use Friendica\Database\DBA;
use Friendica\Database\DBStructure;
use Friendica\DI;
-use Friendica\Model\Post\Category;
+use Friendica\Model\Post;
use Friendica\Protocol\Activity;
use Friendica\Protocol\ActivityPub;
use Friendica\Protocol\Diaspora;
const PT_FETCHED = 75;
const PT_PERSONAL_NOTE = 128;
- const LOCK_INSERT = 'item-insert';
-
// Field list that is used to display the items
const DISPLAY_FIELDLIST = [
'uid', 'id', 'parent', 'uri-id', 'uri', 'thr-parent', 'parent-uri', 'guid', 'network', 'gravity',
'owner-id', 'owner-link', 'owner-name', 'owner-avatar', 'owner-network',
'causer-id', 'causer-link', 'causer-name', 'causer-avatar', 'causer-contact-type',
'contact-id', 'contact-uid', 'contact-link', 'contact-name', 'contact-avatar',
- 'writable', 'self', 'cid', 'alias', 'pinned',
+ 'writable', 'self', 'cid', 'alias',
'event-id', 'event-created', 'event-edited', 'event-start', 'event-finish',
'event-summary', 'event-desc', 'event-location', 'event-type',
'event-nofinish', 'event-adjust', 'event-ignore', 'event-id',
'deleted', 'extid', 'post-type', 'gravity',
'allow_cid', 'allow_gid', 'deny_cid', 'deny_gid',
'author-id', 'author-link', 'owner-link', 'contact-uid',
- 'signed_text', 'signature', 'signer', 'network'];
+ 'signed_text', 'network'];
// Field list for "item-content" table that is mixed with the item table
const MIXED_CONTENT_FIELDLIST = ['title', 'content-warning', 'body', 'location',
* Fetch a single item row
*
* @param mixed $stmt statement object
- * @return array current row
+ * @return array|false current row or false
+ * @throws \Exception
*/
public static function fetch($stmt)
{
$row = DBA::fetch($stmt);
- if (is_bool($row)) {
+ if (!is_array($row)) {
return $row;
}
+ $row = DBA::castFields('item', $row);
+
// ---------------------- Transform item structure data ----------------------
// We prefer the data from the user's contact over the public one
// We can always comment on posts from these networks
if (array_key_exists('writable', $row) &&
in_array($row['internal-network'], Protocol::FEDERATED)) {
- $row['writable'] = true;
+ $row['writable'] = 1;
}
// ---------------------- Transform item content data ----------------------
if (!array_key_exists('verb', $row) || in_array($row['verb'], ['', Activity::POST, Activity::SHARE])) {
// Build the file string out of the term entries
if (array_key_exists('file', $row) && empty($row['file'])) {
- $row['file'] = Category::getTextByURIId($row['internal-uri-id'], $row['internal-uid']);
+ $row['file'] = Post\Category::getTextByURIId($row['internal-uri-id'], $row['internal-uid']);
}
}
$params['uid'] = $uid;
if (empty($selected)) {
- $selected = Item::DISPLAY_FIELDLIST;
+ $selected = self::DISPLAY_FIELDLIST;
}
return self::selectFirst($selected, $condition, $params);
$params['uid'] = $uid;
if (empty($selected)) {
- $selected = Item::DISPLAY_FIELDLIST;
+ $selected = self::DISPLAY_FIELDLIST;
}
return self::select($selected, $condition, $params);
$params['uid'] = $uid;
if (empty($selected)) {
- $selected = Item::DISPLAY_FIELDLIST;
+ $selected = self::DISPLAY_FIELDLIST;
}
return self::selectThread($selected, $condition, $params);
$params['uid'] = $uid;
if (empty($selected)) {
- $selected = Item::DISPLAY_FIELDLIST;
+ $selected = self::DISPLAY_FIELDLIST;
}
return self::selectFirstThread($selected, $condition, $params);
'resource-id', 'event-id', 'post-type', 'file',
'private', 'pubmail', 'moderated', 'visible', 'starred', 'bookmark',
'unseen', 'deleted', 'origin', 'forum_mode', 'mention', 'global',
- 'id' => 'item_id', 'network', 'icid',
+ 'id' => 'item_id', 'network', 'icid', 'event-id',
'uri-id' => 'internal-uri-id', 'uid' => 'internal-uid',
'network' => 'internal-network', 'psid' => 'internal-psid'];
'summary' => 'event-summary','desc' => 'event-desc',
'location' => 'event-location', 'type' => 'event-type',
'nofinish' => 'event-nofinish','adjust' => 'event-adjust',
- 'ignore' => 'event-ignore', 'id' => 'event-id'];
+ 'ignore' => 'event-ignore'];
$fields['diaspora-interaction'] = ['interaction', 'interaction' => 'signed_text'];
return false;
}
+ $data_fields = $fields;
+
// To ensure the data integrity we do it in an transaction
DBA::transaction();
$notify_items = [];
while ($item = DBA::fetch($items)) {
+ Post\User::update($item['uri-id'], $item['uid'], $data_fields);
+
if (empty($content_fields['verb']) || !in_array($content_fields['verb'], self::ACTIVITIES)) {
if (!empty($content_fields['body'])) {
$content_fields['raw-body'] = trim($content_fields['raw-body'] ?? $content_fields['body']);
}
if (!is_null($files)) {
- Category::storeTextByURIId($item['uri-id'], $item['uid'], $files);
+ Post\Category::storeTextByURIId($item['uri-id'], $item['uid'], $files);
if (!empty($item['file'])) {
DBA::update('item', ['file' => ''], ['id' => $item['id']]);
}
*/
public static function markForDeletion($condition, $priority = PRIORITY_HIGH)
{
- $items = self::select(['id'], $condition);
- while ($item = self::fetch($items)) {
+ $items = Post::select(['id'], $condition);
+ while ($item = Post::fetch($items)) {
