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reorganization of _examples and add some new examples such as iris+groupcache+mysql+docker

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Former-commit-id: ed635ee95de7160cde11eaabc0c1dcb0e460a620
This commit is contained in:
Gerasimos (Makis) Maropoulos
2020-06-07 15:26:06 +03:00
parent 9fdcb4c7fb
commit ed45c77be5
328 changed files with 4262 additions and 41621 deletions
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26
_examples/view/herotemplate/README.md Normal file
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# Hero Template Example
This folder contains the iris version of the original hero's example: https://github.com/shiyanhui/hero/tree/master/examples/app.
Iris is 100% compatible with `net/http` so you don't have to change anything else
except the handler input from the original example.
The only inline handler's changes were:
From:
```go
if _, err := w.Write(buffer.Bytes()); err != nil {
// and
template.UserListToWriter(userList, w)
```
To:
```go
if _, err := ctx.Write(buffer.Bytes()); err != nil {
// and
template.UserListToWriter(userList, ctx)
```
So easy.
Read more at: https://github.com/shiyanhui/hero

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_examples/view/herotemplate/app.go Normal file
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package main
import (
"bytes"
"github.com/kataras/iris/v12/_examples/response-writer/herotemplate/template"
"github.com/kataras/iris/v12"
)
// $ go get -u github.com/shiyanhui/hero/hero
// $ go run app.go
//
// Read more at https://github.com/shiyanhui/hero/hero
func main() {
app := iris.New()
app.Get("/users", func(ctx iris.Context) {
ctx.Gzip(true)
ctx.ContentType("text/html")
userList := []string{
"Alice",
"Bob",
"Tom",
}
// Had better use buffer sync.Pool.
// Hero(github.com/shiyanhui/hero/hero) exports GetBuffer and PutBuffer for this.
//
// buffer := hero.GetBuffer()
// defer hero.PutBuffer(buffer)
// buffer := new(bytes.Buffer)
// template.UserList(userList, buffer)
// ctx.Write(buffer.Bytes())
// using an io.Writer for automatic buffer management (i.e. hero built-in buffer pool),
// iris context implements the io.Writer by its ResponseWriter
// which is an enhanced version of the standard http.ResponseWriter
// but still 100% compatible, GzipResponseWriter too:
// _, err := template.UserListToWriter(userList, ctx.GzipResponseWriter())
buffer := new(bytes.Buffer)
template.UserList(userList, buffer)
_, err := ctx.Write(buffer.Bytes())
if err != nil {
ctx.StopWithError(iris.StatusInternalServerError, err)
return
}
})
app.Listen(":8080")
}

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_examples/view/herotemplate/template/index.html Normal file
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
</head>
<body>
<%@ body { %>
<% } %>
</body>
</html>

3
_examples/view/herotemplate/template/index.html.go Normal file
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// Code generated by hero.
// DO NOT EDIT!
package template

3
_examples/view/herotemplate/template/user.html Normal file
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<li>
<%= user %>
</li>

3
_examples/view/herotemplate/template/user.html.go Normal file
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// Code generated by hero.
// DO NOT EDIT!
package template

11
_examples/view/herotemplate/template/userlist.html Normal file
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<%: func UserList(userList []string, buffer *bytes.Buffer) %>
<%~ "index.html" %>
<%@ body { %>
<% for _, user := range userList { %>
<ul>
<%+ "user.html" %>
</ul>
<% } %>
<% } %>

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_examples/view/herotemplate/template/userlist.html.go Normal file
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// Code generated by hero.
// DO NOT EDIT!
package template
import (
"bytes"
"github.com/shiyanhui/hero"
)
func UserList(userList []string, buffer *bytes.Buffer) {
buffer.WriteString(`<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
</head>
<body>
`)
for _, user := range userList {
buffer.WriteString(`
<ul>
`)
buffer.WriteString(`<li>
`)
hero.EscapeHTML(user, buffer)
buffer.WriteString(`
</li>
`)
buffer.WriteString(`
</ul>
`)
}
buffer.WriteString(`
</body>
</html>
`)
}

11
_examples/view/herotemplate/template/userlistwriter.html Normal file
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<%: func UserListToWriter(userList []string, w io.Writer) (int, error)%>
<%~ "index.html" %>
<%@ body { %>
<% for _, user := range userList { %>
<ul>
<%+ "user.html" %>
</ul>
<% } %>
<% } %>

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_examples/view/herotemplate/template/userlistwriter.html.go Normal file
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// Code generated by hero.
// DO NOT EDIT!
package template
import (
"io"
"github.com/shiyanhui/hero"
)
func UserListToWriter(userList []string, w io.Writer) (int, error) {
_buffer := hero.GetBuffer()
defer hero.PutBuffer(_buffer)
_buffer.WriteString(`<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
</head>
<body>
`)
for _, user := range userList {
_buffer.WriteString(`
<ul>
`)
_buffer.WriteString(`<li>
`)
hero.EscapeHTML(user, _buffer)
_buffer.WriteString(`
</li>
`)
_buffer.WriteString(`
</ul>
`)
}
_buffer.WriteString(`
</body>
</html>
`)
return w.Write(_buffer.Bytes())
}