Added rich text to blog posts

Author: compscidr

blog/post.go

@@ -2,6 +2,7 @@ package blog
 
 import (
 	"bytes"
+	"regexp"
 	"time"
 )
 
@@ -47,3 +48,13 @@ func (p Post) Adminlink() string {
 func (t Tag) Permalink() string {
 	return "/tag/" + t.Name
 }
+
+func (p Post) ExtractImages() []string {
+	var result []string
+	pattern := regexp.MustCompile(`\[file\]\((.+)\)`)
+	substrings := pattern.FindAllStringSubmatch("![file](/uploads/image-1637721856608.png)", -1)
+	for _, r := range substrings {
+		result = append(result, r[1])
+	}
+	return result
+}

go.mod

@@ -12,7 +12,7 @@ require (
 	github.com/stretchr/testify v1.8.4
 	gorm.io/driver/mysql v1.5.1
 	gorm.io/driver/sqlite v1.5.2
-	gorm.io/gorm e61b98d69677
+	gorm.io/gorm v1.25.2-0.20230530020048-26663ab9bf55
 )
 
 require (

go.sum

@@ -95,7 +95,6 @@ github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
 github.com/stretchr/testify v1.8.2/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
-github.com/stretchr/testify v1.8.3 h1:RP3t2pwF7cMEbC1dqtB6poj3niw/9gnV4Cjg5oW5gtY=
 github.com/stretchr/testify v1.8.3/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
 github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
 github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
@@ -135,11 +134,8 @@ gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gorm.io/driver/mysql v1.5.1 h1:WUEH5VF9obL/lTtzjmML/5e6VfFR/788coz2uaVCAZw=
 gorm.io/driver/mysql v1.5.1/go.mod h1:Jo3Xu7mMhCyj8dlrb3WoCaRd1FhsVh+yMXb1jUInf5o=
-gorm.io/driver/sqlite v1.5.1 h1:hYyrLkAWE71bcarJDPdZNTLWtr8XrSjOWyjUYI6xdL4=
-gorm.io/driver/sqlite v1.5.1/go.mod h1:7MZZ2Z8bqyfSQA1gYEV6MagQWj3cpUkJj9Z+d1HEMEQ=
 gorm.io/driver/sqlite v1.5.2 h1:TpQ+/dqCY4uCigCFyrfnrJnrW9zjpelWVoEVNy5qJkc=
 gorm.io/driver/sqlite v1.5.2/go.mod h1:qxAuCol+2r6PannQDpOP1FP6ag3mKi4esLnB/jHed+4=
-gorm.io/gorm v1.25.1 h1:nsSALe5Pr+cM3V1qwwQ7rOkw+6UeLrX5O4v3llhHa64=
 gorm.io/gorm v1.25.1/go.mod h1:L4uxeKpfBml98NYqVqwAdmV1a2nBtAec/cf3fpucW/k=
 gorm.io/gorm v1.25.2-0.20230530020048-26663ab9bf55 h1:sC1Xj4TYrLqg1n3AN10w871An7wJM0gzgcm8jkIkECQ=
 gorm.io/gorm v1.25.2-0.20230530020048-26663ab9bf55/go.mod h1:L4uxeKpfBml98NYqVqwAdmV1a2nBtAec/cf3fpucW/k=

templates/header.html

@@ -9,6 +9,26 @@
   <meta name="description" content="{{ .post.PreviewContent 155 }}">
   <meta name="robots" content="index, follow" />
   <title>Jason Ernst: {{ .post.Title }}</title>
+  <script type="application/ld+json">
+    {
+      "@context": "https://schema.org",
+      "@type": "BlogPosting",
+      "headline": "{{ .post.Title }}",
+      "image": [
+        {{range .post.ExtractImages}}
+        "https://www.jasonernst.com{{.}}",
+        {{end}}
+        "https://www.jasonernst.com/img/jason.jpg"
+      ],
+      "datePublished": "{{ .post.CreatedAt }}",
+      "dateModified": "{{ .post.UpdatedAt }}",
+      "author": [{
+        "@type": "Person",
+        "name": "Jason Ernst",
+        "url": "https://www.jasonernst.com"
+      }]
+    }
+  </script>
   {{ else }}
   <meta name="description" content="Jason Ernst's blog, code, projects and publications">
   <title>Jason Ernst: {{ .title }}</title>