From e3fbe853df3f39f4dc509a3d2875d99f70d2a153 Mon Sep 17 00:00:00 2001
From: Pacharapol Withayasakpunt <patarapolw@gmail.com>
Date: Fri, 28 Feb 2020 13:03:53 +0700
Subject: [PATCH] basic ui

---
 .eslintignore                              |   1 +
 data/config.json                           |   7 +-
 web/backend/scripts/prepare.ts             |  15 ++-
 web/backend/src/api/data.ts                |  12 +-
 web/backend/src/utils/make-html.ts         |   2 +
 web/frontend/src/components/Empty.vue      |  11 ++
 web/frontend/src/components/PostHeader.vue |  13 +-
 web/frontend/src/components/PostTeaser.vue |  10 +-
 web/frontend/src/layouts/default.vue       |  22 +--
 web/frontend/src/router/index.ts           |   7 +
 web/frontend/src/views/PostView.vue        | 148 +++++++++++++++++++++
 web/frontend/src/views/QueryView.vue       |  85 +++++++++---
 12 files changed, 280 insertions(+), 53 deletions(-)
 create mode 100644 web/frontend/src/components/Empty.vue
 create mode 100644 web/frontend/src/views/PostView.vue

diff --git a/.eslintignore b/.eslintignore
index 2cb93f7..487598e 100644
--- a/.eslintignore
+++ b/.eslintignore
@@ -1,4 +1,5 @@
 *.*
 !*.js
 !*.ts
+!*.vue
 node_modules
\ No newline at end of file
diff --git a/data/config.json b/data/config.json
index 81aec5c..becc397 100644
--- a/data/config.json
+++ b/data/config.json
@@ -3,7 +3,7 @@
   "tabs": [
     {
       "name": "千字文",
-      "to": "/posts/千字文"
+      "to": "posts/2019/08/千字文"
     },
     {
       "name": "Resources",
@@ -14,8 +14,5 @@
       "url": "https://github.com/patarapolw/zhdiary"
     }
   ],
-  "fullUrl": "https://zhdiary.polvcode.dev",
-  "author": {
-    "name": "Pacharapol Withayasakpunt"
-  }
+  "fullUrl": "https://zhdiary.polvcode.dev"
 }
\ No newline at end of file
diff --git a/web/backend/scripts/prepare.ts b/web/backend/scripts/prepare.ts
index 3008344..3e6e5eb 100644
--- a/web/backend/scripts/prepare.ts
+++ b/web/backend/scripts/prepare.ts
@@ -47,6 +47,8 @@ const db = new DataStore('assets/data.nedb')
           ...data,
           date: formatDate(data.date),
           filename: f,
+          type,
+          slug: f.replace(/^slides\//, '').replace(/\.md$/, ''),
           h,
           excerpt: computedExcerpt,
           slides
@@ -66,14 +68,19 @@ const db = new DataStore('assets/data.nedb')
           computedContent = computedContent.substr(computedExcerpt.length)
         }
 
-        if (data.date) {
-          console.log(formatDate(data.date))
-        }
-
         await db.insert({
           ...data,
           date: formatDate(data.date),
           filename: f,
+          type: f.split('/')[0],
+          slug: f.startsWith('posts/blog/')
+            ? f.replace(/^posts\/blog\//, '').replace(/\.md$/, '')
+            : f.startsWith('posts/')
+              ? (() => {
+                const ff = f.split('/')
+                return ff[ff.length - 1].replace(/\.md$/, '')
+              })()
+              : f.replace(/^[^/]+?\//, '').replace(/\.md$/, ''),
           h,
           excerpt: computedExcerpt,
           remaining: computedContent
diff --git a/web/backend/src/api/data.ts b/web/backend/src/api/data.ts
index a221e34..4b18af8 100644
--- a/web/backend/src/api/data.ts
+++ b/web/backend/src/api/data.ts
@@ -24,30 +24,30 @@ dataRouter.get('/*', (req, res) => {
   }
 })
 
