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Code Engine – PHP Snippets, AI Functions & Automation for WordPress / 0.4.3
Code Engine – PHP Snippets, AI Functions & Automation for WordPress v0.4.3
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← All changes | classes/core.php +816 -553 0.2.80.4.3 View file →
@@ -6,686 +6,949 @@
6 6 use PhpParser\Error;
7 7
8 8 class Meow_MWCODE_Core
9 9 {
10 - public $admin = null;
11 - public $snippet = null;
12 - public $is_rest = false;
13 - public $is_cli = false;
14 - public $site_url = null;
15 - public $mwcode = null;
10 + public $admin = null;
11 + public $snippet = null;
12 + public $is_rest = false;
13 + public $is_cli = false;
14 + public $site_url = null;
15 + public $mwcode = null;
16 + public $licenser = null;
16 17
17 - private $option_name = 'mwcode_options';
18 + private $option_name = 'mwcode_options';
18 19
19 - public function __construct() {
20 - global $mwcode;
21 -
22 - $this->site_url = get_site_url();
23 - $this->is_rest = MeowCommon_Helpers::is_rest();
24 - $this->is_cli = defined( 'WP_CLI' ) && WP_CLI;
25 -
26 - // Snippets
27 - $snippet = new Meow_MWCODE_Modules_Snippet( $this );
28 - $this->snippet = $snippet;
20 + public function __construct() {
21 + global $mwcode;
29 22
30 - // Create API before plugins_loaded
31 - $this->mwcode = new Meow_MWCODE_API( $this, $snippet );
32 - $mwcode = $this->mwcode;
33 -
34 - add_action( 'plugins_loaded', array( $this, 'init' ) );
35 - }
23 + $this->site_url = get_site_url();
24 + $this->is_rest = MeowKit_MWCODE_Helpers::is_rest();
25 + $this->is_cli = defined( 'WP_CLI' ) && WP_CLI;
36 26
37 - function init() {
38 - // Part of the core, settings and stuff
39 - $this->admin = new Meow_MWCODE_Admin( $this );
27 + // Snippets
28 + $snippet = new Meow_MWCODE_Modules_Snippet( $this );
29 + $this->snippet = $snippet;
40 30
41 - // Only for REST
42 - if ( $this->is_rest ) {
43 - new Meow_MWCODE_Rest( $this, $this->admin, $this->snippet );
44 - }
45 - }
31 + // Create API before plugins_loaded
32 + $this->mwcode = new Meow_MWCODE_API( $this, $snippet );
33 + $mwcode = $this->mwcode;
46 34
35 + // Add the shortcode for the "content" snippets
36 + add_shortcode( 'code-engine', [ $this, 'content_shortcode' ] );
47 37
48 - /**
49 - *
50 - * Roles & Access Rights
51 - *
52 - */
53 - #region Roles & Access Rights
54 - public function can_access_settings() {
55 - return apply_filters( 'mwcode_allow_setup', current_user_can( 'manage_options' ) );
56 - }
38 + add_action( 'plugins_loaded', array( $this, 'init' ) );
39 + }
57 40
58 - public function can_access_features() {
59 - return apply_filters( 'mwcode_allow_usage', current_user_can( 'administrator' ) );
60 - }
41 + function init() {
42 + // Initialize the licenser for Pro version
43 + if ( class_exists( 'MeowKitPro_MWCODE_Licenser' ) ) {
44 + $this->licenser = new MeowKitPro_MWCODE_Licenser( MWCODE_PREFIX, MWCODE_ENTRY, MWCODE_DOMAIN, MWCODE_ITEM_ID, MWCODE_VERSION );
45 + }
61 46
62 - public function check_rest_nonce( $request ) {
63 - $nonce = $request->get_header( 'X-WP-Nonce' );
64 - return wp_verify_nonce( $nonce, 'wp_rest' );
65 - }
66 - #endregion
47 + // Part of the core, settings and stuff
48 + $this->admin = new Meow_MWCODE_Admin( $this );
67 49
68 - #region Options
50 + // Only for REST
51 + if ( $this->is_rest ) {
52 + new Meow_MWCODE_Rest( $this, $this->admin, $this->snippet );
53 + }
54 +
55 + // MCP integration - check both class and global variable
56 + if ( class_exists( 'Meow_MWAI_Core' ) || isset( $GLOBALS['mwai'] ) ) {
57 + new Meow_MWCODE_MCP( $this );
58 + }
59 + }
69 60
70 - function get_option( $option, $default = null ) {
71 - $options = $this->get_all_options();
72 - return $options[$option] ?? $default;
73 - }
61 + /**
62 + *
63 + * Roles & Access Rights
64 + *
65 + */
66 + #region Roles & Access Rights
67 + public function can_access_settings() {
68 + return apply_filters( 'mwcode_allow_setup', current_user_can( 'manage_options' ) );
69 + }
74 70
75 - function list_options() {
76 - return [
77 - //Safemode
78 - "safe_mode_status" => "on", // on, off, whitelist
79 - "safe_mode_whitelist" => [],
80 -
81 - //LOGS
82 - "server_debug_mode" => false,
71 + public function can_access_features() {
72 + return apply_filters( 'mwcode_allow_usage', current_user_can( 'administrator' ) );
73 + }
83 74
84 - //UI
85 - "ui_show_preview" => true,
75 + public function check_rest_nonce( $request ) {
76 + $nonce = $request->get_header( 'X-WP-Nonce' );
77 + return wp_verify_nonce( $nonce, 'wp_rest' );
78 + }
79 + #endregion
86 80
87 - //AI
88 - "ai_suggestions" => false,
89 - "ai_engine_status"=> false,
90 - "ai_engine_message" => "",
81 + #region Options
91 82
92 - //API
93 - "api_endpoint" => false,
94 - "api_token" => md5( time() . rand() ),
95 - ];
96 - }
83 + function get_option( $option, $default = null ) {
84 + $options = $this->get_all_options();
85 + return $options[$option] ?? $default;
86 + }
97 87
98 - function get_all_options( ) {
99 - $options = get_option( $this->option_name, $this->list_options( ) );
100 - $options = $this->sanitize_options( $options );
101 -
102 - return $options;
103 - }
88 + function list_options() {
89 + return [
90 + //Safemode
91 + "safe_mode_status" => "on", // on, off, whitelist
92 + "safe_mode_whitelist" => [],
93 + //"disallow_block_php" => true, // Do not allow PHP code to be execute through Blocks "code" parameter
94 + "code_blocks" => false,
95 + "code_blocks_whitelist" => [], // Whitelist for code blocks, if empty, all code blocks are allowed
96 +
97 + //LOGS
98 + "server_debug_mode" => false,
104 99
105 - function update_options( $options ) {
106 - $current_options = get_option($this->option_name);
107 -
108 - if ($current_options === $options) {
109 - // $this->log('💾 The options are already the expected value.');
110 - } else {
111 - if ( !update_option( $this->option_name, $options, false ) ) {
112 - $this->log( '💾 There was an issue updating the options.' );
113 - }
114 - }
115 -
116 - $options = $this->sanitize_options( $options );
117 - return $options;
118 - }
100 + //UI
101 + "ui_show_preview" => false,
119 102
120 - function update_option( $option, $value ) {
121 - $options = $this->get_all_options();
122 - $options[$option] = $value;
123 - return $this->update_options( $options );
124 - }
103 + //AI
104 + "ai_suggestions" => false,
105 + "ai_engine_status"=> false,
106 + "ai_engine_message" => "",
125 107
126 - function reset_options() {
127 - if ( $this->get_all_options() === $this->list_options() ) {
128 - return true;
129 - }
130 - return $this->update_options( $this->list_options() );
131 - }
108 + //API
109 + "api_endpoint" => false,
110 + "api_token" => md5( time() . rand() ),
111 +
112 + //MCP
113 + "mcp_support" => false,
132 114
133 - // Validate and keep the options clean and logical.
