| 1 |
<?php |
| 2 |
|
| 3 |
namespace HTML_Forms\Admin; |
| 4 |
|
| 5 |
use HTML_Forms\Form; |
| 6 |
use HTML_Forms\Submission; |
| 7 |
|
| 8 |
class Admin { |
| 9 |
|
| 10 |
/** |
| 11 |
* @var string |
| 12 |
*/ |
| 13 |
private $plugin_file; |
| 14 |
|
| 15 |
/** |
| 16 |
* Admin constructor. |
| 17 |
* |
| 18 |
* @param string $plugin_file |
| 19 |
*/ |
| 20 |
public function __construct( $plugin_file ) { |
| 21 |
$this->plugin_file = $plugin_file; |
| 22 |
} |
| 23 |
|
| 24 |
public function hook() { |
| 25 |
add_action( 'admin_menu', array( $this, 'menu' ) ); |
| 26 |
add_action( 'admin_enqueue_scripts', array( $this, 'menu_icon' ) ); |
| 27 |
add_action( 'init', array( $this, 'register_settings' ) ); |
| 28 |
add_action( 'admin_init', array( $this, 'run_migrations' ) ); |
| 29 |
add_action( 'admin_init', array( $this, 'listen' ) ); |
| 30 |
add_action( 'admin_print_styles', array( $this, 'assets' ) ); |
| 31 |
add_action( 'admin_head', array( $this, 'add_screen_options' ) ); |
| 32 |
add_action( 'hf_admin_action_create_form', array( $this, 'process_create_form' ) ); |
| 33 |
add_action( 'wp_ajax_hf_dismiss_recaptcha_notice', array( $this, 'dismiss_recaptcha_notice' ) ); |
| 34 |
add_action( 'hf_admin_action_save_form', array( $this, 'process_save_form' ) ); |
| 35 |
add_action( 'hf_admin_action_bulk_delete_submissions', array( $this, 'process_bulk_delete_submissions' ) ); |
| 36 |
|
| 37 |
add_action( 'hf_admin_output_form_tab_fields', array( $this, 'tab_fields' ) ); |
| 38 |
add_action( 'hf_admin_output_form_tab_messages', array( $this, 'tab_messages' ) ); |
| 39 |
add_action( 'hf_admin_output_form_tab_settings', array( $this, 'tab_settings' ) ); |
| 40 |
add_action( 'hf_admin_output_form_tab_actions', array( $this, 'tab_actions' ) ); |
| 41 |
add_action( 'hf_admin_output_form_tab_submissions', array( $this, 'tab_submissions_list' ) ); |
| 42 |
add_action( 'hf_admin_output_form_tab_submissions', array( $this, 'tab_submissions_detail' ) ); |
| 43 |
add_action( 'enqueue_block_editor_assets', array( $this, 'enqueue_gutenberg_assets' ) ); |
| 44 |
add_filter( 'set_screen_option_hf_submissions_per_page', function( $keep, $option, $value ) { |
| 45 |
return (int) $value; |
| 46 |
}, 10, 3 ); |
| 47 |
} |
| 48 |
|
| 49 |
public function enqueue_gutenberg_assets() { |
| 50 |
wp_enqueue_script( |
| 51 |
'html-forms-block', |
| 52 |
plugins_url( 'assets/js/gutenberg-block.js', $this->plugin_file ), |
| 53 |
array( |
| 54 |
'wp-blocks', |
| 55 |
'wp-i18n', |
| 56 |
'wp-element', |
| 57 |
'wp-components', |
| 58 |
'wp-block-editor', |
| 59 |
) |
| 60 |
); |
| 61 |
$forms = hf_get_forms(); |
| 62 |
$data = array(); |
| 63 |
foreach ( $forms as $form ) { |
| 64 |
$data[] = array( |
| 65 |
'title' => $form->title, |
| 66 |
'slug' => $form->slug, |
| 67 |
'id' => $form->ID, |
| 68 |
); |
| 69 |
} |
| 70 |
wp_localize_script( 'html-forms-block', 'html_forms', $data ); |
| 71 |
} |
| 72 |
|
| 73 |
public function register_settings() { |
| 74 |
// register settings |
| 75 |
register_setting( 'hf_settings', 'hf_settings', array( $this, 'sanitize_settings' ) ); |
| 76 |
} |
| 77 |
|
| 78 |
