golden hour

/home/godaofbq/oxythrive.com/wp-content/plugins/oxygen/component-framework/includes

File/Folder	Size	Actions
acf	-
advanced-query.php	23.31 KB
ajax.php	113.93 KB
aos	-
cache-template.php	514 B
cache.php	18.87 KB
composite-elements.php	6.8 KB
conditions.php	26.99 KB
metabox	-
oxygen-bloat-eliminator.php	2.51 KB
oxygen-connection.php	82 KB
oxygen-dynamic-shortcodes.php	10.45 KB
revisions.php	16.69 KB
scripts	-
selector-detector	-
templates.php	37.05 KB
toolset	-
tree-shortcodes.php	31.81 KB
typekit	-
updates.php	1.76 KB
wpml-support.php	649 B

Edit: cache.php

<?php

/**
 * Get all non-page styles and cache as Universal CSS
 * 
 * @since 2.0
 * @author Ilya K. 
 */

function oxygen_vsb_cache_universal_css() {

if (get_option("oxygen_vsb_universal_css_cache")=='true') {

$default_styles  = oxygen_vsb_get_defaults_styles();

$global_styles = oxygen_vsb_get_global_styles();

$classes_styles = oxygen_vsb_get_classes_styles();
		$stylesheet_styles = oxygen_vsb_get_stylesheet_styles();
		$selectors_styles = oxygen_vsb_get_custom_selectors_styles();

$universal_css = $default_styles . $global_styles . $classes_styles . $stylesheet_styles . $selectors_styles;
		
		//$universal_css = oxygen_css_minify($universal_css);
		$result = oxygen_vsb_save_universal_css($universal_css);
		update_option("oxygen_vsb_last_save_time", time());
		update_option("oxygen_vsb_universal_css_latest_version", "2.1");

return $result;
  	}
}

/**
 * Write Universal CSS to uploads/oxygen/universal.css
 * 
 * @since 2.0
 * @author Ilya K. 
 */

function oxygen_vsb_save_universal_css($content) {

if (!$content) {
		return false;
	}

// assume fail by default
	update_option("oxygen_vsb_universal_css_cache_success", false);
	
	// write to the disk	
	$upload_dir = wp_upload_dir();
	$oxy_dirname = $upload_dir['basedir'] . '/oxygen/css';
	
	if ( !file_exists($oxy_dirname) ) {
		wp_mkdir_p($oxy_dirname);
	}
	
	$result = file_put_contents($oxy_dirname.'/universal.css', $content);
	
	// if write is successful continue
	if ($result !== false) {

$saved_content = file_get_contents($oxy_dirname.'/universal.css');

// if read is successful continue
		if ($saved_content !== false) {
			
			// check hash
			$hash_before = md5($content);
			$hash_after = md5($saved_content);

// if hash is equal
			if ($hash_before===$hash_after){
				// success
				update_option("oxygen_vsb_universal_css_cache_success", true);
				$file_url = $upload_dir['baseurl'] . '/oxygen/css/universal.css';
				// strip the protocol
			    $file_url = str_replace(array('http://','https://'), '//', $file_url);
				update_option("oxygen_vsb_universal_css_url", $file_url);

return true;
			}
		}
	}

return false;
}

/**
 * Get page styles and cache as a CSS file
 * 
 * @since 2.0
 * @author Ilya K. 
 */

function oxygen_vsb_cache_page_css($post_id, $content=false) {

if (get_option("oxygen_vsb_universal_css_cache")=='true') {
	
		// some aspects of css generation depend upon the current post, make it available to the oxy dynamic shortcodes
		global $oxygen_preview_post_id;
		$oxygen_preview_post_id = $post_id;

if ($content===false) {
			$content = get_post_meta($post_id, 'ct_builder_json', true);
			$content = json_decode($content, true);
		}
		else {
			$content = json_decode($content, true);
		}

if (!$content) {
			$content = get_post_meta($post_id, 'ct_builder_shortcodes', true);
		}

if ($content===''||$content===null) {
			oxygen_vsb_delete_css_file($post_id);
			return false;
		}

// clear components CSS before next iteration
		global $oxygen_vsb_components;

foreach ($oxygen_vsb_components as $key => $component) {
			$oxygen_vsb_components[$key]->clearCSS();
		}

// start buffer
		ob_start();

global $oxygen_vsb_css_caching_active;
		$oxygen_vsb_css_caching_active = true;

// manually set to 'true' to skip classes and global styles in output
		$_REQUEST['nouniversal'] = 'true';

