| 1 |
<?php |
| 2 |
/** |
| 3 |
* Declare class Config |
| 4 |
* |
| 5 |
* @package Config |
| 6 |
*/ |
| 7 |
|
| 8 |
namespace LassoLite\Classes; |
| 9 |
|
| 10 |
use LassoLite\Admin\Constant; |
| 11 |
use LassoLite\Classes\Affiliate_Link; |
| 12 |
use LassoLite\Classes\Cache_Per_Process; |
| 13 |
use LassoLite\Classes\Helper; |
| 14 |
use LassoLite\Classes\Setting; |
| 15 |
|
| 16 |
use LassoLite\Libs\Amazon_Api_V5\AwsV5; |
| 17 |
|
| 18 |
use LassoLite\Models\Amazon_Products; |
| 19 |
|
| 20 |
/** |
| 21 |
* Config |
| 22 |
*/ |
| 23 |
class Amazon_Api { |
| 24 |
|
| 25 |
const OBJECT_KEY = 'lasso_amazon_api'; |
| 26 |
const FUNCTION_NAME_GET_LASSO_ID_BY_PRODUCT_ID_AND_TYPE = 'get_lasso_id_by_product_id_and_type'; |
| 27 |
const PRODUCT_TYPE = 'amazon'; |
| 28 |
const SHORT_LINK_DOMAINS = array( 'amzn.com', 'amzn.to' ); |
| 29 |
const FILTER_AMAZON_PRODUCT = 'filter_amazon_product'; |
| 30 |
const TRACKING_ID_REGEX = '^[a-zA-Z0-9-]+-\d{2,3}$'; |
| 31 |
const CURRENCY_ISO = array( 'USD', 'AUD', 'CAD', 'EUR', 'MXN', 'CNY', 'JPY', 'INR', 'SEK', 'BRL', 'TRY', 'GBP', 'PLN', 'EGP', 'SGD', 'AED' ); |
| 32 |
const VARIATION_PAGE_LIMIT = 2; |
| 33 |
|
| 34 |
/** |
| 35 |
* Get amazon API countries |
| 36 |
*/ |
| 37 |
public static function get_amazon_api_countries() { |
| 38 |
return array( |
| 39 |
'us' => array( |
| 40 |
'name' => 'United States', |
| 41 |
'amazon_domain' => 'www.amazon.com', |
| 42 |
'pa_endpoint' => 'webservices.amazon.com', |
| 43 |
'region' => 'us-east-1', |
| 44 |
), |
| 45 |
'usa' => array( |
| 46 |
'name' => 'United States', |
| 47 |
'amazon_domain' => 'www.amazon.com', |
| 48 |
'pa_endpoint' => 'webservices.amazon.com', |
| 49 |
'region' => 'us-east-1', |
| 50 |
), |
| 51 |
'au' => array( |
| 52 |
'name' => 'Australia', |
| 53 |
'amazon_domain' => 'www.amazon.com.au', |
| 54 |
'pa_endpoint' => 'webservices.amazon.com.au', |
| 55 |
'region' => 'us-west-2', |
| 56 |
), |
| 57 |
'aus' => array( |
| 58 |
'name' => 'Australia', |
| 59 |
'amazon_domain' => 'www.amazon.com.au', |
| 60 |
'pa_endpoint' => 'webservices.amazon.com.au', |
| 61 |
'region' => 'us-west-2', |
| 62 |
), |
| 63 |
'br' => array( |
| 64 |
'name' => 'Brazil', |
| 65 |
'amazon_domain' => 'www.amazon.com.br', |
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'pa_endpoint' => 'webservices.amazon.com.br', |
| 67 |
'region' => 'us-east-1', |
| 68 |
), |
| 69 |
'bra' => array( |
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'name' => 'Brazil', |
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'amazon_domain' => 'www.amazon.com.br', |
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'pa_endpoint' => 'webservices.amazon.com.br', |
| 73 |
'region' => 'us-east-1', |
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), |
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'ca' => array( |
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'name' => 'Canada', |
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'amazon_domain' => 'www.amazon.ca', |
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'pa_endpoint' => 'webservices.amazon.ca', |
| 79 |
'region' => 'us-east-1', |
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), |
| 81 |
'can' => array( |
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'name' => 'Canada', |
| 83 |
'amazon_domain' => 'www.amazon.ca', |
| 84 |
'pa_endpoint' => 'webservices.amazon.ca', |
| 85 |
'region' => 'us-east-1', |
| 86 |
), |
| 87 |
'cn' => array( |
| 88 |
'name' => 'China', |
| 89 |
'amazon_domain' => 'www.amazon.cn', |
| 90 |
'pa_endpoint' => 'webservices.amazon.cn', |
| 91 |
'region' => 'us-east-1', |
| 92 |
), |
| 93 |
'chn' => array( |
| 94 |
'name' => 'China', |
| 95 |
'amazon_domain' => 'www.amazon.cn', |
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'pa_endpoint' => 'webservices.amazon.cn', |
| 97 |
'region' => 'us-east-1', |
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), |
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'fr' => array( |
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'name' => 'France', |
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'amazon_domain' => 'www.amazon.fr', |
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'pa_endpoint' => 'webservices.amazon.fr', |
| 103 |
'region' => 'eu-west-1', |
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), |
| 105 |
'fra' => array( |
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'name' => 'France', |
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'amazon_domain' => 'www.amazon.fr', |
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'pa_endpoint' => 'webservices.amazon.fr', |
| 109 |
'region' => 'eu-west-1', |
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), |
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'de' => array( |
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'name' => 'Germany', |
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'amazon_domain' => 'www.amazon.de', |
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'pa_endpoint' => 'webservices.amazon.de', |
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'region' => 'eu-west-1', |
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), |
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'deu' => array( |
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'name' => 'Germany', |
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'amazon_domain' => 'www.amazon.de', |
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'pa_endpoint' => 'webservices.amazon.de', |
| 121 |
'region' => 'eu-west-1', |
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), |
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'in' => array( |
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'name' => 'India', |
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'amazon_domain' => 'www.amazon.in', |
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'pa_endpoint' => 'webservices.amazon.in', |
| 127 |
'region' => 'eu-west-1', |
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), |
| 129 |
'ind' => array( |
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'name' => 'India', |
| 131 |
'amazon_domain' => 'www.amazon.in', |
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'pa_endpoint' => 'webservices.amazon.in', |
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'region' => 'eu-west-1', |
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), |
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'it' => array( |
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'name' => 'Italy', |
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'amazon_domain' => 'www.amazon.it', |
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'pa_endpoint' => 'webservices.amazon.it', |
| 139 |
'region' => 'eu-west-1', |
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), |
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'ita' => array( |
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'name' => 'Italy', |
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'amazon_domain' => 'www.amazon.it', |
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'pa_endpoint' => 'webservices.amazon.it', |
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'region' => 'eu-west-1', |
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), |
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'jp' => array( |
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'name' => 'Japan', |
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'amazon_domain' => 'www.amazon.co.jp', |
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'pa_endpoint' => 'webservices.amazon.co.jp', |
| 151 |
'region' => 'us-west-2', |
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), |
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'jpn' => array( |
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'name' => 'Japan', |
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'amazon_domain' => 'www.amazon.co.jp', |
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'pa_endpoint' => 'webservices.amazon.co.jp', |
| 157 |
'region' => 'us-west-2', |
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), |
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'mx' => array( |
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'name' => 'Mexico', |
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'amazon_domain' => 'www.amazon.com.mx', |
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'pa_endpoint' => 'webservices.amazon.com.mx', |
| 163 |
'region' => 'us-east-1', |
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), |
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'mex' => array( |
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'name' => 'Mexico', |
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'amazon_domain' => 'www.amazon.com.mx', |
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'pa_endpoint' => 'webservices.amazon.com.mx', |
| 169 |
'region' => 'us-east-1', |
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), |
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'nl' => array( |
