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Editing: helper-compat-update.php

<?php

//activate the update script
add_action('admin_init', array(new avia_update_helper(), 'update_version'));

/*all the functions that keep compatibility between theme versions: */

/*
 *
 * update for version 2.6: 
 * we need to map the single string that defines which header we are using to the multiple   
 * new options and save them, so the user does not need to manually update the header
 *
 * also the post specific layout option that shows/hides the title bar is saved with a new name and value set so it can easily overwrite the global option
 */
 
add_action('ava_trigger_updates', 'avia_map_header_setting',10,2);

function avia_map_header_setting($prev_version, $new_version)
{	
	//if the previous theme version is equal or bigger to 2.6 we don't need to update
	if(version_compare($prev_version, 2.6, ">=")) return; 
	
	//set global options
	global $avia;
	$theme_options = $avia->options['avia'];
	
	//if one of those settings is not available the user has never saved the theme options. No need to change anything
	if(empty($theme_options) || !isset($theme_options['header_setting'])) return;

//set defaults
	$theme_options['header_layout'] 		= "logo_left menu_right";
	$theme_options['header_size'] 			= "slim";
	$theme_options['header_sticky'] 		= "header_sticky";
	$theme_options['header_shrinking'] 		= "header_shrinking";
	$theme_options['header_social'] 		= "";
	$theme_options['header_secondary_menu'] = "";
	$theme_options['header_phone_active']	= "";
	
	if(!empty($theme_options['phone'])) $theme_options['header_phone_active'] = "phone_active_right extra_header_active";
	
	//overwrite defaults based on the selection
	switch($theme_options['header_setting'])
	{
		case 'nonfixed_header': 
		
			$theme_options['header_sticky'] 	= "";
			$theme_options['header_shrinking'] 	= "";
			$theme_options['header_social'] 	= "";	
				
		break;
		case 'fixed_header social_header': 
		
			$theme_options['header_size'] 			= "large";
			$theme_options['header_social'] 		= "icon_active_left extra_header_active";
			$theme_options['header_secondary_menu'] = "secondary_right extra_header_active";
		
		break;
		case 'nonfixed_header social_header': 
		
			$theme_options['header_size'] 			= "large";
			$theme_options['header_sticky'] 		= "";
			$theme_options['header_shrinking'] 		= "";
			$theme_options['header_social'] 		= "icon_active_left extra_header_active";
			$theme_options['header_secondary_menu'] = "secondary_right extra_header_active";
		
		
		break;
		case 'nonfixed_header social_header bottom_nav_header': 
		
			$theme_options['header_layout'] 		= "logo_left bottom_nav_header";
			$theme_options['header_sticky'] 		= "";
			$theme_options['header_shrinking'] 		= "";
			$theme_options['header_social'] 		= "icon_active_main";
			$theme_options['header_secondary_menu'] = "secondary_right extra_header_active";
			
		break;
	}
	
	//replace existing options with the new options
	$avia->options['avia'] = $theme_options;
	update_option($avia->option_prefix, $avia->options);
	
	
	//update post specific options
    $getPosts = new WP_Query(
    	array(
	        'post_type'     => array( 'post', 'page', 'portfolio', 'product' ),
	        'post_status'   => 'publish',
	        'posts_per_page'=>-1,
	        'meta_query' => array(
	            array(
	                'key' => 'header'
	            )
	        )
	    ));
	    
	if(!empty($getPosts->posts))
	{
		foreach($getPosts->posts as $post)
		{
			$header_setting = get_post_meta( $post->ID, 'header', true );
			switch($header_setting)
			{
				case "yes": update_post_meta($post->ID, 'header_title_bar', ''); ; break;
				case "no":  update_post_meta($post->ID, 'header_title_bar', 'hidden_title_bar'); ; break;
			}
		}
	}
	
	
}

/*
 *
 * update for version 3.0: updates responsive option and splits it into multiple fields for more flexibility
 *
 */
 
 add_action('ava_trigger_updates', 'avia_update_grid_system',11,2);

function avia_update_grid_system($prev_version, $new_version)
{	
	//if the previous theme version is equal or bigger to 3.0 we don't need to update
	if(version_compare($prev_version, 3.0, ">=")) return; 
	
	//set global options
	global $avia;
	$theme_options = $avia->options['avia'];
	
	//if one of those settings is not available the user has never saved the theme options. No need to change anything
	if(empty($theme_options) ) return;
 	if(empty($theme_options['responsive_layout'])) $theme_options['responsive_layout'] = "responsive responsive_large";
 	
 	$responsive = "enabled";
 	$size		= "1130px";
 	
 	switch($theme_options['responsive_layout'])
 	{
 		case "responsive" : $responsive = "enabled"; break;
 		case "responsive responsive_large" : $responsive = "enabled"; $size = "1310px"; break;
 		case "static_layout" : $responsive = "disabled";  break;
 	}
 	
