| 1 |
<?php |
| 2 |
|
| 3 |
defined('ABSPATH') or die('Jog on!'); |
| 4 |
|
| 5 |
/** |
| 6 |
* Build database table |
| 7 |
*/ |
| 8 |
function sh_cd_create_database_table() { |
| 9 |
|
| 10 |
global $wpdb; |
| 11 |
|
| 12 |
$table_name = $wpdb->prefix . SH_CD_TABLE; |
| 13 |
|
| 14 |
$charset_collate = $wpdb->get_charset_collate(); |
| 15 |
|
| 16 |
$sql = "CREATE TABLE $table_name ( |
| 17 |
id mediumint(9) NOT NULL AUTO_INCREMENT, |
| 18 |
slug varchar(100) NOT NULL, |
| 19 |
previous_slug varchar(100) NOT NULL, |
| 20 |
editor varchar(10) NULL, |
| 21 |
data text, |
| 22 |
disabled bit default 0, |
| 23 |
multisite bit default 0, |
| 24 |
header bit default 0, |
| 25 |
footer bit default 0, |
| 26 |
device_type varchar(50) NULL DEFAULT '[\"desktop\",\"mobile\",\"tablet\"]', |
| 27 |
UNIQUE KEY id (id) |
| 28 |
) $charset_collate;"; |
| 29 |
|
| 30 |
require_once( ABSPATH . 'wp-admin/includes/upgrade.php' ); |
| 31 |
|
| 32 |
dbDelta( $sql ); |
| 33 |
} |
| 34 |
|
| 35 |
/** |
| 36 |
* Build database table for multisite |
| 37 |
*/ |
| 38 |
function sh_cd_create_database_table_multisite() { |
| 39 |
|
| 40 |
global $wpdb; |
| 41 |
|
| 42 |
$table_name = $wpdb->base_prefix . SH_CD_TABLE_MULTISITE; |
| 43 |
|
| 44 |
$charset_collate = $wpdb->get_charset_collate(); |
| 45 |
|
| 46 |
$sql = "CREATE TABLE $table_name ( |
| 47 |
id mediumint(9) NOT NULL AUTO_INCREMENT, |
| 48 |
slug varchar(100) NOT NULL, |
| 49 |
data text, |
| 50 |
site_id int default 0, |
| 51 |
header bit default 0, |
| 52 |
footer bit default 0, |
| 53 |
device_type varchar(50) NULL DEFAULT '[\"desktop\",\"mobile\",\"tablet\"]', |
| 54 |
UNIQUE KEY id (id) |
| 55 |
) $charset_collate;"; |
| 56 |
|
| 57 |
require_once( ABSPATH . 'wp-admin/includes/upgrade.php' ); |
| 58 |
|
| 59 |
dbDelta( $sql ); |
| 60 |
} |
| 61 |
|
| 62 |
/** |
| 63 |
* Fetch all Shortcodes |
| 64 |
* |
| 65 |
* @return bool |
| 66 |
*/ |
| 67 |
function sh_cd_db_shortcodes_all() { |
| 68 |
|
| 69 |
global $wpdb; |
| 70 |
|
| 71 |
return $wpdb->get_results( 'SELECT * FROM ' . $wpdb->prefix . SH_CD_TABLE . ' order by slug asc', ARRAY_A ); |
| 72 |
} |
| 73 |
|
| 74 |
/** |
| 75 |
* Fetch all enabled Shortcodes |
| 76 |
* |
| 77 |
* @return bool |
| 78 |
*/ |
| 79 |
function sh_cd_db_shortcodes_all_enabled() { |
| 80 |
|
| 81 |
global $wpdb; |
| 82 |
|
| 83 |
return $wpdb->get_results( 'SELECT * FROM ' . $wpdb->prefix . SH_CD_TABLE . ' where disabled = 0 order by slug asc', ARRAY_A ); |
| 84 |
} |
| 85 |
|
| 86 |
/** |
| 87 |
* Fetch a count of all shortcodes |
| 88 |
* |
| 89 |
* @return bool |
| 90 |
*/ |
| 91 |
function sh_cd_db_shortcodes_count() { |
| 92 |
|
| 93 |
global $wpdb; |
| 94 |
|
| 95 |
return $wpdb->get_var( 'SELECT count(id) FROM ' . $wpdb->prefix . SH_CD_TABLE ); |
| 96 |
} |