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'name' => 'Netherlands', |
| 173 |
'amazon_domain' => 'www.amazon.nl', |
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'pa_endpoint' => 'webservices.amazon.nl', |
| 175 |
'region' => 'eu-west-1', |
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), |
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'nld' => array( |
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'name' => 'Netherlands', |
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'amazon_domain' => 'www.amazon.nl', |
| 180 |
'pa_endpoint' => 'webservices.amazon.nl', |
| 181 |
'region' => 'eu-west-1', |
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), |
| 183 |
'se' => array( |
| 184 |
'name' => 'Sweden', |
| 185 |
'amazon_domain' => 'www.amazon.se', |
| 186 |
'pa_endpoint' => 'webservices.amazon.se', |
| 187 |
'region' => 'us-west-1', |
| 188 |
), |
| 189 |
'sek' => array( |
| 190 |
'name' => 'Sweden', |
| 191 |
'amazon_domain' => 'www.amazon.se', |
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'pa_endpoint' => 'webservices.amazon.se', |
| 193 |
'region' => 'us-west-1', |
| 194 |
), |
| 195 |
'sg' => array( |
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'name' => 'Singapore', |
| 197 |
'amazon_domain' => 'www.amazon.sg', |
| 198 |
'pa_endpoint' => 'webservices.amazon.sg', |
| 199 |
'region' => 'us-west-2', |
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), |
| 201 |
'sgp' => array( |
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'name' => 'Singapore', |
| 203 |
'amazon_domain' => 'www.amazon.sg', |
| 204 |
'pa_endpoint' => 'webservices.amazon.sg', |
| 205 |
'region' => 'us-west-2', |
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), |
| 207 |
'es' => array( |
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'name' => 'Spain', |
| 209 |
'amazon_domain' => 'www.amazon.es', |
| 210 |
'pa_endpoint' => 'webservices.amazon.es', |
| 211 |
'region' => 'eu-west-1', |
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), |
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'esp' => array( |
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'name' => 'Spain', |
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'amazon_domain' => 'www.amazon.es', |
| 216 |
'pa_endpoint' => 'webservices.amazon.es', |
| 217 |
'region' => 'eu-west-1', |
| 218 |
), |
| 219 |
'tr' => array( |
| 220 |
'name' => 'Turkey', |
| 221 |
'amazon_domain' => 'www.amazon.com.tr', |
| 222 |
'pa_endpoint' => 'webservices.amazon.com.tr', |
| 223 |
'region' => 'eu-west-1', |
| 224 |
), |
| 225 |
'tur' => array( |
| 226 |
'name' => 'Turkey', |
| 227 |
'amazon_domain' => 'www.amazon.com.tr', |
| 228 |
'pa_endpoint' => 'webservices.amazon.com.tr', |
| 229 |
'region' => 'eu-west-1', |
| 230 |
), |
| 231 |
'ae' => array( |
| 232 |
'name' => 'United Arab Emirates', |
| 233 |
'amazon_domain' => 'www.amazon.ae', |
| 234 |
'pa_endpoint' => 'webservices.amazon.ae', |
| 235 |
'region' => 'eu-west-1', |
| 236 |
), |
| 237 |
'are' => array( |
| 238 |
'name' => 'United Arab Emirates', |
| 239 |
'amazon_domain' => 'www.amazon.ae', |
| 240 |
'pa_endpoint' => 'webservices.amazon.ae', |
| 241 |
'region' => 'eu-west-1', |
| 242 |
), |
| 243 |
'gb' => array( |
| 244 |
'name' => 'United Kingdom', |
| 245 |
'amazon_domain' => 'www.amazon.co.uk', |
| 246 |
'pa_endpoint' => 'webservices.amazon.co.uk', |
| 247 |
'region' => 'eu-west-1', |
| 248 |
), |
| 249 |
'gbr' => array( |
| 250 |
'name' => 'United Kingdom', |
| 251 |
'amazon_domain' => 'www.amazon.co.uk', |
| 252 |
'pa_endpoint' => 'webservices.amazon.co.uk', |
| 253 |
'region' => 'eu-west-1', |
| 254 |
), |
| 255 |
); |
| 256 |
} |
| 257 |
|
| 258 |
/** |
| 259 |
* Get ignore errors list |
| 260 |
*/ |
| 261 |
public static function get_ignore_error_codes() { |
| 262 |
return array( |
| 263 |
'ItemNotAccessible', |
| 264 |
'InvalidParameterValue', |
| 265 |
'AccessDeniedException', |
| 266 |
'AccessDenied', |
| 267 |
'TooManyRequestsException', |
| 268 |
'TooManyRequests', |
| 269 |
'ThrottlingException', |
| 270 |
'RequestThrottled', |
| 271 |
'AWS.ThrottlingException', |
| 272 |
'AWS.RequestThrottled', |
| 273 |
'AWS.AccessDeniedException', |
| 274 |
'UnrecognizedClient', |
| 275 |
); |
| 276 |
} |
| 277 |
|
| 278 |
/** |
| 279 |
* Get amazon domains |
| 280 |
*/ |
| 281 |
public static function get_domains() { |
| 282 |
return array( |
| 283 |
'amazon.com', // ? US |
| 284 |
'amazon.ca', // ? Canada |
| 285 |
'amazon.co.uk', // ? UK |
| 286 |
'amazon.com.au', // ? Australia |
| 287 |
'amazon.com.br', // ? Brazil |
| 288 |
'amazon.com.mx', // ? Mexico |
| 289 |
'amazon.fr', // ? France |
| 290 |
'amazon.de', // ? Germany |
| 291 |
'amazon.it', // ? Italy |
| 292 |
'amazon.in', // ? India |
| 293 |
'amazon.es', // ? Spain |
| 294 |
'amazon.cn', // ? China |
| 295 |
'amazon.co.jp', // ? Japan |
| 296 |
'amazon.nl', // ? Netherlands |
| 297 |
'amazon.se', // ? Sweden |
| 298 |
'amazon.sg', // ? Singapore |
| 299 |
'amazon.com.tr', // ? Turkey |
| 300 |
'amazon.ae', // ? United Arab Emirates |
| 301 |
'amzn.com', // ? Short URL |
| 302 |
'amzn.to', // ? Short URL |
| 303 |
'amazon-adsystem.com', // ? Amazon Embed |
| 304 |
'smile.amazon.com', // ? Amazon Smile |
| 305 |
); |
| 306 |
} |
| 307 |
|
| 308 |
/** |
| 309 |
* Get amazon link and flag |
| 310 |
*/ |
| 311 |
public static function get_aff_link_and_flag() { |
| 312 |
return array( |
| 313 |
'www.amazon.com' => array( |
| 314 |
'flag' => '🇺🇸', |
| 315 |
'aff_link' => 'https://affiliate-program.amazon.com/', |
| 316 |
), |
| 317 |
'www.amazon.ca' => array( |
| 318 |
'flag' => '🇨🇦', |
| 319 |
'aff_link' => 'https://associates.amazon.ca/', |
| 320 |
), |
| 321 |
'www.amazon.com.br' => array( |
| 322 |
'flag' => '🇧🇷', |
| 323 |
'aff_link' => 'https://associados.amazon.com.br/', |
| 324 |
), |
| 325 |
'www.amazon.com.mx' => array( |
| 326 |
'flag' => '🇲🇽', |
| 327 |
'aff_link' => 'https://afiliados.amazon.com.mx/', |
| 328 |
), |
| 329 |
'www.amazon.fr' => array( |
| 330 |
'flag' => '🇫🇷', |
| 331 |
'aff_link' => 'https://partenaires.amazon.fr/', |
| 332 |
), |
| 333 |
'www.amazon.de' => array( |
| 334 |
'flag' => '🇩🇪', |
| 335 |
'aff_link' => 'https://partnernet.amazon.de/', |
| 336 |
), |
| 337 |
'www.amazon.it' => array( |
| 338 |
'flag' => '🇮🇹', |
| 339 |
'aff_link' => 'https://programma-affiliazione.amazon.it/', |
| 340 |
), |
| 341 |
'www.amazon.es' => array( |
| 342 |
'flag' => '🇪🇸', |
| 343 |
'aff_link' => 'https://afiliados.amazon.es/', |
| 344 |
), |
| 345 |
'www.amazon.co.uk' => array( |
| 346 |
'flag' => '🇬🇧', |
| 347 |
'aff_link' => 'https://affiliate-program.amazon.co.uk/', |
| 348 |
), |
| 349 |
'www.amazon.cn' => array( |
| 350 |
'flag' => '🇨🇳', |
| 351 |
'aff_link' => 'https://associates.amazon.cn/', |
| 352 |
), |
| 353 |
'www.amazon.co.jp' => array( |
| 354 |
'flag' => '🇯🇵', |
| 355 |
'aff_link' => 'https://affiliate.amazon.co.jp/', |
| 356 |
), |
| 357 |
'www.amazon.in' => array( |
| 358 |
'flag' => '🇮🇳', |
| 359 |
'aff_link' => 'https://affiliate-program.amazon.in/', |
| 360 |
), |
| 361 |
'www.amazon.com.au' => array( |
| 362 |
'flag' => '🇦🇺', |
| 363 |
'aff_link' => 'https://affiliate-program.amazon.com.au/', |
| 364 |
), |
| 365 |
); |
| 366 |
} |
| 367 |
|
| 368 |
/** |
| 369 |
* Check whether a url is amazon link or not |
| 370 |
* |
| 371 |
* @param string $url Url. |
| 372 |
*/ |
| 373 |
public static function is_amazon_url( $url ) { |
| 374 |
if ( empty( $url ) ) { |
| 375 |
return false; |
| 376 |
} |
| 377 |
|
| 378 |
$domains = self::get_domains(); |
| 379 |
$url = Helper::add_https( $url ); |
| 380 |
|
| 381 |
if ( ! Helper::validate_url( $url ) ) { |
| 382 |
return false; |
| 383 |
} |
| 384 |
|
| 385 |
$parse_url = wp_parse_url( $url ); |
| 386 |
if ( ! isset( $parse_url['host'] ) ) { |
| 387 |
return false; |
| 388 |
} |
| 389 |
|
| 390 |
$domain = ltrim( $parse_url['host'], 'www.' ); |
| 391 |
|
| 392 |
if ( in_array( $domain, $domains, true ) ) { |
| 393 |
return true; |
| 394 |
} |
| 395 |
|
| 396 |
return false; |
| 397 |
} |
| 398 |
|
| 399 |
/** |
| 400 |
* Check whether a url is amazon link or not |
| 401 |
* |
| 402 |
* @param string $url Url. |
| 403 |
*/ |
| 404 |
public static function is_amazon_shortened_url( $url ) { |
| 405 |
$is_amazon_url = self::is_amazon_url( $url ); |
| 406 |
$is_shortented_url = strpos( $url, 'amzn.to' ) || strpos( $url, 'amzn.com' ); |
| 407 |
|
| 408 |
return $is_amazon_url && $is_shortented_url; |
| 409 |
} |
| 410 |
|
| 411 |
/** |
| 412 |
* Search amazon product |
| 413 |
* |
| 414 |
* @param string $keyword Keyword: product name,... |
| 415 |
*/ |
| 416 |
public function search_product( $keyword ) { |
| 417 |
$result = $this->get_product_by_keyword_v5( $keyword, 'All' ); |
| 418 |
if ( isset( $result->SearchResult->Items ) ) { // phpcs:ignore |
| 419 |
$items = $result->SearchResult->Items; // phpcs:ignore |
| 420 |
$products = array(); |
| 421 |
|
| 422 |
foreach ( $items as $item ) { |
| 423 |
$product = $this->extract_search_result_v5( $item ); |
| 424 |
array_push( $products, $product ); |
| 425 |
} |
| 426 |
|
| 427 |
return $products; |
| 428 |
|
