PHP RevSliderFunctions类代码示例

 /**
  * 
  * get meta query for filtering woocommerce posts. 
  */
 public static function getMetaQuery($args)
 {
     $regPriceFrom = RevSliderFunctions::getVal($args, self::ARG_REGULAR_PRICE_FROM);
     $regPriceTo = RevSliderFunctions::getVal($args, self::ARG_REGULAR_PRICE_TO);
     $salePriceFrom = RevSliderFunctions::getVal($args, self::ARG_SALE_PRICE_FROM);
     $salePriceTo = RevSliderFunctions::getVal($args, self::ARG_SALE_PRICE_TO);
     $inStockOnly = RevSliderFunctions::getVal($args, self::ARG_IN_STOCK_ONLY);
     $featuredOnly = RevSliderFunctions::getVal($args, self::ARG_FEATURED_ONLY);
     $arrQueries = array();
     //get regular price array
     if (!empty($regPriceFrom) || !empty($regPriceTo)) {
         $arrQueries[] = self::getPriceQuery($regPriceFrom, $regPriceTo, self::META_REGULAR_PRICE);
     }
     //get sale price array
     if (!empty($salePriceFrom) || !empty($salePriceTo)) {
         $arrQueries[] = self::getPriceQuery($salePriceFrom, $salePriceTo, self::META_SALE_PRICE);
     }
     if ($inStockOnly == "on") {
         $query = array('key' => self::META_STOCK_STATUS, 'value' => "instock");
         $arrQueries[] = $query;
     }
     if ($featuredOnly == "on") {
         $query = array('key' => self::META_FEATURED, 'value' => "yes");
         $arrQueries[] = $query;
     }
     $query = array();
     if (!empty($arrQueries)) {
         $query = array("meta_query" => $arrQueries);
     }
     return $query;
 }

 /**
  * 
  * delete rows
  */
 public function delete($table, $where)
 {
     global $wpdb;
     RevSliderFunctions::validateNotEmpty($table, "table name");
     RevSliderFunctions::validateNotEmpty($where, "where");
     $query = "delete from {$table} where {$where}";
     $wpdb->query($query);
     $this->checkForErrors("Delete query error");
 }

//.........这里部分代码省略.........
                    ?>
" data-slideralias="<?php 
                    echo esc_attr($values['slideralias']);
                    ?>
">
											<span class="mini-transparent mini-as-bg"></span>
											<div class="rs-slider-modify-container <?php 
                    echo $values['bg_extraClass'];
                    ?>
"  <?php 
                    echo $values['bg_fullstyle'];
                    ?>
></div>
											<i class="slide-link-forward eg-icon-forward"></i>

											<span class="rs-slider-modify-title">#<?php 
                    echo $values['sliderid'] . ' ' . $values['slidertitle'];
                    ?>
</span>
										</li>
										<?php 
                    break;
                }
            }
        }
        ?>
							
							<span style="clear:both;width:100%;display:block"></span>

						</ul>
						<span style="clear:both;width:100%;display:block"></span>
						<script type="text/javascript">
							var rev_sliders_info = jQuery.parseJSON(<?php 
        echo RevSliderFunctions::jsonEncodeForClientSide($sliders_info);
        ?>
);
						</script>
					</div>
					<div class="revslider-stepnavigator">
						<span class="revslider-currentstep"><strong><?php 
        _e('STEP 1', 'revslider');
        ?>
</strong><?php 
        _e('Select / Create Slider', 'revslider');
        ?>
</span>
						<span class="revslider-step-actions-wrapper">
							<a href="javascript:void(0);" class="button-primary nonclickable" id="rs-modify-predefined-slider"><span class="dashicons dashicons-admin-generic"></span><?php 
        _e('Quick Modify Slider', 'revslider');
        ?>
</a>
							<a href="javascript:void(0);" class="button-primary nonclickable" id="rs-add-predefined-slider"><span class="dashicons dashicons-migrate"></span><?php 
        _e('Add Selected Slider', 'revslider');
        ?>
</a>							
						</span>
						<span style="clear:both;width:100%;display:block"></span>
					</div>
				</div>
				
				<!-- STEP 1.5 -->
				<div id="revslider-tiny-dialog-step-1-5" style="display: none;">
					<p class="revslider-quicktitle"></p>
					<div id="revslider-tiny-settings-wrap" class="revslider-quick-inner-wrapper" style="padding-right:0px;padding-bottom:0px;">
							<ul class="rs-mod-slides-wrapper">
								

 /**
  * 
  * valdiate that wpml exists
  */
 private static function validateWpmlExists()
 {
     if (!self::isWpmlExists()) {
         RevSliderFunctions::throwError("The wpml plugin is not activated");
     }
 }

 /**
  * add missing new style fields to the layers as all layers would be broken without this
  * @since 5.0
  */
 public static function add_style_settings_to_layer($sliders = false)
 {
     $sr = new RevSlider();
     $sl = new RevSliderSlide();
     $operations = new RevSliderOperations();
     if ($sliders === false) {
         //do it on all Sliders
         $sliders = $sr->getArrSliders(false);
     } else {
         $sliders = array($sliders);
     }
     $styles = $operations->getCaptionsContentArray();
     if (!empty($sliders) && is_array($sliders)) {
         foreach ($sliders as $slider) {
             $slides = $slider->getSlides();
             $staticID = $sl->getStaticSlideID($slider->getID());
             if ($staticID !== false) {
                 $msl = new RevSliderSlide();
                 if (strpos($staticID, 'static_') === false) {
                     $staticID = 'static_' . $slider->getID();
                 }
                 $msl->initByID($staticID);
                 if ($msl->getID() !== '') {
                     $slides = array_merge($slides, array($msl));
                 }
             }
             if (!empty($slides) && is_array($slides)) {
                 foreach ($slides as $slide) {
                     $layers = $slide->getLayers();
                     if (!empty($layers) && is_array($layers)) {
                         foreach ($layers as $lk => $layer) {
                             $static_styles = (array) RevSliderFunctions::getVal($layer, 'static_styles', array());
                             $def_val = (array) RevSliderFunctions::getVal($layer, 'deformation', array());
                             $defh_val = (array) RevSliderFunctions::getVal($layer, 'deformation-hover', array());
                             if (empty($def_val)) {
                                 //add parallax always!
                                 $def_val['parallax'] = RevSliderFunctions::getVal($layer, 'parallax_level', '-');
                                 $layers[$lk]['deformation'] = $def_val;
                                 //check for selected style in styles, then add all deformations to the layer
                                 $cur_style = RevSliderFunctions::getVal($layer, 'style', '');
                                 if (trim($cur_style) == '') {
                                     continue;
                                 }
                                 $wws = false;
                                 foreach ($styles as $style) {
                                     if ($style['handle'] == '.tp-caption.' . $cur_style) {
                                         $wws = $style;
                                         break;
                                     }
                                 }
                                 if ($wws == false) {
                                     continue;
                                 }
                                 $css_idle = '';
                                 $css_hover = '';
                                 $wws['params'] = (array) $wws['params'];
                                 $wws['hover'] = (array) $wws['hover'];
                                 $wws['advanced'] = (array) $wws['advanced'];
                                 if (isset($wws['params']['font-family'])) {
                                     $def_val['font-family'] = $wws['params']['font-family'];
                                 }
                                 if (isset($wws['params']['padding'])) {
                                     $raw_pad = $wws['params']['padding'];
                                     if (!is_array($raw_pad)) {
                                         $raw_pad = explode(' ', $raw_pad);
                                     }
                                     switch (count($raw_pad)) {
                                         case 1:
                                             $raw_pad = array($raw_pad[0], $raw_pad[0], $raw_pad[0], $raw_pad[0]);
                                             break;
                                         case 2:
                                             $raw_pad = array($raw_pad[0], $raw_pad[1], $raw_pad[0], $raw_pad[1]);
                                             break;
                                         case 3:
                                             $raw_pad = array($raw_pad[0], $raw_pad[1], $raw_pad[2], $raw_pad[1]);
                                             break;
                                     }
                                     $def_val['padding'] = $raw_pad;
                                 }
                                 if (isset($wws['params']['font-style'])) {
                                     $def_val['font-style'] = $wws['params']['font-style'];
                                 }
                                 if (isset($wws['params']['text-decoration'])) {
                                     $def_val['text-decoration'] = $wws['params']['text-decoration'];
                                 }
                                 if (isset($wws['params']['background-color'])) {
                                     if (RevSliderFunctions::isrgb($wws['params']['background-color'])) {
                                         $def_val['background-color'] = RevSliderFunctions::rgba2hex($wws['params']['background-color']);
                                     } else {
                                         $def_val['background-color'] = $wws['params']['background-color'];
                                     }
                                 }
                                 if (isset($wws['params']['background-transparency'])) {
                                     $def_val['background-transparency'] = $wws['params']['background-transparency'];
                                     if ($def_val['background-transparency'] > 1) {
                                         $def_val['background-transparency'] /= 100;
//.........这里部分代码省略.........

 /**
  *
  * put rev slider on the page.
  * the data can be slider ID or slider alias.
  */
 function putRevSlider($data, $putIn = "")
 {
     $operations = new RevSliderOperations();
     $arrValues = $operations->getGeneralSettingsValues();
     $includesGlobally = RevSliderFunctions::getVal($arrValues, "includes_globally", "on");
     $strPutIn = RevSliderFunctions::getVal($arrValues, "pages_for_includes");
     $isPutIn = RevSliderOutput::isPutIn($strPutIn, true);
     if ($isPutIn == false && $includesGlobally == "off") {
         $output = new RevSliderOutput();
         $option1Name = __("Include RevSlider libraries globally (all pages/posts)", 'revslider');
         $option2Name = __("Pages to include RevSlider libraries", 'revslider');
         $output->putErrorMessage(__("If you want to use the PHP function \"putRevSlider\" in your code please make sure to check \" ", 'revslider') . $option1Name . __(" \" in the backend's \"General Settings\" (top right panel). <br> <br> Or add the current page to the \"", 'revslider') . $option2Name . __("\" option box.", 'revslider'));
         return false;
     }
     ob_start();
     $slider = RevSliderOutput::putSlider($data, $putIn);
     $content = ob_get_contents();
     ob_clean();
     ob_end_clean();
     if (is_object($slider)) {
         $disable_on_mobile = @$slider->getParam("disable_on_mobile", "off");
         // Do not output Slider if we are on mobile
         if ($disable_on_mobile == 'on') {
             $mobile = strstr($_SERVER['HTTP_USER_AGENT'], 'Android') || strstr($_SERVER['HTTP_USER_AGENT'], 'webOS') || strstr($_SERVER['HTTP_USER_AGENT'], 'iPhone') || strstr($_SERVER['HTTP_USER_AGENT'], 'iPod') || strstr($_SERVER['HTTP_USER_AGENT'], 'Windows Phone') || strstr($_SERVER['HTTP_USER_AGENT'], 'iPad') || wp_is_mobile() ? true : false;
             if ($mobile) {
                 return false;
             }
         }
     }
     echo $content;
 }

 /**
  *
  * onAjax action handler
  */
 public static function onAjaxAction()
 {
     $slider = new RevSlider();
     $slide = new RevSlide();
     $operations = new RevSliderOperations();
     $action = self::getPostGetVar("client_action");
     $data = self::getPostGetVar("data");
     $nonce = self::getPostGetVar("nonce");
     if (empty($nonce)) {
         $nonce = self::getPostGetVar("rs-nonce");
     }
     try {
         //verify the nonce
         $isVerified = wp_verify_nonce($nonce, "revslider_actions");
         if ($isVerified == false) {
             RevSliderFunctions::throwError("Wrong request");
         }
         switch ($action) {
             case 'add_new_preset':
                 if (!isset($data['settings']) || !isset($data['values'])) {
                     self::ajaxResponseError(__('Missing values to add preset', 'revslider'), false);
                 }
                 $result = $operations->add_preset_setting($data);
                 if ($result === true) {
                     $presets = $operations->get_preset_settings();
                     self::ajaxResponseSuccess(__('Preset created', 'revslider'), array('data' => $presets));
                 } else {
                     self::ajaxResponseError($result, false);
                 }
                 exit;
                 break;
             case 'update_preset':
                 if (!isset($data['name']) || !isset($data['values'])) {
                     self::ajaxResponseError(__('Missing values to update preset', 'revslider'), false);
                 }
                 $result = $operations->update_preset_setting($data);
                 if ($result === true) {
                     $presets = $operations->get_preset_settings();
                     self::ajaxResponseSuccess(__('Preset created', 'revslider'), array('data' => $presets));
                 } else {
                     self::ajaxResponseError($result, false);
                 }
                 exit;
                 break;
             case 'remove_preset':
                 if (!isset($data['name'])) {
                     self::ajaxResponseError(__('Missing values to remove preset', 'revslider'), false);
                 }
                 $result = $operations->remove_preset_setting($data);
                 if ($result === true) {
                     $presets = $operations->get_preset_settings();
                     self::ajaxResponseSuccess(__('Preset deleted', 'revslider'), array('data' => $presets));
                 } else {
                     self::ajaxResponseError($result, false);
                 }
                 exit;
                 break;
             case "export_slider":
                 $sliderID = self::getGetVar("sliderid");
                 $dummy = self::getGetVar("dummy");
                 $slider->initByID($sliderID);
                 $slider->exportSlider($dummy);
                 break;
             case "import_slider":
                 $updateAnim = self::getPostGetVar("update_animations");
                 $updateNav = self::getPostGetVar("update_navigations");
                 $updateStatic = self::getPostGetVar("update_static_captions");
                 self::importSliderHandle(null, $updateAnim, $updateStatic, $updateNav);
                 break;
             case "import_slider_slidersview":
                 $viewBack = self::getViewUrl(self::VIEW_SLIDERS);
                 $updateAnim = self::getPostGetVar("update_animations");
                 $updateNav = self::getPostGetVar("update_navigations");
                 $updateStatic = self::getPostGetVar("update_static_captions");
                 self::importSliderHandle($viewBack, $updateAnim, $updateStatic, $updateNav);
                 break;
             case "import_slider_online_template_slidersview":
                 $viewBack = self::getViewUrl(self::VIEW_SLIDERS);
                 self::importSliderOnlineTemplateHandle($viewBack, 'true', 'none');
                 break;
             case "import_slide_online_template_slidersview":
                 $redirect_id = esc_attr(self::getPostGetVar("redirect_id"));
                 $viewBack = self::getViewUrl(self::VIEW_SLIDE, "id={$redirect_id}");
                 $slidenum = intval(self::getPostGetVar("slidenum"));
                 $sliderid = intval(self::getPostGetVar("slider_id"));
                 self::importSliderOnlineTemplateHandle($viewBack, 'true', 'none', array('slider_id' => $sliderid, 'slide_id' => $slidenum));
                 break;
             case "import_slider_template_slidersview":
                 $viewBack = self::getViewUrl(self::VIEW_SLIDERS);
                 $updateAnim = self::getPostGetVar("update_animations");
                 $updateStatic = self::getPostGetVar("update_static_captions");
                 self::importSliderTemplateHandle($viewBack, $updateAnim, $updateStatic);
                 break;
             case "import_slide_template_slidersview":
                 $redirect_id = esc_attr(self::getPostGetVar("redirect_id"));
                 $viewBack = self::getViewUrl(self::VIEW_SLIDE, "id={$redirect_id}");
//.........这里部分代码省略.........

);								
				
				
				var googlef_template_container = wp.template( "rs-preset-googlefont" );
				
				jQuery('#add_new_google_font').click(function(){
					var content = googlef_template_container({'value':''});
					jQuery('#rs-google-fonts').append(content);
				});
				
				jQuery('body').on('click', '.rs-google-remove-field', function(){
					jQuery(this).parent().remove();
				});
				
				<?php 
$google_font = RevSliderFunctions::getVal($arrFieldsParams, 'google_font', array());
if (!empty($google_font) && is_array($google_font)) {
    foreach ($google_font as $gfont) {
        ?>
						jQuery('#rs-google-fonts').append(googlef_template_container({'value':'<?php 
        echo esc_attr($gfont);
        ?>
'}));
						<?php 
    }
}
?>
				/*
				
				var data = {};
				data['value'] = key;

    foreach ($arrSlideLinkLayers as $link_handle => $link_name) {
        $sel = $link_handle == $slide_link ? ' selected="selected"' : '';
        echo '<option value="' . $link_handle . '"' . $sel . '>' . $link_name . '</option>';
    }
}
?>
						</select>
						<span class="description"><?php 
_e('Call Slide Action', 'revslider');
?>
</span>
					</p>
					<!-- Link POSITION -->
					<p>
						<?php 
$link_pos = RevSliderFunctions::getVal($slideParams, 'link_pos', 'front');
?>
						<label><?php 
_e("Link Sensibility:", 'revslider');
?>
</label>
						<span style="display:inline-block; width:200px; margin-right:20px;">
							<input type="radio" id="link_pos_1" value="front" name="link_pos"<?php 
checked($link_pos, 'front');
?>
><span style="line-height:30px; vertical-align: middle; margin:0px 20px 0px 10px;"><?php 
_e('Front', 'revslider');
?>
</span>
							<input type="radio" id="link_pos_2" value="back" name="link_pos"<?php 
checked($link_pos, 'back');

