1.2

Added Widget For Donation Form
Added Seperate function to get Donation Projects donation_projects()
Added 2 Actions wc_quick_donation_before_form &
wc_quick_donation_after_form for donation form.
Minor Bug Fix.

readme.txt

@@ -6,7 +6,7 @@ Requires at least: 3.0 or higher
 Tested up to: 4.1.1
 WC requires at least: 1.0
 WC tested up to: 2.3.5
-Stable tag: 1.1
+Stable tag: 1.2
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
 
@@ -14,14 +14,18 @@ Turns WooCommerce Into Online Donation.
 
 == Description ==
 
-<h3> What's New In 1.0 </h3>
-* Configurable Min & Max Donation Amount
-* Custom Error Messages
-* Separate Menu with donation order listings
+<div class="plugin-notice plugin-notice-requested"> <span>!</span><span class="plugin-notice-banner-msg">Dear User, We are still trying to make this plugin a stable and prefect.. if you find any bug / any feature is required please open an issue at <a href="https://github.com/technofreaky/woocomerce-quick-donation/issues">GitHub</a> or <a href="https://wordpress.org/support/plugin/woocommerce-quick-donation">WordPress Support</a> </span></div>
+
+<h3> What's New In 1.2 </h3>
+* Donation Widget
+* Get Project's By Function
+* Added 2 Actions
+* Minor Bug Fixes 
+
 
 <h3> Feature Will Be Implemented In Next Release </h3>
 * Separate Donation Report Page
-* Useful Filters
+
 
 <h3> <blink> Features </blink></h3>
 * Redirect User After Donation Added To Cart [Cart Page / Checkout Page]
@@ -29,6 +33,7 @@ Turns WooCommerce Into Online Donation.
 * Custom Email Template For Donation Processing
 * Custom Email Template For Donation Completed
 * Configurable Min & Max Donation Amount
+* Donation From Widget
 * Custom Error Messages
 
 
@@ -50,6 +55,13 @@ This Plugin Can called by using the below short code
 `wc-quick-donation/template/donation_completed_html.php
  wc-quick-donation/template/donation_completed_plain.php`
 
+**Plugin Filters, Actions & Functions** 
+1. Before Donation Prints
+`wc_quick_donation_before_form`
+2. After Donation Prints
+`wc_quick_donation_after_form`
+3. Get Project's By Function
+`global $wc_quick_donation; $wc_quick_donation->donation_projects();`
 
 Plugin Settings : ***Woocoomerce Settings => Quick Donation***
 
@@ -57,6 +69,7 @@ Email Template Settings : ***WooCommerce Settings => Emails => Donation Processi
 
 == Upgrade Notice ==
 We have updated ***donation-form.php*** template. so please replace the template if you have modified
+please update the settings.
 
 == Installation ==
 
@@ -127,6 +140,12 @@ Yes you can! Join in on our <a href="https://github.com/technofreaky/woocomerce-
 5. Email Template Settings For Donation Completed.
 
 == Changelog ==
+= 1.2 =
+* Added Widget For Donation Form
+* Added Seperate function to get Donation Projects `donation_projects()`
+* Added 2 Actions `wc_quick_donation_before_form` & `wc_quick_donation_after_form` for donation form.
+* Minor Bug Fix.
+
 = 1.1 =
 * Plugin Activation Issue Fixed.
 

template/donation_form.php

@@ -21,7 +21,7 @@ global $donate;
 					<?php do_action('wc_qd_show_projects_list'); ?>
 					
 					<div class="input text">
-						<label>Donation (&pound;):</label>
+						<label>Donation (<?php echo get_woocommerce_currency_symbol(); ?>):</label>
 						<input type="text" name="donation_ammount" value="<?php echo $donate; ?>"/>
 					</div>
 					<div class="submit_btn">

uninstall.php

 <?php
-/*  Copyright 2014  Varun Sridharan  (email : varunsridharan23@gmail.com)
+/*  Copyright 2015  Varun Sridharan  (email : varunsridharan23@gmail.com)
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License, version 2, as 
@@ -17,7 +17,7 @@
 if ( !defined( 'WP_UNINSTALL_PLUGIN' ) ) 
     exit();
 
