<?php
/**
 * Here is the place to put your own defined function that serve as
 * datasource to field with multiple options.
 */
function vp_get_loader_images()
{
	$dir = get_template_directory().'/includes/thirdparty/ajax-loader/loaders';
	$return = array();
	if ($handle = opendir($dir)) {
		/* This is the correct way to loop over the directory. */
		while (false !== ($entry = readdir($handle))) {
			if( $entry != '.' && $entry != '..' ){
				$return[] = array('value' => $entry, 'label' => $entry);
			}
		}
	}
	return $return;
}
function vp_get_categories()
{
	$wp_cat = get_categories(array('hide_empty' => 0 ));
	$result = array();
	foreach ($wp_cat as $cat)
	{
		$result[] = array('value' => $cat->cat_ID, 'label' => $cat->name);
	}
	return $result;
}
function vp_get_products_categories()
{
	$wp_cat = get_terms( 'product_cat', array('hide_empty' => 0 ));//printr($wp_cat);
	//$wp_cat = get_option( '_bunch_product_category_terms' );
	$result = array();
	foreach ($wp_cat as $cat)
	{
		$result[] = array('value' => $cat->term_id, 'label' => $cat->name);
	}
	return $result;
}
function vp_get_users()
{
	$wp_users = VP_WP_User::get_users();
	$result = array();
	foreach ($wp_users as $user)
	{
		$result[] = array('value' => $user['id'], 'label' => $user['display_name']);
	}
	return $result;
}
function vp_get_posts()
{
	$wp_posts = get_posts(array(
		'posts_per_page' => -1,
	));
	$result = array();
	foreach ($wp_posts as $post)
	{
		$result[] = array('value' => $post->ID, 'label' => $post->post_title);
	}
	return $result;
}
function vp_get_pages()
{
	$wp_pages = get_pages();
	$result = array();
	foreach ($wp_pages as $page)
	{
		$result[] = array('value' => $page->ID, 'label' => $page->post_title);
	}
	return $result;
}
function vp_get_tags()
{
	$wp_tags = get_tags(array('hide_empty' => 0));
	$result = array();
	foreach ($wp_tags as $tag)
	{
		$result[] = array('value' => $tag->term_id, 'label' => $tag->name);
	}
	return $result;
}
function vp_get_posts_array( $post_type = 'post' )
{
	global $wpdb;
	$res = $wpdb->get_results( "SELECT `ID`, `post_title` FROM `" .$wpdb->prefix. "posts` WHERE `post_type` = '$post_type' AND `post_status` = 'publish' " );
	
	$return = array();
	foreach( $res as $k => $r) {
		
		$return[] = array('value' => $r->ID, 'label' => $r->post_title);
		
	}
	return $return;
}
function vp_get_roles()
{
	$result         = array();
	$editable_roles = VP_WP_User::get_editable_roles();
	foreach ($editable_roles as $key => $role)
	{
		$result[] = array('value' => $key, 'label' => $role['name']);
	}
	return $result;
}
function vp_get_gwf_family()
{
	$fonts = file_get_contents(dirname(__FILE__) . '/gwf.json');
	$fonts = json_decode($fonts);
	$fonts = array_keys(get_object_vars($fonts));
	foreach ($fonts as $font)
	{
		$result[] = array('value' => $font, 'label' => $font);
	}
	return $result;
}
VP_Security::instance()->whitelist_function('vp_get_gwf_weight');
function vp_get_gwf_weight($face)
{
	if(empty($face))
		return array();
	
	$fonts   = file_get_contents(dirname(__FILE__) . '/gwf.json');
	$fonts   = json_decode($fonts);
	$weights = $fonts->{$face}->weights;
	foreach ($weights as $weight)
	{
		$result[] = array('value' => $weight, 'label' => $weight);
	}
	return $result;
}
VP_Security::instance()->whitelist_function('vp_get_gwf_style');
function vp_get_gwf_style($face)
{
	if(empty($face))
		return array();
	
