<?php
/*
Plugin Name: WP Deals v2
Plugin URI: http://wpdeals.me/
Description: Deals plugin for wordpress.
Version: 2.0.1
Author: Tokokoo
Author URI: http://wpdeals.me
Requires at least: 3.1
Tested up to: 3.4.2
*/
if (!session_id()) session_start();
/**
* Constants
**/
define("WPDEALS_VERSION", "2.0.1");
if (!defined('WPDEALS_TEMPLATE_URL')) define('WPDEALS_TEMPLATE_URL', 'wpdeals/');
/**
* Localisation
**/
load_plugin_textdomain('wpdeals', false, dirname( plugin_basename( __FILE__ ) ) . '/wpdeals-languages');
load_plugin_textdomain('wpdeals', false, dirname( plugin_basename( __FILE__ ) ) . '/../../languages/wpdeals');
/**
* Admin init + activation hooks
**/
if ( is_admin() ) :
require_once( 'wpdeals-admin/admin-init.php' );
register_activation_hook( __FILE__, 'activate_wpdeals' );
if (get_option('deals_db_version') != WPDEALS_VERSION) : add_action('init', 'install_wpdeals', 0); endif;
endif;
/**
* Include core files
**/
if (defined('DOING_AJAX')) :
include_once( 'wpdeals_ajax.php' ); // Ajax functions for admin and the front-end
endif;
if ( !is_admin() || defined('DOING_AJAX') ) :
include_once( 'wpdeals_template_actions.php' ); // Template actions used on the front-end
include_once( 'wpdeals-shortcodes/shortcodes-init.php' ); // Init the shortcodes
include_once( 'wpdeals-classes/wpdeals_query.class.php' ); // The main store queries
add_action( 'init', 'include_template_functions', 99 ); // Defer loading template functions so functions are pluggable by themes
endif;
include_once( 'wpdeals-classes/cart.class.php' ); // The main cart class
include_once( 'wpdeals-classes/coupons.class.php' ); // Coupons class
include_once( 'wpdeals-classes/customer.class.php' ); // Customer class
include_once( 'wpdeals_templates.php' ); // Loads template files - used in admin and front-end
include_once( 'wpdeals_taxonomy.php' ); // Defines post formats and taxonomies
include_once( 'wpdeals-widgets/widgets-init.php' ); // Widget classes
include_once( 'wpdeals_actions.php' ); // Contains action hooks and functions for various events
include_once( 'wpdeals_emails.php' ); // Email template handlers
include_once( 'wpdeals-classes/countries.class.php' ); // Defines countries and states
include_once( 'wpdeals-classes/order.class.php' ); // Single order class
include_once( 'wpdeals-classes/daily-deals.class.php' ); // Deal class
include_once( 'wpdeals-classes/deal-variations.class.php' ); // Deal variation class
include_once( 'wpdeals-classes/wpdeals.class.php' ); // Main WPDeals class
/**
* Include shipping modules and gateways
*/
include_once( 'wpdeals-classes/wpdeals_settings_api.class.php' );
include_once( 'wpdeals-classes/gateways/gateways.class.php' );
include_once( 'wpdeals-classes/gateways/gateway.class.php' );
include_once( 'wpdeals-classes/gateways/gateway-banktransfer.php' );
include_once( 'wpdeals-classes/gateways/gateway-cheque.php' );
include_once( 'wpdeals-classes/gateways/gateway-paypal.php' );
/**
* Function used to Init WPDeals Template Functions - This makes them pluggable by plugins and themes
**/
function include_template_functions() {
include_once( 'wpdeals_template_functions.php' );
}
/**
* Init wpdeals class
*/
global $wpdeals;
$wpdeals = &new wpdeals();
/**
* Init WPDeals
**/
add_action('init', 'wpdeals_init', 0);
function wpdeals_init() {
global $wpdeals;
ob_start();
wpdeals_post_type();
// Image sizes
$store_thumbnail_crop = (get_option('wpdeals_thumbnail_image_crop')==1) ? true : false;