// obfuscate any oxy conditions, dynamic data
		if (!is_array($content)) {
		    $content = ct_obfuscate_shortcode($content);
		}
		
		// initiate the global wp_query based on the current post id
		$my_query = false;
		if($post_id) {
			$args = array(
			  'p'         => $post_id,
			  'post_type' => 'any'
			);
			$my_query = new WP_Query($args);

if($my_query->have_posts()) {
				$my_query->the_post();
			}
		}

if (isset($content['children'])) {
			global $oxygen_doing_oxygen_elements;
			$oxygen_doing_oxygen_elements = true;
		}

do_oxygen_elements($content);

// output shortcode styles
		do_action('ct_footer_styles');

$oxygen_vsb_css_caching_active = false;

// end buffer and save
		$page_css = ob_get_clean();
		$page_css = oxygen_css_minify($page_css);
		$result = oxygen_vsb_save_css_file($page_css, $post_id);

if($my_query) {
			$my_query->reset_postdata();
		}

return $result;
  	}
}

/**
 * Write CSS file to 'uploads/oxygen/' catalog and update state meta
 * 
 * @since 2.2
 * @author Ilya K. 
 */

function oxygen_vsb_save_css_file($content, $post_id) {

if (!$post_id) {
		return false;
	}

$files_meta = get_option("oxygen_vsb_css_files_state", array());
		
	// delete file if exist
	if ( isset($files_meta[$post_id]['path']) && $files_meta[$post_id]['path'] ) {
		unlink($files_meta[$post_id]['path']);
	}

// assume fail by default
	$files_meta[$post_id] = array();

// if no CSS styles present don't create a file and set a flag
	if (trim($content)=="") {
		$files_meta[$post_id]['empty'] = true;
	 	update_option("oxygen_vsb_css_files_state", $files_meta);
	 	return true;
	}
	
	// write to the disk	
	$upload_dir = wp_upload_dir();
	$oxy_dirname = $upload_dir['basedir'] . '/oxygen/css';
	
	if ( !file_exists($oxy_dirname) ) {
		wp_mkdir_p($oxy_dirname);
	}
	
	$result = file_put_contents($oxy_dirname.'/'.$post_id.'.css', $content);
	
	// if write is successful continue
	if ($result !== false) {

$saved_content = file_get_contents($oxy_dirname.'/'.$post_id.'.css');

// if read is successful continue
		if ($saved_content !== false) {
			
			// check hash
			$hash_before = md5($content);
			$hash_after = md5($saved_content);

// if hash is equal
			if ($hash_before===$hash_after){
				// success
				$files_meta[$post_id]['success'] = true;
				$file_url = $upload_dir['baseurl'] . '/oxygen/css/'.$post_id.'.css';
				// strip the protocol
			    $file_url = str_replace(array('http://','https://'), '//', $file_url);
				$files_meta[$post_id]['url'] = $file_url;
				$files_meta[$post_id]['path'] = $oxy_dirname.'/'.$post_id.'.css';
				$files_meta[$post_id]['last_save_time'] = time();
				update_option("oxygen_vsb_css_files_state", $files_meta);

return true;
			}
		}
	}

return false;
}

/**
 * Delete CSS file from 'uploads/oxygen/' catalog and unset meta value
 * 
 * @since 2.2
 * @author Ilya K. 
 */

function oxygen_vsb_delete_css_file($post_id) {
	
	$files_meta = get_option("oxygen_vsb_css_files_state", array());
		
	if ( !isset($files_meta[$post_id]) ) {
		return true;
	}

// delete file if exist
	if ( $files_meta[$post_id]['path'] ) {
		$status = unlink($files_meta[$post_id]['path']);
	}

// remove refenrence
	unset($files_meta[$post_id]);

// udpate meta
	update_option("oxygen_vsb_css_files_state", $files_meta);
	
	return $status;
}

/**
 * Enqueue all cached CSS files
 * 
 * @since 2.2
 * @author Ilya K.
 */

function oxygen_vsb_load_cached_css_files() {

// check Oxygen > Settings
	if (get_option("oxygen_vsb_universal_css_cache")!='true' || isset($_REQUEST['oxy_preview_revision'])) {
		return false;
	}
	
	global $oxygen_vsb_css_styles;
	global $oxygen_vsb_css_files_to_load;

if (!is_array($oxygen_vsb_css_files_to_load)) {
		return false;
	}

$oxygen_vsb_css_files_to_load = array_unique($oxygen_vsb_css_files_to_load);
	$oxygen_vsb_css_files_to_load = array_reverse($oxygen_vsb_css_files_to_load);
	//var_dump($oxygen_vsb_css_files_to_load);

