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Adding MvcFormTagsHelper for creating inputs outside of object-related forms
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‎core/helpers/mvc_form_tags_helper.php

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<?php
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class MvcFormTagsHelper extends MvcHelper {
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// Generalized method that chooses the appropriate input type based on the SQL type of the field
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public function input($field_name, $options=array()) {
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$defaults = array(
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'id' => self::input_id($field_name),
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'name' => self::input_name($field_name),
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'type' => 'text',
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'label' => null,
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'value' => null
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);
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$options = array_merge($defaults, $options);
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$method = $options['type'].'_input';
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$html = self::$method($field_name, $options);
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return $html;
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}
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public function text_input($field_name, $options=array()) {
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$defaults = array(
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'id' => self::input_id($field_name),
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'name' => self::input_name($field_name),
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'type' => 'text'
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);
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$options = array_merge($defaults, $options);
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$attributes_html = self::attributes_html($options, 'input');
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$html = self::before_input($field_name, $options);
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$html .= '<input'.$attributes_html.' />';
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$html .= self::after_input($field_name, $options);
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return $html;
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}
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public function textarea_input($field_name, $options=array()) {
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$defaults = array(
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'id' => self::input_id($field_name),
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'name' => self::input_name($field_name)
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);
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$options = array_merge($defaults, $options);
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$attributes_html = self::attributes_html($options, 'textarea');
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$html = self::before_input($field_name, $options);
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$html .= '<textarea'.$attributes_html.'>'.$options['value'].'</textarea>';
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$html .= self::after_input($field_name, $options);
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return $html;
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}
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public function checkbox_input($field_name, $options=array()) {
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$defaults = array(
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'id' => self::input_id($field_name),
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'name' => self::input_name($field_name),
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'type' => 'checkbox',
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'checked' => false,
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'value' => '1',
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'include_hidden_input' => true
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);
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$options = array_merge($defaults, $options);
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if (!$options['checked']) {
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unset($options['checked']);
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} else {
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$options['checked'] = 'checked';
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}
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$attributes_html = self::attributes_html($options, 'input');
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$html = self::before_input($field_name, $options);
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if ($options['include_hidden_input']) {
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// Included to allow for a workaround to the issue of unchecked checkbox fields not being sent by clients
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$html .= '<input type="hidden" name="'.self::esc_attr($options['name']).'" value="0" />';
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}
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$html .= '<input'.$attributes_html.' />';
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$html .= self::after_input($field_name, $options);
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return $html;
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}
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public function hidden_input($field_name, $options=array()) {
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$defaults = array(
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'id' => self::input_id($field_name),
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'name' => self::input_name($field_name),
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'type' => 'hidden'
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);
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$options = array_merge($defaults, $options);
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$attributes_html = self::attributes_html($options, 'input');
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$html = '<input'.$attributes_html.' />';
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return $html;
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}
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public function select_input($field_name, $options=array()) {
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$html = self::before_input($field_name, $options);
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$html .= self::select_tag($field_name, $options);
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$html .= self::after_input($field_name, $options);
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return $html;
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}
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public function select_tag($field_name, $options=array()) {
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$defaults = array(
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'id' => self::input_id($field_name),
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'name' => self::input_name($field_name),
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'empty' => false,
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'value' => null
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);
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$options = array_merge($defaults, $options);
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$options['options'] = empty($options['options']) ? array() : $options['options'];
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$attributes_html = self::attributes_html($options, 'select');
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$html = '<select'.$attributes_html.'>';
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if ($options['empty']) {
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$empty_name = is_string($options['empty']) ? $options['empty'] : '';
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$html .= '<option value="">'.$empty_name.'</option>';
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}
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foreach ($options['options'] as $key => $value) {
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if (is_object($value)) {
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$key = $value->__id;
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$value = $value->__name;
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}
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$selected_attribute = $options['value'] == $key ? ' selected="selected"' : '';
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$html .= '<option value="'.self::esc_attr($key).'"'.$selected_attribute.'>'.$value.'</option>';
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}
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$html .= '</select>';
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return $html;
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}
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public function button($text, $options=array()) {
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$defaults = array(
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'id' => self::input_id($text),
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'type' => 'button',
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'class' => 'button'
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);
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$options = array_merge($defaults, $options);
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$attributes_html = self::attributes_html($options, 'input');
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$html = '<button'.$attributes_html.'>'.$text.'</button>';
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return $html;
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}
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private function before_input($field_name, $options) {
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$defaults = array(
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'before' => ''
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);
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$options = array_merge($defaults, $options);
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$html = $options['before'];
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if (!empty($options['label'])) {
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$html .= '<label for="'.$options['id'].'">'.$options['label'].'</label>';
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}
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return $html;
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}
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private function after_input($field_name, $options) {
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$defaults = array(
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'after' => ''
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);
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$options = array_merge($defaults, $options);
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$html = $options['after'];
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return $html;
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}
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private function input_id($field_name) {
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return $field_name;
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}
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private function input_name($field_name) {
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return $field_name;
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}
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}
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?>

‎core/loaders/mvc_loader.php

+1
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@@ -60,6 +60,7 @@ protected function load_core() {
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'models/wp_models/mvc_post_meta',
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'models/wp_models/mvc_user',
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'helpers/mvc_helper',
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'helpers/mvc_form_tags_helper',
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'helpers/mvc_form_helper',
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'helpers/mvc_html_helper',
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'shells/mvc_shell',

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