/**
*
* export slider from data, output a file for download
*/
public function exportSlider($useDummy = false)
{
$export_zip = true;
if (function_exists("unzip_file") == false) {
if (class_exists("ZipArchive") == false) {
$export_zip = false;
}
}
if (!class_exists('ZipArchive')) {
$export_zip = false;
}
if ($export_zip) {
$zip = new ZipArchive();
$success = $zip->open(RevSliderGlobals::$urlExportZip, ZIPARCHIVE::CREATE | ZipArchive::OVERWRITE);
if ($success !== true) {
throwError("Can't create zip file: " . RevSliderGlobals::$urlExportZip);
}
$this->validateInited();
$sliderParams = $this->getParamsForExport();
$arrSlides = $this->getSlidesForExport($useDummy);
$arrStaticSlide = $this->getStaticSlideForExport($useDummy);
$usedCaptions = array();
$usedAnimations = array();
$usedImages = array();
$usedVideos = array();
$cfw = array();
if (!empty($arrSlides) && count($arrSlides) > 0) {
$cfw = array_merge($cfw, $arrSlides);
}
if (!empty($arrStaticSlide) && count($arrStaticSlide) > 0) {
$cfw = array_merge($cfw, $arrStaticSlide);
}
if (!empty($cfw) && count($cfw) > 0) {
foreach ($cfw as $key => $slide) {
if (isset($slide['params']['image']) && $slide['params']['image'] != '') {
$usedImages[$slide['params']['image']] = true;
}
//['params']['image'] background url
if (isset($slide['params']['background_image']) && $slide['params']['background_image'] != '') {
$usedImages[$slide['params']['background_image']] = true;
}
//['params']['image'] background url
if (isset($slide['params']['slide_thumb']) && $slide['params']['slide_thumb'] != '') {
$usedImages[$slide['params']['slide_thumb']] = true;
}
//['params']['image'] background url
//html5 video
if (isset($slide['params']['background_type']) && $slide['params']['background_type'] == 'html5') {
if (isset($slide['params']['slide_bg_html_mpeg']) && $slide['params']['slide_bg_html_mpeg'] != '') {
$usedVideos[$slide['params']['slide_bg_html_mpeg']] = true;
}
if (isset($slide['params']['slide_bg_html_webm']) && $slide['params']['slide_bg_html_webm'] != '') {
$usedVideos[$slide['params']['slide_bg_html_webm']] = true;
}
if (isset($slide['params']['slide_bg_html_ogv']) && $slide['params']['slide_bg_html_ogv'] != '') {
$usedVideos[$slide['params']['slide_bg_html_ogv']] = true;
}
} else {
if (isset($slide['params']['slide_bg_html_mpeg']) && $slide['params']['slide_bg_html_mpeg'] != '') {
$slide['params']['slide_bg_html_mpeg'] = '';
}
if (isset($slide['params']['slide_bg_html_webm']) && $slide['params']['slide_bg_html_webm'] != '') {
$slide['params']['slide_bg_html_webm'] = '';
}
if (isset($slide['params']['slide_bg_html_ogv']) && $slide['params']['slide_bg_html_ogv'] != '') {
$slide['params']['slide_bg_html_ogv'] = '';
}
}
//image thumbnail
if (isset($slide['layers']) && !empty($slide['layers']) && count($slide['layers']) > 0) {
foreach ($slide['layers'] as $lKey => $layer) {
if (isset($layer['style']) && $layer['style'] != '') {
$usedCaptions[$layer['style']] = true;
}
if (isset($layer['animation']) && $layer['animation'] != '' && strpos($layer['animation'], 'customin') !== false) {
$usedAnimations[str_replace('customin-', '', $layer['animation'])] = true;
}
if (isset($layer['endanimation']) && $layer['endanimation'] != '' && strpos($layer['endanimation'], 'customout') !== false) {
$usedAnimations[str_replace('customout-', '', $layer['endanimation'])] = true;
}
if (isset($layer['image_url']) && $layer['image_url'] != '') {
$usedImages[$layer['image_url']] = true;
}
//image_url if image caption
if (isset($layer['type']) && $layer['type'] == 'video') {
$video_data = isset($layer['video_data']) ? (array) $layer['video_data'] : array();
if (!empty($video_data) && isset($video_data['video_type']) && $video_data['video_type'] == 'html5') {
if (isset($video_data['urlPoster']) && $video_data['urlPoster'] != '') {
