module-dev-delete-meta.php
219 lines
| 1 | <?php |
| 2 | |
| 3 | if(!defined('ABSPATH')){ |
| 4 | exit; |
| 5 | } |
| 6 | |
| 7 | if(!class_exists('acfe_dev_delete_meta')): |
| 8 | |
| 9 | class acfe_dev_delete_meta{ |
| 10 | |
| 11 | /** |
| 12 | * construct |
| 13 | */ |
| 14 | function __construct(){ |
| 15 | |
| 16 | // check settings |
| 17 | if((!acfe_is_dev() && !acfe_is_super_dev()) || !acf_current_user_can_admin()){ |
| 18 | return; |
| 19 | } |
| 20 | |
| 21 | // table |
| 22 | add_filter('acfe/dev/meta/row_actions', array($this, 'meta_row_actions'), 10, 3); |
| 23 | add_action('acfe/dev/meta/after_table', array($this, 'meta_after_table')); |
| 24 | |
| 25 | // ajax |
| 26 | add_action('wp_ajax_acfe/dev/single_delete_meta', array($this, 'ajax_delete_single_meta')); |
| 27 | add_action('wp_ajax_acfe/dev/bulk_delete_meta', array($this, 'ajax_delete_bulk_meta')); |
| 28 | |
| 29 | } |
| 30 | |
| 31 | |
| 32 | /** |
| 33 | * meta_row_actions |
| 34 | * |
| 35 | * acfe/dev/meta/row_actions |
| 36 | * |
| 37 | * @param $row_actions |
| 38 | * @param $meta |
| 39 | * @param $args |
| 40 | * |
| 41 | * @return mixed |
| 42 | */ |
| 43 | function meta_row_actions($row_actions, $meta, $args){ |
| 44 | |
| 45 | // check permission |
| 46 | if(!current_user_can(acf_get_setting('capability'))){ |
| 47 | return $row_actions; |
| 48 | } |
| 49 | |
| 50 | // delete link |
| 51 | $delete = array( |
| 52 | 'href' => '#', |
| 53 | 'class' => 'acfe-dev-delete-meta', |
| 54 | 'data-meta-id' => $meta['id'], |
| 55 | 'data-meta-key' => $meta['key'], |
| 56 | 'data-meta-type' => $meta['type'], |
| 57 | 'data-nonce' => wp_create_nonce("acfe-dev-delete-meta-{$meta['id']}"), |
| 58 | ); |
| 59 | |
| 60 | $row_actions['delete'] = '<a ' . acf_esc_atts($delete). '>' . __('Delete') . '</a>'; |
| 61 | |
| 62 | // return |
| 63 | return $row_actions; |
| 64 | |
| 65 | } |
| 66 | |
| 67 | |
| 68 | /** |
| 69 | * meta_after_table |
| 70 | * |
| 71 | * acfe/dev/meta/after_table |
| 72 | * |
| 73 | * @param $args |
| 74 | */ |
| 75 | function meta_after_table($args){ |
| 76 | |
| 77 | // bail early |
| 78 | if(!current_user_can(acf_get_setting('capability')) || !$args['bulk']){ |
| 79 | return; |
| 80 | } |
| 81 | |
| 82 | ?> |
| 83 | <div class="acfe-dev-bulk tablenav bottom"> |
| 84 | |
| 85 | <div class="alignleft actions bulkactions"> |
| 86 | |
| 87 | <label for="bulk-action-selector-bottom" class="screen-reader-text"><?php _e('Select bulk action'); ?></label> |
| 88 | <input type="hidden" class="acfe-dev-bulk-meta-type" value="<?php echo $args['type']; ?>" /> |
| 89 | <input type="hidden" class="acfe-dev-bulk-nonce" value="<?php echo wp_create_nonce('acfe-dev-bulk'); ?>" /> |
| 90 | |
| 91 | <select class="acfe-dev-bulk-action"> |
| 92 | <option value="-1"><?php _e('Bulk Actions'); ?></option> |
| 93 | <option value="delete"><?php _e('Delete'); ?></option> |
| 94 | </select> |
| 95 | |
