| Current File : /home/itiffy/public_html/blog/wp-content/plugins/wp-invoice/lib/class_functions.php |
<?php
/**
*
* Handles all functions
*
*/
setlocale( LC_MONETARY, 'en_US' );
class WPI_Functions {
/**
* PHP function to echoing a message to JS console
* Ported from WP-Property
*
* @since 3.0.3
*/
static function console_log( $text = false ) {
global $wpi_settings;
if ( isset( $wpi_settings[ 'developer_mode' ] ) && $wpi_settings[ 'developer_mode' ] != 'true' ) {
return;
}
if ( empty( $text ) ) {
return;
}
if ( is_array( $text ) || is_object( $text ) ) {
$text = str_replace( "\n", '', print_r( $text, true ) );
}
//** Cannot use quotes */
$text = str_replace( '"', '-', $text );
add_filter( 'wp_footer', create_function( '$nothing,$echo_text = "' . $text . '"', 'echo \'<script type="text/javascript">if(typeof console == "object"){console.log("\' . $echo_text . \'");}</script>\'; ' ) );
add_filter( 'admin_footer', create_function( '$nothing,$echo_text = "' . $text . '"', 'echo \'<script type="text/javascript">if(typeof console == "object"){console.log("\' . $echo_text . \'");}</script>\'; ' ) );
}
/**
* Function for performing a wpi_object search
*
* @since 3.0
*/
static function query( $search_vars = false ) {
global $wpdb;
$sort_by = " ORDER BY post_modified DESC ";
//** Start our SQL */
$sql = "SELECT * FROM {$wpdb->posts} AS p WHERE post_type = 'wpi_object' ";
if ( !empty( $search_vars ) ) {
if ( is_string( $search_vars ) ) {
$args = array();
parse_str( $search_vars, $args );
$search_vars = $args;
}
foreach ( $search_vars as $primary_key => $key_terms ) {
//** Handle search_string differently, it applies to all meta values */
if ( $primary_key == 's' ) {
//** First, go through the posts table */
$tofind = strtolower( $key_terms );
$sql .= " AND (";
$sql .= " p.ID IN (SELECT ID FROM {$wpdb->posts} WHERE LOWER(post_title) LIKE '%$tofind%')";
//** Now go through the post meta table */
$sql .= " OR p.ID IN (SELECT post_id FROM {$wpdb->postmeta} WHERE LOWER(meta_value) LIKE '%$tofind%')";
$sql .= ")";
continue;
}
//** Type */
if ( $primary_key == 'type' ) {
if ( empty( $key_terms ) ) {
continue;
}
if ( is_array( $key_terms ) ) {
$key_terms = implode( "','", $key_terms );
}
$sql .= " AND ";
$sql .= " p.ID IN (SELECT post_id FROM {$wpdb->postmeta} WHERE meta_key = 'type' AND meta_value IN ('{$key_terms}'))";
continue;
}
//** Status */
if ( $primary_key == 'status' ) {
if ( empty( $key_terms ) ) {
continue;
}
if ( is_array( $key_terms ) ) {
$sql .= " AND (";
$i = 0;
foreach ( $key_terms as $term ) {
if ( empty( $term ) ) {
continue;
}
if ( $i > 0 ) {
$sql .= " OR ";
}
$sql .= " post_status = '{$term}' ";
$i++;
}
$sql .= ")";
}
}
//** Recipient */
if ( $primary_key == 'recipient' ) {
if ( empty( $key_terms ) ) {
continue;
}
$user = get_user_by( 'id', $key_terms );
$sql .= " AND ";
$sql .= " p.ID IN (SELECT post_id FROM {$wpdb->postmeta} WHERE meta_key = 'user_email' AND meta_value = '{$user->user_email}')";
continue;
}
//** Sorting */
if ( $primary_key == 'sorting' ) {
$sort_by = " ORDER BY {$key_terms['order_by']} {$key_terms['sort_dir']} ";
}
//** Date */
if ( $primary_key == 'm' ) {
if ( empty( $key_terms ) || (int) $key_terms == 0 ) {
continue;
}
$key_terms = '' . preg_replace( '|[^0-9]|', '', $key_terms );
$sql .= " AND YEAR(post_date)=" . substr( $key_terms, 0, 4 );
if ( strlen( $key_terms ) > 5 ) {
$sql .= " AND MONTH(post_date)=" . substr( $key_terms, 4, 2 );
}
if ( strlen( $key_terms ) > 7 ) {
$sql .= " AND DAYOFMONTH(post_date)=" . substr( $key_terms, 6, 2 );
}
if ( strlen( $key_terms ) > 9 ) {
$sql .= " AND HOUR(post_date)=" . substr( $key_terms, 8, 2 );
}
if ( strlen( $key_terms ) > 11 ) {
$sql .= " AND MINUTE(post_date)=" . substr( $key_terms, 10, 2 );
}
if ( strlen( $key_terms ) > 13 ) {
$sql .= " AND SECOND(post_date)=" . substr( $key_terms, 12, 2 );
}
}
}
}
$sql = $sql . $sort_by;
$results = $wpdb->get_results( $sql );
return $results;
}
/**
* Query sales.
*
* @global object $wpdb
*
* @param array $search_vars
* @param string $interval
*
* @return mixed
* @author odokienko@UD
*/
static function get_sales_by( $search_vars = false, $interval = "weekly" ) {
global $wpdb;
$sql = '';
switch ( $interval ) {
case "weekly":
$interval_function = 'WEEK';
break;
case 'daily':
$interval_function = 'DAYOFYEAR';
break;
case 'monthly':
default:
$interval_function = 'MONTH';
break;
}
if ( !empty( $search_vars ) ) {
if ( is_string( $search_vars ) ) {
$args = array();
parse_str( $search_vars, $args );
$search_vars = $args;
}
foreach ( $search_vars as $primary_key => $key_terms ) {
//** Handle search_string differently, it applies to all meta values */
if ( $primary_key == 'wplt_filter_s' && !empty( $key_terms ) ) {
/* First, go through the posts table */
$tofind = strtolower( $key_terms );
$sql .= " AND (";
$sql .= " LOWER(`{$wpdb->posts}`.post_title) LIKE '%$tofind%'";
/* Now go through the post meta table */
$sql .= " OR
`{$wpdb->posts}`.ID IN (SELECT post_id FROM {$wpdb->postmeta} WHERE LOWER(meta_value) LIKE '%$tofind%')";
$sql .= ")";
continue;
}
// Type
if ( $primary_key == 'wplt_filter_type' ) {
if ( empty( $key_terms ) ) {
continue;
}
if ( is_array( $key_terms ) ) {
$key_terms = implode( "','", $key_terms );
}
$sql .= " AND ";
$sql .= " `{$wpdb->posts}`.ID IN (SELECT post_id FROM {$wpdb->postmeta} WHERE meta_key = 'type' AND meta_value IN ('{$key_terms}'))";
continue;
}
// Status
if ( $primary_key == 'wplt_filter_post_status' ) {
if ( empty( $key_terms ) ) {
continue;
}
if ( !empty( $key_terms ) && $key_terms != 'any' ) {
$sql .= " AND (";
$sql .= " `{$wpdb->posts}`.post_status = '{$key_terms}' ";
$sql .= ")";
}
}
// Recipient
if ( $primary_key == 'wplt_filter_user_email' ) {
if ( empty( $key_terms ) ) {
continue;
}
$sql .= " AND ";
$sql .= " `{$wpdb->posts}`.ID IN (SELECT post_id FROM {$wpdb->postmeta} WHERE meta_key = 'user_email' AND meta_value = '{$key_terms}')";
continue;
}
/* Date */
if ( $primary_key == 'wplt_filter_post_date_max' ) {
if ( empty( $key_terms ) || (int) $key_terms == 0 ) {
continue;
}
$key_terms = '' . preg_replace( '|[^0-9]|', '', $key_terms );
$sql .= " AND YEAR(`{$wpdb->posts}`.post_date)<=" . substr( $key_terms, 0, 4 );
if ( strlen( $key_terms ) > 5 ) {
$sql .= " AND MONTH(`{$wpdb->posts}`.post_date)<=" . substr( $key_terms, 4, 2 );
}
if ( strlen( $key_terms ) > 7 ) {
$sql .= " AND DAYOFMONTH(`{$wpdb->posts}`.post_date)<=" . substr( $key_terms, 6, 2 );
}
if ( strlen( $key_terms ) > 9 ) {
$sql .= " AND HOUR(`{$wpdb->posts}`.post_date)<=" . substr( $key_terms, 8, 2 );
}
if ( strlen( $key_terms ) > 11 ) {
$sql .= " AND MINUTE(`{$wpdb->posts}`.post_date)<=" . substr( $key_terms, 10, 2 );
}
if ( strlen( $key_terms ) > 13 ) {
$sql .= " AND SECOND(`{$wpdb->posts}`.post_date)<=" . substr( $key_terms, 12, 2 );
}
}
if ( $primary_key == 'wplt_filter_post_date_min' ) {
if ( empty( $key_terms ) || (int) $key_terms == 0 ) {
continue;
}
$key_terms = '' . preg_replace( '|[^0-9]|', '', $key_terms );
$sql .= " AND YEAR(`{$wpdb->posts}`.post_date)>=" . substr( $key_terms, 0, 4 );
if ( strlen( $key_terms ) > 5 ) {
$sql .= " AND MONTH(`{$wpdb->posts}`.post_date)>=" . substr( $key_terms, 4, 2 );
}
if ( strlen( $key_terms ) > 7 ) {
$sql .= " AND DAYOFMONTH(`{$wpdb->posts}`.post_date)>=" . substr( $key_terms, 6, 2 );
}
if ( strlen( $key_terms ) > 9 ) {
$sql .= " AND HOUR(`{$wpdb->posts}`.post_date)>=" . substr( $key_terms, 8, 2 );
}
if ( strlen( $key_terms ) > 11 ) {
$sql .= " AND MINUTE(`{$wpdb->posts}`.post_date)>=" . substr( $key_terms, 10, 2 );
}
if ( strlen( $key_terms ) > 13 ) {
$sql .= " AND SECOND(`{$wpdb->posts}`.post_date)>=" . substr( $key_terms, 12, 2 );
}
}
}
}
$date_table = "
select @maxDate - interval (a.a+(10*b.a)+(100*c.a)) day aDate from
(select 0 as a union all select 1 union all select 2 union all select 3
union all select 4 union all select 5 union all select 6 union all
select 7 union all select 8 union all select 9) a, /*10 day range*/
(select 0 as a union all select 1 union all select 2 union all select 3
union all select 4 union all select 5 union all select 6 union all
select 7 union all select 8 union all select 9) b, /*100 day range*/
(select 0 as a union all select 1 union all select 2 union all select 3
union all select 4 union all select 5 union all select 6 union all
select 7 union all select 8 union all select 9) c, /*1000 day range*/
(select
@minDate := date_format(FROM_UNIXTIME((select min(time) from `{$wpdb->base_prefix}wpi_object_log` mn join {$wpdb->posts} on (mn.object_id=`{$wpdb->posts}`.id and `{$wpdb->posts}`.post_type = 'wpi_object' {$sql}))),'%Y-%m-%d'),
@maxDate := date_format(FROM_UNIXTIME((select max(time) from `{$wpdb->base_prefix}wpi_object_log` mx join {$wpdb->posts} on (mx.object_id=`{$wpdb->posts}`.id and `{$wpdb->posts}`.post_type = 'wpi_object' {$sql}))),'%Y-%m-%d')
) e
";
$sql = "
SELECT distinct
YEAR(datetable.aDate) as int_year,
{$interval_function}(datetable.aDate) int_erval,
sum(COALESCE(if (payment.action='refund',payment.value*-1,payment.value),0)) as sum_interval
FROM ($date_table) datetable
left join `{$wpdb->base_prefix}wpi_object_log` as payment on (
datetable.aDate=date_format(FROM_UNIXTIME(payment.time),'%Y-%m-%d')
and (
payment.object_id in (
select `{$wpdb->posts}`.id from `{$wpdb->posts}` where `{$wpdb->posts}`.post_type = 'wpi_object' {$sql}
)
)
AND (payment.action = 'add_payment' or payment.action = 'refund')
AND payment.attribute = 'balance'
)
WHERE datetable.aDate between @minDate and @maxDate
GROUP BY 1,2
";
$results = $wpdb->get_results( $sql );
return $results;
}
/**
* Get Search filter fields
*
* @global array $wpi_settings
* @global object $wpdb
* @return type
*/
static function get_search_filters() {
global $wpi_settings, $wpdb;
$filters = array();
$default = array( array(
'key' => 'all',
'label' => __( 'All', ud_get_wp_invoice()->domain ),
'amount' => 0
) );
if ( isset( $wpi_settings[ 'types' ] ) ) {
$f = $default;
$i = 1;
$all = 0;
foreach ( $wpi_settings[ 'types' ] as $key => $value ) {
$amount = $wpdb->get_var( "SELECT COUNT(*) FROM {$wpdb->postmeta} WHERE meta_key = 'type' AND meta_value = '{$key}'" );
$all = $all + $amount;
if ( $amount > 0 ) {
$f[ $i ][ 'key' ] = $key;
$f[ $i ][ 'label' ] = $value[ 'label' ];
$f[ $i ][ 'amount' ] = $amount;
$i++;
}
}
if ( $all > 0 ) {
$f[ 0 ][ 'amount' ] = $all;
$filters[ 'type' ] = $f;
}
// If there is only 1 type - hide Types option
if ( $i == 2 ) {
unset( $filters[ 'type' ] );
}
}
if ( !empty( $wpi_settings[ 'statuses' ] ) ) {
$f = array();
$amount = 0;
$i = 1;
$all = 0;
foreach ( $wpi_settings[ 'statuses' ] as $status ) {
$amount = $wpdb->get_var( "SELECT COUNT(*) FROM {$wpdb->posts} WHERE post_status = '{$status}' AND post_type = 'wpi_object'" );
$all = $all + $amount;
if ( $amount > 0 ) {
$f[ $i ][ 'key' ] = $status;
$f[ $i ][ 'label' ] = strtoupper( substr( $status, 0, 1 ) ) . substr( $status, 1 );
$f[ $i ][ 'amount' ] = $amount;
$i++;
}
}
if ( $all > 0 ) {
$filters[ 'status' ] = $f;
}
}
return $filters;
}
/**
* Convert a string to a url-like slug
*
* @param type $slug
*
* @return type
*/
static function slug_to_label( $slug = false ) {
if ( !$slug )
return;
$slug = str_replace( "_", " ", $slug );
$slug = ucwords( $slug );
return $slug;
}
/**
* Convert a string into a number. Allow invoice ID to be passed for currency symbol localization
*
* @global array $wpi_settings
*
* @param type $amount
* @param type $invoice_id
*
* @return type
*/
static function currency_format( $amount, $invoice_id = false ) {
global $wpi_settings;
$invoice = false;
if ( $invoice_id ) {
$invoice = get_invoice( $invoice_id );
}
if ( $invoice ) {
$currency_symbol = !empty( $wpi_settings[ 'currency' ][ 'symbol' ][ $invoice[ 'default_currency_code' ] ] ) ? $wpi_settings[ 'currency' ][ 'symbol' ][ $invoice[ 'default_currency_code' ] ] : '$';
} else {
$currency_symbol = $wpi_settings[ 'currency' ][ 'symbol' ][ $wpi_settings[ 'currency' ][ 'default_currency_code' ] ];
}
$amount = (float) $amount;
$thousands_separator_symbol = !isset( $wpi_settings[ 'thousands_separator_symbol' ] ) ? ',' : ( $wpi_settings[ 'thousands_separator_symbol' ] == '0' ? '' : $wpi_settings[ 'thousands_separator_symbol' ] );
$decimal_separator_symbol = !isset( $wpi_settings[ 'decimal_separator_symbol' ] ) ? ',' : ( $wpi_settings[ 'decimal_separator_symbol' ] == '0' ? '' : $wpi_settings[ 'decimal_separator_symbol' ] );
return $currency_symbol . number_format( $amount, 2, $decimal_separator_symbol, $thousands_separator_symbol );
}
/**
* Run numbers for reporting purposes.
*
* @global object $wpdb
* @global type $wpi_reports
* @return type
*/
static function run_reports() {
global $wpdb, $wpi_reports;
//* Get all invoices */
$invoice_ids = $wpdb->get_col( "SELECT ID FROM {$wpdb->posts} WHERE post_type = 'wpi_object' " );
$totals = array();
$objects = array();
$r = array(
'line_item_counts' => array()
);
foreach ( $invoice_ids as $post_id ) {
$wpi_invoice_object = new WPI_Invoice();
$wpi_invoice_object->load_invoice( "id=$post_id" );
$objects[ $post_id ] = $wpi_invoice_object->data;
}
foreach ( $objects as $object ) {
//** Total paid invoices per client */
if ( $object[ 'post_status' ] == 'paid' ) {
$r[ 'collected_client_value' ][ $object[ 'user_email' ] ] = !empty( $r[ 'client_value' ][ $object[ 'user_email' ] ] ) ? $r[ 'client_value' ][ $object[ 'user_email' ] ] : 0 + $object[ 'subtotal' ] + $object[ 'total_tax' ] - $object[ 'total_discount' ];
$r[ 'total_paid' ][ ] = $objects[ $object[ 'ID' ] ][ 'subtotal' ] + $objects[ $object[ 'ID' ] ][ 'total_tax' ] - $objects[ $object[ 'ID' ] ][ 'total_discount' ];;
foreach ( $object[ 'itemized_list' ] as $list_item ) {
$r[ 'collected_line_items' ][ $list_item[ 'name' ] ] = !empty( $r[ 'collected_line_items' ][ $list_item[ 'name' ] ] ) ? $r[ 'collected_line_items' ][ $list_item[ 'name' ] ] : 0 + $list_item[ 'line_total_after_tax' ];
if ( !empty( $r[ 'line_item_counts' ][ $list_item[ 'name' ] ] ) ) {
$r[ 'line_item_counts' ][ $list_item[ 'name' ] ]++;
} else {
$r[ 'line_item_counts' ][ $list_item[ 'name' ] ] = 1;
}
}
}
if ( $object[ 'post_status' ] == 'active' ) {
$r[ 'uncollected_client_value' ][ $object[ 'user_email' ] ] = !empty( $r[ 'uncollected_client_value' ][ $object[ 'user_email' ] ] ) ? $r[ 'uncollected_client_value' ][ $object[ 'user_email' ] ] : 0 + $object[ 'subtotal' ] + $object[ 'total_tax' ] - $object[ 'total_discount' ];
$r[ 'total_unpaid' ][ ] = $objects[ $object[ 'ID' ] ][ 'subtotal' ] + $objects[ $object[ 'ID' ] ][ 'total_tax' ] - $objects[ $object[ 'ID' ] ][ 'total_discount' ];
}
}
if ( isset( $r[ 'collected_line_items' ] ) && is_array( $r[ 'collected_line_items' ] ) ) {
arsort( $r[ 'collected_line_items' ] );
}
if ( isset( $r[ 'uncollected_client_value' ] ) && is_array( $r[ 'uncollected_client_value' ] ) ) {
arsort( $r[ 'uncollected_client_value' ] );
}
if ( isset( $r[ 'collected_client_value' ] ) && is_array( $r[ 'collected_client_value' ] ) ) {
arsort( $r[ 'collected_client_value' ] );
}
if ( isset( $r[ 'total_paid' ] ) && is_array( $r[ 'total_paid' ] ) ) {
$r[ 'total_paid' ] = array_sum( $r[ 'total_paid' ] );
}
if ( isset( $r[ 'total_unpaid' ] ) && is_array( $r[ 'total_unpaid' ] ) ) {
$r[ 'total_unpaid' ] = array_sum( $r[ 'total_unpaid' ] );
}
$wpi_reports = $r;
return $r;
}
/**
* Check if theme-specific stylesheet exists.
*
* get_option('template') seems better choice than get_option('stylesheet'), which returns the current theme's slug
* which is a problem when a child theme is used. We want the parent theme's slug.
*
* @since 3.0
*
*/
static function has_theme_specific_stylesheet() {
$theme_slug = get_option( 'template' );
if ( file_exists( ud_get_wp_invoice()->path( "static/views/theme-specific/{$theme_slug}.css", 'dir' ) ) ) {
return true;
}
return false;
}
/**
* Check if Payment method allowed
*
* @param String $param
*
* @return bool
*/
static function is_true( $param ) {
if ( empty( $param ) )
return false;
return ( $param == 'true' || $param == 'on' || $param == 'yes' ) ? true : false;
}
/**
* Fixes billing structure
*
* @param array $wpi_settings_billings
* @param array &$invoice_billings
*/
static function merge_billings( $wpi_settings_billings, &$invoice_billings ) {
if ( !isset( $invoice_billings ) || !is_array( $invoice_billings ) ) {
$invoice_billings = array();
}
if ( is_array( $wpi_settings_billings ) ) {
foreach ( $wpi_settings_billings as $key => $value ) {
if ( empty($value[ 'allow' ]) || !WPI_Functions::is_true( $value[ 'allow' ] ) ) {
unset( $invoice_billings[ $key ] );
} else {
if ( !empty( $invoice_billings[ $key ] ) ) {
if ( !isset( $invoice_billings[ $key ][ 'name' ] ) ) {
$invoice_billings[ $key ][ 'name' ] = $value[ 'name' ];
}
if ( !isset( $invoice_billings[ $key ][ 'allow' ] ) ) {
$invoice_billings[ $key ][ 'allow' ] = $value[ 'allow' ];
}
if ( !isset( $invoice_billings[ $key ][ 'default_option' ] ) ) {
$invoice_billings[ $key ][ 'default_option' ] = $value[ 'default_option' ];
}
if ( !empty( $value[ 'settings' ] ) ) {
foreach ( $value[ 'settings' ] as $setting_key => $setting_value ) {
foreach ( $setting_value as $setting_key_field => $setting_value_field ) {
if ( !isset( $invoice_billings[ $key ][ 'settings' ][ $setting_key ][ $setting_key_field ] ) ) {
$invoice_billings[ $key ][ 'settings' ][ $setting_key ][ $setting_key_field ] = $setting_value_field;
}
}
}
}
} else {
$invoice_billings[ $key ] = $value;
}
}
}
}
}
function set_default_payment_method( $wpi_settings_billings, $invoice_data ) {
$settings_dpm = '';
if ( !empty( $wpi_settings_billings ) && is_array( $wpi_settings_billings ) ) {
foreach ( $wpi_settings_billings as $method => $value ) {
if ( $value[ 'default_option' ] == 'true' ) {
$settings_dpm = $method;
}
}
}
$invoice_data[ 'default_payment_method' ] = $settings_dpm;
}
/**
* Returns an array of users
* Used for user-email auto-completion.
*
* @uses $wpdb
* @since 3.0
* @return array. Users List
*
*/
function build_user_array() {
global $wpdb;
return $wpdb->get_results( "SELECT display_name,user_email,ID FROM {$wpdb->prefix}users", ARRAY_A );
}
/**
* Handle user data updating
*
* Typically called when saving an invoice.
*
* @since 3.0
*/
static function update_user( $userdata ) {
$user_id = email_exists( $userdata[ 'user_email' ] );
if ( $user_id ) {
$userdata[ 'ID' ] = $user_id;
}
if ( empty( $userdata[ 'ID' ] ) && empty( $userdata[ 'user_email' ] ) ) {
return false;
}
if ( $user_id ) {
$user_id = wp_update_user( $userdata );
} else {
if ( empty( $userdata[ 'user_login' ] ) ) {
if ( !empty( $userdata[ 'first_name' ] ) && !empty( $userdata[ 'last_name' ] ) ) {
$userdata[ 'display_name' ] = $userdata[ 'first_name' ] . ' ' . $userdata[ 'last_name' ];
} else {
//** Nothing to do here... */
}
}
$userdata[ 'user_login' ] = $userdata[ 'user_email' ];
if ( empty( $userdata[ 'user_pass' ] ) ) {
$userdata[ 'user_pass' ] = wp_generate_password( 12, false );
}
$user_id = wp_insert_user( $userdata );
global $wpi_settings;
if ( is_int( $user_id ) && WPI_Functions::is_true( $wpi_settings['send_password_to_new_users'] ) ) {
wp_mail(
$userdata[ 'user_email' ],
sprintf( __( 'Your Access Credentials [%s]', ud_get_wp_invoice()->domain ), get_bloginfo('url') ),
sprintf( __( "Dear customer,\n\nwe have set an account for you on %s. You are able to login now using the following credentials:\n\nURL: %s\nLogin: %s\nPassword: %s", ud_get_wp_invoice()->domain ), get_bloginfo('url'), wp_login_url(), $userdata[ 'user_login' ], $userdata[ 'user_pass' ] )
);
}
}
//** Prevent entering of wrong phone number to avoid errors on front-end */
if ( !preg_match( '/\A[\d.+?]{0,3}-[\d.+?]{0,3}-[\d.+?]{0,4}\Z/si', $userdata[ 'phonenumber' ] ) ) {
if ( preg_match( '/\A[\d.+?]{0,10}\Z/si', $userdata[ 'phonenumber' ] ) ) {
$phonenumber = $userdata[ 'phonenumber' ];
$userdata[ 'phonenumber' ] = substr( $phonenumber, 0, 3 ) . '-' . substr( $phonenumber, 3, 3 ) . '-' . substr( $phonenumber, 6, 4 );
} else {
$userdata[ 'phonenumber' ] = '';
}
}
if ( !is_object( $user_id ) && $user_id > 0 ) {
/* Update user's meta data */
$non_meta_data = array(
'ID',
'first_name',
'last_name',
'nickname',
'description',
'user_pass',
'user_email',
'user_url',
'user_nicename',
'display_name',
'user_registered',
'role'
);
foreach ( $userdata as $key => $value ) {
if ( !in_array( $key, $non_meta_data ) ) {
update_user_meta( $user_id, $key, $value );
}
}
return $user_id;
}
return $user_id;
}
/**
* Add itemized charge like itemized list item
*
* @param int $invoice_id
* @param string $name
* @param float $amount
* @param float $tax
*
* @return array
*/
function add_itemized_charge( $invoice_id, $name, $amount, $tax ) {
$post_id = wpi_invoice_id_to_post_id( $invoice_id );
$charge_items = get_post_meta( $post_id, 'itemized_charges', true );
$new_item = array(
'name' => $name,
'amount' => $amount,
'tax' => $tax,
'before_tax' => $amount,
'after_tax' => $amount + ( $amount / 100 * $tax )
);
if ( !empty( $charge_items ) ) {
$charge_items[ ] = $new_item;
} else {
$charge_items[ 0 ] = $new_item;
}
update_post_meta( $post_id, 'itemized_charges', $charge_items );
return end( $charge_items );
}
/**
* Loads invoice variables into post if it is a wpi_object
*
* @hooked_into setup_postdata()
* @uses $wpdb
* @since 3.0
*
*/
static function the_post( &$post ) {
global $post;
if ( $post->post_type == 'wpi_object' ) {
$this_invoice = new WPI_Invoice();
$invoice_id = $post->ID;
$this_invoice->load_invoice( "id=$invoice_id" );
$t_post = (array) $post;
$t_data = (array) $this_invoice->data;
$t_post = WPI_Functions::array_merge_recursive_distinct( $t_post, $t_data );
$post = (object) $t_post;
}
}
/**
*
* @param type $object
* @return type
*/
static function objectToArray( $object ) {
if ( !is_object( $object ) && !is_array( $object ) ) {
return $object;
}
if ( is_object( $object ) ) {
$object = get_object_vars( $object );
}
return array_map( array( 'WPI_functions', 'objectToArray' ), $object );
}
/**
*
* @param type $title
* @return type
*/
function generateSlug( $title ) {
$slug = preg_replace( "/[^a-zA-Z0-9 ]/", "", $title );
$slug = str_replace( " ", "_", $slug );
return $slug;
}
/**
* Figure out current page for front-end AJAX function
*/
static function current_page() {
$pageURL = 'http';
if ( is_ssl() ) {
$pageURL .= "s";
}
$pageURL .= "://";
if ( $_SERVER[ "SERVER_PORT" ] != "80" ) {
$pageURL .= $_SERVER[ "SERVER_NAME" ] . ":" . $_SERVER[ "SERVER_PORT" ] . $_SERVER[ "REQUEST_URI" ];
} else {
$pageURL .= $_SERVER[ "SERVER_NAME" ] . $_SERVER[ "REQUEST_URI" ];
}
return $pageURL;
}
/**
* get invoices by user and status
*
* @global object $wpdb
*
* @param type $args
*
* @return boolean|\WPI_Invoice
*/
static function get_user_invoices( $args ) {
$defaults = array( 'user_id' => false, 'status' => false, 'type' => false );
extract( wp_parse_args( $args, $defaults ), EXTR_SKIP );
//** User email and id are the same thing */
if ( !$user_id && isset( $user_email ) ) {
$user_id = $user_email;
}
//** If nothing is set, nothing we can do */
if ( !isset( $user_id ) ) {
return;
}
$query_invoices = new WP_Query(array(
'post_type' => 'wpi_object',
'post_status' => $status,
'meta_query' => array(
array(
'key' => 'user_email',
'value' => $user_id
),
array(
'key' => 'type',
'value' => $type
)
),
'posts_per_page' => -1
));
//** Nothing found */
if ( empty( $query_invoices->posts ) ) {
return array();
}
$return = array();
foreach ( $query_invoices->posts as $_post ) {
$invoice_id = wpi_post_id_to_invoice_id( $_post->ID );
$this_invoice = new WPI_Invoice();
$this_invoice->load_invoice( "id={$invoice_id}" );
$return[ ] = $this_invoice;
}
return $return;
}
/**
* Add message to notice queue
*/
static function add_message( $message, $type = 'good', $class = '' ) {
global $wpi_messages;
if ( !is_array( $wpi_messages ) ) {
$wpi_messages = array();
}
array_push( $wpi_messages, array( 'message' => $message, 'type' => $type, 'class' => $class ) );
}
/**
* Display messages in queve
* @global type $wpi_messages
* @return type
*/
static function print_messages() {
global $wpi_messages;
if ( count( $wpi_messages ) < 1 ) {
return;
}
$update_messages = array();
$warning_messages = array();
echo '<div id="wpi_message_stack">';
foreach ( $wpi_messages as $message ) {
if ( $message[ 'type' ] == 'good' ) {
array_push( $update_messages, array( 'message' => $message[ 'message' ], 'class' => $message[ 'class' ] ) );
}
if ( $message[ 'type' ] == 'bad' ) {
array_push( $warning_messages, array( 'message' => $message[ 'message' ], 'class' => $message[ 'class' ] ) );
}
}
if ( count( $update_messages ) > 0 ) {
echo "<div class='wpi_message wpi_yellow_notification'>";
foreach ( $update_messages as $u_message )
echo "<div class='wpi_message_holder {$message['class']}' >{$u_message['message']}</div>";
echo "</div>";
}
if ( count( $warning_messages ) > 0 ) {
echo "<div class='wpi_message wpi_red_notification'>";
foreach ( $warning_messages as $w_message )
echo "<div class='wpi_message_holder {$w_message['class']}' >{$w_message['message']}</div>";
echo "</div>";
}
echo "</div>";
}
/**
* Checks if particular template exists in the template folder
*
* @global array $wpi_settings
*
* @param type $template
*
* @return type
*/
static function wpi_use_custom_template( $template ) {
global $wpi_settings;
/* if custom templates are turned off, don't bother checking */
if ( !isset( $wpi_settings[ 'use_custom_templates' ] ) || $wpi_settings[ 'use_custom_templates' ] != 'yes' ) {
return false;
}
if ( file_exists( $wpi_settings[ 'frontend_template_path' ] . "$template" ) ) {
return true;
}
return false;
}
/**
* Determine WPI front-end template path
*
* @global array $wpi_settings
* @return type
*/
function template_path() {
global $wpi_settings;
$use_custom_templates = false;
if ( file_exists( STYLESHEETPATH . "/wpi/" ) ) {
return STYLESHEETPATH . "/wpi/";
}
}
/**
* Display invoice status formatted for back-end
*
* @param type $invoice_id
*/
static function get_status( $invoice_id ) {
$this_invoice = new WPI_Invoice();
$this_invoice->load_invoice( "id=$invoice_id" );
if ( is_array( $this_invoice->data[ 'log' ] ) ) {
foreach ( array_reverse( $this_invoice->data[ 'log' ] ) as $event ) {
if ( empty( $event[ 'text' ] ) ) {
continue;
}
?>
<tr
class="wpi_event_<?php echo $event[ 'action' ]; ?> <?php if ( $event[ 'action' ] == 'add_charge' || $event[ 'action' ] == 'do_adjustment' )
echo "wpi_not_for_recurring"; ?>">
<th><?php echo date( get_option( 'time_format' ) . ' ' . get_option( 'date_format' ), $event[ 'time' ] + get_option( 'gmt_offset' ) * 60 * 60 ); ?> </th>
<td><?php echo $event[ 'text' ]; ?></td>
</tr>
<?php
}
} else {
?>
<tr class="wpi_event_error">
<th colspan="2">No log entries.</th>
</tr>
<?php
}
}
/**
* Render itemized charges list
*
* @param int $post_id
*/
static function get_charges( $post_id ) {
$charges_list = get_post_meta( $post_id, 'itemized_charges', true );
$result = '';
ob_start();
if ( !empty( $charges_list ) ) {
foreach ( $charges_list as $key => $value ) {
?>
<li class="wp_invoice_itemized_charge_row clearfix" id="wp_invoice_itemized_charge_row_<?php echo $key; ?>">
<span class="id hidden"><?php echo $key; ?></span>
<div class="flexible_width_holder">
<div class="flexible_width_holder_content">
<span class="row_delete"> </span>
<input class="item_name input_field" name="wpi_invoice[itemized_charges][<?php echo $key; ?>][name]"
value="<?php echo stripslashes( $value[ 'name' ] ); ?>"/>
</div>
</div>
<span class="fixed_width_holder">
<span class="row_amount">
<input autocomplete="off" value="<?php echo stripslashes( $value[ 'amount' ] ); ?>"
name="wpi_invoice[itemized_charges][<?php echo $key; ?>][amount]"
id="amount_item_<?php echo $key; ?>" class="item_amount input_field">
</span>
<span class="row_charge_tax">
<input autocomplete="off" value="<?php echo stripslashes( $value[ 'tax' ] ); ?>"
name="wpi_invoice[itemized_charges][<?php echo $key; ?>][tax]"
id="charge_tax_item_<?php echo $key; ?>" class="item_charge_tax input_field">
</span>
<span class="row_total" id="total_item_<?php echo $key; ?>"><?php echo $value[ 'after_tax' ]; ?></span>
</span>
</li>
<?php
}
$result .= ob_get_contents();
ob_end_clean();
}
echo $result;
}
/**
* Returns highest invoice ID
*
* 3.08.4 - fix added to proper counting of max value
*
* @global object $wpdb
* @return longint
* @author korotkov@ud
* @since 3.08.4
*/
static function get_highest_custom_id() {
global $wpdb;
$max_custom_id = $wpdb->get_results( "
SELECT max( cast( `meta_value` AS UNSIGNED ) ) AS max
FROM `{$wpdb->postmeta}`
WHERE `meta_key` = 'custom_id'
", ARRAY_A );
return !empty( $max_custom_id[ 0 ][ 'max' ] ) ? $max_custom_id[ 0 ][ 'max' ] : false;
}
/**
* Removes empty values from array
*
* @param array $array
*
* @return array
* @author korotkov@ud
*/
function remove_blank_values( $array ) {
if ( !is_array( $array ) ) {
return false;
}
foreach ( $array as $key => $value ) {
if ( !empty( $value ) ) {
$return[ $key ] = $value;
}
}
return $return;
}
/**
* Called by profile_update action/hook
* Used to save profile settings for WP Users.
*
* @param int $user_id User ID
* @param object $old_user_data old value.
*
* @return bool True on successful update, false on failure.
*/
static function save_update_profile( $user_id, $old_user_data ) {
global $wpi_settings;
if ( empty( $user_id ) || $user_id == 0 ) {
return false;
}
$custom_user_information = apply_filters( 'wpi_user_information', $wpi_settings[ 'user_meta' ][ 'custom' ] );
$user_information = array_merge( $wpi_settings[ 'user_meta' ][ 'required' ], $custom_user_information );
//** On Adding/Editing Invoice user data exists in ['wpi_invoice']['user_data'] */
$data = !empty( $_POST[ 'wpi_invoice' ][ 'user_data' ] ) ? $_POST[ 'wpi_invoice' ][ 'user_data' ] : $_POST;
if ( !is_array( $data ) ) {
return false;
}
foreach ( $user_information as $field_id => $field_name ) {
if ( isset( $data[ $field_id ] ) ) {
update_user_meta( $user_id, $field_id, $data[ $field_id ] );
}
}
}
/**
* Called by profile_update action/hook
* If user_email changed then it updates user invoices with new user_email
*
* @param type $user_id
* @param type $old_user_data
*
* @return boolean
* @author odokienko@UD
*/
static function protect_user_invoices( $user_id, $old_user_data ) {
global $wpdb;
if ( empty( $user_id ) || $user_id == 0 ) {
return false;
}
$userdata = get_userdata( $user_id );
if ( $userdata->user_email != $old_user_data->user_email ) {
$wpdb->query( "
UPDATE {$wpdb->postmeta} postmeta, {$wpdb->posts} posts
SET postmeta.meta_value = '" . $userdata->user_email . "'
WHERE posts.ID = postmeta.post_id
AND postmeta.meta_key = 'user_email'
AND postmeta.meta_value = '" . $old_user_data->user_email . "'
AND posts.post_type = 'wpi_object'
" );
}
}
/**
* Called by template_redirect to validate whether an invoice should be displayed
*/
static function validate_page_hash( $md5_invoice_id ) {
global $wpdb, $wpi_settings, $post, $invoice_id;
$invoice_id = $wpdb->get_var( "SELECT meta_value FROM {$wpdb->postmeta} WHERE meta_key='invoice_id' AND MD5(meta_value) = '{$md5_invoice_id}'" );
if ( !$invoice_id ) {
return false;
}
if ( $wpi_settings[ 'web_invoice_page' ] != $post->ID ) {
return false;
}
// Verify HTTPS. If its enforced, but not active, we reload page, and do the process again
if ( !function_exists( 'wp_https_redirect' ) ) {
session_start();
if ( !is_ssl() ) {
if ( $wpi_settings[ 'force_https' ] == 'true' && !is_ssl() ) {
$_SESSION[ 'https' ] = 1;
header( "Location: https://" . $_SERVER[ 'SERVER_NAME' ] . $_SERVER[ 'REQUEST_URI' ] );
@session_destroy();
exit;
} else {
if ( session_id() != '' )
@session_destroy();
}
}
//Added to see how the invoice looks once it is created...
if ( $wpi_settings[ 'force_https' ] == 'false' ) {
if ( session_id() != '' )
@session_destroy();
// Nothing should be done here, this function is simply for validating.
// If we got this far, means invoice_id and page are validated, and HTTPS is NOT enforced
return true;
//print $_SERVER['SERVER_NAME']; print $_SERVER['REQUEST_URI']; die;
//header("Location: http://" . $_SERVER['SERVER_NAME']'/wp-login.php');
//header("Location: http://localhost/wordpress/wp-login.php");
//exit;
}
}
// 5. Validation passed
return true;
}
/**
Displayed how many days it has been since a certain date.
*/
function days_since( $date1, $return_number = false ) {
if ( empty( $date1 ) )
return "";
if ( is_array( $date1 ) )
$date1 = $date1[ year ] . "-" . $date1[ month ] . "-" . $date1[ day ];
$date2 = date( "Y-m-d" );
$date1 = date( "Y-m-d", strtotime( $date1 ) );
// determine if future or past
if ( strtotime( $date2 ) < strtotime( $date1 ) )
$future = true;
$difference = abs( strtotime( $date2 ) - strtotime( $date1 ) );
$days = round( ( ( ( $difference / 60 ) / 60 ) / 24 ), 0 );
if ( $return_number )
return $days;
if ( $days == 0 ) {
return __( 'Today', ud_get_wp_invoice()->domain );
} elseif ( $days == 1 ) {
return ( $future ? __( " Tomorrow ", ud_get_wp_invoice()->domain ) : __( " Yesterday ", ud_get_wp_invoice()->domain ) );
} elseif ( $days > 1 && $days <= 6 ) {
return ( $future ? __sprintf( __( " in %s days ", ud_get_wp_invoice()->domain ), $days ) : " " . $days . " " . __( "days ago", ud_get_wp_invoice()->domain ) );
} elseif ( $days > 6 ) {
return date( get_option( 'date_format' ), strtotime( $date1 ) );
}
}
/**
* Render money in format.
*
* @refactoring korotkov@ud
* @global array $wpi_settings
*
* @param type $number
*
* @return type
*/
static function money_format( $number ) {
return wp_invoice_currency_format( $number );
}
/**
* We use this to merge two arrays.
