mirror of
https://github.com/pierre42100/ComunicAPI
synced 2024-11-23 22:09:29 +00:00
980 lines
26 KiB
PHP
980 lines
26 KiB
PHP
<?php
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/**
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* Groups component
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*
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* @author Pierre HUBERT
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*/
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class GroupsComponent {
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/**
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* Groups list table
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*/
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const GROUPS_LIST_TABLE = DBprefix . "groups";
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/**
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* Groups members table
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*/
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const GROUPS_MEMBERS_TABLE = DBprefix."groups_members";
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/**
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* Create a new group
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*
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* @param NewGroup $newGroup Information about the new group
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* to create
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* @return int The ID of the created group / -1 in case of failure
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*/
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public function create(NewGroup $newGroup) : int {
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//Insert the group in the database
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db()->addLine(self::GROUPS_LIST_TABLE, array(
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"time_create" => $newGroup->get_time_sent(),
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"userid_create" => $newGroup->get_userID(),
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"name" => $newGroup->get_name()
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));
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//Get the ID of the last inserted group
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$groupID = db()->getLastInsertedID();
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//Check for errors
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if(!$groupID > 0)
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return -1;
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//Register the user who created the group as an admin of the group
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$member = new GroupMember;
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$member->set_group_id($groupID);
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$member->set_userID($newGroup->get_userID());
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$member->set_time_sent($newGroup->get_time_sent());
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$member->set_level(GroupMember::ADMINISTRATOR);
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$this->insertMember($member);
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return $groupID;
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}
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/**
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* Check whether a group exists or not
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*
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* @param int $id The ID of the target group
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* @return bool TRUE if the group exists / FALSE else
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*/
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public function exists(int $id) : bool {
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return db()->count(
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self::GROUPS_LIST_TABLE,
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"WHERE id = ?",
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array($id)
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) > 0;
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}
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/**
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* Get the list of groups of a user
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*
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* @param int $userID The ID of the target user
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* @return array The list of groups of the user (the IDs of the groups)
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*/
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public function getListUser(int $userID) : array {
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//First, get IDs of the groups the user belongs to
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$groups = db()->select(
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self::GROUPS_MEMBERS_TABLE,
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"WHERE user_id = ?",
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array($userID),
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array("groups_id")
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);
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//Parse results
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$info = array();
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foreach($groups as $group)
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$info[] = $group["groups_id"];
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return $info;
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}
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/**
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* Get the list of groups of a user where the users can create
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* posts
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*
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* @param int $userID The ID of the target user
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* @return array The list of the groups the user can participate to
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*/
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public function getListUserWhereCanCreatePosts(int $userID) : array {
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$list = db()->select(self::GROUPS_MEMBERS_TABLE." m, ".self::GROUPS_LIST_TABLE." g",
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"WHERE user_id = ?
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AND m.groups_id = g.id
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AND (
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level = ".GroupMember::ADMINISTRATOR." OR
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level = ".GroupMember::MODERATOR." OR
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(level = ".GroupMember::MEMBER." AND posts_level = ".GroupInfo::POSTS_LEVEL_ALL_MEMBERS.")