$store_catalog_crop = (get_option('wpdeals_catalog_image_crop')==1) ? true : false;
$store_single_crop = (get_option('wpdeals_single_image_crop')==1) ? true : false;
add_image_size( 'store_thumbnail', $wpdeals->get_image_size('store_thumbnail_image_width'), $wpdeals->get_image_size('store_thumbnail_image_height'), $store_thumbnail_crop );
add_image_size( 'store_catalog', $wpdeals->get_image_size('store_catalog_image_width'), $wpdeals->get_image_size('store_catalog_image_height'), $store_catalog_crop );
add_image_size( 'store_single', $wpdeals->get_image_size('store_single_image_width'), $wpdeals->get_image_size('store_single_image_height'), $store_single_crop );
$suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '';
if (!is_admin()) :
// Optional front end css
if ((defined('WPDEALS_USE_CSS') && WPDEALS_USE_CSS) || (!defined('WPDEALS_USE_CSS') && get_option('wpdeals_frontend_css') == 'yes')) :
$css = file_exists(get_stylesheet_directory() . '/wpdeals/style.css') ? get_stylesheet_directory_uri() . '/wpdeals/style.css' : $wpdeals->plugin_url() . '/wpdeals-assets/css/wpdeals.css';
wp_register_style('wpdeals_frontend_styles', $css );
wp_enqueue_style( 'wpdeals_frontend_styles' );
endif;
if (get_option('wpdeals_enable_lightbox')=='yes') wp_enqueue_style( 'wpdeals_fancybox_styles', $wpdeals->plugin_url() . '/wpdeals-assets/css/fancybox'.$suffix.'.css' );
endif;
}
/**
* Init WPDeals Thumbnails after theme setup
**/
add_action('after_setup_theme', 'wpdeals_init_post_thumbnails');
function wpdeals_init_post_thumbnails() {
// Post thumbnail support
if ( !current_theme_supports( 'post-thumbnails' ) ) :
add_theme_support( 'post-thumbnails' );
remove_post_type_support( 'post', 'thumbnail' );
remove_post_type_support( 'page', 'thumbnail' );
else :
add_post_type_support( 'daily-deals', 'thumbnail' );
endif;
}
/**
* Output generator to aid debugging
**/
add_action('wp_head', 'wpdeals_generator');
function wpdeals_generator() {
echo "\n\n" . '<!-- WPDeals Version -->' . "\n" . '<meta name="generator" content="WPDeals ' . WPDEALS_VERSION . '" />' . "\n\n";
}
/**
* Set up Roles & Capabilities
**/
add_action('init', 'wpdeals_init_roles');
function wpdeals_init_roles() {
global $wp_roles;
if (class_exists('WP_Roles')) if ( ! isset( $wp_roles ) ) $wp_roles = new WP_Roles();
if (is_object($wp_roles)) :
// Customer role
add_role('customer', __('Customer', 'wpdeals'), array(
'read' => true,
'edit_posts' => false,
'delete_posts' => false
));
// Store manager role
add_role('deals_manager', __('Deals Manager', 'wpdeals'), array(
'read' => true,
'read_private_pages' => true,
'read_private_posts' => true,
'edit_posts' => true,
'edit_pages' => true,
'edit_published_posts' => true,
'edit_published_pages' => true,
'edit_private_pages' => true,
'edit_private_posts' => true,
'edit_others_posts' => true,
'edit_others_pages' => true,
'publish_posts' => true,
'publish_pages' => true,
'delete_posts' => true,
'delete_pages' => true,
'delete_private_pages' => true,
'delete_private_posts' => true,
'delete_published_pages' => true,
'delete_published_posts' => true,
'delete_others_posts' => true,
'delete_others_pages' => true,
'manage_categories' => true,
'manage_links' => true,
'moderate_comments' => true,
'unfiltered_html' => true,
'upload_files' => true,
'export' => true,
'import' => true,
'manage_deals' => true
));
// Main Store capabilities for admin
