class-ajax-functions.php
2 weeks ago
class-define-constant.php
2 weeks ago
class-functions.php
2 weeks ago
do-it.php
2 weeks ago
inject-script.php
2 weeks ago
do-it.php
1196 lines
| 1 | <?php |
| 2 | |
| 3 | if ( ! defined('ABSPATH') ) exit; |
| 4 | |
| 5 | add_action('wp_enqueue_scripts', function () { |
| 6 | |
| 7 | if ( ! is_singular() ) return; |
| 8 | if ( ! is_user_logged_in() ) return; |
| 9 | if ( ! current_user_can('edit_posts') ) return; |
| 10 | |
| 11 | $post_id = get_queried_object_id(); |
| 12 | if ( ! $post_id ) return; |
| 13 | |
| 14 | $page_builder = atarim_detect_page_builder($post_id); |
| 15 | $wrapper_hint = atarim_detect_wrapper_selector_by_theme(); // '' if unknown |
| 16 | |
| 17 | $handle = 'atarim-do-it'; |
| 18 | wp_register_script($handle, '', [], '0.3.1', false); |
| 19 | wp_enqueue_script($handle); |
| 20 | |
| 21 | $atarim_inline_data = [ |
| 22 | 'postId' => (int) $post_id, |
| 23 | 'pageBuilder' => $page_builder, |
| 24 | 'wrapperHint' => $wrapper_hint, |
| 25 | 'apiGet' => esc_url_raw(rest_url('atarim/v1/content/get')), |
| 26 | 'apiSave' => esc_url_raw(rest_url('atarim/v1/content/save')), |
| 27 | 'apiMediaImport' => esc_url_raw(rest_url('atarim/v1/media/import')), |
| 28 | 'nonce' => wp_create_nonce('wp_rest'), |
| 29 | ]; |
| 30 | |
| 31 | $atarim_inline_data = apply_filters('atarim_inline_data', $atarim_inline_data, $post_id); |
| 32 | wp_localize_script($handle, 'ATARIM_INLINE', $atarim_inline_data); |
| 33 | |
| 34 | /* This is how to use filter |
| 35 | add_filter('atarim_inline_data', function ($data, $post_id) { |
| 36 | if (empty($data['wrapperHint'])) { |
| 37 | $data['wrapperHint'] = '.site-main .entry-content'; |
| 38 | } |
| 39 | return $data; |
| 40 | }, 10, 2);*/ |
| 41 | }); |
| 42 | |
| 43 | /* =========================== |
| 44 | * Block identity injection (for editors only) |
| 45 | * Marks every rendered block with data-atarim-block-name |
| 46 | * and data-atarim-anchor-index so the frontend can identify |
| 47 | * blocks reliably without DOM heuristics. |
| 48 | * =========================== */ |
| 49 | add_action('template_redirect', function () { |
| 50 | |
| 51 | if ( ! is_singular() ) return; |
| 52 | if ( ! is_user_logged_in() ) return; |
| 53 | if ( ! current_user_can('edit_posts') ) return; |
| 54 | |
| 55 | $post_id = get_queried_object_id(); |
| 56 | if ( ! $post_id ) return; |
| 57 | |
| 58 | if ( atarim_detect_page_builder($post_id) !== 'block' ) return; |
| 59 | |
| 60 | $GLOBALS['atarim_block_counters'] = []; |
| 61 | |
| 62 | add_filter('render_block', 'atarim_inject_block_identity', 10, 2); |
| 63 | }); |
| 64 | |
| 65 | function atarim_inject_block_identity(string $block_content, array $block): string { |
| 66 | |
| 67 | if (empty($block['blockName'])) return $block_content; |
| 68 | if (trim($block_content) === '') return $block_content; |
| 69 | |
| 70 | $block_name = $block['blockName']; |
| 71 | |
| 72 | if (!isset($GLOBALS['atarim_block_counters'][$block_name])) { |
| 73 | $GLOBALS['atarim_block_counters'][$block_name] = 0; |
| 74 | } |
| 75 | $anchor_index = $GLOBALS['atarim_block_counters'][$block_name]; |
| 76 | $GLOBALS['atarim_block_counters'][$block_name]++; |
| 77 | |
| 78 | if (class_exists('WP_HTML_Tag_Processor')) { |
| 79 | $tags = new WP_HTML_Tag_Processor($block_content); |
| 80 | if ($tags->next_tag()) { |
| 81 | $tags->set_attribute('data-atarim-block-name', $block_name); |
| 82 | $tags->set_attribute('data-atarim-anchor-index', (string) $anchor_index); |
| 83 | return $tags->get_updated_html(); |
| 84 | } |
| 85 | return $block_content; |
| 86 | } |
| 87 | |
| 88 | // Fallback for older WP versions |
| 89 | $attrs = sprintf( |
| 90 | ' data-atarim-block-name="%s" data-atarim-anchor-index="%d"', |
| 91 | esc_attr($block_name), |
| 92 | $anchor_index |
| 93 | ); |
| 94 | |
| 95 | return preg_replace( |
| 96 | '/^(\s*<[a-zA-Z][a-zA-Z0-9]*)\b/', |
| 97 | '$1' . $attrs, |
| 98 | $block_content, |
| 99 | 1 |
| 100 | ); |
| 101 | } |
| 102 | |
| 103 | /* =========================== |
| 104 | * Post-title identity marker (for editors only) |
| 105 | * Adds a bare data-atarim-post-title attribute to the element that renders the |
| 106 | * dynamic post title — the core/post-title block (Gutenberg) and the |
| 107 | * theme-post-title widget (Elementor) — so the frontend can recognise the |
| 108 | * title with certainty and route edits to the post_title save path. No value is |
| 109 | * needed: the frontend already has the post ID via ATARIM_INLINE.postId |
| 110 | * (get_queried_object_id()). |
| 111 | * =========================== */ |
| 112 | add_action('template_redirect', function () { |
| 113 | |
| 114 | if ( ! is_singular() ) return; |
| 115 | if ( ! is_user_logged_in() ) return; |
| 116 | if ( ! current_user_can('edit_posts') ) return; |
| 117 | if ( ! get_queried_object_id() ) return; |
| 118 | |
| 119 | // Gutenberg: core/post-title block. |
| 120 | add_filter('render_block_core/post-title', 'atarim_mark_post_title_block', 10, 3); |
| 121 | |
| 122 | // Elementor: theme-post-title widget. |
| 123 | add_filter('elementor/widget/render_content', 'atarim_mark_post_title_elementor', 10, 2); |
| 124 | }); |
| 125 | |
| 126 | /** |
| 127 | * Add a bare data-atarim-post-title attribute to the root tag of the rendered |
| 128 | * core/post-title block. Skips title blocks that render a DIFFERENT post inside |
| 129 | * a query loop (only the queried post's own title is marked). |
| 130 | */ |
| 131 | function atarim_mark_post_title_block($block_content, $block = [], $instance = null) { |
| 132 | if (trim((string) $block_content) === '') return $block_content; |
| 133 | |
| 134 | if ($instance instanceof WP_Block && isset($instance->context['postId'])) { |
| 135 | if ((int) $instance->context['postId'] !== (int) get_queried_object_id()) { |
| 136 | return $block_content; |
| 137 | } |
| 138 | } |
| 139 | |
| 140 | return atarim_add_post_title_attr($block_content); |
| 141 | } |
| 142 | |
| 143 | /** |
| 144 | * Add a bare data-atarim-post-title attribute to the title tag inside Elementor's |
| 145 | * theme-post-title widget. Skips loop items that render a different post. |
| 146 | */ |
| 147 | function atarim_mark_post_title_elementor($content, $widget) { |
| 148 | if (! is_object($widget) || ! method_exists($widget, 'get_name')) return $content; |
| 149 | if ($widget->get_name() !== 'theme-post-title') return $content; |
