Add "Crop image previews" setting to files

Added a new user setting that toggles cropping on image previews
in grid view.

True (default value): crops each image to a square. False: keep original
aspect ratio.

Signed-off-by: Nina Pypchenko <22447785+nina-py@users.noreply.github.com>

Closes #18439.

Signed-off-by: npmbuildbot-nextcloud[bot] <npmbuildbot-nextcloud[bot]@users.noreply.github.com>

2 files changed, 16 insertions, 0 deletions

diff --git a/apps/files/lib/Controller/ApiController.php b/apps/files/lib/Controller/ApiController.php
index a852be5dad5..2b8d62efb7c 100644
--- a/apps/files/lib/Controller/ApiController.php
+++ b/apps/files/lib/Controller/ApiController.php
@@ -281,6 +281,20 @@ class ApiController extends Controller {
 	}
 
 	/**
+	 * Toggle default for cropping preview images
+	 *
+	 * @NoAdminRequired
+	 *
+	 * @param bool $crop
+	 * @return Response
+	 * @throws \OCP\PreConditionNotMetException
+	 */
+	public function cropImagePreviews($crop) {
+		$this->config->setUserValue($this->userSession->getUser()->getUID(), 'files', 'crop_image_previews', (int)$crop);
+		return new Response();
+	}
+
+	/**
 	 * Toggle default for files grid view
 	 *
 	 * @NoAdminRequired
diff --git a/apps/files/lib/Controller/ViewController.php b/apps/files/lib/Controller/ViewController.php
index 91075737525..364735437e4 100644
--- a/apps/files/lib/Controller/ViewController.php
+++ b/apps/files/lib/Controller/ViewController.php
@@ -296,6 +296,8 @@ class ViewController extends Controller {
 		$params['isIE'] = \OCP\Util::isIE();
 		$showHidden = (bool) $this->config->getUserValue($this->userSession->getUser()->getUID(), 'files', 'show_hidden', false);
 		$params['showHiddenFiles'] = $showHidden ? 1 : 0;
+		$cropImagePreviews = (bool) $this->config->getUserValue($this->userSession->getUser()->getUID(), 'files', 'crop_image_previews', true);
+		$params['cropImagePreviews'] = $cropImagePreviews ? 1 : 0;
 		$params['fileNotFound'] = $fileNotFound ? 1 : 0;
 		$params['appNavigation'] = $nav;
 		$params['appContents'] = $contentItems;