1: <?php
  2: 
  3: /**
  4:  * @copyright Copyright (c) 2009-2022 ThemeCatcher (https://www.themecatcher.net)
  5:  */
  6: class Quform_Element_Html extends Quform_Element
  7: {
  8:     /**
  9:      * Render this element and return the HTML
 10:      *
 11:      * @param   array   $context
 12:      * @return  string
 13:      */
 14:     public function render(array $context = array())
 15:     {
 16:         $output = '';
 17: 
 18:         if ($this->isVisible()) {
 19:             $output .= sprintf('<div class="%s">', Quform::escape(Quform::sanitizeClass($this->getElementClasses($context))));
 20:             $output .= sprintf('<div class="quform-spacer">%s</div>', $this->getContent());
 21:             $output .= '</div>';
 22:         }
 23: 
 24:         return $output;
 25:     }
 26: 
 27:     /**
 28:      * Get the classes for the outermost element wrapper
 29:      *
 30:      * @param   array  $context
 31:      * @return  array
 32:      */
 33:     protected function getElementClasses(array $context = array())
 34:     {
 35:         $classes = array(
 36:             'quform-element',
 37:             sprintf('quform-element-%s', $this->config('type')),
 38:             sprintf('quform-element-%s', $this->getIdentifier()),
 39:             'quform-cf'
 40:         );
 41: 
 42:         if (Quform::isNonEmptyString($this->config('customElementClass'))) {
 43:             $classes[] = $this->config('customElementClass');
 44:         }
 45: 
 46:         $classes = apply_filters('quform_element_classes', $classes, $this, $context);
 47:         $classes = apply_filters('quform_element_classes_' . $this->getIdentifier(), $classes, $this, $context);
 48: 
 49:         return $classes;
 50:     }
 51: 
 52:     /**
 53:      * Get the HTML content
 54:      *
 55:      * @param   string  $format  The format, 'html' (default) or 'text' for plain text
 56:      * @return  string
 57:      */
 58:     public function getContent($format = 'html')
 59:     {
 60:         if ($format == 'text' && Quform::isNonEmptyString($this->config('plainTextContent'))) {
 61:             $content = $this->config('plainTextContent');
 62:         } else {
 63:             $content = $this->config('content');
 64: 
 65:             if ($this->config('autoFormat')) {
 66:                 $content = nl2br($content);
 67:             }
 68:         }
 69: 
 70:         $content = $this->form->replaceVariablesPreProcess($content);
 71: 
 72:         $content = do_shortcode($content);
 73: 
 74:         if (is_admin()) {
 75:             // Filter JS in the WP admin (e.g. form preview, view entry) to avoid XSS
 76:             $content = wp_kses_post($content);
 77:         }
 78: 
 79:         $content = apply_filters('quform_html_content', $content, $format, $this, $this->form);
 80:         $content = apply_filters('quform_html_content_' . $this->getIdentifier(), $content, $format, $this, $this->form);
 81: 
 82:         return $content;
 83:     }
 84: 
 85:     /**
 86:      * @return bool
 87:      */
 88:     public function isEmpty()
 89:     {
 90:         return $this->getContent() === '';
 91:     }
 92: 
 93:     /**
 94:      * Get the list of CSS selectors
 95:      *
 96:      * @return array
 97:      */
 98:     protected function getCssSelectors()
 99:     {
100:         return array(
101:             'element' => '%s .quform-element-%s',
102:             'elementSpacer' => '%s .quform-element-%s > .quform-spacer'
103:         );
104:     }
105: 
106:     /**
107:      * Get the default element configuration
108:      *
109:      * @param   string|null  $key  Get the config by key, if omitted the full config is returned
110:      * @return  array
111:      */
112:     public static function getDefaultConfig($key = null)
113:     {
114:         $config = apply_filters('quform_default_config_html', array(
115:             // Basic
116:             'label' => __('HTML', 'quform'),
117:             'content' => '',
118:             'autoFormat' => false,
119: 
120:             // Styles
121:             'customElementClass' => '',
122:             'styles' => array(),
123: 
124:             // Logic
125:             'logicEnabled' => false,
126:             'logicAction' => true,
127:             'logicMatch' => 'all',
128:             'logicRules' => array(),
129: 
130:             // Data
131:             'showInEmail' => false,
132:             'plainTextContent' => '',
133:             'showInEntry' => false,
134: 
135:             // Advanced
136:             'visibility' => ''
137:         ));
138: 
139:         $config['type'] = 'html';
140: 
141:         if (Quform::isNonEmptyString($key)) {
142:             return Quform::get($config, $key);
143:         }
144: 
145:         return $config;
146:     }
147: }
148: