Merge branch 'feat/emoji-reactions' into 'develop'

Emoji reactions

See merge request pleroma/pleroma-fe!1049

src/components/conversation/conversation.js

@@ -150,6 +150,7 @@ const conversation = {
       if (!id) return
       this.highlight = id
       this.$store.dispatch('fetchFavsAndRepeats', id)
+      this.$store.dispatch('fetchEmojiReactionsBy', id)
     },
     getHighlight () {
       return this.isExpanded ? this.highlight : null

src/components/emoji_reactions/emoji_reactions.js

@@ -0,0 +1,32 @@
+
+const EmojiReactions = {
+  name: 'EmojiReactions',
+  props: ['status'],
+  computed: {
+    emojiReactions () {
+      return this.status.emoji_reactions
+    }
+  },
+  methods: {
+    reactedWith (emoji) {
+      const user = this.$store.state.users.currentUser
+      const reaction = this.status.emoji_reactions.find(r => r.emoji === emoji)
+      return reaction.accounts && reaction.accounts.find(u => u.id === user.id)
+    },
+    reactWith (emoji) {
+      this.$store.dispatch('reactWithEmoji', { id: this.status.id, emoji })
+    },
+    unreact (emoji) {
+      this.$store.dispatch('unreactWithEmoji', { id: this.status.id, emoji })
+    },
+    emojiOnClick (emoji, event) {
+      if (this.reactedWith(emoji)) {
+        this.unreact(emoji)
+      } else {
+        this.reactWith(emoji)
+      }
+    }
+  }
+}
+
+export default EmojiReactions

src/components/emoji_reactions/emoji_reactions.vue

@@ -0,0 +1,51 @@
+<template>
+  <div class="emoji-reactions">
+    <button
+      v-for="(reaction) in emojiReactions"
+      :key="reaction.emoji"
+      class="emoji-reaction btn btn-default"
+      :class="{ 'picked-reaction': reactedWith(reaction.emoji) }"
+      @click="emojiOnClick(reaction.emoji, $event)"
+    >
+      <span>{{ reaction.emoji }}</span>
+      <span>{{ reaction.count }}</span>
+    </button>
+  </div>
+</template>
+
+<script src="./emoji_reactions.js" ></script>
+<style lang="scss">
+@import '../../_variables.scss';
+
+.emoji-reactions {
+  display: flex;
+  margin-top: 0.25em;
+  flex-wrap: wrap;
+}
+
+.emoji-reaction {
+  padding: 0 0.5em;
+  margin-right: 0.5em;
+  margin-top: 0.5em;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  box-sizing: border-box;
+  &:first-child {
+    margin-right: 0.25em;
+  }
+  &:last-child {
+    width: 1.5em;
+  }
+  &:focus {
+    outline: none;
+  }
+}
+
+.picked-reaction {
+  border: 1px solid var(--link, $fallback--link);
+  margin-left: -1px; // offset the border, can't use inset shadows either
+  margin-right: calc(0.5em - 1px);
+}
+
+</style>

src/components/react_button/react_button.js

@@ -0,0 +1,43 @@
+import { mapGetters } from 'vuex'
+
+const ReactButton = {
+  props: ['status', 'loggedIn'],
+  data () {
+    return {
+      showTooltip: false,
+      filterWord: '',
+      popperOptions: {
+        modifiers: {
+          preventOverflow: { padding: { top: 50 }, boundariesElement: 'viewport' }
+        }
+      }
+    }
+  },
+  methods: {
+    openReactionSelect () {
+      this.showTooltip = true
+      this.filterWord = ''
+    },
+    closeReactionSelect () {
+      this.showTooltip = false
+    },
+    addReaction (event, emoji) {
+      this.$store.dispatch('reactWithEmoji', { id: this.status.id, emoji })
+      this.closeReactionSelect()
+    }
+  },
+  computed: {
+    commonEmojis () {
+      return ['❤️', '😠', '👀', '😂', '🔥']
+    },
+    emojis () {
+      if (this.filterWord !== '') {
+        return this.$store.state.instance.emoji.filter(emoji => emoji.displayText.includes(this.filterWord))
+      }
+      return this.$store.state.instance.emoji || []
+    },
+    ...mapGetters(['mergedConfig'])
+  }
+}
+
+export default ReactButton