| 97 |
|
| 98 |
/** |
| 99 |
* Fetch a shortcode by ID (mainly used for quick lookups in admin) |
| 100 |
* |
| 101 |
* @param $id |
| 102 |
* |
| 103 |
* @return mixed |
| 104 |
*/ |
| 105 |
function sh_cd_db_shortcodes_by_id( $id ) { |
| 106 |
|
| 107 |
global $wpdb; |
| 108 |
|
| 109 |
$sql = $wpdb->prepare('SELECT * FROM ' . $wpdb->prefix . SH_CD_TABLE . ' where id = %d', $id); |
| 110 |
$shortcode = $wpdb->get_row( $sql, ARRAY_A ); |
| 111 |
|
| 112 |
if ( false === empty( $shortcode ) ) { |
| 113 |
$shortcode = sh_cd_db_filter_loaded_shortcode( $shortcode ); |
| 114 |
} |
| 115 |
|
| 116 |
return $shortcode; |
| 117 |
} |
| 118 |
|
| 119 |
/** |
| 120 |
* Fetch the content of the shortcode by slug |
| 121 |
* |
| 122 |
* @param $slug |
| 123 |
* |
| 124 |
* @return null|string |
| 125 |
*/ |
| 126 |
function sh_cd_db_shortcodes_by_slug( $slug ) { |
| 127 |
|
| 128 |
global $wpdb; |
| 129 |
|
| 130 |
$sqls = []; |
| 131 |
|
| 132 |
// If multi site functionality is enabled, look there first for the shortcode! |
| 133 |
if ( true === sh_cd_is_multisite_enabled() ) { |
| 134 |
|
| 135 |
$sql = $wpdb->prepare('SELECT * FROM ' . $wpdb->base_prefix . SH_CD_TABLE_MULTISITE . ' where slug = %s', $slug); |
| 136 |
|
| 137 |
$shortcode = $wpdb->get_row( $sql, ARRAY_A ); |
| 138 |
|
| 139 |
if ( false === empty( $shortcode[ 'data' ] ) ) { |
| 140 |
$shortcode[ 'data' ] = stripslashes( $shortcode[ 'data' ] ); |
| 141 |
$shortcode[ 'source' ] = 'multisite'; |
| 142 |
return sh_cd_db_filter_loaded_shortcode( $shortcode ); |
| 143 |
} |
| 144 |
} |
| 145 |
|
| 146 |
// No multisite slug by this name, so check the main table |
| 147 |
$sql = $wpdb->prepare('SELECT * FROM ' . $wpdb->prefix . SH_CD_TABLE . ' where slug = %s and disabled <> 1', $slug); |
| 148 |
$shortcode = $wpdb->get_row( $sql, ARRAY_A ); |
| 149 |
|
| 150 |
if ( false === empty( $shortcode[ 'data' ] ) ) { |
| 151 |
$shortcode[ 'data' ] = stripslashes( $shortcode[ 'data' ] ); |
| 152 |
$shortcode[ 'source' ] = 'local'; |
| 153 |
return sh_cd_db_filter_loaded_shortcode( $shortcode ); |
| 154 |
} |
| 155 |
|
| 156 |
return NULL; |
| 157 |
} |
| 158 |
|
| 159 |
/** |
| 160 |
* Allow processing of loaded shortcode data |
| 161 |
*/ |
| 162 |
function sh_cd_db_filter_loaded_shortcode( $shortcode ) { |
| 163 |
return apply_filters( 'sh-cd-db-loaded-shortcode', $shortcode ); |
| 164 |
} |
| 165 |
|
| 166 |
/** |
| 167 |
* Get a Shortcode's slug from the slug ID |
| 168 |
* |
| 169 |
* @param $id |
| 170 |
* |
| 171 |
* @return bool |
| 172 |
*/ |
| 173 |
function sh_cd_db_shortcodes_get_slug_by_id( $id ) { |
| 174 |
|
| 175 |
global $wpdb; |
| 176 |
|
| 177 |
$sql = $wpdb->prepare('SELECT slug FROM ' . $wpdb->prefix . SH_CD_TABLE . ' where id = %d', $id); |
| 178 |
|
| 179 |
