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diff --git a/src/components/post_status_form/post_status_form.js b/src/components/post_status_form/post_status_form.js
index 66252bdae9..e7094bec94 100644
--- a/src/components/post_status_form/post_status_form.js
+++ b/src/components/post_status_form/post_status_form.js
@@ -1,562 +1,562 @@
import statusPoster from '../../services/status_poster/status_poster.service.js'
import MediaUpload from '../media_upload/media_upload.vue'
import ScopeSelector from '../scope_selector/scope_selector.vue'
import EmojiInput from '../emoji_input/emoji_input.vue'
import PollForm from '../poll/poll_form.vue'
import Attachment from '../attachment/attachment.vue'
import StatusContent from '../status_content/status_content.vue'
import fileTypeService from '../../services/file_type/file_type.service.js'
import { findOffset } from '../../services/offset_finder/offset_finder.service.js'
import { reject, map, uniqBy, debounce } from 'lodash'
import suggestor from '../emoji_input/suggestor.js'
import { mapGetters, mapState } from 'vuex'
import Checkbox from '../checkbox/checkbox.vue'
const buildMentionsString = ({ user, attentions = [] }, currentUser) => {
let allAttentions = [...attentions]
allAttentions.unshift(user)
allAttentions = uniqBy(allAttentions, 'id')
allAttentions = reject(allAttentions, { id: currentUser.id })
let mentions = map(allAttentions, (attention) => {
return `@${attention.screen_name}`
})
return mentions.length > 0 ? mentions.join(' ') + ' ' : ''
}
// Converts a string with px to a number like '2px' -> 2
const pxStringToNumber = (str) => {
return Number(str.substring(0, str.length - 2))
}
const PostStatusForm = {
props: [
'replyTo',
'repliedUser',
'attentions',
'copyMessageScope',
'subject',
'disableSubject',
'disableScopeSelector',
'disableNotice',
'disableLockWarning',
'disablePolls',
'disableSensitivityCheckbox',
'disableSubmit',
'disablePreview',
'placeholder',
'maxHeight',
'postHandler',
'preserveFocus',
'autoFocus',
'fileLimit',
'submitOnEnter',
'emojiPickerPlacement'
],
components: {
MediaUpload,
EmojiInput,
PollForm,
ScopeSelector,
Checkbox,
Attachment,
StatusContent
},
mounted () {
this.updateIdempotencyKey()
this.resize(this.$refs.textarea)
if (this.replyTo) {
const textLength = this.$refs.textarea.value.length
this.$refs.textarea.setSelectionRange(textLength, textLength)
}
if (this.replyTo || this.autoFocus) {
this.$refs.textarea.focus()
}
},
data () {
const preset = this.$route.query.message
let statusText = preset || ''
const { scopeCopy } = this.$store.getters.mergedConfig
if (this.replyTo) {
const currentUser = this.$store.state.users.currentUser
statusText = buildMentionsString({ user: this.repliedUser, attentions: this.attentions }, currentUser)
}
const scope = ((this.copyMessageScope && scopeCopy) || this.copyMessageScope === 'direct')
? this.copyMessageScope
: this.$store.state.users.currentUser.default_scope
const { postContentType: contentType } = this.$store.getters.mergedConfig
return {
dropFiles: [],
uploadingFiles: false,
error: null,
posting: false,
highlighted: 0,
newStatus: {
spoilerText: this.subject || '',
status: statusText,
nsfw: false,
files: [],
poll: {},
mediaDescriptions: {},
visibility: scope,
contentType
},
caret: 0,
pollFormVisible: false,
showDropIcon: 'hide',
dropStopTimeout: null,
preview: null,
previewLoading: false,
emojiInputShown: false,
idempotencyKey: ''
}
},
computed: {
users () {
return this.$store.state.users.users
},
userDefaultScope () {
return this.$store.state.users.currentUser.default_scope
},
showAllScopes () {
return !this.mergedConfig.minimalScopesMode
},
emojiUserSuggestor () {
return suggestor({
emoji: [
...this.$store.state.instance.emoji,
...this.$store.state.instance.customEmoji
],
users: this.$store.state.users.users,
updateUsersList: (query) => this.$store.dispatch('searchUsers', { query })
})
},
emojiSuggestor () {
return suggestor({
emoji: [
...this.$store.state.instance.emoji,
...this.$store.state.instance.customEmoji
]
})
},
emoji () {
return this.$store.state.instance.emoji || []
},
customEmoji () {
