From 495eaa0a373b21dcdfbcdbcaab9f684392e4ab2b Mon Sep 17 00:00:00 2001
From: Svilen Markov <7613769+svilenmarkov@users.noreply.github.com>
Date: Sun, 22 Dec 2024 13:31:26 +0000
Subject: [PATCH] Add Widget-Content-Frameless option to extension widget

---
 docs/extensions.md                       |  3 +++
 internal/glance/templates/extension.html |  2 ++
 internal/glance/widget-extension.go      | 14 ++++++++++----
 3 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/docs/extensions.md b/docs/extensions.md
index 06db1ae..b1fa4fa 100644
--- a/docs/extensions.md
+++ b/docs/extensions.md
@@ -29,6 +29,9 @@ Used to specify the title of the widget. If not provided, the widget's title wil
 ### `Widget-Content-Type`
 Used to specify the content type that will be returned by the extension. If not provided, the content will be shown as plain text.
 
+### `Widget-Content-Frameless`
+When set to `true`, the widget's content will be displayed without the default background or "frame".
+
 ## Content Types
 
 > [!NOTE]
diff --git a/internal/glance/templates/extension.html b/internal/glance/templates/extension.html
index e5794c8..2973246 100644
--- a/internal/glance/templates/extension.html
+++ b/internal/glance/templates/extension.html
@@ -1,5 +1,7 @@
 {{ template "widget-base.html" . }}
 
+{{ define "widget-content-classes" }}{{ if .Extension.Frameless }}widget-content-frameless{{ end }}{{ end }}
+
 {{ define "widget-content" }}
 {{ .Extension.Content }}
 {{ end }}
diff --git a/internal/glance/widget-extension.go b/internal/glance/widget-extension.go
index da69621..63885bf 100644
--- a/internal/glance/widget-extension.go
+++ b/internal/glance/widget-extension.go
@@ -76,8 +76,9 @@ var extensionStringToType = map[string]extensionType{
 }
 
 const (
-	extensionHeaderTitle       = "Widget-Title"
-	extensionHeaderContentType = "Widget-Content-Type"
+	extensionHeaderTitle            = "Widget-Title"
+	extensionHeaderContentType      = "Widget-Content-Type"
+	extensionHeaderContentFrameless = "Widget-Content-Frameless"
 )
 
 type extensionRequestOptions struct {
@@ -88,8 +89,9 @@ type extensionRequestOptions struct {
 }
 
 type extension struct {
-	Title   string
-	Content template.HTML
+	Title     string
+	Content   template.HTML
+	Frameless bool
 }
 
 func convertExtensionContent(options extensionRequestOptions, content []byte, contentType extensionType) template.HTML {
@@ -148,6 +150,10 @@ func fetchExtension(options extensionRequestOptions) (extension, error) {
 		}
 	}
 
+	if stringToBool(response.Header.Get(extensionHeaderContentFrameless)) {
+		extension.Frameless = true
+	}
+
 	extension.Content = convertExtensionContent(options, body, contentType)
 
 	return extension, nil