588 lines
18 KiB
JavaScript
588 lines
18 KiB
JavaScript
import statusPoster from '../../services/status_poster/status_poster.service.js'
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import MediaUpload from '../media_upload/media_upload.vue'
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import ScopeSelector from '../scope_selector/scope_selector.vue'
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import EmojiInput from '../emoji_input/emoji_input.vue'
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import PollForm from '../poll/poll_form.vue'
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import Attachment from '../attachment/attachment.vue'
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import StatusContent from '../status_content/status_content.vue'
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import fileTypeService from '../../services/file_type/file_type.service.js'
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import { findOffset } from '../../services/offset_finder/offset_finder.service.js'
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import { reject, map, uniqBy, debounce } from 'lodash'
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import suggestor from '../emoji_input/suggestor.js'
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import { mapGetters, mapState } from 'vuex'
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import Checkbox from '../checkbox/checkbox.vue'
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import { library } from '@fortawesome/fontawesome-svg-core'
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import {
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faChevronDown,
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faSmileBeam,
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faPollH,
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faUpload,
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faBan,
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faTimes,
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faCircleNotch
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} from '@fortawesome/free-solid-svg-icons'
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library.add(
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faChevronDown,
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faSmileBeam,
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faPollH,
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faUpload,
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faBan,
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faTimes,
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faCircleNotch
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)
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const buildMentionsString = ({ user, attentions = [] }, currentUser) => {
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let allAttentions = [...attentions]
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allAttentions.unshift(user)
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allAttentions = uniqBy(allAttentions, 'id')
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allAttentions = reject(allAttentions, { id: currentUser.id })
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let mentions = map(allAttentions, (attention) => {
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return `@${attention.screen_name}`
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})
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return mentions.length > 0 ? mentions.join(' ') + ' ' : ''
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}
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// Converts a string with px to a number like '2px' -> 2
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const pxStringToNumber = (str) => {
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return Number(str.substring(0, str.length - 2))
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}
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const PostStatusForm = {
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props: [
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'replyTo',
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'repliedUser',
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'attentions',
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'copyMessageScope',
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'subject',
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'disableSubject',
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'disableScopeSelector',
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'disableNotice',
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'disableLockWarning',
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'disablePolls',
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'disableSensitivityCheckbox',
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'disableSubmit',
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'disablePreview',
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'placeholder',
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'maxHeight',
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'postHandler',
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'preserveFocus',
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'autoFocus',
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'fileLimit',
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'submitOnEnter',
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'emojiPickerPlacement',
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'optimisticPosting'
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],
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components: {
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MediaUpload,
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EmojiInput,
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PollForm,
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ScopeSelector,
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Checkbox,
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Attachment,
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StatusContent
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},
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mounted () {
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this.updateIdempotencyKey()
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this.resize(this.$refs.textarea)
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if (this.replyTo) {
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const textLength = this.$refs.textarea.value.length
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this.$refs.textarea.setSelectionRange(textLength, textLength)
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}
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if (this.replyTo || this.autoFocus) {
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this.$refs.textarea.focus()
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}
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},
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data () {
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const preset = this.$route.query.message
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let statusText = preset || ''
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const { scopeCopy } = this.$store.getters.mergedConfig
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if (this.replyTo) {
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const currentUser = this.$store.state.users.currentUser
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statusText = buildMentionsString({ user: this.repliedUser, attentions: this.attentions }, currentUser)
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}
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const scope = ((this.copyMessageScope && scopeCopy) || this.copyMessageScope === 'direct')
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? this.copyMessageScope
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: this.$store.state.users.currentUser.default_scope
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const { postContentType: contentType } = this.$store.getters.mergedConfig
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return {
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dropFiles: [],
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uploadingFiles: false,
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error: null,
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posting: false,
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highlighted: 0,
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newStatus: {
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spoilerText: this.subject || '',
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status: statusText,
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nsfw: false,
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files: [],
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poll: {},
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mediaDescriptions: {},
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visibility: scope,
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contentType
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},
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caret: 0,
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pollFormVisible: false,
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showDropIcon: 'hide',
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dropStopTimeout: null,
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preview: null,
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previewLoading: false,
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emojiInputShown: false,
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idempotencyKey: ''
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}
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},
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computed: {
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users () {
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return this.$store.state.users.users
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},
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userDefaultScope () {
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return this.$store.state.users.currentUser.default_scope
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},
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showAllScopes () {
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return !this.mergedConfig.minimalScopesMode
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},
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emojiUserSuggestor () {
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return suggestor({
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emoji: [
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...this.$store.state.instance.emoji,
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...this.$store.state.instance.customEmoji
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],
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store: this.$store
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})
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},
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emojiSuggestor () {
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return suggestor({
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emoji: [
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...this.$store.state.instance.emoji,
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...this.$store.state.instance.customEmoji
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]
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})
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},
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emoji () {
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return this.$store.state.instance.emoji || []
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},
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customEmoji () {
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return this.$store.state.instance.customEmoji || []
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},
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statusLength () {
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return this.newStatus.status.length
