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Code Issues Releases Wiki Activity

Move frontend to bootstrap-vue, add linting

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Signed-off-by: Knut Ahlers <knut@ahlers.me>
This commit is contained in:
Knut Ahlers 2019-04-24 19:44:50 +02:00
parent 00d1bacbfb
commit d9eb76d889
Signed by: luzifer
GPG key ID: DC2729FDD34BE99E
4 changed files with 286 additions and 227 deletions
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82
.eslintrc.js Normal file
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// https://eslint.org/docs/user-guide/configuring
module.exports = {
'root': true,
'parserOptions': {
ecmaVersion: 6,
},
'env': {
browser: true,
},
'extends': [
// https://github.com/standard/standard/blob/master/docs/RULES-en.md
'eslint:recommended',
],
// required to lint *.vue files
'plugins': [],
'globals': {
axios: true,
Vue: true,
},
// add your custom rules here
'rules': {
'array-bracket-newline': ['error', { multiline: true }],
'array-bracket-spacing': ['error'],
'arrow-body-style': ['error', 'as-needed'],
'arrow-parens': ['error', 'as-needed'],
'arrow-spacing': ['error', { before: true, after: true }],
'block-spacing': ['error'],
'brace-style': ['error', '1tbs'],
'comma-dangle': ['error', 'always-multiline'], // Apply Contentflow rules
'comma-spacing': ['error'],
'comma-style': ['error', 'last'],
'curly': ['error'],
'dot-location': ['error', 'property'],
'dot-notation': ['error'],
'eol-last': ['error', 'always'],
'eqeqeq': ['error', 'always', { 'null': 'ignore' }],
'func-call-spacing': ['error', 'never'],
'function-paren-newline': ['error', 'multiline'],
'generator-star-spacing': ['off'], // allow async-await
'implicit-arrow-linebreak': ['error'],
'indent': ['error', 2],
'key-spacing': ['error', { beforeColon: false, afterColon: true, mode: 'strict' }],
'keyword-spacing': ['error'],
'linebreak-style': ['error', 'unix'],
'lines-between-class-members': ['error'],
'multiline-comment-style': ['warn'],
'newline-per-chained-call': ['error'],
'no-console': ['off'],
'no-debugger': process.env.NODE_ENV === 'production' ? 'error' : 'off', // allow debugger during development
'no-else-return': ['error'],
'no-extra-parens': ['error'],
'no-implicit-coercion': ['error'],
'no-lonely-if': ['error'],
'no-multiple-empty-lines': ['warn', { max: 2, maxEOF: 0, maxBOF: 0 }],
'no-multi-spaces': ['error'],
'no-trailing-spaces': ['error'],
'no-unneeded-ternary': ['error'],
'no-useless-return': ['error'],
'no-whitespace-before-property': ['error'],
'object-curly-newline': ['error', { consistent: true }],
'object-curly-spacing': ['error', 'always'],
'object-shorthand': ['error'],
'padded-blocks': ['error', 'never'],
'prefer-arrow-callback': ['error'],
'prefer-const': ['error'],
'prefer-object-spread': ['error'],
'prefer-template': ['error'],
'quote-props': ['error', 'consistent-as-needed', { keywords: true }],
'quotes': ['error', 'single', { allowTemplateLiterals: true }],
'semi': ['error', 'never'],
'space-before-blocks': ['error', 'always'],
'spaced-comment': ['warn', 'always'],
'space-infix-ops': ['error'],
'space-in-parens': ['error', 'never'],
'space-unary-ops': ['error', { words: true, nonwords: false }],
'switch-colon-spacing': ['error'],
'unicode-bom': ['error', 'never'],
'wrap-iife': ['error'],
'yoda': ['error'],
},
}

20
frontend/app.css Normal file
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.card-img-top {
background-position: center;