$wp_roles->add_cap( 'administrator', 'manage_deals' );
endif;
}
/**
* Enqueue frontend scripts
**/
function wpdeals_frontend_scripts() {
global $wpdeals;
$suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '';
$lightbox_en = (get_option('wpdeals_enable_lightbox')=='yes') ? true : false;
$jquery_ui_en = (get_option('wpdeals_enable_jquery_ui')=='yes') ? true : false;
$scripts_position = (get_option('wpdeals_scripts_position') == 'yes') ? true : false;
wp_register_script( 'wpdeals', $wpdeals->plugin_url() . '/wpdeals-assets/js/wpdeals'.$suffix.'.js', 'jquery', '1.0', $scripts_position );
wp_register_script( 'wpdeals_plugins', $wpdeals->plugin_url() . '/wpdeals-assets/js/wpdeals_plugins'.$suffix.'.js', 'jquery', '1.0', $scripts_position );
wp_register_script( 'jquery-countdown', $wpdeals->plugin_url() . '/wpdeals-assets/js/countdown.min.js', 'jquery', '1.0', $scripts_position );
wp_enqueue_script( 'jquery' );
wp_enqueue_script( 'wpdeals_plugins' );
wp_enqueue_script( 'wpdeals' );
wp_enqueue_script( 'jquery-countdown' );
if ($lightbox_en) :
wp_register_script( 'fancybox', $wpdeals->plugin_url() . '/wpdeals-assets/js/fancybox'.$suffix.'.js', 'jquery', '1.0', $scripts_position );
wp_enqueue_script( 'fancybox' );
endif;
if ($jquery_ui_en) :
wp_register_script( 'jqueryui', $wpdeals->plugin_url() . '/wpdeals-assets/js/jquery-ui'.$suffix.'.js', 'jquery', '1.0', $scripts_position );
wp_register_script( 'wd_price_slider', $wpdeals->plugin_url() . '/wpdeals-assets/js/price_slider'.$suffix.'.js', 'jqueryui', '1.0', $scripts_position );
wp_enqueue_script( 'jqueryui' );
wp_enqueue_script( 'wd_price_slider' );
$wpdeals_price_slider_params = array(
'currency_symbol' => get_wpdeals_currency_symbol(),
'currency_pos' => get_option('wpdeals_currency_pos'),
);
if (isset($_SESSION['min_price'])) $wpdeals_price_slider_params['min_price'] = $_SESSION['min_price'];
if (isset($_SESSION['max_price'])) $wpdeals_price_slider_params['max_price'] = $_SESSION['max_price'];
wp_localize_script( 'wd_price_slider', 'wpdeals_price_slider_params', $wpdeals_price_slider_params );
endif;
/* Script variables */
$states = json_encode( $wpdeals->countries->states );
$wpdeals_params = array(
'countries' => $states,
'select_state_text' => __('Select a state…', 'wpdeals'),
'state_text' => __('state', 'wpdeals'),
'plugin_url' => $wpdeals->plugin_url(),
'ajax_url' => (!is_ssl()) ? str_replace('https', 'http', admin_url('admin-ajax.php')) : admin_url('admin-ajax.php'),
'get_variation_nonce' => wp_create_nonce("get-variation"),
'add_to_cart_nonce' => wp_create_nonce("buy-this"),
'update_order_review_nonce' => wp_create_nonce("update-order-review"),
'option_guest_checkout' => get_option('wpdeals_enable_guest_checkout'),
'checkout_url' => admin_url('admin-ajax.php?action=wpdeals-checkout'),
'option_ajax_add_to_cart' => get_option('wpdeals_enable_ajax_add_to_cart')
);
$wpdeals_params['is_checkout'] = ( is_page(get_option('wpdeals_checkout_page_id')) ) ? 1 : 0;
$wpdeals_params['is_pay_page'] = ( is_page(get_option('wpdeals_pay_page_id')) ) ? 1 : 0;
wp_localize_script( 'wpdeals', 'wpdeals_params', $wpdeals_params );
}
add_action('template_redirect', 'wpdeals_frontend_scripts');
/**
* WPDeals conditionals
**/
function is_wpdeals() {
// Returns true if on a page which uses WPDeals templates (cart and checkout are standard pages with shortcodes and thus are not included)