| 150 | if (trim((string) $content) === '') return $content; |
| 151 | |
| 152 | // In an Elementor loop the global post is swapped per item; only mark the |
| 153 | // queried post's own title. |
| 154 | $current = get_the_ID(); |
| 155 | if ($current && (int) $current !== (int) get_queried_object_id()) { |
| 156 | return $content; |
| 157 | } |
| 158 | |
| 159 | return atarim_add_post_title_attr($content); |
| 160 | } |
| 161 | |
| 162 | /** |
| 163 | * Set a bare data-atarim-post-title attribute on the first tag of $html. |
| 164 | */ |
| 165 | function atarim_add_post_title_attr(string $html): string { |
| 166 | if (class_exists('WP_HTML_Tag_Processor')) { |
| 167 | $tags = new WP_HTML_Tag_Processor($html); |
| 168 | if ($tags->next_tag()) { |
| 169 | $tags->set_attribute('data-atarim-post-title', true); // boolean true => bare attribute |
| 170 | return $tags->get_updated_html(); |
| 171 | } |
| 172 | return $html; |
| 173 | } |
| 174 | |
| 175 | // Fallback for older WP: inject a bare attribute into the first tag. |
| 176 | return preg_replace('/^(\s*<[a-zA-Z][a-zA-Z0-9]*)\b/', '$1 data-atarim-post-title', $html, 1); |
| 177 | } |
| 178 | |
| 179 | add_action('rest_api_init', function () { |
| 180 | |
| 181 | $permission_callback = function( WP_REST_Request $request ) { |
| 182 | if ( empty( get_option( 'avc_enable_doit', false ) ) ) { |
| 183 | return new WP_Error( |
| 184 | 'avc_doit_disabled', |
| 185 | __( 'Do It via Atarim AI is disabled for this site. Enable it from the Atarim plugin settings to allow execution.', 'atarim-visual-collaboration' ), |
| 186 | [ 'status' => 403 ] |
| 187 | ); |
| 188 | } |
| 189 | |
| 190 | $post_id = absint($request->get_param('postId')); |
| 191 | if ($post_id) return current_user_can('edit_post', $post_id); |
| 192 | return current_user_can('edit_posts'); |
| 193 | }; |
| 194 | |
| 195 | register_rest_route('atarim/v1', '/content/get', [ |
| 196 | 'methods' => 'POST', |
| 197 | 'callback' => 'atarim_inline_get_handler', |
| 198 | 'permission_callback' => $permission_callback, |
| 199 | ]); |
| 200 | |
| 201 | register_rest_route('atarim/v1', '/content/save', [ |
| 202 | 'methods' => 'POST', |
| 203 | 'callback' => 'atarim_inline_save_handler', |
| 204 | 'permission_callback' => $permission_callback, |
| 205 | ]); |
| 206 | |
| 207 | // Media import: push external file URLs (e.g. task/comment attachments) into |
| 208 | // the media library, unattached. Own permission — needs upload_files, not the |
| 209 | // post-scoped edit_post the content routes use. |
| 210 | $media_permission_callback = function ( WP_REST_Request $request ) { |
| 211 | if ( empty( get_option( 'avc_enable_doit', false ) ) ) { |
| 212 | return new WP_Error( |
| 213 | 'avc_doit_disabled', |
| 214 | __( 'Do It via Atarim AI is disabled for this site. Enable it from the Atarim plugin settings to allow execution.', 'atarim-visual-collaboration' ), |
| 215 | [ 'status' => 403 ] |
| 216 | ); |
| 217 | } |
| 218 | return current_user_can( 'upload_files' ); |
| 219 | }; |
| 220 | |
| 221 | register_rest_route('atarim/v1', '/media/import', [ |
| 222 | 'methods' => 'POST', |
| 223 | 'callback' => 'atarim_inline_media_import_handler', |
| 224 | 'permission_callback' => $media_permission_callback, |
| 225 | ]); |
| 226 | |
| 227 | // --------------------------------------------------------------------- |
| 228 | // Core connection probe — NOT a DoIt route. Public and intentionally |
| 229 | // ungated: the Atarim app calls it cross-origin and unauthenticated, |
| 230 | // before any connection/token exists, to decide "Connect" vs "Install". |
| 231 | // It deliberately does NOT use $permission_callback (the avc_enable_doit |
| 232 | // gate) above. Lives here only because this file already registers the |
| 233 | // atarim/v1 namespace; move to its own home if more core routes appear. |
| 234 | // --------------------------------------------------------------------- |
| 235 | register_rest_route('atarim/v1', '/status', [ |
| 236 | 'methods' => 'GET', |
| 237 | 'permission_callback' => '__return_true', |
| 238 | 'callback' => function () { |
| 239 | $connected = get_option('avc_collab_active', 'no') === 'yes'; |
| 240 | return [ |
| 241 | 'installed' => true, |
| 242 | 'connected' => $connected, |
| 243 | 'version' => defined('AVCF_VERSION') ? AVCF_VERSION : null, |
| 244 | 'settings_url' => admin_url('options-general.php?page=atarim-visual-collaboration'), |
| 245 | 'site_url' => site_url(), |
| 246 | ]; |
| 247 | }, |
| 248 | ]); |
| 249 | }); |
| 250 | |
| 251 | /* =========================== |
| 252 | * Builder + wrapper detection |
| 253 | * =========================== */ |
| 254 | |
| 255 | function atarim_detect_page_builder(int $post_id): string { |
| 256 | |
| 257 | $elementor_data = get_post_meta($post_id, '_elementor_data', true); |
| 258 | if (is_string($elementor_data) && trim($elementor_data) !== '') return 'elementor'; |
| 259 | if (is_array($elementor_data) && !empty($elementor_data)) return 'elementor'; |
| 260 | |
| 261 | $post = get_post($post_id); |
| 262 | if ($post && isset($post->post_content) && has_blocks($post->post_content)) return 'block'; |
| 263 | |
| 264 | if ($post && trim(wp_strip_all_tags($post->post_content)) !== '' && preg_match('/<[a-z][a-z0-9]*\b[^>]*>/i', $post->post_content)) { |
| 265 | return 'classic'; |
| 266 | } |
| 267 | |
| 268 | return ''; |
| 269 | } |
| 270 | |
| 271 | function atarim_detect_wrapper_selector_by_theme(): string { |
| 272 | |
| 273 | $theme = wp_get_theme(); |
| 274 | $template = strtolower((string) $theme->get_template()); |
| 275 | $stylesheet = strtolower((string) $theme->get_stylesheet()); |
| 276 | $slug = $template ?: $stylesheet; |
| 277 | |
| 278 | $map = [ |
| 279 | 'hello-elementor' => '.page-content', |
| 280 | 'oceanwp' => '.entry.clr', |
| 281 | // Expand later... |
| 282 | ]; |
| 283 | |
| 284 | return $map[$slug] ?? ''; |
| 285 | } |
| 286 | |
| 287 | /* =========================== |
| 288 | * REST: GET |
| 289 | * =========================== */ |
| 290 | |
| 291 | function atarim_inline_get_handler(WP_REST_Request $request) { |
| 292 | |
| 293 | $post_id = absint($request->get_param('postId')); |
| 294 | $page_builder = sanitize_text_field((string) $request->get_param('pageBuilder')); |
| 295 | |
| 296 | if (!$post_id) { |
