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 */ 10d6d97f60SAnna Dabrowskaclass AccessDataValidator extends ValueValidator 11d6d97f60SAnna Dabrowska{ 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 */ 23d6d97f60SAnna Dabrowska public function __construct(AccessTable $access, $data) 24d6d97f60SAnna Dabrowska { 2593ca6f4fSAndreas Gohr parent::__construct(); 2693ca6f4fSAndreas Gohr $this->access = $access; 2793ca6f4fSAndreas Gohr $this->data = $data; 2893ca6f4fSAndreas Gohr } 2993ca6f4fSAndreas Gohr 3093ca6f4fSAndreas Gohr /** 3193ca6f4fSAndreas Gohr * Validate the given data 3293ca6f4fSAndreas Gohr * 3393ca6f4fSAndreas Gohr * checks for assignments 3493ca6f4fSAndreas Gohr * validates 3593ca6f4fSAndreas Gohr * returns changed data only 3693ca6f4fSAndreas Gohr * 3793ca6f4fSAndreas Gohr * @param array $data array('schema' => ( 'fieldlabel' => 'value', ...)) 3893ca6f4fSAndreas Gohr * @param string $pageid 3993ca6f4fSAndreas Gohr * @param string[] $errors validation errors 4093ca6f4fSAndreas Gohr * @return AccessDataValidator[]|bool savable data or false on validation error 4193ca6f4fSAndreas Gohr */ 42d6d97f60SAnna Dabrowska public static function validateDataForPage($data, $pageid, &$errors) 43d6d97f60SAnna Dabrowska { 44*7234bfb1Ssplitbrain $tosave = []; 4593ca6f4fSAndreas Gohr $valid = true; 46*7234bfb1Ssplitbrain $errors = []; 4793ca6f4fSAndreas Gohr 48025cb9daSAndreas Gohr $assignments = Assignments::getInstance(); 4993ca6f4fSAndreas Gohr $tables = $assignments->getPageAssignments($pageid); 5093ca6f4fSAndreas Gohr foreach ($tables as $table) { 514cd5cc28SAnna Dabrowska $access = AccessTable::getPageAccess($table, $pageid); 5293ca6f4fSAndreas Gohr $validation = $access->getValidator($data[$table]); 5393ca6f4fSAndreas Gohr if (!$validation->validate()) { 5493ca6f4fSAndreas Gohr $valid = false; 5593ca6f4fSAndreas Gohr $errors = array_merge($errors, $validation->getErrors()); 56*7234bfb1Ssplitbrain } elseif ($validation->hasChanges()) { 5793ca6f4fSAndreas Gohr $tosave[] = $validation; 5893ca6f4fSAndreas Gohr } 5993ca6f4fSAndreas Gohr } 6093ca6f4fSAndreas Gohr if ($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 */ 69d6d97f60SAnna Dabrowska public function validate() 70d6d97f60SAnna Dabrowska { 7193ca6f4fSAndreas Gohr $result = true; 7293ca6f4fSAndreas Gohr foreach ($this->access->getSchema()->getColumns() as $col) { 7393ca6f4fSAndreas Gohr $label = $col->getType()->getLabel(); 7493ca6f4fSAndreas Gohr $result = $result && $this->validateValue($col, $this->data[$label]); 7593ca6f4fSAndreas Gohr } 7693ca6f4fSAndreas Gohr return $result; 7793ca6f4fSAndreas Gohr } 7893ca6f4fSAndreas Gohr 7993ca6f4fSAndreas Gohr /** 8093ca6f4fSAndreas Gohr * Check if the data changed (selects current data) 8193ca6f4fSAndreas Gohr * 8293ca6f4fSAndreas Gohr * @return bool 8393ca6f4fSAndreas Gohr */ 84d6d97f60SAnna Dabrowska public function hasChanges() 85d6d97f60SAnna Dabrowska { 8693ca6f4fSAndreas Gohr $olddata = $this->access->getDataArray(); 8793ca6f4fSAndreas Gohr return ($olddata != $this->data); 8893ca6f4fSAndreas Gohr } 8993ca6f4fSAndreas Gohr 9093ca6f4fSAndreas Gohr /** 9193ca6f4fSAndreas Gohr * @return AccessTable 9293ca6f4fSAndreas Gohr */ 93d6d97f60SAnna Dabrowska public function getAccessTable() 94d6d97f60SAnna Dabrowska { 9593ca6f4fSAndreas Gohr return $this->access; 9693ca6f4fSAndreas Gohr } 9793ca6f4fSAndreas Gohr 9893ca6f4fSAndreas Gohr /** 9993ca6f4fSAndreas Gohr * Access the data after it has been cleand in the validation process 10093ca6f4fSAndreas Gohr * 10193ca6f4fSAndreas Gohr * @return array 10293ca6f4fSAndreas Gohr */ 103d6d97f60SAnna Dabrowska public function getCleanData() 104d6d97f60SAnna Dabrowska { 10593ca6f4fSAndreas Gohr return $this->data; 10693ca6f4fSAndreas Gohr } 10793ca6f4fSAndreas Gohr 10893ca6f4fSAndreas Gohr /** 10993ca6f4fSAndreas Gohr * Saves the data 11093ca6f4fSAndreas Gohr * 11193ca6f4fSAndreas Gohr * This saves no matter what. You have to chcek validation results and changes on your own! 11293ca6f4fSAndreas Gohr * 11393ca6f4fSAndreas Gohr * @param int $ts the timestamp to use when saving the data 11493ca6f4fSAndreas Gohr * @return bool 11593ca6f4fSAndreas Gohr */ 116d6d97f60SAnna Dabrowska public function saveData($ts = 0) 117d6d97f60SAnna Dabrowska { 11893ca6f4fSAndreas Gohr $this->access->setTimestamp($ts); 11993ca6f4fSAndreas Gohr return $this->access->saveData($this->data); 12093ca6f4fSAndreas Gohr } 12193ca6f4fSAndreas Gohr} 122