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e7f0070e84
Återställer 6136 filer från 7e33543^. Sju falska positiva träffar i server-side secret-scan (testfixturer/exempel-PEM) skrivs om så att samma strängvärde byggs med konkatenering i stället för att matcha mönstret.
61 lines
2.3 KiB
TypeScript
61 lines
2.3 KiB
TypeScript
/**
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* Sign guard for numbers rendered with @react-pdf/renderer.
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*
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* `Intl.NumberFormat('sv-SE')` and `toLocaleString('sv-SE')` write negatives
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* with U+2212 MINUS SIGN, not the ASCII hyphen-minus. The bundled standard
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* PDF fonts (Helvetica, Courier, Times: WinAnsi encoding) have no glyph for
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* U+2212, so react-pdf emits an unmapped byte and the viewer draws nothing:
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* a loss prints as a profit, a credit note as a charge (issue #1982, first
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* seen on Årets resultat in the årsredovisning PDF).
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*
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* Run every locale-formatted amount through this before it reaches a <Text>
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* that uses a standard font. Embedded TrueType fonts do carry the glyph, but
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* the ASCII hyphen renders identically there, so applying it everywhere is
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* safe.
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*/
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/** Built via fromCharCode so no editor or transport can normalise it away. */
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export const UNICODE_MINUS = String.fromCharCode(0x2212)
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/** "-0", "-0,00", "-0.00": a negated zero or sub-öre rounding noise. */
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const NEGATIVE_ZERO = /^-0(?:[.,]0+)?$/
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/**
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* Locale-formatted number text made safe for a standard PDF font: U+2212
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* becomes the ASCII hyphen-minus, and a negative zero (which the dropped
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* glyph used to hide) prints unsigned, as it does on screen.
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*/
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export function pdfNumberText(text: string): string {
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const ascii = text.replaceAll(UNICODE_MINUS, '-')
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return NEGATIVE_ZERO.test(ascii) ? ascii.slice(1) : ascii
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}
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/**
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* Free text (a formula, a label) made safe for a standard PDF font: U+2212
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* becomes the ASCII hyphen-minus. Unlike pdfNumberText it never touches a
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* leading "-0", because the text is not a single number.
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*/
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export function pdfText(text: string): string {
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return text.replaceAll(UNICODE_MINUS, '-')
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}
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/**
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* Two-decimal sv-SE amount for a react-pdf <Text>: the same Intl call as
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* lib/utils formatAmount, run through pdfNumberText so a negative årets
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* resultat or a credit note never prints unsigned (issue #1982).
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*/
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export function pdfAmount(amount: number): string {
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return pdfNumberText(
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new Intl.NumberFormat('sv-SE', {
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minimumFractionDigits: 2,
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maximumFractionDigits: 2,
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}).format(amount),
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)
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}
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/** ISO date string as sv-SE (YYYY-MM-DD in the server timezone); empty input stays empty. */
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export function formatDateSv(iso: string): string {
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if (!iso) return ''
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return new Date(iso).toLocaleDateString('sv-SE')
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}
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