b12f7f29de
- added listing of custom fields in form editor - ability to delete a custom field - mades changes to the form editor in order to accomodate for the new custom fields system - fix form editor bugs - cleanup
100 lines
3.0 KiB
PHP
100 lines
3.0 KiB
PHP
<?php
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namespace MailPoet\Form\Block;
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abstract class Base {
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protected static function getInputValidation($block) {
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return 'data-validation-engine="'.static::getInputValidationRules($block).'"';
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}
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protected static function getInputValidationRules($block) {
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$rules = array();
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if($block['name'] === 'email') {
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$rules[] = 'required';
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$rules[] = 'custom[email]';
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}
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if($block['name'] === 'list') {
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$rules[] = 'required';
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}
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if(isset($block['params']['required'])
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&& (bool)$block['params']['required'] === true) {
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$rules[] = 'required';
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}
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if(isset($block['params']['validate'])) {
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if(is_array($block['params']['validate'])) {
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// handle multiple validation rules
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foreach($block['params']['validate'] as $rule) {
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$rules[] = 'custom['.$rule.']';
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}
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} else if(strlen(trim($block['params']['validate'])) > 0) {
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// handle single validation rule
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$rules[] = 'custom['.$block['params']['validate'].']';
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}
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}
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// generate string if there is at least one rule to validate against
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if(empty($rules)) {
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return '';
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} else {
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// make sure rules are not duplicated
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$rules = array_unique($rules);
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return 'validate['.join(',', $rules).']';
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}
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}
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protected static function renderLabel($block) {
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$html = '';
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// if the label is displayed as a placeholder, we don't display a label outside
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if(isset($block['params']['label_within'])
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&& $block['params']['label_within']) {
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return $html;
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}
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if(isset($block['params']['label'])
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&& strlen(trim($block['params']['label'])) > 0) {
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$html .= '<label class="mailpoet_'.$block['type'].'_label">'.$block['params']['label'];
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if(isset($block['params']['required']) && $block['params']['required']) {
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$html .= ' <span class="mailpoet_required">*</span>';
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}
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$html .= '</label>';
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}
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return $html;
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}
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protected static function renderInputPlaceholder($block) {
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$html = '';
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// if the label is displayed as a placeholder,
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if(isset($block['params']['label_within']) && $block['params']['label_within']) {
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// display only label
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$html .= ' placeholder="';
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$html .= static::getFieldLabel($block);
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// add an asterisk if it's a required field
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if(isset($block['params']['required']) && $block['params']['required']) {
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$html .= ' *';
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}
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$html .= '" ';
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}
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return $html;
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}
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// return field name depending on block data
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protected static function getFieldName($block = array()) {
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return $block['id'];
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}
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protected static function getFieldLabel($block = array()) {
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return (isset($block['params']['label'])
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&& strlen(trim($block['params']['label'])) > 0)
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? trim($block['params']['label']) : '';
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}
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protected static function getFieldValue($block = array()) {
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return (isset($block['params']['value'])
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&& strlen(trim($block['params']['value'])) > 0)
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? trim($block['params']['value']) : '';
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}
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} |