134 - function sanitize_options( $options ) {
135 - $options_modified = false;
115 + //MAINTENANCE
116 + "clean_uninstall" => false,
117 + ];
118 + }
136 119
137 - // Make sure safe mode whitelist is an array
138 - if ( ! is_array( $options['safe_mode_whitelist'] ) ) {
139 - $options['safe_mode_whitelist'] = explode( ",", $options['safe_mode_whitelist'] );
140 - $options_modified = true;
141 - }
120 + function get_all_options( ) {
121 + $options = get_option( $this->option_name, [] );
122 + $defaults = $this->list_options();
123 +
124 + // Merge with defaults to ensure all options exist
125 + $options = array_merge( $defaults, $options );
126 +
127 + $options = $this->sanitize_options( $options );
128 + return $options;
129 + }
142 130
143 - // Update AI Engine status
144 - $options_modified = $this->updateAIEngineStatus( $options ) || $options_modified;
131 + function update_options( $options ) {
145 132
146 - // Disable AI related features if AI Engine is not available
147 - if ( ! $options['ai_engine_status'] && $options['ai_suggestions'] !== false ) {
148 - $options['ai_suggestions'] = false;
149 - $options_modified = true;
150 - }
133 + $options = $this->sanitize_options( $options );
151 134
152 - if ( $options_modified ) {
153 - update_option( $this->option_name, $options, false );
154 - }
135 + if ( !update_option( $this->option_name, $options, false ) ) {
136 + $this->log( '💾 There was an issue updating the options.' );
137 + }
138 +
139 + return $options;
140 + }
155 141
156 - return $options;
157 - }
142 + function update_option( $option, $value ) {
143 + $options = $this->get_all_options();
144 + $options[$option] = $value;
145 + return $this->update_options( $options );
146 + }
158 147
159 - private function updateAIEngineStatus( &$options ) {
160 - global $mwai;
148 + function reset_options() {
149 + if ( $this->get_all_options() === $this->list_options() ) {
150 + return true;
151 + }
152 + return $this->update_options( $this->list_options() );
153 + }
161 154
162 - if ( is_null( $mwai ) || ! isset( $mwai ) ) {
163 - $options['ai_engine_status'] = false;
164 - $options['ai_engine_message'] = 'AI Engine is not available.';
165 - return true;
166 - }
155 + // Validate and keep the options clean and logical.
156 + function sanitize_options( $options ) {
157 + $options_modified = false;
158 +
159 + // Ensure mcp_support exists in options
160 + if ( !isset( $options['mcp_support'] ) ) {
161 + $options['mcp_support'] = false;
162 + }
167 163
168 - try {
169 - $status = $mwai->checkStatus();
164 + // Make sure safe mode whitelist is an array
165 + if ( ! is_array( $options['safe_mode_whitelist'] ) ) {
166 + $options['safe_mode_whitelist'] = explode( ",", $options['safe_mode_whitelist'] );
167 + $options_modified = true;
168 + }
170 169
171 - if ( $options['ai_engine_status'] != true || $options['ai_engine_message'] != $status ) {
172 - $options['ai_engine_status'] = true;
173 - $options['ai_engine_message'] = $status;
174 - return true;
175 - }
176 - } catch ( Exception $e ) {
177 - if ( $options['ai_engine_status'] != false || $options['ai_engine_message'] != $e->getMessage() ) {
178 - $options['ai_engine_status'] = false;
179 - $options['ai_engine_message'] = $e->getMessage();
180 - return true;
181 - }
182 - }
170 + // Update AI Engine status
171 + $options = $this->updateAIEngineStatus( $options );
183 172
184 - return false;
185 - }
173 + // Disable AI related features if AI Engine is not available
174 + if ( ! $options['ai_engine_status'] ) {
175 + if ( $options['ai_suggestions'] !== false ) {
176 + $options['ai_suggestions'] = false;
177 + $options_modified = true;
178 + }
179 + // Note: We don't disable MCP support here anymore
180 + // It will be checked at runtime in the MCP class
181 + }
186 182
187 - // #endregion
183 + return $options;
184 + }
188 185
189 - #region Snippets
186 + private function updateAIEngineStatus( &$options ) {
187 + global $mwai;
190 188
191 - /**
192 - * Get snippet.
193 - *
194 - * @param $id
195 - * @return mixed
196 - */
197 - protected function get_snippet( $id ) {
198 - if ( $this->snippet === null ) {
199 - $this->snippet = new Meow_MWCODE_Modules_Snippet( $this );
200 - }
189 + if ( is_null( $mwai ) || ! isset( $mwai ) ) {
190 + $options['ai_engine_status'] = false;
191 + $options['ai_engine_message'] = 'AI Engine is not available.';
201 192
202 - return $this->snippet->select_one( $id );
193 + return $options;
203 194 }
204 195
205 - private function sanitize_arg( $name, $value ) {
206 - if ( $name[0] !== '$' ) { $name = '$' . $name; }
207 -
208 - if ( !empty( $value ) && !is_numeric( $value ) && $value[0] !== '"' && $value[strlen( $value ) - 1] !== '"' ) {
209 - $value = '"' . esc_sql( $value ) . '"';
210 - }
196 + try {
197 + $status = $mwai->checkStatus();
211 198
212 - return [ $name, $value ];
213 - }
199 + $options['ai_engine_status'] = true;
200 + $options['ai_engine_message'] = is_array( $status ) ? "Environments: " . implode( ', ', $status ) : $status;
214 201
215 - function run_non_fn_snippet( $id ) {
216 - $snippet = $this->get_snippet( $id );
217 - $snippet['code'] = preg_replace( '/<\?php/', '', $snippet['code'], 1 );
202 + } catch ( Exception $e ) {
218 203
219 - $error = null;
220 - $output = null;
204 + $options['ai_engine_status'] = false;
205 + $options['ai_engine_message'] = $e->getMessage();
206 + }
221 207
222 - try {
223 - ob_start();
224 - eval( $snippet['code'] );
225 - $output = ob_get_clean();
226 - } catch ( Throwable $e ) {
227 - $error = new Exception( ' Error executing the snippet, ' . $e->getMessage() );
228 - ob_clean();
229 - } finally {
230 - restore_error_handler();
231 - }
208 + return $options;
209 + }
232 210
233 - if ( $error !== null ) {
234 - throw $error;
235 - }
211 + #endregion
236 212
237 - return $output;
238 - }
213 + #region Snippets
239 214
240 - function run_snippet( $id, $args = [], $params = [] )
241 - {
242 - // Static array to track defined functions
243 - static $defined_functions = array();
215 + /**
216 + * Get snippet.
