X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FModule%2FPermissionTooltip.php;h=f4fd5665022b2c42579f6fe5b6a5e3a0361caa79;hb=3bca4fe2a64671d09e08346456cdfa6c12f996e9;hp=1f6b58e4aa5503638e060f900ce51a411ba34668;hpb=b67c10812ab962d1ec05cd8c9e256c503d64ca60;p=friendica.git

diff --git a/src/Module/PermissionTooltip.php b/src/Module/PermissionTooltip.php
index 1f6b58e4aa..f4fd566502 100644
--- a/src/Module/PermissionTooltip.php
+++ b/src/Module/PermissionTooltip.php
@@ -1,13 +1,37 @@
 <?php
+/**
+ * @copyright Copyright (C) 2010-2024, 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\Core\Protocol;
+use Friendica\Core\System;
 use Friendica\Database\DBA;
 use Friendica\DI;
-use Friendica\Model\Group;
+use Friendica\Model\APContact;
+use Friendica\Model\Circle;
 use Friendica\Model\Item;
 use Friendica\Model\Post;
+use Friendica\Model\Tag;
+use Friendica\Model\User;
 use Friendica\Network\HTTPException;
 
 /**
@@ -15,7 +39,7 @@ use Friendica\Network\HTTPException;
  */
 class PermissionTooltip extends \Friendica\BaseModule
 {
-	public function rawContent()
+	protected function rawContent(array $request = [])
 	{
 		$type = $this->parameters['type'];
 		$referenceId = $this->parameters['id'];
@@ -25,10 +49,23 @@ class PermissionTooltip extends \Friendica\BaseModule
 			throw new HTTPException\BadRequestException(DI::l10n()->t('Wrong type "%s", expected one of: %s', $type, implode(', ', $expectedTypes)));
 		}
 
-		$condition = ['id' => $referenceId];
+		$condition = ['id' => $referenceId, 'uid' => [0, DI::userSession()->getLocalUserId()]];
 		if ($type == 'item') {
-			$fields = ['uid', 'psid', 'private'];
-			$model = Post::selectFirst($fields, $condition);
+			$fields = ['uid', 'psid', 'private', 'uri-id', 'origin', 'network'];
+			$model = Post::selectFirst($fields, $condition, ['order' => ['uid' => true]]);
+
+			if ($model['origin'] || ($model['network'] != Protocol::ACTIVITYPUB)) {
+				$permissionSet = DI::permissionSet()->selectOneById($model['psid'], $model['uid']);
+				$model['allow_cid'] = $permissionSet->allow_cid;
+				$model['allow_gid'] = $permissionSet->allow_gid;
+				$model['deny_cid']  = $permissionSet->deny_cid;
+				$model['deny_gid']  = $permissionSet->deny_gid;
+			} else {
+				$model['allow_cid'] = [];
+				$model['allow_gid'] = [];
+				$model['deny_cid']  = [];
+				$model['deny_gid']  = [];
+			}
 		} else {
 			$fields = ['uid', 'allow_cid', 'allow_gid', 'deny_cid', 'deny_gid'];
 			$model = DBA::selectFirst($type, $fields, $condition);
@@ -42,52 +79,77 @@ class PermissionTooltip extends \Friendica\BaseModule
 			throw new HttpException\NotFoundException(DI::l10n()->t('Model not found'));
 		}
 
-		if (isset($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;
-			$model['deny_gid']  = $permissionSet->deny_gid;
-		}
-
-		// Kept for backwards compatiblity
+		// Kept for backwards compatibility
 		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;
 		}
 
-		$allowed_users  = $model['allow_cid'];
-		$allowed_groups = $model['allow_gid'];
-		$deny_users     = $model['deny_cid'];
-		$deny_groups    = $model['deny_gid'];
+		if (!empty($model['allow_cid']) || !empty($model['allow_gid']) || !empty($model['deny_cid']) || !empty($model['deny_gid'])) {
+			$receivers = $this->fetchReceiversFromACL($model);
+		}
+
+		$this->httpExit(DI::l10n()->t('Visible to:') . '<br />' . $receivers);
+	}
+
+	/**
+	 * Fetch a list of receivers based on the ACL data
+	 *
+	 * @param array $model
+	 * @return string
+	 */
+	private function fetchReceiversFromACL(array $model)
+	{
+		$allowed_users   = $model['allow_cid'];
+		$allowed_circles = $model['allow_gid'];
+		$deny_users      = $model['deny_cid'];
+		$deny_circles    = $model['deny_gid'];
 
-		$o = DI::l10n()->t('Visible to:') . '<br />';
 		$l = [];
 
-		if (count($allowed_groups)) {
-			$key = array_search(Group::FOLLOWERS, $allowed_groups);
+		if (count($allowed_circles)) {
+			$key = array_search(Circle::FOLLOWERS, $allowed_circles);
 			if ($key !== false) {
 				$l[] = '<b>' . DI::l10n()->t('Followers') . '</b>';
-				unset($allowed_groups[$key]);
+				unset($allowed_circles[$key]);
 			}
 
