Edit File by line

<?php

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namespace Nextend\SmartSlider3\Slider;

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use Exception;

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use Nextend\Framework\Asset\AssetManager;

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use Nextend\Framework\Asset\Css\Css;

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use Nextend\Framework\Asset\Js\Js;

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use Nextend\Framework\Data\Data;

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use Nextend\Framework\Pattern\MVCHelperTrait;

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use Nextend\Framework\Settings;

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use Nextend\Framework\View\Html;

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use Nextend\SmartSlider3\Application\Model\ModelSliders;

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use Nextend\SmartSlider3\Renderable\AbstractRenderable;

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use Nextend\SmartSlider3\Slider\Base\PlatformSliderTrait;

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use Nextend\SmartSlider3\Slider\SliderType\AbstractSliderTypeCss;

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use Nextend\SmartSlider3\Slider\SliderType\AbstractSliderTypeFrontend;

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use Nextend\SmartSlider3\Slider\SliderType\SliderTypeFactory;

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class Slider extends AbstractRenderable {

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use PlatformSliderTrait, MVCHelperTrait;

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const LOAD_STATE_NONE = 0;

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const LOAD_STATE_SLIDER = 1;

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const LOAD_STATE_SLIDES = 2;

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const LOAD_STATE_ALL = 3;

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protected $loadState;

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protected $isAdminArea = false;

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public $manifestData = array(

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'generator' => array()

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);

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protected $isGroup = false;

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public $hasError = false;

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public $sliderId = 0;

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public $cacheId = '';

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public $isFrame = false;

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/** @var Data */

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public $data;

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public $disableResponsive = false;

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protected $parameters = array(

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'disableResponsive' => false,

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'sliderData' => array(),

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'slidesData' => array(),

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'generatorData' => array()

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);

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public $fontSize = 16;

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/**

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* @var Slides

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protected $slidesBuilder;

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protected $cache = false;

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public static $_identifier = 'n2-ss';

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/** @var Slide[] */

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public $staticSlides = array();

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/** @var AbstractSliderTypeFrontend */

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public $sliderType;

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/**

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* @var AbstractSliderTypeCss

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public $assets;

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/**

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* @var string contains already escaped data

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public $staticHtml = '';

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private $sliderRow;

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private $fallbackId;

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public $exposeSlideData = array(

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'title' => true,

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'description' => false,

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'thumbnail' => false,

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'lightboxImage' => false

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);

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/**

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* @var Data

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public $params;

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/**

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* @var Slide

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protected $activeSlide;

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/**

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* Slider constructor.

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* @param MVCHelperTrait $MVCHelper

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* @param $sliderId

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* @param $parameters

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* @param $isAdminArea

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public function __construct($MVCHelper, $sliderId, $parameters, $isAdminArea = false) {

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$this->loadState = self::LOAD_STATE_NONE;

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$this->isAdminArea = $isAdminArea;

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$this->setMVCHelper($MVCHelper);

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$this->initPlatformSlider();

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$this->sliderId = $sliderId;

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$this->setElementId();

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$this->cacheId = static::getCacheId($this->sliderId);

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$this->parameters = array_merge($this->parameters, $parameters);

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$this->disableResponsive = $this->parameters['disableResponsive'];

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}

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public function setElementId() {

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$this->elementId = self::$_identifier . '-' . $this->sliderId;

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}

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public static function getCacheId($sliderId) {

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return self::$_identifier . '-' . $sliderId;

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}

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public function getAlias() {

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return $this->data->get('alias', '');

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}

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/**

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* @throws Exception

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public function initSlider() {

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if ($this->loadState < self::LOAD_STATE_SLIDER) {

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$slidersModel = new ModelSliders($this->MVCHelper);

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$sliderRow = $slidersModel->get($this->sliderId);

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if (empty($sliderRow)) {

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$this->hasError = true;

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throw new Exception('Slider does not exists!');

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} else {

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if (!$this->isAdminArea && $sliderRow['slider_status'] != 'published') {

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$this->hasError = true;

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throw new Exception('Slider is not published!');

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}

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if (!empty($this->parameters['sliderData'])) {

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$sliderData = $this->parameters['sliderData'];

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$sliderRow['title'] = $sliderData['title'];

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unset($sliderData['title']);

