<?php
/* Copyright (C) 2024-2025 Laurent Destailleur <eldy@users.sourceforge.net>
 * Copyright (C) 2024      Frédéric France     <frederic.france@free.fr>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 */

/**
 *       \file      htdocs/core/ajax/mailtemplate.php
 *       \ingroup	core
 *       \brief     File to return Ajax response on location_incoterms request
 */


// Just for display errors in editor
ini_set('display_errors', 1);

if (!defined('NOTOKENRENEWAL')) {
	define('NOTOKENRENEWAL', '1'); // Disables token renewal
}
if (!defined('NOREQUIREMENU')) {
	define('NOREQUIREMENU', '1');
}
if (!defined('NOREQUIREHTML')) {
	define('NOREQUIREHTML', '1');
}
if (!defined('NOREQUIREAJAX')) {
	define('NOREQUIREAJAX', '1');
}
require_once '../../main.inc.php';
/**
 * @var Conf $conf
 * @var DoliDB $db
 * @var HookManager $hookmanager
 * @var Societe $mysoc
 * @var Translate $langs
 * @var User $user
 * @var string $dolibarr_main_url_root
 */
require_once '../lib/files.lib.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/admin.lib.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/website.lib.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/product.lib.php';

$langs->load("mails");

/*
 * Actions
 */

// None


/*
 * View
 */

top_httphead();

// TODO Replace with ID of template
if (GETPOSTISSET('template')) {
	$templatefile = DOL_DOCUMENT_ROOT.'/install/doctemplates/maillayout/'.dol_sanitizeFileName(GETPOST('template')).'.html';

	$content = file_get_contents($templatefile);

	if ($content === false) {
		print 'Failed to load template '.dol_escape_htmltag(GETPOST('template'));
		exit;
	}

	// Define $urlwithroot
	$urlwithouturlroot = preg_replace('/'.preg_quote(DOL_URL_ROOT, '/').'$/i', '', trim($dolibarr_main_url_root));
	$urlwithroot = $urlwithouturlroot.DOL_URL_ROOT; // This is to use external domain name found into config file
	//$urlwithroot=DOL_MAIN_URL_ROOT;					// This is to use same domain name than current

	$mycompanyaddress = $mysoc->getFullAddress(0, ',', 1, '');

	$specificSubstitutionArray = array(
		'__TITLEOFMAILHOLDER__' => $langs->trans('TitleOfMailHolder'),
		'__CONTENTOFMAILHOLDER__' => $langs->trans("ContentOfMailHolder"),
		'__GRAY_RECTANGLE__' => 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAMgAAABkCAIAAABM5OhcAAABGklEQVR4nO3SwQ3AIBDAsNLJb3SWIEJC9gR5ZM3MB6f9twN4k7FIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIvEBtxYAkgpLmAeAAAAAElFTkSuQmCC',
		'__LAST_NEWS__'   => $langs->trans('LastNews'),
		'__LIST_PRODUCTS___' => $langs->trans('ListProducts'),
		'__SUBJECT__' => GETPOST('subject'),
		// vars for company
		'__MYCOMPANY_NAME__' => $mysoc->name,
		'__MYCOMPANY_ADDRESS__' => $mycompanyaddress,
		'__MYCOMPANY_EMAIL__' => $mysoc->email,
		'__MYCOMPANY_PHONE__' => $mysoc->phone,
		'__MYCOMPANY_PHONE_MOBILE__' => $mysoc->phone_mobile,
		'__MYCOMPANY_FAX__' => $mysoc->fax,