return this.$store.state.instance.customEmoji || []
},
statusLength () {
return this.newStatus.status.length
},
spoilerTextLength () {
return this.newStatus.spoilerText.length
},
statusLengthLimit () {
return this.$store.state.instance.textlimit
},
hasStatusLengthLimit () {
return this.statusLengthLimit > 0
},
charactersLeft () {
return this.statusLengthLimit - (this.statusLength + this.spoilerTextLength)
},
isOverLengthLimit () {
return this.hasStatusLengthLimit && (this.charactersLeft < 0)
},
minimalScopesMode () {
return this.$store.state.instance.minimalScopesMode
},
alwaysShowSubject () {
return this.mergedConfig.alwaysShowSubjectInput
},
postFormats () {
return this.$store.state.instance.postFormats || []
},
safeDMEnabled () {
return this.$store.state.instance.safeDM
},
pollsAvailable () {
return this.$store.state.instance.pollsAvailable &&
this.$store.state.instance.pollLimits.max_options >= 2 &&
this.disablePolls !== true
},
hideScopeNotice () {
return this.disableNotice || this.$store.getters.mergedConfig.hideScopeNotice
},
pollContentError () {
return this.pollFormVisible &&
this.newStatus.poll &&
this.newStatus.poll.error
},
showPreview () {
return !this.disablePreview && (!!this.preview || this.previewLoading)
},
emptyStatus () {
return this.newStatus.status.trim() === '' && this.newStatus.files.length === 0
},
uploadFileLimitReached () {
return this.newStatus.files.length >= this.fileLimit
},
...mapGetters(['mergedConfig']),
...mapState({
mobileLayout: state => state.interface.mobileLayout
})
},
watch: {
'newStatus': {
deep: true,
handler () {
this.statusChanged()
}
}
},
methods: {
statusChanged () {
this.autoPreview()
this.updateIdempotencyKey()
},
clearStatus () {
const newStatus = this.newStatus
this.newStatus = {
status: '',
spoilerText: '',
files: [],
visibility: newStatus.visibility,
contentType: newStatus.contentType,
poll: {},
mediaDescriptions: {}
}
this.pollFormVisible = false
this.$refs.mediaUpload && this.$refs.mediaUpload.clearFile()
this.clearPollForm()
if (this.preserveFocus) {
this.$nextTick(() => {
this.$refs.textarea.focus()
})
}
let el = this.$el.querySelector('textarea')
el.style.height = 'auto'
el.style.height = undefined
this.error = null
if (this.preview) this.previewStatus()
},
async postStatus (event, newStatus, opts = {}) {
if (this.posting) { return }
if (this.disableSubmit) { return }
if (this.emojiInputShown) { return }
if (this.submitOnEnter) {
event.stopPropagation()
event.preventDefault()
}
if (this.emptyStatus) {
this.error = this.$t('post_status.empty_status_error')
return
}
const poll = this.pollFormVisible ? this.newStatus.poll : {}
if (this.pollContentError) {
this.error = this.pollContentError
return
}
this.posting = true
try {
await this.setAllMediaDescriptions()
} catch (e) {
this.error = this.$t('post_status.media_description_error')
this.posting = false
return
}
const postingOptions = {
status: newStatus.status,
spoilerText: newStatus.spoilerText || null,
visibility: newStatus.visibility,
sensitive: newStatus.nsfw,
media: newStatus.files,
store: this.$store,
inReplyToStatusId: this.replyTo,
contentType: newStatus.contentType,
poll,
idempotencyKey: this.idempotencyKey
}
const postHandler = this.postHandler ? this.postHandler : statusPoster.postStatus
postHandler(postingOptions).then((data) => {
if (!data.error) {
this.clearStatus()
this.$emit('posted', data)
} else {
this.error = data.error
}
this.posting = false
})
},
previewStatus () {
if (this.emptyStatus && this.newStatus.spoilerText.trim() === '') {
this.preview = { error: this.$t('post_status.preview_empty') }
this.previewLoading = false
return
}
const newStatus = this.newStatus
this.previewLoading = true
statusPoster.postStatus({
status: newStatus.status,
spoilerText: newStatus.spoilerText || null,
visibility: newStatus.visibility,
sensitive: newStatus.nsfw,
media: [],
store: this.$store,
inReplyToStatusId: this.replyTo,
contentType: newStatus.contentType,
poll: {},
preview: true
}).then((data) => {
// Don't apply preview if not loading, because it means
// user has closed the preview manually.
