<?php

/**
 * @package SP Page Builder
 * @author JoomShaper http://www.joomshaper.com
 * @copyright Copyright (c) 2010 - 2019 JoomShaper
 * @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 or later
 */
//no direct accees
defined('_JEXEC') or die('Restricted access');

class SppagebuilderAddonAjax_contact extends SppagebuilderAddons {

    public function render() {

        //CSRF
        \JHtml::_('jquery.token');

        $settings = $this->addon->settings;
        $class = (isset($settings->class) && $settings->class) ? $settings->class : '';
        $title = (isset($settings->title) && $settings->title) ? $settings->title : '';
        $heading_selector = (isset($settings->heading_selector) && $settings->heading_selector) ? $settings->heading_selector : 'h3';

        // Addon options
        $recipient_email    = (isset($settings->recipient_email) && $settings->recipient_email) ? $settings->recipient_email : '';
        $from_email         = (isset($settings->from_email) && $settings->from_email) ? $settings->from_email : '';
        $from_name          = (isset($settings->from_name) && $settings->from_name) ? $settings->from_name : '';
        $show_phone         = (isset($settings->show_phone) && $settings->show_phone) ? $settings->show_phone : '';
        $formcaptcha        = (isset($settings->formcaptcha) && $settings->formcaptcha) ? $settings->formcaptcha : '';
        $captcha_type       = (isset($settings->captcha_type)) ? $settings->captcha_type : 'default';
        $captcha_question   = (isset($settings->captcha_question) && $settings->captcha_question) ? $settings->captcha_question : '';
        $captcha_answer     = (isset($settings->captcha_answer) && $settings->captcha_answer) ? $settings->captcha_answer : '';
        $button_text        = JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_SEND');
        $use_custom_button  = (isset($settings->use_custom_button) && $settings->use_custom_button) ? $settings->use_custom_button : 0;
        $show_checkbox      = (isset($settings->show_checkbox) && $settings->show_checkbox) ? $settings->show_checkbox : 0;
        $checkbox_title     = (isset($settings->checkbox_title) && $settings->checkbox_title) ? $settings->checkbox_title : '';
        $button_class       = (isset($settings->button_type) && $settings->button_type) ? ' sppb-btn-' . $settings->button_type : ' sppb-btn-success';
        $button_text = (isset($settings->button_text) && $settings->button_text) ? $settings->button_text : JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_SEND');
        $button_aria_text = (isset($settings->button_text) && $settings->button_text) ? $settings->button_text : JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_SEND');

        $name_input_col = (isset($settings->name_input_col) && $settings->name_input_col) ? ' sppb-col-sm-' . $settings->name_input_col : 'sppb-col-sm-12';
        $email_input_col = (isset($settings->email_input_col) && $settings->email_input_col) ? ' sppb-col-sm-' . $settings->email_input_col : 'sppb-col-sm-12';
        $captcha_input_col = (isset($settings->captcha_input_col) && $settings->captcha_input_col) ? ' sppb-col-sm-' . $settings->captcha_input_col : 'sppb-col-sm-12';
        $subject_input_col = (isset($settings->subject_input_col) && $settings->subject_input_col) ? ' sppb-col-sm-' . $settings->subject_input_col : 'sppb-col-sm-12';
        $phone_input_col = (isset($settings->phone_input_col) && $settings->phone_input_col) ? ' sppb-col-sm-' . $settings->phone_input_col : 'sppb-col-sm-12';
        $message_input_col = (isset($settings->message_input_col) && $settings->message_input_col) ? ' sppb-col-sm-' . $settings->message_input_col : 'sppb-col-sm-12';

        $show_label = (isset($settings->show_label) && $settings->show_label) ? $settings->show_label : false;
        $button_position = (isset($settings->button_position) && $settings->button_position) ? $settings->button_position : 'sppb-text-left';

        if ($use_custom_button) {
            $button_class .= (isset($settings->button_size) && $settings->button_size) ? ' sppb-btn-' . $settings->button_size : '';
            $button_class .= (isset($settings->button_shape) && $settings->button_shape) ? ' sppb-btn-' . $settings->button_shape : ' sppb-btn-rounded';
            $button_class .= (isset($settings->button_appearance) && $settings->button_appearance) ? ' sppb-btn-' . $settings->button_appearance : '';
            $button_class .= (isset($settings->button_block) && $settings->button_block) ? ' ' . $settings->button_block : '';
            $button_icon = (isset($settings->button_icon) && $settings->button_icon) ? $settings->button_icon : '';
            $button_icon_position = (isset($settings->button_icon_position) && $settings->button_icon_position) ? $settings->button_icon_position : 'left';

            if ($button_icon_position == 'left') {
                $button_text = ($button_icon) ? '<span class="fa ' . $button_icon . '" aria-hidden="true"></span> ' . $button_text : $button_text;
            } else {
                $button_text = ($button_icon) ? $button_text . ' <span class="fa ' . $button_icon . '" aria-hidden="true"></span>' : $button_text;
            }
        }

        $output = '<div class="sppb-addon sppb-addon-ajax-contact ' . $class . '">';

        if ($title) {
            $output .= '<' . $heading_selector . ' class="sppb-addon-title">' . $title . '</' . $heading_selector . '>';
        }

        $output .= '<div class="sppb-ajax-contact-content">';
            $output .= '<form class="sppb-ajaxt-contact-form">';
                $output .= '<div class="sppb-row">';

                    $output .= '<div class="sppb-form-group ' . $name_input_col . '">';
                        if ($show_label) {
                            $output .= '<label for="name">' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_NAME') . '</label>';
                        }
                        $output .= '<input type="text" name="name" class="sppb-form-control" placeholder="' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_NAME') . '" required="required">';
                    $output .= '</div>';

