AlkantarClanX12
Your IP : 3.141.38.5
<?php
// Prevent direct file access
defined( 'LS_ROOT_FILE' ) || exit;
add_action('init', function() {
add_action('save_post', 'layerslider_delete_caches');
if(current_user_can(get_option('layerslider_custom_capability', 'manage_options'))) {
// Preview iframe contents
if( ! empty( $_GET['page'] ) && $_GET['page'] === 'layerslider' && ! empty( $_GET['action'] ) && $_GET['action'] === 'preview-iframe-html') {
include LS_ROOT_PATH.'/templates/tmpl-project-preview-iframe.php';
exit;
}
// Set Locale
if( ! empty( $_GET['page'] ) && $_GET['page'] === 'layerslider' && ! empty( $_GET['action'] ) && $_GET['action'] === 'set-locale') {
if( ! empty( $_GET['locale'] ) ) {
update_option('ls_custom_locale', $_GET['locale']);
}
if( ! empty( $_GET['id'] ) ) {
wp_redirect( admin_url('admin.php?page=layerslider&action=edit&id='.(int) $_GET['id'] ) );
exit;
}
wp_redirect( admin_url('admin.php?page=layerslider') );
exit;
}
if(isset($_GET['page']) && $_GET['page'] == 'layerslider' && isset($_GET['action']) && $_GET['action'] == 'create-slider') {
if( check_admin_referer('create-slider') ) {
ls_add_new_slider();
}
}
// Hide slider
if(isset($_GET['page']) && $_GET['page'] == 'layerslider' && isset($_GET['action']) && $_GET['action'] == 'hide') {
if( check_admin_referer('hide_'.$_GET['id']) ) {
add_action('admin_init', 'layerslider_hideslider');
}
}
// Restore slider
if(isset($_GET['page']) && $_GET['page'] == 'layerslider' && isset($_GET['action']) && $_GET['action'] == 'restore') {
if( check_admin_referer('restore_'.$_GET['id']) ) {
add_action('admin_init', 'layerslider_restoreslider');
}
}
// Duplicate slider
if(isset($_GET['page']) && $_GET['page'] == 'layerslider' && isset($_GET['action']) && $_GET['action'] == 'duplicate') {
if( check_admin_referer('duplicate_'.$_GET['id']) ) {
add_action('admin_init', 'layerslider_duplicateslider');
}
}
// Export slider
if(isset($_GET['page']) && $_GET['page'] == 'layerslider' && isset($_GET['action']) && $_GET['action'] == 'export') {
if( check_admin_referer('export-sliders') ) {
$_POST['sliders'] = [ (int) $_GET['id'] ];
$_POST['ls-export'] = true;
}
}
// Export as HTML
if(isset($_GET['page']) && $_GET['page'] == 'layerslider' && isset($_GET['action']) && $_GET['action'] == 'export-html') {
if( check_admin_referer('export-sliders') ) {
ls_export_as_html( (int) $_GET['id'] );
}
}
// Empty caches
if(isset($_GET['page']) && $_GET['page'] == 'layerslider' && isset($_GET['action']) && $_GET['action'] == 'empty_caches') {
if( check_admin_referer('empty_caches') ) {
add_action('admin_init', 'layerslider_empty_caches');
}
}
// Empty Google Fonts
if(isset($_GET['page']) && $_GET['page'] == 'layerslider' && isset($_GET['action']) && $_GET['action'] == 'empty_google_fonts') {
if( check_admin_referer('empty_google_fonts') ) {
add_action('admin_init', 'layerslider_empty_google_fonts');
}
}
// Update Library
if(isset($_GET['page']) && $_GET['page'] == 'layerslider' && isset($_GET['action']) && $_GET['action'] == 'update_store') {
if( check_admin_referer('update_store') ) {
LS_RemoteData::update();
wp_redirect( admin_url('admin.php?page=layerslider&message=updateStore') );
exit;
}
}
// Database Update
if( isset( $_GET['page']) && $_GET['page'] == 'layerslider' && isset($_GET['action']) && $_GET['action'] == 'database_update') {
if( check_admin_referer('database_update') ) {
layerslider_create_db_table();
wp_redirect( admin_url('admin.php?page=layerslider§ion=system-status&message=dbUpdateSuccess') );
exit;
}
}
// Clear Groups
if( isset( $_GET['page']) && $_GET['page'] == 'layerslider' && isset($_GET['action']) && $_GET['action'] == 'clear_groups') {
if( check_admin_referer('clear_groups') ) {
LS_Sliders::removeAllGroups();
wp_redirect( admin_url('admin.php?page=layerslider§ion=system-status&message=clearGroupsSuccess') );
exit;
}
}
// Use recommended settings
if( isset( $_GET['page']) && $_GET['page'] == 'layerslider' && isset($_GET['action']) && $_GET['action'] == 'use_recommended_settings') {
if( check_admin_referer('use_recommended_settings') ) {
ls_use_recommended_settings();
wp_redirect( admin_url('admin.php?page=layerslider§ion=system-status&message=revertToRecommendedSettings') );
exit;
}
}
if( isset( $_GET['page']) && $_GET['page'] == 'layerslider' && isset($_GET['action']) && $_GET['action'] == 'check_updates') {
if( check_admin_referer('check_updates') ) {
ls_force_update_check();
}
}
// Slider list bulk actions
if(isset($_POST['ls-bulk-action'])) {
if( check_admin_referer('bulk-action') ) {
add_action('admin_init', 'ls_sliders_bulk_action');
}
}
// Add new slider
if(isset($_POST['ls-add-new-slider'])) {
if( check_admin_referer('add-slider') ) {
add_action('admin_init', 'ls_add_new_slider');
}
}
// Import sliders
if(isset($_POST['ls-import'])) {
if( check_admin_referer('import-sliders') ) {
add_action('admin_init', 'ls_import_sliders');
}
}
// Export sliders
if(isset($_POST['ls-export'])) {
if( check_admin_referer('export-sliders') ) {
add_action('admin_init', 'ls_export_sliders');
}
}
// Custom CSS editor
if(isset($_POST['ls-user-css'])) {
if( check_admin_referer('save-user-css') ) {
add_action('admin_init', 'ls_save_user_css');
}
}
// Skin editor
if(isset($_POST['ls-user-skins'])) {
if( check_admin_referer('save-user-skin') ) {
add_action('admin_init', 'ls_save_user_skin');
}
}
// Transition builder
if(isset($_POST['ls-user-transitions'])) {
if( check_admin_referer('save-user-transitions') ) {
add_action('admin_init', 'ls_save_user_transitions');
}
}
if(isset($_GET['page']) && $_GET['page'] == 'layerslider' && isset($_GET['action']) && $_GET['action'] == 'hide-important-notice') {
if( check_admin_referer('hide-important-notice') ) {
$noticeData = LS_RemoteData::get('important-notice', false );
if( ! empty( $noticeData['date'] ) ) {
update_option('ls-last-important-notice', $noticeData['date']);
}
wp_redirect( admin_url( 'admin.php?page=layerslider') );
exit;
}
}
if(isset($_GET['page']) && $_GET['page'] == 'layerslider' && isset($_GET['action']) && $_GET['action'] == 'hide-support-notice') {
if( check_admin_referer('hide-support-notice') ) {
update_user_meta( get_current_user_id(), 'ls-show-support-notice-timestamp', time() );
wp_redirect( admin_url( 'admin.php?page=layerslider') );
exit;
}
}
if(isset($_GET['page']) && $_GET['page'] == 'layerslider' && isset($_GET['action']) && $_GET['action'] == 'hide-canceled-activation-notice') {
if( check_admin_referer('hide-canceled-activation-notice') ) {
update_option('ls-show-canceled_activation_notice', 0);
wp_redirect( admin_url( 'admin.php?page=layerslider') );
exit;
}
}
