| 1 |
<?php |
| 2 |
if ( !defined('ABSPATH') ) die('You are not allowed to call this page directly.'); |
| 3 |
|
| 4 |
class FrmXMLController{ |
| 5 |
public static function load_hooks(){ |
| 6 |
add_action('admin_menu', 'FrmXMLController::menu', 41); |
| 7 |
add_action('wp_ajax_frm_export_xml', 'FrmXMLController::export_xml'); |
| 8 |
} |
| 9 |
|
| 10 |
public static function menu() { |
| 11 |
add_submenu_page('formidable', 'Formidable | Import/Export', 'Import/Export', 'frm_edit_forms', 'formidable-import', 'FrmXMLController::route'); |
| 12 |
} |
| 13 |
|
| 14 |
public static function add_default_templates() { |
| 15 |
if ( !function_exists( 'libxml_disable_entity_loader' ) ){ |
| 16 |
// XML import is not enabled on your server |
| 17 |
return; |
| 18 |
} |
| 19 |
|
| 20 |
include_once(FrmAppHelper::plugin_path() .'/classes/helpers/FrmXMLHelper.php'); |
| 21 |
|
| 22 |
$set_err = libxml_use_internal_errors(true); |
| 23 |
$loader = libxml_disable_entity_loader( true ); |
| 24 |
|
| 25 |
$files = apply_filters('frm_default_templates_files', array(FrmAppHelper::plugin_path() .'/classes/views/xml/default-templates.xml')); |
| 26 |
|
| 27 |
foreach ( (array) $files as $file) { |
| 28 |
$result = FrmXMLHelper::import_xml($file); |
| 29 |
unset($file); |
| 30 |
} |
| 31 |
if(is_wp_error($result)) |
| 32 |
$errors[] = $result->get_error_message(); |
| 33 |
else if($result) |
| 34 |
$message = $result; |
| 35 |
|
| 36 |
unset($files); |
| 37 |
|
| 38 |
libxml_use_internal_errors( $set_err ); |
| 39 |
libxml_disable_entity_loader( $loader ); |
| 40 |
} |
| 41 |
|
| 42 |
public static function route() { |
| 43 |
$action = isset($_REQUEST['frm_action']) ? 'frm_action' : 'action'; |
| 44 |
$action = FrmAppHelper::get_param($action); |
| 45 |
if($action == 'import_xml') { |
| 46 |
return self::import_xml(); |
| 47 |
} else if($action == 'export_xml') { |
| 48 |
return self::export_xml(); |
| 49 |
} else { |
| 50 |
if ( apply_filters('frm_xml_route', true, $action) ){ |
| 51 |
return self::form(); |
| 52 |
} |
| 53 |
} |
| 54 |
} |
| 55 |
|
| 56 |
public static function form($errors = array(), $message = '') { |
| 57 |
//wp_enqueue_script('jquery-chosen'); |
| 58 |
//wp_enqueue_style('formidable'); |
| 59 |
|
| 60 |
$frm_form = new FrmForm(); |
| 61 |
$forms = $frm_form->getAll("status is NULL OR status = '' OR status = 'published'", ' ORDER BY name'); |
| 62 |
unset($frm_form); |
| 63 |
|
| 64 |
$export_types = apply_filters('frm_xml_export_types', |
| 65 |
array('forms' => __('Forms', 'formidable')) |
| 66 |
); |
| 67 |
|
| 68 |
$export_format = apply_filters('frm_export_formats', array( |
| 69 |
'xml' => array( 'name' => 'XML', 'support' => 'forms', 'count' => 'multiple'), |
| 70 |
)); |
| 71 |
|
| 72 |
global $frmpro_settings; |
| 73 |
$csv_format = $frmpro_settings ? $frmpro_settings->csv_format : 'UTF-8'; |
| 74 |
|
| 75 |
include(FrmAppHelper::plugin_path() .'/classes/views/xml/import_form.php'); |
| 76 |
} |
| 77 |
|
| 78 |
public static function import_xml() { |
| 79 |
$errors = array(); |
| 80 |
$message = ''; |
| 81 |
|
| 82 |
if ( !current_user_can('frm_edit_forms') || ! isset($_POST['import-xml']) || ! wp_verify_nonce($_POST['import-xml'], 'import-xml-nonce') ) { |
| 83 |
global $frm_settings; |
| 84 |
$errors[] = $frm_settings->admin_permission; |
| 85 |
self::form($errors); |
| 86 |
return; |
| 87 |
} |
| 88 |
|
| 89 |
if ( !isset($_FILES) || !isset($_FILES['frm_import_file']) || empty($_FILES['frm_import_file']['name']) || (int)$_FILES['frm_import_file']['size'] < 1) { |
| 90 |
$errors[] = __( 'Oops, you didn\'t select a file.', 'formidable' ); |
| 91 |
self::form($errors); |
| 92 |
return; |
| 93 |
} |
| 94 |
|
| 95 |
$file = $_FILES['frm_import_file']['tmp_name']; |
| 96 |
|
| 97 |
if ( !is_uploaded_file($file) ) { |
| 98 |
unset($file); |
| 99 |
$errors[] = __( 'The file does not exist, please try again.', 'formidable' ); |
| 100 |
self::form($errors); |
| 101 |
return; |
| 102 |
} |
| 103 |
|
| 104 |
//add_filter('upload_mimes', 'FrmXMLController::allow_mime'); |
| 105 |
|
| 106 |
$export_format = apply_filters('frm_export_formats', array( |
| 107 |
'xml' => array( 'name' => 'XML', 'support' => 'forms', 'count' => 'multiple'), |
| 108 |
)); |
| 109 |
|
| 110 |
$file_type = strtolower(pathinfo($_FILES['frm_import_file']['name'], PATHINFO_EXTENSION)); |
| 111 |
if ( $file_type != 'xml' && isset($export_format[$file_type]) ) { |
| 112 |
// allow other file types to be imported |
| 113 |
do_action('frm_before_import_'. $file_type ); |
| 114 |
return; |
| 115 |
} |
| 116 |
unset($file_type); |
| 117 |
|
| 118 |
//$media_id = FrmProAppHelper::upload_file('frm_import_file'); |
| 119 |
//if(is_numeric($media_id)){ |
| 120 |
|
| 121 |
if ( !function_exists( 'libxml_disable_entity_loader' ) ) { |
| 122 |
$errors[] = __('XML import is not enabled on your server.', 'formidable'); |
| 123 |
self::form($errors); |
| 124 |
return; |
| 125 |
} |
| 126 |
|
| 127 |
include_once(FrmAppHelper::plugin_path() .'/classes/helpers/FrmXMLHelper.php'); |
| 128 |
|
| 129 |
$set_err = libxml_use_internal_errors(true); |
| 130 |
$loader = libxml_disable_entity_loader( true ); |
| 131 |
|
| 132 |
$result = FrmXMLHelper::import_xml($file); |
| 133 |
if ( is_wp_error($result) ) { |
| 134 |
$errors[] = $result->get_error_message(); |
| 135 |
} else if ( $result ) { |
| 136 |
if ( is_array($result) ) { |
| 137 |
$t_strings = array( |
| 138 |
'imported' => __('Imported', 'formidable'), |
| 139 |
'updated' => __('Updated', 'formidable'), |
| 140 |
); |
| 141 |
|
| 142 |
$message = '<ul>'; |
| 143 |
foreach ( $result as $type => $results ) { |
| 144 |
if ( !isset($t_strings[$type]) ) { |
| 145 |
// only print imported and updated |
| 146 |
continue; |
| 147 |
} |
| 148 |
|
| 149 |
$s_message = array(); |
| 150 |
foreach ( $results as $k => $m ) { |
| 151 |
if ( $m ) { |
| 152 |
$strings = array( |
| 153 |