                    $output .= '<div class="sppb-form-group ' . $email_input_col . '">';
                        if ($show_label) {
                            $output .= '<label for="email">' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_EMAIL') . '</label>';
                        }
                        $output .= '<input type="email" name="email" class="sppb-form-control" placeholder="' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_EMAIL') . '" required="required">';
                    $output .= '</div>';

                    if ($show_phone) {
                        $output .= '<div class="sppb-form-group ' . $phone_input_col . '">';
                            if ($show_label) {
                                $output .= '<label for="phone">' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_PHONE') . '</label>';
                            }
                            $output .= '<input type="text" name="phone" class="sppb-form-control" placeholder="' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_PHONE') . '" required="required">';
                        $output .= '</div>';
                    }

                    $output .= '<div class="sppb-form-group ' . $subject_input_col . '">';
                        if ($show_label) {
                            $output .= '<label for="subject">' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_SUBJECT') . '</label>';
                        }
                        $output .= '<input type="text" name="subject" class="sppb-form-control" placeholder="' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_SUBJECT') . '" required="required">';
                    $output .= '</div>';

                    if ($formcaptcha && $captcha_type == 'default') {
                        $output .= '<div class="sppb-form-group ' . $captcha_input_col . '">';
                            if ($show_label) {
                                $output .= '<label for="captcha_question">' . $captcha_question . '</label>';
                            }
                            $output .= '<input type="text" name="captcha_question" class="sppb-form-control" placeholder="' . $captcha_question . '" required="required">';
                        $output .= '</div>';
                    }

                    $output .= '<div class="sppb-form-group ' . $message_input_col . '">';
                        if ($show_label) {
                            $output .= '<label for="message">' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_MESSAGE') . '</label>';
                        }
                        $output .= '<textarea name="message" rows="5" class="sppb-form-control" placeholder="' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_MESSAGE') . '" required="required"></textarea>';
                    $output .= '</div>';

                $output .= '</div>';

                $output .= '<input type="hidden" name="recipient" value="' . base64_encode($recipient_email) . '">';
                $output .= '<input type="hidden" name="from_email" value="' . base64_encode($from_email) . '">';
                $output .= '<input type="hidden" name="from_name" value="' . base64_encode($from_name) . '">';
                $output .= '<input type="hidden" name="addon_id" value="'. $this->addon->id .'">';

                if ($formcaptcha && $captcha_type == 'default') {
                    $output .= '<input type="hidden" name="captcha_answer" value="' . md5($captcha_answer) . '">';
                } elseif ($formcaptcha && $captcha_type == 'gcaptcha') {
                    JPluginHelper::importPlugin('captcha', 'recaptcha');
                    $dispatcher = JDispatcher::getInstance();
                    $dispatcher->trigger('onInit', 'dynamic_recaptcha_' . $this->addon->id);
                    $recaptcha = $dispatcher->trigger('onDisplay', array(null, 'dynamic_recaptcha_' . $this->addon->id, 'class="sppb-dynamic-recaptcha"'));
                    
                    $output .= (isset($recaptcha[0])) ? $recaptcha[0] : '<p class="sppb-text-danger">' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_CAPTCHA_NOT_INSTALLED') . '</p>';
                } elseif ($formcaptcha && $captcha_type == 'igcaptcha') {
                    JPluginHelper::importPlugin('captcha', 'recaptcha_invisible');
                    $dispatcher = JDispatcher::getInstance();
                    $dispatcher->trigger('onInit', 'invisible_recaptcha_' . $this->addon->id);
                    $recaptcha = $dispatcher->trigger('onDisplay', array(null, 'invisible_recaptcha_' . $this->addon->id, 'class="sppb-dynamic-recaptcha"'));

                    $output .= (isset($recaptcha[0])) ? $recaptcha[0] : '<p class="sppb-text-danger">' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_INVISIBLE_CAPTCHA_NOT_INSTALLED') . '</p>';
                }

                if ($show_checkbox) {
                    $output .='<div class="sppb-form-group">';
                        $output .='<div class="sppb-form-check">';
                        $output .='<input class="sppb-form-check-input" type="checkbox" name="agreement" id="agreement" required="required">';
                        $output .='<label class="sppb-form-check-label" for="agreement">' . $checkbox_title  . '</label>';
                        $output .='</div>';
                    $output .='</div>';
                }

                $output .= '<input type="hidden" name="captcha_type" value="' . $captcha_type . '">';
                $output .= '<div class="'.$button_position.'">';
                $output .= '<button type="submit" id="btn-' . $this->addon->id . '" aria-label="'. strip_tags($button_aria_text) .'" class="sppb-btn' . $button_class . '"><i class="fa" aria-hidden="true"></i>' . $button_text . '</button>';
                $output .= '</div>';
            $output .= '</form>';
        $output .= '<div style="display:none;margin-top:10px;" class="sppb-ajax-contact-status"></div>';

        $output .= '</div>';

        $output .= '</div>';

        return $output;
    }

    public static function getAjax() {
        
        // Check CSRF
        \JSession::checkToken() or die('Restricted Access');

        require_once JPATH_BASE . '/components/com_sppagebuilder/models/page.php';

        $input = JFactory::getApplication()->input;
        $viewid = $input->get('id', 0, 'INT');

        $mail = JFactory::getMailer();
        $message = '';
        $showcaptcha = false;

