| 1 |
<?php |
| 2 |
/* |
| 3 |
* Plugin Name: MetalpriceAPI |
| 4 |
* Author: metalpriceapi.com |
| 5 |
* Version: 1.1.8 |
| 6 |
* Description: Official <a href="https://metalpriceapi.com/">metalpriceapi.com</a> plugin. |
| 7 |
* Author URL: https://metalpriceapi.com |
| 8 |
* Requires at least: 5.0 |
| 9 |
* Requires PHP: 7.4 |
| 10 |
* License: GPLv2 or later |
| 11 |
* License URI: http://www.gnu.org/licenses/gpl-2.0.html |
| 12 |
*/ |
| 13 |
|
| 14 |
if (!defined('ABSPATH')) exit; // Exit if accessed directly |
| 15 |
|
| 16 |
class MetalpriceAPI { |
| 17 |
|
| 18 |
private $opt_api_key = 'mpa_api_key'; |
| 19 |
private $opt_api_status = 'mpa_api_status'; |
| 20 |
|
| 21 |
private $opt_data_success = 'mpa_data_success'; |
| 22 |
private $opt_data_none = 'mpa_data_none'; |
| 23 |
private $opt_data_error = 'mpa_data_error'; |
| 24 |
|
| 25 |
private $opt_data_carat_success = 'mpa_data_carat_success'; |
| 26 |
|
| 27 |
private function safe_rate($rates, $key) { |
| 28 |
if (!is_array($rates) || !isset($rates[$key]) || !is_numeric($rates[$key])) { |
| 29 |
return null; |
| 30 |
} |
| 31 |
$rate = (float) $rates[$key]; |
| 32 |
return $rate != 0.0 ? $rate : null; |
| 33 |
} |
| 34 |
|
| 35 |
private function format_date($timestamp, $timezone, $format) { |
| 36 |
if (!is_numeric($timestamp)) { |
| 37 |
return ''; |
| 38 |
} |
| 39 |
$datetime = new DateTime(); |
| 40 |
$datetime->setTimestamp((int) $timestamp); |
| 41 |
try { |
| 42 |
$datetime->setTimezone(new DateTimeZone($timezone)); |
| 43 |
} catch (Exception $e) { |
| 44 |
$datetime->setTimezone(new DateTimeZone('UTC')); |
| 45 |
} |
| 46 |
return $datetime->format($format); |
| 47 |
} |
| 48 |
|
| 49 |
private function response_base($json, $fallback) { |
| 50 |
return isset($json['base']) && is_string($json['base']) |
| 51 |
? $json['base'] |
| 52 |
: $fallback; |
| 53 |
} |
| 54 |
|
| 55 |
private function replace_date_placeholders($value, $timestamp, $timezone, $format) { |
| 56 |
if (!is_numeric($timestamp)) { |
| 57 |
return str_replace(array('{{timestamp}}', '{{date}}'), '', $value); |
| 58 |
} |
| 59 |
|
| 60 |
$value = str_replace('{{timestamp}}', esc_html($timestamp), $value); |
| 61 |
$date = $this->format_date($timestamp, $timezone, $format); |
| 62 |
return str_replace('{{date}}', esc_html($date), $value); |
| 63 |
} |
| 64 |
|
| 65 |
private function error_output($reason) { |
| 66 |
$template = get_option($this->opt_data_error, 'Error: {{error}}'); |
| 67 |
return str_replace('{{error}}', esc_html($reason), $template); |
| 68 |
} |
| 69 |
|
| 70 |
private function error_message($json) { |
| 71 |
$status_code = isset($json['error']['statusCode']) ? $json['error']['statusCode'] : ''; |
| 72 |
$message = isset($json['error']['message']) ? $json['error']['message'] : ''; |
| 73 |
return array($status_code, $message); |
| 74 |
} |
| 75 |
|
| 76 |
// Safe mathematical expression parser |
| 77 |
private function safe_math_eval($expression, $value) { |
| 78 |
// Remove any whitespace |
| 79 |
$expression = preg_replace('/\s+/', '', $expression); |
| 80 |
|
| 81 |
// Only allow basic math operations, numbers, and the value keyword. |
| 82 |
// A character class would let stray v/a/l/u/e letters through as tokens. |
| 83 |