self::markForDeletionById($item['id'], $priority);
}
DBA::close($items);
return;
}
- $items = self::select(['id', 'uid'], $condition);
- while ($item = self::fetch($items)) {
+ $items = Post::select(['id', 'uid', 'uri-id'], $condition);
+ while ($item = Post::fetch($items)) {
+ Post\User::update($item['uri-id'], $item['uid'], ['hidden' => true]);
+
// "Deleting" global items just means hiding them
if ($item['uid'] == 0) {
DBA::update('user-item', ['hidden' => true], ['iid' => $item['id'], 'uid' => $uid], true);
-
- // Delete notifications
- DBA::delete('notify', ['iid' => $item['id'], 'uid' => $uid]);
} elseif ($item['uid'] == $uid) {
self::markForDeletionById($item['id'], PRIORITY_HIGH);
} else {
'deleted', 'file', 'resource-id', 'event-id',
'verb', 'object-type', 'object', 'target', 'contact-id',
'icid', 'psid', 'gravity'];
- $item = self::selectFirst($fields, ['id' => $item_id]);
+ $item = Post::selectFirst($fields, ['id' => $item_id]);
if (!DBA::isResult($item)) {
Logger::info('Item not found.', ['id' => $item_id]);
return false;
return false;
}
- $parent = self::selectFirst(['origin'], ['id' => $item['parent']]);
+ $parent = Post::selectFirst(['origin'], ['id' => $item['parent']]);
if (!DBA::isResult($parent)) {
$parent = ['origin' => false];
}
}
}
- // Delete notifications
- DBA::delete('notify', ['iid' => $item['id'], 'uid' => $item['uid']]);
-
// Set the item to "deleted"
$item_fields = ['deleted' => true, 'edited' => DateTimeFormat::utcNow(), 'changed' => DateTimeFormat::utcNow()];
DBA::update('item', $item_fields, ['id' => $item['id']]);
- Category::storeTextByURIId($item['uri-id'], $item['uid'], '');
+ Post\Category::storeTextByURIId($item['uri-id'], $item['uid'], '');
self::deleteThread($item['id'], $item['parent-uri']);
- if (!self::exists(["`uri` = ? AND `uid` != 0 AND NOT `deleted`", $item['uri']])) {
+ if (!Post::exists(["`uri` = ? AND `uid` != 0 AND NOT `deleted`", $item['uri']])) {
self::markForDeletion(['uri' => $item['uri'], 'uid' => 0, 'deleted' => false], $priority);
}
Post\DeliveryData::delete($item['uri-id']);
- if (!empty($item['icid']) && !self::exists(['icid' => $item['icid'], 'deleted' => false])) {
- DBA::delete('item-content', ['id' => $item['icid']], ['cascade' => false]);
- }
// When the permission set will be used in photo and events as well,
// this query here needs to be extended.
// @todo Currently deactivated. We need the permission set in the deletion process.
}
// Is it our comment and/or our thread?
- if ($item['origin'] || $parent['origin']) {
+ if (($item['origin'] || $parent['origin']) && ($item['uid'] != 0)) {
// When we delete the original post we will delete all existing copies on the server as well
self::markForDeletion(['uri' => $item['uri'], 'deleted' => false], $priority);
// send the notification upstream/downstream
- Worker::add(['priority' => $priority, 'dont_fork' => true], "Notifier", Delivery::DELETION, intval($item['id']));
+ if ($priority) {
+ Worker::add(['priority' => $priority, 'dont_fork' => true], "Notifier", Delivery::DELETION, intval($item['id']));
+ }
} elseif ($item['uid'] != 0) {
+ Post\User::update($item['uri-id'], $item['uid'], ['hidden' => true]);
// When we delete just our local user copy of an item, we have to set a marker to hide it
- $global_item = self::selectFirst(['id'], ['uri' => $item['uri'], 'uid' => 0, 'deleted' => false]);
+ $global_item = Post::selectFirst(['id'], ['uri' => $item['uri'], 'uid' => 0, 'deleted' => false]);
if (DBA::isResult($global_item)) {
DBA::update('user-item', ['hidden' => true], ['iid' => $global_item['id'], 'uid' => $item['uid']], true);
}
*
$data = BBCode::getAttachmentData($item['body']);
if ((preg_match_all("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism", $item['body'], $match, PREG_SET_ORDER) || isset($data["type"]))
- && ($posttype != Item::PT_PERSONAL_NOTE)) {
- $posttype = Item::PT_PAGE;
+ && ($posttype != self::PT_PERSONAL_NOTE)) {
+ $posttype = self::PT_PAGE;
$objecttype = ACTIVITY_OBJ_BOOKMARK;
}
*/
{
// Checking if there is already an item with the same guid
$condition = ['guid' => $item['guid'], 'network' => $item['network'], 'uid' => $item['uid']];
- if (self::exists($condition)) {
+ if (Post::exists($condition)) {
Logger::notice('Found already existing item', [
'guid' => $item['guid'],
'uid' => $item['uid'],
$condition = ["`uri` = ? AND `network` IN (?, ?) AND `uid` = ?",
$item['uri'], $item['network'], Protocol::DFRN, $item['uid']];
- if (self::exists($condition)) {
+ if (Post::exists($condition)) {
Logger::notice('duplicated item with the same uri found.', $item);
return true;
}
// On Friendica and Diaspora the GUID is unique
if (in_array($item['network'], [Protocol::DFRN, Protocol::DIASPORA])) {
$condition = ['guid' => $item['guid'], 'uid' => $item['uid']];
- if (self::exists($condition)) {
+ if (Post::exists($condition)) {
Logger::notice('duplicated item with the same guid found.', $item);
return true;
}
// Check for an existing post with the same content. There seems to be a problem with OStatus.
