<th scope="row">
<label for="invalid_condition"><?php
echo WFG_Common_Helper::translate('Invalid Gift Condition Text');
?>
</label>
</th>
<td>
<?php
$invalidText = WFG_Settings_Helper::get('invalid_condition_text', false, 'global_options');
if ($invalidText === false) {
$invalidText = WFG_Common_Helper::translate('Gift items removed as gift criteria isn\'t fulfilled');
}
?>
<input type="text" name="_wfg_invalid_condition_text" id="invalid_condition" class="regular-text"
value="<?php
echo $invalidText;
?>
" />
</td>
</tr>
</tbody>
</table>
<p class="submit">
<input type="hidden" name="_wfg_general_settings_submitted" value="Y" class="button button-primary" />
<input type="submit" value="<?php
echo WFG_Common_Helper::translate('Save Changes');
?>
" class="button button-primary" />
</p>
</form>
</div>
/**
* Error notice: WooCommerce Plugin is required for this plugin to work
*
* @access public
* @since 0.0.0
*
* @return void
*/
public function wfg_plugin_required_notice()
{
WFG_Common_Helper::error_notice(WFG_Common_Helper::translate('WooCommerce Free Gift plugin requires
<a href="https://wordpress.org/plugins/woocommerce/">WooCommerce</a>
plugin to work. Please make sure that WooCommerce is installed and activated.'));
}
/**
* Add free gift item to cart.
*
* @since 0.0.0
* @access public
* @static
*
* @param integer $parent_product_id Main product id
* @param integer $product_id Product variation id
*
* @return void
*/
public static function add_free_product_to_cart($parent_product_id, $product_id)
{
$found = false;
//check if product is already in cart
if (count(WC()->cart->get_cart()) > 0) {
foreach (WC()->cart->get_cart() as $cart_item_key => $values) {
$_product = $values['data'];
if ($_product->id == $product_id) {
$found = true;
}
}
// if product not found, add it
if (!$found) {
WC()->cart->add_to_cart($product_id, 1, $parent_product_id, array(WFG_Common_Helper::translate('Type') => WFG_Common_Helper::translate('Free Item')));
}
}
}
"
class="wfg-input-small wfg-adjust-position wfg-condition-value" required />
</div>
</div>
</div>
</div>
<div class="options_group">
<p>
<input type="hidden" name="_wfg_criteria_hidden" value="Y" />
<button class="button button-primary" type="submit"><?php
echo WFG_Common_Helper::translate('Save');
?>
</button>
</p>
</div>
</form>
</div>
</div>
<?php
echo WFG_Common_Helper::translate('You can add multiple gift criteria in premium version.');
?>
<a href="<?php
echo PRO_URL;
?>
" title="Buy WooCommerce Free Gift PRO"><?php
echo WFG_Common_Helper::translate('Learn more...');
?>
</a>
public function wfg_general_settings()
{
if (isset($_POST['_wfg_general_settings_submitted']) && $_POST['_wfg_general_settings_submitted'] == 'Y' && wp_verify_nonce($_POST['_wfg_general_nonce'], 'wfg_general_settings')) {
$popup_overlay = isset($_POST['_wfg_popup_overlay']) ? 1 : 0;
$popup_heading = isset($_POST['_wfg_popup_heading']) ? $_POST['_wfg_popup_heading'] : WFG_Common_Helper::translate('Choose your free gift');
$invalid_text = isset($_POST['_wfg_invalid_condition_text']) ? $_POST['_wfg_invalid_condition_text'] : WFG_Common_Helper::translate('Gift items removed as gift criteria isn\'t fulfilled');
$add_gift_text = isset($_POST['_wfg_popup_add_gift_text']) ? $_POST['_wfg_popup_add_gift_text'] : WFG_Common_Helper::translate('Add Gifts');
$cancel_text = isset($_POST['_wfg_popup_cancel_text']) ? $_POST['_wfg_popup_cancel_text'] : WFG_Common_Helper::translate('No Thanks');
$overlay = update_option('_wfg_popup_overlay', $popup_overlay);
$heading = update_option('_wfg_popup_heading', $popup_heading);
$invalid = update_option('_wfg_invalid_condition_text', $invalid_text);
$add_gift = update_option('_wfg_popup_add_gift_text', $add_gift_text);
$cancel_text = update_option('_wfg_popup_cancel_text', $cancel_text);
if ($overlay || $heading || $invalid || $add_gift || $cancel_text) {
WFG_Common_Helper::success_notice(WFG_Common_Helper::translate('Settings saved successfully'));
//update settings
WFG_Settings_Helper::force_init();
} else {
WFG_Common_Helper::error_notice(WFG_Common_Helper::translate('No changes to save.'));
}
}
include "pages/general_settings.php";
}
/**
* Set notice text.