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)
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",
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array($userID),
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array("g.id"));
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foreach($list as $num => $info)
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$list[$num] = (int)$info["id"];
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return $list;
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}
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/**
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* Get the visibility level of a group
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*
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* @param int $id The ID of the target group
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* @return int The visibility level of the group
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*/
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public function getVisiblity(int $id) : int {
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$data = db()->select(
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self::GROUPS_LIST_TABLE,
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"WHERE id = ?",
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array($id),
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array("visibility")
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);
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if(count($data) < 1)
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throw new Exception("Group " . $id . " does not exists!");
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return $data[0]["visibility"];
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}
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/**
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* Find a group by its virtual directory
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*
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* @param string $directory The directory to search
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* @return int The ID of the target group / 0 if none found
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*/
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public function findByVirtualDirectory(string $directory) : int {
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$data = db()->select(
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self::GROUPS_LIST_TABLE,
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"WHERE virtual_directory = ?",
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array($directory),
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array("id")
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);
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if(count($data) == 0)
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return 0;
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else
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return $data[0]["id"];
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}
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/**
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* Get and return information about a group
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*
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* @param int $id The ID of the target group
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* @return GroupInfo Information about the group / invalid
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* object in case of failure
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*/
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public function get_info(int $id) : GroupInfo {
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//Query the database
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$info = db()->select(self::GROUPS_LIST_TABLE, "WHERE id = ?", array($id));
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//Check for results
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if(count($info) == 0)
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return new GroupInfo(); //Return invalid object
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//Create and fill GroupInfo object with database entry
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return $this->dbToGroupInfo($info[0]);
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}
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/**
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* Get and return advanced information about a group
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*
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* @param int $id The ID of the target group
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* @return GroupInfo Information about the group / invalid
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* object in case of failure
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*/
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public function get_advanced_info(int $id) : AdvancedGroupInfo {
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//Query the database
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$info = db()->select(self::GROUPS_LIST_TABLE, "WHERE id = ?", array($id));
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//Check for results
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if(count($info) == 0)
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return new AdvancedGroupInfo(); //Return invalid object
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//Create and fill GroupInfo object with database entry
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return $this->dbToAdvancedGroupInfo($info[0], null, TRUE);
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}
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/**
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* Get the timestamp of the estimated last activity on the group
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*
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* @param int $id The ID of the target group
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* @return int The time of last activity on the group
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*/