'forms' => sprintf(_n( '%1$s Form', '%1$s Forms', $m, 'formidable' ), $m ), |
| 154 |
'fields' => sprintf(_n( '%1$s Field', '%1$s Fields', $m, 'formidable' ), $m), |
| 155 |
'items' => sprintf(_n( '%1$s Entry', '%1$s Entries', $m, 'formidable' ), $m), |
| 156 |
'views' => sprintf(_n( '%1$s View', '%1$s Views', $m, 'formidable' ), $m), |
| 157 |
'posts' => sprintf(_n( '%1$s Post', '%1$s Posts', $m, 'formidable' ), $m), |
| 158 |
'terms' => sprintf(_n( '%1$s Term', '%1$s Terms', $m, 'formidable' ), $m), |
| 159 |
); |
| 160 |
|
| 161 |
$s_message[] = isset($strings[$k]) ? $strings[$k] : $t_strings[$type] .' '. $m .' '. ucfirst($k); |
| 162 |
} |
| 163 |
unset($k); |
| 164 |
unset($m); |
| 165 |
} |
| 166 |
|
| 167 |
if ( !empty($s_message) ) { |
| 168 |
$message .= '<li><strong>'. $t_strings[$type] .':</strong> '; |
| 169 |
$message .= implode(', ', $s_message); |
| 170 |
$message .= '</li>'; |
| 171 |
} |
| 172 |
|
| 173 |
} |
| 174 |
|
| 175 |
if ( $message == '<ul>' ) { |
| 176 |
$message = ''; |
| 177 |
$errors[] = __('Nothing was imported or updated', 'formidable'); |
| 178 |
} else { |
| 179 |
$message .= '</ul>'; |
| 180 |
} |
| 181 |
} else { |
| 182 |
$message = $result; |
| 183 |
} |
| 184 |
} |
| 185 |
|
| 186 |
unset($file); |
| 187 |
|
| 188 |
libxml_use_internal_errors( $set_err ); |
| 189 |
libxml_disable_entity_loader( $loader ); |
| 190 |
//}else{ |
| 191 |
// foreach ($media_id->errors as $error) |
| 192 |
// echo $error[0]; |
| 193 |
//} |
| 194 |
|
| 195 |
self::form($errors, $message); |
| 196 |
} |
| 197 |
|
| 198 |
public static function export_xml() { |
| 199 |
if ( !current_user_can('frm_edit_forms') ) { |
| 200 |
global $frm_settings; |
| 201 |
echo $frm_settings->admin_permission; |
| 202 |
die(); |
| 203 |
} |
| 204 |
|
| 205 |
if (isset($_POST['frm_export_forms'])) { |
| 206 |
$ids = $_POST['frm_export_forms']; |
| 207 |
} else { |
| 208 |
$ids = array(); |
| 209 |
} |
| 210 |
|
| 211 |
if ( isset($_POST['type']) ){ |
| 212 |
$type = $_POST['type']; |
| 213 |
} |
| 214 |
|
| 215 |
$format = isset($_POST['format']) ? $_POST['format'] : 'xml'; |
| 216 |
|
| 217 |
if ( !headers_sent() && (!isset($type) || !$type) ) { |
| 218 |
wp_redirect(admin_url('admin.php?page=formidable-import')); |
| 219 |
die(); |
| 220 |
} |
| 221 |
|
| 222 |
if ( $format == 'xml' ) { |
| 223 |
self::generate_xml($type, compact('ids')); |
| 224 |
} else { |
| 225 |
do_action('frm_export_format_'. $format, compact('ids')); |
| 226 |
} |
| 227 |
|
| 228 |
die(); |
| 229 |
} |
| 230 |
|
| 231 |
public static function export_xml_direct($controller = 'forms', $ids = false) { |
| 232 |
if ( !current_user_can('frm_edit_forms') ) { |
| 233 |
global $frm_settings; |
| 234 |
wp_die($frm_settings->admin_permission); |
| 235 |
} |
| 236 |
$is_template = FrmAppHelper::get_param('is_template', false); |
| 237 |
self::generate_xml($controller, compact('ids', 'is_template')); |
| 238 |
die(); |
| 239 |
} |
| 240 |
|
| 241 |
public static function generate_xml($type, $args = array() ) { |
