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<?php
/**
* Salient Nectar Slider related functions
*
* @package Salient Nectar Slider
* @subpackage helpers
* @version 10.1
*/
// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Helper to verify is SSL is in use.
*
* @since 1.0
*/
if ( ! function_exists( 'nectar_ssl_check' ) ) {
function nectar_ssl_check( $src ) {
global $nectar_is_ssl;
if ( strpos( $src, 'http://' ) !== false && $nectar_is_ssl == true ) {
$converted_start = str_replace( 'http://', 'https://', $src );
return $converted_start;
} else {
return $src;
}
}
}
add_filter( 'manage_edit-nectar_slider_columns', 'edit_columns_nectar_slider' );
/**
* Nectar Slider edit columns.
*
* @since 1.0
*/
if ( ! function_exists( 'edit_columns_nectar_slider' ) ) {
function edit_columns_nectar_slider( $columns ) {
$column_thumbnail = array( 'thumbnail' => 'Thumbnail' );
$column_caption = array( 'caption' => 'Caption' );
$columns = array_slice( $columns, 0, 1, true ) + $column_thumbnail + array_slice( $columns, 1, null, true );
$columns = array_slice( $columns, 0, 2, true ) + $column_caption + array_slice( $columns, 2, null, true );
return $columns;
}
}
add_action( 'manage_nectar_slider_posts_custom_column', 'nectar_slider_custom_columns', 10, 2 );
/**
* Nectar Slider edit columns content.
*
* @since 1.0
*/
if ( ! function_exists( 'nectar_slider_custom_columns' ) ) {
function nectar_slider_custom_columns( $portfolio_columns, $post_id ) {
switch ( $portfolio_columns ) {
case 'thumbnail':
$background_type = get_post_meta( $post_id, '_nectar_slider_bg_type', true );
if ( $background_type === 'image_bg' ) {
$thumbnail = get_post_meta( $post_id, '_nectar_slider_image', true );
if ( ! empty( $thumbnail ) ) {
echo '<a href="' . esc_url( get_admin_url() ) . 'post.php?post=' . $post_id . '&action=edit"><img class="slider-thumb" src="' . esc_attr( $thumbnail ) . '" /></a>';
} else {
echo '<a href="' . esc_url( get_admin_url() ) . 'post.php?post=' . $post_id . '&action=edit"><img class="slider-thumb" src="' . SALIENT_NECTAR_SLIDER_PLUGIN_PATH . '/img/slider-default-thumb.jpg" /></a>' .
'<strong><a class="row-title" href="' . esc_url( get_admin_url() ) . 'post.php?post=' . $post_id . '&action=edit">'. esc_html__('No image added yet.','salient-nectar-slider') . '</a></strong>';
}
} else {
$thumbnail = get_post_meta( $post_id, '_nectar_slider_preview_image', true );
if ( ! empty( $thumbnail ) ) {
echo '<a href="' . esc_url( get_admin_url() ) . 'post.php?post=' . $post_id . '&action=edit"><img class="slider-thumb" src="' . esc_attr( $thumbnail ) . '" /></a>';
} else {
echo '<a href="' . esc_url( get_admin_url() ) . 'post.php?post=' . $post_id . '&action=edit"><img class="slider-thumb" src="' . SALIENT_NECTAR_SLIDER_PLUGIN_PATH . '/img/slider-default-video-thumb.jpg" /></a>' .
'<strong><a class="row-title" href="' . esc_url( get_admin_url() ) . 'post.php?post=' . $post_id . '&action=edit">'. esc_html__('No video preview image added yet.','salient-nectar-slider') . '</a></strong>';
}
}
break;
case 'caption':
$caption = get_post_meta( $post_id, '_nectar_slider_caption', true );
$heading = get_post_meta( $post_id, '_nectar_slider_heading', true );
echo '<h2>' . wp_kses_post( $heading ) . '</h2><p>' . wp_kses_post( $caption ) . '</p>';
break;
default:
break;
}
}
}
add_action( 'admin_menu', 'nectar_slider_ordering' );
/**
* Nectar Slider order submenu page.
*
* @since 1.0
*/
if ( ! function_exists( 'nectar_slider_ordering' ) ) {
function nectar_slider_ordering() {
add_submenu_page(
'edit.php?post_type=nectar_slider',
'Order Slides',
'Slide Ordering',
'edit_pages',
'nectar-slide-order',
'nectar_slider_order_page'
);
}
}
/**
* Nectar Slider order page content.
