| 1 |
<?php |
| 2 |
|
| 3 |
class FrmXMLController { |
| 4 |
|
| 5 |
public static function menu() { |
| 6 |
add_submenu_page( 'formidable', 'Formidable | ' . __( 'Import/Export', 'formidable' ), __( 'Import/Export', 'formidable' ), 'frm_edit_forms', 'formidable-import', 'FrmXMLController::route' ); |
| 7 |
} |
| 8 |
|
| 9 |
public static function add_default_templates() { |
| 10 |
if ( ! function_exists( 'libxml_disable_entity_loader' ) ) { |
| 11 |
// XML import is not enabled on your server |
| 12 |
return; |
| 13 |
} |
| 14 |
|
| 15 |
$set_err = libxml_use_internal_errors( true ); |
| 16 |
$loader = libxml_disable_entity_loader( true ); |
| 17 |
|
| 18 |
$files = apply_filters( 'frm_default_templates_files', array( FrmAppHelper::plugin_path() . '/classes/views/xml/default-templates.xml' ) ); |
| 19 |
|
| 20 |
foreach ( (array) $files as $file ) { |
| 21 |
FrmXMLHelper::import_xml( $file ); |
| 22 |
unset( $file ); |
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} |
| 24 |
/* |
| 25 |
if(is_wp_error($result)) |
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$errors[] = $result->get_error_message(); |
| 27 |
else if($result) |
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$message = $result; |
| 29 |
*/ |
| 30 |
|
| 31 |
unset( $files ); |
| 32 |
|
| 33 |
libxml_use_internal_errors( $set_err ); |
| 34 |
libxml_disable_entity_loader( $loader ); |
| 35 |
} |
| 36 |
|
| 37 |
public static function route() { |
| 38 |
$action = isset( $_REQUEST['frm_action'] ) ? 'frm_action' : 'action'; |
| 39 |
$action = FrmAppHelper::get_param( $action, '', 'get', 'sanitize_title' ); |
| 40 |
if ( 'import_xml' === $action ) { |
| 41 |
return self::import_xml(); |
| 42 |
} elseif ( 'export_xml' === $action ) { |
| 43 |
return self::export_xml(); |
| 44 |
} elseif ( apply_filters( 'frm_xml_route', true, $action ) ) { |
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return self::form(); |
| 46 |
} |
| 47 |
} |
| 48 |
|
| 49 |
public static function form( $errors = array(), $message = '' ) { |
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$where = array( |
| 51 |
'status' => array( null, '', 'published' ), |
| 52 |
); |
| 53 |
$forms = FrmForm::getAll( $where, 'name' ); |
| 54 |
|
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$export_types = apply_filters( 'frm_xml_export_types', array( |
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'forms' => __( 'Forms', 'formidable' ), |
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'items' => __( 'Entries', 'formidable' ), |
| 58 |
) ); |
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|
| 60 |
$export_format = apply_filters( 'frm_export_formats', array( |
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'xml' => array( |
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'name' => 'XML', |
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'support' => 'forms', |
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'count' => 'multiple', |
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), |
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'csv' => array( |
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'name' => 'CSV', |
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'support' => 'items', |
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'count' => 'single', |
| 70 |
), |
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) ); |
| 72 |
|
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include( FrmAppHelper::plugin_path() . '/classes/views/xml/import_form.php' ); |
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} |
| 75 |
|
| 76 |
public static function import_xml() { |
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$errors = array(); |
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$message = ''; |
| 79 |
|
| 80 |
$permission_error = FrmAppHelper::permission_nonce_error( 'frm_edit_forms', 'import-xml', 'import-xml-nonce' ); |
| 81 |
if ( false !== $permission_error ) { |
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$errors[] = $permission_error; |
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self::form( $errors ); |
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return; |
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} |
| 86 |
|
| 87 |
