| 1 |
<?php |
| 2 |
/** |
| 3 |
* The basic helpers functions |
| 4 |
* |
| 5 |
* @package Powerkit |
| 6 |
* @subpackage Core |
| 7 |
* @version 1.0.0 |
| 8 |
* @since 1.0.0 |
| 9 |
*/ |
| 10 |
|
| 11 |
/** |
| 12 |
* Output error message. |
| 13 |
* |
| 14 |
* @param string $message The error message. |
| 15 |
*/ |
| 16 |
function powerkit_alert_warning( $message ) { |
| 17 |
if ( current_user_can( 'editor' ) || current_user_can( 'administrator' ) ) { |
| 18 |
?> |
| 19 |
<p class="pk-alert pk-alert-warning" role="alert"> |
| 20 |
<object> |
| 21 |
<?php call_user_func( 'printf', '%s', $message ); ?> |
| 22 |
</object> |
| 23 |
|
| 24 |
<?php esc_html_e( ' Don’t worry, this error is visible to site admins only, and your site visitors won’t see it.', 'powerkit' ); ?> |
| 25 |
</p> |
| 26 |
<?php |
| 27 |
} |
| 28 |
} |
| 29 |
|
| 30 |
/** |
| 31 |
* Processing path of style. |
| 32 |
* |
| 33 |
* @param string $path URL to the stylesheet. |
| 34 |
*/ |
| 35 |
function powerkit_style( $path ) { |
| 36 |
// Check RTL. |
| 37 |
if ( is_rtl() ) { |
| 38 |
return $path; |
| 39 |
} |
| 40 |
|
| 41 |
// Check Dev. |
| 42 |
$dev = POWERKIT_PATH . 'assets/css/powerkit-dev.css'; |
| 43 |
|
| 44 |
if ( file_exists( $dev ) ) { |
| 45 |
return str_replace( '.css', '-dev.css', $path ); |
| 46 |
} |
| 47 |
|
| 48 |
return $path; |
| 49 |
} |
| 50 |
|
| 51 |
/** |
| 52 |
* Check post views module. |
| 53 |
* |
| 54 |
* @return string Type. |
| 55 |
*/ |
| 56 |
function powerkit_post_views_enabled() { |
| 57 |
|
| 58 |
// Post Views Counter. |
| 59 |
if ( class_exists( 'Post_Views_Counter' ) ) { |
| 60 |
return 'post_views'; |
| 61 |
} |
| 62 |
|
| 63 |
// Powerkit Post Views. |
| 64 |
if ( powerkit_module_enabled( 'post_views' ) ) { |
| 65 |
return 'pk_post_views'; |
| 66 |
} |
| 67 |
} |
| 68 |
|
| 69 |
/** |
| 70 |
* Process shortcode atts. |
| 71 |
* |
| 72 |
* @param array $atts Attributes in shortcode tag. |
| 73 |
*/ |
| 74 |
function powerkit_shortcode_atts( $atts ) { |
| 75 |
if ( is_array( $atts ) ) { |
| 76 |
foreach ( $atts as $name => $val ) { |
| 77 |
if ( is_string( $val ) && 'true' === $val ) { |
| 78 |
$atts[ $name ] = true; |
| 79 |
} |
| 80 |
if ( is_string( $val ) && 'false' === $val ) { |
| 81 |
$atts[ $name ] = false; |
| 82 |
} |
| 83 |
} |
| 84 |
} |
| 85 |
return $atts; |
| 86 |
} |
| 87 |
|
| 88 |
/** |
| 89 |
* Retrieves a post meta field for the given post ID. |
| 90 |
* |
| 91 |
* @param int $post_id Post ID. |
| 92 |
* @param string $key Optional. The meta key to retrieve. By default, returns |
| 93 |
* data for all keys. Default empty. |
| 94 |
* @param bool $single Optional. If true, returns only the first value for the specified meta key. |
| 95 |
* This parameter has no effect if $key is not specified. Default false. |
| 96 |
* @param mixed $default Default value. |
| 97 |
* @return mixed Will be an array if $single is false. Will be value of the meta |
| 98 |
* field if $single is true. |
| 99 |
*/ |
| 100 |
function powerkit_get_post_metadata( $post_id, $key = '', $single = false, $default = null ) { |
| 101 |
|
| 102 |
if ( ! metadata_exists( 'post', $post_id, $key ) && $default ) { |
| 103 |
return $default; |
| 104 |
} |
| 105 |
|
| 106 |
return get_metadata( 'post', $post_id, $key, $single ); |
| 107 |
} |
| 108 |
|
