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<?php |
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// Exit if accessed directly |
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if ( ! defined( 'ABSPATH' ) ) exit; |
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function wpinv_get_item_by_id( $id ) { |
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return wpinv_get_item_by( 'id', $id ); |
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} |
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function wpinv_get_item_by( $field = '', $value = '', $type = '' ) { |
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if( empty( $field ) || empty( $value ) ) { |
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return false; |
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} |
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$posts = array(); |
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switch( strtolower( $field ) ) { |
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case 'id': |
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$item = new WPInv_Item( $value ); |
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if ( !empty( $item ) && $item->post_type == 'wpi_item' ) { |
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return $item; |
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} |
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return false; |
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break; |
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case 'slug': |
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case 'name': |
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$posts = get_posts( array( |
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'post_type' => 'wpi_item', |
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'name' => $value, |
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'posts_per_page' => 1, |
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'post_status' => 'any' |
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) ); |
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break; |
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case 'custom_id': |
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if ( empty( $value ) || empty( $type ) ) { |
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return false; |
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} |
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$meta_query = array(); |
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$meta_query[] = array( |
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'key' => '_wpinv_type', |
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'value' => $type, |
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); |
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$meta_query[] = array( |
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'key' => '_wpinv_custom_id', |
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'value' => $value, |
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); |
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$args = array( |
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'post_type' => 'wpi_item', |
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'posts_per_page' => 1, |
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'post_status' => 'any', |
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'orderby' => 'ID', |
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'order' => 'ASC', |
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'meta_query' => array( $meta_query ) |
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); |
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$posts = get_posts( $args ); |
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break; |
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default: |
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return false; |
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} |
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69
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if ( !empty( $posts[0] ) ) { |
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$item = new WPInv_Item( $posts[0]->ID ); |
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if ( !empty( $item ) && $item->post_type == 'wpi_item' ) { |
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return $item; |
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} |
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} |
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return false; |
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} |
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function wpinv_get_item( $item = 0 ) { |
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if ( is_numeric( $item ) ) { |
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$item = get_post( $item ); |
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if ( ! $item || 'wpi_item' !== $item->post_type ) |
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return null; |
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return $item; |
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} |
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$args = array( |
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'post_type' => 'wpi_item', |
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'name' => $item, |
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'numberposts' => 1 |
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); |
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$item = get_posts($args); |
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if ( $item ) { |
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return $item[0]; |
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} |
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return null; |
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} |
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function wpinv_get_all_items( $args = array() ) { |
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$args = wp_parse_args( $args, array( |
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'status' => array( 'publish' ), |
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'limit' => get_option( 'posts_per_page' ), |
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'page' => 1, |
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'exclude' => array(), |
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'orderby' => 'date', |
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'order' => 'DESC', |
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'type' => wpinv_item_types(), |
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'meta_query' => array(), |
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'return' => 'objects', |
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'paginate' => false, |
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) ); |
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$wp_query_args = array( |
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'post_type' => 'wpi_item', |
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'post_status' => $args['status'], |
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'posts_per_page' => $args['limit'], |
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'meta_query' => $args['meta_query'], |
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'fields' => 'ids', |
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'orderby' => $args['orderby'], |
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'order' => $args['order'], |
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'paged' => absint( $args['page'] ), |
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); |
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if ( ! empty( $args['exclude'] ) ) { |
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$wp_query_args['post__not_in'] = array_map( 'absint', $args['exclude'] ); |
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} |
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if ( ! $args['paginate' ] ) { |
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$wp_query_args['no_found_rows'] = true; |
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} |
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if ( ! empty( $args['search'] ) ) { |
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$wp_query_args['s'] = $args['search']; |
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} |
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if ( ! empty( $args['type'] ) && $args['type'] !== wpinv_item_types() ) { |
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$types = wpinv_parse_list( $args['type'] ); |
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$wp_query_args['meta_query'][] = array( |
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'key' => '_wpinv_type', |
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'value' => implode( ',', $types ), |
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'compare' => 'IN', |
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); |
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} |
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$wp_query_args = apply_filters('wpinv_get_items_args', $wp_query_args, $args); |
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// Get results. |
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$items = new WP_Query( $wp_query_args ); |
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155
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if ( 'objects' === $args['return'] ) { |
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$return = array_map( 'wpinv_get_item_by_id', $items->posts ); |
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} elseif ( 'self' === $args['return'] ) { |
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return $items; |
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} else { |
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$return = $items->posts; |
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} |
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if ( $args['paginate' ] ) { |
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return (object) array( |
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'items' => $return, |
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'total' => $items->found_posts, |
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'max_num_pages' => $items->max_num_pages, |
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); |
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} else { |
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return $return; |
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} |
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} |
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175
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function wpinv_is_free_item( $item_id = 0 ) { |
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if( empty( $item_id ) ) { |
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return false; |
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} |
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180
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$item = new WPInv_Item( $item_id ); |
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182
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return $item->is_free(); |
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} |
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185
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function wpinv_item_is_editable( $item = 0 ) { |
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if ( !empty( $item ) && is_a( $item, 'WP_Post' ) ) { |
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$item = $item->ID; |
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188
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} |
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189
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190
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if ( empty( $item ) ) { |
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191
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return true; |
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192
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} |
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193
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194
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$item = new WPInv_Item( $item ); |
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195
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196
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return (bool) $item->is_editable(); |
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197
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} |
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199
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function wpinv_get_item_price( $item_id = 0 ) { |
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200
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if( empty( $item_id ) ) { |
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201
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return false; |
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202
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} |
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203
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204
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$item = new WPInv_Item( $item_id ); |
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205
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206
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return $item->get_price(); |
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207
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} |
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208
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209
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function wpinv_is_recurring_item( $item_id = 0 ) { |
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210
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if( empty( $item_id ) ) { |
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211
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return false; |
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212
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} |
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213
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214
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$item = new WPInv_Item( $item_id ); |
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215
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216
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return $item->is_recurring(); |
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217
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} |
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218
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219
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function wpinv_item_price( $item_id = 0 ) { |
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220
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if( empty( $item_id ) ) { |
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221
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return false; |
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222
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} |
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223
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224
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$price = wpinv_get_item_price( $item_id ); |
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225
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$price = wpinv_price( wpinv_format_amount( $price ) ); |
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226
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227
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return apply_filters( 'wpinv_item_price', $price, $item_id ); |
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228
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} |
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229
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230
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function wpinv_item_show_price( $item_id = 0, $echo = true ) { |
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231
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if ( empty( $item_id ) ) { |
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232
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$item_id = get_the_ID(); |
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233
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} |
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234
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235
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$price = wpinv_item_price( $item_id ); |
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236
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237
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$price = apply_filters( 'wpinv_item_price', wpinv_sanitize_amount( $price ), $item_id ); |
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238
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$formatted_price = '<span class="wpinv_price" id="wpinv_item_' . $item_id . '">' . $price . '</span>'; |
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239
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$formatted_price = apply_filters( 'wpinv_item_price_after_html', $formatted_price, $item_id, $price ); |
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240
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241
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if ( $echo ) { |
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echo $formatted_price; |
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243
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} else { |
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244
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return $formatted_price; |
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245
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} |
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246
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} |
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247
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248
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function wpinv_get_item_final_price( $item_id = 0, $amount_override = null ) { |
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249
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if ( is_null( $amount_override ) ) { |
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250
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$original_price = get_post_meta( $item_id, '_wpinv_price', true ); |
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251
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} else { |
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252
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$original_price = $amount_override; |
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253
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} |
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254
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255
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$price = $original_price; |
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256
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257
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return apply_filters( 'wpinv_get_item_final_price', $price, $item_id ); |
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258
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} |
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259
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260
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function wpinv_item_custom_singular_name( $item_id ) { |
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261
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if( empty( $item_id ) ) { |
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262
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return false; |
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263
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} |
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264
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265
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$item = new WPInv_Item( $item_id ); |
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266
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267
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return $item->get_custom_singular_name(); |
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268
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} |
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269
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270
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function wpinv_get_item_types() { |
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271
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$item_types = array( |
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272
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'custom' => __( 'Standard', 'invoicing' ), |
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273
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'fee' => __( 'Fee', 'invoicing' ), |
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274
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); |
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275
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return apply_filters( 'wpinv_get_item_types', $item_types ); |
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276
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} |
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277
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278
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function wpinv_item_types() { |
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279
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$item_types = wpinv_get_item_types(); |
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280
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281
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return ( !empty( $item_types ) ? array_keys( $item_types ) : array() ); |
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282
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} |
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283
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284
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function wpinv_get_item_type( $item_id ) { |
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285
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if( empty( $item_id ) ) { |
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286
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return false; |
|
287
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} |
|
288
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289
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$item = new WPInv_Item( $item_id ); |
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290
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291
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return $item->get_type(); |
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292
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} |
|
293
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294
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function wpinv_item_type( $item_id ) { |
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295
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$item_types = wpinv_get_item_types(); |
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296
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297
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$item_type = wpinv_get_item_type( $item_id ); |
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298
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299
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if ( empty( $item_type ) ) { |
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300
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$item_type = '-'; |
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301
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} |
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302
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303
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$item_type = isset( $item_types[$item_type] ) ? $item_types[$item_type] : __( $item_type, 'invoicing' ); |
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304
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305
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return apply_filters( 'wpinv_item_type', $item_type, $item_id ); |
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306
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} |
|
307
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308
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function wpinv_record_item_in_log( $item_id = 0, $file_id, $user_info, $ip, $invoice_id ) { |
|
309
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|
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global $wpinv_logs; |
|
310
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|
311
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|
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if ( empty( $wpinv_logs ) ) { |
|
312
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return false; |
|
313
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} |
|
314
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|
315
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|
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$log_data = array( |
|
316
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|
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'post_parent' => $item_id, |
|
317
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|
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'log_type' => 'wpi_item' |
|
318
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); |
|
319
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|
320
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|
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$user_id = isset( $user_info['user_id'] ) ? $user_info['user_id'] : (int) -1; |
|
321
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|
322
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$log_meta = array( |
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323
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|
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'user_info' => $user_info, |
|
324
|
|
|
'user_id' => $user_id, |
|
325
|
|
|
'file_id' => (int)$file_id, |
|
326
|
|
|
'ip' => $ip, |
|
327
|
|
|
'invoice_id'=> $invoice_id, |
|
328
|
|
|
); |
|
329
|
|
|
|
|
330
|
|
|
$wpinv_logs->insert_log( $log_data, $log_meta ); |
|
331
|
|
|
} |
|
332
|
|
|
|
|
333
|
|
|
function wpinv_remove_item_logs_on_delete( $item_id = 0 ) { |
|
334
|
|
|
if ( 'wpi_item' !== get_post_type( $item_id ) ) |
|
335
|
|
|
return; |
|
336
|
|
|
|
|
337
|
|
|
global $wpinv_logs; |
|
338
|
|
|
|
|
339
|
|
|
if ( empty( $wpinv_logs ) ) { |
|
340
|
|
|
return false; |
|
341
|
|
|
} |
|
342
|
|
|
|
|
343
|
|
|
// Remove all log entries related to this item |
|
344
|
|
|
$wpinv_logs->delete_logs( $item_id ); |
|
345
|
|
|
} |
|
346
|
|
|
add_action( 'delete_post', 'wpinv_remove_item_logs_on_delete' ); |
|
347
|
|
|
|
|
348
|
|
|
function wpinv_get_random_item( $post_ids = true ) { |
|
349
|
|
|
wpinv_get_random_items( 1, $post_ids ); |
|
350
|
|
|
} |
|
351
|
|
|
|
|
352
|
|
|
function wpinv_get_random_items( $num = 3, $post_ids = true ) { |
|
353
|
|
|
if ( $post_ids ) { |
|
354
|
|
|
$args = array( 'post_type' => 'wpi_item', 'orderby' => 'rand', 'post_count' => $num, 'fields' => 'ids' ); |
|
355
|
|
|
} else { |
|
356
|
|
|
$args = array( 'post_type' => 'wpi_item', 'orderby' => 'rand', 'post_count' => $num ); |
|
357
|
|
|
} |
|
358
|
|
|
|
|
359
|
|
|
$args = apply_filters( 'wpinv_get_random_items', $args ); |
|
360
|
|
|
|
|
361
|
|
|
return get_posts( $args ); |
|
362
|
|
|
} |
|
363
|
|
|
|
|
364
|
|
|
function wpinv_get_item_token( $url = '' ) { |
|
365
|
|
|
$args = array(); |
|
366
|
|
|
$hash = apply_filters( 'wpinv_get_url_token_algorithm', 'sha256' ); |
|
367
|
|
|
$secret = apply_filters( 'wpinv_get_url_token_secret', hash( $hash, wp_salt() ) ); |
|
368
|
|
|
|
|
369
|
|
|
$parts = parse_url( $url ); |
|
370
|
|
|
$options = array(); |
|
371
|
|
|
|
|
372
|
|
|
if ( isset( $parts['query'] ) ) { |
|
373
|
|
|
wp_parse_str( $parts['query'], $query_args ); |
|
374
|
|
|
|
|
375
|
|
|
if ( ! empty( $query_args['o'] ) ) { |
|
376
|
|
|
$options = explode( ':', rawurldecode( $query_args['o'] ) ); |
|
377
|
|
|
|
|
378
|
|
|
if ( in_array( 'ip', $options ) ) { |
|
379
|
|
|
$args['ip'] = wpinv_get_ip(); |
|
380
|
|
|
} |
|
381
|
|
|
|
|
382
|
|
|
if ( in_array( 'ua', $options ) ) { |
|
383
|
|
|
$ua = wpinv_get_user_agent(); |
|
384
|
|
|
$args['user_agent'] = rawurlencode( $ua ); |
|
385
|
|
|
} |
|
386
|
|
|
} |
|
387
|
|
|
} |
|
388
|
|
|
|
|
389
|
|
|
$args = apply_filters( 'wpinv_get_url_token_args', $args, $url, $options ); |
|
390
|
|
|
|
|
391
|
|
|
$args['secret'] = $secret; |
|
392
|
|
|
$args['token'] = false; |
|
393
|
|
|
|
|
394
|
|
|
$url = add_query_arg( $args, $url ); |
|
395
|
|
|
$parts = parse_url( $url ); |
|
396
|
|
|
|
|
397
|
|
|
if ( ! isset( $parts['path'] ) ) { |
|
398
|
|
|
$parts['path'] = ''; |
|
399
|
|
|
} |
|
400
|
|
|
|
|
401
|
|
|
$token = md5( $parts['path'] . '?' . $parts['query'] ); |
|
402
|
|
|
|
|
403
|
|
|
return $token; |
|
404
|
|
|
} |
|
405
|
|
|
|
|
406
|
|
|
function wpinv_validate_url_token( $url = '' ) { |
|
407
|
|
|
$ret = false; |
|
408
|
|
|
$parts = parse_url( $url ); |
|
409
|
|
|
|
|
410
|
|
|
if ( isset( $parts['query'] ) ) { |
|
411
|
|
|
wp_parse_str( $parts['query'], $query_args ); |
|
412
|
|
|
|
|
413
|
|
|
$allowed = apply_filters( 'wpinv_url_token_allowed_params', array( |
|
414
|
|
|
'item', |
|
415
|
|
|
'ttl', |
|
416
|
|
|
'token' |
|
417
|
|
|
) ); |
|
418
|
|
|
|
|
419
|
|
|
$remove = array(); |
|
420
|
|
|
|
|
421
|
|
|
foreach( $query_args as $key => $value ) { |
|
422
|
|
|
if( false === in_array( $key, $allowed ) ) { |
|
423
|
|
|
$remove[] = $key; |
|
424
|
|
|
} |
|
425
|
|
|
} |
|
426
|
|
|
|
|
427
|
|
|
if( ! empty( $remove ) ) { |
|
428
|
|
|
$url = remove_query_arg( $remove, $url ); |
|
429
|
|
|
} |
|
430
|
|
|
|
|
431
|
|
|
if ( isset( $query_args['ttl'] ) && current_time( 'timestamp' ) > $query_args['ttl'] ) { |
|
432
|
|
|
wp_die( apply_filters( 'wpinv_item_link_expired_text', __( 'Sorry but your item link has expired.', 'invoicing' ) ), __( 'Error', 'invoicing' ), array( 'response' => 403 ) ); |
|
433
|
|
|
} |
|
434
|
|
|
|
|
435
|
|
|
if ( isset( $query_args['token'] ) && $query_args['token'] == wpinv_get_item_token( $url ) ) { |
|
436
|
|
|
$ret = true; |
|
437
|
|
|
} |
|
438
|
|
|
|
|
439
|
|
|
} |
|
440
|
|
|
|
|
441
|
|
|
return apply_filters( 'wpinv_validate_url_token', $ret, $url, $query_args ); |
|
|
|
|
|
|
442
|
|
|
} |
|
443
|
|
|
|
|
444
|
|
|
function wpinv_item_in_cart( $item_id = 0, $options = array() ) { |
|
445
|
|
|
$cart_items = wpinv_get_cart_contents(); |
|
446
|
|
|
|
|
447
|
|
|
$ret = false; |
|
448
|
|
|
|
|
449
|
|
|
if ( is_array( $cart_items ) ) { |
|
450
|
|
|
foreach ( $cart_items as $item ) { |
|
451
|
|
|
if ( $item['id'] == $item_id ) { |
|
452
|
|
|
$ret = true; |
|
453
|
|
|
break; |
|
454
|
|
|
} |
|
455
|
|
|
} |
|
456
|
|
|
} |
|
457
|
|
|
|
|
458
|
|
|
return (bool) apply_filters( 'wpinv_item_in_cart', $ret, $item_id, $options ); |
|
459
|
|
|
} |
|
460
|
|
|
|
|
461
|
|
|
function wpinv_get_cart_item_tax( $item_id = 0, $subtotal = '', $options = array() ) { |
|
462
|
|
|
$tax = 0; |
|
463
|
|
|
if ( ! wpinv_item_is_tax_exclusive( $item_id ) ) { |
|
464
|
|
|
$country = !empty( $_POST['country'] ) ? $_POST['country'] : false; |
|
465
|
|
|
