add “export blocks” feature

src/components/user_settings/user_settings.js

@@ -253,9 +253,24 @@ const UserSettings = {
     },
     getFollowsContent () {
       return this.$store.state.api.backendInteractor.exportFriends({ id: this.$store.state.users.currentUser.id })
-        .then((friendList) => {
+        .then((users) => {
           // Get all the friends addresses
-          return friendList.map((user) => {
+          return users.map((user) => {
+            // check is it's a local user
+            if (user && user.is_local) {
+              // append the instance address
+              // eslint-disable-next-line no-undef
+              return user.screen_name + '@' + location.hostname
+            }
+            return user.screen_name
+          }).join('\n')
+        })
+    },
+    getBlocksContent () {
+      return this.$store.state.api.backendInteractor.fetchBlocks()
+        .then((users) => {
+          // Get all the friends addresses
+          return users.map((user) => {
             // check is it's a local user
             if (user && user.is_local) {
               // append the instance address

src/components/user_settings/user_settings.vue

@@ -182,6 +182,10 @@
             <p>{{$t('settings.import_blocks_from_a_csv_file')}}</p>
             <Importer :submitHandler="importBlocks" :successMessage="$t('settings.blocks_imported')" :errorMessage="$t('settings.block_import_error')" />
           </div>
+          <div class="setting-item">
+            <h2>{{$t('settings.block_export')}}</h2>
+            <Exporter :getContent="getBlocksContent" filename="blocks.csv" :exportButtonLabel="$t('settings.block_export_button')" />
+          </div>
         </div>
 
         <div :label="$t('settings.blocks_tab')">

src/i18n/en.json

@@ -135,6 +135,8 @@
     "avatarRadius": "Avatars",
     "background": "Background",
     "bio": "Bio",
+    "block_export": "Block export",
+    "block_export_button": "Export your blocks to a csv file",
     "block_import": "Block import",
     "block_import_error": "Error importing blocks",
     "blocks_imported": "Blocks imported! Processing them will take a while.",