if (is_store() || is_deal_category() || is_deal_tag() || is_deals()) return true; else return false;
}
if (!function_exists('is_store')) {
function is_store() {
if (is_post_type_archive( 'daily-deals' ) || is_page(get_option('wpdeals_store_page_id'))) return true; else return false;
}
}
if (!function_exists('is_deal_category')) {
function is_deal_category() {
return is_tax( 'deal-categories' );
}
}
if (!function_exists('is_deal_tag')) {
function is_deal_tag() {
return is_tax( 'deal-tags' );
}
}
if (!function_exists('is_deals')) {
function is_deals() {
return is_singular( array('daily-deals') );
}
}
if (!function_exists('is_checkout')) {
function is_checkout() {
if (is_page(get_option('wpdeals_checkout_page_id')) || is_page(get_option('wpdeals_pay_page_id'))) return true; else return false;
}
}
if (!function_exists('is_account_page')) {
function is_account_page() {
if ( is_page(get_option('wpdeals_myaccount_page_id')) || is_page(get_option('wpdeals_edit_address_page_id')) || is_page(get_option('wpdeals_view_order_page_id')) || is_page(get_option('wpdeals_change_password_page_id')) ) return true; else return false;
return is_page(get_option('wpdeals_myaccount_page_id'));
}
}
if (!function_exists('is_ajax')) {
function is_ajax() {
if ( defined('DOING_AJAX') ) return true;
if ( isset($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest' ) return true; else return false;
}
}
/**
* Force SSL (if enabled)
**/
if (!is_admin() && get_option('wpdeals_force_ssl_checkout')=='yes') add_action( 'wp', 'wpdeals_force_ssl');
function wpdeals_force_ssl() {
if (is_checkout() && !is_ssl()) :
wp_safe_redirect( str_replace('http:', 'https:', get_permalink(get_option('wpdeals_checkout_page_id'))), 301 );
exit;
// Break out of SSL if we leave the checkout (anywhere but thanks page)
elseif (get_option('wpdeals_unforce_ssl_checkout')=='yes' && is_ssl() && $_SERVER['REQUEST_URI'] && !is_checkout() && !is_page(get_option('wpdeals_thanks_page_id')) && !is_ajax()) :
wp_safe_redirect( str_replace('https:', 'http:', home_url($_SERVER['REQUEST_URI']) ) );
exit;
endif;
}
/**
* Force SSL for images
**/
add_filter('post_thumbnail_html', 'wpdeals_force_ssl_images');
add_filter('widget_text', 'wpdeals_force_ssl_images');
add_filter('wp_get_attachment_url', 'wpdeals_force_ssl_images');
add_filter('wp_get_attachment_image_attributes', 'wpdeals_force_ssl_images');
add_filter('wp_get_attachment_url', 'wpdeals_force_ssl_images');
function wpdeals_force_ssl_images( $content ) {
if (is_ssl()) :
if (is_array($content)) :
$content = array_map('wpdeals_force_ssl_images', $content);
else :
$content = str_replace('http:', 'https:', $content);
endif;
endif;
return $content;
}
/**
* Force SSL for stylsheet/script urls etc. Modified code by Chris Black (http://cjbonline.org)
**/
add_filter('option_siteurl', 'wpdeals_force_ssl_urls');
add_filter('option_home', 'wpdeals_force_ssl_urls');
add_filter('option_url', 'wpdeals_force_ssl_urls');
add_filter('option_wpurl', 'wpdeals_force_ssl_urls');
add_filter('option_stylesheet_url', 'wpdeals_force_ssl_urls');
add_filter('option_template_url', 'wpdeals_force_ssl_urls');
add_filter('script_loader_src', 'wpdeals_force_ssl_urls');
add_filter('style_loader_src', 'wpdeals_force_ssl_urls');
function wpdeals_force_ssl_urls( $url ) {
if (is_ssl()) :
$url = str_replace('http:', 'https:', $url);
endif;
return $url;
}
/**
* IIS compatability fix/fallback
**/
if (!isset($_SERVER['REQUEST_URI'])) {