*
* @since 1.0
*/
if ( ! function_exists( 'nectar_slider_order_page' ) ) {
function nectar_slider_order_page(){ ?>
<div class="wrap" data-base-url="<?php echo esc_url( admin_url( 'edit.php?post_type=nectar_slider&page=nectar-slide-order' ) ); ?>">
<h2><?php echo esc_html__( 'Sort Slides', 'salient-nectar-slider' ); ?></h2>
<p><?php echo esc_html__( 'Choose your slider location below and simply drag your slides up or down - they will automatically be saved in that order.', 'salient-nectar-slider' ); ?></p>
<?php
( isset( $_GET['slider-location'] ) ) ? $location = sanitize_text_field( $_GET['slider-location'] ) : $location = false;
$slides = new WP_Query(
array(
'post_type' => 'nectar_slider',
'slider-locations' => $location,
'posts_per_page' => -1,
'order' => 'ASC',
'orderby' => 'menu_order',
)
);
?>
<?php if ( $slides->have_posts() ) : ?>
<?php
wp_nonce_field( basename( __FILE__ ), 'nectar_meta_box_nonce' );
echo '<div class="slider-locations">';
global $typenow;
$args = array(
'public' => false,
'_builtin' => false,
);
$post_types = get_post_types( $args );
if ( in_array( $typenow, $post_types ) ) {
$filters = get_object_taxonomies( $typenow );
foreach ( $filters as $tax_slug ) {
$tax_obj = get_taxonomy( $tax_slug );
wp_dropdown_categories(
array(
'show_option_all' => 'Slider Locations',
'taxonomy' => $tax_slug,
'name' => $tax_obj->name,
'selected' => isset( $location ) ? $location : false,
'hierarchical' => $tax_obj->hierarchical,
'show_count' => false,
'hide_empty' => true,
)
);
}
}
echo '</div>';
if ( isset( $location ) && $location != false ) {
?>
<table class="wp-list-table widefat fixed posts" id="sortable-table">
<thead>
<tr>
<th class="column-order"><?php echo esc_html__( 'Order', 'salient-nectar-slider' ); ?></th>
<th class="manage-column column-thumbnail"><?php echo esc_html__( 'Image', 'salient-nectar-slider' ); ?></th>
<th class="manage-column column-caption"><?php echo esc_html__( 'Caption', 'salient-nectar-slider' ); ?></th>
</tr>
</thead>
<tbody data-post-type="nectar_slider">
<?php
while ( $slides->have_posts() ) :
$slides->the_post();
?>
<tr id="post-<?php the_ID(); ?>">
<td class="column-order"><img src="<?php echo SALIENT_NECTAR_SLIDER_PLUGIN_PATH. '/img/sortable.png'; ?>" alt="Move Icon" width="25" height="25" class="" /></td>
<td class="thumbnail column-thumbnail">
<?php
global $post;
$post_id = $post->ID;
$background_type = get_post_meta( $post_id, '_nectar_slider_bg_type', true );
if ( $background_type === 'image_bg' ) {
$thumbnail = get_post_meta( $post_id, '_nectar_slider_image', true );
if ( ! empty( $thumbnail ) ) {
echo '<a href="' . esc_url( get_admin_url() ) . 'post.php?post=' . $post_id . '&action=edit"><img class="slider-thumb" src="' . esc_attr( $thumbnail ) . '" /></a>';
} else {
echo '<a href="' . esc_url( get_admin_url() ) . 'post.php?post=' . $post_id . '&action=edit"><img class="slider-thumb" src="' . SALIENT_NECTAR_SLIDER_PLUGIN_PATH . '/img/slider-default-thumb.jpg" /></a>' .
'<strong><a class="row-title" href="' . esc_url( get_admin_url() ) . 'post.php?post=' . $post_id . '&action=edit">'. esc_html__('No image added yet.','salient-nectar-slider') . '</a></strong>';
}
} else {
$thumbnail = get_post_meta( $post_id, '_nectar_slider_preview_image', true );
if ( ! empty( $thumbnail ) ) {
echo '<a href="' . esc_url( get_admin_url() ) . 'post.php?post=' . $post_id . '&action=edit"><img class="slider-thumb" src="' . esc_attr( $thumbnail ) . '" /></a>';
} else {
echo '<a href="' . esc_url( get_admin_url() ) . 'post.php?post=' . $post_id . '&action=edit"><img class="slider-thumb" src="' . SALIENT_NECTAR_SLIDER_PLUGIN_PATH . '/img/slider-default-video-thumb.jpg" /></a>' .
'<strong><a class="row-title" href="' . esc_url( get_admin_url() ) . 'post.php?post=' . $post_id . '&action=edit">'. esc_html__('No video preview image added yet.','salient-nectar-slider') . '</a></strong>';
}
}
?>
</td>
<td class="caption column-caption">
<?php
$caption = get_post_meta( $post->ID, '_nectar_slider_caption', true );
echo wp_kses_post( $caption );
?>
</td>
</tr>
<?php endwhile; ?>
</tbody>
<tfoot>
<tr>
<th class="column-order"><?php echo esc_html__( 'Order', 'salient-nectar-slider' ); ?></th>
<th class="manage-column column-thumbnail"><?php echo esc_html__( 'Image', 'salient-nectar-slider' ); ?></th>
<th class="manage-column column-caption"><?php echo esc_html__( 'Caption', 'salient-nectar-slider' ); ?></th>
</tr>
</tfoot>
</table>
<?php } ?>
<?php else : ?>
<p><?php echo esc_html__('No slides found, why not', 'salient-nectar-slider') . ' <a href="' . esc_url( admin_url('post-new.php?post_type=nectar_slider') ) .'">' . esc_html__('create one?', 'salient-home-slider') .'</a>'; ?></p>
<?php endif; ?>
<?php wp_reset_postdata(); ?>
</div><!-- .wrap -->
<?php
}
}
add_action( 'admin_enqueue_scripts', 'nectar_slider_enqueue_scripts' );
/**
* Nectar Slider enqueue admin assets.
