function layerslider_init($atts)
{
// ID check
if (!isset($atts['id']) || empty($atts['id'])) {
return '[LayerSliderWP] ' . __('Invalid shortcode', 'LayerSlider') . '';
}
global $LSC;
// Get slider ID
$id = $atts['id'];
// Get slider
$slider = lsSliderById($id);
// Result check
if ($slider == null) {
return '[LayerSliderWP] ' . __('Slider not found', 'LayerSlider') . '';
}
// Decode data
$slides = $slider['data'];
// Returned data
$data = '';
// Include slider file
if (is_array($slides)) {
// Get phpQuery
if (!class_exists('phpQuery')) {
include LS_ROOT_PATH . '/helpers/phpQuery.php';
}
include LS_ROOT_PATH . '/config/defaults.php';
include LS_ROOT_PATH . '/includes/slider_markup_init.php';
include LS_ROOT_PATH . '/includes/slider_markup_html.php';
$data = implode('', $data);
}
// Return data
if (get_option('ls_concatenate_output', true)) {
$data = trim(preg_replace('/\\s+/', ' ', $data));
}
return $data;
}
function layerslider_register_settings()
{
// Global settings
if (isset($_POST['ls-access-permission']) && strstr($_SERVER['REQUEST_URI'], 'layerslider')) {
// Get capability
$capability = $_POST['custom_role'] == 'custom' ? $_POST['custom_capability'] : $_POST['custom_role'];
// Error message
$error = __('Your account does not have the necessary permission you chose, and your settings have not been saved to prevent locking yourself out of the plugin.', 'LayerSlider');
$success = __('Permission changes have been saved successfully.', 'LayerSlider');
// Test value
if (empty($capability) || !current_user_can($capability)) {
header('Location: admin.php?page=layerslider&error=1&message=' . urlencode($error));
die;
} else {
update_option('layerslider_custom_capability', $capability);
header('Location: admin.php?page=layerslider&message=' . urlencode($success));
die;
}
}
// Add slider
if (isset($_POST['posted_add']) && strstr($_SERVER['REQUEST_URI'], 'layerslider')) {
if (!isset($_POST['layerslider-slides'])) {
return;
}
// Get WPDB Object
global $wpdb;
// Table name
$table_name = $wpdb->prefix . "layerslider";
// Create new record
if ($_POST['layerkey'] == 0) {
// Execute query
$wpdb->query($wpdb->prepare("INSERT INTO {$table_name}\n\t\t\t\t\t\t\t\t\t(name, data, date_c, date_m)\n\t\t\t\t\t\t\t\tVALUES (%s, %s, %d, %d)", '', '', time(), time()));
// Empty slider
$slider = array();
// ID
$id = mysql_insert_id();
} else {
// Get slider
$slider = $wpdb->get_row("SELECT * FROM {$table_name} ORDER BY id DESC LIMIT 1", ARRAY_A);
// ID
$id = $slider['id'];
$slider = json_decode($slider['data'], true);
}
// Add modifications
if (isset($_POST['layerslider-slides']['properties']['relativeurls'])) {
$slider['properties'] = $_POST['layerslider-slides']['properties'];
$slider['layers'][$_POST['layerkey']] = layerslider_convert_urls($_POST['layerslider-slides']['layers'][$_POST['layerkey']]);
} else {
$slider['properties'] = $_POST['layerslider-slides']['properties'];
$slider['layers'][$_POST['layerkey']] = $_POST['layerslider-slides']['layers'][$_POST['layerkey']];
}
// WPML
if (function_exists('icl_register_string')) {
layerslider_register_wpml_strings($id, $slider);
}
// DB data
$name = esc_sql($slider['properties']['title']);
$data = esc_sql(json_encode($slider));
// Update
