| 1 |
<?php |
| 2 |
if ( ! defined( 'ABSPATH' ) ) { |
| 3 |
exit; |
| 4 |
} |
| 5 |
|
| 6 |
class GDATTFront { |
| 7 |
private $edit_mode = false; |
| 8 |
private $icons = [ |
| 9 |
'code' => 'c|cc|h|js|class', |
| 10 |
'xml' => 'xml', |
| 11 |
'excel' => 'xla|xls|xlsx|xlt|xlw|xlam|xlsb|xlsm|xltm', |
| 12 |
'word' => 'docx|dotx|docm|dotm', |
| 13 |
'image' => 'png|gif|jpg|jpeg|jpe|jp|bmp|tif|tiff|svg', |
| 14 |
'psd' => 'psd', |
| 15 |
'ai' => 'ai', |
| 16 |
'archive' => 'zip|rar|gz|gzip|tar', |
| 17 |
'text' => 'txt|asc|nfo', |
| 18 |
'powerpoint' => 'pot|pps|ppt|pptx|ppam|pptm|sldm|ppsm|potm', |
| 19 |
'pdf' => 'pdf', |
| 20 |
'html' => 'htm|html|css', |
| 21 |
'video' => 'avi|asf|asx|wax|wmv|wmx|divx|flv|mov|qt|mpeg|mpg|mpe|mp4|m4v|ogv|mkv', |
| 22 |
'documents' => 'odt|odp|ods|odg|odc|odb|odf|wp|wpd|rtf', |
| 23 |
'audio' => 'mp3|m4a|m4b|mp4|m4v|wav|ra|ram|ogg|oga|mid|midi|wma|mka', |
| 24 |
'icon' => 'ico', |
| 25 |
]; |
| 26 |
|
| 27 |
function __construct() { |
| 28 |
add_action( 'bbp_init', [ $this, 'load' ] ); |
| 29 |
} |
| 30 |
|
| 31 |
public static function instance() { |
| 32 |
static $instance = false; |
| 33 |
|
| 34 |
if ( $instance === false ) { |
| 35 |
$instance = new GDATTFront(); |
| 36 |
} |
| 37 |
|
| 38 |
return $instance; |
| 39 |
} |
| 40 |
|
| 41 |
public function load() { |
| 42 |
add_action( 'wp_enqueue_scripts', [ $this, 'wp_enqueue_scripts' ] ); |
| 43 |
|
| 44 |
add_action( 'bbp_theme_before_reply_form_submit_wrapper', [ $this, 'embed_form' ] ); |
| 45 |
add_action( 'bbp_theme_before_topic_form_submit_wrapper', [ $this, 'embed_form' ] ); |
| 46 |
|
| 47 |
add_action( 'bbp_edit_reply', [ $this, 'edit_reply' ], 10, 5 ); |
| 48 |
add_action( 'bbp_edit_topic', [ $this, 'edit_topic' ], 10, 4 ); |
| 49 |
add_action( 'bbp_new_reply', [ $this, 'save_reply' ], 10, 5 ); |
| 50 |
add_action( 'bbp_new_topic', [ $this, 'save_topic' ], 10, 4 ); |
| 51 |
|
| 52 |
add_filter( 'bbp_get_reply_content', [ $this, 'embed_attachments' ], 100, 2 ); |
| 53 |
add_filter( 'bbp_get_topic_content', [ $this, 'embed_attachments' ], 100, 2 ); |
| 54 |
|
| 55 |
if ( bbpc_bba_o( 'is_attachment_icon' ) == 1 ) { |
| 56 |
add_action( 'bbp_theme_before_topic_title', [ $this, 'show_attachments_icon' ] ); |
| 57 |
} |
| 58 |
|
| 59 |
$this->register_scripts_and_styles(); |
| 60 |
} |
| 61 |
|
| 62 |
private function icon( $ext ) { |
| 63 |
foreach ( $this->icons as $icon => $list ) { |
| 64 |
$list = explode( '|', $list ); |
| 65 |
|
| 66 |
if ( in_array( $ext, $list ) ) { |
| 67 |
return $icon; |
| 68 |
} |
| 69 |
} |
| 70 |
|
| 71 |
return 'generic'; |
| 72 |
} |
| 73 |
|
| 74 |
public function register_scripts_and_styles() { |
| 75 |
//TODO: Fix the constant for version |
| 76 |
wp_register_style( 'bbpc-attachments', BBPCATTACHMENT_URL . 'css/front.min.css', [], BBPC_VERSION ); |