if(isset($_GET['page']) && $_GET['page'] == 'layerslider' && isset($_GET['action']) && $_GET['action'] == 'hide-update-notice') {
if( check_admin_referer('hide-update-notice') ) {
$latest = get_option('ls-latest-version', LS_PLUGIN_VERSION);
update_option('ls-last-update-notification', $latest);
wp_redirect( admin_url( 'admin.php?page=layerslider') );
exit;
}
}
if(isset($_GET['page']) && $_GET['page'] == 'layerslider' && isset($_GET['action']) && $_GET['action'] == 'disable_dt_silence') {
if( class_exists( 'The7_Admin_Dashboard_Settings' ) ) {
The7_Admin_Dashboard_Settings::set( 'silence-purchase-notification', false );
}
wp_redirect( admin_url( 'admin.php?page=layerslider') );
exit;
}
// Erase Plugin Data
if( isset( $_POST['ls-erase-plugin-data'] ) ) {
if( check_admin_referer('erase_data') ) {
add_action('admin_init', 'ls_erase_plugin_data');
}
}
// AJAX functions
add_action('wp_ajax_ls_save_google_fonts', 'ls_save_google_fonts');
add_action('wp_ajax_ls_save_plugin_settings', 'ls_save_plugin_settings');
add_action('wp_ajax_ls_save_slider', 'ls_save_slider');
add_action('wp_ajax_ls_rename_project', 'ls_rename_project');
add_action('wp_ajax_ls_publish_slider', 'ls_publish_slider');
add_action('wp_ajax_ls_revert_slider', 'ls_revert_slider');
add_action('wp_ajax_ls_import_bundled', 'ls_import_bundled');
add_action('wp_ajax_ls_import_online', 'ls_import_online');
add_action('wp_ajax_ls_save_pagination_limit', 'ls_save_pagination_limit');
add_action('wp_ajax_ls_save_editor_settings', 'ls_save_editor_settings');
add_action('wp_ajax_ls_slider_library_contents', 'ls_slider_library_contents');
add_action('wp_ajax_ls_get_slider_details', 'ls_get_slider_details');
add_action('wp_ajax_ls_get_mce_sliders', 'ls_get_mce_sliders');
add_action('wp_ajax_ls_get_mce_slides', 'ls_get_mce_slides');
add_action('wp_ajax_ls_layer_action_popups', 'ls_layer_action_popups');
add_action('wp_ajax_ls_get_post_details', 'ls_get_post_details');
add_action('wp_ajax_lse_get_search_posts', 'lse_get_search_posts');
add_action('wp_ajax_ls_get_taxonomies', 'ls_get_taxonomies');
add_action('wp_ajax_ls_upload_from_url', 'ls_upload_from_url');
add_action('wp_ajax_ls_store_opened', 'ls_store_opened');
add_action('wp_ajax_ls_create_slider_group', 'ls_create_slider_group');
add_action('wp_ajax_ls_add_slider_to_group', 'ls_add_slider_to_group');
add_action('wp_ajax_ls_rename_slider_group', 'ls_rename_slider_group');
add_action('wp_ajax_ls_remove_slider_from_group', 'ls_remove_slider_from_group');
add_action('wp_ajax_ls_delete_slider_group', 'ls_delete_slider_group');
add_action('wp_ajax_ls_download_module', 'ls_download_module');
add_action('wp_ajax_ls_get_revisions', 'ls_get_revisions');
add_action('wp_ajax_ls_save_revisions_options', 'ls_save_revisions_options');
add_action('wp_ajax_ls_save_transition_presets', 'ls_save_transition_presets');
add_action( 'wp_ajax_ls_get_popup_markup', 'ls_get_popup_markup' );
}
// FRONT-END AJAX FUNCTIONS
add_action( 'wp_ajax_nopriv_ls_get_popup_markup', 'ls_get_popup_markup' );
});
function ls_save_transition_presets() {
wp_verify_nonce( $_POST['nonce'], 'ls-editor-nonce');
include LS_ROOT_PATH . '/classes/class.ls.transitionpresets.php';
$data = stripslashes( $_POST['data'] );
$result = LS_TransitionPresets::save( $data );
die( json_encode( ['success' => $result ] ) );
}
function ls_get_popup_markup() {
$id = (int) $_GET['id'];
$popup = LS_Sliders::find( $id );
if( $popup ) {
$GLOBALS['lsAjaxOverridePopupSettings'] = true;
$parts = LS_Shortcode::generateSliderMarkup( $popup );
die( $parts['container'].$parts['markup'].'<script>'.$parts['init'].'</script>' );
}
die();
}
function ls_use_recommended_settings() {
$options = [
'use_cache',
'clear_3rd_party_caches',
'admin_no_conflict_mode',
'gsap_sandboxing',
'use_custom_jquery'
];
foreach( $options as $option ) {
delete_option( 'ls_' . $option );
}
}
function ls_force_update_check() {
LS_RemoteData::update();
delete_site_transient('update_plugins');
wp_redirect( admin_url( 'update-core.php' ) );
exit;
}
function ls_download_module() {
$module = new LS_ModuleManager( $_GET['module'] );
die(json_encode([
'success' => empty( $module->errMessage ),
'message' => $module->errMessage
]));
}
function ls_get_revisions() {
// Attempt to workaround memory limit & execution time issues
@ini_set( 'max_execution_time', 0 );
@ini_set( 'memory_limit', apply_filters( 'admin_memory_limit', WP_MAX_MEMORY_LIMIT ) );
$revisions = LS_Revisions::snapshots( (int) $_GET['sliderID'] );
foreach( $revisions as $key => $revision ) {
$revisions[$key]->avatar = function_exists( 'get_avatar_url' ) ? get_avatar_url( $revisions[$key]->author ) : '';
$revisions[$key]->nickname = get_userdata( $revisions[$key]->author )->user_nicename;
$revisions[$key]->time_diff = sprintf(__(' %s ago', 'LayerSlider'), human_time_diff( $revision->date_c ) );
$revisions[$key]->created = ls_date('M j @ H:i', $revision->date_c);
$revisions[$key]->data = ls_normalize_slider_data( json_decode( $revision->data , true) );
}
die( json_encode( $revisions ) );
}
function ls_create_slider_group() {
$groupId = LS_Sliders::addGroup( __('Unnamed Group', 'LayerSlider') );
foreach( $_GET['items'] as $sliderId ) {
LS_Sliders::addSliderToGroup(
(int) $sliderId,
(int) $groupId
);
}
die( json_encode( [ 'groupId' => $groupId ] ) );
}
function ls_add_slider_to_group() {
LS_Sliders::addSliderToGroup(
(int) $_GET['sliderId'],
(int) $_GET['groupId']
);
}
function ls_rename_slider_group() {
LS_Sliders::renameGroup(
(int) $_GET['groupId'],
$_GET['name']
);
}
function ls_remove_slider_from_group() {
LS_Sliders::removeSliderFromGroup(
(int) $_GET['sliderId'],
(int) $_GET['groupId']
);
}
function ls_delete_slider_group() {
LS_Sliders::removeGroup( (int) $_GET['groupId'] );
}
// Template store last viewed
function ls_store_opened() {
update_user_meta(get_current_user_id(), 'ls-store-last-viewed', date('Y-m-d'));
exit;
}
function layerslider_delete_caches() {
global $wpdb;
$sql = "SELECT * FROM $wpdb->options
WHERE option_name LIKE '_transient_ls-slider-data-%'
ORDER BY option_id DESC LIMIT 100";
if( $transients = $wpdb->get_results($sql) ) {
foreach( $transients as $key => $value ) {
$key = str_replace('_transient_', '', $value->option_name);
delete_transient($key);
}
}
}
function layerslider_empty_caches() {
layerslider_delete_caches();
wp_redirect( admin_url('admin.php?page=layerslider&message=cacheEmpty') );
exit;
}
function layerslider_empty_google_fonts() {
delete_option( 'ls-google-fonts' );
wp_redirect( admin_url('admin.php?page=layerslider&message=googleFontsEmpty') );
exit;
}
function ls_add_new_slider() {
$title = ! empty( $_POST['title'] ) ? $_POST['title'] : __('Unnamed Project', 'LayerSlider');
