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<?php
if(!defined('LS_ROOT_FILE')) {
header('HTTP/1.0 403 Forbidden');
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;
}
}
// 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;
}
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