-$options = array('wc_quick_donation_redirect','wc_quick_donation_cart_remove','wc_quick_donation_projects','wc_quick_donation_project_section_title','wc_quick_donation_order_notes_title');
+$options = array('wc_quick_donation_cart_remove','wc_quick_donation_hide_form','wc_quick_donation_hide_order_notes','wc_quick_donation_redirect','wc_quick_donation_payment_gateway','wc_quick_donation_projects','wc_quick_donation_min_required_donation','wc_quick_donation_max_required_donation','wc_quick_donation_project_section_title','wc_quick_donation_order_notes_title','wc_quick_donation_msg_donation_exist','wc_quick_donation_msg_project_invalid','wc_quick_donation_msg_amount_empty','wc_quick_donation_msg_amount_invalid','wc_quick_donation_msg_amount_min_required','wc_quick_donation_msg_amount_max_allowed');
 foreach($options as $option_name){
 	delete_option( $option_name );
 	delete_site_option( $option_name );  
@@ -25,3 +25,4 @@ foreach($options as $option_name){
 ?>
 
 
+

woocommerce-quick-donation-settings.php → wc_qd_settings.php

@@ -73,6 +73,27 @@ class WC_Quick_Donation_Settings extends WC_Settings_Page {
 					),	
 				    			
 
+					'auto_hide_donation_form' => array(
+						'name' => 'Hide Donation Form When Donation Exist In Cart',
+						'desc' => '',
+						'id' => 'wc_quick_donation_hide_form',
+						'type' => 'select', 
+						'class' =>'chosen_select',
+                        'css'     => $width,
+						'options' => array('false' => 'Yes','true'=>'No')
+					),	
+                   
+                   			
+
+					'hide_order_notes' => array(
+						'name' => 'Hide Order Notes When Donation Checkout',
+						'desc' => '',
+						'id' => 'wc_quick_donation_hide_order_notes',
+						'type' => 'select', 
+						'class' =>'chosen_select',
+                        'css'     => $width,
+						'options' => array('true' => 'Yes','false'=>'No')
+					),	
 					'redirect' => array(
 						'name' => 'Redirect User To',
 						'desc' => 'After  Donation Added To Cart.',
@@ -165,6 +186,14 @@ class WC_Quick_Donation_Settings extends WC_Settings_Page {
                             'type' => 'title',
                             'desc' => '',
                             'id' => 'wc_quick_donation_message_start'
+                        ), 
+					 'donation_exist' => array(
+                            'name' => 'Donation Exist Error Message',
+                            'type' => 'textarea',
+                            'desc_tip' => 'Message Displayed When Donation Already Exist In Cart',
+                            'css' => 'width:75%; height:75px;',
+                            'id' => 'wc_quick_donation_msg_donation_exist', 
+                            'default' =>'<h2> Donation Already Exist </h2>'
                         ),
                         'project_invalid_message' => array(
                             'name' => 'Invalid / No Project Selected',

