51 行
1.1 KiB
JavaScript
51 行
1.1 KiB
JavaScript
// TODO this func might as well take the entire file and use its mimetype
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// or the entire service could be just mimetype service that only operates
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// on mimetypes and not files. Currently the naming is confusing.
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export const fileType = mimetype => {
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if (mimetype.match(/flash/)) {
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return 'flash'
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}
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if (mimetype.match(/text\/html/)) {
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return 'html'
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}
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if (mimetype.match(/image/)) {
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return 'image'
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}
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if (mimetype.match(/video/)) {
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return 'video'
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}
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if (mimetype.match(/audio/)) {
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return 'audio'
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}
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return 'unknown'
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}
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export const fileTypeExt = url => {
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if (url.match(/\.(a?png|jpe?g|gif|webp|avif)$/)) {
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return 'image'
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}
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if (url.match(/\.(ogv|mp4|webm|mov)$/)) {
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return 'video'
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}
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if (url.match(/\.(it|s3m|mod|umx|mp3|aac|m4a|flac|alac|ogg|oga|opus|wav|ape|midi?)$/)) {
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return 'audio'
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}
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return 'unknown'
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}
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export const fileMatchesSomeType = (types, file) =>
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types.some(type => fileType(file.mimetype) === type)
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const fileTypeService = {
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fileType,
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fileTypeExt,
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fileMatchesSomeType
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}
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export default fileTypeService
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