if (!preg_match('/^(?:\(value\)|[0-9]+(?:\.[0-9]+)?|[\+\-\*\/\(\)])+$/', $expression)) { |
| 84 |
return $value; |
| 85 |
} |
| 86 |
|
| 87 |
// %F avoids scientific notation, which would break tokenising below |
| 88 |
$expression = str_replace('(value)', sprintf('%.10F', $value), $expression); |
| 89 |
|
| 90 |
// Use a safe evaluation method |
| 91 |
try { |
| 92 |
// Split the expression into tokens |
| 93 |
$tokens = preg_split('/([\+\-\*\/\(\)])/', $expression, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY); |
| 94 |
|
| 95 |
// Convert to Reverse Polish Notation (RPN) |
| 96 |
$output = array(); |
| 97 |
$operators = array(); |
| 98 |
|
| 99 |
foreach ($tokens as $token) { |
| 100 |
if (is_numeric($token)) { |
| 101 |
$output[] = $token; |
| 102 |
} elseif ($token === '(') { |
| 103 |
$operators[] = $token; |
| 104 |
} elseif ($token === ')') { |
| 105 |
while (count($operators) > 0 && end($operators) !== '(') { |
| 106 |
$output[] = array_pop($operators); |
| 107 |
} |
| 108 |
if (count($operators) > 0 && end($operators) === '(') { |
| 109 |
array_pop($operators); |
| 110 |
} |
| 111 |
} else { |
| 112 |
$precedence = array( |
| 113 |
'+' => 1, |
| 114 |
'-' => 1, |
| 115 |
'*' => 2, |
| 116 |
'/' => 2 |
| 117 |
); |
| 118 |
|
| 119 |
$token_prec = isset($precedence[$token]) ? $precedence[$token] : 0; |
| 120 |
while (count($operators) > 0 && |
| 121 |
end($operators) !== '(' && |
| 122 |
$token_prec <= $precedence[end($operators)]) { |
| 123 |
$output[] = array_pop($operators); |
| 124 |
} |
| 125 |
$operators[] = $token; |
| 126 |
} |
| 127 |
} |
| 128 |
|
| 129 |
while (count($operators) > 0) { |
| 130 |
$output[] = array_pop($operators); |
| 131 |
} |
| 132 |
|
| 133 |
// Evaluate RPN |
| 134 |
$stack = array(); |
| 135 |
foreach ($output as $token) { |
| 136 |
if (is_numeric($token)) { |
| 137 |
array_push($stack, $token); |
| 138 |
} else { |
| 139 |
$b = array_pop($stack); |
| 140 |
$a = array_pop($stack); |
| 141 |
|
| 142 |
switch ($token) { |
| 143 |
case '+': |
| 144 |
array_push($stack, $a + $b); |
| 145 |
break; |
| 146 |
case '-': |
| 147 |
array_push($stack, $a - $b); |
| 148 |
break; |
| 149 |
case '*': |
| 150 |
array_push($stack, $a * $b); |
| 151 |
break; |
| 152 |
case '/': |
| 153 |
if ($b == 0) { |
| 154 |
return $value; // Division by zero |
| 155 |
} |
| 156 |
array_push($stack, $a / $b); |
| 157 |
break; |
| 158 |
} |
| 159 |
} |
| 160 |
} |
| 161 |
|
| 162 |
$result = array_pop($stack); |
| 163 |
return is_numeric($result) ? $result : $value; |
| 164 |
} catch (Exception $e) { |
| 165 |
return $value; |
| 166 |
} |
| 167 |
} |
| 168 |
|
| 169 |
function __construct() { |
| 170 |
add_shortcode('metalpriceapi',[$this, 'shortcode']); |
| 171 |
add_shortcode('metalpriceapi_change',[$this, 'shortcode_change']); |
| 172 |
add_shortcode('metalpriceapi_carat',[$this, 'shortcode_carat']); |
| 173 |
add_action('admin_menu', [$this, 'action']); |
| 174 |
} |
| 175 |
|
| 176 |
// helper |
| 177 |
|
| 178 |
function saveOption($name) { |
| 179 |
if (isset($_POST[$name])) { |
| 180 |
// Add nonce verification |
| 181 |
if (!isset($_POST['mpa_nonce']) || !wp_verify_nonce(sanitize_text_field(wp_unslash($_POST['mpa_nonce'])), -1)) { |
| 182 |
wp_die('Security check failed'); |
| 183 |
} |
| 184 |
|
| 185 |
// Check user capabilities |
