builder
1 year ago
admin.php
1 year ago
ajax-actions.php
1 year ago
class-about.php
1 year ago
class-editor.php
1 year ago
class-install-skin.php
1 year ago
class-menu.php
1 year ago
class-notices.php
1 year ago
class-review.php
1 year ago
class-settings.php
1 year ago
class-welcome.php
1 year ago
settings-api.php
1 year ago
ajax-actions.php
898 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Ajax actions used in by admin. |
| 4 | * |
| 5 | * @since 1.0.0 |
| 6 | */ |
| 7 | |
| 8 | use WPForms\Helpers\DB; |
| 9 | |
| 10 | if ( ! defined( 'ABSPATH' ) ) { |
| 11 | exit; |
| 12 | } |
| 13 | |
| 14 | /** |
| 15 | * Save a form. |
| 16 | * |
| 17 | * @since 1.0.0 |
| 18 | */ |
| 19 | function wpforms_save_form() { |
| 20 | |
| 21 | // Run a security check. |
| 22 | if ( ! check_ajax_referer( 'wpforms-builder', 'nonce', false ) ) { |
| 23 | wp_send_json_error( esc_html__( 'Your session expired. Please reload the builder.', 'wpforms-lite' ) ); |
| 24 | } |
| 25 | |
| 26 | // Check for permissions. |
| 27 | if ( ! wpforms_current_user_can( 'edit_forms' ) ) { |
| 28 | wp_send_json_error( esc_html__( 'You are not allowed to perform this action.', 'wpforms-lite' ) ); |
| 29 | } |
| 30 | |
| 31 | // Check for form data. |
| 32 | if ( empty( $_POST['data'] ) ) { |
| 33 | wp_send_json_error( esc_html__( 'Something went wrong while performing this action.', 'wpforms-lite' ) ); |
| 34 | } |
| 35 | |
| 36 | // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized |
| 37 | $form_post = json_decode( wp_unslash( $_POST['data'] ), false ); |
| 38 | $data = [ |
| 39 | 'fields' => [], |
| 40 | ]; |
| 41 | |
| 42 | if ( $form_post ) { |
| 43 | foreach ( $form_post as $post_input_data ) { |
| 44 | // For input names that are arrays (e.g. `menu-item-db-id[3][4][5]`), |
| 45 | // derive the array path keys via regex and set the value in $_POST. |
| 46 | preg_match( '#([^\[]*)(\[(.+)\])?#', $post_input_data->name, $matches ); |
| 47 | |
| 48 | $array_bits = [ $matches[1] ]; |
| 49 | |
| 50 | if ( isset( $matches[3] ) ) { |
| 51 | $array_bits = array_merge( $array_bits, explode( '][', $matches[3] ) ); |
| 52 | } |
| 53 | |
| 54 | $new_post_data = []; |
| 55 | |
| 56 | // Build the new array value from leaf to trunk. |
| 57 | for ( $i = count( $array_bits ) - 1; $i >= 0; $i-- ) { |
| 58 | if ( $i === count( $array_bits ) - 1 ) { |
| 59 | $new_post_data[ $array_bits[ $i ] ] = wp_slash( $post_input_data->value ); |
| 60 | } else { |
| 61 | $new_post_data = [ |
| 62 | $array_bits[ $i ] => $new_post_data, |
| 63 | ]; |
| 64 | } |
| 65 | } |
| 66 | |
| 67 | $data = array_replace_recursive( $data, $new_post_data ); |
| 68 | } |
| 69 | } |
| 70 | |
| 71 | // Get form tags. |
| 72 | $form_tags = isset( $data['settings']['form_tags_json'] ) ? json_decode( wp_unslash( $data['settings']['form_tags_json'] ), true ) : []; |
| 73 | |
| 74 | // Clear not needed data. |
| 75 | unset( $data['settings']['form_tags_json'] ); |
| 76 | |
| 77 | // Store tags labels in the form settings. |
| 78 | $data['settings']['form_tags'] = wp_list_pluck( $form_tags, 'label' ); |
| 79 | |
| 80 | // Update form data. |
| 81 | $form_id = wpforms()->obj( 'form' )->update( $data['id'], $data, [ 'context' => 'save_form' ] ); |
| 82 | |
| 83 | /** |
| 84 | * Fires after updating form data. |
| 85 | * |
| 86 | * @since 1.4.0 |
| 87 | * |
| 88 | * @param int $form_id Form ID. |
| 89 | * @param array $data Form data. |
| 90 | */ |
| 91 | do_action( 'wpforms_builder_save_form', $form_id, $data ); |
| 92 | |
| 93 | if ( ! $form_id ) { |
| 94 | wp_send_json_error( esc_html__( 'Something went wrong while saving the form.', 'wpforms-lite' ) ); |
| 95 | } |
| 96 | |
| 97 | // Update form tags. |
| 98 | wp_set_post_terms( |
| 99 | $form_id, |
| 100 | wpforms()->obj( 'forms_tags_ajax' )->get_processed_tags( $form_tags ), |
| 101 | WPForms_Form_Handler::TAGS_TAXONOMY |
| 102 | ); |
| 103 | |
| 104 | $response_data = [ |
| 105 | 'form_name' => esc_html( $data['settings']['form_title'] ), |
| 106 | 'form_desc' => $data['settings']['form_desc'], |
| 107 | 'redirect' => admin_url( 'admin.php?page=wpforms-overview' ), |
| 108 | ]; |
| 109 | |
| 110 | /** |
| 111 | * Allows filtering ajax response data after form was saved. |
