mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
60860cc1b9
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@56212 467b73ca-7a2a-4603-9d3b-597d59a354a9
115 lines
2.8 KiB
PHP
Executable File
115 lines
2.8 KiB
PHP
Executable File
<?php
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/**
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* Validator that makes it easy to do required-fields while still allowing custom behaviour.
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* @package forms
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* @subpackage validators
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* @deprecated How is this better than / different from {@link CustomRequiredFields}?
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*/
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class ComplexRequiredFields extends RequiredFields{
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protected $required;
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function __construct() {
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$Required = func_get_args();
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$this->required = $Required;
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}
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/**
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* Removes all required fields from this validator
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*/
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public function removeValidation(){
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$this->required = null;
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}
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/**
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* Creates the client side validation from form fields
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* which is generated at the header of each page
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*/
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function javascript() {
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foreach($this->form->Fields() as $field){
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//if the field type has some special specific specification for validation of itself
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$valid = $field->jsValidation();
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if($valid){
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$code .= $valid;
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}
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}
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if($this->required){
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foreach($this->required[0] as $field) {
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if(is_array($field)){
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$special = "\n clearValidationErrorCache();\n";
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$special .= " errors = false;\n";
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foreach($field as $compareset){
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$special .= "\n errors = errors || (";
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foreach($compareset as $required){
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$special .= "\n require('$required',true) && ";
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}
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$special = substr($special,0,-4);
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$special .= ");";
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}
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$special .= "\n if(!errors) showCachedValidationErrors();\n";
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$code .= $special;
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}else{
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$code .= " require('$field');\n";
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//Tabs for output tabbing :-)
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}
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}
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}
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return $code;
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}
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/**
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* Creates the server side validation from form fields
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* which is executed on form submission
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*/
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function php($data) {
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$valid = true;
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foreach($this->form->Fields() as $field) {
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$valid = ($field->validate($this) && $valid);
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}
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if($this->required){
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foreach($this->required[0] as $key => $field) {
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if(is_array($field)){
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$dataok = false;
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// Items to XOR
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foreach($field as $compareset){
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// Items to AND
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$requiredblock = false;
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foreach($compareset as $requiredset){
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$data[$requiredset] ? $requiredblock = $requiredblock || true : $requiredblock = $requiredblock && false;
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$cachedErrors[$requiredset] = $requiredblock;
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}
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$dataok = $requiredblock || $dataok;
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}
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if(!$dataok){
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foreach($cachedErrors as $field => $valid){
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if(!$valid){
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$this->validationError($field,"$field is required","required");
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}
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}
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return false;
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}
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}else{
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// if an error is found, the form is returned.
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if(!$data[$field]) {
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$this->validationError($field,"$field is required","required");
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return false;
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}
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}
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}
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}
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return $valid;
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}
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}
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?>
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