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//! The import page: the file input, the columns a file may name, and what refused the last file.
use topcoat::{
context::Cx,
icon::icon,
view::{BoxView, ViewExt, attributes, view},
};
use super::{Column, FILE_PART, Refusal, RowError, columns};
use crate::{
panel::url::import_template_url,
resource::{Mounted, Resource},
};
/// What the import page shows of the resource and the request.
pub(super) struct ImportPage {
plural_label: crate::Text,
list_url: String,
template_url: String,
columns: Vec<Column>,
}
pub(super) fn page_of<R: Resource>(cx: &Cx, resource: &Mounted<R>) -> ImportPage {
ImportPage {
plural_label: resource.plural_label.clone(),
list_url: resource.url.clone(),
template_url: import_template_url(&resource.url),
columns: columns(cx, &resource.form, &resource.form_mask(cx)),
}
}
/// Renders the import page: the file input, the columns the file may name, and what refused the
/// last file, as a whole or row by row.
pub(super) fn render_import_page<'a>(
cx: &'a Cx,
page: ImportPage,
refusal: Option<Refusal>,
failures: Vec<RowError>,
) -> BoxView<'a> {
let ImportPage {
plural_label,
list_url,
template_url,
columns,
} = page;
let csrf = crate::csrf::current_token(cx);
// Posts to the current path, preserving a validated `?return=` target, as a form page does.
let path = topcoat::router::request::uri(cx).path();
let return_to = crate::panel::gate::return_target(cx);
let action = match &return_to {
Some(target) => crate::panel::url::with_return(path, target),
None => path.to_string(),
};
let cancel = return_to.unwrap_or(list_url);
let title = crate::t!(cx, "tablo-import-title", label = &plural_label);
let description = crate::t!(cx, "tablo-import-description", label = plural_label);
let outline =
tablo_ui::button_variants(tablo_ui::ButtonVariant::Outline, tablo_ui::ButtonSize::Md);
let template_class = outline.clone();
let refusal = refusal.map(|refusal| (refusal.kind(), refusal.message().localize(cx)));
let failed = (!failures.is_empty())
.then(|| crate::t!(cx, "tablo-import-refused", count = failures.len()));
view! {
tablo_ui::page(
tablo_ui::page_header(
tablo_ui::page_title((title))
tablo_ui::page_description((description))
tablo_ui::page_actions(
<a href=(template_url) class=(template_class)>
icon(data: tablo_ui::icons::DOWNLOAD)
(crate::t!(cx, "tablo-import-template"))
</a>
)
)
tablo_ui::page_content(
<form
method="post"
action=(action)
enctype="multipart/form-data"
class="flex flex-col gap-4"
>
(crate::csrf::field(cx, &csrf))
if let Some((kind, message)) = refusal {
tablo_ui::alert(
variant: tablo_ui::AlertVariant::Destructive,
attrs: attributes! { role="alert" data-import-refusal=(kind) },
tablo_ui::alert_title((message))
)
}
if let Some(failed) = failed {
tablo_ui::alert(
variant: tablo_ui::AlertVariant::Destructive,
attrs: attributes! { role="alert" },
tablo_ui::alert_title((failed))
)
tablo_ui::table(
tablo_ui::table_header(
tablo_ui::table_row(
tablo_ui::table_head((crate::t!(cx, "tablo-import-row")))
tablo_ui::table_head(
(crate::t!(cx, "tablo-import-column"))
)
tablo_ui::table_head(
(crate::t!(cx, "tablo-import-problem"))
)
)
)
tablo_ui::table_body(
for failure in failures {
tablo_ui::table_row(
attrs: attributes! {
data-import-error=(failure.row.to_string())
data-import-key=(failure.key.unwrap_or_default())
},
tablo_ui::table_cell((failure.row.to_string()))
tablo_ui::table_cell((failure.column))
tablo_ui::table_cell((failure.message.localize(cx)))
)
}
)
)
}
tablo_ui::field(
tablo_ui::field_label(
attrs: attributes! { for="import-file" },
(crate::t!(cx, "tablo-import-file"))
)
tablo_ui::input(
attrs: attributes! {
id="import-file"
name=(FILE_PART)
type="file"
accept=".csv,text/csv"
required=""
}
)
)
<div class="flex items-center gap-2">
tablo_ui::button(
variant: tablo_ui::ButtonVariant::Primary,
attrs: attributes! { type="submit" },
icon(data: tablo_ui::icons::UPLOAD)
(crate::t!(cx, "tablo-import-submit"))
)
<a
(crate::navigation::runtime_link(cx, &cancel))
class=(outline)
>
(crate::t!(cx, "tablo-cancel"))
</a>
</div>
</form>
tablo_ui::table(
tablo_ui::table_header(
tablo_ui::table_row(
tablo_ui::table_head((crate::t!(cx, "tablo-import-column")))
tablo_ui::table_head((crate::t!(cx, "tablo-import-field")))
tablo_ui::table_head("")
)
)
tablo_ui::table_body(
for column in columns {
tablo_ui::table_row(
attrs: attributes! { data-import-column=(column.key.clone()) },
tablo_ui::table_cell(<code>(column.key)</code>)
tablo_ui::table_cell((column.label))
tablo_ui::table_cell(
if column.required {
(crate::t!(cx, "tablo-import-required"))
} else if column.multiple {
(crate::t!(cx, "tablo-import-repeat"))
}
)
)
}
)
)
)
)
}
.boxed()
}