<?php
/**
 * @copyright	Copyright (C) 2016 Cédric KEIFLIN alias ced1870
 * https://www.template-creator.com
 * https://www.joomlack.fr
 * @license		GNU/GPL
 * */
 
defined('_JEXEC') or die('Restricted access');
jimport('joomla.event.plugin');

class plgPagebuilderckContact2 extends \Joomla\CMS\Plugin\CMSPlugin {

	private $context = 'PLG_PAGEBUILDERCK_CONTACT';

	private $type = 'contact2';

	function __construct(&$subject, $params) {
		$lang	= \Joomla\CMS\Factory::getLanguage();
		$lang->load('plg_pagebuilderck_contact2', JPATH_ADMINISTRATOR, $lang->getTag(), false);
		$this->loadLanguage();
		// loads the language files from the contact component
		// $lang->load('com_contact', JPATH_SITE, $lang->getTag(), false);

		$app = \Joomla\CMS\Factory::getApplication();

		if ($app->isClient('site') && $app->input->get('pagebuilderckoption', '', 'string') === 'plg_contact2' && $app->input->get('pagebuildercktask', '', 'cmd') === 'plg.contact2.submit') {
			$this->processSubmit();
		}

		parent::__construct($subject, $params);
	}

	private function callAssets() {
		$css = '.contactck .contactck-label, .contactck .contactck-field {
			float: left;
			box-sizing: border-box;
			width: 50%;
		}
		
		.contactck.verticalck .contactck-label, .contactck.verticalck .contactck-field {
			float: none;
			width: 100%;
		}
		
		.contactck-field input[type="text"], .contactck-field select, .contactck-field input[type="email"], .contactck-field textarea {
			width: 100%;
			box-sizing: border-box;
			' . (version_compare(JVERSION, 4) > 0 ? '' : 'height: 100%;') . '
		}';
//		$doc = \Joomla\CMS\Factory::getDocument();
		PagebuilderckFrontHelper::addStyleDeclaration($css);
		PagebuilderckFrontHelper::addStylesheet(\Joomla\CMS\Uri\Uri::root(true) . '/plugins/pagebuilderck/contact2/assets/contact.css');
	}

	private function processSubmit() {
		$this->loadLanguage();
		require_once(JPATH_SITE . '/plugins/pagebuilderck/' . $this->type . '/contact2helper.php');

		plgPagebuilderckContact2Helper::processSubmit();
	}
	/* 
	 * Construct the Menu Item to drag into the interface
	 *
	 * Return Object with item data
	 */
	public function onPagebuilderckAddItemToMenu() {
		$this->callAssets();
		// load the language files of the plugin
		$this->loadLanguage();
		// create the menu item
		$menuitem = new stdClass();
		$menuitem->type = $this->type;
		$menuitem->group = 'other';
		$menuitem->title = \Joomla\CMS\Language\Text::_($this->context . '_MENUITEM_TITLE');
		$menuitem->description = \Joomla\CMS\Language\Text::_($this->context . '_MENUITEM_DESC');
		$menuitem->image = \Joomla\CMS\Uri\Uri::root(true) . '/plugins/pagebuilderck/contact2/assets/images/contact.svg';