| 109 |
/** |
| 110 |
* Get locale in uniform format. |
| 111 |
*/ |
| 112 |
function powerkit_get_locale() { |
| 113 |
|
| 114 |
$locale = get_locale(); |
| 115 |
|
| 116 |
if ( preg_match( '#^[a-z]{2}\-[A-Z]{2}$#', $locale ) ) { |
| 117 |
$locale = str_replace( '-', '_', $locale ); |
| 118 |
} elseif ( preg_match( '#^[a-z]{2}$#', $locale ) ) { |
| 119 |
if ( function_exists( 'mb_strtoupper' ) ) { |
| 120 |
$locale .= '_' . mb_strtoupper( $locale, 'UTF-8' ); |
| 121 |
} else { |
| 122 |
$locale .= '_' . mb_strtoupper( $locale ); |
| 123 |
} |
| 124 |
} |
| 125 |
|
| 126 |
if ( empty( $locale ) ) { |
| 127 |
$locale = 'en_US'; |
| 128 |
} |
| 129 |
|
| 130 |
return apply_filters( 'powerkit_locale', $locale ); |
| 131 |
} |
| 132 |
|
| 133 |
/** |
| 134 |
* Get rounded number. |
| 135 |
* |
| 136 |
* @param int $number Input number. |
| 137 |
* @param int $min_value Minimum value to round number. |
| 138 |
* @param int $decimal How may decimals shall be in the rounded number. |
| 139 |
*/ |
| 140 |
function powerkit_get_round_number( $number, $min_value = 1000, $decimal = 1 ) { |
| 141 |
if ( $number < $min_value ) { |
| 142 |
return number_format_i18n( $number ); |
| 143 |
} |
| 144 |
$alphabets = array( |
| 145 |
1000000000 => esc_html__( 'B', 'powerkit' ), |
| 146 |
1000000 => esc_html__( 'M', 'powerkit' ), |
| 147 |
1000 => esc_html__( 'K', 'powerkit' ), |
| 148 |
); |
| 149 |
foreach ( $alphabets as $key => $value ) { |
| 150 |
if ( $number >= $key ) { |
| 151 |
return number_format_i18n( round( $number / $key, $decimal ), $decimal ) . $value; |
| 152 |
} |
| 153 |
} |
| 154 |
} |
| 155 |
|
| 156 |
/** |
| 157 |
* Convert dates to readable format |
| 158 |
* |
| 159 |
* @param string $a Time string (timeformat). |
| 160 |
* @return string Formatted time. |
| 161 |
*/ |
| 162 |
function powerkit_relative_time( $a ) { |
| 163 |
|
| 164 |
// Get current timestampt. |
| 165 |
$b = strtotime( 'now' ); |
| 166 |
|
| 167 |
// Get timestamp when tweet created. |
| 168 |
$c = strtotime( $a ); |
| 169 |
|
| 170 |
// Get difference. |
| 171 |
$d = $b - $c; |
| 172 |
|
| 173 |
// Calculate different time values. |
| 174 |
$minute = 60; |
| 175 |
$hour = $minute * 60; |
| 176 |
$day = $hour * 24; |
| 177 |
$week = $day * 7; |
| 178 |
|
| 179 |
if ( is_numeric( $d ) && $d > 0 ) : |
| 180 |
|
| 181 |
// If less then 3 seconds. |
| 182 |
if ( $d < 3 ) { |
| 183 |
return esc_html__( 'right now', 'powerkit' ); |
| 184 |
} |
| 185 |
|
| 186 |
// If less then minute. |
| 187 |
if ( $d < $minute ) { |
| 188 |
return floor( $d ) . esc_html__( ' seconds ago', 'powerkit' ); |
| 189 |
} |
| 190 |
|
| 191 |
// If less then 2 minutes. |
| 192 |
if ( $d < $minute * 2 ) { |
| 193 |
return esc_html__( 'about 1 minute ago', 'powerkit' ); |
| 194 |
} |
| 195 |
|
| 196 |
// If less then hour. |
| 197 |
if ( $d < $hour ) { |
| 198 |
return floor( $d / $minute ) . esc_html__( ' minutes ago', 'powerkit' ); |
| 199 |
} |
| 200 |
|
| 201 |
// If less then 2 hours. |
| 202 |
if ( $d < $hour * 2 ) { |
| 203 |
return esc_html__( 'about 1 hour ago', 'powerkit' ); |
| 204 |
} |
| 205 |
|
| 206 |
// If less then day. |
| 207 |
if ( $d < $day ) { |
| 208 |
return floor( $d / $hour ) . esc_html__( ' hours ago', 'powerkit' ); |
| 209 |
} |
| 210 |
|
| 211 |
// If more then day, but less then 2 days. |