217 + *
218 + * @param $id
219 + * @return mixed
220 + */
221 + protected function get_snippet( $id ) {
222 + if ( $this->snippet === null ) {
223 + $this->snippet = new Meow_MWCODE_Modules_Snippet( $this );
224 + }
244 225
245 - if ( $id ) { // If there is an ID, we get the snippet, if not we get the data from the params
246 - $snippet = $this->get_snippet( $id );
247 - $this->snippet->get_function_snippets_data( $snippet ); // adds the function data to the snippet
226 + return $this->snippet->select_one( $id );
227 + }
248 228
249 - $params = [ // We set the params according to the snippet we fetched
250 - 'test' => false, // If we pass an ID to the function, we are not testing the snippet
251 - // 'test' => $params['test'] ?? false if needed we can still use ID and test at the same time (should not happen)
252 - 'code' => $snippet['code'],
253 - 'name' => $snippet['functionName'],
254 - 'args' => $snippet['functionArgs'],
255 - 'values' => $snippet['functionArgsDict'] // Contains the default values of the arguments
256 - ];
257 - }
229 + function add_snippet( $params ) {
258 230
259 - // Sanitize all the arguments if the option is enabled
260 - if ( $this->get_option( 'sanitize_arguments', true ) ) {
231 + $response = [
232 + "snippet" => null,
233 + "result" => false,
234 + ];
261 235
262 - if ( $args ) {
263 - foreach ( $args as $name => $value ) {
264 - list( $sanitizedName, $sanitizedValue ) = $this->sanitize_arg( $name, $value );
265 - unset( $args[$name] );
236 + $this->snippet->validate( $params );
266 237
267 - $args[$sanitizedName] = $sanitizedValue;
268 - }
269 - }
238 + $params = $this->snippet->formatParamsForDatabase( $params );
239 + $result = $this->snippet->insert( $params );
240 + $snippet = $this->snippet->select_one( $result );
270 241
271 - foreach ( $params['values'] as $name => $value ) {
242 + if( $result ) {
243 + $params['id'] = (string)$result;
272 244
273 - if( array_key_exists( 'input', $value) ) {
274 - list( $sanitizedInputName, $sanitizedInputValue ) = $this->sanitize_arg( $name, $value['input'] );
275 - $params['values'][$sanitizedInputName]['input'] = $sanitizedInputValue;
276 - }
277 -
278 - if( array_key_exists( 'default', $value) ) {
279 - list( $sanitizedDefaultValueName, $sanitizedDefaultValue ) = $this->sanitize_arg( $name, $value['default'] );
280 - $params['values'][$sanitizedDefaultValueName]['default'] = $sanitizedDefaultValue;
281 - }
282 - }
245 + $this->snippet->create_or_update_function_snippet( $params );
246 + $this->snippet->create_or_update_interval_snippet( $params );
283 247
284 - }
248 + $this->snippet->get_function_snippets_data( $snippet );
249 + }
285 250
286 -
251 + $response['snippet'] = $snippet;
252 + $response['result'] = $result;
287 253
288 - // Make sure the function is existing and is the one in the snippet
289 - if ( empty( $params['code'] ) ) {
290 - throw new Exception( 'Code Engine: The snippet code appears to be empty.' );
291 - }
292 -
293 - if ( empty( $params['name'] ) || ! str_contains( $params['code'], $params['name'] ) ) {
294 - throw new Exception( "Code Engine: Function name does not match. The name should be {$params['name']}." );
295 - }
254 + return $response;
255 + }
296 256
297 - // Overwrite the default values with the provided ones
298 - if ( $args ) {
299 - foreach ( $args as $name => $value ) {
300 - $params['values'][$name]['input'] = $value;
301 - }
257 + private function sanitize_arg( $name, $value, $type = null) {
258 + $real_type = gettype( $value );
302 259
303 - $this->log( '⚡ Arguments provided: ' . json_encode( $args ) );
304 - }
260 + if ( $name[0] !== '$' ) { $name = '$' . $name; }
305 261
306 - // Check if the function has already been defined
307 - if ( !in_array( $params['name'], $defined_functions ) ) {
262 + if ( $type == null ) {
263 + $type = $real_type;
264 + }
308 265
309 - // If not, proceed with modification and definition
310 - if ( $params['test'] ) { // Make sure the echo statement uses a line break
311 - $params['code'] = preg_replace( '/echo\s+(.+?);/s', 'echo $1 . "\n";', $params['code'] );
312 - } else { // Remove all echo statements
313 - $params['code'] = preg_replace( '/echo\s+(.+?);/s', '', $params['code'] );
314 - }
266 + if ( $type != 'array' && !empty( $value ) && !is_numeric( $value ) && $value[0] !== '"' && $value[strlen( $value ) - 1] !== '"' ) {
267 + $value = '"' . esc_sql( $value ) . '"';
268 + }
315 269
316 - $params['code'] = "if (!function_exists('{$params['name']}')) {\n" . $params['code'] . "\n}\n";
270 + if ( $type === 'array' && $real_type === 'string' ) {
271 + // We got a string like this: "["a", "b", "c"]" or "[ 1, 2, 3 ]"
272 + // We need to convert it to an array
273 + $value = str_replace( '"', '', $value );
274 + $value = str_replace( '[', '', $value );
275 + $value = str_replace( ']', '', $value );
276 + $value = explode( ',', $value );
277 + $value = array_map( 'trim', $value );
278 + }
317 279
318 - // Add the function name to the array to avoid redefinition
319 - $defined_functions[] = $params['name'];
320 - } else {
321 - // If already defined, just prepare to call the function without redefining it
322 - $params['code'] = '';
323 - }
280 + if ( $type === 'array' ) {
281 + // Convert to PHP array format instead of JSON
282 + $value = var_export( $value, true );
283 + }
324 284
325 - // Prepare the code to be executed
326 - $params['code'] .= "\n\$mwcode_result = {$params['name']}(";
327 - foreach ( $params['args'] as $index => $arg ) {
328 - $value = 'null'; // In case the argument is not provided it will be null
285 + return [ $name, $value ];
286 + }
329 287
330 - if ( array_key_exists( $arg, $params['values'] ) ) { // Avoid warnings if the argument is not provided
288 + function run_non_fn_snippet( $id, $code = null, $test = false, $prefix = '' ) {
289 + // Retrieve the snippet code from the provided code or via the snippet ID.
290 + if ( $code ) {
291 + $snippet = [ 'code' => $code ];
292 + } else {
293 + $snippet = $this->get_snippet( $id );
294 + }
331 295
332 - // If the argument is provided, use it, if not use the default value
333 - if ( !empty( $params['values'][$arg]['input'] ) ) {
334 - $value = $params['values'][$arg]['input'];
296 + // Remove any PHP opening tag.