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$sliderRow['type'] = $sliderData['type'];

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unset($sliderData['type']);

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$this->data = new Data($sliderRow);

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$this->params = new SliderParams($this->sliderId, $sliderRow['type'], $sliderData);

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} else {

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$this->data = new Data($sliderRow);

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$this->params = new SliderParams($this->sliderId, $sliderRow['type'], $sliderRow['params'], true);

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}

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switch ($sliderRow['type']) {

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case 'group':

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throw new Exception(n2_('Groups are only available in the Pro version.'));

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$this->isGroup = true;

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break;

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}

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}

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$this->loadState = self::LOAD_STATE_SLIDER;

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}

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}

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/**

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* @throws Exception

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public function initSlides() {

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if ($this->loadState < self::LOAD_STATE_SLIDES) {

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$this->initSlider();

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if (!$this->isGroup) {

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$this->slidesBuilder = new Slides($this);

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$this->slidesBuilder->initSlides($this->parameters['slidesData'], $this->parameters['generatorData']);

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}

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$this->loadState = self::LOAD_STATE_SLIDES;

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}

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}

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/**

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* @throws Exception

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public function initAll() {

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if ($this->loadState < self::LOAD_STATE_ALL) {

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$this->initSlides();

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$this->loadState = self::LOAD_STATE_ALL;

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}

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}

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private function setSliderIDFromAlias($slider) {

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if (is_numeric($slider)) {

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return $slider;

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} else {

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$slidersModel = new ModelSliders($this->MVCHelper);

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$slider = $slidersModel->getByAlias($slider);

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return $slider['id'];

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}

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}

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private function loadSlider() {

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$this->sliderType = SliderTypeFactory::createFrontend($this->data->get('type', 'simple'), $this);

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$defaults = $this->sliderType->getDefaults();

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$this->params->fillDefault($defaults);

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$this->sliderType->limitParams($this->params);

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if (!$this->isGroup) {

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$this->features = new FeatureManager($this);

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}

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return true;

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}

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public function getNextCacheRefresh() {

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if ($this->isGroup) {

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return $this->sliderType->getNextCacheRefresh();

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}

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return $this->slidesBuilder->getNextCacheRefresh();

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}

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/**

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* @return string

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* @throws Exception

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public function render() {

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if ($this->loadState < self::LOAD_STATE_ALL) {

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throw new Exception('Load state not reached all!');

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}

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if (!$this->loadSlider()) {

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return false;

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}

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if (!$this->isGroup) {

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if (!$this->hasSlides()) {

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$this->slidesBuilder->addDummySlides();

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}

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if (!$this->getActiveSlide()) {

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$slides = $this->getSlides();

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$this->setActiveSlide($slides[0]);

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}

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$this->getActiveSlide()

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->setFirst();

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}

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$this->assets = SliderTypeFactory::createCss($this->data->get('type', 'simple'), $this);

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if (!$this->isGroup) {

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$this->slidesBuilder->prepareRender();

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$this->renderStaticSlide();

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}

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$slider = $this->sliderType->render($this->assets);

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$slider = str_replace('n2-ss-0', $this->elementId, $slider);

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$rockedLoader = false;

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if (!$this->isAdmin) {

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$rocketAttributes = '';

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$loadingType = $this->params->get('loading-type');

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if ($loadingType == 'afterOnLoad') {

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$rocketAttributes .= ' data-loading-type="' . $loadingType . '"';

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} else if ($loadingType == 'afterDelay') {

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$delay = max(0, intval($this->params->get('delay'), 0));

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if ($delay > 0) {

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$rocketAttributes .= ' data-loading-type="' . $loadingType . '"';

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$rocketAttributes .= ' data-loading-delay="' . $delay . '"';

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}

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}

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if (!empty($rocketAttributes)) {

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$slider = '<template id="' . $this->elementId . '_t"' . $rocketAttributes . '>' . $slider . '</template>';

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$rockedLoader = true;

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}

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}

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if (!$this->isGroup) {

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$slider = $this->features->translateUrl->replaceUrl($slider) . HTML::tag('ss3-loader', array(), '');

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$slider = $this->features->align->renderSlider($slider, $this->assets->sizes['width']);

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$slider = $this->features->margin->renderSlider($slider);

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Css::addInline($this->features->translateUrl->replaceUrl($this->sliderType->getStyle()), $this->elementId);

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/**

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* On WordPress, we need to add the slider's Inline JavaScript into the Head.

