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diff --git a/src/components/emoji_input/emoji_input.js b/src/components/emoji_input/emoji_input.js
index dc03bc9f44..c4d235c0b8 100644
--- a/src/components/emoji_input/emoji_input.js
+++ b/src/components/emoji_input/emoji_input.js
@@ -1,506 +1,506 @@
import Completion from '../../services/completion/completion.js'
import EmojiPicker from '../emoji_picker/emoji_picker.vue'
import { take } from 'lodash'
import { findOffset } from '../../services/offset_finder/offset_finder.service.js'
import { library } from '@fortawesome/fontawesome-svg-core'
import {
faSmileBeam
} from '@fortawesome/free-regular-svg-icons'
library.add(
faSmileBeam
)
/**
* EmojiInput - augmented inputs for emoji and autocomplete support in inputs
* without having to give up the comfort of <input/> and <textarea/> elements
*
* Intended usage is:
* <EmojiInput v-model="something">
* <input v-model="something"/>
* </EmojiInput>
*
* Works only with <input> and <textarea>. Intended to use with only one nested
* input. It will find first input or textarea and work with that, multiple
* nested children not tested. You HAVE TO duplicate v-model for both
* <emoji-input> and <input>/<textarea> otherwise it will not work.
*
* Be prepared for CSS troubles though because it still wraps component in a div
* while TRYING to make it look like nothing happened, but it could break stuff.
*/
const EmojiInput = {
props: {
suggest: {
/**
* suggest: function (input: String) => Suggestion[]
*
* Function that takes input string which takes string (textAtCaret)
* and returns an array of Suggestions
*
* Suggestion is an object containing following properties:
* displayText: string. Main display text, what actual suggestion
* represents (user's screen name/emoji shortcode)
* replacement: string. Text that should replace the textAtCaret
* detailText: string, optional. Subtitle text, providing additional info
* if present (user's nickname)
* imageUrl: string, optional. Image to display alongside with suggestion,
* currently if no image is provided, replacement will be used (for
* unicode emojis)
*
* TODO: make it asynchronous when adding proper server-provided user
* suggestions
*
* For commonly used suggestors (emoji, users, both) use suggestor.js
*/
required: true,
type: Function
},
+ // TODO VUE3: change to modelValue, change 'input' event to 'input'
value: {
/**
* Used for v-model
*/
required: true,
type: String
},
enableEmojiPicker: {
/**
* Enables emoji picker support, this implies that custom emoji are supported
*/
required: false,
type: Boolean,
default: false
},
hideEmojiButton: {
/**
* intended to use with external picker trigger, i.e. you have a button outside
* input that will open up the picker, see triggerShowPicker()
*/
required: false,
type: Boolean,
default: false
},
enableStickerPicker: {
/**
* Enables sticker picker support, only makes sense when enableEmojiPicker=true
*/
required: false,
type: Boolean,
default: false
},
placement: {
/**
* Forces the panel to take a specific position relative to the input element.
* The 'auto' placement chooses either bottom or top depending on which has the available space (when both have available space, bottom is preferred).