| 429 |
} elseif ( isset( $result->Errors ) ) { // phpcs:ignore |
| 430 |
return array( |
| 431 |
'error' => $result->Errors, // phpcs:ignore |
| 432 |
); |
| 433 |
} |
| 434 |
} |
| 435 |
|
| 436 |
/** |
| 437 |
* Check whether product url has the same domain with Amazon settings |
| 438 |
* |
| 439 |
* @param string $product_url Amazon link. |
| 440 |
*/ |
| 441 |
public function is_same_domain( $product_url ) { |
| 442 |
if ( '' === $product_url ) { |
| 443 |
return false; |
| 444 |
} |
| 445 |
|
| 446 |
$amazon_default_tracking_country = Setting::get_setting( 'amazon_default_tracking_country', 'usa' ); |
| 447 |
$all_countries = self::get_amazon_api_countries(); |
| 448 |
$domain = $all_countries[ $amazon_default_tracking_country ]['amazon_domain'] ?? 'www.amazon.com'; |
| 449 |
$domain = str_replace( 'www.', '', $domain ); |
| 450 |
|
| 451 |
return strpos( $product_url, $domain ) !== false; |
| 452 |
} |
| 453 |
|
| 454 |
/** |
| 455 |
* Fetch amazon product from Amazon API v5 |
| 456 |
* |
| 457 |
* @param string $product_id Amazon product id. |
| 458 |
* @param bool $store_product Store product into DB or not. Default to false. |
| 459 |
* @param bool|string $updated_at Set date time or not. Default to false. |
| 460 |
* @param string $amz_link Amazon link. Default to empty. |
| 461 |
* @return mixed |
| 462 |
*/ |
| 463 |
public function fetch_product_info( $product_id, $store_product = false, $updated_at = false, $amz_link = '' ) { |
| 464 |
$lasso_db = new Lasso_DB(); |
| 465 |
|
| 466 |
$lasso_settings = Setting::get_settings(); |
| 467 |
$is_amazon_configured = $lasso_settings['amazon_access_key_id'] && $lasso_settings['amazon_secret_key'] && $lasso_settings['amazon_tracking_id']; |
| 468 |
|
| 469 |
if ( |
| 470 |
self::is_amazon_creators_verified( $lasso_settings ) |
| 471 |
&& $this->is_same_domain( $amz_link ) |
| 472 |
) { |
| 473 |
$creators_result = $this->fetch_product_info_from_creators_api( |
| 474 |
$product_id, |
| 475 |
$store_product, |
| 476 |
$updated_at, |
| 477 |
$amz_link, |
| 478 |
$lasso_settings |
| 479 |
); |
| 480 |
if ( null !== $creators_result ) { |
| 481 |
return $creators_result; |
| 482 |
} |
| 483 |
} |
| 484 |
|
| 485 |
$result = $is_amazon_configured && $this->is_same_domain( $amz_link ) ? $this->get_product_by_id_v5( $product_id ) : false; |
| 486 |
// phpcs:ignore |
| 487 |
if ( is_object( $result ) && isset( $result->Errors[0] ) && ( |
| 488 |
"The ItemId $product_id provided in the request is invalid." === $result->Errors[0]->Message // phpcs:ignore |
| 489 |
|| "The value [$product_id] provided in the request for ItemIds is invalid." === $result->Errors[0]->Message // phpcs:ignore |
| 490 |
) |
| 491 |
) { |
| 492 |
return array( |
| 493 |
'product' => array(), |
| 494 |
'api' => 'yes', |
| 495 |
'full_item' => array(), |
| 496 |
'status' => 'failed', |
| 497 |
'error_code' => 'NotFound', |
| 498 |
); |
| 499 |
} elseif ( is_object( $result ) && isset( $result->ItemsResult->Items[0] ) ) { // phpcs:ignore |
| 500 |
$item = $result->ItemsResult->Items[0]; // phpcs:ignore |
| 501 |
|
| 502 |
$product = $this->extract_search_result_v5( $item, true ); |
| 503 |
$product_url = $amz_link ? $amz_link : $product['url']; |
| 504 |
$product['status_code'] = 200; |
| 505 |
$product['url'] = self::get_amazon_product_url( $product_url ); |
| 506 |
|
| 507 |
// ? If $item->Offers is missing, we try to get the quantity from variation data |
| 508 |
if ( ! isset( $item->Offers ) ) { // phpcs:ignore |
| 509 |
sleep( 1 ); // ? Delay for a while before call the next request |
| 510 |
$variation_product = $this->get_product_variation( $product_id, $product_url ); |
| 511 |
if ( $variation_product && isset( $variation_product['quantity'] ) && $variation_product['quantity'] ) { |
| 512 |
$product = $variation_product; |
| 513 |
} |
| 514 |
} |
| 515 |
|
| 516 |
$product = $this->enrich_fetched_amazon_product( $product, $store_product, $updated_at, $amz_link ); |
| 517 |
|
| 518 |
return array( |
| 519 |
'product' => $product, |
| 520 |
'api' => 'yes', |
| 521 |
'full_item' => $item, |
| 522 |
'status' => 'success', |
| 523 |
'error_code' => '', |
| 524 |
); |
| 525 |
} elseif ( '' !== $lasso_settings['license_serial'] ) { |
| 526 |
list( $product, $status ) = $this->fetch_product_from_bls( $product_id, $store_product, $updated_at, $amz_link ); |
| 527 |
|
| 528 |
return array( |
| 529 |
'product' => $product, |
| 530 |
'api' => 'no', |
| 531 |
'full_item' => array(), |
| 532 |
'status' => 200 === $status ? 'success' : 'fail', |
| 533 |
'error_code' => 404 === $status ? 'NotFound' : '', |
| 534 |
); |
| 535 |
} |
| 536 |
|
| 537 |
return array( |
| 538 |
'product' => array(), |
| 539 |
'api' => 'no', |
| 540 |
'full_item' => array(), |
| 541 |
'status' => 'failed', |
| 542 |
'error_code' => 'NotFound', |
| 543 |
); |
| 544 |
} |
| 545 |
|
| 546 |
/** |
| 547 |
* Fetch amazon product from BLS (Lambda) |
| 548 |
* |
| 549 |
* @param string $product_id Amazon product id. |
| 550 |
* @param bool $store_product Store product into DB or not. Default to false. |
| 551 |
* @param bool|string $updated_at Set date time or not. Default to false. |
| 552 |
* @param string $amz_link Amazon link. Default to empty. |
| 553 |
*/ |
| 554 |
public function fetch_product_from_bls( $product_id, $store_product = false, $updated_at = false, $amz_link = '' ) { |
| 555 |
$url = strpos( $amz_link, 'amazon.' ) !== false ? $amz_link : $this->get_amazon_link_by_product_id( $product_id, $amz_link ); |
| 556 |
$m_link = self::get_amazon_product_url( $url ); |
| 557 |
$url = self::get_amazon_product_url( $url, false ); |
| 558 |
|
| 559 |
$amazon_product = array( |
| 560 |
'title' => '', |
| 561 |
'image' => '', |
| 562 |
'url' => $m_link, |
| 563 |
'price' => '', |
| 564 |
'currency' => '', |
| 565 |
'savings_amount' => 0, |
| 566 |
'savings_percent' => 0, |
| 567 |
'savings_basis' => 0, |
| 568 |
); |
| 569 |
|
| 570 |
try { |
| 571 |
$res = Helper::get_url_status_code_by_broken_link_service( $url, true ); |
| 572 |
} catch ( \Throwable $e ) { |
| 573 |
$res = array( |
| 574 |
'status_code' => 500, |
| 575 |
'response' => null, |
| 576 |
); |
| 577 |
} |
| 578 |
|
| 579 |
$bls_response = ( isset( $res['response'] ) && is_object( $res['response'] ) ) ? $res['response'] : null; |
| 580 |
$bls_status = ( null !== $bls_response && isset( $bls_response->status ) ) ? intval( $bls_response->status ) : 0; |
| 581 |
|
| 582 |
if ( 200 === $res['status_code'] && 200 === $bls_status ) { |
| 583 |
$img_url = $bls_response->imgUrl ?? ''; |
| 584 |
$img_url = '' !== $img_url ? $img_url : ''; |
| 585 |
$product_name = $bls_response->productName ?? ''; |
| 586 |
$product_name = '' === $product_name ? ( $bls_response->pageTitle ?? '' ) : $product_name; |
| 587 |
$quantity = $bls_response->quantity ?? 200; |
| 588 |
$price = $bls_response->price ?? ''; |
| 589 |
$product_id = self::get_product_id_by_url( $url ); |
| 590 |
|
| 591 |
$temp_url = $bls_response->finalUrl ?? $url; |
| 592 |
$url = '' !== $temp_url ? $temp_url : $url; |
| 593 |
$m_link = self::get_amazon_product_url( $amz_link ? $amz_link : $url ); |
| 594 |
|
| 595 |
if ( strpos( $product_name, 'Amazon.com:' ) === 0 ) { |
| 596 |
$product_name = str_replace( 'Amazon.com:', '', $product_name ); |
| 597 |
$product_name = trim( $product_name ); |
| 598 |
} |
| 599 |
|
| 600 |
if ( $product_id && $store_product ) { |
| 601 |
$store_data = array( |
| 602 |
'product_id' => $product_id, |
| 603 |
'title' => $product_name, |
| 604 |
'price' => $price, |
| 605 |
'default_url' => $url, |
| 606 |
'url' => $m_link, |
| 607 |
'image' => trim( $img_url ), |
| 608 |
'quantity' => intval( $quantity ), // Manual checks won't show out of stock for now. TODO: Add BLS to out of stock checks. |
| 609 |
'is_manual' => 1, |
| 610 |
); |
| 611 |
|
| 612 |
// ? Set additional data for amazon product |
| 613 |
if ( isset( $bls_response->additionalData ) && ! empty( $bls_response->additionalData ) ) { |
| 614 |
$basis_price = $bls_response->additionalData->basis_price ?? ''; |
| 615 |
$basis_price = Helper::get_price_value_from_price_text( $basis_price ); |
| 616 |
$savings_amount = $bls_response->additionalData->saving_amount ?? ''; |
| 617 |
$savings_amount = Helper::get_price_value_from_price_text( $savings_amount ); |
| 618 |
|
| 619 |
$store_data['currency'] = $bls_response->additionalData->currency_name ?? ''; |
| 620 |
$store_data['savings_basis'] = $basis_price; |
| 621 |
$store_data['savings_amount'] = $savings_amount; |
| 622 |
$store_data['savings_percent'] = $bls_response->additionalData->saving_amount_percent ?? ''; |
| 623 |
|
| 624 |
$amazon_product['currency'] = $store_data['currency']; |
| 625 |
$amazon_product['savings_basis'] = $store_data['savings_basis']; |
| 626 |
$amazon_product['savings_amount'] = $store_data['savings_amount']; |
| 627 |
$amazon_product['savings_percent'] = $store_data['savings_percent']; |
| 628 |
} |
| 629 |
|
| 630 |
$this->update_amazon_product_in_db( $store_data, $updated_at, true ); |
| 631 |
} |
| 632 |
|
| 633 |
$amazon_product['title'] = $product_name; |
| 634 |
$amazon_product['image'] = $img_url; |