-dataRouter.post('/', async (req, res, next) => {
+dataRouter.post('/:type', async (req, res, next) => {
   try {
     const { q, cond = {}, project, offset, limit } = req.body
     const $and = [
-      { filename: { $regex: /^posts\// } },
+      { type: req.params.type },
       cond
-    ] as any[]
+    ]
 
     if (q) {
       const parser = new QSearch({
         dialect: 'nedb',
         schema: {
           title: {},
-          filename: {},
+          slug: {},
           excerpt: {},
           date: { type: 'date' }
         }
       })
-      $and.push(parser.parse(q))
+      $and.push(parser.parse(q).cond)
     }
 
     const count = await db.count({ $and })
 
-    let c = db.find({ $and }, project).skip(offset || 0)
+    let c = db.find({ $and }, project).sort({ date: -1 }).skip(offset || 0)
 
     if (limit !== null) {
       c = c.limit(limit || 5)
diff --git a/web/backend/src/utils/make-html.ts b/web/backend/src/utils/make-html.ts
index 1f286e0..63e30a4 100644
--- a/web/backend/src/utils/make-html.ts
+++ b/web/backend/src/utils/make-html.ts
@@ -9,6 +9,8 @@ export default class MakeHtml {
   })
 
   constructor (public id = 'el-' + Math.random().toString(36).substr(2)) {
+    this.md.setFlavor('github')
+
     this.md.addExtension({
       type: 'lang',
       filter (text) {
diff --git a/web/frontend/src/components/Empty.vue b/web/frontend/src/components/Empty.vue
new file mode 100644
index 0000000..5840535
--- /dev/null
+++ b/web/frontend/src/components/Empty.vue
@@ -0,0 +1,11 @@
+<template lang="pug">
+.container.m-md
+  h4.title.is-4 Sorry, but no post can be found.
+</template>
+
+<script lang="ts">
+import { Vue, Component } from 'vue-property-decorator'
+
+@Component
+export default class Empty extends Vue {}
+</script>
diff --git a/web/frontend/src/components/PostHeader.vue b/web/frontend/src/components/PostHeader.vue
index 39af601..672bc0f 100644
--- a/web/frontend/src/components/PostHeader.vue
+++ b/web/frontend/src/components/PostHeader.vue
@@ -1,8 +1,9 @@
 <template lang="pug">
-.post-meta.mb-sm
-  .post-meta-author
-    a.mr-md(:href="author.link" style="width: 24px; min-width: 24px"): img(:src="author.avatar" style="border-radius: 50%;")
-    a.mr-md(:href="author.link") {{author.login}}
+.post-meta(style="margin-bottom: 0.5em;")
+  .post-meta-author(v-if="author")
+    a(:href="author.link" style="width: 24px; min-width: 24px")
+      img(:src="author.avatar" style="border-radius: 50%; margin-right: 1em;")
+    a.mr-md(:href="author.link" style="margin-right: 1em;") {{author.login}}
   div(style="flex-grow: 1")
   div {{dateString}}
 </template>
@@ -17,10 +18,10 @@ import { config } from '../global'
 export default class PostHeader extends Vue {
   @Prop({ required: true }) header!: any
 
-  author = config.author || {}
+  author = config.author
 
   get dateString () {
-    return this.header.date ? dayjs(this.header.date).format("ddd D MMMM YYYY") : ''
+    return this.header.date ? dayjs(this.header.date).format('ddd D MMMM YYYY') : ''
   }
 }
 </script>
diff --git a/web/frontend/src/components/PostTeaser.vue b/web/frontend/src/components/PostTeaser.vue
index e06e8c9..cce0fcf 100644
--- a/web/frontend/src/components/PostTeaser.vue
+++ b/web/frontend/src/components/PostTeaser.vue
@@ -1,12 +1,12 @@
 <template lang="pug">
-.card.my-lg.blog-post
+.card.blog-post(style="margin-top: 1em; margin-bottom: 1em")
   .card-content
     PostHeader(:header="header")
     .post-content
       .image-teaser(v-if="header.image")
         img(:src="header.image")
       h2.title {{header.title}}
-      .content(v-html="header.excerpt")  
+      .content(v-html="header.excerpt")
     div(style="display: flex; justify-content: flex-end")
       router-link.button.is-danger.is-outlined(:to="url") Read more
 </template>
@@ -25,7 +25,7 @@ export default class PostTeaser extends Vue {
   @Prop({ required: true }) header!: any
 