$condition = ["`body` = ? AND `network` = ? AND `created` = ? AND `contact-id` = ? AND `uid` = ?",
$item['body'], $item['network'], $item['created'], $item['contact-id'], $item['uid']];
- if (self::exists($condition)) {
+ if (Post::exists($condition)) {
Logger::notice('duplicated item with the same body found.', $item);
return true;
}
* There is a timing issue here that sometimes creates double postings.
* An unique index would help - but the limitations of MySQL (maximum size of index values) prevent this.
*/
- if (($item['uid'] == 0) && self::exists(['uri' => trim($item['uri']), 'uid' => 0])) {
+ if (($item['uid'] == 0) && Post::exists(['uri' => trim($item['uri']), 'uid' => 0])) {
Logger::notice('Global item already stored.', ['uri' => $item['uri'], 'network' => $item['network']]);
return true;
}
return false;
}
- // check for create date and expire time
- $expire_interval = DI::config()->get('system', 'dbclean-expire-days', 0);
-
- $user = DBA::selectFirst('user', ['expire'], ['uid' => $item['uid']]);
- if (DBA::isResult($user) && ($user['expire'] > 0) && (($user['expire'] < $expire_interval) || ($expire_interval == 0))) {
- $expire_interval = $user['expire'];
- }
+ if (!empty($item['uid'])) {
+ $owner = User::getOwnerDataById($item['uid'], false);
+ if (!$owner) {
+ Logger::notice('Missing item user owner data', ['uid' => $item['uid']]);
+ return false;
+ }
- if (($expire_interval > 0) && !empty($item['created'])) {
- $expire_date = time() - ($expire_interval * 86400);
- $created_date = strtotime($item['created']);
- if ($created_date < $expire_date) {
- Logger::notice('Item created before expiration interval.', [
- 'created' => date('c', $created_date),
- 'expired' => date('c', $expire_date),
- '$item' => $item
- ]);
+ if ($owner['account_expired'] || $owner['account_removed']) {
+ Logger::notice('Item user has been deleted/expired/removed', ['uid' => $item['uid'], 'deleted' => $owner['deleted'], 'account_expired' => $owner['account_expired'], 'account_removed' => $owner['account_removed']]);
return false;
}
}
return false;
}
- if (!empty($item['uid']) && !empty($item['author-id']) && Contact\User::isBlocked($item['author-id'], $item['uid'])) {
- Logger::notice('Author is blocked by user', ['author-link' => $item['author-link'], 'uid' => $item['uid'], 'item-uri' => $item['uri']]);
- return false;
- }
-
if (!empty($item['owner-id']) && Contact::isBlocked($item['owner-id'])) {
Logger::notice('Owner is blocked node-wide', ['owner-link' => $item['owner-link'], 'item-uri' => $item['uri']]);
return false;
return false;
}
- if (!empty($item['uid']) && !empty($item['owner-id']) && Contact\User::isBlocked($item['owner-id'], $item['uid'])) {
- Logger::notice('Owner is blocked by user', ['owner-link' => $item['owner-link'], 'uid' => $item['uid'], 'item-uri' => $item['uri']]);
- return false;
- }
-
- // The causer is set during a thread completion, for example because of a reshare. It countains the responsible actor.
- if (!empty($item['uid']) && !empty($item['causer-id']) && Contact\User::isBlocked($item['causer-id'], $item['uid'])) {
- Logger::notice('Causer is blocked by user', ['causer-link' => $item['causer-link'], 'uid' => $item['uid'], 'item-uri' => $item['uri']]);
+ if (!empty($item['uid']) && !self::isAllowedByUser($item, $item['uid'])) {
return false;
}
- if (!empty($item['uid']) && !empty($item['causer-id']) && ($item['parent-uri'] == $item['uri']) && Contact\User::isIgnored($item['causer-id'], $item['uid'])) {
- Logger::notice('Causer is ignored by user', ['causer-link' => $item['causer-link'], 'uid' => $item['uid'], 'item-uri' => $item['uri']]);
- return false;
- }
-
if ($item['verb'] == Activity::FOLLOW) {
if (!$item['origin'] && ($item['author-id'] == Contact::getPublicIdByUserId($item['uid']))) {
// Our own follow request can be relayed to us. We don't store it to avoid notification chaos.
$condition = ['verb' => Activity::FOLLOW, 'uid' => $item['uid'],
'parent-uri' => $item['parent-uri'], 'author-id' => $item['author-id']];
- if (self::exists($condition)) {
+ if (Post::exists($condition)) {
// It happens that we receive multiple follow requests by the same author - we only store one.
