<?php
/**
 * @package     Joomla.Site
 * @subpackage  Template.system
 *
 * @copyright   Copyright (C) 2005 - 2018 Open Source Matters, Inc. All rights reserved.
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

defined('_JEXEC') or die;

/*
 * none (output raw module content)
 */
function modChrome_none($module, &$params, &$attribs)
{
	echo $module->content;
}

/*
 * html5 (chosen html5 tag and font header tags)
 */
function modChrome_html5($module, &$params, &$attribs)
{
	$moduleTag      = htmlspecialchars($params->get('module_tag', 'div'), ENT_QUOTES, 'UTF-8');
	$headerTag      = htmlspecialchars($params->get('header_tag', 'h3'), ENT_QUOTES, 'UTF-8');
	$bootstrapSize  = (int) $params->get('bootstrap_size', 0);
	$moduleClass    = $bootstrapSize !== 0 ? ' span' . $bootstrapSize : '';

	// Temporarily store header class in variable
	$headerClass    = $params->get('header_class');
	$headerClass    = !empty($headerClass) ? ' class="' . htmlspecialchars($headerClass, ENT_COMPAT, 'UTF-8') . '"' : '';

	if (!empty ($module->content)) : ?>
		<<?php echo $moduleTag; ?> class="moduletable<?php echo htmlspecialchars($params->get('moduleclass_sfx'), ENT_COMPAT, 'UTF-8') . $moduleClass; ?>">

		<?php if ((bool) $module->showtitle) :?>
			<<?php echo $headerTag . $headerClass . '>' . $module->title; ?></<?php echo $headerTag; ?>>
		<?php endif; ?>

			<?php echo $module->content; ?>

		</<?php echo $moduleTag; ?>>

	<?php endif;
}

/*
 * Module chrome that wraps the module in a table
 */
function modChrome_table($module, &$params, &$attribs)
{ ?>
	<table cellpadding="0" cellspacing="0" class="moduletable<?php echo htmlspecialchars($params->get('moduleclass_sfx'), ENT_COMPAT, 'UTF-8'); ?>">
	<?php if ((bool) $module->showtitle) : ?>
		<tr>
			<th>
				<?php echo $module->title; ?>
			</th>
		</tr>
	<?php endif; ?>
		<tr>
			<td>
				<?php echo $module->content; ?>
			</td>
		</tr>
		</table>
	<?php
}

/*
 * Module chrome that wraps the tabled module output in a <td> tag of another table
 */
function modChrome_horz($module, &$params, &$attribs)
{ ?>
	<table cellspacing="1" cellpadding="0" width="100%">
		<tr>
			<td>
				<?php modChrome_table($module, $params, $attribs); ?>
			</td>
		</tr>
	</table>
	<?php
}

/*
 * xhtml (divs and font header tags)
 * With the new advanced parameter it does the same as the html5 chrome
 */
function modChrome_xhtml($module, &$params, &$attribs)
{
	$moduleTag      = htmlspecialchars($params->get('module_tag', 'div'), ENT_QUOTES, 'UTF-8');
	$headerTag      = htmlspecialchars($params->get('header_tag', 'h3'), ENT_QUOTES, 'UTF-8');
	$bootstrapSize  = (int) $params->get('bootstrap_size', 0);
	$moduleClass    = $bootstrapSize !== 0 ? ' span' . $bootstrapSize : '';

	// Temporarily store header class in variable
	$headerClass    = $params->get('header_class');
	$headerClass    = $headerClass ? ' class="' . htmlspecialchars($headerClass, ENT_COMPAT, 'UTF-8') . '"' : '';

	if (!empty ($module->content)) : ?>
		<<?php echo $moduleTag; ?> class="moduletable<?php echo htmlspecialchars($params->get('moduleclass_sfx'), ENT_COMPAT, 'UTF-8') . $moduleClass; ?>">
			<?php if ((bool) $module->showtitle) : ?>
				<<?php echo $headerTag . $headerClass . '>' . $module->title; ?></<?php echo $headerTag; ?>>
			<?php endif; ?>
			<?php echo $module->content; ?>
		</<?php echo $moduleTag; ?>>
	<?php endif;
}

/*
 * Module chrome that allows for rounded corners by wrapping in nested div tags
 */
function modChrome_rounded($module, &$params, &$attribs)
{ ?>
		<div class="module<?php echo htmlspecialchars($params->get('moduleclass_sfx'), ENT_COMPAT, 'UTF-8'); ?>">
			<div>
				<div>
					<div>
						<?php if ((bool) $module->showtitle) : ?>
							<h3><?php echo $module->title; ?></h3>
						<?php endif; ?>
					<?php echo $module->content; ?>
					</div>
				</div>
			</div>
		</div>
	<?php
}

/*
 * Module chrome that add preview information to the module
 */
function modChrome_outline($module, &$params, &$attribs)
{
	static $css = false;

	if (!$css)
	{
		$css = true;
		$doc = JFactory::getDocument();

		$doc->addStyleDeclaration('
		.mod-preview {
			background: rgba(100,100,100,.08);
			box-shadow: 0 0 0 4px #f4f4f4, 0 0 0 5px rgba(100,100,100,.2);
			border-radius: 1px;
			margin: 8px 0;
		}
		.mod-preview-info {
			padding: 4px 6px;
			margin-bottom: 5px;
			font-family: Arial, sans-serif;
			font-size: .75rem;
			line-height: 1rem;
			color: white;
			background-color: #33373f;
			border-radius: 3px;
			box-shadow: 0 -10px 20px rgba(0,0,0,.2) inset;
		}
		.mod-preview-info span {
			font-weight: bold;
			color: #ccc;
		}
		.mod-preview-wrapper {
			margin-bottom: .5rem;
		}
		');
	}
	?>
	<div class="mod-preview">
		<div class="mod-preview-info">
			<div class="mod-preview-position">
				<?php echo JText::sprintf('JGLOBAL_PREVIEW_POSITION', $module->position); ?>
			</div>
			<div class="mod-preview-style">
				<?php echo JText::sprintf('JGLOBAL_PREVIEW_STYLE', $module->style); ?>
			</div>
		</div>
		<div class="mod-preview-wrapper">
			<?php echo $module->content; ?>
		</div>
	</div>
	<?php
}