$files_meta = get_option("oxygen_vsb_css_files_state", array());

// finally enqueue styles
	foreach ($oxygen_vsb_css_files_to_load as $post_id) {

// skip files that was not created due to empty styles
		if ( isset($files_meta[$post_id]) && isset($files_meta[$post_id]['empty']) ) {
			continue;
		}

if ( isset($files_meta[$post_id]) && isset($files_meta[$post_id]['success']) ) {

// cache file is present for this post
			
			$url = $files_meta[$post_id]['url'];
			$url = add_query_arg("cache", $files_meta[$post_id]['last_save_time'], $url);
			$oxygen_vsb_css_styles->add("oxygen-cache-".$post_id,  $url);
			$oxygen_vsb_css_styles->enqueue(array("oxygen-cache-".$post_id));

}

// no cache file for this post, load xlink=css instead
		
		else {
			// check whether to load universal css or not
			if ( get_option("oxygen_vsb_universal_css_cache")=='true' && 
				 get_option("oxygen_vsb_universal_css_cache_success")==true 
				 // TODO: check if other cases may load universal CSS into builder
				 && (!isset($_REQUEST['action']) || stripslashes($_REQUEST['action']) !== 'ct_render_widget') ) {
				
				// don't load xlink for posts that has no shortcodes or Page Settings saved
				$shortcodes 	= get_post_meta( $post_id, "ct_builder_shortcodes", true);
				$json 			= get_post_meta( $post_id, "ct_builder_json", true);
				$page_settings 	= get_post_meta( $post_id, "ct_page_settings", true);

if ( $shortcodes || 
					oxygen_json_has_elements($json) || 
					( is_array($page_settings) && !empty(oxygen_array_filter_recursive($page_settings)) )
					) 
				{ 
					$url = add_query_arg( array(
						'post_id' => $post_id,
					    'xlink' => 'css',
					    'nouniversal' => 'true',
					), get_permalink($post_id) );
					$oxygen_vsb_css_styles->add("oxygen-styles-" . $post_id, $url );
					$oxygen_vsb_css_styles->enqueue(array("oxygen-styles-" . $post_id));

}
			}
			else {
				$url = add_query_arg( array(
					'post_id' => $post_id,
				    'xlink' => 'css',
				), get_permalink($post_id) );
				$oxygen_vsb_css_styles->add("oxygen-styles-" . $post_id, $url );
					$oxygen_vsb_css_styles->enqueue(array("oxygen-styles-" . $post_id));

}
		}
		
	}

// all is well and styles has been added
	return true;
}

/**
 * Delete attached CSS cache when on post delete
 *
 * @author Ilya K.
 * @since 2.2
 */

function oxygen_vsb_delete_post_css_cache($id) {

// remove cached CSS file if exist
	oxygen_vsb_delete_css_file($id);
}
add_action( 'delete_post', 'oxygen_vsb_delete_post_css_cache', 10 );

/**
 * AJAX callback to generate universal.css
 * 
 * @since 2.2
 * @author Ilya K. 
 */

function oxygen_vsb_generate_universal_css_by_ajax() {

if ( ! oxygen_vsb_current_user_can_access() ) {
		die ( 'Security check' );
	}

$result = oxygen_vsb_cache_universal_css();
    if ($result) {
    	$message = __("Universal CSS cache generated successfully.","oxygen");
    	update_option( 'flag_cache_repeaterid_fix', true);
    }
    else {
    	$message = __("Universal CSS cache not generated.","oxygen");
    }
    echo "<div>" . $message . "</div>";
	wp_die();
}
add_action( 'wp_ajax_oxygen_vsb_generate_universal_css_by_ajax', 'oxygen_vsb_generate_universal_css_by_ajax' );

/**
 * AJAX callback for CSS cache generated event
 * 
 * @since 2.2
 * @author Ilya K. 
 */

function oxygen_vsb_cache_generated() {
	if ( ! oxygen_vsb_current_user_can_access() ) {
		die ( 'Security check' );
	}

echo update_option("oxygen_breakpoints_cache_update_required", false);
	echo update_option("oxygen_global_colors_cache_update_required", false);
	echo update_option("oxygen_vsb_css_cache_generated_2_2", "true");
	wp_die(); // this is required to terminate immediately and return a proper response
}
add_action( 'wp_ajax_oxygen_vsb_cache_generated', 'oxygen_vsb_cache_generated' );