if ( ! isset( $_FILES ) || ! isset( $_FILES['frm_import_file'] ) || empty( $_FILES['frm_import_file']['name'] ) || (int) $_FILES['frm_import_file']['size'] < 1 ) { |
| 88 |
$errors[] = __( 'Oops, you didn\'t select a file.', 'formidable' ); |
| 89 |
self::form( $errors ); |
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return; |
| 91 |
} |
| 92 |
|
| 93 |
$file = $_FILES['frm_import_file']['tmp_name']; |
| 94 |
|
| 95 |
if ( ! is_uploaded_file( $file ) ) { |
| 96 |
unset( $file ); |
| 97 |
$errors[] = __( 'The file does not exist, please try again.', 'formidable' ); |
| 98 |
self::form( $errors ); |
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return; |
| 100 |
} |
| 101 |
|
| 102 |
//add_filter('upload_mimes', 'FrmXMLController::allow_mime'); |
| 103 |
|
| 104 |
$export_format = apply_filters( 'frm_export_formats', array( |
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'xml' => array( |
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'name' => 'XML', |
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'support' => 'forms', |
| 108 |
'count' => 'multiple', |
| 109 |
), |
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) ); |
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|
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$file_type = strtolower( pathinfo( $_FILES['frm_import_file']['name'], PATHINFO_EXTENSION ) ); |
| 113 |
if ( 'xml' !== $file_type && isset( $export_format[ $file_type ] ) ) { |
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// allow other file types to be imported |
| 115 |
do_action( 'frm_before_import_' . $file_type ); |
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return; |
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} |
| 118 |
unset( $file_type ); |
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|
| 120 |
if ( ! function_exists( 'libxml_disable_entity_loader' ) ) { |
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$errors[] = __( 'XML import is not enabled on your server.', 'formidable' ); |
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self::form( $errors ); |
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return; |
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} |
| 125 |
|
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$set_err = libxml_use_internal_errors( true ); |
| 127 |
$loader = libxml_disable_entity_loader( true ); |
| 128 |
|
| 129 |
$result = FrmXMLHelper::import_xml( $file ); |
| 130 |
FrmXMLHelper::parse_message( $result, $message, $errors ); |
| 131 |
|
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unset( $file ); |
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|
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libxml_use_internal_errors( $set_err ); |
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libxml_disable_entity_loader( $loader ); |
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|
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self::form( $errors, $message ); |
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} |
| 139 |
|
| 140 |
public static function export_xml() { |
| 141 |
$error = FrmAppHelper::permission_nonce_error( 'frm_edit_forms', 'export-xml', 'export-xml-nonce' ); |
| 142 |
if ( ! empty( $error ) ) { |
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wp_die( esc_html( $error ) ); |
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} |
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|
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$ids = FrmAppHelper::get_post_param( 'frm_export_forms', array() ); |
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$type = FrmAppHelper::get_post_param( 'type', array() ); |
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$format = FrmAppHelper::get_post_param( 'format', 'xml', 'sanitize_title' ); |
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|
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if ( ! headers_sent() && ! $type ) { |
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wp_redirect( esc_url_raw( admin_url( 'admin.php?page=formidable-import' ) ) ); |
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die(); |
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} |
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|