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public function getLastActivity(int $id) : int {
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// Query the database
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$posts = components()->posts->getGroupPosts($id, true, 0, 1);
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if(count($posts) == 0)
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return 0;
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else
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return $posts[0]->get_time_sent();
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}
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/**
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* Get a group settings
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*
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* @param int $id The ID of the target group
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* @return GroupSettings The settings of the group / invalid
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* GroupSettings object in case of failure
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*/
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public function get_settings(int $id) : GroupSettings {
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//Query the database
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$info = db()->select(self::GROUPS_LIST_TABLE, "WHERE id = ?", array($id));
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//Check for results
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if(count($info) == 0)
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return new GroupSettings(); //Return invalid object
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//Create and fill GroupInfo object with database entry
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return $this->dbToGroupSettings($info[0]);
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}
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/**
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* Set (update) group settings
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*
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* @param GroupSettings $settings The settings to update
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* @return bool TRUE for a success / FALSE
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*/
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public function set_settings(GroupSettings $settings) : bool {
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//Generate database entry
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$modif = $this->GroupSettingsToDB($settings);
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//Apply update
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return db()->updateDB(
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self::GROUPS_LIST_TABLE,
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"id = ?",
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$modif,
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array($settings->get_id()));
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}
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/**
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* Get the list of members of a group
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*
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* @param int $groupID The ID of the group to fetch
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* @return array The list of members of the group
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*/
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public function getListMembers(int $groupID) : array {
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$members = db()->select(
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self::GROUPS_MEMBERS_TABLE,
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"WHERE groups_id = ?",
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array($groupID)
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);
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//Process the list of results
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return $this->multipleDBToGroupMember($members);
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}
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/**
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* Get the list of members of the group that follows it
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*
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* @param int $groupID The ID of the target group
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* @return array The list of members
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*/
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public function getListFollowers(int $groupID) : array {
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$result = db()->select(
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self::GROUPS_MEMBERS_TABLE,
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"WHERE groups_id = ? AND following = 1",
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array($groupID),
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array("user_id")
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);
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//Parse the list of IDs
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$list = array();
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foreach($result as $el)
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$list[] = $el["user_id"];
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return $list;
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}
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/**
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* Get the list of groups a user is following
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*
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* @param int $userID The ID of the target group
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* @return array The IDs of the groups followed by the user
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*/
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public function getListFollowedByUser(int $userID) : array {
