AyeCode /
invoicing
| Total Complexity | 53 |
| Total Lines | 451 |
| Duplicated Lines | 0 % |
| Changes | 2 | ||
| Bugs | 0 | Features | 0 |
Complex classes like WPInv_Meta_Box_Items often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use WPInv_Meta_Box_Items, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 7 | class WPInv_Meta_Box_Items { |
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| 8 | public static function output( $post ) { |
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| 9 | global $wpinv_euvat, $ajax_cart_details; |
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| 10 | |||
| 11 | $post_id = !empty( $post->ID ) ? $post->ID : 0; |
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| 12 | $invoice = new WPInv_Invoice( $post_id ); |
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| 13 | $ajax_cart_details = $invoice->get_cart_details(); |
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| 14 | $subtotal = $invoice->get_subtotal( true ); |
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| 15 | $discount_raw = $invoice->get_discount(); |
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| 16 | $discount = wpinv_price( $discount_raw, $invoice->get_currency() ); |
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| 17 | $discounts = $discount_raw > 0 ? $invoice->get_discounts() : ''; |
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| 18 | $tax = $invoice->get_tax( true ); |
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| 19 | $total = $invoice->get_total( true ); |
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| 20 | $item_quantities = wpinv_item_quantities_enabled(); |
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| 21 | $use_taxes = wpinv_use_taxes(); |
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| 22 | if ( !$use_taxes && (float)$invoice->get_tax() > 0 ) { |
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| 23 | $use_taxes = true; |
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| 24 | } |
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| 25 | $item_types = apply_filters( 'wpinv_item_types_for_quick_add_item', wpinv_get_item_types(), $post ); |
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| 26 | $is_recurring = $invoice->is_recurring(); |
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| 27 | $post_type_object = get_post_type_object($invoice->post_type); |
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| 28 | $type_title = $post_type_object->labels->singular_name; |
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| 29 | |||
| 30 | $cols = 5; |
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| 31 | if ( $item_quantities ) { |
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| 32 | $cols++; |
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| 33 | } |
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| 34 | if ( $use_taxes ) { |
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| 35 | $cols++; |
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| 36 | } |
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| 37 | $class = ''; |
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| 38 | if ( $invoice->is_paid() ) { |
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| 39 | $class .= ' wpinv-paid'; |
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| 40 | } |
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| 41 | if ( $invoice->is_refunded() ) { |
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| 42 | $class .= ' wpinv-refunded'; |
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| 43 | } |
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| 44 | if ( $is_recurring ) { |
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| 45 | $class .= ' wpi-recurring'; |
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| 46 | } |
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| 47 | ?> |
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| 48 | <div class="wpinv-items-wrap<?php echo $class; ?>" id="wpinv_items_wrap" data-status="<?php echo $invoice->status; ?>"> |
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| 49 | <table id="wpinv_items" class="wpinv-items" cellspacing="0" cellpadding="0"> |
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| 50 | <thead> |
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| 51 | <tr> |
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| 52 | <th class="id"><?php _e( 'ID', 'invoicing' );?></th> |
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| 53 | <th class="title"><?php _e( 'Item', 'invoicing' );?></th> |
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| 54 | <th class="price"><?php _e( 'Price', 'invoicing' );?></th> |
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| 55 | <?php if ( $item_quantities ) { ?> |
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| 56 | <th class="qty"><?php _e( 'Qty', 'invoicing' );?></th> |
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| 57 | <?php } ?> |
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| 58 | <th class="total"><?php _e( 'Total', 'invoicing' );?></th> |
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| 59 | <?php if ( $use_taxes ) { ?> |
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| 60 | <th class="tax"><?php _e( 'Tax (%)', 'invoicing' );?></th> |
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| 61 | <?php } ?> |
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| 62 | <th class="action"></th> |