$wpdb->query("UPDATE {$table_name} SET\n\t\t\t\t\tname = '{$name}',\n\t\t\t\t\tdata = '{$data}',\n\t\t\t\t\tdate_m = '" . time() . "'\n\t\t\t\t ORDER BY id DESC LIMIT 1");
// Echo last ID for redirect
echo $id;
// Redirect back
//header('Location: '.$_SERVER['REQUEST_URI'].'');
die;
}
// Edit slider
if (isset($_POST['posted_edit']) && strstr($_SERVER['REQUEST_URI'], 'layerslider')) {
if (!isset($_POST['layerslider-slides'])) {
return;
}
// Get WPDB Object
global $wpdb;
// Table name
$table_name = $wpdb->prefix . "layerslider";
// Get the IF of the slider
$id = (int) $_GET['id'];
// Get slider
$slider = $wpdb->get_row("SELECT * FROM {$table_name} WHERE id = " . (int) $id . " ORDER BY date_c DESC LIMIT 1", ARRAY_A);
$data = json_decode($slider['data'], true);
// Empty the slider
if ($_POST['layerkey'] == 0) {
$data = array();
}
// Add modifications
if (isset($_POST['layerslider-slides']['properties']['relativeurls'])) {
$data['properties'] = $_POST['layerslider-slides']['properties'];
$data['layers'][$_POST['layerkey']] = layerslider_convert_urls($_POST['layerslider-slides']['layers'][$_POST['layerkey']]);
} else {
$data['properties'] = $_POST['layerslider-slides']['properties'];
$data['layers'][$_POST['layerkey']] = $_POST['layerslider-slides']['layers'][$_POST['layerkey']];
}
// WPML
if (function_exists('icl_register_string')) {
layerslider_register_wpml_strings($id, $data);
}
// DB data
$name = esc_sql($data['properties']['title']);
$data = esc_sql(json_encode($data));
// Update
$wpdb->query("UPDATE {$table_name} SET\n\t\t\t\t\tname = '{$name}',\n\t\t\t\t\tdata = '{$data}',\n\t\t\t\t\tdate_m = '" . time() . "'\n\t\t\t\t WHERE id = '{$id}' LIMIT 1");
// Redirect back
//header('Location: '.$_SERVER['REQUEST_URI'].'');
die;
}
// Import settings
if (isset($_POST['ls-import']) && strstr($_SERVER['REQUEST_URI'], 'layerslider')) {
// Check export file if any
if (!is_uploaded_file($_FILES['import_file']['tmp_name'])) {
header('Location: ' . $_SERVER['REQUEST_URI'] . '&error=1&message=' . urlencode('Choose a file to import sliders.'));
die('No data received.');
}
// Get decoded file data
$data = base64_decode(file_get_contents($_FILES['import_file']['tmp_name']));
// Parsing JSON or PHP object
if (!($parsed = json_decode($data, true))) {
$parsed = unserialize($data);
}
// Iterate over imported sliders
if (is_array($parsed)) {
// DB stuff
global $wpdb;
$table_name = $wpdb->prefix . "layerslider";
// Import sliders
foreach ($parsed as $item) {
// Fix for export issue in v4.6.4
if (is_string($item)) {
$item = json_decode($item, true);
}
// Add to DB
$wpdb->query($wpdb->prepare("INSERT INTO {$table_name} (name, data, date_c, date_m)\n\t\t\t\t\t\t\t\t\tVALUES (%s, %s, %d, %d)", $item['properties']['title'], json_encode($item), time(), time()));
}
// Success
header('Location: ' . menu_page_url('layerslider', 0) . '&message=' . urlencode('Slider imported successfully.'));
// Fail
} else {
header('Location: ' . menu_page_url('layerslider', 0) . '&error=1&message=' . urlencode('The import file seems to be invalid or corrupted.'));
}
die;
}
if (isset($_POST['ls-export']) && strstr($_SERVER['REQUEST_URI'], 'layerslider')) {
$data = array();
// All sliders
if ($_POST['sliders'] == -1) {
$sliders = lsSliders(200, false, true);
foreach ($sliders as $item) {
$data[] = $item['data'];
}
// Specific slider
} elseif (!empty($_POST['sliders']) && is_numeric($_POST['sliders'])) {