| 635 |
$amazon_product['url'] = $m_link; |
| 636 |
$amazon_product['price'] = $price; |
| 637 |
$amazon_product['quantity'] = $quantity; |
| 638 |
$amazon_product['status_code'] = $bls_status; |
| 639 |
} |
| 640 |
if ( 404 === $res['status_code'] || ( 200 === $res['status_code'] && 404 === $bls_status ) ) { |
| 641 |
$amz_model = new Amazon_Products(); |
| 642 |
$last_updated = gmdate( 'Y-m-d H:i:s', time() ); |
| 643 |
$amz_model->update_amazon_field( $product_id, 'last_updated', $last_updated ); |
| 644 |
$amz_model->update_amazon_field( $product_id, 'out_of_stock', 0 ); |
| 645 |
} |
| 646 |
|
| 647 |
if ( $bls_status ) { |
| 648 |
$status = $bls_status; |
| 649 |
} elseif ( 200 === intval( $res['status_code'] ?? 0 ) ) { |
| 650 |
$status = 500; |
| 651 |
} else { |
| 652 |
$status = intval( $res['status_code'] ?? 500 ); |
| 653 |
} |
| 654 |
|
| 655 |
return array( $amazon_product, intval( $status ) ); |
| 656 |
} |
| 657 |
|
| 658 |
/** |
| 659 |
* Insert or Update Amazon Product Data |
| 660 |
* |
| 661 |
* @param array $product Amazon product. |
| 662 |
* @param bool|string $updated_at Set update date time. Default to false. |
| 663 |
*/ |
| 664 |
public function update_amazon_product_in_db( $product, $updated_at = false ) { |
| 665 |
global $wpdb; |
| 666 |
|
| 667 |
$lasso_db = new Lasso_DB(); |
| 668 |
|
| 669 |
$amazon_id = $product['product_id'] ?? ''; |
| 670 |
$default_product_name = $product['title'] ?? ''; |
| 671 |
$latest_price = $product['price'] ?? ''; |
| 672 |
$latest_price = '0' === $latest_price || ( is_int( $latest_price ) && 0 === $latest_price ) ? '' : $latest_price; |
| 673 |
$base_url = self::get_amazon_product_url( $product['default_url'] ?? '', false, false ); |
| 674 |
$monetized_url = self::get_amazon_product_url( $product['url'] ?? '', true, false ); |
| 675 |
$default_image = trim( $product['image'] ?? '' ); |
| 676 |
$last_updated = gmdate( 'Y-m-d H:i:s', time() ); |
| 677 |
$last_updated = $updated_at ? $updated_at : $last_updated; |
| 678 |
$is_prime = $product['is_prime'] ?? ''; |
| 679 |
$currency = $product['currency'] ?? ''; |
| 680 |
$features = wp_json_encode( $product['features'] ?? array() ); |
| 681 |
$savings_amount = $product['savings_amount'] ?? ''; |
| 682 |
$savings_percent = $product['savings_percent'] ?? ''; |
| 683 |
$savings_basis = $product['savings_basis'] ?? ''; |
| 684 |
$is_manual = $product['is_manual'] ?? 0; |
| 685 |
$quantity = intval( $product['quantity'] ?? 200 ); |
| 686 |
$out_of_stock = 0 === $quantity ? 1 : 0; |
| 687 |
|
| 688 |
if ( '' === $amazon_id || '' === $default_product_name || '' === $default_image |
| 689 |
|| ( '' !== $default_image && Helper::validate_url( $default_image ) === false && strpos( $default_image, 'data:image' ) !== 0 ) |
| 690 |
) { |
| 691 |
return false; |
| 692 |
} |
| 693 |
|
| 694 |
$base_url = trim( $base_url ); |
| 695 |
$monetized_url = trim( $monetized_url ); |
| 696 |
|
| 697 |
$query = ' |
| 698 |
INSERT INTO ' . $lasso_db->amazon_products . " |
| 699 |
( |
| 700 |
amazon_id, default_product_name, latest_price, base_url, |
| 701 |
monetized_url, default_image, last_updated, is_prime, |
| 702 |
currency, features, savings_amount, savings_percent, |
| 703 |
savings_basis, is_manual, out_of_stock |
| 704 |
) |
| 705 |
VALUES |
| 706 |
( |
| 707 |
%s, %s, %s, %s, |
| 708 |
%s, %s, %s, %d, |
| 709 |
%s, %s, %s, %d, |
| 710 |
%s, %d, %d |
| 711 |
) |
| 712 |
ON DUPLICATE KEY UPDATE |
| 713 |
amazon_id = %s, |
| 714 |
default_product_name = %s, |
| 715 |
latest_price = %s, |
| 716 |
base_url = %s, |
| 717 |
monetized_url = %s, |
| 718 |
default_image = (CASE WHEN %s='' or %s IS NULL THEN `default_image` ELSE %s END), |
| 719 |
last_updated = %s, |
| 720 |
is_prime = %d, |
| 721 |
currency = %s, |
| 722 |
features = %s, |
| 723 |
savings_amount = %s, |
| 724 |
savings_percent = %d, |
| 725 |
savings_basis = %s, |
| 726 |
is_manual = %d, |
| 727 |
out_of_stock = %d |
| 728 |
; |
| 729 |
"; |
| 730 |
$prepare = $wpdb->prepare( |
| 731 |
// phpcs:ignore |
| 732 |
$query, |
| 733 |
// ? First for insert |
| 734 |
$amazon_id, |
| 735 |
$default_product_name, |
| 736 |
$latest_price, |
| 737 |
$base_url, |
| 738 |
$monetized_url, |
| 739 |
$default_image, |
| 740 |
$last_updated, |
| 741 |
$is_prime, |
| 742 |
$currency, |
| 743 |
$features, |
| 744 |
$savings_amount, |
| 745 |
$savings_percent, |
| 746 |
$savings_basis, |
| 747 |
$is_manual, |
| 748 |
$out_of_stock, |
| 749 |
// ? Second for update |
| 750 |
$amazon_id, |
| 751 |
$default_product_name, |
| 752 |
$latest_price, |
| 753 |
$base_url, |
| 754 |
$monetized_url, |
| 755 |
$default_image, |
| 756 |
$default_image, |
| 757 |
$default_image, |
| 758 |
$last_updated, |
| 759 |
$is_prime, |
| 760 |
$currency, |
| 761 |
$features, |
| 762 |
$savings_amount, |
| 763 |
$savings_percent, |
| 764 |
$savings_basis, |
| 765 |
$is_manual, |
| 766 |
$out_of_stock |
| 767 |
); |
| 768 |
|
| 769 |
$lasso_db->query( $prepare ); |
| 770 |
|
| 771 |
return true; |
| 772 |
} |
| 773 |
|
| 774 |
/** |
| 775 |
* Get amazon product from DB |
| 776 |
* |
| 777 |
* @param string $product_id Amazon Product id. |
| 778 |
*/ |
| 779 |
public function get_amazon_product_from_db( $product_id ) { |
| 780 |
if ( empty( $product_id ) ) { |
| 781 |
return false; |
| 782 |
} |
| 783 |
|
| 784 |
global $wpdb; |
| 785 |
|
| 786 |
$lasso_db = new Lasso_DB(); |
| 787 |
|
| 788 |
$sql = ' |
| 789 |
SELECT * |
| 790 |
FROM ' . $lasso_db->amazon_products . ' |
| 791 |
WHERE amazon_id = %s |
| 792 |
'; |
| 793 |
|
| 794 |
$prepare = $wpdb->prepare( $sql, $product_id ); // phpcs:ignore |
| 795 |
$result = $lasso_db->get_row( $prepare, ARRAY_A ); |
| 796 |
|
| 797 |
if ( $result ) { |
| 798 |
$result = apply_filters( self::FILTER_AMAZON_PRODUCT, $result ); |
| 799 |
$result['monetized_url'] = self::get_amazon_product_url( $result['monetized_url'] ); |
| 800 |
$result['base_url'] = self::get_amazon_product_url( $result['base_url'], false ); |
| 801 |
$result['features'] = json_decode( $result['features'] ); |
| 802 |
} |
| 803 |
|
| 804 |
return $result; |
| 805 |
} |
| 806 |
|
| 807 |
/** |
| 808 |
* Extract result to an array |
| 809 |
* |
| 810 |
* @param object $response Data from Amazon. |
| 811 |
* @param bool $large_image Get large image size. Default to false. |
| 812 |
* @param string $product_id Product Id. Default to empty. |
| 813 |
* @param string $product_url Product url. Default to empty. |
| 814 |
* |
| 815 |
* @return array |
| 816 |
*/ |
| 817 |
private function extract_search_result_v5( $response, $large_image = false, $product_id = '', $product_url = '' ) { |
| 818 |
$image = ''; |
| 819 |
if ( isset( $response->Images->Primary ) ) { // phpcs:ignore |
| 820 |
$image = $large_image ? $response->Images->Primary->Large->URL : $response->Images->Primary->Small->URL; // phpcs:ignore |
| 821 |
} |
| 822 |
|
| 823 |
// @codingStandardsIgnoreStart |
| 824 |
$result = array( |
| 825 |
'product_id' => $product_id ? $product_id : ( $response->ASIN ?? 0 ), |
| 826 |
'title' => $response->ItemInfo->Title->DisplayValue ?? '', |
| 827 |
'url' => $product_url ? $product_url : ( $response->DetailPageURL ?? '' ), |
| 828 |
'default_url' => $response->DetailPageURL ?? '', |
| 829 |
'image' => $image, |
| 830 |
'quantity' => $response->Offers->Summaries[0]->OfferCount ?? 0, |
| 831 |
'is_prime' => $response->Offers->Listings[0]->DeliveryInfo->IsPrimeEligible ?? false, |
| 832 |
'price' => $response->Offers->Listings[0]->Price->DisplayAmount ?? 0, |
| 833 |
'amount' => $response->Offers->Listings[0]->Price->Amount ?? 0, |
| 834 |
'currency' => $response->Offers->Listings[0]->Price->Currency ?? '', |
| 835 |
'features' => $response->ItemInfo->Features->DisplayValues ?? array(), |
| 836 |
'savings_amount' => $response->Offers->Listings[0]->Price->Savings->Amount ?? 0.0, |
| 837 |
'savings_percent' => $response->Offers->Listings[0]->Price->Savings->Percentage ?? 0, |
| 838 |
'savings_basis' => $response->Offers->Listings[0]->SavingBasis->Amount ?? 0.0, |
| 839 |
); |
| 840 |
// @codingStandardsIgnoreEnd |
| 841 |
|
| 842 |
return $result; |
| 843 |
} |
| 844 |
|
| 845 |
/** |
| 846 |
* Query amazon v5 |
| 847 |
* |
| 848 |
* @param array $parameters Amazon API params. |
| 849 |
* @param boolean $lasso_settings Lasso settings. Default to false. |
| 850 |
* |
| 851 |
* @return array |
| 852 |
*/ |
| 853 |
public function query_amazon_v5( $parameters, $lasso_settings = false ) { |
| 854 |
try { |
| 855 |
if ( ! $lasso_settings ) { |
| 856 |
$lasso_settings = Setting::get_settings(); |
| 857 |
} |
| 858 |
|
| 859 |
$this->amazon_access_key_id = $lasso_settings['amazon_access_key_id'] ?? ''; |
| 860 |
$this->amazon_secret_key = $lasso_settings['amazon_secret_key'] ?? ''; |
| 861 |
$this->amazon_tracking_id = $lasso_settings['amazon_tracking_id'] ?? ''; |
| 862 |
|
| 863 |
$result = $this->aws_signed_request_v5( $parameters, $this->amazon_access_key_id, $this->amazon_secret_key, $this->amazon_tracking_id ); |
| 864 |
|
| 865 |
if ( isset( $result->Errors ) ) { // phpcs:ignore |
| 866 |
$error = $result->Errors[0]; // phpcs:ignore |
| 867 |
} |