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* @see SSDEV-3540

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Js::addInline($this->sliderType->getScript());

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}

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$html = '';

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$classes = array(

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'n2-section-smartslider',

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'fitvidsignore',

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$this->params->get('classes', '')

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);

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if (intval($this->params->get('clear-both', 1))) {

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$classes[] = 'n2_clear';

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}

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$sliderAttributes = array(

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'class' => implode(' ', $classes),

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'data-ssid' => $this->sliderId

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);

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if ($this->fallbackId) {

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$sliderAttributes['data-fallback-for'] = $this->fallbackId;

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}

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$ariaLabel = $this->params->get('aria-label', 'Slider');

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if (!empty($ariaLabel)) {

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$sliderAttributes['tabindex'] = '0';

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$sliderAttributes['role'] = 'region';

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$sliderAttributes['aria-label'] = $ariaLabel;

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}

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$alias = $this->getAlias();

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if (!empty($alias)) {

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$sliderAttributes['data-alias'] = $alias;

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if (intval($this->params->get('alias-id', 0))) {

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$sliderAttributes['id'] = $alias;

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if (intval($this->params->get('alias-slideswitch-scroll', 1))) {

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$slideAnchorHTML = '';

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$slideCount = $this->getSlidesCount();

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for ($i = 1; $i <= $slideCount; $i++) {

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$slideAnchorHTML .= Html::tag('div', array(

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'id' => $alias . '-' . $i

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));

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}

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$slider = $slideAnchorHTML . $slider;

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}

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}

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}

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$sizes = $this->assets->sizes;

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if ($rockedLoader && !empty($sizes['width']) && !empty($sizes['height'])) {

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$sliderAttributes['style'] = 'height:' . $sizes['height'] . 'px;';

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}

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$html .= Html::tag("div", $sliderAttributes, $slider);

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AssetManager::$image->add($this->images);

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$needDivWrap = false;

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if (!$this->isGroup && !$this->isAdmin && $this->features->responsive->forceFull) {

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$html = Html::tag("ss3-force-full-width", array(

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'data-overflow-x' => $this->features->responsive->forceFullOverflowX,

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'data-horizontal-selector' => $this->features->responsive->forceFullHorizontalSelector

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), $html);

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$needDivWrap = true;

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}

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if ($needDivWrap) {

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$attr = array();

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if ($this->params->get('clear-both', 1)) {

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$attr['class'] = 'n2_clear';

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}

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return Html::tag("div", $attr, $html);

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}

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return $html;

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}

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public function addStaticSlide($slide) {

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$this->staticSlides[] = $slide;

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}

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public function renderStaticSlide() {

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$this->staticHtml = '';

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if (count($this->staticSlides)) {

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for ($i = 0; $i < count($this->staticSlides); $i++) {

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$this->staticHtml .= $this->staticSlides[$i]->getAsStatic();

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}

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}

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}

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public static function removeShortcode($content) {

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$content = preg_replace('/smartslider3\[([0-9]+)\]/', '', $content);

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$content = preg_replace('/\[smartslider3 slider="([0-9]+)"\]/', '', $content);

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$content = preg_replace('/\[smartslider3 slider=([0-9]+)\]/', '', $content);

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return $content;

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}

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/**

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* @return Slide

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public function getActiveSlide() {

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return $this->activeSlide;

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}

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/**

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* @param Slide $activeSlide

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public function setActiveSlide($activeSlide) {

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$this->activeSlide = $activeSlide;

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}

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/**

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* @return Slide[]

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public function getSlides() {

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return $this->slidesBuilder->getSlides();

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}

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/**

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* @return bool

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public function hasSlides() {

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if ($this->isGroup) {

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return true;

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}

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return $this->slidesBuilder->hasSlides();

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}

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/**

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* @return int

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public function getSlidesCount() {

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if ($this->isGroup) {

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return 0;

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}

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return $this->slidesBuilder->getSlidesCount();

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}

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public function isGroup() {

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$this->initSlider();

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return $this->isGroup;

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}

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public function isLegacyFontScale() {

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return !!$this->params->get('legacy-font-scale', 0);

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}

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}

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