$usedImages[$video_data['urlPoster']] = true;
}
if (isset($video_data['urlMp4']) && $video_data['urlMp4'] != '') {
$usedVideos[$video_data['urlMp4']] = true;
}
if (isset($video_data['urlWebm']) && $video_data['urlWebm'] != '') {
$usedVideos[$video_data['urlWebm']] = true;
}
if (isset($video_data['urlOgv']) && $video_data['urlOgv'] != '') {
$usedVideos[$video_data['urlOgv']] = true;
}
} elseif (!empty($video_data) && isset($video_data['video_type']) && $video_data['video_type'] != 'html5') {
//video cover image
if (isset($video_data['previewimage']) && $video_data['previewimage'] != '') {
$usedImages[$video_data['previewimage']] = true;
}
}
}
}
}
}
}
/*if(!empty($arrStaticSlide) && count($arrStaticSlide) > 0){
foreach($arrStaticSlide as $key => $slide){
if(isset($slide['params']['image']) && $slide['params']['image'] != '') $usedImages[$slide['params']['image']] = true; //['params']['image'] background url
//html5 video
if(isset($slide['params']['background_type']) && $slide['params']['background_type'] == 'html5'){
if(isset($slide['params']['slide_bg_html_mpeg']) && $slide['params']['slide_bg_html_mpeg'] != '') $usedVideos[$slide['params']['slide_bg_html_mpeg']] = true;
if(isset($slide['params']['slide_bg_html_webm']) && $slide['params']['slide_bg_html_webm'] != '') $usedVideos[$slide['params']['slide_bg_html_webm']] = true;
if(isset($slide['params']['slide_bg_html_ogv']) && $slide['params']['slide_bg_html_ogv'] != '') $usedVideos[$slide['params']['slide_bg_html_ogv']] = true;
}
if(isset($slide['layers']) && !empty($slide['layers']) && count($slide['layers']) > 0){
foreach($slide['layers'] as $lKey => $layer){
if(isset($layer['style']) && $layer['style'] != '') $usedCaptions[$layer['style']] = true;
if(isset($layer['animation']) && $layer['animation'] != '' && strpos($layer['animation'], 'customin') !== false) $usedAnimations[str_replace('customin-', '', $layer['animation'])] = true;
if(isset($layer['endanimation']) && $layer['endanimation'] != '' && strpos($layer['endanimation'], 'customout') !== false) $usedAnimations[str_replace('customout-', '', $layer['endanimation'])] = true;
if(isset($layer['image_url']) && $layer['image_url'] != '') $usedImages[$layer['image_url']] = true; //image_url if image caption
if(isset($layer['type']) && $layer['type'] == 'video'){
$video_data = (isset($layer['video_data'])) ? (array) $layer['video_data'] : array();
if(!empty($video_data) && isset($video_data['video_type']) && $video_data['video_type'] == 'html5'){
if(isset($video_data['urlPoster']) && $video_data['urlPoster'] != '') $usedImages[$video_data['urlPoster']] = true;
if(isset($video_data['urlMp4']) && $video_data['urlMp4'] != '') $usedVideos[$video_data['urlMp4']] = true;
if(isset($video_data['urlWebm']) && $video_data['urlWebm'] != '') $usedVideos[$video_data['urlWebm']] = true;
if(isset($video_data['urlOgv']) && $video_data['urlOgv'] != '') $usedVideos[$video_data['urlOgv']] = true;
}elseif(!empty($video_data) && isset($video_data['video_type']) && $video_data['video_type'] != 'html5'){ //video cover image
if(isset($video_data['previewimage']) && $video_data['previewimage'] != '') $usedImages[$video_data['previewimage']] = true;
}
}
}
}
}
}*/
$arrSliderExport = array("params" => $sliderParams, "slides" => $arrSlides);
if (!empty($arrStaticSlide)) {
$arrSliderExport['static_slides'] = $arrStaticSlide;
}
$strExport = serialize($arrSliderExport);
//$strExportAnim = serialize(RevSliderOperations::getFullCustomAnimations());
$exportname = !empty($this->alias) ? $this->alias . '.zip' : "slider_export.zip";
$styles = '';
if (!empty($usedCaptions)) {
$captions = array();
foreach ($usedCaptions as $class => $val) {
$cap = RevSliderOperations::getCaptionsContentArray($class);
//set also advanced styles here...
