elkarte / Elkarte

ssi_examples.php

<?php

/**
 * @package   ElkArte Forum
 * @copyright ElkArte Forum contributors
 * @license   BSD http://opensource.org/licenses/BSD-3-Clause (see accompanying LICENSE.txt file)
 *
 * This file contains code covered by:
 * copyright:	2011 Simple Machines (http://www.simplemachines.org)
 *
 * @version 2.0 dev
 */

use ElkArte\User;

// Special thanks to Spaceman-Spiff for his contributions to this page.

/**
 * Define $ssi_guest_access variable just before including SSI.php to handle guest access to your script.
 * false: (default) fallback to forum setting
 * true: allow guest access to the script regardless
 */
$ssi_guest_access = false;

global $settings, $user_info, $context, $modsettings;

// Include the SSI file.
require(__DIR__ . '/SSI.php');

// Viewing the homepage sample?
if (isset($_GET['view']) && $_GET['view'] === 'home1')
{
	template_homepage_sample1('output');
	exit;
}

// Load the main template.
template_ssi_above();
?>

	<h2>SSI.php Functions</h2>
	<p><strong>Current Version:</strong> 2.0 dev</p>
	<p>This file is used to demonstrate the capabilities of SSI.php using PHP include functions. The examples show the include tag, then the results of it.</p>

	<h2>Include Code</h2>
	<p>To use SSI.php in your page add at the very top of your page before the &lt;html&gt; tag on line 1 of your php file:</p>
	<div class="codeheader">
		<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
	</div>
	<pre class="bbc_code">&lt;?php require(&quot;<?php echo addslashes(User::$info->is_admin ? realpath(BOARDDIR . '/SSI.php') : 'SSI.php'); ?>&quot;);</pre>

The property is_admin does not exist on ElkArte\Helper\ValuesContainer. Since you implemented __get, consider adding a @property annotation.

	<h2>Some notes on usage</h2>
	<p>All the functions have an output method parameter.  This can either be &quot;echo&quot; (the default) or &quot;array&quot;</p>
	<p>If it is &quot;echo&quot;, the function will act normally - otherwise, it will return an array containing information about the requested task. For example, it might return a list of topics for ssi_recentTopics.</p>
	<p>This functionality can be used to allow you to present the information in any way you wish.</p>

	<h2>Additional Guides &amp; FAQ</h2>
	<p>Need more information on using SSI.php? Check out <a href="https://github.com/elkarte/Elkarte/wiki/SSI">Using SSI.php article</a> or <a href="https://www.elkarte.net/index.php">ask on the forum</a>.</p>