| 212 |
if ( $d > $day && $d < $day * 2 ) { |
| 213 |
return esc_html__( 'yesterday', 'powerkit' ); |
| 214 |
} |
| 215 |
|
| 216 |
// If less then year. |
| 217 |
if ( $d < $day * 365 ) { |
| 218 |
return floor( $d / $day ) . esc_html__( ' days ago', 'powerkit' ); |
| 219 |
} |
| 220 |
|
| 221 |
// else return more than a year. |
| 222 |
return esc_html__( 'over a year ago', 'powerkit' ); |
| 223 |
endif; |
| 224 |
} |
| 225 |
|
| 226 |
/** |
| 227 |
* Truncates string with specified length |
| 228 |
* |
| 229 |
* @param string $string Text string. |
| 230 |
* @param int $length Letters length. |
| 231 |
* @param string $etc End truncate. |
| 232 |
* @param bool $break_words Break words or not. |
| 233 |
* @return string |
| 234 |
*/ |
| 235 |
function powerkit_str_truncate( $string, $length = 80, $etc = '…', $break_words = false ) { |
| 236 |
if ( 0 === $length ) { |
| 237 |
return ''; |
| 238 |
} |
| 239 |
|
| 240 |
if ( function_exists( 'mb_strlen' ) ) { |
| 241 |
|
| 242 |
// MultiBite string functions. |
| 243 |
if ( mb_strlen( $string ) > $length ) { |
| 244 |
$length -= min( $length, mb_strlen( $etc ) ); |
| 245 |
if ( ! $break_words ) { |
| 246 |
$string = preg_replace( '/\s+?(\S+)?$/', '', mb_substr( $string, 0, $length + 1 ) ); |
| 247 |
} |
| 248 |
|
| 249 |
return mb_substr( $string, 0, $length ) . $etc; |
| 250 |
} |
| 251 |
} else { |
| 252 |
|
| 253 |
// Default string functions. |
| 254 |
if ( strlen( $string ) > $length ) { |
| 255 |
$length -= min( $length, strlen( $etc ) ); |
| 256 |
if ( ! $break_words ) { |
| 257 |
$string = preg_replace( '/\s+?(\S+)?$/', '', substr( $string, 0, $length + 1 ) ); |
| 258 |
} |
| 259 |
|
| 260 |
return substr( $string, 0, $length ) . $etc; |
| 261 |
} |
| 262 |
} |
| 263 |
|
| 264 |
return $string; |
| 265 |
} |
| 266 |
|
| 267 |
/** |
| 268 |
* Set number to Short Form |
| 269 |
* |
| 270 |
* @param int $n The number. |
| 271 |
* @param int $decimal The decimal. |
| 272 |
*/ |
| 273 |
function powerkit_abridged_number( $n, $decimal = 1 ) { |
| 274 |
|
| 275 |
// First strip any formatting. |
| 276 |
$n = (float) str_replace( ',', '', $n ); |
| 277 |
|
| 278 |
// Is this a number? |
| 279 |
if ( ! is_numeric( $n ) ) { |
| 280 |
return false; |
| 281 |
} |
| 282 |
|
| 283 |
// Return current count. |
| 284 |
if ( $n < 1000 ) { |
| 285 |
return number_format_i18n( $n ); |
| 286 |
} |
| 287 |
|
| 288 |
// Add suffix. |
| 289 |
$suffix = array( |
| 290 |
1000000000 => esc_html__( 'B', 'powerkit' ), // Billion. |
| 291 |
1000000 => esc_html__( 'M', 'powerkit' ), // Million. |
| 292 |
1000 => esc_html__( 'K', 'powerkit' ), // Thousand. |
| 293 |
); |
| 294 |
foreach ( $suffix as $k => $v ) { |
| 295 |
if ( $n >= $k ) { |
| 296 |
return number_format_i18n( $n / $k, $decimal ) . $v; |
| 297 |
} |
| 298 |
} |
| 299 |
} |
| 300 |
|
| 301 |
/** |
| 302 |
* Time ago |
| 303 |
* |
| 304 |
* @param string $time The time. |
| 305 |
* @return string |
| 306 |
*/ |
| 307 |
function powerkit_timing_ago( $time ) { |
| 308 |
$periods = array( esc_html__( 'second', 'powerkit' ), esc_html__( 'minute', 'powerkit' ), esc_html__( 'hour', 'powerkit' ), esc_html__( 'day', 'powerkit' ), esc_html__( 'week', 'powerkit' ), esc_html__( 'month', 'powerkit' ), esc_html__( 'year', 'powerkit' ), esc_html__( 'decade', 'powerkit' ) ); |
