media-cleaner
Last commit date
common
6 years ago
parsers
6 years ago
scripts
6 years ago
views
6 years ago
admin.php
6 years ago
api.php
7 years ago
core.php
6 years ago
engine.php
6 years ago
media-cleaner.php
6 years ago
parsers.php
6 years ago
readme.txt
6 years ago
ui.php
6 years ago
core.php
1019 lines
| 1 | <?php |
| 2 | |
| 3 | class Meow_WPMC_Core { |
| 4 | |
| 5 | public $admin = null; |
| 6 | public $last_analysis = null; //TODO: Is it actually used? |
| 7 | public $engine = null; |
| 8 | public $catch_timeout = true; // This will halt the plugin before reaching the PHP timeout. |
| 9 | private $regex_file = '/[A-Za-z0-9-_,.\(\)\s]+[.]{1}(MIMETYPES)/'; |
| 10 | public $current_method = 'media'; |
| 11 | private $refcache = array(); |
| 12 | public $servername = null; |
| 13 | public $upload_folder = null; |
| 14 | public $contentDir = null; // becomes 'wp-content/uploads' |
| 15 | private $check_content = null; |
| 16 | private $check_postmeta = null; |
| 17 | private $check_posts = null; |
| 18 | private $check_widgets = null; |
| 19 | private $debug_logs = null; |
| 20 | public $site_url = null; |
| 21 | |
| 22 | public function __construct( $admin ) { |
| 23 | $this->admin = $admin; |
| 24 | $this->site_url = get_site_url(); |
| 25 | $this->current_method = get_option( 'wpmc_method', 'media' ); |
| 26 | $types = "jpg|jpeg|jpe|gif|png|tiff|bmp|csv|pdf|xls|xlsx|doc|docx|odt|wpd|rtf|tiff|mp3|mp4|wav|lua"; |
| 27 | $this->regex_file = str_replace( "MIMETYPES", $types, $this->regex_file ); |
| 28 | $this->servername = str_replace( 'http://', '', str_replace( 'https://', '', $this->site_url ) ); |
| 29 | $this->upload_folder = wp_upload_dir(); |
| 30 | $this->contentDir = substr( $this->upload_folder['baseurl'], 1 + strlen( $this->site_url ) ); |
| 31 | |
| 32 | $this->check_content = get_option( 'wpmc_content', true ); |
| 33 | $this->check_postmeta = get_option( 'wpmc_postmeta', false ); |
| 34 | $this->check_posts = get_option( 'wpmc_posts', false ); |
| 35 | $this->check_widgets = get_option( 'wpmc_widgets', false ); |
| 36 | |
| 37 | if ( $this->check_postmeta || $this->check_posts || $this->check_widgets ) { |
| 38 | delete_option( 'wpmc_postmeta' ); |
| 39 | delete_option( 'wpmc_posts' ); |
| 40 | delete_option( 'wpmc_widgets' ); |
| 41 | } |
| 42 | |
| 43 | $this->debug_logs = get_option( 'wpmc_debuglogs', false ); |
| 44 | add_action( 'wpmc_initialize_parsers', array( $this, 'initialize_parsers' ), 10, 0 ); |
| 45 | |
| 46 | require __DIR__ . '/engine.php'; |
| 47 | require __DIR__ . '/ui.php'; |
| 48 | require __DIR__ . '/api.php'; |
| 49 | $this->engine = new Meow_WPMC_Engine( $this, $admin ); |
| 50 | new Meow_WPMC_UI( $this, $admin ); |
| 51 | new Meow_WPMC_API( $this, $admin, $this->engine ); |
| 52 | } |
| 53 | |
| 54 | function initialize_parsers() { |
| 55 | include_once( 'parsers.php' ); |
| 56 | new MeowApps_WPMC_Parsers(); |
| 57 | } |
| 58 | |
| 59 | function deepsleep( $seconds ) { |
| 60 | $start_time = time(); |
| 61 | while( true ) { |
| 62 | if ( ( time() - $start_time ) > $seconds ) { |
| 63 | return false; |
| 64 | } |
| 65 | get_post( array( 'posts_per_page' => 50 ) ); |
| 66 | } |
| 67 | } |
| 68 | |
| 69 | private $start_time; |
| 70 | private $time_elapsed = 0; |
| 71 | private $item_scan_avg_time = 0; |
| 72 | private $wordpress_init_time = 0.5; |
| 73 | private $max_execution_time; |
| 74 | private $items_checked = 0; |
| 75 | private $items_count = 0; |
| 76 | |
| 77 | function get_max_execution_time() { |
| 78 | if ( isset( $this->max_execution_time ) ) |
| 79 | return $this->max_execution_time; |
| 80 | |
| 81 | $this->max_execution_time = ini_get( "max_execution_time" ); |
| 82 | if ( empty( $this->max_execution_time ) || $this->max_execution_time < 5 ) |
| 83 | $this->max_execution_time = 30; |
| 84 | |
| 85 | return $this->max_execution_time; |
| 86 | } |
| 87 | |
| 88 | function timeout_check_start( $count ) { |
| 89 | $this->start_time = time(); |
| 90 | $this->items_count = $count; |
| 91 | $this->get_max_execution_time(); |
| 92 | } |
| 93 | |
| 94 | function timeout_check() { |
| 95 | $this->time_elapsed = time() - $this->start_time; |
| 96 | $this->time_remaining = $this->max_execution_time - $this->wordpress_init_time - $this->time_elapsed; |
| 97 | if ( $this->catch_timeout ) { |
| 98 | if ( $this->time_remaining - $this->item_scan_avg_time < 0 ) { |
| 99 | error_log("Media Cleaner Timeout! Check the Media Cleaner logs for more info."); |
| 100 | $this->log( "Timeout! Some info for debug:" ); |
| 101 | $this->log( "Elapsed time: $this->time_elapsed" ); |
| 102 | $this->log( "WP init time: $this->wordpress_init_time" ); |
| 103 | $this->log( "Remaining time: $this->time_remaining" ); |
| 104 | $this->log( "Scan time per item: $this->item_scan_avg_time" ); |
| 105 | $this->log( "PHP max_execution_time: $this->max_execution_time" ); |
| 106 | header("HTTP/1.0 408 Request Timeout"); |
| 107 | exit; |
| 108 | } |
| 109 | } |
| 110 | } |
| 111 | |
| 112 | function timeout_check_additem() { |
| 113 | $this->items_checked++; |