	<div id="sidenav" class="content">
		<h2 id="functionlist">Function List</h2>
		<h3>Recent Items</h3>
		<ul>
			<li>
				<a href="#" onclick="showSSIBlock('ssi_recentTopics');return false;">Recent Topics</a>
			</li>
			<li>
				<a href="#" onclick="showSSIBlock('ssi_recentPosts');return false;">Recent Posts</a>
			</li>
			<li>
				<a href="#" onclick="showSSIBlock('ssi_recentPoll');return false;">Recent Poll</a>
			</li>
		</ul>
		<h3>Top Items</h3>
		<ul>
			<li>
				<a href="#" onclick="showSSIBlock('ssi_topBoards');return false;">Top Boards</a>
			</li>
			<li>
				<a href="#" onclick="showSSIBlock('ssi_topTopicsViews');return false;">Top Topics</a>
			</li>
			<li>
				<a href="#" onclick="showSSIBlock('ssi_topPoll');return false;">Top Poll</a>
			</li>
			<li>
				<a href="#" onclick="showSSIBlock('ssi_topPoster');return false;">Top Poster</a>
			</li>
		</ul>
		<h3>Members</h3>
		<ul>
			<li>
				<a href="#" onclick="showSSIBlock('ssi_latestMember');return false;">Latest Member Function</a>
			</li>
			<li>
				<a href="#" onclick="showSSIBlock('ssi_randomMember');return false;">Member of the Day</a>
			</li>
			<li>
				<a href="#" onclick="showSSIBlock('ssi_whosOnline');return false;">Who's Online</a>
			</li>
		</ul>
		<h3>Authentication</h3>
		<ul>
			<li>
				<a href="#" onclick="showSSIBlock('ssi_login');return false;">Welcome, Login &amp; Logout</a>
			</li>
		</ul>
		<h3>Calendar</h3>
		<ul>
			<li>
				<a href="#" onclick="showSSIBlock('ssi_todaysCalendar');return false;">Today's Events</a>
			</li>
			<li>
				<a href="#" onclick="showSSIBlock('ssi_recentEvents');return false;">Recent Events</a>
			</li>
		</ul>
		<h3>Miscellaneous</h3>
		<ul>
			<li>
				<a href="#" onclick="showSSIBlock('ssi_boardStats');return false;">Forum Stats</a>
			</li>
			<li>
				<a href="#" onclick="showSSIBlock('ssi_news');return false;">News</a>
			</li>
			<li>
				<a href="#" onclick="showSSIBlock('ssi_boardNews');return false;">Board News</a>
			</li>
			<li>
				<a href="#" onclick="showSSIBlock('ssi_menubar');return false;">Menubar</a>
			</li>
			<li>
				<a href="#" onclick="showSSIBlock('ssi_quickSearch');return false;">Quick Search Box</a>
			</li>
			<li>
				<a href="#" onclick="showSSIBlock('ssi_recentAttachments');return false;">Recent Attachments</a>
			</li>
		</ul>
		<?php if (User::$info->is_admin)
		{
			?>
			<h3>Advanced Functions <i class="helpicon i-help" title="Functions that require additional tweaking, not just copy and paste."></i></h3>
			<ul>
				<li>
					<a href="#" onclick="showSSIBlock('ssi_showPoll');return false;">Show Single Poll</a>
				</li>
				<li>
					<a href="#" onclick="showSSIBlock('ssi_fetchPosts');return false;">Show Single Post</a>
				</li>
				<li>
					<a href="#" onclick="showSSIBlock('ssi_fetchMember');return false;">Show Single Member</a>
				</li>
				<li>
					<a href="#" onclick="showSSIBlock('ssi_fetchGroupMembers');return false;">Show Group Members</a>
				</li>
			</ul>
		<?php } ?>
		<h3>Website Samples</h3>
		<ul>
			<li>
				<a href="#" onclick="showSSIBlock('htmlhome');">Sample 1</a>
			</li>
		</ul>
		<h2 id="other">Other</h2>
		<ul>
			<li>
				<a href="#" onclick="toggleVisibleByClass('ssi_preview', false);return false;">Show all examples</a>
			</li>
			<li>
				<a href="#" onclick="toggleVisibleByClass('ssi_preview', true);return false;">Hide all examples</a>
			</li>
		</ul>
	</div>

	<div id="preview" class="content">
		<!-- RECENT ITEMS -->
		<div class="ssi_preview" id="ssi_recentTopics">
			<h2>Recent Topics Function</h2>
			<h3>Code (simple mode)</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_recentTopics();</pre>
			<h3>Code (advanced mode)</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_recentTopics($num_recent = 8, $exclude_boards = null, $include_boards = null, $output_method = 'echo');</pre>
			<h3>Result</h3>
			<div class="ssi_result"><?php
				ssi_recentTopics();
				flush();
				?>
			</div>
		</div>

		<div class="ssi_preview" id="ssi_recentPosts">
			<h2>Recent Posts Function</h2>
			<h3>Code</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_recentPosts();</pre>
			<h3>Result</h3>
			<div class="ssi_result"><?php
				ssi_recentPosts();
				flush();
				?>
			</div>
		</div>

		<div class="ssi_preview" id="ssi_recentPoll">
			<h2>Recent Poll Function</h2>
			<h3>Code</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_recentPoll();</pre>
			<h3>Result</h3>
			<div class="ssi_result"><?php
				ssi_recentPoll();
				flush();
				?>
			</div>
		</div>