		return $menuitem;
	}

	/* 
	 * Display the html code for the item to be used into the interface
	 *
	 * Return String the html code
	 */
	public function onPagebuilderckLoadItemContentContact2() {
		$this->loadLanguage();
		// ckstyle and inner classes are needed to get the styles from the interface
		$input = \Joomla\CMS\Factory::getApplication()->input;
		$id = $input->get('ckid', '', 'string');
		?>
		<div id="<?php echo $id; ?>" class="cktype" data-type="<?php echo $this->type ?>">
			<div class="tab_rowstyles ckprops" contactckrowsmarginbottom="10" fieldslist="contactckrowsmarginbottom"></div>
			<div class="tab_inputstyles ckprops" contactckinputspaddingtop="6" contactckinputspaddingright="6" contactckinputspaddingbottom="6" contactckinputspaddingleft="6" fieldslist="contactckinputspaddingtop,contactckinputspaddingright,contactckinputspaddingbottom,contactckinputspaddingleft"></div>
			<div class="tab_contact ckprops" contactcklayout="vertical" contactckshowlabels="1" fieldslist="contactcklayout,contactckshowlabels"></div>
			<div class="tab_buttonstyles ckprops" contactckbuttonsbackgroundcolorstart="#e8e8e8" contactckbuttonspaddingtop="5" contactckbuttonspaddingright="12" contactckbuttonspaddingbottom="5" contactckbuttonspaddingleft="12" contactckbuttonsborderscolor="#c7c7c7" contactckbuttonsborderssize="1" contactckbuttonsbordersstyle="solid" fieldslist="contactckbuttonsbackgroundcolorstart,contactckbuttonspaddingtop,contactckbuttonspaddingright,contactckbuttonspaddingbottom,contactckbuttonspaddingleft,contactckbuttonsborderscolor,contactckbuttonsborderssize,contactckbuttonsbordersstyle"></div>
			<div class="ckstyle">
				<style>
					#<?php echo $id; ?> .contactck .contactck-group { margin-bottom: 10px; }
					#<?php echo $id; ?> .contactck input, #<?php echo $id; ?> .contactck textarea { padding: 6px 6px; }
					#<?php echo $id; ?> .contactck .contactck-button {
						background: #e8e8e8;
						border: #c7c7c7 1px solid;
						padding-top: 5px;
						padding-right: 12px;
						padding-bottom: 5px;
						padding-left: 12px;
					}
				</style>
			</div>
			<div class="inner">
				<div class="contactck verticalck">
					<div id="contactck<?php echo $id ?>" class="form-horizontal">
						<div class="contactck-column" style="width: calc(100%); margin-bottom: 10px;">
							<div class="contactck-group clearfix">
								<div class="contactck-label">
									<label id="<?php echo $id ?>_name-lbl" class="" title="" for="<?php echo $id ?>_name" >
									Name
									</label>
								</div>
								<div class="contactck-field" data-placeholder="Name">
									<input id="<?php echo $id ?>_name" data-id="<?php echo $id ?>_name" name="<?php echo $id ?>[name]" class="ckcontactfield" type="text" size="30" value="" data-name="name">
								</div>
							</div>
							<div class="contactck-group clearfix">
								<div class="contactck-label">
									<label id="<?php echo $id ?>_email-lbl" class="" title="" for="<?php echo $id ?>_email" >
									E-mail
									</label>
								</div>
								<div class="contactck-field" data-placeholder="E-mail">
									<input id="<?php echo $id ?>_email" data-id="<?php echo $id ?>_email" name="<?php echo $id ?>[email]" class="ckcontactfield" type="text" size="30" value=""data-name="email">
								</div>
							</div>
							<div class="contactck-group clearfix">
								<div class="contactck-label">
									<label id="<?php echo $id ?>_subject-lbl" class="" title="" for="<?php echo $id ?>_subject" >
									Subject
									</label>
								</div>
								<div class="contactck-field" data-placeholder="Subject">
									<input id="<?php echo $id ?>_subject" data-id="<?php echo $id ?>_subject" name="<?php echo $id ?>[subject]" class="ckcontactfield" type="text" size="30" value="" data-name="subject">
								</div>
							</div>
							<div class="contactck-group clearfix">
								<div class="contactck-label">
									<label id="<?php echo $id ?>_message-lbl" class="" title="" for="<?php echo $id ?>_message" >
									Message
									<span class="star"> *</span>
									</label>
								</div>
								<div class="contactck-field" data-placeholder="Message">
									<textarea id="<?php echo $id ?>_message" data-id="<?php echo $id ?>_message" name="<?php echo $id ?>[message]" class="ckcontactfield" type="textarea" size="30" value="" data-name="message" data-required="1" ></textarea>
								</div>
							</div>
							<div class="contactck-group clearfix captcha" data-type="captcha">
								<div style="text-align: left;">
									<img src="<?php echo \Joomla\CMS\Uri\Uri::root(true) ?>/plugins/pagebuilderck/contact2/assets/images/captcha.png" width="302" height="76"  />
								</div>
							</div>
							<div class="contactck-actions">
								<button class="contactck-button" type="submit" onclick="javascript:void(0)"><?php echo \Joomla\CMS\Language\Text::_('PLG_PAGEBUILDERCK_CONTACT_SEND'); ?></button>
							</div>
						</div>
					</div>
				</div>
			</div>
		</div>
		<?php
	}