*/
required: false,
type: String, // 'auto', 'top', 'bottom'
default: 'auto'
},
newlineOnCtrlEnter: {
required: false,
type: Boolean,
default: false
}
},
data () {
return {
input: undefined,
highlighted: 0,
caret: 0,
focused: false,
blurTimeout: null,
showPicker: false,
temporarilyHideSuggestions: false,
keepOpen: false,
disableClickOutside: false,
suggestions: []
}
},
components: {
EmojiPicker
},
computed: {
padEmoji () {
return this.$store.getters.mergedConfig.padEmoji
},
showSuggestions () {
return this.focused &&
this.suggestions &&
this.suggestions.length > 0 &&
!this.showPicker &&
!this.temporarilyHideSuggestions
},
textAtCaret () {
return (this.wordAtCaret || {}).word || ''
},
wordAtCaret () {
if (this.value && this.caret) {
const word = Completion.wordAtPosition(this.value, this.caret - 1) || {}
return word
}
}
},
mounted () {
- const slots = this.$slots.default
- if (!slots || slots.length === 0) return
- const input = slots.find(slot => ['input', 'textarea'].includes(slot.tag))
+ const { root } = this.$refs
+ const input = root.querySelector('.emoji-input > input') || root.querySelector('.emoji-input > textarea')
if (!input) return
this.input = input
this.resize()
- input.elm.addEventListener('blur', this.onBlur)
- input.elm.addEventListener('focus', this.onFocus)
- input.elm.addEventListener('paste', this.onPaste)
- input.elm.addEventListener('keyup', this.onKeyUp)
- input.elm.addEventListener('keydown', this.onKeyDown)
- input.elm.addEventListener('click', this.onClickInput)
- input.elm.addEventListener('transitionend', this.onTransition)
- input.elm.addEventListener('input', this.onInput)
+ input.addEventListener('blur', this.onBlur)
+ input.addEventListener('focus', this.onFocus)
+ input.addEventListener('paste', this.onPaste)
+ input.addEventListener('keyup', this.onKeyUp)
+ input.addEventListener('keydown', this.onKeyDown)
+ input.addEventListener('click', this.onClickInput)
+ input.addEventListener('transitionend', this.onTransition)
+ input.addEventListener('input', this.onInput)
},
unmounted () {
const { input } = this
if (input) {
- input.elm.removeEventListener('blur', this.onBlur)
- input.elm.removeEventListener('focus', this.onFocus)
- input.elm.removeEventListener('paste', this.onPaste)
- input.elm.removeEventListener('keyup', this.onKeyUp)
- input.elm.removeEventListener('keydown', this.onKeyDown)
- input.elm.removeEventListener('click', this.onClickInput)
- input.elm.removeEventListener('transitionend', this.onTransition)
- input.elm.removeEventListener('input', this.onInput)
+ input.removeEventListener('blur', this.onBlur)
+ input.removeEventListener('focus', this.onFocus)
+ input.removeEventListener('paste', this.onPaste)
+ input.removeEventListener('keyup', this.onKeyUp)
+ input.removeEventListener('keydown', this.onKeyDown)
+ input.removeEventListener('click', this.onClickInput)
+ input.removeEventListener('transitionend', this.onTransition)
+ input.removeEventListener('input', this.onInput)
}
},
watch: {
showSuggestions: function (newValue) {
this.$emit('shown', newValue)
},
textAtCaret: async function (newWord) {
const firstchar = newWord.charAt(0)
this.suggestions = []
if (newWord === firstchar) return
const matchedSuggestions = await this.suggest(newWord)
// Async: cancel if textAtCaret has changed during wait
if (this.textAtCaret !== newWord) return
if (matchedSuggestions.length <= 0) return
this.suggestions = take(matchedSuggestions, 5)
.map(({ imageUrl, ...rest }) => ({
...rest,
img: imageUrl || ''
}))
},
suggestions (newValue) {
this.$nextTick(this.resize)
}
},
methods: {
focusPickerInput () {
const pickerEl = this.$refs.picker.$el
if (!pickerEl) return
const pickerInput = pickerEl.querySelector('input')
if (pickerInput) pickerInput.focus()
},
triggerShowPicker () {
this.showPicker = true
this.$refs.picker.startEmojiLoad()
this.$nextTick(() => {
this.scrollIntoView()
this.focusPickerInput()
})
// This temporarily disables "click outside" handler
// since external trigger also means click originates
// from outside, thus preventing picker from opening
this.disableClickOutside = true
setTimeout(() => {
this.disableClickOutside = false
}, 0)
},
togglePicker () {
- this.input.elm.focus()
+ this.input.focus()
this.showPicker = !this.showPicker
if (this.showPicker) {
this.scrollIntoView()
this.$refs.picker.startEmojiLoad()
this.$nextTick(this.focusPickerInput)
}
},
replace (replacement) {
const newValue = Completion.replaceWord(this.value, this.wordAtCaret, replacement)
this.$emit('input', newValue)
this.caret = 0
},
insert ({ insertion, keepOpen, surroundingSpace = true }) {
const before = this.value.substring(0, this.caret) || ''
const after = this.value.substring(this.caret) || ''
/* Using a bit more smart approach to padding emojis with spaces:
* - put a space before cursor if there isn't one already, unless we
* are at the beginning of post or in spam mode
* - put a space after emoji if there isn't one already unless we are
* in spam mode
*
* The idea is that when you put a cursor somewhere in between sentence
* inserting just ' :emoji: ' will add more spaces to post which might
* break the flow/spacing, as well as the case where user ends sentence
* with a space before adding emoji.