        //inputs
        $inputs = $input->get('data', array(), 'ARRAY');

        foreach ($inputs as $input) {

            if ($input['name'] == 'captcha_type') {
                $captcha_type = $input['value'];
            }

            if( $input['name'] == 'view_type' ) {
				$view_type		= $input['value'];
			}

            if ($input['name'] == 'addon_id') {
                $addon_id = $input['value'];
            }

			if( $input['name'] == 'module_id' ) {
				$module_id		= $input['value'];
			}

            if ($input['name'] == 'recipient') {
                $recipient = base64_decode($input['value']);
            }

            if ($input['name'] == 'from_email') {
                $from_email = base64_decode($input['value']);
            }

            if ($input['name'] == 'from_name') {
                $from_name = base64_decode($input['value']);
            }

            if ($input['name'] == 'email') {
                $email = $input['value'];
            }

            if ($input['name'] == 'name') {
                $name = $input['value'];
            }

            if ($input['name'] == 'subject') {
                $subject = $input['value'];
            }

            if ($input['name'] == 'phone') {
                $phone = $input['value'];
            }

            if ($input['name'] == 'message') {
                $message = nl2br($input['value']);
            }

            if ($input['name'] == 'captcha_question') {
                $captcha_question = $input['value'];
            }
            
            if ($input['name'] == 'captcha_answer') {
                $captcha_answer = $input['value'];
                $showcaptcha = true;
            }
            
            if ($input['name'] == 'g-recaptcha-response') {
                $gcaptcha = $input['value'];
                $showcaptcha = true;
            }
            if ($input['name'] == 'agreement') { 
                $agreement = $input['value'];
            }
        }

        // get addon infos
		if( $view_type == 'module' ) {
            $item_data = new stdClass();
            $page_info = self::getPageInfoById( $module_id, $view_type, 'new');

            if(empty($page_info)) { // if old version of module
                $page_info       = self::getPageInfoById( $module_id, $view_type);
                $item_data->text = json_encode(json_decode($page_info->params)->content);
            } else { // if new version of module
				$item_data->text = $page_info->text;
            }
			
        } elseif( $view_type == 'article' ) {
            $item_data = new stdClass();
            $item_data = self::getPageInfoById( $viewid, $view_type );
        } else {
            $model = new SppagebuilderModelPage();
            $item_data = $model->getItem($viewid);
        }
        
        $output = array();
        $output['status'] = false;
        
        // Match has addon id
        if( self::verifyAddon($item_data->text, $addon_id) == false ) {
            $output['content'] = '<span class="sppb-text-danger">' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_FAILED') . '</span>';
            return json_encode($output);
        }

        if ($showcaptcha) {
            if ($captcha_type == 'gcaptcha' || $captcha_type == 'igcaptcha') {
                if($gcaptcha == ''){
                    $output['content'] = '<span class="sppb-text-danger">' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_INVALID_CAPTCHA') . '</span>';
                    return json_encode($output);
                } else {
                    if($captcha_type == 'igcaptcha') {
                        JPluginHelper::importPlugin('captcha', 'recaptcha_invisible');
                    } else {
                        JPluginHelper::importPlugin('captcha', 'recaptcha');
                    }
                    $dispatcher = JEventDispatcher::getInstance();
                    $res = $dispatcher->trigger('onCheckAnswer', $gcaptcha);
                    // if module then verify gcaptcha
                    if($view_type == 'module'){
                        $res = ($gcaptcha != null || strlen($gcaptcha) != 0) ? array(true) : array(false);
                    }
                    if (!$res[0]) {
                        $output['content'] = '<span class="sppb-text-danger">' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_INVALID_CAPTCHA') . '</span>';
                        return json_encode($output);
                    }
                }
            } else {
                if (md5($captcha_question) != $captcha_answer) {
                    $output['content'] = '<span class="sppb-text-danger">' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_WRONG_CAPTCHA') . '</span>';
                    return json_encode($output);
                }
            }
        }

        //get sender UP
        $senderip       = isset($_SERVER['HTTP_X_FORWARDED_FOR']) ? $_SERVER['HTTP_X_FORWARDED_FOR'] : $_SERVER['REMOTE_ADDR'];
        // Subject Structure
        $site_name 	    = isset($_SERVER['SERVER_NAME']) ? $_SERVER['SERVER_NAME'] : '';
        $mail_subject   = $subject . ' | ' . $email . ' | ' . $site_name;

        // Message structure
        $mail_body = '<div>';
            if (isset($name) && $name) {
                $mail_body .= '<p><strong>' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_NAME'). '</strong>: ' . $name .'</p>';
            }
            $mail_body .= '<p><strong>' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_EMAIL'). '</strong>: ' . $email .'</p>';
            if (isset($phone) && $phone) {
                $mail_body .= '<p><strong>' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_PHONE'). '</strong>: ' . $phone .'</p>';
            }
            if (isset($message) && $message) {
                $mail_body .= '<p><strong>' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_MESSAGE'). '</strong>: ' . $message .'</p>';
            }
            if (isset($agreement) && $agreement) {
                $mail_body .= '<p><strong>' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_TAC'). '</strong>: ' . JText::_('JYES'). '</p>';
            } else {
                $mail_body .= '<p><strong>' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_TAC'). '</strong>: ' . JText::_('JNO'). '</p>';
            }
            $mail_body .= '<p><strong>' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_SENDER_IP'). '</strong>: ' . $senderip .'</p>';
        $mail_body .= '</div>';

        $sender = array($email, $name);
        if (!empty($from_email)) {
            $sender = array($from_email, $from_name);
            $mail->addReplyTo($email, $name);
        }

