mirror of
https://github.com/kataras/iris.git
synced 2025-01-23 18:51:03 +01:00
77 lines
2.5 KiB
Go
77 lines
2.5 KiB
Go
package main
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import (
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"time"
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"github.com/kataras/iris"
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"github.com/kataras/iris/context"
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"github.com/kataras/iris/cache"
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)
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var markdownContents = []byte(`## Hello Markdown
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This is a sample of Markdown contents
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Features
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--------
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All features of Sundown are supported, including:
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* **Compatibility**. The Markdown v1.0.3 test suite passes with
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the --tidy option. Without --tidy, the differences are
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mostly in whitespace and entity escaping, where blackfriday is
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more consistent and cleaner.
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* **Common extensions**, including table support, fenced code
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blocks, autolinks, strikethroughs, non-strict emphasis, etc.
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* **Safety**. Blackfriday is paranoid when parsing, making it safe
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to feed untrusted user input without fear of bad things
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happening. The test suite stress tests this and there are no
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known inputs that make it crash. If you find one, please let me
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know and send me the input that does it.
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NOTE: "safety" in this context means *runtime safety only*. In order to
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protect yourself against JavaScript injection in untrusted content, see
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[this example](https://github.com/russross/blackfriday#sanitize-untrusted-content).
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* **Fast processing**. It is fast enough to render on-demand in
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most web applications without having to cache the output.
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* **Routine safety**. You can run multiple parsers in different
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goroutines without ill effect. There is no dependence on global
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shared state.
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* **Minimal dependencies**. Blackfriday only depends on standard
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library packages in Go. The source code is pretty
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self-contained, so it is easy to add to any project, including
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Google App Engine projects.
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* **Standards compliant**. Output successfully validates using the
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W3C validation tool for HTML 4.01 and XHTML 1.0 Transitional.
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[this is a link](https://github.com/kataras/iris) `)
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// Cache should not be used on handlers that contain dynamic data.
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// Cache is a good and a must-feature on static content, i.e "about page" or for a whole blog site.
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func main() {
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app := iris.New()
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app.Get("/", cache.Handler(10*time.Second), writeMarkdown)
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// saves its content on the first request and serves it instead of re-calculating the content.
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// After 10 seconds it will be cleared and resetted.
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app.Run(iris.Addr(":8080"))
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}
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func writeMarkdown(ctx context.Context) {
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// tap multiple times the browser's refresh button and you will
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// see this println only once every 10 seconds.
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println("Handler executed. Content refreshed.")
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ctx.Markdown(markdownContents)
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}
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