background-repeat: no-repeat;
background-size: cover;
padding-bottom: 100%;
}
.faved, .faved:hover, .faved:active {
color: yellow;
}
.user-image {
border-radius: 1.25rem;
height: 36px;
}
.tweet {
max-height: 50px;
white-space: pre-line;
}
.toast, .toast-header {
background-color: rgba(34,34,34,0.85);
}

123
frontend/app.js Normal file
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function sortOrder(i, j) {
switch (true) {
case i < j:
return -1
case j < i:
return 1
default:
return 0
}
}
new Vue({
computed: {
},
data: {
tweets: [],
modalTweet: null,
},
el: '#app',
methods: {
callModal(tweet) {
this.modalTweet = tweet
},
favourite(tweet) {
axios
.post('/api/favourite', { id: tweet.id })
.then(res => {
if (res.data.length === 0) {
this.refetch(tweet)
return
}
this.upsertTweets(res.data)
})
.catch(err => console.log(err))
},
notify(text, title = 'MediaTimeline Viewer') {
this.$bvToast.toast(text, {
title,
autoHideDelay: 3000,
appendToast: true,
})
},
refetch(tweet) {
axios
.post('/api/refresh', { id: tweet.id })
.then(res => {
if (res.data.length === 0) {
return
}
this.upsertTweets(res.data)
})
.catch(err => console.log(err))
},
refresh(forceReload = false) {
let apiURL = '/api/page' // By default query page 1
if (this.tweets.length > 0 && !forceReload) {
apiURL = `/api/since?id=${this.tweets[0].id}`
}
axios
.get(apiURL)
.then(resp => {
if (resp.data.length === 0) {
return
}
this.upsertTweets(resp.data)
})
.catch(err => {
console.log(err)
})
},
triggerForceFetch() {
axios
.post('/api/force-reload')
.then(() => {
this.notify('Force refresh triggered, reloading tweets in 10s')
window.setTimeout(() => this.refresh(true), 10000)
})
.catch(err => console.log(err))
},
upsertTweets(data) {
let tweets = this.tweets
for (const idx in data) {
const tweet = data[idx]
let inserted = false
for (let i = 0; i < tweets.length; i++) {
if (tweets[i].id === tweet.id) {
tweets[i] = tweet
inserted = true
break
}
}
if (!inserted) {
tweets = [...tweets, tweet]
}
}
tweets.sort((j, i) => sortOrder(i.id, j.id))
this.tweets = tweets
},
},
mounted() {
this.refresh()
window.setInterval(this.refresh, 30000)
},
})

288
frontend/index.html
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@ -8,123 +8,85 @@
<title>MediaTimeline</title>
<!-- Bootstrap -->
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootswatch@4.3.1/dist/darkly/bootstrap.min.css"
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootswatch@4.3.1/dist/darkly/bootstrap.min.css"
integrity="sha256-6W1mxPaAt4a6pkJVW5x5Xmq/LvxuQpR9dlzgy77SeZs=" crossorigin="anonymous">
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.8.1/css/all.css"
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-vue@2.0.0-rc.19/dist/bootstrap-vue.min.css"
integrity="sha256-OnoDycdaaImljNTTBlX6Ki09xe93BWXN5T+Iqh4788s=" crossorigin="anonymous">
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.8.1/css/all.css"
integrity="sha384-50oBUHEmvpQ+1lW4y57PTFmhCaXp0ML5d60M1M7uH2+nqUivzIebhndOJK28anvf" crossorigin="anonymous">
<style>
.card-img-top {
background-position: center;
background-repeat: no-repeat;
background-size: cover;
padding-bottom: 100%;
}
.faved {
color: yellow;
}
.user-image {
border-radius: 1.25rem;
height: 36px;
}
.tweet {
max-height: 50px;
white-space: pre-line;
}
</style>
<link rel="stylesheet" href="app.css">
</head>
<body>
<div id="app">
<nav class="navbar navbar-expand-lg navbar-light bg-light mb-5">
