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