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https://github.com/silverstripe/silverstripe-framework
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393caf4287
FEATURE a little bit of german translation git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@43842 467b73ca-7a2a-4603-9d3b-597d59a354a9
85 lines
2.2 KiB
PHP
Executable File
85 lines
2.2 KiB
PHP
Executable File
<?php
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/**
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* This class allows you to specify special required fields to be executed as
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* part of form validation
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*/
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class CustomRequiredFields extends RequiredFields{
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protected $required;
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/**
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* Pass each field to be validated as a seperate argument
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* __construct()'s arguments needs to be an array
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* @mpeel Unfortunately the line 'function __construct(array $required)' breaks older versions of PHP 5, so remove the forcing of array
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*/
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function __construct($required) {
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$this->required = $required;
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}
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/**
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* Creates the client side validation from form fields
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* which is generated at the header of each page
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*/
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function javascript() {
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$fields = $this->form->Fields();
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foreach($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 .= $valid;
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}
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}
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if(is_array($this->required)){
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foreach($this->required as $field) {
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if(is_array($field) && $field['js']){
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$code .= $field['js'] . "\n";
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}else if($fields->dataFieldByName($field)) {
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$code .= " require('$field');\n";
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//Tabs for output tabbing :-)
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}
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}
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}else{
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USER_ERROR("CustomRequiredFields::requiredfields is not set / not an array",E_USER_WARNING);
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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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$fields = $this->form->Fields();
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$valid = true;
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foreach($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 as $key => $field) {
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if(is_array($field) && $field['php']){
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eval($field['php']);
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}else if($fields->dataFieldByName($field)) {
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// if an error is found, the form is returned.
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if(!$data[$field]) {
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$this->validationError(
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$field,
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sprintf(_t('Form.FIELDISREQUIRED', "%s is required"), $field),
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"required"
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);
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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 $valid;
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}
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/**
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* allows you too add more required fields to this object after construction.
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*/
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function appendRequiredFields($requiredFields){
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$this->required = array_merge($this->required,$requiredFields->getRequired());
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}
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}
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?>
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