1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
import Attachment from '../attachment/attachment.vue'
import { chunk, last, dropRight } from 'lodash'
const Gallery = {
data: () => ({
width: 500
}),
props: [
'attachments',
'nsfw',
'setMedia'
],
components: { Attachment },
mounted () {
this.resize()
window.addEventListener('resize', this.resize)
},
destroyed () {
window.removeEventListener('resize', this.resize)
},
computed: {
rows () {
if (!this.attachments) {
return []
}
const rows = chunk(this.attachments, 3)
if (last(rows).length === 1 && rows.length > 1) {
// if 1 attachment on last row -> add it to the previous row instead
const lastAttachment = last(rows)[0]
const allButLastRow = dropRight(rows)
last(allButLastRow).push(lastAttachment)
return allButLastRow
}
return rows
},
rowHeight () {
return itemsPerRow => ({ 'height': `${(this.width / (itemsPerRow + 0.6))}px` })
},
useContainFit () {
return this.$store.getters.mergedConfig.useContainFit
}
},
methods: {
resize () {
// Quick optimization to make resizing not always trigger state change,
// only update attachment size in 10px steps
const width = Math.floor(this.$el.getBoundingClientRect().width / 10) * 10
if (this.width !== width) {
this.width = width
}
}
}
}
export default Gallery
|