Logger::info('Follow: Found existing follow request from author', ['author-id' => $item['author-id'], 'parent-uri' => $item['parent-uri']]);
return false;
return true;
}
+ /**
+ * Check if the item array is too old
+ *
+ * @param array $item
+ * @return boolean item is too old
+ */
+ public static function isTooOld(array $item)
+ {
+ // check for create date and expire time
+ $expire_interval = DI::config()->get('system', 'dbclean-expire-days', 0);
+
+ $user = DBA::selectFirst('user', ['expire'], ['uid' => $item['uid']]);
+ if (DBA::isResult($user) && ($user['expire'] > 0) && (($user['expire'] < $expire_interval) || ($expire_interval == 0))) {
+ $expire_interval = $user['expire'];
+ }
+
+ if (($expire_interval > 0) && !empty($item['created'])) {
+ $expire_date = time() - ($expire_interval * 86400);
+ $created_date = strtotime($item['created']);
+ if ($created_date < $expire_date) {
+ Logger::notice('Item created before expiration interval.', [
+ 'created' => date('c', $created_date),
+ 'expired' => date('c', $expire_date),
+ '$item' => $item
+ ]);
+ return true;
+ }
+ }
+
+ return false;
+ }
+
/**
* Return the id of the given item array if it has been stored before
*
$condition = ["`uri` = ? AND `uid` = ? AND `network` IN (?, ?, ?, ?)",
trim($item['uri']), $item['uid'],
Protocol::ACTIVITYPUB, Protocol::DIASPORA, Protocol::DFRN, Protocol::OSTATUS];
- $existing = self::selectFirst(['id', 'network'], $condition);
+ $existing = Post::selectFirst(['id', 'network'], $condition);
if (DBA::isResult($existing)) {
// We only log the entries with a different user id than 0. Otherwise we would have too many false positives
if ($item['uid'] != 0) {
$parent = self::selectFirst($fields, $condition, $params);
if (!DBA::isResult($parent)) {
- Logger::info('item parent was not found - ignoring item', ['thr-parent' => $item['thr-parent'], 'uid' => $item['uid']]);
+ Logger::notice('item parent was not found - ignoring item', ['thr-parent' => $item['thr-parent'], 'uid' => $item['uid']]);
return [];
}
return $parent;
}
- $condition = ['uri' => $item['parent-uri'],
- 'parent-uri' => $item['parent-uri'],
- 'uid' => $item['uid']];
- // We select wall = 1 in priority for top level permission checks
- $params = ['order' => ['wall' => true]];
+ $condition = ['uri' => $parent['parent-uri'],
+ 'parent-uri' => $parent['parent-uri'],
+ 'uid' => $parent['uid']];
+ $params = ['order' => ['id' => false]];
$toplevel_parent = self::selectFirst($fields, $condition, $params);
-
if (!DBA::isResult($toplevel_parent)) {
- Logger::info('item parent was not found - ignoring item', ['parent-uri' => $item['parent-uri'], 'uid' => $item['uid']]);
+ Logger::notice('item top level parent was not found - ignoring item', ['parent-uri' => $parent['parent-uri'], 'uid' => $parent['uid']]);
return [];
}
$item['wall'] = 1;
$item['origin'] = 1;
$item['network'] = Protocol::DFRN;
- $item['protocol'] = Conversation::PARCEL_DFRN;
+ $item['protocol'] = Conversation::PARCEL_DIRECT;
+ $item['direction'] = Conversation::PUSH;
- if (is_int($notify)) {
+ if (in_array($notify, PRIORITIES)) {
$priority = $notify;
}
} else {
$uid = intval($item['uid']);
$item['guid'] = self::guid($item, $notify);
- $item['uri'] = substr(Strings::escapeTags(trim(($item['uri'] ?? '') ?: self::newURI($item['uid'], $item['guid']))), 0, 255);
+ $item['uri'] = substr(trim($item['uri'] ?? '') ?: self::newURI($item['uid'], $item['guid']), 0, 255);
// Store URI data
$item['uri-id'] = ItemURI::insert(['uri' => $item['uri'], 'guid' => $item['guid']]);
$item['coord'] = trim($item['coord'] ?? '');
$item['visible'] = (isset($item['visible']) ? intval($item['visible']) : 1);
$item['deleted'] = 0;
- $item['parent-uri'] = trim(($item['parent-uri'] ?? '') ?: $item['uri']);
$item['post-type'] = ($item['post-type'] ?? '') ?: self::PT_ARTICLE;
$item['verb'] = trim($item['verb'] ?? '');
$item['object-type'] = trim($item['object-type'] ?? '');
// The contact-id should be set before "self::insert" was called - but there seems to be issues sometimes
$item["contact-id"] = self::contactId($item);
+ if (!empty($item['direction']) && in_array($item['direction'], [Conversation::PUSH, Conversation::RELAY]) &&
+ self::isTooOld($item)) {
+ Logger::info('Item is too old', ['item' => $item]);
+ return 0;
+ }
+
if (!self::isValid($item)) {
return 0;
}
- if ($item['thr-parent'] != $item['uri']) {
+ if ($item['gravity'] !== GRAVITY_PARENT) {
$toplevel_parent = self::getTopLevelParent($item);
if (empty($toplevel_parent)) {
return 0;
}
+ // If the thread originated from this node, we check the permission against the thread starter
+ $condition = ['uri' => $toplevel_parent['uri'], 'wall' => true];
+ $localTopLevelParent = Post::selectFirst(['uid'], $condition);
+ if (!empty($localTopLevelParent['uid']) && !self::isAllowedByUser($item, $localTopLevelParent['uid'])) {
+ return 0;
+ }
+
$parent_id = $toplevel_parent['id'];
$item['parent-uri'] = $toplevel_parent['uri'];
$item['deleted'] = $toplevel_parent['deleted'];
// Update the contact relations
Contact\Relation::store($toplevel_parent['author-id'], $item['author-id'], $item['created']);
- unset($item['parent']);
unset($item['parent_origin']);
} else {
$parent_id = 0;
// Set the global flag on all items if this was a global item entry
DBA::update('item', ['global' => true], ['uri' => $item["uri"]]);
} else {
- $item["global"] = self::exists(['uid' => 0, 'uri' => $item["uri"]]);
+ $item["global"] = Post::exists(['uid' => 0, 'uri' => $item["uri"]]);
}
// ACL settings
$item['parent'] = $parent_id;
Hook::callAll('post_local', $item);
unset($item['edit']);
- unset($item['parent']);
} else {
Hook::callAll('post_remote', $item);
}
+ // Set after the insert because top-level posts are self-referencing
+ unset($item['parent']);
+
if (!empty($item['cancel'])) {
Logger::log('post cancelled by addon.');
return 0;
// Attached file links
if (!empty($item['file'])) {
- Category::storeTextByURIId($item['uri-id'], $item['uid'], $item['file']);
+ Post\Category::storeTextByURIId($item['uri-id'], $item['uid'], $item['file']);
}
unset($item['file']);
Tag::storeFromBody($item['uri-id'], $body);
}
- // Remove all fields that aren't part of the item table
- foreach ($item as $field => $value) {
- if (!in_array($field, $structure['item'])) {
- unset($item[$field]);
+ if (Post\User::insert($item['uri-id'], $item['uid'], $item)) {
+ // Remove all fields that aren't part of the item table
+ foreach ($item as $field => $value) {
+ if (!in_array($field, $structure['item'])) {
+ unset($item[$field]);
+ }
}
- }
- if (DI::lock()->acquire(self::LOCK_INSERT, 0)) {
$condition = ['uri-id' => $item['uri-id'], 'uid' => $item['uid'], 'network' => $item['network']];
if (DBA::exists('item', $condition)) {
- DI::lock()->release(self::LOCK_INSERT);
Logger::notice('Item is already inserted - aborting', $condition);
return 0;
}
// When the item was successfully stored we fetch the ID of the item.