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},
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spoilerTextLength () {
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return this.newStatus.spoilerText.length
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},
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statusLengthLimit () {
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return this.$store.state.instance.textlimit
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},
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hasStatusLengthLimit () {
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return this.statusLengthLimit > 0
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},
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charactersLeft () {
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return this.statusLengthLimit - (this.statusLength + this.spoilerTextLength)
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},
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isOverLengthLimit () {
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return this.hasStatusLengthLimit && (this.charactersLeft < 0)
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},
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minimalScopesMode () {
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return this.$store.state.instance.minimalScopesMode
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},
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alwaysShowSubject () {
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return this.mergedConfig.alwaysShowSubjectInput
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},
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postFormats () {
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return this.$store.state.instance.postFormats || []
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},
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safeDMEnabled () {
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return this.$store.state.instance.safeDM
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},
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pollsAvailable () {
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return this.$store.state.instance.pollsAvailable &&
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this.$store.state.instance.pollLimits.max_options >= 2 &&
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this.disablePolls !== true
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},
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hideScopeNotice () {
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return this.disableNotice || this.$store.getters.mergedConfig.hideScopeNotice
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},
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pollContentError () {
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return this.pollFormVisible &&
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this.newStatus.poll &&
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this.newStatus.poll.error
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},
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showPreview () {
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return !this.disablePreview && (!!this.preview || this.previewLoading)
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},
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emptyStatus () {
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return this.newStatus.status.trim() === '' && this.newStatus.files.length === 0
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},
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uploadFileLimitReached () {
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return this.newStatus.files.length >= this.fileLimit
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},
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...mapGetters(['mergedConfig']),
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...mapState({
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mobileLayout: state => state.interface.mobileLayout
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})
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},
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watch: {
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'newStatus': {
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deep: true,
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handler () {
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this.statusChanged()
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}
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}
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},
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methods: {
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statusChanged () {
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this.autoPreview()
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this.updateIdempotencyKey()
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},
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clearStatus () {
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const newStatus = this.newStatus
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this.newStatus = {
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status: '',
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spoilerText: '',
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files: [],
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visibility: newStatus.visibility,
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contentType: newStatus.contentType,
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poll: {},
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mediaDescriptions: {}
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}
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this.pollFormVisible = false
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this.$refs.mediaUpload && this.$refs.mediaUpload.clearFile()
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this.clearPollForm()
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if (this.preserveFocus) {
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this.$nextTick(() => {
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this.$refs.textarea.focus()
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})
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}
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let el = this.$el.querySelector('textarea')
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el.style.height = 'auto'
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el.style.height = undefined
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this.error = null
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if (this.preview) this.previewStatus()
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},
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async postStatus (event, newStatus, opts = {}) {
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if (this.posting && !this.optimisticPosting) { return }
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if (this.disableSubmit) { return }
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if (this.emojiInputShown) { return }
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if (this.submitOnEnter) {
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event.stopPropagation()
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event.preventDefault()
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}
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if (this.optimisticPosting && (this.emptyStatus || this.isOverLengthLimit)) { return }
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if (this.emptyStatus) {
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this.error = this.$t('post_status.empty_status_error')
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return
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}
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const poll = this.pollFormVisible ? this.newStatus.poll : {}
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if (this.pollContentError) {
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this.error = this.pollContentError
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return
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}
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this.posting = true
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try {
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await this.setAllMediaDescriptions()
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} catch (e) {
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this.error = this.$t('post_status.media_description_error')
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this.posting = false
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return
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}
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const postingOptions = {
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status: newStatus.status,
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spoilerText: newStatus.spoilerText || null,
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visibility: newStatus.visibility,
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sensitive: newStatus.nsfw,
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media: newStatus.files,
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store: this.$store,
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inReplyToStatusId: this.replyTo,
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contentType: newStatus.contentType,
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poll,
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idempotencyKey: this.idempotencyKey
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}
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const postHandler = this.postHandler ? this.postHandler : statusPoster.postStatus
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postHandler(postingOptions).then((data) => {
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if (!data.error) {
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this.clearStatus()
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this.$emit('posted', data)
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} else {
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this.error = data.error
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}
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this.posting = false
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})
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},
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previewStatus () {
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if (this.emptyStatus && this.newStatus.spoilerText.trim() === '') {
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this.preview = { error: this.$t('post_status.preview_empty') }
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this.previewLoading = false
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return
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}
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const newStatus = this.newStatus
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this.previewLoading = true
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statusPoster.postStatus({
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status: newStatus.status,
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spoilerText: newStatus.spoilerText || null,
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visibility: newStatus.visibility,
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sensitive: newStatus.nsfw,
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media: [],
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store: this.$store,
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inReplyToStatusId: this.replyTo,
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contentType: newStatus.contentType,
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poll: {},
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preview: true
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}).then((data) => {
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// Don't apply preview if not loading, because it means
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// user has closed the preview manually.
