@@ -16,6 +16,7 @@ import (
"fmt"
"html/template"
"net/http"
"net/url"
"regexp"
"strings"
"time"
@@ -1543,7 +1544,7 @@ func (rp *RawPost) Created8601() string {
return rp.Created.Format("2006-01-02T15:04:05Z")
}
var imageURLRegex = regexp.MustCompile(`(?i)^https?:\/\/[^ ]* \.(gif|png|jpg|jpeg|image)$`)
var imageURLRegex = regexp.MustCompile(`(?i)[^ ]+ \.(gif|png|jpg|jpeg|image)$`)
func (p *Post) extractImages() {
p.Images = extractImages(p.Content)
@@ -1553,11 +1554,17 @@ func extractImages(content string) []string {
matches := extract.ExtractUrls(content)
urls := map[string]bool{}
for i := range matches {
u := matches[i].Text
if !imageURLRegex.MatchString(u) {
uRaw := matches[i].Text
// Parse the extracted text so we can examine the path
u, err := url.Parse(uRaw)
if err != nil {
continue
}
// Ensure the path looks like it leads to an image file
if !imageURLRegex.MatchString(u.Path) {
continue
}
urls[u] = true
urls[uRaw ] = true
}
resURLs := make([]string, 0)