| 309 |
$lengths = array( '60', '60', '24', '7', '4.35', '12', '10' ); |
| 310 |
|
| 311 |
$now = time(); |
| 312 |
|
| 313 |
$difference = $now - $time; |
| 314 |
$tense = esc_html__( 'ago', 'powerkit' ); |
| 315 |
|
| 316 |
$lengths_count = count( $lengths ); |
| 317 |
|
| 318 |
for ( $j = 0; $difference >= $lengths[ $j ] && $j < $lengths_count - 1; $j++ ) { |
| 319 |
$difference /= $lengths[ $j ]; |
| 320 |
} |
| 321 |
|
| 322 |
$difference = round( $difference ); |
| 323 |
|
| 324 |
if ( 1 !== $difference ) { |
| 325 |
$periods[ $j ] .= 's'; |
| 326 |
} |
| 327 |
|
| 328 |
return "$difference $periods[$j] {$tense} "; |
| 329 |
} |
| 330 |
|
| 331 |
/** |
| 332 |
* Encode data |
| 333 |
* |
| 334 |
* @param mixed $content The content. |
| 335 |
* @param string $secret_key The key. |
| 336 |
* @return string |
| 337 |
*/ |
| 338 |
function powerkit_encode_data( $content, $secret_key = 'powerkit' ) { |
| 339 |
|
| 340 |
$content = wp_json_encode( $content ); |
| 341 |
|
| 342 |
return base64_encode( $content ); |
| 343 |
} |
| 344 |
|
| 345 |
/** |
| 346 |
* Decode data |
| 347 |
* |
| 348 |
* @param string $content The content. |
| 349 |
* @param string $secret_key The key. |
| 350 |
* @return string |
| 351 |
*/ |
| 352 |
function powerkit_decode_data( $content, $secret_key = 'powerkit' ) { |
| 353 |
|
| 354 |
$content = base64_decode( $content ); |
| 355 |
|
| 356 |
return json_decode( $content ); |
| 357 |
} |
| 358 |
|
| 359 |
/** |
| 360 |
* Encrypt data |
| 361 |
* |
| 362 |
* @param mixed $content The content. |
| 363 |
* @param string $secret_key The key. |
| 364 |
* @return string |
| 365 |
*/ |
| 366 |
function powerkit_encrypt_data( $content, $secret_key = 'powerkit' ) { |
| 367 |
|
| 368 |
$content = maybe_serialize( $content ); |
| 369 |
|
| 370 |
if ( function_exists( 'openssl_encrypt' ) && function_exists( 'hash' ) ) { |
| 371 |
$encrypt_method = 'AES-256-CBC'; |
| 372 |
|
| 373 |
$key = hash( 'sha256', $secret_key ); |
| 374 |
$iv = substr( hash( 'sha256', 'secret key' ), 0, 16 ); |
| 375 |
|
| 376 |
return base64_encode( openssl_encrypt( $content, $encrypt_method, $key, 0, $iv ) ); |
| 377 |
} else { |
| 378 |
return base64_encode( $content ); |
| 379 |
} |
| 380 |
} |
| 381 |
|
| 382 |
/** |
| 383 |
* Decrypt data |
| 384 |
* |
| 385 |
* @param string $content The content. |
| 386 |
* @param string $secret_key The key. |
| 387 |
* @return string |
| 388 |
*/ |
| 389 |
function powerkit_decrypt_data( $content, $secret_key = 'powerkit' ) { |
| 390 |
|
| 391 |
if ( function_exists( 'openssl_encrypt' ) && function_exists( 'hash' ) ) { |
| 392 |
$encrypt_method = 'AES-256-CBC'; |
| 393 |
|
| 394 |
$key = hash( 'sha256', $secret_key ); |
| 395 |
$iv = substr( hash( 'sha256', 'secret key' ), 0, 16 ); |
| 396 |
|
| 397 |
$content = openssl_decrypt( base64_decode( $content ), $encrypt_method, $key, 0, $iv ); |
| 398 |
} else { |
| 399 |
$content = base64_decode( $content ); |
| 400 |
} |
| 401 |
|
| 402 |
$content = maybe_unserialize( $content ); |
| 403 |
|
| 404 |
return $content; |
| 405 |
} |
| 406 |
|
| 407 |
/** |
| 408 |
* Get the user uuid |
| 409 |
* |
| 410 |
* @return string |
| 411 |
*/ |
| 412 |
function powerkit_get_user_uuid() { |
| 413 |
if ( getenv( 'HTTP_CLIENT_IP' ) ) { |
| 414 |
