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text.ts
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text.ts
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import { Field, Context } from "../../../main.js";
import TextStorage from "./text-storage.js";
export type TextParams = Partial<{
full_text_search: boolean;
min_length: number;
max_length: number;
}>;
/** A simple text field. Can support full text search and have a configurable min/max length.
*
* **All html-like chars are escaped, so none of them are interpreted as HTML**.
*
* Params:
* - `full_text_search` - `Boolean` - whether or not the DB should create a full text search for this field
* - `min_length` - `Number` - the text should have at least this many characters
* - `max_length` - `Number` - the text shuld have at most this many characters
*/
export default class Text extends TextStorage {
typeName = "text";
params: TextParams;
/** Depends on the provided params
* @internal */
async hasIndex() {
if (this.params.full_text_search) {
return { original: "text" as const };
} else {
return false;
}
}
/** Checks if the input conforms with the constraints specified in the params
* @internal */
async isProperValue(context: Context, input: string) {
context.app.Logger.debug2("TEXT STORAGE", "isProperValue", input);
if (typeof input !== "string") {
return Field.invalid(
context.app.i18n("invalid_text", [input, typeof input])
);
}
if (this.params.min_length && input.length < this.params.min_length) {
return Field.invalid(
context.app.i18n("too_short_text", [
input,
this.params.min_length,
])
);
}
if (this.params.max_length && input.length > this.params.max_length) {
return Field.invalid(
context.app.i18n("too_long_text", [
input,
this.params.max_length,
])
);
}
return Field.valid();
}
/** Sets the params @ignore */
constructor(params: TextParams = {}) {
super();
this.params = params;
}
}

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