$sliders = lsSliderById((int) $_POST['sliders']);
$data[] = $sliders['data'];
} else {
die('Invalid data received.');
}
// Slider name
$name = 'LayerSlider Export ' . date('Y-m-d') . ' at ' . date('H.i.s') . '.json';
// Set the headers to force a download
header('Content-type: application/force-download');
header('Content-Disposition: attachment; filename="' . str_replace(' ', '_', $name) . '"');
// Output
die(base64_encode(json_encode($data)));
}
// Skin Editor
if (isset($_POST['posted_ls_skin_editor']) && strstr($_SERVER['REQUEST_URI'], 'layerslider')) {
// GET SKIN
if (isset($_GET['skin']) && !empty($_GET['skin'])) {
$skin = $_GET['skin'];
} else {
// Open folder
$handle = opendir(dirname(__FILE__) . '/skins');
// Iterate over the contents
while (false !== ($entry = readdir($handle))) {
if ($entry == '.' || $entry == '..' || $entry == 'preview') {
continue;
} else {
$skin = $entry;
break;
}
}
}
// Get file path
$file = dirname(__FILE__) . '/skins/' . $skin . '/skin.css';
// Get content
$content = $_POST['contents'];
// Write to file
$status = @file_put_contents($file, $content);
if (!$status) {
wp_die(__("It looks like your files isn't writable, so PHP couldn't make any changes (CHMOD).", "LayerSlider"), __('Cannot write to file', 'LayerSlider'), array('back_link' => true));
} else {
header('Location: admin.php?page=layerslider_skin_editor&skin=' . $skin . '&edited=1');
}
}
// Transition builder
if (isset($_POST['posted_ls_transition_builder']) && strstr($_SERVER['REQUEST_URI'], 'layerslider')) {
// Array to hold transitions
$transitions = array();
// Get transitions
$transitions['t2d'] = isset($_POST['t2d']) ? $_POST['t2d'] : array();
$transitions['t3d'] = isset($_POST['t3d']) ? $_POST['t3d'] : array();
array_walk_recursive($transitions['t2d'], 'layerslider_builder_convert_numbers');
array_walk_recursive($transitions['t3d'], 'layerslider_builder_convert_numbers');
// Iterate over the sections
foreach ($transitions['t3d'] as $key => $val) {
// Rows
if (strstr($val['rows'], ',')) {
$tmp = explode(',', $val['rows']);
$tmp[0] = (int) trim($tmp[0]);
$tmp[1] = (int) trim($tmp[1]);
$transitions['t3d'][$key]['rows'] = $tmp;
} else {
$transitions['t3d'][$key]['rows'] = (int) $val['rows'];
}
// Cols
if (strstr($val['cols'], ',')) {
$tmp = explode(',', $val['cols']);
$tmp[0] = (int) trim($tmp[0]);
$tmp[1] = (int) trim($tmp[1]);
$transitions['t3d'][$key]['cols'] = $tmp;
} else {
$transitions['t3d'][$key]['cols'] = (int) $val['cols'];
}
// Depth
if (isset($val['tile']['depth'])) {
$transitions['t3d'][$key]['tile']['depth'] = 'large';
}
// Before
if (!isset($val['before']['enabled'])) {
unset($transitions['t3d'][$key]['before']['transition']);
}
// After
if (!isset($val['after']['enabled'])) {
unset($transitions['t3d'][$key]['after']['transition']);
}
}
// Iterate over the sections
foreach ($transitions['t2d'] as $key => $val) {
if (strstr($val['rows'], ',')) {
$tmp = explode(',', $val['rows']);
$tmp[0] = (int) trim($tmp[0]);
$tmp[1] = (int) trim($tmp[1]);
$transitions['t2d'][$key]['rows'] = $tmp;
} else {
$transitions['t2d'][$key]['rows'] = (int) $val['rows'];
}
if (strstr($val['cols'], ',')) {
$tmp = explode(',', $val['cols']);
$tmp[0] = (int) trim($tmp[0]);
$tmp[1] = (int) trim($tmp[1]);
$transitions['t2d'][$key]['cols'] = $tmp;