$id = LS_Sliders::add( $title );
wp_redirect( admin_url('admin.php?page=layerslider&action=edit&id='.$id.'&showsettings=1') );
exit;
}
function ls_sliders_bulk_action() {
// Export
if( $_POST['action'] === 'export' ) {
ls_export_sliders();
} elseif( $_POST['action'] === 'export-html' ) {
ls_export_as_html( (int) $_POST['sliders'][0] );
} elseif( $_POST['action'] === 'duplicate') {
layerslider_duplicateslider( $_POST['sliders'][0] );
// Hide
} elseif($_POST['action'] === 'hide') {
if(!empty($_POST['sliders']) && is_array($_POST['sliders'])) {
foreach($_POST['sliders'] as $item) {
LS_Sliders::remove( intval($item) );
delete_transient('ls-slider-data-'.intval($item));
}
wp_redirect( admin_url( 'admin.php?page=layerslider&message=hideSuccess&count='.count($_POST['sliders'])) );
exit;
} else {
wp_redirect( admin_url( 'admin.php?page=layerslider&message=hideSelectError&error=1') );
exit;
}
// Delete
} elseif($_POST['action'] === 'delete') {
if(!empty($_POST['sliders']) && is_array($_POST['sliders'])) {
foreach($_POST['sliders'] as $item) {
LS_Sliders::delete( intval($item) );
LS_Revisions::clear( intval($item) );
delete_transient('ls-slider-data-'.intval($item));
}
wp_redirect( admin_url( 'admin.php?page=layerslider&message=deleteSuccess&count='.count($_POST['sliders'])) );
exit;
} else {
wp_redirect( admin_url( 'admin.php?page=layerslider&message=deleteSelectError&error=1') );
exit;
}
// Restore
} elseif($_POST['action'] === 'restore') {
if(!empty($_POST['sliders']) && is_array($_POST['sliders'])) {
foreach($_POST['sliders'] as $item) { LS_Sliders::restore( intval($item)); }
wp_redirect( admin_url( 'admin.php?page=layerslider&message=restoreSuccess&count='.count($_POST['sliders'])) );
exit;
} else {
wp_redirect( admin_url( 'admin.php?page=layerslider&message=restoreSelectError&error=1') );
exit;
}
// Group
} elseif($_POST['action'] === 'group') {
// Error check
if(!isset($_POST['sliders'][1]) || !is_array($_POST['sliders'])) {
wp_redirect( admin_url( 'admin.php?page=layerslider&error=1&message=groupSelectError') );
exit;
}
if( $sliders = LS_Sliders::find($_POST['sliders']) ) {
$groupId = LS_Sliders::addGroup(
__('Unnamed Group', 'LayerSlider')
);
foreach( $sliders as $slider ) {
LS_Sliders::addSliderToGroup( $slider['id'], $groupId );
}
}
wp_redirect( admin_url( 'admin.php?page=layerslider&message=groupSuccess&count='.count($_POST['sliders']) ) );
exit;
// Merge
} elseif($_POST['action'] === 'merge') {
// Error check
if(!isset($_POST['sliders'][1]) || !is_array($_POST['sliders'])) {
wp_redirect( admin_url( 'admin.php?page=layerslider&error=1&message=mergeSelectError') );
exit;
}
if($sliders = LS_Sliders::find($_POST['sliders'])) {
foreach($sliders as $key => $item) {
// Get IDs
$ids[] = '#' . $item['id'];
// Merge slides
if($key === 0) { $data = $item['data']; }
else { $data['layers'] = array_merge($data['layers'], $item['data']['layers']); }
}
// Save as new
$name = 'Merged sliders of ' . implode(', ', $ids);
$data['properties']['title'] = $name;
LS_Sliders::add($name, $data);
}
wp_redirect( admin_url( 'admin.php?page=layerslider&message=mergeSuccess&count='.count( $_POST['sliders'] ) ) );
exit;
}
}
function ls_save_plugin_settings() {
check_admin_referer('ls-save-plugin-settings');
// Get capability
$capability = ( $_POST['custom_role'] === 'custom' ) ?
$_POST['custom_capability'] :
$_POST['custom_role'];
// Test capability
if( ! empty( $capability ) && current_user_can( $capability ) ) {
update_option('layerslider_custom_capability', $capability);
}
// Language
update_option('ls_custom_locale', $_POST['ls_custom_locale'] );
$options = [
//Performance
'performance_mode',
'use_cache',
'include_at_footer',
'conditional_script_loading',
'concatenate_output',
'defer_scripts',
'use_loading_attribute',
// Troubleshooting
'clear_3rd_party_caches',
'admin_no_conflict_mode',
'rocketscript_ignore',
'load_all_js_files',
'gsap_sandboxing',
'use_custom_jquery',
// Miscellaneous
'tinymce_helper',
'gutenberg_block',
'elementor_widget',
'suppress_debug_info',
'enable_play_by_scroll',
// Project Defaults
'use_srcset',
'enhanced_lazy_load',
];
foreach( $options as $item ) {
update_option('ls_'.$item, (int) array_key_exists($item, $_POST));
}
// Google Fonts
update_option('layerslider-google-fonts-enabled', (int) array_key_exists('ls_gdpr_goole_fonts', $_POST) );
// Scripts priority
update_option('ls_scripts_priority', (int)$_POST['scripts_priority']);
layerslider_delete_caches();
die( json_encode( [ 'success' => true ] ) );
}
function ls_save_google_fonts() {
check_admin_referer('save-google-fonts');
$fonts = [];
if( ! empty( $_POST['fonts'] ) && is_array( $_POST['fonts'] ) ) {
foreach( $_POST['fonts'] as $key => $val ) {
if( ! empty( $val ) ) {
$fonts[] = [
'param' => $val
];
}
}
}
update_option('ls-google-fonts', $fonts );
exit;
}
function ls_save_pagination_limit() {
$userID = get_current_user_id();
$limit = (int) $_POST['limit'];
update_user_meta( $userID, 'ls-pagination-limit', $limit );
exit;
}
function ls_save_editor_settings() {
wp_verify_nonce( $_POST['nonce'], 'ls-editor-nonce');
update_user_meta( get_current_user_id(), 'ls-editor-settings', $_POST['data'] );
exit;
}
function ls_slider_library_contents() {
$sliders = LS_Sliders::find([
'orderby' => 'date_c',
'order' => 'DESC',
'limit' => 200,
'groups' => true
]);
$excludeActionSheet = true;
include LS_ROOT_PATH.'/templates/tmpl-slider-library.php';
exit;
}
function ls_get_slider_details( ) {
$sliderID = (int) $_GET['sliderID'];
$slider = LS_Sliders::find( $sliderID );
$preview = apply_filters('ls_preview_for_slider', $slider );
die( json_encode([
'id' => $slider['id'],
'slug' => htmlentities( $slider['slug'] ),
'name' => apply_filters('ls_slider_title', stripslashes( $slider['name'] ), 40 ),
'previewurl' => ! empty( $preview ) ? $preview : LS_ROOT_URL . '/static/admin/img/blank.gif',
'slidecount' => ! empty( $slider['data']['layers'] ) ? count( $slider['data']['layers'] ) : 0,
'author' => $slider['author'],
'date_c' => $slider['date_c'],
'date_m' => $slider['date_m']
]) );
}
function ls_get_mce_sliders() {
$sliders = LS_Sliders::find( [ 'limit' => 200 ] );
foreach($sliders as $key => $item) {
$sliders[ $key ]['preview'] = apply_filters('ls_preview_for_slider', $item );
$sliders[ $key ]['name'] = apply_filters('ls_slider_title', stripslashes( $item['name'] ), 40);
$sliders[ $key ]['slug'] = ! empty( $item['slug'] ) ? htmlentities( $item['slug'] ) : '';
$sliders[ $key ]['pt'] = ! empty( $item['data']['properties']['pt'] );
// Prevent outputting the unnecessarily large slider data object that
// in some cases also causes server issues with the large request data.
