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sareiodata/edd_trp_customizations.php

Created September 14, 2017 14:17
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edd_trp_customizations.php
<?php
/**
* Plugin Name: Easy Digital Downloads - TranslatePress Customizations
* Plugin URI: http://translatepress.com
* Description: TranslatePress customizations for edd
* Version: 1.0.0
* Author: Madalin Ungureanu
*/
add_filter( 'edd_sl_check_item_name', 'edd_trp_cust_sl_name_matches', 10, 4 );
add_filter( 'edd_sl_id_license_match', 'edd_trp_cust_sl_id_matches', 10, 4 );
add_filter( 'edd_sl_force_check_by_name', 'edd_trp_cust_sl_force_check_by_name' );
// Exit if accessed directly
if( !defined( 'ABSPATH' ) ) exit;
function edd_trp_cust_add_meta_box() {
if( current_user_can( 'manage_shop_settings' ) ) {
add_meta_box( 'edd_downloads_trp_cust', __( 'Master Licence', 'edd-trp-cust' ), 'edd_trp_cust_render_trp_cust_meta_box', 'download', 'normal', 'high' );
}
}
add_action( 'add_meta_boxes', 'edd_trp_cust_add_meta_box', 100 );
// render the download information meta box
function edd_trp_cust_render_trp_cust_meta_box() {
global $post;
// Use nonce for verification
echo '<input type="hidden" name="edd_download_trp_cust_meta_box_nonce" value="', wp_create_nonce( basename( __FILE__ ) ), '" />';
echo '<table class="form-table">';
// Main Options
$enabled = get_post_meta( $post->ID, '_edd_trp_cust_enabled', true ) ? true : false;
$meta = get_post_meta( $post->ID, '_edd_trp_cust_settings', true );
$trp_cust_categories = isset( $meta['trp_cust_categories'] ) ? $meta['trp_cust_categories'] : array();
echo '<tr>';
echo '<td class="edd_field_type_text" colspan="2">';
echo '<p><strong>' . __( 'Convert this product into an "Master Licence" product?', 'edd-trp-cust' ) . '</strong></p>';
echo '<input type="checkbox" name="edd_trp_cust_enabled" id="edd_trp_cust_enabled" value="1" ' . esc_attr( checked( true, $enabled, false ) ) . '/>&nbsp;';
echo '<label for="edd_trp_cust_enabled">' . __( 'Yes', 'edd-trp-cust' ) . '</label>';
echo '<td>';
echo '</tr>';
//All Access Categories
echo '<tr class="edd_trp_cust_categories_row edd_trp_cust_row">';
echo '<td class="edd_field_type_text" colspan="2">';
echo '<p><strong>' . __( 'Master Licence for:', 'edd-trp-cust' );
echo '<span alt="f223" class="edd-help-tip dashicons dashicons-editor-help" title="' . __( '<strong>Limit by category</strong>: ', 'edd-trp-cust' ) . '"></span>';
echo '</strong></p>';
echo '<label for="edd_trp_cust_meta_trp_cust_categories">' . __( 'To which product categories does the customer get a "Master Licence"', 'edd-trp-cust' ) .'</label><br />';
$categories = get_terms( 'download_category', apply_filters( 'edd_category_dropdown', array() ) );
$options = array();
foreach ( $categories as $category ) {
$options[ absint( $category->term_id ) ] = esc_html( $category->name );
}
// Default to all categories included
if( empty( $trp_cust_categories ) ){
$trp_cust_categories['all'] = __( 'All Products', 'edd-trp-cust' );
}
echo EDD()->html->select( array(
'options' => $options,
'name' => 'edd_trp_cust_meta[trp_cust_categories][]',
'selected' => $trp_cust_categories,
'id' => 'edd_trp_cust_meta_trp_cust_categories',
'class' => 'edd_trp_cust_meta_trp_cust_categories',
'chosen' => true,
'placeholder' => __( 'Type to search Categories', 'edd-trp-cust' ),
'multiple' => true,
'show_option_all' => __( 'All Products', 'edd-trp-cust' ),
'show_option_none' => false,
'data' => array( 'search-type' => 'no_ajax' )
) );
echo '<td>';
echo '</tr>';
echo '</table>';
}
/**
* Save data from the All Access metabox
*
* @access public
* @since 1.0.0
* @param string $post_id The ID of the post being saved.