| 114 | $this->time_elapsed = time() - $this->start_time; |
| 115 | $this->item_scan_avg_time = ceil( ( $this->time_elapsed / $this->items_checked ) * 10 ) / 10; |
| 116 | } |
| 117 | |
| 118 | function array_to_ids_or_urls( &$meta, &$ids, &$urls ) { |
| 119 | foreach ( $meta as $k => $m ) { |
| 120 | if ( is_numeric( $m ) ) { |
| 121 | // Probably a Media ID |
| 122 | if ( $m > 0 ) |
| 123 | array_push( $ids, $m ); |
| 124 | } |
| 125 | else if ( is_array( $m ) ) { |
| 126 | // If it's an array with a width, probably that the index is the Media ID |
| 127 | if ( isset( $m['width'] ) && is_numeric( $k ) ) { |
| 128 | if ( $k > 0 ) |
| 129 | array_push( $ids, $k ); |
| 130 | } |
| 131 | } |
| 132 | else if ( !empty( $m ) ) { |
| 133 | // If it's a string, maybe it's a file (with an extension) |
| 134 | if ( preg_match( $this->regex_file, $m ) ) |
| 135 | array_push( $urls, $m ); |
| 136 | } |
| 137 | } |
| 138 | } |
| 139 | |
| 140 | function get_favicon() { |
| 141 | // Yoast SEO plugin |
| 142 | $vals = get_option( 'wpseo_titles' ); |
| 143 | if ( !empty( $vals ) ) { |
| 144 | $url = $vals['company_logo']; |
| 145 | if ( $this->is_url( $url ) ) |
| 146 | return $this->clean_url( $url ); |
| 147 | } |
| 148 | } |
| 149 | |
| 150 | function get_urls_from_html( $html ) { |
| 151 | if ( empty( $html ) ) |
| 152 | return array(); |
| 153 | |
| 154 | // Proposal/fix by @copytrans |
| 155 | // Discussion: https://wordpress.org/support/topic/bug-in-core-php/#post-11647775 |
| 156 | $html = mb_convert_encoding( $html, 'HTML-ENTITIES', 'UTF-8' ); |
| 157 | |
| 158 | // Resolve src-set and shortcodes |
| 159 | if ( !get_option( 'wpmc_shortcodes_disabled', false ) ) |
| 160 | $html = do_shortcode( $html ); |
| 161 | $html = wp_make_content_images_responsive( $html ); |
| 162 | |
| 163 | // Create the DOM Document |
| 164 | $dom = new DOMDocument(); |
| 165 | @$dom->loadHTML( $html ); |
| 166 | $results = array(); |
| 167 | |
| 168 | // <meta> tags in <head> area |
| 169 | $metas = $dom->getElementsByTagName( 'meta' ); |
| 170 | foreach ( $metas as $meta ) { |
| 171 | $property = $meta->getAttribute( 'property' ); |
| 172 | if ( $property == 'og:image' || $property == 'og:image:secure_url' || $property == 'twitter:image' ) { |
| 173 | $url = $meta->getAttribute( 'content' ); |
| 174 | if ( $this->is_url( $url ) ) { |
| 175 | $src = $this->clean_url( $url ); |
| 176 | if ( !empty( $src ) ) { |
| 177 | array_push( $results, $src ); |
| 178 | } |
| 179 | } |
| 180 | } |
| 181 | } |
| 182 | |
| 183 | // IFrames (by Mike Meinz) |
| 184 | $iframes = $dom->getElementsByTagName( 'iframe' ); |
| 185 | foreach( $iframes as $iframe ) { |
| 186 | $iframe_src = $iframe->getAttribute( 'src' ); |
| 187 | // Ignore if the iframe src is not on this server |
| 188 | if ( ( strpos( $iframe_src, $this->servername ) !== false) || ( substr( $iframe_src, 0, 1 ) == "/" ) ) { |
| 189 | // Create a new DOM Document to hold iframe |
| 190 | $iframe_doc = new DOMDocument(); |
| 191 | // Load the url's contents into the DOM |
| 192 | libxml_use_internal_errors( true ); // ignore html formatting problems |
| 193 | $rslt = $iframe_doc->loadHTMLFile( $iframe_src ); |
| 194 | libxml_clear_errors(); |
| 195 | libxml_use_internal_errors( false ); |
| 196 | if ( $rslt ) { |
| 197 | // Get the resulting html |
| 198 | $iframe_html = $iframe_doc->saveHTML(); |
| 199 | if ( $iframe_html !== false ) { |
| 200 | // Scan for links in the iframe |
| 201 | $iframe_urls = $this->get_urls_from_html( $iframe_html ); // Recursion |
| 202 | if ( !empty( $iframe_urls ) ) { |
| 203 | $results = array_merge( $results, $iframe_urls ); |
| 204 | } |
| 205 | } |
| 206 | } |
| 207 | else { |
| 208 | $err = 'ERROR: Failed to load iframe: ' . $iframe_src; |
| 209 | //error_log( $err ); |
| 210 | $this->log( $err ); |
| 211 | } |
| 212 | } |
| 213 | } |
| 214 | |
| 215 | |
| 216 | // Images, src, srcset |
| 217 | $imgs = $dom->getElementsByTagName( 'img' ); |
| 218 | foreach ( $imgs as $img ) { |
| 219 | //error_log($img->getAttribute('src')); |
| 220 | $src = $this->clean_url( $img->getAttribute('src') ); |
| 221 | array_push( $results, $src ); |
| 222 | $srcset = $img->getAttribute('srcset'); |
| 223 | if ( !empty( $srcset ) ) { |
| 224 | $setImgs = explode( ',', trim( $srcset ) ); |
| 225 | foreach ( $setImgs as $setImg ) { |
| 226 | $finalSetImg = explode( ' ', trim( $setImg ) ); |
| 227 | if ( is_array( $finalSetImg ) ) { |
| 228 | array_push( $results, $this->clean_url( $finalSetImg[0] ) ); |
| 229 | } |
| 230 | } |
| 231 | } |
| 232 | } |
| 233 | |
| 234 | // Links, href |
| 235 | $urls = $dom->getElementsByTagName( 'a' ); |
| 236 | foreach ( $urls as $url ) { |
| 237 | $url_href = $url->getAttribute('href'); // mm change |
| 238 | if ( $this->is_url( $url_href ) ) { // mm change |
| 239 | $src = $this->clean_url( $url_href ); // mm change |
| 240 | if ( !empty( $src ) ) |
| 241 | array_push( $results, $src ); |
| 242 | } |
| 243 | } |
| 244 | |
| 245 | // <link> tags in <head> area |
| 246 | $urls = $dom->getElementsByTagName( 'link' ); |
| 247 | foreach ( $urls as $url ) { |
