tben
41bb4aaac2
A new super admin settings page, /admin/settings/database, lists every table with its record count and size, and one page of the open table's records newest key first. Values are cut inside SQL (400 characters, with a flag saying so) and a record opens whole in a modal, so a table of long texts reads without shipping it all. A search matches every column's text, word by word or as a phrase, which is the one thing that also works on a virtual table. Nothing in it writes: the catalog, the records and the single record are all reads, GET only.
24 lines
704 B
TypeScript
24 lines
704 B
TypeScript
type Params = {
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/**
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* The page asked for, from 1.
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*/
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page: number;
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/**
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* How many records the table holds (or how many matched a search).
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*/
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total: number;
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page_size: number;
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};
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/**
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* The page that actually gets read: a page past the end of the table lands
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* on its last one (so a stale link or a deleted record never shows an empty
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* page), and a table with nothing in it still has a first page.
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*/
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export default function clampPage({ page, total, page_size }: Params): number {
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const size = Math.max(1, Math.trunc(page_size) || 1);
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const last = Math.max(1, Math.ceil(total / size));
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return Math.min(Math.max(1, Math.trunc(page) || 1), last);
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}
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