} else {
$transitions['t2d'][$key]['cols'] = (int) $val['cols'];
}
if (empty($val['transition']['rotateX'])) {
unset($transitions['t2d'][$key]['transition']['rotateX']);
}
if (empty($val['transition']['rotateY'])) {
unset($transitions['t2d'][$key]['transition']['rotateY']);
}
if (empty($val['transition']['rotate'])) {
unset($transitions['t2d'][$key]['transition']['rotate']);
}
if (empty($val['transition']['scale']) || $val['transition']['scale'] == '1.0' || $val['transition']['scale'] == '1') {
unset($transitions['t2d'][$key]['transition']['scale']);
}
}
// Custom transitions file
$upload_dir = wp_upload_dir();
$custom_trs = $upload_dir['basedir'] . '/layerslider.custom.transitions.js';
// Build transition file
$data = 'var layerSliderCustomTransitions = ';
$data .= json_encode($transitions);
$data .= ';';
// Write to file
file_put_contents($custom_trs, $data);
die('SUCCESS');
}
// Styles Editor
if (isset($_POST['posted_ls_styles_editor']) && strstr($_SERVER['REQUEST_URI'], 'layerslider')) {
// Get uploads dir
$upload_dir = wp_upload_dir();
$upload_dir = $upload_dir['basedir'];
// Get css file
$file = $upload_dir . '/layerslider.custom.css';
// Get content
$content = stripslashes($_POST['contents']);
// Write to file
$status = @file_put_contents($file, $content);
if (!$status) {
wp_die(__("It looks like your files isn't writable, so PHP couldn't make any changes (CHMOD).", "LayerSlider"), __('Cannot write to file', 'LayerSlider'), array('back_link' => true));
} else {
header('Location: admin.php?page=layerslider_style_editor&edited=1');
}
}
}
<?php
global $LSC;
// Get the IF of the slider
$id = (int) $_GET['id'];
// Get slider
$slider = lsSliderById($id);
$slider = $slider['data'];
if (function_exists('wp_enqueue_media')) {
$uploadClass = 'ls-mass-upload';
} else {
$uploadClass = 'ls-upload';
}
// Get screen options
$lsScreenOptions = get_option('ls-screen-options', '0');
$lsScreenOptions = $lsScreenOptions == 0 ? array() : $lsScreenOptions;
$lsScreenOptions = is_array($lsScreenOptions) ? $lsScreenOptions : unserialize($lsScreenOptions);
// Defaults
if (!isset($lsScreenOptions['showTooltips'])) {
$lsScreenOptions['showTooltips'] = 'true';
}
// Get defaults
include LS_ROOT_PATH . '/config/defaults.php';
include LS_ROOT_PATH . '/helpers/admin.ui.tools.php';
if (!class_exists('simple_html_dom')) {
include LS_ROOT_PATH . '/helpers/simple_html_dom.php';
}
// Run filters
if (has_filter('layerslider_override_defaults')) {
$newDefaults = apply_filters('layerslider_override_defaults', $lsDefaults);
if (!empty($newDefaults) && is_array($newDefaults)) {
function ls_export_sliders()
{
$data = array();
// All sliders
if ($_POST['sliders'] == -1) {
$sliders = lsSliders(200, false, true);
foreach ($sliders as $item) {
$data[] = $item['data'];
}
// Specific slider
} elseif (!empty($_POST['sliders']) && is_numeric($_POST['sliders'])) {
$sliders = lsSliderById((int) $_POST['sliders']);
$data[] = $sliders['data'];
} else {
die('Invalid data received.');
}
// Slider name
$name = 'LayerSlider Export ' . date('Y-m-d') . ' at ' . date('H.i.s') . '.json';
// Send output and force download
header('Content-type: application/force-download');
header('Content-Disposition: attachment; filename="' . str_replace(' ', '_', $name) . '"');
die(base64_encode(json_encode($data)));
}