wc_qd_widget.php

+<?php
+
+class woocommerce_quick_donation_widget extends WP_Widget {
+
+	/**
+	 * Register widget with WordPress.
+	 */
+	function __construct() {
+		parent::__construct(
+			'wc_qd_widget', // Base ID
+			__( 'WooCommerce Quick Donation Form', 'text_domain' ), // Name
+			array( 'description' => __( 'Display WC Donation Form', 'text_domain' ), ) // Args
+		);
+	}
+
+	/**
+	 * Front-end display of widget.
+	 *
+	 * @see WP_Widget::widget()
+	 *
+	 * @param array $args     Widget arguments.
+	 * @param array $instance Saved values from database.
+	 */
+	public function widget( $args, $instance ) {
+        global $wc_quick_donation;
+		echo $args['before_widget'];
+		if ( ! empty( $instance['title'] ) ) {
+			echo $args['before_title'] . apply_filters( 'widget_title', $instance['title'] ). $args['after_title'];
+		}
+        echo $wc_quick_donation->wc_qd_form();
+		echo $args['after_widget'];
+	}
+
+	/**
+	 * Back-end widget form.
+	 *
+	 * @see WP_Widget::form()
+	 *
+	 * @param array $instance Previously saved values from database.
+	 */
+	public function form( $instance ) {
+		$title = ! empty( $instance['title'] ) ? $instance['title'] : '';
+		?>
+		<p>
+		<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' ); ?></label> 
+		<input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>">
+		</p>
+		<?php 
+	}
+
+	/**
+	 * Sanitize widget form values as they are saved.
+	 *
+	 * @see WP_Widget::update()
+	 *
+	 * @param array $new_instance Values just sent to be saved.
+	 * @param array $old_instance Previously saved values from database.
+	 *
+	 * @return array Updated safe values to be saved.
+	 */
+	public function update( $new_instance, $old_instance ) {
+		$instance = array();
+		$instance['title'] = ( ! empty( $new_instance['title'] ) ) ? strip_tags( $new_instance['title'] ) : '';
+
+		return $instance;
+	}
+
+}
+?>
\ No newline at end of file

woocommerce-quick-donation.php

@@ -17,7 +17,7 @@
     Plugin Name: Woocommerce Quick Donation
     Plugin URI: http://varunsridharan.in/
     Description: Woocommerce Quick Donation
-    Version: 1.1
+    Version: 1.2
     Author: Varun Sridharan
     Author URI: http://varunsridharan.in/
     License: GPL2
@@ -36,13 +36,13 @@ class wc_quick_donation{
 	 */
 	function __construct() {
 		$this->donation_id = get_option('wc_quick_donation_product_id');
-        $this->plugin_v = '1.0';
+        $this->plugin_v = '1.2';
 		add_shortcode( 'wc_quick_donation', array($this,'shortcode_handler' ));
         
         add_action( 'post_row_actions', array($this,'protect_donation_product'),99,2);
         add_action( 'get_the_generator_html',  array($this,'generate_meta_tags'), 15, 2 );
         add_action( 'get_the_generator_xhtml', array($this,'generate_meta_tags'), 15, 2 );        
-		add_action( 'wp_loaded',array($this,'process_donation'));  
+		add_action( 'wp_loaded',array($this,'process_donation'),20);  
 		add_action( 'wc_qd_show_projects_list',array($this,'get_projects_list'));	
     
 		add_action( 'woocommerce_checkout_update_order_meta',  array($this,'save_order_id_db'));
@@ -56,6 +56,21 @@ class wc_quick_donation{
         add_filter( 'woocommerce_get_price', array($this,'get_price'),10,2);
 		add_filter( 'woocommerce_get_settings_pages',  array($this,'settings_page') );
 		add_filter( 'woocommerce_email_classes',  array($this,'email_classes'));
+		add_filter('woocommerce_enable_order_notes_field',array($this,'order_notes'));
+	}
+ 
+	/**
+	 * Hides Order Notes
+	 * @return boolean [[Description]]
+	 * @since 1.2
+	 */
+	public function order_notes(){ 
+		if($this->donation_exsits() &&  $this->only_donation_exsits()){ 
+			if(get_option('wc_quick_donation_hide_order_notes') === true){
+				return false;
+			}
+		}
+		return true;
 	}
 	
     /**
@@ -93,7 +108,7 @@ class wc_quick_donation{
 	 * Adds Settings Page
 	 */
  	public function settings_page( $settings ) {
-		$settings[] = include( wc_qd_p.'woocommerce-quick-donation-settings.php' );  
+		$settings[] = include( wc_qd_p.'wc_qd_settings.php' );  
 		return $settings;
 	}
 	 
