X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=classes%2FUser_group.php;h=0f1cc40b28f38e42a50b4e93323144962a40a021;hb=2f1953ca257ed3d65701357b9535daa691ea6494;hp=110f0830125f0cbe64389e61d2d5d510281c5697;hpb=800b33590696e85480aa73c25261d80f1926e56d;p=quix0rs-gnu-social.git diff --git a/classes/User_group.php b/classes/User_group.php index 110f083012..0f1cc40b28 100644 --- a/classes/User_group.php +++ b/classes/User_group.php @@ -3,8 +3,11 @@ * Table Definition for user_group */ -class User_group extends Memcached_DataObject +class User_group extends Managed_DataObject { + const JOIN_POLICY_OPEN = 0; + const JOIN_POLICY_MODERATE = 1; + ###START_AUTOCODE /* the code below is auto generated do not remove the above tag */ @@ -19,18 +22,61 @@ class User_group extends Memcached_DataObject public $homepage_logo; // varchar(255) public $stream_logo; // varchar(255) public $mini_logo; // varchar(255) - public $design_id; // int(4) public $created; // datetime not_null default_0000-00-00%2000%3A00%3A00 public $modified; // timestamp not_null default_CURRENT_TIMESTAMP public $uri; // varchar(255) unique_key public $mainpage; // varchar(255) + public $join_policy; // tinyint + public $force_scope; // tinyint /* Static get */ - function staticGet($k,$v=NULL) { return DB_DataObject::staticGet('User_group',$k,$v); } + function staticGet($k,$v=NULL) { + return Memcached_DataObject::staticGet('User_group',$k,$v); + } + + function multiGet($keyCol, $keyVals, $skipNulls=true) + { + return parent::multiGet('User_group', $keyCol, $keyVals, $skipNulls); + } /* the code above is auto generated do not remove the tag below */ ###END_AUTOCODE + public static function schemaDef() + { + return array( + 'fields' => array( + 'id' => array('type' => 'serial', 'not null' => true, 'description' => 'unique identifier'), + + 'nickname' => array('type' => 'varchar', 'length' => 64, 'description' => 'nickname for addressing'), + 'fullname' => array('type' => 'varchar', 'length' => 255, 'description' => 'display name'), + 'homepage' => array('type' => 'varchar', 'length' => 255, 'description' => 'URL, cached so we dont regenerate'), + 'description' => array('type' => 'text', 'description' => 'group description'), + 'location' => array('type' => 'varchar', 'length' => 255, 'description' => 'related physical location, if any'), + + 'original_logo' => array('type' => 'varchar', 'length' => 255, 'description' => 'original size logo'), + 'homepage_logo' => array('type' => 'varchar', 'length' => 255, 'description' => 'homepage (profile) size logo'), + 'stream_logo' => array('type' => 'varchar', 'length' => 255, 'description' => 'stream-sized logo'), + 'mini_logo' => array('type' => 'varchar', 'length' => 255, 'description' => 'mini logo'), + + 'created' => array('type' => 'datetime', 'not null' => true, 'description' => 'date this record was created'), + 'modified' => array('type' => 'timestamp', 'not null' => true, 'description' => 'date this record was modified'), + + 'uri' => array('type' => 'varchar', 'length' => 255, 'description' => 'universal identifier'), + 'mainpage' => array('type' => 'varchar', 'length' => 255, 'description' => 'page for group info to link to'), + 'join_policy' => array('type' => 'int', 'size' => 'tiny', 'description' => '0=open; 1=requires admin approval'), + 'force_scope' => array('type' => 'int', 'size' => 'tiny', 'description' => '0=never,1=sometimes,-1=always'), + ), + 'primary key' => array('id'), + 'unique keys' => array( + 'user_group_uri_key' => array('uri'), + ), + 'indexes' => array( + 'user_group_nickname_idx' => array('nickname'), + ), + ); + } + function defaultLogo($size) { static $sizenames = array(AVATAR_PROFILE_SIZE => 'profile', @@ -83,47 +129,11 @@ class User_group extends Memcached_DataObject function getNotices($offset, $limit, $since_id=null, $max_id=null) { - $ids = Notice::stream(array($this, '_streamDirect'), - array(), - 'user_group:notice_ids:' . $this->id, - $offset, $limit, $since_id, $max_id); + $stream = new GroupNoticeStream($this); - return Notice::getStreamByIds($ids); + return $stream->getNotices($offset, $limit, $since_id, $max_id); } - function _streamDirect($offset, $limit, $since_id, $max_id) - { - $inbox = new Group_inbox(); - - $inbox->group_id = $this->id; - - $inbox->selectAdd(); - $inbox->selectAdd('notice_id'); - - if ($since_id != 0) { - $inbox->whereAdd('notice_id > ' . $since_id); - } - - if ($max_id != 0) { - $inbox->whereAdd('notice_id <= ' . $max_id); - } - - $inbox->orderBy('notice_id DESC'); - - if (!is_null($offset)) { - $inbox->limit($offset, $limit); - } - - $ids = array(); - - if ($inbox->find()) { - while ($inbox->fetch()) { - $ids[] = $inbox->notice_id; - } - } - - return $ids; - } function allowedNickname($nickname) { @@ -154,6 +164,71 @@ class User_group extends Memcached_DataObject return $members; } + /** + * Get pending members, who have not yet been approved. + * + * @param int $offset + * @param int $limit + * @return Profile + */ + function getRequests($offset=0, $limit=null) + { + $qry = + 'SELECT profile.