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export-functions.php
168 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Exports Functions |
| 4 | * |
| 5 | * These functions are used for exporting data from Give |
| 6 | * |
| 7 | * @package Give |
| 8 | * @subpackage Admin/Export |
| 9 | * @copyright Copyright (c) 2016, GiveWP |
| 10 | * @license https://opensource.org/licenses/gpl-license GNU Public License |
| 11 | */ |
| 12 | |
| 13 | // Exit if accessed directly. |
| 14 | if ( ! defined( 'ABSPATH' ) ) { |
| 15 | exit; |
| 16 | } |
| 17 | |
| 18 | |
| 19 | /** |
| 20 | * Process batch exports via ajax |
| 21 | * |
| 22 | * @since 2.21.0 Sanitize file name. Allow plain file name only. |
| 23 | * @since 1.5 |
| 24 | * @return void |
| 25 | */ |
| 26 | function give_do_ajax_export() { |
| 27 | |
| 28 | require_once GIVE_PLUGIN_DIR . 'includes/admin/tools/export/class-batch-export.php'; |
| 29 | |
| 30 | parse_str( $_POST['form'], $form ); |
| 31 | |
| 32 | $_REQUEST = $form = (array) $form; |
| 33 | |
| 34 | if ( |
| 35 | ! wp_verify_nonce( $_REQUEST['give_ajax_export'], 'give_ajax_export' ) || |
| 36 | ! current_user_can( 'manage_give_settings' ) |
| 37 | ) { |
| 38 | die( '-2' ); |
| 39 | } |
| 40 | |
| 41 | /** |
| 42 | * Fires before batch export. |
| 43 | * |
| 44 | * @since 1.5 |
| 45 | * |
| 46 | * @param string $class Export class. |
| 47 | */ |
| 48 | do_action( 'give_batch_export_class_include', $form['give-export-class'] ); |
| 49 | |
| 50 | if( ! is_subclass_of( $form['give-export-class'], \Give_Batch_Export::class ) ) { |
| 51 | die(-2); |
| 52 | } |
| 53 | |
| 54 | $step = absint( $_POST['step'] ); |
| 55 | $class = sanitize_text_field( $form['give-export-class'] ); |
| 56 | $filename = isset( $_POST['file_name'] ) ? |
| 57 | basename(sanitize_file_name( $_POST['file_name'] ), '.csv') : |
| 58 | null; |
| 59 | |
| 60 | /* @var Give_Batch_Export $export */ |
| 61 | $export = new $class( $step, $filename ); |
| 62 | |
| 63 | if ( ! $export->can_export() ) { |
| 64 | die( '-1' ); |
| 65 | } |
| 66 | |
| 67 | if ( ! $export->is_writable ) { |
| 68 | $json_args = [ |
| 69 | 'error' => true, |
| 70 | 'message' => esc_html__( 'Export location or file not writable.', 'give' ), |
| 71 | ]; |
| 72 | echo json_encode( $json_args ); |
| 73 | exit; |
| 74 | } |
| 75 | |
| 76 | $export->set_properties( give_clean( $_REQUEST ) ); |
| 77 | |
| 78 | $export->pre_fetch(); |
| 79 | |
| 80 | $ret = $export->process_step(); |
| 81 | |
| 82 | $percentage = $export->get_percentage_complete(); |
| 83 | |
| 84 | if ( $ret ) { |
| 85 | |
| 86 | $step += 1; |
| 87 | $json_data = [ |
| 88 | 'step' => $step, |
| 89 | 'percentage' => $percentage, |
| 90 | 'file_name' => $export->filename, |
| 91 | ]; |
| 92 | |
| 93 | } elseif ( true === $export->is_empty ) { |
| 94 | |
| 95 | $json_data = [ |
| 96 | 'error' => true, |
| 97 | 'message' => esc_html__( 'No data found for export parameters.', 'give' ), |
| 98 | ]; |
| 99 | |
| 100 | } elseif ( true === $export->done && true === $export->is_void ) { |
| 101 | |
| 102 | $message = ! empty( $export->message ) ? |
| 103 | $export->message : |
| 104 | esc_html__( 'Batch Processing Complete', 'give' ); |
| 105 | |
| 106 | $json_data = [ |
| 107 | 'success' => true, |
| 108 | 'message' => $message, |
| 109 | ]; |
| 110 | |
| 111 | } else { |
| 112 | |
| 113 | $args = array_merge( |
| 114 | $_REQUEST, |
| 115 | [ |
| 116 | 'step' => $step, |
| 117 | 'class' => $class, |
| 118 | 'nonce' => wp_create_nonce( 'give-batch-export' ), |
| 119 | 'give_action' => 'form_batch_export', |
| 120 | 'file_name' => $export->filename, |
| 121 | ] |
| 122 | ); |
| 123 | |
| 124 | $json_data = [ |
| 125 | 'step' => 'done', |
| 126 | 'url' => esc_url_raw(add_query_arg( $args, admin_url() )), |
| 127 | ]; |
| 128 | |
| 129 | } |
| 130 | |
| 131 | $export->unset_properties( give_clean( $_REQUEST ), $export ); |
| 132 | echo json_encode( $json_data ); |
| 133 | exit; |
| 134 | } |
| 135 | |
| 136 | add_action( 'wp_ajax_give_do_ajax_export', 'give_do_ajax_export' ); |
| 137 | |
| 138 | |
| 139 | /** |
| 140 | * This function is used to define default columns for export. |
| 141 | * |
| 142 | * Note: This function is for internal purposes only. |
| 143 | * Use filter "give_export_donors_get_default_columns" instead. |
| 144 | * |
| 145 | * @since 2.2.6 |
| 146 | * |
| 147 | * @return array |
| 148 | */ |
| 149 | function give_export_donors_get_default_columns() { |
| 150 | |
| 151 | $default_columns = [ |
| 152 | 'full_name' => __( 'Name', 'give' ), |
| 153 | 'email' => __( 'Email', 'give' ), |
| 154 | 'address' => __( 'Address', 'give' ), |
| 155 | 'userid' => __( 'User ID', 'give' ), |
| 156 | 'donor_created_date' => __( 'Donor Created Date', 'give' ), |
| 157 | 'donations' => __( 'Number of donations', 'give' ), |
| 158 | 'donation_sum' => __( 'Total Donated', 'give' ), |
| 159 | ]; |
| 160 | |
| 161 | /** |
| 162 | * This filter will be used to define default columns for export. |
| 163 | * |
| 164 | * @since 2.2.6 |
| 165 | */ |
| 166 | return apply_filters( 'give_export_donors_get_default_columns', $default_columns ); |
| 167 | } |
| 168 |