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$result = db()->select(
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self::GROUPS_MEMBERS_TABLE,
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"WHERE user_id = ? AND following = 1",
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array($userID),
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array("groups_id")
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);
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//Parse the list of IDs
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$list = array();
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foreach($result as $el)
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$list[] = $el["groups_id"];
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return $list;
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}
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/**
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* Count the number of a kind of membership in a group
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*
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* @param int $groupID The ID of the target group
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* @param int $level The membership level to count
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* @return int The number of administrators of the group
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*/
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public function countMembersAtLevel(int $groupID, int $level) : int {
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return db()->count(
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self::GROUPS_MEMBERS_TABLE,
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"WHERE groups_id = ? AND level = ?",
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array($groupID, $level)
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);
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}
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/**
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* Insert a new group member
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*
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* @param GroupMember $member Information about the member to insert
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* @return bool TRUE for a success / FALSE else
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*/
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public function insertMember(GroupMember $member) : bool {
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return db()->addLine(self::GROUPS_MEMBERS_TABLE, array(
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"groups_id" => $member->get_group_id(),
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"user_id" => $member->get_userID(),
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"time_create" => $member->get_time_sent(),
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"level" => $member->get_level()
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));
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}
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/**
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* Update a membership level
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*
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* @param int $userID The ID of the target user
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* @param int $groupID The ID of the related group
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* @param int $level The target level
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* @return bool TRUE for a success / FALSE else
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*/
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public function updateMembershipLevel(int $userID, int $groupID, int $level) : bool {
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return db()->updateDB(
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self::GROUPS_MEMBERS_TABLE,
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"user_id = ? AND groups_id = ?",
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array("level" => $level),
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array($userID, $groupID)
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);
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}
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/**
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* Check whether a user has already a saved membership in a group or not
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*
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* @param int $userID The ID of the target user
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* @param int $groupID The ID of the target group
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* @return bool TRUE if the database includes a membership for the user / FALSE else
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*/
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public function hasMembership(int $userID, int $groupID) : bool {
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return db()->count(
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self::GROUPS_MEMBERS_TABLE,
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"WHERE groups_id = ? AND user_id = ?",
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array($groupID, $userID)) > 0;
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}
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/**
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* Delete a user membership with a precise status
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*
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* @param int $userID Target user ID
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* @param int $groupID Target group
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* @param int $status The status of the membership to delete
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* @return bool TRUE for a success / FALSE else
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*/
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public function deleteMembershipWithStatus(int $userID, int $groupID, int $status) : bool {
