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<?php /** * Shortcode Class. * * @since 2.5.0 * @package SoliloquyWP Lite * @author SoliloquyWP Team <[email protected]> */ // Exit if accessed directly. if ( ! defined( 'ABSPATH' ) ) { exit; } /** * Shortcode Settings * * @since 2.5.0 */ class Soliloquy_Shortcode_Lite { /** * Holds the class object. * * @since 1.0.0 * * @var object */ public static $instance; /** * Path to the file. * * @since 1.0.0 * * @var string */ public $file = __FILE__; /** * Holds the base class object. * * @since 1.0.0 * * @var object */ public $base; /** * Holds the slider data. * * @since 1.0.0 * * @var array */ public $data; /** * Holds slider IDs for init firing checks. * * @since 1.0.0 * * @var array */ public $done = []; /** * Iterator for sliders on the page. * * @since 1.0.0 * * @var int */ public $counter = 1; /** * Flag for YouTube videos. * * @since 1.0.0 * * @var bool */ public $youtube = false; /** * Flag for Vimeo videos. * * @since 1.0.0 * * @var bool */ public $vimeo = false; /** * Flag for Wistia videos. * * @since 1.0.0 * * @var bool */ public $wistia = false; /** * Flag for HTML slides. * * @since 1.0.0 * * @var bool */ public $html = false; /** * Holds Slider Config Data. * * @var array */ public $slider_data; /** * Primary class constructor. * * @since 1.0.0 */ public function __construct() { // Load the base class object. $this->base = Soliloquy_Lite::get_instance(); // Register main slider style. wp_register_style( $this->base->plugin_slug . '-style', plugins_url( 'assets/css/soliloquy.css', $this->base->file ), [], $this->base->version ); // Register main slider script. wp_register_script( $this->base->plugin_slug . '-script', plugins_url( 'assets/js/min/soliloquy-min.js', $this->base->file ), [ 'jquery' ], $this->base->version, true ); // Load hooks and filters. add_shortcode( 'soliloquy', [ $this, 'shortcode' ] ); add_filter( 'widget_text', 'do_shortcode' ); } /** * Creates the shortcode for the plugin. * * @since 1.0.0 * * @global object $post The current post object. * * @param array $atts Array of shortcode attributes. * @return string The slider output. */ public function shortcode( $atts ) { global $post; // If no attributes have been passed, the slider should be pulled from the current post. $slider_id = false; if ( empty( $atts ) ) { $slider_id = $post->ID; $data = is_preview() ? $this->base->_get_slider( $slider_id ) : $this->base->get_slider( $slider_id ); } elseif ( isset( $atts['id'] ) ) { $slider_id = (int) $atts['id']; $data = is_preview() ? $this->base->_get_slider( $slider_id ) : $this->base->get_slider( $slider_id ); } elseif ( isset( $atts['slug'] ) ) { $slider_id = $atts['slug']; $data = is_preview() ? $this->base->_get_slider_by_slug( $slider_id ) : $this->base->get_slider_by_slug( $slider_id ); } else { // A custom attribute must have been passed. Allow it to be filtered to grab data from a custom source. $data = apply_filters( 'soliloquy_custom_slider_data', false, $atts, $post ); } // If there is no data and the attribute used is an ID, try slug as well. if ( ! $data && isset( $atts['id'] ) ) { $slider_id = $atts['id']; $data = is_preview() ? $this->base->_get_slider_by_slug( $slider_id ) : $this->base->get_slider_by_slug( $slider_id ); } // Allow the data to be filtered before it is stored and used to create the slider output. $this->slider_data = apply_filters( 'soliloquy_pre_data', $data, $slider_id ); // If there is no data to output or the slider is inactive, do nothing. if ( ! $this->slider_data || empty( $this->slider_data['slider'] ) || isset( $this->slider_data['status'] ) && 'inactive' === $this->slider_data['status'] && ! is_preview() ) { return false; } // If the data is to be randomized, do it now. if ( $this->get_config( 'random', $this->slider_data ) ) { $this->slider_data = $this->shuffle( $this->slider_data ); } // Prepare variables. $this->data[ $this->slider_data['id'] ] = $this->slider_data; $slider = ''; $i = 1; // If this is a feed view, customize the output and return early. if ( is_feed() ) { return $this->do_feed_output( $this->slider_data ); } // Load scripts and styles. wp_enqueue_style( $this->base->plugin_slug . '-style' ); wp_enqueue_script( $this->base->plugin_slug . '-script' ); // Load custom slider themes if necessary. if ( 'base' !