sajjadtalkhabi
357 lines
8.2 KiB
Vue
357 lines
8.2 KiB
Vue
<template>
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<div>
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<div class="image-cropper" :style="{ backgroundColor: bgColor }">
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<button
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v-if="!isCropping && !previewUrl"
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type="button"
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class="image-cropper__upload-btn"
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@click="triggerUpload"
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>
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<SvgIcon name="upload" color="" :size="64" />
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</button>
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<div v-if="isCropping && image" class="image-cropper__crop-stage">
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<div class="image-cropper__crop-frame">
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<Cropper
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:src="image"
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:stencil-component="circleStencil"
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:stencil-props="{ aspectRatio: 1 }"
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image-restriction="stencil"
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:auto-zoom="true"
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class="image-cropper__cropper"
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@change="onCrop"
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/>
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</div>
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<div class="image-cropper__actions">
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<CircleButton
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tooltip="تایید"
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tooltip-position="top"
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bg-color="var(--color-primary)"
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size="2.5rem"
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@click.stop="confirmCrop"
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>
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<template #icon>
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<SvgIcon name="check" :size="20" color="#fff" />
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</template>
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</CircleButton>
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<CircleButton
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tooltip="انصراف"
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tooltip-position="top"
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bg-color="#fff"
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size="2.5rem"
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@click="cancelCrop"
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>
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<template #icon>
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<SvgIcon name="close" :size="20" color="var(--color-thd-gray)" />
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</template>
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</CircleButton>
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</div>
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</div>
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<div v-else-if="previewUrl && !isCropping" class="image-cropper__preview-wrap">
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<div class="image-cropper__preview-frame">
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<img :src="previewUrl" alt="" class="image-cropper__preview-img" />
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<div class="image-cropper__preview-mask" />
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</div>
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<div class="image-cropper__preview-action">
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<CircleButton
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tooltip="بارگذاری"
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tooltip-position="top"
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bg-color="#fff"
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size="2.5rem"
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@click="triggerUpload"
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>
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<template #icon>
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<SvgIcon name="upload" :size="20" color="var(--color-thd-gray)" />
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</template>
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</CircleButton>
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</div>
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</div>
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<div class="image-cropper__hint">
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<SvgIcon :name="helperIcon" color="#B8B8B8" :size="20" />
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<p>{{ helperText }}</p>
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</div>
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</div>
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<input ref="fileInput" type="file" accept="image/*" hidden @change="onFileChange" />
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<p v-if="error" class="image-cropper__error" :class="{ 'animate-shake': vibration }">
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{{ error }}
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</p>
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</div>
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</template>
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<script setup>
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import 'vue-advanced-cropper/dist/style.css'
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import SvgIcon from '@/components/icons/SvgIcon.vue'
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import CircleButton from '@/components/CircleButton.vue'
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import { markRaw, onBeforeUnmount, ref, watch } from 'vue'
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import { Cropper, CircleStencil } from 'vue-advanced-cropper'
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const props = defineProps({
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modelValue: { type: [Object, String], default: null },
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name: { type: String, default: '' },
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vibration: { type: Boolean, default: false },
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bgColor: { type: String, default: '#f3f4f6' },
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maxSize: { type: Number, default: 250 * 1024 },
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helperText: {
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type: String,
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default: 'سایز تصویر رسمی 3x4 و حجم تصویر بیشتر از 250 کیلو بایت نباشد.',
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},
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helperIcon: { type: String, default: 'warning' },
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error: { type: String, default: '' },
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})
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const emit = defineEmits(['crop', 'update:modelValue', 'error'])
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const fileInput = ref(null)
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const image = ref(null)
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const cropResult = ref(null)
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const isCropping = ref(false)
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const internalPreviewUrl = ref(null)
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const originalFileName = ref(null)
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const previewUrl = ref(null)
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const circleStencil = markRaw(CircleStencil)
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const cleanup = () => {
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if (internalPreviewUrl.value) {
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URL.revokeObjectURL(internalPreviewUrl.value)
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internalPreviewUrl.value = null
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}
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}
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watch(
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() => props.modelValue,
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(val) => {
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if (val && typeof val === 'object' && val.url) {
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previewUrl.value = val.url
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} else if (typeof val === 'string') {
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previewUrl.value = val
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} else {
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previewUrl.value = null
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}
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},
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{ immediate: true }
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)
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const triggerUpload = () => fileInput.value?.click()
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const onFileChange = (event) => {
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cleanup()
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const file = event.target.files?.[0]
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if (!file) return
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if (props.maxSize > 0 && file.size > props.maxSize) {
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emit('error', 'حجم تصویر نباید بیشتر از ۲۵۰ کیلوبایت باشد.')