$sliders[ $key ]['data'] = null;
}
die( json_encode( $sliders ) );
}
function ls_get_mce_slides() {
$sliderID = (int) $_GET['sliderID'];
$slider = LS_Sliders::find( $sliderID );
$slider = $slider['data'];
$slides = [];
// Slides
foreach($slider['layers'] as $slideKey => $slide ) {
// Add untouched slide data
$slides[ $slideKey ] = $slide;
if( ! empty( $slide['properties']['backgroundId'] ) ) {
$slides[ $slideKey ]['properties'][ 'background' ] = apply_filters('ls_get_image', $slide['properties']['backgroundId'], $slide['properties']['background']);
$slides[ $slideKey ]['properties'][ 'backgroundThumb' ] = apply_filters('ls_get_image', $slide['properties']['backgroundId'], $slide['properties']['background']);
}
if( ! empty( $slide['properties']['thumbnailId'] ) ) {
$slides[ $slideKey ]['properties'][ 'thumbnail' ] = apply_filters('ls_get_image', $slide['properties']['thumbnailId'], $slide['properties']['thumbnail']);
$slides[ $slideKey ]['properties'][ 'thumbnailThumb' ] = apply_filters('ls_get_image', $slide['properties']['thumbnailId'], $slide['properties']['thumbnail']);
}
$slides[ $slideKey ]['properties']['title'] = ! empty( $slide['properties']['title'] ) ? stripslashes( $slide['properties']['title'] ) : 'Slide #'.($slideKey+1);
// Layers
foreach( $slide['sublayers'] as $layerKey => $layer ) {
// Parse embedded JSON data
$layer['styles'] = !empty( $layer['styles'] ) ? (object) json_decode(stripslashes($layer['styles']), true) : new stdClass;
$layer['transition'] = !empty( $layer['transition'] ) ? (object) json_decode(stripslashes($layer['transition']), true) : new stdClass;
$layer['html'] = !empty( $layer['html'] ) ? stripslashes($layer['html']) : '';
// Add 'top', 'left' and 'wordwrap' to the styles object
if(isset($layer['top'])) { $layer['styles']->top = $layer['top']; unset($layer['top']); }
if(isset($layer['left'])) { $layer['styles']->left = $layer['left']; unset($layer['left']); }
if(isset($layer['wordwrap'])) { $layer['styles']->wordwrap = $layer['wordwrap']; unset($layer['wordwrap']); }
if( ! empty( $layer['transition']->showuntil ) ) {
$layer['transition']->startatout = 'transitioninend + '.$layer['transition']->showuntil;
$layer['transition']->startatouttiming = 'transitioninend';
$layer['transition']->startatoutvalue = $layer['transition']->showuntil;
unset($layer['transition']->showuntil);
}
if( ! empty( $layer['transition']->parallaxlevel ) ) {
$layer['transition']->parallax = true;
}
// Custom attributes
$layer['innerAttributes'] = !empty($layer['innerAttributes']) ? (object) $layer['innerAttributes'] : new stdClass;
$layer['outerAttributes'] = !empty($layer['outerAttributes']) ? (object) $layer['outerAttributes'] : new stdClass;
// v6.5.6: Convert old checkbox media settings to the new
// select based options.
if( isset( $layer['transition']->controls ) ) {
if( true === $layer['transition']->controls ) {
$layer['transition']->controls = 'auto';
} elseif( false === $layer['transition']->controls ) {
$layer['transition']->controls = 'disabled';
}
}
$slides[ $slideKey ]['sublayers'][ $layerKey ] = $layer;
if( ! empty( $layer['imageId'] ) ) {
$slides[ $slideKey ]['sublayers'][ $layerKey ][ 'image' ] = apply_filters('ls_get_image', $layer['imageId'], $layer['image']);
$slides[ $slideKey ]['sublayers'][ $layerKey ][ 'imageThumb' ] = apply_filters('ls_get_image', $layer['imageId'], $layer['image']);
}
if( ! empty( $layer['posterId'] ) ) {
$slides[ $slideKey ]['sublayers'][ $layerKey ][ 'poster' ] = apply_filters('ls_get_image', $layer['posterId'], $layer['poster']);
$slides[ $slideKey ]['sublayers'][ $layerKey ][ 'posterThumb' ] = apply_filters('ls_get_image', $layer['posterId'], $layer['poster']);
}
if( ! empty( $layer['layerBackgroundId'] ) ) {
$slides[ $slideKey ]['sublayers'][ $layerKey ][ 'layerBackground' ] = apply_filters('ls_get_image', $layer['layerBackgroundId'], $layer['layerBackground']);
$slides[ $slideKey ]['sublayers'][ $layerKey ][ 'layerBackgroundThumb' ] = apply_filters('ls_get_image', $layer['layerBackgroundId'], $layer['layerBackground']);
}
$slides[ $slideKey ]['sublayers'][ $layerKey ]['subtitle'] = ! empty( $layer['subtitle'] ) ? substr( stripslashes( $layer['subtitle'] ), 0, 32) : 'Layer #'.($layerKey+1);
}
$slides[ $slideKey ][ 'sublayers' ] = array_reverse( $slides[ $slideKey ][ 'sublayers' ] );
}
die( json_encode( $slides ) );
}
function ls_layer_action_popups() {
$popups = LS_Sliders::find( [
'limit' => 200,
'where' => "flag_popup = '1'",
'data' => false
]);
foreach( $popups as $key => $item) {
$popups[ $key ]['name'] = apply_filters('ls_slider_title', stripslashes( $item['name'] ), 40);
$popups[ $key ]['slug'] = ! empty( $item['slug'] ) ? htmlentities( $item['slug'] ) : '';
}
return die( json_encode( $popups ) );
}
function ls_rename_project() {
check_admin_referer( 'bulk-action' );
$id = (int) $_POST['id'];
$name = $_POST['name'];
LS_Sliders::rename( $id, $name );
}
function ls_prepare_save_data( $data ) {
// Parse slider settings
$data['properties'] = json_decode( stripslashes( html_entity_decode( $data['properties'] ) ), true );
$schedule_start = $data['properties']['schedule_start'];
$schedule_end = $data['properties']['schedule_end'];
if( ! empty( $schedule_start ) && is_string( $schedule_start ) ) {
$data['properties']['schedule_start'] = ls_date_create_for_timezone( $schedule_start );
}
if( ! empty( $schedule_end ) && is_string( $schedule_end ) ) {
$data['properties']['schedule_end'] = ls_date_create_for_timezone( $schedule_end );
}
// Parse slide data
if(!empty($data['layers']) && is_array($data['layers'])) {
foreach($data['layers'] as $slideKey => $slideData) {