| 77 |
wp_register_script( 'bbpc-attachments', BBPCATTACHMENT_URL . 'js/front.min.js', [ 'jquery' ], BBPC_VERSION, true ); |
| 78 |
} |
| 79 |
|
| 80 |
public function include_scripts_and_styles() { |
| 81 |
wp_enqueue_style( 'bbpc-attachments' ); |
| 82 |
wp_enqueue_script( 'bbpc-attachments' ); |
| 83 |
|
| 84 |
wp_localize_script( |
| 85 |
'bbpc-attachments', |
| 86 |
'bbpcAttachmentsInit', |
| 87 |
[ |
| 88 |
'max_files' => apply_filters( 'bbpc_bbpressattchment_allow_upload', BBPCATTCore::instance()->get_max_files(), bbp_get_forum_id() ), |
| 89 |
'are_you_sure' => __( 'This operation is not reversible. Are you sure?', 'bbp-core' ), |
| 90 |
] |
| 91 |
); |
| 92 |
} |
| 93 |
|
| 94 |
public function wp_enqueue_scripts() { |
| 95 |
if ( bbpc_is_bbpress() ) { |
| 96 |
$this->include_scripts_and_styles(); |
| 97 |
} |
| 98 |
} |
| 99 |
|
| 100 |
public function edit_topic( $topic_id, $forum_id, $anonymous_data, $topic_author ) { |
| 101 |
$this->edit_mode = true; |
| 102 |
$this->process_attachments( 0, $topic_id, $forum_id, $anonymous_data, $topic_author ); |
| 103 |
} |
| 104 |
|
| 105 |
public function edit_reply( $reply_id, $topic_id, $forum_id, $anonymous_data = null, $reply_author = null ) { |
| 106 |
$this->edit_mode = true; |
| 107 |
$this->process_attachments( $reply_id, $topic_id, $forum_id, $anonymous_data, $reply_author ); |
| 108 |
} |
| 109 |
|
| 110 |
public function save_topic( $topic_id, $forum_id, $anonymous_data, $topic_author ) { |
| 111 |
$this->edit_mode = false; |
| 112 |
$this->process_attachments( 0, $topic_id, $forum_id, $anonymous_data, $topic_author ); |
| 113 |
} |
| 114 |
|
| 115 |
public function save_reply( $reply_id, $topic_id, $forum_id, $anonymous_data = null, $reply_author = null ) { |
| 116 |
$this->edit_mode = false; |
| 117 |
$this->process_attachments( $reply_id, $topic_id, $forum_id, $anonymous_data, $reply_author ); |
| 118 |
} |
| 119 |
|
| 120 |
public function process_attachments( $reply_id, $topic_id, $forum_id, $anonymous_data = null, $reply_author = null ) { |
| 121 |
$uploads = []; |
| 122 |
$revision = false; |
| 123 |
|
| 124 |
if ( ! empty( $_FILES ) && ! empty( $_FILES['bbpc_attachment'] ) ) { |
| 125 |
require_once ABSPATH . 'wp-admin/includes/file.php'; |
| 126 |
|
| 127 |
$errors = new gdbbp_Error(); |
| 128 |
$overrides = [ |
| 129 |
'test_form' => false, |
| 130 |
'upload_error_handler' => 'bbpc_bbattachment_handle_upload_error', |
| 131 |
]; |
| 132 |
|
| 133 |
foreach ( $_FILES['bbpc_attachment']['error'] as $key => $error ) { |
| 134 |
$file_name = $_FILES['bbpc_attachment']['name'][ $key ]; |
| 135 |
|
| 136 |
if ( $error == UPLOAD_ERR_OK ) { |
| 137 |
$file = [ |
| 138 |
'name' => $file_name, |
| 139 |
'type' => $_FILES['bbpc_attachment']['type'][ $key ], |
| 140 |