| 248 | $url_href = $url->getAttribute( 'href' ); |
| 249 | if ( $this->is_url( $url_href ) ) { |
| 250 | $src = $this->clean_url( $url_href ); |
| 251 | if ( !empty( $src ) ) { |
| 252 | array_push( $results, $src ); |
| 253 | } |
| 254 | } |
| 255 | } |
| 256 | |
| 257 | |
| 258 | preg_match_all( "/((https?:\/\/)?[^\\&\#\[\] \"\?]+\.pdf)/", $html, $res ); |
| 259 | if ( !empty( $res ) && isset( $res[1] ) && count( $res[1] ) > 0 ) { |
| 260 | foreach ( $res[1] as $url ) { |
| 261 | if ( $this->is_url($url) ) |
| 262 | array_push( $results, $this->clean_url( $url ) ); |
| 263 | } |
| 264 | } |
| 265 | |
| 266 | // Background images |
| 267 | preg_match_all( "/url\(\'?\"?((https?:\/\/)?[^\\&\#\[\] \"\?]+\.(jpe?g|gif|png))\'?\"?/", $html, $res ); |
| 268 | if ( !empty( $res ) && isset( $res[1] ) && count( $res[1] ) > 0 ) { |
| 269 | foreach ( $res[1] as $url ) { |
| 270 | if ( $this->is_url($url) ) |
| 271 | array_push( $results, $this->clean_url( $url ) ); |
| 272 | } |
| 273 | } |
| 274 | |
| 275 | return $results; |
| 276 | } |
| 277 | |
| 278 | // Parse a meta, visit all the arrays, look for the attributes, fill $ids and $urls arrays |
| 279 | function get_from_meta( $meta, $lookFor, &$ids, &$urls ) { |
| 280 | foreach ( $meta as $key => $value ) { |
| 281 | if ( is_object( $value ) || is_array( $value ) ) |
| 282 | $this->get_from_meta( $value, $lookFor, $ids, $urls ); |
| 283 | else if ( in_array( $key, $lookFor ) ) { |
| 284 | if ( empty( $value ) ) |
| 285 | continue; |
| 286 | else if ( is_numeric( $value ) ) { |
| 287 | // It this an ID? |
| 288 | array_push( $ids, $value ); |
| 289 | } |
| 290 | else { |
| 291 | if ( $this->is_url( $value ) ) { |
| 292 | // Is this an URL? |
| 293 | array_push( $urls, $this->clean_url( $value ) ); |
| 294 | } |
| 295 | else { |
| 296 | // Is this an array of IDs, encoded as a string? (like "20,13") |
| 297 | $pieces = explode( ',', $value ); |
| 298 | foreach ( $pieces as $pval ) { |
| 299 | if ( is_numeric( $pval ) ) { |
| 300 | array_push( $ids, $pval ); |
| 301 | } |
| 302 | } |
| 303 | } |
| 304 | } |
| 305 | } |
| 306 | } |
| 307 | } |
| 308 | |
| 309 | function get_images_from_themes( &$ids, &$urls ) { |
| 310 | // USE CURRENT THEME AND WP API |
| 311 | $ch = get_custom_header(); |
| 312 | if ( !empty( $ch ) && !empty( $ch->url ) ) { |
| 313 | array_push( $urls, $this->clean_url( $ch->url ) ); |
| 314 | } |
| 315 | if ( $this->is_url( $ch->thumbnail_url ) ) { |
| 316 | array_push( $urls, $this->clean_url( $ch->thumbnail_url ) ); |
| 317 | } |
| 318 | if ( !empty( $ch ) && !empty( $ch->attachment_id ) ) { |
| 319 | array_push( $ids, $ch->attachment_id ); |
| 320 | } |
| 321 | $cl = get_custom_logo(); |
| 322 | if ( $this->is_url( $cl ) ) { |
| 323 | $urls = array_merge( $this->get_urls_from_html( $cl ), $urls ); |
| 324 | } |
| 325 | $si = get_site_icon_url(); |
| 326 | if ( $this->is_url( $si ) ) { |
| 327 | array_push( $urls, $this->clean_url( $si ) ); |
| 328 | } |
| 329 | $si_id = get_option( 'site_icon' ); |
| 330 | if ( !empty( $si_id ) && is_numeric( $si_id ) ) { |
| 331 | array_push( $ids, (int)$si_id ); |
| 332 | } |
| 333 | $cd = get_background_image(); |
| 334 | if ( $this->is_url( $cd ) ) { |
| 335 | array_push( $urls, $this->clean_url( $cd ) ); |
| 336 | } |
| 337 | $photography_hero_image = get_theme_mod( 'photography_hero_image' ); |
| 338 | if ( !empty( $photography_hero_image ) ) { |
| 339 | array_push( $ids, $photography_hero_image ); |
| 340 | } |
| 341 | $author_profile_picture = get_theme_mod( 'author_profile_picture' ); |
| 342 | if ( !empty( $author_profile_picture ) ) { |
| 343 | array_push( $ids, $author_profile_picture ); |
| 344 | } |
| 345 | if ( function_exists ( 'get_uploaded_header_images' ) ) { |
| 346 | $header_images = get_uploaded_header_images(); |
| 347 | if ( !empty( $header_images ) ) { |
| 348 | foreach( $header_images as $hi ) { |
| 349 | if ( !empty ( $hi['attachment_id'] ) ) { |
| 350 | array_push( $ids, $hi['attachment_id'] ); |
| 351 | } |
| 352 | } |
| 353 | } |
| 354 | } |
| 355 | } |
| 356 | |
| 357 | function log( $data = null, $force = false ) { |
| 358 | if ( !$this->debug_logs && !$force ) |
| 359 | return; |
| 360 | $fh = @fopen( trailingslashit( dirname(__FILE__) ) . '/media-cleaner.log', 'a' ); |
| 361 | if ( !$fh ) |
| 362 | return false; |
| 363 | $date = date( "Y-m-d H:i:s" ); |
| 364 | if ( is_null( $data ) ) |
| 365 | fwrite( $fh, "\n" ); |
| 366 | else |
| 367 | fwrite( $fh, "$date: {$data}\n" ); |
| 368 | fclose( $fh ); |
| 369 | return true; |
| 370 | } |
| 371 | |
| 372 | /** |
| 373 | * |
| 374 | * HELPERS |
| 375 | * |
| 376 | */ |
| 377 | |
| 378 | function get_trashdir() { |
| 379 | return trailingslashit( $this->upload_folder['basedir'] ) . 'wpmc-trash'; |
| 380 | } |
| 381 | |
| 382 | /** |
| 383 | * |
| 384 | * DELETE / SCANNING / RESET |
| 385 | * |
| 386 | */ |
| 387 | |
| 388 | function recover_file( $path ) { |
| 389 | $originalPath = trailingslashit( $this->upload_folder['basedir'] ) . $path; |
| 390 | $trashPath = trailingslashit( $this->get_trashdir() ) . $path; |