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| 63 | </tr> |
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| 64 | </thead> |
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| 65 | <tbody class="wpinv-line-items"> |
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| 66 | <?php echo wpinv_admin_get_line_items( $invoice ); ?> |
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| 67 | </tbody> |
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| 68 | <tfoot class="wpinv-totals"> |
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| 69 | <tr> |
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| 70 | <td colspan="<?php echo $cols; ?>" style="padding:0;border:0"> |
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| 71 | <div id="wpinv-quick-add"> |
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| 72 | <table cellspacing="0" cellpadding="0"> |
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| 73 | <tr> |
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| 74 | <td class="id"> |
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| 75 | </td> |
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| 76 | <td class="title"> |
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| 77 | <input type="text" class="regular-text" placeholder="<?php _e( 'Item Name', 'invoicing' ); ?>" value="" name="_wpinv_quick[name]"> |
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| 78 | <?php if ( $wpinv_euvat->allow_vat_rules() ) { ?> |
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| 79 | <div class="wp-clearfix"> |
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| 80 | <label class="wpi-vat-rule"> |
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| 81 | <span class="title"><?php _e( 'VAT rule type', 'invoicing' );?></span> |
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| 82 | <span class="input-text-wrap"> |
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| 83 | <?php echo wpinv_html_select( array( |
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| 84 | 'options' => $wpinv_euvat->get_rules(), |
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| 85 | 'name' => '_wpinv_quick[vat_rule]', |
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| 86 | 'id' => '_wpinv_quick_vat_rule', |
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| 87 | 'show_option_all' => false, |
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| 88 | 'show_option_none' => false, |
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| 89 | 'class' => 'gdmbx2-text-medium wpinv-quick-vat-rule wpi_select2', |
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| 90 | ) ); ?> |
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| 91 | </span> |
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| 92 | </label> |
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| 93 | </div> |
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| 94 | <?php } if ( $wpinv_euvat->allow_vat_classes() ) { ?> |
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| 95 | <div class="wp-clearfix"> |
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| 96 | <label class="wpi-vat-class"> |
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| 97 | <span class="title"><?php _e( 'VAT class', 'invoicing' );?></span> |
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| 98 | <span class="input-text-wrap"> |
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| 99 | <?php echo wpinv_html_select( array( |
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| 100 | 'options' => $wpinv_euvat->get_all_classes(), |
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| 101 | 'name' => '_wpinv_quick[vat_class]', |
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| 102 | 'id' => '_wpinv_quick_vat_class', |
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| 103 | 'show_option_all' => false, |
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| 104 | 'show_option_none' => false, |
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| 105 | 'class' => 'gdmbx2-text-medium wpinv-quick-vat-class wpi_select2', |
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| 106 | ) ); ?> |
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| 107 | </span> |
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| 108 | </label> |
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| 109 | </div> |
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| 110 | <?php } ?> |
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| 111 | <div class="wp-clearfix"> |
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| 112 | <label class="wpi-item-type"> |
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| 113 | <span class="title"><?php _e( 'Item type', 'invoicing' );?></span> |
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| 114 | <span class="input-text-wrap"> |
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| 115 | <?php echo wpinv_html_select( array( |
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| 116 | 'options' => $item_types, |
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| 117 | 'name' => '_wpinv_quick[type]', |
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| 118 | 'id' => '_wpinv_quick_type', |
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| 119 | 'selected' => 'custom', |
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| 120 | 'show_option_all' => false, |
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| 121 | 'show_option_none' => false, |
