/**
* Get real values from data availble in cart
*
* @since 0.0.0
* @access public
* @static
*
* @param string $param Key
*
* @return integer|boolean
*/
public static function get_real_value($param)
{
switch ($param) {
case 'num_products':
return WFG_Product_Helper::get_main_product_quantity_count();
case 'total_price':
return WC()->cart->cart_contents_total;
}
}
/**
* Display gifts.
*
* @since 1.1.0
* @access public
*
* @return void
*/
protected function _show_gifts()
{
if (!$this->_wfg_enabled) {
return;
}
if (empty($this->_wfg_products)) {
return;
}
$wfg_free_products = array();
foreach ($this->_wfg_products as $product) {
$wfg_free_products[] = WFG_Product_Helper::get_product_details($product);
}
$localize = array('gifts_allowed' => false !== $this->_wfg_gifts_allowed ? $this->_wfg_gifts_allowed : 1);
echo '<script>';
echo '/* ' . '<![CDATA[ */';
echo 'var WFG_SPECIFIC =' . json_encode($localize);
echo '/* ]]> */';
echo '</script>';
include PLUGIN_DIR . 'templates/default/template-default.php';
}
/**
* Free gift tab contents
*
* @since 0.0.0
* @access public
*
* @return void
*/
public function wfg_tab_contents()
{
$post_id = get_the_ID();
$wfg_enabled = get_post_meta($post_id, '_wfg_single_gift_enabled', true);
$wfg_products = get_post_meta($post_id, '_wfg_single_gift_products', true);
$wfg_gifts_allowed = get_post_meta($post_id, '_wfg_single_gift_allowed', true);
?>
<div id="wfg_free_gift_tab" class="panel woocommerce_options_panel">
<div class="options_group">
<p class="form-field wfg_form_field">
<input type="checkbox" class="checkbox" style="" name="wfg_single_gift_enabled" id="wfg_single_gift_enabled" <?php
echo $wfg_enabled ? 'checked' : '';
?>
>
<label for="wfg_single_gift_enabled" class="description">
<?php
echo WFG_Common_Helper::translate('Enable free gift for this product.');
?>
</label>
<img class="help_tip" src="<?php
echo WP_PLUGIN_URL;
?>
/woocommerce/assets/images/help.png" height="16" width="16" data-tip="
<?php
echo WFG_Common_Helper::translate('Enabling single gift settings will overwrite global settings.');
?>
" />
</p>
</div>
<p class="wfg-adjust-form-field-gap">
<label><?php
echo WFG_Common_Helper::translate('Select Gift Products');
?>
</label>
<img class="help_tip" src="<?php
echo WP_PLUGIN_URL;
?>
/woocommerce/assets/images/help.png" height="16" width="16" data-tip="
<?php
echo WFG_Common_Helper::translate('Select single/multiple gift items you want to giveaway for free.');
echo '<br/><br/>';
echo WFG_Common_Helper::translate('Note that duplicate items are saved only once.');
?>
" />
</p>
<div class="_wfg-repeat">
<select class='chosen' data-placeholder='<?php
echo WFG_Common_Helper::translate('Choose gifts');
?>
' name='_wfg_single_gift_products[]' multiple>
<?php
if (!empty($wfg_products)) {
$products = WFG_Product_Helper::get_products(array('post__in' => $wfg_products, 'post__not_in' => array($post_id)), -1);
foreach ($wfg_products as $key => $product) {
?>
<p class="wfg-inputs">
<?php
if ($products->have_posts()) {
while ($products->have_posts()) {
$products->the_post();
$product_id = get_the_ID();
echo "<option value='" . $product_id . "' " . ($product_id == $product ? 'selected' : '') . ">" . get_the_title() . "</option>";
}
}
?>
</p>
<?php
}
}
?>
</select>
</div>
<p class="form-field wfg_form_field">
<label for="wfg_gifts_allowed" class="description">
<?php
echo WFG_Common_Helper::translate('Number of gifts allowed');
?>
</label>
<input type="text" class="input-text input-small" name="wfg_single_gift_allowed" id="wfg_gifts_allowed" value="<?php
echo !empty($wfg_gifts_allowed) && $wfg_gifts_allowed >= 0 ? $wfg_gifts_allowed : 1;
?>
" />
<img class="help_tip" src="<?php
echo WP_PLUGIN_URL;
?>
/woocommerce/assets/images/help.png" height="16" width="16" data-tip="
<?php
echo WFG_Common_Helper::translate('Number of items user are allowed to select as a gift.
