feat(files): Implement files list filters for name, modified time and…

… type

Signed-off-by: Ferdinand Thiessen <opensource@fthiessen.de>

apps/files/src/components/FilesListFilter/FilesListFilter.vue

@@ -0,0 +1,59 @@
+<template>
+	<NcActions force-menu
+		:type="isActive ? 'primary' : 'tertiary'"
+		:menu-name="filterName">
+		<template #icon>
+			<slot name="icon" />
+		</template>
+		<template v-if="isActive">
+			<NcActionButton class="files-list-filter__clear-button" close-after-click @click="$emit('reset-filter')">
+				{{ t('files', 'Clear filter') }}
+			</NcActionButton>
+			<NcActionSeparator />
+		</template>
+		<slot />
+	</NcActions>
+</template>
+
+<script lang="ts">
+import { translate as t } from '@nextcloud/l10n'
+import { defineComponent } from 'vue'
+
+import NcActions from '@nextcloud/vue/dist/Components/NcActions.js'
+import NcActionButton from '@nextcloud/vue/dist/Components/NcActionButton.js'
+import NcActionSeparator from '@nextcloud/vue/dist/Components/NcActionSeparator.js'
+
+export default defineComponent({
+	name: 'FilesListFilter',
+
+	components: {
+		NcActions,
+		NcActionButton,
+		NcActionSeparator,
+	},
+
+	props: {
+		isActive: {
+			type: Boolean,
+			required: true,
+		},
+
+		filterName: {
+			type: String,
+			required: true,
+		},
+	},
+
+	emits: ['reset-filter'],
+
+	methods: {
+		t,
+	},
+})
+</script>
+
+<style scoped>
+.files-list-filter__clear-button :deep(.action-button__text) {
+	color: var(--color-error-text);
+}
+</style>

apps/files/src/components/FilesListFilter/FilesListFilterName.vue

@@ -0,0 +1,98 @@
+<template>
+	<NcTextField :value.sync="query"
+		:label="t('files', 'Filename')"
+		show-trailing-button
+		:trailing-button-label="t('files', 'Clear filter')"
+		@trailing-button-click="resetFilter" />
+</template>
+
+<script lang="ts">
+import type { Node } from '@nextcloud/files'
+
+import { subscribe, unsubscribe } from '@nextcloud/event-bus'
+import { translate as t } from '@nextcloud/l10n'
+import { defineComponent } from 'vue'
+
+import debounce from 'debounce'
+import useFilesFilter from '../../composables/useFilesFilter.ts'
+
+import NcTextField from '@nextcloud/vue/dist/Components/NcTextField.js'
+
+export default defineComponent({
+	name: 'FilesListFilterName',
+
+	components: {
+		NcTextField,
+	},
+
+	props: {
+	},
+
+	setup() {
+		return {
+			...useFilesFilter(),
+		}
+	},
+
+	data() {
+		return {
+			query: '',
+		}
+	},
+
+	computed: {
+		debouncedSetFilter() {
+			return debounce(this.setFilter, 200)
+		},
+	},
+
+	watch: {
+		query(newValue: string) {
+			if (!newValue) {
+				// Remove filter if no query is set
+				this.deleteFilter('files-filter-name')
+			} else {
+				this.debouncedSetFilter()
+			}
+		},
+	},
+
+	mounted() {
+		subscribe('nextcloud:unified-search.search', this.onSearch)
+		subscribe('nextcloud:unified-search.reset', this.resetFilter)
+	},
+
+	beforeDestroy() {
+		this.deleteFilter('files-filter-name')
+
+		unsubscribe('nextcloud:unified-search.search', this.onSearch)
+		unsubscribe('nextcloud:unified-search.reset', this.resetFilter)
+	},
+
+	methods: {
+		t,
+
+		setFilter() {
+			this.addFilter({
+				id: 'files-filter-name',
+				filter: (node: Node) => {
+					if (!this.query) {
+						return true
+					}
+
+					const query = this.query.toLowerCase()
+					return (node.attributes.displayName ?? node.basename).toLowerCase().includes(query)
+				},
+			})
+		},
+
+		onSearch({ query }: { query: string }) {
+			this.query = query ?? ''
+		},
+
+		resetFilter() {
+			this.query = ''
+		},
+	},
+})
+</script>