| 186 |
if (!current_user_can('manage_options')) { |
| 187 |
wp_die('Unauthorized access'); |
| 188 |
} |
| 189 |
|
| 190 |
update_option($name, sanitize_text_field(wp_unslash($_POST[$name]))); |
| 191 |
} |
| 192 |
} |
| 193 |
|
| 194 |
function saveHTMLOption($name) { |
| 195 |
if(isset($_POST[$name])){ |
| 196 |
// Add nonce verification |
| 197 |
if (!isset($_POST['mpa_nonce']) || !wp_verify_nonce(sanitize_text_field(wp_unslash($_POST['mpa_nonce'])), -1)) { |
| 198 |
wp_die('Security check failed'); |
| 199 |
} |
| 200 |
|
| 201 |
// Check user capabilities |
| 202 |
if (!current_user_can('manage_options')) { |
| 203 |
wp_die('Unauthorized access'); |
| 204 |
} |
| 205 |
|
| 206 |
update_option($name, wp_kses_post(wp_unslash($_POST[$name]))); |
| 207 |
} |
| 208 |
} |
| 209 |
|
| 210 |
// hooks |
| 211 |
|
| 212 |
function shortcode($attrs) { |
| 213 |
$attrs = shortcode_atts(array( |
| 214 |
'base' => 'USD', |
| 215 |
'symbol' => 'XAU', |
| 216 |
'date_format' => 'Y-m-d', |
| 217 |
'date_timezone' => 'UTC', |
| 218 |
'date' => null, |
| 219 |
'days' => null, |
| 220 |
'price_round' => 2, |
| 221 |
'unit' => null, |
| 222 |
'purity' => null, |
| 223 |
'operation' => null, |
| 224 |
), $attrs); |
| 225 |
|
| 226 |
// Sanitize shortcode attributes |
| 227 |
$attrs['base'] = sanitize_text_field($attrs['base']); |
| 228 |
$attrs['symbol'] = sanitize_text_field($attrs['symbol']); |
| 229 |
$attrs['date_format'] = sanitize_text_field($attrs['date_format']); |
| 230 |
$attrs['date_timezone'] = sanitize_text_field($attrs['date_timezone']); |
| 231 |
$attrs['date'] = $attrs['date'] !== null ? sanitize_text_field($attrs['date']) : null; |
| 232 |
$attrs['days'] = is_numeric($attrs['days']) ? intval($attrs['days']) : null; |
| 233 |
$attrs['price_round'] = is_numeric($attrs['price_round']) ? intval($attrs['price_round']) : 2; |
| 234 |
$attrs['unit'] = $attrs['unit'] !== null ? sanitize_text_field($attrs['unit']) : null; |
| 235 |
$attrs['purity'] = $attrs['purity'] !== null ? sanitize_text_field($attrs['purity']) : null; |
| 236 |
$attrs['operation'] = $attrs['operation'] !== null ? sanitize_text_field($attrs['operation']) : null; |
| 237 |
|
| 238 |
$endpoint = 'latest'; |
| 239 |
if (isset($attrs['date']) && !empty(trim($attrs['date']))) { |
| 240 |
$endpoint = gmdate('Y-m-d', strtotime($attrs['date'])); |
| 241 |
} else if (isset($attrs['days']) && !empty(trim($attrs['days'])) && is_numeric($attrs['days']) && $attrs['days'] > 0) { |
| 242 |
$endpoint = gmdate('Y-m-d', strtotime("-{$attrs['days']} days", strtotime('now'))); |
| 243 |
} |
| 244 |
|
| 245 |
$api_key = get_option($this->opt_api_key); |
| 246 |
|
| 247 |
$uri = "https://api.metalpriceapi.com/v1/$endpoint?api_key=$api_key&base=".$attrs['base']."¤cies=".$attrs['symbol'].""; |
| 248 |
|
| 249 |
if (isset($attrs['unit'])) { |
| 250 |
$uri .= "&unit=".$attrs['unit'].""; |
| 251 |
} |
| 252 |
if (isset($attrs['purity'])) { |
| 253 |
$uri .= "&purity=".$attrs['purity'].""; |
| 254 |
} |
| 255 |
|
| 256 |
$response = wp_remote_get($uri); |
| 257 |
$body = wp_remote_retrieve_body($response); |
| 258 |
|
| 259 |
if(empty(trim($body))) { |
| 260 |
return $this->error_output('Response was empty.'); |
| 261 |
} |
| 262 |
$json = json_decode($body, true); |
| 263 |
|
| 264 |
