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144 lines
2.8 KiB
PHP
144 lines
2.8 KiB
PHP
<?php
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use Engelsystem\Database\DB;
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use Engelsystem\ValidationResult;
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/**
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* Validate a name for a room.
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*
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* @param string $name The new name
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* @param int $room_id The room id
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* @return ValidationResult
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*/
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function Room_validate_name($name, $room_id)
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{
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$valid = true;
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if (empty($name)) {
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$valid = false;
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}
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if (count(DB::select('SELECT RID FROM `Room` WHERE `Name`=? AND NOT `RID`=?', [
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$name,
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$room_id
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])) > 0) {
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$valid = false;
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}
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return new ValidationResult($valid, $name);
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}
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/**
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* returns a list of rooms.
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*
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* @return array
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*/
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function Rooms()
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{
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return DB::select('SELECT * FROM `Room` ORDER BY `Name`');
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}
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/**
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* Returns Room id array
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*
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* @return array
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*/
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function Room_ids()
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{
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$result = DB::select('SELECT `RID` FROM `Room`');
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return select_array($result, 'RID', 'RID');
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}
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/**
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* Delete a room
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*
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* @param int $room_id
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*/
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function Room_delete($room_id)
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{
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$room = Room($room_id);
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DB::delete('DELETE FROM `Room` WHERE `RID` = ?', [
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$room_id
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]);
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engelsystem_log('Room deleted: ' . $room['Name']);
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}
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/**
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* Create a new room
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*
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* @param string $name Name of the room
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* @param string $map_url URL to a map tha can be displayed in an iframe
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* @param string description Markdown description
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* @return false|int
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*/
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function Room_create($name, $map_url, $description)
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{
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DB::insert('
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INSERT INTO `Room` (`Name`, `map_url`, `description`)
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VALUES (?, ?, ?)
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', [
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$name,
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$map_url,
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$description
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]);
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$result = DB::getPdo()->lastInsertId();
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engelsystem_log(
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'Room created: ' . $name
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. ', map_url: ' . $map_url
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. ', description: ' . $description
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);
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return $result;
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}
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/**
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* Update a room
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*
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* @param int $room_id The rooms id
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* @param string $name Name of the room
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* @param string $map_url URL to a map tha can be displayed in an iframe
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* @param string $description Markdown description
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* @return int
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*/
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function Room_update($room_id, $name, $map_url, $description)
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{
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$result = DB::update('
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UPDATE `Room`
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SET
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`Name`=?,
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`map_url`=?,
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`description`=?
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WHERE `RID`=?
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LIMIT 1', [
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$name,
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$map_url,
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$description,
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$room_id
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]);
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engelsystem_log(
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'Room updated: ' . $name .
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', map_url: ' . $map_url .
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', description: ' . $description
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);
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return $result;
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}
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/**
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* Returns room by id.
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*
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* @param int $room_id RID
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* @return array|null
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*/
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function Room($room_id)
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{
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$room = DB::selectOne('
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SELECT *
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FROM `Room`
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WHERE `RID` = ?', [
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$room_id
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]);
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return empty($room) ? null : $room;
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}
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