297 + $snippet['code'] = $this->snippet->sanitize_code( $snippet['code'] );
335 298
336 - } else if ( !empty( $params['values'][$arg]['default'] ) ) {
337 - $value = $params['values'][$arg]['default'];
338 - }
339 - }
299 + if ( $test ) {
300 + $snippet['code'] = preg_replace( '/echo\s+(.+?);/s', 'echo $1 . "\n";', $snippet['code'] );
301 + }
340 302
341 - $params['code'] .= "{$value}";
342 - if ( $index < count( $params['args'] ) - 1 ) {
343 - $params['code'] .= ', ';
344 - }
345 - }
346 - $params['code'] .= ");\necho print_r(\$mwcode_result, true);";
303 + if( $prefix ) {
304 + $snippet['code'] = $prefix . "\n" . $snippet['code'];
305 + }
306 +
307 + $error = null;
308 + $output = null;
309 +
310 + try {
311 + ob_start();
312 + eval( $snippet['code'] );
313 + $output = ob_get_clean();
314 + } catch ( Throwable $e ) {
315 + $snippet_id = $id ? " ( ID: $id )" : '(Content Gutenberg Block)';
316 + $this->log( '🔴 Error executing the snippet ' . $snippet_id . ' : ' . $e->getMessage() );
317 + ob_clean();
318 + } finally {
319 + restore_error_handler();
320 + }
321 +
322 + // If in test mode, return output as an array of lines with an 'error' key if needed.
323 + if ( $test ) {
324 + $output = explode( "\n", trim( $output ) );
325 + if ( $error !== null ) {
326 + $output['error'] = $error->getMessage();
327 + }
328 + } else {
329 + if ( $error !== null ) {
330 + throw $error;
331 + }
332 + }
333 +
334 + return $output;
335 + }
347 336
348 - $error = null;
349 - $output = null;
337 + function run_snippet( $id, $args = [], $params = [] )
338 + {
339 + // Static array to track defined functions
340 + static $defined_functions = array();
350 341
351 - try {
352 - ob_start();
353 - eval( $params['code'] );
354 - $output = ob_get_clean();
355 -
356 - if ( $params['test'] ){
357 - $output = explode( "\n", $output );
358 - }
359 -
360 - } catch ( Throwable $e ) {
361 - //$this->log('Code Engine: Error executing the function: ' . $e->getMessage());
362 - $error = new Exception(' Error executing the function, ' . $e->getMessage());
342 + if ( $id ) { // If there is an ID, we get the snippet, if not we get the data from the params
343 + $snippet = $this->get_snippet( $id );
344 + $this->snippet->get_function_snippets_data( $snippet ); // adds the function data to the snippet
363 345
364 - ob_clean();
365 - } finally {
366 - restore_error_handler();
367 - }
346 + $params = [ // We set the params according to the snippet we fetched
347 + 'test' => false, // If we pass an ID to the function, we are not testing the snippet
348 + // 'test' => $params['test'] ?? false if needed we can still use ID and test at the same time (should not happen)
349 + 'code' => $snippet['code'],
350 + 'name' => $snippet['functionName'],
351 + 'args' => $snippet['functionArgs'],
352 + 'values' => $snippet['functionArgsDict'] // Contains the default values of the arguments
353 + ];
354 + }
368 355
369 - if ( $error !== null ) {
370 - if( $params['test'] ){
371 - $output['error'] = $error->getMessage();
372 - } else {
373 - throw $error;
374 - }
375 - }
356 + // Sanitize all the arguments if the option is enabled
357 + if ( $this->get_option( 'sanitize_arguments', true ) ) {
376 358
377 - return $output;
378 - }
359 + if ( $args ) {
360 + foreach ( $args as $name => $value ) {
361 + list( $sanitizedName, $sanitizedValue ) = $this->sanitize_arg( $name, $value );
362 + unset( $args[$name] );
379 363
364 + $args[$sanitizedName] = $sanitizedValue;
365 + }
366 + }
380 367
381 - function parse_snippet( $code, $new_snippet = false ){
382 - $parser = ( new ParserFactory( ) )->createForNewestSupportedVersion( );
368 + foreach ( $params['values'] as $name => $value ) {
383 369
384 - if( !$this->snippet ){
385 - $this->snippet = new Meow_MWCODE_Modules_Snippet( $this );
386 - }
370 + if( array_key_exists( 'input', $value) ) {
371 + list( $sanitizedInputName, $sanitizedInputValue ) = $this->sanitize_arg( $name, $value['input'], $value['type'] );
372 + $params['values'][$sanitizedInputName]['input'] = $sanitizedInputValue;
373 + }
387 374
388 - // First we check the function names are unique
389 - $fn = $this->snippet->sanitize_and_check_functions( $code, $new_snippet );
390 - if ( ! $fn['is_valid'] ) {
375 + if( array_key_exists( 'default', $value) ) {
376 + list( $sanitizedDefaultValueName, $sanitizedDefaultValue ) = $this->sanitize_arg( $name, $value['default'], $value['type'] );
377 + $params['values'][$sanitizedDefaultValueName]['default'] = $sanitizedDefaultValue;
378 + }
379 + }
391 380
392 - $lint = [
393 - 'line' => 1,
394 - 'attributes' => $fn['attributes'][0],
395 - 'raw_message' => implode(', ', $fn['errors'][0]),
396 - 'message' => implode(', ', $fn['errors'][0]),
397 - ];
381 + }
398 382
399 - return $lint;
400 - }
383 + // Make sure the function is existing and is the one in the snippet
384 + if ( empty( $params['code'] ) ) {
385 + throw new Exception( 'Code Engine: The snippet code appears to be empty.' );
386 + }
401 387
402 - try {
403 - $stmts = $parser->parse( $code );
404 - $result = $stmts;
405 - } catch ( PhpParser\Error $e ) {
388 + if ( empty( $params['name'] ) || ! str_contains( $params['code'], $params['name'] ) ) {
389 + throw new Exception( "Code Engine: Function name does not match. The name should be {$params['name']}." );
390 + }
406 391
407 - $lint = [
408 - 'line' => $e->getStartLine(),
409 - 'attributes' => $e->getAttributes(),
410 - 'raw_message' => $e->getRawMessage(),
411 - 'message' => $e->getMessage(),
412 - ];
392 + // Overwrite the default values with the provided ones
393 + if ( $args ) {
394 + foreach ( $args as $name => $value ) {
395 + $params['values'][$name]['input'] = $value;
396 + }
413 397
414 - return $lint;
415 - }
398 + $this->log( '⚡ Arguments provided: ' . json_encode( $args ) );
399 + }
416 400
417 - return null;
418 - }
401 + // Check if the function has already been defined
402 + if ( !in_array( $params['name'], $defined_functions ) ) {
419 403
420 - public function get_js_functions_to_push() {
421 - $functions = $this->snippet->get_functions();
422 - $js_functions = [];
423 - foreach ( $functions as &$function ) {
424 - if ( !isset( $function['target'] ) ) {