if (!this.previewLoading) return
if (!data.error) {
this.preview = data
} else {
this.preview = { error: data.error }
}
}).catch((error) => {
this.preview = { error }
}).finally(() => {
this.previewLoading = false
})
},
debouncePreviewStatus: debounce(function () { this.previewStatus() }, 500),
autoPreview () {
if (!this.preview) return
this.previewLoading = true
this.debouncePreviewStatus()
},
closePreview () {
this.preview = null
this.previewLoading = false
},
togglePreview () {
if (this.showPreview) {
this.closePreview()
} else {
this.previewStatus()
}
},
addMediaFile (fileInfo) {
this.newStatus.files.push(fileInfo)
this.$emit('resize', { delayed: true })
},
removeMediaFile (fileInfo) {
let index = this.newStatus.files.indexOf(fileInfo)
this.newStatus.files.splice(index, 1)
this.$emit('resize')
},
uploadFailed (errString, templateArgs) {
templateArgs = templateArgs || {}
this.error = this.$t('upload.error.base') + ' ' + this.$t('upload.error.' + errString, templateArgs)
},
startedUploadingFiles () {
this.uploadingFiles = true
},
finishedUploadingFiles () {
this.$emit('resize')
this.uploadingFiles = false
},
type (fileInfo) {
return fileTypeService.fileType(fileInfo.mimetype)
},
paste (e) {
this.autoPreview()
this.resize(e)
if (e.clipboardData.files.length > 0) {
// prevent pasting of file as text
e.preventDefault()
// Strangely, files property gets emptied after event propagation
// Trying to wrap it in array doesn't work. Plus I doubt it's possible
// to hold more than one file in clipboard.
this.dropFiles = [e.clipboardData.files[0]]
}
},
fileDrop (e) {
if (e.dataTransfer && e.dataTransfer.types.includes('Files')) {
e.preventDefault() // allow dropping text like before
this.dropFiles = e.dataTransfer.files
clearTimeout(this.dropStopTimeout)
this.showDropIcon = 'hide'
}
},
fileDragStop (e) {
// The false-setting is done with delay because just using leave-events
// directly caused unwanted flickering, this is not perfect either but
// much less noticable.
clearTimeout(this.dropStopTimeout)
this.showDropIcon = 'fade'
this.dropStopTimeout = setTimeout(() => (this.showDropIcon = 'hide'), 500)
},
fileDrag (e) {
e.dataTransfer.dropEffect = this.uploadFileLimitReached ? 'none' : 'copy'
if (e.dataTransfer && e.dataTransfer.types.includes('Files')) {
clearTimeout(this.dropStopTimeout)
this.showDropIcon = 'show'
}
},
onEmojiInputInput (e) {
this.$nextTick(() => {
this.resize(this.$refs['textarea'])
})
},
resize (e) {
const target = e.target || e
if (!(target instanceof window.Element)) { return }
// Reset to default height for empty form, nothing else to do here.