        $mail->setSender($sender);
        $mail->addRecipient($recipient);
        $mail->setSubject($mail_subject);
        $mail->isHTML(true);
        $mail->Encoding = 'base64';
        $mail->setBody($mail_body);

        if ($mail->Send()) {
            $output['status'] = true;
            $output['content'] = '<span class="sppb-text-success">' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_SUCCESS') . '</span>';
        } else {
            $output['content'] = '<span class="sppb-text-danger">' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_FAILED') . '</span>';
        }

        return json_encode($output);
    }

    public static function getPageInfoById($item_id, $view_type = 'page', $version = ''){
		$db = JFactory::getDbo();
		$query = $db->getQuery(true);
		$query->select( array('a.*') );
		if($view_type == 'module') {
            if($version == 'new') {
                $query->from($db->quoteName('#__sppagebuilder', 'a'));
				$query->where($db->quoteName('a.extension_view') . " = " . $db->quote('module'));
				$query->where($db->quoteName('a.view_id') . " = " . $db->quote((int) $item_id));
            } else {
                $query->from($db->quoteName('#__modules', 'a'));
			    $query->where($db->quoteName('a.id') . " = " . $db->quote((int) $item_id));
            }
		} else if($view_type == 'article') {
			$query->from($db->quoteName('#__sppagebuilder', 'a'));
			$query->where($db->quoteName('a.view_id') . " = " . $db->quote((int) $item_id));
		} else {
			$query->from($db->quoteName('#__sppagebuilder', 'a'));
			$query->where($db->quoteName('a.id') . " = " . $db->quote((int) $item_id));
		}
		$db->setQuery($query);
		$result = $db->loadObject();

		return $result;
    }

    public function css() {
        $settings = $this->addon->settings;
        $addon_id = '#sppb-addon-' . $this->addon->id;
        $layout_path = JPATH_ROOT . '/components/com_sppagebuilder/layouts';
        $css_path = new JLayoutFile('addon.css.button', $layout_path);
        $css = '';

        $use_custom_button = (isset($settings->use_custom_button) && $settings->use_custom_button) ? $settings->use_custom_button : 0;

        if ($use_custom_button) {
            $css .= $css_path->render(array('addon_id' => $addon_id, 'options' => $this->addon->settings, 'id' => 'btn-' . $this->addon->id));
        }
        //Input Style
        $input_style = '';
        $input_style .= (isset($settings->field_bg_color) && $settings->field_bg_color) ? 'background: ' . $settings->field_bg_color . ';' : '';
        $input_style .= (isset($settings->field_color) && $settings->field_color) ? 'color: ' . $settings->field_color . ';' : '';
        $input_style .= (isset($settings->field_font_size) && $settings->field_font_size) ? 'font-size: ' . $settings->field_font_size . 'px;' : '';
        $input_style .= (isset($settings->field_border_color) && $settings->field_border_color) ? 'border-color: ' . $settings->field_border_color . ';' : '';
        $input_style .= (isset($settings->field_border_width) && trim($settings->field_border_width)) ? 'border-width: ' . $settings->field_border_width . ';' : '';
        $input_style .= (isset($settings->field_border_radius) && gettype($settings->field_border_radius) == 'string') ? 'border-radius: ' . $settings->field_border_radius . 'px;' : '';
        $input_style .= (isset($settings->field_padding) && trim($settings->field_padding)) ? 'padding: ' . $settings->field_padding . ';' : '';

        $field_margin = (isset($settings->field_margin) && trim($settings->field_margin)) ? 'margin: ' . $settings->field_margin . ';' : '';

        $input_height = (isset($settings->input_height) && $settings->input_height) ? 'height: ' . $settings->input_height . 'px;' : '';
        $textarea_height = (isset($settings->textarea_height) && $settings->textarea_height) ? 'height: ' . $settings->textarea_height . 'px;' : '';
        $field_placeholder_color = (isset($settings->field_placeholder_color) && $settings->field_placeholder_color) ? 'color: ' . $settings->field_placeholder_color . ';' : '';
        $field_hover_placeholder_color = (isset($settings->field_hover_placeholder_color) && $settings->field_hover_placeholder_color) ? 'color: ' . $settings->field_hover_placeholder_color . ';' : '';
        $field_hover_style ='';
        $field_hover_style .= (isset($settings->field_hover_bg_color) && $settings->field_hover_bg_color) ? 'background: ' . $settings->field_hover_bg_color . ';' : '';
        $field_hover_style .= (isset($settings->field_hover_color) && $settings->field_hover_color) ? 'color: ' . $settings->field_hover_color . ';' : '';
        $field_hover_style .= (isset($settings->field_focus_border_color) && $settings->field_focus_border_color) ? 'border-color: ' . $settings->field_focus_border_color . ';' : '';
        
        if($input_style || $input_height){
            $css .= '#sppb-addon-' . $this->addon->id . ' .sppb-ajaxt-contact-form .sppb-form-group input:not(.sppb-form-check-input) {';
                $css .= $input_style;
                $css .= $input_height;
                $css .= 'transition:.35s;';
            $css .= '}';
        }
        if($input_style || $textarea_height){
            $css .= '#sppb-addon-' . $this->addon->id . ' .sppb-ajaxt-contact-form div.sppb-form-group textarea{';
                $css .= $input_style;
                $css .= $textarea_height;
                $css .= 'transition:.35s;';
            $css .= '}';
        }
        if($field_margin){
            $css .= '#sppb-addon-' . $this->addon->id . ' .sppb-ajaxt-contact-form div.sppb-form-group {';
                $css .= $field_margin;
            $css .= '}';
        }
        if($field_placeholder_color){
            $css .= '#sppb-addon-' . $this->addon->id . ' .sppb-ajaxt-contact-form .sppb-form-group input::placeholder,';
            $css .= '#sppb-addon-' . $this->addon->id . ' .sppb-ajaxt-contact-form .sppb-form-group textarea::placeholder{';
                $css .= $field_placeholder_color;
                $css .= 'opacity: 1;';
            $css .= '}';
        }
        if($field_hover_placeholder_color){
            $css .= '#sppb-addon-' . $this->addon->id . ' .sppb-ajaxt-contact-form .sppb-form-group input:hover::placeholder,';
            $css .= '#sppb-addon-' . $this->addon->id . ' .sppb-ajaxt-contact-form .sppb-form-group textarea:hover::placeholder{';
                $css .= $field_hover_placeholder_color;
                $css .= 'opacity: 1;';
            $css .= '}';
        }
        if($field_hover_style){
            $css .= '#sppb-addon-' . $this->addon->id . ' .sppb-ajaxt-contact-form .sppb-form-group input:hover,';
            $css .= '#sppb-addon-' . $this->addon->id . ' .sppb-ajaxt-contact-form .sppb-form-group input:active,';
            $css .= '#sppb-addon-' . $this->addon->id . ' .sppb-ajaxt-contact-form .sppb-form-group input:focus,';
            $css .= '#sppb-addon-' . $this->addon->id . ' .sppb-ajaxt-contact-form .sppb-form-group textarea:hover,';
            $css .= '#sppb-addon-' . $this->addon->id . ' .sppb-ajaxt-contact-form .sppb-form-group textarea:active,';
            $css .= '#sppb-addon-' . $this->addon->id . ' .sppb-ajaxt-contact-form .sppb-form-group textarea:focus{';
                $css .= $field_hover_style;
            $css .= '}';
        }