| 112 | * |
| 113 | * @since 1.5.1 |
| 114 | * |
| 115 | * @param array $response_data The data to be sent in the response. |
| 116 | * @param int $form_id Form ID. |
| 117 | * @param array $data Form data. |
| 118 | */ |
| 119 | $response_data = apply_filters( |
| 120 | 'wpforms_builder_save_form_response_data', |
| 121 | $response_data, |
| 122 | $form_id, |
| 123 | $data |
| 124 | ); |
| 125 | |
| 126 | wp_send_json_success( $response_data ); |
| 127 | } |
| 128 | |
| 129 | add_action( 'wp_ajax_wpforms_save_form', 'wpforms_save_form' ); |
| 130 | |
| 131 | /** |
| 132 | * Create a new form. |
| 133 | * |
| 134 | * @since 1.0.0 |
| 135 | */ |
| 136 | function wpforms_new_form() { // phpcs:ignore Generic.Metrics.CyclomaticComplexity.TooHigh |
| 137 | |
| 138 | check_ajax_referer( 'wpforms-builder', 'nonce' ); |
| 139 | |
| 140 | // Prevent second form creating if a user has no license set. |
| 141 | // Redirect will lead to the warning page. |
| 142 | if ( wpforms()->is_pro() && empty( wpforms_get_license_type() ) && wp_count_posts( 'wpforms' )->publish >= 1 ) { |
| 143 | wp_send_json_success( [ 'redirect' => admin_url( 'admin.php?page=wpforms-builder&view=setup' ) ] ); |
| 144 | } |
| 145 | |
| 146 | if ( empty( $_POST['title'] ) ) { |
| 147 | wp_send_json_error( |
| 148 | [ |
| 149 | 'error_type' => 'missing_form_title', |
| 150 | 'message' => esc_html__( 'No Form Name Provided', 'wpforms-lite' ), |
| 151 | ] |
| 152 | ); |
| 153 | } |
| 154 | |
| 155 | $form_title = sanitize_text_field( wp_unslash( $_POST['title'] ) ); |
| 156 | $form_template = empty( $_POST['template'] ) ? 'blank' : sanitize_text_field( wp_unslash( $_POST['template'] ) ); |
| 157 | $category = empty( $_POST['category'] ) ? 'all' : sanitize_text_field( wp_unslash( $_POST['category'] ) ); |
| 158 | $subcategory = empty( $_POST['subcategory'] ) ? 'all' : sanitize_text_field( wp_unslash( $_POST['subcategory'] ) ); |
| 159 | |
| 160 | if ( ! wpforms()->obj( 'builder_templates' )->is_valid_template( $form_template ) ) { |
| 161 | wp_send_json_error( |
| 162 | [ |
| 163 | 'error_type' => 'invalid_template', |
| 164 | 'message' => esc_html__( 'The template you selected is currently not available, but you can try again later. If you continue to have trouble, please reach out to support.', 'wpforms-lite' ), |
| 165 | ] |
| 166 | ); |
| 167 | } |
| 168 | |
| 169 | $title_query = new WP_Query( |
| 170 | [ |
| 171 | 'post_type' => 'wpforms', |
| 172 | 'title' => $form_title, |
| 173 | 'posts_per_page' => 1, |
| 174 | 'fields' => 'ids', |
| 175 | 'update_post_meta_cache' => false, |
| 176 | 'update_post_term_cache' => false, |
| 177 | 'no_found_rows' => true, |
| 178 | ] |
| 179 | ); |
| 180 | $title_exists = $title_query->post_count > 0; |
| 181 | $form_id = wpforms()->obj( 'form' )->add( |
| 182 | $form_title, |
| 183 | [], |
| 184 | [ |
| 185 | 'template' => $form_template, |
| 186 | 'category' => $category, |
| 187 | 'subcategory' => $subcategory, |
| 188 | ] |
| 189 | ); |
| 190 | |
| 191 | if ( $title_exists ) { |
| 192 | |
| 193 | // Skip creating a revision for this action. |
| 194 | remove_action( 'post_updated', 'wp_save_post_revision' ); |
| 195 | |
| 196 | wp_update_post( |
| 197 | [ |
| 198 | 'ID' => $form_id, |
| 199 | 'post_title' => $form_title . ' (ID #' . $form_id . ')', |
| 200 | ] |
| 201 | ); |
| 202 | |
| 203 | // Restore the initial revisions state. |
| 204 | add_action( 'post_updated', 'wp_save_post_revision' ); |
| 205 | } |
| 206 | |
| 207 | if ( ! $form_id ) { |
| 208 | wp_send_json_error( |
| 209 | [ |
| 210 | 'error_type' => 'cant_create_form', |
| 211 | 'message' => esc_html__( 'Error Creating Form', 'wpforms-lite' ), |
| 212 | ] |
| 213 | ); |
| 214 | } |
| 215 | |
| 216 | if ( wpforms_current_user_can( 'edit_form_single', $form_id ) ) { |
| 217 | wp_send_json_success( |
| 218 | [ |
| 219 | 'id' => $form_id, |
| 220 | 'redirect' => add_query_arg( |
| 221 | [ |
| 222 | 'view' => 'fields', |
| 223 | 'form_id' => $form_id, |
| 224 | 'newform' => '1', |
| 225 | ], |
| 226 | admin_url( 'admin.php?page=wpforms-builder' ) |
| 227 | ), |
| 228 | ] |
| 229 | ); |
| 230 | } |
| 231 | |
| 232 | if ( wpforms_current_user_can( 'view_forms' ) ) { |