| 391 | $path_parts = pathinfo( $originalPath ); |
| 392 | if ( !file_exists( $path_parts['dirname'] ) && !wp_mkdir_p( $path_parts['dirname'] ) ) { |
| 393 | die( 'Failed to create folder.' ); |
| 394 | } |
| 395 | if ( !file_exists( $trashPath ) ) { |
| 396 | $this->log( "The file $originalPath actually does not exist in the trash." ); |
| 397 | return true; |
| 398 | } |
| 399 | if ( !rename( $trashPath, $originalPath ) ) { |
| 400 | die( 'Failed to move the file.' ); |
| 401 | } |
| 402 | return true; |
| 403 | } |
| 404 | |
| 405 | function recover( $id ) { |
| 406 | global $wpdb; |
| 407 | $table_name = $wpdb->prefix . "mclean_scan"; |
| 408 | $issue = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $table_name WHERE id = %d", $id ), OBJECT ); |
| 409 | $issue->path = stripslashes( $issue->path ); |
| 410 | |
| 411 | // Files |
| 412 | if ( $issue->type == 0 ) { |
| 413 | $this->recover_file( $issue->path ); |
| 414 | $wpdb->query( $wpdb->prepare( "UPDATE $table_name SET deleted = 0 WHERE id = %d", $id ) ); |
| 415 | return true; |
| 416 | } |
| 417 | // Media |
| 418 | else if ( $issue->type == 1 ) { |
| 419 | |
| 420 | // Copy the main file back |
| 421 | $fullpath = get_attached_file( $issue->postId ); |
| 422 | if ( empty( $fullpath ) ) { |
| 423 | error_log( "Media {$issue->postId} does not have attached file anymore." ); |
| 424 | return false; |
| 425 | } |
| 426 | $mainfile = $this->clean_uploaded_filename( $fullpath ); |
| 427 | $baseUp = pathinfo( $mainfile ); |
| 428 | $baseUp = $baseUp['dirname']; |
| 429 | $file = $this->clean_uploaded_filename( $fullpath ); |
| 430 | if ( !$this->recover_file( $file ) ) { |
| 431 | $this->log( "Could not recover $file." ); |
| 432 | error_log( "Media Cleaner: Could not recover $file." ); |
| 433 | } |
| 434 | |
| 435 | // If images, copy the other files as well |
| 436 | $meta = wp_get_attachment_metadata( $issue->postId ); |
| 437 | $isImage = isset( $meta, $meta['width'], $meta['height'] ); |
| 438 | $sizes = $this->get_image_sizes(); |
| 439 | if ( $isImage && isset( $meta['sizes'] ) ) { |
| 440 | foreach ( $meta['sizes'] as $name => $attr ) { |
| 441 | if ( isset( $attr['file'] ) ) { |
| 442 | $filepath = $this->upload_folder['basedir']; |
| 443 | $filepath = trailingslashit( $filepath ) . trailingslashit( $baseUp ) . $attr['file']; |
| 444 | $file = $this->clean_uploaded_filename( $filepath ); |
| 445 | if ( !$this->recover_file( $file ) ) { |
| 446 | $this->log( "Could not recover $file." ); |
| 447 | error_log( "Media Cleaner: Could not recover $file." ); |
| 448 | } |
| 449 | } |
| 450 | } |
| 451 | } |
| 452 | if ( !wp_untrash_post( $issue->postId ) ) { |
| 453 | error_log( "Cleaner: Failed to Untrash Post {$issue->postId} (but deleted it from Cleaner DB)." ); |
| 454 | } |
| 455 | $wpdb->query( $wpdb->prepare( "UPDATE $table_name SET deleted = 0 WHERE id = %d", $id ) ); |
| 456 | return true; |
| 457 | } |
| 458 | } |
| 459 | |
| 460 | function trash_file( $fileIssuePath ) { |
| 461 | global $wpdb; |
| 462 | $originalPath = trailingslashit( $this->upload_folder['basedir'] ) . $fileIssuePath; |
| 463 | $trashPath = trailingslashit( $this->get_trashdir() ) . $fileIssuePath; |
| 464 | $path_parts = pathinfo( $trashPath ); |
| 465 | |
| 466 | try { |
| 467 | if ( !file_exists( $path_parts['dirname'] ) && !wp_mkdir_p( $path_parts['dirname'] ) ) { |
| 468 | $this->log( "Could not create the trash directory for Media Cleaner." ); |
| 469 | error_log( "Media Cleaner: Could not create the trash directory." ); |
| 470 | return false; |
| 471 | } |
| 472 | // Rename the file (move). 'is_dir' is just there for security (no way we should move a whole directory) |
| 473 | if ( is_dir( $originalPath ) ) { |
| 474 | $this->log( "Attempted to delete a directory instead of a file ($originalPath). Can't do that." ); |
| 475 | error_log( "Media Cleaner: Attempted to delete a directory instead of a file ($originalPath). Can't do that." ); |
| 476 | return false; |
| 477 | } |
| 478 | if ( !file_exists( $originalPath ) ) { |
| 479 | $this->log( "The file $originalPath actually does not exist." ); |
| 480 | return true; |
| 481 | } |
| 482 | if ( !@rename( $originalPath, $trashPath ) ) { |
| 483 | return false; |
| 484 | } |
| 485 | } |
| 486 | catch ( Exception $e ) { |
| 487 | return false; |
| 488 | } |
| 489 | $this->clean_dir( dirname( $originalPath ) ); |
| 490 | return true; |
| 491 | } |
| 492 | |
| 493 | function ignore( $id ) { |
| 494 | global $wpdb; |
| 495 | $table_name = $wpdb->prefix . "mclean_scan"; |
| 496 | $issue = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $table_name WHERE id = %d", $id ), OBJECT ); |
| 497 | if ( (int) $issue->ignored ) |
| 498 | $wpdb->query( $wpdb->prepare( "UPDATE $table_name SET ignored = 0 WHERE id = %d", $id ) ); |
| 499 | else { |
| 500 | if ( (int) $issue->deleted ) // If it is in trash, recover it |
| 501 | $this->recover( $id ); |
| 502 | $wpdb->query( $wpdb->prepare( "UPDATE $table_name SET ignored = 1 WHERE id = %d", $id ) ); |
| 503 | } |
| 504 | return true; |
| 505 | } |
| 506 | |