   get url () {
-    return this.header.filename.replace(/\.md$/, '')
+    return 'posts/' + this.header.slug
   }
 }
 </script>
@@ -36,10 +36,12 @@ export default class PostTeaser extends Vue {
   margin: 0;
   max-width: 80vw;
 }
+
 .post-content {
   width: 100%;
   overflow: visible;
 }
+
 .image-teaser {
   width: calc(100% + 3rem);
   margin-top: 1rem;
@@ -47,6 +49,7 @@ export default class PostTeaser extends Vue {
   margin-left: -1.5rem;
   margin-right: -1.5rem;
 }
+
 @media only screen and (min-width: 800px) {
   .image-teaser {
     width: 100%;
@@ -55,6 +58,7 @@ export default class PostTeaser extends Vue {
     float: right;
     margin: 1rem;
   }
+
   .post-content {
     overflow: auto;
   }
diff --git a/web/frontend/src/layouts/default.vue b/web/frontend/src/layouts/default.vue
index d9b26ff..330cddb 100644
--- a/web/frontend/src/layouts/default.vue
+++ b/web/frontend/src/layouts/default.vue
@@ -15,7 +15,7 @@ section
         :target="t.to ? '' : '_blank'"
       ) {{t.name}}
     template(slot="end")
-      form.field.m-sm.px-md(@submit.prevent="onSearch")
+      form.field.m-sm.px-md(@submit.prevent="onSearch" style="margin: 0.4rem; padding-left: 0.5rem; padding-right: 0.5rem")
         .control.has-icons-right
           input.input.is-rounded(type="search" placeholder="Search" v-model="q")
           span.icon.is-right
@@ -34,20 +34,21 @@ import { normalizeArray } from '../utils'
 
 @Component<DefaultLayout>({
   metaInfo () {
-    const url = this.config.fullUrl + this.$route.path;
+    const url = this.config.fullUrl + this.$route.path
     return {
+      titleTemplate: '%s - ZhDiary',
       link: [
         {
           rel: 'canonical',
-          href: url,
-        },
+          href: url
+        }
       ],
       meta: [
         {
           hid: 'og:url',
           property: 'og:url',
           content: url
-        },
+        }
       ]
     }
   }
@@ -56,16 +57,17 @@ export default class DefaultLayout extends Vue {
   config = config
   q = ''
 