 /**
  * show Image to client
  * @since: 5.0
  * @moved from image_view.class.php
  */
 private static function outputImage($filepath)
 {
     $info = RevSliderFunctions::getPathInfo($filepath);
     $ext = $info["extension"];
     $ext = strtolower($ext);
     if ($ext == "jpg") {
         $ext = "jpeg";
     }
     $numExpires = 31536000;
     //one year
     $strExpires = @date('D, d M Y H:i:s', time() + $numExpires);
     $contents = file_get_contents($filepath);
     $filesize = strlen($contents);
     header("Expires: {$strExpires} GMT");
     header("Cache-Control: public");
     header("Content-Type: image/{$ext}");
     header("Content-Length: {$filesize}");
     echo $contents;
     exit;
 }

            $order = $index + 1;
        }
        $urlImageForView = $slide->getUrlImageThumb();
        $slideTitle = $slide->getParam("title", "Slide");
        $title = $slideTitle;
        $filename = $slide->getImageFilename();
        $imageAlt = stripslashes($slideTitle);
        if (empty($imageAlt)) {
            $imageAlt = "slide";
        }
        if ($bgType == "image" && !empty($filename)) {
            $title .= " (" . $filename . ")";
        }
        $postID = $slide->getID();
        $urlEditSlide = RevSliderFunctionsWP::getUrlEditPost($postID);
        $linkEdit = RevSliderFunctions::getHtmlLink($urlEditSlide, $title, "", "", true);
        $state = $slide->getParam("state", "published");
        ?>

							<li id="slidelist_item_<?php 
        echo $postID;
        ?>
" class="ui-state-default">
								<span class="slide-col col-order">
									<span class="order-text"><?php 
        echo $order;
        ?>
</span>
									<div class="state_loader" style="display:none;"></div>
									<?php 
        if ($state == "published") {

 /**
  * 
  * get meta query
  */
 public static function getWPQuery($filterType, $sortBy)
 {
     $response = array();
     $dayMs = 60 * 60 * 24;
     $time = current_time('timestamp');
     $todayStart = strtotime(date('Y-m-d', $time));
     $todayEnd = $todayStart + $dayMs - 1;
     $tomorrowStart = $todayEnd + 1;
     $tomorrowEnd = $tomorrowStart + $dayMs - 1;
     $start_month = strtotime(date('Y-m-1', $time));
     $end_month = strtotime(date('Y-m-t', $time)) + 86399;
     $next_month_middle = strtotime('+1 month', $time);
     //get the end of this month + 1 day
     $start_next_month = strtotime(date('Y-m-1', $next_month_middle));
     $end_next_month = strtotime(date('Y-m-t', $next_month_middle)) + 86399;
     $query = array();
     switch ($filterType) {
         case self::DEFAULT_FILTER:
             //none
             break;
         case "today":
             $query[] = array('key' => '_start_ts', 'value' => $todayEnd, 'compare' => '<=');
             $query[] = array('key' => '_end_ts', 'value' => $todayStart, 'compare' => '>=');
             break;
         case "future":
             $query[] = array('key' => '_start_ts', 'value' => $time, 'compare' => '>');
             break;
         case "tomorrow":
             $query[] = array('key' => '_start_ts', 'value' => $tomorrowEnd, 'compare' => '<=');
             $query[] = array('key' => '_end_ts', 'value' => $todayStart, 'compare' => '>=');
             break;
         case "past":
             $query[] = array('key' => '_end_ts', 'value' => $todayStart, 'compare' => '<');
             break;
         case "month":
             $query[] = array('key' => '_start_ts', 'value' => $end_month, 'compare' => '<=');
             $query[] = array('key' => '_end_ts', 'value' => $start_month, 'compare' => '>=');
             break;
         case "nextmonth":
             $query[] = array('key' => '_start_ts', 'value' => $end_next_month, 'compare' => '<=');
             $query[] = array('key' => '_end_ts', 'value' => $start_next_month, 'compare' => '>=');
             break;
         default:
             RevSliderFunctions::throwError("Wrong event filter");
             break;
     }
     if (!empty($query)) {
         $response["meta_query"] = $query;
     }
     //convert sortby
     switch ($sortBy) {
         case "event_start_date":
             $response["orderby"] = "meta_value_num";
             $response["meta_key"] = "_start_ts";
             break;
         case "event_end_date":
             $response["orderby"] = "meta_value_num";
             $response["meta_key"] = "_end_ts";
             break;
     }
     return $response;
 }