425 - $function['target'] = 'php';
426 - }
427 - if ( $function['target'] == 'js' ) {
428 - $js_functions[] = $function;
429 - }
430 - }
431 - $snippets = [];
432 - foreach ( $js_functions as $function ) {
433 - $snippet = $this->snippet->select_one( $function['snippetId'] );
434 - $snippet['function_info'] = $function; // Add function info to snippet
435 - $snippets[] = $snippet;
436 - }
437 -
438 - return $this->generate_js_functions_code( $snippets );
439 - }
440 -
441 - function generate_js_functions_code ($snippets ) {
442 - $code = "";
443 - foreach ( $snippets as $snippet ) {
444 - $function_code = $snippet['code'];
445 - $function_info = $snippet['function_info'];
446 -
447 - // Extract function name and arguments
448 - preg_match( '/(?:const|let|var)?\s*(\w+)\s*=\s*\((.*?)\)\s*=>/', $function_code, $matches );
449 - $function_name = $matches[1] ?? $function_info['name'];
450 - $function_args = $matches[2] ?? '';
451 -
452 - // Prepare default values
453 - $default_args = [];
454 - foreach ( $function_info['args'] as $arg ) {
455 - if ( isset( $arg['default'] ) && $arg['default'] !== '' ) {
456 - $default_args[$arg['name']] = $arg['default'];
457 - }
458 - }
459 -
460 - // Modify function to use default values
461 - if ( !empty( $default_args ) ) {
462 - $new_args = explode( ',', $function_args );
463 - foreach ( $new_args as &$arg ) {
464 - $arg = trim( $arg );
465 - if ( isset( $default_args[$arg] ) ) {
466 - $arg .= " = " . json_encode( $default_args[$arg] );
467 - }
468 - }
469 - $new_args_string = implode( ', ', $new_args );
470 - $function_code = preg_replace(
471 - '/(\w+)\s*=\s*\((.*?)\)\s*=>/',
472 - "$1 = ($new_args_string) =>",
473 - $function_code
474 - );
475 - }
476 -
477 - $code .= $function_code . "\n\n";
478 - }
404 + // If not, proceed with modification and definition
405 + if ( $params['test'] ) { // Make sure the echo statement uses a line break
406 + $params['code'] = preg_replace( '/echo\s+(.+?);/s', 'echo $1 . "\n";', $params['code'] );
407 + } else { // Remove all echo statements
408 + $params['code'] = preg_replace( '/echo\s+(.+?);/s', '', $params['code'] );
409 + }
479 410
480 - return $code;
481 - }
411 + $params['code'] = "if (!function_exists('{$params['name']}')) {\n" . $params['code'] . "\n}\n";
482 412
413 + // Add the function name to the array to avoid redefinition
414 + $defined_functions[] = $params['name'];
415 + } else {
416 + // If already defined, just prepare to call the function without redefining it
417 + $params['code'] = '';
418 + }
483 419
484 - /**
485 - * [STATIC] Execute active snippets.
486 - *
487 - * @return array
488 - */
489 - public function execute_active_snippets() {
420 + // Prepare the code to be executed
421 + $params['code'] .= "\n\$mwcode_result = {$params['name']}(";
422 + foreach ( $params['args'] as $index => $arg ) {
423 + $value = 'null'; // In case the argument is not provided it will be null
490 424
491 - $blocked = false;
492 - $page = isset( $_GET["page"] ) ? sanitize_text_field( $_GET["page"] ) : null;
493 - if ( $page === 'mwcode_settings' || !Meow_MWCODE_Core::is_white_listed_rest() ) {
494 - $blocked = true;
495 - }
425 + if ( array_key_exists( $arg, $params['values'] ) ) { // Avoid warnings if the argument is not provided
496 426
497 - if ( empty( $this->snippet ) ) {
498 - $this->snippet = new Meow_MWCODE_Modules_Snippet( $this );
499 - }
427 + // If the argument is provided, use it, if not use the default value
428 + if ( !empty( $params['values'][$arg]['input'] ) ) {
429 + $value = $params['values'][$arg]['input'];
500 430
501 - $ts = $this->get_option( 'thrown_snippet', null );
502 - if ( !empty( $ts ) ) {
503 - $this->log( "⚠️ Your snippet \"{$ts['name']}\" has thrown a fatal error last time, so we disabled it. Please check the logs for more information." );
504 - $this->snippet->force_disable( $ts['id'] );
505 - $this->update_option( 'thrown_snippet', null );
506 - }
431 + } else if ( !empty( $params['values'][$arg]['default'] ) ) {
432 + $value = $params['values'][$arg]['default'];
433 + }
434 + }
507 435
508 - $scope = is_admin() ? [ 'backend', 'persistent' ] : [ 'frontend', 'persistent' ];
509 - // Get all active snippets
436 + $params['code'] .= "{$value}";
437 + if ( $index < count( $params['args'] ) - 1 ) {
438 + $params['code'] .= ', ';
439 + }
440 + }
510 441
511 -
442 + $params['code'] .= ");\necho print_r(\$mwcode_result, true);";
512 443
513 - $snippets = $this->snippet->select(
514 - null, // offset
515 - -1, // limit
516 - [
517 - [ 'accessor' => 'active', 'value' => 1 ],
518 - [ 'accessor' => 'scope', 'value' => $scope ],
519 - ], // filter
520 - [ 'accessor' => 'priority', 'by' => 'DESC' ] // sort
521 - )['data'];
444 + $error = null;
445 + $output = null;
446 +
447 + try {
448 + ob_start();
449 + eval( $params['code'] );
450 + $output = ob_get_clean();
451 +
452 + if ( $params['test'] ){
453 + $output = explode( "\n", $output );
454 + }
455 +
456 + } catch ( Throwable $e ) {
457 + //$this->log('Code Engine: Error executing the function: ' . $e->getMessage());
458 + $error = new Exception(' Error executing the function, ' . $e->getMessage());
522 459
460 + ob_clean();
461 + } finally {
462 + restore_error_handler();
463 + }
523 464
524 - if ( empty( $snippets ) ) {
525 - return;
465 + if ( $error !== null ) {
466 + if( $params['test'] ){
467 + $output['error'] = $error->getMessage();
468 + } else {
469 + throw $error;
470 + }
471 + }
472 +
473 + return $output;
474 + }
475 +
476 +
477 + function parse_snippet( $code, $new_snippet = false ){
478 + $parser = ( new ParserFactory( ) )->createForNewestSupportedVersion( );
479 +
480 + if( !$this->snippet ){
481 + $this->snippet = new Meow_MWCODE_Modules_Snippet( $this );
482 + }
483 +
484 + // First we check the function names are unique
485 + $fn = $this->snippet->sanitize_and_check_functions( $code, $new_snippet );
486 + if ( ! $fn['is_valid'] ) {
487 +
488 + $lint = [
489 + 'line' => 1,
490 + 'attributes' => $fn['attributes'][0],
491 + 'raw_message' => implode(', ', $fn['errors'][0]),
492 + 'message' => implode(', ', $fn['errors'][0]),
493 + ];
494 +
495 + return $lint;
496 + }
497 +
498 + try {
499 + $stmts = $parser->parse( $code );
