phpBB • Free and Open Source Forum Software

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87.		if ($this->config['tamit_slideshow_mode'] == 0)
88.		{
89.			$this->template->assign_var('SLIDESHOW_SLIDES', $this->manager->get_enabled_slides());
90.		}

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105.			$this->template->assign_var('SLIDESHOW_SLIDES', $this->manager->get_newest_topics($forum_id, $this->config['tamit_slideshow_topic_count']));

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<?php
/**
 *
 * Slideshow Management. An extension for the phpBB Forum Software package.
 *
 * @copyright (c) 2021 Huynh Buu Tam <https://www.tamit.net>
 * @license GNU General Public License, version 2 (GPL-2.0)
 *
 */

namespace tamit\slideshow\event;

/**
 * @ignore
 */
use Symfony\Component\EventDispatcher\EventSubscriberInterface;

class main_listener implements EventSubscriberInterface
{
	/** @var \phpbb\template\template */
	protected $template;

	/** @var \phpbb\request\request */
	protected $request;

	/** @var \phpbb\config\config */
	protected $config;

	/** @var \tamit\slideshow\core\manager */
	protected $manager;

	/** @var string */
	protected $php_ext;

	/**
	 * {@inheritdoc}
	 */
	public static function getSubscribedEvents()
	{
		return array(
			'core.user_setup'				=> 'load_language_on_setup',
			'core.page_header_after'		=> array(array('setup_slides'), array('slideshow_target'))
		);
	}

	/**
	 * Constructor
	 *
	 * @param \phpbb\template\template				$template			Template object
	 * @param \phpbb\request\request				$request			Request object
	 * @param \phpbb\config\config					$config				Config object
	 * @param \tamit\slideshow\core\manager			$manager			Slideshow manager object
	 * @param string								$php_ext			PHP extension
	 */
	public function __construct(\phpbb\template\template $template, \phpbb\request\request $request, \phpbb\config\config $config, \tamit\slideshow\core\manager $manager, $php_ext)
	{
		$this->template = $template;
		$this->request = $request;
		$this->config = $config;
		$this->manager = $manager;
		$this->php_ext = $php_ext;
	}

	/**
	 * Load common language file during user setup
	 *
	 * @param	\phpbb\event\data	$event		The event object
	 * @return	void
	 */
	public function load_language_on_setup($event)
	{
		$lang_set_ext = $event['lang_set_ext'];
		$lang_set_ext[] = array(
			'ext_name' => 'tamit/slideshow',
			'lang_set' => 'common'
		);
		$event['lang_set_ext'] = $lang_set_ext;
	}

	/**
	 * Displays slides
	 *
	 * @return	void
	 */
	public function setup_slides()
	{
		if ($this->config['tamit_slideshow_mode'] == 0)
		{
			$this->template->assign_var('SLIDESHOW_SLIDES', $this->manager->get_enabled_slides());
		}
		else
		{
			$forum_id = $this->request->variable('f', 0);
			
			if ($forum_id == 0)
			{
				$forum_id = $this->manager->get_forum_id($this->request->variable('t', 0), false);
			}
			
			if ($forum_id == 0)
			{
				$forum_id = $this->manager->get_forum_id($this->request->variable('p', 0), true);
			}
			
			$this->template->assign_var('SLIDESHOW_SLIDES', $this->manager->get_newest_topics($forum_id, $this->config['tamit_slideshow_topic_count']));
		}
	}

	/**
	 * Assign target page
	 *
	 * @return	void
	 */
	public function slideshow_target()
	{
		$this->template->assign_var('S_SLIDESHOW_PAGE_INDEX', $this->config['tamit_slideshow_page_index']);
		$this->template->assign_var('S_SLIDESHOW_PAGE_VIEWFORUM', $this->config['tamit_slideshow_page_viewforum']);
		$this->template->assign_var('S_SLIDESHOW_PAGE_VIEWTOPIC', $this->config['tamit_slideshow_page_viewtopic']);
		$this->template->assign_var('S_SLIDESHOW_DURATION', $this->config['tamit_slideshow_duration']);
		$this->template->assign_var('S_SLIDESHOW_BOX', $this->config['tamit_slideshow_box']);
		$this->template->assign_var('S_SLIDESHOW_NAV_IMAGE', $this->config['tamit_slideshow_nav_image']);
		$this->template->assign_var('S_SLIDESHOW_NAV_DOT', $this->config['tamit_slideshow_nav_dot']);
	}
}