 public static function parseDbArrayToCss($cssArray, $nl = "\n\r")
 {
     $css = '';
     $deformations = self::get_deformation_css_tags();
     $transparency = array('color' => 'color-transparency', 'background-color' => 'background-transparency', 'border-color' => 'border-transparency');
     foreach ($cssArray as $id => $attr) {
         $stripped = '';
         if (strpos($attr['handle'], '.tp-caption') !== false) {
             $stripped = trim(str_replace('.tp-caption', '', $attr['handle']));
         }
         $attr['advanced'] = json_decode($attr['advanced'], true);
         $styles = json_decode(str_replace("'", '"', $attr['params']), true);
         $styles_adv = $attr['advanced']['idle'];
         $css .= $attr['handle'];
         if (!empty($stripped)) {
             $css .= ', ' . $stripped;
         }
         $css .= " {" . $nl;
         if (is_array($styles) || is_array($styles_adv)) {
             if (is_array($styles)) {
                 foreach ($styles as $name => $style) {
                     if (in_array($name, $deformations)) {
                         continue;
                     }
                     if (!is_array($name) && isset($transparency[$name])) {
                         //the style can have transparency!
                         if (isset($styles[$transparency[$name]]) && $style !== 'transparent') {
                             $style = RevSliderFunctions::hex2rgba($style, $styles[$transparency[$name]] * 100);
                         }
                     }
                     if (is_array($style)) {
                         $style = implode(' ', $style);
                     }
                     $css .= $name . ':' . $style . ";" . $nl;
                 }
             }
             if (is_array($styles_adv)) {
                 foreach ($styles_adv as $name => $style) {
                     if (in_array($name, $deformations)) {
                         continue;
                     }
                     if (is_array($style)) {
                         $style = implode(' ', $style);
                     }
                     $css .= $name . ':' . $style . ";" . $nl;
                 }
             }
         }
         $css .= "}" . $nl . $nl;
         //add hover
         $setting = json_decode($attr['settings'], true);
         if (@$setting['hover'] == 'true') {
             $hover = json_decode(str_replace("'", '"', $attr['hover']), true);
             $hover_adv = $attr['advanced']['hover'];
             if (is_array($hover) || is_array($hover_adv)) {
                 $css .= $attr['handle'] . ":hover";
                 if (!empty($stripped)) {
                     $css .= ', ' . $stripped . ':hover';
                 }
                 $css .= " {" . $nl;
                 if (is_array($hover)) {
                     foreach ($hover as $name => $style) {
                         if (in_array($name, $deformations)) {
                             continue;
                         }
                         if (!is_array($name) && isset($transparency[$name])) {
                             //the style can have transparency!
                             if (isset($hover[$transparency[$name]]) && $style !== 'transparent') {
                                 $style = RevSliderFunctions::hex2rgba($style, $hover[$transparency[$name]] * 100);
                             }
                         }
                         if (is_array($style)) {
                             $style = implode(' ', $style);
                         }
                         $css .= $name . ':' . $style . ";" . $nl;
                     }
                 }
                 if (is_array($hover_adv)) {
                     foreach ($hover_adv as $name => $style) {
                         if (in_array($name, $deformations)) {
                             continue;
                         }
                         if (is_array($style)) {
                             $style = implode(' ', $style);
                         }
                         $css .= $name . ':' . $style . ";" . $nl;
                     }
                 }
                 $css .= "}" . $nl . $nl;
             }
         }
     }
     return $css;
 }

 public function resetSlideSettings($data)
 {
     $sliderID = RevSliderFunctions::getVal($data, "sliderid");
     $this->initByID($sliderID);
     $arrSildes = $this->getSlides();
     foreach ($arrSildes as $slide) {
         $slide->reset_slide_values($data);
     }
 }

