From 3117623f3000eed03ec7828c3ed112bd67366620 Mon Sep 17 00:00:00 2001
From: Ekaterina Vaartis <vaartis@kotobank.ch>
Date: Mon, 16 Aug 2021 21:30:07 +0300
Subject: [PATCH] Implement loading more statuses when searching

---
 src/components/search/search.js  | 20 ++++++++++++----
 src/components/search/search.vue | 40 ++++++++++++++++++++++++++------
 src/i18n/en.json                 |  3 ++-
 3 files changed, 51 insertions(+), 12 deletions(-)

diff --git a/src/components/search/search.js b/src/components/search/search.js
index b62bc2c50e..6347febff1 100644
--- a/src/components/search/search.js
+++ b/src/components/search/search.js
@@ -30,7 +30,11 @@ const Search = {
       userIds: [],
       statuses: [],
       hashtags: [],
-      currenResultTab: 'statuses'
+      currenResultTab: 'statuses',
+
+      statusesOffset: 0,
+      lastStatusFetchCount: 0,
+      lastQuery: ''
     }
   },
   computed: {
@@ -67,18 +71,26 @@ const Search = {
 
       this.loading = true
       this.userIds = []
-      this.statuses = []
       this.hashtags = []
       this.$refs.searchInput.blur()
+      if (this.lastQuery !== query) {
+        this.statuses = []
+        this.statusesOffset = 0
+        this.lastStatusFetchCount = 0
+      }
 
-      this.$store.dispatch('search', { q: query, resolve: true })
+      this.$store.dispatch('search', { q: query, resolve: true, offset: this.statusesOffset })
         .then(data => {
           this.loading = false
           this.userIds = map(data.accounts, 'id')
-          this.statuses = data.statuses
+          this.statuses = this.statuses.concat(data.statuses)
           this.hashtags = data.hashtags
           this.currenResultTab = this.getActiveTab()
           this.loaded = true
+
+          this.statusesOffset += data.statuses.length
+          this.lastStatusFetchCount = data.statuses.length
+          this.lastQuery = query
         })
     },
     resultCount (tabName) {
diff --git a/src/components/search/search.vue b/src/components/search/search.vue
index b7bfc1f395..5d8a6715c1 100644
--- a/src/components/search/search.vue
+++ b/src/components/search/search.vue
@@ -55,12 +55,6 @@
     </div>
     <div class="panel-body">
       <div v-if="currenResultTab === 'statuses'">
-        <div
-          v-if="visibleStatuses.length === 0 && !loading && loaded"
-          class="search-result-heading"
-        >
-          <h4>{{ $t('search.no_results') }}</h4>
-        </div>
         <Status
           v-for="status in visibleStatuses"
           :key="status.id"
@@ -71,6 +65,33 @@
           :statusoid="status"
           :no-heading="false"
         />
+        <button
+          v-if="!loading && loaded && lastStatusFetchCount > 0"
+          class="more-statuses-button button-unstyled -link -fullwidth"
+          @click.prevent="search(searchTerm)"
+        >
+          <div class="new-status-notification text-center">
+            {{ $t('search.load_more') }}
+          </div>
+        </button>
+        <div
+          v-else-if="loading && statusesOffset > 0"
+          class="text-center loading-icon"
+        >
+          <FAIcon
+            icon="circle-notch"
+            spin
+            size="lg"
+          />
+        </div>
+        <div
+          v-if="(visibleStatuses.length === 0 || lastStatusFetchCount === 0) && !loading && loaded"
+          class="search-result-heading"
+        >
+          <h4>
+            {{ $t('search.no_results') }}
+          </h4>
+        </div>
       </div>
       <div v-else-if="currenResultTab === 'people'">
         <div
@@ -208,6 +229,11 @@
     color: $fallback--text;
     color: var(--text, $fallback--text);
   }
-}
+  }
+
+  .more-statuses-button {
+    height: 3.5em;
+    line-height: 3.5em;
+  }
 
 </style>
diff --git a/src/i18n/en.json b/src/i18n/en.json
index b31e488083..6026b33eed 100644
--- a/src/i18n/en.json
+++ b/src/i18n/en.json
@@ -827,7 +827,8 @@
     "hashtags": "Hashtags",
     "person_talking": "{count} person talking",
     "people_talking": "{count} people talking",
-    "no_results": "No results"
+    "no_results": "No results",
+    "load_more": "Load more results"
   },
   "password_reset": {
     "forgot_password": "Forgot password?",