Stevan/links.stevanfreeborn.com
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feat: define links in separate json file

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Stevan Freeborn
2025-11-24 21:34:15 -06:00
parent d423b5401b
commit a34467a67d
6 changed files with 81 additions and 29 deletions
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cmd/web/main.go
+1
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@@ -20,6 +20,7 @@ func main() {
mux.HandleFunc("/", handlers.Index)
mux.HandleFunc("/css/", handlers.CSS)
mux.HandleFunc("/fonts/", handlers.Fonts)
mux.HandleFunc("/images/", handlers.Images)
loggingMux := middleware.Logging(mux)
internal/assets/images/favicon.ico
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internal/assets/json/links.json
+22
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@@ -0,0 +1,22 @@
[
{
"href": "https://youtube.stevanfreeborn.com",
"icon": "fa-brands fa-square-youtube fa-lg",
"text": "YouTube"
},
{
"href": "https://github.stevanfreeborn.com",
"icon": "fa-brands fa-square-github fa-lg",
"text": "GitHub"
},
{
"href": "https://blog.stevanfreeborn.com",
"icon": "fa-solid fa-square-rss fa-lg",
"text": "Blog"
},
{
"href": "https://linkedin.stevanfreeborn.com",
"icon": "fa-brands fa-square-linkedin fa-lg",
"text": "LinkedIn"
}
]
internal/assets/main.go
+4
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@@ -12,4 +12,8 @@ var (
CSS embed.FS
//go:embed "fonts/*"
Fonts embed.FS
//go:embed "json/*"
JSON embed.FS
//go:embed "images/*"
Images embed.FS
)
internal/assets/templates/index.gohtml
+8 -22
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@@ -9,6 +9,7 @@
integrity="sha512-2SwdPD6INVrV/lHTZbO2nodKhrnDdJK9/kg2XD1r9uGqPo1cUbujc+IYdlYdEErWNu69gVcYgdxlmVmzTWnetw=="
crossorigin="anonymous" referrerpolicy="no-referrer" />
<link href="css/style.css" rel="stylesheet">
<link rel="icon" type="image/x-icon" href="images/favicon.ico">
</head>
<body>
@@ -18,35 +19,20 @@
alt="A man with short brown hair, a grey hoodie, and a white t-shirt smiles at the camera. He has a white earbud in his left ear. The background is a blurred office setting with warm lighting visible through glass partitions." />
<div class="bio">
<h1>Stevan Freeborn</h1>
<p>I'm a {{ .Age }}-year old dad of 2 who enjoys drinking coffee, lifting weights, and solving problems with code.</p>
<p>I'm a {{ .Age }}-year old dad of 2 who enjoys drinking coffee, lifting weights, and solving problems with code.
</p>
</div>
</div>
<nav class="links-container">
<ul>
{{ range .Links }}
<li>
<a class="link" href="https://youtube.stevanfreeborn.com">
<i class="fa-brands fa-square-youtube fa-lg"></i>
<span>YouTube</span>
</a>
</li>
<li>
<a class="link" href="https://github.stevanfreeborn.com">
<i class="fa-brands fa-square-github fa-lg"></i>
<span>GitHub</span>
</a>
</li>
<li>
<a class="link" href="https://blog.stevanfreeborn.com">
<i class="fa-solid fa-square-rss fa-lg"></i>
<span>Blog</span>
</a>
</li>
<li>
<a class="link" href="https://linkedin.stevanfreeborn.com">
<i class="fa-brands fa-square-linkedin fa-lg"></i>
<span>LinkedIn</span>
<a class="link" href="{{ .Href }}">
<i class="{{ .Icon }}"></i>
<span>{{ .Text }}</span>
</a>
</li>
{{ end }}
</ul>
</nav>
internal/handlers/main.go
+46 -7
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@@ -2,6 +2,8 @@
package handlers
import (
"encoding/json"
"io/fs"
"math"
"net/http"
"text/template"
@@ -10,21 +12,24 @@ import (
"github.com/StevanFreeborn/links.stevanfreeborn.com/internal/assets"
)
const LINKS_JSON_PATH = "json/links.json"
const DAYS_IN_YEAR = 365
const HOURS_IN_DAY = 24
var birthday time.Time = time.Date(1993, time.April, 21, 0, 0, 0, 0, time.UTC)
type Link struct {
Href string `json:"href"`
Icon string `json:"icon"`
Text string `json:"text"`
}
type IndexViewModel struct {
Age float64
Age float64
Links []Link
}
func Index(w http.ResponseWriter, r *http.Request) {
// TODO: Links coming in external JSON data
// this could be static file in the repo
// or it could be fetched
// { link: "link", text: "text", "icon": "icon" }
t, err := template.ParseFS(assets.Templates, "templates/index.gohtml")
if err != nil {
@@ -32,10 +37,25 @@ func Index(w http.ResponseWriter, r *http.Request) {
return
}
linksFile, err := assets.JSON.Open(LINKS_JSON_PATH)
if err != nil {
http.Error(w, "Unable to load links", http.StatusInternalServerError)
return
}
links, err := readLinksFromJSON(linksFile)
if err != nil {
http.Error(w, "Unable to parse links", http.StatusInternalServerError)
return
}
age := time.Since(birthday).Hours() / HOURS_IN_DAY / DAYS_IN_YEAR
viewModel := IndexViewModel{
Age: math.Floor(age),
Age: math.Floor(age),
Links: links,
}
t.Execute(w, viewModel)
@@ -48,3 +68,22 @@ func CSS(w http.ResponseWriter, r *http.Request) {
func Fonts(w http.ResponseWriter, r *http.Request) {
http.ServeFileFS(w, r, assets.Fonts, r.URL.Path)
}
func Images(w http.ResponseWriter, r *http.Request) {
http.ServeFileFS(w, r, assets.Images, r.URL.Path)
}
func readLinksFromJSON(file fs.File) ([]Link, error) {
defer file.Close()
var links []Link
decoder := json.NewDecoder(file)
err := decoder.Decode(&links)
if err != nil {
return nil, err
}
return links, nil
}