		<!-- TOP ITEMS -->
		<div class="ssi_preview" id="ssi_topBoards">
			<h2>Top Boards Function</h2>
			<p>Shows top boards by the number of posts.</p>
			<h3>Code</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_topBoards();</pre>
			<h3>Result</h3>
			<div class="ssi_result"><?php
				ssi_topBoards();
				flush();
				?>
			</div>
		</div>

		<div class="ssi_preview" id="ssi_topTopicsViews">
			<h2>Top Topics</h2>
			<p>Shows top topics by the number of replies or views.</p>

			<h3>Code (show by number of views)</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_topTopicsViews();</pre>
			<h3>Result</h3>
			<div class="ssi_result"><?php
				ssi_topTopicsViews();
				flush();
				?>
			</div>

			<h3>Code (show by number of replies)</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_topTopicsReplies();</pre>
			<h3>Result</h3>
			<div class="ssi_result"><?php
				ssi_topTopicsReplies();
				flush();
				?>
			</div>
		</div>

		<div class="ssi_preview" id="ssi_topPoll">
			<h2>Top Poll Function</h2>
			<p>Shows the most-voted-in poll.</p>
			<h3>Code</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_topPoll();</pre>
			<h3>Result</h3>
			<div class="ssi_result"><?php
				ssi_topPoll();
				flush();
				?>
			</div>
		</div>

		<div class="ssi_preview" id="ssi_topPoster">
			<h2>Top Poster Function</h2>
			Shows the top poster's name and profile link.
			<h3>Code</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_topPoster();</pre>
			<h3>Result</h3>
			<div class="ssi_result"><?php
				ssi_topPoster();
				flush();
				?>
			</div>
		</div>

		<!-- MEMBERS -->
		<div class="ssi_preview" id="ssi_latestMember">
			<h2>Latest Member Function</h2>
			<p>Shows the latest member's name and profile link.</p>
			<h3>Code</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_latestMember();</pre>
			<h3>Result</h3>
			<div class="ssi_result"><?php
				ssi_latestMember();
				flush();
				?>
			</div>
		</div>

		<div class="ssi_preview" id="ssi_randomMember">
			<h2>Member of the Day</h2>
			<p>Shows one random member of the day. This changes once a day.</p>
			<h3>Code</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_randomMember('day');</pre>
			<h3>Result</h3>
			<div class="ssi_result"><?php
				ssi_randomMember('day');
				flush();
				?>
			</div>
		</div>

		<div class="ssi_preview" id="ssi_whosOnline">
			<h2>Who's Online Function</h2>
			<p>This function shows who are online inside the forum.</p>
			<h3>Code</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_whosOnline();</pre>
			<h3>Result</h3>
			<div class="ssi_result"><?php
				ssi_whosOnline();
				flush();
				?>
			</div>

			<h2>Log Online Presence</h2>
			<p>This function logs the SSI page's visitor, then shows the Who's Online list. In other words, this function shows who are online inside and outside the forum.</p>
			<h3>Code</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_logOnline();</pre>
			<h3>Result</h3>
			<div class="ssi_result"><?php
				ssi_logOnline();
				flush();
				?>
			</div>
		</div>

		<!-- WELCOME, LOGIN AND LOGOUT -->
		<div class="ssi_preview" id="ssi_login">
			<h2>Login Function</h2>
			<p>Shows a login box <strong>only</strong> when user is not logged in.</p>
			<h3>Code</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_login();</pre>
			<h3>Result</h3>
			<div class="ssi_result"><?php
				ssi_login();
				flush();
				?>
			</div>

			<h2>Logout Function</h2>
			<p>Shows a logout link <strong>only</strong> when user is logged in.</p>
			<h3>Code</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_logout();</pre>
			<h3>Result</h3>
			<div class="ssi_result"><?php
				ssi_logout();
				flush();
				?>
			</div>