== $this->get_config( 'slider_theme', $this->slider_data ) ) { $this->load_slider_theme( $this->get_config( 'slider_theme', $this->slider_data ) ); } // Load slider init code in the footer. add_action( 'wp_footer', [ $this, 'slider_init' ], 1000 ); // Run a hook before the slider output begins but after scripts and inits have been set. do_action( 'soliloquy_before_output', $this->slider_data ); // Apply a filter before starting the slider HTML. $slider = apply_filters( 'soliloquy_output_start', $slider, $this->slider_data ); // Build out the slider HTML. $slider .= '<div aria-live="' . $this->get_config( 'aria_live', $this->slider_data ) . '" id="soliloquy-container-' . sanitize_html_class( $this->slider_data['id'] ) . '" class="' . $this->get_slider_classes( $this->slider_data ) . '" style="max-width:' . $this->get_config( 'slider_width', $data ) . 'px;max-height:' . $this->get_config( 'slider_height', $this->slider_data ) . 'px;' . apply_filters( 'soliloquy_output_container_style', '', $this->slider_data ) . '"' . apply_filters( 'soliloquy_output_container_attr', '', $this->slider_data ) . '>'; $slider .= '<ul id="soliloquy-' . sanitize_html_class( $this->slider_data['id'] ) . '" class="soliloquy-slider soliloquy-slides soliloquy-wrap soliloquy-clear">'; $slider = apply_filters( 'soliloquy_output_before_container', $slider, $this->slider_data ); foreach ( (array) $this->slider_data['slider'] as $id => $item ) { // Skip over images that are pending (ignore if in Preview mode). if ( isset( $item['status'] ) && 'pending' === $item['status'] && ! is_preview() ) { continue; } // Allow filtering of individual items. $item = apply_filters( 'soliloquy_output_item_data', $item, $id, $this->slider_data, $i ); $slider = apply_filters( 'soliloquy_output_before_item', $slider, $id, $item, $this->slider_data, $i ); $output = '<li aria-hidden="true" class="' . $this->get_slider_item_classes( $item, $i, $this->slider_data ) . '"' . apply_filters( 'soliloquy_output_item_attr', '', $id, $item, $this->slider_data, $i ) . ' draggable="false" style="list-style:none">'; $output .= $this->get_slide( $id, $item, $this->slider_data, $i ); $output .= '</li>'; $output = apply_filters( 'soliloquy_output_single_item', $output, $id, $item, $this->slider_data, $i ); $slider .= $output; $slider = apply_filters( 'soliloquy_output_after_item', $slider, $id, $item, $this->slider_data, $i ); // Increment the iterator. ++$i; } $slider = apply_filters( 'soliloquy_output_after_container', $slider, $this->slider_data ); $slider .= '</ul>'; $slider = apply_filters( 'soliloquy_output_end', $slider, $this->slider_data ); $slider .= '</div>'; // Increment the counter. ++$this->counter; // Add no JS fallback support. $no_js = apply_filters( 'soliloquy_output_no_js', '<noscript><style type="text/css">#soliloquy-container-' . sanitize_html_class( $this->slider_data['id'] ) . '{opacity:1}</style></noscript>', $this->slider_data ); $slider .