* Used when loading default billing data, and then being updated by invoice-specific data
* Awesome function from http://us2.php.net/manual/en/function.array-merge-recursive.php
* @return type
*/
static function &array_merge_recursive_distinct() {
$aArrays = func_get_args();
$aMerged = $aArrays[ 0 ];
for ( $i = 1; $i < count( $aArrays ); $i++ ) {
if ( is_array( $aArrays[ $i ] ) ) {
foreach ( $aArrays[ $i ] as $key => $val ) {
if ( is_array( $aArrays[ $i ][ $key ] ) ) {
$aMerged[ $key ] = ( isset( $aMerged[ $key ] ) && is_array( $aMerged[ $key ] ) ) ? WPI_Functions::array_merge_recursive_distinct( $aMerged[ $key ], $aArrays[ $i ][ $key ] ) : $aArrays[ $i ][ $key ];
} else {
$aMerged[ $key ] = $val;
}
}
}
}
return $aMerged;
}
/**
* Alternative to print_r
* @param type $data
* @param type $echo
* @return string
*/
static function pretty_print_r( $data, $echo = false ) {
// Clean $_REQUEST array
$result = '';
if ( $data == $_REQUEST ) {
foreach ( $data as $key => $value ) {
$pattern = "/PHPSESSID|ui-tab/";
if ( preg_match( $pattern, $key ) ) {
unset( $data[ $key ] );
}
}
}
if ( is_array( $data ) ) { //If the given variable is an array, print using the print_r function.
$result .= "<pre class='wpi_class_pre'>\n";
$result .= print_r( $data, true );
$result .= "</pre>";
} elseif ( is_object( $data ) ) {
$result .= "<pre>\n";
var_dump( $data, true );
$result .= "</pre>";
} else {
$result .= "=========> ";
$result .= var_dump( $data, true );
$result .= " <=========";
}
if ( $echo == false ) {
return $result;
}
$echo;
}
/**
* Settings action
*/
static function settings_action() {
if ( isset( $_REQUEST[ 'wpi_settings' ] ) ) {
if ( $_REQUEST[ 'page' ] == 'wpi_page_settings' ) {
unset( $_REQUEST );
wp_redirect( admin_url( "admin.php?page=wpi_page_settings&message=updated" ) );
exit;
}
}
}
/**
* @param $invoice_data
*/
static function select_publish_time( $invoice_data ) {
global $wp_locale;
if ( empty($invoice_data['post_status']) ) {
$edit = false;
} else {
$edit = !(in_array($invoice_data['post_status'], array('paid', 'pending')) && (!$invoice_data['post_date_gmt'] || '0000-00-00 00:00:00' == $invoice_data['post_date_gmt']));
$post_date = $invoice_data['post_date'];
}
$time_adj = current_time('timestamp');
$jj = ($edit) ? mysql2date( 'd', $post_date, false ) : gmdate( 'd', $time_adj );
$mm = ($edit) ? mysql2date( 'm', $post_date, false ) : gmdate( 'm', $time_adj );
$aa = ($edit) ? mysql2date( 'Y', $post_date, false ) : gmdate( 'Y', $time_adj );
$hh = ($edit) ? mysql2date( 'H', $post_date, false ) : gmdate( 'H', $time_adj );
$mn = ($edit) ? mysql2date( 'i', $post_date, false ) : gmdate( 'i', $time_adj );
$ss = ($edit) ? mysql2date( 's', $post_date, false ) : gmdate( 's', $time_adj );
$month = '<label><span class="screen-reader-text">' . __( 'Month' ) . '</span><select id="mm" name="wpi_invoice[publish_date_time][mm]">';
for ( $i = 1; $i < 13; $i = $i +1 ) {
$monthnum = zeroise($i, 2);
$monthtext = $wp_locale->get_month_abbrev( $wp_locale->get_month( $i ) );
$month .= "\t\t\t" . '<option value="' . $monthnum . '" data-text="' . $monthtext . '" ' . selected( $monthnum, $mm, false ) . '>';
$month .= sprintf( __( '%1$s-%2$s' ), $monthnum, $monthtext ) . "</option>\n";
}
$month .= '</select></label>';
$day = '<label><span class="screen-reader-text">' . __( 'Day' ) . '</span><input type="text" id="jj" name="wpi_invoice[publish_date_time][jj]" value="' . $jj . '" size="2" maxlength="2" autocomplete="off" /></label>';
$year = '<label><span class="screen-reader-text">' . __( 'Year' ) . '</span><input type="text" id="aa" name="wpi_invoice[publish_date_time][aa]" value="' . $aa . '" size="4" maxlength="4" autocomplete="off" /></label>';
$hour = '<label><span class="screen-reader-text">' . __( 'Hour' ) . '</span><input type="text" id="hh" name="wpi_invoice[publish_date_time][hh]" value="' . $hh . '" size="2" maxlength="2" autocomplete="off" /></label>';
$minute = '<label><span class="screen-reader-text">' . __( 'Minute' ) . '</span><input type="text" id="mn" name="wpi_invoice[publish_date_time][mn]" value="' . $mn . '" size="2" maxlength="2" autocomplete="off" /></label>';
echo '<div class="timestamp-wrap">';
/* translators: 1: month, 2: day, 3: year, 4: hour, 5: minute */
printf( __( '%1$s %2$s, %3$s @ %4$s:%5$s' ), $month, $day, $year, $hour, $minute );
echo '</div><input type="hidden" id="ss" name="wpi_invoice[publish_date_time][ss]" value="' . $ss . '" />';
}
/**
* Handles saving and updating
* Can also handle AJAX save/update function
*
* @param type $invoice
* @param type $args
*
* @return boolean
*/
static function save_invoice( $invoice, $args = '' ) {
//** Set function additional params */
$defaults = array(
'type' => 'default'
);
extract( wp_parse_args( $args, $defaults ), EXTR_SKIP );
if ( $type != 'import' ) {
if ( !wp_verify_nonce( $_REQUEST[ 'nonce' ], 'wpi-update-invoice' ) ) {
die( 'Security check' );
}
}
//** Init New Invoice object from passed variables */
$ni = new WPI_Invoice();
//** ID */
$ni->set( array( 'ID' => $invoice[ 'ID' ] ) );
//** invoice_id */
$ni->set( array( 'invoice_id' => $invoice[ 'invoice_id' ] ) );
//** subject */
$ni->set( array( 'subject' => $invoice[ 'subject' ] ) );
//** description */
$ni->set( array( 'description' => $invoice[ 'description' ] ) );
//** deposit */
if ( !empty($invoice[ 'deposit' ]) && ( $invoice[ 'deposit' ] == 'on' || $invoice[ 'deposit' ] == 'true' ) ) {
$ni->set( array( 'deposit_amount' => $invoice[ 'deposit_amount' ] ) );
} else {
$ni->set( array( 'deposit_amount' => 0 ) );
}
//** Due date */
$ni->set( array( 'due_date_year' => $invoice[ 'due_date_year' ] ) );
$ni->set( array( 'due_date_month' => $invoice[ 'due_date_month' ] ) );
$ni->set( array( 'due_date_day' => $invoice[ 'due_date_day' ] ) );
//** Currency */
$ni->set( array( 'default_currency_code' => $invoice[ 'default_currency_code' ] ) );
//** Terms? */
if ( !empty( $invoice[ 'meta' ][ 'terms' ] ) ) {
$ni->set( array( 'terms' => $invoice[ 'meta' ][ 'terms' ] ) );
}
//** Tax */
$ni->set( array( 'tax' => $invoice[ 'meta' ][ 'tax' ] ) );
//** Custom ID */
$ni->set( array( 'custom_id' => $invoice[ 'meta' ][ 'custom_id' ] ) );
//** type is 'invoice' by default */
$invoice_type = 'invoice';
//** If $invoice object has type definition then use it */
if ( !empty( $invoice[ 'type' ] ) ) {
$invoice_type = $invoice[ 'type' ];
}
//** Save status of invoice (quote or not quote) */
if ( isset ( $invoice[ 'quote' ] ) ) {
if ( $invoice[ 'quote' ] == "on" ) {
$ni->set( array( 'status' => 'quote' ) );
$ni->set( array( 'is_quote' => 'true' ) );
$invoice_type = 'quote';
} else {
$ni->set( array( 'status' => 'null' ) );
}
}
//** But if recurring settings are defined then invoice type should be recurring */
if ( !empty( $invoice['recurring'] ) && $invoice[ 'recurring' ][ 'active' ] == 'on' ) {
$ni->create_schedule( $invoice['recurring'] );
$invoice_type = 'recurring';
}
//** Finally set invoice type */
$ni->set( array( 'type' => $invoice_type ) );
//** Set invoice status */
$status = ( !empty( $invoice[ 'post_status' ] ) ? $invoice[ 'post_status' ] : 'active' );
$ni->set( array( 'post_status' => $status ) );
//** Add discounts if exist */
if ( is_array( $invoice[ 'meta' ][ 'discount' ] ) ) {
foreach ( $invoice[ 'meta' ][ 'discount' ] as $discount ) {
if ( !empty( $discount[ 'name' ] ) && !empty( $discount[ 'amount' ] ) ) {
$ni->add_discount( array(
'name' => $discount[ 'name' ],
'type' => $discount[ 'type' ],
'amount' => $discount[ 'amount' ]
) );
}
}
}
//** Ability to change payment method */
if ( !empty( $invoice[ 'client_change_payment_method' ] ) ) {
$ni->set( array( 'client_change_payment_method' => $invoice[ 'client_change_payment_method' ] ) );
}
//** Ability to turn off all payment methods and turn on manual that way */
if ( !empty( $invoice[ 'use_manual_payment' ] ) ) {
$ni->set( array( 'use_manual_payment' => $invoice[ 'use_manual_payment' ] ) );
}
//** Default payment method */
$ni->set( array( 'default_payment_method' => $invoice[ 'default_payment_method' ] ) );
//** Tax method */
$ni->set( array( 'tax_method' => $invoice[ 'tax_method' ] ) );
//** Manually set billing settings due to the complexity of the hierarchy */
$ni->data[ 'billing' ] = !empty( $invoice[ 'billing' ] ) ? $invoice[ 'billing' ] : array();
//** Add line items */
foreach ( $invoice[ 'itemized_list' ] as $line_item ) {
$ni->line_item( apply_filters( 'wpi_save_invoice_itemized_list_item', array(
'name' => $line_item[ 'name' ],
'description' => $line_item[ 'description' ],
'quantity' => $line_item[ 'quantity' ],
'price' => $line_item[ 'price' ],
'tax_rate' => $line_item[ 'tax' ]
), $line_item ) );
}
//** Add line items for charges */
if ( !empty( $invoice[ 'itemized_charges' ] ) ) {
foreach ( $invoice[ 'itemized_charges' ] as $charge_item ) {
$ni->line_charge(
array(
'name' => $charge_item[ 'name' ],
'amount' => $charge_item[ 'amount' ],
'tax' => $charge_item[ 'tax' ]
)
);
}
}
/**
* Save Invoice Object to DB and update user
* (trimming is a precaution because it could cause problems in inserted in DB w/ whitespace on end)
*/
$ni->set( array(
'user_email' => trim( $invoice[ 'user_data' ][ 'user_email' ] )
) );
if ( $type != 'import' ) {
WPI_Functions::update_user( $invoice[ 'user_data' ] );
}
$ni = apply_filters( 'wpi_invoice_pre_save', $ni, $invoice );
$invoice_id = $ni->save_invoice();
if ( $invoice_id ) {
do_action( 'wpi_invoice_saved', $invoice, $invoice_id );
return $invoice_id;
} else {
return false;
}
}
/**
* It's a callback function. It calls on a option "wpi_options" changes
*
* @param mixed $new_value
* @param mixed $old_value (do not used)
*
* @return $new_value
* @author odokienko@UD
*/
static function pre_update_option_wpi_options( $new_value, $old_value ) {
global $wpdb;
$default_currency_code = !empty($new_value[ 'currency' ][ 'default_currency_code' ])?$new_value[ 'currency' ][ 'default_currency_code' ]:'';
$protected_currencies = array();
//** check for curency with default_currency_code */
$protected_currencies[ ] = $default_currency_code;
//** check for currencies that are already used in invoices */
$results = $wpdb->get_results( "
SELECT DISTINCT `{$wpdb->postmeta}`.meta_value
FROM `{$wpdb->posts}`
JOIN `{$wpdb->postmeta}` ON ( `{$wpdb->posts}`.id = `{$wpdb->postmeta}`.post_id )
WHERE `{$wpdb->posts}`.post_type = 'wpi_object'
AND `{$wpdb->postmeta}`.meta_key = 'default_currency_code'
" );
foreach ( $results as $curr_row ) {
$protected_currencies[ ] = $curr_row->meta_value;
}
foreach ( $protected_currencies as $curr ) {
if ( empty( $new_value[ 'currency' ][ 'types' ][ $curr ] ) ) {
$new_value[ 'currency' ][ 'types' ][ $curr ] = $old_value[ 'currency' ][ 'types' ][ $curr ];
}
if ( empty( $new_value[ 'currency' ][ 'symbol' ][ $curr ] ) ) {
$new_value[ 'currency' ][ 'symbol' ][ $curr ] = $old_value[ 'currency' ][ 'symbol' ][ $curr ];
}
}
foreach ( $new_value[ 'currency' ][ 'symbol' ] as &$symbol ) {
$symbol = base64_encode( $symbol );
}
/**
* and checking the option "use_wp_crm_to_send_notifications". If it is set to true
* than retrieves an option 'wp_crm_settings' and check it for containing
* a default WPI notification templates and add them if necessary
*/
if ( !empty( $new_value[ 'use_wp_crm_to_send_notifications' ] ) ) {
$wp_crm_settings = get_option( 'wp_crm_settings' );
$update_needed = false;
if ( empty( $wp_crm_settings[ 'notifications' ][ 'wpi_send_thank_you_email' ] ) ) {
$wp_crm_settings[ 'notifications' ][ 'wpi_send_thank_you_email' ][ 'subject' ] = __( 'Invoice #[invoice_id] has been paid', ud_get_wp_invoice()->domain );
$wp_crm_settings[ 'notifications' ][ 'wpi_send_thank_you_email' ][ 'to' ] = '[user_email]';
$wp_crm_settings[ 'notifications' ][ 'wpi_send_thank_you_email' ][ 'send_from' ] = '[from]';
$wp_crm_settings[ 'notifications' ][ 'wpi_send_thank_you_email' ][ 'send_from_name' ] = '[business_name]';
$wp_crm_settings[ 'notifications' ][ 'wpi_send_thank_you_email' ][ 'message' ] = __( "Dear [user_name],\n[business_name] has received your payment for the invoice.\n\nYou can overview invoice status and payment history by clicking this link:\n[permalink]\n\nThank you very much for your patronage.\n\nBest regards,\n[business_name] ([from])", ud_get_wp_invoice()->domain );
$wp_crm_settings[ 'notifications' ][ 'wpi_send_thank_you_email' ][ 'fire_on_action' ] = array( 'wpi_send_thank_you_email' );
$update_needed = true;
}
if ( empty( $wp_crm_settings[ 'notifications' ][ 'wpi_cc_thank_you_email' ] ) ) {
$wp_crm_settings[ 'notifications' ][ 'wpi_cc_thank_you_email' ][ 'subject' ] = __( 'Invoice #[invoice_id] has been paid by [user_name]', ud_get_wp_invoice()->domain );
$wp_crm_settings[ 'notifications' ][ 'wpi_cc_thank_you_email' ][ 'to' ] = '[admin_email]';
$wp_crm_settings[ 'notifications' ][ 'wpi_cc_thank_you_email' ][ 'send_from' ] = '[from]';
$wp_crm_settings[ 'notifications' ][ 'wpi_cc_thank_you_email' ][ 'send_from_name' ] = '[business_name]';
$wp_crm_settings[ 'notifications' ][ 'wpi_cc_thank_you_email' ][ 'message' ] = __( "[user_name] has paid invoice #[invoice_id].\n[invoice_title]\nTotal payments: [default_currency_code] [total_payments] of [default_currency_code] [total].\n\nYou can overview invoice status and payment history by clicking this link:\n[permalink]\n\nUser information:\n\nID: [user_id]\nName: [user_name]\nEmail: [user_email]\n\n--------------------\n[site]", ud_get_wp_invoice()->domain );
$wp_crm_settings[ 'notifications' ][ 'wpi_cc_thank_you_email' ][ 'fire_on_action' ] = array( 'wpi_cc_thank_you_email' );
$update_needed = true;
}
if ( empty( $wp_crm_settings[ 'notifications' ][ 'wpi_send_invoice_creator_email' ] ) ) {
$wp_crm_settings[ 'notifications' ][ 'wpi_send_invoice_creator_email' ][ 'subject' ] = __( 'Invoice #[invoice_id] has been paid by [user_name]', ud_get_wp_invoice()->domain );
$wp_crm_settings[ 'notifications' ][ 'wpi_send_invoice_creator_email' ][ 'to' ] = '[creator_email]';
$wp_crm_settings[ 'notifications' ][ 'wpi_send_invoice_creator_email' ][ 'send_from' ] = '[from]';
$wp_crm_settings[ 'notifications' ][ 'wpi_send_invoice_creator_email' ][ 'send_from_name' ] = '[business_name]';
$wp_crm_settings[ 'notifications' ][ 'wpi_send_invoice_creator_email' ][ 'message' ] = __( "Dear [creator_name],\n[user_name] has paid invoice #[invoice_id].\n\n[invoice_title]\nTotal payments: [default_currency_code] [total_payments] of [default_currency_code] [total].\n\nYou can overview invoice status and payment history by clicking this link:\n[permalink]\n\nUser information:\n\nID: [user_id]\nName: [user_name]\nEmail: [user_email]\n\n--------------------\n[site]", ud_get_wp_invoice()->domain );
$wp_crm_settings[ 'notifications' ][ 'wpi_send_invoice_creator_email' ][ 'fire_on_action' ] = array( 'wpi_send_invoice_creator_email' );
$update_needed = true;
}
if ( $update_needed ) {
update_option( 'wp_crm_settings', $wp_crm_settings );
}
}
return $new_value;
}
/**
* It's a callback function. It calls on a option "wpi_options" get_option
*
* @param mixed $new_value
* @param mixed $old_value (do not used)
*
* @return $new_value
* @author odokienko@UD
*/
static function option_wpi_options( $value ) {
if ( empty( $value[ 'currency' ][ 'symbol' ] ) ) return $value;
foreach ( $value[ 'currency' ][ 'symbol' ] as $key => $symbol ) {
$value[ 'currency' ][ 'symbol' ][ $key ] = base64_decode( $symbol );
}
return $value;
}
/**
* Creates post type.
*
* Ran everytime.
*
* @since 3.0
*/
function register_post_type() {
global $wpi_settings;
$wpi_settings[ 'statuses' ] = array();
$labels = array(
'name' => __( 'Invoices', ud_get_wp_invoice()->domain ),
'singular_name' => __( 'Invoice', ud_get_wp_invoice()->domain ),
'add_new' => __( 'Add New', ud_get_wp_invoice()->domain ),
'add_new_item' => __( 'Add New Invoice', ud_get_wp_invoice()->domain ),
'edit_item' => __( 'Edit Invoice', ud_get_wp_invoice()->domain ),
'new_item' => __( 'New Invoice', ud_get_wp_invoice()->domain ),
'view_item' => __( 'View Invoice', ud_get_wp_invoice()->domain ),
'search_items' => __( 'Search Invoices', ud_get_wp_invoice()->domain ),
'not_found' => __( 'No invoices found', ud_get_wp_invoice()->domain ),
'not_found_in_trash' => __( 'No invoices found in Trash', ud_get_wp_invoice()->domain ),
'parent_item_colon' => ''
);
// Register custom post types
register_post_type( 'wpi_object', array(
'labels' => $labels,
'singular_label' => __( 'Invoice', ud_get_wp_invoice()->domain ),
'public' => false,
'show_ui' => false,
'_builtin' => false,
'_edit_link' => $wpi_settings[ 'links' ][ 'manage_invoice' ] . '&wpi[existing_invoice][invoice_id]=%d',
'capability_type' => 'post',
'hierarchical' => false,
'supports' => array( 'title', 'editor', 'thumbnail' ),
'menu_icon' => 'dashicons-money'
) );
register_post_status( 'archived', array(
'label' => _x( 'Archived', 'wpi_object' ),
'public' => false,
'_builtin' => false,
'label_count' => _n_noop( 'Archived <span class="count">(%s)</span>', 'Archived <span class="count">(%s)</span>' ),
) );
$wpi_settings[ 'statuses' ][ ] = 'archived';
register_post_status( 'active', array(
'label' => _x( 'Active', 'wpi_object' ),
'public' => false,
'_builtin' => false,
'label_count' => _n_noop( 'Due Invoices <span class="count">(%s)</span>', 'Due Invoices <span class="count">(%s)</span>' ),
) );
$wpi_settings[ 'statuses' ][ ] = 'active';
register_post_status( 'paid', array(
'label' => _x( 'Paid', 'wpi_object' ),
'public' => false,
'_builtin' => false,
'label_count' => _n_noop( 'Paid <span class="count">(%s)</span>', 'Paid <span class="count">(%s)</span>' ),
) );
$wpi_settings[ 'statuses' ][ ] = 'paid';
register_post_status( 'trash', array(
'label' => _x( 'Trash', 'wpi_object' ),
'public' => false,
'_builtin' => false,
'label_count' => _n_noop( 'Trash <span class="count">(%s)</span>', 'Trash <span class="count">(%s)</span>' ),
) );
$wpi_settings[ 'statuses' ][ ] = 'trash';
register_post_status( 'pending', array(
'label' => _x( 'Pending', 'wpi_object' ),
'public' => false,
'_builtin' => false,
'label_count' => _n_noop( 'Pending <span class="count">(%s)</span>', 'Pending <span class="count">(%s)</span>' ),
) );
$wpi_settings[ 'statuses' ][ ] = 'pending';
register_post_status( 'refund', array(
'label' => _x( 'Refund', 'wpi_object' ),
'public' => false,
'_builtin' => false,
'label_count' => _n_noop( 'Refund <span class="count">(%s)</span>', 'Refund <span class="count">(%s)</span>' ),
) );
$wpi_settings[ 'statuses' ][ ] = 'refund';
do_action( 'wpi_register_object' );
}
/**
* Creates WPI 3.0 Database Schema
*
* Creates
*
* @uses $wpdb
* @since 3.0
*
*/
static function create_new_schema_tables() {
global $wpdb;
require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
dbDelta( "CREATE TABLE {$wpdb->base_prefix}wpi_object_log (
ID mediumint(9) NOT NULL auto_increment,
blog_id mediumint(9) NOT NULL,
object_id mediumint(9) NOT NULL,
user_id mediumint(9) NOT NULL,
attribute varchar(255) collate utf8_unicode_ci NOT NULL,
action varchar(255) collate utf8_unicode_ci NOT NULL,
value varchar(255) collate utf8_unicode_ci NOT NULL,
text text collate utf8_unicode_ci NOT NULL,
time bigint(11) NOT NULL default '0',
UNIQUE KEY id (ID),
KEY time (time),
KEY object_id (object_id),
KEY user_id (user_id),
KEY event_type (action)
) " );
}
/**
* This function loads our payment gateways
*
* @since 3.0
*/
function load_gateways() {
global $wpi_settings;
$default_headers = array(
'Name' => 'Name',
'Version' => 'Version',
'Description' => 'Description'
);
if ( !is_dir( ud_get_wp_invoice()->path( 'lib/gateways', 'dir' ) ) ) {
return;
}
if ( $gateways_dir = opendir( ud_get_wp_invoice()->path( 'lib/gateways', 'dir' ) ) ) {
if ( file_exists( ud_get_wp_invoice()->path( 'lib/gateways', 'dir' ) . "/index.php" ) ) {
if ( WP_DEBUG ) {
include_once( ud_get_wp_invoice()->path( 'lib/gateways', 'dir' ) . "/index.php" );
} else {
@include_once( ud_get_wp_invoice()->path( 'lib/gateways', 'dir' ) . "/index.php" );
}
}
while ( false !== ( $file = readdir( $gateways_dir ) ) ) {
if ( $file == 'index.php' )
continue;
$ex = explode( ".", $file );
if ( end( $ex ) == 'php' ) {
$slug = str_replace( array( '.php' ), '', $file );
if ( substr( $slug, 0, 6 ) == "class_" ) {
$t = explode( "class_", $slug );
$slug = $t[ 1 ];
}
$plugin_data = @get_file_data( ud_get_wp_invoice()->path( 'lib/gateways/', 'dir' ) . $file, $default_headers, 'plugin' );
$wpi_settings[ 'installed_gateways' ][ $slug ][ 'name' ] = $plugin_data[ 'Name' ];
$wpi_settings[ 'installed_gateways' ][ $slug ][ 'version' ] = $plugin_data[ 'Version' ];
$wpi_settings[ 'installed_gateways' ][ $slug ][ 'description' ] = $plugin_data[ 'Description' ];
if ( WP_DEBUG ) {
include_once( ud_get_wp_invoice()->path( 'lib/gateways/', 'dir' ) . $file );
} else {
@include_once( ud_get_wp_invoice()->path( 'lib/gateways/', 'dir' ) . $file );
}
// Disable plugin if class does not exists - file is empty
if ( !class_exists( $slug ) ) {
unset( $wpi_settings[ 'installed_gateways' ][ $slug ] );
} else {
/** Initialize the object, then update the billing permissions to show whats in the object */
eval( "\$wpi_settings['installed_gateways']['" . $slug . "']['object'] = new " . $slug . "();" );
}
}
}
/** Sync our options */
wpi_gateway_base::sync_billing_objects();
}
}
/**
* Run manually when a version mismatch is detected.
*
* Holds official current version designation.
* Called in admin_init hook.
*
**/
static function manual_activation() {
$installed_ver = get_option( "wp_invoice_version" );
$wpi_version = WP_INVOICE_VERSION_NUM;
if ( @version_compare( $installed_ver, $wpi_version ) == '-1' ) {
//** We are upgrading */
//** Update option to latest version so this isn't run on next admin page load */
update_option( "wp_invoice_version", $wpi_version );
//** Try to create new schema tables */
WPI_Functions::create_new_schema_tables();
}
return;
}
/**
* Logs an action
*
* @since 3.0
*/
static function log_event( $object_id, $attribute, $action, $value, $text = '', $time = false ) {
global $wpdb, $current_user, $blog_id;
if ( !$time ) {
$time = time();
}
$wpdb->show_errors();
$wpdb->insert( $wpdb->base_prefix . 'wpi_object_log', array(
'object_id' => $object_id,
'user_id' => $current_user->ID,
'attribute' => $attribute,
'action' => $action,
'value' => $value,
'text' => $text,
'time' => $time,
'blog_id' => $blog_id
) );
if ( $wpdb->insert_id ) {
return $wpdb->insert_id;
} else {
return false;
}
}
/**
* Detect browser
*
* @global bool $is_lynx
* @global bool $is_gecko
* @global bool $is_IE
* @global bool $is_opera
* @global bool $is_NS4
* @global bool $is_safari
* @global bool $is_chrome
* @global bool $is_iphone
*
* @author korotkov@ud
* @return array
*/
static function browser() {
global $is_lynx, $is_gecko, $is_IE, $is_opera, $is_NS4, $is_safari, $is_chrome, $is_iphone;
if ( $is_lynx )
$classes[ 'name' ] = 'lynx';
elseif ( $is_gecko )
$classes[ 'name' ] = 'gecko'; elseif ( $is_opera )
$classes[ 'name' ] = 'opera'; elseif ( $is_NS4 )
$classes[ 'name' ] = 'ns4'; elseif ( $is_safari )
$classes[ 'name' ] = 'safari'; elseif ( $is_chrome )
$classes[ 'name' ] = 'chrome'; elseif ( $is_IE ) {
$classes[ 'name' ] = 'ie';
if ( preg_match( '/MSIE ([0-9]+)([a-zA-Z0-9.]+)/', $_SERVER[ 'HTTP_USER_AGENT' ], $browser_version ) )
$classes[ 'version' ] = $browser_version[ 1 ];
} else {
$classes[ 'name' ] = 'unknown';
}
if ( $is_iphone ) {
$classes[ 'name' ] = 'iphone';
}
if ( stristr( $_SERVER[ 'HTTP_USER_AGENT' ], "mac" ) ) {
$classes[ 'sys' ] = 'osx';
} elseif ( stristr( $_SERVER[ 'HTTP_USER_AGENT' ], "linux" ) ) {
$classes[ 'sys' ] = 'linux';
} elseif ( stristr( $_SERVER[ 'HTTP_USER_AGENT' ], "windows" ) ) {
$classes[ 'sys' ] = 'windows';
}
return $classes;
}
/**
* Returns WP-CRM attributes list
*
* @global object $wp_crm
* @return array
* @author korotkov@ud
*/
static function get_wpi_crm_attributes() {
//** If WP-CRM not installed */
if ( !class_exists( 'WP_CRM_Core' ) ) return;
global $wp_crm;
$attributes = array();
if ( !empty( $wp_crm[ 'data_structure' ][ 'attributes' ] ) ) {
foreach ( $wp_crm[ 'data_structure' ][ 'attributes' ] as $slug => $attribute ) {
if ( !empty( $attribute[ 'wp_invoice' ] ) && $attribute[ 'wp_invoice' ] == 'true' ) {
$attributes[ $slug ] = $attribute;
}
}
}
return $attributes;
}
/**
* WP-CRM custom fields procces filter
*
* @param array $current_fields
* @param string $name
*
* @return array
* @author korotkov@ud
*/
static function wpi_crm_custom_fields( $current_fields, $name ) {
$attributes = self::get_wpi_crm_attributes();
if ( empty( $attributes ) ) return $current_fields;
global $invoice;
foreach ( $attributes as $attr_key => $attr_value ) {
switch ( $attr_value['input_type'] ) {
case 'dropdown':
$values = array();
foreach( $attr_value['option_keys'] as $o_k => $o_v ) {
$values[$o_v] = $attr_value['option_labels'][$o_k];
}
$current_fields[ 'customer_information' ][ $attr_key ] = array(
'type' => 'select',
'class' => 'dropdown-input',
'name' => $name . '[' . $attr_key . ']',
'label' => __( $attr_value[ 'title' ], ud_get_wp_invoice()->domain ),
'values' => serialize($values),
'value' => get_user_meta( $invoice['user_data']['ID'], $attr_key, 1 )
);
break;
case 'checkbox':
$values = array();
foreach( $attr_value['option_keys'] as $o_k => $o_v ) {
$values[$o_v] = $attr_value['option_labels'][$o_k];
}
$current_fields[ 'customer_information' ][ $attr_key ] = array(
'type' => 'checkbox',
'class' => 'checkbox-input',
'name' => $name . '[' . $attr_key . ']',
'label' => __( $attr_value[ 'title' ], ud_get_wp_invoice()->domain ),
'values' => serialize($values),
'value' => get_user_meta( $invoice['user_data']['ID'], $attr_key, 1 )
);
break;
case 'textarea':
$current_fields[ 'customer_information' ][ $attr_key ] = array(
'type' => 'textarea',
'class' => 'textarea-input',
'name' => $name . '[' . $attr_key . ']',
'label' => __( $attr_value[ 'title' ], ud_get_wp_invoice()->domain ),
'value' => get_user_meta( $invoice['user_data']['ID'], $attr_key, 1 )
);
break;
case 'recaptcha':
$current_fields[ 'customer_information' ][ $attr_key ] = array(
'type' => 'recaptcha',
'class' => 'recaptcha-input',
'name' => $name . '[' . $attr_key . ']',
'label' => __( $attr_value[ 'title' ], ud_get_wp_invoice()->domain ),
'value' => '',
);
break;
default:
$current_fields[ 'customer_information' ][ $attr_key ] = array(
'type' => 'text',
'class' => 'text-input',
'name' => $name . '[' . $attr_key . ']',
'label' => __( $attr_value[ 'title' ], ud_get_wp_invoice()->domain ),
'value' => get_user_meta( $invoice['user_data']['ID'], $attr_key, 1 )
);
break;
}
}
return $current_fields;
}
/**
* Filter CRM actions list
*
* @param array $current
*
* @author odokienko@UD
* @return array
*/
static function wpi_crm_custom_notification( $current ) {
foreach ( WPI_Core::$crm_notification_actions as $action_key => $action_name ) {
$current[ $action_key ] = $action_name;
}
return $current;
}
/**
* Create label for user activity stream attribute
*
* @version 1.0
* @author odokienko@UD
*/
static function wp_crm_entry_type_label( $attr, $entity ) {
global $wp_crm;
switch ( $attr ) {
case "wpi_notification":
$attr = __( "WP-Invoice Notification", ud_get_wp_invoice()->domain );
break;
}
return $attr;
}
/**
* Changing of Mail From for Notifications.
*
* @global array $wpi_settings
* @return string
*/
static function notification_mail_from() {
global $wpi_settings;
$email = empty( $wpi_settings[ 'mail_from_user_email' ] ) ? "wordpress@" . strtolower( $_SERVER[ 'SERVER_NAME' ] ) : $wpi_settings[ 'mail_from_user_email' ];
return $email;
}
/**
* Changing of Mail From Name for Notifications.
*
* @global array $wpi_settings
* @return type
*/
static function notification_mail_from_name() {
global $wpi_settings;
$sendername = empty( $wpi_settings[ 'mail_from_sender_name' ] ) ? "WordPress" : stripslashes( $wpi_settings[ 'mail_from_sender_name' ] );
return $sendername;
}
/**
* Delete invoice log by args
*
* @global object $wpdb
* @global type $blog_id
*
* @param type $args
*
* @author korotkov@ud
* @since 3.08.4
*/
static function delete_invoice_log( $args ) {
$defaults = array(
'post_id' => 0
);
extract( wp_parse_args( $args, $defaults ) );
if ( $post_id ) {
global $wpdb, $blog_id;
$wpdb->query( "
DELETE
FROM `{$wpdb->base_prefix}wpi_object_log`
WHERE `object_id` = '{$post_id}'
AND `blog_id` = '{$blog_id}'
" );
}
return true;
}
/**
*
* @global type $current_user
* @param type $invoice_data
* @return boolean
*/
static function user_is_invoice_recipient( $invoice_data ) {
global $current_user;
if ( !$current_user->ID ) return false;
if ( $current_user->data->user_email != $invoice_data->data['user_email'] ) return false;
return true;
}
/**
* Override mail from if set in settings
*/
static function maybe_override_mail_from() {
global $wpi_settings;
//** If we are going to change our Mail From */
if ( !empty( $wpi_settings[ 'change_mail_from' ] ) && $wpi_settings[ 'change_mail_from' ] == 'true' ) {
add_filter( 'wp_mail_from', array( 'WPI_Functions', 'notification_mail_from' ) );
add_filter( 'wp_mail_from_name', array( 'WPI_Functions', 'notification_mail_from_name' ) );
}
}
/**
* If current user can send notifications
* @return bool
*/
static function current_user_can_send_notifications() {
global $wpi_settings;
return current_user_can(WPI_UI::get_capability_by_level($wpi_settings['user_level']) );
}
/**
* @param $template_id
* @param $invoice_id
* @return stdClass
*/
static function preprocess_notification_template( $template_id, $invoice_id ) {
global $wpi_settings, $invoice;
require_once( ud_get_wp_invoice()->path( 'lib/class_template_functions.php', 'dir' ) );
$invoice = get_invoice( wpi_invoice_id_to_post_id( $invoice_id ) );
$currency_symbol = ( !empty( $wpi_settings[ 'currency' ][ 'symbol' ][ $invoice[ 'default_currency_code' ] ] ) ? $wpi_settings[ 'currency' ][ 'symbol' ][ $invoice[ 'default_currency_code' ] ] : "$" );
$invoice_id = ( !empty( $invoice[ 'meta' ][ 'custom_id' ] ) ? $invoice[ 'meta' ][ 'custom_id' ] : $invoice[ 'invoice_id' ] );
$custom_invoice_id = ( !empty( $invoice[ 'custom_id' ] ) ? $invoice[ 'custom_id' ] : $invoice[ 'invoice_id' ] );
//** Get creator user data */
$creator = get_userdata( $invoice[ 'post_author' ] );
//** Due Date */
$due_date = get_due_date( $invoice );
$due_date = $due_date ? $due_date : __( 'Due date is not set', ud_get_wp_invoice()->domain );
//** Type */
$type = !empty( $invoice[ 'type' ] ) ? $invoice[ 'type' ] : __( 'invoice', ud_get_wp_invoice()->domain );
$type = $type == 'recurring' ? $type . ' ' . __( 'invoice', ud_get_wp_invoice()->domain ) : $type;
//** Load Templates */
$template_array = apply_filters( 'wpi_email_templates', $wpi_settings[ 'notification' ] );
$ary[ 'NotificationContent' ] = $template_array[ $template_id ][ 'content' ];
//**
// Tags which can be used in Content of notification email
//*/
//** Invoice ID */
$ary[ 'NotificationContent' ] = str_replace( "%invoice_id%", $invoice_id, $ary[ 'NotificationContent' ] );
//** Custom Invoice ID */
$ary[ 'NotificationContent' ] = str_replace( "%custom_invoice_id%", $custom_invoice_id, $ary[ 'NotificationContent' ] );
//** Format description */
$desc = ( !empty( $invoice[ 'post_content' ] ) ? strip_tags( $invoice[ 'post_content' ] ) : __( "No description given.", ud_get_wp_invoice()->domain ) );
$ary[ 'NotificationContent' ] = str_replace( "%description%", $desc, $ary[ 'NotificationContent' ] );
//** Recipient name */
$ary[ 'NotificationContent' ] = str_replace( "%recipient%", recipients_name( array( 'return' => true ) ), $ary[ 'NotificationContent' ] );
//** Invoice link */
$ary[ 'NotificationContent' ] = str_replace( "%link%", get_invoice_permalink( $invoice[ 'invoice_id' ] ), $ary[ 'NotificationContent' ] );
//** Invoice balance */
$ary[ 'NotificationContent' ] = str_replace( "%amount%", $currency_symbol . wp_invoice_currency_format( $invoice[ 'net' ] ), $ary[ 'NotificationContent' ] );
//** Invoice subject/title */
$ary[ 'NotificationContent' ] = str_replace( "%subject%", $invoice[ 'post_title' ], $ary[ 'NotificationContent' ] );
//** Business name according to business settings */
$ary[ 'NotificationContent' ] = str_replace( "%business_name%", $wpi_settings[ 'business_name' ], $ary[ 'NotificationContent' ] );
//** Business email according to business settings */
$ary[ 'NotificationContent' ] = str_replace( "%business_email%", $wpi_settings[ 'email_address' ], $ary[ 'NotificationContent' ] );
//** Invoice creator name */
$ary[ 'NotificationContent' ] = str_replace( "%creator_name%", $creator->display_name, $ary[ 'NotificationContent' ] );
//** Invoice creator email */
$ary[ 'NotificationContent' ] = str_replace( "%creator_email%", $creator->user_email, $ary[ 'NotificationContent' ] );
//** Invoice Due Date */
$ary[ 'NotificationContent' ] = str_replace( "%due_date%", $due_date, $ary[ 'NotificationContent' ] );
//** Invoice type */
$ary[ 'NotificationContent' ] = str_replace( "%type%", $type, $ary[ 'NotificationContent' ] );
$ary[ 'NotificationSubject' ] = $template_array[ $template_id ][ 'subject' ];
//**
// Tags which can be used in Subject of notification email
//*/
//** Business name according to business settings */
$ary[ 'NotificationSubject' ] = str_replace( "%business_name%", $wpi_settings[ 'business_name' ], $ary[ 'NotificationSubject' ] );
//** Invoice link */
$ary[ 'NotificationSubject' ] = str_replace( "%link%", get_invoice_permalink( $invoice[ 'invoice_id' ] ), $ary[ 'NotificationSubject' ] );
//** Format description */
$ary[ 'NotificationSubject' ] = str_replace( "%description%", $desc, $ary[ 'NotificationSubject' ] );
//** Business email according to business settings */
$ary[ 'NotificationSubject' ] = str_replace( "%business_email%", $wpi_settings[ 'email_address' ], $ary[ 'NotificationSubject' ] );
//** Invoice creator name */
$ary[ 'NotificationSubject' ] = str_replace( "%creator_name%", $creator->display_name, $ary[ 'NotificationSubject' ] );
//** Invoice creator email */
$ary[ 'NotificationSubject' ] = str_replace( "%creator_email%", $creator->user_email, $ary[ 'NotificationSubject' ] );
//** Invoice Due Date */
$ary[ 'NotificationSubject' ] = str_replace( "%due_date%", $due_date, $ary[ 'NotificationSubject' ] );
//** Invoice type */
$ary[ 'NotificationSubject' ] = str_replace( "%type%", $type, $ary[ 'NotificationSubject' ] );
//** Invoice ID */
$ary[ 'NotificationSubject' ] = str_replace( "%invoice_id%", $invoice_id, $ary[ 'NotificationSubject' ] );
//** Custom Invoice ID */
$ary[ 'NotificationSubject' ] = str_replace( "%custom_invoice_id%", $custom_invoice_id, $ary[ 'NotificationSubject' ] );
//** Recipients name */
$ary[ 'NotificationSubject' ] = str_replace( "%recipient%", $invoice[ 'user_data' ][ 'display_name' ], $ary[ 'NotificationSubject' ] );
//** Invoice balance */
$ary[ 'NotificationSubject' ] = str_replace( "%amount%", $invoice[ 'net' ], $ary[ 'NotificationSubject' ] );
//** Invoice subject/title */
$ary[ 'NotificationSubject' ] = str_replace( "%subject%", $invoice[ 'post_title' ], $ary[ 'NotificationSubject' ] );
$return = new stdClass();
$return->ary = $ary;
$return->invoice = $invoice;
return $return;
}
}
/**
* Mark invoice as Paid
*
* @param int $invoice_id
* @param bool $check_balance
*
* @return bool
* @author korotkov@ud
*/
function wp_invoice_mark_as_paid( $invoice_id, $check_balance = false ) {
if ( $check_balance ) {
if ( wpi_is_full_paid_invoice( $invoice_id ) ) {
$post_id = wpi_invoice_id_to_post_id( $invoice_id );
wp_update_post(
array(
'ID' => $post_id,
'post_status' => 'paid'
)
);
WPI_Functions::log_event( $post_id, 'invoice', 'update', '', __( 'Payment status: Complete', ud_get_wp_invoice()->domain ) );