			<h2>Welcome Function</h2>
			<p>Greets users or guests, also shows user's messages if logged in.</p>
			<h3>Code</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_welcome();</pre>
			<h3>Result</h3>
			<div class="ssi_result"><?php
				ssi_welcome();
				flush();
				?>
			</div>
		</div>

		<!-- CALENDAR -->
		<div class="ssi_preview" id="ssi_todaysCalendar">
			<h2>Today's Calendar Function</h2>
			<h3>Code</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_todaysCalendar();</pre>
			<h3>Result</h3>
			<div class="ssi_result"><?php
				ssi_todaysCalendar();
				flush();
				?>
			</div>

			<h2>Today's Birthdays Function</h2>
			<h3>Code</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_todaysBirthdays();</pre>
			<h3>Result</h3>
			<div class="ssi_result"><?php
				ssi_todaysBirthdays();
				flush();
				?>
			</div>

			<h2>Today's Holidays Function</h2>
			<h3>Code</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_todaysHolidays();</pre>
			<h3>Result</h3>
			<div class="ssi_result"><?php
				ssi_todaysHolidays();
				flush();
				?>
			</div>

			<h2>Today's Events Function</h2>
			<h3>Code</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_todaysEvents();</pre>
			<h3>Result</h3>
			<div class="ssi_result"><?php
				ssi_todaysEvents();
				flush();
				?>
			</div>
		</div>

		<div class="ssi_preview" id="ssi_recentEvents">
			<h2>Recent Calendar Events Function</h2>
			<h3>Code</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_recentEvents();</pre>
			<h3>Result</h3>
			<div class="ssi_result"><?php
				ssi_recentEvents();
				flush();
				?>
			</div>
		</div>

		<!-- MISCELLANEOUS -->
		<div class="ssi_preview" id="ssi_boardStats">
			<h2>Forum Stats</h2>
			<p>Shows some basic forum stats: total members, posts, topics, boards, etc.</p>
			<h3>Code</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_boardStats();</pre>
			<h3>Result</h3>
			<div class="ssi_result"><?php
				ssi_boardStats();
				flush();
				?>
			</div>
		</div>

		<div class="ssi_preview" id="ssi_news">
			<h2>News Function</h2>
			<p>Shows random forum news.</p>
			<h3>Code</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_news();</pre>
			<h3>Result</h3>
			<div class="ssi_result"><?php
				ssi_news();
				flush();
				?>
			</div>
		</div>

		<div class="ssi_preview" id="ssi_boardNews">
			<h2>Board News Function</h2>
			<p>Shows the latest posts from read only boards, or a specific board.</p>
			<h3>Code</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_boardNews();</pre>
			<h3>Result</h3>
			<div class="ssi_result"><?php
				ssi_boardNews();
				flush();
				?>
			</div>
		</div>

		<div class="ssi_preview" id="ssi_menubar">
			<h2>Menubar Function</h2>
			<p>Displays a menu bar, like one displayed at the top of the forum.</p>
			<h3>Code</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_menubar();</pre>
			<h3>Result</h3>
			<div class="ssi_result"><?php
				ssi_menubar();
				flush();
				?>
			</div>
		</div>

		<div class="ssi_preview" id="ssi_quickSearch">
			<h2>Quick Search Function</h2>
			<h3>Code</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_quickSearch();</pre>
			<h3>Result</h3>
			<div class="ssi_result"><?php
				ssi_quickSearch();
				flush();
				?>
			</div>
		</div>

		<div class="ssi_preview" id="ssi_recentAttachments">
			<h2>Recent Attachments Function</h2>
			<h3>Code</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_recentAttachments();</pre>
			<h3>Result</h3>
			<div class="ssi_result"><?php
				ssi_recentAttachments();
				flush();
				?>
			</div>
		</div>

		<!-- ADVANCED FUNCTIONS -->
		<div class="ssi_preview" id="ssi_showPoll">
			<h2>Show Single Poll</h2>
			<p>Shows a poll in the specified topic.</p>
			<h3>Code</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_showPoll($topicID);</pre>
			<h3>Result</h3>
			<div class="ssi_result">
				<i>Not shown because it needs specific topic ID that contains a poll.</i>
			</div>
		</div>