| 233 | wp_send_json_success( [ 'redirect' => admin_url( 'admin.php?page=wpforms-overview' ) ] ); |
| 234 | } |
| 235 | |
| 236 | wp_send_json_success( [ 'redirect' => admin_url() ] ); |
| 237 | } |
| 238 | |
| 239 | add_action( 'wp_ajax_wpforms_new_form', 'wpforms_new_form' ); |
| 240 | |
| 241 | /** |
| 242 | * Update form template. |
| 243 | * |
| 244 | * @since 1.0.0 |
| 245 | */ |
| 246 | function wpforms_update_form_template() { |
| 247 | |
| 248 | // Run a security check. |
| 249 | check_ajax_referer( 'wpforms-builder', 'nonce' ); |
| 250 | |
| 251 | // Check for form ID. |
| 252 | if ( empty( $_POST['form_id'] ) ) { |
| 253 | wp_send_json_error( |
| 254 | [ |
| 255 | 'error_type' => 'invalid_form_id', |
| 256 | 'message' => esc_html__( 'No Form ID Provided', 'wpforms-lite' ), |
| 257 | ] |
| 258 | ); |
| 259 | } |
| 260 | |
| 261 | // Set initial variables. |
| 262 | $form_id = absint( $_POST['form_id'] ); |
| 263 | $form_template = empty( $_POST['template'] ) ? 'blank' : sanitize_text_field( wp_unslash( $_POST['template'] ) ); |
| 264 | $category = empty( $_POST['category'] ) ? 'all' : sanitize_text_field( wp_unslash( $_POST['category'] ) ); |
| 265 | $subcategory = empty( $_POST['subcategory'] ) ? 'all' : sanitize_text_field( wp_unslash( $_POST['subcategory'] ) ); |
| 266 | |
| 267 | // Check for valid template. |
| 268 | if ( ! wpforms()->obj( 'builder_templates' )->is_valid_template( $form_template ) ) { |
| 269 | wp_send_json_error( |
| 270 | [ |
| 271 | 'error_type' => 'invalid_template', |
| 272 | 'message' => esc_html__( 'The template you selected is currently not available, but you can try again later. If you continue to have trouble, please reach out to support.', 'wpforms-lite' ), |
| 273 | ] |
| 274 | ); |
| 275 | } |
| 276 | |
| 277 | // Get current form data. |
| 278 | $data = wpforms()->obj( 'form' )->get( |
| 279 | $form_id, |
| 280 | [ |
| 281 | 'content_only' => true, |
| 282 | ] |
| 283 | ); |
| 284 | |
| 285 | // Get the cached data from the form template JSON. |
| 286 | $template_data = wpforms()->obj( 'builder_templates' )->get_template( $form_template ); |
| 287 | |
| 288 | // If the template title is set, use it. Otherwise, clear the form title. |
| 289 | $template_title = ! empty( $template_data['name'] ) ? $template_data['name'] : ''; |
| 290 | |
| 291 | // If the form title is set, use it. Otherwise, use the template title. |
| 292 | $form_title = ! empty( $_POST['title'] ) ? sanitize_text_field( wp_unslash( $_POST['title'] ) ) : $template_title; |
| 293 | |
| 294 | // Check if the current form title is equal to the previous template name. |
| 295 | // If so, set the form title equal to the new template name. |
| 296 | $prev_template_slug = $data['meta']['template'] ?? ''; |
| 297 | $prev_template = wpforms()->obj( 'builder_templates' )->get_template( $prev_template_slug ); |
| 298 | $form_title = isset( $prev_template['name'] ) && $prev_template['name'] === $form_title ? $template_title : $form_title; |
| 299 | |
| 300 | // If the these template titles are empty, use the form title. |
| 301 | $form_pages_title = $template_title ? $template_title : $form_title; |
| 302 | $form_conversational_title = ! empty( $template_data['data']['settings']['conversational_forms_title'] ) ? $template_data['data']['settings']['conversational_forms_title'] : $form_title; |
| 303 | |
| 304 | // If these template slugs are empty, use the form title. |
| 305 | $form_conversational_slug = ! empty( $template_data['data']['settings']['conversational_forms_page_slug'] ) ? $template_data['data']['settings']['conversational_forms_page_slug'] : $form_title; |
| 306 | $form_pages_slug = ! empty( $template_data['data']['settings']['form_pages_page_slug'] ) ? $template_data['data']['settings']['form_pages_page_slug'] : $form_title; |
| 307 | |
| 308 | // Loop over notifications. |
| 309 | $notifications = $template_data['data']['settings']['notifications'] ?? []; |
| 310 | |
| 311 | foreach ( $notifications as $key => $notification ) { |
| 312 | // If the subject is empty, set it to an empty string. |
| 313 | $notification_subject = ! empty( $notification['subject'] ) ? sanitize_text_field( $notification['subject'] ) : ''; |
| 314 | |
