feat: Add gallery for attachments

client/src/components/CardModal/Attachments/Attachments.jsx

@@ -1,88 +1,153 @@
 import React, { useCallback } from 'react';
 import PropTypes from 'prop-types';
 import { useTranslation } from 'react-i18next';
-import { Button } from 'semantic-ui-react';
+import { Gallery, Item as GalleryItem } from 'react-photoswipe-gallery';
+import { Button, Grid } from 'semantic-ui-react';
 import { useToggle } from '../../../lib/hooks';
 
 import Item from './Item';
 
 import styles from './Attachments.module.scss';
 
-const Attachments = React.memo(({ items, onUpdate, onDelete, onCoverUpdate }) => {
-  const [t] = useTranslation();
-  const [isOpened, toggleOpened] = useToggle();
+const INITIALLY_VISIBLE = 4;
 
-  const handleToggleClick = useCallback(() => {
-    toggleOpened();
-  }, [toggleOpened]);
+const Attachments = React.memo(
+  ({ items, onUpdate, onDelete, onCoverUpdate, onGalleryOpen, onGalleryClose }) => {
+    const [t] = useTranslation();
+    const [isAllVisible, toggleAllVisible] = useToggle();
 
-  const handleCoverSelect = useCallback(
-    (id) => {
-      onCoverUpdate(id);
-    },
-    [onCoverUpdate],
-  );
+    const handleCoverSelect = useCallback(
+      (id) => {
+        onCoverUpdate(id);
+      },
+      [onCoverUpdate],
+    );
 
-  const handleCoverDeselect = useCallback(() => {
-    onCoverUpdate(null);
-  }, [onCoverUpdate]);
+    const handleCoverDeselect = useCallback(() => {
+      onCoverUpdate(null);
+    }, [onCoverUpdate]);
 
-  const handleUpdate = useCallback(
-    (id, data) => {
-      onUpdate(id, data);
-    },
-    [onUpdate],
-  );
+    const handleUpdate = useCallback(
+      (id, data) => {
+        onUpdate(id, data);
+      },
+      [onUpdate],
+    );
 
-  const handleDelete = useCallback(
-    (id) => {
-      onDelete(id);
-    },
-    [onDelete],
-  );
+    const handleDelete = useCallback(
+      (id) => {
+        onDelete(id);
+      },
+      [onDelete],
+    );
 
-  const visibleItems = isOpened ? items : items.slice(0, 4);
+    const handleBeforeGalleryOpen = useCallback(
+      (gallery) => {
+        onGalleryOpen();
 
-  return (
-    <>
-      {visibleItems.map((item) => (
-        <Item
-          key={item.id}
-          name={item.name}
-          url={item.url}
-          coverUrl={item.coverUrl}
-          createdAt={item.createdAt}
-          isCover={item.isCover}
-          isPersisted={item.isPersisted}
-          onCoverSelect={() => handleCoverSelect(item.id)}
-          onCoverDeselect={handleCoverDeselect}
-          onUpdate={(data) => handleUpdate(item.id, data)}
-          onDelete={() => handleDelete(item.id)}
-        />
-      ))}
-      {items.length > 4 && (
-        <Button
-          fluid
-          content={
-            isOpened
-              ? t('action.showFewerAttachments')
-              : t('action.showAllAttachments', {
-                  hidden: items.length - visibleItems.length,
-                })
+        gallery.on('destroy', () => {
+          onGalleryClose();
+        });
+      },
+      [onGalleryOpen, onGalleryClose],
+    );
+
+    const handleToggleAllVisibleClick = useCallback(() => {
+      toggleAllVisible();
+    }, [toggleAllVisible]);
+
+    const galleryItemsNode = items.map((item, index) => {
+      const props = item.coverUrl
+        ? {
+            width: item.imageWidth,
+            height: item.imageHeight,
           }
-          className={styles.toggleButton}
-          onClick={handleToggleClick}
-        />
-      )}
-    </>
-  );
-});
+        : {
+            content: (
+              <Grid verticalAlign="middle" className={styles.contentWrapper}>
+                <Grid.Column textAlign="center" className={styles.content}>
+                  {t('common.thereIsNoPreviewAvailableForThisAttachment')}
+                </Grid.Column>
+              </Grid>
+            ),
+          };
+
+      const isVisible = isAllVisible || index < INITIALLY_VISIBLE;
+
+      return (
+        <GalleryItem
+          {...props} // eslint-disable-line react/jsx-props-no-spreading
+          key={item.id}
+          original={item.url}
+          caption={item.name}
+        >
+          {({ ref, open }) =>
+            isVisible ? (
+              <Item
+                ref={ref}
+                name={item.name}
+                url={item.url}
+                coverUrl={item.coverUrl}
+                createdAt={item.createdAt}
+                isCover={item.isCover}
+                isPersisted={item.isPersisted}
+                onClick={item.coverUrl ? open : undefined}
+                onCoverSelect={() => handleCoverSelect(item.id)}
+                onCoverDeselect={handleCoverDeselect}
+                onUpdate={(data) => handleUpdate(item.id, data)}
+                onDelete={() => handleDelete(item.id)}
+              />
+            ) : (
+              <span ref={ref} />
+            )
+          }
+        </GalleryItem>
+      );
+    });
+
+    return (
+      <>
+        <Gallery
+          withCaption
+          withDownloadButton
+          options={{
+            showHideAnimationType: 'none',
+            closeTitle: '',
+            zoomTitle: '',
+            arrowPrevTitle: '',
+            arrowNextTitle: '',
+            errorMsg: '',
+          }}
+          onBeforeOpen={handleBeforeGalleryOpen}
+        >
+          {galleryItemsNode}
+        </Gallery>
+        {items.length > INITIALLY_VISIBLE && (
+          <Button
+            fluid
+            content={
+              isAllVisible
+                ? t('action.showFewerAttachments')
+                : t('action.showAllAttachments', {
+                    hidden: items.length - INITIALLY_VISIBLE,
+                  })
+            }
+            className={styles.toggleButton}
+            onClick={handleToggleAllVisibleClick}
+          />
+        )}
+      </>
+    );
+  },
+);
 
 Attachments.propTypes = {
   items: PropTypes.array.isRequired, // eslint-disable-line react/forbid-prop-types
   onUpdate: PropTypes.func.isRequired,
   onDelete: PropTypes.func.isRequired,
   onCoverUpdate: PropTypes.func.isRequired,
+  onGalleryOpen: PropTypes.func.isRequired,
+  onGalleryClose: PropTypes.func.isRequired,
 };
 
 export default Attachments;