		<div class="ssi_preview" id="ssi_fetchPosts">
			<h2>Show Single Post</h2>
			<p>Fetches a post with a particular IDs. By default will only show if you have permission to the see
				the board in question. This can be overriden by passing the 2nd parameter as <span class="tt">true</span>.</p>
			<h3>Code</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_fetchPosts($postIDs, $isOverride);</pre>
			<h3>Result</h3>
			<div class="ssi_result">
				<i>Not shown because it needs a specific post ID.</i>
			</div>
		</div>

		<div class="ssi_preview" id="ssi_fetchMember">
			<h2>Show Single Member</h2>
			<p>Shows the specified member's name and profile link.</p>
			<h3>Code</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_fetchMember($memberIDs);</pre>
			<h3>Result</h3>
			<div class="ssi_result">
				<i>Not shown because it needs a specific member ID.</i>
			</div>
		</div>

		<div class="ssi_preview" id="ssi_fetchGroupMembers">
			<h2>Show Group Members</h2>
			<p>Shows all members in a specified group.</p>
			<h3>Code</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code">&lt;?php ssi_fetchGroupMembers($groupIDs);</pre>
			<h3>Result</h3>
			<div class="ssi_result">
				<i>Not shown because it needs specific membergroup IDs.</i>
			</div>
		</div>

		<div class="ssi_preview" id="htmlhome">
			<h2>Home Page Sample</h2>
			This sample uses the following features: ssi_recentTopics(), ssi_logOnline(), ssi_welcome(), and ssi_boardNews().
			ssi_recentTopics() is fetched using the array method, to allow further customizations on the output.
			<h3>Code</h3>
			<div class="codeheader">
				<a href="javascript:void(0);" onclick="return elkSelectText(this);" class="codeoperation">[Select]</a>
			</div>
			<pre class="bbc_code"><?php
				echo \ElkArte\Helper\Util::htmlspecialchars(template_homepage_sample1('source'), ENT_COMPAT, 'UTF-8'); ?>
			</pre>
			<h3>Result</h3>
			<iframe src="?view=home1" style="width: 100%; height: 450px;"></iframe>
		</div>
	</div>

<?php
template_ssi_below();

function template_ssi_above()
{
	global $settings, $context, $scripturl;