| 315 | $data['settings']['notifications'][ $key ]['subject'] = $notification_subject; |
| 316 | } |
| 317 | |
| 318 | // Loop over confirmations. |
| 319 | $confirmations = $template_data['data']['settings']['confirmations'] ?? []; |
| 320 | |
| 321 | foreach ( $confirmations as $key => $confirmation ) { |
| 322 | |
| 323 | // If the message is empty, set it to an empty string. |
| 324 | $confirmation_message = ! empty( $confirmation['message'] ) ? wp_kses_post( $confirmation['message'] ) : ''; |
| 325 | |
| 326 | $data['settings']['confirmations'][ $key ]['message'] = $confirmation_message; |
| 327 | } |
| 328 | |
| 329 | // Set updated form titles. |
| 330 | $data['settings']['form_title'] = sanitize_text_field( $form_title ); |
| 331 | $data['settings']['form_pages_title'] = sanitize_text_field( $form_pages_title ); |
| 332 | $data['settings']['conversational_forms_title'] = sanitize_text_field( $form_conversational_title ); |
| 333 | |
| 334 | // Set updated form slugs. |
| 335 | $data['settings']['form_pages_page_slug'] = sanitize_title( $form_pages_slug ); |
| 336 | $data['settings']['conversational_forms_page_slug'] = sanitize_title( $form_conversational_slug ); |
| 337 | |
| 338 | // Try to update the form. |
| 339 | $updated = (bool) wpforms()->obj( 'form' )->update( |
| 340 | $form_id, |
| 341 | $data, |
| 342 | [ |
| 343 | 'template' => $form_template, |
| 344 | 'category' => $category, |
| 345 | 'subcategory' => $subcategory, |
| 346 | ] |
| 347 | ); |
| 348 | |
| 349 | // If the form was updated, return the form ID and redirect to the form builder. |
| 350 | if ( $updated ) { |
| 351 | wp_send_json_success( |
| 352 | [ |
| 353 | 'id' => $form_id, |
| 354 | 'redirect' => add_query_arg( |
| 355 | [ |
| 356 | 'view' => 'fields', |
| 357 | 'form_id' => $form_id, |
| 358 | ], |
| 359 | admin_url( 'admin.php?page=wpforms-builder' ) |
| 360 | ), |
| 361 | ] |
| 362 | ); |
| 363 | } |
| 364 | |
| 365 | // Otherwise, return an error. |
| 366 | wp_send_json_error( |
| 367 | [ |
| 368 | 'error_type' => 'cant_update', |
| 369 | 'message' => esc_html__( 'Error Updating Template', 'wpforms-lite' ), |
| 370 | ] |
| 371 | ); |
| 372 | } |
| 373 | |
| 374 | add_action( 'wp_ajax_wpforms_update_form_template', 'wpforms_update_form_template' ); |
| 375 | |
| 376 | /** |
| 377 | * Form Builder update next field ID. |
| 378 | * |
| 379 | * @since 1.2.9 |
| 380 | */ |
| 381 | function wpforms_builder_increase_next_field_id() { |
| 382 | |
| 383 | // Run a security check. |
| 384 | check_ajax_referer( 'wpforms-builder', 'nonce' ); |
| 385 | |
| 386 | // Check for permissions. |
| 387 | if ( ! wpforms_current_user_can( 'edit_forms' ) ) { |
| 388 | wp_send_json_error(); |
| 389 | } |
| 390 | |
| 391 | // Check for required items. |
| 392 | if ( empty( $_POST['form_id'] ) ) { |
| 393 | wp_send_json_error(); |
| 394 | } |
| 395 | |
| 396 | $args = []; |
| 397 | |
| 398 | // In the case of duplicating the Layout field that contains a bunch of fields, |
| 399 | // we need to set the next `field_id` to the desired value which is passed via POST argument. |
| 400 | if ( ! empty( $_POST['field_id'] ) ) { |
| 401 | $args['field_id'] = sanitize_text_field( wp_unslash( $_POST['field_id'] ) ); |
| 402 | } |
| 403 | |
| 404 | wpforms()->obj( 'form' )->next_field_id( absint( $_POST['form_id'] ), $args ); |
| 405 | |
| 406 | wp_send_json_success(); |
| 407 | } |
| 408 | |
| 409 | add_action( 'wp_ajax_wpforms_builder_increase_next_field_id', 'wpforms_builder_increase_next_field_id' ); |
| 410 | |
| 411 | /** |
| 412 | * Form Builder Dynamic Choices option toggle. |
| 413 | * |
| 414 | * This can be triggered with select/radio/checkbox fields. |
| 415 | * |
| 416 | * @since 1.2.8 |
| 417 | */ |
| 418 | function wpforms_builder_dynamic_choices() { |
| 419 | |
| 420 | // Run a security check. |
| 421 | check_ajax_referer( 'wpforms-builder', 'nonce' ); |
| 422 | |
| 423 | // Check for permissions. |
| 424 | if ( ! wpforms_current_user_can( 'edit_forms' ) ) { |
| 425 | wp_send_json_error(); |
| 426 | } |
| 427 | |
| 428 | // Check for valid/required items. |
| 429 | if ( ! isset( $_POST['field_id'] ) || empty( $_POST['type'] ) || ! in_array( $_POST['type'], [ 'post_type', 'taxonomy' ], true ) ) { |