*
* @since 1.0
*/
if ( ! function_exists( 'nectar_slider_enqueue_scripts' ) ) {
function nectar_slider_enqueue_scripts() {
global $typenow;
global $nectar_get_template_directory_uri;
if ( 'nectar_slider' === $typenow ) {
wp_enqueue_script( 'jquery-ui-sortable' );
wp_enqueue_script( 'nectar-reorder', SALIENT_NECTAR_SLIDER_PLUGIN_PATH . '/includes/assets/js/nectar-reorder.js' );
}
wp_register_script( 'chosen', SALIENT_NECTAR_SLIDER_PLUGIN_PATH . '/includes/assets/js/chosen/chosen.jquery.min.js', array( 'jquery' ), '8.0.1', true );
wp_register_style( 'chosen', SALIENT_NECTAR_SLIDER_PLUGIN_PATH . '/includes/assets/css/chosen/chosen.css', array(), '8.0.1', 'all' );
wp_enqueue_style( 'chosen' );
wp_enqueue_script( 'chosen' );
}
}
add_action( 'wp_ajax_nectar_update_slide_order', 'nectar_slider_update_order' );
/**
* Nectar Slider save order callback.
*
* @since 1.0
*/
if ( ! function_exists( 'nectar_slider_update_order' ) ) {
function nectar_slider_update_order() {
global $wpdb;
$post_type = sanitize_text_field( $_POST['postType'] );
$order = isset( $_POST['order'] ) ? (array) $_POST['order'] : array();
$order = array_map( 'esc_attr', $order );
if ( ! isset( $_POST['nectar_meta_box_nonce'] ) || ! wp_verify_nonce( $_POST['nectar_meta_box_nonce'], basename( __FILE__ ) ) ) {
return;
}
foreach ( $order as $menu_order => $post_id ) {
$post_id = intval( str_ireplace( 'post-', '', $post_id ) );
$menu_order = intval( $menu_order );
wp_update_post(
array(
'ID' => stripslashes( htmlspecialchars( $post_id ) ),
'menu_order' => stripslashes( htmlspecialchars( $menu_order ) ),
)
);
}
die( '1' );
}
}
/**
* Display the Nectar Slider order in admin correctly.
*
* @since 1.0
*/
if ( ! function_exists( 'set_nectar_slider_admin_order' ) ) {
function set_nectar_slider_admin_order( $wp_query ) {
$post_type = ( isset( $wp_query->query['post_type'] ) ) ? $wp_query->query['post_type'] : '';
if ( $post_type === 'nectar_slider' ) {
$wp_query->set( 'orderby', 'menu_order' );
$wp_query->set( 'order', 'ASC' );
}
}
}
if ( is_admin() ) {
add_filter( 'pre_get_posts', 'set_nectar_slider_admin_order' );
}
/**
* Nectar Slider restrict manage posts.
*
* @since 1.0
*/
if ( ! function_exists( 'nectar_my_restrict_manage_posts' ) ) {
function nectar_my_restrict_manage_posts() {
global $typenow;
$args = array(
'public' => false,
'_builtin' => false,
);
$post_types = get_post_types( $args );
if ( in_array( $typenow, $post_types ) ) {
$filters = get_object_taxonomies( $typenow );
if ( $typenow != 'product' ) {
foreach ( $filters as $tax_slug ) {
$tax_obj = get_taxonomy( $tax_slug );
wp_dropdown_categories(
array(
'show_option_all' => esc_html__( 'Show All ', 'salient-nectar-slider' ) . $tax_obj->label,
'taxonomy' => $tax_slug,
'name' => $tax_obj->name,
'selected' => isset( $_GET[ $tax_obj->query_var ] ) ? $_GET[ $tax_obj->query_var ] : false,
'hierarchical' => $tax_obj->hierarchical,
'show_count' => false,
'hide_empty' => true,
)
);
}
}
}
}
}
/**
* Nectar Slider parse query.
*
* @since 1.0
*/
if ( ! function_exists( 'nectar_my_convert_restrict' ) ) {
function nectar_my_convert_restrict( $query ) {
global $pagenow;
global $typenow;
if ( $pagenow === 'edit.php' ) {
$filters = get_object_taxonomies( $typenow );
foreach ( $filters as $tax_slug ) {
$var = &$query->query_vars[ $tax_slug ];
if ( isset( $var ) ) {
$term = get_term_by( 'id', $var, $tax_slug );
if ( $term ) {
$var = $term->slug; }
}
}
}
}
}
if ( is_admin() ) {
add_action( 'restrict_manage_posts', 'nectar_my_restrict_manage_posts' );
add_filter( 'parse_query', 'nectar_my_convert_restrict' );
}
/**
* Nectar Slider markup generator.