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if ( 'xml' === $format ) { |
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self::generate_xml( $type, compact( 'ids' ) ); |
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} elseif ( 'csv' === $format ) { |
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self::generate_csv( compact( 'ids' ) ); |
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} else { |
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do_action( 'frm_export_format_' . $format, compact( 'ids' ) ); |
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} |
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|
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wp_die(); |
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} |
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|
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public static function generate_xml( $type, $args = array() ) { |
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global $wpdb; |
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|
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self::prepare_types_array( $type ); |
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|
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$tables = array( |
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'items' => $wpdb->prefix . 'frm_items', |
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'forms' => $wpdb->prefix . 'frm_forms', |
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'posts' => $wpdb->posts, |
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'styles' => $wpdb->posts, |
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'actions' => $wpdb->posts, |
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); |
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|
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$defaults = array( |
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'ids' => false, |
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); |
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$args = wp_parse_args( $args, $defaults ); |
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|
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$sitename = sanitize_key( get_bloginfo( 'name' ) ); |
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|
| 186 |
if ( ! empty( $sitename ) ) { |
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$sitename .= '.'; |
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} |
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$filename = $sitename . 'formidable.' . date( 'Y-m-d' ) . '.xml'; |
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|
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header( 'Content-Description: File Transfer' ); |
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header( 'Content-Disposition: attachment; filename=' . $filename ); |
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header( 'Content-Type: text/xml; charset=' . get_option( 'blog_charset' ), true ); |
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|
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//make sure ids are numeric |
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if ( is_array( $args['ids'] ) && ! empty( $args['ids'] ) ) { |
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$args['ids'] = array_filter( $args['ids'], 'is_numeric' ); |
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} |
| 199 |
|
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$records = array(); |
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|
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foreach ( $type as $tb_type ) { |
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$where = array(); |
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$join = ''; |
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$table = $tables[ $tb_type ]; |
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|
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$select = $table . '.id'; |
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$query_vars = array(); |
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|
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switch ( $tb_type ) { |
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case 'forms': |