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| 122 | 'class' => 'gdmbx2-text-medium wpinv-quick-type wpi_select2', |
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| 123 | ) ); ?> |
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| 124 | </span> |
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| 125 | </label> |
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| 126 | </div> |
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| 127 | <div class="wp-clearfix"> |
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| 128 | <label class="wpi-item-actions"> |
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| 129 | <span class="input-text-wrap"> |
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| 130 | <input type="button" value="Save" class="button button-primary" id="wpinv-save-item"><input type="button" value="Cancel" class="button button-secondary" id="wpinv-cancel-item"> |
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| 131 | </span> |
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| 132 | </label> |
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| 133 | </div> |
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| 134 | </td> |
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| 135 | <td class="price"><input type="text" placeholder="0.00" class="wpi-field-price wpi-price" name="_wpinv_quick[price]" /></td> |
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| 136 | <?php if ( $item_quantities ) { ?> |
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| 137 | <td class="qty"><input type="number" class="small-text" step="1" min="1" value="1" name="_wpinv_quick[qty]" /></td> |
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| 138 | <?php } ?> |
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| 139 | <td class="total"></td> |
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| 140 | <?php if ( $use_taxes ) { ?> |
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| 141 | <td class="tax"></td> |
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| 142 | <?php } ?> |
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| 143 | <td class="action"></td> |
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| 144 | </tr> |
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| 145 | </table> |
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| 146 | </div> |
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| 147 | </td> |
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| 148 | </tr> |
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| 149 | <tr class="clear"> |
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| 150 | <td colspan="<?php echo $cols; ?>"></td> |
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| 151 | </tr> |
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| 152 | <tr class="totals"> |
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| 153 | <td colspan="<?php echo ( $cols - 4 ); ?>"></td> |
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| 154 | <td colspan="4"> |
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| 155 | <table cellspacing="0" cellpadding="0"> |
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| 156 | <tr class="subtotal"> |
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| 157 | <td class="name"><?php _e( 'Sub Total:', 'invoicing' );?></td> |
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| 158 | <td class="total"><?php echo $subtotal;?></td> |
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| 159 | <td class="action"></td> |
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| 160 | </tr> |
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| 161 | <tr class="discount"> |
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| 162 | <td class="name"><?php wpinv_get_discount_label( wpinv_discount_code( $invoice->ID ) ); ?>:</td> |
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| 163 | <td class="total"><?php echo wpinv_discount( $invoice->ID, true, true ); ?></td> |
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| 164 | <td class="action"></td> |
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| 165 | </tr> |
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| 166 | <?php if ( $use_taxes ) { ?> |
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| 167 | <tr class="tax"> |
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| 168 | <td class="name"><?php _e( 'Tax:', 'invoicing' );?></td> |
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| 169 | <td class="total"><?php echo $tax;?></td> |
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| 170 | <td class="action"></td> |
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| 171 | </tr> |
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| 172 | <?php } ?> |
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| 173 | <tr class="total"> |
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| 174 | <td class="name"><?php echo apply_filters( 'wpinv_invoice_items_total_label', __( 'Invoice Total:', 'invoicing' ), $invoice );?></td> |
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| 175 | <td class="total"><?php echo $total;?></td> |
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| 176 | <td class="action"></td> |
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| 177 | </tr> |
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| 178 | </table> |
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| 179 | </td> |
