| Conditions | 8 | 
| Paths | 32 | 
| Total Lines | 171 | 
| Code Lines | 116 | 
| Lines | 0 | 
| Ratio | 0 % | 
| Changes | 1 | ||
| Bugs | 0 | Features | 1 | 
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php  | 
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| 8 |     public static function output( $post ) { | 
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| 9 | global $user_ID;  | 
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| 10 | $post_id = !empty( $post->ID ) ? $post->ID : 0;  | 
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| 11 | $invoice = new WPInv_Invoice( $post_id );  | 
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| 12 | |||
| 13 | ?>  | 
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| 14 | <div class="gdmbx2-wrap form-table">  | 
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| 15 | <div id="gdmbx2-metabox-wpinv_address" class="gdmbx2-metabox gdmbx-field-list wpinv-address gdmbx-row">  | 
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| 16 | <div class="gdmbx-row gdmbx-type-text gdmbx-wpinv-user-id table-layout">  | 
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| 17 | <div class="gdmbx-th">  | 
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| 18 | <label for="post_author_override"><?php _e( 'Customer', 'invoicing' );?></label>  | 
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| 19 | </div>  | 
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| 20 | <div class="gdmbx-td gdmbx-customer-div">  | 
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| 21 | <?php wpinv_dropdown_users( array(  | 
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| 22 | 'name' => 'post_author_override',  | 
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| 23 | 'selected' => empty($post->ID) ? $user_ID : $post->post_author,  | 
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| 24 | 'include_selected' => true,  | 
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| 25 | 'show' => 'display_name_with_email',  | 
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| 26 | 'orderby' => 'user_email',  | 
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| 27 | 'class' => 'gdmbx2-text-large wpi_select2'  | 
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| 28 | ) ); ?>  | 
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| 29 | </div>  | 
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| 30 | </div>  | 
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| 31 | <div class="gdmbx-row gdmbx-type-text gdmbx-wpinv-email table-layout" style="display:none">  | 
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| 32 | <div class="gdmbx-th"><label for="wpinv_email"><?php _e( 'Email', 'invoicing' );?> <span class="required">*</span></label>  | 
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| 33 | </div>  | 
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| 34 | <div class="gdmbx-td">  | 
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| 35 | <input type="hidden" id="wpinv_new_user" name="wpinv_new_user" value="" />  | 
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| 36 | <input type="email" class="gdmbx2-text-large" name="wpinv_email" id="wpinv_email" />  | 
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| 37 | </div>  | 
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| 38 | </div>  | 
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| 39 | <div class="gdmbx-row gdmbx-type-text gdmbx-wpinv-btns table-layout">  | 
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| 40 | <div class="gdmbx-th"><label><?php _e( 'Actions', 'invoicing' );?></label>  | 
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| 41 | </div>  | 
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| 42 |             <?php if ( $invoice->has_status( array( 'auto-draft', 'draft', 'wpi-pending', 'wpi-quote-pending' ) ) ) { ?> | 
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| 43 | <div class="gdmbx-td">  | 
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| 44 | <a id="wpinv-fill-user-details" class="button button-small button-secondary" title="<?php esc_attr_e( 'Fill User Details', 'invoicing' );?>" href="javascript:void(0)"><i aria-hidden="true" class="fa fa-refresh"></i><?php _e( 'Fill User Details', 'invoicing' );?></a>  | 
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| 45 | <a class="wpinv-new-user button button-small button-secondary" href="javascript:void(0)"><i aria-hidden="true" class="fa fa-plus"></i><?php _e( 'Add New User', 'invoicing' );?></a>  | 
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| 46 | <a style="display:none" class="wpinv-new-cancel button button-small button-secondary" href="javascript:void(0)"><i aria-hidden="true" class="fa fa-close"></i><?php _e( 'Cancel', 'invoicing' );?> </a>  | 
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| 47 | </div>  | 
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| 48 | <?php } ?>  | 
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| 49 | </div>  | 
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| 50 | <div class="gdmbx-row gdmbx-type-text gdmbx-wpinv-first-name table-layout">  | 
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| 51 | <div class="gdmbx-th"><label for="wpinv_first_name"><?php _e( 'First Name', 'invoicing' );?></label></div>  | 
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| 52 | <div class="gdmbx-td">  | 
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| 53 | <input type="text" class="gdmbx2-text-large" name="wpinv_first_name" id="wpinv_first_name" value="<?php echo esc_attr( $invoice->first_name );?>" />  | 
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| 54 | </div>  | 
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| 55 | </div>  | 
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| 56 | <div class="gdmbx-row gdmbx-type-text gdmbx-wpinv-last-name table-layout">  | 
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| 57 | <div class="gdmbx-th"><label for="wpinv_last_name"><?php _e( 'Last Name', 'invoicing' );?></label></div>  | 
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| 58 | <div class="gdmbx-td">  | 
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| 59 | <input type="text" class="gdmbx2-text-large" name="wpinv_last_name" id="wpinv_last_name" value="<?php echo esc_attr( $invoice->last_name );?>" />  | 
