Add request shortcode

exampleSite/content/shortcodes/request.md

@@ -0,0 +1,79 @@
++++
+authors = ["author-demo"]
+categories = ["paige", "shortcodes"]
+description = "Demonstration of the request shortcode."
+tags = ["request", "figures"]
+title = "Request"
++++
+
+The `paige/request` shortcode displays the content for a URL.
+
+<!--more-->
+
+## Basic
+
+Code:
+
+```go-html-template
+<pre>
+{{</* paige/request "https://raw.githubusercontent.com/willfaught/paige/master/LICENSE" */>}}
+</pre>
+```
+
+Result:
+
+<pre>
+{{< paige/request "https://raw.githubusercontent.com/willfaught/paige/master/LICENSE" >}}
+</pre>
+
+## Method parameter
+
+Code:
+
+```go-html-template
+<pre>
+{{</* paige/request method="get" url="https://raw.githubusercontent.com/willfaught/paige/master/LICENSE" */>}}
+</pre>
+```
+
+Result:
+
+<pre>
+{{< paige/request method="get" url="https://raw.githubusercontent.com/willfaught/paige/master/LICENSE" >}}
+</pre>
+
+## Url parameter
+
+Code:
+
+```go-html-template
+<pre>
+{{</* paige/request url="https://raw.githubusercontent.com/willfaught/paige/master/LICENSE" */>}}
+</pre>
+```
+
+Result:
+
+<pre>
+{{< paige/request url="https://raw.githubusercontent.com/willfaught/paige/master/LICENSE" >}}
+</pre>
+
+## Figure
+
+Code:
+
+```go-html-template
+{{</* paige/figure caption="License" */>}}
+<pre>
+{{</* paige/request "https://raw.githubusercontent.com/willfaught/paige/master/LICENSE" */>}}
+</pre>
+{{</* /paige/figure */>}}
+```
+
+Result:
+
+{{< paige/figure caption="License" >}}
+<pre>
+{{< paige/request "https://raw.githubusercontent.com/willfaught/paige/master/LICENSE" >}}
+</pre>
+{{< /paige/figure >}}