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| 180 | </tr> |
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| 181 | </tfoot> |
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| 182 | </table> |
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| 183 | <div class="wpinv-actions"> |
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| 184 | <?php ob_start(); ?> |
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| 185 | <?php |
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| 186 | if ( !$invoice->is_paid() && !$invoice->is_refunded() ) { |
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| 187 | if ( !$invoice->is_recurring() ) { |
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| 188 | echo wpinv_item_dropdown( array( |
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| 189 | 'name' => 'wpinv_invoice_item', |
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| 190 | 'id' => 'wpinv_invoice_item', |
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| 191 | 'show_recurring' => true, |
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| 192 | 'class' => 'wpi_select2', |
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| 193 | ) ); |
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| 194 | ?> |
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| 195 | <input type="button" value="<?php echo sprintf(esc_attr__( 'Add item to %s', 'invoicing'), $type_title); ?>" class="button button-primary" id="wpinv-add-item"><input type="button" value="<?php esc_attr_e( 'Create new item', 'invoicing' );?>" class="button button-primary" id="wpinv-new-item"><?php } ?><input type="button" value="<?php esc_attr_e( 'Recalculate Totals', 'invoicing' );?>" class="button button-primary wpinv-flr" id="wpinv-recalc-totals"> |
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| 196 | <?php } ?> |
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| 197 | <?php do_action( 'wpinv_invoice_items_actions', $invoice ); ?> |
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| 198 | <?php $item_actions = ob_get_clean(); echo apply_filters( 'wpinv_invoice_items_actions_content', $item_actions, $invoice, $post ); ?> |
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| 199 | </div> |
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| 200 | </div> |
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| 201 | <?php |
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| 202 | } |
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| 203 | |||
| 204 | public static function prices( $post ) { |
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| 205 | $symbol = wpinv_currency_symbol(); |
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| 206 | $position = wpinv_currency_position(); |
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| 207 | $item = new WPInv_Item( $post->ID ); |
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| 208 | |||
| 209 | $price = $item->get_price(); |
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| 210 | $is_dynamic_pricing = $item->get_is_dynamic_pricing(); |
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| 211 | $minimum_price = $item->get_minimum_price(); |
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| 212 | $is_recurring = $item->is_recurring(); |
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| 213 | $period = $item->get_recurring_period(); |
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| 214 | $interval = absint( $item->get_recurring_interval() ); |
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| 215 | $times = absint( $item->get_recurring_limit() ); |
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| 216 | $free_trial = $item->has_free_trial(); |
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| 217 | $trial_interval = $item->get_trial_interval(); |
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| 218 | $trial_period = $item->get_trial_period(); |
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| 219 | |||
| 220 | $intervals = array(); |
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| 221 | for ( $i = 1; $i <= 90; $i++ ) { |
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| 222 | $intervals[$i] = $i; |
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| 223 | } |
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| 224 | |||
| 225 | $interval = $interval > 0 ? $interval : 1; |
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| 226 | |||
| 227 | $class = $is_recurring ? 'wpinv-recurring-y' : 'wpinv-recurring-n'; |
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| 228 | |||
| 229 | $minimum_price_style = 'margin-left: 24px;'; |
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| 230 | if(! $is_dynamic_pricing ) { |
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| 231 | $minimum_price_style .= 'display: none;'; |
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| 232 | } |
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| 233 | |||
| 234 | ?> |
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| 235 | <p class="wpinv-row-prices"><?php echo ( $position != 'right' ? $symbol . ' ' : '' );?><input type="text" maxlength="12" placeholder="<?php echo wpinv_sanitize_amount( 0 ); ?>" value="<?php echo $price;?>" id="wpinv_item_price" name="wpinv_item_price" class="medium-text wpi-field-price wpi-price" <?php disabled( $item->is_editable(), false ); ?> /><?php echo ( $position == 'right' ? ' ' . $symbol : '' );?><input type="hidden" name="wpinv_vat_meta_box_nonce" value="<?php echo wp_create_nonce( 'wpinv_item_meta_box_save' ) ;?>" /> |