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return db()->deleteEntry(
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self::GROUPS_MEMBERS_TABLE,
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"groups_id = ? AND user_id = ? AND level = ?",
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array($groupID, $userID, $status)
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);
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}
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/**
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* Invite a user to join a group
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*
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* @param int $userID The ID of the target user
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* @param int $groupID The ID of the target group
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* @param bool TRUE for a success / FALSE else
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*/
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public function sendInvitation(int $userID, int $groupID) : bool {
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$member = new GroupMember();
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$member->set_userID($userID);
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$member->set_group_id($groupID);
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$member->set_time_sent(time());
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$member->set_level(GroupMember::INVITED);
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return $this->insertMember($member);
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}
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/**
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* Check whether a user received an invitation or not
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*
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* @param int $userID The ID of the user to check
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* @param int $groupID The ID of the related group
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* @return bool TRUE if the user received an invitation / FALSE else
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*/
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public function receivedInvitation(int $userID, int $groupID) : bool {
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return db()->count(
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self::GROUPS_MEMBERS_TABLE,
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"WHERE groups_id = ? AND user_ID = ? AND level = ?",
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array($groupID, $userID, GroupMember::INVITED)
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) > 0;
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}
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/**
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* Respond to a membership invitation
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*
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* @param int $userID The ID of the target user
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* @param int $groupID The ID of the related group
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* @param bool $accept Set wether the user accept the invitation or not
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* @return bool TRUE for a success / FALSE else
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*/
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public function respondInvitation(int $userID, int $groupID, bool $accept) : bool {
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//If the user reject the invitation, delete it
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if(!$accept)
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return $this->deleteInvitation($userID, $groupID);
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//Upgrade the user as member
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return $this->updateMembershipLevel($userID, $groupID, GroupMember::MEMBER);
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}
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/**
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* Respond to a membership request
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*
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* @param int $userID The ID of the target user
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* @param int $groupID The ID of the related group
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* @param bool $accept Set whether the request was accepted or not
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* @return bool TRUE for a success / FALSE else
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*/
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public function respondRequest(int $userID, int $groupID, bool $accept) : bool {
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//If the user reject the invitation, delete it
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if(!$accept)
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return $this->deleteRequest($userID, $groupID);
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//Upgrade the user as member
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return $this->updateMembershipLevel($userID, $groupID, GroupMember::MEMBER);
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}
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/**
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* Delete a membership invitation
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*
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* @param int $userID The ID of the target user
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* @param int $groupID The ID of the related group
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* @return bool TRUE for a success / FALSE else
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*/
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public function deleteInvitation(int $userID, int $groupID) : bool {
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return $this->deleteMembershipWithStatus($userID, $groupID, GroupMember::INVITED);