/**
 * Adds a JS code to regenerate all Oxygen designed posts to update CSS cache via AJAX
 *
 * @author Ilya K.
 * @since 2.2
 */

function oxygen_css_cache_generation_script() {

$page = isset($_GET['page']) ? sanitize_text_field($_GET['page']) : false;

if ($page != 'oxygen_vsb_regenerate_css') {
		return;
	}

?>
	<script type="text/javascript" >
	jQuery(document).ready(function($) {
		var resultContainer = jQuery("#oxy-cache-result");
		
		function oxygenRegenerateCache() {
		
			var _this = jQuery("#oxy-cache-generate");
			
			if (_this.hasClass('oxy-button-disabled')) {
				return;
			}

_this.addClass('oxy-button-disabled')
			resultContainer.html("").append("<div>CSS Generation Process Started</div>");
			
			var results = [];

// generate universal.css
			var data = {
				'action': 'oxygen_vsb_generate_universal_css_by_ajax',
			};
		    jQuery.post(ajaxurl, data, function(response) {
				resultContainer.append(response);
			})
			
				 
			function batchPromiseRecursive() {

var batch = oxyPostsToRegenerateCSS.splice(0, 1);
				 
				if (batch.length == 0) {
					return jQuery.Deferred().resolve().promise();
				}

var postID = batch[0];
				var data = {
					'action': 'oxygen_vsb_cache_page_by_ajax',
					'post_id': postID
				};

return jQuery.post("<?php echo get_home_url(); ?>", data)
					.fail(function(e) {
						resultContainer.append("<div>AJAX request failed. Post ID: "+postID+"</div>");
					})
					.then(
					    //success
					    function(response) {
                            resultContainer.append(response);
						    return batchPromiseRecursive();
				 	    },
                        //failure
                        function(){
                            return batchPromiseRecursive();
                        }
                    );
			}
			
			// Run recursive AJAX requests	 
			batchPromiseRecursive().then(function() {

// All done
				resultContainer.append("<div>All done!</div>");
				_this.removeClass('oxy-button-disabled')
				var data = {'action': 'oxygen_vsb_cache_generated'};
				jQuery.post(ajaxurl, data, function(response) {}); 
			});
		}

jQuery("#oxy-cache-generate").click(function(){
			oxygenRegenerateCache();
		});

<?php if (isset($_REQUEST['start_cache_generation'])&&$_REQUEST['start_cache_generation']==="true") : ?>
			oxygenRegenerateCache();
		<?php endif ; ?>
	});
	</script> <?php
}
add_action( 'admin_footer', 'oxygen_css_cache_generation_script' );

/**
 * Show admin notice to update CSS cache if global colors updated
 *
 * @since 2.2
 * @author Ilya K.
 */

function global_colors_cache_notice() {

if (!get_option("oxygen_global_colors_cache_update_required",false)) {
		return;
	}

if (get_option("oxygen_vsb_universal_css_cache")!='true') {
		return;
	}

if (!oxygen_vsb_current_user_can_full_access()) {
		return;
	}

// don't show if cache tab is open
	$tab = isset($_GET['tab']) ? sanitize_text_field($_GET['tab']) : false;
	$page = isset($_GET['page']) ? sanitize_text_field($_GET['page']) : false;

if ($page == 'oxygen_vsb_settings' && $tab == 'cache') {
		return;
	}

?>
    <div class="notice notice-warning">
        <p><?php _e( 'Oxygen\'s Global Colors have changed.', 'oxygen' );
         		echo ' <a href="'.get_admin_url().'admin.php?page=oxygen_vsb_settings&tab=cache&start_cache_generation=true">';
         		_e( 'Please click here to regenerate the CSS cache.', 'oxygen' ); 
         		echo "</a>";
         	?>
        </p>
    </div>
<?php }
add_action( 'admin_notices', 'global_colors_cache_notice' );

/**
 * Show admin notice to update CSS cache if breakpoints updated
 *
 * @since 3.2
 * @author Abdelouahed E.
 */

function oxygen_breakpoints_cache_notice() {

if (!get_option("oxygen_breakpoints_cache_update_required",false)) {
		return;
	}

if (!oxygen_vsb_current_user_can_full_access()) {
		return;
	}

// don't show if cache tab is open
	$tab = isset($_GET['tab']) ? sanitize_text_field($_GET['tab']) : false;
	$page = isset($_GET['page']) ? sanitize_text_field($_GET['page']) : false;

if ($page == 'oxygen_vsb_settings' && $tab == 'cache') {
		return;
	}

?>
    <div class="notice notice-warning">
        <p><?php _e( 'Oxygen\'s CSS breakpoints have changed.', 'oxygen' );
         		echo ' <a href="'.get_admin_url().'admin.php?page=oxygen_vsb_settings&tab=cache&start_cache_generation=true">';
         		_e( 'Please click here to regenerate the CSS cache.', 'oxygen' ); 
         		echo "</a>";
         	?>
        </p>
    </div>
<?php }
add_action( 'admin_notices', 'oxygen_breakpoints_cache_notice' );