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| 236 | <?php do_action( 'wpinv_prices_metabox_price', $item ); ?> |
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| 237 | </p> |
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| 238 | |||
| 239 | <?php if( $item->supports_dynamic_pricing() ) { ?> |
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| 240 | |||
| 241 | <p class="wpinv-row-name-your-price"> |
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| 242 | <label> |
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| 243 | <input type="checkbox" name="wpinv_name_your_price" id="wpinv_name_your_price" value="1" <?php checked( 1, $is_dynamic_pricing ); ?> /> |
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| 244 | <?php echo apply_filters( 'wpinv_name_your_price_toggle_text', __( 'User can set a custom price', 'invoicing' ) ); ?> |
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| 245 | </label> |
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| 246 | <?php do_action( 'wpinv_prices_metabox_name_your_price_field', $item ); ?> |
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| 247 | </p> |
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| 248 | |||
| 249 | <p class="wpinv-row-minimum-price" style="<?php echo $minimum_price_style; ?>"> |
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| 250 | <label> |
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| 251 | <?php _e( 'Minimum Price', 'invoicing' ); ?> |
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| 252 | <?php echo ( $position != 'right' ? $symbol . ' ' : '' );?><input type="text" maxlength="12" placeholder="<?php echo wpinv_sanitize_amount( 0 ); ?>" value="<?php echo $minimum_price;?>" id="wpinv_minimum_price" name="wpinv_minimum_price" class="medium-text wpi-field-price" <?php disabled( $item->is_editable(), false ); ?> /><?php echo ( $position == 'right' ? ' ' . $symbol : '' );?> |
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| 253 | </label> |
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| 254 | |||
| 255 | <?php do_action( 'wpinv_prices_metabox_minimum_price_field', $item ); ?> |
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| 256 | </p> |
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| 257 | |||
| 258 | <?php } ?> |
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| 259 | |||
| 260 | <p class="wpinv-row-is-recurring"> |
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| 261 | <label for="wpinv_is_recurring"> |
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| 262 | <input type="checkbox" name="wpinv_is_recurring" id="wpinv_is_recurring" value="1" <?php checked( 1, $is_recurring ); ?> /> |
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| 263 | <?php echo apply_filters( 'wpinv_is_recurring_toggle_text', __( 'Is Recurring Item?', 'invoicing' ) ); ?> |
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| 264 | </label> |
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| 265 | <?php do_action( 'wpinv_prices_metabox_is_recurring_field', $item ); ?> |
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| 266 | </p> |
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| 267 | <p class="wpinv-row-recurring-fields <?php echo $class;?>"> |
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| 268 | <label class="wpinv-period" for="wpinv_recurring_period"><?php _e( 'Recurring', 'invoicing' );?> <select class="wpinv-select wpi_select2" id="wpinv_recurring_period" name="wpinv_recurring_period"><option value="D" data-text="<?php esc_attr_e( 'day(s)', 'invoicing' ); ?>" <?php selected( 'D', $period );?>><?php _e( 'Daily', 'invoicing' ); ?></option><option value="W" data-text="<?php esc_attr_e( 'week(s)', 'invoicing' ); ?>" <?php selected( 'W', $period );?>><?php _e( 'Weekly', 'invoicing' ); ?></option><option value="M" data-text="<?php esc_attr_e( 'month(s)', 'invoicing' ); ?>" <?php selected( 'M', $period );?>><?php _e( 'Monthly', 'invoicing' ); ?></option><option value="Y" data-text="<?php esc_attr_e( 'year(s)', 'invoicing' ); ?>" <?php selected( 'Y', $period );?>><?php _e( 'Yearly', 'invoicing' ); ?></option></select></label> |
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| 269 | <label class="wpinv-interval" for="wpinv_recurring_interval"> <?php _e( 'at every', 'invoicing' );?> <?php echo wpinv_html_select( array( |
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| 270 | 'options' => $intervals, |
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| 271 | 'name' => 'wpinv_recurring_interval', |
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| 272 | 'id' => 'wpinv_recurring_interval', |
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| 273 | 'selected' => $interval, |
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| 274 | 'show_option_all' => false, |
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| 275 | 'show_option_none' => false, |
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| 276 | 'class' => 'wpi_select2', |
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| 277 | ) ); ?> <span id="wpinv_interval_text"><?php _e( 'day(s)', 'invoicing' );?></span></label> |
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| 278 | <label class="wpinv-times" for="wpinv_recurring_limit"> <?php _e( 'for', 'invoicing' );?> <input class="small-text" type="number" value="<?php echo $times;?>" size="4" id="wpinv_recurring_limit" name="wpinv_recurring_limit" step="1" min="0"> <?php _e( 'time(s) <i>(select 0 for recurring forever until cancelled</i>)', 'invoicing' );?></label> |
