stduhpfandGitHub
3a479c9132
* webui: Add max image size option * remove magic numbers * support all image formats * use const * Move regex to match b64 images to constants * use SETTINGS_KEYS to get max image resolution setting * Do not touch the image if already under the size threshold
61 lines
1.8 KiB
TypeScript
61 lines
1.8 KiB
TypeScript
/**
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* URI Template constants for RFC 6570 template processing.
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*/
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/** URI scheme separator */
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export const URI_SCHEME_SEPARATOR = '://';
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/** Regex to match template expressions like {var}, {+var}, {#var}, {/var} */
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export const TEMPLATE_EXPRESSION_REGEX = /\{([+#./;?&]?)([^}]+)\}/g;
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/** RFC 6570 URI template operators */
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export const URI_TEMPLATE_OPERATORS = {
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/** Simple string expansion (default) */
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SIMPLE: '',
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/** Reserved expansion */
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RESERVED: '+',
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/** Fragment expansion */
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FRAGMENT: '#',
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/** Path segment expansion */
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PATH_SEGMENT: '/',
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/** Label expansion */
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LABEL: '.',
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/** Path-style parameters */
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PATH_PARAM: ';',
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/** Form-style query */
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FORM_QUERY: '?',
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/** Form-style query continuation */
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FORM_CONTINUATION: '&'
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} as const;
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/** URI template separators used in expansion */
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export const URI_TEMPLATE_SEPARATORS = {
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/** Comma separator for list expansion */
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COMMA: ',',
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/** Slash separator for path segments */
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SLASH: '/',
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/** Period separator for label expansion */
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PERIOD: '.',
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/** Semicolon separator for path parameters */
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SEMICOLON: ';',
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/** Question mark prefix for query string */
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QUERY_PREFIX: '?',
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/** Ampersand prefix for query continuation */
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QUERY_CONTINUATION: '&'
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} as const;
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/** Maximum number of leading slashes to strip during URI normalization */
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export const MAX_LEADING_SLASHES_TO_STRIP = 3;
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/** Regex to strip explode modifier (*) from variable names */
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export const VARIABLE_EXPLODE_MODIFIER_REGEX = /[*]$/;
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/** Regex to strip prefix modifier (:N) from variable names */
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export const VARIABLE_PREFIX_MODIFIER_REGEX = /:[\d]+$/;
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/** Regex to strip one or more leading slashes */
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export const LEADING_SLASHES_REGEX = /^\/+/;
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/** Regex to match base64-encoded image URIs (format: "data:image/[media type];base64,[data]")*/
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export const BASE64_IMAGE_URI_REGEX = /^data:(image\/[a-z0-9.\-+]+);base64/;
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