if (isset($json['success']) && $json['success'] == true) { |
| 265 |
$value = get_option($this->opt_data_success, '{{symbol}} {{price}}'); |
| 266 |
|
| 267 |
$symbol = $attrs['symbol']; |
| 268 |
$rate = $this->safe_rate(isset($json['rates']) ? $json['rates'] : null, $symbol); |
| 269 |
if ($rate === null) { |
| 270 |
return get_option($this->opt_data_none, 'No result.'); |
| 271 |
} |
| 272 |
|
| 273 |
$base = $this->response_base($json, $attrs['base']); |
| 274 |
$timestamp = isset($json['timestamp']) ? $json['timestamp'] : null; |
| 275 |
|
| 276 |
include(plugin_dir_path(__FILE__). 'module/currency_symbols.php'); |
| 277 |
if(isset($currency_symbols[$base])) { |
| 278 |
$value = str_replace('{{base}}', esc_html($currency_symbols[$base]), $value); |
| 279 |
} else { |
| 280 |
$value = str_replace('{{base}}', esc_html($base), $value); |
| 281 |
} |
| 282 |
|
| 283 |
$value = str_replace('{{symbol}}', esc_html($symbol), $value); |
| 284 |
|
| 285 |
$value = $this->replace_date_placeholders( |
| 286 |
$value, |
| 287 |
$timestamp, |
| 288 |
$attrs['date_timezone'], |
| 289 |
$attrs['date_format'] |
| 290 |
); |
| 291 |
|
| 292 |
$price = 1.0/$rate; |
| 293 |
|
| 294 |
if (isset($attrs['operation'])) { |
| 295 |
$price = $this->safe_math_eval($attrs['operation'], $price); |
| 296 |
} |
| 297 |
|
| 298 |
$price = number_format($price, $attrs['price_round'], '.', ''); |
| 299 |
|
| 300 |
update_option($this->opt_api_status, 'API key is working.'); |
| 301 |
|
| 302 |
$value = str_replace('{{price}}', esc_html($price), $value); |
| 303 |
} else if (isset($json['success']) && $json['success'] == false) { |
| 304 |
$value = get_option($this->opt_data_error, 'Error: {{error}}'); |
| 305 |
|
| 306 |
list($status_code, $message) = $this->error_message($json); |
| 307 |
if ($status_code !== '' || $message !== '') { |
| 308 |
$error_text = $status_code !== '' ? trim("$status_code: {$message}") : $message; |
| 309 |
$value = str_replace('{{error}}', esc_html($error_text), $value); |
| 310 |
|
| 311 |
if ($status_code == 101 || $status_code == 102) { |
| 312 |
update_option($this->opt_api_status, esc_html($message)); |
| 313 |
} |
| 314 |
} else { |
| 315 |
$value = str_replace('{{error}}', '', $value); |
| 316 |
} |
| 317 |
} else { |
| 318 |
$value = $this->error_output('Unexpected response.'); |
| 319 |
} |
| 320 |
|
| 321 |
return $value; |
| 322 |
} |
| 323 |
|
| 324 |
function shortcode_change($attrs) { |
| 325 |
$attrs = shortcode_atts(array( |
| 326 |
'base' => 'USD', |
| 327 |
'symbol' => 'XAU', |
| 328 |
'date_type' => 'recent', // recent, yesterday, week, month, year |
| 329 |
'positive_text_color' => '#008033', |
| 330 |
'negative_text_color' => '#FF0000', |
| 331 |
'display_type' => 'percent', // percent, amount |
| 332 |
'number_round' => 2, |
| 333 |
'format' => '{{value}}', // {{base}}, {{value}} |
| 334 |
), $attrs); |
| 335 |
|
| 336 |
// Sanitize shortcode attributes |
| 337 |
$attrs['base'] = sanitize_text_field($attrs['base']); |
| 338 |
$attrs['symbol'] = sanitize_text_field($attrs['symbol']); |
| 339 |
$attrs['date_type'] = sanitize_text_field($attrs['date_type']); |
| 340 |
$positive_color = sanitize_hex_color($attrs['positive_text_color']); |
| 341 |
$negative_color = sanitize_hex_color($attrs['negative_text_color']); |