public function run_migrations() { |
| 79 |
$version_from = get_option( 'hf_version', '0.0' ); |
| 80 |
$version_to = HTML_FORMS_VERSION; |
| 81 |
|
| 82 |
if ( version_compare( $version_from, $version_to, '>=' ) ) { |
| 83 |
return; |
| 84 |
} |
| 85 |
|
| 86 |
$migrations = new Migrations( $version_from, $version_to, dirname( $this->plugin_file ) . '/migrations' ); |
| 87 |
$migrations->run(); |
| 88 |
update_option( 'hf_version', HTML_FORMS_VERSION ); |
| 89 |
} |
| 90 |
|
| 91 |
/** |
| 92 |
* @param array $dirty |
| 93 |
* |
| 94 |
* @return array |
| 95 |
*/ |
| 96 |
public function sanitize_settings( $dirty ) { |
| 97 |
$int_fields = array( 'enable_nonce', 'load_stylesheet', 'direct_links', 'media_library_uploads', 'maximum_filesize' ); |
| 98 |
foreach ( $int_fields as $field ) { |
| 99 |
if ( isset( $dirty[ $field ] ) ) { |
| 100 |
$dirty[ $field ] = absint( $dirty[ $field ] ); |
| 101 |
} |
| 102 |
} |
| 103 |
|
| 104 |
if ( isset( $dirty['wrapper_tag'] ) ) { |
| 105 |
$allowed_tags = array( 'p', 'div', 'span' ); |
| 106 |
$dirty['wrapper_tag'] = in_array( $dirty['wrapper_tag'], $allowed_tags, true ) ? $dirty['wrapper_tag'] : 'p'; |
| 107 |
} |
| 108 |
|
| 109 |
if ( isset( $dirty['submissions_export_delimiter'] ) ) { |
| 110 |
$dirty['submissions_export_delimiter'] = sanitize_text_field( $dirty['submissions_export_delimiter'] ); |
| 111 |
} |
| 112 |
|
| 113 |
if ( isset( $dirty['google_recaptcha'] ) && is_array( $dirty['google_recaptcha'] ) ) { |
| 114 |
foreach ( array( 'site_key', 'secret_key' ) as $key ) { |
| 115 |
if ( isset( $dirty['google_recaptcha'][ $key ] ) ) { |
| 116 |
$dirty['google_recaptcha'][ $key ] = sanitize_text_field( $dirty['google_recaptcha'][ $key ] ); |
| 117 |
} |
| 118 |
} |
| 119 |
} |
| 120 |
|
| 121 |
return $dirty; |
| 122 |
} |
| 123 |
|
| 124 |
public function listen() { |
| 125 |
if ( isset( $_GET['_hf_admin_action'] ) ) { |
| 126 |
$action = (string) $_GET['_hf_admin_action']; |
| 127 |
} elseif ( isset( $_POST['_hf_admin_action'] ) ) { |
| 128 |
$action = (string) $_POST['_hf_admin_action']; |
| 129 |
} else { |
| 130 |
return; |
| 131 |
} |
| 132 |
|
| 133 |
// verify nonce |
| 134 |
if ( ! isset( $_REQUEST['_wpnonce'] ) || ! wp_verify_nonce( $_REQUEST['_wpnonce'], '_hf_admin_action' ) ) { |
| 135 |
wp_nonce_ays( $action ); |
| 136 |
exit; |
| 137 |
} |
| 138 |
|
| 139 |
// do nothing if logged in user is not of role administrator |
| 140 |
if ( ! current_user_can( 'edit_forms' ) ) { |
| 141 |
return; |
| 142 |
} |
| 143 |
|
| 144 |
/** |
| 145 |
* Allows you to hook into requests containing `_hf_admin_action` => action name. |
| 146 |
* |
| 147 |
* The dynamic portion of the hook name, `$action`, refers to the action name. |
| 148 |
* |
| 149 |
* By the time this hook is fired, the user is already authorized. After processing all the registered hooks, |
| 150 |
* the request is redirected back to the referring URL. |
| 151 |
* |
| 152 |
* @since 3.0 |
| 153 |
*/ |
| 154 |
do_action( 'hf_admin_action_' . $action ); |
| 155 |
|
| 156 |
// redirect back to where we came from |
| 157 |