$_SERVER['REQUEST_URI'] = substr($_SERVER['PHP_SELF'],1 );
if (isset($_SERVER['QUERY_STRING'])) { $_SERVER['REQUEST_URI'].='?'.$_SERVER['QUERY_STRING']; }
}
/**
* Currency
**/
function get_wpdeals_currency_symbol() {
$currency = get_option('wpdeals_currency');
$currency_symbol = '';
switch ($currency) :
case 'AUD' :
case 'BRL' :
case 'CAD' :
case 'MXN' :
case 'NZD' :
case 'HKD' :
case 'SGD' :
case 'USD' : $currency_symbol = '$'; break;
case 'EUR' : $currency_symbol = '€'; break;
case 'IDR' : $currency_symbol = 'IDR'; break;
case 'JPY' : $currency_symbol = '¥'; break;
case 'TRY' : $currency_symbol = 'TL'; break;
case 'NOK' : $currency_symbol = 'kr'; break;
case 'ZAR' : $currency_symbol = 'R'; break;
case 'CZK' : $currency_symbol = 'Kč'; break;
case 'DKK' :
case 'HUF' :
case 'ILS' :
case 'MYR' :
case 'PHP' :
case 'PLN' :
case 'SEK' :
case 'CHF' :
case 'TWD' :
case 'THB' : $currency_symbol = $currency; break;
case 'GBP' :
default : $currency_symbol = '£'; break;
endswitch;
return apply_filters('wpdeals_currency_symbol', $currency_symbol, $currency);
}
/**
* Price Formatting
**/
function wpdeals_price( $price ) {
global $wpdeals;
$return = '';
$num_decimals = (int) get_option('wpdeals_price_num_decimals');
$currency_pos = get_option('wpdeals_currency_pos');
$currency_symbol = get_wpdeals_currency_symbol();
$price = number_format( (double) $price, $num_decimals, get_option('wpdeals_price_decimal_sep'), get_option('wpdeals_price_thousand_sep') );
if (get_option('wpdeals_price_trim_zeros')=='yes') :
$trimmed_price = rtrim(rtrim($price, '0'), get_option('wpdeals_price_decimal_sep'));
$after_decimal = explode(get_option('wpdeals_price_decimal_sep'), $trimmed_price);
if (!isset($after_decimal[1]) || (isset($after_decimal[1]) && (strlen($after_decimal[1]) == 0 && strlen($after_decimal[1]) == $num_decimals))) $price = $trimmed_price;
endif;
switch ($currency_pos) :
case 'left' :
$return = $currency_symbol . $price;
break;
case 'right' :
$return = $price . $currency_symbol;
break;
case 'left_space' :
$return = $currency_symbol . ' ' . $price;
break;
case 'right_space' :
$return = $price . ' ' . $currency_symbol;
break;
endswitch;
return $return;
}
/**
* Clean variables
**/
function wpdeals_clean( $var ) {
return trim(strip_tags(stripslashes($var)));
}
/**
* Rating field for comments
**/
function wpdeals_add_comment_rating($comment_id) {
if ( isset($_POST['rating']) ) :
global $post;
if (!$_POST['rating'] || $_POST['rating'] > 5 || $_POST['rating'] < 0) $_POST['rating'] = 5;
add_comment_meta( $comment_id, 'rating', esc_attr($_POST['rating']), true );
delete_transient( esc_attr($post->ID) . '_wpdeals_average_rating' );
endif;
}
add_action( 'comment_post', 'wpdeals_add_comment_rating', 1 );
function wpdeals_check_comment_rating($comment_data) {
global $wpdeals;
// If posting a comment (not trackback etc) and not logged in
if ( isset($_POST['rating']) && !$wpdeals->verify_nonce('comment_rating') )
wp_die( __('You have taken too long. Please go back and refresh the page.', 'wpdeals') );
elseif ( isset($_POST['rating']) && empty($_POST['rating']) && $comment_data['comment_type']== '' ) {
wp_die( __('Please rate the deals.',"wpdeals") );
exit;
}
return $comment_data;
}
add_filter('preprocess_comment', 'wpdeals_check_comment_rating', 0);
/**
* Review comments template
**/
function wpdeals_comments($comment, $args, $depth) {
$GLOBALS['comment'] = $comment; global $post; ?>