*
* @since 1.0
*/
function nectar_slider_create_markup($type = 'style', $markup) {
if( 'style' === $type ) {
return '<style type="text/css">'. $markup .'</style>';
}
}
/**
* Nectar Slider dynamic css function.
*
* @since 1.0
*/
if ( ! function_exists( 'nectar_slider_dynamic_css' ) ) {
function nectar_slider_dynamic_css($output, $tag, $attr) {
// Verify we're processing a nectar slider shortcode.
if( 'nectar_slider' !== $tag ) {
return $output;
}
global $post;
static $slider_id = 1;
$ns_unique_id = 'nectar-slider-instance-'.$slider_id;
$nectar_options = (defined( 'NECTAR_THEME_NAME' ) && function_exists('get_nectar_theme_options')) ? get_nectar_theme_options() : array();
// Determine whether Salient is in use and if the transparent header effect is active.
$activate_transparency = false;
if( defined( 'NECTAR_THEME_NAME' ) && function_exists('nectar_using_page_header') ) {
if( !empty($nectar_options['transparent-header']) && '1' === $nectar_options['transparent-header'] ) {
$activate_transparency = nectar_using_page_header($post->ID);
}
}
// Process shortcode attributes.
$nectar_slider_height = ( isset($attr['slider_height']) && !empty($attr['slider_height']) ) ? $attr['slider_height'] : '650';
$nectar_slider_fullwidth = ( isset($attr['full_width']) && !empty($attr['full_width']) ) ? $attr['full_width'] : false;
$nectar_slider_min_height = ( isset($attr['min_slider_height']) && !empty($attr['min_slider_height']) ) ? $attr['min_slider_height'] : false;
$nectar_slider_flex_height = ( isset($attr['flexible_slider_height']) && !empty($attr['flexible_slider_height']) ) ? $attr['flexible_slider_height'] : false;
$nectar_slider_fullscreen = ( isset($attr['fullscreen']) && !empty($attr['fullscreen']) ) ? $attr['fullscreen'] : false;
$nectar_slider_parallax = ( isset($attr['parallax']) && !empty($attr['parallax']) && 'true' === $attr['parallax'] ) ? true : false;
$boxed = ( ! empty( $nectar_options['boxed_layout'] ) && '1' === $nectar_options['boxed_layout'] ) ? '1' : '0';
$fullwidth = 'false';
// Determine if the slider is full width.
if ( 'true' === $nectar_slider_fullwidth && '1' !== $boxed) {
$fullwidth = 'true';
}
elseif ( 'true' === $nectar_slider_fullwidth && '1' === $boxed ) {
$fullwidth = 'boxed-full-width';
}
// Store selector.
$nectar_slider_selector = '#' . esc_attr($ns_unique_id) . ', #' . esc_attr($ns_unique_id) . ' .swiper-container';
// Start creating styles.
$css = '';
// Set the min height.
if( false !== $nectar_slider_min_height ) {
$css .= $nectar_slider_selector . ' { ';
$css .= 'min-height: ' . esc_attr( $nectar_slider_min_height ) . 'px;';
$css .= ' } ';
}
// Set the flexible height.
if ( false !== $nectar_slider_flex_height && 'true' === $nectar_slider_flex_height) {
if( 'true' === $fullwidth && 'true' !== $nectar_slider_fullscreen ) {
$css .= $nectar_slider_selector . ' { ';
$css .= 'height: calc( ' . intval( $nectar_slider_height ) . ' * 100vw / 1600 );';
$css .= ' } ';
// Set the mobile height when using transparent header.
if( true === $activate_transparency ) {
$css .= '@media only screen and (max-width: 690px) { ';
$css .= $nectar_slider_selector . ' { ';
$css .= 'height: calc( (' . intval( $nectar_slider_height ) . ' * 100vw / 1600 ) + 50px );';
$css .= ' }';
$css .= ' } ';
}
} // endif using full width/no fullscreen.
}
// Set regular height.
else if( 'true' === $fullwidth && 'true' !== $nectar_slider_fullscreen ) {
$transparent_cushion = ( true === $activate_transparency ) ? 50 : 0;
// Large desktop.
$css .= '@media only screen and (min-width: 1300px) { ';
$css .= $nectar_slider_selector . ' { ';
$css .= 'height: ' . intval( $nectar_slider_height ) . 'px;';
$css .= ' } ';
$css .= ' } ';
// Small desktop.
$css .= '@media only screen and (max-width: 1299px) { ';
$css .= $nectar_slider_selector . ' { ';
$css .= 'height: ' . (intval( $nectar_slider_height )/1.2) . 'px;';
$css .= ' } ';
$css .= ' } ';
// Tablet.