$slideData = json_decode(stripslashes($slideData), true);
$schedule_start = ! empty( $slideData['properties']['schedule_start'] ) ? $slideData['properties']['schedule_start'] : '';
$schedule_end = ! empty( $slideData['properties']['schedule_end'] ) ? $slideData['properties']['schedule_end'] : '';
if( ! empty( $schedule_start ) && is_string( $schedule_start ) ) {
$slideData['properties']['schedule_start'] = ls_date_create_for_timezone( $schedule_start );
}
if( ! empty( $schedule_end ) && is_string( $schedule_end ) ) {
$slideData['properties']['schedule_end'] = ls_date_create_for_timezone( $schedule_end );
}
if( ! empty( $slideData['sublayers'] ) ) {
foreach( $slideData['sublayers'] as $layerKey => $layerData ) {
if( ! empty( $layerData['transition'] ) ) {
$slideData['sublayers'][$layerKey]['transition'] = addslashes($layerData['transition']);
}
if( ! empty( $layerData['styles'] ) ) {
$slideData['sublayers'][$layerKey]['styles'] = addslashes($layerData['styles']);
}
}
}
$data['layers'][$slideKey] = $slideData;
}
}
$title = esc_sql($data['properties']['title']);
$slug = !empty($data['properties']['slug']) ? esc_sql($data['properties']['slug']) : '';
// Relative URL
if( isset( $data['properties']['relativeurls'] ) ) {
$data = layerslider_convert_urls($data);
}
return [
'title' => $title,
'slug' => $slug,
'data' => $data
];
}
function ls_save_slider() {
// Vars
$id = (int) $_POST['id'];
$data = $_POST['sliderData'];
$isDirty = $_POST['dirty'];
// Security check
check_admin_referer( 'ls-save-slider-' . $id );
// Set $title, $slug, $data
extract( ls_prepare_save_data( $data ) );
// WPML
if( has_action( 'wpml_register_single_string' ) ) {
layerslider_register_wpml_strings( $id, $data );
}
// Save draft
LS_Sliders::saveDraft( $id, $data, $isDirty );
// Revisions handling
if( LS_Revisions::$active ) {
$lastRevision = LS_Revisions::last( $id );
if( ! $lastRevision || $lastRevision->date_c < time() - 60*LS_Revisions::$interval ) {
LS_Revisions::add( $id, json_encode($data) );
if( LS_Revisions::count( $id ) > LS_Revisions::$limit ) {
LS_Revisions::shift( $id );
}
}
}
die( json_encode( [ 'status' => 'ok' ] ) );
}
function ls_publish_slider() {
// Vars
$id = (int) $_POST['id'];
$data = $_POST['sliderData'];
// Security check
check_admin_referer( 'ls-save-slider-' . $id );
// Set $title, $slug, $data
extract( ls_prepare_save_data( $data ) );
// WPML
if( has_action( 'wpml_register_single_string' ) ) {
layerslider_register_wpml_strings( $id, $data );
}
// Delete transient (if any) to
// invalidate outdated data
delete_transient('ls-slider-data-'.$id);
// Save draft
LS_Sliders::saveDraft( $id, $data );
// Revisions handling
if( LS_Revisions::$active ) {
$lastRevision = LS_Revisions::last( $id );
if( ! $lastRevision || $lastRevision->date_c < time() - 60*LS_Revisions::$interval ) {
LS_Revisions::add( $id, json_encode($data) );
if( LS_Revisions::count( $id ) > LS_Revisions::$limit ) {
LS_Revisions::shift( $id );
}
}
}
// Update the slider
if( empty( $id ) ) {
$id = LS_Sliders::add($title, $data, $slug);
} else {
LS_Sliders::update($id, $title, $data, $slug);
}
// Popup Index
if( $data['properties']['type'] === 'popup' ) {
$props = $data['properties'];
LS_Popups::addIndex([
'id' => $id,
'first_time_visitor' => ! empty($props['popup_first_time_visitor']),
'repeat' => ! empty( $props['popup_repeat'] ),
'repeat_days' => $props['popup_repeat_days'],
'roles' => [
'administrator' => ! empty($props['popup_roles_administrator']),
'editor' => ! empty($props['popup_roles_editor']),
'author' => ! empty($props['popup_roles_author']),
'contributor' => ! empty($props['popup_roles_contributor']),
'subscriber' => ! empty($props['popup_roles_subscriber']),
'customer' => ! empty($props['popup_roles_customer']),
'visitor' => ! empty($props['popup_roles_visitor'])
],
'pages' => [
'all' => ! empty($props['popup_pages_all']),
'home' => ! empty($props['popup_pages_home']),
'post' => ! empty($props['popup_pages_post']),
'page' => ! empty($props['popup_pages_page']),
'custom' => $props['popup_pages_custom'],
'exclude' => $props['popup_pages_exclude']
]
]);
} else {
LS_Popups::removeIndex( $id );
}
// Clear 3rd party caches
if( get_option('ls_clear_3rd_party_caches', true ) ) {
ls_empty_3rd_party_caches();
}
die( json_encode( [ 'status' => 'ok' ] ) );
}
function ls_save_revisions_options() {
// Security check
check_admin_referer('ls-save-revisions-options');
update_option('ls-revisions-limit', (int) $_POST['ls-revisions-limit']);
update_option('ls-revisions-interval', (int) $_POST['ls-revisions-interval']);
die( json_encode( [ 'status' => true ] ) );
}
function ls_revert_slider( ) {
$sliderId = (int)$_POST['slider-id'];
$revisionId = (int)$_POST['revision-id'];
// Security check
check_admin_referer('ls-revert-slider-'.$sliderId);
if( empty( $sliderId ) || empty( $revisionId ) ) {
die( json_encode( [ 'status' => false ] ) );
}
// Revert back to revision
LS_Revisions::revert( $sliderId, $revisionId );
// Delete transient cache
delete_transient( 'ls-slider-data-'.$sliderId );
die( json_encode( [ 'status' => true ] ) );
}
/********************************************************/
/* Action to duplicate slider */
/********************************************************/
function layerslider_duplicateslider( $sliderId = 0 ) {
if( empty( $sliderId ) ) {
$sliderId = $_GET['id'];
}
$sliderId = (int) $sliderId;
if( empty( $sliderId ) ) {
return;
}
// Get the original slider
$slider = LS_Sliders::find( $sliderId );
$data = $slider['data'];
// Name check
if( empty( $data['properties']['title'] ) ) {
$data['properties']['title'] = 'Unnamed';
}
// Remove existing layer UUIDs for better WPML integration.