| 342 |
$attrs['positive_text_color'] = $positive_color ? $positive_color : '#008033'; |
| 343 |
$attrs['negative_text_color'] = $negative_color ? $negative_color : '#FF0000'; |
| 344 |
$attrs['display_type'] = sanitize_text_field($attrs['display_type']); |
| 345 |
$attrs['number_round'] = is_numeric($attrs['number_round']) ? intval($attrs['number_round']) : 2; |
| 346 |
$attrs['format'] = sanitize_text_field($attrs['format']); |
| 347 |
|
| 348 |
$base = $attrs['base']; |
| 349 |
$symbol = $attrs['symbol']; |
| 350 |
|
| 351 |
// Validate date_type |
| 352 |
$valid_date_types = ['recent', 'yesterday', 'week', 'month', 'year']; |
| 353 |
if (!in_array($attrs['date_type'], $valid_date_types)) { |
| 354 |
return 'Invalid date_type parameter'; |
| 355 |
} |
| 356 |
|
| 357 |
// Validate display_type |
| 358 |
if (!in_array($attrs['display_type'], ['percent', 'amount'])) { |
| 359 |
return 'Invalid display_type parameter'; |
| 360 |
} |
| 361 |
|
| 362 |
$api_key = get_option($this->opt_api_key); |
| 363 |
|
| 364 |
$uri = add_query_arg(array( |
| 365 |
'api_key' => $api_key, |
| 366 |
'base' => $base, |
| 367 |
'currencies' => $symbol, |
| 368 |
'date_type' => $attrs['date_type'] |
| 369 |
), 'https://api.metalpriceapi.com/v1/change'); |
| 370 |
|
| 371 |
$response = wp_remote_get($uri); |
| 372 |
$body = wp_remote_retrieve_body($response); |
| 373 |
|
| 374 |
if (empty(trim($body))) { |
| 375 |
return $this->error_output('Response was empty.'); |
| 376 |
} |
| 377 |
$json = json_decode($body, true); |
| 378 |
|
| 379 |
if (isset($json['success']) && $json['success'] == true) { |
| 380 |
$symbol_rates = isset($json['rates'][$symbol]) ? $json['rates'][$symbol] : null; |
| 381 |
$start_rate = $this->safe_rate($symbol_rates, 'start_rate'); |
| 382 |
$end_rate = $this->safe_rate($symbol_rates, 'end_rate'); |
| 383 |
if ($start_rate === null || $end_rate === null) { |
| 384 |
return get_option($this->opt_data_none, 'No result.'); |
| 385 |
} |
| 386 |
$change_pct = isset($symbol_rates['change_pct']) && is_numeric($symbol_rates['change_pct']) |
| 387 |
? $symbol_rates['change_pct'] : 0; |
| 388 |
|
| 389 |
update_option($this->opt_api_status, 'API key is working.'); |
| 390 |
|
| 391 |
if ($attrs['display_type'] == 'percent') { |
| 392 |
$raw_value = $change_pct; |
| 393 |
} else { |
| 394 |
$raw_value = (1.0/$end_rate) - (1.0/$start_rate); |
| 395 |
} |
| 396 |
|
| 397 |
$value = number_format($raw_value, intval($attrs['number_round']), '.', ''); |
| 398 |
|
| 399 |
if ($attrs['display_type'] == 'percent') { |
| 400 |
$value = $value.'%'; |
| 401 |
} |
| 402 |
|
| 403 |
$format = $attrs['format']; |
| 404 |
include(plugin_dir_path(__FILE__). 'module/currency_symbols.php'); |
| 405 |
if(isset($currency_symbols[$base])) { |
| 406 |
$format = str_replace('{{base}}', esc_html($currency_symbols[$base]), $format); |
| 407 |
} else { |
| 408 |
$format = str_replace('{{base}}', esc_html($base), $format); |
| 409 |
} |
| 410 |
|
| 411 |
$format = str_replace('{{value}}', esc_html($value), $format); |
| 412 |
|
| 413 |
if ($raw_value > 0) { |
| 414 |
$format = sprintf('<span style="color: %s">%s</span>', |
| 415 |
esc_attr($attrs['positive_text_color']), |
| 416 |
$format |
| 417 |
); |
| 418 |
} else if ($raw_value < 0) { |