$css .= '@media only screen and (max-width: 1000px) { ';
$css .= $nectar_slider_selector . ' { ';
$css .= 'height: ' . (intval( $nectar_slider_height )/1.4) . 'px;';
$css .= ' } ';
$css .= ' } ';
// Phone - gets extra height if transparent header is in use.
$css .= '@media only screen and (max-width: 690px) { ';
$css .= $nectar_slider_selector . ' { ';
$css .= 'height: ' . ((intval( $nectar_slider_height )/2.7) + $transparent_cushion) . 'px;';
$css .= ' } ';
$css .= ' } ';
} // endif regular slide height.
// Modify shortcode output to include sizes.
if( !empty($css) ) {
$output = nectar_slider_create_markup( 'style', $css ) . $output;
}
// Track instances.
$slider_id++;
// Return the new output.
return $output;
}
}
add_filter( 'do_shortcode_tag','nectar_slider_dynamic_css',10,3 );
/**
* Nectar Slider display function.
*
* @since 1.0
*/
$real_fs = 0;
if ( ! function_exists( 'nectar_slider_display' ) ) {
function nectar_slider_display( $config_arr ) {
static $slider_id = 1;
$ns_unique_id = 'nectar-slider-instance-'.$slider_id;
// No location supplied.
if( empty($config_arr['location']) ) {
return false;
}
global $post;
global $nectar_options;
global $real_fs;
$midnight_parallax = null;
$midnight_regular = null;
$boxed = ( ! empty( $nectar_options['boxed_layout'] ) && $nectar_options['boxed_layout'] === '1' ) ? '1' : '0';
if ( $config_arr['full_width'] === 'true' && $boxed !== '1' ) {
$fullwidth = 'true';
} elseif ( $config_arr['full_width'] === 'true' && $boxed === '1' ) {
$fullwidth = 'boxed-full-width';
} else {
$fullwidth = 'false';
}
// Disable parallax for full page.
$page_full_screen_rows = ( isset( $post->ID ) ) ? get_post_meta( $post->ID, '_nectar_full_screen_rows', true ) : '';
if ( $page_full_screen_rows === 'on' ) {
$config_arr['parallax'] = 'false';
}
$animate_in_effect = ( ! empty( $nectar_options['header-animate-in-effect'] ) ) ? $nectar_options['header-animate-in-effect'] : 'none';
// Adding parallax wrapper if selected.
if ( $config_arr['parallax'] === 'true' ) {
if ( stripos( $post->post_content, '[nectar_slider' ) !== false && stripos( $post->post_content, '[nectar_slider' ) === 0 && $real_fs == 0 ) {
$first_section = '';
$real_fs = 1;
} else {
$first_section = '';
}
$midnight_parallax = 'data-midnight="nectar-slider"';
$midnight_regular = null;
$slider = '<div ' . $midnight_parallax . ' class="parallax_slider_outer ' . $first_section . '">';
} else {
$slider = '';
}
if ( $config_arr['parallax'] != 'true' ) {
if ( isset($post->post_content) && stripos( $post->post_content, '[nectar_slider' ) !== false && stripos( $post->post_content, '[nectar_slider' ) === 0 && $real_fs == 0 ) {
$first_section = '';
$real_fs = 1;
$midnight_parallax = null;
$midnight_regular = 'data-midnight="nectar-slider"';
} else {
$first_section = '';
}
}
else {
$midnight_parallax = null;
$midnight_regular = null;
$first_section = '';
}
$text_overrides = null;
if ( ! empty( $config_arr['tablet_header_font_size'] ) ) {
$text_overrides .= ' data-tho="' . esc_attr( $config_arr['tablet_header_font_size'] ) . '"';
}
if ( ! empty( $config_arr['tablet_caption_font_size'] ) ) {
$text_overrides .= ' data-tco="' . esc_attr( $config_arr['tablet_caption_font_size'] ) . '"';
}
if ( ! empty( $config_arr['phone_header_font_size'] ) ) {
$text_overrides .= ' data-pho="' . esc_attr( $config_arr['phone_header_font_size'] ) . '"';
}
if ( ! empty( $config_arr['phone_caption_font_size'] ) ) {
$text_overrides .= ' data-pco="' . esc_attr( $config_arr['phone_caption_font_size'] ) . '"';
}
$slider .= '<div ' . $midnight_regular . ' data-transition="' . esc_attr($config_arr['slider_transition']) . '" data-overall_style="' . esc_attr($config_arr['overall_style']) . '" data-flexible-height="' . esc_attr($config_arr['flexible_slider_height']) . '" data-animate-in-effect="' . esc_attr($animate_in_effect) . '" data-fullscreen="' . esc_attr($config_arr['fullscreen']) . '" ';
