Page MenuHomeSealhub
Files F10352835

edit.form.ts
No OneTemporary
Actions

edit.form.ts
View Options

import type { Context } from "koa";
import type { FormData } from "@sealcode/sealgen";
import { Form, Controls, fieldsToShape } from "@sealcode/sealgen";
import html from "../../../../html.js";
import { NavbarLinksFormFields, NavbarLinksFormControls } from "../shared.js";
import { NavbarLinks } from "../../../../collections/collections.js";
import { NavbarLinksCRUDListURL } from "../../../urls.js";
import { tempstream } from "tempstream";
import { withFallback } from "@sealcode/sealgen";
export const actionName = "NavbarLinksCRUDEdit";
const fields = {
...NavbarLinksFormFields,
};
export const NavbarLinksCRUDEditShape = fieldsToShape(fields);
export default new (class NavbarLinksCRUDEditForm extends Form<typeof fields, void> {
defaultSuccessMessage = "Formularz wypełniony poprawnie";
fields = fields;
controls = [new Controls.FormHeader("Edit NavbarLinks"), ...NavbarLinksFormControls];
async getID(ctx: Context): Promise<string> {
// trying to automatically guess which param is the one that represents the ID
// of the resource to edit.
// If sealgen got it wrong, just return the param name that should be used here instead
const param_name = "id";
const id = ctx.params[param_name];
if (!id) {
throw new Error("Missing URL parameter: " + param_name);
}
return id;
}
async getInitialValues(ctx: Context) {
const id = await this.getID(ctx);
const {
items: [item],
} = await ctx.$app.collections["navbar-links"]
.list(ctx.$context)
.ids([id])
.attach({})
.fetch();
if (!item) {
throw new Error("Item with given id not found: " + id);
}
return {
label: withFallback(item.get("label"), ""),
href: withFallback(item.get("href"), ""),
};
}
async onSubmit(ctx: Context) {
const data = await this.getParsedValues(ctx);
const id = await this.getID(ctx);
const {
items: [item],
} = await ctx.$app.collections["navbar-links"]
.list(ctx.$context)
.ids([id])
.fetch();
if (!item) {
throw new Error("Unknown id: " + id);
}
if (!data) {
throw new Error("Error when parsing the form values");
}
item.setMultiple({
label: data["label"] != null ? data["label"] : "",
href: data["href"] != null ? data["href"] : "",
});
await item.save(ctx.$context);
}
canAccess = async (ctx: Context) => {
const policy = NavbarLinks.getPolicy("edit");
const response = await policy.check(ctx.$context);
return { canAccess: response?.allowed || false, message: response?.reason || "" };
};
async render(ctx: Context, data: FormData, show_field_errors: boolean) {
return html({
ctx,
title: "Edit NavbarLinks",
body: tempstream/* HTML */ ` <div class="sealgen-crud-form">
<a class="" href="${NavbarLinksCRUDListURL}"
>← Back to navbar-links list</a
>
${await super.render(ctx, data, show_field_errors)}
</div>`,
description: "",
css_clumps: ["admin-forms"],
});
}
})();

File Metadata

Mime Type
text/x-java
Expires
Sun, Nov 2, 21:36 (1 d, 12 h)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
1030534
Default Alt Text
edit.form.ts (2 KB)

Event Timeline