$redirect_url = ! empty( $_REQUEST['_redirect_to'] ) ? $_REQUEST['_redirect_to'] : remove_query_arg( '_hf_admin_action' ); |
| 158 |
wp_safe_redirect( $redirect_url ); |
| 159 |
exit; |
| 160 |
} |
| 161 |
|
| 162 |
public function assets() { |
| 163 |
if ( empty( $_GET['page'] ) || strpos( $_GET['page'], 'html-forms' ) !== 0 ) { |
| 164 |
return; |
| 165 |
} |
| 166 |
|
| 167 |
$settings = hf_get_settings(); |
| 168 |
|
| 169 |
wp_enqueue_style( 'html-forms-admin', plugins_url( 'assets/css/admin.css', $this->plugin_file ), array(), HTML_FORMS_VERSION ); |
| 170 |
wp_enqueue_script( 'html-forms-admin', plugins_url( 'assets/js/admin.js', $this->plugin_file ), array(), HTML_FORMS_VERSION, true ); |
| 171 |
wp_localize_script( |
| 172 |
'html-forms-admin', |
| 173 |
'hf_options', |
| 174 |
array( |
| 175 |
'page' => $_GET['page'], |
| 176 |
'view' => empty( $_GET['view'] ) ? '' : $_GET['view'], |
| 177 |
'form_id' => empty( $_GET['form_id'] ) ? 0 : (int) $_GET['form_id'], |
| 178 |
'wrapper_tag' => empty( $settings['wrapper_tag'] ) ? 'p' : $settings['wrapper_tag'], |
| 179 |
) |
| 180 |
); |
| 181 |
} |
| 182 |
|
| 183 |
public function menu() { |
| 184 |
$capability = 'edit_forms'; |
| 185 |
|
| 186 |
add_menu_page( |
| 187 |
'HTML Forms', |
| 188 |
'HTML Forms', |
| 189 |
$capability, |
| 190 |
'html-forms', |
| 191 |
array( |
| 192 |
$this, |
| 193 |
'page_overview', |
| 194 |
), |
| 195 |
'none', |
| 196 |
'99.88491' |
| 197 |
); |
| 198 |
|
| 199 |
add_submenu_page( |
| 200 |
'html-forms', |
| 201 |
__( 'Forms', 'html-forms' ), |
| 202 |
__( 'All Forms', 'html-forms' ), |
| 203 |
$capability, |
| 204 |
'html-forms', |
| 205 |
array( |
| 206 |
$this, |
| 207 |
'page_overview', |
| 208 |
) |
| 209 |
); |
| 210 |
|
| 211 |
add_submenu_page( |
| 212 |
'html-forms', |
| 213 |
__( 'Add New Form', 'html-forms' ), |
| 214 |
__( 'Add New', 'html-forms' ), |
| 215 |
$capability, |
| 216 |
'html-forms-add-form', |
| 217 |
array( |
| 218 |
$this, |
| 219 |
'page_new_form', |
| 220 |
) |
| 221 |
); |
| 222 |
|
| 223 |
add_submenu_page( |
| 224 |
'html-forms', |
| 225 |
__( 'Settings', 'html-forms' ), |
| 226 |
__( 'Settings', 'html-forms' ), |
| 227 |
$capability, |
| 228 |
'html-forms-settings', |
| 229 |
array( |
| 230 |
$this, |
| 231 |
'page_settings', |
| 232 |
) |
| 233 |
); |
| 234 |
|
| 235 |
if ( ! defined( 'HF_PREMIUM_VERSION' ) ) { |
| 236 |
add_submenu_page( |
| 237 |
'html-forms', |
| 238 |
'Premium', |
| 239 |
'<span style="color: #ea6ea6;">Premium</span>', |
| 240 |
$capability, |
| 241 |
'html-forms-premium', |
| 242 |
array( |
| 243 |
$this, |
| 244 |
'page_premium', |
| 245 |
) |
| 246 |
); |
| 247 |
} |
| 248 |
} |
| 249 |
|
| 250 |
public function menu_icon() { |
| 251 |
$html_forms_icon = 'data:image/svg+xml;base64,'.base64_encode('<svg xmlns="http://www.w3.org/2000/svg" xml:space="preserve" viewBox="0 0 256 256"><path d="M0 0v256h256V0zm203.1 68.7c.8.8.9 3.4.4 7.8-.6 5.6-.9 6.5-2.3 6-4.3-1.6-9.8-1.5-13.2.2-5 2.6-7.2 7.2-7.8 15.9l-.5 7.4H198v14h-18v69h-18v-69h-11v-14h11v-3.8c0-6.3 2-15.3 4.5-20.2 5.4-10.5 14.1-15.2 27.3-14.7 4.5.2 8.7.8 9.3 1.4M74 74v47h46V74h18v115h-18v-52H74v52H56V74z" /></svg>'); |
