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albums.html
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albums.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Albums from hell</title>
<link href="https://fonts.googleapis.com/css?family=Cinzel" rel="stylesheet">
<link href="//netdna.bootstrapcdn.com/font-awesome/3.2.1/css/font-awesome.css" rel="stylesheet">
<link rel="stylesheet" href="style.css" />
</head>
<body>
<div id="app">
</div>
<script src="https://unpkg.com/vue"></script>
<script src="https://unpkg.com/vue-router/dist/vue-router.js"></script>
<script type="text/javascript" src="backend.js"></script>
<script>
let baseUrl = hosts[0];
let api = getters.byAlbum;
Vue.component('item-card', {
props: ['item'],
data: function() {
const defSize = 100;
return {
maxSize: 0,
thmSize: defSize,
url: baseUrl + '/images/image/' + this.item.name,
thm: baseUrl + '/images/render/' + this.item.name + '?h=' + defSize +'&w=' + defSize
}
},
template: `
<div class="item-card">
<img :class="{'item-card-thumb': true, 'item-checked': this.item.selected}" :src="thm" :width="this.thmSize" :height="this.thmSize" :alt="item.title"/>
<div class="item-card-body">
<i v-if="this.item.selected" class="icon-ok-sign item-check"></i>
{{this.item.title}}
</div>
</div>
`
});
const editAlbum = {
props: ['album'],
watch: {
'album': function (newVal, oldVal) {
console.log('Album change');
if(this.album) {
this.fetchAlbum(this.album);
} else {
this.id = this.title = this.desc = '';
this.items = [];
}
}
},
data: function() {
return {
id: '',
title: '',
desc: '',
items: []
}
},
created () {
console.log(`AlbumEdit Created for ${this.album}`);
if(this.album) {
this.fetchAlbum(this.album);
}
},
methods: {
updateAlbum: function () {
let meh = this.album ? 'PUT' : 'POST';
let aid = this.album ? '/'+this.album : '';
console.log(`${meh} album '${this.title}'`);
fetch( `${baseUrl}/albums/album${aid}?title=${this.title}&desc=${this.desc}`, {method: meh}).then(resp => resp.json())
.then( resp => {
this.$router.push(`/${resp._id}`);
})
},
setData: function (al) {
this.id = al._id;
this.title = al.title;
this.desc = al.desc;
this.items = al.items;
console.log(`Received album '${al._id}' with ${al.items.length} items`);
},
fetchAlbum: function (id) {
console.log(`Fetching album '${id}'`);
fetch(`${baseUrl}/albums/album/${id}`).then(resp => resp.json())
//.then(al => setTimeout( this.setData.bind(this, al), 3000) );
.then(al =>this.setData(al));
},
deleteAlbum: function() {
console.log(`DELETE album '${this.title}'`);
fetch( `${baseUrl}/albums/album/${this.album}`, {method: 'DELETE'})
.then(() => this.$router.push('/'))
},
itemSelChange: function (item, sel) {
console.log(`${item} sel='${sel}'`);
let meh = sel ? 'PUT' : 'DELETE';
fetch( `${baseUrl}/albums/items/${this.album}?items=${item}`, {method: meh})
.then(resp => resp.json())
.then(resp => this.setData(resp));
},
},
template: `
<div>
<div class="album-edit">
<table class="album-table">
<tr>
<td align="right">Title:</td>
<td><input v-model="title" class="edit edit-title" placeholder="Title"></td>
</tr>
<tr>
<td align="right">Description:</td>
<td><input v-model="desc" class="edit edit-desc" placeholder="Description"></td>
</tr>
<tr>
<td></td>
<td v-if="album">
<button v-on:click="updateAlbum">Update</button>
<button v-on:click="deleteAlbum">Delete album</button>
</td>
<td v-else>
<button v-on:click="updateAlbum">Create</button>
</td>
</tr>
</table>
<p v-if="album">Selected: {{items.length}}. Click on an image to add or remove</p>
<p v-else>Enter album Title and Description and click 'Create'</p>
</div>
<div v-if="album">
<image-selector :presel="items" @itemSelChange="itemSelChange"></image-selector>
</div>
</div>
`,
};
Vue.component('image-selector', {
props: ['presel'],
watch: {
'presel': function (newVal, oldVal) {
console.log('Presel change');
this.setInitialSel()
}
},
data: function() {
return {
items: []
}
},
methods: {
isPreSel: function (name) {
let pre = this.presel || [];
return pre.findIndex( item => item === name ) >= 0;
},
setInitialSel: function () {
for( let idx = 0; idx < this.items.length; idx ++) {
this.$set(this.items[idx], 'selected', this.isPreSel(this.items[idx].name));
}
},
fetchItems: function () {
let url = baseUrl + '/items/search';
//console.log(`Fetching images for ${url}`);
fetch(url).then(resp => resp.json())
.then(it => {
// filter unused? Need to add a new property for selection tracking
this.items = it.map( el => { el.selected = this.isPreSel(el.name); return el; });
});
},
toggleItemSel: function(idx) {
let sel = !this.items[idx].selected;
this.$set(this.items[idx], 'selected', sel);
this.$emit('itemSelChange', this.items[idx].name, sel);
}
},
created () {
console.log(`ViewAll Created with ${this.items.length} images, ${this.presel.length} pre-selected`);
this.fetchItems();
},
updated () {
console.log(`ViewAll Updated with ${this.items.length} images, ${this.presel.length} pre-selected`);
// this.setInitialSel();
},
template: `
<div class="card-holder">
<item-card v-for="(item, idx) in items"
:key="item.name"
:item="item"
@click.native="toggleItemSel(idx)">
</item-card>
</div>
`
});
Vue.component('groups-menu', {
props: ['groups'],
template: `
<div class="groups-menu">
<span v-for="grp in groups" :key="grp._id" class="menu-item">
<router-link class="menu-link" :to="grp._id">{{grp.title}}({{grp.items.length}})</router-link>
</span>
<span class="menu-item">
<router-link class="menu-button" to="/" exact>new[+]</router-link>
</span>
</div>
`
});
const router = new VueRouter({
routes: [
{ path: '/:album?',
component: editAlbum,
props: true
}
]
});
new Vue({
router,
el: '#app',
data: {
groups: []
},
created: function () {
api.getGroups(baseUrl)
.then( albums => {
this.groups = albums;
})
},
updated: function () {
api.getGroups(baseUrl)
.then( albums => {
this.groups = albums;
})
},
template: `
<div>
<groups-menu :groups="groups"></groups-menu>
<router-view></router-view>
</div>
`
})
</script>
</body>
</html>