| 419 |
$format = sprintf('<span style="color: %s">%s</span>', |
| 420 |
esc_attr($attrs['negative_text_color']), |
| 421 |
$format |
| 422 |
); |
| 423 |
} |
| 424 |
|
| 425 |
return $format; |
| 426 |
|
| 427 |
} else if (isset($json['success']) && $json['success'] == false) { |
| 428 |
$value = get_option($this->opt_data_error, 'Error: {{error}}'); |
| 429 |
|
| 430 |
list($status_code, $message) = $this->error_message($json); |
| 431 |
if ($status_code !== '' || $message !== '') { |
| 432 |
$error_text = $status_code !== '' ? trim("$status_code: {$message}") : $message; |
| 433 |
$value = str_replace('{{error}}', esc_html($error_text), $value); |
| 434 |
|
| 435 |
if ($status_code == 101 || $status_code == 102) { |
| 436 |
update_option($this->opt_api_status, esc_html($message)); |
| 437 |
} |
| 438 |
} else { |
| 439 |
$value = str_replace('{{error}}', '', $value); |
| 440 |
} |
| 441 |
} else { |
| 442 |
$value = $this->error_output('Unexpected response.'); |
| 443 |
} |
| 444 |
|
| 445 |
return $value; |
| 446 |
} |
| 447 |
|
| 448 |
function shortcode_carat($attrs) { |
| 449 |
$attrs = shortcode_atts(array( |
| 450 |
'base' => 'USD', |
| 451 |
'date_format' => 'Y-m-d', |
| 452 |
'date_timezone' => 'UTC', |
| 453 |
'date' => null, |
| 454 |
'price_round' => 2, |
| 455 |
'purity' => '24k', |
| 456 |
), $attrs); |
| 457 |
|
| 458 |
// Sanitize shortcode attributes |
| 459 |
$attrs['base'] = sanitize_text_field($attrs['base']); |
| 460 |
$attrs['date_format'] = sanitize_text_field($attrs['date_format']); |
| 461 |
$attrs['date_timezone'] = sanitize_text_field($attrs['date_timezone']); |
| 462 |
$attrs['date'] = $attrs['date'] !== null ? sanitize_text_field($attrs['date']) : null; |
| 463 |
$attrs['price_round'] = is_numeric($attrs['price_round']) ? intval($attrs['price_round']) : 2; |
| 464 |
$attrs['purity'] = sanitize_text_field($attrs['purity']); |
| 465 |
|
| 466 |
$api_key = get_option($this->opt_api_key); |
| 467 |
|
| 468 |
$uri = "https://api.metalpriceapi.com/v1/carat?api_key=$api_key&base=".$attrs['base'].""; |
| 469 |
if (isset($attrs['date']) && !empty(trim($attrs['date']))) { |
| 470 |
$uri .= "&date=".$attrs['date'].""; |
| 471 |
} |
| 472 |
|
| 473 |
$response = wp_remote_get($uri); |
| 474 |
$body = wp_remote_retrieve_body($response); |
| 475 |
|
| 476 |
if(empty(trim($body))) { |
| 477 |
return $this->error_output('Response was empty.'); |
| 478 |
} |
| 479 |
$json = json_decode($body, true); |
| 480 |
|
| 481 |
if (isset($json['success']) && $json['success'] == true) { |
| 482 |
$value = get_option($this->opt_data_carat_success, '{{price}}'); |
| 483 |
|
| 484 |
$rate = $this->safe_rate(isset($json['data']) ? $json['data'] : null, $attrs['purity']); |
| 485 |
if ($rate === null) { |
| 486 |
return get_option($this->opt_data_none, 'No result.'); |
| 487 |
} |
| 488 |
|
| 489 |
$base = $this->response_base($json, $attrs['base']); |
| 490 |
$timestamp = isset($json['timestamp']) ? $json['timestamp'] : null; |
| 491 |
|
| 492 |
include(plugin_dir_path(__FILE__). 'module/currency_symbols.php'); |
| 493 |
if(isset($currency_symbols[$base])) { |
| 494 |
$value = str_replace('{{base}}', esc_html($currency_symbols[$base]), $value); |
| 495 |
} else { |
| 496 |
$value = str_replace('{{base}}', esc_html($base), $value); |