| 96 | <input type="submit" class="button action" value="<?php _e('Apply'); ?>"> |
| 97 | |
| 98 | </div> |
| 99 | |
| 100 | <br class="clear"> |
| 101 | |
| 102 | </div> |
| 103 | <?php |
| 104 | } |
| 105 | |
| 106 | |
| 107 | /** |
| 108 | * ajax_delete_single_meta |
| 109 | * |
| 110 | * wp_ajax_acfe/delete_meta |
| 111 | */ |
| 112 | function ajax_delete_single_meta(){ |
| 113 | |
| 114 | // vars |
| 115 | $id = acf_maybe_get_POST('id'); |
| 116 | $key = acf_maybe_get_POST('key'); |
| 117 | $type = acf_maybe_get_POST('type'); |
| 118 | |
| 119 | // check vars |
| 120 | if(!$id || !$key || !$type){ |
| 121 | wp_die(0); |
| 122 | } |
| 123 | |
| 124 | // check referer |
| 125 | check_ajax_referer("acfe-dev-delete-meta-{$id}"); |
| 126 | |
| 127 | // check permission |
| 128 | if(!current_user_can(acf_get_setting('capability'))){ |
| 129 | wp_die(-1); |
| 130 | } |
| 131 | |
| 132 | // delete option |
| 133 | if($type === 'option'){ |
| 134 | |
| 135 | global $wpdb; |
| 136 | |
| 137 | // retrieve option from option_id |
| 138 | $row = $wpdb->get_row($wpdb->prepare("SELECT option_name FROM $wpdb->options WHERE option_id = %d LIMIT 1", $id)); |
| 139 | |
| 140 | if($row){ |
| 141 | |
| 142 | if(delete_option($row->option_name)){ |
| 143 | wp_die(1); |
| 144 | } |
| 145 | |
| 146 | } |
| 147 | |
| 148 | wp_die(0); |
| 149 | |
| 150 | } |
| 151 | |
| 152 | // delete by meta type |
| 153 | if(delete_metadata_by_mid($type, $id)){ |
| 154 | wp_die(1); |
| 155 | } |
| 156 | |
| 157 | wp_die(0); |
| 158 | |
| 159 | } |
| 160 | |
| 161 | |
| 162 | /** |
| 163 | * ajax_delete_bulk_meta |
| 164 | * |
| 165 | * wp_ajax_acfe/bulk_delete_meta |
| 166 | */ |
| 167 | function ajax_delete_bulk_meta(){ |
| 168 | |
| 169 | // vars |
| 170 | $ids = acf_maybe_get_POST('ids'); |
| 171 | $type = acf_maybe_get_POST('type'); |
| 172 | |
| 173 | // check vars |
| 174 | if(!$ids || !$type){ |
| 175 | wp_die(0); |
| 176 | } |
| 177 | |
| 178 | // check referer |
| 179 | check_ajax_referer('acfe-dev-bulk'); |
| 180 | |
| 181 | // check permission |
| 182 | if(!current_user_can(acf_get_setting('capability'))){ |
| 183 | wp_die(-1); |
| 184 | } |
| 185 | |
| 186 | // delete option |
| 187 | if($type === 'option'){ |
| 188 | |
| 189 | global $wpdb; |
| 190 | |
| 191 | foreach($ids as $id){ |
| 192 | |
| 193 | // retrieve option from option_id |
| 194 | $row = $wpdb->get_row($wpdb->prepare("SELECT option_name FROM $wpdb->options WHERE option_id = %d LIMIT 1", $id)); |
| 195 | |
| 196 | if($row){ |
| 197 | delete_option($row->option_name); |
| 198 | } |
| 199 | |
| 200 | } |
| 201 | |
| 202 | wp_die(1); |
| 203 | |
| 204 | } |
| 205 | |
| 206 | // delete by meta type |
| 207 | foreach($ids as $id){ |
| 208 | delete_metadata_by_mid($type, $id); |
| 209 | } |
| 210 | |
| 211 | wp_die(1); |
| 212 | |
| 213 | } |
| 214 | |
| 215 | } |
| 216 | |
| 217 | acf_new_instance('acfe_dev_delete_meta'); |
| 218 | |
| 219 | endif; |