        //Icon style
		$button_icon_margin = (isset($settings->button_icon_margin) && trim($settings->button_icon_margin)) ? 'margin:'.$settings->button_icon_margin.';' : '';

		if($button_icon_margin) {
			$css .= $addon_id . ' .sppb-btn span {';
			$css .= $button_icon_margin;
			$css .= '}';
        }
        
        //Responsive
        $input_height_sm = (isset($settings->input_height_sm) && $settings->input_height_sm) ? 'height: ' . $settings->input_height_sm . 'px;' : '';
        $field_margin_sm = (isset($settings->field_margin_sm) && $settings->field_margin_sm) ? 'margin: ' . $settings->field_margin_sm . ';' : '';
        $textarea_height_sm = (isset($settings->textarea_height_sm) && $settings->textarea_height_sm) ? 'height: ' . $settings->textarea_height_sm . 'px;' : '';
        if($input_height_sm || $textarea_height_sm || $field_margin_sm){
            $css .= '@media (min-width: 768px) and (max-width: 991px) {';
                if($input_height_sm){
                    $css .= '#sppb-addon-' . $this->addon->id . ' .sppb-ajaxt-contact-form .sppb-form-group input:not(.sppb-form-check-input) {';
                        $css .= $input_height_sm;
                    $css .= '}';
                }
                if($textarea_height_sm){
                    $css .= '#sppb-addon-' . $this->addon->id . ' .sppb-ajaxt-contact-form div.sppb-form-group textarea{';
                        $css .= $textarea_height_sm;
                    $css .= '}';
                }
                if($field_margin_sm){
                    $css .= '#sppb-addon-' . $this->addon->id . ' .sppb-ajaxt-contact-form div.sppb-form-group{';
                        $css .= $field_margin_sm;
                    $css .= '}';
                }
            $css .= '}';
        }
        $input_height_xs = (isset($settings->input_height_xs) && $settings->input_height_xs) ? 'height: ' . $settings->input_height_xs . 'px;' : '';
        $field_margin_xs = (isset($settings->field_margin_xs) && $settings->field_margin_xs) ? 'margin: ' . $settings->field_margin_xs . ';' : '';
        $textarea_height_xs = (isset($settings->textarea_height_xs) && $settings->textarea_height_xs) ? 'height: ' . $settings->textarea_height_xs . 'px;' : '';
        if($input_height_xs || $textarea_height_xs || $field_margin_xs){
            $css .= '@media (max-width: 767px) {';
                if($input_height_xs){
                    $css .= '#sppb-addon-' . $this->addon->id . ' .sppb-ajaxt-contact-form .sppb-form-group input:not(.sppb-form-check-input) {';
                        $css .= $input_height_xs;
                    $css .= '}';
                }
                if($textarea_height_xs){
                    $css .= '#sppb-addon-' . $this->addon->id . ' .sppb-ajaxt-contact-form div.sppb-form-group textarea{';
                        $css .= $textarea_height_xs;
                    $css .= '}';
                }
                if($field_margin_xs){
                    $css .= '#sppb-addon-' . $this->addon->id . ' .sppb-ajaxt-contact-form div.sppb-form-group {';
                        $css .= $field_margin_xs;
                    $css .= '}';
                }
            $css .= '}';
        }
        
        return $css;
    }

    public static function verifyAddon($pageContent, $addonId){
		$addonInfo = false;
		$pageContent = json_decode($pageContent);

		foreach ($pageContent as $key => $row) {
            foreach ($row->columns as $key => $column) {
                foreach ($column->addons as $key => $addon) {
                    
                    // if direct addon
                    if ( ($addon->id == $addonId) && ($addon->name == 'ajax_contact') ) {
                        return true;
                        break;
                    }

                    // if has inner array
                    if( isset($addon->columns) && count($addon->columns) && $addon->columns) {
                        foreach ($addon->columns as $key => $inner_column) {
                            foreach ($inner_column->addons as $key => $inner_addon) {
                                if ( ($inner_addon->id == $addonId) && ($inner_addon->name == 'ajax_contact') ) {
                                    return true;
                                    break;
                                }
                            }
                        }
                    } // END:: has inner columns

                }
            }
        }
		return false;
	}

    public static function getTemplate() {
        $output = '
		<#
		var classList = "";
		classList += " sppb-btn-"+data.button_type;
		classList += " sppb-btn-"+data.button_size;
		classList += " sppb-btn-"+data.button_shape;
		if(!_.isEmpty(data.button_appearance)){
			classList += " sppb-btn-"+data.button_appearance;
		}

		classList += " "+data.button_block;

		var modern_font_style = false;
		var button_fontstyle = data.button_fontstyle || "";
		var button_font_style = data.button_font_style || "";

        var button_padding = "";
        var button_padding_sm = "";
        var button_padding_xs = "";

        if(data.button_padding){
            if(_.isObject(data.button_padding)){
                if(data.button_padding.md.trim() !== ""){
                    button_padding = data.button_padding.md.split(" ").map(item => {
                        if(_.isEmpty(item)){
                            return "0";
                        }
                        return item;
                    }).join(" ")
                }

                if(data.button_padding.sm.trim() !== ""){
                    button_padding_sm = data.button_padding.sm.split(" ").map(item => {
                        if(_.isEmpty(item)){
                            return "0";
                        }
                        return item;
                    }).join(" ")
                }

                if(data.button_padding.xs.trim() !== ""){
                    button_padding_xs = data.button_padding.xs.split(" ").map(item => {
                        if(_.isEmpty(item)){
                            return "0";
                        }
                        return item;
                    }).join(" ")
                }
            } else {
                if(data.button_padding.trim() !== ""){
                    button_padding = data.button_padding.split(" ").map(item => {
                        if(_.isEmpty(item)){
                                return "0";
                        }
                        return item;
                    }).join(" ")
                }
            }
        }
		#>
		<style type="text/css">