// The editor will generate new UUIDs and register these layers
// as new, so users can freely change the contents of the duplicated
// slider without having conflicts with or references to the old one.
if( ! empty( $data['layers'] ) && is_array( $data['layers'] ) ) {
foreach( $data['layers'] as $slideKey => $slideData ) {
if( ! empty( $slideData['sublayers'] ) && is_array( $slideData['sublayers'] ) ) {
foreach( $slideData['sublayers'] as $layerKey => $layerData ) {
unset( $data['layers'][ $slideKey ]['sublayers'][ $layerKey ]['uuid'] );
}
}
}
}
// Insert the duplicate
$data['properties']['title'] .= ' copy';
LS_Sliders::add($data['properties']['title'], $data);
// Success
wp_redirect( admin_url( 'admin.php?page=layerslider&message=duplicateSuccess&count=1') );
exit;
}
/********************************************************/
/* Action to remove slider */
/********************************************************/
function layerslider_hideslider() {
// Check received data
if(empty($_GET['id'])) { return false; }
// Remove the slider
LS_Sliders::remove( intval($_GET['id']) );
// Delete transient cache
delete_transient('ls-slider-data-'.intval($_GET['id']));
// Reload page
wp_redirect( admin_url( 'admin.php?page=layerslider&message=hideSuccess&count=1') );
exit;
}
/********************************************************/
/* Action to restore slider */
/********************************************************/
function layerslider_restoreslider() {
// Check received data
if(empty($_GET['id'])) { return false; }
// Remove the slider
LS_Sliders::restore( (int) $_GET['id'] );
// Delete transient cache
delete_transient('ls-slider-data-'.intval($_GET['id']));
// Reload page
if( ! empty($_GET['ref']) ) {
wp_safe_redirect( urldecode($_GET['ref']) );
} else {
wp_redirect( admin_url('admin.php?page=layerslider&message=restoreSuccess&count=1') );
}
exit;
}
/********************************************************/
/* Actions to import sample slider */
/********************************************************/
function ls_import_bundled() {
// Check nonce
check_ajax_referer('ls-import-demos', 'security');
// Get samples and importUtil
$sliders = LS_Sources::getDemoSliders();
require_once LS_ROOT_PATH.'/classes/class.ls.importutil.php';
if( ! empty($_GET['slider']) && is_string($_GET['slider'] )) {
if( $item = LS_Sources::getDemoSlider($_GET['slider']) ) {
if( file_exists( $item['file'] ) ) {
$import = new LS_ImportUtil($item['file']);
$id = $import->lastImportId;
}
}
}
die( json_encode( [
'success' => !! $id,
'slider_id' => $id,
'url' => admin_url('admin.php?page=layerslider&action=edit&id='.$id)
] ));
}
function ls_import_online() {
// Check nonce
check_ajax_referer('ls-import-demos', 'security');
$name = $_GET['name'];
$slider = urlencode( $_GET['slider'] );
$category = ! empty( $_GET['category'] ) ? urlencode( $_GET['category'] ) : '';
$remoteURL = LS_REPO_BASE_URL.'sliders/download.php?slider='.$slider.'&collection='.$category;
$uploads = wp_upload_dir();
$downloadPath = $uploads['basedir'].'/lsimport.zip';
// Download package
$zip = $GLOBALS['LS_AutoUpdate']->sendApiRequest( $remoteURL );
$defErrorCode = 'ERR_UNAUTHORIZED_ACCESS';
$defErrorTitle = __('Import Error', 'LayerSlider');
$defErrorMsg = sprintf(__('It seems there is a server issue that prevented LayerSlider from importing the selected template. Please check %sSystem Status%s for potential errors, try to temporarily disable themes/plugins to rule out incompatibility issues or contact your hosting provider to resolve server configuration problems. Retrying the import might also help.', 'LayerSlider'), '<a href="'.admin_url( 'admin.php?page=layerslider§ion=system-status' ).'" target="_blank">', '</a>');
// Invalid response
if( ! $zip ) {
die( json_encode( [
'success' => false,
'message' => $defErrorMsg
] ) );
}
// Try parsing response as JSON.
//
// Warn about potential errors and check
// activation state on client side in case
// of receiving a "Not Activated" flag
if( $zip && $zip[0] === '{' && $zip[1] === '"' ) {
if( $json = json_decode( $zip, true ) ) {
// Check activation state
if( ! empty( $json['_not_activated'] ) ) {
$subDeactivated = ! empty( $json['_sub_deactivated'] );
$GLOBALS['LS_AutoUpdate']->check_activation_state( $subDeactivated );
die( json_encode( [
'success' => false,
'reload' => true
] ) );
}
die( json_encode( [
'success' => false,
'errCode' => ! empty( $json['errCode'] ) ? $json['errCode'] : $defErrorCode,
'title' => ! empty( $json['title'] ) ? $json['title'] : $defErrorTitle,
'message' => ! empty( $json['message'] ) ? $json['message'] : $defErrorMsg
] ) );
}
}
// Save package
if( ! file_put_contents( $downloadPath, $zip ) ) {
die( json_encode( [
'success' => false,
'message' => sprintf(__('LayerSlider couldn’t save the downloaded template on your server. Please check %sSystem Status%s for potential issues. The most common reason for this issue is the lack of write permission on the /wp-content/uploads/ directory.', 'LayerSlider'), '<a href="'.admin_url( 'admin.php?page=layerslider§ion=system-status' ).'" target="_blank">', '</a>')
] ) );
}
// Load importUtil & import the slider
require_once LS_ROOT_PATH.'/classes/class.ls.importutil.php';
$import = new LS_ImportUtil( $downloadPath, null, $name );
$id = $import->lastImportId;
$sliderCount = (int)$import->sliderCount;
// Remove package
unlink( $downloadPath );
$url = admin_url('admin.php?page=layerslider&action=edit&id='.$id);
if( $sliderCount > 1 ) {
$url = admin_url('admin.php?page=layerslider&message=importSuccess&count='.$sliderCount);
}
// Success
die( json_encode( [
'success' => !! $id,
'slider_id' => $id,
'url' => $url
] ) );
}
// IMPORT SLIDERS
//-------------------------------------------------------
function ls_import_sliders() {
// Check export file if any
if(!is_uploaded_file($_FILES['import_file']['tmp_name'])) {
wp_redirect( admin_url('admin.php?page=layerslider&error=1&message=importSelectError' ) );
die('No data received.');
}
require_once LS_ROOT_PATH.'/classes/class.ls.importutil.php';
$import = new LS_ImportUtil(
$_FILES['import_file']['tmp_name'],
$_FILES['import_file']['name'],
__('Imported Group', 'LayerSlider')
);
if( ! empty( $import->lastErrorCode) ) {
if( $import->lastErrorCode === 'LR_PARTIAL_IMPORT' ) {
wp_redirect( admin_url('admin.php?page=layerslider&message=importLRPartial&error') );
exit;
} elseif( $import->lastErrorCode === 'LR_EMPTY_IMPORT' ) {
wp_redirect( admin_url('admin.php?page=layerslider&message=importLSEmpty&error') );
exit;
}
}
// One slider, redirect to editor
if( ! empty( $import->lastImportId ) ) {
if( (int)$import->sliderCount === 1 ) {
wp_redirect( admin_url('admin.php?page=layerslider&action=edit&id='.$import->lastImportId) );
// Multiple sliders, redirect to slider list
} else {
wp_redirect( admin_url('admin.php?page=layerslider&message=importSuccess&count='.$import->sliderCount) );
}
} else {
wp_redirect( admin_url('admin.php?page=layerslider&message=importFailed&error') );
}
exit;
}
// EXPORT SLIDERS
//-------------------------------------------------------
function ls_export_sliders( $sliderId = 0 ) {
// Get sliders
if( ! empty( $sliderId ) ) {
$sliders = LS_Sliders::find( $sliderId );
} elseif(isset($_POST['sliders'][0]) && $_POST['sliders'][0] == -1) {
$sliders = LS_Sliders::find( ['limit' => 500 ] );
} elseif(!empty($_POST['sliders'])) {
$sliders = LS_Sliders::find($_POST['sliders']);
} else {
wp_redirect( admin_url( 'admin.php?page=layerslider&error=1&message=exportSelectError') );
die('Invalid data received.');
}
// Check results
if(empty($sliders)) {
wp_redirect( admin_url( 'admin.php?page=layerslider&error=1&message=exportNotFound') );
die('Invalid data received.');
}
if(class_exists('ZipArchive')) {
include LS_ROOT_PATH.'/classes/class.ls.exportutil.php';
$zip = new LS_ExportUtil;
}
// Gather slider data
foreach($sliders as $item) {
// Get saved project draft if any
if( $draft = LS_Sliders::getDraft( (int) $item['id'] ) ) {
$item['data'] = $draft['data'];
}
// Slider settings array for fallback mode
$data[] = $item['data'];
// If ZipArchive is available
if( class_exists('ZipArchive') ) {
// Add slider folder and settings.json
$name = empty($item['name']) ? 'slider_' . $item['id'] : $item['name'];
$name = sanitize_file_name($name);
$zip->addSettings(json_encode($item['data']), $name);
// Add images?