	/* 
	 * Display the html code for the item to be used into the interface
	 *
	 * Return String the html code
	 */
	public function onPagebuilderckLoadItemOptionsContact2() {
		// load the language files of the plugin
		$this->loadLanguage();
		// load the interface for the options
		$tpl = JPATH_SITE . '/plugins/pagebuilderck/contact2/layouts/edit_contact2.php';
		return $tpl;
	}

	private function addPlaceholders() {
		$js = "jQuery(document).ready(function() {
				jQuery('.contactck-field').each(function() {
					let field = jQuery(this).find('input, textarea');
					let placeholder = jQuery(this).attr('data-placeholder');
					if (field.attr('required')) placeholder += '*';
					field.attr('placeholder', placeholder);
				});
		});";
		$doc = \Joomla\CMS\Factory::getDocument();
		$doc->addScriptDeclaration($js);
	}

	/* 
	 * Display the html code for the item to be used into the frontend page
	 * @param string the item object from simple_html_dom
	 * 
	 * Return String the html code
	 */
	public function onPagebuilderckRenderItemContact2($item) {
		// load the language files of the plugin
		$this->loadLanguage();
		$this->callAssets();
		// load the helper to help us to use the parameters
		include_once JPATH_ADMINISTRATOR . '/components/com_pagebuilderck/helpers/pagebuilderckfront.php';

		// get params from page builder interface
		$attrs = $item->find('.tab_contact'); // this is the tab id in the interface which contains the map options
		$pbckParams = PagebuilderckFrontHelper::createParamsFromElement($attrs);

		// get params from page builder interface
		$attrs = $item->find('.tab_contactemail'); // this is the tab id in the interface which contains the map options
		$pbckParamsEmail = PagebuilderckFrontHelper::createParamsFromElement($attrs);

		$app = \Joomla\CMS\Factory::getApplication();
		// add the validation script
		$doc = \Joomla\CMS\Factory::getDocument();
		$doc->addScript(\Joomla\CMS\Uri\Uri::root(true) . '/media/system/js/validate.js');

		if ($pbckParams->get('contactckshowlabels') == 'placeholder') {
			$this->addPlaceholders();
		}

		$systemMessages = array();
		$showLabels = $pbckParams->get('contactckshowlabels', '1');
		$buttonAlign = 'left';
		if ($pbckParams->get('buttonalignementleft', '') == 'checked') $buttonAlign = 'left';
		if ($pbckParams->get('buttonalignementcenter', '') == 'checked') $buttonAlign = 'center';
		if ($pbckParams->get('buttonalignementright', '') == 'checked') $buttonAlign = 'right';

		// ckstyle and inner classes are needed to get the styles from the interface
		$ckstyle = $item->find('.ckstyle');
		$styles = count($ckstyle) ? $ckstyle[0]->innertext : '';

		$styles .= '@media only screen and (max-width:' . (int)$pbckParams->get('responsiveresolution', '640') . 'px){
					#'.$item->attr['id'].' div.contactck > div {
						display: block;
					}

					#'.$item->attr['id'].' .contactck-column {
						width: 100% !important;
					}
				}';

		// find all types in the page
		foreach($item->find('.contactck-label label') as $e) {
			$e->innertext = \Joomla\CMS\Language\Text::_($e->innertext);
		}

		$item->find('.captcha')[0]->innertext = '';
		// replace the captcha
		// get info from the plugin options
		$plugin = \Joomla\CMS\Plugin\PluginHelper::getPlugin('pagebuilderck', 'contact2');
		$pluginParams = new \Joomla\Registry\Registry($plugin->params);
		$captcha = $pluginParams->get('enablecaptcha', '1');
		if ($captcha == '1') {
			$plugin = \Joomla\CMS\Factory::getConfig()->get('captcha');

			if ($plugin !== '0') {
				$captcha = \Joomla\CMS\Captcha\Captcha::getInstance($plugin, array('namespace' => 'plg_pagebuilderck_contact'));

				if ($captcha != null) {
					$item->find('.captcha')[0]->innertext = $captcha->display('contactck_captcha', 'contactck_captcha', 'g-recaptcha required');
				}
			} else {
					$systemMessages[] = array(\Joomla\CMS\Language\Text::_('PLG_PAGEBUILDERCK_CONTACT_CAPTCHA_NOT_LOADED'), 'danger');
			}
		} 
//		else {
//			$item->find('.captcha')[0]->innertext = '';
//		}