-  mounted() {
-    this.q = normalizeArray(this.$route.query.q) || "";
+  mounted () {
+    this.q = normalizeArray(this.$route.query.q) || ''
   }
-  onSearch() {
+
+  onSearch () {
     this.$router.push({
-      path: "/",
+      path: '/',
       query: {
         q: this.q
       }
-    });
+    })
   }
 }
 </script>
diff --git a/web/frontend/src/router/index.ts b/web/frontend/src/router/index.ts
index 3cbbe6a..cbb498f 100644
--- a/web/frontend/src/router/index.ts
+++ b/web/frontend/src/router/index.ts
@@ -33,6 +33,13 @@ const router = new VueRouter({
       meta: {
         layout: 'default'
       }
+    },
+    {
+      path: '/posts/*',
+      component: () => import('../views/PostView.vue'),
+      meta: {
+        layout: 'default'
+      }
     }
   ]
 })
diff --git a/web/frontend/src/views/PostView.vue b/web/frontend/src/views/PostView.vue
new file mode 100644
index 0000000..efbc99e
--- /dev/null
+++ b/web/frontend/src/views/PostView.vue
@@ -0,0 +1,148 @@
+<template lang="pug">
+section
+  .blog-post(v-if="post.excerpt")
+    .card(style="margin-top: 1rem; margin-bottom: 1rem;")
+      .card-content.content
+        PostHeader(:header="post")
+        h1.title {{post.title}}
+        .image-full(v-if="post.image")
+          img(:src="post.image" :alt="post.title")
+        div(v-html="post.excerpt + post.remaining")
+        div(style="word-break: break-word")
+          span(style="margin-right: 0.5rem;") Tag:
+          span(v-for="t in post.tag || []" :key="t" style="margin-right: 0.5rem;")
+            router-link(:to="'/tag/' + t") {{t}}
+    .card.my-lg
+      .card-content
+        vue-disqus(v-if="disqus" :shortname="disqus" :identifier="$route.path")
+  Empty(v-else)
+</template>
+
+<script lang="ts">
+import { Vue, Component } from 'vue-property-decorator'
+import { api } from '../utils'
+import PostHeader from '../components/PostHeader.vue'
+import Empty from '../components/Empty.vue'
+
+@Component<PostView>({
+  components: {
+    PostHeader,
+    Empty
+  },
+  beforeRouteEnter ({ params }, from, next) {
+    api.post('/data/posts', {
+      cond: {
+        slug: params.pathMatch
+      },
+      limit: 1,
+      project: {
+        title: 1,
+        excerpt: 1,
+        remaining: 1,
+        date: 1,
+        tag: 1
+      }
+    }).then(({ data }) => {
+      next((vm) => {
+        vm.post = data.data[0] || {}
+      })
+    })
+  },
+  beforeRouteUpdate ({ query, params }, from, next) {
+    api.post('/data/posts', {
+      cond: {
+        slug: params.pathMatch
+      },
+      limit: 1,
+      project: {
+        title: 1,
+        excerpt: 1,
+        remaining: 1,
+        date: 1,
+        tag: 1
+      }
+    }).then(({ data }) => {
+      this.$set(this, 'post', data.data[0] || {})
+      next()
+    })
+  },
+  metaInfo () {
+    const title = this.post.title
+    const description = (() => {
+      const div = document.createElement('div')
+      div.innerHTML = this.post.excerpt
+      return div.innerText
+    })()
+
+    return {
+      title,
+      meta: [
+        { vmid: 'description', name: 'description', content: description },
+        {
+          hid: 'og:title',
+          property: 'og:title',
+          content: this.post.title
+        },
+        {
+          hid: 'og:description',
+          property: 'og:description',
+          content: description
+        },
+        {
+          hid: 'og:image',
+          property: 'og:image',
+          content: this.post.image
+        },
+        {
+          hid: 'twitter:title',
+          property: 'twitter:title',
+          content: this.post.title
+        },
+        {
+          hid: 'twitter:description',
+          property: 'twitter:description',
+          content: description
+        },
+        {
+          hid: 'twitter:image',
+          property: 'twitter:image',
+          content: this.post.image
+        },
+        {
+          hid: 'twitter:card',
+          property: 'twitter:card',
+          content: 'summary_large_image'
+        }
+      ]
+    }
+  }
+})
+export default class PostView extends Vue {
+  post: any = {}
+  disqus = ''
+}
+</script>
+
+<style lang="scss">
+.image-full {
+  text-align: center;
+  margin: 1rem;
+
+  img {
+    min-width: 500px;
+    width: auto;
+  }
+}
+
+@media only screen and (max-width: 800px) {
+  .image-full {
+    margin-left: -1.5rem;
+    margin-right: -1.5rem;
+
+    img {
+      min-width: unset;
+      width: auto;
+    }
+  }
+}
+</style>
diff --git a/web/frontend/src/views/QueryView.vue b/web/frontend/src/views/QueryView.vue
index bd31c34..f162725 100644
--- a/web/frontend/src/views/QueryView.vue
+++ b/web/frontend/src/views/QueryView.vue
@@ -1,13 +1,13 @@
 <template lang="pug">
 section
-  section.m-lg(v-if="tag")
+  section(v-if="tag" style="margin: 1rem;")
     h2.title.is-2
-      span.mr-sm Tag:
+      span(style="margin-right: 0.5rem;") Tag:
       span(style="font-weight: 400") {{tag}}
   section(v-if="posts.length > 0")
-    PostTeaser(v-for="p in posts" :header="p" :key="p.filename")
-    b-pagination.my-lg.mx-sm(:current.sync="page" :total="count" :per-page="5"
-      size="default" rounded)
+    PostTeaser(v-for="p in posts" :header="p" :key="p.slug")
+    b-pagination(:current.sync="page" :total="count" :per-page="5"
+      size="default" rounded style="margin-top: 1rem;")
   div(v-else)
     Empty
 </template>
@@ -16,17 +16,16 @@ section
 import { Vue, Component } from 'vue-property-decorator'
 