@@ -101,8 +116,8 @@ class wc_quick_donation{
 	 * Adds Email Classes
 	 */
 	public function email_classes($email_classes){
-		require_once( wc_qd_p.'woocommerce-quick-donation-email-processing.php' );
-		require_once( wc_qd_p.'woocommerce-quick-donation-email-completed.php' );
+		require_once( wc_qd_p.'wc_qd_email_processing.php' );
+		require_once( wc_qd_p.'wc_qd_email_completed.php' );
 		$email_classes['wc_quick_donation_processing_donation_email'] = new wc_quick_donation_processing_donation_email();
 		$email_classes['wc_quick_donation_completed_donation_email'] = new wc_quick_donation_completed_donation_email();
 		return $email_classes;		
@@ -298,8 +313,14 @@ class wc_quick_donation{
                                 $found = true;
                         }
 
-                        if(!$found)
+                        if(! $found){ 
 							$this->add_donation_cart();
+						 	
+						} else {
+							wc_add_notice(get_option('wc_quick_donation_msg_donation_exist'), 'error' );
+						}
+							
+                            
                     }else{
                         $this->add_donation_cart();
                     }
@@ -374,6 +395,7 @@ class wc_quick_donation{
 
 	/**
 	 * Gets Donation Form.
+	 * @updated 1.2
 	 */
 	public function wc_qd_form(){
 		global $woocommerce; 
@@ -385,28 +407,52 @@ class wc_quick_donation{
 		}
 		
 		// $donate = jc_round_donation($woocommerce->cart->total ); 
-		if(!$this->donation_exsits()){
+		$show_form_donatio_exist = get_option('wc_quick_donation_hide_form');
+		if($this->donation_exsits() && $show_form_donatio_exist){
+			$this->_load_donation_form();
+		}else if(! $this->donation_exsits()){
+			$this->_load_donation_form();
+			
+		}
+		
+		 
+	}	
+	 
+ 	/**
+ 	 * Requires Donation Form
+ 	 * Actions 1 wc_quick_donation_before_form
+ 	 * Actions 2 wc_quick_donation_after_form
+ 	 * @since 1.2
+ 	 */
+ 	private function _load_donation_form(){
+		do_action('wc_quick_donation_before_form');
 		$wc_get_template = function_exists('wc_get_template') ? 'wc_get_template' : 'woocommerce_get_template';
 		$wc_get_template( 'donation_form.php', array(), '', wc_qd_p . 'template/' ); 
+		do_action('wc_quick_donation_after_form');
+	}
+	
+	public function donation_projects(){
+		$projects_db = get_option('wc_quick_donation_projects');
+		if(!empty($projects_db) && $projects_db != null){
+			$project = explode(',',$projects_db);
+			return $project;
 		}
+		return false;
 	}
 	
 	
 	/**
 	 * Generates Select Box For Projects List
+	 * @updated 1.2
 	 */
 	public function get_projects_list(){
-			$projects_db = get_option('wc_quick_donation_projects');
-		
+			$projects_db = $this->donation_projects();
 			if($projects_db){
-				$project = explode(',',$projects_db);
 				$project_list = '';
 				$project_list .= '<option value="" > Select A Project </option>';
-				
-				foreach($project as $proj){
+				foreach($projects_db as $proj){
 					$project_list .= '<option value="'.$proj.'" > '.$proj.'</option>';
 				}
-				
 				echo '<select name="projects">'.$project_list.'</select>';
 			}
 	}
@@ -416,7 +462,7 @@ class wc_quick_donation{
 	 * wc_quick_donation shortcode Handler
 	 */
 	public function shortcode_handler(){
-		echo $this->wc_qd_form();
+		return $this->wc_qd_form();
 	}
 	
 	
@@ -501,7 +547,14 @@ function create_donation(){
 if ( in_array( 'woocommerce/woocommerce.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) ) {
 	register_activation_hook( __FILE__, array( 'wc_quick_donation', 'install' ) );
 	$wc_quick_donation = new wc_quick_donation;
-    require(wc_qd_p.'woocommerce-quick-donation-report.php');
+    require(wc_qd_p.'wc_qd_donation_orders.php');
+    require(wc_qd_p.'wc_qd_widget.php');
+    
+    function register_foo_widget() {
+        register_widget( 'woocommerce_quick_donation_widget' );
+    }
+    add_action( 'widgets_init', 'register_foo_widget' );
+    
 } else {
 	add_action( 'admin_notices', 'wc_quick_donation_notice' );
 }