return getenv( 'HTTP_CLIENT_IP' ); |
| 415 |
} elseif ( getenv( 'HTTP_X_FORWARDED_FOR' ) ) { |
| 416 |
return getenv( 'HTTP_X_FORWARDED_FOR' ); |
| 417 |
} elseif ( getenv( 'HTTP_X_FORWARDED' ) ) { |
| 418 |
return getenv( 'HTTP_X_FORWARDED' ); |
| 419 |
} elseif ( getenv( 'HTTP_FORWARDED_FOR' ) ) { |
| 420 |
return getenv( 'HTTP_FORWARDED_FOR' ); |
| 421 |
} elseif ( getenv( 'HTTP_FORWARDED' ) ) { |
| 422 |
return getenv( 'HTTP_FORWARDED' ); |
| 423 |
} elseif ( getenv( 'REMOTE_ADDR' ) ) { |
| 424 |
return getenv( 'REMOTE_ADDR' ); |
| 425 |
} |
| 426 |
|
| 427 |
return uniqid( 'x', true ); |
| 428 |
} |
| 429 |
|
| 430 |
/** |
| 431 |
* Convert by title Cyrillic characters to Latin characters |
| 432 |
* |
| 433 |
* @param string $text The text. |
| 434 |
*/ |
| 435 |
function powerkit_text_with_translit( $text ) { |
| 436 |
|
| 437 |
$gost = array( |
| 438 |
'А' => 'A', |
| 439 |
'Б' => 'B', |
| 440 |
'В' => 'V', |
| 441 |
'Г' => 'G', |
| 442 |
'Ѓ' => 'G`', |
| 443 |
'Ґ' => 'G`', |
| 444 |
'Д' => 'D', |
| 445 |
'Е' => 'E', |
| 446 |
'Ё' => 'YO', |
| 447 |
'Є' => 'YE', |
| 448 |
'Ж' => 'ZH', |
| 449 |
'З' => 'Z', |
| 450 |
'� |
| 451 |
' => 'Z', |
| 452 |
'И' => 'I', |
| 453 |
'Й' => 'Y', |
| 454 |
'Ј' => 'J', |
| 455 |
'І' => 'I', |
| 456 |
'Ї' => 'YI', |
| 457 |
'К' => 'K', |
| 458 |
'Ќ' => 'K', |
| 459 |
'Л' => 'L', |
| 460 |
'Љ' => 'L', |
| 461 |
'М' => 'M', |
| 462 |
'Н' => 'N', |
| 463 |
'Њ' => 'N', |
| 464 |
'О' => 'O', |
| 465 |
'П' => 'P', |
| 466 |
'Р' => 'R', |
| 467 |
'С' => 'S', |
| 468 |
'Т' => 'T', |
| 469 |
'У' => 'U', |
| 470 |
'Ў' => 'U', |
| 471 |
'Ф' => 'F', |
| 472 |
'Х' => 'H', |
| 473 |
'Ц' => 'TS', |
| 474 |
'Ч' => 'CH', |
| 475 |
'Џ' => 'DH', |
| 476 |
'Ш' => 'SH', |
| 477 |
'Щ' => 'SHH', |
| 478 |
'Ъ' => '``', |
| 479 |
'Ы' => 'YI', |
| 480 |
'Ь' => '`', |
| 481 |
'Э' => 'E`', |
| 482 |
'Ю' => 'YU', |
| 483 |
'Я' => 'YA', |
| 484 |
'а' => 'a', |
| 485 |
'б' => 'b', |
| 486 |
'в' => 'v', |
| 487 |
'г' => 'g', |
| 488 |
'ѓ' => 'g', |
| 489 |
'ґ' => 'g', |
| 490 |
'д' => 'd', |
| 491 |
'е' => 'e', |
| 492 |
'ё' => 'yo', |
| 493 |
'є' => 'ye', |
| 494 |
'ж' => 'zh', |
| 495 |
'з' => 'z', |
| 496 |
'ѕ' => 'z', |
| 497 |
'и' => 'i', |
| 498 |
'й' => 'y', |
| 499 |
'ј' => 'j', |
| 500 |
'і' => 'i', |
| 501 |
'ї' => 'yi', |
| 502 |
'к' => 'k', |
| 503 |
'ќ' => 'k', |
| 504 |
'л' => 'l', |
| 505 |
'љ' => 'l', |
| 506 |
'м' => 'm', |
| 507 |
'н' => 'n', |
| 508 |
'њ' => 'n', |
| 509 |
'о' => 'o', |
| 510 |
'п' => 'p', |
| 511 |
'р' => 'r', |
| 512 |
'с' => 's', |
| 513 |
'т' => 't', |
| 514 |
'у' => 'u', |
| 515 |
'ў' => 'u', |
| 516 |
'ф' => 'f', |
| 517 |
'� |
| 518 |
' => 'h', |
| 519 |
'ц' => 'ts', |
| 520 |
'ч' => 'ch', |
| 521 |
'џ' => 'dh', |
| 522 |
'ш' => 'sh', |
| 523 |
'щ' => 'shh', |
| 524 |
'ь' => '', |
| 525 |
'ы' => 'yi', |
| 526 |
'ъ' => "'", |
| 527 |
'э' => 'e`', |
| 528 |
'ю' => 'yu', |
| 529 |
'я' => 'ya', |
| 530 |
); |
| 531 |
|
| 532 |
return strtr( $text, $gost ); |
| 533 |
} |
| 534 |
|
| 535 |
/** |
| 536 |
* Check social links exists. |
| 537 |
*/ |
| 538 |
function powerkit_social_links_exists() { |
| 539 |
if ( ! powerkit_module_enabled( 'social_links' ) ) { |
| 540 |
return; |
| 541 |
} |
| 542 |
|
| 543 |
if ( get_option( 'powerkit_social_links_multiple_list' ) ) { |
| 544 |
return true; |
| 545 |
} |
| 546 |
