OCS Share API link shares now always have an url

To make sure clients have the correct and latest link add an url field
to all OCS Share API return statements on public link shares.

* Added unit tests

apps/files_sharing/api/local.php

@@ -70,6 +70,10 @@ class Local {
 					}
 					$share['icon'] = substr(\OC_Helper::mimetypeIcon($share['mimetype']), 0, -3) . 'svg';
 				}
+
+				if (!is_null($share['token'])) {
+					$share['url'] = \OC::$server->getURLGenerator()->linkToRouteAbsolute('files_sharing.sharecontroller.showShare', ['token' => $share['token']]);
+				}
 			}
 			return new \OC_OCS_Result($shares);
 		}
@@ -142,6 +146,12 @@ class Local {
 		if ($shares === null || empty($shares)) {
 			return new \OC_OCS_Result(null, 404, 'share doesn\'t exist');
 		} else {
+			foreach ($shares as &$share) {
+				if (!is_null($share['token'])) {
+					$share['url'] = \OC::$server->getURLGenerator()->linkToRouteAbsolute('files_sharing.sharecontroller.showShare', ['token' => $share['token']]);
+				}
+			}
+
 			return new \OC_OCS_Result($shares);
 		}
 	}

apps/files_sharing/tests/api.php

@@ -307,6 +307,51 @@ class Test_Files_Sharing_Api extends TestCase {
 				\Test_Files_Sharing_Api::TEST_FILES_SHARING_API_USER2);
 	}
 
+	/**
+	 * @medium
+	 * @depends testCreateShare
+	 */
+	function testPublicLinkUrl() {
+		// simulate a post request
+		$_POST['path'] = $this->folder;
+		$_POST['shareType'] = \OCP\Share::SHARE_TYPE_LINK;
+
+		$result = \OCA\Files_Sharing\API\Local::createShare([]);
+		$this->assertTrue($result->succeeded());
+		$data = $result->getData();
+
+		// check if we have a token
+		$this->assertTrue(is_string($data['token']));
+		$id = $data['id'];
+
+		// check for correct link
+		$url = \OC::$server->getURLGenerator()->getAbsoluteURL('/index.php/s/' . $data['token']);
+		$this->assertEquals($url, $data['url']);
+
+		// check for link in getall shares
+		$result = \OCA\Files_Sharing\API\Local::getAllShares([]);
+		$this->assertTrue($result->succeeded());
+		$data = $result->getData();
+		$this->assertEquals($url, current($data)['url']);
+
+		// check for path
+		$_GET['path'] = $this->folder;
+		$result = \OCA\Files_Sharing\API\Local::getAllShares([]);
+		$this->assertTrue($result->succeeded());
+		$data = $result->getData();
+		$this->assertEquals($url, current($data)['url']);
+
+		// check in share id
+		$result = \OCA\Files_Sharing\API\Local::getShare(['id' => $id]);
+		$this->assertTrue($result->succeeded());
+		$data = $result->getData();
+		$this->assertEquals($url, current($data)['url']);
+
+		//Clean up share
+		$fileinfo = $this->view->getFileInfo($this->folder);
+		\OCP\Share::unshare('folder', $fileinfo['fileid'], \OCP\Share::SHARE_TYPE_LINK, null);
+	}
+
 	/**
 	 * @medium
 	 * @depends testCreateShare