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}
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/**
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* Delete a membership request
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*
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* @param int $userID The ID of the target user
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* @param int $groupID The ID of the related group
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* @return bool TRUE for a success / FALSE else
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*/
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public function deleteRequest(int $userID, int $groupID) : bool {
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return $this->deleteMembershipWithStatus($userID, $groupID, GroupMember::PENDING);
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}
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/**
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* Get the membership level of a user to a group
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*
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* @param int $userID The ID of the queried user
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* @param int $groupID The ID of the target group
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* @return int The membership level of the user
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*/
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public function getMembershipLevel(int $userID, int $groupID) : int {
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//Check for membership
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if(!$this->hasMembership($userID, $groupID))
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return GroupMember::VISITOR;
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//Fetch the database to get membership
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$results = db()->select(
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self::GROUPS_MEMBERS_TABLE,
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"WHERE groups_id = ? AND user_id = ?",
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array($groupID, $userID),
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array("level")
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);
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//Check for results
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if(count($results) < 0)
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return GroupMember::VISITOR; //Security first
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return $results[0]["level"];
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}
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/**
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* Get information the membership of a user over a group
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*
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* @param int $userID The ID of the target user
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* @param int $groupID The ID of the target group
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* @param GroupMember User membership
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*/
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public function getMembership(int $userID, int $groupID) : GroupMember {
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//Fetch the database to get membership
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$results = db()->select(
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self::GROUPS_MEMBERS_TABLE,
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"WHERE groups_id = ? AND user_id = ?",
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array($groupID, $userID)
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);
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//Check for results
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if(count($results) < 0)
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return new GroupMember(); //Invalid object
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return $this->dbToGroupMember($results[0]);
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}
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/**
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* Determine whether a user is following or not a group
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*
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* @param int $userID Target user ID
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* @param int $groupID The ID of the related group
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* @return bool TRUE if the user is following the group / FALSE else
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*/
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public function isFollowing(int $userID, int $groupID) : bool {
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return db()->count(
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self::GROUPS_MEMBERS_TABLE,
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"WHERE groups_id = ? AND user_ID = ? AND following = 1",
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array($groupID, $userID)
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) > 0;
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}
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/**
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* Check whether a user is an administrator of a group
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* or not
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*
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* @param int $userID Requested user ID to check
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* @param int $groupID Requested group to check
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* @return bool TRUE if the user is an admin / FALSE else
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*/
|
|
public function isAdmin(int $userID, int $groupID) : bool {
|
|
return $this->getMembershipLevel($userID, $groupID)
|
|
== GroupMember::ADMINISTRATOR;
|
|
}
|
|
|
|
/**
|
|
* Check out whether a user is the last administrator of a group