src/components/react_button/react_button.vue

@@ -0,0 +1,109 @@
+<template>
+  <v-popover
+    :popper-options="popperOptions"
+    :open="showTooltip"
+    trigger="manual"
+    placement="top"
+    class="react-button-popover"
+    @hide="closeReactionSelect"
+  >
+    <div slot="popover">
+      <div class="reaction-picker-filter">
+        <input
+          v-model="filterWord"
+          :placeholder="$t('emoji.search_emoji')"
+        >
+      </div>
+      <div class="reaction-picker">
+        <span
+          v-for="emoji in commonEmojis"
+          :key="emoji"
+          class="emoji-button"
+          @click="addReaction($event, emoji)"
+        >
+          {{ emoji }}
+        </span>
+        <div class="reaction-picker-divider" />
+        <span
+          v-for="(emoji, key) in emojis"
+          :key="key"
+          class="emoji-button"
+          @click="addReaction($event, emoji.replacement)"
+        >
+          {{ emoji.replacement }}
+        </span>
+        <div class="reaction-bottom-fader" />
+      </div>
+    </div>
+    <div
+      v-if="loggedIn"
+      @click.prevent="openReactionSelect"
+    >
+      <i
+        class="icon-smile button-icon add-reaction-button"
+        :title="$t('tool_tip.add_reaction')"
+      />
+    </div>
+  </v-popover>
+</template>
+
+<script src="./react_button.js" ></script>
+
+<style lang="scss">
+@import '../../_variables.scss';
+
+.reaction-picker-filter {
+  padding: 0.5em;
+}
+
+.reaction-picker-divider {
+  height: 1px;
+  width: 100%;
+  margin: 0.5em;
+  background-color: var(--border, $fallback--border);
+}
+
+.reaction-picker {
+  width: 10em;
+  height: 9em;
+  font-size: 1.5em;
+  overflow-y: scroll;
+  display: flex;
+  flex-wrap: wrap;
+  padding: 0.5em;
+  text-align: center;
+  align-content: flex-start;
+  user-select: none;
+
+  mask: linear-gradient(to top, white 0, transparent 100%) bottom no-repeat,
+    linear-gradient(to bottom, white 0, transparent 100%) top no-repeat,
+    linear-gradient(to top, white, white);
+  transition: mask-size 150ms;
+  mask-size: 100% 20px, 100% 20px, auto;
+  // Autoprefixed seem to ignore this one, and also syntax is different
+  -webkit-mask-composite: xor;
+  mask-composite: exclude;
+
+  .emoji-button {
+    cursor: pointer;
+
+    flex-basis: 20%;
+    line-height: 1.5em;
+    align-content: center;
+
+    &:hover {
+      transform: scale(1.25);
+    }
+  }
+}
+
+.add-reaction-button {
+  cursor: pointer;
+
+  &:hover {
+    color: $fallback--text;
+    color: var(--text, $fallback--text);
+  }
+}
+
+</style>

src/components/status/status.js

@@ -1,5 +1,6 @@
 import Attachment from '../attachment/attachment.vue'
 import FavoriteButton from '../favorite_button/favorite_button.vue'
+import ReactButton from '../react_button/react_button.vue'
 import RetweetButton from '../retweet_button/retweet_button.vue'
 import Poll from '../poll/poll.vue'
 import ExtraButtons from '../extra_buttons/extra_buttons.vue'
@@ -11,6 +12,7 @@ import LinkPreview from '../link-preview/link-preview.vue'
 import AvatarList from '../avatar_list/avatar_list.vue'
 import Timeago from '../timeago/timeago.vue'
 import StatusPopover from '../status_popover/status_popover.vue'
+import EmojiReactions from '../emoji_reactions/emoji_reactions.vue'
 import generateProfileLink from 'src/services/user_profile_link_generator/user_profile_link_generator'
 import fileType from 'src/services/file_type/file_type.service'
 import { processHtml } from 'src/services/tiny_post_html_processor/tiny_post_html_processor.service.js'
@@ -319,6 +321,7 @@ const Status = {
   components: {
     Attachment,
     FavoriteButton,
+    ReactButton,
     RetweetButton,
     ExtraButtons,
     PostStatusForm,
@@ -329,7 +332,8 @@ const Status = {
     LinkPreview,
     AvatarList,
     Timeago,
-    StatusPopover
+    StatusPopover,
+    EmojiReactions
   },
   methods: {
     visibilityIcon (visibility) {

src/components/status/status.vue

@@ -354,6 +354,10 @@
             </div>
           </transition>
 
+          <EmojiReactions
+            :status="status"
+          />
+
           <div
             v-if="!noHeading && !isPreview"
             class="status-actions media-body"
@@ -382,6 +386,10 @@
               :logged-in="loggedIn"
               :status="status"
             />
+            <ReactButton
+              :logged-in="loggedIn"
+              :status="status"
+            />
             <extra-buttons
               :status="status"
               @onError="showError"

src/i18n/en.json

@@ -648,6 +648,7 @@
     "repeat": "Repeat",
     "reply": "Reply",
     "favorite": "Favorite",
+    "add_reaction": "Add Reaction",
     "user_settings": "User Settings"
   },
   "upload":{