$current_post = DBA::lastInsertId();
- DI::lock()->release(self::LOCK_INSERT);
} else {
- Logger::warning('Item lock had not been acquired');
- $result = false;
- $current_post = 0;
+ Logger::notice('Post-User is already inserted - aborting', ['uid' => $item['uid'], 'uri-id' => $item['uri-id']]);
+ return 0;
}
if (empty($current_post) || !DBA::isResult($result)) {
Logger::notice('created item', ['id' => $current_post, 'uid' => $item['uid'], 'network' => $item['network'], 'uri-id' => $item['uri-id'], 'guid' => $item['guid']]);
- if (!$parent_id || ($item['parent-uri'] === $item['uri'])) {
+ if (!$parent_id || ($item['gravity'] === GRAVITY_PARENT)) {
$parent_id = $current_post;
}
DBA::update('item', ['changed' => DateTimeFormat::utcNow()], ['id' => $parent_id]);
}
- if ($item['parent-uri'] === $item['uri']) {
+ if ($item['gravity'] === GRAVITY_PARENT) {
self::addThread($current_post);
} else {
self::updateThread($parent_id);
}
if (!$dontcache) {
- $posted_item = self::selectFirst(self::ITEM_FIELDLIST, ['id' => $current_post]);
+ $posted_item = Post::selectFirst(self::ITEM_FIELDLIST, ['id' => $current_post]);
if (DBA::isResult($posted_item)) {
if ($notify) {
Hook::callAll('post_local_end', $posted_item);
}
}
- if ($item['parent-uri'] === $item['uri']) {
+ if ($item['gravity'] === GRAVITY_PARENT) {
self::addShadow($current_post);
} else {
self::addShadowPost($current_post);
// Distribute items to users who subscribed to their tags
self::distributeByTags($item);
+ // Automatically reshare the item if the "remote_self" option is selected
+ self::autoReshare($item);
+
$transmit = $notify || ($item['visible'] && ($parent_origin || $item['origin']));
if ($transmit) {
- $transmit_item = Item::selectFirst(['verb', 'origin'], ['id' => $item['id']]);
+ $transmit_item = self::selectFirst(['verb', 'origin'], ['id' => $item['id']]);
// Don't relay participation messages
if (($transmit_item['verb'] == Activity::FOLLOW) &&
(!$transmit_item['origin'] || ($item['author-id'] != Contact::getPublicIdByUserId($uid)))) {
*/
private static function setOwnerforResharedItem(array $item)
{
- $parent = self::selectFirst(['id', 'causer-id', 'owner-id', 'author-id', 'author-link', 'origin', 'post-type'],
+ $parent = Post::selectFirst(['id', 'causer-id', 'owner-id', 'author-id', 'author-link', 'origin', 'post-type'],
['uri-id' => $item['thr-parent-id'], 'uid' => $item['uid']]);
if (!DBA::isResult($parent)) {
Logger::error('Parent not found', ['uri-id' => $item['thr-parent-id'], 'uid' => $item['uid']]);
public static function distribute($itemid, $signed_text = '')
{
$condition = ["`id` IN (SELECT `parent` FROM `item` WHERE `id` = ?)", $itemid];
- $parent = self::selectFirst(['owner-id'], $condition);
+ $parent = Post::selectFirst(['owner-id'], $condition);
if (!DBA::isResult($parent)) {
return;
}
$condition = ['id' => $itemid, 'uid' => 0,
'network' => array_merge(Protocol::FEDERATED ,['']),
'visible' => true, 'deleted' => false, 'moderated' => false, 'private' => [self::PUBLIC, self::UNLISTED]];
- $item = self::selectFirst(self::ITEM_FIELDLIST, $condition);
+ $item = Post::selectFirst(self::ITEM_FIELDLIST, $condition);
if (!DBA::isResult($item)) {
return;
}
$origin_uid = 0;
if ($item['uri'] != $item['parent-uri']) {
- $parents = self::select(['uid', 'origin'], ["`uri` = ? AND `uid` != 0", $item['parent-uri']]);
- while ($parent = self::fetch($parents)) {
+ $parents = Post::select(['uid', 'origin'], ["`uri` = ? AND `uid` != 0", $item['parent-uri']]);
+ while ($parent = Post::fetch($parents)) {
$users[$parent['uid']] = $parent['uid'];
if ($parent['origin'] && !$origin) {
$origin_uid = $parent['uid'];
}
}
+ DBA::close($parents);
}
foreach ($users as $uid) {
*/
public static function storeForUserByUriId(int $uri_id, int $uid, array $fields = [])
{
- $item = self::selectFirst(self::ITEM_FIELDLIST, ['uri-id' => $uri_id, 'uid' => 0]);
+ $item = Post::selectFirst(self::ITEM_FIELDLIST, ['uri-id' => $uri_id, 'uid' => 0]);
if (!DBA::isResult($item)) {
return 0;
}
*/
private static function storeForUser(array $item, int $uid)
{
- if (self::exists(['uri-id' => $item['uri-id'], 'uid' => $uid])) {
+ if (Post::exists(['uri-id' => $item['uri-id'], 'uid' => $uid])) {
Logger::info('Item already exists', ['uri-id' => $item['uri-id'], 'uid' => $uid]);
return 0;
}
{
$fields = ['uid', 'private', 'moderated', 'visible', 'deleted', 'network', 'uri'];
$condition = ['id' => $itemid, 'parent' => [0, $itemid]];
- $item = self::selectFirst($fields, $condition);
+ $item = Post::selectFirst($fields, $condition);
if (!DBA::isResult($item)) {
return;
}
// Is it a visible public post?