		$input = \Joomla\CMS\Factory::getApplication()->input;
		$id = $input->get('ckid', '', 'string');

		// check if the recipient has been set
		if ($pbckParamsEmail->get('contactemail') == '') {
			$systemMessages[] = array(\Joomla\CMS\Language\Text::_('PLG_PAGEBUILDERCK_CONTACT_RECIPIENT_EMPTY'), 'warning');
		}

		ob_start();
		?>
		<div class="ckstyle">
			<?php echo $styles ?>
		</div>
		<div class="inner">
			<?php
			$session = \Joomla\CMS\Factory::getSession();
			$successMessage = $session->get('pagebuilderck_contact_successmessage_' . $item->attr['id']);
			if ($successMessage) $systemMessages[] = $successMessage;
			$session->set('pagebuilderck_contact_successmessage_' . $item->attr['id'], '');
			foreach ($systemMessages as $m) {
				$text = $m[0];
				$type = isset($m[1]) ? ' alert-' . $m[1] : '';
				if ($text) {
				?>
				<div class="alert<?php echo $type ?>"><?php echo $text ?></div>
				<?php
				}
			}
			?>
			<form id="contactck<?php echo $item->attr['id'] ?>" method="post" class="form-validate form-horizontal">
				<div class="contactck <?php echo ($pbckParams->get('contactcklayout') == 'vertical' ? 'verticalck' : ''); ?>">
					<?php 
					$text = $pbckParams->get('sendbuttontext') ? \Joomla\CMS\Language\Text::_($pbckParams->get('sendbuttontext')) : \Joomla\CMS\Language\Text::_('PLG_PAGEBUILDERCK_CONTACT_SEND');
					$item->find('.contactck-button')[0]->innertext = $text;
					// store the labels names
					$labels = array();
					foreach ($item->find('.contactck-field') as $f) {
						$fieldid = addslashes($f->find('.ckcontactfield')[0]->{'data-name'});
						$labels[$fieldid] = addslashes($f->{'data-placeholder'});
					}
					?>
					<input type="hidden" id="labels" name="labels" value="<?php echo htmlspecialchars(serialize($labels)) ?>" />
					<?php 
					// fix issue with duplicate ID
					$div = $item->find('.contactck')[0];
					$div->children(0)->id .= '_wrap';
					// render the form
					echo str_replace('data-required="1"', 'required', $div->innertext);
					?>
					<?php 

					if ($pbckParamsEmail->get('show_email_copy_1', '') === 'checked'
							|| $pbckParamsEmail->get('show_email_copy', '') === '1'
							) { ?>
						<div class="contactck-group clearfix">
							<div class="contactck-field" data-placeholder="<?php echo \Joomla\CMS\Language\Text::_('PLG_PAGEBUILDERCK_CONTACT_EMAIL_A_COPY_LABEL') ?>">
								<div>
									<label class="contactck-label-checkbox" style="display: inline-block;float: none;" for="<?php echo $item->attr['id'] ?>_copyemail"><?php echo \Joomla\CMS\Language\Text::_('PLG_PAGEBUILDERCK_CONTACT_EMAIL_A_COPY_LABEL') ?></label>
									<input type="checkbox" data-name="copyemail" data-id="<?php echo $item->attr['id'] ?>_copyemail" name="<?php echo $item->attr['id'] ?>[copyemail][]" id="<?php echo $item->attr['id'] ?>_copyemail" class="ckcontactfield" value="1">
								</div>
							</div>
						</div>
					<?php } else if ($pbckParamsEmail->get('show_email_copy', '') === '2') { ?>
						<input type="hidden" data-name="copyemail" data-id="<?php echo $item->attr['id'] ?>_copyemail" name="<?php echo $item->attr['id'] ?>[copyemail][]" id="<?php echo $item->attr['id'] ?>_copyemail" class="ckcontactfield" value="1">
					<?php } ?>

					<input type="hidden" name="pagebuilderckoption" value="plg_contact2" />
					<input type="hidden" name="pagebuildercktask" value="plg.contact2.submit" />
					<input type="hidden" name="pagebuilderckid" value="<?php echo $item->attr['id'] ?>" />
					<input type="hidden" name="return" value="" />
					<?php echo \Joomla\CMS\HTML\HTMLHelper::_('form.token'); ?>
				</div>
			</form>
		</div>
		<?php
		$html = ob_get_clean();
		return $html;
	}
}