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feat(new tool): Images Formats Converter
Fix CorentinTh#1313
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,139 @@ | ||
| <script setup lang="ts"> | ||
| import { Base64 } from 'js-base64'; | ||
| import type { MemoryImage } from 'image-in-browser'; | ||
| import { decodeImage, encodeBmp, encodeGif, encodeIco, encodeJpg, encodePng, encodePvr, encodeTga, encodeTiff } from 'image-in-browser'; | ||
| import { arrayBufferToWebP } from 'webp-converter-browser'; | ||
| import { useDownloadFileFromBase64 } from '@/composable/downloadBase64'; | ||
| import { useQueryParamOrStorage } from '@/composable/queryParams'; | ||
| const status = ref<'idle' | 'done' | 'error' | 'processing'>('idle'); | ||
| const file = ref<File | null>(null); | ||
| const base64OutputFile = ref(''); | ||
| const fileName = ref(''); | ||
| const fileExtension = ref(''); | ||
| const { download } = useDownloadFileFromBase64( | ||
| { | ||
| source: base64OutputFile, | ||
| filename: fileName, | ||
| extension: fileExtension, | ||
| }); | ||
| const outputQuality = useQueryParamOrStorage({ name: 'qual', storageName: 'imgconv:q', defaultValue: 0.95 }); | ||
| const outputFormats = { | ||
| png: { | ||
| mime: 'image/png', | ||
| save: (image: MemoryImage) => encodePng({ image }), | ||
| }, | ||
| jpg: { | ||
| mime: 'image/jpeg', | ||
| save: (image: MemoryImage) => encodeJpg({ image, quality: outputQuality.value }), | ||
| }, | ||
| bmp: { | ||
| mime: 'image/bmp', | ||
| save: (image: MemoryImage) => encodeBmp({ image }), | ||
| }, | ||
| gif: { | ||
| mime: 'image/gif', | ||
| save: (image: MemoryImage) => encodeGif({ image }), | ||
| }, | ||
| ico: { | ||
| mime: 'image/x-icon', | ||
| save: (image: MemoryImage) => encodeIco({ image }), | ||
| }, | ||
| tga: { | ||
| mime: 'image/tga', | ||
| save: (image: MemoryImage) => encodeTga({ image }), | ||
| }, | ||
| pvr: { | ||
| mime: 'image/pvr', | ||
| save: (image: MemoryImage) => encodePvr({ image }), | ||
| }, | ||
| tif: { | ||
| mime: 'image/tif', | ||
| save: (image: MemoryImage) => encodeTiff({ image }), | ||
| }, | ||
| webp: { | ||
| mime: 'image/webp', | ||
| save: () => null, | ||
| }, | ||
| }; | ||
| const outputFormat = useQueryParamOrStorage({ name: 'fmt', storageName: 'imgconv:fmt', defaultValue: 'png' }); | ||
| const outputFormatHasQuality = computed(() => { | ||
| return outputFormat.value === 'jpg'; | ||
| }); | ||
| async function onFileUploaded(uploadedFile: File) { | ||
| const outputFormatValue = outputFormat.value; | ||
| file.value = uploadedFile; | ||
| const fileBuffer = new Uint8Array(await uploadedFile.arrayBuffer()); | ||
| fileName.value = `${uploadedFile.name}`; | ||
| status.value = 'processing'; | ||
| try { | ||
| if (outputFormatValue === 'webp') { | ||
| const encodedImage = await arrayBufferToWebP(fileBuffer); | ||
| fileExtension.value = 'webp'; | ||
| base64OutputFile.value = `data:image/webp;base64,${Base64.fromUint8Array(new Uint8Array(await encodedImage.arrayBuffer()))}`; | ||
| } | ||
| else { | ||
| const decodedImage = decodeImage({ | ||
| data: fileBuffer, | ||
| }); | ||
| if (decodedImage == null) { | ||
| throw new Error('Invalid Image file!'); | ||
| }; | ||
| const outConfig = outputFormats[outputFormatValue as (keyof typeof outputFormats)]; | ||
| const encodedImage = outConfig.save(decodedImage); | ||
| fileExtension.value = outputFormatValue; | ||
| base64OutputFile.value = `data:${outConfig.mime};base64,${Base64.fromUint8Array(encodedImage!)}`; | ||
| } | ||
| status.value = 'done'; | ||
| download(); | ||
| } | ||
| catch (e) { | ||
| status.value = 'error'; | ||
| } | ||
| } | ||
| </script> | ||
|
|
||
| <template> | ||
| <div> | ||
| <div style="flex: 0 0 100%" mb-2> | ||
| <div mx-auto max-w-600px> | ||
| <c-file-upload | ||
| title="Drag and drop an image file here, or click to select a file" | ||
| accept="image/*" | ||
| paste-image | ||
| @file-upload="onFileUploaded" | ||
| /> | ||
| </div> | ||
| </div> | ||
|
|
||
| <c-select | ||
| v-model:value="outputFormat" | ||
| label="Output format:" | ||
| label-position="left" | ||
| :options="Object.keys(outputFormats)" | ||
| placeholder="Select output format" | ||
| mb-2 | ||
| /> | ||
| <n-form-item v-if="outputFormatHasQuality" label="Output quality:" label-placement="left" mb-2> | ||
| <n-input-number v-model:value="outputQuality" :max="100" :min="0" w-full /> | ||
| </n-form-item> | ||
|
|
||
| <div mt-3 flex justify-center> | ||
| <c-alert v-if="status === 'error'" type="error"> | ||
| An error occured processing {{ fileName }} | ||
| </c-alert> | ||
| <n-spin | ||
| v-if="status === 'processing'" | ||
| size="small" | ||
| /> | ||
| </div> | ||
| </div> | ||
| </template> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| import { PictureInPicture } from '@vicons/tabler'; | ||
| import { defineTool } from '../tool'; | ||
|
|
||
| export const tool = defineTool({ | ||
| name: 'Image Formats Converter', | ||
| path: '/image-converter', | ||
| description: 'Convert images from one format to another', | ||
| keywords: ['image', 'bmp', 'gif', 'ico', 'jpg', 'png', 'tga', 'pvr', 'tiff', 'pnm', 'pbm', 'pgm', 'ppm', 'psd', 'webp', 'converter'], | ||
| component: () => import('./image-converter.vue'), | ||
| icon: PictureInPicture, | ||
| createdAt: new Date('2024-08-15'), | ||
| }); |
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