src/modules/statuses.js

@@ -1,4 +1,17 @@
-import { remove, slice, each, findIndex, find, maxBy, minBy, merge, first, last, isArray, omitBy } from 'lodash'
+import {
+  remove,
+  slice,
+  each,
+  findIndex,
+  find,
+  maxBy,
+  minBy,
+  merge,
+  first,
+  last,
+  isArray,
+  omitBy
+} from 'lodash'
 import { set } from 'vue'
 import apiService from '../services/api/api.service.js'
 // import parse from '../services/status_parser/status_parser.js'
@@ -518,6 +531,50 @@ export const mutations = {
     newStatus.fave_num = newStatus.favoritedBy.length
     newStatus.favorited = !!newStatus.favoritedBy.find(({ id }) => currentUser.id === id)
   },
+  addEmojiReactionsBy (state, { id, emojiReactions, currentUser }) {
+    const status = state.allStatusesObject[id]
+    set(status, 'emoji_reactions', emojiReactions)
+  },
+  addOwnReaction (state, { id, emoji, currentUser }) {
+    const status = state.allStatusesObject[id]
+    const reactionIndex = findIndex(status.emoji_reactions, { emoji })
+    const reaction = status.emoji_reactions[reactionIndex] || { emoji, count: 0, accounts: [] }
+
+    const newReaction = {
+      ...reaction,
+      count: reaction.count + 1,
+      accounts: [
+        ...reaction.accounts,
+        currentUser
+      ]
+    }
+
+    // Update count of existing reaction if it exists, otherwise append at the end
+    if (reactionIndex >= 0) {
+      set(status.emoji_reactions, reactionIndex, newReaction)
+    } else {
+      set(status, 'emoji_reactions', [...status.emoji_reactions, newReaction])
+    }
+  },
+  removeOwnReaction (state, { id, emoji, currentUser }) {
+    const status = state.allStatusesObject[id]
+    const reactionIndex = findIndex(status.emoji_reactions, { emoji })
+    if (reactionIndex < 0) return
+
+    const reaction = status.emoji_reactions[reactionIndex]
+
+    const newReaction = {
+      ...reaction,
+      count: reaction.count - 1,
+      accounts: reaction.accounts.filter(acc => acc.id === currentUser.id)
+    }
+
+    if (newReaction.count > 0) {
+      set(status.emoji_reactions, reactionIndex, newReaction)
+    } else {
+      set(status, 'emoji_reactions', status.emoji_reactions.filter(r => r.emoji !== emoji))
+    }
+  },
   updateStatusWithPoll (state, { id, poll }) {
     const status = state.allStatusesObject[id]
     status.poll = poll
@@ -622,6 +679,31 @@ const statuses = {
         commit('addRepeats', { id, rebloggedByUsers, currentUser: rootState.users.currentUser })
       })
     },
+    reactWithEmoji ({ rootState, dispatch, commit }, { id, emoji }) {
+      const currentUser = rootState.users.currentUser
+      commit('addOwnReaction', { id, emoji, currentUser })
+      rootState.api.backendInteractor.reactWithEmoji({ id, emoji }).then(
+        status => {
+          dispatch('fetchEmojiReactionsBy', id)
+        }
+      )
+    },
+    unreactWithEmoji ({ rootState, dispatch, commit }, { id, emoji }) {
+      const currentUser = rootState.users.currentUser
+      commit('removeOwnReaction', { id, emoji, currentUser })
+      rootState.api.backendInteractor.unreactWithEmoji({ id, emoji }).then(
+        status => {
+          dispatch('fetchEmojiReactionsBy', id)
+        }
+      )
+    },
+    fetchEmojiReactionsBy ({ rootState, commit }, id) {
+      rootState.api.backendInteractor.fetchEmojiReactions({ id }).then(
+        emojiReactions => {
+          commit('addEmojiReactionsBy', { id, emojiReactions, currentUser: rootState.users.currentUser })
+        }
+      )
+    },
     fetchFavs ({ rootState, commit }, id) {
       rootState.api.backendInteractor.fetchFavoritedByUsers({ id })
         .then(favoritedByUsers => commit('addFavs', { id, favoritedByUsers, currentUser: rootState.users.currentUser }))

src/services/api/api.service.js

@@ -74,6 +74,9 @@ const MASTODON_SEARCH_2 = `/api/v2/search`
 const MASTODON_USER_SEARCH_URL = '/api/v1/accounts/search'
 const MASTODON_DOMAIN_BLOCKS_URL = '/api/v1/domain_blocks'
 const MASTODON_STREAMING = '/api/v1/streaming'
+const PLEROMA_EMOJI_REACTIONS_URL = id => `/api/v1/pleroma/statuses/${id}/emoji_reactions_by`
+const PLEROMA_EMOJI_REACT_URL = id => `/api/v1/pleroma/statuses/${id}/react_with_emoji`
+const PLEROMA_EMOJI_UNREACT_URL = id => `/api/v1/pleroma/statuses/${id}/unreact_with_emoji`
 
 const oldfetch = window.fetch
 
@@ -881,6 +884,28 @@ const fetchRebloggedByUsers = ({ id }) => {
   return promisedRequest({ url: MASTODON_STATUS_REBLOGGEDBY_URL(id) }).then((users) => users.map(parseUser))
 }
 
