101 lines
3 KiB
Vue
101 lines
3 KiB
Vue
<template>
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<div v-if="notifications.length > 0" :class="this.container">
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<transition-group tag="div" name="fade">
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<div class="lg:inline-flex" role="alert" v-for="(item, index) in notifications"
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:key="index"
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:class="[item.class, {
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'mb-2': index < notifications.length - 1
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}]"
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>
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<span class="title" v-html="item.title" v-if="item.title.length > 0"></span>
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<span class="message" v-html="item.message"></span>
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</div>
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</transition-group>
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</div>
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</template>
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<script>
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export default {
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name: 'flash',
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props: {
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container: {
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type: String,
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default: '',
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},
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timeout: {
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type: Number,
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default: 0,
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},
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types: {
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type: Object,
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default: function () {
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return {
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base: 'alert',
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success: 'alert success',
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info: 'alert info',
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warning: 'alert warning',
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error: 'alert error',
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}
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}
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}
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},
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data: function () {
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return {
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notifications: [],
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};
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},
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/**
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* Listen for flash events.
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*/
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created: function () {
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const self = this;
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window.events.$on('flash', function (data) {
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self.flash(data.message, data.title, data.severity);
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});
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window.events.$on('clear-flashes', function () {
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self.clear();
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});
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},
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methods: {
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/**
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* Flash a message to the screen when a flash event is emitted over
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* the global event stream.
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*
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* @param {string} message
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* @param {string} title
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* @param {string} severity
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*/
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flash: function (message, title, severity) {
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this.notifications.push({
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message, severity, title, class: this.types[severity] || this.types.base,
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});
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if (this.timeout > 0) {
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setTimeout(this.hide, this.timeout);
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}
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},
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/**
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* Clear all of the flash messages from the screen.
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*/
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clear: function () {
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this.notifications = [];
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window.events.$emit('flashes-cleared');
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},
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/**
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* Hide a notification after a given amount of time.
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*
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* @param {int} item
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*/
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hide: function (item = this.notifications[0]) {
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let key = this.notifications.indexOf(item);
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this.notifications.splice(key, 1);
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},
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}
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};
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</script>
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