| 497 |
} |
| 498 |
|
| 499 |
$value = $this->replace_date_placeholders( |
| 500 |
$value, |
| 501 |
$timestamp, |
| 502 |
$attrs['date_timezone'], |
| 503 |
$attrs['date_format'] |
| 504 |
); |
| 505 |
|
| 506 |
$price = $rate; |
| 507 |
$price = number_format($price, $attrs['price_round'], '.', ''); |
| 508 |
|
| 509 |
update_option($this->opt_api_status, 'API key is working.'); |
| 510 |
|
| 511 |
$value = str_replace('{{price}}', esc_html($price), $value); |
| 512 |
} else if (isset($json['success']) && $json['success'] == false) { |
| 513 |
$value = get_option($this->opt_data_error, 'Error: {{error}}'); |
| 514 |
|
| 515 |
list($status_code, $message) = $this->error_message($json); |
| 516 |
if ($status_code !== '' || $message !== '') { |
| 517 |
$error_text = $status_code !== '' ? trim("$status_code: {$message}") : $message; |
| 518 |
$value = str_replace('{{error}}', esc_html($error_text), $value); |
| 519 |
|
| 520 |
if ($status_code == 101 || $status_code == 102) { |
| 521 |
update_option($this->opt_api_status, esc_html($message)); |
| 522 |
} |
| 523 |
} else { |
| 524 |
$value = str_replace('{{error}}', '', $value); |
| 525 |
} |
| 526 |
} else { |
| 527 |
$value = $this->error_output('Unexpected response.'); |
| 528 |
} |
| 529 |
|
| 530 |
return $value; |
| 531 |
} |
| 532 |
|
| 533 |
function action() { |
| 534 |
add_menu_page( |
| 535 |
'MetalpriceAPI Settings', |
| 536 |
'MetalpriceAPI', |
| 537 |
'administrator', |
| 538 |
'metalpriceapi', |
| 539 |
[$this, 'render_settings'] |
| 540 |
); |
| 541 |
|
| 542 |
add_submenu_page( |
| 543 |
'metalpriceapi', |
| 544 |
'MetalpriceAPI Settings', |
| 545 |
'Settings', |
| 546 |
'administrator', |
| 547 |
'metalpriceapi-settings', |
| 548 |
[$this, 'render_settings'] |
| 549 |
); |
| 550 |
|
| 551 |
add_submenu_page( |
| 552 |
'metalpriceapi', |
| 553 |
'Instructions', |
| 554 |
'Instructions', |
| 555 |
'administrator', |
| 556 |
'metalpriceapi-info', |
| 557 |
[$this, 'render_info'] |
| 558 |
); |
| 559 |
|
| 560 |
remove_submenu_page('metalpriceapi', 'metalpriceapi'); |
| 561 |
} |
| 562 |
|
| 563 |
// render |
| 564 |
|
| 565 |
function render_settings() { |
| 566 |
// Add capability check |
| 567 |
if (!current_user_can('manage_options')) { |
| 568 |
wp_die('Unauthorized access'); |
| 569 |
} |
| 570 |
|
| 571 |
$is_saved = 0; |
| 572 |
if (isset($_POST['save'])) { |
| 573 |
// Verify nonce |
| 574 |
if (!isset($_POST['mpa_nonce']) || !wp_verify_nonce(sanitize_text_field(wp_unslash($_POST['mpa_nonce'])), -1)) { |
| 575 |
wp_die('Security check failed'); |
| 576 |
} |
| 577 |
|
| 578 |
$this->saveOption($this->opt_api_key); |
| 579 |
$this->saveHTMLOption($this->opt_data_success); |
| 580 |
$this->saveHTMLOption($this->opt_data_none); |
| 581 |
$this->saveHTMLOption($this->opt_data_error); |
| 582 |
$this->saveHTMLOption($this->opt_data_carat_success); |
| 583 |
|
| 584 |
$is_saved = 1; |
| 585 |
} |
| 586 |
|
| 587 |
$api_status = get_option($this->opt_api_status); |
| 588 |
|
| 589 |
require plugin_dir_path(__FILE__). 'module/settings.php'; |
| 590 |
} |
| 591 |
|
| 592 |
function render_info() { |
| 593 |
require plugin_dir_path(__FILE__). 'module/info.php'; |
| 594 |
} |
| 595 |
} |
| 596 |
|
| 597 |
new MetalpriceAPI(); |
| 598 |
|