* @return void
*/
function edd_trp_cust_download_meta_box_save( $post_id ) {
global $post;
// verify nonce
if ( ! isset( $_POST['edd_download_trp_cust_meta_box_nonce'] ) || ! wp_verify_nonce( $_POST['edd_download_trp_cust_meta_box_nonce'], basename( __FILE__ ) ) ) {
return $post_id;
}
// Check for auto save / bulk edit
if ( ( defined('DOING_AUTOSAVE') && DOING_AUTOSAVE ) || ( defined( 'DOING_AJAX') && DOING_AJAX ) || isset( $_REQUEST['bulk_edit'] ) ) {
return $post_id;
}
if ( ( isset( $_POST['post_type'] ) && 'download' != $_POST['post_type'] ) || get_post_type( $post_id ) != 'download' ) {
return $post_id;
}
if ( ! current_user_can( 'edit_product', $post_id ) ) {
return $post_id;
}
if ( false !== wp_is_post_revision( $post_id ) ){
return;
}
if ( isset( $_POST['edd_trp_cust_enabled'] ) ) {
update_post_meta( $post_id, '_edd_trp_cust_enabled', true );
// Also add this post to the list of All Access posts saved into the options table
$edd_trp_cust_products = get_option( 'edd_trp_cust_products' );
if ( ! is_array( $edd_trp_cust_products ) ){
$edd_trp_cust_products = array();
}
array_push( $edd_trp_cust_products, $post_id );
update_option( 'edd_trp_cust_products', array_unique( $edd_trp_cust_products ) );
$new_trp_cust_meta = isset( $_POST['edd_trp_cust_meta'] ) ? $_POST['edd_trp_cust_meta'] : false;
if ( $new_trp_cust_meta ) {
$sanitized_values = array();
//Sanitize Values
foreach( $_POST['edd_trp_cust_meta'] as $meta_key => $meta_value ){
switch( $meta_key ){
case 'trp_cust_categories':
$trp_cust_categories = array();
foreach( $meta_value as $trp_cust_category ){
if( is_numeric( $trp_cust_category ) || $trp_cust_category == 'all' ){
$trp_cust_categories[] = $trp_cust_category;
}
}
$sanitized_values['trp_cust_categories'] = $trp_cust_categories;
break;
}
}
update_post_meta( $post_id, '_edd_trp_cust_settings', $sanitized_values );
}
} else {
delete_post_meta( $post_id, '_edd_trp_cust_enabled' );
// Also remove this post from the list of All Access posts saved into the options table
$edd_trp_cust_products = get_option( 'edd_trp_cust_products' );
if( !empty( $edd_trp_cust_products ) ){
foreach( $edd_trp_cust_products as $key => $edd_trp_cust_product ){
if( $edd_trp_cust_product == $post_id ){
unset($edd_trp_cust_products[$key]);
break;
}
}
}
update_option( 'edd_trp_cust_products', $edd_trp_cust_products );
}
}
add_action( 'save_post', 'edd_trp_cust_download_meta_box_save' );
/**
* When Software Licensing is checking if the passed-in title matches the title attached to the passed-in license in our Store,
* Check if the license's product-title is an All Access product which includes the product trying to be accessed/downloaded. If it does, tell
* Software Licensing the titles match up. In this way, we can "trick" Software Licensing into accepting a license other than one for the actual product.
* In this case, it allows for a "master" license key to be used for products it isn't actually for (outside of the All Access extension).
*
* @since 1.0.0
* @param bool $item_name_matches
* @param int $download_id
* @param string $item_name
* @param object $license
* @return bool $item_name_matches
*/
function edd_trp_cust_sl_name_matches( $item_name_matches, $download_id, $item_name, $license ){
// If no license was passed, they might be running an older version of Software Licensing.
if ( ! isset( $license ) || empty( $license ) ) {
return $item_name_matches;
}
if( is_numeric($item_name) ){
$update_id = $item_name;
}
else{
// Decode the item name since it came from a URL
$item_name_decode = urldecode( $item_name );
// Get a WP Post object using that decoded title
$post_with_title_passed_in = get_page_by_title( $item_name_decode, 'OBJECT', 'download' );
// If we didn't find a post using the decoded title, double check it for special characters not covered by urldecode.
if ( ! $post_with_title_passed_in ){
//Do a double check using rawurldecode in case the plugn author used a + sign in the Download's title and used rawurlencode to send the title to us here.