| 252 |
|
| 253 |
wp_add_inline_style( 'wp-admin', '#toplevel_page_html-forms .wp-menu-image { background-color: currentColor; mask-image: url("'.$html_forms_icon.'"); mask-size: 20px; mask-repeat: no-repeat; mask-position: center; }' ); |
| 254 |
} |
| 255 |
|
| 256 |
public function add_screen_options() { |
| 257 |
// only run on the submissions overview page (not detail) |
| 258 |
if ( empty( $_GET['page'] ) || $_GET['page'] !== 'html-forms' || empty( $_GET['view'] ) || $_GET['view'] !== 'edit' || empty( $_GET['form_id'] ) || ! empty( $_GET['submission_id'] ) ) { |
| 259 |
return; |
| 260 |
} |
| 261 |
|
| 262 |
// don't run if form does not have submissions enabled |
| 263 |
$form = hf_get_form( $_GET['form_id'] ); |
| 264 |
if ( ! $form->settings['save_submissions'] ) { |
| 265 |
return; |
| 266 |
} |
| 267 |
|
| 268 |
// tell screen options to show columns option |
| 269 |
$submissions = hf_get_form_submissions( $_GET['form_id'] ); |
| 270 |
$columns = $this->get_submission_columns( $submissions ); |
| 271 |
add_filter( |
| 272 |
'manage_toplevel_page_html-forms_columns', |
| 273 |
function ( $unused ) use ( $columns ) { |
| 274 |
return $columns; |
| 275 |
} |
| 276 |
); |
| 277 |
add_screen_option( 'layout_columns' ); |
| 278 |
add_screen_option( 'per_page', array( |
| 279 |
'label' => __( 'Submissions per page', 'html-forms' ), |
| 280 |
'default' => 20, |
| 281 |
'option' => 'hf_submissions_per_page', |
| 282 |
) ); |
| 283 |
} |
| 284 |
|
| 285 |
public function page_overview() { |
| 286 |
if ( ! empty( $_GET['view'] ) && $_GET['view'] === 'edit' ) { |
| 287 |
$this->page_edit_form(); |
| 288 |
|
| 289 |
return; |
| 290 |
} |
| 291 |
|
| 292 |
$settings = hf_get_settings(); |
| 293 |
|
| 294 |
require_once ABSPATH . 'wp-admin/includes/class-wp-list-table.php'; |
| 295 |
$table = new Table( $settings ); |
| 296 |
|
| 297 |
require dirname( $this->plugin_file ) . '/views/page-overview.php'; |
| 298 |
} |
| 299 |
|
| 300 |
public function page_new_form() { |
| 301 |
require dirname( $this->plugin_file ) . '/views/page-add-form.php'; |
| 302 |
} |
| 303 |
|
| 304 |
public function page_settings() { |
| 305 |
$settings = hf_get_settings(); |
| 306 |
$wrapper_tags = array ( 'p', 'div', 'span' ); |
| 307 |
|
| 308 |
require dirname( $this->plugin_file ) . '/views/page-global-settings.php'; |
| 309 |
} |
| 310 |
|
| 311 |
public function page_premium() { |
| 312 |
require dirname( $this->plugin_file ) . '/views/page-premium.php'; |
| 313 |
} |
| 314 |
|
| 315 |
public function page_edit_form() { |
| 316 |
$active_tab = ! empty( $_GET['tab'] ) ? $_GET['tab'] : 'fields'; |
| 317 |
$form_id = (int) $_GET['form_id']; |
| 318 |
$form = hf_get_form( $form_id ); |
| 319 |
$settings = hf_get_settings(); |
| 320 |
require dirname( $this->plugin_file ) . '/views/page-edit-form.php'; |
| 321 |
} |
| 322 |
|
| 323 |
public function tab_fields( Form $form ) { |
| 324 |
$form_preview_url = add_query_arg( |
| 325 |
array( |
| 326 |
'hf_preview_form' => $form->ID, |
| 327 |
), |
| 328 |
site_url( '/', 'admin' ) |
| 329 |
); |
| 330 |
require dirname( $this->plugin_file ) . '/views/tab-fields.php'; |
