refactor: Created Open_Graph struct for og data.

TODOS.md

@@ -1,5 +1,7 @@
 - [ ] Content-hash fingerprinting for CSS and JS cache busting
 - [ ] Clean up the default layouts
+- [ ] Memory
+  - [ ] Not sure whether to use temp allocator or site_allocator in opengraph.odin.
 - [ ] Performance
   - [ ] See if we can disable bounds checks in `write_indented` and elsewhere.
   - [ ] Instead of loading the site fresh each time in watch mode, create a

opengraph.odin

@@ -7,18 +7,16 @@ Open_Graph :: struct {
 	type:           string,
 	image:          string,
 	url:            string,
-
 	description:    string,
 	locale:         string,
 	site_name:      string,
-
 	is_article:     bool,
 	published_time: string,
 	modified_time:  string,
 	section:        string,
 }
 
-og_init :: proc(site: ^Site) -> Open_Graph {
+og_init :: proc(site: Site) -> Open_Graph {
 	return {
 		site_name = site.title,
 		description = site.description,
@@ -27,14 +25,16 @@ og_init :: proc(site: ^Site) -> Open_Graph {
 	}
 }
 
-og_for_page :: proc(site: ^Site, page: Page, base: Open_Graph) -> Open_Graph {
+og_for_page :: proc(site: Site, page: Page, base: Open_Graph) -> Open_Graph {
 	og := base
 	is_article := page.section != ""
 	og.url = fmt.tprintf("%s%s", site.base_url, page.permalink)
-	og.title = strip_html_tags(page.title)
+	og.title = strip_html_tags(page.title, context.temp_allocator)
 	og.type = "article" if is_article else "website"
 	og.is_article = is_article
 	og.section = page.section
 	og.published_time = page.date
+
 	return og
 }
+

render.odin

@@ -60,8 +60,8 @@ build_page_context :: proc(page: Page) -> Page_Context {
 	}
 }
 
-strip_html_tags :: proc(s: string) -> string {
-	sb := strings.builder_make()
+strip_html_tags :: proc(s: string, allocator := context.allocator) -> string {
+	sb := strings.builder_make(allocator)
 	defer strings.builder_destroy(&sb)
 
 	in_tag := false
@@ -179,12 +179,7 @@ render_site :: proc(site: ^Site) {
 		now    = now,
 		author = site.author,
 		params = site.params,
-		og     = {
-			site_name   = site.title,
-			description = site.description,
-			image       = fmt.tprintf("%s/avatar.jpg", site.base_url),
-			locale      = "en_US",
-		},
+		og     = og_init(site^),
 	}
 
 	// Find home page
@@ -297,12 +292,7 @@ render_page_html :: proc(
 	data.body = page.body_html
 	data.date_iso = page.date
 	data.date_display = format_date(page.date)
-	data.og.url = fmt.tprintf("%s%s", site.base_url, page.permalink)
-	data.og.title = strip_html_tags(page.title)
-	data.og.type = "article" if is_article else "website"
-	data.og.is_article = is_article
-	data.og.section = page.section
-	data.og.published_time = page.date
+	data.og = og_for_page(site^, page, base.og)
 	return render_template(content_tpl, data, partials)
 }