 	$theme_options['responsive_active'] = $responsive;
 	$theme_options['responsive_size']   = $size;
 	
 	//replace existing options with the new options
	$avia->options['avia'] = $theme_options;
	update_option($avia->option_prefix, $avia->options);
 }
 
 
 
 /*
 *
 * update for version 3.1: updates the main menu seperator setting in case a user had a bottom nav main menu
 * also adds the values for meta and heading to the theme options array so they can be set manually
 *
 */
 
add_action('ava_trigger_updates', 'avia_update_seperator_main',12,2);

function avia_update_seperator_main($prev_version, $new_version)
{	
	//if the previous theme version is equal or bigger to 3.1 we don't need to update
	if(version_compare($prev_version, 3.1, ">=")) return; 
	
	//set global options
	global $avia, $avia_config;
	$theme_options = $avia->options['avia'];

//if one of those settings is not available the user has never saved the theme options. No need to change anything
	if(empty( $theme_options )) return;
	if(strpos($theme_options['header_layout'],'bottom_nav_header') !== false) 
	{
		$theme_options['header_menu_border'] = "seperator_big_border";
	}
	
	//removes the old calculated meta and heading colors and changes it to a custom color that can be set by the user
	$colorsets = $avia_config['color_sets'];
	if(!empty($colorsets))
	{
		foreach($colorsets as $set_key => $set_value)
		{
			if(isset($avia_config['backend_colors']['color_set'][$set_key]))
			{
				if(isset($avia_config['backend_colors']['color_set'][$set_key]['meta']))
				{
					$theme_options["colorset-$set_key-meta"] = $avia_config['backend_colors']['color_set'][$set_key]['meta'];
				}
				
				if(isset($avia_config['backend_colors']['color_set'][$set_key]['heading']))
				{
					$new_heading = $avia_config['backend_colors']['color_set'][$set_key]['heading'];
					
					if('footer_color' == $set_key)
					{
						$new_heading = $avia_config['backend_colors']['color_set'][$set_key]['meta'];
					}
					
					$theme_options["colorset-$set_key-heading"] = $new_heading;
				}
		
			}
		}
	}

//replace existing options with the new options
	$avia->options['avia'] = $theme_options;
	update_option($avia->option_prefix, $avia->options);
 }
 
 
 
 /*
 *
 * update for version 3.1.4: update the widget locations to avoid error notice in 4.2 and to prevent the sorting bugs
 *
 */
 
add_action('ava_trigger_updates', 'avia_update_widget',13,2);

}
 
 
 
 
 
 /*
 *
 * update for version 4.0: updates the old layerslider datastructure to the new one so we can use the latest version of the slider
 *
 */
 
add_action('ava_trigger_updates', 'avia_update_layerslider_data_structure',14,2);

if(isset($layer->properties))
				{
					if(isset($layer->properties->background) && strpos($layer->properties->background, "/config-layerslider/LayerSlider/") !== false)
					{
						update_option('enfold_layerslider_compat_update', 1);
						
						/*
						set_time_limit ( 0 );
						$image_name = basename($layer->properties->background);
						
						if(isset($uploaded_imgs[$image_name]))
						{
							$sublayer->image = $new_url;
							$update_necessary = true;
						}
						else
						{
							$full_url 	= "http://www.kriesi.at/themes/wp-content/uploads/avia-sample-layerslides/" . $image_name;
							$new_url = media_sideload_image( $full_url , false, NULL, 'src');
							
							if(!is_object($new_url) && !empty($new_url))
							{
								$uploaded_imgs[$image_name] = $new_url;
								$layer->properties->background = $new_url;
								$update_necessary = true;
							}
						}
						*/
						
						
					}
				}
			}
		}
	
		if($update_necessary)
		{
			$wpdb->update($table_name, array(
				'data' => json_encode($data),
			),
			array('id' => $id),
			array('%s')
			);
		}
    }
 }
 
 
 
  /*
 *
 * update for version 4.1: update the main menu icon and move the scale and color from advanced editor to a normal option
 *
 */
 
add_action('ava_trigger_updates', 'avia_update_menu_icon_advanced',15,2);

if(!empty($advanced))
	{
		foreach($advanced as $rule)
		{
			if(isset($rule) && $rule['id'] == 'main_menu_icon_style')
			{
				if(!empty($rule['color'])) $theme_options['burger_color'] = $rule['color'];
				if(!empty($rule['size']))  $theme_options['burger_size'] = 'av-small-burger-icon';

break;
			}
		}
	}
	
	
	//replace existing options with the new options
	$avia->options['avia'] = $theme_options;
	update_option($avia->option_prefix, $avia->options);
	
}

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