*
* Spam mode is intended for creating multi-part emojis and overall spamming
* them, masto seem to be rendering :emoji::emoji: correctly now so why not
*/
const isSpaceRegex = /\s/
const spaceBefore = (surroundingSpace && !isSpaceRegex.exec(before.slice(-1)) && before.length && this.padEmoji > 0) ? ' ' : ''
const spaceAfter = (surroundingSpace && !isSpaceRegex.exec(after[0]) && this.padEmoji) ? ' ' : ''
const newValue = [
before,
spaceBefore,
insertion,
spaceAfter,
after
].join('')
this.keepOpen = keepOpen
this.$emit('input', newValue)
const position = this.caret + (insertion + spaceAfter + spaceBefore).length
if (!keepOpen) {
- this.input.elm.focus()
+ this.input.focus()
}
this.$nextTick(function () {
// Re-focus inputbox after clicking suggestion
// Set selection right after the replacement instead of the very end
- this.input.elm.setSelectionRange(position, position)
+ // this.input.setSelectionRange(position, position)
this.caret = position
})
},
replaceText (e, suggestion) {
const len = this.suggestions.length || 0
if (this.textAtCaret.length === 1) { return }
if (len > 0 || suggestion) {
const chosenSuggestion = suggestion || this.suggestions[this.highlighted]
const replacement = chosenSuggestion.replacement
const newValue = Completion.replaceWord(this.value, this.wordAtCaret, replacement)
this.$emit('input', newValue)
this.highlighted = 0
const position = this.wordAtCaret.start + replacement.length
this.$nextTick(function () {
// Re-focus inputbox after clicking suggestion
- this.input.elm.focus()
+ this.input.focus()
// Set selection right after the replacement instead of the very end
- this.input.elm.setSelectionRange(position, position)
+ this.input.setSelectionRange(position, position)
this.caret = position
})
e.preventDefault()
}
},
cycleBackward (e) {
const len = this.suggestions.length || 0
if (len > 1) {
this.highlighted -= 1
if (this.highlighted < 0) {
this.highlighted = this.suggestions.length - 1
}
e.preventDefault()
} else {
this.highlighted = 0
}
},
cycleForward (e) {
const len = this.suggestions.length || 0
if (len > 1) {
this.highlighted += 1
if (this.highlighted >= len) {
this.highlighted = 0
}
e.preventDefault()
} else {
this.highlighted = 0
}
},
scrollIntoView () {
const rootRef = this.$refs['picker'].$el
/* 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 scrollerRef = this.$el.closest('.sidebar-scroller') ||
this.$el.closest('.post-form-modal-view') ||
window
const currentScroll = scrollerRef === window
? scrollerRef.scrollY
: scrollerRef.scrollTop
const scrollerHeight = scrollerRef === window
? scrollerRef.innerHeight
: scrollerRef.offsetHeight
const scrollerBottomBorder = currentScroll + scrollerHeight
// We check where the bottom border of root element is, this uses findOffset
// to find offset relative to scrollable container (scroller)
const rootBottomBorder = rootRef.offsetHeight + findOffset(rootRef, scrollerRef).top
const bottomDelta = Math.max(0, rootBottomBorder - scrollerBottomBorder)
// could also check top delta but there's no case for it
const targetScroll = currentScroll + bottomDelta
if (scrollerRef === window) {
scrollerRef.scroll(0, targetScroll)
} else {
scrollerRef.scrollTop = targetScroll
}
this.$nextTick(() => {
- const { offsetHeight } = this.input.elm
+ const { offsetHeight } = this.input
const { picker } = this.$refs
const pickerBottom = picker.$el.getBoundingClientRect().bottom
if (pickerBottom > window.innerHeight) {
picker.$el.style.top = 'auto'
picker.$el.style.bottom = offsetHeight + 'px'
}
})
},
onTransition (e) {
this.resize()
},
onBlur (e) {
// Clicking on any suggestion removes focus from autocomplete,
// preventing click handler ever executing.