$slider .= 'data-button-sizing="' . esc_attr($config_arr['button_sizing']) . '" data-button-styling="' . esc_attr($config_arr['slider_button_styling']) . '" data-autorotate="' . esc_attr($config_arr['autorotate']) . '" data-parallax="' . esc_attr($config_arr['parallax']) . '" data-parallax-disable-mobile="' . esc_attr($config_arr['disable_parallax_mobile']) . '" data-caption-trans="' . esc_attr($config_arr['caption_transition']) . '" data-parallax-style="bg_only" data-bg-animation="' . esc_attr($config_arr['bg_animation']) . '" data-full-width="' . esc_attr($fullwidth) . '" ';
$slider .= 'class="nectar-slider-wrap ' . $first_section . '" id="' . esc_attr($ns_unique_id) . '">';
$slider .= '<div class="swiper-container" ' . $text_overrides . ' data-loop="' . esc_attr($config_arr['loop']) . '" data-height="' . esc_attr($config_arr['slider_height']) . '" data-min-height="' . esc_attr($config_arr['min_slider_height']) . '" data-arrows="' . esc_attr($config_arr['arrow_navigation']) . '" data-bullets="' . esc_attr($config_arr['bullet_navigation']) . '" ';
$slider .= 'data-bullet_style="' . esc_attr($config_arr['bullet_navigation_style']) . '" data-bullet_position="' . esc_attr($config_arr['bullet_navigation_position']) . '" data-desktop-swipe="' . esc_attr($config_arr['desktop_swipe']) . '" data-settings=""> <div class="swiper-wrapper">';
$slide_count = 0;
// get slider location by slug instead of raw name
$slider_terms = get_term_by( 'name', $config_arr['location'], 'slider-locations' );
// loop through and get all the slides in selected location
$slides = new WP_Query(
array(
'post_type' => 'nectar_slider',
'tax_query' => array(
array(
'taxonomy' => 'slider-locations',
'field' => 'slug',
'terms' => $slider_terms->slug,
),
),
'posts_per_page' => -1,
'order' => 'ASC',
'orderby' => 'menu_order',
)
);
if ( $slides->have_posts() ) :
while ( $slides->have_posts() ) :
$slides->the_post();
global $post;
$background_type = get_post_meta( $post->ID, '_nectar_slider_bg_type', true );
$background_alignment = get_post_meta( $post->ID, '_nectar_slider_slide_bg_alignment', true );
$slide_title = get_post_meta( $post->ID, '_nectar_slider_heading', true );
$slide_description = get_post_meta( $post->ID, '_nectar_slider_caption', true );
$slide_description_wrapped = '<span>' . wp_kses_post($slide_description) . '</span>';
$slide_description_bg = get_post_meta( $post->ID, '_nectar_slider_caption_background', true );
$caption_bg = ( $slide_description_bg == 'on' ) ? 'class="transparent-bg"' : '';
$down_arrow = get_post_meta( $post->ID, '_nectar_slider_down_arrow', true );
$poster = get_post_meta( $post->ID, '_nectar_slider_preview_image', true );
$poster_markup = ( ! empty( $poster ) ) ? 'poster="' . $poster . '"' : null;
$x_pos = get_post_meta( $post->ID, '_nectar_slide_xpos_alignment', true );
$y_pos = get_post_meta( $post->ID, '_nectar_slide_ypos_alignment', true );
$link_type = get_post_meta( $post->ID, '_nectar_slider_link_type', true );
$full_slide_link = get_post_meta( $post->ID, '_nectar_slider_entire_link', true );
$button_1_text = get_post_meta( $post->ID, '_nectar_slider_button', true );
$button_1_link = get_post_meta( $post->ID, '_nectar_slider_button_url', true );
$button_1_style = get_post_meta( $post->ID, '_nectar_slider_button_style', true );
$button_1_color = get_post_meta( $post->ID, '_nectar_slider_button_color', true );
$button_2_text = get_post_meta( $post->ID, '_nectar_slider_button_2', true );
$button_2_link = get_post_meta( $post->ID, '_nectar_slider_button_url_2', true );
$button_2_style = get_post_meta( $post->ID, '_nectar_slider_button_style_2', true );
$button_2_color = get_post_meta( $post->ID, '_nectar_slider_button_color_2', true );
$video_mp4 = get_post_meta( $post->ID, '_nectar_media_upload_mp4', true );
$video_webm = get_post_meta( $post->ID, '_nectar_media_upload_webm', true );
$video_ogv = get_post_meta( $post->ID, '_nectar_media_upload_ogv', true );
$video_texture = get_post_meta( $post->ID, '_nectar_slider_video_texture', true );
$muted = 'on';
$desktop_content_width = get_post_meta( $post->ID, '_nectar_slider_slide_content_width_desktop', true );
$tablet_content_width = get_post_meta( $post->ID, '_nectar_slider_slide_content_width_tablet', true );
$slide_image = get_post_meta( $post->ID, '_nectar_slider_image', true );
$overlay_color = get_post_meta( $post->ID, '_nectar_slider_bg_overlay_color', true );