return true;
} else {
$post_id = wpi_invoice_id_to_post_id( $invoice_id );
wp_update_post(
array(
'ID' => $post_id,
'post_status' => 'active'
)
);
return true;
}
} else {
$post_id = wpi_invoice_id_to_post_id( $invoice_id );
wp_update_post(
array(
'ID' => $post_id,
'post_status' => 'paid'
)
);
WPI_Functions::log_event( $post_id, 'invoice', 'update', '', __( 'Payment status: Complete', ud_get_wp_invoice()->domain ) );
return true;
}
}
/**
* Mark invoice as Pending (for PayPal IPN)
*
* @param int $invoice_id
*
* @author korotkov@ud
*/
function wp_invoice_mark_as_pending( $invoice_id ) {
$post_id = wpi_invoice_id_to_post_id( $invoice_id );
wp_update_post(
array(
'ID' => $post_id,
'post_status' => 'pending'
)
);
/** Mark invoice as processed by IPN (used for trashing abandoned SPC transactions) */
update_post_meta( $post_id, 'processed_by_ipn', 'true' );
WPI_Functions::log_event( $post_id, 'invoice', 'update', '', __( 'Pending', ud_get_wp_invoice()->domain ) );
}
/**
* Determine if invoice is paid full
*
* @global object $wpdb
*
* @param int $invoice_id
*
* @return bool
* @author korotkov@ud
*/
function wpi_is_full_paid_invoice( $invoice_id ) {
global $wpdb;
$invoice_obj = new WPI_Invoice();
$invoice_obj->load_invoice( "id={$invoice_id}" );
$object_id = wpi_invoice_id_to_post_id( $invoice_id );
$payment_history = $wpdb->get_results( "SELECT * FROM {$wpdb->base_prefix}wpi_object_log WHERE object_id = '{$object_id}' AND action = 'add_payment'", ARRAY_A );
$paid_amount = 0;
foreach ( $payment_history as $payment ) {
$paid_amount += abs( $payment[ 'value' ] );
}
return $paid_amount >= ( $invoice_obj->data[ 'subtotal' ] - $invoice_obj->data[ 'total_discount' ] );
}
/**
* Formates amount
*
* @param number $amount
*
* @return string
*/
function wp_invoice_currency_format( $amount ) {
global $wpi_settings;
$thousands_separator_symbol = !isset( $wpi_settings[ 'thousands_separator_symbol' ] ) ? ',' : ( $wpi_settings[ 'thousands_separator_symbol' ] == '0' ? '' : $wpi_settings[ 'thousands_separator_symbol' ] );
$decimal_separator_symbol = !isset( $wpi_settings[ 'decimal_separator_symbol' ] ) ? '.' : ( $wpi_settings[ 'decimal_separator_symbol' ] == '0' ? '' : $wpi_settings[ 'decimal_separator_symbol' ] );
if ( $amount ) {
return number_format( $amount, 2, $decimal_separator_symbol, $thousands_separator_symbol );
} else {
return $amount;
}
}
/**
* Emails user after payment is done
*
* @param array $invoice
*
* @author korotkov@ud
* @refactoring odokienko@UD
*/
function wp_invoice_send_email_receipt( $invoice, $notification_data ) {
global $wpi_settings;
$subject = sprintf( __( "Invoice #%s has been paid", ud_get_wp_invoice()->domain ), $notification_data[ 'invoice_id' ] );
$headers = array(
"From: {$notification_data['business_name']} <{$notification_data['from']}>\r\n",
"Content-Type: text/html"
);
$message = sprintf(
__( "Dear %1s,<br>%2s has received your payment for the invoice.<br><br>You can overview invoice status and payment history by clicking this link:<br>%3s<br><br>Thank you very much for your patronage.<br><br>Best regards,<br>%4s (%5s)", ud_get_wp_invoice()->domain ),
$notification_data[ 'user_name' ],
$notification_data[ 'business_name' ],
$notification_data[ 'permalink' ],
$notification_data[ 'business_name' ],
$notification_data[ 'from' ]
);
/**
* @todo add condition witch will be look at this option odokienko@UD
*/
if ( function_exists( 'wp_crm_send_notification' ) && !empty( $wpi_settings[ 'use_wp_crm_to_send_notifications' ] ) && $wpi_settings[ 'use_wp_crm_to_send_notifications' ] == 'true' ) {
wp_crm_send_notification( 'wpi_send_thank_you_email', $notification_data );
//** Add message to user activity stream */
wp_crm_add_to_user_log( $notification_data[ 'user_id' ], sprintf( __( "WP-Invoice: Message with subject '%1s' was sent", ud_get_wp_invoice()->domain ), $subject ), false, array( 'attribute' => 'wpi_notification' ) );
} else {
$message = html_entity_decode( $message, ENT_QUOTES, 'UTF-8' );
$subject = html_entity_decode( $subject, ENT_QUOTES, 'UTF-8' );
if ( wp_mail( $notification_data['user_email'], $subject, $message, implode( "\r\n", (array) $headers ) . "\r\n" ) ) {
WPI_Functions::log_event( $notification_data[ 'invoice_id' ], 'invoice', 'emailed', '', __( 'Receipt eMailed', ud_get_wp_invoice()->domain ) );
}
}
return $message;
}
/**
* Emails merchant after payment is done
*
* @global array $wpi_settings
*
* @param array $invoice
*
* @author korotkov@UD
*
* @refactoring odokienko@UD
*/
function wp_invoice_send_me_notification( $invoice, $notification_data ) {
global $wpi_settings;
$headers = array(
"From: {$notification_data['business_name']} <{$notification_data['from']}>\r\n",
"Content-Type: text/html"
);
$subject = sprintf( __( "Invoice #%s has been paid", ud_get_wp_invoice()->domain ), $notification_data[ 'invoice_id' ] );
$message = sprintf(
__( "%1s has paid invoice #%2s.<br><br>%3s<br>Total payments: %4s %5s of %6s %7s.<br><br>You can overview invoice status and payment history by clicking this link:<br>%8s<br><br>User information:<br><br>ID: %9s<br>Name: %10s<br>Email: %11s<br><br>--------------------<br>%12s", ud_get_wp_invoice()->domain ),
$notification_data[ 'user_name' ],
$notification_data[ 'invoice_id' ],
$notification_data[ 'invoice_title' ],
$notification_data[ 'default_currency_code' ],
$notification_data[ 'total_payments' ],
$notification_data[ 'default_currency_code' ],
$notification_data[ 'total' ],
$notification_data[ 'permalink' ],
$notification_data[ 'user_id' ],
$notification_data[ 'user_name' ],
$notification_data[ 'user_email' ],
$notification_data[ 'site' ]
);
if ( function_exists( 'wp_crm_send_notification' ) && !empty( $wpi_settings[ 'use_wp_crm_to_send_notifications' ] ) && $wpi_settings[ 'use_wp_crm_to_send_notifications' ] == 'true' ) {
wp_crm_send_notification( 'wpi_cc_thank_you_email', $notification_data );
//** Add message to user activity stream */
wp_crm_add_to_user_log( $notification_data[ 'admin_id' ], sprintf( __( "WP-Invoice: Message with subject '%1s' was sent", ud_get_wp_invoice()->domain ), $subject ), false, array( 'attribute' => 'wpi_notification' ) );
} else {
$message = html_entity_decode( $message, ENT_QUOTES, 'UTF-8' );
$subject = html_entity_decode( $subject, ENT_QUOTES, 'UTF-8' );
wp_mail( $notification_data['admin_email'], $subject, $message, implode( "\r\n", (array) $headers ) . "\r\n" );
}
}
/**
* Sends notification to invoice creator
*
* @global array $wpi_settings
*
* @param array $invoice
*
* @author korotkov@UD
*
* @refactoring odokienko@UD
*/
function wp_invoice_send_creator_notification( $invoice, $notification_data ) {
global $wpi_settings;
$headers = array(
"From: {$notification_data['business_name']} <{$notification_data['from']}>\r\n",
"Content-Type: text/html"
);
$subject = sprintf( __( "Invoice #%s has been paid", ud_get_wp_invoice()->domain ), $notification_data[ 'invoice_id' ] );
$message = sprintf(
__( "Hello %1s,<br><br>%2s has paid invoice #%3s.<br><br>%4s<br>Total payments: %5s %6s of %7s %8s.<br><br>You can overview invoice status and payment history by clicking this link:<br>%9s<br><br>User information:<br><br>ID: %10s<br>Name: %11s<br>Email: %12s<br><br>--------------------<br>%13s", ud_get_wp_invoice()->domain ),
$notification_data[ 'creator_name' ],
$notification_data[ 'user_name' ],
$notification_data[ 'invoice_id' ],
$notification_data[ 'invoice_title' ],
$notification_data[ 'default_currency_code' ],
$notification_data[ 'total_payments' ],
$notification_data[ 'default_currency_code' ],
$notification_data[ 'total' ],
$notification_data[ 'permalink' ],
$notification_data[ 'user_id' ],
$notification_data[ 'user_name' ],
$notification_data[ 'user_email' ],
$notification_data[ 'site' ]
);
if ( function_exists( 'wp_crm_send_notification' ) && !empty( $wpi_settings[ 'use_wp_crm_to_send_notifications' ] ) && $wpi_settings[ 'use_wp_crm_to_send_notifications' ] == 'true' ) {
wp_crm_send_notification( 'wpi_send_invoice_creator_email', $notification_data );
//** Add message to user activity stream */
wp_crm_add_to_user_log( $notification_data[ 'creator_id' ], sprintf( __( "WP-Invoice: Message with subject '%1s' was sent", ud_get_wp_invoice()->domain ), $subject ), false, array( 'attribute' => 'wpi_notification' ) );
} else {
$message = html_entity_decode( $message, ENT_QUOTES, 'UTF-8' );
$subject = html_entity_decode( $subject, ENT_QUOTES, 'UTF-8' );
wp_mail( $notification_data['creator_email'], $subject, $message, implode( "\r\n", (array) $headers ) . "\r\n" );
}
}
/**
* Sends required notifications
*
* @global array $wpi_settings
*
* @param array $invoice
*
* @author korotkov@UD
* @refactoring odokienko@UD
*/
function send_notification( $invoice ) {
global $wpi_settings;
if ( ( !empty( $wpi_settings[ 'send_thank_you_email' ] ) && $wpi_settings[ 'send_thank_you_email' ] == 'true' ) ||
( !empty( $wpi_settings[ 'cc_thank_you_email' ] ) && $wpi_settings[ 'cc_thank_you_email' ] == 'true' ) ||
( !empty( $wpi_settings[ 'send_invoice_creator_email' ] ) && $wpi_settings[ 'send_invoice_creator_email' ] == 'true' )
) {
$paid_invoice = new WPI_Invoice();
$paid_invoice->load_invoice( "id={$invoice['invoice_id']}" );
$invoice = $paid_invoice->data;
$notification_data[ 'invoice_id' ] = ( !empty( $invoice[ 'custom_id' ] ) ) ? $invoice[ 'custom_id' ] : $invoice[ 'invoice_id' ];
$notification_data[ 'invoice_title' ] = $invoice[ 'post_title' ];
$notification_data[ 'from' ] = stripslashes( get_option( 'admin_email' ) );
$notification_data[ 'permalink' ] = get_invoice_permalink( $invoice[ 'invoice_id' ] );
$notification_data[ 'business_name' ] = $wpi_settings[ 'business_name' ];
$notification_data[ 'site' ] = stripslashes( $wpi_settings[ 'business_name' ] );
$notification_data[ 'user_email' ] = $invoice[ 'user_data' ][ 'user_email' ];
$notification_data[ 'user_name' ] = wpi_get_user_display_name( $invoice );
$notification_data[ 'user_id' ] = $invoice[ 'user_data' ][ 'ID' ];
$admin = get_user_by( 'email', get_option( 'admin_email' ) );
$notification_data[ 'admin_email' ] = stripslashes( $admin->user_email );
$notification_data[ 'admin_id' ] = $admin->ID;
$notification_data[ 'admin_name' ] = stripslashes( $admin->display_name );
$creator = get_userdata( $invoice[ 'post_author' ] );
$notification_data[ 'creator_email' ] = stripslashes( $creator->user_email );
$notification_data[ 'creator_name' ] = stripslashes( $creator->display_name );
$notification_data[ 'creator_id' ] = $creator->ID;
$notification_data[ 'total' ] = $invoice[ 'subtotal' ] - $invoice[ 'total_discount' ] + $invoice[ 'total_tax' ];
$notification_data[ 'default_currency_code' ] = $invoice[ 'default_currency_code' ];
$notification_data[ 'total_payments' ] = $invoice[ 'total_payments' ];
//** If we are going to change our Mail From */
if ( !empty( $wpi_settings[ 'change_mail_from' ] ) && $wpi_settings[ 'change_mail_from' ] == 'true' ) {
add_filter( 'wp_mail_from', array( 'WPI_Functions', 'notification_mail_from' ) );
add_filter( 'wp_mail_from_name', array( 'WPI_Functions', 'notification_mail_from_name' ) );
}
/** Email client */
if ( !empty( $wpi_settings[ 'send_thank_you_email' ] ) && $wpi_settings[ 'send_thank_you_email' ] == 'true' ) {
wp_invoice_send_email_receipt( $invoice, $notification_data );
}
/** Email site admin */
if ( !empty( $wpi_settings[ 'cc_thank_you_email' ] ) && $wpi_settings[ 'cc_thank_you_email' ] == 'true' ) {
wp_invoice_send_me_notification( $invoice, $notification_data );
}
/** Email invoice creator */
if ( !empty( $wpi_settings[ 'send_invoice_creator_email' ] ) && $wpi_settings[ 'send_invoice_creator_email' ] == 'true' ) {
wp_invoice_send_creator_notification( $invoice, $notification_data );
}
remove_filter( 'wp_mail_from', array( 'WPI_Functions', 'notification_mail_from' ) );
remove_filter( 'wp_mail_from_name', array( 'WPI_Functions', 'notification_mail_from_name' ) );
}
}
/**
* Returns display_name from invoice if exists or from userdata
*
* @param type $invoice
*
* @return type
* @author korotkov@ud
*/
function wpi_get_user_display_name( $invoice ) {
/** If display name exists, return it */
if ( !empty( $invoice[ 'user_data' ][ 'display_name' ] ) ) {
return $invoice[ 'user_data' ][ 'display_name' ];
}
/** Get current user data and return it */
$user = get_userdata( $invoice[ 'user_data' ][ 'ID' ] );
return $user->display_name;
}
/**
* This function checks to see if a plugin is installed
*
* @param string $slug The class name of the plugin
*
* @return bool Whether or not its installed
* @since 3.0
*/
function wpi_feature_installed( $slug ) {
global $wpi_settings;
if ( is_array( $wpi_settings[ 'installed_features' ][ $slug ] ) && !$wpi_settings[ 'installed_features' ][ $slug ][ 'disabled' ] ) {
return true;
}
return false;
}
/**
* Shows business information on front-end
*/
function wp_invoice_show_business_information() {
$core = WPI_Core::getInstance();
$business_info[ 'name' ] = apply_filters( 'wpi_business_name', $core->Settings->options[ 'business_name' ] );
$business_info[ 'address' ] = apply_filters( 'wpi_business_address', $core->Settings->options[ 'business_address' ] );
$business_info[ 'phone' ] = apply_filters( 'wpi_business_phone', $core->Settings->options[ 'business_phone' ] );
?>
<div id="invoice_business_info" class="clearfix">
<p class="invoice_page_subheading"><strong>Bill From:</strong></p>
<p class="wp_invoice_bi wp_invoice_business_name"><?php echo $business_info[ 'name' ]; ?></p>
<p class="wp_invoice_bi wp_invoice_business_address"><?php echo $business_info[ 'address' ]; ?></p>
<p class="wp_invoice_bi wp_invoice_business_phone"><?php echo $business_info[ 'phone' ]; ?></p>
</div>
<?php
}
/**
* Returns due date in format
*
* @param type $invoice
*
* @return type
* @author korotkov@ud
*/
function get_due_date( $invoice ) {
if ( !empty( $invoice[ 'due_date_year' ] ) && !empty( $invoice[ 'due_date_month' ] ) && !empty( $invoice[ 'due_date_day' ] ) ) {
return date( get_option( 'date_format' ), strtotime( $invoice[ 'due_date_day' ] . '-' . $invoice[ 'due_date_month' ] . '-' . $invoice[ 'due_date_year' ] ) );
}
return false;
}
/**
* Find a full diff between two arrays.