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| 279 | <span class="clear wpi-trial-clr"></span> |
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| 280 | <label class="wpinv-free-trial" for="wpinv_free_trial"> |
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| 281 | <input type="checkbox" name="wpinv_free_trial" id="wpinv_free_trial" value="1" <?php checked( true, (bool)$free_trial ); ?> /> |
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| 282 | <?php echo __( 'Offer free trial for', 'invoicing' ); ?> |
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| 283 | </label> |
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| 284 | <label class="wpinv-trial-interval" for="wpinv_trial_interval"> |
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| 285 | <input class="small-text" type="number" value="<?php echo $trial_interval;?>" size="4" id="wpinv_trial_interval" name="wpinv_trial_interval" step="1" min="1"> <select class="wpinv-select wpi_select2" id="wpinv_trial_period" name="wpinv_trial_period"><option value="D" <?php selected( 'D', $trial_period );?>><?php _e( 'day(s)', 'invoicing' ); ?></option><option value="W" <?php selected( 'W', $trial_period );?>><?php _e( 'week(s)', 'invoicing' ); ?></option><option value="M" <?php selected( 'M', $trial_period );?>><?php _e( 'month(s)', 'invoicing' ); ?></option><option value="Y" <?php selected( 'Y', $trial_period );?>><?php _e( 'year(s)', 'invoicing' ); ?></option></select> |
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| 286 | </label> |
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| 287 | <?php do_action( 'wpinv_prices_metabox_recurring_fields', $item ); ?> |
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| 288 | </p> |
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| 289 | <input type="hidden" id="_wpi_current_type" value="<?php echo wpinv_get_item_type( $post->ID ); ?>" /> |
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| 290 | <?php do_action( 'wpinv_item_price_field', $post->ID ); ?> |
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| 291 | <?php |
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| 292 | } |
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| 293 | |||
| 294 | public static function vat_rules( $post ) { |
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| 295 | global $wpinv_euvat; |
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| 296 | |||
| 297 | $rule_type = $wpinv_euvat->get_item_rule( $post->ID ); |
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| 298 | ?> |
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| 299 | <p><label for="wpinv_vat_rules"><strong><?php _e( 'Select how VAT rules will be applied:', 'invoicing' );?></strong></label> |
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| 300 | <?php echo wpinv_html_select( array( |
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| 301 | 'options' => $wpinv_euvat->get_rules(), |
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| 302 | 'name' => 'wpinv_vat_rules', |
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| 303 | 'id' => 'wpinv_vat_rules', |
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| 304 | 'selected' => $rule_type, |
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| 305 | 'show_option_all' => false, |
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| 306 | 'show_option_none' => false, |
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| 307 | 'class' => 'gdmbx2-text-medium wpinv-vat-rules wpi_select2', |
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| 308 | ) ); ?> |
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| 309 | </p> |
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| 310 | <p class="wpi-m0"><?php _e( 'When you select physical product rules, only consumers and businesses in your country will be charged VAT. The VAT rate used will be the rate in your country.', 'invoicing' ); ?></p> |
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| 311 | <p class="wpi-m0"><?php _e( 'If you select Digital product rules, VAT will be charged at the rate that applies in the country of the consumer. Only businesses in your country will be charged VAT.', 'invoicing' ); ?></p> |
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| 312 | <?php |
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| 313 | } |
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| 314 | |||
| 315 | public static function vat_classes( $post ) { |
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| 331 | <?php |
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| 332 | } |
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| 333 | |||
| 334 | public static function item_info( $post ) { |
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| 352 | } |
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| 353 | |||
| 354 | public static function meta_values( $post ) { |
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| 355 | $meta_keys = apply_filters( 'wpinv_show_meta_values_for_keys', array( |
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| 373 | } |
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| 374 | |||
| 375 | public static function save( $post_id, $data, $post ) { |
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| 460 |
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