/**
 * Show admin notice to update CSS cache after upgrade from 2.1 to 2.2
 *
 * @since 2.2
 * @author Ilya K.
 */

function oxygen_vsb_update_2_2_notice() {

if (get_option("oxygen_vsb_universal_css_cache")!='true') {
		return;
	}

if (get_option("oxygen_vsb_css_cache_generated_2_2")=="true") {
		return;
	}

if (!oxygen_vsb_current_user_can_full_access()) {
		return;
	}

// don't show if cache tab is open
	$tab = isset($_GET['tab']) ? sanitize_text_field($_GET['tab']) : false;
	$page = isset($_GET['page']) ? sanitize_text_field($_GET['page']) : false;

if ($page == 'oxygen_vsb_settings' && $tab == 'cache') {
		return;
	}

?>
    <div class="notice notice-warning">
        <p><?php _e( 'Oxygen has been upgraded.', 'oxygen' );
         		echo ' <a href="'.get_admin_url().'admin.php?page=oxygen_vsb_settings&tab=cache&start_cache_generation=true">';
         		_e( 'Please click here to regenerate the CSS cache.', 'oxygen' ); 
         		echo "</a>";
         	?>
        </p>
    </div>
<?php }
add_action( 'admin_notices', 'oxygen_vsb_update_2_2_notice' );

/**
 * Perform a check if this is a fresh Oxygen 2.2 install or upgrade
 *
 * @since 2.2
 * @author Ilya K.
 */

function oxygen_vsb_2_2_check() {

if ( !oxygen_vsb_is_touched_install() ) {
		// assume the cache is generated
	 	update_option("oxygen_vsb_css_cache_generated_2_2", "true");
	}

}
add_action( 'init', 'oxygen_vsb_2_2_check' );

/**
 * Add component inline styles. Required for dynamic data
 *
 * @since 2.2
 * @author Ilya K.
 */

function oxygen_vsb_element_inline_styles($options) {
    global $oxygen_is_gutenberg_block;
    $styles = '';
	$options = CT_Component::keys_underscore_to_dash( $options );

// handle background image
    $editable_background = 'auto';
	$in_gutenberg = !empty( $_GET['oxygen_gutenberg_script'] ) || $oxygen_is_gutenberg_block;
	if (!empty($options['background-image'])) {
        // inline dynamic background image
        if (strpos($options['background-image'],'[oxygen') !== false) {
            $styles = ct_getBackgroundLayersCSS($options);
            
            $image_url = do_shortcode($options['background-image']);
            if ($image_url) {
                $editable_background = 'url('.$image_url.')';
            }
        }
        // Inline section background image if we are editting Gutenberg
        elseif ($in_gutenberg && isset($options['tag']) && $options['tag'] == 'section') {
            $styles = ct_getBackgroundLayersCSS($options);
            $editable_background = 'url(' . $options['background-image'] .')';
        }
    }
    
    if ($in_gutenberg && class_exists('Oxygen_Gutenberg')) {
        $editable_background = Oxygen_Gutenberg::decorate_attribute( $options, $editable_background, 'background' );
    }

if ($editable_background !== 'auto' && isset($options['tag']) && $options['tag'] == 'section' ) {
	    $styles = preg_replace('/url$.*$/', $editable_background, $styles);
	}

if ($styles) {
		echo 'style="' . $styles . '" ';
	}
}
add_action("oxygen_vsb_component_attr", "oxygen_vsb_element_inline_styles");

function oxy_css_regeneration_template( $template ) {

$new_template = '';

if ( isset( $_REQUEST['action'] ) && 
	     stripslashes($_REQUEST['action']) == 'oxygen_vsb_cache_page_by_ajax') {
		if ( file_exists(dirname( __FILE__) . '/cache-template.php') ) {
			$new_template = dirname( __FILE__) . '/cache-template.php';
		}
	}

if ( '' != $new_template ) {
		return $new_template ;
	}

return $template;
}
add_filter( 'template_include', "oxy_css_regeneration_template", 100 );