| 331 |
} |
| 332 |
|
| 333 |
public function tab_messages( Form $form ) { |
| 334 |
require dirname( $this->plugin_file ) . '/views/tab-messages.php'; |
| 335 |
} |
| 336 |
|
| 337 |
|
| 338 |
public function tab_settings( Form $form ) { |
| 339 |
require dirname( $this->plugin_file ) . '/views/tab-settings.php'; |
| 340 |
} |
| 341 |
|
| 342 |
|
| 343 |
public function tab_actions( Form $form ) { |
| 344 |
require dirname( $this->plugin_file ) . '/views/tab-actions.php'; |
| 345 |
} |
| 346 |
|
| 347 |
public function get_submission_columns( array $submissions ) { |
| 348 |
$columns = array(); |
| 349 |
foreach ( $submissions as $s ) { |
| 350 |
if ( ! is_array( $s->data ) ) { |
| 351 |
continue; |
| 352 |
} |
| 353 |
|
| 354 |
foreach ( $s->data as $field => $value ) { |
| 355 |
if ( ! isset( $columns[ $field ] ) ) { |
| 356 |
$columns[ $field ] = esc_html( ucfirst( strtolower( str_replace( '_', ' ', $field ) ) ) ); |
| 357 |
} |
| 358 |
} |
| 359 |
} |
| 360 |
|
| 361 |
return $columns; |
| 362 |
} |
| 363 |
|
| 364 |
public function tab_submissions_list( Form $form ) { |
| 365 |
if ( ! empty( $_GET['submission_id'] ) ) { |
| 366 |
return; |
| 367 |
} |
| 368 |
|
| 369 |
$items_per_page = (int) get_user_option( 'hf_submissions_per_page' ); |
| 370 |
if ( $items_per_page < 1 ) { |
| 371 |
$items_per_page = 20; |
| 372 |
} |
| 373 |
|
| 374 |
$allowed_orderby = array( 'submitted_at' ); |
| 375 |
$orderby = isset( $_GET['orderby'] ) && in_array( $_GET['orderby'], $allowed_orderby, true ) ? $_GET['orderby'] : 'submitted_at'; |
| 376 |
$order = isset( $_GET['order'] ) && strtolower( $_GET['order'] ) === 'asc' ? 'asc' : 'desc'; |
| 377 |
$search = isset( $_GET['s'] ) ? sanitize_text_field( wp_unslash( $_GET['s'] ) ) : ''; |
| 378 |
|
| 379 |
$total_items = hf_count_form_submissions( $form->ID, $search ); |
| 380 |
$total_pages = max( 1, ceil( $total_items / $items_per_page ) ); |
| 381 |
$current_page = isset( $_GET['paged'] ) ? intval( $_GET['paged'] ) : 1; |
| 382 |
$current_page = max( 1, $current_page ); |
| 383 |
$current_page = min( $total_pages, $current_page ); |
| 384 |
$submissions = hf_get_form_submissions( |
| 385 |
$form->ID, |
| 386 |
array( |
| 387 |
'limit' => $items_per_page, |
| 388 |
'offset' => ( $current_page - 1 ) * $items_per_page, |
| 389 |
'orderby' => $orderby, |
| 390 |
'order' => $order, |
| 391 |
'search' => $search, |
| 392 |
) |
| 393 |
); |
| 394 |
$columns = $this->get_submission_columns( $submissions ); |
| 395 |
$hidden_columns = get_hidden_columns( get_current_screen() ); |
| 396 |
|
| 397 |
require dirname( $this->plugin_file ) . '/views/tab-submissions-list.php'; |
| 398 |
} |
| 399 |
|
| 400 |
public function tab_submissions_detail( Form $form ) { |
| 401 |
if ( empty( $_GET['submission_id'] ) ) { |
| 402 |
return; |
| 403 |
} |
| 404 |
|
| 405 |
$submission = hf_get_form_submission( (int) $_GET['submission_id'] ); |
| 406 |
do_action( 'hf_admin_form_submissions_detail', $submission ); |
| 407 |
require dirname( $this->plugin_file ) . '/views/tab-submissions-detail.php'; |
| 408 |
} |
| 409 |
|
| 410 |
public function process_create_form() { |