$state = isset( $_POST['state'] ) ? $_POST['state'] : ''; |
|
466
|
|
|
|
|
467
|
|
|
$tax = wpinv_calculate_tax( $subtotal, $country, $state, $item_id ); |
|
468
|
|
|
} |
|
469
|
|
|
|
|
470
|
|
|
return apply_filters( 'wpinv_get_cart_item_tax', $tax, $item_id, $subtotal, $options ); |
|
471
|
|
|
} |
|
472
|
|
|
|
|
473
|
|
|
function wpinv_cart_item_price( $item ) { |
|
474
|
|
|
$item_id = isset( $item['id'] ) ? $item['id'] : 0; |
|
475
|
|
|
$price = isset( $item['item_price'] ) ? wpinv_round_amount( $item['item_price'] ) : 0; |
|
476
|
|
|
$tax = wpinv_price( wpinv_format_amount( $item['tax'] ) ); |
|
477
|
|
|
|
|
478
|
|
|
if ( !wpinv_is_free_item( $item_id ) && !wpinv_item_is_tax_exclusive( $item_id ) ) { |
|
479
|
|
|
if ( wpinv_prices_show_tax_on_checkout() && !wpinv_prices_include_tax() ) { |
|
480
|
|
|
$price += $tax; |
|
481
|
|
|
} |
|
482
|
|
|
|
|
483
|
|
|
if( !wpinv_prices_show_tax_on_checkout() && wpinv_prices_include_tax() ) { |
|
484
|
|
|
$price -= $tax; |
|
485
|
|
|
} |
|
486
|
|
|
} |
|
487
|
|
|
|
|
488
|
|
|
$price = wpinv_price( wpinv_format_amount( $price ) ); |
|
489
|
|
|
|
|
490
|
|
|
return apply_filters( 'wpinv_cart_item_price_label', $price, $item ); |
|
491
|
|
|
} |
|
492
|
|
|
|
|
493
|
|
|
function wpinv_cart_item_subtotal( $item ) { |
|
494
|
|
|
$subtotal = isset( $item['subtotal'] ) ? $item['subtotal'] : 0; |
|
495
|
|
|
$subtotal = wpinv_price( wpinv_format_amount( $subtotal ) ); |
|
496
|
|
|
|
|
497
|
|
|
return apply_filters( 'wpinv_cart_item_subtotal_label', $subtotal, $item ); |
|
498
|
|
|
} |
|
499
|
|
|
|
|
500
|
|
|
function wpinv_cart_item_tax( $item ) { |
|
501
|
|
|
$tax = ''; |
|
502
|
|
|
$tax_rate = ''; |
|
503
|
|
|
|
|
504
|
|
|
if ( isset( $item['tax'] ) && $item['tax'] > 0 && $item['subtotal'] > 0 ) { |
|
505
|
|
|
$tax = wpinv_price( wpinv_format_amount( $item['tax'] ) ); |
|
506
|
|
|
$tax_rate = !empty( $item['vat_rate'] ) ? $item['vat_rate'] : ( $item['tax'] / $item['subtotal'] ) * 100; |
|
507
|
|
|
$tax_rate = $tax_rate > 0 ? (float)wpinv_round_amount( $tax_rate, 4 ) : ''; |
|
508
|
|
|
$tax_rate = $tax_rate != '' ? ' <small class="tax-rate normal small">(' . $tax_rate . '%)</small>' : ''; |
|
509
|
|
|
} |
|
510
|
|
|
|
|
511
|
|
|
$tax = $tax . $tax_rate; |
|
512
|
|
|
|
|
513
|
|
|
if ( $tax === '' ) { |
|
514
|
|
|
$tax = 0; // Zero tax |
|
515
|
|
|
} |
|
516
|
|
|
|
|
517
|
|
|
return apply_filters( 'wpinv_cart_item_tax_label', $tax, $item ); |
|
518
|
|
|
} |
|
519
|
|
|
|
|
520
|
|
|
function wpinv_get_cart_item_price( $item_id = 0, $cart_item = array(), $options = array(), $remove_tax_from_inclusive = false ) { |
|
521
|
|
|
$price = 0; |
|
522
|
|
|
|
|
523
|
|
|
// Set custom price |
|
524
|
|
|
if ( isset( $cart_item['custom_price'] ) && $cart_item['custom_price'] !== '' ) { |
|
525
|
|
|
$price = $cart_item['custom_price']; |
|
526
|
|
|
} else { |
|
527
|
|
|
$variable_prices = wpinv_has_variable_prices( $item_id ); |
|
528
|
|
|
|
|
529
|
|
|
if ( $variable_prices ) { |
|
|
|
|
|
|
530
|
|
|
$prices = wpinv_get_variable_prices( $item_id ); |
|
|
|
|
|
|
531
|
|
|
|
|
532
|
|
|
if ( $prices ) { |
|
533
|
|
|
if( ! empty( $options ) ) { |
|
534
|
|
|
$price = isset( $prices[ $options['price_id'] ] ) ? $prices[ $options['price_id'] ]['amount'] : false; |
|
535
|
|
|
} else { |
|
536
|
|
|
$price = false; |
|
537
|
|
|
} |
|
538
|
|
|
} |
|
539
|
|
|
} |
|
540
|
|
|
|
|
541
|
|
|
if( ! $variable_prices || false === $price ) { |
|
|
|
|
|
|
542
|
|
|
if($cart_item['item_price'] > 0){ |
|
543
|
|
|
$price = $cart_item['item_price']; |
|
544
|
|
|
} else { |
|
545
|
|
|
// Get the standard Item price if not using variable prices |
|
546
|
|
|
$price = wpinv_get_item_price( $item_id ); |
|
547
|
|
|
} |
|
548
|
|
|
} |
|
549
|
|
|
} |
|
550
|
|
|
|
|
551
|
|
|
if ( $remove_tax_from_inclusive && wpinv_prices_include_tax() ) { |
|
552
|
|
|
$price -= wpinv_get_cart_item_tax( $item_id, $price, $options ); |
|
553
|
|
|
} |
|
554
|
|
|
|
|
555
|
|
|
return apply_filters( 'wpinv_cart_item_price', $price, $item_id, $cart_item, $options, $remove_tax_from_inclusive ); |
|
556
|
|
|
} |
|
557
|
|
|
|
|
558
|
|
|
function wpinv_get_cart_item_price_id( $item = array() ) { |
|
559
|
|
|
if( isset( $item['item_number'] ) ) { |
|
560
|
|
|
$price_id = isset( $item['item_number']['options']['price_id'] ) ? $item['item_number']['options']['price_id'] : null; |
|
561
|
|
|
} else { |
|
562
|
|
|
$price_id = isset( $item['options']['price_id'] ) ? $item['options']['price_id'] : null; |
|
563
|
|
|
} |
|
564
|
|
|
return $price_id; |
|
565
|
|
|
} |
|
566
|
|
|
|
|
567
|
|
|
function wpinv_get_cart_item_price_name( $item = array() ) { |
|
568
|
|
|
$price_id = (int)wpinv_get_cart_item_price_id( $item ); |
|
569
|
|
|
$prices = wpinv_get_variable_prices( $item['id'] ); |
|
|
|
|
|
|
570
|
|
|
$name = ! empty( $prices[ $price_id ] ) ? $prices[ $price_id ]['name'] : ''; |
|
571
|
|
|
return apply_filters( 'wpinv_get_cart_item_price_name', $name, $item['id'], $price_id, $item ); |
|
572
|
|
|
} |
|
573
|
|
|
|
|
574
|
|
|
function wpinv_get_cart_item_name( $item = array() ) { |
|
575
|
|
|
$item_title = !empty( $item['name'] ) ? $item['name'] : get_the_title( $item['id'] ); |
|
576
|
|
|
|
|
577
|
|
|
if ( empty( $item_title ) ) { |
|
578
|
|
|
$item_title = $item['id']; |
|
579
|
|
|
} |
|
580
|
|
|
|
|
581
|
|
|
/* |
|
582
|
|
|
if ( wpinv_has_variable_prices( $item['id'] ) && false !== wpinv_get_cart_item_price_id( $item ) ) { |
|
583
|
|
|
$item_title .= ' - ' . wpinv_get_cart_item_price_name( $item ); |
|
584
|
|
|
} |
|
585
|
|
|
*/ |
|
586
|
|
|
|
|
587
|
|
|
return apply_filters( 'wpinv_get_cart_item_name', $item_title, $item['id'], $item ); |
|
588
|
|
|
} |
|
589
|
|
|
|
|
590
|
|
|
function wpinv_has_variable_prices( $item_id = 0 ) { |
|
|
|
|
|
|
591
|
|
|
return false; |
|
592
|
|
|
} |
|
593
|
|
|
|
|
594
|
|
|
function wpinv_get_item_position_in_cart( $item_id = 0, $options = array() ) { |
|
595
|
|
|
$cart_items = wpinv_get_cart_contents(); |
|
596
|
|
|
|
|
597
|
|
|
if ( !is_array( $cart_items ) ) { |
|
598
|
|
|
return false; // Empty cart |
|
599
|
|
|
} else { |
|
600
|
|
|
foreach ( $cart_items as $position => $item ) { |
|
601
|
|
|
if ( $item['id'] == $item_id ) { |
|
602
|
|
|
if ( isset( $options['price_id'] ) && isset( $item['options']['price_id'] ) ) { |
|
603
|
|
|
if ( (int) $options['price_id'] == (int) $item['options']['price_id'] ) { |
|
604
|
|
|
return $position; |
|
605
|
|
|
} |
|
606
|
|
|
} else { |
|
607
|
|
|
return $position; |
|
608
|
|
|
} |
|
609
|
|
|
} |
|
610
|
|
|
} |
|
611
|
|
|
} |
|
612
|
|
|
|
|
613
|
|
|
return false; // Not found |
|
614
|
|
|
} |
|
615
|
|
|
|
|
616
|
|
|
function wpinv_get_cart_item_quantity( $item ) { |
|
617
|
|
|
if ( wpinv_item_quantities_enabled() ) { |
|
618
|
|
|
$quantity = !empty( $item['quantity'] ) && (int)$item['quantity'] > 0 ? absint( $item['quantity'] ) : 1; |
|
619
|
|
|
} else { |
|
620
|
|
|
$quantity = 1; |
|
621
|
|
|
} |
|
622
|
|
|
|
|
623
|
|
|
if ( $quantity < 1 ) { |
|
624
|
|
|
$quantity = 1; |
|
625
|
|
|
} |
|
626
|
|
|
|
|
627
|
|
|
return apply_filters( 'wpinv_get_cart_item_quantity', $quantity, $item ); |
|
628
|
|
|
} |
|
629
|
|
|
|
|
630
|
|
|
function wpinv_get_item_suffix( $item, $html = true ) { |
|
631
|
|
|
if ( empty( $item ) ) { |
|
632
|
|
|
return NULL; |
|
633
|
|
|
} |
|
634
|
|
|
|
|
635
|
|
|
if ( is_int( $item ) ) { |
|
636
|
|
|
$item = new WPInv_Item( $item ); |
|
637
|
|
|
} |
|
638
|
|
|
|
|
639
|
|
|
if ( !( is_object( $item ) && is_a( $item, 'WPInv_Item' ) ) ) { |
|
640
|
|
|
return NULL; |
|
641
|
|
|
} |
|
642
|
|
|
|
|
643
|
|
|
$suffix = $item->is_recurring() ? ' <span class="wpi-suffix">' . __( '(r)', 'invoicing' ) . '</span>' : ''; |
|
644
|
|
|
|
|
645
|
|
|
if ( !$html && $suffix ) { |
|
646
|
|
|
$suffix = strip_tags( $suffix ); |
|
647
|
|
|
} |
|
648
|
|
|
|
|
649
|
|
|
return apply_filters( 'wpinv_get_item_suffix', $suffix, $item, $html ); |
|
650
|
|
|
} |
|
651
|
|
|
|
|
652
|
|
|
function wpinv_remove_item( $item = 0, $force_delete = false ) { |
|
653
|
|
|
if ( empty( $item ) ) { |
|
654
|
|
|
return NULL; |
|
655
|
|
|
} |
|
656
|
|
|
|
|
657
|
|
|
if ( is_int( $item ) ) { |
|
658
|
|
|
$item = new WPInv_Item( $item ); |
|
659
|
|
|
} |
|
660
|
|
|
|
|
661
|
|
|
if ( !( is_object( $item ) && is_a( $item, 'WPInv_Item' ) ) ) { |
|
662
|
|
|
return NULL; |
|
663
|
|
|
} |
|
664
|
|
|
|
|
665
|
|
|
do_action( 'wpinv_pre_delete_item', $item ); |
|
666
|
|
|
|
|
667
|
|
|
wp_delete_post( $item->ID, $force_delete ); |
|
668
|
|
|
|
|
669
|
|
|
do_action( 'wpinv_post_delete_item', $item ); |
|
670
|
|
|
} |
|
671
|
|
|
|
|
672
|
|
|
function wpinv_can_delete_item( $post_id ) { |
|
673
|
|
|
$return = wpinv_current_user_can_manage_invoicing() ? true : false; |
|
674
|
|
|
|
|
675
|
|
|
if ( $return && wpinv_item_in_use( $post_id ) ) { |
|
676
|
|
|
$return = false; // Don't delete item already use in invoices. |
|
677
|
|
|
} |
|
678
|
|
|
|
|
679
|
|
|
return apply_filters( 'wpinv_can_delete_item', $return, $post_id ); |
|
680
|
|
|
} |
|
681
|
|
|
|
|
682
|
|
|
function wpinv_admin_action_delete() { |
|
683
|
|
|
$screen = get_current_screen(); |
|
|
|
|
|
|
684
|
|
|
|
|
685
|
|
|
if ( !empty( $screen->post_type ) && $screen->post_type == 'wpi_item' && !empty( $_REQUEST['post'] ) && is_array( $_REQUEST['post'] ) ) { |
|
686
|
|
|
$post_ids = array(); |
|
687
|
|
|
|
|
688
|
|
|
foreach ( $_REQUEST['post'] as $post_id ) { |
|
689
|
|
|
if ( !wpinv_can_delete_item( $post_id ) ) { |
|
690
|
|
|
continue; |
|
691
|
|
|
} |
|
692
|
|
|
|
|
693
|
|
|
$post_ids[] = $post_id; |
|
694
|
|
|
} |
|
695
|
|
|
|
|
696
|
|
|
$_REQUEST['post'] = $post_ids; |
|
697
|
|
|
} |
|
698
|
|
|
} |
|
699
|
|
|
add_action( 'admin_action_trash', 'wpinv_admin_action_delete', -10 ); |
|
700
|
|
|
add_action( 'admin_action_delete', 'wpinv_admin_action_delete', -10 ); |
|
701
|
|
|
|
|
702
|
|
|
function wpinv_check_delete_item( $check, $post, $force_delete ) { |
|
703
|
|
|
if ( $post->post_type == 'wpi_item' ) { |
|
704
|
|
|
if ( $force_delete && !wpinv_can_delete_item( $post->ID ) ) { |
|
705
|
|
|
return true; |
|
706
|
|
|
} |
|
707
|
|
|
} |
|
708
|
|
|
|
|
709
|
|
|
return $check; |
|
710
|
|
|
} |
|
711
|
|
|
add_filter( 'pre_delete_post', 'wpinv_check_delete_item', 10, 3 ); |
|
712
|
|
|
|
|
713
|
|
|
function wpinv_item_in_use( $item_id ) { |
|
714
|
|
|
global $wpdb, $wpi_items_in_use; |
|
715
|
|
|
|
|
716
|
|
|
if ( !$item_id > 0 ) { |
|
717
|
|
|
return false; |
|
718
|
|
|
} |
|
719
|
|
|
|
|
720
|
|
|
if ( !empty( $wpi_items_in_use ) ) { |
|
721
|
|
|
if ( isset( $wpi_items_in_use[$item_id] ) ) { |
|
722
|
|
|
return $wpi_items_in_use[$item_id]; |
|
723
|
|
|
} |
|
724
|
|
|
} else { |
|
725
|
|
|
$wpi_items_in_use = array(); |
|
726
|
|
|
} |
|
727
|
|
|
|
|
728
|
|
|
$statuses = array_keys( wpinv_get_invoice_statuses( true, true ) ); |
|
729
|
|
|
|
|
730
|
|
|
$query = "SELECT p.ID FROM " . $wpdb->posts . " AS p INNER JOIN " . $wpdb->postmeta . " AS pm ON p.ID = pm.post_id WHERE p.post_type = 'wpi_invoice' AND p.post_status IN( '" . implode( "','", $statuses ) . "' ) AND pm.meta_key = '_wpinv_item_ids' AND FIND_IN_SET( '" . (int)$item_id . "', pm.meta_value )"; |
|
731
|
|
|
$in_use = $wpdb->get_var( $query ) > 0 ? true : false; |
|
732
|
|
|
|
|
733
|
|
|
$wpi_items_in_use[$item_id] = $in_use; |
|
734
|
|
|
|
|
735
|
|
|
return $in_use; |
|
736
|
|
|
} |
|
737
|
|
|
|
|
738
|
|
|
function wpinv_create_item( $args = array(), $wp_error = false, $force_update = false ) { |
|
739
|
|
|
// Set some defaults |
|
740
|
|
|
$defaults = array( |
|
741
|
|
|
'type' => 'custom', // Optional. Item type. Default 'custom'. |
|
742
|
|
|
'title' => '', // Required. Item title. |
|
743
|
|
|
'custom_id' => 0, // Optional. Any integer or non numeric id. Must be unique within item type. |
|
744
|
|
|
'price' => '0.00', // Optional. Item price. Default '0.00'. |
|
745
|
|
|
'status' => 'pending', // Optional. pending, publish |
|
746
|
|
|
'custom_name' => '', // Optional. Plural sub title for item. |
|
747
|
|
|
'custom_singular_name' => '', // Optional. Singular sub title for item. |
|
748
|
|
|
'vat_rule' => 'digital', // Optional. digital => Digital item, physical => Physical item |
|
749
|
|
|
'editable' => true, // Optional. Item editable from Items list page? Default true. |
|
750
|
|
|
'excerpt' => '', // Optional. Item short description |
|
751
|
|
|
/* Recurring item fields */ |
|
752
|
|
|
'is_recurring' => 0, // Optional. 1 => Allow recurring or 0 => Don't allow recurring |
|
753
|
|
|
'recurring_period' => 'M', // Optional. D => Daily, W => Weekly, M => Monthly, Y => Yearly |
|
754
|
|
|
'recurring_interval' => 0, // Optional. Integer value between 1 - 90. |
|
755
|
|
|
'recurring_limit' => 0, // Optional. Any integer number. 0 for recurring forever until cancelled. |
|
756
|
|
|
'free_trial' => 0, // Optional. 1 => Allow free trial or 0 => Don't free trial |
|
757
|
|
|
'trial_period' => 'M', // Optional. D => Daily, W => Weekly, M => Monthly, Y => Yearly |
|
758
|
|
|
'trial_interval' => 0, // Optional. Any integer number. |
|
759
|
|
|
'minimum_price' => '0.00', // Optional. Minimum allowed prices for items with dynamic pricing. |