| 297 | return new WP_REST_Response(['status' => false, 'message' => 'Missing postId.'], 400); |
| 298 | } |
| 299 | |
| 300 | // Post-title target: independent of the page builder (the title is the |
| 301 | // queried post's post_title, wherever/however the theme renders it). |
| 302 | if ($request->get_param('target') === 'post_title') { |
| 303 | $post = get_post($post_id); |
| 304 | if (!$post) return new WP_REST_Response(['status'=>false,'message'=>'Post not found.'], 404); |
| 305 | |
| 306 | return new WP_REST_Response([ |
| 307 | 'status' => true, |
| 308 | 'target' => 'post_title', |
| 309 | 'postId' => $post_id, |
| 310 | 'title' => $post->post_title, |
| 311 | 'slug' => $post->post_name, |
| 312 | ], 200); |
| 313 | } |
| 314 | |
| 315 | if (!in_array($page_builder, ['elementor', 'block', 'classic'], true)) { |
| 316 | return new WP_REST_Response([ |
| 317 | 'status' => false, |
| 318 | 'message' => 'This page builder is not supported yet.', |
| 319 | ], 400); |
| 320 | } |
| 321 | |
| 322 | $post = get_post($post_id); |
| 323 | if (!$post) return new WP_REST_Response(['status'=>false,'message'=>'Post not found.'], 404); |
| 324 | |
| 325 | if ($page_builder === 'elementor') { |
| 326 | $widget_id = sanitize_text_field((string) $request->get_param('widgetId')); |
| 327 | if (!$widget_id) return new WP_REST_Response(['status'=>false,'message'=>'Missing widgetId.'], 400); |
| 328 | |
| 329 | $elementor_data = atarim_elementor_get_document_data_array($post_id); |
| 330 | if (!is_array($elementor_data)) return new WP_REST_Response(['status'=>false,'message'=>'No valid _elementor_data found.'], 404); |
| 331 | |
| 332 | $widget = atarim_elementor_find_element_by_id($elementor_data, $widget_id); |
| 333 | if (!is_array($widget)) return new WP_REST_Response(['status'=>false,'message'=>'Widget not found.'], 404); |
| 334 | |
| 335 | return new WP_REST_Response([ |
| 336 | 'status' => true, |
| 337 | 'pageBuilder' => 'elementor', |
| 338 | 'postId' => $post_id, |
| 339 | 'widgetId' => $widget_id, |
| 340 | 'content' => $widget, |
| 341 | ], 200); |
| 342 | } |
| 343 | |
| 344 | if ($page_builder === 'block') { |
| 345 | |
| 346 | $block_name = sanitize_text_field((string) $request->get_param('blockName')); |
| 347 | $anchor_index = (int) $request->get_param('anchorIndex'); |
| 348 | $snippet = (string) $request->get_param('snippet'); |
| 349 | |
| 350 | if (trim($block_name) === '') { |
| 351 | return new WP_REST_Response(['status'=>false,'message'=>'Missing blockName.'], 400); |
| 352 | } |
| 353 | if ($anchor_index < 0) { |
| 354 | return new WP_REST_Response(['status'=>false,'message'=>'Missing/invalid anchorIndex.'], 400); |
| 355 | } |
| 356 | |
| 357 | $match = atarim_find_gutenberg_block_by_anchor_index( |
| 358 | $post->post_content, |
| 359 | $block_name, |
| 360 | $anchor_index, |
| 361 | $snippet |
| 362 | ); |
| 363 | |
| 364 | if (!$match) { |
| 365 | return new WP_REST_Response([ |
| 366 | 'status'=>false, |
| 367 | 'message'=>'Could not find matching Gutenberg block.', |
| 368 | ], 404); |
| 369 | } |
| 370 | |
| 371 | return new WP_REST_Response([ |
| 372 | 'status' => true, |
| 373 | 'pageBuilder' => 'block', |
| 374 | 'postId' => $post_id, |
| 375 | 'blockName' => $block_name, |
| 376 | 'anchorIndex' => $anchor_index, |
| 377 | 'snippet' => $snippet, |
| 378 | 'blockPath' => $match['blockPath'], // nested like "3.0.1" |
| 379 | 'content' => $match['serializedBlock'], // raw serialized block string |
| 380 | ], 200); |
| 381 | } |
| 382 | |
| 383 | // Classic |
| 384 | $path_string = (string) $request->get_param('path'); |
| 385 | $tag = strtolower((string) $request->get_param('tag')); |
| 386 | $snippet = (string) $request->get_param('snippet'); |
| 387 | |
| 388 | if (trim($path_string) === '' || trim($tag) === '' || trim($snippet) === '') { |
| 389 | return new WP_REST_Response(['status'=>false,'message'=>'Missing path, tag, or snippet.'], 400); |
| 390 | } |
| 391 | |
| 392 | $steps = atarim_parse_compact_path($path_string); |
| 393 | $found = atarim_classic_find_node_outer_html($post->post_content, $steps, $tag, $snippet); |
| 394 | |
| 395 | if (!$found) { |
| 396 | return new WP_REST_Response(['status'=>false,'message'=>'Could not find matching HTML element in classic content.'], 404); |
| 397 | } |
| 398 | |
| 399 | return new WP_REST_Response([ |
| 400 | 'status' => true, |
| 401 | 'pageBuilder' => 'classic', |
| 402 | 'postId' => $post_id, |
| 403 | 'path' => $path_string, |
| 404 | 'tag' => $tag, |
| 405 | 'snippet' => $snippet, |
| 406 | 'content' => $found, |
| 407 | ], 200); |
| 408 | } |
| 409 | |
| 410 | /* =========================== |
| 411 | * REST: SAVE |
| 412 | * =========================== */ |
| 413 | |
| 414 | /** |
| 415 | * Build a write-receipt for an inline save, measured from the RE-READ stored |
| 416 | * state (never echoed back), so a caller can confirm a write actually took |
| 417 | * effect without trusting a bare success and without re-fetching the whole |
| 418 | * document. Addresses the "success but nothing changed" class: verified compares |
| 419 | * what we intended to store against what is actually stored now, byte-for-byte — |
| 420 | * so a silent transform/kses/no-op shows up as verified:false. |
| 421 | * |
| 422 | * @param string $intended The exact string we tried to store. |
| 423 | * @param string $stored The string actually stored now (re-read). |
| 424 | * @param string|null $before The stored string before the write (for changed). |
| 425 | * @param int|null $revision_id Latest revision id, if the write created one. |
| 426 | * @return array |
| 427 | */ |
| 428 | function atarim_inline_save_receipt( $intended, $stored, $before = null, $revision_id = null ) { |
| 429 | $intended = is_string( $intended ) ? $intended : (string) wp_json_encode( $intended ); |
| 430 | $stored = is_string( $stored ) ? $stored : (string) wp_json_encode( $stored ); |
| 431 | |
| 432 | $receipt = [ |
| 433 | 'verified' => ( sha1( $intended ) === sha1( $stored ) ), |
| 434 | 'storedBytes' => strlen( $stored ), |
| 435 | 'storedSha1' => sha1( $stored ), |
| 436 | ]; |
| 437 | |
| 438 | if ( $before !== null ) { |
| 439 | $before = is_string( $before ) ? $before : (string) wp_json_encode( $before ); |
| 440 | $receipt['changed'] = ( sha1( $before ) !== sha1( $stored ) ); |
| 441 | } |
| 442 | if ( $revision_id !== null ) { |
| 443 | $receipt['revisionId'] = (int) $revision_id; |