$overlay_markup = ( ! empty( $overlay_color ) ) ? '<div class="slide-bg-overlay" style="background-color: ' . esc_attr($overlay_color) . ';"> </div>' : '';
$img_bg = null;
$slide_color = get_post_meta( $post->ID, '_nectar_slider_slide_font_color', true );
$custom_class = get_post_meta( $post->ID, '_nectar_slider_slide_custom_class', true );
$custom_css_class = ( ! empty( $custom_class ) ) ? ' ' . $custom_class : null;
if ( $background_type == 'image_bg' ) {
if( 'lazy-load' === $config_arr['image_loading'] ) {
$bg_img_markup = 'data-nectar-img-src="'. nectar_ssl_check( $slide_image ).'"';
} else {
$bg_img_markup = 'style="background-image: url(' . nectar_ssl_check( $slide_image ) . ');"';
}
} else {
$bg_img_markup = null;
}
( ! empty( $x_pos )) ? $x_pos_markup = $x_pos : $x_pos_markup = 'center';
( ! empty( $y_pos ) ) ? $y_pos_markup = $y_pos : $y_pos_markup = 'middle';
$slider .= '<div class="swiper-slide' . $custom_css_class . '" data-desktop-content-width="' . esc_attr($desktop_content_width) . '" data-tablet-content-width="' . esc_attr($tablet_content_width) . '" data-bg-alignment="' . esc_attr($background_alignment) . '" data-color-scheme="' . esc_attr($slide_color) . '" data-x-pos="' . esc_attr($x_pos_markup) . '" data-y-pos="' . esc_attr($y_pos_markup) . '" >';
if ( $background_type === 'image_bg' ) {
$slider .= '<div class="slide-bg-wrap"><div class="image-bg" ' . $bg_img_markup . '> </div>' . $overlay_markup . '</div>';
}
if ( ! empty( $slide_title ) ||
! empty( $slide_description ) ||
! empty( $button_1_text ) ||
! empty( $button_2_text ) ) {
$slider .= '<div class="container">
<div class="content">';
if ( ! empty( $slide_title ) ) {
$heading_tag = 'h2';
if( isset($config_arr['heading_tag']) && !empty($config_arr['heading_tag']) && 'default' !== $config_arr['heading_tag'] ) {
if( 'h1' === $config_arr['heading_tag'] ) {
$heading_tag = 'h1';
} else if( 'h2' === $config_arr['heading_tag'] ) {
$heading_tag = 'h2';
}
else if( 'h3' === $config_arr['heading_tag'] ) {
$heading_tag = 'h3';
}
}
$slider .= '<'. esc_html($heading_tag) .'>' . wp_kses_post($slide_title) . '</'.esc_html($heading_tag).'>'; }
if ( ! empty( $slide_description ) ) {
$slider .= '<p ' . $caption_bg . ' >' . $slide_description_wrapped . '</p>'; }
if ( $link_type == 'button_links' && ! empty( $button_1_text ) || $link_type == 'button_links' && ! empty( $button_2_text ) ) {
$slider .= '<div class="buttons">';
if ( ! empty( $button_1_text ) ) {
$button_1_link = ! empty( $button_1_link ) ? $button_1_link : '#';
// check button link to see if it's a video or googlemap
$link_extra = null;
if ( strpos( $button_1_link, 'youtube.com/watch' ) !== false ) {
$link_extra = 'pp ';
}
if ( strpos( $button_1_link, 'vimeo.com/' ) !== false ) {
$link_extra = 'pp ';
}
if ( strpos( $button_1_link, 'maps.google.com/maps' ) !== false ) {
$link_extra = 'map-popup ';
}
// wrapper for tilt button
$button_wrap_begin = ( $button_1_style === 'solid_color_2' ) ? "<div class='button-wrap'>" : null;
$button_wrap_end = ( $button_1_style === 'solid_color_2' ) ? '</div>' : null;
$slider .=
'<div class="button ' . $button_1_style . '">
' . $button_wrap_begin . ' <a class="' . $link_extra . $button_1_color . '" href="' . esc_url( $button_1_link ) . '">' . wp_kses_post( $button_1_text ) . '</a>' . $button_wrap_end . '
</div>';
}
if ( ! empty( $button_2_text ) ) {
$button_2_link = ! empty( $button_2_link ) ? $button_2_link : '#';
// check button link to see if it's a video or googlemap
$link_extra = null;
if ( strpos( $button_2_link, 'youtube.com/watch' ) !== false ) {
$link_extra = 'pp ';
}
if ( strpos( $button_2_link, 'vimeo.com/' ) !== false ) {
$link_extra = 'pp ';
}
if ( strpos( $button_2_link, 'maps.google.com/maps' ) !== false ) {
$link_extra = 'map-popup ';
}
$slider .=
'<div class="button ' . $button_2_style . '">
<a class="' . $link_extra . $button_2_color . '" href="' . esc_url( $button_2_link ) . '">' . wp_kses_post( $button_2_text ) . '</a>
</div>';
}
$slider .= '</div>';
}
$slider .= '</div>
</div><!--/container-->';
}
if ( ! empty( $down_arrow ) && $down_arrow === 'on' ) {
$header_down_arrow_style = ( ! empty( $nectar_options['header-down-arrow-style'] ) ) ? $nectar_options['header-down-arrow-style'] : 'default';