* ' . + 'FROM profile JOIN group_join_queue '. + 'ON profile.id = group_join_queue.profile_id ' . + 'WHERE group_join_queue.group_id = %d ' . + 'ORDER BY group_join_queue.created DESC '; + + if ($limit != null) { + if (common_config('db','type') == 'pgsql') { + $qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset; + } else { + $qry .= ' LIMIT ' . $offset . ', ' . $limit; + } + } + + $members = new Profile(); + + $members->query(sprintf($qry, $this->id)); + return $members; + } + + function getMemberCount() + { + // XXX: WORM cache this + + $members = $this->getMembers(); + $member_count = 0; + + /** $member->count() doesn't work. */ + while ($members->fetch()) { + $member_count++; + } + + return $member_count; + } + + function getBlockedCount() + { + // XXX: WORM cache this + + $block = new Group_block(); + $block->group_id = $this->id; + + return $block->count(); + } + + function getQueueCount() + { + // XXX: WORM cache this + + $queue = new Group_join_queue(); + $queue->group_id = $this->id; + + return $queue->count(); + } + function getAdmins($offset=0, $limit=null) { $qry = @@ -219,6 +294,22 @@ class User_group extends Memcached_DataObject return ($this->fullname) ? $this->fullname : $this->nickname; } + /** + * Gets the full name (if filled) with nickname as a parenthetical, or the nickname alone + * if no fullname is provided. + * + * @return string + */ + function getFancyName() + { + if ($this->fullname) { + // TRANS: Full name of a profile or group followed by nickname in parens + return sprintf(_m('FANCYNAME','%1$s (%2$s)'), $this->fullname, $this->nickname); + } else { + return $this->nickname; + } + } + function getAliases() { $aliases = array(); @@ -246,11 +337,11 @@ class User_group extends Memcached_DataObject $oldaliases = $this->getAliases(); - # Delete stuff that's old that not in new + // Delete stuff that's old that not in new $to_delete = array_diff($oldaliases, $newaliases); - # Insert stuff that's in new and not in old + // Insert stuff that's in new and not in old $to_insert = array_diff($newaliases, $oldaliases); @@ -307,11 +398,6 @@ class User_group extends Memcached_DataObject return null; } - function getDesign() - { - return Design::staticGet('id', $this->design_id); - } - function getUserMembers() { // XXX: cache this @@ -450,9 +536,31 @@ class User_group extends Memcached_DataObject } static function register($fields) { + if (!empty($fields['userid'])) { + $profile = Profile::staticGet('id', $fields['userid']); + if ($profile && !$profile->hasRight(Right::CREATEGROUP)) { + common_log(LOG_WARNING, "Attempted group creation from banned user: " . $profile->nickname); - // MAGICALLY put fields into current scope + // TRANS: Client exception thrown when a user tries to create a group while banned. + throw new ClientException(_('You are not allowed to create groups on this site.'), 403); + } + } + // MAGICALLY put fields into current scope + // @fixme kill extract(); it makes debugging absurdly hard + + $defaults = array('nickname' => null, + 'fullname' => null, + 'homepage' => null, + 'description' => null, + 'location' => null, + 'uri' => null, + 'mainpage' => null, + 'aliases' => array(), + 'userid' => null); + + $fields = array_merge($defaults, $fields); + extract($fields); $group = new User_group(); @@ -463,6 +571,9 @@ class User_group extends Memcached_DataObject // fill in later... $uri = null; } + if (empty($mainpage)) { + $mainpage = common_local_url('showgroup', array('nickname' => $nickname)); + } $group->nickname = $nickname; $group->fullname = $fullname; @@ -473,59 +584,147 @@ class User_group extends Memcached_DataObject $group->mainpage = $mainpage; $group->created = common_sql_now(); - $result = $group->insert(); + if (isset($fields['join_policy'])) { + $group->join_policy = intval($fields['join_policy']); + } else { + $group->join_policy = 0; + } - if (!