| 444 | } |
| 445 | |
| 446 | return $receipt; |
| 447 | } |
| 448 | |
| 449 | function atarim_inline_save_handler(WP_REST_Request $request) { |
| 450 | |
| 451 | $post_id = absint($request->get_param('postId')); |
| 452 | $page_builder = sanitize_text_field((string) $request->get_param('pageBuilder')); |
| 453 | |
| 454 | if (!$post_id) { |
| 455 | return new WP_REST_Response(['status' => false, 'message' => 'Missing postId.'], 400); |
| 456 | } |
| 457 | |
| 458 | // Post-title target: update post_title and (optionally) the slug, independent |
| 459 | // of the page builder. |
| 460 | if ($request->get_param('target') === 'post_title') { |
| 461 | $post = get_post($post_id); |
| 462 | if (!$post) return new WP_REST_Response(['status'=>false,'message'=>'Post not found.'], 404); |
| 463 | |
| 464 | $new_title = trim((string) $request->get_param('title')); |
| 465 | if ($new_title === '') { |
| 466 | return new WP_REST_Response(['status'=>false,'message'=>'Missing title to save.'], 400); |
| 467 | } |
| 468 | |
| 469 | $old_title = $post->post_title; |
| 470 | $old_slug = $post->post_name; |
| 471 | |
| 472 | $update = [ |
| 473 | 'ID' => $post_id, |
| 474 | 'post_title' => $new_title, // wp_update_post sanitises |
| 475 | ]; |
| 476 | |
| 477 | // Slug is optional: only touched when updateSlug is truthy. When on with |
| 478 | // no explicit slug, regenerate a unique slug from the new title. |
| 479 | $update_slug = filter_var($request->get_param('updateSlug'), FILTER_VALIDATE_BOOLEAN); |
| 480 | $new_slug = $old_slug; |
| 481 | if ($update_slug) { |
| 482 | $explicit = sanitize_title((string) $request->get_param('slug')); |
| 483 | $desired = $explicit !== '' ? $explicit : sanitize_title($new_title); |
| 484 | if ($desired === '') { $desired = $old_slug; } |
| 485 | $new_slug = wp_unique_post_slug($desired, $post_id, $post->post_status, $post->post_type, $post->post_parent); |
| 486 | $update['post_name'] = $new_slug; |
| 487 | } |
| 488 | |
| 489 | $result = wp_update_post(wp_slash($update), true); |
| 490 | if (is_wp_error($result)) { |
| 491 | return new WP_REST_Response(['status'=>false,'message'=>'Failed to update title: ' . $result->get_error_message()], 500); |
| 492 | } |
| 493 | |
| 494 | $saved = get_post($post_id); |
| 495 | $final_slug = $saved ? $saved->post_name : $new_slug; |
| 496 | |
| 497 | return new WP_REST_Response([ |
| 498 | 'status' => true, |
| 499 | 'target' => 'post_title', |
| 500 | 'postId' => $post_id, |
| 501 | 'oldTitle' => $old_title, |
| 502 | 'title' => $saved ? $saved->post_title : $new_title, |
| 503 | 'slugUpdated' => ($final_slug !== $old_slug), |
| 504 | 'oldSlug' => $old_slug, |
| 505 | 'slug' => $final_slug, |
| 506 | ], 200); |
| 507 | } |
| 508 | |
| 509 | if (!in_array($page_builder, ['elementor', 'block', 'classic'], true)) { |
| 510 | return new WP_REST_Response([ |
| 511 | 'status' => false, |
| 512 | 'message' => 'This page builder is not supported yet.', |
| 513 | ], 400); |
| 514 | } |
| 515 | |
| 516 | $post = get_post($post_id); |
| 517 | if (!$post) return new WP_REST_Response(['status'=>false,'message'=>'Post not found.'], 404); |
| 518 | |
| 519 | if ($page_builder === 'elementor') { |
| 520 | $widget_id = sanitize_text_field((string) $request->get_param('widgetId')); |
| 521 | $widget = $request->get_param('content'); |
| 522 | |
| 523 | if (!$widget_id) return new WP_REST_Response(['status'=>false,'message'=>'Missing widgetId.'], 400); |
| 524 | if (!is_array($widget)) return new WP_REST_Response(['status'=>false,'message'=>'Elementor content must be a JSON object.'], 400); |
| 525 | |
| 526 | if (empty($widget['id']) || (string)$widget['id'] !== (string)$widget_id) { |
| 527 | return new WP_REST_Response(['status'=>false,'message'=>'content.id must match widgetId.'], 400); |
| 528 | } |
| 529 | |
| 530 | $elementor_data = atarim_elementor_get_document_data_array($post_id); |
| 531 | if (!is_array($elementor_data)) return new WP_REST_Response(['status'=>false,'message'=>'No valid _elementor_data found.'], 404); |
| 532 | |
| 533 | $replaced = false; |
| 534 | $updated_data = atarim_elementor_replace_element_by_id($elementor_data, $widget_id, $widget, $replaced); |
| 535 | if (!$replaced) return new WP_REST_Response(['status'=>false,'message'=>'Widget not found; nothing saved.'], 404); |
| 536 | |
| 537 | $intended_json = wp_json_encode($updated_data); |
| 538 | update_post_meta($post_id, '_elementor_data', wp_slash($intended_json)); |
| 539 | |
| 540 | delete_post_meta($post_id, '_elementor_element_cache'); |
| 541 | delete_post_meta($post_id, '_elementor_page_assets'); |
| 542 | |
| 543 | if ( class_exists('\Elementor\Core\Files\CSS\Post') ) { |
| 544 | try { ( new \Elementor\Core\Files\CSS\Post($post_id) )->delete(); } catch (Throwable $e) {} |
| 545 | } |
| 546 | |
| 547 | clean_post_cache($post_id); |
| 548 | |
| 549 | $stored_json = get_post_meta($post_id, '_elementor_data', true); |
| 550 | if ( ! is_string($stored_json) ) { $stored_json = (string) wp_json_encode($stored_json); } |
| 551 | $receipt = atarim_inline_save_receipt( $intended_json, $stored_json, wp_json_encode($elementor_data) ); |
| 552 | |
| 553 | return new WP_REST_Response(array_merge(['status'=>true, 'target'=>'elementor', 'widgetId'=>$widget_id], $receipt), 200); |
| 554 | } |
| 555 | |
| 556 | $content = (string) $request->get_param('content'); |
| 557 | if (trim($content) === '') { |
| 558 | return new WP_REST_Response(['status'=>false,'message'=>'Missing content to save.'], 400); |
| 559 | } |
| 560 | |
| 561 | if ($page_builder === 'block') { |
| 562 | $block_path = (string) $request->get_param('blockPath'); |
| 563 | $expected_block_name = sanitize_text_field((string) $request->get_param('blockName')); |
| 564 | |
| 565 | if (trim($block_path) === '') { |
| 566 | return new WP_REST_Response(['status'=>false,'message'=>'Missing blockPath.'], 400); |
| 567 | } |
| 568 | if (trim($expected_block_name) === '') { |
| 569 | return new WP_REST_Response(['status'=>false,'message'=>'Missing blockName.'], 400); |
| 570 | } |
| 571 | |
| 572 | // Validate: new content parses as a single block of the expected type |
| 573 | $parsed_new = parse_blocks($content); |
| 574 | if (!is_array($parsed_new) || empty($parsed_new) || !is_array($parsed_new[0])) { |
| 575 | return new WP_REST_Response([ |
| 576 | 'status'=>false, |
| 577 | 'message'=>'Content is not a valid block.', |