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event.target.value = null
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return
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}
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originalFileName.value = file.name
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internalPreviewUrl.value = URL.createObjectURL(file)
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image.value = internalPreviewUrl.value
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isCropping.value = true
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event.target.value = null
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}
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const onCrop = ({ canvas }) => {
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cropResult.value = canvas
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}
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const confirmCrop = async () => {
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if (!cropResult.value) return
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const blob = await new Promise((resolve) => cropResult.value.toBlob(resolve, 'image/png'))
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const croppedFile = new File([blob], originalFileName.value || 'avatar.png', {
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type: 'image/png',
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lastModified: Date.now(),
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})
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emit('crop', croppedFile)
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isCropping.value = false
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image.value = null
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cropResult.value = null
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}
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const cancelCrop = () => {
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isCropping.value = false
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image.value = null
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cleanup()
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}
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onBeforeUnmount(cleanup)
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</script>
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<style lang="scss" scoped>
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.image-cropper {
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position: relative;
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display: flex;
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flex-direction: column;
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justify-content: space-around;
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border-radius: 1.5rem;
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text-align: center;
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padding: 0.75rem 0.5rem;
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@media (min-width: 1024px) {
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min-height: 20rem;
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padding: 0.75rem;
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}
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@media (min-width: 1536px) {
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min-height: 23rem;
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}
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&__upload-btn {
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height: 8.15rem;
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width: 8.15rem;
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border-radius: 9999px;
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background: #fff;
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border: none;
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margin: 0 auto;
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display: flex;
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align-items: center;
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justify-content: center;
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cursor: pointer;
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color: var(--color-thd-gray);
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@media (min-width: 1536px) {
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height: 10.95rem;
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width: 10.95rem;
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}
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}
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&__crop-stage {
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display: flex;
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flex-direction: column;
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align-items: center;
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}
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&__crop-frame {
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height: 8.15rem;
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width: 8.15rem;
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border-radius: 9999px;
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overflow: hidden;
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display: flex;
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align-items: center;
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justify-content: center;
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border: 1px solid #d1d5db;
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@media (min-width: 1536px) {
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height: 10.95rem;
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width: 10.95rem;
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}
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}
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&__cropper {
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border-radius: 9999px;
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}
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&__actions {
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display: flex;
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gap: 0.625rem;
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align-items: center;
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justify-content: center;
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margin-top: 0.75rem;
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@media (min-width: 1280px) {
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margin-top: 1rem;
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}
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@media (min-width: 1536px) {
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margin-top: 1.25rem;
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}
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}
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&__preview-wrap {
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position: relative;
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width: fit-content;
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margin: 0 auto;
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}
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&__preview-frame {
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position: relative;
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border-radius: 9999px;
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height: 8.15rem;
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width: 8.15rem;
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margin: 0 auto;
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display: flex;
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align-items: center;
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justify-content: center;
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@media (min-width: 1536px) {
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height: 10.95rem;
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width: 10.95rem;
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}
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}
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&__preview-img {
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height: 100%;
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width: 100%;
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object-fit: cover;
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border-radius: 9999px;
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}
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&__preview-mask {
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position: absolute;
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inset: 0;
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border-radius: 9999px;
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border: 1rem solid #000;
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opacity: 0.2;
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z-index: 0;
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}
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&__preview-action {
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position: absolute;
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left: 0.5rem;
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bottom: -0.25rem;
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z-index: 10;
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}
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&__hint {
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background: #fff;
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border-radius: 1rem;
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margin-top: 1.25rem;
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padding: 0.5rem;
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display: flex;
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align-items: center;
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justify-content: center;
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gap: 0.25rem;
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p {
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font-family: var(--font-family-fa);
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font-size: 0.6875rem;
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line-height: 1.5;
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text-align: right;
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margin: 0;
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@media (min-width: 1024px) {
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font-size: 0.7rem;
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}
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}
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}
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&__error {
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margin-top: 0.25rem;
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text-align: right;
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font-family: var(--font-family-fa);
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font-size: 0.6875rem;
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color: var(--color-error);
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@media (min-width: 1280px) {
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font-size: 0.875rem;
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}
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}
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&__hint-icon {
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color: var(--color-prim-gray);
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min-height: 1.25rem;
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min-width: 1.25rem;
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@media (min-width: 1024px) {
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min-height: 2rem;
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min-width: 2rem;
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}
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}
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}
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</style>
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