500 + $result = $stmts;
501 + } catch ( PhpParser\Error $e ) {
502 +
503 + $lint = [
504 + 'line' => $e->getStartLine(),
505 + 'attributes' => $e->getAttributes(),
506 + 'raw_message' => $e->getRawMessage(),
507 + 'message' => $e->getMessage(),
508 + ];
509 +
510 + return $lint;
511 + }
512 +
513 + return null;
514 + }
515 +
516 + public function get_js_functions_to_push() {
517 + $functions = $this->snippet->get_functions();
518 + $js_functions = [];
519 + foreach ( $functions as &$function ) {
520 + if ( !isset( $function['target'] ) ) {
521 + $function['target'] = 'php';
522 + }
523 + if ( $function['target'] == 'js' ) {
524 + $js_functions[] = $function;
525 + }
526 + }
527 + $snippets = [];
528 + foreach ( $js_functions as $function ) {
529 + $snippet = $this->snippet->select_one( $function['snippetId'] );
530 + $snippet['function_info'] = $function; // Add function info to snippet
531 + $snippets[] = $snippet;
532 + }
533 +
534 + return $this->generate_js_functions_code( $snippets );
535 + }
536 +
537 + function generate_js_functions_code ($snippets ) {
538 + $code = "";
539 + foreach ( $snippets as $snippet ) {
540 + $function_code = $snippet['code'];
541 + $function_info = $snippet['function_info'];
542 +
543 + // Extract function name and arguments
544 + preg_match( '/(?:const|let|var)?\s*(\w+)\s*=\s*\((.*?)\)\s*=>/', $function_code, $matches );
545 + $function_name = $matches[1] ?? $function_info['name'];
546 + $function_args = $matches[2] ?? '';
547 +
548 + // Prepare default values
549 + $default_args = [];
550 + foreach ( $function_info['args'] as $arg ) {
551 + if ( isset( $arg['default'] ) && $arg['default'] !== '' ) {
552 + $default_args[$arg['name']] = $arg['default'];
526 553 }
554 + }
527 555
528 - $snippets = array_map( function ( $snippet ) use ( $blocked ) {
529 - $snippet['code'] = preg_replace( '/<\?php/', '', $snippet['code'], 1 );
530 - $snippet['blocked'] = $blocked;
556 + // Modify function to use default values
557 + if ( !empty( $default_args ) ) {
558 + $new_args = explode( ',', $function_args );
559 + foreach ( $new_args as &$arg ) {
560 + $arg = trim( $arg );
561 + if ( isset( $default_args[$arg] ) ) {
562 + $arg .= " = " . json_encode( $default_args[$arg] );
563 + }
564 + }
565 + $new_args_string = implode( ', ', $new_args );
566 + $function_code = preg_replace(
567 + '/(\w+)\s*=\s*\((.*?)\)\s*=>/',
568 + "$1 = ($new_args_string) =>",
569 + $function_code
570 + );
571 + }
531 572
532 - // If the snippet must be executed only in the frontend, we bypass the block
533 - if ( !is_admin() && $snippet['scope'] === 'frontend' ) {
534 - $snippet['blocked'] = false;
535 - }
573 + $code .= $function_code . "\n\n";
574 + }
536 575
537 - return $snippet;
538 - }, $snippets );
576 + return $code;
577 + }
539 578
540 -
541 579
542 - return $snippets;
580 + /**
581 + * [STATIC] Execute active snippets.
582 + *
583 + * @return array
584 + */
585 + public function execute_active_snippets() {
586 +
587 + $blocked = false;
588 + $page = isset( $_GET["page"] ) ? sanitize_text_field( $_GET["page"] ) : null;
589 +
590 +
591 + if ( $page === 'mwcode_settings' ) {
592 + // If we blocks global snippets like nonce_life filter, we would block the settings page so let's remove the block for this page
593 +
594 + $blocked = false;
595 + //$blocked = true;
543 596 }
597 + // Block REST requests that aren't whitelisted
598 + elseif ( MeowKit_MWCODE_Helpers::is_rest() && !Meow_MWCODE_Core::is_white_listed_rest() ) {
599 + $blocked = true;
600 + }
544 601
602 + if ( empty( $this->snippet ) ) {
603 + $this->snippet = new Meow_MWCODE_Modules_Snippet( $this );
604 + }
545 605
546 - #endregion
606 + $ts = $this->get_option( 'thrown_snippet', null );
607 + if ( !empty( $ts ) ) {
608 + $this->log( "⚠️ Your snippet \"{$ts['name']}\" has thrown a fatal error last time, so we disabled it. Please check the logs for more information." );
609 + $this->snippet->force_disable( $ts['id'] );
610 + $this->update_option( 'thrown_snippet', null );
611 + }
547 612
548 - #region Logs
613 + $scope = is_admin() ? [ 'backend', 'persistent' ] : [ 'frontend', 'persistent' ];
614 + // Get all active snippets
549 615
550 - function get_logs() {
551 - $log_file_path = $this->get_logs_path();
616 + $snippets = $this->snippet->select(
617 + null, // offset
618 + -1, // limit
619 + [
620 + [ 'accessor' => 'active', 'value' => 1 ],
621 + [ 'accessor' => 'scope', 'value' => $scope ],
622 + ], // filter
623 + [ 'accessor' => 'priority', 'by' => 'DESC' ] // sort
624 + )['data'];
552 625
553 - if ( !file_exists( $log_file_path ) ) {
554 - return "Empty log file.";
555 - }
626 + if ( empty( $snippets ) ) {
627 + return;
628 + }
556 629
557 - $content = file_get_contents( $log_file_path );
558 - $lines = explode( "\n", $content );
559 - $lines = array_filter( $lines );
560 - $lines = array_reverse( $lines );
561 - $content = implode( "\n", $lines );
562 - return $content;
563 - }
630 + $snippets = array_map( function ( $snippet ) use ( $blocked ) {
631 + $snippet['code'] = $this->snippet->sanitize_code( $snippet['code'] );
632 + $snippet['blocked'] = $blocked;
564 633
565 - function clear_logs() {
566 - $logPath = $this->get_logs_path();
567 - if ( file_exists( $logPath ) ) {
568 - unlink( $logPath );
569 - }
634 + // If the snippet must be executed only in the frontend, we bypass the block
635 + if ( !is_admin() && $snippet['scope'] === 'frontend' ) {
636 + $snippet['blocked'] = false;
637 + }
570 638
571 - $options = $this->get_all_options();
572 - $options['logs_path'] = null;
573 - $this->update_options( $options );
574 - }
639 + return $snippet;
640 + }, $snippets );
575 641
576 - function get_logs_path() {
577 - $uploads_dir = wp_upload_dir();
578 - $uploads_dir_path = trailingslashit( $uploads_dir['basedir'] );
642 + return $snippets;
643 + }
579 644
580 - $path = $this->get_option( 'logs_path' );
581 645
582 - if ( $path && file_exists( $path ) ) {
583 - // make sure the path is legal (within the uploads directory with the MWCODE_PREFIX and log extension)
584 - if ( strpos( $path, $uploads_dir_path ) !== 0 || strpos( $path, MWCODE_PREFIX ) === false || substr( $path, -4 ) !== '.log' ) {