			#sppb-addon-{{ data.id }} #btn-{{ data.id }}.sppb-btn-{{ data.button_type }}{
				letter-spacing: {{ data.button_letterspace }};
				<# if(_.isObject(button_font_style) && button_font_style.underline) { #>
					text-decoration: underline;
					<# modern_font_style = true #>
				<# } #>

				<# if(_.isObject(button_font_style) && button_font_style.italic) { #>
					font-style: italic;
					<# modern_font_style = true #>
				<# } #>

				<# if(_.isObject(button_font_style) && button_font_style.uppercase) { #>
					text-transform: uppercase;
					<# modern_font_style = true #>
				<# } #>

				<# if(_.isObject(button_font_style) && button_font_style.weight) { #>
					font-weight: {{ button_font_style.weight }};
					<# modern_font_style = true #>
				<# } #>

				<# if(!modern_font_style) { #>
					<# if(_.isArray(button_fontstyle)) { #>
						<# if(button_fontstyle.indexOf("underline") !== -1){ #>
							text-decoration: underline;
						<# } #>
						<# if(button_fontstyle.indexOf("uppercase") !== -1){ #>
							text-transform: uppercase;
						<# } #>
						<# if(button_fontstyle.indexOf("italic") !== -1){ #>
							font-style: italic;
						<# } #>
						<# if(button_fontstyle.indexOf("lighter") !== -1){ #>
							font-weight: lighter;
						<# } else if(button_fontstyle.indexOf("normal") !== -1){#>
							font-weight: normal;
						<# } else if(button_fontstyle.indexOf("bold") !== -1){#>
							font-weight: bold;
						<# } else if(button_fontstyle.indexOf("bolder") !== -1){#>
							font-weight: bolder;
						<# } #>
					<# } #>
				<# } #>
			}

			<# if(data.button_type == "custom"){ #>
				#sppb-addon-{{ data.id }} #btn-{{ data.id }}.sppb-btn-custom{
                    color: {{ data.button_color }};
                    <# if(_.isObject(data.fontsize)){ #>
                        font-size: {{data.fontsize.md}}px;
                    <# } else { #>
                        font-size: {{data.fontsize}}px;
                    <# } #>
                    padding: {{ button_padding }};
                    <# if(data.button_appearance == "outline"){ #>
                        border-color: {{ data.button_background_color }}
                    <# } else if(data.button_appearance == "3d"){ #>
                        border-bottom-color: {{ data.button_background_color_hover }};
                        background-color: {{ data.button_background_color }};
                    <# } else if(data.button_appearance == "gradient"){ #>
                        border: none;
                        <# if(typeof data.button_background_gradient.type !== "undefined" && data.button_background_gradient.type == "radial"){ #>
                            background-image: radial-gradient(at {{ data.button_background_gradient.radialPos || "center center"}}, {{ data.button_background_gradient.color }} {{ data.button_background_gradient.pos || 0 }}%, {{ data.button_background_gradient.color2 }} {{ data.button_background_gradient.pos2 || 100 }}%);
                        <# } else { #>
                            background-image: linear-gradient({{ data.button_background_gradient.deg || 0}}deg, {{ data.button_background_gradient.color }} {{ data.button_background_gradient.pos || 0 }}%, {{ data.button_background_gradient.color2 }} {{ data.button_background_gradient.pos2 || 100 }}%);
                        <# } #>
                    <# } else { #>
                        background-color: {{ data.button_background_color }};
                <# } #>
            }

				#sppb-addon-{{ data.id }} #btn-{{ data.id }}.sppb-btn-custom:hover{
                    color: {{ data.button_color_hover }};
                    background-color: {{ data.button_background_color_hover }};
                    <# if(data.button_appearance == "outline"){ #>
                            border-color: {{ data.button_background_color_hover }};
                    <# } else if(data.button_appearance == "gradient"){ #>
                            <# if(typeof data.button_background_gradient_hover.type !== "undefined" && data.button_background_gradient_hover.type == "radial"){ #>
                                    background-image: radial-gradient(at {{ data.button_background_gradient_hover.radialPos || "center center"}}, {{ data.button_background_gradient_hover.color }} {{ data.button_background_gradient_hover.pos || 0 }}%, {{ data.button_background_gradient_hover.color2 }} {{ data.button_background_gradient_hover.pos2 || 100 }}%);
                            <# } else { #>
                                    background-image: linear-gradient({{ data.button_background_gradient_hover.deg || 0}}deg, {{ data.button_background_gradient_hover.color }} {{ data.button_background_gradient_hover.pos || 0 }}%, {{ data.button_background_gradient_hover.color2 }} {{ data.button_background_gradient_hover.pos2 || 100 }}%);
                            <# } #>
                    <# } #>
				}
                @media (min-width: 768px) and (max-width: 991px) {
                    #sppb-addon-{{ data.id }} #btn-{{ data.id }}.sppb-btn-custom{
                        <# if(_.isObject(data.fontsize)){ #>
                            font-size: {{data.fontsize.sm}}px;
                        <# } #>
                        padding: {{ button_padding_sm }};
                    }
				}
				@media (max-width: 767px) {
                    #sppb-addon-{{ data.id }} #btn-{{ data.id }}.sppb-btn-custom{
                        <# if(_.isObject(data.fontsize)){ #>
                            font-size: {{data.fontsize.xs}}px;
                        <# } #>
                        padding: {{ button_padding_xs }};
                    }
				}