$theme_button_styling = ( ! empty( $nectar_options['button-styling'] ) ) ? $nectar_options['button-styling'] : 'default';
if ( $header_down_arrow_style === 'scroll-animation' ||
$theme_button_styling === 'slightly_rounded' ||
$theme_button_styling === 'slightly_rounded_shadow' ) {
$slider .= '<a href="#" class="slider-down-arrow no-border"><svg class="nectar-scroll-icon" viewBox="0 0 30 45" enable-background="new 0 0 30 45">
<path class="nectar-scroll-icon-path" fill="none" stroke="#ffffff" stroke-width="2" stroke-miterlimit="10" d="M15,1.118c12.352,0,13.967,12.88,13.967,12.88v18.76 c0,0-1.514,11.204-13.967,11.204S0.931,32.966,0.931,32.966V14.05C0.931,14.05,2.648,1.118,15,1.118z"></path>
</svg></a>';
} else {
$slider .= '<a href="#" class="slider-down-arrow"><i class="icon-salient-down-arrow icon-default-style"> <span class="ie-fix"></span> </i></a>';
}
}
$active_texture = ( $video_texture === 'on' ) ? 'active_texture' : '';
$slider .= '<div class="video-texture ' . $active_texture . '"> <span class="ie-fix"></span> </div>';
if ( $background_type === 'video_bg' ) {
$slider .= '
<div class="mobile-video-image" style="background-image: url(' . esc_url($poster) . ')"> <span class="ie-fix"></span> </div>
<div class="slide-bg-wrap">
<div class="video-wrap">
<video class="slider-video" width="1800" height="700" preload="auto" loop autoplay muted playsinline>';
if ( ! empty( $video_webm ) ) {
$slider .= '<source type="video/webm" src="' . esc_url($video_webm) . '">';
}
if ( ! empty( $video_mp4 ) ) {
$slider .= '<source type="video/mp4" src="' . esc_url($video_mp4) . '">';
}
if ( ! empty( $video_ogv ) ) {
$slider .= '<source type="video/ogg" src="' . esc_url($video_ogv) . '">';
}
$slider .= '</video></div> ' . $overlay_markup . '</div>';
}
if ( $link_type === 'full_slide_link' && ! empty( $full_slide_link ) ) {
$slider .= '<a href="' . esc_url($full_slide_link) . '" class="entire-slide-link"> <span class="ie-fix"></span> </a>';
}
$slider .= '</div> <!--/swiper-slide-->';
$slide_count ++;
endwhile;
endif;
wp_reset_postdata();
$slider .= '</div>';
if ( $config_arr['arrow_navigation'] === 'true' &&
$slide_count > 1 &&
$config_arr['slider_button_styling'] !== 'btn_with_preview' &&
$config_arr['overall_style'] !== 'directional' ) {
$slider .= '<a href="" class="slider-prev"><i class="icon-salient-left-arrow"></i> <div class="slide-count"> <span class="slide-current">1</span> <i class="icon-salient-right-line"></i> <span class="slide-total"></span> </div> </a>
<a href="" class="slider-next"><i class="icon-salient-right-arrow"></i> <div class="slide-count"> <span class="slide-current">1</span> <i class="icon-salient-right-line"></i> <span class="slide-total"></span> </div> </a>';
}
elseif ( $config_arr['arrow_navigation'] === 'true' &&
$slide_count > 1 &&
$config_arr['slider_button_styling'] === 'btn_with_preview' ||
$config_arr['overall_style'] === 'directional' ) {
$slider .= '<a href="" class="slider-prev"><i class="fa fa-angle-left"></i> </a>
<a href="" class="slider-next"><i class="fa fa-angle-right"></i> </a>';
}
if ( $config_arr['bullet_navigation'] === 'true' && $slide_count > 1 ) {
$slider .= '<div class="container normal-container slider-pagination-wrap"><div class="slider-pagination"></div></div>';
}
$loading_animation = ( ! empty( $nectar_options['loading-image-animation'] ) && ! empty( $nectar_options['loading-image'] ) ) ? $nectar_options['loading-image-animation'] : null;
$default_loader = ( empty( $nectar_options['loading-image'] ) && ! empty( $nectar_options['theme-skin'] ) && $nectar_options['theme-skin'] == 'ascend' ) ? '<span class="default-loading-icon spin"></span>' : null;
$default_loader_class = ( empty( $nectar_options['loading-image'] ) && ! empty( $nectar_options['theme-skin'] ) && $nectar_options['theme-skin'] == 'ascend' ) ? 'default-loader' : null;
$slider .= '<div class="nectar-slider-loading ' . $default_loader_class . '"> <span class="loading-icon ' . $loading_animation . '"> ' . $default_loader . ' </span> </div> </div>
</div>';
if ( $config_arr['parallax'] === 'true' ) {
$slider .= '</div>';
}
// Track instances.
$slider_id++;
return $slider;
}
}