| 507 | function endsWith( $haystack, $needle ) |
| 508 | { |
| 509 | $length = strlen( $needle ); |
| 510 | if ( $length == 0 ) |
| 511 | return true; |
| 512 | return ( substr( $haystack, -$length ) === $needle ); |
| 513 | } |
| 514 | |
| 515 | function clean_dir( $dir ) { |
| 516 | if ( !file_exists( $dir ) ) |
| 517 | return; |
| 518 | else if ( $this->endsWith( $dir, 'uploads' ) ) |
| 519 | return; |
| 520 | $found = array_diff( scandir( $dir ), array( '.', '..' ) ); |
| 521 | if ( count( $found ) < 1 ) { |
| 522 | if ( rmdir( $dir ) ) { |
| 523 | $this->clean_dir( dirname( $dir ) ); |
| 524 | } |
| 525 | } |
| 526 | } |
| 527 | |
| 528 | function delete( $id ) { |
| 529 | global $wpdb; |
| 530 | $table_name = $wpdb->prefix . "mclean_scan"; |
| 531 | $issue = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $table_name WHERE id = %d", $id ), OBJECT ); |
| 532 | $regex = "^(.*)(\\s\\(\\+.*)$"; |
| 533 | $issue->path = preg_replace( '/' . $regex . '/i', '$1', $issue->path ); // remove " (+ 6 files)" from path |
| 534 | |
| 535 | // Make sure there isn't a media DB entry |
| 536 | if ( $issue->type == 0 ) { |
| 537 | $attachmentid = $this->find_media_id_from_file( $issue->path, true ); |
| 538 | if ( $attachmentid ) { |
| 539 | $this->log( "Issue listed as filesystem but Media {$attachmentid} exists." ); |
| 540 | } |
| 541 | } |
| 542 | |
| 543 | if ( $issue->type == 0 ) { |
| 544 | |
| 545 | if ( $issue->deleted == 0 ) { |
| 546 | // Move file to the trash |
| 547 | if ( $this->trash_file( $issue->path ) ) |
| 548 | $wpdb->query( $wpdb->prepare( "UPDATE $table_name SET deleted = 1, ignored = 0 WHERE id = %d", $id ) ); |
| 549 | return true; |
| 550 | } |
| 551 | else { |
| 552 | // Delete file from the trash |
| 553 | $trashPath = trailingslashit( $this->get_trashdir() ) . $issue->path; |
| 554 | if ( !unlink( $trashPath ) ) { |
| 555 | $this->log( "Failed to delete the file." ); |
| 556 | error_log( "Media Cleaner: Failed to delete the file." ); |
| 557 | } |
| 558 | $wpdb->query( $wpdb->prepare( "DELETE FROM $table_name WHERE id = %d", $id ) ); |
| 559 | $this->clean_dir( dirname( $trashPath ) ); |
| 560 | return true; |
| 561 | } |
| 562 | } |
| 563 | |
| 564 | if ( $issue->type == 1 ) { |
| 565 | if ( $issue->deleted == 0 && MEDIA_TRASH ) { |
| 566 | // Move Media to trash |
| 567 | // Let's copy the images to the trash so that it can be recovered. |
| 568 | $fullpath = get_attached_file( $issue->postId ); |
| 569 | $mainfile = $this->clean_uploaded_filename( $fullpath ); |
| 570 | $baseUp = pathinfo( $mainfile ); |
| 571 | $baseUp = $baseUp['dirname']; |
| 572 | $file = $this->clean_uploaded_filename( $fullpath ); |
| 573 | if ( !$this->trash_file( $file ) ) { |
| 574 | $this->log( "Could not trash $file." ); |
| 575 | error_log( "Media Cleaner: Could not trash $file." ); |
| 576 | return false; |
| 577 | } |
| 578 | |
| 579 | // If images, check the other files as well |
| 580 | $meta = wp_get_attachment_metadata( $issue->postId ); |
| 581 | $isImage = isset( $meta, $meta['width'], $meta['height'] ); |
| 582 | $sizes = $this->get_image_sizes(); |
| 583 | if ( $isImage && isset( $meta['sizes'] ) ) { |
| 584 | foreach ( $meta['sizes'] as $name => $attr ) { |
| 585 | if ( isset( $attr['file'] ) ) { |
| 586 | $filepath = $this->upload_folder['basedir']; |
| 587 | $filepath = trailingslashit( $filepath ) . trailingslashit( $baseUp ) . $attr['file']; |
| 588 | $file = $this->clean_uploaded_filename( $filepath ); |
| 589 | if ( !$this->trash_file( $file ) ) { |
| 590 | $this->log( "Could not trash $file." ); |
| 591 | error_log( "Media Cleaner: Could not trash $file." ); |
| 592 | } |
| 593 | } |
| 594 | } |
| 595 | } |
| 596 | wp_delete_attachment( $issue->postId, false ); |
| 597 | $wpdb->query( $wpdb->prepare( "UPDATE $table_name SET deleted = 1, ignored = 0 WHERE id = %d", $id ) ); |
| 598 | return true; |
| 599 | } |
| 600 | else { |
| 601 | // Trash Media definitely by recovering it (to be like a normal Media) and remove it through the |
| 602 | // standard WordPress workflow |
| 603 | if ( MEDIA_TRASH ) |
| 604 | $this->recover( $id ); |
| 605 | wp_delete_attachment( $issue->postId, true ); |
| 606 | $wpdb->query( $wpdb->prepare( "DELETE FROM $table_name WHERE id = %d", $id ) ); |
| 607 | return true; |
| 608 | } |
| 609 | } |
| 610 | return false; |
| 611 | } |
| 612 | |
| 613 | /** |
| 614 | * |
| 615 | * SCANNING / RESET |
| 616 | * |
| 617 | */ |
| 618 | |
| 619 | function add_reference_url( $urlOrUrls, $type, $origin = null, $extra = null ) { |
| 620 | $urlOrUrls = !is_array( $urlOrUrls ) ? array( $urlOrUrls ) : $urlOrUrls; |
| 621 | foreach ( $urlOrUrls as $url ) { |
| 622 | // With files, we need both filename without resolution and filename with resolution, it's important |
| 623 | // to make sure the original file is not deleted if a size exists for it. |
| 624 | // With media, all URLs should be without resolution to make sure it matches Media. |
| 625 | if ( $this->current_method == 'files' ) |
| 626 | $this->add_reference( null, $url, $type, $origin ); |