| 868 |
|
| 869 |
return $result; |
| 870 |
} catch ( \Exception $e ) { |
| 871 |
return array(); |
| 872 |
} |
| 873 |
} |
| 874 |
|
| 875 |
/** |
| 876 |
* Get Amazon product by product id |
| 877 |
* |
| 878 |
* @param string $product_id Amazon product id. |
| 879 |
* |
| 880 |
* @return object |
| 881 |
*/ |
| 882 |
public function get_product_by_id_v5( $product_id ) { |
| 883 |
$parameters = array( |
| 884 |
'Operation' => 'GetItems', |
| 885 |
'ItemIds' => array( $product_id ), |
| 886 |
'Resources' => array( |
| 887 |
'Images.Primary.Small', |
| 888 |
'Images.Primary.Large', |
| 889 |
'ItemInfo.Title', |
| 890 |
'ItemInfo.ContentRating', |
| 891 |
'ItemInfo.Features', |
| 892 |
'ItemInfo.ProductInfo', |
| 893 |
'ItemInfo.TechnicalInfo', |
| 894 |
'Offers.Listings.Price', |
| 895 |
'Offers.Listings.SavingBasis', |
| 896 |
'Offers.Summaries.OfferCount', |
| 897 |
'Offers.Listings.DeliveryInfo.IsPrimeEligible', |
| 898 |
), |
| 899 |
); |
| 900 |
|
| 901 |
$json_response = $this->query_amazon_v5( $parameters ); |
| 902 |
|
| 903 |
return $json_response; |
| 904 |
} |
| 905 |
|
| 906 |
/** |
| 907 |
* Get product from Amazon by product name |
| 908 |
* |
| 909 |
* @param string $keyword Keyword. |
| 910 |
* @param string $product_type Product type. |
| 911 |
* |
| 912 |
* @return object |
| 913 |
*/ |
| 914 |
public function get_product_by_keyword_v5( $keyword, $product_type ) { |
| 915 |
$parameters = array( |
| 916 |
'Operation' => 'SearchItems', |
| 917 |
'Keywords' => $keyword, |
| 918 |
'SearchIndex' => $product_type, |
| 919 |
'Resources' => array( |
| 920 |
'Images.Primary.Small', |
| 921 |
'Images.Primary.Large', |
| 922 |
'ItemInfo.Title', |
| 923 |
'ItemInfo.ContentRating', |
| 924 |
'ItemInfo.Features', |
| 925 |
'ItemInfo.ProductInfo', |
| 926 |
'ItemInfo.TechnicalInfo', |
| 927 |
'Offers.Listings.Price', |
| 928 |
'Offers.Listings.SavingBasis', |
| 929 |
'Offers.Summaries.OfferCount', |
| 930 |
'Offers.Listings.DeliveryInfo.IsPrimeEligible', |
| 931 |
), |
| 932 |
); |
| 933 |
|
| 934 |
$json_response = $this->query_amazon_v5( $parameters ); |
| 935 |
|
| 936 |
return $json_response; |
| 937 |
} |
| 938 |
|
| 939 |
/** |
| 940 |
* Sign request v5 |
| 941 |
* |
| 942 |
* @param array $params Amazon params. |
| 943 |
* @param string $amazon_access_key_id Amazon access key. |
| 944 |
* @param string $amazon_secret_key Amazon secret key. |
| 945 |
* @param string $amazon_tracking_id Amazon tracking id. |
| 946 |
* |
| 947 |
* @return object|bool |
| 948 |
*/ |
| 949 |
private function aws_signed_request_v5( $params, $amazon_access_key_id, $amazon_secret_key, $amazon_tracking_id ) { |
| 950 |
// phpcs:ignore |
| 951 |
// $amazon_domain = 'www.amazon.com'; |
| 952 |
// $pa_endpoint = 'webservices.amazon.com'; |
| 953 |
|
| 954 |
$country = Setting::get_setting( 'amazon_default_tracking_country', 'usa' ); |
| 955 |
$countries = self::get_amazon_api_countries(); |
| 956 |
$amazon_domain = $countries[ $country ]['amazon_domain']; |
| 957 |
$pa_endpoint = $countries[ $country ]['pa_endpoint']; |
| 958 |
$amazon_region = $countries[ $country ]['region']; |
| 959 |
|
| 960 |
$params['Marketplace'] = $amazon_domain; |
| 961 |
$params['PartnerType'] = 'Associates'; |
| 962 |
$params['PartnerTag'] = $amazon_tracking_id; |
| 963 |
$post_fields = wp_json_encode( $params ); |
| 964 |
|
| 965 |
$aws_v5 = new AwsV5( $amazon_access_key_id, $amazon_secret_key ); |
| 966 |
$aws_v5->setHost( $pa_endpoint ); |
| 967 |
$aws_v5->setRegionName( $amazon_region ); |
| 968 |
$aws_v5->setPayload( $post_fields ); |
| 969 |
$aws_v5->addHeader( 'x-amz-target', 'com.amazon.paapi5.v1.ProductAdvertisingAPIv1.' . $params['Operation'] ); |
| 970 |
$headers = $aws_v5->getHeaders( true ); |
| 971 |
$url = "https://$pa_endpoint/paapi5/searchitems"; |
| 972 |
|
| 973 |
// @codingStandardsIgnoreStart |
| 974 |
$ch = curl_init(); |
| 975 |
curl_setopt( $ch, CURLOPT_URL, $url ); |
| 976 |
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 ); |
| 977 |
curl_setopt( $ch, CURLOPT_POSTFIELDS, $post_fields ); |
| 978 |
curl_setopt( $ch, CURLOPT_POST, 1 ); |
| 979 |
|
| 980 |
curl_setopt( $ch, CURLOPT_HTTPHEADER, $headers ); |
| 981 |
|
| 982 |
$result = curl_exec( $ch ); |
| 983 |
if ( curl_errno( $ch ) ) { |
| 984 |
// phpcs:ignore |
| 985 |
// $error = curl_error( $ch ); |
| 986 |
return false; |
| 987 |
} |
| 988 |
curl_close( $ch ); |
| 989 |
// @codingStandardsIgnoreEnd |
| 990 |
|
| 991 |
return json_decode( $result ); |
| 992 |
} |
| 993 |
|
| 994 |
/** |
| 995 |
* Get Amazon product id by url |
| 996 |
* |
| 997 |
* @param string $url Amazon link. |
| 998 |
* @return string|bool |
| 999 |
*/ |
| 1000 |
public static function get_product_id_by_url( $url ) { |
| 1001 |
$url = Helper::add_https( $url ); |
| 1002 |
|
| 1003 |
if ( ! self::is_amazon_url( $url ) || strpos( $url, '.' ) === false ) { |
| 1004 |
return false; |
| 1005 |
} |
| 1006 |
|
| 1007 |
$parse_url = wp_parse_url( $url ); |
| 1008 |
$amazon_domain = trim( $parse_url['host'] ?? '', 'www.' ); |
| 1009 |
$amazon_domain_regex = str_replace( '.', '\.', str_replace( 'www.', '', $amazon_domain ) ); |
| 1010 |
|
| 1011 |
$reg = '#(?:https?://(?:www\.){0,1}' . $amazon_domain_regex . '(?:/.*){0,1}(?:/dp/|/gp/product/|/ASIN/|/gp/video/detail/))([a-zA-Z0-9]*)(.*?)(?:/.*|$)#'; |
| 1012 |
$matches = array(); |
| 1013 |
preg_match( $reg, $url, $matches ); |
| 1014 |
|
| 1015 |
return isset( $matches[1] ) && ! empty( $matches[1] ) ? $matches[1] : false; |
| 1016 |
} |
| 1017 |
|
| 1018 |
/** |
| 1019 |
* Keep URL arguments for Amazon URL |
| 1020 |
* |
| 1021 |
* @param string $product_url Amazon product url. |
| 1022 |
* |
| 1023 |
* @return array $results |
| 1024 |
*/ |
| 1025 |
private static function keep_args( $product_url ) { |
| 1026 |
// ? amazon link but it is not product url |
| 1027 |
if ( ! self::is_amazon_url( $product_url ) || self::is_amazon_shortened_url( $product_url ) ) { |
| 1028 |
return array(); |
| 1029 |
} |
| 1030 |
|
| 1031 |
$results = array(); |
| 1032 |
$url_params = array( |
| 1033 |
'maas', |
| 1034 |
'ref_', |
| 1035 |
's', |
| 1036 |
'aa_campaignid', |
| 1037 |
'aa_creativeid', |
| 1038 |
'aa_adgroupid', |
| 1039 |
'campaignId', |
| 1040 |
'linkCode', |
| 1041 |
'linkId', |
| 1042 |
); |
| 1043 |
|
| 1044 |
foreach ( $url_params as $param_name ) { |
| 1045 |
$param_value = Helper::get_argument_from_url( $product_url, $param_name ); |
| 1046 |
if ( $param_value ) { |
| 1047 |
$results[] = $param_name . '=' . $param_value; |
| 1048 |
} |
| 1049 |
} |
| 1050 |
|
| 1051 |
return $results; |
| 1052 |
} |
| 1053 |
|
| 1054 |
/** |
| 1055 |
* Get amazon tracking id by url |
| 1056 |
* This function will be deprecated in the future. Please use Helper::get_argument_from_url() instead |
| 1057 |
* |
| 1058 |
* @param string $link Amazon link. |
| 1059 |
* @return string |
| 1060 |
*/ |
| 1061 |
public static function get_amazon_tracking_id_by_url( $link ) { |
| 1062 |
$search = '/([?|&|&|\/]{1})tag=([a-zA-Z0-9\-\_]*)/i'; |
| 1063 |
$matches = array(); |
| 1064 |
preg_match( $search, $link, $matches ); |
| 1065 |
|
| 1066 |
return $matches[2] ?? ''; |
| 1067 |
} |
| 1068 |
|
| 1069 |
/** |
| 1070 |
* Clean Amazon URL that contains maas parameter |
| 1071 |
* |
| 1072 |
* @param string $product_url Amazon product URL. |
| 1073 |
* @return string |
| 1074 |
*/ |
| 1075 |
public static function clean_maas_url( $product_url ) { |
| 1076 |
return $product_url; |
| 1077 |
} |
| 1078 |
|
| 1079 |
/** |
| 1080 |
* Make product url to shorten url if this setting is enabled |
| 1081 |
* |
| 1082 |
* @param string $product_url Amazon product url. |
| 1083 |
* @param bool $monetize Monetize link or not. Default to true. |
| 1084 |
* @param bool $check_lasso_post Check Lasso post or ignore. Default to true. |
| 1085 |
* @param string $custom_tracking_id Allow to use custom tracking id. |
| 1086 |
*/ |
| 1087 |
public static function get_amazon_product_url( $product_url, $monetize = true, $check_lasso_post = true, $custom_tracking_id = '' ) { |
| 1088 |
// ? amazon link but it is not product url |
| 1089 |
if ( ! self::is_amazon_url( $product_url ) || self::is_amazon_shortened_url( $product_url ) ) { |
| 1090 |
return $product_url; |
| 1091 |
} |
| 1092 |
|
| 1093 |
// If MAAS param exists and the original tag is exactly "maas", leave the URL untouched |
| 1094 |
$__maas_arg = Helper::get_argument_from_url( $product_url, 'maas' ); |
| 1095 |
$__orig_tag = Helper::get_argument_from_url( $product_url, 'tag' ); |
| 1096 |
if ( $__maas_arg && strtolower( $__orig_tag ) === 'maas' ) { |
| 1097 |
return $product_url; |
| 1098 |
} |
| 1099 |
|
| 1100 |
$product_id = self::get_product_id_by_url( $product_url ); |
| 1101 |
|
| 1102 |
// ? remove all url queries, just keep needed args |
| 1103 |
$url_without_params = explode( '?', $product_url )[0]; |
| 1104 |
if ( $product_id && ! $monetize ) { |
| 1105 |
$keep_args = self::keep_args( $product_url ); |
| 1106 |
$args = Helper::build_url_parameter_string( $keep_args ); |
| 1107 |
|
| 1108 |
$product_url = $args ? $url_without_params . '?' . $args : $url_without_params; |
| 1109 |
