From 3d135ac02aba4a6a2a10ad2bcf96b19e90460cdc Mon Sep 17 00:00:00 2001
From: Dat Hoang <dat@Dats-MacBook-Air.local>
Date: Sun, 1 Jan 2017 00:36:22 +0700
Subject: [PATCH] Add:  The class to create the admin page under wp-admin ->
 WooCommerce -> WooCommerce for Vietnam

---
 inc/class-wooviet-admin-page.php | 163 +++++++++++++++++++++++++++++++
 1 file changed, 163 insertions(+)
 create mode 100644 inc/class-wooviet-admin-page.php

diff --git a/inc/class-wooviet-admin-page.php b/inc/class-wooviet-admin-page.php
new file mode 100644
index 0000000..6c9d500
--- /dev/null
+++ b/inc/class-wooviet-admin-page.php
@@ -0,0 +1,163 @@
+<?php
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+/**
+ * Create the admin page under wp-admin -> WooCommerce -> WooCommerce for Vietnam
+ *
+ * @author   htdat
+ * @since    1.0
+ *
+ */
+class WooViet_Admin_Page {
+
+	var $message = '';
+
+	public function __construct() {
+
+		if (isset($_REQUEST['wooviet_nonce']) && isset ($_REQUEST['action']) && 'wooviet_save_settings' == $_REQUEST['action'])
+			$this->save_settings();
+
+		add_action('admin_menu', array($this, 'register_submenu_page'));
+
+	}
+
+	public function register_submenu_page() {
+		add_submenu_page(
+			'woocommerce',
+			'WooCommerce for Vietnam Settings',
+			'WooCommerce for Vietnam',
+			'manage_options',
+			'woocommerce-for-vietnam',
+			array( $this, 'admin_page_html' )
+		);
+	}
+
+	public function save_settings(){
+		if ( wp_verify_nonce( $_REQUEST['wooviet_nonce'], 'wooviet_save_settings') ){
+			update_option('woocommerce-for-vietnam', $_REQUEST['settings']);
+
+			$this->message =
+				'<div class="updated notice"><p><strong>' .
+				__('Settings saved', 'woocommerce-for-vietnam') .
+		        '</p></strong></div>'
+			;
+
+		} else {
+
+			$this->message =
+				'<div class="error notice"><p><strong>' .
+				__('Please refresh this page. Can not save settings!', 'woocommerce-for-vietnam') .
+				'</p></strong></div>'
+			;
+		}
+	}
+	public function admin_page_html() {
+		// check user capabilities
+		if ( ! current_user_can( 'manage_options' ) ) {
+			return;
+		}
+
+		$settings = WooViet::get_settings();
+		//var_dump($settings); exit;
+
+
+		?>
+		<div class="wrap">
+			<h1><?= esc_html( get_admin_page_title() ); ?></h1>
+			<form name="woocommerce_for_vietnam" method="post">
+				<?php echo $this->message ?>
+				<input type="hidden" id="action" name="action" value="wooviet_save_settings">
+				<input type="hidden" id="wooviet_nonce" name="wooviet_nonce" value="<?php echo wp_create_nonce( 'wooviet_save_settings' ) ?>">
+				<table class="form-table">
+					<tbody>
+					<tr>
+						<th scope="row"><?php _e('Add provinces for Vietnam', 'woocommerce-for-vietnam')?></th>
+						<td>
+							<input name="settings[add_province][enabled]" type="hidden" value="no">
+							<input name="settings[add_province][enabled]" type="checkbox" id="add_province" value="yes"
+								<?php if('yes' == $settings['add_province']['enabled'] ) echo 'checked="checked"'?>>
+							<label for="add_province"><?php _e('Enabled', 'woocommerce-for-vietnam')?></label>
+						</td>
+					</tr>
+
+					<tr>
+						<th scope="row"><?php _e('Change VND currency symbol', 'woocommerce-for-vietnam')?></th>
+						<td>
+							<input name="settings[change_currency_symbol][enabled]" type="hidden" value="no">
+							<input name="settings[change_currency_symbol][enabled]" type="checkbox" id="change_currency_symbol" value="yes"
+								<?php if('yes' == $settings['change_currency_symbol']['enabled'] )echo 'checked="checked"'?>>
+							<label for="change_currency_symbol"><?php _e('Enabled', 'woocommerce-for-vietnam')?></label>
+							<br />