+const fetchEmojiReactions = ({ id }) => {
+  return promisedRequest({ url: PLEROMA_EMOJI_REACTIONS_URL(id) })
+}
+
+const reactWithEmoji = ({ id, emoji, credentials }) => {
+  return promisedRequest({
+    url: PLEROMA_EMOJI_REACT_URL(id),
+    method: 'POST',
+    credentials,
+    payload: { emoji }
+  }).then(parseStatus)
+}
+
+const unreactWithEmoji = ({ id, emoji, credentials }) => {
+  return promisedRequest({
+    url: PLEROMA_EMOJI_UNREACT_URL(id),
+    method: 'POST',
+    credentials,
+    payload: { emoji }
+  }).then(parseStatus)
+}
+
 const reportUser = ({ credentials, userId, statusIds, comment, forward }) => {
   return promisedRequest({
     url: MASTODON_REPORT_USER_URL,
@@ -1130,6 +1155,9 @@ const apiService = {
   fetchPoll,
   fetchFavoritedByUsers,
   fetchRebloggedByUsers,
+  fetchEmojiReactions,
+  reactWithEmoji,
+  unreactWithEmoji,
   reportUser,
   updateNotificationSettings,
   search2,

src/services/entity_normalizer/entity_normalizer.service.js

@@ -242,6 +242,7 @@ export const parseStatus = (data) => {
       output.is_local = pleroma.local
       output.in_reply_to_screen_name = data.pleroma.in_reply_to_account_acct
       output.thread_muted = pleroma.thread_muted
+      output.emoji_reactions = pleroma.emoji_reactions
     } else {
       output.text = data.content
       output.summary = data.spoiler_text

test/unit/specs/modules/statuses.spec.js

@@ -241,6 +241,51 @@ describe('Statuses module', () => {
     })
   })
 
+  describe('emojiReactions', () => {
+    it('increments count in existing reaction', () => {
+      const state = defaultState()
+      const status = makeMockStatus({ id: '1' })
+      status.emoji_reactions = [ { emoji: '😂', count: 1, accounts: [] } ]
+
+      mutations.addNewStatuses(state, { statuses: [status], showImmediately: true, timeline: 'public' })
+      mutations.addOwnReaction(state, { id: '1', emoji: '😂', currentUser: { id: 'me' } })
+      expect(state.allStatusesObject['1'].emoji_reactions[0].count).to.eql(2)
+      expect(state.allStatusesObject['1'].emoji_reactions[0].accounts[0].id).to.eql('me')
+    })
+
+    it('adds a new reaction', () => {
+      const state = defaultState()
+      const status = makeMockStatus({ id: '1' })
+      status.emoji_reactions = []
+
+      mutations.addNewStatuses(state, { statuses: [status], showImmediately: true, timeline: 'public' })
+      mutations.addOwnReaction(state, { id: '1', emoji: '😂', currentUser: { id: 'me' } })
+      expect(state.allStatusesObject['1'].emoji_reactions[0].count).to.eql(1)
+      expect(state.allStatusesObject['1'].emoji_reactions[0].accounts[0].id).to.eql('me')
+    })
+
+    it('decreases count in existing reaction', () => {
+      const state = defaultState()
+      const status = makeMockStatus({ id: '1' })
+      status.emoji_reactions = [ { emoji: '😂', count: 2, accounts: [{ id: 'me' }] } ]
+
+      mutations.addNewStatuses(state, { statuses: [status], showImmediately: true, timeline: 'public' })
+      mutations.removeOwnReaction(state, { id: '1', emoji: '😂', currentUser: {} })
+      expect(state.allStatusesObject['1'].emoji_reactions[0].count).to.eql(1)
+      expect(state.allStatusesObject['1'].emoji_reactions[0].accounts).to.eql([])
+    })
+
+    it('removes a reaction', () => {
+      const state = defaultState()
+      const status = makeMockStatus({ id: '1' })
+      status.emoji_reactions = [{ emoji: '😂', count: 1, accounts: [{ id: 'me' }] }]
+
+      mutations.addNewStatuses(state, { statuses: [status], showImmediately: true, timeline: 'public' })
+      mutations.removeOwnReaction(state, { id: '1', emoji: '😂', currentUser: {} })
+      expect(state.allStatusesObject['1'].emoji_reactions.length).to.eql(0)
+    })
+  })
+
   describe('showNewStatuses', () => {
     it('resets the minId to the min of the visible statuses when adding new to visible statuses', () => {
       const state = defaultState()