- if (!$item["visible"] || $item["deleted"] || $item["moderated"] || ($item["private"] == Item::PRIVATE)) {
+ if (!$item["visible"] || $item["deleted"] || $item["moderated"] || ($item["private"] == self::PRIVATE)) {
return;
}
return;
}
- if (self::exists(['uri' => $item['uri'], 'uid' => 0])) {
+ if (Post::exists(['uri' => $item['uri'], 'uid' => 0])) {
return;
}
- $item = self::selectFirst(self::ITEM_FIELDLIST, ['id' => $itemid]);
+ $item = Post::selectFirst(self::ITEM_FIELDLIST, ['id' => $itemid]);
if (DBA::isResult($item)) {
// Preparing public shadow (removing user specific data)
*/
private static function addShadowPost($itemid)
{
- $item = self::selectFirst(self::ITEM_FIELDLIST, ['id' => $itemid]);
+ $item = Post::selectFirst(self::ITEM_FIELDLIST, ['id' => $itemid]);
if (!DBA::isResult($item)) {
return;
}
}
// Is there a shadow parent?
- if (!self::exists(['uri' => $item['parent-uri'], 'uid' => 0])) {
+ if (!Post::exists(['uri' => $item['parent-uri'], 'uid' => 0])) {
return;
}
// Is there already a shadow entry?
- if (self::exists(['uri' => $item['uri'], 'uid' => 0])) {
+ if (Post::exists(['uri' => $item['uri'], 'uid' => 0])) {
return;
}
// If this was a comment to a Diaspora post we don't get our comment back.
// This means that we have to distribute the comment by ourselves.
- if ($origin && self::exists(['id' => $parent, 'network' => Protocol::DIASPORA])) {
+ if ($origin && Post::exists(['id' => $parent, 'network' => Protocol::DIASPORA])) {
self::distribute($public_shadow);
}
}
$community_page = (($user['page-flags'] == User::PAGE_FLAGS_COMMUNITY) ? true : false);
$prvgroup = (($user['page-flags'] == User::PAGE_FLAGS_PRVGROUP) ? true : false);
- $item = self::selectFirst(self::ITEM_FIELDLIST, ['id' => $item_id]);
+ $item = Post::selectFirst(self::ITEM_FIELDLIST, ['id' => $item_id]);
if (!DBA::isResult($item)) {
return false;
}
Worker::add(['priority' => PRIORITY_HIGH, 'dont_fork' => true], 'Notifier', Delivery::POST, $item_id);
- Item::performActivity($item_id, 'announce', $uid);
+ self::performActivity($item_id, 'announce', $uid);
return false;
}
+ /**
+ * Automatically reshare the item if the "remote_self" option is selected
+ *
+ * @param array $item
+ * @return void
+ */
+ private static function autoReshare(array $item)
+ {
+ if ($item['gravity'] != GRAVITY_PARENT) {
+ return;
+ }
+
+ if (!DBA::exists('contact', ['id' => $item['contact-id'], 'remote_self' => Contact::MIRROR_NATIVE_RESHARE])) {
+ return;
+ }
+
+ if (!in_array($item['network'], [Protocol::ACTIVITYPUB, Protocol::DFRN])) {
+ return;
+ }
+
+ Logger::info('Automatically reshare item', ['uid' => $item['uid'], 'id' => $item['id'], 'guid' => $item['guid'], 'uri-id' => $item['uri-id']]);
+
+ self::performActivity($item['id'], 'announce', $item['uid']);
+ }
+
public static function isRemoteSelf($contact, &$datarray)
{
if (!$contact['remote_self']) {
$datarray2 = $datarray;
Logger::info('remote-self start', ['contact' => $contact['url'], 'remote_self'=> $contact['remote_self'], 'item' => $datarray]);
- if ($contact['remote_self'] == 2) {
+ if ($contact['remote_self'] == Contact::MIRROR_OWN_POST) {
$self = DBA::selectFirst('contact', ['id', 'name', 'url', 'thumb'],
['uid' => $contact['uid'], 'self' => true]);
if (DBA::isResult($self)) {
unset($datarray["plink"]);
$datarray["uri"] = self::newURI($contact['uid'], $datarray["guid"]);
$datarray["uri-id"] = ItemURI::getIdByURI($datarray["uri"]);
- $datarray["parent-uri"] = $datarray["uri"];
- $datarray["thr-parent"] = $datarray["uri"];
$datarray["extid"] = Protocol::DFRN;
$urlpart = parse_url($datarray2['author-link']);
$datarray["app"] = $urlpart["host"];
if (!empty($old_uri_id)) {
Post\Media::copy($old_uri_id, $datarray["uri-id"]);
}
+
+ unset($datarray["parent-uri"]);
+ unset($datarray["thr-parent"]);
} else {
$datarray['private'] = self::PUBLIC;
}
$datarray['api_source'] = true;
// We have to tell the hooks who we are - this really should be improved
- $_SESSION["authenticated"] = true;
- $_SESSION["uid"] = $contact['uid'];
+ $_SESSION['authenticated'] = true;
+ $_SESSION['uid'] = $contact['uid'];
- return $result;
+ return (bool)$result;
}
/**
return $recipients;
}
- public static function expire($uid, $days, $network = "", $force = false)