Value zero or less will allow unlimited selection.');
?>
" />
</p>
</div>
<?php
}
public function ajax_product_list_callback()
{
$q = isset($_GET['q']) ? $_GET['q'] : '';
if (!$q) {
return 0;
}
$products = WFG_Product_Helper::get_products(array('s' => $q, 'posts_per_page' => 15));
$list = array();
if (!empty($products) && !empty($products->posts)) {
foreach ($products->posts as $product) {
$list[] = array('id' => $product->ID, 'text' => $product->post_title);
}
}
echo json_encode(array('options' => $list));
wp_die();
}
<p>
<label><?php
echo WFG_Common_Helper::translate('Select Gift Products');
?>
</label>
</p>
<div class="_wfg-repeat">
<select class='wfg-ajax-select'
data-placeholder='<?php
echo WFG_Common_Helper::translate('Choose gifts');
?>
'
name='_wfg_criteria[criteria-1][items][]' multiple>
<?php
if (!empty($condition['items'])) {
$products = WFG_Product_Helper::get_products(array('post__in' => $condition['items']), -1);
?>
<p class="wfg-inputs wfg-criteria-options-wrap">
<?php
if ($products->have_posts()) {
while ($products->have_posts()) {
$products->the_post();
$selected = '';
if (in_array(get_the_ID(), $condition['items'])) {
$selected = 'selected';
}
echo "<option value='" . get_the_ID() . "' {$selected} >" . get_the_title() . '</option>';
}
}
?>
</p>
/**
* Display gift popup in frontend.
*
* @since 0.0.0
* @access public
*
* @return void
*/
public function display_gifts()
{
if (!is_cart()) {
return;
}
if ($this->__gift_item_in_cart()) {
return;
}
self::__get_actual_settings();
//check gift criteria
if ('single_gift' !== $this->_wfg_type) {
$gift_criteria = WFG_Settings_Helper::get('global_gift_criteria');
if (!empty($gift_criteria)) {
$criteria = WFG_Criteria_Helper::parse_criteria($gift_criteria);
if (!$criteria) {
return;
}
}
}
//enqueue required styles for this page
wp_enqueue_style('wfg-core-styles', plugins_url('/css/wfg-styles.css', dirname(__FILE__)));
wp_enqueue_style('wfg-template-styles', plugins_url('/templates/default/wfg-default.css', dirname(__FILE__)));
$items = WFG_Product_Helper::get_cart_products();
if ($items['count'] >= $this->_minimum_qty) {
if ($this->_wfg_enabled) {
if (!empty($this->_wfg_products)) {
$wfg_free_products = array();
foreach ($this->_wfg_products as $product) {
$wfg_free_products[] = WFG_Product_Helper::get_product_details($product);
}
$localize = array('gifts_allowed' => $this->_wfg_gifts_allowed !== false ? $this->_wfg_gifts_allowed : 1);
echo "<script>";
echo "/* " . "<![CDATA[ */";
echo 'var WFG_SPECIFIC =' . json_encode($localize);
echo "/* ]]> */";
echo "</script>";
include PLUGIN_DIR . 'templates/default/template-default.php';
}
}
}
}
/**
* Select box to get products using ajax
*
* @since 1.1.0
* @access private
*
* @param array $wfg_products Products selected previously
* @param int $post_id Post id
*
* @return string
*/
private function get_ajax_product_selection_design($wfg_products, $post_id)
{
$html = "<select class='wfg-ajax-select' id='wfg-select-" . uniqid() . "' name='_wfg_single_gift_products[]' multiple='multiple'>";
if (!empty($wfg_products)) {
$product_list = WFG_Product_Helper::get_products(array('post__in' => $wfg_products, 'post__not_in' => array($post_id)), -1);
$products = $product_list->get_posts();
if (!empty($products)) {
foreach ($products as $product) {
$product_id = $product->ID;
$selected = in_array($product_id, $wfg_products);
$html .= "<option value='" . $product_id . "' " . ($selected ? 'selected' : '') . ">" . $product->post_title . "</option>";
}
}
}
$html .= '</select>';
return $html;
}
<div class="header clearfix">
<div class="left">
<?php
echo '<img src="' . plugins_url('img/wfg-logo.png', dirname(__FILE__)) . '" > ';
?>
</div>
<div class="left">
<h1><?php
echo WFG_Common_Helper::translate('WooCommerce Multiple Free Gift');
?>
</h1>
</div>
<div class="right"></div>
</div>
<?php
$products = WFG_Product_Helper::get_products();
?>
<div id="wfg_free_gift_global_settings">
<form name="wfg_main_menu_form" method="post" action="">
<h2></h2>
<?php
wp_nonce_field('wfg_global_settings', '_wfg_global_nonce');
?>
<?php
if ($products->have_posts()) {
?>
<div class="options_group">
<p class="form-field wfg_form_field switcher ">
<?php
$checked = '';
if (WFG_Settings_Helper::get('global_enabled', true, 'global_options')) {
public function ajax_product_list_callback()
{
$q = isset($_POST['data']['q']) ? $_POST['data']['q'] : '';
if (!$q) {
return null;
}
$products = WFG_Product_Helper::get_products(array('s' => $q));
$list = array();
if (!empty($products) && !empty($products->posts)) {
foreach ($products->posts as $product) {
$list[] = array('id' => $product->ID, 'text' => $product->post_title);
}
}
echo json_encode(array('q' => $q, 'results' => $list));
wp_die();
}