| 411 |
// Fix for MultiSite stripping KSES for roles other than administrator |
| 412 |
remove_all_filters( 'content_save_pre' ); |
| 413 |
|
| 414 |
$data = $_POST['form']; |
| 415 |
$form_title = sanitize_text_field( $data['title'] ); |
| 416 |
$form_id = wp_insert_post( |
| 417 |
array( |
| 418 |
'post_type' => 'html-form', |
| 419 |
'post_status' => 'publish', |
| 420 |
'post_title' => $form_title, |
| 421 |
'post_content' => $this->get_default_form_content(), |
| 422 |
) |
| 423 |
); |
| 424 |
|
| 425 |
wp_safe_redirect( admin_url( 'admin.php?page=html-forms&view=edit&form_id=' . $form_id ) ); |
| 426 |
exit; |
| 427 |
} |
| 428 |
|
| 429 |
public function process_save_form() { |
| 430 |
$form_id = (int) $_POST['form_id']; |
| 431 |
$form = hf_get_form( $form_id ); |
| 432 |
$data = $_POST['form']; |
| 433 |
|
| 434 |
// Fix for MultiSite stripping KSES for roles other than administrator |
| 435 |
remove_all_filters( 'content_save_pre' ); |
| 436 |
|
| 437 |
// run our own kses filter |
| 438 |
if ( ! current_user_can( 'unfiltered_html' ) ) { |
| 439 |
$data['markup'] = $this->kses( $data['markup'] ); |
| 440 |
} |
| 441 |
|
| 442 |
// strip <form> tag from markup |
| 443 |
$data['markup'] = preg_replace( '/<\/?form(.|\s)*?>/i', '', $data['markup'] ); |
| 444 |
|
| 445 |
$form_id = wp_insert_post( |
| 446 |
array( |
| 447 |
'ID' => $form_id, |
| 448 |
'post_type' => 'html-form', |
| 449 |
'post_status' => 'publish', |
| 450 |
'post_title' => sanitize_text_field( $data['title'] ), |
| 451 |
'post_content' => $data['markup'], |
| 452 |
'post_name' => sanitize_title_with_dashes( $data['slug'] ), |
| 453 |
) |
| 454 |
); |
| 455 |
|
| 456 |
if ( ! empty( $data['settings'] ) ) { |
| 457 |
// Reject redirect URLs with non-http(s) schemes |
| 458 |
if ( isset( $data['settings']['redirect_url'] ) && $data['settings']['redirect_url'] !== '' ) { |
| 459 |
$scheme = wp_parse_url( $data['settings']['redirect_url'], PHP_URL_SCHEME ); |
| 460 |
if ( $scheme !== null && ! in_array( strtolower( $scheme ), array( 'http', 'https' ), true ) ) { |
| 461 |
$data['settings']['redirect_url'] = ''; |
| 462 |
} |
| 463 |
} |
| 464 |
|
| 465 |
update_post_meta( $form_id, '_hf_settings', $data['settings'] ); |
| 466 |
} |
| 467 |
|
| 468 |
// save form messages in individual meta keys |
| 469 |
foreach ( $data['messages'] as $key => $message ) { |
| 470 |
if ( current_user_can( 'unfiltered_html' ) ) { |
| 471 |
update_post_meta( $form_id, 'hf_message_' . $key, $message ); |
| 472 |
} else { |
| 473 |
update_post_meta( $form_id, 'hf_message_' . $key, wp_kses_post( $message ) ); |
| 474 |
} |
| 475 |
} |
| 476 |
|
| 477 |
$redirect_url_args = array( |
| 478 |
'form_id' => $form_id, |
| 479 |
'saved' => 1, |
| 480 |
); |
| 481 |
$redirect_url = add_query_arg( $redirect_url_args, admin_url( 'admin.php?page=html-forms&view=edit' ) ); |
| 482 |
wp_safe_redirect( $redirect_url ); |
| 483 |
exit; |
| 484 |
} |
| 485 |
|
| 486 |
/** |
| 487 |
* Get URL for a tab on the current page. |
| 488 |
* |
| 489 |
* @param $tab |
| 490 |
* |
| 491 |
* @return string |
| 492 |
* @since 3.0 |
| 493 |