| 578 | ], 400); |
| 579 | } |
| 580 | if (($parsed_new[0]['blockName'] ?? '') !== $expected_block_name) { |
| 581 | return new WP_REST_Response([ |
| 582 | 'status'=>false, |
| 583 | 'message'=>'Content block type does not match expected blockName.', |
| 584 | ], 400); |
| 585 | } |
| 586 | |
| 587 | // Validate: existing block at blockPath is the expected type (stale-edit guard) |
| 588 | $existing_blocks = parse_blocks($post->post_content); |
| 589 | $path_parts = array_values(array_filter( |
| 590 | explode('.', trim($block_path)), |
| 591 | static function($v) { return $v !== ''; } |
| 592 | )); |
| 593 | $existing_block = atarim_get_block_ref_by_path($existing_blocks, $path_parts); |
| 594 | if (!is_array($existing_block) || ($existing_block['blockName'] ?? '') !== $expected_block_name) { |
| 595 | return new WP_REST_Response([ |
| 596 | 'status'=>false, |
| 597 | 'message'=>'Block at path no longer matches expected type. The post may have been edited elsewhere; please refresh.', |
| 598 | ], 409); |
| 599 | } |
| 600 | |
| 601 | $updated = atarim_replace_gutenberg_block_by_nested_path($post->post_content, $block_path, $content); |
| 602 | if ($updated === null) { |
| 603 | return new WP_REST_Response([ |
| 604 | 'status'=>false, |
| 605 | 'message'=>'Could not replace Gutenberg block (path not found or invalid replacement).', |
| 606 | ], 404); |
| 607 | } |
| 608 | |
| 609 | wp_update_post([ |
| 610 | 'ID' => $post_id, |
| 611 | 'post_content' => $updated, |
| 612 | ]); |
| 613 | |
| 614 | clean_post_cache($post_id); |
| 615 | |
| 616 | $stored_content = (string) get_post_field('post_content', $post_id); |
| 617 | $revs = wp_get_post_revisions($post_id, ['numberposts'=>1, 'fields'=>'ids']); |
| 618 | $receipt = atarim_inline_save_receipt( $updated, $stored_content, $post->post_content, $revs ? (int) reset($revs) : null ); |
| 619 | |
| 620 | return new WP_REST_Response(array_merge(['status'=>true, 'target'=>'block'], $receipt), 200); |
| 621 | } |
| 622 | |
| 623 | // Classic save |
| 624 | $path_string = (string) $request->get_param('path'); |
| 625 | $tag = strtolower((string) $request->get_param('tag')); |
| 626 | $snippet = (string) $request->get_param('snippet'); |
| 627 | |
| 628 | if (trim($path_string) === '' || trim($tag) === '' || trim($snippet) === '') { |
| 629 | return new WP_REST_Response(['status'=>false,'message'=>'Missing path/tag/snippet for classic save.'], 400); |
| 630 | } |
| 631 | |
| 632 | $steps = atarim_parse_compact_path($path_string); |
| 633 | |
| 634 | $new_post_content = atarim_classic_replace_node_outer_html($post->post_content, $steps, $tag, $snippet, $content); |
| 635 | if ($new_post_content === null) { |
| 636 | return new WP_REST_Response(['status'=>false,'message'=>'Could not find matching element to replace in classic content.'], 404); |
| 637 | } |
| 638 | |
| 639 | wp_update_post([ |
| 640 | 'ID' => $post_id, |
| 641 | 'post_content' => $new_post_content, |
| 642 | ]); |
| 643 | |
| 644 | clean_post_cache($post_id); |
| 645 | |
| 646 | $stored_content = (string) get_post_field('post_content', $post_id); |
| 647 | $revs = wp_get_post_revisions($post_id, ['numberposts'=>1, 'fields'=>'ids']); |
| 648 | $receipt = atarim_inline_save_receipt( $new_post_content, $stored_content, $post->post_content, $revs ? (int) reset($revs) : null ); |
| 649 | |
| 650 | return new WP_REST_Response(array_merge(['status'=>true, 'target'=>'classic'], $receipt), 200); |
| 651 | } |
| 652 | |
| 653 | /* =========================== |
| 654 | * Shared helpers: compact path (classic only) |
| 655 | * =========================== */ |
| 656 | |
| 657 | function atarim_parse_compact_path(string $path): array { |
| 658 | $path = trim($path); |
| 659 | if ($path === '') return []; |
| 660 | |
| 661 | $parts = array_map('trim', explode('>', $path)); |
| 662 | $steps = []; |
| 663 | |
| 664 | foreach ($parts as $part) { |
| 665 | $part = trim($part); |
| 666 | if ($part === '') continue; |
| 667 | |
| 668 | if (preg_match('/^([a-z0-9]+)(?:\((\d+)\))?$/i', $part, $m)) { |
| 669 | $steps[] = [ |
| 670 | 'tag' => strtoupper($m[1]), |
| 671 | 'index' => isset($m[2]) ? (int) $m[2] : 0, |
| 672 | ]; |
| 673 | } |
| 674 | } |
| 675 | |
| 676 | return $steps; |
| 677 | } |
| 678 | |
| 679 | /* =========================== |
| 680 | * Elementor helpers |
| 681 | * =========================== */ |
| 682 | |
| 683 | function atarim_elementor_get_document_data_array(int $post_id): ?array { |
| 684 | $raw = get_post_meta($post_id, '_elementor_data', true); |
| 685 | if (empty($raw)) return null; |
| 686 | |
| 687 | if (is_string($raw)) { |
| 688 | $decoded = json_decode($raw, true); |
| 689 | return is_array($decoded) ? $decoded : null; |
| 690 | } |
| 691 | |
| 692 | return is_array($raw) ? $raw : null; |
| 693 | } |
| 694 | |
| 695 | function atarim_elementor_find_element_by_id(array $nodes, string $target_id): ?array { |
| 696 | foreach ($nodes as $node) { |
| 697 | if (!is_array($node)) continue; |
| 698 | |
| 699 | if (isset($node['id']) && (string)$node['id'] === (string)$target_id) { |
| 700 | return $node; |
| 701 | } |
| 702 | |
| 703 | if (isset($node['elements']) && is_array($node['elements'])) { |
| 704 | $found = atarim_elementor_find_element_by_id($node['elements'], $target_id); |
| 705 | if ($found !== null) return $found; |
| 706 | } |
| 707 | } |
| 708 | return null; |
| 709 | } |
| 710 | |
| 711 | function atarim_elementor_replace_element_by_id(array $nodes, string $target_id, array $replacement_node, bool &$replaced): array { |
| 712 | foreach ($nodes as $index => $node) { |
| 713 | if (!is_array($node)) continue; |
| 714 | |
| 715 | if (isset($node['id']) && (string)$node['id'] === (string)$target_id) { |
| 716 | $nodes[$index] = $replacement_node; |
| 717 | $replaced = true; |
| 718 | return $nodes; |
| 719 | } |
| 720 | |
| 721 | if (isset($node['elements']) && is_array($node['elements'])) { |
| 722 | $nodes[$index]['elements'] = atarim_elementor_replace_element_by_id( |
| 723 | $node['elements'], |
| 724 | $target_id, |
| 725 | $replacement_node, |
| 726 | $replaced |
| 727 | ); |
| 728 | if ($replaced) return $nodes; |
| 729 | } |
| 730 | } |
| 731 | return $nodes; |
| 732 | } |
| 733 | |
| 734 | /* =========================== |
| 735 | * Gutenberg helpers (blockName + anchorIndex + nested path replace) |
| 736 | * =========================== */ |