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//add forms |
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if ( $args['ids'] ) { |
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$where[] = array( |
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'or' => 1, |
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$table . '.id' => $args['ids'], |
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$table . '.parent_form_id' => $args['ids'], |
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); |
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} else { |
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$where[ $table . '.status !' ] = 'draft'; |
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} |
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break; |
| 223 |
case 'actions': |
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$select = $table . '.ID'; |
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$where['post_type'] = FrmFormActionsController::$action_post_type; |
| 226 |
if ( ! empty( $args['ids'] ) ) { |
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$where['menu_order'] = $args['ids']; |
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} |
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break; |
| 230 |
case 'items': |
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//$join = "INNER JOIN {$wpdb->prefix}frm_item_metas im ON ($table.id = im.item_id)"; |
| 232 |
if ( $args['ids'] ) { |
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$where[ $table . '.form_id' ] = $args['ids']; |
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} |
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break; |
| 236 |
case 'styles': |
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// Loop through all exported forms and get their selected style IDs |
| 238 |
$frm_style = new FrmStyle(); |
| 239 |
$default_style = $frm_style->get_default_style(); |
| 240 |
$form_ids = $args['ids']; |
| 241 |
$style_ids = array(); |
| 242 |
foreach ( $form_ids as $form_id ) { |
| 243 |
$form_data = FrmForm::getOne( $form_id ); |
| 244 |
// For forms that have not been updated while running 2.0, check if custom_style is set |
| 245 |
if ( isset( $form_data->options['custom_style'] ) ) { |
| 246 |
if ( 1 === absint( $form_data->options['custom_style'] ) ) { |
| 247 |
$style_ids[] = $default_style->ID; |
| 248 |
} else { |
| 249 |
$style_ids[] = $form_data->options['custom_style']; |
| 250 |
} |
| 251 |
} |
| 252 |
unset( $form_id, $form_data ); |
| 253 |
} |
| 254 |
$select = $table . '.ID'; |
| 255 |
$where['post_type'] = 'frm_styles'; |
| 256 |
|
| 257 |
// Only export selected styles |
| 258 |
if ( ! empty( $style_ids ) ) { |
| 259 |
$where['ID'] = $style_ids; |
| 260 |
} |
| 261 |
break; |
| 262 |
default: |
| 263 |
$select = $table . '.ID'; |
| 264 |
$join = ' INNER JOIN ' . $wpdb->postmeta . ' pm ON (pm.post_id=' . $table . '.ID)'; |
| 265 |
$where['pm.meta_key'] = 'frm_form_id'; |
| 266 |
|
| 267 |
if ( empty( $args['ids'] ) ) { |
| 268 |
$where['pm.meta_value >'] = 1; |
| 269 |
} else { |
| 270 |
$where['pm.meta_value'] = $args['ids']; |
| 271 |
} |
| 272 |
} |
| 273 |
|
| 274 |
$records[ $tb_type ] = FrmDb::get_col( $table . $join, $where, $select ); |
| 275 |
unset( $tb_type ); |
| 276 |
} |
| 277 |
|
| 278 |
echo '<?xml version="1.0" encoding="' . esc_attr( get_bloginfo( 'charset' ) ) . "\" ?>\n"; |
| 279 |
include( FrmAppHelper::plugin_path() . '/classes/views/xml/xml.php' ); |
| 280 |
} |
| 281 |
|
| 282 |
private static function prepare_types_array( &$type ) { |
| 283 |
$type = (array) $type; |
| 284 |
if ( ! in_array( 'forms', $type ) && ( in_array( 'items', $type ) || in_array( 'posts', $type ) ) ) { |
| 285 |
// make sure the form is included if there are entries |
| 286 |
$type[] = 'forms'; |
| 287 |
} |
| 288 |
|
| 289 |
if ( in_array( 'forms', $type ) ) { |
| 290 |
// include actions with forms |
| 291 |
$type[] = 'actions'; |
| 292 |
} |
| 293 |
} |
| 294 |
|
| 295 |
public static function generate_csv( $atts ) { |
| 296 |
$form_ids = $atts['ids']; |
| 297 |
if ( empty( $form_ids ) ) { |
| 298 |
wp_die( esc_html__( 'Please select a form', 'formidable' ) ); |
| 299 |
} |
| 300 |
self::csv( reset( $form_ids ) ); |