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if (!this.previewLoading) return
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if (!data.error) {
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this.preview = data
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} else {
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this.preview = { error: data.error }
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}
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}).catch((error) => {
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this.preview = { error }
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}).finally(() => {
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this.previewLoading = false
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})
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},
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debouncePreviewStatus: debounce(function () { this.previewStatus() }, 500),
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autoPreview () {
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if (!this.preview) return
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this.previewLoading = true
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this.debouncePreviewStatus()
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},
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closePreview () {
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this.preview = null
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this.previewLoading = false
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},
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togglePreview () {
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if (this.showPreview) {
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this.closePreview()
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} else {
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this.previewStatus()
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}
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},
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addMediaFile (fileInfo) {
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this.newStatus.files.push(fileInfo)
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this.$emit('resize', { delayed: true })
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},
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removeMediaFile (fileInfo) {
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let index = this.newStatus.files.indexOf(fileInfo)
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this.newStatus.files.splice(index, 1)
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this.$emit('resize')
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},
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uploadFailed (errString, templateArgs) {
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templateArgs = templateArgs || {}
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this.error = this.$t('upload.error.base') + ' ' + this.$t('upload.error.' + errString, templateArgs)
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},
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startedUploadingFiles () {
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this.uploadingFiles = true
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},
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finishedUploadingFiles () {
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this.$emit('resize')
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this.uploadingFiles = false
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},
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type (fileInfo) {
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return fileTypeService.fileType(fileInfo.mimetype)
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},
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paste (e) {
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this.autoPreview()
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this.resize(e)
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if (e.clipboardData.files.length > 0) {
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// prevent pasting of file as text
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e.preventDefault()
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// Strangely, files property gets emptied after event propagation
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// Trying to wrap it in array doesn't work. Plus I doubt it's possible
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// to hold more than one file in clipboard.
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this.dropFiles = [e.clipboardData.files[0]]
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}
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},
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fileDrop (e) {
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if (e.dataTransfer && e.dataTransfer.types.includes('Files')) {
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e.preventDefault() // allow dropping text like before
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this.dropFiles = e.dataTransfer.files
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clearTimeout(this.dropStopTimeout)
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this.showDropIcon = 'hide'
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}
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},
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fileDragStop (e) {
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// The false-setting is done with delay because just using leave-events
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// directly caused unwanted flickering, this is not perfect either but
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// much less noticable.
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clearTimeout(this.dropStopTimeout)
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this.showDropIcon = 'fade'
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this.dropStopTimeout = setTimeout(() => (this.showDropIcon = 'hide'), 500)
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},
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fileDrag (e) {
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e.dataTransfer.dropEffect = this.uploadFileLimitReached ? 'none' : 'copy'
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if (e.dataTransfer && e.dataTransfer.types.includes('Files')) {
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clearTimeout(this.dropStopTimeout)
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this.showDropIcon = 'show'
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}
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},
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onEmojiInputInput (e) {
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this.$nextTick(() => {
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this.resize(this.$refs['textarea'])
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})
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},
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resize (e) {
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const target = e.target || e
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if (!(target instanceof window.Element)) { return }
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// Reset to default height for empty form, nothing else to do here.
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if (target.value === '') {
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target.style.height = null
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this.$emit('resize')
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this.$refs['emoji-input'].resize()
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return
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}
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const formRef = this.$refs['form']
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const bottomRef = this.$refs['bottom']
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/* Scroller is either `window` (replies in TL), sidebar (main post form,
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* replies in notifs) or mobile post form. Note that getting and setting
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* scroll is different for `Window` and `Element`s
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*/
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const bottomBottomPaddingStr = window.getComputedStyle(bottomRef)['padding-bottom']
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const bottomBottomPadding = pxStringToNumber(bottomBottomPaddingStr)
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const scrollerRef = this.$el.closest('.sidebar-scroller') ||
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this.$el.closest('.post-form-modal-view') ||
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window
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// Getting info about padding we have to account for, removing 'px' part
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const topPaddingStr = window.getComputedStyle(target)['padding-top']
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const bottomPaddingStr = window.getComputedStyle(target)['padding-bottom']
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const topPadding = pxStringToNumber(topPaddingStr)
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const bottomPadding = pxStringToNumber(bottomPaddingStr)
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const vertPadding = topPadding + bottomPadding
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const oldHeight = pxStringToNumber(target.style.height)
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/* Explanation:
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*
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* https://developer.mozilla.org/en-US/docs/Web/API/Element/scrollHeight
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* scrollHeight returns element's scrollable content height, i.e. visible
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* element + overscrolled parts of it. We use it to determine when text
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* inside the textarea exceeded its height, so we can set height to prevent
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* overscroll, i.e. make textarea grow with the text. HOWEVER, since we
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* explicitly set new height, scrollHeight won't go below that, so we can't
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* SHRINK the textarea when there's extra space. To workaround that we set
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* height to 'auto' which makes textarea tiny again, so that scrollHeight
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* will match text height again. HOWEVER, shrinking textarea can screw with
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* the scroll since there might be not enough padding around form-bottom to even
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* warrant a scroll, so it will jump to 0 and refuse to move anywhere,
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* so we check current scroll position before shrinking and then restore it
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* with needed delta.