| 737 | |
| 738 | function atarim_normalize_text(string $text): string { |
| 739 | $text = wp_strip_all_tags($text); |
| 740 | $text = preg_replace('/\s+/u', ' ', $text); |
| 741 | return strtolower(trim($text)); |
| 742 | } |
| 743 | |
| 744 | function atarim_collect_matching_blocks(array $blocks, string $block_name, array &$out, string $parent_path = ''): void { |
| 745 | foreach ($blocks as $i => $block) { |
| 746 | if (!is_array($block)) continue; |
| 747 | |
| 748 | $current_block_name = (string)($block['blockName'] ?? ''); |
| 749 | $path = ($parent_path === '') ? (string)$i : ($parent_path . '.' . $i); |
| 750 | |
| 751 | if ($current_block_name === $block_name) { |
| 752 | $out[] = ['path' => $path, 'block' => $block]; |
| 753 | } |
| 754 | |
| 755 | if (!empty($block['innerBlocks']) && is_array($block['innerBlocks'])) { |
| 756 | atarim_collect_matching_blocks($block['innerBlocks'], $block_name, $out, $path); |
| 757 | } |
| 758 | } |
| 759 | } |
| 760 | |
| 761 | function atarim_find_gutenberg_block_by_anchor_index(string $post_content, string $block_name, int $anchor_index, string $snippet): ?array { |
| 762 | $blocks = parse_blocks($post_content); |
| 763 | if (!is_array($blocks)) return null; |
| 764 | |
| 765 | $matches = []; |
| 766 | atarim_collect_matching_blocks($blocks, $block_name, $matches); |
| 767 | |
| 768 | if (!isset($matches[$anchor_index])) return null; |
| 769 | |
| 770 | $picked = $matches[$anchor_index]['block']; |
| 771 | $picked_path = $matches[$anchor_index]['path']; |
| 772 | |
| 773 | $snippet_norm = atarim_normalize_text($snippet); |
| 774 | |
| 775 | if ($snippet_norm !== '') { |
| 776 | $rendered = ''; |
| 777 | try { $rendered = render_block($picked); } catch (Throwable $e) { $rendered = serialize_block($picked); } |
| 778 | |
| 779 | if (!str_contains(atarim_normalize_text($rendered), $snippet_norm)) { |
| 780 | return null; |
| 781 | } |
| 782 | } |
| 783 | |
| 784 | return [ |
| 785 | 'blockPath' => $picked_path, |
| 786 | 'serializedBlock' => serialize_block($picked), |
| 787 | ]; |
| 788 | } |
| 789 | |
| 790 | function atarim_get_block_ref_by_path(array &$blocks, array $path_parts) { |
| 791 | $ref = &$blocks; |
| 792 | foreach ($path_parts as $part_index => $part) { |
| 793 | $idx = (int)$part; |
| 794 | if (!isset($ref[$idx]) || !is_array($ref[$idx])) return null; |
| 795 | |
| 796 | if ($part_index === count($path_parts) - 1) { |
| 797 | return $ref[$idx]; |
| 798 | } |
| 799 | |
| 800 | if (!isset($ref[$idx]['innerBlocks']) || !is_array($ref[$idx]['innerBlocks'])) return null; |
| 801 | $ref = &$ref[$idx]['innerBlocks']; |
| 802 | } |
| 803 | return null; |
| 804 | } |
| 805 | |
| 806 | function atarim_replace_gutenberg_block_by_nested_path(string $post_content, string $block_path, string $new_serialized_block): ?string { |
| 807 | |
| 808 | $blocks = parse_blocks($post_content); |
| 809 | if (!is_array($blocks)) return null; |
| 810 | |
| 811 | $replacement_blocks = parse_blocks($new_serialized_block); |
| 812 | if (!is_array($replacement_blocks) || empty($replacement_blocks) || !is_array($replacement_blocks[0])) { |
| 813 | return null; |
| 814 | } |
| 815 | $replacement_block = $replacement_blocks[0]; |
| 816 | |
| 817 | $parts = array_filter(explode('.', trim($block_path)), static function($v) { return $v !== ''; }); |
| 818 | if (empty($parts)) return null; |
| 819 | |
| 820 | $ref = &$blocks; |
| 821 | |
| 822 | for ($i = 0; $i < count($parts) - 1; $i++) { |
| 823 | $idx = (int)$parts[$i]; |
| 824 | if (!isset($ref[$idx]) || !is_array($ref[$idx])) return null; |
| 825 | |
| 826 | if (!isset($ref[$idx]['innerBlocks']) || !is_array($ref[$idx]['innerBlocks'])) { |
| 827 | return null; |
| 828 | } |
| 829 | |
| 830 | $ref = &$ref[$idx]['innerBlocks']; |
| 831 | } |
| 832 | |
| 833 | $target_index = (int)$parts[count($parts) - 1]; |
| 834 | if (!isset($ref[$target_index]) || !is_array($ref[$target_index])) return null; |
| 835 | |
| 836 | $ref[$target_index] = $replacement_block; |
| 837 | |
| 838 | return serialize_blocks($blocks); |
| 839 | } |
| 840 | |
| 841 | /* =========================== |
| 842 | * Classic helpers (DOM path) |
| 843 | * =========================== */ |
| 844 | |
| 845 | function atarim_dom_load_fragment(string $html, string $wrap_id): array { |
| 846 | $dom = new DOMDocument(); |
| 847 | $encoded = function_exists('mb_convert_encoding') |
| 848 | ? mb_convert_encoding($html, 'HTML-ENTITIES', 'UTF-8') |
| 849 | : $html; |
| 850 | |
| 851 | libxml_use_internal_errors(true); |
| 852 | $dom->loadHTML('<div id="'.$wrap_id.'">'.$encoded.'</div>', LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD); |
| 853 | libxml_clear_errors(); |
| 854 | |
| 855 | $wrap = $dom->getElementById($wrap_id); |
| 856 | return [$dom, $wrap]; |
| 857 | } |
| 858 | |
| 859 | function atarim_dom_inner_html(DOMDocument $dom, DOMElement $wrap): string { |
| 860 | $out = ''; |
| 861 | foreach ($wrap->childNodes as $child) { |
| 862 | $out .= $dom->saveHTML($child); |
| 863 | } |
| 864 | return html_entity_decode($out, ENT_QUOTES | ENT_HTML5, 'UTF-8'); |
| 865 | } |
| 866 | |
| 867 | function atarim_dom_outer_html(DOMDocument $dom, DOMNode $node): string { |
| 868 | return html_entity_decode($dom->saveHTML($node), ENT_QUOTES | ENT_HTML5, 'UTF-8'); |
| 869 | } |
| 870 | |
| 871 | function atarim_dom_children_by_tag(DOMNode $node, string $tag_upper): array { |
| 872 | $children = []; |
| 873 | foreach ($node->childNodes as $child) { |
| 874 | if ($child->nodeType === XML_ELEMENT_NODE && strtoupper($child->nodeName) === $tag_upper) { |
| 875 | $children[] = $child; |
| 876 | } |
| 877 | } |
| 878 | return $children; |
| 879 | } |
| 880 | |
| 881 | function atarim_classic_find_node_outer_html(string $post_content, array $steps, string $tag_lower, string $snippet): ?string { |
| 882 | [$dom, $wrap] = atarim_dom_load_fragment($post_content, '__wrap__'); |
| 883 | if (!$wrap) return null; |
| 884 | |
| 885 | $current = $wrap; |
| 886 | |
| 887 | foreach ($steps as $step) { |
| 888 | $children = atarim_dom_children_by_tag($current, $step['tag']); |
| 889 | $index = (int) $step['index']; |
| 890 | if (!isset($children[$index])) return null; |
| 891 | $current = $children[$index]; |
| 892 | } |
| 893 | |
| 894 | if (strtolower($current->nodeName) !== strtolower($tag_lower)) return null; |
| 895 | |
| 896 | $node_text = atarim_normalize_text($current->textContent ?? ''); |