return $wpdb->get_var( $sql ); |
| 180 |
} |
| 181 |
|
| 182 |
/** |
| 183 |
* Save / Insert a shortcode |
| 184 |
* |
| 185 |
* @param $shortcode |
| 186 |
* |
| 187 |
* @return bool |
| 188 |
*/ |
| 189 |
function sh_cd_db_shortcodes_save( $shortcode, $return_shortcode = false ) { |
| 190 |
|
| 191 |
if ( false === is_admin() ) { |
| 192 |
return false; |
| 193 |
} |
| 194 |
|
| 195 |
$multi_site_enabled = sh_cd_is_multisite_enabled(); |
| 196 |
|
| 197 |
$default_values = apply_filters( 'sh-cd-db-default-values', [ 'id' => NULL, |
| 198 |
'slug' => NULL, |
| 199 |
'previous_slug' => NULL, |
| 200 |
'editor' => NULL, |
| 201 |
'data' => NULL, |
| 202 |
'disabled' => 0, |
| 203 |
'multisite' => 0 |
| 204 |
]); |
| 205 |
|
| 206 |
$shortcode = wp_parse_args( $shortcode, $default_values ); |
| 207 |
|
| 208 |
// We need either a slug or an ID |
| 209 |
if ( true === empty( $shortcode['slug'] ) && true === empty( $shortcode['id'] ) ) { |
| 210 |
return false; |
| 211 |
} |
| 212 |
|
| 213 |
$shortcode['disabled'] = (int) $shortcode['disabled']; |
| 214 |
$shortcode['multisite'] = ( true === $multi_site_enabled ) ? (int) $shortcode['multisite'] : 0; |
| 215 |
|
| 216 |
global $wpdb; |
| 217 |
|
| 218 |
$result = false; |
| 219 |
|
| 220 |
// Updating an existing shortcode? |
| 221 |
if ( false === empty( $shortcode['id'] ) && true === is_numeric( $shortcode['id'] ) ){ |
| 222 |
|
| 223 |
$shortcode['slug'] = sh_cd_slug_generate( $shortcode['slug'], $shortcode['id'] ); |
| 224 |
|
| 225 |
$shortcode = apply_filters( 'sh-cd-db-default-shortcode-before-save', $shortcode ); |
| 226 |
|
| 227 |
$formats = sh_cd_db_get_formats( $shortcode ); |
| 228 |
|
| 229 |
$result = $wpdb->update( |
| 230 |
$wpdb->prefix . SH_CD_TABLE, |
| 231 |
$shortcode, |
| 232 |
[ 'id' => $shortcode['id'] ], |
| 233 |
$formats, |
| 234 |
[ '%d' ] |
| 235 |
); |
| 236 |
|
| 237 |
if ( false !== $result ) { |
| 238 |
do_action( 'sh-cd-shortcode-updated', $shortcode ); |
| 239 |
} |
| 240 |
|
| 241 |
sh_cd_cache_delete_by_slug_or_key( $shortcode['id'] ); |
| 242 |
sh_cd_cache_delete_by_slug_or_key( $shortcode['previous_slug'] ); |
| 243 |
|
| 244 |
// Adding a new shortcode |
| 245 |
} else { |
| 246 |
|
| 247 |
unset( $shortcode['id'] ); |
| 248 |
|
| 249 |
// Ensure slug is santised and unique |
| 250 |
$shortcode['slug'] = sh_cd_slug_generate( $shortcode['slug'] ); |
| 251 |
|
| 252 |
$shortcode = apply_filters( 'sh-cd-db-default-shortcode-before-save', $shortcode ); |
| 253 |
|
| 254 |
$formats = sh_cd_db_get_formats( $shortcode ); |
| 255 |
|
| 256 |
$result = $wpdb->insert( |
| 257 |
$wpdb->prefix . SH_CD_TABLE, |
| 258 |
$shortcode, |
| 259 |
$formats |
| 260 |
); |
| 261 |
|
| 262 |
if ( false !== $result ) { |
| 263 |
do_action( 'sh-cd-shortcode-added', $shortcode ); |