 import PostTeaser from '../components/PostTeaser.vue'
-import { api, normalizeArray } from '../utils'
+import Empty from '../components/Empty.vue'
+import { api } from '../utils'
 
 @Component<QueryView>({
   components: {
-    PostTeaser
+    PostTeaser,
+    Empty
   },
-  beforeRouteEnter (to, from, next) {
-    console.log(to)
-    const { query, params } = to
-
-    api.post('/data/', {
+  beforeRouteEnter ({ query, params }, from, next) {
+    api.post('/data/posts', {
       q: query.q,
       cond: params.tag ? {
         tag: params.tag
@@ -35,7 +34,7 @@ import { api, normalizeArray } from '../utils'
       limit: 5,
       project: {
         title: 1,
-        filename: 1,
+        slug: 1,
         excerpt: 1,
         date: 1,
         tag: 1
@@ -48,7 +47,7 @@ import { api, normalizeArray } from '../utils'
     })
   },
   beforeRouteUpdate ({ query, params }, from, next) {
-    api.post('/data/', {
+    api.post('/data/posts', {
       q: query.q,
       cond: params.tag ? {
         tag: params.tag
@@ -57,7 +56,7 @@ import { api, normalizeArray } from '../utils'
       limit: 5,
       project: {
         title: 1,
-        filename: 1,
+        slug: 1,
         excerpt: 1,
         date: 1,
         tag: 1
@@ -67,6 +66,58 @@ import { api, normalizeArray } from '../utils'
       this.$set(this, 'count', data.count)
       next()
     })
+  },
+  metaInfo () {
+    const { tag, page } = this.$route.params
+    const p0 = this.posts[0] || {}
+    const title = (tag ? `Tag: ${tag}` : 'Posts') + (page ? ` - Page ${page}` : '')
+    const description = p0.excerpt ? (() => {
+      const div = document.createElement('div')
+      div.innerHTML = p0.excerpt
+      return div.innerText
+    })() : ''
+
+    return {
+      title,
+      meta: [
+        { vmid: 'description', name: 'description', content: description },
+        {
+          hid: 'og:title',
+          property: 'og:title',
+          content: p0.title
+        },
+        {
+          hid: 'og:description',
+          property: 'og:description',
+          content: description
+        },
+        {
+          hid: 'og:image',
+          property: 'og:image',
+          content: p0.image
+        },
+        {
+          hid: 'twitter:title',
+          property: 'twitter:title',
+          content: p0.title
+        },
+        {
+          hid: 'twitter:description',
+          property: 'twitter:description',
+          content: description
+        },
+        {
+          hid: 'twitter:image',
+          property: 'twitter:image',
+          content: p0.image
+        },
+        {
+          hid: 'twitter:card',
+          property: 'twitter:card',
+          content: 'summary_large_image'
+        }
+      ]
+    }
   }
 })
 export default class QueryView extends Vue {
@@ -101,9 +152,5 @@ export default class QueryView extends Vue {
       })
     }
   }
-
-  get q () {
-    return normalizeArray(this.$route.query.q)
-  }
 }
 </script>