$product_url = self::clean_maas_url( $product_url ); |
| 1110 |
|
| 1111 |
return $product_url; |
| 1112 |
} |
| 1113 |
|
| 1114 |
$lasso_settings = Setting::get_settings(); |
| 1115 |
$amazon_tracking_id = trim( $lasso_settings['amazon_tracking_id'] ?? '' ); |
| 1116 |
$amazon_add_tracking_id_to_attribution = $lasso_settings['amazon_add_tracking_id_to_attribution'] ?? true; |
| 1117 |
|
| 1118 |
$lasso_db = new Lasso_DB(); |
| 1119 |
$amz_cache_key = self::OBJECT_KEY . '_' . self::FUNCTION_NAME_GET_LASSO_ID_BY_PRODUCT_ID_AND_TYPE . '_' . $product_id . '_' . self::PRODUCT_TYPE; |
| 1120 |
$lasso_id = Cache_Per_Process::get_instance()->get_cache( $amz_cache_key, null ); |
| 1121 |
if ( null === $lasso_id ) { |
| 1122 |
$lasso_id = $lasso_db->get_lasso_id_by_product_id_and_type( $product_id, self::PRODUCT_TYPE, $product_url ); |
| 1123 |
Cache_Per_Process::get_instance()->set_cache( $amz_cache_key, $lasso_id ); |
| 1124 |
} |
| 1125 |
|
| 1126 |
if ( $check_lasso_post && ! $lasso_id ) { |
| 1127 |
$product_url = self::clean_maas_url( $product_url ); |
| 1128 |
return $product_url; |
| 1129 |
} |
| 1130 |
|
| 1131 |
$tag = Helper::get_argument_from_url( $product_url, 'tag' ); |
| 1132 |
$tag = $custom_tracking_id ? $custom_tracking_id : $tag; |
| 1133 |
$tag = $tag ? $tag : ''; |
| 1134 |
$tag = ! empty( $tag ) ? $tag : $amazon_tracking_id; |
| 1135 |
|
| 1136 |
// ? Return the remove all url queries for product url |
| 1137 |
if ( $product_id ) { |
| 1138 |
$tag_args = $tag ? 'tag=' . $tag : ''; |
| 1139 |
$keep_args = self::keep_args( $product_url ); |
| 1140 |
$maas = Helper::get_argument_from_url( $product_url, 'maas' ); |
| 1141 |
$add_tag_to_url = ( $maas && $amazon_add_tracking_id_to_attribution ) || ! $maas; |
| 1142 |
|
| 1143 |
if ( $add_tag_to_url ) { |
| 1144 |
array_unshift( $keep_args, $tag_args ); |
| 1145 |
} |
| 1146 |
|
| 1147 |
$args = Helper::build_url_parameter_string( $keep_args ); |
| 1148 |
$product_url = $args ? $url_without_params . '?' . $args : $url_without_params; |
| 1149 |
} else { |
| 1150 |
$product_url = str_replace( '&', '&', $product_url ); |
| 1151 |
$parse = wp_parse_url( $product_url ); |
| 1152 |
parse_str( $parse['query'] ?? '', $query ); |
| 1153 |
|
| 1154 |
// ? set tag id (tracking id) at the end of the url |
| 1155 |
if ( $tag ) { |
| 1156 |
$query['tag'] = $tag; |
| 1157 |
} elseif ( ! empty( $amazon_tracking_id ) ) { |
| 1158 |
$query['tag'] = $amazon_tracking_id; |
| 1159 |
} |
| 1160 |
|
| 1161 |
if ( ! $monetize ) { |
| 1162 |
unset( $query['tag'] ); |
| 1163 |
} |
| 1164 |
|
| 1165 |
$parse['query'] = Helper::get_query_from_array( $query ); |
| 1166 |
$product_url = Helper::get_url_from_parse( $parse ); |
| 1167 |
$product_url = trim( $product_url ); |
| 1168 |
$product_url = trim( $product_url, '?' ); |
| 1169 |
} |
| 1170 |
|
| 1171 |
$product_url = self::clean_maas_url( $product_url ); |
| 1172 |
|
| 1173 |
return $product_url; |
| 1174 |
} |
| 1175 |
|
| 1176 |
/** |
| 1177 |
* Get Amazon product info from url accept url or post_id |
| 1178 |
* |
| 1179 |
* @param string|int $url_or_post_id URL or post id. |
| 1180 |
*/ |
| 1181 |
public function get_amazon_product( $url_or_post_id ) { |
| 1182 |
|
| 1183 |
if ( is_numeric( $url_or_post_id ) ) { |
| 1184 |
// ? get amazon product using post_id |
| 1185 |
$post_id = $url_or_post_id; |
| 1186 |
$amazon_id = Affiliate_Link::get_amazon_id( $post_id ); |
| 1187 |
$product = $this->get_amazon_product_from_db( $amazon_id ); |
| 1188 |
return $product; |
| 1189 |
} else { |
| 1190 |
$url = $url_or_post_id; |
| 1191 |
} |
| 1192 |
|
| 1193 |
// ? get amazon prodcut using url |
| 1194 |
if ( empty( $url ) ) { |
| 1195 |
return ''; |
| 1196 |
} |
| 1197 |
|
| 1198 |
$url = trim( $url, '/' ); |
| 1199 |
$product_id = self::get_product_id_by_url( $url ); |
| 1200 |
$product = $this->fetch_product_info( $product_id, true ); // ? Let's save all Amazon details as well |
| 1201 |
$amazon_product = ''; |
| 1202 |
|
| 1203 |
if ( 'success' === $product['status'] ) { |
| 1204 |
$product = $product['product']; |
| 1205 |
$shorten_url = self::get_amazon_product_url( $product['url'] ); |
| 1206 |
$amazon_product = array( |
| 1207 |
'id' => $product['product_id'], |
| 1208 |
'name' => $product['title'], |
| 1209 |
'price' => $product['price'], |
| 1210 |
'url' => $shorten_url, |
| 1211 |
'image' => $product['image'], |
| 1212 |
'description' => '', |
| 1213 |
); |
| 1214 |
} |
| 1215 |
|
| 1216 |
return $amazon_product; |
| 1217 |
} |
| 1218 |
|
| 1219 |
/** |
| 1220 |
* Check whether a URL is amazon search page |
| 1221 |
* |
| 1222 |
* @param string $url URL. |
| 1223 |
* |
| 1224 |
* @return bool|string |
| 1225 |
*/ |
| 1226 |
public static function is_amazon_search_page( $url ) { |
| 1227 |
$amazon_id = self::get_product_id_by_url( $url ); |
| 1228 |
$parse = wp_parse_url( $url ); |
| 1229 |
$path = $parse['path'] ?? ''; |
| 1230 |
$path = rtrim( $path, '/' ); |
| 1231 |
$keywords = Helper::get_argument_from_url( $url, 'keywords' ); |
| 1232 |
$field_keywords = Helper::get_argument_from_url( $url, 'field-keywords' ); |
| 1233 |
$k = Helper::get_argument_from_url( $url, 'k' ); |
| 1234 |
$k = $k ? $k : $field_keywords; |
| 1235 |
$k = $k ? $k : $keywords; |
| 1236 |
|
| 1237 |
if ( ! $amazon_id && ( '/s' === substr( $path, -2 ) || strpos( $path, '/s/' ) !== false ) && $k ) { |
| 1238 |
return $k; |
| 1239 |
} |
| 1240 |
|
| 1241 |
return false; |
| 1242 |
} |
| 1243 |
|
| 1244 |
/** |
| 1245 |
* Check whether a URL is amazon search page |
| 1246 |
* |
| 1247 |
* @param string $url URL. |
| 1248 |
* |
| 1249 |
* @return bool|string |
| 1250 |
*/ |
| 1251 |
public static function get_search_page_title( $url ) { |
| 1252 |
$new_title = 'Amazon'; |
| 1253 |
$k = self::is_amazon_search_page( $url ); |
| 1254 |
if ( $k ) { |
| 1255 |
$base_domain = Helper::get_base_domain( $url ); |
| 1256 |
$title_prefix = ucfirst( $base_domain ); |
| 1257 |
$new_title = $title_prefix . ' : ' . $k; |
| 1258 |
} |
| 1259 |
|
| 1260 |
return $new_title; |
| 1261 |
} |
| 1262 |
|
| 1263 |
/** |
| 1264 |
* Validate Amazon tracking id |
| 1265 |
* |
| 1266 |
* @param string $tracking_id Amazon tracking id. |
| 1267 |
* @return boolean |
| 1268 |
*/ |
| 1269 |
public static function validate_tracking_id( $tracking_id ) { |
| 1270 |
return (bool) preg_match( '/' . self::TRACKING_ID_REGEX . '/i', $tracking_id ); |
| 1271 |
} |
| 1272 |
|
| 1273 |
/** |
| 1274 |
* Get Amazon link by product id |
| 1275 |
* |
| 1276 |
* @param string $product_id Amazon product id. |
| 1277 |
* @param string $amz_link Amazon link. Default to empty. |
| 1278 |
*/ |
| 1279 |
public function get_amazon_link_by_product_id( $product_id, $amz_link = '' ) { |
| 1280 |
if ( ! $product_id ) { |
| 1281 |
return $amz_link; |
| 1282 |
} |
| 1283 |
|
| 1284 |
if ( '' !== $amz_link ) { |
| 1285 |
$parse = wp_parse_url( $amz_link ); |
| 1286 |
$host = $parse['host'] ?? ''; |
| 1287 |
if ( '' !== $host ) { |
| 1288 |
return 'https://' . $host . '/dp/' . $product_id; |
| 1289 |
} |
| 1290 |
} |
| 1291 |
|
| 1292 |
$country = Setting::get_setting( 'amazon_default_tracking_country', 'usa' ); |
| 1293 |
$countries = self::get_amazon_api_countries(); |
| 1294 |
$amazon_domain = $countries[ $country ]['amazon_domain']; |
| 1295 |
|
| 1296 |
return 'https://' . $amazon_domain . '/dp/' . $product_id; |
| 1297 |
} |
| 1298 |
|
| 1299 |
/** |
| 1300 |
* Check whether a URL is Amazon redirect page |
| 1301 |
* |
| 1302 |
* @param string $url Amazon URL. |
| 1303 |
*/ |
| 1304 |
public static function is_amazon_redirect_page( $url ) { |
| 1305 |
if ( ! self::is_amazon_url( $url ) || strpos( $url, '/gp/slredirect/' ) === false ) { |
| 1306 |
return false; |
| 1307 |
} |
| 1308 |
|
| 1309 |
return true; |
| 1310 |
} |
| 1311 |
|
| 1312 |
/** |
| 1313 |
* Get redirect url |
| 1314 |
* |
| 1315 |
* @param string $url Amazon URL. |
| 1316 |
*/ |
| 1317 |
public static function get_redirect_url( $url ) { |
| 1318 |
if ( self::is_amazon_redirect_page( $url ) ) { |
| 1319 |
$url_param = Helper::get_argument_from_url( $url, 'url' ); |
| 1320 |
$amazon_domain = Helper::get_base_domain( $url ); |
| 1321 |
$amazon_domain = Helper::add_https( $amazon_domain ); |
| 1322 |
$new_url = $amazon_domain . $url_param; |
| 1323 |
$product_id = self::get_product_id_by_url( $new_url ); |
| 1324 |
|
| 1325 |
if ( $product_id ) { |
| 1326 |
$url = $new_url; |
| 1327 |
} |
| 1328 |
} |
| 1329 |
|
| 1330 |
return $url; |
| 1331 |
} |
| 1332 |
|
| 1333 |
/** |
| 1334 |
* Format price |
| 1335 |
* Ex: convert 19.89USD to $19.89 |
| 1336 |
* |
| 1337 |
* @param string $price Price. |
| 1338 |
* @param string $currency_iso Currency ISO. |
| 1339 |
* @return string |
| 1340 |
*/ |
| 1341 |
public static function format_price( $price, $currency_iso = null ) { |
| 1342 |
$currency_iso = $currency_iso ? $currency_iso : self::get_currency_iso_from_price_text( $price ); |
| 1343 |
|
| 1344 |
if ( $price && $currency_iso ) { |
| 1345 |
return self::build_price_with_currency_iso( $price, $currency_iso ); |
| 1346 |
} |
| 1347 |
|
| 1348 |
return $price; |
| 1349 |
} |
| 1350 |
|
| 1351 |