| 264 |
} |
| 265 |
|
| 266 |
// It's an insert, so there should be no cache... however, just a wee sanity check in case |
| 267 |
// a shortcode with the same slug previously exists. |
| 268 |
sh_cd_cache_delete_by_slug_or_key( $shortcode['slug'] ); |
| 269 |
} |
| 270 |
|
| 271 |
if ( false !== $result ) { |
| 272 |
|
| 273 |
if ( 1 === $shortcode['multisite'] ) { |
| 274 |
sh_cd_db_shortcodes_multisite_insert( $shortcode ); |
| 275 |
} else { |
| 276 |
sh_cd_db_shortcodes_multisite_delete( $shortcode['slug'] ); |
| 277 |
} |
| 278 |
|
| 279 |
sh_cd_cache_delete( $shortcode['slug'] ); |
| 280 |
|
| 281 |
if ( true === $return_shortcode ) { |
| 282 |
|
| 283 |
$shortcode['id'] = $result; |
| 284 |
return $shortcode; |
| 285 |
} |
| 286 |
|
| 287 |
return true; |
| 288 |
} |
| 289 |
|
| 290 |
return false; |
| 291 |
} |
| 292 |
|
| 293 |
|
| 294 |
/** |
| 295 |
* Insert a multisite shortcode |
| 296 |
* |
| 297 |
* @param $shortcode |
| 298 |
* |
| 299 |
* @return bool |
| 300 |
*/ |
| 301 |
function sh_cd_db_shortcodes_multisite_insert( $shortcode ) { |
| 302 |
|
| 303 |
if ( false === is_admin() ) { |
| 304 |
return false; |
| 305 |
} |
| 306 |
|
| 307 |
sh_cd_db_shortcodes_multisite_delete( $shortcode['slug'] ); |
| 308 |
|
| 309 |
global $wpdb; |
| 310 |
|
| 311 |
$shortcode_multisite = [ 'slug' => $shortcode['slug'], |
| 312 |
'data' => $shortcode['data'], |
| 313 |
'header' => $shortcode['header'], |
| 314 |
'footer' => $shortcode['footer'], |
| 315 |
'device_type' => $shortcode['device_type'], |
| 316 |
'site_id' => get_current_blog_id() |
| 317 |
]; |
| 318 |
|
| 319 |
$formats = sh_cd_db_get_formats( $shortcode_multisite ); |
| 320 |
|
| 321 |
$result = $wpdb->insert( |
| 322 |
$wpdb->base_prefix . SH_CD_TABLE_MULTISITE, |
| 323 |
$shortcode_multisite, |
| 324 |
$formats |
| 325 |
); |
| 326 |
|
| 327 |
sh_cd_cache_delete( $shortcode['slug'] ); |
| 328 |
|
| 329 |
do_action( 'sh_cd_multisite_changed', $shortcode ); |
| 330 |
|
| 331 |
return ( false !== $result ); |
| 332 |
} |
| 333 |
|
| 334 |
/** |
| 335 |
* Delete a multisite shortcode |
| 336 |
* |
| 337 |
* @param $slug |
| 338 |
* |
| 339 |
* @return bool |
| 340 |
*/ |
| 341 |
function sh_cd_db_shortcodes_multisite_delete( $slug ) { |
| 342 |
|
| 343 |
global $wpdb; |
| 344 |
|
| 345 |
$result = $wpdb->delete( $wpdb->base_prefix . SH_CD_TABLE_MULTISITE, [ 'slug' => $slug ], [ '%s' ] ); |
| 346 |
|
| 347 |
sh_cd_cache_delete( $slug ); |
| 348 |
|
| 349 |
do_action( 'sh_cd_multisite_changed', $slug ); |
| 350 |
|
| 351 |
return ( false !== $result ); |
| 352 |
} |
| 353 |
|
| 354 |
/** |
| 355 |
* Fetch all multisite slugs |
| 356 |
|
| 357 |
* @return null|array |
| 358 |
*/ |
| 359 |
function sh_cd_db_shortcodes_multisite_slugs() { |
| 360 |
|
| 361 |