this.blurTimeout = setTimeout(() => {
this.focused = false
this.setCaret(e)
this.resize()
}, 200)
},
onClick (e, suggestion) {
this.replaceText(e, suggestion)
},
onFocus (e) {
if (this.blurTimeout) {
clearTimeout(this.blurTimeout)
this.blurTimeout = null
}
if (!this.keepOpen) {
this.showPicker = false
}
this.focused = true
this.setCaret(e)
this.resize()
this.temporarilyHideSuggestions = false
},
onKeyUp (e) {
const { key } = e
this.setCaret(e)
this.resize()
// Setting hider in keyUp to prevent suggestions from blinking
// when moving away from suggested spot
if (key === 'Escape') {
this.temporarilyHideSuggestions = true
} else {
this.temporarilyHideSuggestions = false
}
},
onPaste (e) {
this.setCaret(e)
this.resize()
},
onKeyDown (e) {
const { ctrlKey, shiftKey, key } = e
if (this.newlineOnCtrlEnter && ctrlKey && key === 'Enter') {
this.insert({ insertion: '\n', surroundingSpace: false })
// Ensure only one new line is added on macos
e.stopPropagation()
e.preventDefault()
// Scroll the input element to the position of the cursor
this.$nextTick(() => {
- this.input.elm.blur()
- this.input.elm.focus()
+ this.input.blur()
+ this.input.focus()
})
}
// Disable suggestions hotkeys if suggestions are hidden
if (!this.temporarilyHideSuggestions) {
if (key === 'Tab') {
if (shiftKey) {
this.cycleBackward(e)
} else {
this.cycleForward(e)
}
}
if (key === 'ArrowUp') {
this.cycleBackward(e)
} else if (key === 'ArrowDown') {
this.cycleForward(e)
}
if (key === 'Enter') {
if (!ctrlKey) {
this.replaceText(e)
}
}
}
// Probably add optional keyboard controls for emoji picker?
// Escape hides suggestions, if suggestions are hidden it
// de-focuses the element (i.e. default browser behavior)
if (key === 'Escape') {
if (!this.temporarilyHideSuggestions) {
- this.input.elm.focus()
+ this.input.focus()
}
}
this.showPicker = false
this.resize()
},
onInput (e) {
this.showPicker = false
this.setCaret(e)
this.resize()
this.$emit('input', e.target.value)
},
onClickInput (e) {
this.showPicker = false
},
onClickOutside (e) {
if (this.disableClickOutside) return
this.showPicker = false
},
onStickerUploaded (e) {
this.showPicker = false
this.$emit('sticker-uploaded', e)
},
onStickerUploadFailed (e) {
this.showPicker = false
this.$emit('sticker-upload-Failed', e)
},
setCaret ({ target: { selectionStart } }) {
this.caret = selectionStart
},
resize () {
const panel = this.$refs.panel
if (!panel) return
const picker = this.$refs.picker.$el
const panelBody = this.$refs['panel-body']
- const { offsetHeight, offsetTop } = this.input.elm
+ const { offsetHeight, offsetTop } = this.input
const offsetBottom = offsetTop + offsetHeight
this.setPlacement(panelBody, panel, offsetBottom)
this.setPlacement(picker, picker, offsetBottom)
},
setPlacement (container, target, offsetBottom) {
if (!container || !target) return
target.style.top = offsetBottom + 'px'
target.style.bottom = 'auto'
if (this.placement === 'top' || (this.placement === 'auto' && this.overflowsBottom(container))) {
target.style.top = 'auto'
- target.style.bottom = this.input.elm.offsetHeight + 'px'
+ target.style.bottom = this.input.offsetHeight + 'px'
}
},
overflowsBottom (el) {
return el.getBoundingClientRect().bottom > window.innerHeight
}
}
}
export default EmojiInput
diff --git a/src/components/emoji_input/emoji_input.vue b/src/components/emoji_input/emoji_input.vue
index ad62484d6e..e6f9a9d3ed 100644
--- a/src/components/emoji_input/emoji_input.vue
+++ b/src/components/emoji_input/emoji_input.vue
@@ -1,184 +1,185 @@
<template>
<div
v-click-outside="onClickOutside"