$item_name_raw_decode = rawurldecode( $item_name );
$post_with_title_passed_in = get_page_by_title( $item_name_raw_decode, 'OBJECT', 'download' );
// If no WP post objects were found using the passed-in item name, return the incoming value which we got from the filter.
if ( ! $post_with_title_passed_in ){
return $item_name_matches;
}
}
$update_id = $post_with_title_passed_in->ID;
}
if(is_object($license) ){
$trp_cust_check = edd_trp_cust_check( array(
'download_id' => $update_id,
'licence_download_id' => $license->download_id
) );
}
// If the customer attached to the license has an All Access pass which includes the desired product
if ( isset( $trp_cust_check['success'] ) && $trp_cust_check['success'] ){
return true;
}
// Otherwise, return the unchanged value that we got from the filter hook
return $item_name_matches;
}
/**
* When Software Licensing is checking if the passed-in ID matches the ID attached to the passed-in license in our Store,
* Check if the license's ID is an All Access product which includes the product trying to be accessed/downloaded. If it does, tell
* Software Licensing the IDs match up. In this way, we can "trick" Software Licensing into accepting a license other than one for the actual product.
* In this case, it allows for a "master" license key to be used for products it isn't actually for (outside of the All Access extension).
*
* @since 1.0.0
* @param bool $license_match
* @param int $download_id
* @param int $license_download
* @param string $license_key
* @return bool $license_match
*/
function edd_trp_cust_sl_id_matches( $license_match, $download_id, $license_download, $license_key ){
// Check if the license is an All Access license which includes the desired product
// Get the customer attached to the license
$license = edd_software_licensing()->get_license( $license_key, true );
$trp_cust_check = edd_trp_cust_check( array(
'download_id' => $download_id,
'licence_download_id' => $license->download_id
) );
// If the customer attached to the license has an All Access pass which includes the desired product
if ( isset( $trp_cust_check['success'] ) && $trp_cust_check['success'] ){
return true;
}
// Otherwise, return the unchanged value that we got from the filter hook
return $license_match;
}
/**
* Tell Software Licensing if we should check for new version updates using the passed-in license or the passed-in name.
* Because the All Access license isn't the product we are hoping to check for updates, we want to force Software Licensing to check using the name.
*
* @since 1.0.0
* @param bool $check_by_name_first Whether we should fetch update data using the passed-in name or using the passed-in license.
* @return bool $check_by_name_first We want to fetch update data using the passed-in name.
*/
function edd_trp_cust_sl_force_check_by_name( $check_by_name_first ){
return true;
}
function edd_trp_cust_check( $args = array() ){
$default_args = array(
'download_id' => false,
'licence_download_id' => false,
);
$args = wp_parse_args( $args, $default_args );
//Set up the default return data
$return_data = array(
'success' => false,
'failure_id' => 'failure_by_default',
'failure_message' => __( 'For some unknown reason, this user does not have Master Licence for this product.', 'edd-trp-cust' ),
);
/* check to see if this is a Master Licence */
$edd_trp_cust_products = get_option( 'edd_trp_cust_products' );
if( !in_array( $args['licence_download_id'], $edd_trp_cust_products ) ){
$return_data = array(
'success' => false,
'failure_id' => 'not_a_master_licence',
'failure_message' => __( 'This is not a Master Licence', 'edd-trp-cust' ),
);
return $return_data;
}
$master_licence_settings = get_post_meta( $args['licence_download_id'], '_edd_trp_cust_settings', true );
if( empty( $master_licence_settings ) ){
$return_data = array(
'success' => false,
'failure_id' => 'no_master_licence_settings',
'failure_message' => __( 'This Master Licence has no settings', 'edd-trp-cust' ),
);
return $return_data;
}
else{
if( is_array( $master_licence_settings['trp_cust_categories'] ) ){
if( in_array( 'all', $master_licence_settings['trp_cust_categories'] ) ){
$return_data = array(
'success' => true
);
return $return_data;
}
else{//check if the download_id is in the Master Licence Category
// Get the product-being-downloaded's information
$download_categories = wp_get_post_terms( $args['download_id'], 'download_category' );
$has_required_category = false;
// Loop through each acceptable/included download category
foreach( $master_licence_settings['trp_cust_categories'] as $included_category ){
foreach( $download_categories as $download_category ){
if ( $included_category == $download_category->term_id ){
$has_required_category = true;
break;
}
}
}
if( $has_required_category ){
$return_data = array(
'success' => true
);
return $return_data;
}
else{
$return_data = array(
'success' => false,
'failure_id' => 'not_in_the_master_licence_category',
'failure_message' => __( 'This product is not in the Master Licences category', 'edd-trp-cust' ),
);
return $return_data;
}
}
}
return $return_data;
}
}
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