	echo '<!DOCTYPE html>
<html>
	<head>
		<title>ElkArte SSI Examples</title>
		<link rel="stylesheet" href="', $settings['default_theme_url'], '/css/index.css', CACHE_STALE, '" />
		<link rel="stylesheet" href="', $settings['default_theme_url'], '/css/icons_svg.css', CACHE_STALE, '" />
		<link rel="stylesheet" href="', $settings['default_theme_url'], '/css/_light/index_light.css', CACHE_STALE, '" />
		<script src="', $settings['default_theme_url'], '/scripts/script.js"></script>
		<style>
			#wrapper {
				padding: 2px 2px 12px;
			}
			#content_section {
				position: relative;
				top: -20px;
			}
			#main_content_section h2 {
				font-size: 1.5em;
				border-bottom: solid 1px #D05800;
				line-height: 1.5em;
				margin: 0.5em 0;
				color: #D05800;
			}
			#liftup {
				position: relative;
				top: -30px;
				padding: 1em 2em 1em 1em;
				line-height: 1.6em;
			}
			#footer_section {
				position: relative;
				top: 0;
				min-height: 40px;
			}
			#sidenav {
				width: 210px;
				float: left;
				margin-right: 20px;
			}
			#sidenav ul {
				margin: 0 0 0 1em;
				padding: 0;
				list-style: none;
				font-size: 95%;
			}
			#preview {
				margin-left: 230px;
			}
			.ssi_preview {
				margin-bottom: 1.5em;
			}
			.ssi_preview h3 {
				margin: 1em 0 0.5em 0;
			}
			.ssi_result {
				background: #FFFFFF;
				border: 1px solid #9999AA;
				padding: .8em;
				overflow: hidden;
			}
			.bbc_code {
				height: auto;
			}
			.ssi_table {
				margin: 0;
				width: 100%;
				border-spacing: 0;
				border-collapse: collapse;
				border: none;
			}
			.ssi_table th {
				padding: 5px 8px 5px 0;
				border-top: 2px solid #DDDDDD;
				border-bottom: 2px solid #DDDDDD;
				background: #FFFFFF;
				color: #555555;
				font-size: 1em;
				font-weight: 600;
			}
			.ssi_table td, .ssi_table th {
				text-align: left;
				white-space: nowrap;
			}
			.ssi_table td.top {
				vertical-align: top;
			}
			.ssi_table th.righttext, .ssi_table td.righttext {
				text-align: right;
			}
			.ssi_table th.centertext, .ssi_table td.centertext {
				text-align: center;
			}
			.top_topic .link {
				text-align: left;
			}
			.top_topic .views, .top_topic .num_replies {
				text-align: right;
			}
			.codeheader:before {
				content: "Code:\20";
			}
			h3 {
				font-weight: 600;
			}
		</style>
		<script>
			var elk_scripturl = "', $scripturl, '",
				elk_charset = "UTF-8",
				elk_theme_url = "', $settings['theme_url'], '",
				elk_default_theme_url = "', $settings['default_theme_url'], '",
				elk_session_id = "', $context['session_id'], '",
				elk_session_var = "', $context['session_var'], '",
				elk_member_id = ', $context['user']['id'], ';

			// Sets all ssi_preview class to hidden, then shows the one requested.
			function showSSIBlock(elementID)
			{
				toggleVisibleByClass("ssi_preview", true);
				document.getElementById(elementID).style.display = "block";
				if (elementID !== "ssi_recentTopics") 
				{
					document.getElementById(elementID).scrollIntoView(); 
				}
			}

			// Toggle visibility of all sections.
			function toggleVisibleByClass(sClassName, bHide)
			{
				var oSections = document.getElementsByTagName("div");
				for (var i = 0; i < oSections.length; i++)
				{
					if (oSections[i].className === null || oSections[i].className.indexOf(sClassName) == -1)
						continue;

					oSections[i].style.display = bHide ? "none" : "block";
				}
			}
		</script>
	</head>
	<body>
		<div id="top_section">
			<div id="header" class="wrapper">
				<h1 id="forumtitle">ElkArte SSI (Server Side Includes) Examples
					<span id="logobox">
						<img id="logo" src="themes/default/images/logo.png" alt="ElkArte Logo" title="ElkArte Community" />
					</span>
				</h1>
			</div>
		</div>
		<div id="wrapper" class="wrapper">
			<div id="upper_section">
				<div id="inner_section">
					<div id="inner_wrap">
						<div class="frame">
							<div id="main_content_section">
								<div id="liftup" class="flow_auto">';
}

function template_ssi_below()
{
	echo '
									<script>
										showSSIBlock("ssi_recentTopics");
									</script>
								</div>
							</div>
						</div>
					</div>
				</div>
			</div>
		</div>
		<div id="footer_section">
			<div class="frame">
				<div class="smalltext"><a href="https://www.elkarte.net/">ElkArte Community</a>
			</div>
		</div>
	</body>
</html>';
}