/** |
| 1352 |
* Get Currency ISO from price text |
| 1353 |
* |
| 1354 |
* @param string $price Price text. |
| 1355 |
* @return mixed|string |
| 1356 |
*/ |
| 1357 |
public static function get_currency_iso_from_price_text( $price ) { |
| 1358 |
$result = ''; |
| 1359 |
|
| 1360 |
foreach ( self::CURRENCY_ISO as $currency_iso ) { |
| 1361 |
if ( strpos( $price, $currency_iso ) !== false ) { |
| 1362 |
return $currency_iso; |
| 1363 |
} |
| 1364 |
} |
| 1365 |
|
| 1366 |
return $result; |
| 1367 |
} |
| 1368 |
|
| 1369 |
/** |
| 1370 |
* Build price final format base on the currency ISO |
| 1371 |
* |
| 1372 |
* @param string $price_value Price value. |
| 1373 |
* @param string $currency_iso Currency ISO. |
| 1374 |
* @return string |
| 1375 |
*/ |
| 1376 |
public static function build_price_with_currency_iso( $price_value, $currency_iso ) { |
| 1377 |
$currency_symbol = Helper::get_currency_symbol_from_iso_code( $currency_iso ); |
| 1378 |
$price_without_iso = str_replace( $currency_iso, '', $price_value ); |
| 1379 |
$price_value = Helper::get_price_value_from_price_text( $price_without_iso, $currency_symbol ); |
| 1380 |
$currency_position = preg_match( '/[€]|R\$|TL|kr|zł/', $currency_symbol ) ? 'end' : 'begin'; |
| 1381 |
$price_format = preg_match( '/[€]|R\$|TL|kr|zł/', $currency_symbol ) ? number_format( $price_value, 2, ',', '.' ) : number_format( $price_value, 2, '.', ',' ); |
| 1382 |
|
| 1383 |
return 'begin' === $currency_position ? $currency_symbol . $price_format : $price_format . $currency_symbol; |
| 1384 |
} |
| 1385 |
|
| 1386 |
/** |
| 1387 |
* Get the variation item in stock |
| 1388 |
* |
| 1389 |
* @param string $product_id Product id. |
| 1390 |
* @param string $product_url Product url. |
| 1391 |
* @param int $variation_page Variation page. |
| 1392 |
* @return array |
| 1393 |
*/ |
| 1394 |
public function get_product_variation( $product_id, $product_url, $variation_page = 1 ) { |
| 1395 |
$result = $this->get_product_variations_by_id_v5( $product_id, $variation_page ); |
| 1396 |
$items = $result->VariationsResult->Items ?? array(); // phpcs:ignore |
| 1397 |
|
| 1398 |
if ( ! empty( $items ) ) { |
| 1399 |
$items = $result->VariationsResult->Items; // phpcs:ignore |
| 1400 |
$product_variations = array(); |
| 1401 |
|
| 1402 |
// ? Get product variation list |
| 1403 |
foreach ( $items as $item ) { |
| 1404 |
$product_variations[] = $this->extract_search_result_v5( $item, true, $product_id, $product_url ); |
| 1405 |
} |
| 1406 |
|
| 1407 |
// ? Sort price from lowest to highest |
| 1408 |
usort( |
| 1409 |
$product_variations, |
| 1410 |
function( $a, $b ) { |
| 1411 |
return strcmp( $a['amount'], $b['amount'] ); |
| 1412 |
} |
| 1413 |
); |
| 1414 |
|
| 1415 |
// ? Get the in-stock product |
| 1416 |
foreach ( $product_variations as $product_variation ) { |
| 1417 |
if ( $product_variation['quantity'] && $product_variation['price'] ) { |
| 1418 |
return $product_variation; |
| 1419 |
} |
| 1420 |
} |
| 1421 |
|
| 1422 |
// ? If all variation products in this page unavailable, we request to the next page |
| 1423 |
$page_count = $result->VariationsResult->VariationSummary->PageCount ?? 1; // phpcs:ignore |
| 1424 |
if ( $variation_page < self::VARIATION_PAGE_LIMIT && $variation_page < $page_count ) { |
| 1425 |
sleep( 1 ); // ? Delay for a while before call the next request |
| 1426 |
return $this->get_product_variation( $product_id, $product_url, $variation_page + 1 ); |
| 1427 |
} |
| 1428 |
} |
| 1429 |
|
| 1430 |
return array(); |
| 1431 |
} |
| 1432 |
|
| 1433 |
/** |
| 1434 |
* Get Amazon product variations by product id |
| 1435 |
* |
| 1436 |
* @param string $product_id Amazon product id. |
| 1437 |
* @param int $variation_page Variation page. |
| 1438 |
* |
| 1439 |
* @return object |
| 1440 |
*/ |
| 1441 |
public function get_product_variations_by_id_v5( $product_id, $variation_page = 1 ) { |
| 1442 |
$parameters = array( |
| 1443 |
'Operation' => 'GetVariations', |
| 1444 |
'ASIN' => $product_id, |
| 1445 |
'Condition' => 'New', |
| 1446 |
'VariationPage' => $variation_page, |
| 1447 |
'Resources' => array( |
| 1448 |
'Images.Primary.Small', |
| 1449 |
'Images.Primary.Large', |
| 1450 |
'ItemInfo.Title', |
| 1451 |
'ItemInfo.ContentRating', |
| 1452 |
'ItemInfo.Features', |
| 1453 |
'ItemInfo.ProductInfo', |
| 1454 |
'ItemInfo.TechnicalInfo', |
| 1455 |
'Offers.Listings.Price', |
| 1456 |
'Offers.Listings.SavingBasis', |
| 1457 |
'Offers.Summaries.OfferCount', |
| 1458 |
'Offers.Listings.DeliveryInfo.IsPrimeEligible', |
| 1459 |
), |
| 1460 |
); |
| 1461 |
|
| 1462 |
$json_response = $this->query_amazon_v5( $parameters ); |
| 1463 |
|
| 1464 |
return $json_response; |
| 1465 |
} |
| 1466 |
|
| 1467 |
/** |
| 1468 |
* Build discount pricing html. |
| 1469 |
* |
| 1470 |
* @param string $latest_price Latest price. |
| 1471 |
* @param mixed $basis_price Basis price value. |
| 1472 |
* @param string $currency Currency ISO. |
| 1473 |
*/ |
| 1474 |
public static function build_discount_pricing_html( $latest_price, $basis_price, $currency ) { |
| 1475 |
$result = ''; |
| 1476 |
|
| 1477 |
try { |
| 1478 |
$latest_price_value = Helper::get_price_value_from_price_text( $latest_price ); |
| 1479 |
$basis_price_value = Helper::get_price_value_from_price_text( $basis_price ); |
| 1480 |
|
| 1481 |
if ( $basis_price_value && ( round( $latest_price_value, 2 ) < round( $basis_price_value, 2 ) ) ) { |
| 1482 |
$currency_symbol = Helper::get_currency_symbol_from_iso_code( $currency ); |
| 1483 |
$currency_position = preg_match( '/[€]|R\$|TL|kr|zł/', $latest_price ) ? 'end' : 'begin'; |
| 1484 |
$basis_price_format = preg_match( '/[€]|R\$|TL|kr|zł/', $latest_price ) ? number_format( $basis_price_value, 2, ',', '.' ) : number_format( $basis_price_value, 2, '.', ',' ); |
| 1485 |
$format_price = 'begin' === $currency_position ? $currency_symbol . $basis_price_format : $basis_price_format . ' ' . $currency_symbol; |
| 1486 |
|
| 1487 |
$result = "<strike>$format_price</strike>"; |
| 1488 |
} |
| 1489 |
} catch ( \Exception $e ) { |
| 1490 |
$result = ''; |
| 1491 |
} |
| 1492 |
|
| 1493 |
return $result; |
| 1494 |
} |
| 1495 |
|
| 1496 |
/** |
| 1497 |
* Check amazon setting is configured or not |
| 1498 |
* |
| 1499 |
* @return boolean |
| 1500 |
*/ |
| 1501 |
public static function is_amazon_setting_configured() { |
| 1502 |
$lasso_settings = Setting::get_settings(); |
| 1503 |
$is_amazon_configured = $lasso_settings['amazon_access_key_id'] && $lasso_settings['amazon_secret_key'] && $lasso_settings['amazon_tracking_id']; |
| 1504 |
|
| 1505 |
return $is_amazon_configured || self::is_amazon_creators_verified( $lasso_settings ); |
| 1506 |
} |
| 1507 |
|
| 1508 |
/** |
| 1509 |
* Whether Amazon Creators API credentials are complete in settings. |
| 1510 |
* |
| 1511 |
* @param array|false $lasso_settings Settings array. Default false loads current settings. |
| 1512 |
* @return bool |
| 1513 |
*/ |
| 1514 |
public static function is_amazon_creators_configured( $lasso_settings = false ) { |
| 1515 |
if ( ! is_array( $lasso_settings ) ) { |
| 1516 |
$lasso_settings = Setting::get_settings(); |
| 1517 |
} |
| 1518 |
|
| 1519 |
$fields = array( |
| 1520 |
'amazon_creators_credential_id', |
| 1521 |
'amazon_creators_secret', |
| 1522 |
'amazon_creators_version', |
| 1523 |
'amazon_creators_partner_tag', |
| 1524 |
); |
| 1525 |
|
| 1526 |
foreach ( $fields as $field ) { |
| 1527 |
if ( '' === trim( (string) ( $lasso_settings[ $field ] ?? '' ) ) ) { |
| 1528 |
return false; |
| 1529 |
} |
| 1530 |
} |
| 1531 |
|
| 1532 |
return true; |
| 1533 |
} |
| 1534 |
|
| 1535 |
/** |
| 1536 |
* Whether Creators credentials were verified successfully (signature matches stored settings). |
| 1537 |
* |
| 1538 |
* @param array|false $lasso_settings Settings array. Default false loads current settings. |
| 1539 |
* @return bool |
| 1540 |
*/ |
| 1541 |
public static function is_amazon_creators_verified( $lasso_settings = false ) { |
| 1542 |
if ( ! self::is_amazon_creators_configured( $lasso_settings ) ) { |
| 1543 |
return false; |
| 1544 |
} |
| 1545 |
|
| 1546 |
if ( ! is_array( $lasso_settings ) ) { |
| 1547 |
$lasso_settings = Setting::get_settings(); |
| 1548 |
} |
| 1549 |
|
| 1550 |
$current_signature = self::get_amazon_creators_signature( $lasso_settings ); |
| 1551 |
$saved_signature = (string) Helper::get_option( Constant::LASSO_OPTION_AMAZON_CREATORS_VERIFIED_SIGNATURE, '' ); |
| 1552 |
|
| 1553 |
return '' !== $current_signature && '' !== $saved_signature && hash_equals( $saved_signature, $current_signature ); |
| 1554 |
} |
| 1555 |
|
| 1556 |
/** |
| 1557 |
* Build a stable signature for the Creators payload. |
| 1558 |
* |
| 1559 |
* @param array $settings Settings values. |
| 1560 |
* @return string Empty when Creators credentials are incomplete. |
| 1561 |
*/ |
| 1562 |
public static function get_amazon_creators_signature( $settings ) { |
| 1563 |
if ( ! self::is_amazon_creators_configured( $settings ) ) { |
| 1564 |
return ''; |
| 1565 |
} |
| 1566 |
|
| 1567 |
return hash( |
| 1568 |
'sha256', |
| 1569 |
wp_json_encode( |
| 1570 |
array( |
