add sizing to img

go.mod

@@ -10,6 +10,6 @@ require (
 	github.com/mmcdole/goxpp v1.1.1-0.20240225020742-a0c311522b23 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
-	golang.org/x/net v0.4.0 // indirect
+	golang.org/x/net v0.29.0 // indirect
-	golang.org/x/text v0.5.0 // indirect
+	golang.org/x/text v0.18.0 // indirect
 )

go.sum

@@ -22,10 +22,14 @@ github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UV
 golang.org/x/net v0.0.0-20210916014120-12bc252f5db8/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.4.0 h1:Q5QPcMlvfxFTAPV0+07Xz/MpK9NTXu2VDUuy0FeMfaU=
 golang.org/x/net v0.4.0/go.mod h1:MBQ8lrhLObU/6UmLb4fmbmk5OcyYmqtbGd/9yIeKjEE=
+golang.org/x/net v0.29.0 h1:5ORfpBpCs4HzDYoodCDBbwHzdR5UrLBZ3sOnUJmFoHo=
+golang.org/x/net v0.29.0/go.mod h1:gLkgy8jTGERgjzMic6DS9+SP0ajcu6Xu3Orq/SpETg0=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.5.0 h1:OLmvp0KP+FVG99Ct/qFiL/Fhk4zp4QQnZ7b2U+5piUM=
 golang.org/x/text v0.5.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
+golang.org/x/text v0.18.0 h1:XvMDiNzPAl0jr17s6W9lcaIhGUfUORdGCNsuLmPG224=
+golang.org/x/text v0.18.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=

main.go

@@ -4,6 +4,7 @@ import (
 	"bufio"
 	"context"
 	"fmt"
+	"regexp"
 	"log"
 	"os"
 	"sort"
@@ -11,6 +12,7 @@ import (
 	"time"
 
 	"github.com/mmcdole/gofeed"
+	"golang.org/x/net/html"
 )
 
 type RSSInfo struct {
@@ -66,10 +68,47 @@ func main() {
 	sort.Sort(info)
 
 	for _, item := range info.Items {
-		fmt.Printf("<li><a href=\"%s\">%s</a><p>%s</p></li>\n", item.Link, item.Title, item.Description)
+		description := fixHtml(item.Description)
+		content := fixHtml(item.Content)
+
+		fmt.Printf("<li>\n<h3>\n<a href=\"%s\">\n%s\n</a>\n</h3>\n<h5>\n%s\n</h5>\n<p>\n%s\n</p>\n</li>\n", item.Link, item.Title, description, content)
 	}
 
 	fmt.Println("</ul>")
 	fmt.Println("</body>")
 	fmt.Println("</html>")
 }
+
+func fixHtml(rawHtml string) string {
+	content := ""
+
+	// Parse the HTML string
+	doc, err := html.Parse(strings.NewReader(rawHtml))
+	if err != nil {
+		content = rawHtml
+	} else {
+		// Modify img and video elements to have static height and width
+		var f func(*html.Node)
+		f = func(n *html.Node) {
+			switch n.Data {
+			case "img", "video", "iframe", "object", "embed", "canvas":
+				n.Attr = append(n.Attr, html.Attribute{Key: "height", Val: "400px"})
+				// n.Attr = append(n.Attr, html.Attribute{Key: "width", Val: "100px"})
+			}
+			for c := n.FirstChild; c != nil; c = c.NextSibling {
+				f(c)
+			}
+		}
+		f(doc)
+
+		// Convert the modified doc back to a string
+		buf := &strings.Builder{}
+		err = html.Render(buf, doc)
+		if err != nil {
+			log.Println(err)
+		} else {
+			content = buf.String()
+		}
+	}
+	return content
+}