if (target.value === '') {
target.style.height = null
this.$emit('resize')
this.$refs['emoji-input'].resize()
return
}
const formRef = this.$refs['form']
const bottomRef = this.$refs['bottom']
/* Scroller is either `window` (replies in TL), sidebar (main post form,
* replies in notifs) or mobile post form. Note that getting and setting
* scroll is different for `Window` and `Element`s
*/
const bottomBottomPaddingStr = window.getComputedStyle(bottomRef)['padding-bottom']
const bottomBottomPadding = pxStringToNumber(bottomBottomPaddingStr)
const scrollerRef = this.$el.closest('.sidebar-scroller') ||
this.$el.closest('.post-form-modal-view') ||
window
// Getting info about padding we have to account for, removing 'px' part
const topPaddingStr = window.getComputedStyle(target)['padding-top']
const bottomPaddingStr = window.getComputedStyle(target)['padding-bottom']
const topPadding = pxStringToNumber(topPaddingStr)
const bottomPadding = pxStringToNumber(bottomPaddingStr)
const vertPadding = topPadding + bottomPadding
const oldHeight = pxStringToNumber(target.style.height)
/* Explanation:
*
* https://developer.mozilla.org/en-US/docs/Web/API/Element/scrollHeight
* scrollHeight returns element's scrollable content height, i.e. visible
* element + overscrolled parts of it. We use it to determine when text
* inside the textarea exceeded its height, so we can set height to prevent
* overscroll, i.e. make textarea grow with the text. HOWEVER, since we
* explicitly set new height, scrollHeight won't go below that, so we can't
* SHRINK the textarea when there's extra space. To workaround that we set
* height to 'auto' which makes textarea tiny again, so that scrollHeight
* will match text height again. HOWEVER, shrinking textarea can screw with
* the scroll since there might be not enough padding around form-bottom to even
* warrant a scroll, so it will jump to 0 and refuse to move anywhere,
* so we check current scroll position before shrinking and then restore it
* with needed delta.
*/
// this part has to be BEFORE the content size update
const currentScroll = scrollerRef === window
? scrollerRef.scrollY
: scrollerRef.scrollTop
const scrollerHeight = scrollerRef === window
? scrollerRef.innerHeight
: scrollerRef.offsetHeight
const scrollerBottomBorder = currentScroll + scrollerHeight
// BEGIN content size update
target.style.height = 'auto'
- const heightWithoutPadding = Math.ceil(target.scrollHeight - vertPadding) + 1
+ const heightWithoutPadding = Math.floor(target.scrollHeight - vertPadding)
let newHeight = this.maxHeight ? Math.min(heightWithoutPadding, this.maxHeight) : heightWithoutPadding
// This is a bit of a hack to combat target.scrollHeight being different on every other input
// on some browsers for whatever reason. Don't change the height if difference is 1px or less.
if (Math.abs(newHeight - oldHeight) <= 1) {
newHeight = oldHeight
}
target.style.height = `${newHeight}px`
this.$emit('resize', newHeight)
// END content size update
// We check where the bottom border of form-bottom element is, this uses findOffset
// to find offset relative to scrollable container (scroller)
const bottomBottomBorder = bottomRef.offsetHeight + findOffset(bottomRef, scrollerRef).top + bottomBottomPadding
const isBottomObstructed = scrollerBottomBorder < bottomBottomBorder
const isFormBiggerThanScroller = scrollerHeight < formRef.offsetHeight
const bottomChangeDelta = bottomBottomBorder - scrollerBottomBorder
// The intention is basically this;
// Keep form-bottom always visible so that submit button is in view EXCEPT
// if form element bigger than scroller and caret isn't at the end, so that
// if you scroll up and edit middle of text you won't get scrolled back to bottom
const shouldScrollToBottom = isBottomObstructed &&
!(isFormBiggerThanScroller &&
this.$refs.textarea.selectionStart !== this.$refs.textarea.value.length)
const totalDelta = shouldScrollToBottom ? bottomChangeDelta : 0
const targetScroll = currentScroll + totalDelta
if (scrollerRef === window) {
scrollerRef.scroll(0, targetScroll)
} else {
scrollerRef.scrollTop = targetScroll
}
this.$refs['emoji-input'].resize()
},
showEmojiPicker () {
this.$refs['textarea'].focus()
this.$refs['emoji-input'].triggerShowPicker()
},
clearError () {
this.error = null
},
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()
}
}
}
export default PostStatusForm

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