From 498913806182905cc0c14bd12a61f9af26fa16b4 Mon Sep 17 00:00:00 2001
From: "David T. Sadler" <davidtsadler@googlemail.com>
Date: Mon, 17 Feb 2020 19:59:15 +0000
Subject: Switch over to Jigsaw

---
 source/_assets/js/components/Search.vue | 133 ++++++++++++++++++++++++++++++++
 source/_assets/js/main.js               |  30 +++++++
 2 files changed, 163 insertions(+)
 create mode 100644 source/_assets/js/components/Search.vue
 create mode 100644 source/_assets/js/main.js

(limited to 'source/_assets/js')

diff --git a/source/_assets/js/components/Search.vue b/source/_assets/js/components/Search.vue
new file mode 100644
index 0000000..c5715a9
--- /dev/null
+++ b/source/_assets/js/components/Search.vue
@@ -0,0 +1,133 @@
+<template>
+    <div class="flex flex-1 justify-end items-center text-right px-4">
+        <div
+            class="absolute md:relative w-full justify-end bg-white left-0 top-0 z-10 mt-7 md:mt-0 px-4 md:px-0"
+            :class="{'hidden md:flex': ! searching}"
+        >
+            <label for="search" class="hidden">Search</label>
+
+            <input
+                id="search"
+                v-model="query"
+                ref="search"
+                class="transition-fast relative block h-10 w-full lg:w-1/2 lg:focus:w-3/4 bg-gray-100 border border-gray-500 focus:border-blue-400 outline-none cursor-pointer text-gray-700 px-4 pb-0 pt-px"
+                :class="{ 'transition-border': query }"
+                autocomplete="off"
+                name="search"
+                placeholder="Search"
+                type="text"
+                @keyup.esc="reset"
+                @blur="reset"
+            >
+
+            <button
+                v-if="query || searching"
+                class="absolute top-0 right-0 leading-snug font-400 text-3xl text-blue-500 hover:text-blue-600 focus:outline-none pr-7 md:pr-3"
+                @click="reset"
+            >&times;</button>
+
+            <transition name="fade">
+                <div v-if="query" class="absolute left-0 right-0 md:inset-auto w-full lg:w-3/4 text-left mb-4 md:mt-10">
+                    <div class="flex flex-col bg-white border border-b-0 border-t-0 border-blue-400 rounded-b-lg shadow-lg mx-4 md:mx-0">
+                        <a
+                            v-for="(result, index) in results"
+                            class="bg-white hover:bg-blue-100 border-b border-blue-400 text-xl cursor-pointer p-4"
+                            :class="{ 'rounded-b-lg' : (index === results.length - 1) }"
+                            :href="result.link"
+                            :title="result.title"
+                            :key="result.link"
+                            @mousedown.prevent
+                        >
+                            {{ result.title }}
+
+                            <span class="block font-normal text-gray-700 text-sm my-1" v-html="result.snippet"></span>
+                        </a>
+
+                        <div
+                            v-if="! results.length"
+                            class="bg-white w-full hover:bg-blue-100 border-b border-blue-400 rounded-b-lg shadow cursor-pointer p-4"
+                        >
+                            <p class="my-0">No results for <strong>{{ query }}</strong></p>
+                        </div>
+                    </div>
+                </div>
+            </transition>
+        </div>
+
+        <button
+            title="Start searching"
+            type="button"
+            class="flex md:hidden bg-gray-100 hover:bg-blue-100 justify-center items-center border border-gray-500 rounded-full focus:outline-none h-10 px-3"
+            @click.prevent="showInput"
+        >
+            <img src="/assets/img/magnifying-glass.svg" alt="search icon" class="h-4 w-4 max-w-none">
+        </button>
+    </div>
+</template>
+
+<script>
+export default {
+    data() {
+        return {
+            fuse: null,
+            searching: false,
+            query: '',
+        };
+    },
+    computed: {
+        results() {
+            return this.query ? this.fuse.search(this.query) : [];
+        },
+    },
+    methods: {
+        showInput() {
+            this.searching = true;
+            this.$nextTick(() => {
+                this.$refs.search.focus();
+            })
+        },
+        reset() {
+            this.query = '';
+            this.searching = false;
+        },
+    },
+    created() {
+        axios('/index.json').then(response => {
+            this.fuse = new fuse(response.data, {
+                minMatchCharLength: 6,
+                keys: ['title', 'snippet', 'categories'],
+            });
+        });
+    },
+};
+</script>
+
+<style>
+input[name='search'] {
+    background-image: url('/assets/img/magnifying-glass.svg');
+    background-position: 0.8em;
+    background-repeat: no-repeat;
+    border-radius: 25px;
+    text-indent: 1.2em;
+}
+
+input[name='search'].transition-border {
+    border-bottom-left-radius: 0;
+    border-bottom-right-radius: 0;
+    border-top-left-radius: .5rem;
+    border-top-right-radius: .5rem;
+}
+
+.fade-enter-active {
+    transition: opacity .5s;
+}
+
+.fade-leave-active {
+    transition: opacity 0s;
+}
+
+.fade-enter,
+.fade-leave-to {
+    opacity: 0;
+}
+</style>
diff --git a/source/_assets/js/main.js b/source/_assets/js/main.js
new file mode 100644
index 0000000..d3a9909
--- /dev/null
+++ b/source/_assets/js/main.js
@@ -0,0 +1,30 @@
+window.axios = require('axios');
+window.fuse = require('fuse.js');
+window.Vue = require('vue');
+
+import Search from './components/Search.vue';
+import hljs from 'highlight.js/lib/highlight';
+
+// Syntax highlighting
+hljs.registerLanguage('bash', require('highlight.js/lib/languages/bash'));
+hljs.registerLanguage('css', require('highlight.js/lib/languages/css'));
+hljs.registerLanguage('html', require('highlight.js/lib/languages/xml'));
+hljs.registerLanguage('javascript', require('highlight.js/lib/languages/javascript'));
+hljs.registerLanguage('json', require('highlight.js/lib/languages/json'));
+hljs.registerLanguage('markdown', require('highlight.js/lib/languages/markdown'));
+hljs.registerLanguage('php', require('highlight.js/lib/languages/php'));
+hljs.registerLanguage('scss', require('highlight.js/lib/languages/scss'));
+hljs.registerLanguage('yaml', require('highlight.js/lib/languages/yaml'));
+
+document.querySelectorAll('pre code').forEach((block) => {
+    hljs.highlightBlock(block);
+});
+
+Vue.config.productionTip = false;
+
+new Vue({
+    components: {
+        Search,
+    },
+}).$mount('#vue-search');
+
-- 
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