<a class="navbar-brand" href="#">MediaTimeline Viewer</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<b-navbar toggleable="lg" type="light" variant="light" class="mb-5">
<b-navbar-brand href="#">MediaTimeline Viewer</b-navbar-brand>
<b-navbar-toggle target="nav-collapse"></b-navbar-toggle>
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="navbar-nav ml-auto">
<li class="nav-item">
<a class="nav-link" href="#" @click="triggerForceFetch"><i class="fas fa-sync"></i> Force reload</a>
</li>
</ul>
</div>
</nav>
<b-collapse id="nav-collapse" is-nav>
<b-navbar-nav class="ml-auto">
<b-nav-item href="#" @click="triggerForceFetch"><i class="fas fa-sync"></i> Force reload</b-nav-item>
</b-navbar-nav>
</b-collapse>
</b-navbar>
<div class="container">
<b-container>
<div class="row">
<b-row>
<div class="col-lg-3 col-md-4 col-12" v-for="tweet in tweets" :key="tweet.id" v-if="tweet.images">
<div class="card mb-3">
<b-col lg="3" md="4" xs="12" v-for="tweet in tweets" :key="tweet.id" v-if="tweet.images">
<b-card class="mb-3" no-body>
<div :style="`background-image: url('${tweet.images[0].image}')`" class="card-img-top"></div>
<div class="card-body">
<div class="media">
<img :src="tweet.user.image" class="mr-2 user-image">
<div class="media-body">
<h6 class="mt-0 mb-0">{{ tweet.user.screen_name }}</h6>
<small>{{ moment(tweet.posted).format('lll') }}</small>
</div>
</div>
<b-card-body>
<b-media>
<b-img slot="aside" class="user-image" :src="tweet.user.image"></b-img>
</div>
<div class="card-footer text-right">
<a class="btn btn-sm btn-secondary" :href="`https://twitter.com/${tweet.user.screen_name}/status/${tweet.id}`">
<h6 class="mt-0 mb-0">{{ tweet.user.screen_name }}</h6>
<small>{{ moment(tweet.posted).format('lll') }}</small>
</b-media>
</b-card-body>
<b-card-footer class="text-right">
<b-button size="sm" variant="secondary" :href="`https://twitter.com/${tweet.user.screen_name}/status/${tweet.id}`">
<i class="fas fa-link"></i>
</a>
<button class="btn btn-sm btn-secondary" @click="refetch(tweet)">
</b-button>
<b-button size="sm" variant="secondary" @click="refetch(tweet)">
<i class="fas fa-sync"></i>
</button>
<button
:class="{ btn: true, 'btn-sm': true, 'btn-secondary': true, 'faved': tweet.favorited }"
@click="favourite(tweet)"
>
</b-button>
<b-button size="sm" variant="secondary" :class="{ 'faved': tweet.favorited }" @click="favourite(tweet)">
<i class="fas fa-star"></i>
</button>
<button class="btn btn-sm btn-secondary" @click="callModal(tweet)">
</b-button>
<b-button size="sm" variant="secondary" @click="callModal(tweet)">
<i class="fas fa-search-plus"></i>
<span class="badge badge-light badge-pill" v-if="tweet.images.length > 1">{{ tweet.images.length }}</span>
</button>
</div>
</div>
</div>
<b-badge pill variant="light" v-if="tweet.images.length > 1">{{ tweet.images.length }}</b-badge>
</b-button>
</b-card-footer>
</div>
</b-card>
</b-col>
<div class="modal" tabindex="-1" role="dialog" v-if="modalTweet">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title">{{ modalTweet.user.screen_name }}</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">&times;</span>
</button>
</div>
<div class="modal-body">
</b-row>
<div id="carouselExampleControls" class="carousel slide">
<div class="carousel-inner">
<div :class="{ 'carousel-item': true, 'active': idx == 0 }" v-for="(image, idx) in modalTweet.images">
<img :src="image.image" class="d-block w-100">
</div>
</div>
