47 lines
2.3 KiB
JavaScript
47 lines
2.3 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = void 0;
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function defaultLoader({ config , src , width , quality }) {
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if (process.env.NODE_ENV !== 'production') {
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const missingValues = [];
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// these should always be provided but make sure they are
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if (!src) missingValues.push('src');
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if (!width) missingValues.push('width');
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if (missingValues.length > 0) {
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throw new Error(`Next Image Optimization requires ${missingValues.join(', ')} to be provided. Make sure you pass them as props to the \`next/image\` component. Received: ${JSON.stringify({
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src,
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width,
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quality
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})}`);
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}
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if (src.startsWith('//')) {
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throw new Error(`Failed to parse src "${src}" on \`next/image\`, protocol-relative URL (//) must be changed to an absolute URL (http:// or https://)`);
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}
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if (!src.startsWith('/') && (config.domains || config.remotePatterns)) {
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let parsedSrc;
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try {
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parsedSrc = new URL(src);
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} catch (err) {
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console.error(err);
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throw new Error(`Failed to parse src "${src}" on \`next/image\`, if using relative image it must start with a leading slash "/" or be an absolute URL (http:// or https://)`);
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}
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if (process.env.NODE_ENV !== 'test') {
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// We use dynamic require because this should only error in development
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const { hasMatch } = require('./match-remote-pattern');
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if (!hasMatch(config.domains, config.remotePatterns, parsedSrc)) {
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throw new Error(`Invalid src prop (${src}) on \`next/image\`, hostname "${parsedSrc.hostname}" is not configured under images in your \`next.config.js\`\n` + `See more info: https://nextjs.org/docs/messages/next-image-unconfigured-host`);
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}
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}
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}
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}
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return `${config.path}?url=${encodeURIComponent(src)}&w=${width}&q=${quality || 75}`;
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}
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// We use this to determine if the import is the default loader
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// or a custom loader defined by the user in next.config.js
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defaultLoader.__next_img_default = true;
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var _default = defaultLoader;
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exports.default = _default;
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//# sourceMappingURL=image-loader.js.map
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