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129 lines
2.4 KiB
129 lines
2.4 KiB
<template>
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<view class="head-image none-pointer-events" @click="showUserInfo($event)" :title="name">
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<image class="avatar-image" v-if="url" :src="url" :style="avatarImageStyle" lazy-load="true"
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mode="aspectFill" />
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<view class="avatar-text" v-if="!url" :style="avatarTextStyle">
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{{ name?.substring(0, 1).toUpperCase() }}
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</view>
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<view v-if="online" class="online" title="用户当前在线">
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</view>
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</view>
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</template>
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<script>
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export default {
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name: "head-image",
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data() {
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return {
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colors: ["#5daa31", "#c7515a", "#e03697", "#85029b",
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"#c9b455", "#326eb6"
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]
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}
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},
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props: {
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id: {
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type: Number
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},
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size: {
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type: [Number, String],
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default: 'default'
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},
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url: {
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type: String
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},
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name: {
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type: String,
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default: null
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},
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radius: {
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type: String,
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default: "50%"
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},
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online: {
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type: Boolean,
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default: false
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},
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},
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methods: {
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showUserInfo(e) {
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if (this.id && this.id > 0) {
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uni.navigateTo({
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url: "/pages/common/user-info?id=" + this.id
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})
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}
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}
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},
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computed: {
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_size() {
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if (typeof this.size === 'number') {
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return this.size;
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} else if (typeof this.size === 'string') {
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return {
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'default': 96,
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'small': 84,
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'smaller': 72,
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'mini': 60,
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'minier': 48,
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'lage': 108,
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'lager': 120,
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} [this.size]
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}
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},
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avatarImageStyle() {
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return `width:${this._size}rpx;
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height:${this._size}rpx;`
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},
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avatarTextStyle() {
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return `width: ${this._size}rpx;
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height:${this._size}rpx;
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background: linear-gradient(145deg,#ffffff20 25%,#00000060),${this.textColor};
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font-size:${this._size * 0.45}rpx;
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border-radius: ${this.radius};
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`
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},
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textColor() {
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if (!this.name) {
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return '#fff';
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}
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let hash = 0;
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for (var i = 0; i < this.name.length; i++) {
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hash += this.name.charCodeAt(i);
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}
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return this.colors[hash % this.colors.length];
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}
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}
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}
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</script>
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<style scoped lang="scss">
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.head-image {
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position: relative;
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cursor: pointer;
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.avatar-image {
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position: relative;
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overflow: hidden;
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border-radius: 50%;
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vertical-align: bottom;
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}
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.avatar-text {
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color: white;
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border-radius: 50%;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.online {
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position: absolute;
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right: -10%;
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bottom: 0;
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width: 24rpx;
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height: 24rpx;
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background: limegreen;
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border-radius: 50%;
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border: 6rpx solid white;
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}
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}
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</style>
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