585 - $path = null;
586 - } else {
587 - return $path;
588 - }
589 - }
646 + #endregion
590 647
591 - if ( !$path ) {
592 - $path = $uploads_dir_path . MWCODE_PREFIX . "_" . $this->random_ascii_chars() . ".log";
593 - if ( !file_exists( $path ) ) {
594 - touch( $path );
595 - }
596 - $options = $this->get_all_options();
597 - $options['logs_path'] = $path;
598 - $this->update_options( $options );
599 - }
648 + #region Shortcodes
649 + function separate_mwcode_atts( $atts ) {
600 650
601 - return $path;
602 - }
651 + if( array_key_exists( 'id', $atts ) ) unset( $atts['id'] );
652 + if( array_key_exists( 'target', $atts ) ) unset( $atts['target'] );
653 + if( array_key_exists( 'code', $atts ) ) unset( $atts['code'] );
603 654
604 - function log( $data = null ) {
605 - if ( !$this->get_option( 'server_debug_mode', false ) ) { return false; }
606 - $log_file_path = $this->get_logs_path();
607 - $fh = @fopen( $log_file_path, 'a' );
608 - if ( !$fh ) { return false; }
609 - $date = date( "Y-m-d H:i:s" );
610 - if ( is_null( $data ) ) {
611 - fwrite( $fh, "\n" );
612 - }
613 - else {
614 - fwrite( $fh, "$date: {$data}\n" );
615 - //$this->log( "[MWCODE] $data" );
616 - }
617 - fclose( $fh );
618 - return true;
619 - }
655 + return $atts;
656 + }
620 657
621 - private function random_ascii_chars( $length = 8 ) {
622 - $characters = array_merge( range( 'A', 'Z' ), range( 'a', 'z' ), range( '0', '9' ) );
623 - $characters_length = count( $characters );
624 - $random_string = '';
658 + function content_shortcode( $atts ) {
625 659
626 - for ( $i = 0; $i < $length; $i++ ) {
627 - $random_string .= $characters[rand(0, $characters_length - 1)];
628 - }
660 + $user_atts = $this->separate_mwcode_atts( $atts );
629 661
630 - return $random_string;
631 - }
662 + $atts = shortcode_atts( array(
663 + 'id' => null,
664 + 'target' => null, // js or php
665 + 'code' => null, // For Guttenberg block usage
666 + ), $atts, 'code-engine' );
632 667
633 - #endregion
668 + $id = $atts['id'];
669 + $target = $atts['target'];
670 + $code = $atts['code'];
671 + $current_post = get_post();
672 +
673 + $no_js = defined( 'DISALLOW_UNFILTERED_HTML' ) && DISALLOW_UNFILTERED_HTML;
674 + $allow_php = $this->get_option( 'code_blocks', false );
675 + $allow_php_whitelist = $this->get_option( 'code_blocks_whitelist', [] );
676 +
677 + // If the ID is null, it means it comes from a Guttenberg block
678 + $is_block = empty( $id ) && !empty( $code );
634 679
635 - #region Helpers
680 + if( $is_block ) {
636 681
637 - /**
638 - * Check if the request is from a white-listed REST route.
639 - *
640 - * @return bool
641 - */
642 - public static function is_white_listed_rest() {
643 - $authorized = false;
644 - $white_listed = array(
645 - 'mwai/v1',
646 - 'mwai-ui/v1',
647 - 'media-file-renamer/v1',
648 - 'media-cleaner/v1',
649 - 'wplr/v1',
650 - 'code-engine/v1',
651 - 'wp/v2',
652 - 'meow-gallery/v1',
653 - );
682 + if( $target !== 'js' && $target !== 'php' ) {
683 + return '<b>Code Engine:</b> Please provide a valid target (js or php).';
684 + }
654 685
655 - $white_listed = apply_filters( 'meow_mwcode_white_listed_rest', $white_listed );
686 + if ( $no_js && $target === 'js' ) {
687 + return '<b>Code Engine:</b> Code Block JS are disabled because unfiltered HTML is not allowed on your server.';
688 + }
656 689
657 - $route = isset( $_SERVER['REQUEST_URI'] ) ? $_SERVER['REQUEST_URI'] : null;
658 - $requested_route = null;
659 -
660 - if ( $route ) {
661 - $route_parts = explode( '/wp-json/', $route );
662 -
663 - if ( isset( $route_parts[1] ) ) {
664 - $requested_route = trim( $route_parts[1], '/' );
665 - foreach ( $white_listed as $white_listed_route ) {
666 - if ( strpos( $requested_route, $white_listed_route ) === 0 ) {
667 - $authorized = true;
668 - $authorized = apply_filters( 'meow_mwcode_white_listed_rest_authorized', $authorized, $requested_route );
669 - return $authorized;
670 - }
671 - }
672 - }
673 -
674 - if ( is_admin() ) {
675 - $authorized = true;
690 + if ( $target === 'php' ) {
676 691
677 - $authorized = apply_filters( 'meow_mwcode_white_listed_rest_authorized', $authorized, $requested_route );
678 - return $authorized;
679 - }
692 + if ( !$allow_php ) {
693 + return '<b>Code Engine:</b> Code Block PHP are disabled. If you are an administrator, you can enable it in the settings, this is not recommended. Please use a Content Snippet ( PHP ) instead.';
694 + }
680 695
696 + if ( !empty( $allow_php_whitelist ) && !in_array( $current_post->ID, $allow_php_whitelist ) ) {
697 + return '<b>Code Engine:</b> Code Block PHP are disabled for this post. If you are an administrator, you can enable it in the settings, this is not recommended. Please use a Content Snippet ( PHP ) instead.';
698 + }
699 + }
681 700
682 - }
701 + // Because the code from Blocks are sanitized, we need to replace the &quot; with "
702 + $code = str_replace( '&quot;', '"', $code );
683 703
684 - $authorized = apply_filters( 'meow_mwcode_white_listed_rest_authorized', $authorized, $requested_route );
685 - return $authorized;
704 + if ( $target === 'js' ) {
705 + $output = '<script>' . $code . '</script>';
706 + }
707 +
708 + if ( $target === 'php' ) {
709 + $output = $this->run_non_fn_snippet( null, $code );
710 + }
711 +
712 + return $output;
686 713 }
687 714
688 - #endregion
715 + // If not a block, we get the snippet by ID
716 + // If the ID is not null, it means it comes from a shortcode
717 + if ( empty( $id ) && empty( $code ) ) {
718 + return '<b>Code Engine:</b> Please provide a snippet ID.';
719 + }
720 +
721 + $snippet = $this->get_snippet( $id );
722 +
723 + if ( empty( $snippet ) ) {
724 + return '<b>Code Engine:</b> The snippet does not exist.';
725 + }
726 +
727 + //Check if the snippet scope is either content_php or content_js
728 + $is_content_php = $snippet['scope'] === 'content_php';
729 + $is_content_js = $snippet['scope'] === 'content_js';
730 +
731 + if ( !$is_content_php && !$is_content_js ) {
732 + return '<b>Code Engine:</b> The snippet is not a content snippet.';
733 + }
734 +
735 + if( $no_js && $is_content_js ) {
736 + return '<b>Code Engine:</b> Code Engine JS snippets are disabled because unfiltered HTML is not allowed on your server.';