		'__MYCOMPANY_ADDRESS_WITH_PICTO__' => $mycompanyaddress ? '<img src="data:image/svg+xml;base64,PHN2ZyBmaWxsPSJub25lIiBzdHJva2U9IiMwMDAiIHN0cm9rZS13aWR0aD0iNCIgdmlld0JveD0iMCAwIDI0IDI0IiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPgogIDxwYXRoIGQ9Ik0xMiAyMmM1LjUyIDAgMTAtNC40OCAxMC0xMFMxNy41MiAyIDEyIDIgMiA2LjQ4IDIgMTJzNC40OCAxMCAxMCAxMHoiLz4KICA8Y2lyY2xlIGN4PSIxMiIgY3k9IjEyIiByPSIzIi8+Cjwvc3ZnPg==" style="height: 20px; width: 20px; display: inline-block; vertical-align: middle;"> ' . $mycompanyaddress : '',
		'__MYCOMPANY_EMAIL_WITH_PICTO__' => $mysoc->email ? '<img src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA2NCA2NCIgd2lkdGg9IjY0IiBoZWlnaHQ9IjY0Ij4KICA8cmVjdCB4PSI0IiB5PSIxMiIgd2lkdGg9IjU2IiBoZWlnaHQ9IjQwIiByeD0iNCIgcnk9IjQiIGZpbGw9Im5vbmUiIHN0cm9rZT0iIzAwMCIgc3Ryb2tlLXdpZHRoPSI0Ii8+CiAgPHBvbHlsaW5lIHBvaW50cz0iNiwxNCAzMiwzNiA1OCwxNCIgZmlsbD0ibm9uZSIgc3Ryb2tlPSIjMDAwIiBzdHJva2Utd2lkdGg9IjQiIHN0cm9rZS1saW5lam9pbj0icm91bmQiLz4KPC9zdmc+" style="height: 20px; width: 20px; display: inline-block; vertical-align: middle;"> ' . $mysoc->email : '',
		'__MYCOMPANY_PHONE_PRO_WITH_PICTO__' => $mysoc->phone ? '<img src="data:image/svg+xml;base64,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" style="height: 20px; width: 20px; display: inline-block; vertical-align: middle;"> ' . $mysoc->phone : '',
	);

	$listsocialnetworks = '';
	// TODO Add a column imgsrcdata into llx_c_socialnetworks to store the src data for image of the social network in black on a white background.
	/*
	foreach($mysoc->socialnetworks as $snkey => $snval) {
		$listsocialnetworks .= $snkey;
	}
	*/
	$specificSubstitutionArray['__MYCOMPANY_SOCIAL_NETWORKS__'] = $listsocialnetworks;

	if (!empty($mysoc->logo) && dol_is_file($conf->mycompany->dir_output.'/logos/'.$mysoc->logo)) {
		$specificSubstitutionArray['__LOGO_URL__'] = $urlwithroot.'/viewimage.php?modulepart=mycompany&file='.urlencode('logos/'.$mysoc->logo);
	} else {
		$specificSubstitutionArray['__LOGO_URL__'] = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAMgAAABkCAIAAABM5OhcAAABGklEQVR4nO3SwQ3AIBDAsNLJb3SWIEJC9gR5ZM3MB6f9twN4k7FIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIuEsUgYi4SxSBiLhLFIGIvEBtxYAkgpLmAeAAAAAElFTkSuQmCC';
	}

	$specificSubstitutionArray['__USERSIGNATURE__'] = empty($user->signature) ? '' : $user->signature;

	if (GETPOST('fromtype') == 'user') {
		$specificSubstitutionArray['__SENDEREMAIL_SIGNATURE__'] = empty($user->signature) ? '' : $user->signature;
	} elseif (GETPOST('fromtype') == 'company') {
		$specificSubstitutionArray['__SENDEREMAIL_SIGNATURE__'] = $mysoc->name.' '.$mysoc->email;
	} elseif (GETPOST('fromtype') == 'main_from') {
		$specificSubstitutionArray['__SENDEREMAIL_SIGNATURE__'] = $mysoc->name.' '.getDolGlobalString('MAIN_MAIL_EMAIL_FROM');
	} else {
		// GETPOST('fromtype') is senderprofile_x_y (x = ID profile)
		$specificSubstitutionArray['__SENDEREMAIL_SIGNATURE__'] = 'TODO Read database to get the signature of the profile';
	}


	// Must replace
	// __SUBJECT__, __CONTENTOFMAILHOLDER__, __USERSIGNATURE__, __NEWS_LIST__, __PRODUCTS_LIST__
	foreach ($specificSubstitutionArray as $key => $val) {
		$content = str_replace($key, $val, $content);
	}