            <# } #>

            <# if(data.field_bg_color || data.field_color || data.field_font_size || data.field_border_color || data.field_border_width || data.field_border_radius || data.field_padding || data.input_height){
            #>
                #sppb-addon-{{ data.id }} .sppb-ajaxt-contact-form .sppb-form-group input:not(.sppb-form-check-input) {
                    background:{{data.field_bg_color}};
                    color:{{data.field_color}};
                    font-size:{{data.field_font_size}}px;
                    border-color:{{data.field_border_color}};
                    border-width:{{data.field_border_width}};
                    border-radius:{{data.field_border_radius}}px;
                    padding:{{data.field_padding}};
                    <# if(_.isObject(data.input_height)){ #>
                        height:{{data.input_height.md}}px;
                    <# } #>
                    transition:.35s;
                }
            <# }
            if(data.field_bg_color || data.field_color || data.field_font_size || data.field_border_color || data.field_border_width || data.field_border_radius || data.field_padding || data.textarea_height){
            #>
                #sppb-addon-{{ data.id }} .sppb-ajaxt-contact-form div.sppb-form-group textarea{
                    background:{{data.field_bg_color}};
                    color:{{data.field_color}};
                    font-size:{{data.field_font_size}}px;
                    border-color:{{data.field_border_color}};
                    border-width:{{data.field_border_width}};
                    border-radius:{{data.field_border_radius}}px;
                    padding:{{data.field_padding}};
                    <# if(_.isObject(data.textarea_height)){ #>
                        height:{{data.textarea_height.md}}px;
                    <# } #>
                    transition:.35s;
                }
            <# }
            if(_.isObject(data.field_margin)){
            #>
                #sppb-addon-{{ data.id }} .sppb-ajaxt-contact-form div.sppb-form-group {
                    <# if(_.isObject(data.field_margin)){ #>
                        margin:{{data.field_margin.md}};
                    <# } #>
                }
            <# }
            if(data.field_placeholder_color){
            #>
                #sppb-addon-{{ data.id }} .sppb-ajaxt-contact-form .sppb-form-group input::placeholder,
                #sppb-addon-{{ data.id }} .sppb-ajaxt-contact-form .sppb-form-group textarea::placeholder{
                    color:{{data.field_placeholder_color}};
                    opacity: 1;
                }
            <# }
            if(data.field_hover_placeholder_color){
            #>
                #sppb-addon-{{ data.id }} .sppb-ajaxt-contact-form .sppb-form-group input:hover::placeholder,
                #sppb-addon-{{ data.id }} .sppb-ajaxt-contact-form .sppb-form-group textarea:hover::placeholder{
                    color:{{data.field_hover_placeholder_color}};
                    opacity: 1;
                }
            <# }
            if(data.field_hover_bg_color || data.field_hover_color || data.field_focus_border_color){
            #>
                #sppb-addon-{{ data.id }} .sppb-ajaxt-contact-form .sppb-form-group input:hover,
                #sppb-addon-{{ data.id }} .sppb-ajaxt-contact-form .sppb-form-group input:active,
                #sppb-addon-{{ data.id }} .sppb-ajaxt-contact-form .sppb-form-group input:focus,
                #sppb-addon-{{ data.id }} .sppb-ajaxt-contact-form .sppb-form-group textarea:hover,
                #sppb-addon-{{ data.id }} .sppb-ajaxt-contact-form .sppb-form-group textarea:active,
                #sppb-addon-{{ data.id }} .sppb-ajaxt-contact-form .sppb-form-group textarea:focus{
                    background: {{data.field_hover_bg_color }};
                    color:{{data.field_hover_color}};
                    border-color:{{data.field_focus_border_color}};
                }
            <# }
            if(_.isObject(data.input_height) || _.isObject(data.textarea_height) || _.isObject(data.field_margin)){
            #>
                @media (min-width: 768px) and (max-width: 991px) {
                    <# if(_.isObject(data.input_height)){ #>
                        #sppb-addon-{{ data.id }} .sppb-ajaxt-contact-form .sppb-form-group input:not(.sppb-form-check-input) {
                            height:{{data.input_height.sm}}px;
                        }
                    <# }
                    if(_.isObject(data.textarea_height)){
                    #>
                        #sppb-addon-{{ data.id }} .sppb-ajaxt-contact-form div.sppb-form-group textarea{
                            height: {{data.textarea_height.sm}}px;
                        }
                    <# }
                    if(_.isObject(data.field_margin)){
                    #>
                        #sppb-addon-{{ data.id }} .sppb-ajaxt-contact-form div.sppb-form-group {
                            margin: {{data.field_margin.sm}};
                        }
                    <# } #>
                }
            <# }
            if(_.isObject(data.input_height) || _.isObject(data.textarea_height) || _.isObject(data.field_margin)){
            #>
                @media (max-width: 767px) {
                    <# if(_.isObject(data.input_height)){ #>
                        #sppb-addon-{{ data.id }} .sppb-ajaxt-contact-form .sppb-form-group input:not(.sppb-form-check-input) {
                            height:{{data.input_height.xs}}px;
                        }
                    <# }
                    if(_.isObject(data.textarea_height)){
                    #>
                        #sppb-addon-{{ data.id }} .sppb-ajaxt-contact-form div.sppb-form-group textarea{
                            height:{{data.textarea_height.xs}}px;
                        }
                    <# }
                    if(_.isObject(data.field_margin)){
                    #>
                        #sppb-addon-{{ data.id }} .sppb-ajaxt-contact-form div.sppb-form-group {
                            margin:{{data.field_margin.xs}};
                        }
                    <# } #>
                }
            <# } #>