| 897 | $snippet_norm = atarim_normalize_text($snippet); |
| 898 | if ($snippet_norm === '' || !str_contains($node_text, $snippet_norm)) return null; |
| 899 | |
| 900 | return atarim_dom_outer_html($dom, $current); |
| 901 | } |
| 902 | |
| 903 | function atarim_classic_replace_node_outer_html(string $post_content, array $steps, string $tag_lower, string $snippet, string $replacement_html): ?string { |
| 904 | [$dom, $wrap] = atarim_dom_load_fragment($post_content, '__wrap__'); |
| 905 | if (!$wrap) return null; |
| 906 | |
| 907 | $current = $wrap; |
| 908 | |
| 909 | foreach ($steps as $step) { |
| 910 | $children = atarim_dom_children_by_tag($current, $step['tag']); |
| 911 | $index = (int) $step['index']; |
| 912 | if (!isset($children[$index])) return null; |
| 913 | $current = $children[$index]; |
| 914 | } |
| 915 | |
| 916 | if (strtolower($current->nodeName) !== strtolower($tag_lower)) return null; |
| 917 | |
| 918 | $node_text = atarim_normalize_text($current->textContent ?? ''); |
| 919 | $snippet_norm = atarim_normalize_text($snippet); |
| 920 | if ($snippet_norm === '' || !str_contains($node_text, $snippet_norm)) return null; |
| 921 | |
| 922 | [$tmp_dom, $tmp_wrap] = atarim_dom_load_fragment($replacement_html, '__frag__'); |
| 923 | if (!$tmp_wrap) return null; |
| 924 | |
| 925 | $parent = $current->parentNode; |
| 926 | if (!$parent) return null; |
| 927 | |
| 928 | foreach (iterator_to_array($tmp_wrap->childNodes) as $child) { |
| 929 | $parent->insertBefore($dom->importNode($child, true), $current); |
| 930 | } |
| 931 | |
| 932 | $parent->removeChild($current); |
| 933 | |
| 934 | return atarim_dom_inner_html($dom, $wrap); |
| 935 | } |
| 936 | |
| 937 | /* =========================== |
| 938 | * REST: MEDIA IMPORT |
| 939 | * Push external file URLs (e.g. task/comment attachments) into the media |
| 940 | * library, unattached. Batch, with per-item error isolation so one bad file |
| 941 | * does not fail the rest. |
| 942 | * =========================== */ |
| 943 | function atarim_inline_media_import_handler(WP_REST_Request $request) { |
| 944 | |
| 945 | $items = $request->get_param('items'); |
| 946 | |
| 947 | // Be lenient: accept a bare url string, or a single { url } / { base64 } object. |
| 948 | if ( is_string($items) ) { |
| 949 | $items = [ [ 'url' => $items ] ]; |
| 950 | } elseif ( is_array($items) && ( isset($items['url']) || isset($items['base64']) ) ) { |
| 951 | $items = [ $items ]; |
| 952 | } |
| 953 | |
| 954 | if ( ! is_array($items) || empty($items) ) { |
| 955 | return new WP_REST_Response(['status'=>false,'message'=>'Missing items: expected a non-empty array of { url | base64 }.'], 400); |
| 956 | } |
| 957 | |
| 958 | if ( ! function_exists('media_handle_sideload') ) { |
| 959 | require_once ABSPATH . 'wp-admin/includes/file.php'; |
| 960 | require_once ABSPATH . 'wp-admin/includes/media.php'; |
| 961 | require_once ABSPATH . 'wp-admin/includes/image.php'; |
| 962 | } |
| 963 | |
| 964 | $results = []; |
| 965 | |
| 966 | foreach ( $items as $item ) { |
| 967 | if ( ! is_array($item) ) { |
| 968 | $results[] = [ 'source' => '', 'success' => false, 'error' => 'Invalid item (expected an object with url or base64).' ]; |
| 969 | continue; |
| 970 | } |
| 971 | |
| 972 | $has_url = isset($item['url']) && trim( (string) $item['url'] ) !== ''; |
| 973 | $has_b64 = isset($item['base64']) && trim( (string) $item['base64'] ) !== ''; |
| 974 | |
| 975 | if ( ! $has_url && ! $has_b64 ) { |
| 976 | $results[] = [ 'source' => '', 'success' => false, 'error' => 'Each item needs a url or base64.' ]; |
| 977 | continue; |
| 978 | } |
| 979 | if ( $has_url && $has_b64 ) { |
| 980 | $results[] = [ 'source' => '', 'success' => false, 'error' => 'Provide only one of url or base64 per item.' ]; |
| 981 | continue; |
| 982 | } |
| 983 | |
| 984 | $source_ref = $has_url ? esc_url_raw( trim( (string) $item['url'] ) ) : '(base64)'; |
| 985 | $filename = isset($item['filename']) ? sanitize_file_name( (string) $item['filename'] ) : ''; |
| 986 | |
| 987 | // Resolve the file to a temp path from whichever source was supplied. |
| 988 | if ( $has_url ) { |
| 989 | $url = esc_url_raw( trim( (string) $item['url'] ) ); |
| 990 | |
| 991 | // SSRF guard on the host. |
| 992 | $ssrf = atarim_media_import_check_url_safety($url); |
| 993 | if ( $ssrf !== null ) { |
| 994 | $results[] = [ 'source' => $url, 'success' => false, 'error' => $ssrf ]; |
| 995 | continue; |
| 996 | } |
| 997 | |
| 998 | // Fetch server-side, no redirects, with a size guard. |
| 999 | $fetched = atarim_media_import_fetch($url); |
| 1000 | if ( ! empty($fetched['error']) ) { |
| 1001 | $results[] = [ 'source' => $url, 'success' => false, 'error' => $fetched['error'] ]; |
| 1002 | continue; |
| 1003 | } |
| 1004 | $tmp = $fetched['tmp']; |
| 1005 | |
| 1006 | // Filename: explicit, else basename of the URL path. |
| 1007 | if ( $filename === '' ) { |
| 1008 | $path = wp_parse_url($url, PHP_URL_PATH); |
| 1009 | $filename = $path ? sanitize_file_name( basename($path) ) : ''; |
| 1010 | } |
| 1011 | } else { |
| 1012 | // base64: a filename is required (we need an extension to validate type). |
| 1013 | if ( $filename === '' ) { |
| 1014 | $results[] = [ 'source' => $source_ref, 'success' => false, 'error' => 'filename is required for base64 items.' ]; |
| 1015 | continue; |
| 1016 | } |
| 1017 | |
| 1018 | $decoded = atarim_media_import_decode_base64( (string) $item['base64'] ); |
| 1019 | if ( ! empty($decoded['error']) ) { |
| 1020 | $results[] = [ 'source' => $source_ref, 'success' => false, 'error' => $decoded['error'] ]; |
| 1021 | continue; |
| 1022 | } |
| 1023 | $tmp = $decoded['tmp']; |
| 1024 | } |
| 1025 | |
| 1026 | if ( $filename === '' ) { |
| 1027 | $filename = 'attachment'; |
| 1028 | } |
| 1029 | |
| 1030 | // Validate the type against the site's allowed MIME types. |
| 1031 | $filetype = wp_check_filetype_and_ext($tmp, $filename); |
| 1032 | if ( empty($filetype['type']) ) { |
| 1033 | @unlink($tmp); |
| 1034 | $results[] = [ 'source' => $source_ref, 'success' => false, 'error' => 'File type is not allowed on this site.' ]; |
| 1035 | continue; |
| 1036 | } |
| 1037 | if ( ! empty($filetype['proper_filename']) ) { |
| 1038 | $filename = $filetype['proper_filename']; |
| 1039 | } |
| 1040 | |
| 1041 | $file_array = [ 'name' => $filename, 'tmp_name' => $tmp ]; |
