forked from AkkomaGang/akkoma-fe
94 lines
2.3 KiB
JavaScript
94 lines
2.3 KiB
JavaScript
import fileTypeService from '../services/file_type/file_type.service.js'
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const mediaViewer = {
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state: {
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media: [],
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currentIndex: 0,
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activated: false
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},
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mutations: {
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setMedia (state, media) {
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state.media = media
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},
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setCurrent (state, index) {
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state.activated = true
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state.currentIndex = index
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},
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close (state) {
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state.activated = false
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}
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},
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actions: {
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setMedia ({ commit, dispatch }, attachments) {
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const media = attachments.filter(attachment => {
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const type = fileTypeService.fileType(attachment.mimetype)
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return type === 'image' || type === 'video' || type === 'audio'
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})
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commit('setMedia', media)
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dispatch('swipeScaler/reset')
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},
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setCurrent ({ commit, state, dispatch }, current) {
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const index = state.media.indexOf(current)
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commit('setCurrent', index || 0)
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dispatch('swipeScaler/reset')
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},
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closeMediaViewer ({ commit, dispatch }) {
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commit('close')
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dispatch('swipeScaler/reset')
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}
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},
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modules: {
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swipeScaler: {
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namespaced: true,
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state: {
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origOffsets: [0, 0],
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offsets: [0, 0],
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origScaling: 1,
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scaling: 1
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},
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mutations: {
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reset (state) {
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state.origOffsets = [0, 0]
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state.offsets = [0, 0]
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state.origScaling = 1
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state.scaling = 1
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},
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applyOffsets (state, { offsets }) {
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state.offsets = state.origOffsets.map((k, n) => k + offsets[n])
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},
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applyScaling (state, { scaling }) {
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state.scaling = state.origScaling * scaling
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},
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finish (state) {
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state.origOffsets = [...state.offsets]
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state.origScaling = state.scaling
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},
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revert (state) {
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state.offsets = [...state.origOffsets]
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state.scaling = state.origScaling
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}
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},
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actions: {
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reset ({ commit }) {
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commit('reset')
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},
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apply ({ commit }, { offsets, scaling = 1 }) {
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commit('applyOffsets', { offsets })
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commit('applyScaling', { scaling })
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},
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finish ({ commit }) {
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commit('finish')
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},
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revert ({ commit }) {
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commit('revert')
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}
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}
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}
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}
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}
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export default mediaViewer
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