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{% if SLIDESHOW_SLIDES|length > 0 %}

<script type="text/javascript">
var slides = document.getElementsByClassName("slideshow-slides");
var slideIndex = Math.floor(Math.random() * slides.length);
var showLoopTime = {{ S_SLIDESHOW_DURATION }};
showSlides(slideIndex);
var slideShowTimer = setInterval(loopSlides, showLoopTime);

function loopSlides() {
	slideIndex++;
	if (slideIndex > slides.length) {
		slideIndex = 1;
	}
	if (slideIndex < 1) {
		slideIndex = slides.length;
	}
	showSlides(slideIndex);
}

function plusSlides(n) {
	showSlides(slideIndex += n);
	resetShowTimer();
}

function currentSlide(n) {
	slideIndex = n;
	showSlides(n);
	resetShowTimer();
}

function resetShowTimer() {
	clearInterval(slideShowTimer);
	slideShowTimer = setInterval(loopSlides, showLoopTime);
}

function showSlides(n) {
	var i;
	if (n > slides.length) {
		slideIndex = 1;
	}
	if (n < 1) {
		slideIndex = slides.length;
	}
	for (i = 0; i < slides.length; i++) {
		slides[i].style.opacity = 0;
		slides[i].style.height= 0;
	}
	slides[slideIndex-1].style.opacity = 1;
	slides[slideIndex-1].style.height = "100%";
	
	{% if S_SLIDESHOW_NAV_DOT == 1 %}
	/* Dot navigator */
	var dotNav = document.getElementsByClassName("slideshow-dot-navigator");
	for (i = 0; i < dotNav.length; i++) {
		dotNav[i].className = dotNav[i].className.replace(" slideshow-active", "");
	}
	dotNav[slideIndex-1].className += " slideshow-active";
	{% endif %}
	{% if S_SLIDESHOW_NAV_IMAGE == 1 %}
	/* Image navigator */
	var imgNav = document.getElementsByClassName("slideshow-image-navigator");
	for (i = 0; i < imgNav.length; i++) {
		imgNav[i].className = imgNav[i].className.replace(" slideshow-active", "");
	}
	imgNav[slideIndex-1].className += " slideshow-active";
	imgNav[slideIndex-1].parentElement.scrollTop = imgNav[slideIndex-1].offsetTop;
	{% endif %}
}

/* Swipe event */
for (i = 0; i < slides.length; i++) {
	slides[i].addEventListener('touchstart', handleTouchStart, false);
	slides[i].addEventListener('touchmove', slideShow_handleTouchMove, false);
}

var xDown = null;
var yDown = null;

function getTouches(evt) {
	return evt.touches || evt.originalEvent.touches; // jQuery
}

function handleTouchStart(evt) {
	const firstTouch = getTouches(evt)[0];
	xDown = firstTouch.clientX;
	yDown = firstTouch.clientY;
};

function slideShow_handleTouchMove(evt) {
	if (!xDown || !yDown) {
		return;
	}

	var xUp = evt.touches[0].clientX;
	var yUp = evt.touches[0].clientY;

	var xDiff = xDown - xUp;
	var yDiff = yDown - yUp;

	/* Most significant */
	if (Math.abs(xDiff) > Math.abs(yDiff)) {
		if (xDiff > 0) {
			/* Swipe right */
			plusSlides(1);
		} else {
			/* Swipe left */
			plusSlides(-1);
		}
	} else {
		if (yDiff > 0) {
			/* Swipe down */ 
		} else { 
			/* Swipe up */
		}
	}
	/* Reset values */
	xDown = null;
	yDown = null;
};
</script>

{% endif %}

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{% if S_SLIDESHOW_PAGE_VIEWTOPIC == 1 %}
{% INCLUDE 'tamit_slideshow_default.html' %}
{% endif %}

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{% if S_SLIDESHOW_PAGE_VIEWFORUM == 1 %}
{% INCLUDE 'tamit_slideshow_default.html' %}
{% endif %}