| 1042 | |
| 1043 | // Sideload into the library, unattached (post_id 0). |
| 1044 | $attachment_id = media_handle_sideload($file_array, 0); |
| 1045 | |
| 1046 | if ( is_wp_error($attachment_id) ) { |
| 1047 | @unlink($tmp); // media_handle_sideload usually cleans up, but be safe. |
| 1048 | $results[] = [ 'source' => $source_ref, 'success' => false, 'error' => 'Import failed: ' . $attachment_id->get_error_message() ]; |
| 1049 | continue; |
| 1050 | } |
| 1051 | |
| 1052 | // Optional alt text / title. |
| 1053 | if ( ! empty($item['alt']) ) { |
| 1054 | update_post_meta($attachment_id, '_wp_attachment_image_alt', sanitize_text_field((string) $item['alt'])); |
| 1055 | } |
| 1056 | if ( ! empty($item['title']) ) { |
| 1057 | wp_update_post([ 'ID' => $attachment_id, 'post_title' => sanitize_text_field((string) $item['title']) ]); |
| 1058 | } |
| 1059 | |
| 1060 | $results[] = [ |
| 1061 | 'source' => $source_ref, |
| 1062 | 'success' => true, |
| 1063 | 'attachmentId' => (int) $attachment_id, |
| 1064 | 'mediaUrl' => wp_get_attachment_url($attachment_id), |
| 1065 | 'mimeType' => get_post_mime_type($attachment_id), |
| 1066 | 'filename' => $filename, |
| 1067 | ]; |
| 1068 | } |
| 1069 | |
| 1070 | return new WP_REST_Response([ 'status' => true, 'results' => $results ], 200); |
| 1071 | } |
| 1072 | |
| 1073 | /** |
| 1074 | * Fetch a URL to a temp file without following redirects, with a size guard. |
| 1075 | * Returns [ 'tmp' => path ] or [ 'error' => message ]. |
| 1076 | */ |
| 1077 | function atarim_media_import_fetch(string $url) { |
| 1078 | if ( ! function_exists('wp_tempnam') ) { |
| 1079 | require_once ABSPATH . 'wp-admin/includes/file.php'; |
| 1080 | } |
| 1081 | |
| 1082 | $resp = wp_remote_get($url, [ 'timeout' => 300, 'redirection' => 0 ]); |
| 1083 | if ( is_wp_error($resp) ) { |
| 1084 | return [ 'error' => 'Download failed: ' . $resp->get_error_message() ]; |
| 1085 | } |
| 1086 | |
| 1087 | $code = (int) wp_remote_retrieve_response_code($resp); |
| 1088 | if ( $code < 200 || $code >= 300 ) { |
| 1089 | return [ 'error' => sprintf('Download rejected (HTTP %d).', $code) ]; |
| 1090 | } |
| 1091 | |
| 1092 | $body = wp_remote_retrieve_body($resp); |
| 1093 | if ( $body === '' ) { |
| 1094 | return [ 'error' => 'Downloaded file is empty.' ]; |
| 1095 | } |
| 1096 | |
| 1097 | $max = wp_max_upload_size(); |
| 1098 | if ( $max > 0 && strlen($body) > $max ) { |
| 1099 | return [ 'error' => sprintf('File exceeds the maximum upload size (%s).', size_format($max)) ]; |
| 1100 | } |
| 1101 | |
| 1102 | $tmp = wp_tempnam($url); |
| 1103 | if ( ! $tmp ) { |
| 1104 | return [ 'error' => 'Could not create a temporary file.' ]; |
| 1105 | } |
| 1106 | if ( false === file_put_contents($tmp, $body) ) { |
| 1107 | @unlink($tmp); |
| 1108 | return [ 'error' => 'Could not write the downloaded file.' ]; |
| 1109 | } |
| 1110 | |
| 1111 | return [ 'tmp' => $tmp ]; |
| 1112 | } |
| 1113 | |
| 1114 | /** |
| 1115 | * Decode a base64 payload (optionally a data: URI) to a temp file, with a size |
| 1116 | * guard. Returns [ 'tmp' => path ] or [ 'error' => message ]. |
| 1117 | */ |
| 1118 | function atarim_media_import_decode_base64( $b64 ) { |
| 1119 | if ( ! function_exists('wp_tempnam') ) { |
| 1120 | require_once ABSPATH . 'wp-admin/includes/file.php'; |
| 1121 | } |
| 1122 | |
| 1123 | $b64 = (string) $b64; |
| 1124 | // Strip a data: URI prefix if present (e.g. "data:image/png;base64,...."). |
| 1125 | if ( stripos( $b64, 'base64,' ) !== false ) { |
| 1126 | $b64 = substr( $b64, stripos( $b64, 'base64,' ) + 7 ); |
| 1127 | } |
| 1128 | $b64 = trim( $b64 ); |
| 1129 | |
| 1130 | $decoded = base64_decode( $b64, true ); |
| 1131 | if ( $decoded === false ) { |
| 1132 | return [ 'error' => 'Invalid base64 data.' ]; |
| 1133 | } |
| 1134 | if ( $decoded === '' ) { |
| 1135 | return [ 'error' => 'Decoded file is empty.' ]; |
| 1136 | } |
| 1137 | |
| 1138 | $max = wp_max_upload_size(); |
| 1139 | if ( $max > 0 && strlen( $decoded ) > $max ) { |
| 1140 | return [ 'error' => sprintf( 'File exceeds the maximum upload size (%s).', size_format( $max ) ) ]; |
| 1141 | } |
| 1142 | |
| 1143 | $tmp = wp_tempnam(); |
| 1144 | if ( ! $tmp ) { |
| 1145 | return [ 'error' => 'Could not create a temporary file.' ]; |
| 1146 | } |
| 1147 | if ( false === file_put_contents( $tmp, $decoded ) ) { |
| 1148 | @unlink( $tmp ); |
| 1149 | return [ 'error' => 'Could not write the decoded file.' ]; |
| 1150 | } |
| 1151 | |
| 1152 | return [ 'tmp' => $tmp ]; |
| 1153 | } |
| 1154 | |
| 1155 | /** |
| 1156 | * SSRF guard for outbound fetches. Mirrors the media cluster's check: blocks |
| 1157 | * non-http(s) schemes, localhost, and hosts resolving to private/loopback/ |
| 1158 | * link-local ranges (incl. the 169.254.169.254 metadata IP). Returns null when |
| 1159 | * safe, or an error string. |
| 1160 | */ |
| 1161 | function atarim_media_import_check_url_safety($url) { |
| 1162 | $parsed = wp_parse_url($url); |
| 1163 | if ( ! is_array($parsed) || empty($parsed['scheme']) || empty($parsed['host']) ) { |
| 1164 | return 'Invalid URL — could not parse scheme and host.'; |
| 1165 | } |
| 1166 | |
| 1167 | $scheme = strtolower($parsed['scheme']); |
| 1168 | if ( $scheme !== 'http' && $scheme !== 'https' ) { |
| 1169 | return sprintf('URL scheme "%s" is not allowed — only http and https are supported.', $scheme); |
| 1170 | } |
| 1171 | |
| 1172 | $host = strtolower($parsed['host']); |
| 1173 | if ( in_array($host, [ 'localhost', 'localhost.localdomain' ], true) ) { |
| 1174 | return 'Hostname "localhost" is not allowed.'; |
| 1175 | } |
| 1176 | |
| 1177 | $ips = @gethostbynamel($host); |
| 1178 | if ( ! is_array($ips) ) { |
| 1179 | if ( filter_var($host, FILTER_VALIDATE_IP) ) { |
| 1180 | $ips = [ $host ]; |
| 1181 | } else { |
| 1182 | return sprintf('Could not resolve host "%s".', $host); |
| 1183 | } |
| 1184 | } |
| 1185 | |
| 1186 | foreach ( $ips as $ip ) { |
| 1187 | if ( ! filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE) ) { |
| 1188 | return sprintf('URL host resolves to a blocked address (%s — private, loopback, or link-local range).', $ip); |
| 1189 | } |
| 1190 | if ( $ip === '169.254.169.254' ) { |
| 1191 | return 'URL host resolves to a cloud metadata endpoint (169.254.169.254) — blocked.'; |
| 1192 | } |
| 1193 | } |
| 1194 | |
| 1195 | return null; |
| 1196 | } |