X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FModule%2FPermissionTooltip.php;h=58b6df086d1f6ad01fcb753a3c0b2c0879dfd39a;hb=69b7923df2beed71419bc38e61ca9755fad24b12;hp=b9429fce231ee65f560dc610b761b5050e7f0dab;hpb=c1226bff071c38e708e91f5ba07436c88cfaa737;p=friendica.git

diff --git a/src/Module/PermissionTooltip.php b/src/Module/PermissionTooltip.php
index b9429fce23..58b6df086d 100644
--- a/src/Module/PermissionTooltip.php
+++ b/src/Module/PermissionTooltip.php
@@ -1,37 +1,64 @@
 <?php
+/**
+ * @copyright Copyright (C) 2010-2022, the Friendica project
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
 
 namespace Friendica\Module;
 
 use Friendica\Core\Hook;
 use Friendica\Database\DBA;
 use Friendica\DI;
-use Friendica\Model\Item;
+use Friendica\Model\APContact;
 use Friendica\Model\Group;
+use Friendica\Model\Item;
 use Friendica\Model\Post;
+use Friendica\Model\Tag;
+use Friendica\Model\User;
 use Friendica\Network\HTTPException;
+use Friendica\Protocol\ActivityPub;
 
 /**
  * Outputs the permission tooltip HTML content for the provided item, photo or event id.
  */
 class PermissionTooltip extends \Friendica\BaseModule
 {
-	public static function rawContent(array $parameters = [])
+	protected function rawContent(array $request = [])
 	{
-		$type = $parameters['type'];
-		$referenceId = $parameters['id'];
+		$type = $this->parameters['type'];
+		$referenceId = $this->parameters['id'];
 
 		$expectedTypes = ['item', 'photo', 'event'];
 		if (!in_array($type, $expectedTypes)) {
 			throw new HTTPException\BadRequestException(DI::l10n()->t('Wrong type "%s", expected one of: %s', $type, implode(', ', $expectedTypes)));
 		}
 
-		$condition = ['id' => $referenceId];
+		$condition = ['id' => $referenceId, 'uid' => [0, local_user()]];
 		if ($type == 'item') {
-			$fields = ['uid', 'psid', 'private'];
+			$fields = ['uid', 'psid', 'private', 'uri-id'];
 			$model = Post::selectFirst($fields, $condition);
 		} else {
 			$fields = ['uid', 'allow_cid', 'allow_gid', 'deny_cid', 'deny_gid'];
 			$model = DBA::selectFirst($type, $fields, $condition);
+			$model['allow_cid'] = DI::aclFormatter()->expand($model['allow_cid']);
+			$model['allow_gid'] = DI::aclFormatter()->expand($model['allow_gid']);
+			$model['deny_cid']  = DI::aclFormatter()->expand($model['deny_cid']);
+			$model['deny_gid']  = DI::aclFormatter()->expand($model['deny_gid']);
 		}
 
 		if (!DBA::isResult($model)) {
@@ -39,7 +66,7 @@ class PermissionTooltip extends \Friendica\BaseModule
 		}
 
 		if (isset($model['psid'])) {
-			$permissionSet = DI::permissionSet()->selectFirst(['id' => $model['psid']]);
+			$permissionSet = DI::permissionSet()->selectOneById($model['psid'], $model['uid']);
 			$model['allow_cid'] = $permissionSet->allow_cid;
 			$model['allow_gid'] = $permissionSet->allow_gid;
 			$model['deny_cid']  = $permissionSet->deny_cid;
@@ -49,24 +76,41 @@ class PermissionTooltip extends \Friendica\BaseModule
 		// Kept for backwards compatiblity
 		Hook::callAll('lockview_content', $model);
 
