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package main
import (
"encoding/json"
"fmt"
"github.com/anhgelus/golatt"
"html/template"
"log/slog"
"os"
"strconv"
"strings"
)
const (
TitleContentType = "title"
SubtitleContentType = "subtitle"
ParagraphContentType = "paragraph"
ListContentType = "list"
OrderedListContentType = "ordered_list"
ButtonsContentType = "links"
)
type ConfigData interface {
GetTextColor() template.CSS
GetBackground() template.CSS
GetBackgroundImage() template.CSS
}
type Config struct {
Image string `json:"image" toml:"image"`
Description string `json:"description" toml:"description"`
Person *Person `json:"person" toml:"person"`
Color *Color `json:"colors" toml:"colors"`
Links []*Link `json:"links" toml:"links"`
Legal *Legal `json:"legal" toml:"legal"`
CustomPages []string `json:"custom_pages" toml:"custom_pages"`
}
type Person struct {
Name string `json:"name" toml:"name"`
Pronouns string `json:"pronouns" toml:"pronouns"`
Image string `json:"image" toml:"image"`
Tags []*Tag `json:"tags" toml:"tags"`
}
type Tag struct {
Name string `json:"name" toml:"name"`
Description string `json:"description" toml:"description"`
Link string `json:"link" toml:"link"`
}
type Color struct {
Background *BackgroundColor `json:"background" toml:"background"`
Button *ButtonColor `json:"buttons" toml:"buttons"`
Text string `json:"text" toml:"text"`
TagHover string `json:"tag_hover" toml:"tag_hover"`
}
type BackgroundColor struct {
Type string `json:"type" toml:"type"`
Angle uint `json:"angle" toml:"angle"`
Colors []struct {
Color string `json:"color" toml:"color"`
Position uint `json:"position" toml:"position"`
} `json:"colors"`
}
type ButtonColor struct {
Text string `json:"text" toml:"text"`
TextHover string `json:"text_hover" toml:"text_hover"`
Background string `json:"background" toml:"background"`
BackgroundHover string `json:"background_hover" toml:"background_hover"`
}
type Link struct {
Link string `json:"link" toml:"link"`
Content string `json:"content" toml:"content"`
}
type Legal struct {
LegalInformationLink string `json:"legal_information_link" toml:"legal_information_link"`
ImagesSource []string `json:"images_source" toml:"images_source"`
FontSource string `json:"font_source" toml:"font_source"`
}
func (c *Config) GetBackground() template.CSS {
return c.Color.GetBackground()
}
func (c *Config) GetBackgroundImage() template.CSS {
return template.CSS("--background-image: url(" + golatt.GetStaticPath(c.Image) + ");")
}
func (c *Config) GetTextColor() template.CSS {
return c.Color.GetTextColor()
}
type CustomPage struct {
Title string `json:"title" toml:"title"`
URI string `json:"uri" toml:"uri"`
Image string `json:"image" toml:"image"`
Description string `json:"description" toml:"description"`
Color *Color `json:"colors" toml:"colors"`
Content []*CustomContent `json:"content" toml:"content"`
}
type CustomContent struct {
Type string `json:"type" toml:"type"`
Content string `json:"content" toml:"content"`
}
type Content interface {
Get() template.HTML
}
func (c *Config) LoadCustomPages() ([]*CustomPage, error) {
if c.CustomPages == nil {
println("null")
return nil, nil
}
var pages []*CustomPage
for _, cp := range c.CustomPages {
b, err := os.ReadFile(cp)
if err != nil {
return nil, err
}
var p CustomPage
err = json.Unmarshal(b, &p)
if err != nil {
return nil, err
}
pages = append(pages, &p)
}
return pages, nil
}
func (t *Color) GetTextColor() template.CSS {
return template.CSS("--text-color: " + t.Text + ";")
}
func (t *Color) GetBackground() template.CSS {
bg := t.Background
css := "background: " + bg.Type + "-gradient("
if bg.Type == "linear" {
css += strconv.Itoa(int(bg.Angle)) + "deg,"
}
for _, c := range bg.Colors {
css += c.Color + " " + strconv.Itoa(int(c.Position)) + "%,"
}
return template.CSS(css[:len(css)-1] + ");")
}
func (b *ButtonColor) GetTextColor() template.CSS {
return template.CSS("--text-color: " + b.Text + ";--text-color-hover: " + b.TextHover + ";")
}
func (b *ButtonColor) GetBackground() template.CSS {
return template.CSS("--background: " + b.Background + ";--background-hover: " + b.BackgroundHover + ";")
}
func (t *Color) GetTagColor() template.CSS {
return template.CSS("--tag-hover: " + t.TagHover + ";")
}
func (p *CustomPage) GetTextColor() template.CSS {
return p.Color.GetTextColor()
}
func (p *CustomPage) GetBackgroundImage() template.CSS {
return template.CSS("--background-image: url(" + golatt.GetStaticPath(p.Image) + ");")
}
func (p *CustomPage) GetBackground() template.CSS {
return p.Color.GetBackground()
}
func (p *CustomPage) GetContent() template.HTML {
var res template.HTML
for _, c := range p.Content {
res += c.Get(p)
}
return res
}
func (c *CustomContent) Get(p *CustomPage) template.HTML {
if c.Type == TitleContentType {
return template.HTML("<h2>" + c.Content + "</h2>")
} else if c.Type == SubtitleContentType {
return template.HTML("<h3>" + c.Content + "</h3>")
} else if c.Type == ParagraphContentType {
return template.HTML("<p>" + c.Content + "</p>")
} else if c.Type == ListContentType {
v := ""
for _, s := range strings.Split(c.Content, "--") {
if len(strings.Trim(s, " ")) == 0 {
continue
}
v += "<li>" + strings.Trim(s, " ") + "</li>"
}
return template.HTML("<ul>" + v + "</ul>")
} else if c.Type == OrderedListContentType {
v := ""
for _, s := range strings.Split(c.Content, "--") {
if len(strings.TrimSpace(s)) == 0 {
continue
}
v += "<li>" + strings.TrimSpace(s) + "</li>"
}
return template.HTML("<ol>" + v + "</ol>")
} else if c.Type == ButtonsContentType {
// [Bonsoir](/hello) -- [Bonjour](/not_hello)
v := ""
for _, s := range strings.Split(c.Content, "--") {
if len(strings.TrimSpace(s)) == 0 {
continue
}
sp := strings.Split(s, "](")
if len(sp) != 2 {
slog.Warn("Invalid button", "s", s)
continue
}
url := strings.TrimSpace(sp[1])
v += fmt.Sprintf(
`<div class="link"><a href="%s">%s</a></div>`,
url[:len(url)-1],
strings.TrimSpace(sp[0])[1:],
)
}
return template.HTML(fmt.Sprintf(
`<nav class="links" style="%s">%s</nav>`,
p.Color.Button.GetBackground()+p.Color.Button.GetTextColor(),
v,
))
}
slog.Warn("Unknown type", "type", c.Type, "value", c.Content)
return ""
}
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