* @internal |
| 494 |
*/ |
| 495 |
public function get_tab_url( $tab ) { |
| 496 |
$tab_url = add_query_arg( array( 'tab' => $tab ), remove_query_arg( 'tab' ) ); |
| 497 |
|
| 498 |
$url_parts = parse_url($tab_url); |
| 499 |
if ( isset( $url_parts['query'] ) ) { |
| 500 |
parse_str( $url_parts['query'], $query_params ); |
| 501 |
|
| 502 |
if ( isset( $query_params['submission_id'] ) ) { |
| 503 |
unset( $query_params['submission_id'] ); |
| 504 |
} |
| 505 |
|
| 506 |
$new_query = http_build_query( $query_params ); |
| 507 |
$new_tab_url = $url_parts['path']; |
| 508 |
|
| 509 |
if ( ! empty( $new_query ) ) { |
| 510 |
$new_tab_url .= '?' . $new_query; |
| 511 |
} |
| 512 |
|
| 513 |
return $new_tab_url; |
| 514 |
} |
| 515 |
|
| 516 |
return $tab_url; |
| 517 |
} |
| 518 |
|
| 519 |
/** |
| 520 |
* @return array |
| 521 |
*/ |
| 522 |
public function get_available_form_actions() { |
| 523 |
$actions = array(); |
| 524 |
|
| 525 |
/** |
| 526 |
* Filters the available form actions |
| 527 |
* |
| 528 |
* @param array $actions |
| 529 |
*/ |
| 530 |
$actions = apply_filters( 'hf_available_form_actions', $actions ); |
| 531 |
|
| 532 |
return $actions; |
| 533 |
} |
| 534 |
|
| 535 |
public function process_bulk_delete_submissions() { |
| 536 |
global $wpdb; |
| 537 |
|
| 538 |
if ( empty( $_POST['id'] ) ) { |
| 539 |
return; |
| 540 |
} |
| 541 |
|
| 542 |
$args = array_map( 'intval', $_POST['id'] ); |
| 543 |
$table = $wpdb->prefix . 'hf_submissions'; |
| 544 |
$placeholders = rtrim( str_repeat( '%d,', count( $args ) ), ',' ); |
| 545 |
$wpdb->query( $wpdb->prepare( "DELETE FROM {$table} WHERE id IN( {$placeholders} );", $args ) ); |
| 546 |
} |
| 547 |
|
| 548 |
private function get_default_form_content() { |
| 549 |
$settings = hf_get_settings(); |
| 550 |
$wrapper_tag = ( isset( $settings['wrapper_tag'] ) ) ? $settings['wrapper_tag'] : 'p'; |
| 551 |
|
| 552 |
$html = ''; |
| 553 |
$html .= sprintf( "<%1\$s>\n\t<label>%2\$s</label>\n\t<input type=\"text\" name=\"NAME\" placeholder=\"%2\$s\" required />\n</%1\$s>", $wrapper_tag, __( 'Your name', 'html-forms' ) ) . PHP_EOL; |
| 554 |
$html .= sprintf( "<%1\$s>\n\t<label>%2\$s</label>\n\t<input type=\"email\" name=\"EMAIL\" placeholder=\"%2\$s\" required />\n</%1\$s>", $wrapper_tag, __( 'Your email', 'html-forms' ) ) . PHP_EOL; |
| 555 |
$html .= sprintf( "<%1\$s>\n\t<label>%2\$s</label>\n\t<input type=\"text\" name=\"SUBJECT\" placeholder=\"%2\$s\" required />\n</%1\$s>", $wrapper_tag, __( 'Subject', 'html-forms' ) ) . PHP_EOL; |
| 556 |
$html .= sprintf( "<%1\$s>\n\t<label>%2\$s</label>\n\t<textarea name=\"MESSAGE\" placeholder=\"%2\$s\" required></textarea>\n</%1\$s>", $wrapper_tag, __( 'Message', 'html-forms' ) ) . PHP_EOL; |
| 557 |
$html .= sprintf( "<%1\$s>\n\t<input type=\"submit\" value=\"%2\$s\" />\n</%1\$s>", $wrapper_tag, __( 'Send', 'html-forms' ) ); |
| 558 |
|
| 559 |
return $html; |
| 560 |
} |
| 561 |
|
| 562 |
/** |
| 563 |
* Filters string and strips out all HTML tags and attributes, except what's in our whitelist. |
| 564 |
* |
| 565 |
* @param string $string The string to apply KSES whitelist on |