= $no_js; // Return the slider HTML. return apply_filters( 'soliloquy_output', $slider, $this->slider_data ); } /** * Retrieves an individual slide for the slider. * * @since 1.0.0 * * @param int|string $id The ID for the slide. * @param array $item Array of data for the slide. * @param array $data Array of data for the slider. * @param int $i The number of the slide in the slider. * @return string HTML markup for the slide. */ public function get_slide( $id, $item, $data, $i ) { $type = ! empty( $item['type'] ) ? $item['type'] : 'image'; switch ( $type ) { case 'image': $slide = $this->get_image_slide( $id, $item, $data, $i ); break; case 'video': $slide = ''; break; case 'html': $slide = ''; break; } return apply_filters( 'soliloquy_output_slide', $slide, $id, $item, $data, $i ); } /** * Retrieves an individual image slide for the slider. * * @since 1.0.0 * * @param int|string $id The ID for the slide. * @param array $item Array of data for the slide. * @param array $data Array of data for the slider. * @param int $i The number of the slide in the slider. * @return string HTML markup for the image slide. */ public function get_image_slide( $id, $item, $data, $i ) { // Grab our image src and prepare our output. $imagesrc = $this->get_image_src( $id, $item, $data ); $output = ''; // If our image is linked, link it. if ( ! empty( $item['link'] ) ) { $output = apply_filters( 'soliloquy_output_before_link', $output, $id, $item, $data, $i ); if ( ! empty( $item['linktab'] ) && $item['linktab'] ) { $output .= '<a href="' . esc_url( $item['link'] ) . '" class="soliloquy-link" title="' . esc_attr( $item['title'] ) . '" target="_blank"' . apply_filters( 'soliloquy_output_link_attr', '', $id, $item, $data, $i ) . '>'; } else { $output .= '<a href="' . esc_url( $item['link'] ) . '" class="soliloquy-link" title="' . esc_attr( $item['title'] ) . '"' . apply_filters( 'soliloquy_output_link_attr', '', $id, $item, $data, $i ) . '>'; } } $output = apply_filters( 'soliloquy_output_before_image', $output, $id, $item, $data, $i ); $output .= '<img id="soliloquy-image-' . sanitize_html_class( $id ) . '" class="soliloquy-image soliloquy-image-' . $i . '" src="' . esc_url( $imagesrc ) . '" alt="' . ( isset( $item['alt'] ) ? esc_attr( $item['alt'] ) : '' ) . '"' . apply_filters( 'soliloquy_output_image_attr', '', $id, $item, $data, $i ) . ' />'; $output = apply_filters( 'soliloquy_output_after_image', $output, $id, $item, $data, $i ); // If our image is linked, close the link. if ( ! empty( $item['link'] ) ) { $output .= '</a>'; } $output = apply_filters( 'soliloquy_output_after_link', $output, $id, $item, $data, $i ); // If we have a caption, output the caption. if ( ! empty( $item['caption'] ) ) { $output = apply_filters( 'soliloquy_output_before_caption', $output, $id, $item, $data, $i ); $output .= '<div class="soliloquy-caption"><div class="soliloquy-caption-inside">'; $caption = apply_filters( 'soliloquy_output_caption', $item['caption'], $id, $item, $data, $i ); $output .= $caption; $output .= '</div></div>'; $output = apply_filters( 'soliloquy_output_after_caption', $output, $id, $item, $data, $i ); } // Return our inner image slide HTML. return apply_filters( 'soliloquy_output_image_slide', $output, $id, $item, $data, $i ); } /** * Outputs the slider init script in the footer. * * @since 1.0.0 */ public function slider_init() { foreach ( $this->data as $id => $data ) { // Prevent multiple init scripts for the same slider ID. if ( in_array( $data['id'], $this->done, true ) ) { continue; } $this->done[] = $data['id']; ?> <script type="text/javascript"> <?php ob_start(); do_action( 'soliloquy_api_start_global', $data ); ?> if ( typeof soliloquy_slider === 'undefined' || false === soliloquy_slider ) { soliloquy_slider = {}; } <?php if ( ! empty( $data['youtube'] ) ) : ?> if ( typeof soliloquy_youtube === 'undefined' || false === soliloquy_youtube ) { soliloquy_youtube = {}; } <?php endif; ?> <?php if ( ! empty( $data['vimeo'] ) ) : ?> if ( typeof soliloquy_vimeo === 'undefined' || false === soliloquy_vimeo ) { soliloquy_vimeo = {}; } <?php endif; ?