| 627 | $this->add_reference( 0, $this->clean_url_from_resolution( $url ), $type, $origin ); |
| 628 | } |
| 629 | } |
| 630 | |
| 631 | function add_reference_id( $idOrIds, $type, $origin = null, $extra = null ) { |
| 632 | $idOrIds = !is_array( $idOrIds ) ? array( $idOrIds ) : $idOrIds; |
| 633 | foreach ( $idOrIds as $id ) |
| 634 | $this->add_reference( $id, "", $type, $origin ); |
| 635 | } |
| 636 | |
| 637 | private $cached_ids = array(); |
| 638 | private $cached_urls = array(); |
| 639 | |
| 640 | private function add_reference( $id, $url, $type, $origin = null, $extra = null ) { |
| 641 | // The references are actually not being added directly in the DB, they are being pushed |
| 642 | // into a cache ($this->refcache). |
| 643 | if ( !empty( $id ) ) { |
| 644 | if ( !in_array( $id, $this->cached_ids ) ) |
| 645 | array_push( $this->cached_ids, $id ); |
| 646 | else |
| 647 | return; |
| 648 | } |
| 649 | if ( !empty( $url ) ) { |
| 650 | // The URL shouldn't contain http, https, javascript at the beginning (and there are probably many more cases) |
| 651 | // The URL must be cleaned before being passed as a reference. |
| 652 | if ( substr( $url, 0, 5 ) === "http:" ) |
| 653 | return; |
| 654 | if ( substr( $url, 0, 6 ) === "https:" ) |
| 655 | return; |
| 656 | if ( substr( $url, 0, 11 ) === "javascript:" ) |
| 657 | return; |
| 658 | if ( !in_array( $url, $this->cached_urls ) ) |
| 659 | array_push( $this->cached_urls, $url ); |
| 660 | else |
| 661 | return; |
| 662 | } |
| 663 | // |
| 664 | array_push( $this->refcache, array( 'id' => $id, 'url' => $url, 'type' => $type, 'origin' => $origin ) ); |
| 665 | |
| 666 | // Without cache, the code would be this. |
| 667 | // $wpdb->insert( $table_name, |
| 668 | // array( |
| 669 | // 'time' => current_time('mysql'), 'mediaId' => $id, 'mediaUrl' => $url, 'origin' => $origin, 'originType' => $type ) |
| 670 | // ); |
| 671 | } |
| 672 | |
| 673 | // The cache containing the references is wrote to the DB. |
| 674 | function write_references() { |
| 675 | global $wpdb; |
| 676 | $table = $wpdb->prefix . "mclean_refs"; |
| 677 | $values = array(); |
| 678 | $place_holders = array(); |
| 679 | $query = "INSERT INTO $table (mediaId, mediaUrl, originType) VALUES "; |
| 680 | foreach( $this->refcache as $key => $value ) { |
| 681 | array_push( $values, $value['id'], $value['url'], $value['type'] ); |
| 682 | if ( $this->debug_logs ) { |
| 683 | if ( !empty( $value['id'] ) ) |
| 684 | $this->log( "* {$value['type']}: Media #{$value['id']}" ); |
| 685 | if ( !empty( $value['url'] ) ) |
| 686 | $this->log( "* {$value['type']}: {$value['url']}" ); |
| 687 | } |
| 688 | $place_holders[] = "('%d','%s','%s')"; |
| 689 | } |
| 690 | if ( !empty( $values ) ) { |
| 691 | $query .= implode( ', ', $place_holders ); |
| 692 | $prepared = $wpdb->prepare( "$query ", $values ); |
| 693 | $wpdb->query( $prepared ); |
| 694 | } |
| 695 | $this->refcache = array(); |
| 696 | } |
| 697 | |
| 698 | function check_is_ignore( $file ) { |
| 699 | global $wpdb; |
| 700 | $table_name = $wpdb->prefix . "mclean_scan"; |
| 701 | $count = $wpdb->get_var( "SELECT COUNT(*) |
| 702 | FROM $table_name |
| 703 | WHERE ignored = 1 |
| 704 | AND path LIKE '%". esc_sql( $wpdb->esc_like( $file ) ) . "%'" ); |
| 705 | if ( $count > 0 ) { |
| 706 | $this->log( "Could not trash $file." ); |
| 707 | } |
| 708 | return ($count > 0); |
| 709 | } |
| 710 | |
| 711 | function find_media_id_from_file( $file, $doLog ) { |
| 712 | global $wpdb; |
| 713 | $postmeta_table_name = $wpdb->prefix . 'postmeta'; |
| 714 | $file = $this->clean_uploaded_filename( $file ); |
| 715 | $sql = $wpdb->prepare( "SELECT post_id |
| 716 | FROM {$postmeta_table_name} |
| 717 | WHERE meta_key = '_wp_attached_file' |
| 718 | AND meta_value = %s", $file |
| 719 | ); |
| 720 | $ret = $wpdb->get_var( $sql ); |
| 721 | if ( $doLog ) { |
| 722 | if ( empty( $ret ) ) |
| 723 | $this->log( "File $file not found as _wp_attached_file (Library)." ); |
| 724 | else { |
| 725 | $this->log( "File $file found as Media $ret." ); |
| 726 | } |
| 727 | } |
| 728 | |
| 729 | return $ret; |
| 730 | } |
| 731 | |
| 732 | function get_image_sizes() { |
| 733 | $sizes = array(); |
| 734 | global $_wp_additional_image_sizes; |
| 735 | foreach ( get_intermediate_image_sizes() as $s ) { |
| 736 | $crop = false; |
| 737 | if ( isset( $_wp_additional_image_sizes[$s] ) ) { |
| 738 | $width = intval( $_wp_additional_image_sizes[$s]['width'] ); |
| 739 | $height = intval( $_wp_additional_image_sizes[$s]['height'] ); |
| 740 | $crop = $_wp_additional_image_sizes[$s]['crop']; |
| 741 | } else { |
| 742 | $width = get_option( $s.'_size_w' ); |
| 743 | $height = get_option( $s.'_size_h' ); |
| 744 | $crop = get_option( $s.'_crop' ); |
| 745 | } |
| 746 | $sizes[$s] = array( 'width' => $width, 'height' => $height, 'crop' => $crop ); |
| 747 | } |
| 748 | return $sizes; |
| 749 | } |
| 750 | |
| 751 | function clean_url_from_resolution( $url ) { |
| 752 | $pattern = '/[_-]\d+x\d+(?=\.[a-z]{3,4}$)/'; |
| 753 | $url = preg_replace( $pattern, '', $url ); |
| 754 | return $url; |