| 430 | wp_send_json_error(); |
| 431 | } |
| 432 | |
| 433 | $type = sanitize_key( $_POST['type'] ); |
| 434 | $id = sanitize_text_field( wp_unslash( $_POST['field_id'] ) ); |
| 435 | |
| 436 | // Fetch the option row HTML to be returned to the builder. |
| 437 | $field = new WPForms_Field_Select( false ); |
| 438 | $field_args = [ |
| 439 | 'id' => $id, |
| 440 | 'dynamic_choices' => $type, |
| 441 | ]; |
| 442 | $option_row = $field->field_option( 'dynamic_choices_source', $field_args, [], false ); |
| 443 | |
| 444 | wp_send_json_success( |
| 445 | [ |
| 446 | 'markup' => $option_row, |
| 447 | ] |
| 448 | ); |
| 449 | } |
| 450 | |
| 451 | add_action( 'wp_ajax_wpforms_builder_dynamic_choices', 'wpforms_builder_dynamic_choices' ); |
| 452 | |
| 453 | /** |
| 454 | * Form Builder Dynamic Choices Source option toggle. |
| 455 | * |
| 456 | * This can be triggered with select/radio/checkbox fields. |
| 457 | * |
| 458 | * @since 1.2.8 |
| 459 | */ |
| 460 | function wpforms_builder_dynamic_source() { |
| 461 | |
| 462 | // Run a security check. |
| 463 | check_ajax_referer( 'wpforms-builder', 'nonce' ); |
| 464 | |
| 465 | // Check for permissions. |
| 466 | if ( ! wpforms_current_user_can( 'edit_forms' ) ) { |
| 467 | wp_send_json_error(); |
| 468 | } |
| 469 | |
| 470 | // Check for required items. |
| 471 | if ( ! isset( $_POST['field_id'] ) || empty( $_POST['form_id'] ) || empty( $_POST['type'] ) || empty( $_POST['source'] ) ) { |
| 472 | wp_send_json_error(); |
| 473 | } |
| 474 | |
| 475 | $type = sanitize_key( $_POST['type'] ); |
| 476 | $source = sanitize_key( $_POST['source'] ); |
| 477 | $id = sanitize_text_field( wp_unslash( $_POST['field_id'] ) ); |
| 478 | $form_id = absint( $_POST['form_id'] ); |
| 479 | $items = []; |
| 480 | $total = 0; |
| 481 | $source_name = ''; |
| 482 | $type_name = ''; |
| 483 | |
| 484 | if ( $type === 'post_type' ) { |
| 485 | |
| 486 | $type_name = esc_html__( 'post type', 'wpforms-lite' ); |
| 487 | $args = [ |
| 488 | 'post_type' => $source, |
| 489 | 'posts_per_page' => 20, |
| 490 | 'orderby' => 'title', |
| 491 | 'order' => 'ASC', |
| 492 | ]; |
| 493 | $posts = wpforms_get_hierarchical_object( |
| 494 | apply_filters( |
| 495 | 'wpforms_dynamic_choice_post_type_args', |
| 496 | $args, |
| 497 | [ |
| 498 | 'id' => $id, |
| 499 | ], |
| 500 | $form_id |
| 501 | ), |
| 502 | true |
| 503 | ); |
| 504 | $total = wp_count_posts( $source ); |
| 505 | $total = $total->publish; |
| 506 | $pt = get_post_type_object( $source ); |
| 507 | |
| 508 | if ( $pt !== null ) { |
| 509 | $source_name = $pt->labels->name; |
| 510 | } |
| 511 | |
| 512 | foreach ( $posts as $post ) { |
| 513 | $items[] = esc_html( wpforms_get_post_title( $post ) ); |
| 514 | } |
| 515 | } elseif ( $type === 'taxonomy' ) { |
| 516 | |
| 517 | $type_name = esc_html__( 'taxonomy', 'wpforms-lite' ); |
| 518 | $args = [ |
| 519 | 'taxonomy' => $source, |
| 520 | 'hide_empty' => false, |
| 521 | 'number' => 20, |
| 522 | ]; |
| 523 | $terms = wpforms_get_hierarchical_object( |
| 524 | apply_filters( |
| 525 | 'wpforms_dynamic_choice_taxonomy_args', |
| 526 | $args, |
| 527 | [ |
| 528 | 'id' => $id, |
| 529 | ], |
| 530 | $form_id |
| 531 | ), |
| 532 | true |
| 533 | ); |
| 534 | $total = wp_count_terms( $source ); |
| 535 | $tax = get_taxonomy( $source ); |
| 536 | $source_name = $tax->labels->name; |
| 537 | |
| 538 | foreach ( $terms as $term ) { |
| 539 | $items[] = esc_html( wpforms_get_term_name( $term ) ); |
| 540 | } |
| 541 | } |
| 542 | |
| 543 | if ( empty( $items ) ) { |
| 544 | $items = []; |
| 545 | } |
| 546 | |
| 547 | wp_send_json_success( |
| 548 | [ |
| 549 | 'items' => $items, |
| 550 | 'source' => $source, |
| 551 | 'source_name' => $source_name, |
| 552 | 'total' => $total, |
| 553 | 'type' => $type, |
| 554 | 'type_name' => $type_name, |
| 555 | ] |
| 556 | ); |
| 557 | } |
| 558 | |
| 559 | add_action( 'wp_ajax_wpforms_builder_dynamic_source', 'wpforms_builder_dynamic_source' ); |
| 560 | |
| 561 | /** |
| 562 | * Perform test connection to verify that the current web host can successfully |
| 563 | * make outbound SSL connections. |
| 564 | * |
| 565 | * @since 1.4.5 |
| 566 | */ |