            <# if(data.button_type == "link"){ #>
				#sppb-addon-{{ data.id }} #btn-{{ data.id }}.sppb-btn-link{
					color: {{data.link_button_color}};
					border-color: {{data.link_border_color}};
					border-width: 0 0 {{data.link_button_border_width}}px 0;
					padding: 0 0 {{data.link_button_padding_bottom}}px 0;
					text-decoration: none;
					border-radius: 0;
				}
				<# if(data.link_button_status == "hover") { #>
					#sppb-addon-{{ data.id }} #btn-{{ data.id }}.sppb-btn-link:hover,
					#sppb-addon-{{ data.id }} #btn-{{ data.id }}.sppb-btn-link:focus{
						color: {{data.link_button_hover_color}};
						border-color: {{data.link_button_border_hover_color}};
					}
				<# } #>
            <# } #>
            #sppb-addon-{{ data.id }} .sppb-btn span{
				<# if(_.isObject(data.button_icon_margin)){ #>
					margin: {{data.button_icon_margin.md}};
				<# } else { #>
					margin: {{data.button_icon_margin}};
				<# } #>
			}

		</style>
		<div class="sppb-addon sppb-addon-ajax-contact {{ data.class }}">
			<# if( !_.isEmpty( data.title ) ){ #><{{ data.heading_selector }} class="sppb-addon-title sp-inline-editable-element" data-id={{data.id}} data-fieldName="title" contenteditable="true">{{ data.title }}</{{ data.heading_selector }}><# } #>
			<div class="sppb-ajax-contact-content">
				<form class="sppb-ajaxt-contact-form">
					<div class="sppb-row">
						<div class="sppb-form-group sppb-col-sm-{{ data.name_input_col || 12 }}">
							<# if(data.show_label){ #>
								<label for="name">' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_NAME') . '</label>
							<# } #>
							<input type="text" name="name" class="sppb-form-control" placeholder="' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_NAME') . '" required="required">
						</div>

						<div class="sppb-form-group sppb-col-sm-{{ data.email_input_col || 12 }}">
							<# if(data.show_label){ #>
								<label for="email">' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_EMAIL') . '</label>
							<# } #>
							<input type="email" name="email" class="sppb-form-control" placeholder="' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_EMAIL') . '" required="required">
                        </div>
                        
                        <# if(data.show_phone) { #>
                            <div class="sppb-form-group sppb-col-sm-{{ data.phone_input_col || 12 }}">
                                <# if(data.show_label){ #>
                                    <label for="subject">' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_PHONE') . '</label>
                                <# } #>
                                <input type="text" name="phone" class="sppb-form-control" placeholder="' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_PHONE') . '" required="required">
                            </div>
                        <# } #>

						<div class="sppb-form-group sppb-col-sm-{{ data.subject_input_col || 12 }}">
							<# if(data.show_label){ #>
								<label for="subject">' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_SUBJECT') . '</label>
							<# } #>
							<input type="text" name="subject" class="sppb-form-control" placeholder="' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_SUBJECT') . '" required="required">
                        </div>

						<# if(data.formcaptcha && data.captcha_type == "default") { #>
							<div class="sppb-form-group sppb-col-sm-{{ data.captcha_input_col || 12 }}">
								<# if(data.show_label){ #>
									<label for="captcha_question">{{ data.captcha_question }}</label>
								<# } #>
								<input type="text" name="captcha_question" class="sppb-form-control" placeholder="{{ data.captcha_question }}" required="required">
							</div>
						<# } #>
						<div class="sppb-form-group sppb-col-sm-{{ data.message_input_col || 12 }}">
							<# if(data.show_label){ #>
								<label for="message">' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_MESSAGE') . '</label>
							<# } #>
							<textarea name="message" rows="5" class="sppb-form-control" placeholder="' . JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_MESSAGE') . '" required="required"></textarea>
						</div>
					</div>
                    <# if(data.formcaptcha && data.captcha_type == "gcaptcha"){ #>
                        <div class="sppb-row">
                            <div class="sppb-form-group sppb-col-sm-12">
                                <img src="components/com_sppagebuilder/assets/images/captcha.png" >
                            </div>
                        </div>
					<# } #>
                    <# if(data.formcaptcha && data.captcha_type == "igcaptcha"){ #>
                        <div class="sppb-row">
                            <div class="sppb-form-group sppb-col-sm-12">
                                <img src="components/com_sppagebuilder/assets/images/captcha-2.png" >
                            </div>
                        </div>
					<# } #>
                    <# if(data.show_checkbox){ #>
                        <div class="sppb-row">
                            <div class="sppb-form-group sppb-col-sm-12">
                                <div class="sppb-form-check">
                                    <input class="sppb-form-check-input" type="checkbox" id="agreement" required="required">
                                    <label class="sppb-form-check-label" for="agreement">{{{ data.checkbox_title }}}</label>
                                </div>
                            </div>
                        </div>
					<# } 
                        let iconLeft = "";
                        let iconRight = "";
                        if(data.button_icon_position == "left" && !_.isEmpty(data.button_icon)){
                            iconLeft = \'<span class="fa \' + data.button_icon + \'"></span>\';
                        } else {
                            iconRight = \'<span class="fa \' + data.button_icon + \'"></span>\';
                        }
                    #>
                    <div class="sppb-row">
                        <div class="sppb-col-sm-12 {{data.button_position}}">
                            <button type="submit" id="btn-{{ data.id }}" class="sppb-btn {{classList}}">{{{iconLeft}}} {{ data.button_text }} {{{iconRight}}}</button>
                        </div>
                    </div>
				</form>
			</div>
		</div>';

        return $output;
    }

}