-		if ($model['uid'] != local_user() ||
-			isset($model['private'])
-			&& $model['private'] == Item::PRIVATE
-			&& empty($model['allow_cid'])
+		if ($type == 'item') {
+			$receivers = $this->fetchReceivers($model['uri-id']);
+			if (empty($receivers)) {
+				switch ($model['private']) {
+					case Item::PUBLIC:
+						$receivers = DI::l10n()->t('Public');
+						break;
+					
+					case Item::UNLISTED:
+						$receivers = DI::l10n()->t('Unlisted');
+						break;
+					
+					case Item::PRIVATE:
+						$receivers = DI::l10n()->t('Limited/Private');
+						break;
+				}				
+			}
+		} else {
+			$receivers = '';
+		}
+
+		if (empty($model['allow_cid'])
 			&& empty($model['allow_gid'])
 			&& empty($model['deny_cid'])
-			&& empty($model['deny_gid']))
+			&& empty($model['deny_gid'])
+			&& empty($receivers))
 		{
 			echo DI::l10n()->t('Remote privacy information not available.');
 			exit;
 		}
 
-		$aclFormatter = DI::aclFormatter();
-
-		$allowed_users  = $aclFormatter->expand($model['allow_cid']);
-		$allowed_groups = $aclFormatter->expand($model['allow_gid']);
-		$deny_users     = $aclFormatter->expand($model['deny_cid']);
-		$deny_groups    = $aclFormatter->expand($model['deny_gid']);
+		$allowed_users  = $model['allow_cid'];
+		$allowed_groups = $model['allow_gid'];
+		$deny_users     = $model['deny_cid'];
+		$deny_groups    = $model['deny_gid'];
 
 		$o = DI::l10n()->t('Visible to:') . '<br />';
 		$l = [];
@@ -115,7 +159,75 @@ class PermissionTooltip extends \Friendica\BaseModule
 			$l[] = '<strike>' . $contact['name'] . '</strike>';
 		}
 
-		echo $o . implode(', ', $l);
+		if (!empty($l)) {
+			echo $o . implode(', ', $l);
+		} else {
+			echo $o . $receivers;
+		}
+
 		exit();
 	}
+
+	/**
+	 * Fetch a list of receivers
+	 *
+	 * @param int $uriId
+	 * @return string 
+	 */
+	private function fetchReceivers(int $uriId):string
+	{
+		$own_url = '';
+		$uid = local_user();
+		if ($uid) {
+			$owner = User::getOwnerDataById($uid);
+			if (!empty($owner['url'])) {
+				$own_url = $owner['url'];
+			}
+		}
+
+		$receivers = [];
+		foreach (Tag::getByURIId($uriId, [Tag::TO, Tag::CC, Tag::BCC]) as $receiver) {
+			// We only display BCC when it contains the current user
+			if (($receiver['type'] == Tag::BCC) && ($receiver['url'] != $own_url)) {
+				continue;
+			}
+
+			if ($receiver['url'] == ActivityPub::PUBLIC_COLLECTION) {
+				$receivers[$receiver['type']][] = DI::l10n()->t('Public');
+			} else {
+				$apcontact = DBA::selectFirst('apcontact', ['name'], ['followers' => $receiver['url']]);
+				if (!empty($apcontact['name'])) {
+					$receivers[$receiver['type']][] = DI::l10n()->t('Followers (%s)', $apcontact['name']);
+				} elseif ($apcontact = APContact::getByURL($receiver['url'], false)) {
+					$receivers[$receiver['type']][] = $apcontact['name'];
+				} else {
+					$receivers[$receiver['type']][] = $receiver['name'];
+				}
+			}
+		}
+
+		$output = '';
+
+		foreach ($receivers as $type => $receiver) {
+			$max = DI::config()->get('system', 'max_receivers');
+			$total = count($receiver);
+			if ($total > $max) {
+				$receiver = array_slice($receiver, 0, $max);
+				$receiver[] = DI::l10n()->t('%d more', $total - $max);
+			}
+			switch ($type) {
+				case Tag::TO:
+					$output .= DI::l10n()->t('<b>To:</b> %s<br>', implode(', ', $receiver));
+					break;
+				case Tag::CC:
+					$output .= DI::l10n()->t('<b>CC:</b> %s<br>', implode(', ', $receiver));
+					break;
+				case Tag::BCC:
+					$output .= DI::l10n()->t('<b>BCC:</b> %s<br>', implode(', ', $receiver));
+					break;
+			}
+		}
+
+		return $output;
+	}
 }