193ca6f4fSAndreas Gohr<?php 293ca6f4fSAndreas Gohr 393ca6f4fSAndreas Gohrnamespace dokuwiki\plugin\struct\meta; 493ca6f4fSAndreas Gohr 593ca6f4fSAndreas Gohr/** 693ca6f4fSAndreas Gohr * Validate the data for a whole schema 793ca6f4fSAndreas Gohr * 893ca6f4fSAndreas Gohr * Should be aquired through AccessDataTable::getValidator() 993ca6f4fSAndreas Gohr */ 1093ca6f4fSAndreas Gohrclass AccessDataValidator extends ValueValidator { 1193ca6f4fSAndreas Gohr 1293ca6f4fSAndreas Gohr /** @var AccessTable */ 1393ca6f4fSAndreas Gohr protected $access; 1493ca6f4fSAndreas Gohr 1593ca6f4fSAndreas Gohr /** @var array */ 1693ca6f4fSAndreas Gohr protected $data; 1793ca6f4fSAndreas Gohr 1893ca6f4fSAndreas Gohr /** 1993ca6f4fSAndreas Gohr * ValidationResult constructor. 2093ca6f4fSAndreas Gohr * @param AccessTable $access 2193ca6f4fSAndreas Gohr * @param array $data the data to validate (and save) 2293ca6f4fSAndreas Gohr */ 2393ca6f4fSAndreas Gohr public function __construct(AccessTable $access, $data) { 2493ca6f4fSAndreas Gohr parent::__construct(); 2593ca6f4fSAndreas Gohr $this->access = $access; 2693ca6f4fSAndreas Gohr $this->data = $data; 2793ca6f4fSAndreas Gohr } 2893ca6f4fSAndreas Gohr 2993ca6f4fSAndreas Gohr /** 3093ca6f4fSAndreas Gohr * Validate the given data 3193ca6f4fSAndreas Gohr * 3293ca6f4fSAndreas Gohr * checks for assignments 3393ca6f4fSAndreas Gohr * validates 3493ca6f4fSAndreas Gohr * returns changed data only 3593ca6f4fSAndreas Gohr * 3693ca6f4fSAndreas Gohr * @param array $data array('schema' => ( 'fieldlabel' => 'value', ...)) 3793ca6f4fSAndreas Gohr * @param string $pageid 3893ca6f4fSAndreas Gohr * @param string[] $errors validation errors 3993ca6f4fSAndreas Gohr * @return AccessDataValidator[]|bool savable data or false on validation error 4093ca6f4fSAndreas Gohr */ 4193ca6f4fSAndreas Gohr static public function validateDataForPage($data, $pageid, &$errors) { 4293ca6f4fSAndreas Gohr $tosave = array(); 4393ca6f4fSAndreas Gohr $valid = true; 4493ca6f4fSAndreas Gohr $errors = array(); 4593ca6f4fSAndreas Gohr 46*025cb9daSAndreas Gohr $assignments = Assignments::getInstance(); 4793ca6f4fSAndreas Gohr $tables = $assignments->getPageAssignments($pageid); 4893ca6f4fSAndreas Gohr foreach($tables as $table) { 4993ca6f4fSAndreas Gohr $access = AccessTable::byTableName($table, $pageid); 5093ca6f4fSAndreas Gohr $validation = $access->getValidator($data[$table]); 5193ca6f4fSAndreas Gohr if(!$validation->validate()) { 5293ca6f4fSAndreas Gohr $valid = false; 5393ca6f4fSAndreas Gohr $errors = array_merge($errors, $validation->getErrors()); 5493ca6f4fSAndreas Gohr } else { 5593ca6f4fSAndreas Gohr if($validation->hasChanges()) { 5693ca6f4fSAndreas Gohr $tosave[] = $validation; 5793ca6f4fSAndreas Gohr } 5893ca6f4fSAndreas Gohr } 5993ca6f4fSAndreas Gohr } 6093ca6f4fSAndreas Gohr if($valid) return $tosave; 6193ca6f4fSAndreas Gohr return false; 6293ca6f4fSAndreas Gohr } 6393ca6f4fSAndreas Gohr 6493ca6f4fSAndreas Gohr /** 6593ca6f4fSAndreas Gohr * Validate the data. This will clean the data according to type! 6693ca6f4fSAndreas Gohr * 6793ca6f4fSAndreas Gohr * @return bool 6893ca6f4fSAndreas Gohr */ 6993ca6f4fSAndreas Gohr public function validate() { 7093ca6f4fSAndreas Gohr $result = true; 7193ca6f4fSAndreas Gohr foreach($this->access->getSchema()->getColumns() as $col) { 7293ca6f4fSAndreas Gohr $label = $col->getType()->getLabel(); 7393ca6f4fSAndreas Gohr $result = $result && $this->validateValue($col, $this->data[$label]); 7493ca6f4fSAndreas Gohr } 7593ca6f4fSAndreas Gohr return $result; 7693ca6f4fSAndreas Gohr } 7793ca6f4fSAndreas Gohr 7893ca6f4fSAndreas Gohr /** 7993ca6f4fSAndreas Gohr * Check if the data changed (selects current data) 8093ca6f4fSAndreas Gohr * 8193ca6f4fSAndreas Gohr * @return bool 8293ca6f4fSAndreas Gohr */ 8393ca6f4fSAndreas Gohr public function hasChanges() { 8493ca6f4fSAndreas Gohr $olddata = $this->access->getDataArray(); 8593ca6f4fSAndreas Gohr return ($olddata != $this->data); 8693ca6f4fSAndreas Gohr } 8793ca6f4fSAndreas Gohr 8893ca6f4fSAndreas Gohr /** 8993ca6f4fSAndreas Gohr * @return AccessTable 9093ca6f4fSAndreas Gohr */ 9193ca6f4fSAndreas Gohr public function getAccessTable() { 9293ca6f4fSAndreas Gohr return $this->access; 9393ca6f4fSAndreas Gohr } 9493ca6f4fSAndreas Gohr 9593ca6f4fSAndreas Gohr /** 9693ca6f4fSAndreas Gohr * Access the data after it has been cleand in the validation process 9793ca6f4fSAndreas Gohr * 9893ca6f4fSAndreas Gohr * @return array 9993ca6f4fSAndreas Gohr */ 10093ca6f4fSAndreas Gohr public function getCleanData() { 10193ca6f4fSAndreas Gohr return $this->data; 10293ca6f4fSAndreas Gohr } 10393ca6f4fSAndreas Gohr 10493ca6f4fSAndreas Gohr /** 10593ca6f4fSAndreas Gohr * Saves the data 10693ca6f4fSAndreas Gohr * 10793ca6f4fSAndreas Gohr * This saves no matter what. You have to chcek validation results and changes on your own! 10893ca6f4fSAndreas Gohr * 10993ca6f4fSAndreas Gohr * @param int $ts the timestamp to use when saving the data 11093ca6f4fSAndreas Gohr * @return bool 11193ca6f4fSAndreas Gohr */ 11293ca6f4fSAndreas Gohr public function saveData($ts = 0) { 11393ca6f4fSAndreas Gohr $this->access->setTimestamp($ts); 11493ca6f4fSAndreas Gohr return $this->access->saveData($this->data); 11593ca6f4fSAndreas Gohr } 11693ca6f4fSAndreas Gohr 11793ca6f4fSAndreas Gohr} 118