'size' => $_FILES['bbpc_attachment']['size'][ $key ], |
| 141 |
'tmp_name' => $_FILES['bbpc_attachment']['tmp_name'][ $key ], |
| 142 |
'error' => $_FILES['bbpc_attachment']['error'][ $key ], |
| 143 |
]; |
| 144 |
|
| 145 |
$file_name = sanitize_file_name( $file_name ); |
| 146 |
|
| 147 |
if ( BBPCATTCore::instance()->is_right_size( $file, $forum_id ) ) { |
| 148 |
$upload = wp_handle_upload( $file, $overrides ); |
| 149 |
|
| 150 |
if ( ! is_wp_error( $upload ) ) { |
| 151 |
$uploads[] = $upload; |
| 152 |
} else { |
| 153 |
$errors->add( 'wp_upload', $upload->errors['wp_upload_error'][0], $file_name ); |
| 154 |
} |
| 155 |
} else { |
| 156 |
$errors->add( 'bbpc_upload', 'File exceeds allowed file size.', $file_name ); |
| 157 |
} |
| 158 |
} else { |
| 159 |
switch ( $error ) { |
| 160 |
default: |
| 161 |
case 'UPLOAD_ERR_NO_FILE': |
| 162 |
$errors->add( 'php_upload', 'File not uploaded.', $file_name ); |
| 163 |
break; |
| 164 |
case 'UPLOAD_ERR_INI_SIZE': |
| 165 |
$errors->add( 'php_upload', 'Upload file size exceeds PHP maximum file size allowed.', $file_name ); |
| 166 |
break; |
| 167 |
case 'UPLOAD_ERR_FORM_SIZE': |
| 168 |
$errors->add( 'php_upload', 'Upload file size exceeds FORM specified file size.', $file_name ); |
| 169 |
break; |
| 170 |
case 'UPLOAD_ERR_PARTIAL': |
| 171 |
$errors->add( 'php_upload', 'Upload file only partially uploaded.', $file_name ); |
| 172 |
break; |
| 173 |
case 'UPLOAD_ERR_CANT_WRITE': |
| 174 |
$errors->add( 'php_upload', 'Can\'t write file to the disk.', $file_name ); |
| 175 |
break; |
| 176 |
case 'UPLOAD_ERR_NO_TMP_DIR': |
| 177 |
$errors->add( 'php_upload', 'Temporary folder for upload is missing.', $file_name ); |
| 178 |
break; |
| 179 |
case 'UPLOAD_ERR_EXTENSION': |
| 180 |
$errors->add( 'php_upload', 'Server extension restriction stopped upload.', $file_name ); |
| 181 |
break; |
| 182 |
} |
| 183 |
} |
| 184 |
} |
| 185 |
} |
| 186 |
|
| 187 |
$post_id = $reply_id == 0 ? $topic_id : $reply_id; |
| 188 |
|
| 189 |
if ( ! empty( $errors->errors ) ) { |
| 190 |
foreach ( $errors->errors as $code => $errs ) { |
| 191 |
foreach ( $errs as $error ) { |
| 192 |
if ( $error[0] != '' && $error[1] != '' ) { |
| 193 |
add_post_meta( |
| 194 |
$post_id, |
| 195 |
'_bbp_attachment_upload_error', |
| 196 |
[ |
| 197 |
'code' => $code, |
| 198 |
'file' => $error[1], |
| 199 |
'message' => $error[0], |
| 200 |
] |
| 201 |
); |
| 202 |
} |
| 203 |
} |
| 204 |
} |
| 205 |
|
| 206 |
$revision = true; |
| 207 |
} |
| 208 |
|
| 209 |
if ( ! empty( $uploads ) ) { |
| 210 |
require_once ABSPATH . 'wp-admin/includes/media.php'; |
| 211 |
require_once ABSPATH . 'wp-admin/includes/image.php'; |
| 212 |
|
| 213 |
foreach ( $uploads as $upload ) { |
| 214 |
$wp_filetype = wp_check_filetype( basename( $upload['file'] ), null ); |
| 215 |