|
|
* or not
|
|
*
|
|
* @param int $userID The ID of the user to check
|
|
* @param int $groupID The ID of the target group
|
|
* @return bool TRUE if the user is an admin and the last one of the group
|
|
* and FALSE else
|
|
*/
|
|
public function isLastAdmin(int $userID, int $groupID) : bool {
|
|
return $this->isAdmin($userID, $groupID)
|
|
&& $this->countMembersAtLevel($groupID, GroupMember::ADMINISTRATOR) === 1;
|
|
}
|
|
|
|
/**
|
|
* Check whether a group is open or not
|
|
*
|
|
* @param int $groupID The ID of the target group
|
|
* @return bool TRUE if the group is open / FALSE else
|
|
*/
|
|
public function isOpen(int $groupID) : bool {
|
|
return db()->count(
|
|
self::GROUPS_LIST_TABLE,
|
|
"WHERE id = ? AND visibility = ?",
|
|
array($groupID, GroupInfo::OPEN_GROUP)) > 0;
|
|
}
|
|
|
|
/**
|
|
* Check whether a group is secret or not
|
|
*
|
|
* @param int $groupID The ID of the target group
|
|
* @return bool TRUE if the group is open / FALSE else
|
|
*/
|
|
public function isSecret(int $groupID) : bool {
|
|
return db()->count(
|
|
self::GROUPS_LIST_TABLE,
|
|
"WHERE id = ? AND visibility = ?",
|
|
array($groupID, GroupInfo::SECRET_GROUP)) > 0;
|
|
}
|
|
|
|
/**
|
|
* Count the number of members of a group
|
|
*
|
|
* @param int $id The ID of the target group
|
|
* @return int The number of members of the group
|
|
*/
|
|
private function countMembers(int $id) : int {
|
|
return db()->count(self::GROUPS_MEMBERS_TABLE,
|
|
"WHERE groups_id = ? AND level <= ".GroupMember::MEMBER,
|
|
array($id));
|
|
}
|
|
|
|
/**
|
|
* Get and return the access level of a user over a group
|
|
*
|
|
* @param int $groupID The ID of the target group
|
|
* @param int $userID The ID of the user
|
|
* @return int The visiblity access level of the user
|
|
*/
|
|
public function getAccessLevel(int $groupID, int $userID) : int {
|
|
|
|
if($userID > 0)
|
|
//Get the membership level of the user
|
|
$membership_level = $this->getMembershipLevel($userID, $groupID);
|
|
|
|
else
|
|
$membership_level = GroupMember::VISITOR; //Signed out users are all visitors
|
|
|
|
//Check if the user is a confirmed member of group
|
|
if($membership_level == GroupMember::ADMINISTRATOR)
|
|
return GroupInfo::ADMIN_ACCESS;
|
|
if($membership_level == GroupMember::MODERATOR)
|
|
return GroupInfo::MODERATOR_ACCESS;
|
|
if($membership_level == GroupMember::MEMBER)
|
|
return GroupInfo::MEMBER_ACCESS;
|
|
|
|
//Get the visibility level of the group
|
|
$group_visibility_level = $this->getVisiblity($groupID);
|
|
|
|
//If the group is open, everyone has view access
|
|
if($group_visibility_level == GroupInfo::OPEN_GROUP)
|
|
return GroupInfo::VIEW_ACCESS;
|
|
|
|
//Else, all pending and invited membership get limited access
|
|
if($membership_level == GroupMember::PENDING ||
|
|
$membership_level == GroupMember::INVITED)
|
|
return GroupInfo::LIMITED_ACCESS;
|
|
|
|
//Private groups gives limited access
|
|
if($group_visibility_level == GroupInfo::PRIVATE_GROUP)
|
|
return GroupInfo::LIMITED_ACCESS;
|
|
|
|
//Else the user can not see the group
|
|
return GroupInfo::NO_ACCESS;
|
|
}
|
|
|
|
/**
|
|
* Check whether a user can create posts or not on a group
|
|
*
|
|
* @param int $userID The related user ID
|
|
* @param int $groupID The ID of the target group
|
|
* @return bool TRUE if the user is authorized / FALSE else
|
|
*/
|
|
public function canUserCreatePost(int $userID, int $groupID) : bool {
|
|
|
|
//Get the membership level of the user over the post
|
|
$membership_level = $this->getMembershipLevel($userID, $groupID);
|
|
|
|
//Moderators + administrators : can always create posts
|
|
if($membership_level == GroupMember::ADMINISTRATOR
|
|
|| $membership_level == GroupMember::MODERATOR)
|
|
|
|
return TRUE;
|
|
|
|
if($membership_level == GroupMember::MEMBER) {
|
|
|
|
//Get information about the group to check whether all the members of
|
|
//the group are authorized to create posts or not
|
|
$group = $this->get_advanced_info($groupID);
|
|
|
|
if($group->get_posts_level() == GroupInfo::POSTS_LEVEL_ALL_MEMBERS)
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
//Other members can not create posts
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
/**
|
|
* Delete current group logo (if any)
|
|
*
|
|
* @param int $id The ID of the target group
|
|
* @return bool TRUE if the logo was deleted / FALSE else
|
|
*/
|
|
public function deleteLogo(int $id) : bool {
|
|
|
|
//Get the current settings of the group
|
|
$settings = $this->get_settings($id);
|
|
|
|
//Check if the group has currently an group logo or not
|
|
if($settings->has_logo()){
|
|
|
|
//Delete the previous logo
|
|
if(file_exists($settings->get_logo_sys_path()))
|
|
if(!unlink($settings->get_logo_sys_path()))
|
|
return FALSE;
|
|
|
|
//Save new information
|
|
$settings->set_logo("null");
|
|
return $this->set_settings($settings);
|
|
}
|
|
|
|
//Success (nothing to be done)
|
|
return TRUE;
|
|
}
|
|
|
|
/**
|
|
* Check whether a directory is available or not
|
|
*
|
|
* @param string $directory The directory to check
|
|
* @param int $groupID The ID of the target group
|
|
* @return bool TRUE if the directory is available / FALSE
|
|
*/
|
|
public function checkDirectoryAvailability(string $directory, int $groupID) : int {
|
|
$currID = $this->findByVirtualDirectory($directory);
|
|
|
|
//Check if the domain has not been allocated
|
|
if($currID < 1)
|
|
return TRUE;
|
|
|
|
else
|
|
//Else check if the directory has been allocated to the current user
|
|
return $groupID == $currID;
|
|
}
|
|
|
|
/**
|
|
* Set (update) user following status
|
|
*
|
|
* @param int $groupID Target group ID
|
|
* @param int $userID Target user ID
|
|
* @param bool $following New following status
|
|
* @return bool TRUE to follow / FALSE else
|
|
*/
|
|
public function setFollowing(int $groupID, int $userID, bool $following) : bool {
|
|
return db()->updateDB(
|
|
self::GROUPS_MEMBERS_TABLE,
|
|
"groups_id = ? AND user_id = ?",
|
|
array("following" => $following ? 1 : 0),
|
|
array($groupID, $userID));
|
|
}
|
|
|
|
/**
|
|
* Delete a group
|
|
*
|
|
* @param int $groupID Target group id
|
|
* @return bool TRUE for a success / FALSE else
|
|
*/
|
|
public function delete_group(int $groupID) : bool {
|
|
|
|
// Delete all the likes of the group
|
|
if(!components()->likes->delete_all($groupID, Likes::LIKE_GROUP))
|
|
return FALSE;
|
|
|
|
//Delete group image
|
|