> <?php if ( ! empty( $data['wistia'] ) ) : ?> if ( typeof soliloquy_wistia === 'undefined' || false === soliloquy_wistia ) { soliloquy_wistia = {}; } <?php endif; ?> jQuery('#soliloquy-container-<?php echo sanitize_html_class( $data['id'] ); ?>').css('height', Math.round(jQuery('#soliloquy-container-<?php echo sanitize_html_class( $data['id'] ); ?>').width()/(<?php echo esc_js( $this->get_config( 'slider_width', $data ) ); ?>/<?php echo esc_js( $this->get_config( 'slider_height', $data ) ); ?>))); jQuery(window).load(function(){ var $ = jQuery; <?php do_action( 'soliloquy_api_start', $data ); ?> var soliloquy_container_<?php echo sanitize_html_class( $data['id'] ); ?> = $('#soliloquy-container-<?php echo sanitize_html_class( $data['id'] ); ?>'), soliloquy_<?php echo sanitize_html_class( $data['id'] ); ?> = $('#soliloquy-<?php echo sanitize_html_class( $data['id'] ); ?>'); soliloquy_slider['<?php echo sanitize_html_class( $data['id'] ); ?>'] = soliloquy_<?php echo sanitize_html_class( $data['id'] ); ?>.soliloquy({ <?php do_action( 'soliloquy_api_config_start', $data ); ?> slideSelector: '.soliloquy-item', speed: <?php echo esc_js( $this->get_config( 'speed', $data ) ); ?>, pause: <?php echo esc_js( $this->get_config( 'duration', $data ) ); ?>, auto: 1, useCSS: 0, keyboard: true, adaptiveHeight: 1, adaptiveHeightSpeed: <?php echo intval( apply_filters( 'soliloquy_adaptive_height_speed', 400, $data ) ); ?>, infiniteLoop: 1, mode: '<?php echo esc_js( $this->get_config( 'transition', $data ) ); ?>', pager: 1, controls: 1, nextText: '<?php echo esc_js( apply_filters( 'soliloquy_next_text', '', $data ) ); ?>', prevText: '<?php echo esc_js( apply_filters( 'soliloquy_prev_text', '', $data ) ); ?>', startText: '<?php echo esc_js( apply_filters( 'soliloquy_start_text', '', $data ) ); ?>', stopText: '<?php echo esc_js( apply_filters( 'soliloquy_stop_text', '', $data ) ); ?>', <?php do_action( 'soliloquy_api_config_callback', $data ); ?> onSliderLoad: function(currentIndex){ soliloquy_container_<?php echo sanitize_html_class( $data['id'] ); ?>.find('.soliloquy-active-slide').removeClass('soliloquy-active-slide').attr('aria-hidden','true'); soliloquy_container_<?php echo sanitize_html_class( $data['id'] ); ?>.css({'height':'auto','background-image':'none'}); if ( soliloquy_container_<?php echo sanitize_html_class( $data['id'] ); ?>.find('.soliloquy-slider li').length > 1 ) { soliloquy_container_<?php echo sanitize_html_class( $data['id'] ); ?>.find('.soliloquy-controls').fadeTo(300, 1); } soliloquy_<?php echo sanitize_html_class( $data['id'] ); ?>.find('.soliloquy-item:not(.soliloquy-clone):eq(' + currentIndex + ')').addClass('soliloquy-active-slide').attr('aria-hidden','false'); // Purge all cloned items of IDs to avoid duplicate ID issues. soliloquy_container_<?php echo sanitize_html_class( $data['id'] ); ?>.find('.soliloquy-clone').find('*').removeAttr('id'); soliloquy_container_<?php echo sanitize_html_class( $data['id'] ); ?>.find('.soliloquy-controls-direction').attr('aria-label','carousel buttons').attr('aria-controls', '<?php echo 'soliloquy-container-' . sanitize_html_class( $data['id'] ); ?>'); soliloquy_container_<?php echo sanitize_html_class( $data['id'] ); ?>.find('.soliloquy-controls-direction a.soliloquy-prev').attr('aria-label','previous'); soliloquy_container_<?php echo sanitize_html_class( $data['id'] ); ?>.find('.soliloquy-controls-direction a.soliloquy-next').attr('aria-label','next'); <?php do_action( 'soliloquy_api_on_load', $data ); ?> }, onSlideBefore: function(element, oldIndex, newIndex){ soliloquy_container_<?php echo sanitize_html_class( $data['id'] ); ?