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show the empty card message on the back of the card as well

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Otherwise when viewing the back side, user can end up with an empty
screen.
This commit is contained in:
Damien Elmes 2021-03-01 15:32:31 +10:00
parent 14cc81f837
commit f764753920
1 changed files with 19 additions and 17 deletions
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36
rslib/src/template.rs
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@ -558,27 +558,29 @@ pub fn render_card(
.map_err(|e| template_error_to_anki_error(e, true, i18n))?;
// check if the front side was empty
if is_cloze {
if cloze_is_empty(field_map, card_ord) {
let info = format!(
"<div>{}<br><a href='{}'>{}</a></div>",
i18n.trn(
TR::CardTemplateRenderingMissingCloze,
tr_args!["number"=>card_ord+1]
),
TEMPLATE_BLANK_CLOZE_LINK,
i18n.tr(TR::CardTemplateRenderingMoreInfo)
);
qnodes.push(RenderedNode::Text { text: info });
}
} else if !qtmpl.renders_with_fields(context.nonempty_fields) {
let info = format!(
let empty_message = if is_cloze && cloze_is_empty(field_map, card_ord) {
Some(format!(
"<div>{}<br><a href='{}'>{}</a></div>",
i18n.trn(
TR::CardTemplateRenderingMissingCloze,
tr_args!["number"=>card_ord+1]
),
TEMPLATE_BLANK_CLOZE_LINK,
i18n.tr(TR::CardTemplateRenderingMoreInfo)
))
} else if !is_cloze && !qtmpl.renders_with_fields(context.nonempty_fields) {
Some(format!(
"<div>{}<br><a href='{}'>{}</a></div>",
i18n.tr(TR::CardTemplateRenderingEmptyFront),
TEMPLATE_BLANK_LINK,
i18n.tr(TR::CardTemplateRenderingMoreInfo)
);
qnodes.push(RenderedNode::Text { text: info });
))
} else {
None
};
if let Some(text) = empty_message {
qnodes.push(RenderedNode::Text { text: text.clone() });
return Ok((qnodes, vec![RenderedNode::Text { text }]));
}
// answer side