-			$key = array_search(Group::MUTUALS, $allowed_groups);
+			$key = array_search(Circle::MUTUALS, $allowed_circles);
 			if ($key !== false) {
 				$l[] = '<b>' . DI::l10n()->t('Mutuals') . '</b>';
-				unset($allowed_groups[$key]);
+				unset($allowed_circles[$key]);
 			}
 
-			foreach (DI::dba()->selectToArray('group', ['name'], ['id' => $allowed_groups]) as $group) {
-				$l[] = '<b>' . $group['name'] . '</b>';
+			foreach (DI::dba()->selectToArray('group', ['name'], ['id' => $allowed_circles]) as $circle) {
+				$l[] = '<b>' . $circle['name'] . '</b>';
 			}
 		}
 
@@ -95,21 +157,21 @@ class PermissionTooltip extends \Friendica\BaseModule
 			$l[] = $contact['name'];
 		}
 
-		if (count($deny_groups)) {
-			$key = array_search(Group::FOLLOWERS, $deny_groups);
+		if (count($deny_circles)) {
+			$key = array_search(Circle::FOLLOWERS, $deny_circles);
 			if ($key !== false) {
 				$l[] = '<b><strike>' . DI::l10n()->t('Followers') . '</strike></b>';
-				unset($deny_groups[$key]);
+				unset($deny_circles[$key]);
 			}
 
-			$key = array_search(Group::MUTUALS, $deny_groups);
+			$key = array_search(Circle::MUTUALS, $deny_circles);
 			if ($key !== false) {
 				$l[] = '<b><strike>' . DI::l10n()->t('Mutuals') . '</strike></b>';
-				unset($deny_groups[$key]);
+				unset($deny_circles[$key]);
 			}
 
-			foreach (DI::dba()->selectToArray('group', ['name'], ['id' => $allowed_groups]) as $group) {
-				$l[] = '<b><strike>' . $group['name'] . '</strike></b>';
+			foreach (DI::dba()->selectToArray('group', ['name'], ['id' => $allowed_circles]) as $circle) {
+				$l[] = '<b><strike>' . $circle['name'] . '</strike></b>';
 			}
 		}
 
@@ -117,7 +179,82 @@ class PermissionTooltip extends \Friendica\BaseModule
 			$l[] = '<strike>' . $contact['name'] . '</strike>';
 		}
 
-		echo $o . implode(', ', $l);
-		exit();
+		return implode(', ', $l);
+	}
+
+	/**
+	 * Fetch a list of receivers
+	 *
+	 * @param int $uriId
+	 * @return string
+	 */
+	private function fetchReceivers(int $uriId): string
+	{
+		$own_url = '';
+		$uid = DI::userSession()->getLocalUserId();
+		if ($uid) {
+			$owner = User::getOwnerDataById($uid);
+			if (!empty($owner['url'])) {
+				$own_url = $owner['url'];
+			}
+		}
+
+		$receivers = [];
+		foreach (Tag::getByURIId($uriId, [Tag::TO, Tag::CC, Tag::BCC, Tag::AUDIENCE, Tag::ATTRIBUTED]) as $receiver) {
+			// We only display BCC when it contains the current user
+			if (($receiver['type'] == Tag::BCC) && ($receiver['url'] != $own_url)) {
+				continue;
+			}
+
+			switch (Tag::getTargetType($receiver['url'], false)) {
+				case Tag::PUBLIC_COLLECTION:
+					$receivers[$receiver['type']][] = DI::l10n()->t('Public');
+					break;
+				case Tag::GENERAL_COLLECTION:
+					$receivers[$receiver['type']][] = DI::l10n()->t('Collection (%s)', $receiver['name']);
+					break;
+				case Tag::FOLLOWER_COLLECTION:
+					$apcontact = DBA::selectFirst('apcontact', ['name'], ['followers' => $receiver['url']]);
+					$receivers[$receiver['type']][] = DI::l10n()->t('Followers (%s)', $apcontact['name'] ?? $receiver['name']);
+					break;
+				case Tag::ACCOUNT:
+					$apcontact = APContact::getByURL($receiver['url'], false);
+					$receivers[$receiver['type']][] = $apcontact['name'] ?? $receiver['name'];
+					break;
+				default:
+					$receivers[$receiver['type']][] = $receiver['name'];
+					break;
+			}
+		}
+
+		$output = '';
+
+		foreach ($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;
+				case Tag::AUDIENCE:
+					$output .= DI::l10n()->t('<b>Audience:</b> %s<br>', implode(', ', $receiver));
+					break;
+				case Tag::ATTRIBUTED:
+					$output .= DI::l10n()->t('<b>Attributed To:</b> %s<br>', implode(', ', $receiver));
+					break;
+			}
+		}
+
+		return $output;
 	}
 }