class="emoji-input"
:class="{ 'with-picker': !hideEmojiButton }"
+ ref='root'
>
<slot />
<template v-if="enableEmojiPicker">
<button
v-if="!hideEmojiButton"
class="button-unstyled emoji-picker-icon"
type="button"
@click.prevent="togglePicker"
>
<FAIcon :icon="['far', 'smile-beam']" />
</button>
<EmojiPicker
v-if="enableEmojiPicker"
ref="picker"
:class="{ hide: !showPicker }"
:enable-sticker-picker="enableStickerPicker"
class="emoji-picker-panel"
@emoji="insert"
@sticker-uploaded="onStickerUploaded"
@sticker-upload-failed="onStickerUploadFailed"
/>
</template>
<div
ref="panel"
class="autocomplete-panel"
:class="{ hide: !showSuggestions }"
>
<div
ref="panel-body"
class="autocomplete-panel-body"
>
<div
v-for="(suggestion, index) in suggestions"
:key="index"
class="autocomplete-item"
:class="{ highlighted: index === highlighted }"
@click.stop.prevent="onClick($event, suggestion)"
>
<span class="image">
<img
v-if="suggestion.img"
:src="suggestion.img"
>
<span v-else>{{ suggestion.replacement }}</span>
</span>
<div class="label">
<span class="displayText">{{ suggestion.displayText }}</span>
<span class="detailText">{{ suggestion.detailText }}</span>
</div>
</div>
</div>
</div>
</div>
</template>
<script src="./emoji_input.js"></script>
<style lang="scss">
@import '../../_variables.scss';
.emoji-input {
display: flex;
flex-direction: column;
position: relative;
&.with-picker input {
padding-right: 30px;
}
.emoji-picker-icon {
position: absolute;
top: 0;
right: 0;
margin: .2em .25em;
font-size: 16px;
cursor: pointer;
line-height: 24px;
&:hover i {
color: $fallback--text;
color: var(--text, $fallback--text);
}
}
.emoji-picker-panel {
position: absolute;
z-index: 20;
margin-top: 2px;
&.hide {
display: none
}
}
.autocomplete {
&-panel {
position: absolute;
z-index: 20;
margin-top: 2px;
&.hide {
display: none
}
&-body {
margin: 0 0.5em 0 0.5em;
border-radius: $fallback--tooltipRadius;
border-radius: var(--tooltipRadius, $fallback--tooltipRadius);
box-shadow: 1px 2px 4px rgba(0, 0, 0, 0.5);
box-shadow: var(--popupShadow);
min-width: 75%;
background-color: $fallback--bg;
background-color: var(--popover, $fallback--bg);
color: $fallback--link;
color: var(--popoverText, $fallback--link);
--faint: var(--popoverFaintText, $fallback--faint);
--faintLink: var(--popoverFaintLink, $fallback--faint);
--lightText: var(--popoverLightText, $fallback--lightText);
--postLink: var(--popoverPostLink, $fallback--link);
--postFaintLink: var(--popoverPostFaintLink, $fallback--link);
--icon: var(--popoverIcon, $fallback--icon);
}
}
&-item {
display: flex;
cursor: pointer;
padding: 0.2em 0.4em;
border-bottom: 1px solid rgba(0, 0, 0, 0.4);
height: 32px;
.image {
width: 32px;
height: 32px;
line-height: 32px;
text-align: center;
font-size: 32px;
margin-right: 4px;
img {
width: 32px;
height: 32px;
object-fit: contain;
}
}
.label {
display: flex;
flex-direction: column;
justify-content: center;
margin: 0 0.1em 0 0.2em;
.displayText {
line-height: 1.5;
}
.detailText {
font-size: 9px;
line-height: 9px;
}
}
&.highlighted {
background-color: $fallback--fg;
background-color: var(--selectedMenuPopover, $fallback--fg);
color: var(--selectedMenuPopoverText, $fallback--text);
--faint: var(--selectedMenuPopoverFaintText, $fallback--faint);
--faintLink: var(--selectedMenuPopoverFaintLink, $fallback--faint);
--lightText: var(--selectedMenuPopoverLightText, $fallback--lightText);
--icon: var(--selectedMenuPopoverIcon, $fallback--icon);
}
}
}
input, textarea {
flex: 1 0 auto;
}
}
</style>

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