} |
| 547 |
|
| 548 |
/** |
| 549 |
* Check mailchimp form exists. |
| 550 |
* |
| 551 |
* @param string $id The list ID. |
| 552 |
*/ |
| 553 |
function powerkit_mailchimp_form_exists( $id = 'default' ) { |
| 554 |
if ( ! powerkit_module_enabled( 'opt_in_forms' ) ) { |
| 555 |
return; |
| 556 |
} |
| 557 |
|
| 558 |
$token = get_option( 'powerkit_mailchimp_token' ); |
| 559 |
|
| 560 |
if ( $token ) { |
| 561 |
|
| 562 |
if ( ! $id || 'default' === $id ) { |
| 563 |
$id = get_option( 'powerkit_mailchimp_list' ); |
| 564 |
} |
| 565 |
|
| 566 |
if ( $id ) { |
| 567 |
return true; |
| 568 |
} |
| 569 |
} |
| 570 |
} |
| 571 |
|
| 572 |
/** |
| 573 |
* Check share buttons exists. |
| 574 |
* |
| 575 |
* @param string $location The location. |
| 576 |
*/ |
| 577 |
function powerkit_share_buttons_exists( $location ) { |
| 578 |
if ( ! powerkit_module_enabled( 'share_buttons' ) ) { |
| 579 |
return; |
| 580 |
} |
| 581 |
|
| 582 |
if ( ! get_option( "powerkit_share_buttons_{$location}_display" ) ) { |
| 583 |
return; |
| 584 |
} |
| 585 |
|
| 586 |
$accounts = get_option( "powerkit_share_buttons_{$location}_multiple_list", array( 'facebook', 'twitter', 'pinterest' ) ); |
| 587 |
|
| 588 |
if ( $accounts ) { |
| 589 |
return true; |
| 590 |
} |
| 591 |
} |
| 592 |
|
| 593 |
/** |
| 594 |
* Get the available image sizes |
| 595 |
*/ |
| 596 |
function powerkit_get_available_image_sizes() { |
| 597 |
$wais = & $GLOBALS['_wp_additional_image_sizes']; |
| 598 |
|
| 599 |
$sizes = array(); |
| 600 |
$image_sizes = get_intermediate_image_sizes(); |
| 601 |
|
| 602 |
if ( is_array( $image_sizes ) && $image_sizes ) { |
| 603 |
foreach ( $image_sizes as $size ) { |
| 604 |
if ( in_array( $size, array( 'thumbnail', 'medium', 'medium_large', 'large' ), true ) ) { |
| 605 |
$sizes[ $size ] = array( |
| 606 |
'width' => get_option( "{$size}_size_w" ), |
| 607 |
'height' => get_option( "{$size}_size_h" ), |
| 608 |
'crop' => (bool) get_option( "{$size}_crop" ), |
| 609 |
); |
| 610 |
} elseif ( isset( $wais[ $size ] ) ) { |
| 611 |
$sizes[ $size ] = array( |
| 612 |
'width' => $wais[ $size ]['width'], |
| 613 |
'height' => $wais[ $size ]['height'], |
| 614 |
'crop' => $wais[ $size ]['crop'], |
| 615 |
); |
| 616 |
} |
| 617 |
|
| 618 |
// Size registered, but has 0 width and height. |
| 619 |
if ( 0 === (int) $sizes[ $size ]['width'] && 0 === (int) $sizes[ $size ]['height'] ) { |
| 620 |
unset( $sizes[ $size ] ); |
| 621 |
} |
| 622 |
} |
| 623 |
} |
| 624 |
|
| 625 |
return $sizes; |
| 626 |
} |
| 627 |
|
| 628 |
/** |
| 629 |
* Gets the data of a specific image size. |
| 630 |
* |
| 631 |
* @param string $size Name of the size. |
| 632 |
*/ |
| 633 |
function powerkit_get_image_size( $size ) { |
| 634 |
if ( ! is_string( $size ) ) { |
| 635 |
return; |
| 636 |
} |
| 637 |
|
| 638 |
$sizes = powerkit_get_available_image_sizes(); |
| 639 |
|
| 640 |
return isset( $sizes[ $size ] ) ? $sizes[ $size ] : false; |
| 641 |
} |
| 642 |
|
| 643 |
/** |
| 644 |
* Get the list available image sizes |
| 645 |
*/ |
| 646 |
function powerkit_get_list_available_image_sizes() { |
| 647 |
$intermediate_image_sizes = get_intermediate_image_sizes(); |
| 648 |
|
| 649 |
$image_sizes = array(); |
| 650 |
|
| 651 |
foreach ( $intermediate_image_sizes as $size ) { |
| 652 |