<li itemprop="reviews" itemscope itemtype="http://schema.org/Review" <?php comment_class(); ?> id="li-comment-<?php comment_ID() ?>">
<div id="comment-<?php comment_ID(); ?>" class="comment_container">
<?php echo get_avatar( $comment, $size='60' ); ?>
<div class="comment-text">
<div itemprop="reviewRating" itemscope itemtype="http://schema.org/Rating" class="star-rating" title="<?php echo esc_attr( get_comment_meta( $comment->comment_ID, 'rating', true ) ); ?>">
<span style="width:<?php echo get_comment_meta( $comment->comment_ID, 'rating', true )*16; ?>px"><span itemprop="ratingValue"><?php echo get_comment_meta( $comment->comment_ID, 'rating', true ); ?></span> <?php _e('out of 5', 'wpdeals'); ?></span>
</div>
<?php if ($comment->comment_approved == '0') : ?>
<p class="meta"><em><?php _e('Your comment is awaiting approval', 'wpdeals'); ?></em></p>
<?php else : ?>
<p class="meta">
<?php _e('Rating by', 'wpdeals'); ?> <strong itemprop="author"><?php comment_author(); ?></strong> <?php _e('on', 'wpdeals'); ?> <time itemprop="datePublished" time datetime="<?php echo get_comment_date('c'); ?>"><?php echo get_comment_date('M jS Y'); ?></time>:
</p>
<?php endif; ?>
<div itemprop="description" class="description"><?php comment_text(); ?></div>
<div class="clear"></div>
</div>
<div class="clear"></div>
</div>
<?php
}
/**
* Exclude order comments from queries
*
* This code should exclude deals-sales comments from queries. Some queries (like the recent comments widget on the dashboard) are hardcoded
* and are not filtered, however, the code current_user_can( 'read_post', $comment->comment_post_ID ) should keep them safe since only admin and
* store managers can view sales anyway.
*
* The frontend view order pages get around this filter by using remove_filter('comments_clauses', 'wpdeals_exclude_order_comments');
**/
function wpdeals_exclude_order_comments( $clauses ) {
global $wpdb, $typenow;
if (is_admin() && $typenow=='deals-sales') return $clauses; // Don't hide when viewing sales in admin
$clauses['join'] = "LEFT JOIN $wpdb->posts ON $wpdb->comments.comment_post_ID = $wpdb->posts.ID";
if ($clauses['where']) $clauses['where'] .= ' AND ';
$clauses['where'] .= "
$wpdb->posts.post_type NOT IN ('deals-sales')
";
return $clauses;
}
add_filter( 'comments_clauses', 'wpdeals_exclude_order_comments', 10, 1);
/**
* Exclude order comments from comments RSS
**/
function wpdeals_exclude_order_comments_from_feed( $where ) {
global $wpdb;
if ($where) $where .= ' AND ';
$where .= "$wpdb->posts.post_type NOT IN ('deals-sales')";
return $where;
}
add_action( 'comment_feed_where', 'wpdeals_exclude_order_comments_from_feed' );
/**
* readfile_chunked
*
* Reads file in chunks so big downloads are possible without changing PHP.INI - http://codeigniter.com/wiki/Download_helper_for_large_files/
*
* @access public
* @param string file
* @param boolean return bytes of file
* @return void
*/
if ( ! function_exists('readfile_chunked')) {
function readfile_chunked($file, $retbytes=TRUE) {
$chunksize = 1 * (1024 * 1024);
$buffer = '';
$cnt = 0;
$handle = fopen($file, 'r');
if ($handle === FALSE) return FALSE;
while (!feof($handle)) :
$buffer = fread($handle, $chunksize);
echo $buffer;
ob_flush();
flush();
if ($retbytes) $cnt += strlen($buffer);
endwhile;
$status = fclose($handle);
if ($retbytes AND $status) return $cnt;
return $status;
}
}
/**
* Cache
**/
function wpdeals_prevent_sidebar_cache() {