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*/
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// this part has to be BEFORE the content size update
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const currentScroll = scrollerRef === window
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? scrollerRef.scrollY
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: scrollerRef.scrollTop
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const scrollerHeight = scrollerRef === window
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? scrollerRef.innerHeight
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: scrollerRef.offsetHeight
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const scrollerBottomBorder = currentScroll + scrollerHeight
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// BEGIN content size update
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target.style.height = 'auto'
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const heightWithoutPadding = Math.floor(target.scrollHeight - vertPadding)
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let newHeight = this.maxHeight ? Math.min(heightWithoutPadding, this.maxHeight) : heightWithoutPadding
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// This is a bit of a hack to combat target.scrollHeight being different on every other input
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// on some browsers for whatever reason. Don't change the height if difference is 1px or less.
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if (Math.abs(newHeight - oldHeight) <= 1) {
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newHeight = oldHeight
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}
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target.style.height = `${newHeight}px`
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this.$emit('resize', newHeight)
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// END content size update
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// We check where the bottom border of form-bottom element is, this uses findOffset
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// to find offset relative to scrollable container (scroller)
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const bottomBottomBorder = bottomRef.offsetHeight + findOffset(bottomRef, scrollerRef).top + bottomBottomPadding
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const isBottomObstructed = scrollerBottomBorder < bottomBottomBorder
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const isFormBiggerThanScroller = scrollerHeight < formRef.offsetHeight
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const bottomChangeDelta = bottomBottomBorder - scrollerBottomBorder
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// The intention is basically this;
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// Keep form-bottom always visible so that submit button is in view EXCEPT
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// if form element bigger than scroller and caret isn't at the end, so that
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// if you scroll up and edit middle of text you won't get scrolled back to bottom
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const shouldScrollToBottom = isBottomObstructed &&
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!(isFormBiggerThanScroller &&
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this.$refs.textarea.selectionStart !== this.$refs.textarea.value.length)
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const totalDelta = shouldScrollToBottom ? bottomChangeDelta : 0
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const targetScroll = Math.round(currentScroll + totalDelta)
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|
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if (scrollerRef === window) {
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scrollerRef.scroll(0, targetScroll)
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} else {
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|
scrollerRef.scrollTop = targetScroll
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}
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|
|
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this.$refs['emoji-input'].resize()
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},
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|
showEmojiPicker () {
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|
this.$refs['textarea'].focus()
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|
this.$refs['emoji-input'].triggerShowPicker()
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|
},
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|
clearError () {
|
|
this.error = null
|
|
},
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|
changeVis (visibility) {
|
|
this.newStatus.visibility = visibility
|
|
},
|
|
togglePollForm () {
|
|
this.pollFormVisible = !this.pollFormVisible
|
|
},
|
|
setPoll (poll) {
|
|
this.newStatus.poll = poll
|
|
},
|
|
clearPollForm () {
|
|
if (this.$refs.pollForm) {
|
|
this.$refs.pollForm.clear()
|
|
}
|
|
},
|
|
dismissScopeNotice () {
|
|
this.$store.dispatch('setOption', { name: 'hideScopeNotice', value: true })
|
|
},
|
|
setMediaDescription (id) {
|
|
const description = this.newStatus.mediaDescriptions[id]
|
|
if (!description || description.trim() === '') return
|
|
return statusPoster.setMediaDescription({ store: this.$store, id, description })
|
|
},
|
|
setAllMediaDescriptions () {
|
|
const ids = this.newStatus.files.map(file => file.id)
|
|
return Promise.all(ids.map(id => this.setMediaDescription(id)))
|
|
},
|
|
handleEmojiInputShow (value) {
|
|
this.emojiInputShown = value
|
|
},
|
|
updateIdempotencyKey () {
|
|
this.idempotencyKey = Date.now().toString()
|
|
},
|
|
openProfileTab () {
|
|
this.$store.dispatch('openSettingsModalTab', 'profile')
|
|
}
|
|
}
|
|
}
|
|
|
|
export default PostStatusForm
|