$attachment = [ |
| 216 |
'post_mime_type' => $wp_filetype['type'], |
| 217 |
'post_title' => preg_replace( '/\.[^.]+$/', '', basename( $upload['file'] ) ), |
| 218 |
'post_content' => '', |
| 219 |
'post_status' => 'inherit', |
| 220 |
]; |
| 221 |
|
| 222 |
$attach_id = wp_insert_attachment( $attachment, $upload['file'], $post_id ); |
| 223 |
$attach_data = wp_generate_attachment_metadata( $attach_id, $upload['file'] ); |
| 224 |
|
| 225 |
wp_update_attachment_metadata( $attach_id, $attach_data ); |
| 226 |
update_post_meta( $attach_id, '_bbp_attachment', '1' ); |
| 227 |
} |
| 228 |
|
| 229 |
$revision = true; |
| 230 |
} |
| 231 |
|
| 232 |
if ( $this->edit_mode && $revision ) { |
| 233 |
add_filter( 'wp_save_post_revision_post_has_changed', [ $this, 'post_has_changed' ] ); |
| 234 |
} |
| 235 |
} |
| 236 |
|
| 237 |
public function post_has_changed() { |
| 238 |
remove_filter( 'wp_save_post_revision_post_has_changed', [ $this, 'post_has_changed' ] ); |
| 239 |
|
| 240 |
return true; |
| 241 |
} |
| 242 |
|
| 243 |
public function show_attachments_icon() { |
| 244 |
$topic_id = bbp_get_topic_id(); |
| 245 |
$count = bbpc_topic_attachments_count( $topic_id, true ); |
| 246 |
|
| 247 |
if ( $count > 0 ) { |
| 248 |
echo '<span class="bbp-attachments-count" title="' . $count . ' ' . _n( 'attachment', 'attachments', $count, 'bbp-core' ) . '"></span>'; |
| 249 |
} |
| 250 |
} |
| 251 |
|
| 252 |
public function embed_attachments( $content, $id ) { |
| 253 |
global $user_ID; |
| 254 |
|
| 255 |
$attachments = bbpc_get_post_attachments( $id ); |
| 256 |
|
| 257 |
$post = get_post( $id ); |
| 258 |
$author_id = $post->post_author; |
| 259 |
|
| 260 |
$opt = get_option( 'bbp_core_settings' ); |
| 261 |
|
| 262 |
if ( ! empty( $attachments ) ) { |
| 263 |
$content .= '<div class="bbp-attachments">'; |
| 264 |
$content .= '<h6>' . __( 'Attachments', 'bbp-core' ) . ':</h6>'; |
| 265 |
|
| 266 |
$_download = ' download'; |
| 267 |
|
| 268 |
if ( ! is_user_logged_in() && BBPCATTCore::instance()->is_hidden_from_visitors() ) { |
| 269 |
$content .= sprintf( __( "You must be <a href='%s'>logged in</a> to view attached files.", 'bbp-core' ), wp_login_url( get_permalink() ) ); |
| 270 |
} else { |
| 271 |
$listing = '<ol'; |
| 272 |
$thumbnails = '<ol'; |
| 273 |
|
| 274 |
$listing .= ' class="with-icons d4p-bbp-listing"'; |
| 275 |
$thumbnails .= ' class="with-icons d4p-bba-thumbnails"'; |
| 276 |
|
| 277 |
$listing .= '>'; |
| 278 |
$thumbnails .= '>'; |
| 279 |
$images = $files = 0; |
| 280 |
|
| 281 |
foreach ( $attachments as $attachment ) { |
| 282 |
$actions = []; |
| 283 |
|
| 284 |
$url = add_query_arg( '_wpnonce', wp_create_nonce( 'd4p-bbpress-attachments' ) ); |
| 285 |
$url = add_query_arg( 'att_id', $attachment->ID, $url ); |
| 286 |
$url = add_query_arg( 'bbp_id', $id, $url ); |
