shatner_label = get_option('shatner_label', "Name your own price");
add_action('wp_enqueue_scripts', function () {
wp_enqueue_script('shatner', plugins_url('/shatner.js',__FILE__), array('jquery') );
});
if ( is_admin() ){ // admin actions
$this->init_form_fields();
add_action( 'admin_menu', array($this, 'add_shatner_menu' ));
add_action( 'admin_init', array($this, 'admin_init' ));
add_action('woocommerce_before_calculate_totals', array($this, 'add_custom_price' ));
add_action('woocommerce_product_options_pricing', array($this, 'add_donation_radio'));
add_action('save_post', array($this, 'set_named_price'));
} else {
if(get_option('use_shatner_templates', 1 ) == 1)
{
add_filter('woocommerce_locate_template', array($this, 'template_override'),10,3);
add_filter('woocommerce_loop_add_to_cart_link', array($this, 'remove_link'),10);
}
add_action('woocommerce_product_options_pricing', array($this, 'add_donation_radio'));
add_action('save_post', array($this, 'set_named_price'));
add_action('woocommerce_add_to_cart', array($this, 'add_to_cart_hook'));
add_action('woocommerce_before_calculate_totals', array($this, 'add_custom_price' ));
add_action('init', array($this, 'init_css'));
}
}
public function remove_link($link)
{
global $post;
$post = get_post_meta($post->ID, '_own_price', true);
if ($post === 'yes')
return '';
return $link;
}
public function add_shatner_menu()
{
add_options_page(
'Shatner Plugin Settings',
'Shatner Settings',
'manage_options',
'shatner_plugin',
array($this, 'shatner_plugin_settings_page')
);
}
public function shatner_plugin_settings_page()
{
include(sprintf("%s/templates/settings.php", dirname(__FILE__)));
}
/**
* hook into WP's admin_init action hook
*/
public function admin_init()
{
// add your settings section
add_settings_section(
'wp_plugin_template-section_shatner',
'Shatner Plugin Template Settings',
array($this, 'settings_section_shatner_plugin_template'),
'wp_plugin_template_shatner'
);
foreach($this->form_fields as $setting)
{
// register your plugin's settings
register_setting('wp_plugin_template-group-shatner', $setting['title']);
// add your setting's fields
add_settings_field(
$setting['title'],
$setting['description'],
array(&$this, 'settings_field_input_'. $setting['type']),
'wp_plugin_template_shatner',
'wp_plugin_template-section_shatner',
array(
'field' => $setting['title']
)
);
}
} // END public static function activate
public function init_form_fields()
{
$this->form_fields = array(
array(
'type' => 'text',
'title' => esc_html__('shatner_label', 'woothemes'),
'description' => esc_html__('Shatner Label', 'woothemes'),
'default' => esc_html__('Name your own price', 'woothemes')
),
array(
'type' => 'radio_button',
'title' => esc_html__('use_shatner_templates', 'woothemes'),
'description' => esc_html__('Shatner Templates override pricing, disable if you want to customize using your theme', 'woothemes'),
'default' => esc_html__('1', 'woothemes')
)
);
}
public function settings_section_shatner_plugin_template()
{
// Think of this as help text for the section.
echo 'These settings set values for Shatner';
}
/**
* This function provides text inputs for settings fields
*/
public function settings_field_input_text($args)
{
// Get the field name from the $args array
$field = $args['field'];
// Get the value of this setting
$value = get_option($field);
// echo a proper input type="text"
echo sprintf('Enable Disable ';
echo $html;
} // END public function settings_field_input_radio($args)
public function template_override($template, $template_name, $template_path ) {
// Modification: Get the template from this plugin, if it exists
$plugin_path = untrailingslashit( plugin_dir_path( __FILE__ ) ). '/templates/';
if ( file_exists( $plugin_path . $template_name ) )
{
$template = $plugin_path . $template_name;
return $template;
}
return $template;
}
public function init_css()
{
wp_register_style('donation_css', plugins_url('custom_styles.css',__FILE__ ), false, '1.0.1', 'all');
wp_enqueue_style( 'donation_css' );
}
public function add_to_cart_hook($key)
{
global $woocommerce;
foreach ($woocommerce->cart->get_cart() as $cart_item_key => $values)
{
if(!get_post_meta($values['product_id'], '_own_price', true ) || get_post_meta($values['product_id'], '_own_price', true ) === 'no')
{
$values['data']->set_price($_POST['price']);
continue;
}
$thousands_sep = wp_specialchars_decode( stripslashes( get_option( 'woocommerce_price_thousand_sep' ) ), ENT_QUOTES );
$decimal_sep = stripslashes( get_option( 'woocommerce_price_decimal_sep' ) );
$_POST['price'] = str_replace($thousands_sep, '', $_POST['price']);
$_POST['price'] = str_replace($decimal_sep, '.', $_POST['price']);
$_POST['price'] = wc_format_decimal($_POST['price']);
if($cart_item_key == $key)
{
$values['data']->set_price($_POST['price']);
$woocommerce->session->__set($key .'_named_price', $_POST['price']);
}
}
return $key;
}
public function set_named_price($post)
{
if(isset($_POST['_own_price'])){
if(!get_post_meta($_POST['post_ID'], '_own_price', true )){
add_post_meta($_POST['post_ID'], '_own_price', $_POST['_own_price']);
} else {
update_post_meta($_POST['post_ID'], '_own_price', $_POST['_own_price']);
}
}
if(isset($_POST['_own_price_enforce_minimum'])){
if(!get_post_meta($_POST['post_ID'], '_own_price_enforce_minimum', true )){
add_post_meta($_POST['post_ID'], '_own_price_enforce_minimum', $_POST['_own_price_enforce_minimum']);
} else {
update_post_meta($_POST['post_ID'], '_own_price_enforce_minimum', $_POST['_own_price_enforce_minimum']);
}
}
}
public function add_donation_radio($content)
{
global $post;
woocommerce_wp_radio(array(
'id' => '_own_price',
'class' => 'wc_own_price short',
'label' => esc_html__( 'Name your own price', 'woocommerce' ),
'options' => array(
'yes' => 'Yes',
'no' => 'No',
)
)
);
woocommerce_wp_radio(array(
'id' => '_own_price_enforce_minimum',
'class' => 'wc_own_price_e short',
'label' => esc_html__( 'Enforce "Regular price" as the minimum price', 'woocommerce' ),
'options' => array(
'yes' => 'Yes',
'no' => 'No',
)
)
);
}
public function add_custom_price( $cart_object ) {
global $woocommerce;
foreach ( $cart_object->cart_contents as $key => $value ) {
if(!get_post_meta($value['product_id'], '_own_price', true ) || get_post_meta($value['product_id'], '_own_price', true ) === 'no')
{
continue;
}
$named_price = $woocommerce->session->__get($key .'_named_price');
if($named_price)
{
$product = $value['data'];
$product->set_price( $named_price );
}
}
}
}
new SV_WC_Donation();
World Wildlife Fund | REACH Foundation