| 755 | } |
| 756 | |
| 757 | function is_url( $url ) { |
| 758 | return ( ( |
| 759 | !empty( $url ) ) && |
| 760 | is_string( $url ) && |
| 761 | strlen( $url ) > 4 && ( |
| 762 | strtolower( substr( $url, 0, 4) ) == 'http' || $url[0] == '/' |
| 763 | ) |
| 764 | ); |
| 765 | } |
| 766 | |
| 767 | function clean_url_from_resolution_ref( &$url ) { |
| 768 | $url = $this->clean_url_from_resolution( $url ); |
| 769 | } |
| 770 | |
| 771 | // From a url to the shortened and cleaned url (for example '2013/02/file.png') |
| 772 | function clean_url( $url ) { |
| 773 | // if ( is_array( $url ) ) { |
| 774 | // error_log( print_r( $url, 1 ) ); |
| 775 | // } |
| 776 | $dirIndex = strpos( $url, $this->contentDir ); |
| 777 | if ( empty( $url ) || $dirIndex == false ) |
| 778 | return null; |
| 779 | return urldecode( substr( $url, 1 + strlen( $this->contentDir ) + $dirIndex ) ); |
| 780 | } |
| 781 | |
| 782 | // From a fullpath to the shortened and cleaned path (for example '2013/02/file.png') |
| 783 | // Original version by Jordy |
| 784 | // function clean_uploaded_filename( $fullpath ) { |
| 785 | // $basedir = $this->upload_folder['basedir']; |
| 786 | // $file = str_replace( $basedir, '', $fullpath ); |
| 787 | // $file = str_replace( "./", "", $file ); |
| 788 | // $file = trim( $file, "/" ); |
| 789 | // return $file; |
| 790 | // } |
| 791 | |
| 792 | // From a fullpath to the shortened and cleaned path (for example '2013/02/file.png') |
| 793 | // Faster version, more difficult to read, by Mike Meinz |
| 794 | function clean_uploaded_filename( $fullpath ) { |
| 795 | $dirIndex = strpos( $fullpath, $this->contentDir ); |
| 796 | if ( $dirIndex == false ) { |
| 797 | $file = $fullpath; |
| 798 | } |
| 799 | else { |
| 800 | // Remove first part of the path leaving yyyy/mm/filename.ext |
| 801 | $file = substr( $fullpath, 1 + strlen( $this->contentDir ) + $dirIndex ); |
| 802 | } |
| 803 | if ( substr( $file, 0, 2 ) == './' ) { |
| 804 | $file = substr( $file, 2 ); |
| 805 | } |
| 806 | if ( substr( $file, 0, 1 ) == '/' ) { |
| 807 | $file = substr( $file, 1 ); |
| 808 | } |
| 809 | return $file; |
| 810 | } |
| 811 | |
| 812 | /* |
| 813 | Check if the file or the Media ID is used in the install. |
| 814 | That file or ID will be checked against the database of references created by the plugin |
| 815 | by the parsers. |
| 816 | */ |
| 817 | public function reference_exists( $file, $mediaId ) { |
| 818 | global $wpdb; |
| 819 | $table = $wpdb->prefix . "mclean_refs"; |
| 820 | $row = null; |
| 821 | if ( !empty( $mediaId ) ) { |
| 822 | $row = $wpdb->get_row( $wpdb->prepare( "SELECT originType FROM $table WHERE mediaId = %d", $mediaId ) ); |
| 823 | if ( !empty( $row ) ) { |
| 824 | $this->last_analysis = $row->originType; |
| 825 | $this->log( "OK! Media #{$mediaId} used by {$row->originType}" ); |
| 826 | return true; |
| 827 | } |
| 828 | } |
| 829 | if ( !empty( $file ) ) { |
| 830 | $row = $wpdb->get_row( $wpdb->prepare( "SELECT originType FROM $table WHERE mediaUrl = %s", $file ) ); |
| 831 | if ( !empty( $row ) ) { |
| 832 | $this->last_analysis = $row->originType; |
| 833 | $this->log( "OK! File {$file} used by {$row->originType}" ); |
| 834 | return true; |
| 835 | } |
| 836 | } |
| 837 | return false; |
| 838 | } |
| 839 | |
| 840 | function check_media( $attachmentId, $checkOnly = false ) { |
| 841 | |
| 842 | $this->last_analysis = "N/A"; |
| 843 | |
| 844 | // Is it an image? |
| 845 | $meta = wp_get_attachment_metadata( $attachmentId ); |
| 846 | $isImage = isset( $meta, $meta['width'], $meta['height'] ); |
| 847 | |
| 848 | // Get the main file |
| 849 | global $wpdb; |
| 850 | $fullpath = get_attached_file( $attachmentId ); |
| 851 | $mainfile = $this->clean_uploaded_filename( $fullpath ); |
| 852 | $baseUp = pathinfo( $mainfile ); |
| 853 | $baseUp = $baseUp['dirname']; |
| 854 | $size = 0; |
| 855 | $countfiles = 0; |
| 856 | $issue = 'NO_CONTENT'; |
| 857 | if ( file_exists( $fullpath ) ) { |
| 858 | |
| 859 | // Special scan: Broken only! |
| 860 | if ( !$this->check_content && !$this->check_postmeta && !$this->check_posts && !$this->check_widgets ) |
| 861 | return true; |
| 862 | |
| 863 | $size = filesize( $fullpath ); |
| 864 | |
| 865 | // Analysis |
| 866 | $this->last_analysis = "NONE"; |
| 867 | $this->log( "Checking Media #{$attachmentId}: {$mainfile}" ); |
| 868 | if ( $this->check_is_ignore( $mainfile, $attachmentId ) ) { |
| 869 | $this->last_analysis = "IGNORED"; |
| 870 | return true; |
| 871 | } |
| 872 | if ( $this->reference_exists( $mainfile, $attachmentId ) ) |
| 873 | return true; |
| 874 | |
| 875 | // If images, check the other files as well |
| 876 | $countfiles = 0; |
| 877 | $sizes = $this->get_image_sizes(); |
| 878 | if ( $isImage && isset( $meta['sizes'] ) ) { |
| 879 | foreach ( $meta['sizes'] as $name => $attr ) { |
| 880 | if ( isset( $attr['file'] ) ) { |
| 881 | $filepath = $this->upload_folder['basedir']; |
| 882 | $filepath = trailingslashit( $filepath ) . trailingslashit( $baseUp ) . $attr['file']; |
| 883 | if ( file_exists( $filepath ) ) |