if(!isset($_POST['skip_images'])) {
remove_all_filters('wp_get_attachment_image_src');
$images = $zip->getImagesForSlider($item['data']);
$images = $zip->getFSPaths($images);
$zip->addImage($images, $name);
}
}
}
if( class_exists('ZipArchive') ) {
$date = ls_date('Y-m-d').' at '.ls_date('H.i.s');
if( count( $sliders ) > 1 ) {
$fileName = 'LayerSlider - '.count( $sliders ).' sliders - '.$date.'.zip';
} else {
$fileName = 'LayerSlider - '.$name.' - '.$date.'.zip';
}
$zip->download( $fileName );
} else {
$name = 'LayerSlider Export '.ls_date('Y-m-d').' at '.ls_date('H.i.s').'.json';
header('Content-type: application/force-download');
header('Content-Disposition: attachment; filename="'.str_replace(' ', '_', $name).'"');
die(base64_encode(json_encode($data)));
}
}
// CSS EDITOR
//-------------------------------------------------------
function ls_save_user_css() {
// Get target file and content
$upload_dir = wp_upload_dir();
$file = $upload_dir['basedir'].'/layerslider.custom.css';
$content = sanitize_textarea_field( stripslashes( $_POST['contents'] ) );
// Attempt to save changes
if( is_writable( $upload_dir['basedir'] ) ) {
if( empty( $content ) ) {
unlink( $file );
} else {
file_put_contents( $file, $content );
}
wp_redirect( admin_url( 'admin.php?page=layerslider§ion=css-editor&message=editSuccess' ) );
exit;
// File isn't writable
} else {
wp_die(__('It looks like your files isn’t writable, so PHP couldn’t make any changes (CHMOD).', 'LayerSlider'), __('Cannot write to file', 'LayerSlider'), [ 'back_link' => true ] );
}
}
// SKIN EDITOR
//-------------------------------------------------------
function ls_save_user_skin() {
// Error checking
if( empty( $_POST['skin'] ) || strpos( $_POST['skin'], '..' ) !== false ) {
wp_die( __('It looks like you haven’t selected any skin to edit.', 'LayerSlider'), __('No skin selected.', 'LayerSlider'), ['back_link' => true ] );
}
// Get skin file and contents
$skin = LS_Sources::getSkin( $_POST['skin'] );
$file = $skin['file'];
$content = sanitize_textarea_field( stripslashes( $_POST['contents'] ) );
// Attempt to write the file
if( is_writable( $file ) ) {
file_put_contents( $file, $content );
wp_redirect( admin_url( 'admin.php?page=layerslider§ion=skin-editor&message=editSuccess&skin='.$skin['handle'] ) );
exit;
} else {
wp_die( __('It looks like your files isn’t writable, so PHP couldn’t make any changes (CHMOD).', 'LayerSlider'), __('Cannot write to file', 'LayerSlider'), [ 'back_link' => true ] );
}
}
// TRANSITION BUILDER
//-------------------------------------------------------
function ls_save_user_transitions() {
$upload_dir = wp_upload_dir();
$custom_trs = $upload_dir['basedir'] . '/layerslider.custom.transitions.js';
$content = sanitize_textarea_field( stripslashes($_POST['ls-transitions']) );
$data = 'var layerSliderCustomTransitions = '.$content.';';
file_put_contents($custom_trs, $data);
die('SUCCESS');
}
// --
function ls_get_post_details() {
$params = $_POST['params'];
if( empty( $params['post_type'] ) ) {
$params['post_type'] = 'post';
}
$queryArgs = [
'post_status' => 'publish',
'limit' => 100,
'posts_per_page' => 100,
'post_type' => $params['post_type'],
'suppress_filters' => false
];
if(!empty($params['post_orderby'])) {
$queryArgs['orderby'] = $params['post_orderby']; }
if(!empty($params['post_order'])) {
$queryArgs['order'] = $params['post_order']; }
if(!empty($params['post_categories'][0])) {
$queryArgs['category__in'] = $params['post_categories']; }
if(!empty($params['post_tags'][0])) {
$queryArgs['tag__in'] = $params['post_tags']; }
if(!empty($params['post_taxonomy']) && !empty($params['post_tax_terms'])) {
$queryArgs['tax_query'][] = [
'taxonomy' => $params['post_taxonomy'],
'field' => 'id',
'terms' => $params['post_tax_terms']
];
}
$posts = LS_Posts::find($queryArgs)->getParsedObject();
die(json_encode($posts));
}
function lse_get_search_posts() {
$filters = [
'posts_per_page' => 50,
'post_status' => 'any',
'post_type' => 'post'
];
if( ! empty( $_GET['s'] ) ) {
$filters['s'] = $_GET['s'];
}
if( ! empty( $_GET['post_type'] ) ) {
$types = [ 'post', 'page', 'attachment' ];
if( in_array( $_GET['post_type'], $types ) ) {
$filters['post_type'] = $_GET['post_type'];
}
}
$query = new WP_Query( $filters );
if( ! empty( $query->posts ) ) {
$ret = [];
foreach ( $query->posts as $key => $val ) {
if( $val->post_type === 'attachment' ) {
$imageURL = wp_get_attachment_url( $val->ID );
} elseif( function_exists('get_post_thumbnail_id') && function_exists('wp_get_attachment_url') ) {
$imageURL = wp_get_attachment_url(get_post_thumbnail_id( $val->ID ));
}
if( ! $imageURL ) {
$imageURL = LS_ROOT_URL . '/static/admin/img/blank.gif';
}
$ret[] = [
'author' => get_userdata($val->post_author)->user_nicename,
'content' => htmlentities( $val->post_content ),
'image-url' => $imageURL,
'post-id' => $val->ID,
'post-slug' => $val->post_name,
'post-url' => get_permalink( $val->ID ),
'post-type' => $val->post_type,
'title' => htmlentities( $val->post_title ),
'date-published' => get_the_date('', $val->ID ),
'date-modified' => get_the_modified_date('', $val->ID )
];
}
die( json_encode( $ret ) );
}
die('[]');
}
function ls_get_taxonomies() {
die(json_encode(array_values(get_terms($_POST['taxonomy']))));
}
function ls_erase_plugin_data() {
// Only administrators can use this function.