    /**
     * view the estimated speed of the Slider
     * @since: 5.0
     */
    public static function get_slider_speed($sliderID)
    {
        //$data = wp_get_attachment_metadata($cur_img_id);
        ob_start();
        $total_size = 0;
        $do_ssl = is_ssl() ? 'http:' : 'https:';
        $slider = new RevSliderSlider();
        $slider->initByID($sliderID);
        $slides = $slider->getSlidesForExport();
        $static_slides = $slider->getStaticSlideForExport();
        if (!empty($static_slides) && is_array($static_slides)) {
            foreach ($static_slides as $s_slide) {
                $slides[] = $s_slide;
            }
        }
        $used_images = array();
        $used_videos = array();
        $used_captions = array();
        $using_kenburns = false;
        $using_parallax = false;
        $using_carousel = false;
        $using_navigation = false;
        $using_videos = false;
        $using_actions = false;
        $using_layeranim = false;
        $img_size = 0;
        $video_size = 0;
        $slide_counter = 0;
        $firstslide_size = 0;
        $smartslide_size = 0;
        if ($slider->getParam("use_parallax", "off") == 'on') {
            $using_parallax = true;
        }
        if ($slider->getParam("slider-type", "standard") == 'carousel') {
            $using_carousel = true;
        }
        $enable_arrows = $slider->getParam('enable_arrows', 'off');
        $enable_bullets = $slider->getParam('enable_bullets', 'off');
        $enable_tabs = $slider->getParam('enable_tabs', 'off');
        $enable_thumbnails = $slider->getParam('enable_thumbnails', 'off');
        if ($enable_arrows == 'on' || $enable_bullets == 'on' || $enable_tabs == 'on' || $enable_thumbnails == 'on') {
            $using_navigation = true;
        }
        if (!empty($slides) && count($slides) > 0) {
            foreach ($slides as $key => $slide) {
                if (isset($slide['params']['state']) && $slide['params']['state'] != 'published') {
                    continue;
                }
                if (!isset($slide['id'])) {
                    continue;
                }
                $slide_counter++;
                $slide_id = $slide['id'];
                if (isset($slide['params']['kenburn_effect']) && $slide['params']['kenburn_effect'] == 'on') {
                    $using_kenburns = true;
                }
                if (!isset($slide['params']['image_source_type'])) {
                    $slide['params']['image_source_type'] = 'full';
                }
                if (isset($slide['params']['image']) && $slide['params']['image'] != '') {
                    //add infos of image to an array
                    $infos = array();
                    $urlImage = false;
                    switch ($slide['params']['background_type']) {
                        case 'streamyoutube':
                        case 'streaminstagram':
                        case 'streamvimeo':
                        case 'youtube':
                        case 'vimeo':
                            $using_videos = true;
                            break;
                    }
                    if (isset($slide['params']['image_id'])) {
                        $cur_img_id = $slide['params']['image_id'];
                        //get image sizes by ID
                        $urlImage = wp_get_attachment_image_src($slide['params']['image_id'], $slide['params']['image_source_type']);
                    }
                    if ($urlImage === false) {
                        $cur_img_id = RevSliderFunctionsWP::get_image_id_by_url($slide['params']['image']);
                        if ($cur_img_id !== false) {
                            $urlImage = wp_get_attachment_image_src($cur_img_id, $slide['params']['image_source_type']);
                        }
                    }
                    if ($urlImage !== false) {
                        $infos['id'] = $cur_img_id;
                        $file = get_attached_file($cur_img_id);
                        $infos['info'] = pathinfo($file);
                        if (file_exists($file)) {
                            $infos['size'] = filesize($file);
                            $infos['size-format'] = size_format($infos['size'], 2);
                            $img_size += $infos['size'];
                            if ($slide_counter == 1) {
                                $firstslide_size += $infos['size'];
                            }
                            if ($slide_counter == 1 || $slide_counter == 2 || $slide_counter == count($slides)) {
                                $smartslide_size += $infos['size'];
//.........这里部分代码省略.........