+							<br />
+							<input type="text" name="settings[change_currency_symbol][text]"
+							       value="<?php echo $settings['change_currency_symbol']['text']?>"
+							       id="change_currency_symbol_text"class="small-text">
+							<label for="change_currency_symbol_text"><?php _e('Insert a text to change the default symbol <code>đ</code>', 'woocommerce-for-vietnam')?></label>
+						</td>
+					</tr>
+					<tr>
+						<th scope="row"><?php _e('Convert <code>000</code> of prices to K (or anything)', 'woocommerce-for-vietnam')?></th>
+						<td>
+							<input name="settings[convert_price][enabled]" type="hidden" value="no">
+							<input name="settings[convert_price][enabled]" type="checkbox" id="convert_price" value="yes"
+								<?php if('yes' == $settings['convert_price']['enabled'] ) echo 'checked="checked"'?>>
+							<label for="convert_price"><?php _e('Enabled', 'woocommerce-for-vietnam')?></label>
+
+							<fieldset><br />
+								<input type="text" name="settings[convert_price][text]"
+								       value="<?php echo $settings['convert_price']['text']?>"
+								       id="convert_price_text" class="small-text">
+								<label for="convert_price_text"><?php _e('Choose what you want to change. E.g:', 'woocommerce-for-vietnam')?> <code>K</code>, <code>nghìn</code>, <code>ngàn</code></label>
+							</fieldset>
+						</td>
+					</tr>
+					<tr>
+						<th scope="row"><?php printf(__('Support VND for <a href="%s">the Paypal Standard gateway</a>','woocommerce-for-vietnam'), 'https://docs.woocommerce.com/document/paypal-standard/') ?></th>
+						<td>
+							<input name="settings[vnd_paypal_standard][enabled]" type="hidden" value="no">
+							<input name="settings[vnd_paypal_standard][enabled]" type="checkbox" id="vnd_paypal_standard" value="yes"
+								<?php if('yes' == $settings['vnd_paypal_standard']['enabled'] ) echo 'checked="checked"'?>>
+							<label for="vnd_paypal_standard"><?php _e('Enabled', 'woocommerce-for-vietnam')?></label>
+
+							<fieldset><br />
+								<select name="settings[vnd_paypal_standard][currency]" id="vnd_paypal_standard_currency">
+									<?php
+									$paypal_supported_currencies = array( 'AUD', 'BRL', 'CAD', 'MXN', 'NZD', 'HKD', 'SGD', 'USD', 'EUR', 'JPY', 'TRY', 'NOK', 'CZK', 'DKK', 'HUF', 'ILS', 'MYR', 'PHP', 'PLN', 'SEK', 'CHF', 'TWD', 'THB', 'GBP', 'RMB', 'RUB' );
+									foreach ($paypal_supported_currencies as $currency ) {
+
+										if ( strtoupper($currency) == $settings['vnd_paypal_standard']['currency']){
+											printf('<option selected="selected" value="%1$s">%1$s</option>', $currency);
+										} else {
+											printf('<option value="%1$s">%1$s</option>', $currency);
+										}
+
+									}
+									?>
+								</select>
+								<label for="vnd_paypal_standard_currency"><?php _e('Select a Paypal supported currency (like USD, EUR, etc), which is used to convert VND prices', 'woocommerce-for-vietnam')?></label>
+								<br />
+								<br />
+
+								<input name="settings[vnd_paypal_standard][rate]" type="number" step="1" min="100" id="vnd_paypal_standard_rate" style="width: 70px;"
+								       value="<?php echo $settings['vnd_paypal_standard']['rate']?>"
+								<label for="vnd_paypal_standard_rate"><?php _e('Insert the exchange rate of this currency to VND', 'woocommerce-for-vietnam')?></label>
+							</fieldset>
+
+						</td>
+					</tr>
+					</tbody>
+				</table>
+
+				<p class="submit">
+					<input type="submit" name="submit" id="submit" class="button button-primary" value="Save Changes">
+				</p>
+
+			</form>
+		</div><!-- #wrap ->
+        <?php
+	}
+
+}
\ No newline at end of file