| 567 | function wpforms_verify_ssl() { |
| 568 | |
| 569 | // Run a security check. |
| 570 | check_ajax_referer( 'wpforms-admin', 'nonce' ); |
| 571 | |
| 572 | // Check for permissions. |
| 573 | if ( ! wpforms_current_user_can() ) { |
| 574 | wp_send_json_error( |
| 575 | [ |
| 576 | 'msg' => esc_html__( 'You do not have permission to perform this operation.', 'wpforms-lite' ), |
| 577 | ] |
| 578 | ); |
| 579 | } |
| 580 | |
| 581 | $response = wp_remote_post( 'https://wpforms.com/connection-test.php' ); |
| 582 | |
| 583 | if ( 200 === wp_remote_retrieve_response_code( $response ) ) { |
| 584 | wp_send_json_success( |
| 585 | [ |
| 586 | 'msg' => esc_html__( 'Success! Your server can make SSL connections.', 'wpforms-lite' ), |
| 587 | ] |
| 588 | ); |
| 589 | } |
| 590 | |
| 591 | wp_send_json_error( |
| 592 | [ |
| 593 | 'msg' => esc_html__( 'There was an error and the connection failed. Please contact your web host with the technical details below.', 'wpforms-lite' ), |
| 594 | // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_print_r |
| 595 | 'debug' => '<pre>' . print_r( map_deep( $response, 'wp_strip_all_tags' ), true ) . '</pre>', |
| 596 | ] |
| 597 | ); |
| 598 | } |
| 599 | add_action( 'wp_ajax_wpforms_verify_ssl', 'wpforms_verify_ssl' ); |
| 600 | |
| 601 | /** |
| 602 | * Recreate custom database tables. |
| 603 | * |
| 604 | * @since 1.9.0 |
| 605 | */ |
| 606 | function wpforms_recreate_tables() { |
| 607 | |
| 608 | // Run a security check. |
| 609 | check_ajax_referer( 'wpforms-admin', 'nonce' ); |
| 610 | |
| 611 | // Check for permissions. |
| 612 | if ( ! wpforms_current_user_can() ) { |
| 613 | wp_send_json_error( |
| 614 | [ |
| 615 | 'msg' => esc_html__( 'You do not have permission to perform this operation.', 'wpforms-lite' ), |
| 616 | ] |
| 617 | ); |
| 618 | } |
| 619 | |
| 620 | DB::create_custom_tables( true ); |
| 621 | |
| 622 | if ( DB::custom_tables_exist() ) { |
| 623 | wp_send_json_success( |
| 624 | [ |
| 625 | 'msg' => esc_html__( 'WPForms custom database tables are recreated.', 'wpforms-lite' ), |
| 626 | ] |
| 627 | ); |
| 628 | } |
| 629 | |
| 630 | wp_send_json_error( |
| 631 | [ |
| 632 | 'msg' => esc_html__( 'Error recreating WPForms custom database tables.', 'wpforms-lite' ), |
| 633 | ] |
| 634 | ); |
| 635 | } |
| 636 | |
| 637 | add_action( 'wp_ajax_wpforms_recreate_tables', 'wpforms_recreate_tables' ); |
| 638 | |
| 639 | /** |
| 640 | * Deactivate addon. |
| 641 | * |
| 642 | * @since 1.0.0 |
| 643 | * @since 1.6.2.3 Updated the permissions checking. |
| 644 | */ |
| 645 | function wpforms_deactivate_addon() { |
| 646 | |
| 647 | // Run a security check. |
| 648 | check_ajax_referer( 'wpforms-admin', 'nonce' ); |
| 649 | |
| 650 | // Check for permissions. |
| 651 | if ( ! current_user_can( 'deactivate_plugins' ) ) { |
| 652 | wp_send_json_error( esc_html__( 'Plugin deactivation is disabled for you on this site.', 'wpforms-lite' ) ); |
| 653 | } |
| 654 | |
| 655 | $type = empty( $_POST['type'] ) ? 'addon' : sanitize_key( $_POST['type'] ); |
| 656 | |
| 657 | if ( isset( $_POST['plugin'] ) ) { |
| 658 | $plugin = sanitize_text_field( wp_unslash( $_POST['plugin'] ) ); |
| 659 | |
| 660 | deactivate_plugins( $plugin ); |
| 661 | |
| 662 | do_action( 'wpforms_plugin_deactivated', $plugin ); |
| 663 | |
| 664 | if ( $type === 'plugin' ) { |
| 665 | wp_send_json_success( esc_html__( 'Plugin deactivated.', 'wpforms-lite' ) ); |
| 666 | } else { |
| 667 | wp_send_json_success( esc_html__( 'Addon deactivated.', 'wpforms-lite' ) ); |
| 668 | } |
| 669 | } |
| 670 | |
| 671 | wp_send_json_error( esc_html__( 'Could not deactivate the addon. Please deactivate from the Plugins page.', 'wpforms-lite' ) ); |
| 672 | } |
| 673 | add_action( 'wp_ajax_wpforms_deactivate_addon', 'wpforms_deactivate_addon' ); |
| 674 | |
| 675 | /** |
| 676 | * Activate addon. |
| 677 | * |
| 678 | * @since 1.0.0 |
| 679 | * @since 1.6.2.3 Updated the permissions checking. |
| 680 | */ |
| 681 | function wpforms_activate_addon() { |
| 682 | |
| 683 | // Run a security check. |
| 684 | check_ajax_referer( 'wpforms-admin', 'nonce' ); |
| 685 | |
| 686 | // Check for permissions. |
| 687 | if ( ! current_user_can( 'activate_plugins' ) ) { |