| 1571 |
'credential_id' => (string) ( $settings['amazon_creators_credential_id'] ?? '' ), |
| 1572 |
'secret' => (string) ( $settings['amazon_creators_secret'] ?? '' ), |
| 1573 |
'credential_version' => (string) ( $settings['amazon_creators_version'] ?? '' ), |
| 1574 |
'partner_tag' => (string) ( $settings['amazon_creators_partner_tag'] ?? '' ), |
| 1575 |
'country' => (string) ( $settings['amazon_default_tracking_country'] ?? '' ), |
| 1576 |
) |
| 1577 |
) |
| 1578 |
); |
| 1579 |
} |
| 1580 |
|
| 1581 |
/** |
| 1582 |
* Lite account token for lasso.link (md5 of linked account email). |
| 1583 |
* |
| 1584 |
* @return string Empty when Lite account email is not linked. |
| 1585 |
*/ |
| 1586 |
private static function get_lite_account_token() { |
| 1587 |
$email = Helper::get_option( Constant::LASSO_ACCOUNT_EMAIL, '' ); |
| 1588 |
if ( ! is_string( $email ) || '' === trim( $email ) ) { |
| 1589 |
return ''; |
| 1590 |
} |
| 1591 |
|
| 1592 |
return md5( strtolower( trim( $email ) ) ); |
| 1593 |
} |
| 1594 |
|
| 1595 |
/** |
| 1596 |
* Fetch product data via lasso.link Creators API proxy (replaces deprecated PA-API GetItems). |
| 1597 |
* |
| 1598 |
* @param string $product_id Amazon ASIN. |
| 1599 |
* @param bool $store_product Store in local DB. |
| 1600 |
* @param bool|string $updated_at Optional updated timestamp. |
| 1601 |
* @param string $amz_link Amazon URL. |
| 1602 |
* @param array $lasso_settings Plugin settings. |
| 1603 |
* @return array|null Same shape as fetch_product_info success/failure, or null to fall back. |
| 1604 |
*/ |
| 1605 |
private function fetch_product_info_from_creators_api( $product_id, $store_product, $updated_at, $amz_link, $lasso_settings ) { |
| 1606 |
$token = self::get_lite_account_token(); |
| 1607 |
if ( '' === $token ) { |
| 1608 |
return null; |
| 1609 |
} |
| 1610 |
|
| 1611 |
$headers = Helper::get_headers(); |
| 1612 |
$headers['token'] = $token; |
| 1613 |
|
| 1614 |
$payload = array( |
| 1615 |
'country' => $lasso_settings['amazon_default_tracking_country'] ?? '', |
| 1616 |
'asin' => $product_id, |
| 1617 |
'url' => $amz_link, |
| 1618 |
); |
| 1619 |
|
| 1620 |
$response = Helper::send_request( |
| 1621 |
'post', |
| 1622 |
rtrim( Constant::LASSO_LINK, '/' ) . '/amazon/creators/product', |
| 1623 |
$payload, |
| 1624 |
$headers |
| 1625 |
); |
| 1626 |
|
| 1627 |
$status_code = intval( $response['status_code'] ?? 500 ); |
| 1628 |
$response_body = $response['response'] ?? null; |
| 1629 |
|
| 1630 |
if ( empty( $response_body ) ) { |
| 1631 |
return null; |
| 1632 |
} |
| 1633 |
|
| 1634 |
if ( ! empty( $response_body->error_code ) && 'CredentialsNotFound' === $response_body->error_code ) { |
| 1635 |
return null; |
| 1636 |
} |
| 1637 |
|
| 1638 |
$fetch_status = isset( $response_body->status ) ? (string) $response_body->status : ''; |
| 1639 |
$error_code = isset( $response_body->error_code ) ? (string) $response_body->error_code : ''; |
| 1640 |
$api_flag = isset( $response_body->api ) ? (string) $response_body->api : 'yes'; |
| 1641 |
$product_data = isset( $response_body->product ) ? json_decode( wp_json_encode( $response_body->product ), true ) : array(); |
| 1642 |
$product_data = is_array( $product_data ) ? $product_data : array(); |
| 1643 |
$full_item = isset( $response_body->full_item ) ? $response_body->full_item : array(); |
| 1644 |
|
| 1645 |
if ( 'failed' === $fetch_status || 'NotFound' === $error_code ) { |
| 1646 |
return $this->build_fetch_product_info_response( array(), $api_flag, $full_item, 'failed', $error_code ); |
| 1647 |
} |
| 1648 |
|
| 1649 |
if ( $status_code >= 400 || empty( $response_body->result ) || empty( $product_data ) ) { |
| 1650 |
return null; |
| 1651 |
} |
| 1652 |
|
| 1653 |
$product = $this->finalize_fetch_product_info_product( |
| 1654 |
$product_data, |
| 1655 |
$product_id, |
| 1656 |
$store_product, |
| 1657 |
$updated_at, |
| 1658 |
$amz_link |
| 1659 |
); |
| 1660 |
|
| 1661 |
return $this->build_fetch_product_info_response( $product, $api_flag, $full_item, 'success', '' ); |
| 1662 |
} |
| 1663 |
|
| 1664 |
/** |
| 1665 |
* Build fetch_product_info() return array (same contract as get_product_by_id_v5 path). |
| 1666 |
* |
| 1667 |
* @param array $product Product fields. |
| 1668 |
* @param string $api API source flag. |
| 1669 |
* @param array|object $full_item Raw item payload. |
| 1670 |
* @param string $status success|failed. |
| 1671 |
* @param string $error_code Error code. |
| 1672 |
* @return array |
| 1673 |
*/ |
| 1674 |
private function build_fetch_product_info_response( $product, $api, $full_item, $status, $error_code ) { |
| 1675 |
return array( |
| 1676 |
'product' => $product, |
| 1677 |
'api' => $api, |
| 1678 |
'full_item' => $full_item, |
| 1679 |
'status' => $status, |
| 1680 |
'error_code' => $error_code, |
| 1681 |
); |
| 1682 |
} |
| 1683 |
|
| 1684 |
/** |
| 1685 |
* Apply the same post-processing as the PA-API branch in fetch_product_info(). |
| 1686 |
* |
| 1687 |
* @param array $product Product fields from API. |
| 1688 |
* @param string $product_id Amazon ASIN. |
| 1689 |
* @param bool $store_product Store in local DB. |
| 1690 |
* @param bool|string $updated_at Optional updated timestamp. |
| 1691 |
* @param string $amz_link Amazon URL. |
| 1692 |
* @return array |
| 1693 |
*/ |
| 1694 |
private function finalize_fetch_product_info_product( $product, $product_id, $store_product, $updated_at, $amz_link ) { |
| 1695 |
if ( empty( $product['product_id'] ) ) { |
| 1696 |
$product['product_id'] = $product_id; |
| 1697 |
} |
| 1698 |
|
| 1699 |
return $this->enrich_fetched_amazon_product( $product, $store_product, $updated_at, $amz_link ); |
| 1700 |
} |
| 1701 |
|
| 1702 |
/** |
| 1703 |
* Shared post-fetch enrichment for PA-API and Creators product payloads. |
| 1704 |
* |
| 1705 |
* @param array $product Product fields. |
| 1706 |
* @param bool $store_product Store in local DB. |
| 1707 |
* @param bool|string $updated_at Optional updated timestamp. |
| 1708 |
* @param string $amz_link Amazon URL. |
| 1709 |
* @return array |
| 1710 |
*/ |
| 1711 |
private function enrich_fetched_amazon_product( $product, $store_product, $updated_at, $amz_link ) { |
| 1712 |
global $wpdb; |
| 1713 |
|
| 1714 |
$lasso_db = new Lasso_DB(); |
| 1715 |
$product_url = $amz_link ? $amz_link : ( $product['url'] ?? '' ); |
| 1716 |
$product['status_code'] = 200; |
| 1717 |
$product['url'] = self::get_amazon_product_url( $product_url ); |
| 1718 |
|
| 1719 |
$amazon_product_id = (string) ( $product['product_id'] ?? '' ); |
| 1720 |
$query = $wpdb->prepare( |
| 1721 |
'SELECT post_id FROM ' . $lasso_db->postmeta . " WHERE meta_key = 'amazon_product_id' AND meta_value = %s", |
| 1722 |
$amazon_product_id |
| 1723 |
); |
| 1724 |
$lasso_id = $lasso_db->get_var( $query ); |
| 1725 |
$product['lasso_id'] = ( isset( $lasso_id ) ) ? $lasso_id : 0; |
| 1726 |
|
| 1727 |
if ( $store_product ) { |
| 1728 |
$amazon_tracking_id = Setting::get_setting( 'amazon_tracking_id', '' ); |
| 1729 |
$product['default_url'] = '' === $amazon_tracking_id ? $amz_link : ( $product['default_url'] ?? '' ); |
| 1730 |
$this->update_amazon_product_in_db( $product, $updated_at ); |
| 1731 |
} |
| 1732 |
|
| 1733 |
return $product; |
| 1734 |
} |
| 1735 |
|
| 1736 |
/** |
| 1737 |
* Get final url of the amazon shortlink from cache |
| 1738 |
* |
| 1739 |
* @param string $shortlink Amazon shortlink. |
| 1740 |
* @return string|null |
| 1741 |
*/ |
| 1742 |
public static function get_shortlink_final_url_cached( $shortlink ) { |
| 1743 |
if ( ! self::is_amazon_shortened_url( $shortlink ) ) { |
| 1744 |
return null; |
| 1745 |
} |
| 1746 |
$final_url_cache = get_option( self::build_shortlink_cache_key( $shortlink ) ); |
| 1747 |
|
| 1748 |
if ( $final_url_cache === $shortlink ) { |
| 1749 |
return null; |
| 1750 |
} |
| 1751 |
|
| 1752 |
return $final_url_cache ? $final_url_cache : null; |
| 1753 |
} |
| 1754 |
|
| 1755 |
/** |
| 1756 |
* Build amazon shortlink cache key |
| 1757 |
* |
| 1758 |
* @param string $shortlink Amazon shortlink. |
| 1759 |
* @return string|null |
| 1760 |
*/ |
| 1761 |
public static function build_shortlink_cache_key( $shortlink ) { |
| 1762 |
if ( ! self::is_amazon_shortened_url( $shortlink ) ) { |
| 1763 |
return null; |
| 1764 |
} |
| 1765 |
|
| 1766 |
$parse = wp_parse_url( $shortlink ); |
| 1767 |
$host = str_replace( '.', '_', $parse['host'] ); |
| 1768 |
$id = trim( $parse['path'] ?? '', '/' ); |
| 1769 |
|
| 1770 |
return $host . '_' . $id; |
| 1771 |
} |
| 1772 |
|
| 1773 |
/** |
| 1774 |
* Format Amazon URLs |
| 1775 |
* |
| 1776 |
* @param string $url Amazon product url. |
| 1777 |
* @return string URL. |
| 1778 |
*/ |
| 1779 |
public static function format_amazon_url( $url ) { |
| 1780 |
$is_amazon_link = self::is_amazon_url( $url ); |
| 1781 |
$product_id = self::get_product_id_by_url( $url ); |
| 1782 |
|
| 1783 |
if ( $is_amazon_link && $product_id && strpos( $url, 'smile.amazon.' ) !== false ) { |
| 1784 |
$url = str_replace( 'smile.amazon.', 'amazon.', $url ); |
| 1785 |
} |
| 1786 |
|
| 1787 |
return $url; |
| 1788 |
} |
| 1789 |
} |
| 1790 |
|