$result) { - common_log_db_error($group, 'INSERT', __FILE__); - throw new ServerException(_('Could not create group.')); + if (isset($fields['force_scope'])) { + $group->force_scope = intval($fields['force_scope']); + } else { + $group->force_scope = 0; } - if (!isset($uri) || empty($uri)) { - $orig = clone($group); - $group->uri = common_local_url('groupbyid', array('id' => $group->id)); - $result = $group->update($orig); + if (Event::handle('StartGroupSave', array(&$group))) { + + $result = $group->insert(); + if (!$result) { - common_log_db_error($group, 'UPDATE', __FILE__); - throw new ServerException(_('Could not set group URI.')); + common_log_db_error($group, 'INSERT', __FILE__); + // TRANS: Server exception thrown when creating a group failed. + throw new ServerException(_('Could not create group.')); } - } - $result = $group->setAliases($aliases); + if (!isset($uri) || empty($uri)) { + $orig = clone($group); + $group->uri = common_local_url('groupbyid', array('id' => $group->id)); + $result = $group->update($orig); + if (!$result) { + common_log_db_error($group, 'UPDATE', __FILE__); + // TRANS: Server exception thrown when updating a group URI failed. + throw new ServerException(_('Could not set group URI.')); + } + } - if (!$result) { - throw new ServerException(_('Could not create aliases.')); - } + $result = $group->setAliases($aliases); - $member = new Group_member(); + if (!$result) { + // TRANS: Server exception thrown when creating group aliases failed. + throw new ServerException(_('Could not create aliases.')); + } - $member->group_id = $group->id; - $member->profile_id = $userid; - $member->is_admin = 1; - $member->created = $group->created; + $member = new Group_member(); - $result = $member->insert(); + $member->group_id = $group->id; + $member->profile_id = $userid; + $member->is_admin = 1; + $member->created = $group->created; - if (!$result) { - common_log_db_error($member, 'INSERT', __FILE__); - throw new ServerException(_('Could not set group membership.')); - } + $result = $member->insert(); - if ($local) { - $local_group = new Local_group(); + if (!$result) { + common_log_db_error($member, 'INSERT', __FILE__); + // TRANS: Server exception thrown when setting group membership failed. + throw new ServerException(_('Could not set group membership.')); + } - $local_group->group_id = $group->id; - $local_group->nickname = $nickname; - $local_group->created = common_sql_now(); + self::blow('profile:groups:%d', $userid); + + if ($local) { + $local_group = new Local_group(); - $result = $local_group->insert(); + $local_group->group_id = $group->id; + $local_group->nickname = $nickname; + $local_group->created = common_sql_now(); - if (!$result) { - common_log_db_error($local_group, 'INSERT', __FILE__); - throw new ServerException(_('Could not save local group info.')); + $result = $local_group->insert(); + + if (!$result) { + common_log_db_error($local_group, 'INSERT', __FILE__); + // TRANS: Server exception thrown when saving local group information failed. + throw new ServerException(_('Could not save local group info.')); + } } + + $group->query('COMMIT'); + + Event::handle('EndGroupSave', array($group)); } - $group->query('COMMIT'); return $group; } + + /** + * Handle cascading deletion, on the model of notice and profile. + * + * This should handle freeing up cached entries for the group's + * id, nickname, URI, and aliases. There may be other areas that + * are not de-cached in the UI, including the sidebar lists on + * GroupsAction + */ + function delete() + { + if ($this->id) { + + // Safe to delete in bulk for now + + $related = array('Group_inbox', + 'Group_block', + 'Group_member', + 'Related_group'); + + Event::handle('UserGroupDeleteRelated', array($this, &$related)); + + foreach ($related as $cls) { + + $inst = new $cls(); + $inst->group_id = $this->id; + + if ($inst->find()) { + while ($inst->fetch()) { + $dup = clone($inst); + $dup->delete(); + } + } + } + + // And related groups in the other direction... + $inst = new Related_group(); + $inst->related_group_id = $this->id; + $inst->delete(); + + // Aliases and the local_group entry need to be cleared explicitly + // or we'll miss clearing some cache keys; that can make it hard + // to create a new group with one of those names or aliases. + $this->setAliases(array()); + $local = Local_group::staticGet('group_id', $this->id); + if ($local) { + $local->delete(); + } + + // blow the cached ids + self::blow('user_group:notice_ids:%d', $this->id); + + } else { + common_log(LOG_WARN, "Ambiguous user_group->delete(); skipping related tables."); + } + parent::delete(); + } + + function isPrivate() + { + return ($this->join_policy == self::JOIN_POLICY_MODERATE && + $this->force_scope == 1); + } }