id": "motorola-atrix-4g",
"imageUrl": "img/phones/motorola-atrix-4g.0.jpg",
"name": "MOTOROLA ATRIX\u2122 4G",
"snippet": "MOTOROLA ATRIX 4G the world's most powerful smartphone."
},
{
"age": 3,
"id": "dell-streak-7",
"imageUrl": "img/phones/dell-streak-7.0.jpg",
"name": "Dell Streak 7",
"snippet": "Introducing Dell\u2122 Streak 7. Share photos, videos and movies together. It\u2019s small enough to carry around, big enough to gather around."
},
{
"age": 4,
"carrier": "Cellular South",
"id": "samsung-gem",
"imageUrl": "img/phones/samsung-gem.0.jpg",
"name": "Samsung Gem\u2122",
"snippet": "The Samsung Gem\u2122 brings you everything that you would expect and more from a touch display smart phone \u2013 more apps, more features and a more affordable price."
},
{
"age": 5,
"carrier": "Dell",
"id": "dell-venue",
"imageUrl": "img/phones/dell-venue.0.jpg",
"name": "Dell Venue",
"snippet": "The Dell Venue; Your Personal Express Lane to Everything"
},
{
"age": 6,
"carrier": "Best Buy",
"id": "nexus-s",
"imageUrl": "img/phones/nexus-s.0.jpg",
"name": "Nexus S",
"snippet": "Fast just got faster with Nexus S. A pure Google experience, Nexus S is the first phone to run Gingerbread (Android 2.3), the fastest version of Android yet."
},
{
"age": 7,
"carrier": "Cellular South",
"id": "lg-axis",
"imageUrl": "img/phones/lg-axis.0.jpg",
"name": "LG Axis",
"snippet": "Android Powered, Google Maps Navigation, 5 Customizable Home Screens"
},
{
"age": 8,
"id": "samsung-galaxy-tab",
"imageUrl": "img/phones/samsung-galaxy-tab.0.jpg",
"name": "Samsung Galaxy Tab\u2122",
"snippet": "Feel Free to Tab\u2122. The Samsung Galaxy Tab\u2122 brings you an ultra-mobile entertainment experience through its 7\u201d display, high-power processor and Adobe\u00ae Flash\u00ae Player compatibility."
},
{
"age": 9,
"carrier": "Cellular South",
"id": "samsung-showcase-a-galaxy-s-phone",
"imageUrl": "img/phones/samsung-showcase-a-galaxy-s-phone.0.jpg",
"name": "Samsung Showcase\u2122 a Galaxy S\u2122 phone",
"snippet": "The Samsung Showcase\u2122 delivers a cinema quality experience like you\u2019ve never seen before. Its innovative 4\u201d touch display technology provides rich picture brilliance, even outdoors"
},
{
"age": 10,
"carrier": "Verizon",
"id": "droid-2-global-by-motorola",
"imageUrl": "img/phones/droid-2-global-by-motorola.0.jpg",
"name": "DROID\u2122 2 Global by Motorola",
"snippet": "The first smartphone with a 1.2 GHz processor and global capabilities."
},
{
"age": 11,
"carrier": "Verizon",
"id": "droid-pro-by-motorola",
"imageUrl": "img/phones/droid-pro-by-motorola.0.jpg",
"name": "DROID\u2122 Pro by Motorola",
"snippet": "The next generation of DOES."
},
{
"age": 12,
"carrier": "AT&T",
"id": "motorola-bravo-with-motoblur",
"imageUrl": "img/phones/motorola-bravo-with-motoblur.0.jpg",
"name": "MOTOROLA BRAVO\u2122 with MOTOBLUR\u2122",
"snippet": "An experience to cheer about."
},
{
"age": 13,
"carrier": "T-Mobile",
"id": "motorola-defy-with-motoblur",
"imageUrl": "img/phones/motorola-defy-with-motoblur.0.jpg",
"name": "Motorola DEFY\u2122 with MOTOBLUR\u2122",
"snippet": "Are you ready for everything life throws your way?"
},
{
"age": 14,
"carrier": "T-Mobile",
"id": "t-mobile-mytouch-4g",
"imageUrl": "img/phones/t-mobile-mytouch-4g.0.jpg",
"name": "T-Mobile myTouch 4G",
"snippet": "The T-Mobile myTouch 4G is a premium smartphone designed to deliver blazing fast 4G speeds so that you can video chat from practically anywhere, with or without Wi-Fi."
},
{
"age": 15,
"carrier": "US Cellular",
"id": "samsung-mesmerize-a-galaxy-s-phone",
"imageUrl": "img/phones/samsung-mesmerize-a-galaxy-s-phone.0.jpg",
"name": "Samsung Mesmerize\u2122 a Galaxy S\u2122 phone",
"snippet": "The Samsung Mesmerize\u2122 delivers a cinema quality experience like you\u2019ve never seen before. Its innovative 4\u201d touch display technology provides rich picture brilliance,even outdoors"
},
{
"age": 16,
"carrier": "Sprint",
"id": "sanyo-zio",
"imageUrl": "img/phones/sanyo-zio.0.jpg",
"name": "SANYO ZIO",
"snippet": "The Sanyo Zio by Kyocera is an Android smartphone with a combination of ultra-sleek styling, strong performance and unprecedented value."
},
{
"age": 17,
"id": "samsung-transform",
"imageUrl": "img/phones/samsung-transform.0.jpg",
"name": "Samsung Transform\u2122",
"snippet": "The Samsung Transform\u2122 brings you a fun way to customize your Android powered touch screen phone to just the way you like it through your favorite themed \u201cSprint ID Service Pack\u201d."
},
{
"age": 18,
"id": "t-mobile-g2",
"imageUrl": "img/phones/t-mobile-g2.0.jpg",
"name": "T-Mobile G2",
"snippet": "The T-Mobile G2 with Google is the first smartphone built for 4G speeds on T-Mobile's new network. Get the information you need, faster than you ever thought possible."
},
{
"age": 19,
"id": "motorola-charm-with-motoblur",
"imageUrl": "img/phones/motorola-charm-with-motoblur.0.jpg",
"name": "Motorola CHARM\u2122 with MOTOBLUR\u2122",
"snippet": "Motorola CHARM fits easily in your pocket or palm. Includes MOTOBLUR service."
}
]