echo '<!--mfunc get_sidebar() --><!--/mfunc-->';
}
add_action('get_sidebar', 'wpdeals_prevent_sidebar_cache');
/**
* Hex darker/lighter/contrast functions for colours
**/
if (!function_exists('wpdeals_hex_darker')) {
function wpdeals_hex_darker( $color, $factor = 30 ) {
$color = str_replace('#', '', $color);
$base['R'] = hexdec($color{0}.$color{1});
$base['G'] = hexdec($color{2}.$color{3});
$base['B'] = hexdec($color{4}.$color{5});
$color = '#';
foreach ($base as $k => $v) :
$amount = $v / 100;
$amount = round($amount * $factor);
$new_decimal = $v - $amount;
$new_hex_component = dechex($new_decimal);
if(strlen($new_hex_component) < 2) :
$new_hex_component = "0".$new_hex_component;
endif;
$color .= $new_hex_component;
endforeach;
return $color;
}
}
if (!function_exists('wpdeals_hex_lighter')) {
function wpdeals_hex_lighter( $color, $factor = 30 ) {
$color = str_replace('#', '', $color);
$base['R'] = hexdec($color{0}.$color{1});
$base['G'] = hexdec($color{2}.$color{3});
$base['B'] = hexdec($color{4}.$color{5});
$color = '#';
foreach ($base as $k => $v) :
$amount = 255 - $v;
$amount = $amount / 100;
$amount = round($amount * $factor);
$new_decimal = $v + $amount;
$new_hex_component = dechex($new_decimal);
if(strlen($new_hex_component) < 2) :
$new_hex_component = "0".$new_hex_component;
endif;
$color .= $new_hex_component;
endforeach;
return $color;
}
}
if (!function_exists('wpdeals_light_or_dark')) {
function wpdeals_light_or_dark( $color, $dark = '#000000', $light = '#FFFFFF' ) {
return (hexdec($color) > 0xffffff/2) ? $dark : $light;
}
}
/**
* Variation Formatting
*
* Gets a formatted version of variation data or item meta
**/
function wpdeals_get_formatted_variation( $variation = '', $flat = false ) {
global $wpdeals;
if (is_array($variation)) :
if (!$flat) $return = '<dl class="variation">'; else $return = '';
$variation_list = array();
foreach ($variation as $name => $value) :
if (!$value) continue;
// If this is a term slug, get the term's nice name
if (taxonomy_exists(esc_attr(str_replace('attribute_', '', $name)))) :
$term = get_term_by('slug', $value, esc_attr(str_replace('attribute_', '', $name)));
if (!is_wp_error($term) && $term->name) :
$value = $term->name;
endif;
else :
$value = ucfirst($value);
endif;
if ($flat) :
$variation_list[] = $wpdeals->attribute_label(str_replace('attribute_', '', $name)).': '.$value;
else :
$variation_list[] = '<dt>'.$wpdeals->attribute_label(str_replace('attribute_', '', $name)).':</dt><dd>'.$value.'</dd>';
endif;
endforeach;
if ($flat) :
$return .= implode(', ', $variation_list);
else :
$return .= implode('', $variation_list);
endif;
if (!$flat) $return .= '</dl>';
return $return;
endif;
}
/**
* add wp schedule for checking deals expired
*/
if ( ! wp_next_scheduled('wpdeals_check_deals_cron') ) {
wp_schedule_event( time(), 'hourly', 'wpdeals_check_deals_cron' ); // hourly, daily and twicedaily
}
add_action( 'wpdeals_check_deals_cron', 'wpdeals_check_deals', 1000 );
function wpdeals_check_deals() {
global $wpdb;
$wpdb->hide_errors();
// Update wpdeals_permissions table to include order ID's as well as keys
$datenow = current_time('timestamp');
$results = $wpdb->get_results( $wpdb->prepare( "SELECT post_id FROM ".$wpdb->prefix."postmeta WHERE meta_key = '_end_time' AND meta_value < $datenow;" ) );
foreach ($results as $key => $value)
update_post_meta($value->post_id, '_is_expired', 'yes');
$wpdb->show_errors();
}