Files
aircox-radiocampus/radiocampus/assets/src/components/ATrackListEditor.vue

289 lines
10 KiB
Vue

<template>
<div class="a-tracklist-editor">
<div class="flex-row">
<div class="flex-grow-1">
<slot name="title" />
</div>
<div class="flex-row align-right">
<div class="field has-addons">
<p class="control">
<button type="button" :class="['button','p-2', page == Page.Text ? 'is-primary' : 'is-light']"
@click="page = Page.Text">
<span class="icon is-small">
<i class="fa fa-pencil"></i>
</span>
<span>{{ labels.text }}</span>
</button>
</p>
<p class="control">
<button type="button" :class="['button','p-2', page == Page.List ? 'is-primary' : 'is-light']"
@click="page = Page.List">
<span class="icon is-small">
<i class="fa fa-list"></i>
</span>
<span>{{ labels.list }}</span>
</button>
</p>
<p class="control ml-3">
<button type="button" class="button is-info square"
:title="labels.settings"
@click="$refs.settings.open()">
<span class="icon is-small">
<i class="fa fa-cog"></i>
</span>
</button>
</p>
</div>
</div>
</div>
<section v-show="page == Page.Text" class="panel">
<textarea ref="textarea" class="is-fullwidth is-size-6" rows="20"
@change="updateList"
/>
</section>
<section v-show="page == Page.List" class="panel">
<a-form-set ref="formset"
:form-data="formData" :initials="initData.items"
:columnsOrderable="true" :labels="labels"
order-by="position"
@load="updateInput" @colmove="onColumnMove" @move="updateInput"
@cell="onCellEvent">
<template v-for="[name,slot] of rowsSlots" :key="slot"
v-slot:[slot]="data">
<slot v-if="name != 'row-tail'" :name="name" v-bind="data"/>
</template>
</a-form-set>
</section>
<a-modal ref="settings" :title="labels.settings">
<template #default>
<div class="field">
<label class="label" style="vertical-align: middle">
{{ labels.columns }}
</label>
<table class="table is-bordered"
style="vertical-align: middle">
<tr v-if="$refs.formset">
<a-row :columns="$refs.formset.rows.columnNames"
:item="$refs.formset.rows.columnLabels"
@move="$refs.formset.rows.moveColumn"
>
<template v-slot:cell-after="{cell}">
<td style="cursor:pointer;" v-if="cell.col < $refs.formset.rows.columns_.length-1">
<span class="icon" @click="$refs.formset.rows.moveColumn({from: cell.col, to: cell.col+1})"
><i class="fa fa-left-right"/>
</span>
</td>
</template>
</a-row>
</tr>
</table>
</div>
<div class="flex-row">
<div class="field is-inline-block is-vcentered flex-grow-1">
<label class="label is-inline mr-2"
style="vertical-align: middle">
Séparateur</label>
<div class="control is-inline-block"
style="vertical-align: middle;">
<input type="text" ref="sep" class="input is-inline is-text-centered is-small"
style="max-width: 5em;"
v-model="separator" @change="updateList()"/>
</div>
</div>
</div>
</template>
<template #footer>
<div class="flex-row align-right">
<a-action-button icon="fa fa-floppy-disk"
v-if="settingsChanged"
class="button control p-2 mr-3 is-secondary" run-class="blink"
:url="settingsUrl" method="POST"
:data="settings"
:aria-label="labels.save_settings"
@done="settingsSaved()">
{{ labels.save_settings }}
</a-action-button>
<button class="button" type="button" @click="$refs.settings.close()">
Fermer
</button>
</div>
</template>
</a-modal>
</div>
</template>
<script>
import {dropRightWhile, cloneDeep, isEqual} from 'lodash'
import AActionButton from './AActionButton'
import AFormSet from './AFormSet'
import ARow from './ARow'
import AModal from "./AModal"
/// Page display
export const Page = {
Text: 0, List: 1, Settings: 2,
}
export default {
components: { AActionButton, AFormSet, ARow, AModal },
props: {
formData: Object,
labels: Object,
///! initial data as: {items: [], fields: {column_name: label, settings: {}}
initData: Object,
dataPrefix: String,
settingsUrl: String,
defaultColumns: {
type: Array,
default: () => ['artist', 'title', 'tags', 'album', 'year', 'timestamp']},
},
data() {
const settings = {
// tracklist_editor_columns: this.columns,
tracklist_editor_sep: ' -- ',
}
return {
Page: Page,
page: Page.Text,
extraData: {},
settings,
savedSettings: cloneDeep(settings),
}
},
computed: {
rows() { return this.$refs.formset && this.$refs.formset.rows },
columns() { return this.rows && this.rows.columns_ || [] },
settingsChanged() {
var k = Object.keys(this.savedSettings)
.findIndex(k => !isEqual(this.settings[k], this.savedSettings[k]))
return k != -1
},
separator: {
set(value) {
this.settings.tracklist_editor_sep = value
if(this.page == Page.List)
this.updateInput()
},
get() { return this.settings.tracklist_editor_sep }
},
rowsSlots() {
return Object.keys(this.$slots)
.filter(x => x.startsWith('row-') || x.startsWith('rows-') || x.startsWith('control-'))
.map(x => [x, x.startsWith('rows-') ? x.slice(5) : x])
},
},
methods: {
onCellEvent(event) {
switch(event.name) {
case 'change': this.updateInput();
break;
}
},
onColumnMove() {
this.settings.tracklist_editor_columns = this.$refs.formset.rows.columnNames
if(this.page == this.Page.List)
this.updateInput()
else
this.updateList()
},
updateList() {
const items = this.toList(this.$refs.textarea.value)
this.$refs.formset.set.reset(items)
},
updateInput() {
const input = this.toText(this.$refs.formset.items)
this.$refs.textarea.value = input
},
/**
* From input and separator, return list of items.
*/
toList(input) {
const columns = this.$refs.formset.rows.columns_
var lines = input.split('\n')
var items = []
for(let line of lines) {
line = line.trimLeft()
if(!line)
continue
var lineBits = line.split(this.separator)
var item = {}
for(var col in columns) {
if(col >= lineBits.length)
break
const column = columns[col]
item[column.name] = lineBits[col].trim()
}
item && items.push(item)
}
return items
},
/**
* From items and separator return a string
*/
toText(items) {
const columns = this.$refs.formset.rows.columns_
const sep = ` ${this.separator.trim()} `
const lines = []
for(let item of items) {
if(!item)
continue
var line = []
for(var col of columns)
line.push(item.data[col.name] || '')
line = dropRightWhile(line, x => !x || !('' + x).trim())
line = line.join(sep).trimRight()
lines.push(line)
}
return lines.join('\n')
},
_data_key(key) {
key = key.slice(this.dataPrefix.length)
try {
var [index, attr] = key.split('-', 1)
return [Number(index), attr]
}
catch(err) {
return [null, key]
}
},
//! Update saved settings from this.settings
settingsSaved(settings=null) {
if(settings !== null)
this.settings = settings
if(this.$refs.settings)
this.$refs.settings.close()
this.savedSettings = cloneDeep(this.settings)
},
},
mounted() {
const settings = this.initData && this.initData.settings
if(settings) {
this.settingsSaved(settings)
this.rows.sortColumns(settings.tracklist_editor_columns)
}
this.page = this.initData.items.length ? Page.List : Page.Text
},
}
</script>