if(!$this->deleteLogo($groupID))
|
|
return FALSE;
|
|
|
|
//Delete all group posts
|
|
if(!components()->posts->deleteAllGroup($groupID))
|
|
return FALSE;
|
|
|
|
//Delete all group related notifications
|
|
if(!components()->notifications->deleteAllRelatedWithGroup($groupID))
|
|
return FALSE;
|
|
|
|
//Delete all group members
|
|
if(!db()->deleteEntry(self::GROUPS_MEMBERS_TABLE, "groups_id = ?", array($groupID)))
|
|
return FALSE;
|
|
|
|
//Delete group information
|
|
if(!db()->deleteEntry(self::GROUPS_LIST_TABLE, "id = ?", array($groupID)))
|
|
return FALSE;
|
|
|
|
//Success
|
|
return TRUE;
|
|
}
|
|
|
|
/**
|
|
* Delete all the groups a user belongs to
|
|
*
|
|
* @param int $userID The ID of the target user
|
|
* @return bool TRUE in case of success / FALSE else
|
|
*/
|
|
public function deleteAllUsersGroups(int $userID) : bool {
|
|
|
|
//Get all user gropus
|
|
foreach($this->getListUser($userID) as $groupID){
|
|
|
|
//Get information about user membership to determine whether the group has to be
|
|
// deleted or not, to do so we check whether the user is the last administrator
|
|
// of the group or not
|
|
if($this->isLastAdmin($userID, $groupID)) {
|
|
if(!$this->delete_group($groupID))
|
|
return FALSE;
|
|
}
|
|
else
|
|
//Make the user leave the group
|
|
if(!$this->deleteMembershipWithStatus(
|
|
$userID, $groupID, $this->getMembershipLevel($userID, $groupID)))
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
//Success
|
|
return TRUE;
|
|
}
|
|
|
|
/**
|
|
* Turn a database entry into a GroupInfo object
|
|
*
|
|
* @param array $data Database entry
|
|
* @param GroupInfo $group The object to fill with the information (optionnal)
|
|
* @return GroupInfo Generated object
|
|
*/
|
|
private function dbToGroupInfo(array $data, GroupInfo $info = null) : GroupInfo {
|
|
|
|
if($info == null)
|
|
$info = new GroupInfo();
|
|
|
|
$info->set_id($data["id"]);
|
|
$info->set_name($data["name"]);
|
|
$info->set_number_members($this->countMembers($info->get_id()));
|
|
$info->set_membership_level($this->getMembershipLevel(userID, $info->get_id()));
|
|
$info->set_visibility($data["visibility"]);
|
|
$info->set_registration_level($data["registration_level"]);
|
|
$info->set_posts_level($data["posts_level"]);
|
|
|
|
if($data["path_logo"] != null && $data["path_logo"] != "" && $data["path_logo"] != "null")
|
|
$info->set_logo($data["path_logo"]);
|
|
|
|
if($data["virtual_directory"] != null && $data["virtual_directory"] != "" && $data["virtual_directory"] != "null")
|
|
$info->set_virtual_directory($data["virtual_directory"]);
|
|
|
|
return $info;
|
|
|
|
}
|
|
|
|
/**
|
|
* Turn a database group entry into AdvancedGroupInfo object entry
|
|
*
|
|
* @param array $data Database entry
|
|
* @param AdvancedGroupInfo $info Optionnal, fill an existing object
|
|
* instead of creating a new one
|
|
* @param bool $load_likes Specified whether the likes of the group should
|
|
* be loaded or not (default: FALSE)
|
|
* @return AdvancedGroupInfo Advanced information about the group
|
|
*/
|
|
private function dbToAdvancedGroupInfo(array $data, AdvancedGroupInfo $info = null, bool $load_likes = FALSE) : AdvancedGroupInfo {
|
|
|
|
if($info == null)
|
|
$info = new AdvancedGroupInfo();
|
|
|
|
//Parse basical information about the group
|
|
$this->dbToGroupInfo($data, $info);
|
|
|
|
//Parse advanced information
|
|
$info->set_time_create($data["time_create"]);
|
|
if($data["description"] != null && $data["description"] != "" && $data["description"] != "null")
|
|
$info->set_description($data["description"]);
|
|
if($data["url"] != null && $data["url"] != "" && $data["url"] != "null")
|
|
$info->set_url($data["url"]);
|
|
|
|
//Load likes information, if required
|
|
if($load_likes){
|
|
$info->set_number_likes(components()->likes->count($info->get_id(), Likes::LIKE_GROUP));
|
|
}
|
|
|
|
return $info;
|
|
|
|
}
|
|
|
|
/**
|
|
* Turn a database group entry into GroupSettings object
|
|
*
|
|
* @param array $data Database entry
|
|
* @return GroupSettings The settings of the group
|
|
*/
|
|
private function dbToGroupSettings(array $data) : GroupSettings {
|
|
|
|
//Parse advanced settings about the group
|
|
$info = new GroupSettings();
|
|
$this->dbToAdvancedGroupInfo($data, $info);
|
|
|
|
return $info;
|
|
|
|
}
|
|
|
|
/**
|
|
* Turn a GroupSettings object into a database entry
|
|
*
|
|
* @param GroupSettings $settings The object to convert
|
|
* @return array Generated database entry
|
|
*/
|
|
private function GroupSettingsToDB(GroupSettings $settings) : array {
|
|
$data = array();
|
|
|
|
if($settings->has_name())
|
|
$data["name"] = $settings->get_name();
|
|
|
|
if($settings->has_logo())
|
|
$data["path_logo"] = $settings->get_logo();
|
|
|
|
if($settings->has_visibility())
|
|
$data["visibility"] = $settings->get_visibility();
|
|
|
|
if($settings->has_registration_level())
|
|
$data["registration_level"] = $settings->get_registration_level();
|
|
|
|
if($settings->has_posts_level())
|
|
$data["posts_level"] = $settings->get_posts_level();
|
|
|
|
$data["virtual_directory"] =
|
|
$settings->has_virtual_directory() ? $settings->get_virtual_directory() : "";
|
|
|
|
$data["description"] =
|
|
$settings->has_description() ? $settings->get_description() : "";
|
|
|
|
$data["url"] =
|
|
$settings->has_url() ? $settings->get_url() : "";
|
|
|
|
return $data;
|
|
}
|
|
|
|
/**
|
|
* Turn multiple database entries into GroupMember entries
|
|
*
|
|
* @param array $entries The entries to process
|
|
* @return array Generated GroupMember objects
|
|
*/
|
|
private function multipleDBToGroupMember(array $entries) : array {
|
|
foreach($entries as $num => $entry)
|
|
$entries[$num] = $this->dbToGroupMember($entry);
|
|
|
|
return $entries;
|
|
}
|
|
|
|
/**
|
|
* Turn a database entry into a GroupMember entry
|
|
*
|
|
* @param array $entry The database entry to convert
|
|
* @return GroupMember Generated entry
|
|
*/
|
|
private function dbToGroupMember(array $entry) : GroupMember {
|
|
|
|
$member = new GroupMember();
|
|
|
|
$member->set_id($entry["id"]);
|
|
$member->set_group_id($entry["groups_id"]);
|
|
$member->set_userID($entry["user_id"]);
|
|
$member->set_time_sent($entry["time_create"]);
|
|
$member->set_level($entry["level"]);
|
|
$member->set_following($entry["following"] == 1);
|
|
|
|
return $member;
|
|
|
|
}
|
|
}
|
|
|
|
//Register component
|
|
Components::register("groups", new GroupsComponent()); |