function template_homepage_sample1($method = 'source')
{
	$header = '<!DOCTYPE html>
<html>
<head>
	<title>SSI.php example for home page</title>
	<style>
		html {
			width: 99%;
		}
		body {
			font: 87.5%/150% "Segoe UI", -apple-system, BlinkMacSystemFont, "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Droid Sans", "Helvetica Neue", "Trebuchet MS", Arial, sans-serif;
			background: #DFDFDF;
			color: #FFFFFF;
			margin: 0;
		}
		ul, ol {
			padding-left: 1.25em;
			margin: 0;
		}
		li {
			font-size: 1em;
		}
		h1, h2, h3 {
			margin: 0;
			padding: 0;
		}
		h3 {
			font-size: 1em;
		}
		a:link,a:visited {
			color: #FF9000;
			text-decoration: none;
		}
		a:hover {
			text-decoration: underline;
		}
		#container {
			background: #52514E;
			width: 100%;
			border: 1px solid midnightblue;
			line-height: 150%;
			margin: 0;
		}
		#header, #footer {
			color: lightgray;
			background: #2A2825;
			clear: both;
			padding: .5em;
		}
		#leftbar {
			background: #DF7E00;
			float: left;
			width: 160px;
			margin: 0;
			padding: 1em;
		}
		#leftbar a {
			color: #000;
			text-decoration: underline;
		}
		#content {
			margin-left: 190px;
			padding: 1em;
		}
		#navigation {
			float: right;
		}
		#navigation a:link, #navigation a:visited {
			color: #FF9000;
		}
	</style>
</head>
<body>
<div id="container">
	<div id="header">
		<div id="navigation">
			<a href="#">Link</a> | <a href="#">Link</a> | <a href="#">Link</a> | <a href="#">Link</a> | <a href="#">Link</a>
		</div>
		<h1 class="header">YourWebsite.com</h1>
	</div>
	<div id="leftbar">
		<h3>Recent Forum Topics</h3>
		<ul>';

	$footer = '
	<div id="footer">
		<a target="_blank" rel="license" href="http://creativecommons.org/licenses/publicdomain/"><img alt="Creative Commons License" style="border:0;" src="http://i.creativecommons.org/l/publicdomain/88x31.png" /></a>
		This sample website layout is dedicated to the <a target="_blank" rel="license" href="http://creativecommons.org/licenses/publicdomain/">Public Domain</a>.
	</div>
</div>
</body>
</html>';

	if ($method === 'source')
	{
		$header = '<?php require("' . (User::$info->is_admin ? addslashes(realpath(BOARDDIR . '/SSI.php')) : 'SSI.php') . '"); ?>' . "\n" . $header;

The property is_admin does not exist on ElkArte\Helper\ValuesContainer. Since you implemented __get, consider adding a @property annotation.

		return $header . template_homepage_sample1_html() . $footer;
	}
 echo $header;
 template_homepage_sample1_php();
 echo $footer;
}

function template_homepage_sample1_php()
{
	global $txt;

	$topics = ssi_recentTopics(8, null, null, 'array');

	foreach ($topics as $topic)
		echo '
			<li>
				<a href="', $topic['href'], '">', $topic['subject'], '</a> ', $txt['by'], ' ', $topic['poster']['link'], '
			</li>';

	unset($topics);

	echo '
		</ul>
		<br />
		<h3>Online Users</h3>';
	ssi_logOnline();

	echo '
	</div>

	<div id="content">';

	ssi_welcome();
	echo '
		<br /><br />
		<h2>News</h2>';

	ssi_boardNews();

	echo '
	</div>';
}

function template_homepage_sample1_html()
{
	$result = '
<?php
// Using array method to show shorter display style.
$topics = ssi_recentTopics(8, null, null, \'array\');

foreach ($topics as $topic)
{
	// Uncomment the following code to get a listing of array elements that the system provides for this function.
	// echo \'<pre>\', print_r($topic), \'</pre>\';

	echo \'
			<li>
				<a href=\"\', $topic[\'href\'], \'\">\', $topic[\'subject\'], \'</a> \', $txt[\'by\'], \' \', $topics[$i][\'poster\'][\'link\'], \'</li>\';
}

unset($topics);
?>
		</ul><br />
		<h3>Online Users</h3>
		<?php ssi_logOnline(); ?>
	</div>
	<div id="content">
		<?php
		ssi_welcome(); ?><br /><br />
		<h2>News</h2>
		<?php ssi_boardNews(); ?>
	</div>';

	return $result;
}