737 + }
738 +
739 + //Check if the snippet is active
740 + if ( !$snippet['active'] ) {
741 + return '<b>Code Engine:</b> The snippet is not active.';
742 + }
743 +
744 + $output = '<b>Code Engine:</b> No output.';
745 +
746 + if ( $is_content_js ) {
747 + $output = '<script>' . $snippet['code'] . '</script>';
748 + }
749 +
750 + if ( $is_content_php ) {
751 + $prefix = "\$mwcode_atts = unserialize( '" . serialize( $user_atts ) . "' );";
752 + $output = $this->run_non_fn_snippet( $id, null, false, $prefix );
753 + }
754 +
755 + return $output;
756 + }
757 +
758 + #endregion
759 +
760 + #region Logs
761 +
762 + function get_logs() {
763 + $log_file_path = $this->get_logs_path();
764 +
765 + if ( !file_exists( $log_file_path ) ) {
766 + return "Empty log file.";
767 + }
768 +
769 + $content = file_get_contents( $log_file_path );
770 + $lines = explode( "\n", $content );
771 + $lines = array_filter( $lines );
772 + $lines = array_reverse( $lines );
773 + $content = implode( "\n", $lines );
774 + return $content;
775 + }
776 +
777 + function clear_logs() {
778 + $logPath = $this->get_logs_path();
779 + if ( file_exists( $logPath ) ) {
780 + unlink( $logPath );
781 + }
782 +
783 + $options = $this->get_all_options();
784 + $options['logs_path'] = null;
785 + $this->update_options( $options );
786 + }
787 +
788 + function get_logs_path() {
789 + $uploads_dir = wp_upload_dir();
790 + $uploads_dir_path = trailingslashit( $uploads_dir['basedir'] );
791 +
792 + $path = $this->get_option( 'logs_path' );
793 +
794 + if ( $path && file_exists( $path ) ) {
795 + // make sure the path is legal (within the uploads directory with the MWCODE_PREFIX and log extension)
796 + if ( strpos( $path, $uploads_dir_path ) !== 0 || strpos( $path, MWCODE_PREFIX ) === false || substr( $path, -4 ) !== '.log' ) {
797 + $path = null;
798 + } else {
799 + return $path;
800 + }
801 + }
802 +
803 + if ( !$path ) {
804 + $path = $uploads_dir_path . MWCODE_PREFIX . "_" . $this->random_ascii_chars() . ".log";
805 + if ( !file_exists( $path ) ) {
806 + touch( $path );
807 + }
808 + $options = $this->get_all_options();
809 + $options['logs_path'] = $path;
810 + $this->update_options( $options );
811 + }
812 +
813 + return $path;
814 + }
815 +
816 + function log( $data = null ) {
817 + if ( !$this->get_option( 'server_debug_mode', false ) ) { return false; }
818 + $log_file_path = $this->get_logs_path();
819 + $fh = @fopen( $log_file_path, 'a' );
820 + if ( !$fh ) { return false; }
821 + $date = date( "Y-m-d H:i:s" );
822 + if ( is_null( $data ) ) {
823 + fwrite( $fh, "\n" );
824 + }
825 + else {
826 + fwrite( $fh, "$date: {$data}\n" );
827 + //$this->log( "[MWCODE] $data" );
828 + }
829 + fclose( $fh );
830 + return true;
831 + }
832 +
833 + private function random_ascii_chars( $length = 8 ) {
834 + $characters = array_merge( range( 'A', 'Z' ), range( 'a', 'z' ), range( '0', '9' ) );
835 + $characters_length = count( $characters );
836 + $random_string = '';
837 +
838 + for ( $i = 0; $i < $length; $i++ ) {
839 + $random_string .= $characters[rand(0, $characters_length - 1)];
840 + }
841 +
842 + return $random_string;
843 + }
844 +
845 + #endregion
846 +
847 + #region Helpers
848 +
849 + /**
850 + * Check if the request is from a white-listed REST route.
851 + *
852 + * @return bool
853 + */
854 + public static function is_white_listed_rest() {
855 + $options = get_option( 'mwcode_snippet_vault_options', array() );
856 +
857 + // Early return if bypass is enabled
858 + if ( !empty( $options['bypass_rest_security'] ) ) {
859 + return true;
860 + }
861 +
862 + // Early return for admin requests
863 + if ( is_admin() ) {
864 + return apply_filters( 'mwcode_rest_authorized', true, null );
865 + }
866 +
867 + // Get the requested route
868 + $requested_route = self::get_requested_rest_route();
869 + if ( !$requested_route ) {
870 + return apply_filters( 'mwcode_rest_authorized', false, null );
871 + }
872 +
873 + // Check against whitelist
874 + $white_listed = apply_filters( 'mwcode_rest_whitelist', array(
875 + 'mwai/v1',
876 + 'mwai-ui/v1',
877 + 'media-file-renamer/v1',
878 + 'media-cleaner/v1',
879 + 'wplr/v1',
880 + 'code-engine/v1',
881 + 'wp/v2',
882 + 'meow-gallery/v1',
883 + 'mcp/v1',
884 + ));
885 +
886 + $authorized = self::is_route_whitelisted( $requested_route, $white_listed );
887 +
888 + // Log if debug mode is enabled
889 + if ( !empty( $options['server_debug_mode'] ) ) {
890 + self::log_route_status( $requested_route, $authorized );
891 + }
892 +
893 + return apply_filters( 'mwcode_rest_authorized', $authorized, $requested_route );
894 + }
895 +
896 + /**
897 + * Extract the REST route from the request URI.
898 + *
899 + * @return string|null
900 + */
901 + public static function get_requested_rest_route() {
902 + if ( !isset( $_SERVER['REQUEST_URI'] ) ) {
903 + return null;
904 + }
905 +
906 + $route_parts = explode( '/wp-json/', $_SERVER['REQUEST_URI'] );
907 +
908 + if ( isset( $route_parts[1] ) ) {
909 + return trim( $route_parts[1], '/' );
910 + }
911 +
912 + return null;
913 + }
914 +
915 + /**
916 + * Check if a route is in the whitelist.
917 + *
918 + * @param string $route The route to check
919 + * @param array $white_listed The whitelist array
920 + * @return bool
921 + */
922 + private static function is_route_whitelisted( $route, $white_listed ) {
923 + foreach ( $white_listed as $white_listed_route ) {
924 + if ( strpos( $route, $white_listed_route ) === 0 ) {
925 + return true;
926 + }
927 + }
928 + return false;
929 + }
930 +
931 + /**
932 + * Log the route authorization status.
933 + *
934 + * @param string $route The route being checked
935 + * @param bool $authorized Whether the route is authorized
936 + */
937 + private static function log_route_status( $route, $authorized ) {
938 + global $mwcode_core;
939 +
940 + $message = $authorized
941 + ? "✅ REST route authorized: " . $route
942 + : "❌ REST route rejected (not whitelisted): " . $route;
943 +
944 + if ( isset( $mwcode_core ) ) {
945 + $mwcode_core->log( $message );
946 + } else {
947 + error_log( "[Code Engine] " . $message );
948 + }
949 + }
950 +
951 + #endregion
689 952 }
690 953
691 954 ?>