>.find('.soliloquy-active-slide').removeClass('soliloquy-active-slide').attr('aria-hidden','true'); $(element).addClass('soliloquy-active-slide').attr('aria-hidden','false'); <?php do_action( 'soliloquy_api_before_transition', $data ); ?> }, onSlideAfter: function(element, oldIndex, newIndex){ <?php do_action( 'soliloquy_api_after_transition', $data ); ?> }, <?php do_action( 'soliloquy_api_config_end', $data ); ?> }); <?php do_action( 'soliloquy_api_slider', $data ); ?> <?php do_action( 'soliloquy_api_end', $data ); ?> }); // Minify before outputting to improve page load time. <?php do_action( 'soliloquy_api_end_global', $data ); // User inputs are sanitized aboved. // @codingStandardsIgnoreStart echo $this->minify( ob_get_clean() ); // @codingStandardsIgnoreEnd ?> </script> <?php } } /** * Loads a custom slider display theme. * * @since 1.0.0 * * @param string $theme The custom theme slug to load. */ public function load_slider_theme( $theme ) { // Loop through the available themes and enqueue the one called. foreach ( Soliloquy_Common_Lite::get_instance()->get_slider_themes() as $array => $data ) { if ( $theme !== $data['value'] ) { continue; } wp_enqueue_style( $this->base->plugin_slug . $theme . '-theme', plugins_url( 'themes/' . $theme . '/style.css', $data['file'] ), [ $this->base->plugin_slug . '-style' ], $this->base->version ); break; } } /** * Helper method for adding custom slider classes. * * @since 1.0.0 * * @param array $data The slider data to use for retrieval. * @return string String of space separated slider classes. */ public function get_slider_classes( $data ) { // Set default class. $classes = []; $classes[] = 'soliloquy-container'; // Add custom class based on the transition. $classes[] = 'soliloquy-transition-' . $this->get_config( 'transition', $data ); // If we have custom classes defined for this slider, output them now. foreach ( (array) $this->get_config( 'classes', $data ) as $class ) { $classes[] = $class; } // Allow filtering of classes and then return what's left. $classes = apply_filters( 'soliloquy_output_classes', $classes, $data ); // Add custom class based on the theme. $classes[] = 'soliloquy-theme-' . $this->get_config( 'slider_theme', $data ); // If the slider has RTL support, add a class for it. if ( $this->get_config( 'rtl', $data ) ) { $classes[] = 'soliloquy-rtl'; } return trim( implode( ' ', array_map( 'trim', array_map( 'sanitize_html_class', array_unique( $classes ) ) ) ) ); } /** * Helper method for adding custom slider classes. * * @since 1.0.4 * * @param array $item Array of item data. * @param int $i The current position in the slider. * @param array $data The slider data to use for retrieval. * @return string String of space separated slider item classes. */ public function get_slider_item_classes( $item, $i, $data ) { // Set default class. $classes = []; $classes[] = 'soliloquy-item'; $classes[] = 'soliloquy-item-' . $i; // Set the type of slide as a class. $classes[] = ! empty( $item['type'] ) ? 'soliloquy-' . $item['type'] . '-slide' : 'soliloquy-image-slide'; // Allow filtering of classes and then return what's left. $classes = apply_filters( 'soliloquy_output_item_classes', $classes, $item, $i, $data ); return trim( implode( ' ', array_map( 'trim', array_map( 'sanitize_html_class', array_unique( $classes ) ) ) ) ); } /** * Helper method to retrieve the proper image src attribute based on slider settings. * * @since 1.0.0 * * @param int $id The image attachment ID to use. * @param array $item Slider item data. * @param array $data The slider data to use for retrieval. * @param string $type The type of cropped image to retrieve. * @return string The proper image src attribute for the image. */ public function get_image_src( $id, $item, $data, $type = 'slider' ) { // Get the full image src. If it does not return the data we need, return