Add option to allow share to be downloaded

ui/src/share/ShareEdit.js

@@ -1,5 +1,6 @@
 import {
   DateTimeInput,
+  BooleanInput,
   Edit,
   NumberField,
   SimpleForm,
@@ -19,6 +20,7 @@ export const ShareEdit = (props) => {
           {url}
         </Link>
         <TextInput source="description" />
+        <BooleanInput source="downloadable" />
         <DateTimeInput source="expiresAt" />
         <TextInput source="contents" disabled />
         <TextInput source="format" disabled />

ui/src/share/ShareList.js

@@ -1,6 +1,7 @@
 import {
   Datagrid,
   FunctionField,
+  BooleanField,
   List,
   NumberField,
   SimpleList,
@@ -24,6 +25,7 @@ export const FormatInfo = ({ record, size }) => {
 
 const ShareList = (props) => {
   const isXsmall = useMediaQuery((theme) => theme.breakpoints.down('xs'))
+  const isDesktop = useMediaQuery((theme) => theme.breakpoints.up('lg'))
   const translate = useTranslate()
   const notify = useNotify()
 
@@ -101,10 +103,13 @@ const ShareList = (props) => {
           />
           <TextField source="username" />
           <TextField source="description" />
-          <TextField source="contents" />
-          <FormatInfo source="format" />
+          {isDesktop && <TextField source="contents" />}
+          {isDesktop && <FormatInfo source="format" />}
+          <BooleanField source="downloadable" />
           <NumberField source="visitCount" />
-          <DateField source="lastVisitedAt" showTime sortByOrder={'DESC'} />
+          {isDesktop && (
+            <DateField source="lastVisitedAt" showTime sortByOrder={'DESC'} />
+          )}
           <DateField source="expiresAt" showTime />
         </Datagrid>
       )}