| 884 | $size += filesize( $filepath ); |
| 885 | $file = $this->clean_uploaded_filename( $filepath ); |
| 886 | $countfiles++; |
| 887 | // Analysis |
| 888 | $this->log( "Checking Media #{$attachmentId}: {$file}" ); |
| 889 | if ( $this->reference_exists( $mainfile, $attachmentId ) ) |
| 890 | return true; |
| 891 | } |
| 892 | } |
| 893 | } |
| 894 | } else { |
| 895 | $this->log( "File {$fullpath} does not exist." ); |
| 896 | $issue = 'ORPHAN_MEDIA'; |
| 897 | } |
| 898 | |
| 899 | if ( !$checkOnly ) { |
| 900 | $table_name = $wpdb->prefix . "mclean_scan"; |
| 901 | $wpdb->insert( $table_name, |
| 902 | array( |
| 903 | 'time' => current_time('mysql'), |
| 904 | 'type' => 1, |
| 905 | 'size' => $size, |
| 906 | 'path' => $mainfile . ( $countfiles > 0 ? ( " (+ " . $countfiles . " files)" ) : "" ), |
| 907 | 'postId' => $attachmentId, |
| 908 | 'issue' => $issue |
| 909 | ) |
| 910 | ); |
| 911 | } |
| 912 | return false; |
| 913 | } |
| 914 | |
| 915 | // Delete all issues |
| 916 | function reset_issues( $includingIgnored = false ) { |
| 917 | global $wpdb; |
| 918 | $table_name = $wpdb->prefix . "mclean_scan"; |
| 919 | if ( $includingIgnored ) { |
| 920 | $wpdb->query( "DELETE FROM $table_name WHERE deleted = 0" ); |
| 921 | } |
| 922 | else { |
| 923 | $wpdb->query( "DELETE FROM $table_name WHERE ignored = 0 AND deleted = 0" ); |
| 924 | } |
| 925 | if ( file_exists( plugin_dir_path( __FILE__ ) . '/media-cleaner.log' ) ) { |
| 926 | file_put_contents( plugin_dir_path( __FILE__ ) . '/media-cleaner.log', '' ); |
| 927 | } |
| 928 | $table_name = $wpdb->prefix . "mclean_refs"; |
| 929 | $wpdb->query("TRUNCATE $table_name"); |
| 930 | } |
| 931 | |
| 932 | function echo_issue( $issue ) { |
| 933 | if ( $issue == 'NO_CONTENT' ) { |
| 934 | _e( "Seems not in use.", 'media-cleaner' ); |
| 935 | } |
| 936 | else if ( $issue == 'NO_MEDIA' ) { |
| 937 | _e( "Not in Media Library.", 'media-cleaner' ); |
| 938 | } |
| 939 | else if ( $issue == 'ORPHAN_RETINA' ) { |
| 940 | _e( "Orphan retina.", 'media-cleaner' ); |
| 941 | } |
| 942 | else if ( $issue == 'ORPHAN_WEBP' ) { |
| 943 | _e( "Orphan WebP.", 'media-cleaner' ); |
| 944 | } |
| 945 | else if ( $issue == 'ORPHAN_MEDIA' ) { |
| 946 | _e( "File not found.", 'media-cleaner' ); |
| 947 | } |
| 948 | else { |
| 949 | echo $issue; |
| 950 | } |
| 951 | } |
| 952 | } |
| 953 | |
| 954 | |
| 955 | /* |
| 956 | INSTALL / UNINSTALL |
| 957 | */ |
| 958 | |
| 959 | function wpmc_init( $mainfile ) { |
| 960 | //register_activation_hook( $mainfile, 'wpmc_reset' ); |
| 961 | //register_deactivation_hook( $mainfile, 'wpmc_uninstall' ); |
| 962 | register_uninstall_hook( $mainfile, 'wpmc_uninstall' ); |
| 963 | } |
| 964 | |
| 965 | function wpmc_reset () { |
| 966 | wpmc_uninstall(); |
| 967 | wpmc_install(); |
| 968 | $upload_folder = wp_upload_dir(); |
| 969 | $basedir = $upload_folder['basedir']; |
| 970 | if ( !is_writable( $basedir ) ) { |
| 971 | echo '<div class="error"><p>' . __( 'The directory for uploads is not writable. Media Cleaner will only be able to scan.', 'media-cleaner' ) . '</p></div>'; |
| 972 | } |
| 973 | |
| 974 | } |
| 975 | |
| 976 | function wpmc_install() { |
| 977 | global $wpdb; |
| 978 | $table_name = $wpdb->prefix . "mclean_scan"; |
| 979 | $charset_collate = $wpdb->get_charset_collate(); |
| 980 | $sql = "CREATE TABLE $table_name ( |
| 981 | id BIGINT(20) NOT NULL AUTO_INCREMENT, |
| 982 | time DATETIME DEFAULT '0000-00-00 00:00:00' NOT NULL, |
| 983 | type TINYINT(1) NOT NULL, |
| 984 | postId BIGINT(20) NULL, |
| 985 | path TINYTEXT NULL, |
| 986 | size INT(9) NULL, |
| 987 | ignored TINYINT(1) NOT NULL DEFAULT 0, |
| 988 | deleted TINYINT(1) NOT NULL DEFAULT 0, |
| 989 | issue TINYTEXT NOT NULL, |
| 990 | PRIMARY KEY (id) |
| 991 | ) " . $charset_collate . ";" ; |
| 992 | require_once(ABSPATH . 'wp-admin/includes/upgrade.php'); |
| 993 | dbDelta( $sql ); |
| 994 | $sql="ALTER TABLE $table_name ADD INDEX IgnoredIndex (ignored) USING BTREE;"; |
| 995 | $wpdb->query($sql); |
| 996 | $table_name = $wpdb->prefix . "mclean_refs"; |
| 997 | $charset_collate = $wpdb->get_charset_collate(); |
| 998 | // This key doesn't work on too many installs because of the 'Specified key was too long' issue |
| 999 | // KEY mediaLookUp (mediaId, mediaUrl) |
| 1000 | $sql = "CREATE TABLE $table_name ( |
| 1001 | id BIGINT(20) NOT NULL AUTO_INCREMENT, |
| 1002 | mediaId BIGINT(20) NULL, |
| 1003 | mediaUrl VARBINARY(256) NULL, |
| 1004 | originType VARBINARY(32) NOT NULL, |
| 1005 | PRIMARY KEY (id) |
| 1006 | ) " . $charset_collate . ";"; |
| 1007 | require_once(ABSPATH . 'wp-admin/includes/upgrade.php'); |
| 1008 | dbDelta( $sql ); |
| 1009 | } |
| 1010 | |
| 1011 | function wpmc_uninstall () { |
| 1012 | global $wpdb; |
| 1013 | $table_name1 = $wpdb->prefix . "mclean_scan"; |
| 1014 | $table_name2 = $wpdb->prefix . "mclean_refs"; |
| 1015 | $table_name3 = $wpdb->prefix . "wpmcleaner"; |
| 1016 | $sql = "DROP TABLE IF EXISTS $table_name1, $table_name2, $table_name3;"; |
| 1017 | $wpdb->query( $sql ); |
| 1018 | } |
| 1019 |