$image_sizes[ $size ] = $size; |
| 653 |
|
| 654 |
$data = powerkit_get_image_size( $size ); |
| 655 |
|
| 656 |
if ( isset( $data['width'] ) || isset( $data['height'] ) ) { |
| 657 |
|
| 658 |
$width = '~'; |
| 659 |
$height = '~'; |
| 660 |
|
| 661 |
if ( isset( $data['width'] ) && $data['width'] ) { |
| 662 |
$width = $data['width'] . 'px'; |
| 663 |
} |
| 664 |
if ( isset( $data['height'] ) && $data['height'] ) { |
| 665 |
$height = $data['height'] . 'px'; |
| 666 |
} |
| 667 |
|
| 668 |
$image_sizes[ $size ] .= sprintf( ' [%s, %s]', $width, $height ); |
| 669 |
} |
| 670 |
} |
| 671 |
|
| 672 |
$image_sizes = apply_filters( 'powerkit_list_available_image_sizes', $image_sizes ); |
| 673 |
|
| 674 |
return $image_sizes; |
| 675 |
} |
| 676 |
|
| 677 |
/** |
| 678 |
* Get fields array for Button in some PK blocks |
| 679 |
* |
| 680 |
* @param string $field_prefix Field prefix. |
| 681 |
* @param string $section_name Section name. |
| 682 |
* @param array $active_callback Active callback. |
| 683 |
*/ |
| 684 |
function powerkit_get_gutenberg_button_fields( $field_prefix = 'button', $section_name = '', $active_callback = array() ) { |
| 685 |
|
| 686 |
$fields = array( |
| 687 |
array( |
| 688 |
'key' => $field_prefix . 'Style', |
| 689 |
'label' => esc_html__( 'Style', 'powerkit' ), |
| 690 |
'section' => $section_name, |
| 691 |
'type' => 'select', |
| 692 |
'default' => '', |
| 693 |
'choices' => array( |
| 694 |
'' => esc_html__( 'Default', 'powerkit' ), |
| 695 |
'outline' => esc_html__( 'Outline', 'powerkit' ), |
| 696 |
'squared' => esc_html__( 'Squared', 'powerkit' ), |
| 697 |
), |
| 698 |
'active_callback' => $active_callback, |
| 699 |
), |
| 700 |
array( |
| 701 |
'key' => $field_prefix . 'Size', |
| 702 |
'label' => esc_html__( 'Size', 'powerkit' ), |
| 703 |
'section' => $section_name, |
| 704 |
'type' => 'select', |
| 705 |
'default' => '', |
| 706 |
'choices' => array( |
| 707 |
'' => esc_html__( 'Default', 'powerkit' ), |
| 708 |
'sm' => esc_html__( 'Small', 'powerkit' ), |
| 709 |
'lg' => esc_html__( 'Large', 'powerkit' ), |
| 710 |
), |
| 711 |
'active_callback' => $active_callback, |
| 712 |
), |
| 713 |
array( |
| 714 |
'key' => $field_prefix . 'FullWidth', |
| 715 |
'label' => esc_html__( 'Full Width', 'powerkit' ), |
| 716 |
'section' => $section_name, |
| 717 |
'type' => 'toggle', |
| 718 |
'default' => false, |
| 719 |
'active_callback' => $active_callback, |
| 720 |
), |
| 721 |
array( |
| 722 |
'key' => $field_prefix . 'ColorBg', |
| 723 |
'label' => esc_html__( 'Background Color', 'powerkit' ), |
| 724 |
'section' => $section_name, |
| 725 |
'type' => 'color', |
| 726 |
'default' => '', |
| 727 |
'output' => array( |
| 728 |
array( |
| 729 |
'element' => '$ .wp-block-button a.wp-block-button__link', |
| 730 |
'property' => 'background-color', |
| 731 |
'suffix' => '!important', |
| 732 |
), |
| 733 |
), |
| 734 |
'active_callback' => $active_callback, |
| 735 |
), |
| 736 |
array( |
| 737 |
'key' => $field_prefix . 'ColorBgHover', |
| 738 |
'label' => esc_html__( 'Background Color Hover', 'powerkit' ), |
| 739 |
'section' => $section_name, |
| 740 |
'type' => 'color', |
| 741 |
'default' => '', |
| 742 |
'output' => array( |
| 743 |
array( |
| 744 |
'element' => '$ .wp-block-button a.wp-block-button__link:hover, $ .wp-block-button a.wp-block-button__link:focus', |