apps/files/src/components/FilesListFilter/FilesListFilterTime.vue

@@ -0,0 +1,154 @@
+<template>
+	<FilesListFilter :is-active="isActive"
+		:filter-name="label"
+		@reset-filter="resetFilter">
+		<template #icon>
+			<NcIconSvgWrapper :path="mdiCalendarRange" />
+		</template>
+		<NcActionButton v-for="preset of timePresets"
+			:key="preset.id"
+			type="radio"
+			close-after-click
+			:model-value.sync="selectedOption"
+			:value="preset.id">
+			{{ preset.label }}
+		</NcActionButton>
+		<!-- TODO: Custom time range -->
+	</FilesListFilter>
+</template>
+
+<script lang="ts">
+import type { Node } from '@nextcloud/files'
+
+import { mdiCalendarRange } from '@mdi/js'
+import { translate as t } from '@nextcloud/l10n'
+import { defineComponent } from 'vue'
+
+import NcActionButton from '@nextcloud/vue/dist/Components/NcActionButton.js'
+import NcIconSvgWrapper from '@nextcloud/vue/dist/Components/NcIconSvgWrapper.js'
+import FilesListFilter from './FilesListFilter.vue'
+
+import useFilesFilter from '../../composables/useFilesFilter'
+
+const startOfToday = () => (new Date()).setHours(0, 0, 0, 0)
+
+const timePresets = [
+	{
+		id: 'today',
+		label: t('files', 'Today'),
+		filter: (time: number) => time > startOfToday(),
+	},
+	{
+		id: 'last-7',
+		label: t('files', 'Last 7 days'),
+		filter: (time: number) => time > (startOfToday() - (7 * 24 * 60 * 60 * 1000)),
+	},
+	{
+		id: 'last-30',
+		label: t('files', 'Last 30 days'),
+		filter: (time: number) => time > (startOfToday() - (30 * 24 * 60 * 60 * 1000)),
+	},
+	{
+		id: 'this-year',
+		label: t('files', 'This year ({year})', { year: (new Date()).getFullYear() }),
+		filter: (time: number) => time > (new Date(startOfToday())).setMonth(0, 1),
+	},
+	{
+		id: 'last-year',
+		label: t('files', 'Last year ({year})', { year: (new Date()).getFullYear() - 1 }),
+		filter: (time: number) => (time > (new Date(startOfToday())).setFullYear((new Date()).getFullYear() - 1, 0, 1)) && (time < (new Date(startOfToday())).setMonth(0, 1)),
+	},
+] as const
+
+export default defineComponent({
+	components: {
+		FilesListFilter,
+		NcActionButton,
+		NcIconSvgWrapper,
+	},
+
+	props: {
+	},
+
+	setup() {
+		return {
+			...useFilesFilter(),
+			timePresets,
+
+			// icons used in template
+			mdiCalendarRange,
+		}
+	},
+
+	data() {
+		return {
+			selectedOption: null as (typeof timePresets)[number]['id'] | null,
+			timeRangeEnd: null as number | null,
+			timeRangeStart: null as number | null,
+		}
+	},
+
+	computed: {
+		/**
+		 * Is the filter currently active
+		 */
+		isActive() {
+			return this.selectedOption !== null
+		},
+
+		currentPreset() {
+			return timePresets.find(({ id }) => id === this.selectedOption) ?? null
+		},
+
+		label() {
+			if (this.currentPreset) {
+				return this.currentPreset.label
+			}
+			return t('files', 'Modified')
+		},
+	},
+
+	watch: {
+		selectedOption() {
+			if (this.selectedOption === null) {
+				this.deleteFilter('files-filter-time')
+			} else {
+				const preset = this.currentPreset
+				this.addFilter({
+					id: 'files-filter-time',
+					filter: (node: Node) => {
+						if (!node.mtime) {
+							return false
+						}
+
+						const mtime = node.mtime.getTime()
+						if (preset) {
+							return preset.filter(mtime)
+						} else {
+							return (!this.timeRangeStart || this.timeRangeStart < mtime) && (!this.timeRangeEnd || this.timeRangeEnd > mtime)
+						}
+					},
+				})
+			}
+		},
+	},
+
+	methods: {
+		t,
+
+		resetFilter() {
+			this.selectedOption = null
+			this.timeRangeEnd = null
+			this.timeRangeStart = null
+		},
+	},
+})
+</script>
+
+<style scoped lang="scss">
+.files-list-filter-time {
+	&__clear-button :deep(.action-button__text) {
+		color: var(--color-error-text);
+	}
+}
+</style>