| 287 |
|
| 288 |
$allow = 'no'; |
| 289 |
if ( bbpc_is_user_admin() ) { |
| 290 |
$allow = 'delete'; |
| 291 |
} elseif ( bbpc_is_user_moderator() ) { |
| 292 |
$allow = 'delete'; |
| 293 |
} elseif ( $author_id == $user_ID ) { |
| 294 |
$allow = false; |
| 295 |
} |
| 296 |
|
| 297 |
if ( $allow == 'delete' || $allow == 'both' ) { |
| 298 |
$actions[] = '<a class="d4p-bba-action-delete" href="' . esc_url( add_query_arg( 'd4pbbaction', 'delete', $url ) ) . '">' . __( 'delete', 'bbp-core' ) . '</a>'; |
| 299 |
} |
| 300 |
|
| 301 |
if ( $allow == 'detach' || $allow == 'both' ) { |
| 302 |
$actions[] = '<a class="d4p-bba-action-detach" href="' . esc_url( add_query_arg( 'd4pbbaction', 'detach', $url ) ) . '">' . __( 'detach', 'bbp-core' ) . '</a>'; |
| 303 |
} |
| 304 |
|
| 305 |
if ( count( $actions ) > 0 ) { |
| 306 |
$actions = ' <span class="d4p-bba-actions">[' . join( ' | ', $actions ) . ']</span>'; |
| 307 |
} else { |
| 308 |
$actions = ''; |
| 309 |
} |
| 310 |
|
| 311 |
$file = get_attached_file( $attachment->ID ); |
| 312 |
$ext = pathinfo( $file, PATHINFO_EXTENSION ); |
| 313 |
$filename = pathinfo( $file, PATHINFO_BASENAME ); |
| 314 |
$file_url = wp_get_attachment_url( $attachment->ID ); |
| 315 |
|
| 316 |
$html = $class_li = $class_a = $rel_a = ''; |
| 317 |
$a_title = $filename; |
| 318 |
$caption = false; |
| 319 |
|
| 320 |
$is_lighbox = ''; |
| 321 |
if ( bbpc_is_premium() ) { |
| 322 |
$is_lighbox = $opt['image_link_type'] == 'lightbox' ? ' bbpc-lightbox' : ''; |
| 323 |
$_download = $opt['image_link_type'] == 'lightbox' ? '' : $_download; |
| 324 |
} |
| 325 |
|
| 326 |
$img = false; |
| 327 |
if ( ( $opt['attachment_image_x'] ?? false ) && ( $opt['attachment_image_y'] ?? false ) ) { |
| 328 |
$html = wp_get_attachment_image( $attachment->ID, 'bbpc-attachment-thumb' ); |
| 329 |
|
| 330 |
if ( $html != '' ) { |
| 331 |
$img = true; |
| 332 |
|
| 333 |
$class_li = 'bbp-atthumb'; |
| 334 |
|
| 335 |
$caption = bbpc_bba_o( 'image_thumbnail_caption' ) == 1; |
| 336 |
} |
| 337 |
} |
| 338 |
|
| 339 |
$item = '<li id="bbpcore-attach_' . $attachment->ID . '" class="bbpcore-attach bbpcore-attachment-' . $ext . ' ' . $class_li . '">'; |
| 340 |
|
| 341 |
if ( $html == '' ) { |
| 342 |
$html = $filename; |
| 343 |
$class_li = 'bbp-atticon bbp-atticon-' . $this->icon( $ext ); |
| 344 |
} |
| 345 |
|
| 346 |
if ( $img ) { |
| 347 |
|
| 348 |
if ( $caption ) { |
| 349 |
$item .= '<div style="width: ' . bbpc_bba_o( 'attachment_image_x' ) . 'px" class="wp-caption">'; |
| 350 |
} |
| 351 |
|
| 352 |
$item .= '<a class="' . $class_a . $is_lighbox . '" href="' . $file_url . '" title="' . $a_title .'" '. $_download .'>' . $html . '</a>'; |
| 353 |
|
| 354 |
if ( $caption ) { |
| 355 |