+ public static function expire(int $uid, int $days, string $network = "", bool $force = false)
{
if (!$uid || ($days < 1)) {
return;
$condition[0] .= " AND `received` < UTC_TIMESTAMP() - INTERVAL ? DAY";
$condition[] = $days;
- $items = self::select(['file', 'resource-id', 'starred', 'type', 'id', 'post-type'], $condition);
+ $items = Post::select(['file', 'resource-id', 'starred', 'type', 'id', 'post-type'], $condition);
if (!DBA::isResult($items)) {
return;
$expired = 0;
- while ($item = Item::fetch($items)) {
+ $priority = DI::config()->get('system', 'expire-notify-priority');
+
+ while ($item = Post::fetch($items)) {
// don't expire filed items
if (strpos($item['file'], '[') !== false) {
continue;
} elseif (!$expire_starred && intval($item['starred'])) {
continue;
- } elseif (!$expire_notes && (($item['type'] == 'note') || ($item['post-type'] == Item::PT_PERSONAL_NOTE))) {
+ } elseif (!$expire_notes && (($item['type'] == 'note') || ($item['post-type'] == self::PT_PERSONAL_NOTE))) {
continue;
- } elseif (!$expire_items && ($item['type'] != 'note') && ($item['post-type'] != Item::PT_PERSONAL_NOTE)) {
+ } elseif (!$expire_items && ($item['type'] != 'note') && ($item['post-type'] != self::PT_PERSONAL_NOTE)) {
continue;
}
- self::markForDeletionById($item['id'], PRIORITY_LOW);
+ self::markForDeletionById($item['id'], $priority);
++$expired;
}
Logger::notice('Start create activity', ['verb' => $verb, 'item' => $item_id, 'user' => $uid]);
- $item = self::selectFirst(self::ITEM_FIELDLIST, ['id' => $item_id]);
+ $item = Post::selectFirst(self::ITEM_FIELDLIST, ['id' => $item_id]);
if (!DBA::isResult($item)) {
Logger::log('like: unknown item ' . $item_id);
return false;
return false;
}
- if (!Item::exists(['uri-id' => $item['parent-uri-id'], 'uid' => $uid])) {
+ if (!Post::exists(['uri-id' => $item['parent-uri-id'], 'uid' => $uid])) {
$stored = self::storeForUserByUriId($item['parent-uri-id'], $uid);
if (($item['parent-uri-id'] == $item['uri-id']) && !empty($stored)) {
- $item = self::selectFirst(self::ITEM_FIELDLIST, ['id' => $stored]);
+ $item = Post::selectFirst(self::ITEM_FIELDLIST, ['id' => $stored]);
if (!DBA::isResult($item)) {
Logger::info('Could not fetch just created item - should not happen', ['stored' => $stored, 'uid' => $uid, 'item-uri' => $item_uri]);
return false;
$condition = ['vid' => $vids, 'deleted' => false, 'gravity' => GRAVITY_ACTIVITY,
'author-id' => $author_id, 'uid' => $item['uid'], 'thr-parent' => $item_uri];
- $like_item = self::selectFirst(['id', 'guid', 'verb'], $condition);
+ $like_item = Post::selectFirst(['id', 'guid', 'verb'], $condition);
if (DBA::isResult($like_item)) {
/**
'wall' => $item['wall'],
'origin' => 1,
'network' => Protocol::DFRN,
+ 'protocol' => Conversation::PARCEL_DIRECT,
+ 'direction' => Conversation::PUSH,
'gravity' => GRAVITY_ACTIVITY,
'parent' => $item['id'],
- 'parent-uri' => $item['uri'],
'thr-parent' => $item['uri'],
'owner-id' => $author_id,
'author-id' => $author_id,
'moderated', 'visible', 'starred', 'contact-id', 'post-type', 'uri-id',
'deleted', 'origin', 'forum_mode', 'mention', 'network', 'author-id', 'owner-id'];
$condition = ["`id` = ? AND (`parent` = ? OR `parent` = 0)", $itemid, $itemid];
- $item = self::selectFirst($fields, $condition);
+ $item = Post::selectFirst($fields, $condition);
if (!DBA::isResult($item)) {
return;
'wall', 'private', 'pubmail', 'moderated', 'visible', 'starred', 'contact-id', 'uri-id',
'deleted', 'origin', 'forum_mode', 'network', 'author-id', 'owner-id'];
- $item = self::selectFirst($fields, ['id' => $itemid, 'gravity' => GRAVITY_PARENT]);
+ $item = Post::selectFirst($fields, ['id' => $itemid, 'gravity' => GRAVITY_PARENT]);
if (!DBA::isResult($item)) {
return;
}
if ($itemuri != "") {
$condition = ["`uri` = ? AND NOT `deleted` AND NOT (`uid` IN (?, 0))", $itemuri, $item["uid"]];
- if (!self::exists($condition)) {
+ if (!Post::exists($condition)) {
DBA::delete('item', ['uri' => $itemuri, 'uid' => 0]);
Logger::debug('Deleted shadow item', ['id' => $itemid, 'uri' => $itemuri]);
}
if (!empty($set)) {
$condition = ["(`private` != ? OR (`private` = ? AND `wall`
AND `psid` IN (" . implode(', ', array_fill(0, count($set), '?')) . ")))",
- Item::PRIVATE, Item::PRIVATE];
+ self::PRIVATE, self::PRIVATE];