| 688 | wp_send_json_error( esc_html__( 'Plugin activation is disabled for you on this site.', 'wpforms-lite' ) ); |
| 689 | } |
| 690 | |
| 691 | $success_messages = [ |
| 692 | 'plugin' => __( 'Plugin activated.', 'wpforms-lite' ), |
| 693 | 'addon' => __( 'Addon activated.', 'wpforms-lite' ), |
| 694 | ]; |
| 695 | $error_messages = [ |
| 696 | 'plugin' => __( 'Could not activate the plugin. Please activate it on the Plugins page.', 'wpforms-lite' ), |
| 697 | 'addon' => __( 'Could not activate the addon. Please activate it on the Plugins page.', 'wpforms-lite' ), |
| 698 | ]; |
| 699 | |
| 700 | $type = ! empty( $_POST['type'] ) ? sanitize_key( $_POST['type'] ) : 'addon'; |
| 701 | $success_message = $success_messages[ $type ]; |
| 702 | $error_message = $error_messages[ $type ]; |
| 703 | |
| 704 | if ( isset( $_POST['plugin'] ) ) { |
| 705 | $plugin = sanitize_text_field( wp_unslash( $_POST['plugin'] ) ); |
| 706 | $activate = wpforms_activate_plugin( $plugin ); |
| 707 | |
| 708 | /** |
| 709 | * Fire after plugin activating via the WPForms installer. |
| 710 | * |
| 711 | * @since 1.6.3.1 |
| 712 | * |
| 713 | * @param string $plugin Path to the plugin file relative to the plugins' directory. |
| 714 | */ |
| 715 | do_action( 'wpforms_plugin_activated', $plugin ); |
| 716 | |
| 717 | if ( $activate === null ) { |
| 718 | wp_send_json_success( wp_kses_post( $success_message ) ); |
| 719 | } |
| 720 | |
| 721 | $error_message = $activate->get_error_message(); |
| 722 | } |
| 723 | |
| 724 | wp_send_json_error( wp_kses_post( $error_message ) ); |
| 725 | } |
| 726 | |
| 727 | add_action( 'wp_ajax_wpforms_activate_addon', 'wpforms_activate_addon' ); |
| 728 | |
| 729 | /** |
| 730 | * Install addon. |
| 731 | * |
| 732 | * @since 1.0.0 |
| 733 | * @since 1.6.2.3 Updated the permissions checking. |
| 734 | * |
| 735 | * @noinspection HtmlUnknownTarget |
| 736 | */ |
| 737 | function wpforms_install_addon() { |
| 738 | |
| 739 | // Run a security check. |
| 740 | check_ajax_referer( 'wpforms-admin', 'nonce' ); |
| 741 | |
| 742 | $generic_error = esc_html__( 'There was an error while performing your request.', 'wpforms-lite' ); |
| 743 | $type = ! empty( $_POST['type'] ) ? sanitize_key( $_POST['type'] ) : 'addon'; |
| 744 | |
| 745 | // Check if new installations are allowed. |
| 746 | if ( ! wpforms_can_install( $type ) ) { |
| 747 | wp_send_json_error( $generic_error ); |
| 748 | } |
| 749 | |
| 750 | $error = $type === 'plugin' |
| 751 | ? esc_html__( 'Could not install the plugin. Please download and install it manually.', 'wpforms-lite' ) |
| 752 | : sprintf( |
| 753 | wp_kses( /* translators: %1$s - addon download URL, %2$s - link to manual installation guide, %3$s - link to contact support. */ |
| 754 | __( 'Could not install the addon. Please <a href="%1$s" target="_blank" rel="noopener noreferrer">download it from wpforms.com</a> and <a href="%2$s" target="_blank" rel="noopener noreferrer">install it manually</a>, or <a href="%3$s" target="_blank" rel="noopener noreferrer">contact support</a> for assistance.', 'wpforms-lite' ), |
| 755 | [ |
| 756 | 'a' => [ |
| 757 | 'href' => true, |
| 758 | 'target' => true, |
| 759 | 'rel' => true, |
| 760 | ], |
| 761 | ] |
| 762 | ), |
| 763 | esc_url( wpforms_utm_link( 'https://wpforms.com/account/licenses/', 'Licenses', 'Addons Error' ) ), |
| 764 | esc_url( wpforms_utm_link( 'https://wpforms.com/docs/how-to-manually-install-addons-in-wpforms/', 'Addons Doc', 'Addons Error' ) ), |
| 765 | esc_url( wpforms_utm_link( 'https://wpforms.com/contact/', 'Contact', 'Addons Error' ) ) |
| 766 | ); |
| 767 | |
| 768 | $plugin_url = ! empty( $_POST['plugin'] ) ? esc_url_raw( wp_unslash( $_POST['plugin'] ) ) : ''; |
| 769 | |
| 770 | if ( empty( $plugin_url ) ) { |
| 771 | wp_send_json_error( $error ); |
| 772 | } |
| 773 | |
| 774 | $args_str = ! empty( $_POST['args'] ) ? sanitize_text_field( wp_unslash( $_POST['args'] ) ) : ''; |
| 775 | $args = json_decode( $args_str, true ) ?? []; |
| 776 | |
| 777 | // Set the current screen to avoid undefined notices. |
| 778 | set_current_screen( 'wpforms_page_wpforms-settings' ); |
| 779 | |
| 780 | // Prepare variables. |
| 781 | $url = esc_url_raw( |