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| 60 | </div>  | 
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| 61 | </div>  | 
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| 62 | <div class="gdmbx-row gdmbx-type-text gdmbx-wpinv-company table-layout">  | 
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| 63 | <div class="gdmbx-th"><label for="wpinv_company"><?php _e( 'Company', 'invoicing' );?></label></div>  | 
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| 64 | <div class="gdmbx-td">  | 
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| 65 | <input type="text" class="gdmbx2-text-large" name="wpinv_company" id="wpinv_company" value="<?php echo esc_attr( $invoice->company );?>" />  | 
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| 66 | </div>  | 
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| 67 | </div>  | 
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| 68 | <div class="gdmbx-row gdmbx-type-text gdmbx-wpinv-vat-number table-layout">  | 
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| 69 | <div class="gdmbx-th"><label for="wpinv_vat_number"><?php _e( 'Vat Number', 'invoicing' );?></label></div>  | 
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| 70 | <div class="gdmbx-td">  | 
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| 71 | <input type="text" class="gdmbx2-text-large" name="wpinv_vat_number" id="wpinv_vat_number" value="<?php echo esc_attr( $invoice->vat_number );?>" />  | 
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| 72 | </div>  | 
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| 73 | </div>  | 
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| 74 | <div class="gdmbx-row gdmbx-type-text gdmbx-wpinv-address table-layout">  | 
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| 75 | <div class="gdmbx-th"><label for="wpinv_address"><?php _e( 'Address', 'invoicing' );?></label></div>  | 
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| 76 | <div class="gdmbx-td">  | 
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| 77 | <input type="text" class="gdmbx2-text-large" name="wpinv_address" id="wpinv_address" value="<?php echo esc_attr( $invoice->address );?>" />  | 
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| 78 | </div>  | 
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| 79 | </div>  | 
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| 80 | <div class="gdmbx-row gdmbx-type-text gdmbx-wpinv-city table-layout">  | 
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| 81 | <div class="gdmbx-th"><label for="wpinv_city"><?php _e( 'City', 'invoicing' );?></label></div>  | 
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| 82 | <div class="gdmbx-td">  | 
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| 83 | <input type="text" class="gdmbx2-text-large" name="wpinv_city" id="wpinv_city" value="<?php echo esc_attr( $invoice->city );?>" />  | 
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| 84 | </div>  | 
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| 85 | </div>  | 
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| 86 | <div class="gdmbx-row gdmbx-type-select gdmbx-wpinv-country table-layout">  | 
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| 87 | <div class="gdmbx-th"><label for="wpinv_country"><?php _e( 'Country', 'invoicing' );?> <span class="wpi-loader"><i class="fa fa-refresh fa-spin"></i></span></label></div>  | 
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| 88 | <div class="gdmbx-td">  | 
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| 89 | <?php  | 
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| 90 | echo wpinv_html_select( array(  | 
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| 91 | 'options' => array_merge( array( '' => __( 'Choose a country', 'invoicing' ) ), wpinv_get_country_list() ),  | 
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| 92 | 'name' => 'wpinv_country',  | 
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| 93 | 'id' => 'wpinv_country',  | 
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| 94 | 'selected' => $invoice->country,  | 
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| 95 | 'show_option_all' => false,  | 
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| 96 | 'show_option_none' => false,  | 
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| 97 | 'class' => 'gdmbx2-text-large wpi_select2',  | 
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| 98 | 'placeholder' => __( 'Choose a country', 'invoicing' ),  | 
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| 99 | 'required' => false,  | 
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| 100 | ) );  | 
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| 101 | ?>  | 
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| 102 | </div>  | 
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| 103 | </div>  | 
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| 104 | <div class="gdmbx-row gdmbx-type-text gdmbx-wpinv-state table-layout">  | 
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| 105 | <div class="gdmbx-th"><label for="wpinv_state"><?php _e( 'State', 'invoicing' );?></label></div>  | 
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| 106 | <div class="gdmbx-td">  | 
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| 107 | <?php  | 
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| 108 | $states = wpinv_get_country_states( $invoice->country );  | 
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| 109 |                 if( !empty( $states ) ) { | 
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| 110 | echo wpinv_html_select( array(  | 
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| 111 | 'options' => array_merge( array( '' => __( 'Choose a state', 'invoicing' ) ), $states ),  | 
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| 112 | 'name' => 'wpinv_state',  | 
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| 113 | 'id' => 'wpinv_state',  | 
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| 114 | 'selected' => $invoice->state,  | 
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| 115 | 'show_option_all' => false,  | 
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| 116 | 'show_option_none' => false,  | 