| 745 |
'property' => 'background-color', |
| 746 |
'suffix' => '!important', |
| 747 |
), |
| 748 |
), |
| 749 |
'active_callback' => $active_callback, |
| 750 |
), |
| 751 |
array( |
| 752 |
'key' => $field_prefix . 'ColorText', |
| 753 |
'label' => esc_html__( 'Text Color', 'powerkit' ), |
| 754 |
'section' => $section_name, |
| 755 |
'type' => 'color', |
| 756 |
'default' => '', |
| 757 |
'output' => array( |
| 758 |
array( |
| 759 |
'element' => '$ .wp-block-button__link', |
| 760 |
'property' => 'color', |
| 761 |
'suffix' => '!important', |
| 762 |
), |
| 763 |
), |
| 764 |
'active_callback' => $active_callback, |
| 765 |
), |
| 766 |
array( |
| 767 |
'key' => $field_prefix . 'ColorTextHover', |
| 768 |
'label' => esc_html__( 'Text Color Hover', 'powerkit' ), |
| 769 |
'section' => $section_name, |
| 770 |
'type' => 'color', |
| 771 |
'default' => '', |
| 772 |
'output' => array( |
| 773 |
array( |
| 774 |
'element' => '$ .wp-block-button a.wp-block-button__link:hover, $ .wp-block-button a.wp-block-button__link:focus', |
| 775 |
'property' => 'color', |
| 776 |
'suffix' => '!important', |
| 777 |
), |
| 778 |
), |
| 779 |
'active_callback' => $active_callback, |
| 780 |
), |
| 781 |
); |
| 782 |
|
| 783 |
return $fields; |
| 784 |
} |
| 785 |
|
| 786 |
/** |
| 787 |
* Print core/button in some PK blocks |
| 788 |
* |
| 789 |
* @param string $text Text of button. |
| 790 |
* @param string $url Url of button. |
| 791 |
* @param string $target Target. |
| 792 |
* @param string $field_prefix Field prefix. |
| 793 |
* @param array $attributes Attributes. |
| 794 |
*/ |
| 795 |
function powerkit_print_gutenberg_blocks_button( $text, $url, $target = '', $field_prefix = 'button', $attributes ) { |
| 796 |
$class_name = 'wp-block-button'; |
| 797 |
$link_class_name = 'wp-block-button__link'; |
| 798 |
|
| 799 |
// Style. |
| 800 |
if ( isset( $attributes[ $field_prefix . 'Style' ] ) && $attributes[ $field_prefix . 'Style' ] ) { |
| 801 |
$class_name .= ' is-style-' . $attributes[ $field_prefix . 'Style' ]; |
| 802 |
} |
| 803 |
|
| 804 |
// Size. |
| 805 |
if ( isset( $attributes[ $field_prefix . 'Size' ] ) && $attributes[ $field_prefix . 'Size' ] ) { |
| 806 |
$class_name .= ' is-pk-button-size-' . $attributes[ $field_prefix . 'Size' ]; |
| 807 |
} |
| 808 |
|
| 809 |
// FullWidth. |
| 810 |
if ( isset( $attributes[ $field_prefix . 'FullWidth' ] ) && $attributes[ $field_prefix . 'FullWidth' ] ) { |
| 811 |
$class_name .= ' is-pk-button-full-width'; |
| 812 |
} |
| 813 |
|
| 814 |
// Color. |
| 815 |
if ( isset( $attributes[ $field_prefix . 'ColorText' ] ) && $attributes[ $field_prefix . 'ColorText' ] ) { |
| 816 |
$link_class_name .= ' has-text-color'; |
| 817 |
} |
| 818 |
|
| 819 |
// Background. |
| 820 |
if ( isset( $attributes[ $field_prefix . 'ColorBg' ] ) && $attributes[ $field_prefix . 'ColorBg' ] ) { |
| 821 |
$link_class_name .= ' has-background'; |
| 822 |
} |
| 823 |
?> |
| 824 |
<div class="<?php echo esc_attr( $class_name ); ?>"> |
| 825 |
<a class="<?php echo esc_attr( $link_class_name ); ?>" href="<?php echo esc_url( $url ); ?>" target="<?php echo esc_attr( $target ); ?>"> |
| 826 |
<?php echo wp_kses_post( $text ); ?> |
| 827 |
</a> |
| 828 |
</div> |
| 829 |
<?php |
| 830 |
} |
| 831 |
|