the image link instead. $src = wp_get_attachment_image_src( $id, 'full' ); $image = ! empty( $src[0] ) ? $src[0] : false; // Allow image to be filtered to use a different thumbnail than the main image. if ( 'thumbnails' === $type ) { $image = apply_filters( 'soliloquy_cropped_image', $image, $id, $item, $data, $data['id'] ); } // If no image, return with the base link. if ( ! $image ) { $image = ! empty( $item['src'] ) ? $item['src'] : false; if ( ! $image ) { return apply_filters( 'soliloquy_no_image_src', $item['link'], $id, $item, $data ); } } // Generate the cropped image if necessary. $type = 'thumbnails' !== $type ? apply_filters( 'soliloquy_crop_type', $type, $id, $item, $data ) : $type; if ( empty( $type ) ) { return apply_filters( 'soliloquy_no_image_type', $item['link'], $id, $item, $data ); } // If the setting exists, go onward with cropping. if ( isset( $data['config']['slider'] ) && $data['config']['slider'] ) { if ( isset( $data['config'][ $type ] ) && $data['config'][ $type ] ) { $common = Soliloquy_Common_Lite::get_instance(); $args = apply_filters( 'soliloquy_crop_image_args', [ 'position' => 'c', 'width' => $this->get_config( $type . '_width', $data ), 'height' => $this->get_config( $type . '_height', $data ), 'quality' => 82, 'retina' => false, ] ); $cropped_image = $common->resize_image( $image, $args['width'], $args['height'], true, $args['position'], $args['quality'], $args['retina'] ); // If there is an error, possibly output error message and return the default image src. if ( is_wp_error( $cropped_image ) ) { // If WP_DEBUG is enabled, and we're logged in, output an error to the user. // Return the non-cropped image as a fallback. return apply_filters( 'soliloquy_image_src', $image, $id, $item, $data ); } else { return apply_filters( 'soliloquy_image_src', $cropped_image, $id, $item, $data ); } } else { return apply_filters( 'soliloquy_image_src', $image, $id, $item, $data ); } } else { return apply_filters( 'soliloquy_image_src', $image, $id, $item, $data ); } } /** * Helper method for positioning the slider. * * @since 1.0.0 * * @param string $style String of slider container styles. * @param array $data Array of slider data. * @return string $style Amended string of slider container styles. */ public function position_slider( $style, $data ) { $gutter = $this->get_config( 'gutter', $data ); $position = ''; switch ( $this->get_config( 'position', $data ) ) { case 'center': $position .= 'margin:0 auto ' . $gutter . 'px;'; break; case 'left': $position .= 'float:left;margin:0 ' . $gutter . 'px ' . $gutter . 'px 0;'; break; case 'right': $position .= 'float:right;margin:0 0 ' . $gutter . 'px ' . $gutter . 'px;'; break; } $position = apply_filters( 'soliloquy_position_style', $position, $data ); return $style . $position; } /** * Helper method for retrieving the mobile image src attribute. * * @since 1.0.0 * * @param string $attr String of image attributes. * @param int $id The ID of the image attachment. * @param array $item The array of date for the image. * @param array $data Array of slider data. * @return string $attr Amended string of image attributes. */ public function mobile_image( $attr, $id, $item, $data ) { $mobile_image = $this->get_image_src( $id, $item, $data, 'mobile' ); return $attr . ' data-soliloquy-src-mobile="' . esc_url( $mobile_image ) . '"'; } /** * Shuffles and randomizes images in a slider. * * @since 1.0.0 * * @param array $data The slider data to use for retrieval. * @return array $data Shuffled slider data. */ public function shuffle( $data ) { // Return early there are no items to shuffle. if ( ! is_array( $data['slider'] ) ) { return $data; } // Prepare variables. $random = []; $keys = array_keys( $data['slider'] ); // Shuffle the keys and loop through