if (!empty($cap)) {
$captions[] = $cap;
}
}
$styles = RevSliderCssParser::parseArrayToCss($captions, "\n", true);
}
$animations = '';
if (!empty($usedAnimations)) {
$animation = array();
foreach ($usedAnimations as $anim => $val) {
$anima = RevSliderOperations::getFullCustomAnimationByID($anim);
if ($anima !== false) {
$animation[] = RevSliderOperations::getFullCustomAnimationByID($anim);
}
}
if (!empty($animation)) {
$animations = serialize($animation);
}
}
$usedImages = array_merge($usedImages, $usedVideos);
//add images to zip
if (!empty($usedImages)) {
$upload_dir = RevSliderFunctionsWP::getPathUploads();
$upload_dir_multisiteless = wp_upload_dir();
$cont_url = $upload_dir_multisiteless['baseurl'];
$cont_url_no_www = str_replace('www.', '', $upload_dir_multisiteless['baseurl']);
$upload_dir_multisiteless = $upload_dir_multisiteless['basedir'] . '/';
foreach ($usedImages as $file => $val) {
if ($useDummy == "true") {
//only use dummy images
} else {
//use the real images
if (strpos($file, 'http') !== false) {
$remove = false;
$checkpath = str_replace(array($cont_url, $cont_url_no_www), '', $file);
if (is_file($upload_dir . $checkpath)) {
$zip->addFile($upload_dir . $checkpath, 'images/' . $checkpath);
$remove = true;
} elseif (is_file($upload_dir_multisiteless . $checkpath)) {
$zip->addFile($upload_dir_multisiteless . $checkpath, 'images/' . $checkpath);
$remove = true;
}
if ($remove) {
//as its http, remove this from strexport
$strExport = str_replace(array($cont_url . $checkpath, $cont_url_no_www . $checkpath), $checkpath, $strExport);
}
} else {
if (is_file($upload_dir . $file)) {
$zip->addFile($upload_dir . $file, 'images/' . $file);
} elseif (is_file($upload_dir_multisiteless . $file)) {
$zip->addFile($upload_dir_multisiteless . $file, 'images/' . $file);
}
}
}
}
}
$zip->addFromString("slider_export.txt", $strExport);
//add slider settings
if (strlen(trim($animations)) > 0) {
$zip->addFromString("custom_animations.txt", $animations);
}
//add custom animations
if (strlen(trim($styles)) > 0) {
$zip->addFromString("dynamic-captions.css", $styles);
}
//add dynamic styles
$static_css = RevSliderOperations::getStaticCss();
$zip->addFromString("static-captions.css", $static_css);
//add slider settings
$enable_slider_pack = apply_filters('revslider_slider_pack_export', false);
if ($enable_slider_pack) {
//allow for slider packs the automatic creation of the info.cfg
$zip->addFromString('info.cfg', md5($this->alias));
//add slider settings
}
$zip->close();
header("Content-type: application/zip");
header("Content-Disposition: attachment; filename=" . $exportname);
header("Pragma: no-cache");
header("Expires: 0");
readfile(RevSliderGlobals::$urlExportZip);
@unlink(RevSliderGlobals::$urlExportZip);
//delete file after sending it to user
} else {
//fallback, do old export
$this->validateInited();
$sliderParams = $this->getParamsForExport();
$arrSlides = $this->getSlidesForExport();
$arrSliderExport = array("params" => $sliderParams, "slides" => $arrSlides);
$strExport = serialize($arrSliderExport);
if (!empty($this->alias)) {
$filename = $this->alias . ".txt";
} else {
$filename = "slider_export.txt";
}
RevSliderFunctions::downloadFile($strExport, $filename);
}
}
