Merge remote-tracking branch 'origin/develop' into settings-and-filtering

* origin/develop: (169 commits)
  Improve the user card for deactivated users
  Update CHANGELOG.md
  Update CHANGELOG.md
  Allow canceling a follow request
  Simple policy reasons for instance specific policies
  entity_normalizer: Escape name when parsing user
  Translated using Weblate (Spanish)
  Translated using Weblate (Catalan)
  Translated using Weblate (Korean)
  Translated using Weblate (Japanese (ja_PEDANTIC))
  Translated using Weblate (Indonesian)
  Translated using Weblate (Esperanto)
  Translated using Weblate (Vietnamese)
  Translated using Weblate (Italian)
  Translated using Weblate (Vietnamese)
  Translated using Weblate (Indonesian)
  Translated using Weblate (Italian)
  Translated using Weblate (Vietnamese)
  Translated using Weblate (Indonesian)
  Translated using Weblate (Chinese (Simplified))
  ...

3 files changed, 91 insertions, 0 deletions

diff --git a/src/components/mentions_line/mentions_line.js b/src/components/mentions_line/mentions_line.js
new file mode 100644
index 00000000..a4a0c724
--- /dev/null
+++ b/src/components/mentions_line/mentions_line.js
@@ -0,0 +1,37 @@
+import MentionLink from 'src/components/mention_link/mention_link.vue'
+import { mapGetters } from 'vuex'
+
+export const MENTIONS_LIMIT = 5
+
+const MentionsLine = {
+  name: 'MentionsLine',
+  props: {
+    mentions: {
+      required: true,
+      type: Array
+    }
+  },
+  data: () => ({ expanded: false }),
+  components: {
+    MentionLink
+  },
+  computed: {
+    mentionsComputed () {
+      return this.mentions.slice(0, MENTIONS_LIMIT)
+    },
+    extraMentions () {
+      return this.mentions.slice(MENTIONS_LIMIT)
+    },
+    manyMentions () {
+      return this.extraMentions.length > 0
+    },
+    ...mapGetters(['mergedConfig'])
+  },
+  methods: {
+    toggleShowMore () {
+      this.expanded = !this.expanded
+    }
+  }
+}
+
+export default MentionsLine
diff --git a/src/components/mentions_line/mentions_line.scss b/src/components/mentions_line/mentions_line.scss
new file mode 100644
index 00000000..b9d5c14a
--- /dev/null
+++ b/src/components/mentions_line/mentions_line.scss
@@ -0,0 +1,11 @@
+.MentionsLine {
+  .showMoreLess {
+    white-space: normal;
+    color: var(--link);
+  }
+
+  .fullExtraMentions,
+  .mention-link:not(:last-child) {
+    margin-right: 0.25em;
+  }
+}
diff --git a/src/components/mentions_line/mentions_line.vue b/src/components/mentions_line/mentions_line.vue
new file mode 100644
index 00000000..f375e3b0
--- /dev/null
+++ b/src/components/mentions_line/mentions_line.vue
@@ -0,0 +1,43 @@
+<template>
+  <span class="MentionsLine">
+    <MentionLink
+      v-for="mention in mentionsComputed"
+      :key="mention.index"
+      class="mention-link"
+      :content="mention.content"
+      :url="mention.url"
+      :first-mention="false"
+    /><span
+      v-if="manyMentions"
+      class="extraMentions"
+    >
+      <span
+        v-if="expanded"
+        class="fullExtraMentions"
+      >
+        <MentionLink
+          v-for="mention in extraMentions"
+          :key="mention.index"
+          class="mention-link"
+          :content="mention.content"
+          :url="mention.url"
+          :first-mention="false"
+        />
+      </span><button
+        v-if="!expanded"
+        class="button-unstyled showMoreLess"
+        @click="toggleShowMore"
+      >
+        {{ $t('status.plus_more', { number: extraMentions.length }) }}
+      </button><button
+        v-if="expanded"
+        class="button-unstyled showMoreLess"
+        @click="toggleShowMore"
+      >
+        {{ $t('general.show_less') }}
+      </button>
+    </span>
+  </span>
+</template>
+<script src="./mentions_line.js" ></script>
+<style lang="scss" src="./mentions_line.scss" />