| 782 | add_query_arg( |
| 783 | [ |
| 784 | 'page' => 'wpforms-addons', |
| 785 | ], |
| 786 | admin_url( 'admin.php' ) |
| 787 | ) |
| 788 | ); |
| 789 | |
| 790 | ob_start(); |
| 791 | $creds = request_filesystem_credentials( $url, '', false, false ); |
| 792 | |
| 793 | // Hide the filesystem credentials form. |
| 794 | ob_end_clean(); |
| 795 | |
| 796 | // Check for file system permissions. |
| 797 | if ( $creds === false ) { |
| 798 | wp_send_json_error( $error ); |
| 799 | } |
| 800 | |
| 801 | if ( ! WP_Filesystem( $creds ) ) { |
| 802 | wp_send_json_error( $error ); |
| 803 | } |
| 804 | |
| 805 | /* |
| 806 | * We do not need any extra credentials if we have gotten this far, so let's install the plugin. |
| 807 | */ |
| 808 | |
| 809 | require_once WPFORMS_PLUGIN_DIR . 'includes/admin/class-install-skin.php'; |
| 810 | |
| 811 | // Do not allow WordPress to search/download translations, as this will break JS output. |
| 812 | remove_action( 'upgrader_process_complete', [ 'Language_Pack_Upgrader', 'async_upgrade' ], 20 ); |
| 813 | |
| 814 | // Create the plugin upgrader with our custom skin. |
| 815 | $installer = new WPForms\Helpers\PluginSilentUpgrader( new WPForms_Install_Skin() ); |
| 816 | |
| 817 | // Error check. |
| 818 | if ( ! method_exists( $installer, 'install' ) ) { |
| 819 | wp_send_json_error( $error ); |
| 820 | } |
| 821 | |
| 822 | $installer->install( $plugin_url, $args ); |
| 823 | |
| 824 | // Flush the cache and return the newly installed plugin basename. |
| 825 | wp_cache_flush(); |
| 826 | |
| 827 | $plugin_basename = $installer->plugin_info(); |
| 828 | |
| 829 | if ( empty( $plugin_basename ) ) { |
| 830 | wp_send_json_error( $error ); |
| 831 | } |
| 832 | |
| 833 | $result = [ |
| 834 | 'msg' => $generic_error, |
| 835 | 'is_activated' => false, |
| 836 | 'basename' => $plugin_basename, |
| 837 | ]; |
| 838 | |
| 839 | // Check for permissions. |
| 840 | if ( ! current_user_can( 'activate_plugins' ) ) { |
| 841 | $result['msg'] = $type === 'plugin' ? esc_html__( 'Plugin installed.', 'wpforms-lite' ) : esc_html__( 'Addon installed.', 'wpforms-lite' ); |
| 842 | |
| 843 | wp_send_json_success( $result ); |
| 844 | } |
| 845 | |
| 846 | // Activate the plugin silently. |
| 847 | $activated = activate_plugin( $plugin_basename ); |
| 848 | |
| 849 | if ( ! is_wp_error( $activated ) ) { |
| 850 | |
| 851 | /** |
| 852 | * Fire after plugin activating via the WPForms installer. |
| 853 | * |
| 854 | * @since 1.7.0 |
| 855 | * |
| 856 | * @param string $plugin_basename Path to the plugin file relative to the plugins' directory. |
| 857 | */ |
| 858 | do_action( 'wpforms_plugin_activated', $plugin_basename ); |
| 859 | |
| 860 | $result['is_activated'] = true; |
| 861 | $result['msg'] = $type === 'plugin' ? esc_html__( 'Plugin installed & activated.', 'wpforms-lite' ) : esc_html__( 'Addon installed & activated.', 'wpforms-lite' ); |
| 862 | |
| 863 | wp_send_json_success( $result ); |
| 864 | } |
| 865 | |
| 866 | // Fallback error just in case. |
| 867 | wp_send_json_error( $result ); |
| 868 | } |
| 869 | add_action( 'wp_ajax_wpforms_install_addon', 'wpforms_install_addon' ); |
| 870 | |
| 871 | /** |
| 872 | * Search pages for dropdown. |
| 873 | * |
| 874 | * @since 1.7.9 |
| 875 | */ |
| 876 | function wpforms_ajax_search_pages_for_dropdown() { |
| 877 | |
| 878 | // Run a security check. |
| 879 | if ( ! check_ajax_referer( 'wpforms-builder', 'nonce', false ) ) { |
| 880 | wp_send_json_error( esc_html__( 'Your session expired. Please reload the builder.', 'wpforms-lite' ) ); |
| 881 | } |
| 882 | |
| 883 | if ( ! array_key_exists( 'search', $_GET ) ) { |
| 884 | wp_send_json_error( esc_html__( 'Incorrect usage of this operation.', 'wpforms-lite' ) ); |
| 885 | } |
| 886 | |
| 887 | $result_pages = wpforms_search_pages_for_dropdown( |
| 888 | sanitize_text_field( wp_unslash( $_GET['search'] ) ) |
| 889 | ); |
| 890 | |
| 891 | if ( empty( $result_pages ) ) { |
| 892 | wp_send_json_success( [] ); |
| 893 | } |
| 894 | |
| 895 | wp_send_json_success( $result_pages ); |
| 896 | } |
| 897 | add_action( 'wp_ajax_wpforms_ajax_search_pages_for_dropdown', 'wpforms_ajax_search_pages_for_dropdown' ); |
| 898 |