them to create a new, randomized array of images. shuffle( $keys ); foreach ( $keys as $key ) { $random[ $key ] = $data['slider'][ $key ]; } // Return the randomized image array. $data['slider'] = $random; return $data; } /** * Helper method for retrieving config values. * * @since 1.0.0 * * @param string $key The config key to retrieve. * @param array $data The slider data to use for retrieval. * @return string Key value on success, default if not set. */ public function get_config( $key, $data ) { $instance = Soliloquy_Common_Lite::get_instance(); return isset( $data['config'][ $key ] ) ? $data['config'][ $key ] : $instance->get_config_default( $key ); } /** * Helper method to minify a string of data. * * @since 1.0.4 * * @param string $string_data String of data to minify. * @return string $string_data Minified string of data. */ public function minify( $string_data ) { $clean = preg_replace( '/((?:\/\*(?:[^*]|(?:\*+[^*\/]))*\*+\/)|(?:\/\/.*))/', '', $string_data ); $clean = str_replace( [ "\r\n", "\r", "\t", "\n", ' ', ' ', ' ' ], '', $clean ); return apply_filters( 'soliloquy_minified_string', $clean, $string_data ); } /** * Outputs only the first image of the slider inside a regular <div> tag * to avoid styling issues with feeds. * * @since 1.0.0 * * @param array $data Array of slider data. * @return string $slider Custom slider output for feeds. */ public function do_feed_output( $data ) { $slider = '<div class="soliloquy-feed-output">'; foreach ( $data['slider'] as $id => $item ) { // Skip over images that are pending (ignore if in Preview mode). if ( isset( $item['status'] ) && 'pending' === $item['status'] && ! is_preview() ) { continue; } $imagesrc = $this->get_image_src( $id, $item, $data ); $slider .= '<img class="soliloquy-feed-image" src="' . esc_url( $imagesrc ) . '" title="' . esc_attr( $item['title'] ) . '" alt="' . esc_attr( $item['alt'] ) . '" />'; break; } $slider .= '</div>'; return apply_filters( 'soliloquy_feed_output', $slider, $data ); } /** * Returns the query args to be passed to YouTube videos. * * @since 1.0.0 * * @param array $data Array of slider data. */ public function get_youtube_args( $data ) { return apply_filters( 'soliloquy_youtube_args', [ 'enablejsapi' => 1, 'version' => 3, 'wmode' => 'transparent', 'rel' => 0, 'showinfo' => 0, 'modestbranding' => 1, 'autoplay' => 1, 'origin' => get_home_url(), ], $data ); } /** * Returns the query args to be passed to Vimeo videos. * * @since 1.0.0 * * @param array $data Array of slider data. */ public function get_vimeo_args( $data ) { return apply_filters( 'soliloquy_vimeo_args', [ 'api' => 1, 'wmode' => 'transparent', 'byline' => 0, 'title' => 0, 'portrait' => 0, 'autoplay' => 1, 'badge' => 0, 'fullscreen' => 1, ], $data ); } /** * Returns the query args to be passed to Wistia videos. * * @since 1.0.0 * * @param array $data Array of slider data. */ public function get_wistia_args( $data ) { return apply_filters( 'soliloquy_wistia_args', [ 'version' => 'v1', 'wmode' => 'opaque', 'volumeControl' => 1, 'controlsVisibleOnLoad' => 1, 'videoFoam' => 1, ], $data ); } /** * Flag for detecting a mobile device server-side. * * @since 1.0.0 * * @return bool True if on a mobile device, false otherwise. */ public function is_mobile() { // Return wp_is_mobile for the final check. return wp_is_mobile(); } /** * Returns the singleton instance of the class. * * @since 1.0.0 * * @return object The Soliloquy_Shortcode_Lite object. */ public static function get_instance() { if ( ! isset( self::$instance ) && ! ( self::$instance instanceof Soliloquy_Shortcode_Lite ) ) { self::$instance = new Soliloquy_Shortcode_Lite(); } return self::$instance; } } // Load the shortcode class. $soliloquy_shortcode_lite = Soliloquy_Shortcode_Lite::get_instance();