// Prevent direct file access
defined( 'LS_ROOT_FILE' ) || exit;
$slider = array();
// Filter to override the defaults
if(has_filter('layerslider_override_defaults')) {
$newDefaults = apply_filters('layerslider_override_defaults', $lsDefaults);
if(!empty($newDefaults) && is_array($newDefaults)) {
$lsDefaults = $newDefaults;
unset($newDefaults);
}
}
// Allow overriding slider settings from the embed code like skins.
//
// This is a generic solution. To keep things simple and flexible,
// this takes place before filtering with defaults.
//
// As such, some keys might still use their legacy form.
foreach( $embed as $key => $val ) {
if( $key !== 'id' ) {
$slides['properties'][ $key ] = $val;
}
}
// Allow accepting a "hero" type slider
if( ! empty( $slides['properties']['type'] ) ) {
if( $slides['properties']['type'] === 'hero' ) {
$slides['properties']['type'] = 'fullsize';
$slides['properties']['fullSizeMode'] = 'hero';
}
}
// Hook to alter slider data *before* filtering with defaults
if(has_filter('layerslider_pre_parse_defaults')) {
$result = apply_filters('layerslider_pre_parse_defaults', $slides);
if(!empty($result) && is_array($result)) {
$slides = $result;
}
}
// Filter slider data with defaults
$slides['properties'] = apply_filters('ls_parse_defaults', $lsDefaults['slider'], $slides['properties']);
$skin = !empty($slides['properties']['attrs']['skin']) ? $slides['properties']['attrs']['skin'] : $lsDefaults['slider']['skin']['value'];
$slides['properties']['attrs']['skinsPath'] = dirname(LS_Sources::urlForSkin($skin)) . '/';
if(isset($slides['properties']['autoPauseSlideshow'])) {
switch($slides['properties']['autoPauseSlideshow']) {
case 'auto': $slides['properties']['autoPauseSlideshow'] = 'auto'; break;
case 'enabled': $slides['properties']['autoPauseSlideshow'] = true; break;
case 'disabled': $slides['properties']['autoPauseSlideshow'] = false; break;
}
}
// Get global background image by attachment ID (if any)
if( ! empty( $slides['properties']['props']['globalBGImageId'] ) ) {
$tempSrc = wp_get_attachment_image_src( $slides['properties']['props']['globalBGImageId'], 'full' );
$tempSrc = apply_filters('layerslider_init_props_image', $tempSrc[0]);
$slides['properties']['attrs']['globalBGImage'] = $tempSrc;
}
// Get YourLogo image by attachment ID (if any)
if( ! empty( $slides['properties']['props']['yourlogoId'] ) ) {
$tempSrc = wp_get_attachment_image_src( $slides['properties']['props']['yourlogoId'], 'full' );
$tempSrc = apply_filters('layerslider_init_props_image', $tempSrc[0]);
$slides['properties']['attrs']['yourLogo'] = $tempSrc;
}
// Old and without type
if( empty($slides['properties']['attrs']['sliderVersion']) && empty($slides['properties']['attrs']['type']) ) {
if( !empty($slides['properties']['props']['forceresponsive']) ) {
$slides['properties']['attrs']['type'] = 'fullwidth';
} elseif( empty($slides['properties']['props']['responsive']) ) {
$slides['properties']['attrs']['type'] = 'fixedsize';
} else {
$slides['properties']['attrs']['type'] = 'responsive';
}
}
// Override firstSlide if it is specified in embed params
if( ! empty( $embed['firstslide'] ) ) {
$slides['properties']['attrs']['firstSlide'] = '[firstSlide]';
}
// Make sure that width & height are set correctly
if( empty( $slides['properties']['props']['width'] ) ) { $slides['properties']['props']['width'] = 1280; }
if( empty( $slides['properties']['props']['height'] ) ) { $slides['properties']['props']['height'] = 720; }
// Slides and layers
if(isset($slides['layers']) && is_array($slides['layers'])) {
foreach($slides['layers'] as $slidekey => $slide) {
// 6.6.1: Fix PHP undef notice
$slide['properties'] = ! empty( $slide['properties'] ) ? $slide['properties'] : array();
$slider['slides'][$slidekey] = apply_filters('ls_parse_defaults', $lsDefaults['slides'], $slide['properties']);
if(isset($slide['sublayers']) && is_array($slide['sublayers'])) {
foreach($slide['sublayers'] as $layerkey => $layer) {
// Ensure that magic quotes will not mess with JSON data
if(function_exists('get_magic_quotes_gpc') && @get_magic_quotes_gpc()) {
$layer['styles'] = stripslashes($layer['styles']);
$layer['transition'] = stripslashes($layer['transition']);
}
if( ! empty( $layer['transition'] ) ) {
$layer = array_merge($layer, json_decode(stripslashes($layer['transition']), true));
}
if( ! empty( $layer['styles'] ) ) {
$layerStyles = json_decode($layer['styles'], true);
if( empty( $layerStyles ) ) {
$layerStyles = json_decode(stripslashes($layer['styles']), true);
}
$layer['styles'] = ! empty( $layerStyles ) ? $layerStyles : array();
}
if( ! empty( $layer['top'] ) ) {
$layer['styles']['top'] = $layer['top'];
}
if( ! empty( $layer['left'] ) ) {
$layer['styles']['left'] = $layer['left'];
}
if( ! empty($layer['wordwrap']) || ! empty($layer['styles']['wordwrap']) ) {
$layer['styles']['white-space'] = 'normal';
}
// Marker for Font Awesome
if( empty( $lsFonts['font-awesome'] ) && ! empty( $layer['html'] ) ) {
if( strpos( $layer['html'], 'fa fa-') !== false ) {
$lsFonts['font-awesome'] = 'font-awesome';
}
}
// v6.5.6: Compatibility mode for media layers that used the
// old checkbox based media settings.
if( isset( $layer['controls'] ) ) {
if( true === $layer['controls'] ) {
$layer['controls'] = 'auto';
} elseif( false === $layer['controls'] ) {
$layer['controls'] = 'disabled';
}
}
// Remove unwanted style options
$keys = array_keys( $layer['styles'], 'unset', true );
foreach( $keys as $key) {
unset( $layer['styles'][$key] );
}
if( isset($layer['styles']['opacity']) && $layer['styles']['opacity'] === '1') {
unset($layer['styles']['opacity']);
}
unset($layer['styles']['wordwrap']);
$slider['slides'][$slidekey]['layers'][$layerkey] = apply_filters('ls_parse_defaults', $lsDefaults['layers'], $layer);
}
}
}
}
// Hook to alter slider data *after* filtering with defaults
if(has_filter('layerslider_post_parse_defaults')) {
$result = apply_filters('layerslider_post_parse_defaults', $slides);
if(!empty($result) && is_array($result)) {
$slides = $result;
}
}
// Fix circle timer
if( empty($slides['properties']['attrs']['sliderVersion']) && empty($slides['properties']['attrs']['showCircleTimer']) ) {
$slides['properties']['attrs']['showCircleTimer'] = false;
}
You can display not only one Layerslider but multiple ones on every page. You got all the amazing Layerlsider options for each slider, starting with height, style, transitions etc. The transitions for each element can be set in a fancy drag and drop editor, you got amazing options like mouse parallax effects and a slew of demo sliders to import.