$a_title = '<a class="' . $is_lighbox . '" href="' . $file_url . '"' . $_download . '>' . $a_title . '</a>'; |
| 356 |
|
| 357 |
$item .= '<p class="wp-caption-text">' . $a_title . '<br/>' . $actions . '</p></div>'; |
| 358 |
} |
| 359 |
} else { |
| 360 |
$item .= '<span role="presentation" class="' . $class_li . '"></span> '; |
| 361 |
$item .= '<div class="d4p-bbp-att-wrapper"><a class="' . $class_a . $is_lighbox . '"' . $rel_a . $_download . ' href="' . $file_url . '" title="' . $a_title . '">' . $html . '</a>' . $actions . '</div>'; |
| 362 |
} |
| 363 |
|
| 364 |
$item .= '</li>'; |
| 365 |
|
| 366 |
if ( $img ) { |
| 367 |
$thumbnails .= $item; |
| 368 |
$images++; |
| 369 |
} else { |
| 370 |
$listing .= $item; |
| 371 |
$files++; |
| 372 |
} |
| 373 |
} |
| 374 |
|
| 375 |
$thumbnails .= '</ol>'; |
| 376 |
$listing .= '</ol>'; |
| 377 |
|
| 378 |
if ( $images > 0 ) { |
| 379 |
$content .= $thumbnails; |
| 380 |
} |
| 381 |
|
| 382 |
if ( $files > 0 ) { |
| 383 |
$content .= $listing; |
| 384 |
} |
| 385 |
} |
| 386 |
|
| 387 |
$content .= '</div>'; |
| 388 |
} |
| 389 |
|
| 390 |
if ( bbpc_is_user_admin() || bbpc_is_user_moderator() ) { |
| 391 |
$errors = get_post_meta( $id, '_bbp_attachment_upload_error' ); |
| 392 |
|
| 393 |
if ( ! empty( $errors ) ) { |
| 394 |
$content .= '<div class="bbp-attachments-errors">'; |
| 395 |
$content .= '<h6>' . __( 'Upload Errors', 'bbp-core' ) . ':</h6>'; |
| 396 |
$content .= '<ol'; |
| 397 |
|
| 398 |
$class_li = 'bbp-file-error'; |
| 399 |
|
| 400 |
$content .= ' class="with-icons"'; |
| 401 |
$class_li .= ' bbp-atticon bbp-atticon-error'; |
| 402 |
|
| 403 |
$content .= '>'; |
| 404 |
|
| 405 |
foreach ( $errors as $error ) { |
| 406 |
$content .= '<li class="' . $class_li . '"><span role="presentation" class="' . $class_li . '"></span> '; |
| 407 |
$content .= '<div class="d4p-bbp-att-wrapper"><strong>' . esc_html( $error['file'] ) . '</strong>: ' . __( $error['message'], 'bbp-core' ) . '</div></li>'; |
| 408 |
} |
| 409 |
|
| 410 |
$content .= '</ol></div>'; |
| 411 |
} |
| 412 |
} |
| 413 |
|
| 414 |
return $content; |
| 415 |
} |
| 416 |
|
| 417 |
public function embed_form() { |
| 418 |
$can_upload = apply_filters( 'bbpc_bbpressattchment_allow_upload', BBPCATTCore::instance()->is_user_allowed(), bbpc_get_forum_id() ); |
| 419 |
if ( ! $can_upload ) { |
| 420 |
return; |
| 421 |
} |
| 422 |
|
| 423 |
$is_enabled = apply_filters( 'bbpc_bbpressattchment_forum_enabled', BBPCATTCore::instance()->enabled_for_forum(), bbpc_get_forum_id() ); |
| 424 |
if ( ! $is_enabled ) { |
| 425 |
return; |
| 426 |
} |
| 427 |
|
| 428 |
$file_size = apply_filters( 'bbpc_bbpressattchment_max_file_size', BBPCATTCore::instance()->get_file_size(), bbpc_get_forum_id() ); |
| 429 |
|
| 430 |
include BBPCATTACHMENTS_PATH . 'forms/uploader.php'; |
| 431 |
} |
| 432 |
} |
| 433 |
|