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| 117 | 'class' => 'gdmbx2-text-large wpi_select2',  | 
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| 118 | 'placeholder' => __( 'Choose a state', 'invoicing' ),  | 
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| 119 | 'required' => false,  | 
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| 120 | ) );  | 
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| 121 |                 } else { | 
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| 122 | echo wpinv_html_text( array(  | 
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| 123 | 'name' => 'wpinv_state',  | 
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| 124 | 'value' => ! empty( $invoice->state ) ? $invoice->state : '',  | 
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| 125 | 'id' => 'wpinv_state',  | 
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| 126 | 'class' => 'gdmbx2-text-large',  | 
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| 127 | 'required' => false,  | 
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| 128 | ) );  | 
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| 129 | }  | 
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| 130 | ?>  | 
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| 131 | </div>  | 
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| 132 | </div>  | 
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| 133 | <div class="gdmbx-row gdmbx-type-text gdmbx-wpinv-zip table-layout">  | 
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| 134 | <div class="gdmbx-th"><label for="wpinv_zip"><?php _e( 'Zipcode', 'invoicing' );?></label></div>  | 
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| 135 | <div class="gdmbx-td">  | 
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| 136 | <input type="text" class="gdmbx2-text-large" name="wpinv_zip" id="wpinv_zip" value="<?php echo esc_attr( $invoice->zip );?>" />  | 
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| 137 | </div>  | 
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| 138 | </div>  | 
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| 139 | <div class="gdmbx-row gdmbx-type-text gdmbx-wpinv-phone table-layout">  | 
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| 140 | <div class="gdmbx-th"><label for="wpinv_phone"><?php _e( 'Phone', 'invoicing' );?></label></div>  | 
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| 141 | <div class="gdmbx-td">  | 
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| 142 | <input type="text" class="gdmbx2-text-large" name="wpinv_phone" id="wpinv_phone" value="<?php echo esc_attr( $invoice->phone );?>" />  | 
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| 143 | </div>  | 
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| 144 | </div>  | 
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| 145 | <div class="gdmbx-row gdmbx-type-text gdmbx-wpinv-ip table-layout">  | 
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| 146 |             <div class="gdmbx-th"><label for="wpinv_ip"><?php _e( 'IP Address', 'invoicing' );?><?php if ($invoice->ip) { ?> | 
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| 147 |   <a href="<?php echo admin_url( 'admin-ajax.php?action=wpinv_ip_geolocation&ip=' . $invoice->ip ); ?>" title="<?php esc_attr_e( 'View IP information', 'invoicing' );?>" target="_blank"><i class="fa fa-external-link" aria-hidden="true"></i></a>  | 
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| 148 | <?php } ?></label></div>  | 
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| 149 | <div class="gdmbx-td">  | 
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| 150 | <input type="text" class="gdmbx2-text-large" value="<?php echo esc_attr( $invoice->ip );?>" readonly />  | 
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| 151 | </div>  | 
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| 152 | </div>  | 
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| 153 | |||
| 154 |         <?php if( ! $invoice->is_paid() ) { ?> | 
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| 155 | |||
| 156 | <div class="gdmbx-row gdmbx-type-select gdmbx-wpinv-currency table-layout">  | 
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| 157 | <div class="gdmbx-th"><label for="wpinv_currency"><?php _e( 'Currency', 'invoicing' );?></label></div>  | 
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| 158 | <div class="gdmbx-td">  | 
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| 159 | <?php  | 
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| 160 | echo wpinv_html_select( array(  | 
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| 161 | 'options' => array_merge( array( '' => __( 'Currency for the invoice', 'invoicing' ) ), wpinv_get_currencies() ),  | 
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| 162 | 'name' => 'wpinv_currency',  | 
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| 163 | 'id' => 'wpinv_currency',  | 
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| 164 | 'selected' => $invoice->get_currency(),  | 
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| 165 | 'show_option_all' => false,  | 
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| 166 | 'show_option_none' => false,  | 
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| 167 | 'class' => 'gdmbx2-text-large wpi_select2',  | 
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| 168 | 'placeholder' => __( 'Choose a currency', 'invoicing' ),  | 
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| 169 | 'required' => true,  | 
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| 170 | ) );  | 
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| 171 | ?>  | 
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| 172 | </div>  | 
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| 173 | </div>  | 
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| 174 | |||
| 175 | <?php } ?>  | 
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| 176 | </div>  | 
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| 177 | </div>  | 
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| 178 | <?php wp_nonce_field( 'wpinv_save_invoice', 'wpinv_save_invoice' ) ;?>  | 
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| 179 | <?php  | 
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| 182 |