From e9a64f3b41b5eae47dec7c0ecfd1caae83136abc Mon Sep 17 00:00:00 2001
From: Alexander NeonXP Kiryukhin <i@neonxp.ru>
Date: Sat, 20 Jul 2024 21:56:37 +0300
Subject: initial

---
 utils/date.go     |  7 +++++++
 utils/markdown.go | 21 +++++++++++++++++++++
 utils/render.go   | 15 +++++++++++++++
 3 files changed, 43 insertions(+)
 create mode 100644 utils/date.go
 create mode 100644 utils/markdown.go
 create mode 100644 utils/render.go

(limited to 'utils')

diff --git a/utils/date.go b/utils/date.go
new file mode 100644
index 0000000..3a6197d
--- /dev/null
+++ b/utils/date.go
@@ -0,0 +1,7 @@
+package utils
+
+import "time"
+
+func FormatDate(ts int64) string {
+	return time.Unix(ts, 0).Format("15:04 02.01.2006")
+}
diff --git a/utils/markdown.go b/utils/markdown.go
new file mode 100644
index 0000000..b47a02b
--- /dev/null
+++ b/utils/markdown.go
@@ -0,0 +1,21 @@
+package utils
+
+import (
+	"github.com/gomarkdown/markdown"
+	"github.com/gomarkdown/markdown/html"
+	"github.com/gomarkdown/markdown/parser"
+)
+
+func MarkdownToHTML(md string) string {
+	// create markdown parser with extensions
+	extensions := parser.CommonExtensions | parser.AutoHeadingIDs | parser.NoEmptyLineBeforeBlock
+	p := parser.NewWithExtensions(extensions)
+	doc := p.Parse([]byte(md))
+
+	// create HTML renderer with extensions
+	htmlFlags := html.CommonFlags | html.HrefTargetBlank
+	opts := html.RendererOptions{Flags: htmlFlags}
+	renderer := html.NewRenderer(opts)
+
+	return string(markdown.Render(doc, renderer))
+}
diff --git a/utils/render.go b/utils/render.go
new file mode 100644
index 0000000..787c453
--- /dev/null
+++ b/utils/render.go
@@ -0,0 +1,15 @@
+package utils
+
+import (
+	"net/http"
+
+	"github.com/a-h/templ"
+	"github.com/labstack/echo/v4"
+)
+
+func Render(c echo.Context, cmp templ.Component) error {
+	c.Response().WriteHeader(http.StatusOK)
+	c.Response().Header().Set(echo.HeaderContentType, echo.MIMETextHTMLCharsetUTF8)
+
+	return cmp.Render(c.Request().Context(), c.Response())
+}
-- 
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