global $wpdb; |
| 362 |
|
| 363 |
return $wpdb->get_results( 'SELECT slug FROM ' . $wpdb->base_prefix . SH_CD_TABLE_MULTISITE, ARRAY_A ); |
| 364 |
} |
| 365 |
|
| 366 |
|
| 367 |
/** |
| 368 |
* Update a shortcode's status |
| 369 |
* |
| 370 |
* @param $shortcode |
| 371 |
* |
| 372 |
* @return bool |
| 373 |
*/ |
| 374 |
function sh_cd_db_shortcodes_update_status( $id, $status ) { |
| 375 |
|
| 376 |
if ( false === is_admin() ) { |
| 377 |
return false; |
| 378 |
} |
| 379 |
|
| 380 |
global $wpdb; |
| 381 |
|
| 382 |
$result = $wpdb->update( |
| 383 |
$wpdb->prefix . SH_CD_TABLE, |
| 384 |
[ 'disabled' => $status ], |
| 385 |
[ 'id' => $id ], |
| 386 |
[ '%d' ], |
| 387 |
[ '%d' ] |
| 388 |
); |
| 389 |
|
| 390 |
sh_cd_cache_delete_by_slug_or_key( $id ); |
| 391 |
|
| 392 |
return ( false !== $result ); |
| 393 |
} |
| 394 |
|
| 395 |
/** |
| 396 |
* Update a shortcode's multisite |
| 397 |
* |
| 398 |
* @param $shortcode |
| 399 |
* |
| 400 |
* @return bool |
| 401 |
*/ |
| 402 |
function sh_cd_db_shortcodes_update_multisite( $id, $multisite ) { |
| 403 |
|
| 404 |
if ( false === is_admin() ) { |
| 405 |
return false; |
| 406 |
} |
| 407 |
|
| 408 |
global $wpdb; |
| 409 |
|
| 410 |
$result = $wpdb->update( |
| 411 |
$wpdb->prefix . SH_CD_TABLE, |
| 412 |
[ 'multisite' => $multisite ], |
| 413 |
[ 'id' => $id ], |
| 414 |
[ '%d' ], |
| 415 |
[ '%d' ] |
| 416 |
); |
| 417 |
|
| 418 |
$shortcode = sh_cd_db_shortcodes_by_id( $id ); |
| 419 |
|
| 420 |
if ( false === empty( $shortcode ) ) { |
| 421 |
|
| 422 |
if ( 1 === (int) $multisite ) { |
| 423 |
sh_cd_db_shortcodes_multisite_insert( $shortcode ); |
| 424 |
} else { |
| 425 |
sh_cd_db_shortcodes_multisite_delete( $shortcode['slug'] ); |
| 426 |
} |
| 427 |
|
| 428 |
} |
| 429 |
|
| 430 |
sh_cd_cache_delete_by_slug_or_key( $id ); |
| 431 |
|
| 432 |
return ( false !== $result ); |
| 433 |
} |
| 434 |
|
| 435 |
/** |
| 436 |
* Update a shortcode's content |
| 437 |
* |
| 438 |
* @param $shortcode |
| 439 |
* |
| 440 |
* @return bool |
| 441 |
*/ |
| 442 |
function sh_cd_db_shortcodes_update_content( $id, $data ) { |
| 443 |
|
| 444 |
if ( false === is_admin() ) { |
| 445 |
return false; |
| 446 |
} |
| 447 |
|
| 448 |
global $wpdb; |
| 449 |
|
| 450 |
$result = $wpdb->update( |
| 451 |
$wpdb->prefix . SH_CD_TABLE, |
| 452 |
[ 'data' => $data ], |
| 453 |
[ 'id' => $id ], |
| 454 |
[ '%s' ], |
| 455 |
[ '%d' ] |
| 456 |
); |
| 457 |
|
| 458 |
$shortcode = sh_cd_db_shortcodes_by_id( $id ); |
| 459 |
|
| 460 |
if ( false === empty( $shortcode ) ) { |
| 461 |
|
| 462 |
if ( 1 === (int) $shortcode[ 'multisite' ] ) { |
| 463 |
sh_cd_db_shortcodes_multisite_insert( $shortcode ); |
| 464 |
} else { |
| 465 |
sh_cd_db_shortcodes_multisite_delete( $shortcode['slug'] ); |
| 466 |
} |
| 467 |
|