	// Parse all strings __(...)__ to replace with the translated value $langs->trans("...")
	$langs->load("other");
	$content = preg_replace_callback(
		'/__\((.+)\)__/',
		/**
		 * @param 	array<int,string> $matches	Array of matches
		 * @return 	string 						Translated string for the key
		 */
		function ($matches) {
			global $langs;
			return $langs->trans($matches[1]);
		},
		$content);


	$template = GETPOST('template', 'alpha');
	// Get list of selected news or products
	$selectedIdsStr = GETPOST('selectedPosts', 'alpha');
	//$selectedPosts = array();
	$selectedIds = json_decode($selectedIdsStr);
	if (is_numeric($selectedIds)) {
		$selectedIds = array($selectedIds);
	}
	/*if (is_array($selectedPostsStr)) {
		$selectedPosts = explode(',', $selectedPostsStr);
	}*/
	// Remove entries that are empty
	/*
	foreach($selectedPosts as $key => $val) {
		var_dump(empty($val));
		if (empty($val)) {
			unset($selectedPosts[$key]);
		}
	} */

	if (!empty($selectedIds) && !empty($template) && is_array($selectedIds) ) {
		$newsList = '';
		$productList = '';
		foreach ($selectedIds as $Id) {
			if ($template == "news") {
				$post = getNewsDetailsById($Id);

				$newsList .= '<div style="display: flex; align-items: flex-start; justify-content: flex-start; width: 100%; max-width: 800px; margin-top: 20px;margin-bottom: 50px; padding: 20px;">
								<div style="flex-grow: 1; margin-right: 30px; max-width: 600px; margin-left: 100px;">
									<h2 style="margin: 0; font-size: 1.5em;">' . (empty($post['title']) ? '' : dol_htmlentitiesbr($post['title'])) . '</h2>
									<p style="margin: 10px 0; color: #555;">' . (empty($post['description']) ? '' : dol_htmlentitiesbr($post['description'])) . '</p>
									<span style="display: block; margin-bottom: 5px; color: #888;">Created By: <strong>' . dol_htmlentitiesbr(empty($post['user_fullname']) ? '' : $post['user_fullname']) . '</strong></span>
									<br>
									<span style="display: block; color: #888;">' . dol_print_date((empty($post['date_creation']) ? dol_now() : $post['date_creation']), 'daytext', 'tzserver', $langs) . '</span>
								</div>
								<div style="flex-shrink: 0; margin-left: 100px; float: right;">
									' . (!empty($post['image']) ? '<img alt="Image" width="130px" height="130px" style="border-radius: 10px;" src="' . DOL_URL_ROOT . '/viewimage.php?modulepart=medias&file=' . dol_htmlentitiesbr($post['image']) . '">' : '<img alt="Gray rectangle" width="130px" height="130px" style="border-radius: 10px;" src="__GRAY_RECTANGLE__">') . '
								</div>
							</div>';
			} elseif ($template == "product") {
				$product = getProductForEmailTemplate($Id);

				$productList .= '<div style="width:100%; padding: 20px;">
									<div>
									' . (!empty($product['image']) ? dol_htmlentitiesbr($product['image']) : '<img alt="Gray rectangle" width="130px" height="130px" style="border-radius: 10px;" src="__GRAY_RECTANGLE__">') . '
									</div>
									<div>
										<h2>'.(dol_htmlentitiesbr($product["ref"])).(empty($product["label"]) ? '' : ' - '.dol_htmlentitiesbr($product["label"])).'</h2>
										<p style="margin: 10px 0; color: #555;">'. (empty($product['description']) ? '' : dol_htmlentitiesbr($product['description'])) .'</p>
									</div>
								</div>
				';
			}
		}

		$content = str_replace('__NEWS_LIST__', $newsList, $content);
		$content = str_replace('__PRODUCT_SELECTED__', $productList, $content);
	} else {
		$content = str_replace('__NEWS_LIST__', $langs->trans("SelectSomeArticlesOrEnterYourOwnContent"), $content);
		$content = str_replace('__PRODUCT_SELECTED__', $langs->trans("SelectOneArticleOrEnterYourOwnContent"), $content);
	}

	foreach ($specificSubstitutionArray as $key => $val) {
		$content = str_replace($key, $val, $content);
	}

	print $content;
} else {
	print 'No template ID provided or expired token';
}