if( ! current_user_can('manage_options') ) {
die('You are not an administrator.');
}
// Check for network-wide
if( isset( $_POST['networkwide'] ) && ! current_user_can('manage_network') ) {
die('You are not a network admin.');
}
if( is_multisite() && isset( $_POST['networkwide'] ) ) {
// Get current & other sites
global $wpdb;
$current = $wpdb->blogid;
$sites = $wpdb->get_col("SELECT blog_id FROM $wpdb->blogs");
// Iterate over the sites
foreach($sites as $site) {
switch_to_blog($site);
ls_do_erase_plugin_data();
}
// Switch back the old site
switch_to_blog($current);
// Deactivate LayerSlider network-wide
deactivate_plugins( LS_PLUGIN_BASE, false, true );
} else {
ls_do_erase_plugin_data();
}
// Finished
wp_redirect( admin_url('plugins.php') );
exit;
}
function ls_do_erase_plugin_data() {
require_once LS_ROOT_PATH.'/classes/class.ls.uninstaller.php';
$uninstaller = new LS_Uninstaller;
$uninstaller->erasePluginData();
$uninstaller->deactivatePlugin();
}
// function ls_upload_from_url() {
// // Check user permission
// if(!current_user_can(get_option('layerslider_custom_capability', 'manage_options'))) {
// die( json_encode( ['success' => false ] ) );
// }
// // Get URL & uploads folder
// $url = $_GET['url'];
// $uploads = wp_upload_dir();
// // Check if /uploads dir is writable
// if(is_writable($uploads['basedir'])) {
// // Set upload target
// $targetDir = $uploads['basedir'].'/layerslider/cc_sdk/';
// $targetURL = $uploads['baseurl'].'/layerslider/cc_sdk/';
// $targetExt = pathinfo($url, PATHINFO_EXTENSION);
// $uploadFile = $targetDir.time().'.'.$targetExt;
// // Create folder if not exists
// if(!file_exists(dirname($targetDir))) { mkdir(dirname($targetDir), 0755); }
// if(!file_exists($targetDir)) { mkdir($targetDir, 0755); }
// // Save image from URL
// $fp = fopen($uploadFile, 'w');
// fwrite($fp, file_get_contents($url));
// fclose($fp);
// // Include image.php for media library upload
// require_once(ABSPATH.'wp-admin/includes/image.php');
// // Get file type
// $fileName = sanitize_file_name(basename($uploadFile));
// $fileType = wp_check_filetype($fileName, null);
// // Validate media
// if(!empty($fileType['ext']) && $fileType['ext'] != 'php') {
// // Attachment meta
// $attachment = [
// 'guid' => $uploadFile,
// 'post_mime_type' => $fileType['type'],
// 'post_title' => preg_replace( '/\.[^.]+$/', '', $fileName),
// 'post_content' => '',
// 'post_status' => 'inherit'
// ];
// // Insert and update attachment
// $attach_id = wp_insert_attachment($attachment, $uploadFile, 37);
// if($attach_data = wp_generate_attachment_metadata($attach_id, $uploadFile)) {
// wp_update_attachment_metadata($attach_id, $attach_data);
// }
// // Success
// die( json_encode( [
// 'success' => true,
// 'id' => $attach_id,
// 'url' => $targetURL.$fileName
// ] ) );
// }
// }
// }
function layerslider_convert_urls($arr) {
// Global BG
if(!empty($arr['properties']['backgroundimage']) && strpos($arr['properties']['backgroundimage'], 'http://') !== false) {
$arr['properties']['backgroundimage'] = parse_url($arr['properties']['backgroundimage'], PHP_URL_PATH);
}
if(!empty($arr['layers'])) {
foreach($arr['layers'] as $key => $slide) {
// Layer BG
if(strpos($slide['properties']['background'], 'http://') !== false) {
$arr['layers'][$key]['properties']['background'] = parse_url($slide['properties']['background'], PHP_URL_PATH);
}
// Layer Thumb
if(strpos($slide['properties']['thumbnail'], 'http://') !== false) {
$arr['layers'][$key]['properties']['thumbnail'] = parse_url($slide['properties']['thumbnail'], PHP_URL_PATH);
}
// Image sublayers
if(!empty($slide['sublayers'])) {
foreach($slide['sublayers'] as $subkey => $layer) {
if($layer['media'] == 'img' && strpos($layer['image'], 'http://') !== false) {
$arr['layers'][$key]['sublayers'][$subkey]['image'] = parse_url($layer['image'], PHP_URL_PATH);
}
}
}
}
}
return $arr;
}
function layerslider_register_wpml_strings( $sliderID, $data ) {
if(!empty($data['layers']) && is_array($data['layers'])) {
foreach($data['layers'] as $slideIndex => $slide) {
if(!empty($slide['sublayers']) && is_array($slide['sublayers'])) {
foreach($slide['sublayers'] as $layerIndex => $layer) {
if( ! empty( $layer['html'] ) && $layer['type'] != 'img' ) {
// Check 'createdWith' property to decide which WPML implementation
// should we use. This property was added in v6.5.5 along with the
// new WPML implementation, so no version comparison required.
if( ! empty( $layer['uuid'] ) && ! empty( $data['properties']['createdWith'] ) ) {
$string_name = "slider-{$sliderID}-layer-{$layer['uuid']}-html";
do_action( 'wpml_register_single_string', 'LayerSlider Sliders', $string_name, $layer['html'] );
// Old implementation
} else {
$string_name = '<'.$layer['type'].':'.substr(sha1($layer['html']), 0, 10).'> layer on slide #'.($slideIndex+1).' in slider #'.$sliderID.'';
do_action( 'wpml_register_single_string', 'LayerSlider WP', $string_name, $layer['html']);
}
}
}
}
}
}
}
function ls_export_as_html( $sliderID ) {
// Markup export uses PHP 5.3 features (namespaces, callbacks, etc),
// thus we cannot use the code directly on the global scope in order
// to avoid parsing errors on pre 5.3 PHP versions.
include LS_ROOT_PATH . '/includes/slider_markup_export.php';
}
function ls_empty_3rd_party_caches() {
// W3 Total Cache
if( function_exists( 'w3tc_flush_all' ) ) {
w3tc_flush_all();
}
// WP Fastest Cache
if( ! empty( $GLOBALS['wp_fastest_cache'] ) && method_exists( $GLOBALS['wp_fastest_cache'], 'deleteCache' ) ) {
$GLOBALS['wp_fastest_cache']->deleteCache();
}
// WP Super Cache
if( function_exists( 'wp_cache_clean_cache' ) ) {
global $file_prefix;
wp_cache_clean_cache( $file_prefix, true );
}
// WP Rocket
if( function_exists('rocket_clean_domain') ) {
rocket_clean_domain();
}
// WP-Optimize
if( function_exists('wpo_cache_flush') ) {
wpo_cache_flush();
}
// SG Optimizer
if( function_exists('sg_cachepress_purge_cache') ) {
sg_cachepress_purge_cache();
}
// LiteSpeed Cache For WordPress
if( has_action('litespeed_purge_all') ) {
do_action( 'litespeed_purge_all' );
}
// Autoptimize
if( method_exists('autoptimizeCache', 'clearall' ) ) {
autoptimizeCache::clearall();
}
}