*
* @since 1.1.0
* @access private
*
* @return void
*/
private function __set_notice_text()
{
$noticeText = WFG_Settings_Helper::get('invalid_condition_text', false, 'global_options');
if (false === $noticeText) {
$noticeText = WFG_Common_Helper::translate('Gift items removed as gift criteria isn\'t fulfilled');
}
WFG_Common_Helper::fixed_notice($noticeText);
}
/**
* 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
}
</div>
<input type="hidden" name="_wfg_global_hidden" value="Y"/>
<button class="button-primary"
type="submit"><?php
echo WFG_Common_Helper::translate('Save');
?>
</button>
<?php
} else {
?>
<div class="options_group">
<p class="wfg-info-wrapper form-field wfg_form_field switcher">
<?php
echo get_permalink(woocommerce_get_page_id('product'));
$message = WFG_Common_Helper::translate('Please add some');
$message .= ' ';
$message .= '<a href="edit.php?post_type=product">' . WFG_Common_Helper::translate('products') . '</a>';
$message .= ' ';
$message .= WFG_Common_Helper::translate('first.');
echo $message;
?>
</p>
</div>
<?php
}
?>
</form>
</div>
</div>
/**
* Remove gifts if the criteria is invalid.
*
* @since 0.0.0
* @access public
*
* @return void
*/
public function validate_gifts()
{
if (!is_cart()) {
return;
}
if (!$this->__gift_item_in_cart()) {
return;
}
self::__get_actual_settings();
if ('single_gift' === $this->_wfg_type) {
$total_items_in_cart = WFG_Product_Helper::get_main_product_count();
if (1 === $total_items_in_cart) {
foreach (WC()->cart->cart_contents as $key => $content) {
$is_gift_product = !empty($content['variation_id']) && (bool) get_post_meta($content['variation_id'], '_wfg_gift_product');
if ($is_gift_product && !in_array($content['product_id'], $this->_wfg_products)) {
WC()->cart->remove_cart_item($key);
}
}
}
}
$cart_items = WFG_Product_Helper::get_gift_products_in_cart();
if (!$this->_wfg_criteria || !WFG_Product_Helper::crosscheck_gift_items($cart_items, $this->_wfg_products)) {
//remove gift products
$removed = false;
foreach (WC()->cart->cart_contents as $key => $content) {
$is_gift_product = !empty($content['variation_id']) && (bool) get_post_meta($content['variation_id'], '_wfg_gift_product');
if ($is_gift_product) {
WC()->cart->remove_cart_item($key);
$removed = true;
}
}
if ($removed) {
$noticeText = WFG_Settings_Helper::get('invalid_condition_text', false, 'global_options');
if ($noticeText === false) {
$noticeText = WFG_Common_Helper::translate('Gift items removed as gift criteria isn\'t fulfilled');
}
WFG_Common_Helper::fixed_notice($noticeText);
}
}
}
/**
* 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 $wfg_enabled ? 'checked' : '';
?>
>
<label for="wfg_single_gift_enabled" class="description">
<?php
echo WFG_Common_Helper::translate('Enable free gift for this product.');
?>
</label>
<img class="help_tip" src="<?php
echo WP_PLUGIN_URL;
?>
/woocommerce/assets/images/help.png"
height="16" width="16" data-tip="
<?php
echo WFG_Common_Helper::translate('Enabling single gift settings will overwrite global settings.');
?>
"/>
</p>
</div>
<p class="wfg-adjust-form-field-gap">
<label><?php
echo WFG_Common_Helper::translate('Select Gift Products');
?>
</label>
<img class="help_tip" src="<?php
echo WP_PLUGIN_URL;
?>
/woocommerce/assets/images/help.png" height="16"
width="16" data-tip="
<?php
echo WFG_Common_Helper::translate('Select single/multiple gift items you want to giveaway for free.');
echo '<br/><br/>';
echo WFG_Common_Helper::translate('Note that duplicate items are saved only once.');
?>
"/>
</p>
<div class="_wfg-repeat">
<?php
echo self::get_ajax_product_selection_design($wfg_products, $post_id);
?>
</div>
<p class="form-field wfg_form_field">
<label for="wfg_gifts_allowed" class="description">
<?php
echo WFG_Common_Helper::translate('Number of gifts allowed');
?>
</label>
<input type="text" class="input-text input-small" name="wfg_single_gift_allowed" id="wfg_gifts_allowed"
value="<?php
echo !empty($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
}
}
?>
<div class="wfg-actions">
<button class="wfg-button wfg-add-gifts">
<?php
$add_gift_text = WFG_Settings_Helper::get('popup_add_gift_text', false, 'global_options');
if ($add_gift_text !== false) {
echo $add_gift_text;
} else {
echo WFG_Common_Helper::translate('Add Gifts');
}
?>
</button>
<button class="wfg-button wfg-no-thanks" type="button">
<?php
$cancel_text = WFG_Settings_Helper::get('popup_cancel_text', false, 'global_options');
if ($cancel_text !== false) {
echo $cancel_text;
} else {
echo WFG_Common_Helper::translate('No Thanks');
}
?>
</button>
</div>
<?php
}
?>
</form>
</div>
</div>