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fix(reader): inject reader-fonts.css into iframe, remove foliate-themes.css

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Fonts weren't loading because the paginator renders inside a sandboxed
iframe. @font-face declarations in the parent page's CSS are invisible
to the iframe's document. Even injecting @font-face rules via
setStyles() may not trigger font loading in sandboxed iframes.

Fix: inject a <link> to reader-fonts.css directly into the iframe's
document on each section load, so @font-face declarations are parsed
in the iframe's own document context where font-family rules can
reference them.

Also:
- Remove foliate-themes.css entirely (no longer needed)
- Set viewport background color directly via JS using THEME_COLORS map
- Remove reading theme CSS classes from viewport element
This commit is contained in:
john-okeefe
2026-04-19 21:23:55 -04:00
parent 4f5825529a
commit 0007b4d1d0
4 changed files with 17 additions and 292 deletions
Download Patch File Download Diff File Expand all files Collapse all files
templates/reader.templ
-1
View File
@@ -11,7 +11,6 @@ templ Reader(user User, metadata ReaderMetadata, progress ReadingProgress, bookm
<title>{ metadata.Title } - Bookhoard Reader</title>
<link rel="manifest" href="/static/manifest.json"/>
<link href="/static/reader-fonts.css" rel="stylesheet"/>
<link href="/static/foliate-themes.css" rel="stylesheet"/>
<script src="/static/htmx.min.js"></script>
<script type="module" src="/static/reader.js"></script>
<link href="/static/style.css" rel="stylesheet"/>
templates/reader_templ.go
+7 -7
View File
@@ -44,14 +44,14 @@ func Reader(user User, metadata ReaderMetadata, progress ReadingProgress, bookma
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 2, " - Bookhoard Reader</title><link rel=\"manifest\" href=\"/static/manifest.json\"><link href=\"/static/reader-fonts.css\" rel=\"stylesheet\"><link href=\"/static/foliate-themes.css\" rel=\"stylesheet\"><script src=\"/static/htmx.min.js\"></script><script type=\"module\" src=\"/static/reader.js\"></script><link href=\"/static/style.css\" rel=\"stylesheet\"></head><body x-data=\"readerShell\" x-init=\"")
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 2, " - Bookhoard Reader</title><link rel=\"manifest\" href=\"/static/manifest.json\"><link href=\"/static/reader-fonts.css\" rel=\"stylesheet\"><script src=\"/static/htmx.min.js\"></script><script type=\"module\" src=\"/static/reader.js\"></script><link href=\"/static/style.css\" rel=\"stylesheet\"></head><body x-data=\"readerShell\" x-init=\"")
if templ_7745c5c3_Err != nil {
return templ_7745c5c3_Err
}
var templ_7745c5c3_Var3 string
templ_7745c5c3_Var3, templ_7745c5c3_Err = templ.JoinStringErrs(fmt.Sprintf(`initReader({mediaItemId:'%s',fileUrl:'%s',formatGroup:'%s',readingDirection:'%s',mangaType:'%s'})`, metadata.MediaItemID, metadata.FileURL, metadata.FormatGroup, metadata.ReadingDirection, metadata.MangaType))
if templ_7745c5c3_Err != nil {
return templ.Error{Err: templ_7745c5c3_Err, FileName: `templates/reader.templ`, Line: 21, Col: 233}
return templ.Error{Err: templ_7745c5c3_Err, FileName: `templates/reader.templ`, Line: 20, Col: 233}
}
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var3))
if templ_7745c5c3_Err != nil {
@@ -141,7 +141,7 @@ func ReaderChrome(user User, metadata ReaderMetadata, progress ReadingProgress)
var templ_7745c5c3_Var5 string
templ_7745c5c3_Var5, templ_7745c5c3_Err = templ.JoinStringErrs(metadata.Title)
if templ_7745c5c3_Err != nil {
return templ.Error{Err: templ_7745c5c3_Err, FileName: `templates/reader.templ`, Line: 62, Col: 54}
return templ.Error{Err: templ_7745c5c3_Err, FileName: `templates/reader.templ`, Line: 61, Col: 54}
}
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var5))
if templ_7745c5c3_Err != nil {
@@ -154,7 +154,7 @@ func ReaderChrome(user User, metadata ReaderMetadata, progress ReadingProgress)
var templ_7745c5c3_Var6 string
templ_7745c5c3_Var6, templ_7745c5c3_Err = templ.JoinStringErrs(fmt.Sprintf("%d/%d", progress.CurrentPage, progress.TotalPages))
if templ_7745c5c3_Err != nil {
return templ.Error{Err: templ_7745c5c3_Err, FileName: `templates/reader.templ`, Line: 147, Col: 70}
return templ.Error{Err: templ_7745c5c3_Err, FileName: `templates/reader.templ`, Line: 146, Col: 70}
}
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var6))
if templ_7745c5c3_Err != nil {
@@ -293,7 +293,7 @@ func ReaderBookmarksPanel(bookmarks []Bookmark) templ.Component {
var templ_7745c5c3_Var11 string
templ_7745c5c3_Var11, templ_7745c5c3_Err = templ.JoinStringErrs(bookmark.CfiPosition)
if templ_7745c5c3_Err != nil {
return templ.Error{Err: templ_7745c5c3_Err, FileName: `templates/reader.templ`, Line: 359, Col: 38}
return templ.Error{Err: templ_7745c5c3_Err, FileName: `templates/reader.templ`, Line: 358, Col: 38}
}
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var11))
if templ_7745c5c3_Err != nil {
@@ -306,7 +306,7 @@ func ReaderBookmarksPanel(bookmarks []Bookmark) templ.Component {
var templ_7745c5c3_Var12 string
templ_7745c5c3_Var12, templ_7745c5c3_Err = templ.JoinStringErrs(bookmark.Title)
if templ_7745c5c3_Err != nil {
return templ.Error{Err: templ_7745c5c3_Err, FileName: `templates/reader.templ`, Line: 362, Col: 49}
return templ.Error{Err: templ_7745c5c3_Err, FileName: `templates/reader.templ`, Line: 361, Col: 49}
}
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var12))
if templ_7745c5c3_Err != nil {
@@ -319,7 +319,7 @@ func ReaderBookmarksPanel(bookmarks []Bookmark) templ.Component {
var templ_7745c5c3_Var13 string
templ_7745c5c3_Var13, templ_7745c5c3_Err = templ.JoinStringErrs(bookmark.Position)
if templ_7745c5c3_Err != nil {
return templ.Error{Err: templ_7745c5c3_Err, FileName: `templates/reader.templ`, Line: 364, Col: 27}
return templ.Error{Err: templ_7745c5c3_Err, FileName: `templates/reader.templ`, Line: 363, Col: 27}
}
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var13))
if templ_7745c5c3_Err != nil {