|
760
|
|
|
'dynamic_pricing' => 0, // Optional. Whether or not the item supports dynamic prices. |
|
761
|
|
|
); |
|
762
|
|
|
|
|
763
|
|
|
$data = wp_parse_args( $args, $defaults ); |
|
764
|
|
|
|
|
765
|
|
|
if ( empty( $data['type'] ) ) { |
|
766
|
|
|
$data['type'] = 'custom'; |
|
767
|
|
|
} |
|
768
|
|
|
|
|
769
|
|
|
if ( !empty( $data['custom_id'] ) ) { |
|
770
|
|
|
$item = wpinv_get_item_by( 'custom_id', $data['custom_id'], $data['type'] ); |
|
771
|
|
|
} else { |
|
772
|
|
|
$item = NULL; |
|
773
|
|
|
} |
|
774
|
|
|
|
|
775
|
|
|
if ( !empty( $item ) ) { |
|
776
|
|
|
if ( $force_update ) { |
|
777
|
|
|
if ( empty( $args['ID'] ) ) { |
|
778
|
|
|
$args['ID'] = $item->ID; |
|
779
|
|
|
} |
|
780
|
|
|
return wpinv_update_item( $args, $wp_error ); |
|
781
|
|
|
} |
|
782
|
|
|
|
|
783
|
|
|
return $item; |
|
784
|
|
|
} |
|
785
|
|
|
|
|
786
|
|
|
$meta = array(); |
|
787
|
|
|
$meta['type'] = $data['type']; |
|
788
|
|
|
$meta['custom_id'] = $data['custom_id']; |
|
789
|
|
|
$meta['custom_singular_name'] = $data['custom_singular_name']; |
|
790
|
|
|
$meta['custom_name'] = $data['custom_name']; |
|
791
|
|
|
$meta['price'] = wpinv_round_amount( $data['price'] ); |
|
792
|
|
|
$meta['editable'] = (int)$data['editable']; |
|
793
|
|
|
$meta['vat_rule'] = $data['vat_rule']; |
|
794
|
|
|
$meta['vat_class'] = '_standard'; |
|
795
|
|
|
$meta['dynamic_pricing'] = (int) $data['dynamic_pricing']; |
|
796
|
|
|
$meta['minimum_price'] = wpinv_round_amount( $data['minimum_price'] ); |
|
797
|
|
|
|
|
798
|
|
|
if ( !empty( $data['is_recurring'] ) ) { |
|
799
|
|
|
$meta['is_recurring'] = $data['is_recurring']; |
|
800
|
|
|
$meta['recurring_period'] = $data['recurring_period']; |
|
801
|
|
|
$meta['recurring_interval'] = absint( $data['recurring_interval'] ); |
|
802
|
|
|
$meta['recurring_limit'] = absint( $data['recurring_limit'] ); |
|
803
|
|
|
$meta['free_trial'] = $data['free_trial']; |
|
804
|
|
|
$meta['trial_period'] = $data['trial_period']; |
|
805
|
|
|
$meta['trial_interval'] = absint( $data['trial_interval'] ); |
|
806
|
|
|
} else { |
|
807
|
|
|
$meta['is_recurring'] = 0; |
|
808
|
|
|
$meta['recurring_period'] = ''; |
|
809
|
|
|
$meta['recurring_interval'] = ''; |
|
810
|
|
|
$meta['recurring_limit'] = ''; |
|
811
|
|
|
$meta['free_trial'] = 0; |
|
812
|
|
|
$meta['trial_period'] = ''; |
|
813
|
|
|
$meta['trial_interval'] = ''; |
|
814
|
|
|
} |
|
815
|
|
|
|
|
816
|
|
|
$post_data = array( |
|
817
|
|
|
'post_title' => $data['title'], |
|
818
|
|
|
'post_excerpt' => $data['excerpt'], |
|
819
|
|
|
'post_status' => $data['status'], |
|
820
|
|
|
'meta' => $meta |
|
821
|
|
|
); |
|
822
|
|
|
|
|
823
|
|
|
$item = new WPInv_Item(); |
|
824
|
|
|
$return = $item->create( $post_data, $wp_error ); |
|
825
|
|
|
|
|
826
|
|
|
if ( $return && !empty( $item ) && !is_wp_error( $return ) ) { |
|
827
|
|
|
return $item; |
|
828
|
|
|
} |
|
829
|
|
|
|
|
830
|
|
|
if ( $wp_error && is_wp_error( $return ) ) { |
|
831
|
|
|
return $return; |
|
832
|
|
|
} |
|
833
|
|
|
return 0; |
|
834
|
|
|
} |
|
835
|
|
|
|
|
836
|
|
|
function wpinv_update_item( $args = array(), $wp_error = false ) { |
|
837
|
|
|
$item = !empty( $args['ID'] ) ? new WPInv_Item( $args['ID'] ) : NULL; |
|
838
|
|
|
|
|
839
|
|
|
if ( empty( $item ) || !( !empty( $item->post_type ) && $item->post_type == 'wpi_item' ) ) { |
|
|
|
|
|
|
840
|
|
|
if ( $wp_error ) { |
|
841
|
|
|
return new WP_Error( 'wpinv_invalid_item', __( 'Invalid item.', 'invoicing' ) ); |
|
842
|
|
|
} |
|
843
|
|
|
return 0; |
|
844
|
|
|
} |
|
845
|
|
|
|
|
846
|
|
|
if ( !empty( $args['custom_id'] ) ) { |
|
847
|
|
|
$item_exists = wpinv_get_item_by( 'custom_id', $args['custom_id'], ( !empty( $args['type'] ) ? $args['type'] : $item->type ) ); |
|
|
|
|
|
|
848
|
|
|
|
|
849
|
|
|
if ( !empty( $item_exists ) && $item_exists->ID != $args['ID'] ) { |
|
850
|
|
|
if ( $wp_error ) { |
|
851
|
|
|
return new WP_Error( 'wpinv_invalid_custom_id', __( 'Item with custom id already exists.', 'invoicing' ) ); |
|
852
|
|
|
} |
|
853
|
|
|
return 0; |
|
854
|
|
|
} |
|
855
|
|
|
} |
|
856
|
|
|
|
|
857
|
|
|
$meta_fields = array( |
|
858
|
|
|
'type', |
|
859
|
|
|
'custom_id', |
|
860
|
|
|
'custom_singular_name', |
|
861
|
|
|
'custom_name', |
|
862
|
|
|
'price', |
|
863
|
|
|
'editable', |
|
864
|
|
|
'vat_rule', |
|
865
|
|
|
'vat_class', |
|
866
|
|
|
'is_recurring', |
|
867
|
|
|
'recurring_period', |
|
868
|
|
|
'recurring_interval', |
|
869
|
|
|
'recurring_limit', |
|
870
|
|
|
'free_trial', |
|
871
|
|
|
'trial_period', |
|
872
|
|
|
'trial_interval', |
|
873
|
|
|
'minimum_price', |
|
874
|
|
|
'dynamic_pricing' |
|
875
|
|
|
); |
|
876
|
|
|
|
|
877
|
|
|
$post_data = array(); |
|
878
|
|
|
if ( isset( $args['title'] ) ) { |
|
879
|
|
|
$post_data['post_title'] = $args['title']; |
|
880
|
|
|
} |
|
881
|
|
|
if ( isset( $args['excerpt'] ) ) { |
|
882
|
|
|
$post_data['post_excerpt'] = $args['excerpt']; |
|
883
|
|
|
} |
|
884
|
|
|
if ( isset( $args['status'] ) ) { |
|
885
|
|
|
$post_data['post_status'] = $args['status']; |
|
886
|
|
|
} |
|
887
|
|
|
|
|
888
|
|
|
foreach ( $meta_fields as $meta_field ) { |
|
889
|
|
|
if ( isset( $args[ $meta_field ] ) ) { |
|
890
|
|
|
$value = $args[ $meta_field ]; |
|
891
|
|
|
|
|
892
|
|
|
switch ( $meta_field ) { |
|
893
|
|
|
case 'price': |
|
894
|
|
|
case 'minimum_price': |
|
895
|
|
|
$value = wpinv_round_amount( $value ); |
|
896
|
|
|
break; |
|
897
|
|
|
case 'recurring_interval': |
|
898
|
|
|
case 'recurring_limit': |
|
899
|
|
|
case 'trial_interval': |
|
900
|
|
|
$value = absint( $value ); |
|
901
|
|
|
break; |
|
902
|
|
|
case 'editable': |
|
903
|
|
|
$value = (int) $value; |
|
904
|
|
|
break; |
|
905
|
|
|
} |
|
906
|
|
|
|
|
907
|
|
|
$post_data['meta'][ $meta_field ] = $value; |
|
908
|
|
|
}; |
|
909
|
|
|
} |
|
910
|
|
|
|
|
911
|
|
|
if ( empty( $post_data ) ) { |
|
912
|
|
|
if ( $wp_error ) { |
|
913
|
|
|
return new WP_Error( 'wpinv_invalid_item_data', __( 'Invalid item data.', 'invoicing' ) ); |
|
914
|
|
|
} |
|
915
|
|
|
return 0; |
|
916
|
|
|
} |
|
917
|
|
|
$post_data['ID'] = $args['ID']; |
|
918
|
|
|
|
|
919
|
|
|
$return = $item->update( $post_data, $wp_error ); |
|
920
|
|
|
|
|
921
|
|
|
if ( $return && !empty( $item ) && !is_wp_error( $return ) ) { |
|
922
|
|
|
return $item; |
|
923
|
|
|
} |
|
924
|
|
|
|
|
925
|
|
|
if ( $wp_error && is_wp_error( $return ) ) { |
|
926
|
|
|
return $return; |
|
927
|
|
|
} |
|
928
|
|
|
return 0; |
|
929
|
|
|
} |
AyeCode /
invoicing
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