| 301 |
} |
| 302 |
|
| 303 |
/** |
| 304 |
* Export to CSV |
| 305 |
* @since 2.0.19 |
| 306 |
*/ |
| 307 |
public static function csv( $form_id = false, $search = '', $fid = '' ) { |
| 308 |
FrmAppHelper::permission_check( 'frm_view_entries' ); |
| 309 |
|
| 310 |
if ( ! $form_id ) { |
| 311 |
$form_id = FrmAppHelper::get_param( 'form', '', 'get', 'sanitize_text_field' ); |
| 312 |
$search = FrmAppHelper::get_param( ( isset( $_REQUEST['s'] ) ? 's' : 'search' ), '', 'get', 'sanitize_text_field' ); |
| 313 |
$fid = FrmAppHelper::get_param( 'fid', '', 'get', 'sanitize_text_field' ); |
| 314 |
} |
| 315 |
|
| 316 |
set_time_limit( 0 ); //Remove time limit to execute this function |
| 317 |
$mem_limit = str_replace( 'M', '', ini_get( 'memory_limit' ) ); |
| 318 |
if ( (int) $mem_limit < 256 ) { |
| 319 |
ini_set( 'memory_limit', '256M' ); |
| 320 |
} |
| 321 |
|
| 322 |
global $wpdb; |
| 323 |
|
| 324 |
$form = FrmForm::getOne( $form_id ); |
| 325 |
$form_id = $form->id; |
| 326 |
|
| 327 |
$form_cols = self::get_fields_for_csv_export( $form_id, $form ); |
| 328 |
|
| 329 |
$item_id = FrmAppHelper::get_param( 'item_id', 0, 'get', 'sanitize_text_field' ); |
| 330 |
if ( ! empty( $item_id ) ) { |
| 331 |
$item_id = explode( ',', $item_id ); |
| 332 |
} |
| 333 |
|
| 334 |
$query = array( |
| 335 |
'form_id' => $form_id, |
| 336 |
); |
| 337 |
|
| 338 |
if ( $item_id ) { |
| 339 |
$query['id'] = $item_id; |
| 340 |
} |
| 341 |
|
| 342 |
/** |
| 343 |
* Allows the query to be changed for fetching the entry ids to include in the export |
| 344 |
* |
| 345 |
* $query is the array of options to be filtered. It includes form_id, and maybe id (array of entry ids), |
| 346 |
* and the search query. This should return an array, but it can be handled as a string as well. |
| 347 |
*/ |
| 348 |
$query = apply_filters( 'frm_csv_where', $query, compact( 'form_id', 'search', 'fid', 'item_id' ) ); |
| 349 |
|
| 350 |
$entry_ids = FrmDb::get_col( $wpdb->prefix . 'frm_items it', $query ); |
| 351 |
unset( $query ); |
| 352 |
|
| 353 |
if ( empty( $entry_ids ) ) { |
| 354 |
esc_html_e( 'There are no entries for that form.', 'formidable' ); |
| 355 |
} else { |
| 356 |
FrmCSVExportHelper::generate_csv( compact( 'form', 'entry_ids', 'form_cols' ) ); |
| 357 |
} |
| 358 |
|
| 359 |
wp_die(); |
| 360 |
} |
| 361 |
|
| 362 |
/** |
| 363 |
* Get the fields that should be included in the CSV export |
| 364 |
* |
| 365 |
* @since 2.0.19 |
| 366 |
* |
| 367 |
* @param int $form_id |
| 368 |
* @param object $form |
| 369 |
* @return array $csv_fields |
| 370 |
*/ |
| 371 |
private static function get_fields_for_csv_export( $form_id, $form ) { |
| 372 |
// Phase frm_csv_field_ids out by 2.01.05 |
| 373 |
$csv_field_ids = apply_filters( 'frm_csv_field_ids', '', $form_id, array( |
| 374 |
'form' => $form, |
| 375 |
) ); |
| 376 |
|
| 377 |
if ( $csv_field_ids ) { |
| 378 |
_deprecated_function( 'The frm_csv_field_ids filter', '2.0.19', 'the frm_csv_columns filter' ); |
| 379 |
$where = array( |
| 380 |
'fi.type not' => FrmField::no_save_fields(), |
| 381 |
array( |
| 382 |
'or' => 1, |
| 383 |
'fi.form_id' => $form->id, |
| 384 |
'fr.parent_form_id' => $form->id, |
| 385 |
), |
| 386 |
); |
| 387 |
|
| 388 |
if ( ! is_array( $csv_field_ids ) ) { |
| 389 |
$csv_field_ids = explode( ',', $csv_field_ids ); |
| 390 |
} |
| 391 |
if ( ! empty( $csv_field_ids ) ) { |
| 392 |
$where['fi.id'] = $csv_field_ids; |
| 393 |
} |
| 394 |
$csv_fields = FrmField::getAll( $where, 'field_order' ); |
| 395 |
} else { |
| 396 |
$csv_fields = FrmField::get_all_for_form( $form_id, '', 'include', 'include' ); |
| 397 |
$no_export_fields = FrmField::no_save_fields(); |
| 398 |
foreach ( $csv_fields as $k => $f ) { |
| 399 |
if ( in_array( $f->type, $no_export_fields, true ) ) { |
| 400 |
unset( $csv_fields[ $k ] ); |
| 401 |
} |
| 402 |
} |
| 403 |
} |
| 404 |
|
| 405 |
return $csv_fields; |
| 406 |
} |
| 407 |
|
| 408 |
public static function allow_mime( $mimes ) { |
| 409 |
if ( ! isset( $mimes['csv'] ) ) { |
| 410 |
// allow csv files |
| 411 |
$mimes['csv'] = 'text/csv'; |
| 412 |
} |
| 413 |
|
| 414 |
if ( ! isset( $mimes['xml'] ) ) { |
| 415 |
// allow xml |
| 416 |
$mimes['xml'] = 'text/xml'; |
| 417 |
} |
| 418 |
|
| 419 |
return $mimes; |
| 420 |
} |
| 421 |
} |
| 422 |
|