$condition = array_merge($condition, $set);
}
}
*/
public static function putInCache(&$item, $update = false)
{
- $body = $item["body"];
+ // Save original body to prevent addons to modify it
+ $body = $item['body'];
$rendered_hash = $item['rendered-hash'] ?? '';
$rendered_html = $item['rendered-html'] ?? '';
if ($rendered_hash == ''
- || $rendered_html == ""
- || $rendered_hash != hash("md5", $item["body"])
- || DI::config()->get("system", "ignore_cache")
+ || $rendered_html == ''
+ || $rendered_hash != hash('md5', BBCode::VERSION . '::' . $body)
+ || DI::config()->get('system', 'ignore_cache')
) {
self::addRedirToImageTags($item);
- $item["rendered-html"] = BBCode::convert($item["body"]);
- $item["rendered-hash"] = hash("md5", $item["body"]);
+ $item['rendered-html'] = BBCode::convert($item['body']);
+ $item['rendered-hash'] = hash('md5', BBCode::VERSION . '::' . $body);
$hook_data = ['item' => $item, 'rendered-html' => $item['rendered-html'], 'rendered-hash' => $item['rendered-hash']];
Hook::callAll('put_item_in_cache', $hook_data);
unset($hook_data);
// Force an update if the generated values differ from the existing ones
- if ($rendered_hash != $item["rendered-hash"]) {
+ if ($rendered_hash != $item['rendered-hash']) {
$update = true;
}
// Only compare the HTML when we forcefully ignore the cache
- if (DI::config()->get("system", "ignore_cache") && ($rendered_html != $item["rendered-html"])) {
+ if (DI::config()->get('system', 'ignore_cache') && ($rendered_html != $item['rendered-html'])) {
$update = true;
}
- if ($update && !empty($item["id"])) {
+ if ($update && !empty($item['id'])) {
self::update(
[
- 'rendered-html' => $item["rendered-html"],
- 'rendered-hash' => $item["rendered-hash"]
+ 'rendered-html' => $item['rendered-html'],
+ 'rendered-hash' => $item['rendered-hash']
],
- ['id' => $item["id"]]
+ ['id' => $item['id']]
);
}
}
- $item["body"] = $body;
+ $item['body'] = $body;
}
/**
$uid = $item['uid'] ?? 0;
// first try to fetch the item via the GUID. This will work for all reshares that had been created on this system
- $shared_item = self::selectFirst(['title', 'body'], ['guid' => $shared['guid'], 'uid' => [0, $uid]]);
+ $shared_item = Post::selectFirst(['title', 'body'], ['guid' => $shared['guid'], 'uid' => [0, $uid]]);
if (!DBA::isResult($shared_item)) {
if (empty($shared['link'])) {
return $item;
return $item;
}
- $shared_item = self::selectFirst(['title', 'body'], ['id' => $id]);
+ $shared_item = Post::selectFirst(['title', 'body'], ['id' => $id]);
if (!DBA::isResult($shared_item)) {
return $item;
}
return array_merge($item, $shared_item);
}
+
+ /**
+ * Check a prospective item array against user-level permissions
+ *
+ * @param array $item Expected keys: uri, gravity, and
+ * author-link if is author-id is set,
+ * owner-link if is owner-id is set,
+ * causer-link if is causer-id is set.
+ * @param int $user_id Local user ID
+ * @return bool
+ * @throws \Exception
+ */
+ protected static function isAllowedByUser(array $item, int $user_id)
+ {
+ if (!empty($item['author-id']) && Contact\User::isBlocked($item['author-id'], $user_id)) {
+ Logger::notice('Author is blocked by user', ['author-link' => $item['author-link'], 'uid' => $user_id, 'item-uri' => $item['uri']]);
+ return false;
+ }
+
+ if (!empty($item['owner-id']) && Contact\User::isBlocked($item['owner-id'], $user_id)) {
+ Logger::notice('Owner is blocked by user', ['owner-link' => $item['owner-link'], 'uid' => $user_id, 'item-uri' => $item['uri']]);
+ return false;
+ }
+
+ // The causer is set during a thread completion, for example because of a reshare. It countains the responsible actor.
+ if (!empty($item['causer-id']) && Contact\User::isBlocked($item['causer-id'], $user_id)) {
+ Logger::notice('Causer is blocked by user', ['causer-link' => $item['causer-link'] ?? $item['causer-id'], 'uid' => $user_id, 'item-uri' => $item['uri']]);
+ return false;
+ }
+
+ if (!empty($item['causer-id']) && ($item['gravity'] === GRAVITY_PARENT) && Contact\User::isIgnored($item['causer-id'], $user_id)) {
+ Logger::notice('Causer is ignored by user', ['causer-link' => $item['causer-link'] ?? $item['causer-id'], 'uid' => $user_id, 'item-uri' => $item['uri']]);
+ return false;
+ }
+
+ return true;
+ }
}
projects / friendica.git / blobdiff