| 468 |
} |
| 469 |
sh_cd_cache_delete_by_slug_or_key( $id ); |
| 470 |
|
| 471 |
return ( false !== $result ); |
| 472 |
} |
| 473 |
|
| 474 |
|
| 475 |
/** |
| 476 |
* Delete a shortcode |
| 477 |
* |
| 478 |
* @param $id |
| 479 |
* |
| 480 |
* @return bool |
| 481 |
*/ |
| 482 |
function sh_cd_db_shortcodes_delete( $id ) { |
| 483 |
|
| 484 |
if ( false === is_admin() || false === is_numeric( $id ) ) { |
| 485 |
return false; |
| 486 |
} |
| 487 |
|
| 488 |
global $wpdb; |
| 489 |
|
| 490 |
// Clear multi site |
| 491 |
$shortcode_before_delete = sh_cd_db_shortcodes_by_id( $id ); |
| 492 |
sh_cd_db_shortcodes_multisite_delete( $shortcode_before_delete['slug'] ); |
| 493 |
|
| 494 |
// Clear cached version |
| 495 |
sh_cd_cache_delete_by_slug_or_key( $id ); |
| 496 |
|
| 497 |
$slug = sh_cd_db_shortcodes_get_slug_by_id( $id ); |
| 498 |
$result = $wpdb->delete( $wpdb->prefix . SH_CD_TABLE, [ 'id' => $id ], [ '%d' ] ); |
| 499 |
|
| 500 |
if ( false !== $result ) { |
| 501 |
do_action( 'sh-cd-shortcode-updated', $id, $slug ); |
| 502 |
} |
| 503 |
|
| 504 |
return ( false !== $result ); |
| 505 |
} |
| 506 |
|
| 507 |
/** |
| 508 |
* For a given key value array, look up and return the expected MySQL data formats. |
| 509 |
* |
| 510 |
* @param $data |
| 511 |
* |
| 512 |
* @return array |
| 513 |
*/ |
| 514 |
function sh_cd_db_get_formats( $data ) { |
| 515 |
|
| 516 |
$lookup = [ |
| 517 |
'id' => '%d', |
| 518 |
'slug' => '%s', |
| 519 |
'previous_slug' => '%s', |
| 520 |
'data' => '%s', |
| 521 |
'disabled' => '%d', |
| 522 |
'multisite' => '%d', |
| 523 |
'site_id' => '%d', |
| 524 |
'editor' => '%s', |
| 525 |
'header' => '%d', |
| 526 |
'footer' => '%d', |
| 527 |
'device_type' => '%s' |
| 528 |
]; |
| 529 |
|
| 530 |
$formats = []; |
| 531 |
|
| 532 |
foreach ( $data as $key => $value ) { |
| 533 |
|
| 534 |
if ( false === empty( $lookup[ $key ] ) ) { |
| 535 |
$formats[] = $lookup[ $key ]; |
| 536 |
} |
| 537 |
} |
| 538 |
|
| 539 |
return $formats; |
| 540 |
} |
| 541 |
|
| 542 |
/** |
| 543 |
* Check if the slug already exists |
| 544 |
* |
| 545 |
* @param $slug |
| 546 |
* @param $existing_id |
| 547 |
* |
| 548 |
* @return bool |
| 549 |
*/ |
| 550 |
function sh_cd_slug_is_unique( $slug, $existing_id = NULL ) { |
| 551 |
|
| 552 |
if ( true === empty( $slug ) ) { |
| 553 |
return false; |
| 554 |
} |
| 555 |
|
| 556 |
global $wpdb; |
| 557 |
|
| 558 |
$sql = $wpdb->prepare( 'SELECT count(slug) FROM ' . $wpdb->prefix . SH_CD_TABLE . ' where slug = %s', $slug ); |
| 559 |
|
| 560 |
if ( false === empty( $existing_id ) ) { |
| 561 |
$sql .= $wpdb->prepare( ' and id <> %d', $existing_id ); |
| 562 |
} |
| 563 |
|
| 564 |
$row = $wpdb->get_var( $sql ); |
| 565 |
|
| 566 |
return ( empty( $row ) ); |
| 567 |
} |
| 568 |
|
