func seedData(db *db.DB) {
var textContent = `
This is a **sample text in markdown**!
It contains:
* lists
* bold text
* [links](http://example.com)
Also, it features blocks of code
func main() {
fmt.Println("Here be fire dragons!")
}
`
var items = []*model.Item{
&model.Item{Code: "url", Type: model.URLItemType, Content: "https://ariejan.net", CreatedAt: time.Now()},
&model.Item{Code: "txt", Type: model.TextItemType, Content: textContent, CreatedAt: time.Now()},
}
for _, item := range items {
db.SaveItem(item)
}
}
func renderItemHandler(db *db.DB) gin.HandlerFunc {
return func(c *gin.Context) {
code := c.Param("shortcode")
if code == "" {
c.String(http.StatusOK, "Nothing to see here. Move along now, people.")
return
}
item, _ := db.GetItem(code)
if item == nil {
c.String(http.StatusNotFound, "")
return
}
switch item.Type {
case model.URLItemType:
c.Redirect(http.StatusMovedPermanently, item.Content)
return
case model.TextItemType:
var output bytes.Buffer
textTmpl.Execute(&output, item)
if output.Len() == 0 {
c.String(http.StatusNotFound, "Something went wrong rendering")
return
}
c.Data(http.StatusOK, "text/html; charset=utf-8", output.Bytes())
return
default:
c.String(http.StatusNotFound, "Not found")
return
}
}
}
func itemsDestroyHandler(db *db.DB) gin.HandlerFunc {
return func(c *gin.Context) {
code := c.Param("code")
err := db.DeleteItem(code)
if err != nil {
c.String(http.StatusNotFound, "Item not found.")
return
}
c.JSON(http.StatusOK, gin.H{})
}
}
func itemsCreateHandler(db *db.DB) gin.HandlerFunc {
return func(c *gin.Context) {
var item *model.Item
if c.BindJSON(&item) == nil {
if storedItem, err := db.SaveItem(item); err == nil {
c.JSON(http.StatusCreated, gin.H{
"item": storedItem,
})
} else {
c.String(http.StatusInternalServerError, "Could not create item.")
}
}
}
}
func itemsShowHandler(db *db.DB) gin.HandlerFunc {
return func(c *gin.Context) {
code := c.Param("code")
item, err := db.GetItem(code)
if err != nil {
c.String(http.StatusNotFound, "Item not found.")
return
}
c.JSON(http.StatusOK, gin.H{
"item": item,
})
}
}
func itemsIndexHandler(db *db.DB) gin.HandlerFunc {
return func(c *gin.Context) {
items, err := db.GetItems()
if err != nil {
c.JSON(http.StatusInternalServerError, gin.H{
"items": []string{},
})
return
}
c.JSON(http.StatusOK, gin.H{
"items": items,
})
}
}