	$fonts   = file_get_contents(dirname(__FILE__) . '/gwf.json');
	$fonts   = json_decode($fonts);
	$styles = $fonts->{$face}->styles;
	foreach ($styles as $style)
	{
		$result[] = array('value' => $style, 'label' => $style);
	}
	return $result;
}
function vp_get_social_medias() {
	$socmeds = array(
		array('value' => 'fa-adn', 'label' => 'ADM'),
		array('value' => 'fa-android', 'label' => 'Android'),
		array('value' => 'fa-apple', 'label' => 'Apple'),
		array('value' => 'fa-bitbucket', 'label' => 'Bitbucket'),
		array('value' => 'fa-bitbucket-square', 'label' => 'Bitbucket Square'),
		array('value' => 'fa-btc', 'label' => 'Btc'),
		array('value' => 'fa-css3', 'label' => 'Css3'),
		array('value' => 'fa-dribbble', 'label' => 'Dribbble'),
		array('value' => 'fa-dropbox', 'label' => 'Dropbox'),
		array('value' => 'fa-facebook', 'label' => 'Facebook'),
		array('value' => 'fa-facebook-square', 'label' => 'Facebook square'),
		array('value' => 'fa-flickr', 'label' => 'Flickr'),
		array('value' => 'fa-foursquare', 'label' => 'Foursquare'),
		array('value' => 'fa-github', 'label' => 'Github'),
		array('value' => 'fa-github-alt', 'label' => 'Github alt'),
		array('value' => 'fa-github-square', 'label' => 'Github square'),
		array('value' => 'fa-gittip', 'label' => 'Gittip'),
		array('value' => 'fa-google-plus', 'label' => 'Google Plus'),
		array('value' => 'fa-google-plus-square', 'label' => 'Google Plus Square'),
		array('value' => 'fa-html5', 'label' => 'Html5'),
		array('value' => 'fa-instagram', 'label' => 'Instagram'),
		array('value' => 'fa-linkedin', 'label' => 'Linkedin'),
		array('value' => 'fa-linkedin-square', 'label' => 'Linkedin Square'),
		array('value' => 'fa-linux', 'label' => 'Linux'),
		array('value' => 'fa-maxcdn', 'label' => 'Maxcdn'),
		array('value' => 'fa-pagelines', 'label' => 'Pagelines'),
		array('value' => 'fa-pinterest', 'label' => 'Pinterest'),
		array('value' => 'fa-pinterest-square', 'label' => 'Pinterest square'),
		array('value' => 'fa-renren', 'label' => 'Renren'),
		array('value' => 'fa-skype', 'label' => 'Skype'),
		array('value' => 'fa-stack-exchange', 'label' => 'Stack exchange'),
		array('value' => 'fa-stack-overflow', 'label' => 'Stack overflow'),
		array('value' => 'fa-trello', 'label' => 'Trello'),
		array('value' => 'fa-tumblr', 'label' => 'Tumblr'),
		array('value' => 'fa-tumblr-square', 'label' => 'Tumblr square'),
		array('value' => 'fa-twitter', 'label' => 'Twitter'),
		array('value' => 'fa-twitter-square', 'label' => 'Twitter square'),
		array('value' => 'fa-vimeo-square', 'label' => 'Vimeo square'),
		array('value' => 'fa-vk', 'label' => 'Vk'),
		array('value' => 'fa-weibo', 'label' => 'Weibo'),
		array('value' => 'fa-windows', 'label' => 'Windows'),
		array('value' => 'fa-xing', 'label' => 'Xing'),
		array('value' => 'fa-xing-square', 'label' => 'Xing square'),
		array('value' => 'fa-youtube', 'label' => 'Youtube'),
		array('value' => 'fa-youtube-play', 'label' => 'Youtube play'),
		array('value' => 'fa-youtube-square', 'label' => 'Youtube square'),
	);
	return $socmeds;
}
function vp_get_fontawesome_icons()
{
	// scrape list of icons from fontawesome css
	if( false === ( $icons  = get_transient( 'vp_fontawesome_icons' ) ) )
	{
		$pattern = '/\.(fa-(?:\w+(?:-)?)+):before\s+{\s*content:\s*"(.+)";\s+}/';
		$subject = file_get_contents(VP_DIR . '/public/css/vendor/font-awesome.min.css');
		preg_match_all($pattern, $subject, $matches, PREG_SET_ORDER);
		$icons = array();
		//fontawesome
		foreach($matches as $match)
		{
		    $icons[] = array('value' => 'fa '.$match[1], 'label' => $match[1]);
		}
		
		//flaticon
		$et_matches = vp_get_et_icons();
		foreach($et_matches as $match)
		{
		    $icons[] = array('value' => 'icon '.$match[1], 'label' => $match[1]);
		}
		
		//icomoon
		/*$icomoon_matches = vp_get_icomoon_icons();
		foreach($icomoon_matches as $match)
		{
		    $icons[] = array('value' => 'icon '.$match[1], 'label' => $match[1]);
		}*/
		
		set_transient( 'vp_fontawesome_icons', $icons, 60 * 60 * 24 );
	}
	return $icons;
}
function vp_get_et_icons()
{
	$pattern = '/\.(flaticon-(?:\w+(?:-)?)+):before\s*{\s*content/';
	$subject = file_get_contents(get_template_directory() . '/css/flaticon.css');
	preg_match_all($pattern, $subject, $matches, PREG_SET_ORDER);
	return $matches;
}
/*function vp_get_icomoon_icons()
{
	$pattern = '/\.(icon-(?:\w+(?:-)?)+):before\s*{\s*content/';
	$subject = file_get_contents(get_template_directory_uri() . '/css/icomoon.css');
	preg_match_all($pattern, $subject, $matches, PREG_SET_ORDER);
	return $matches;
}*/

VP_Security::instance()->whitelist_function('vp_dep_boolean');
function vp_dep_boolean($value = null)
{
	$args   = func_get_args();
	$result = true;
	foreach ($args as $val)
	{
		$result = ($result and !empty($val));
	}
	return $result;
}
VP_Security::instance()->whitelist_function('bunch_get_sidebars_2');
function bunch_get_sidebars_2()
{
	global $wp_registered_sidebars;
	$sidebars = !($wp_registered_sidebars) ? get_option('wp_registered_sidebars') : $wp_registered_sidebars;
	$data =  array(array('value'=> '', 'label'=> __('No Sidebar', BUNCH_NAME)));
	foreach( (array)$sidebars as $sidebar)
	{
		$data[] = array('value'=> bunch_set($sidebar, 'id'), 'label'=>bunch_set($sidebar, 'name')) ;
	}
	return $data;
}
/*------------------------------------------------*/
VP_Security::instance()->whitelist_function('vp_dep_style1');
VP_Security::instance()->whitelist_function('vp_dep_style2');
VP_Security::instance()->whitelist_function('vp_dep_style3');
function vp_dep_style1($value)
{
	if( $value == 'header_v1' ) return true;
	return false;
}
function vp_dep_style2($value)
{
	if( $value == 'header_v2' ) return true;
	return false;
}
function vp_dep_style3($value)
{
	if( $value == 'header_v3' ) return true;
	return false;
}

/**
 * EOF
 */