*
* @param array $array1
*
* @param array $array2
*
* @return array
* @author korotkov@ud
*/
function wpi_multi_array_diff( $array1, $array2 ) {
$ret = array();
foreach ( $array1 as $k => $v ) {
if ( !isset( $array2[ $k ] ) ) $ret[ $k ] = $v;
else if ( is_array( $v ) && is_array( $array2[ $k ] ) ) {
$u = wpi_multi_array_diff( $v, $array2[ $k ] );
if ( !empty( $u ) ) {
$ret[ $k ] = $u;
}
} else if ( $v != $array2[ $k ] ) {
$ret[ $k ] = $v;
}
}
return $ret;
}
/**
* Returns Invoice Permalink by invoice id
*
* @global array $wpi_settings
* @global object $wpdb
*
* @param type $identificator
*
* @return boolean
*/
function get_invoice_permalink( $identificator ) {
global $wpi_settings, $wpdb;
$hash = "";
//** Check Invoice by ID and get hash */
if ( empty( $identificator ) ) {
return false;
}
// try to get cached permalin
if( $_cached = wp_cache_get( 'wpi-permalink-' . $identificator, 'wp-invoice' ) ) {
$_result = $_cached;
}
if( !isset( $_result ) ) {
$id = get_invoice_id( $identificator );
//** Get hash by post ID */
if ( !empty( $id ) ) {
$hash = $wpdb->get_var( $wpdb->prepare( "SELECT `meta_value` FROM `{$wpdb->postmeta}` WHERE `meta_key` = 'hash' AND `post_id` = '%d'",
$id
) );
}
if ( empty( $hash ) || empty( $wpi_settings[ 'web_invoice_page' ] ) ) {
$_result = false;
} else {
if ( get_option( "permalink_structure" ) ) {
$_result = get_permalink( $wpi_settings[ 'web_invoice_page' ] ) . "?invoice_id=" . $hash;
} else {
//** check if page is on front-end */
if ( get_option( 'page_on_front' ) == $wpi_settings[ 'web_invoice_page' ] ) {
$_result = get_permalink( $wpi_settings[ 'web_invoice_page' ] ) . "?invoice_id=" . $hash;
} else {
$_result = get_permalink( $wpi_settings[ 'web_invoice_page' ] ) . "&invoice_id=" . $hash;
}
}
}
}
// cache result 2
wp_cache_set( 'wpi-permalink-' . $identificator, $_result, 'wp-invoice' );
return apply_filters( 'wpi_invoice_permalink', $_result, array(
'id' => isset( $_cached ) ? $_cached : $id,
'hash' => $hash,
'identificator' => $identificator,
'cached' => isset( $_cached ) ? true : false
));
}
/**
* This function can be used to get invoice id by several identifiers (hash, custom_id, invoice_id, post_id)
*
* @author odokienko@UD
* @return bool|int False or the invoice id
*/
function get_invoice_id( $identificator ) {
global $wpdb;
if( $_cached = wp_cache_get( 'wpi-alias-' . $identificator, 'wp-invoice' ) ) {
return $_cached;
}
//error_log( "invoice_id not in cache " . $identificator );
$id = false;
if ( strlen( $identificator ) == 32 ) {
//** Determine if $identificator is invoice HASH */
$id = $wpdb->get_var( $wpdb->prepare( "SELECT post_id FROM {$wpdb->postmeta} WHERE meta_key='invoice_id' and md5(meta_value)=%s",
$identificator
) );
}
//** Determine if $identificator is invoice_id */
if ( empty( $id ) ) {
$id = $wpdb->get_var( $wpdb->prepare( "SELECT post_id FROM {$wpdb->postmeta} WHERE meta_key = 'invoice_id' AND meta_value = %s",
$identificator
) );
}
//** Determine if $identificator is custom_id */
if ( empty( $id ) ) {
$id = $wpdb->get_var( $wpdb->prepare( "SELECT post_id FROM {$wpdb->postmeta} WHERE meta_key = 'custom_id' AND meta_value = %s",
$identificator
) );
}
//** If empty id, determine if $identificator is post ID */
if ( empty( $id ) ) {
$id = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM {$wpdb->posts} WHERE post_type='wpi_object' and ID=%s",
$identificator
) );
}
// cache alias
wp_cache_set( 'wpi-alias-' . $identificator, $id, 'wp-invoice' );
return $id;
}
/**
* Checks Invoice Exists or not
*
* @return boolean
*/
function wpi_check_invoice( $ID ) {
global $wpdb;
if ( empty( $ID ) || (int) $ID == 0 ) {
return false;
}
$result = $wpdb->get_var( "SELECT post_status FROM {$wpdb->posts} WHERE ID = '$ID'" );
if ( empty( $result ) ) {
return false;
}
return true;
}
/**
* This function converts an invoices invoice_id to a post_id or returns post_id if it was passed
*
* @param int $invoice_id The invoice ID
*
* @return bool|int False or the post id
* @since 3.0
*/
function wpi_invoice_id_to_post_id( $invoice_id ) {
global $wpdb;
$maybe_id = $wpdb->get_var( "SELECT post_id FROM {$wpdb->postmeta} WHERE meta_key = 'invoice_id' AND meta_value = '{$invoice_id}'" );
return $maybe_id ? $maybe_id : $invoice_id;
}
/**
* This function converts a ARB subscription id subscription_id to a post_id
*
* @param int $subscription_id The subscription ID
*
* @return bool|int False or the post id
* @since 3.0
*/
function wpi_subscription_id_to_post_id( $subscription_id ) {
global $wpdb;
return $wpdb->get_var( "SELECT post_id FROM {$wpdb->postmeta} WHERE meta_key = 'subscription_id' AND meta_value = '{$subscription_id}'" );
}
/**
* This function converts an invoices post_id to a invoice_id
*
* @param int $post_id The post ID
*
* @return bool|int False or the invoice id
* @since 3.0
*/
function wpi_post_id_to_invoice_id( $post_id ) {
return get_metadata( 'post', $post_id, 'invoice_id', true );
}
/**
* @author korotkov@ud
*
* @param array $data
* <b>Example:</b><br>
* <pre>
* array(
* 'venue' => 'wpi_authorize',
* 'amount' => '100.00',
* 'payer_email' => 'john.smith@gmail.com',
* 'payer_first_name' => 'John',
* 'payer_last_name' => 'Smith',
* 'cc_number' => '411111111111111',
* 'cc_expiration' => '0412',
* 'cc_code' => '356',
* 'items' => array(
* array(
* 'name' => 'Name 1',
* 'description' => 'Item 1',
* 'quantity' => 1,
* 'price' => '10.00'
* ),
* array(
* 'name' => 'Name 2',
* 'description' => 'Item 2',
* 'quantity' => 2,
* 'price' => '10.00'
* )
* )
* )
* </pre>
*
* @return array
*/
function wpi_process_transaction( $data ) {
$wpa = new WPI_Payment_Api();
return $wpa->process_transaction( $data );
}
/**
* @param null $data
*/
function wpi_send_json_error( $data = null ) {
$response = array( 'success' => false, 'error' => true );
if ( isset( $data ) ) {
if ( is_wp_error( $data ) ) {
$result = array();
foreach ( $data->errors as $code => $messages ) {
foreach ( $messages as $message ) {
$result[] = array( 'code' => $code, 'message' => $message );
}
}
$response['data'] = $result;
} else {
$response['data'] = $data;
}
}
wp_send_json( $response );
}
/**
* Mark invoice as viewed if not by admin
* @param $invoice_object
*/
function wpi_track_invoice_page_visit( $invoice_object ) {
if ( !current_user_can( 'manage_options' ) ) {
$hours = 12;
$viewed_today_from_cur_ip = false;
foreach ( $invoice_object->data[ 'log' ] as $key => $value ) {
if ( $value[ 'user_id' ] == '0' ) {
if ( strstr( strtolower( $value[ 'text' ] ), "viewed by {$_SERVER['REMOTE_ADDR']}" ) ) {
$time_dif = time() - $value[ 'time' ];
if ( $time_dif < $hours * 60 * 60 ) {
$viewed_today_from_cur_ip = true;
}
}
}
}
if ( !$viewed_today_from_cur_ip ) {
$invoice_object->add_entry( "note=Viewed by {$_SERVER['REMOTE_ADDR']}" );
}
}
}
/**
* Returns an invoice object as an array.
* @param type $args
*/
function get_invoice( $args ) {
if ( is_numeric( $args ) ) {
$invoice_id = $args;
} else {
$defaults = array( 'invoice_id' => '', 'return_class' => false );
extract( wp_parse_args( $args, $defaults ), EXTR_SKIP );
}
$invoice = new WPI_Invoice();
$invoice->load_invoice( "id=$invoice_id" );
if ( !empty( $invoice->error ) && $invoice->error ) {
return sprintf( __( "Invoice %s not found.", ud_get_wp_invoice()->domain ), $invoice_id );
}
if ( !empty( $return_class ) && $return_class ) {
return $invoice;
}
return $invoice->data;
}
/**
* Invoice lookup function
* If return is passed as true, function is returned.
*
* @global type $wpi_settings
*
* @param type $args
*
* @return type
*/
function wp_invoice_lookup( $args = '' ) {
global $wpi_settings, $current_user;
$result = '';
$defaults = array(
'message' => __( 'Enter Invoice ID', ud_get_wp_invoice()->domain ),
'button' => __( 'Lookup', ud_get_wp_invoice()->domain ),
'return' => true
);
extract( wp_parse_args( $args, $defaults ), EXTR_SKIP );
if ( !$current_user->ID ) {
return;
}
ob_start();
if ( WPI_Functions::wpi_use_custom_template( 'invoice_lookup.php' ) ) {
include( $wpi_settings[ 'frontend_template_path' ] . 'invoice_lookup.php' );
} else {
include( $wpi_settings[ 'default_template_path' ] . 'invoice_lookup.php' );
}
$result .= ob_get_clean();
if ( $return ) {
return $result;
}
echo $result;
}
/**
* TO keep wpi naming structure
*
* @param type $args
*
* @return type
*/
function wpi_invoice_lookup( $args = '' ) {
return wp_invoice_lookup( $args );
}
/**
* Draw widget by shortcode
*
* @param array $args
*/
function wp_invoice_history( $args = '' ) {
ob_start();
echo the_widget( 'InvoiceHistoryWidget', $args );
return ob_get_clean();
}