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const FONT_VAR_PREFIX = '--wp--preset--font-family'; |
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const HEADING_FONT_VAR_KEY = '--wp--preset--font-family--heading'; |
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const BODY_FONT_VAR_KEY = '--wp--preset--font-family--body'; |
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|
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// Generates font links and styles from custom variations to override fonts in `theme-processed.json` |
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export const getFontOverrides = (variation) => { |
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let customFontLinks = ''; |
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let fontOverrides = ''; |
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|
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if (!variation?.title) { |
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return { customFontLinks, fontOverrides }; |
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} |
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|
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// These values look like `var(--wp--preset--font-family--${fontFamilySlug})` |
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const headingFontVarValue = |
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variation.styles?.elements?.heading?.typography?.fontFamily; |
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const bodyFontVarValue = variation.styles?.typography?.fontFamily; |
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const customFonts = |
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variation.settings?.typography?.fontFamilies?.custom ?? []; |
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|
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if (headingFontVarValue) { |
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fontOverrides += `:root { ${HEADING_FONT_VAR_KEY}: ${headingFontVarValue}; }`; |
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fontOverrides += `h1, h2, h3, h4, h5, h6 { font-family: ${headingFontVarValue} !important; }`; |
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} |
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|
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if (bodyFontVarValue) { |
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fontOverrides += `:root { ${BODY_FONT_VAR_KEY}: ${bodyFontVarValue}; }`; |
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fontOverrides += `body { font-family: ${bodyFontVarValue} !important; }`; |
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} |
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|
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for (const font of customFonts) { |
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const customFontLink = `<link id="ext-custom-font-${font.slug}" rel="stylesheet" href="${font.css}">`; |
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if (!customFontLinks.includes(customFontLink)) { |
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customFontLinks += customFontLink; |
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} |
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|
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const fontOverride = `:root { ${FONT_VAR_PREFIX}--${font.slug}: "${font.fontFamily}"; }`; |
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if (!fontOverrides.includes(fontOverride)) { |
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fontOverrides += fontOverride; |
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} |
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} |
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|
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return { customFontLinks, fontOverrides }; |
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}; |
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|