<a class="carousel-control-prev" href="#carouselExampleControls" role="button" data-slide="prev" v-if="modalTweet.images.length > 1">
<span class="carousel-control-prev-icon" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a class="carousel-control-next" href="#carouselExampleControls" role="button" data-slide="next" v-if="modalTweet.images.length > 1">
<span class="carousel-control-next-icon" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
</div>
<b-modal
centered
@hidden="modalTweet = null"
hide-footer
:title="modalTweet.user.screen_name"
v-if="modalTweet"
:visible="true"
>
<b-carousel :controls="modalTweet.images.length > 1">
<b-carousel-slide
:img-src="image.image"
:key="image.id"
v-for="(image, idx) in modalTweet.images"
></b-carousel-slide>
</b-carousel>
</b-modal>
</div>
</div>
</div>
</div>
</div> <!-- /.container -->
</b-container>
</div> <!-- /#app -->
@ -137,144 +99,16 @@
<script src="https://cdn.jsdelivr.net/npm/vue@2.6.10/dist/vue.min.js"
integrity="sha256-chlNFSVx3TdcQ2Xlw7SvnbLAavAQLO0Y/LBiWX04viY=" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap-vue@2.0.0-rc.19/dist/bootstrap-vue.min.js"
integrity="sha256-7SSbIENEPA/7lL18+muIwRP381WW9QrjcnC9C9mS9So=" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/axios@0.18.0/dist/axios.min.js"
integrity="sha256-mpnrJ5DpEZZkwkE1ZgkEQQJW/46CSEh/STrZKOB/qoM=" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/moment@2.24.0/min/moment.min.js"
<script src="https://cdn.jsdelivr.net/npm/moment@2.24.0/min/moment.min.js"
integrity="sha256-4iQZ6BVL4qNKlQ27TExEhBN1HFPvAvAMbFavKKosSWQ=" crossorigin="anonymous"></script>
<script>
function sortOrder(i, j) {
switch (true) {
case i < j:
return -1
case j < i:
return 1
default:
return 0
}
}
let app = new Vue({
computed: {
},
data: {
tweets: [],
modalTweet: null,
},
el: "#app",
methods: {
callModal(tweet) {
this.modalTweet = tweet
},
favourite(tweet) {
axios
.post('/api/favourite', { id: tweet.id })
.then((res) => {
if (res.data.length === 0) {
this.refetch(tweet)
return
}
this.upsertTweets(res.data)
})
.catch((err) => console.log(err))
},
refetch(tweet) {
axios
.post('/api/refresh', { id: tweet.id })
.then((res) => {
if (res.data.length === 0) {
return
}
this.upsertTweets(res.data)
})
.catch((err) => console.log(err))
},
refresh(forceReload = false) {
let apiURL = '/api/page' // By default query page 1
if (this.tweets.length > 0 && !forceReload) {
apiURL = `/api/since?id=${this.tweets[0].id}`
}
axios
.get(apiURL)
.then((resp) => {
if (resp.data.length === 0) {
return
}
this.upsertTweets(resp.data)
})
.catch((err) => {
console.log(err)
})
},
triggerForceFetch() {
axios
.post('/api/force-reload')
.then(() => {
window.setTimeout(() => this.refresh(true), 10000)
})
.catch((err) => console.log(err))
},
upsertTweets(data) {
let tweets = this.tweets
for (idx in data) {
let tweet = data[idx]
let inserted = false
for (let i = 0; i < tweets.length; i++) {
if (tweets[i].id == tweet.id) {
tweets[i] = tweet
inserted = true
break
}
}
if (!inserted) {
tweets = [...tweets, tweet]
}
}
tweets.sort((j, i) => sortOrder(i.id, j.id))
this.tweets = tweets
},
},
mounted() {
this.refresh()
window.setInterval(this.refresh, 30000)
},
watch: {
modalTweet() {
window.setTimeout(() => {
$('.modal').on('hide.bs.modal', () => {
// When modal is closed clean it up
$('.carousel').carousel('dispose')
this.modalTweet = null
})
$('.modal').modal('show')
$('.carousel').carousel({
pause: true,
})
}, 100)
},
},
})
</script>
<script src="app.js"></script>
</body>
</html>