| 566 |
* @return string |
| 567 |
*/ |
| 568 |
private function kses( $string ) { |
| 569 |
$always_allowed_attr = array_fill_keys( |
| 570 |
array( |
| 571 |
'aria-describedby', |
| 572 |
'aria-details', |
| 573 |
'aria-label', |
| 574 |
'aria-labelledby', |
| 575 |
'aria-hidden', |
| 576 |
'aria-*', |
| 577 |
'class', |
| 578 |
'id', |
| 579 |
'style', |
| 580 |
'title', |
| 581 |
'role', |
| 582 |
'data-*', |
| 583 |
'data-confirm', |
| 584 |
'tabindex', |
| 585 |
), |
| 586 |
true |
| 587 |
); |
| 588 |
$input_allowed_attr = array_merge( |
| 589 |
$always_allowed_attr, |
| 590 |
array_fill_keys( |
| 591 |
array( |
| 592 |
'type', |
| 593 |
'required', |
| 594 |
'placeholder', |
| 595 |
'value', |
| 596 |
'name', |
| 597 |
'step', |
| 598 |
'min', |
| 599 |
'max', |
| 600 |
'checked', |
| 601 |
'width', |
| 602 |
'autocomplete', |
| 603 |
'autofocus', |
| 604 |
'minlength', |
| 605 |
'maxlength', |
| 606 |
'size', |
| 607 |
'pattern', |
| 608 |
'disabled', |
| 609 |
'readonly', |
| 610 |
), |
| 611 |
true |
| 612 |
) |
| 613 |
); |
| 614 |
|
| 615 |
$allowed = array( |
| 616 |
'p' => $always_allowed_attr, |
| 617 |
'label' => array_merge( $always_allowed_attr, array( 'for' => true ) ), |
| 618 |
'input' => $input_allowed_attr, |
| 619 |
'button' => $input_allowed_attr, |
| 620 |
'fieldset' => $always_allowed_attr, |
| 621 |
'legend' => $always_allowed_attr, |
| 622 |
'ul' => $always_allowed_attr, |
| 623 |
'ol' => $always_allowed_attr, |
| 624 |
'li' => $always_allowed_attr, |
| 625 |
'select' => array_merge( $input_allowed_attr, array( 'multiple' => true ) ), |
| 626 |
'option' => array_merge( $input_allowed_attr, array( 'selected' => true ) ), |
| 627 |
'optgroup' => array( |
| 628 |
'disabled' => true, |
| 629 |
'label' => true, |
| 630 |
), |
| 631 |
'textarea' => array_merge( |
| 632 |
$input_allowed_attr, |
| 633 |
array( |
| 634 |
'rows' => true, |
| 635 |
'cols' => true, |
| 636 |
) |
| 637 |
), |
| 638 |
'div' => $always_allowed_attr, |
| 639 |
'strong' => $always_allowed_attr, |
| 640 |
'b' => $always_allowed_attr, |
| 641 |
'i' => $always_allowed_attr, |
| 642 |
'br' => array(), |
| 643 |
'em' => $always_allowed_attr, |
| 644 |
'span' => $always_allowed_attr, |
| 645 |
'a' => array_merge( $always_allowed_attr, array( 'href' => true ) ), |
| 646 |
'img' => array_merge( |
| 647 |
$always_allowed_attr, |
| 648 |
array( |
| 649 |
'src' => true, |
| 650 |
'alt' => true, |
| 651 |
'width' => true, |
| 652 |
'height' => true, |
| 653 |
'srcset' => true, |
| 654 |
'sizes' => true, |
| 655 |
'referrerpolicy' => true, |
| 656 |
'loading' => true, |
| 657 |
'decoding' => true, |
| 658 |
) |
| 659 |
), |
| 660 |
'u' => $always_allowed_attr, |
| 661 |
'table' => $always_allowed_attr, |
| 662 |
'tr' => $always_allowed_attr, |
| 663 |
'td' => $always_allowed_attr, |
| 664 |
'th' => $always_allowed_attr, |
| 665 |
'thead' => $always_allowed_attr, |
| 666 |
'tbody' => $always_allowed_attr, |
| 667 |
'picture' => $always_allowed_attr, |
| 668 |
'video' => $always_allowed_attr, |
| 669 |
); |
| 670 |
|
| 671 |
return wp_kses( $string, $allowed ); |
| 672 |
} |
| 673 |
} |
| 674 |
|