| 242 |
global $wpdb; |
| 243 |
|
| 244 |
$type = (array)$type; |
| 245 |
$tables = array( |
| 246 |
'items' => $wpdb->prefix .'frm_items', |
| 247 |
'forms' => $wpdb->prefix .'frm_forms', |
| 248 |
'views' => $wpdb->posts |
| 249 |
); |
| 250 |
|
| 251 |
$defaults = array('ids' => false); |
| 252 |
$args = wp_parse_args( $args, $defaults ); |
| 253 |
|
| 254 |
$sitename = sanitize_key( get_bloginfo( 'name' ) ); |
| 255 |
|
| 256 |
if ( ! empty($sitename) ) $sitename .= '.'; |
| 257 |
$filename = $sitename . 'formidable.' . date( 'Y-m-d' ) . '.xml'; |
| 258 |
|
| 259 |
header( 'Content-Description: File Transfer' ); |
| 260 |
header( 'Content-Disposition: attachment; filename=' . $filename ); |
| 261 |
header( 'Content-Type: text/xml; charset=' . get_option( 'blog_charset' ), true ); |
| 262 |
|
| 263 |
//make sure ids are numeric |
| 264 |
if(is_array($args['ids']) && !empty($args['ids'])) |
| 265 |
$args['ids'] = implode(',', array_filter( $args['ids'], 'is_numeric' )); |
| 266 |
|
| 267 |
$records = array(); |
| 268 |
|
| 269 |
foreach($type as $tb_type){ |
| 270 |
$where = $join = ''; |
| 271 |
$table = $tables[$tb_type]; |
| 272 |
|
| 273 |
$select = "$table.id"; |
| 274 |
|
| 275 |
if($tb_type == 'forms'){ |
| 276 |
//add forms |
| 277 |
$where = $wpdb->prepare( "$table.status != %s" , 'draft' ); |
| 278 |
if ( $args['ids'] ) |
| 279 |
$where .= " AND $table.id IN (". $args['ids'] .")"; |
| 280 |
|
| 281 |
} else if($tb_type == 'items') { |
| 282 |
//$join = "INNER JOIN {$wpdb->prefix}frm_item_metas im ON ($table.id = im.item_id)"; |
| 283 |
if ( $args['ids'] ) { |
| 284 |
$where = "$table.form_id IN (". $args['ids'] .")"; |
| 285 |
} |
| 286 |
} else { |
| 287 |
$select = "$table.ID"; |
| 288 |
$join = "INNER JOIN $wpdb->postmeta pm ON (pm.post_id=$table.ID)"; |
| 289 |
$where = "pm.meta_key='frm_form_id' AND pm.meta_value "; |
| 290 |
if ( empty($args['ids']) ) { |
| 291 |
$where .= "> 0"; |
| 292 |
} else { |
| 293 |
$where .= "IN (". $args['ids'] .")"; |
| 294 |
} |
| 295 |
} |
| 296 |
|
| 297 |
if(!empty($where)) |
| 298 |
$where = "WHERE ". $where; |
| 299 |
|
| 300 |
$records[$tb_type] = $wpdb->get_col( "SELECT $select FROM $table $join $where" ); |
| 301 |
unset($tb_type); |
| 302 |
} |
| 303 |
|
| 304 |
include_once(FrmAppHelper::plugin_path() .'/classes/helpers/FrmXMLHelper.php'); |
| 305 |
|
| 306 |
$frm_field = new FrmField(); |
| 307 |
|
| 308 |
echo '<?xml version="1.0" encoding="' . get_bloginfo('charset') . "\" ?>\n"; |
| 309 |
include(FrmAppHelper::plugin_path() .'/classes/views/xml/xml.php'); |
| 310 |
} |
| 311 |
|
| 312 |
function allow_mime($mimes) { |
| 313 |
if ( !isset($mimes['csv']) ) { |
| 314 |
// allow csv files |
| 315 |
$mimes['csv'] = 'text/csv'; |
| 316 |
} |
| 317 |
|
| 318 |
if ( !isset($mimes['xml']) ) { |
| 319 |
// allow xml |
| 320 |
$mimes['xml'] = 'text/xml'; |
| 321 |
} |
| 322 |
|
| 323 |
return $mimes; |
| 324 |
} |
| 325 |
|
| 326 |
} |
