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1 <?php 2 /** 3 * Media Library List Table class. 4 * 5 * @package WordPress 6 * @subpackage List_Table 7 * @since 3.1.0 8 * @access private 9 */ 10 class WP_Media_List_Table extends WP_List_Table { 11 12 function __construct() { 13 $this->detached = isset( $_REQUEST['detached'] ) || isset( $_REQUEST['find_detached'] ); 14 15 parent::__construct( array( 16 'plural' => 'media' 17 ) ); 18 } 19 20 function ajax_user_can() { 21 return current_user_can('upload_files'); 22 } 23 24 function prepare_items() { 25 global $lost, $wpdb, $wp_query, $post_mime_types, $avail_post_mime_types; 26 27 $q = $_REQUEST; 28 29 if ( !empty( $lost ) ) 30 $q['post__in'] = implode( ',', $lost ); 31 32 list( $post_mime_types, $avail_post_mime_types ) = wp_edit_attachments_query( $q ); 33 34 $this->is_trash = isset( $_REQUEST['status'] ) && 'trash' == $_REQUEST['status']; 35 36 $this->set_pagination_args( array( 37 'total_items' => $wp_query->found_posts, 38 'total_pages' => $wp_query->max_num_pages, 39 'per_page' => $wp_query->query_vars['posts_per_page'], 40 ) ); 41 } 42 43 function get_views() { 44 global $wpdb, $post_mime_types, $avail_post_mime_types; 45 46 $type_links = array(); 47 $_num_posts = (array) wp_count_attachments(); 48 $_total_posts = array_sum($_num_posts) - $_num_posts['trash']; 49 if ( !isset( $total_orphans ) ) 50 $total_orphans = $wpdb->get_var( "SELECT COUNT( * ) FROM $wpdb->posts WHERE post_type = 'attachment' AND post_status != 'trash' AND post_parent < 1" ); 51 $matches = wp_match_mime_types(array_keys($post_mime_types), array_keys($_num_posts)); 52 foreach ( $matches as $type => $reals ) 53 foreach ( $reals as $real ) 54 $num_posts[$type] = ( isset( $num_posts[$type] ) ) ? $num_posts[$type] + $_num_posts[$real] : $_num_posts[$real]; 55 56 $class = ( empty($_GET['post_mime_type']) && !$this->detached && !isset($_GET['status']) ) ? ' class="current"' : ''; 57 $type_links['all'] = "<a href='upload.php'$class>" . sprintf( _nx( 'All <span class="count">(%s)</span>', 'All <span class="count">(%s)</span>', $_total_posts, 'uploaded files' ), number_format_i18n( $_total_posts ) ) . '</a>'; 58 foreach ( $post_mime_types as $mime_type => $label ) { 59 $class = ''; 60 61 if ( !wp_match_mime_types($mime_type, $avail_post_mime_types) ) 62 continue; 63 64 if ( !empty($_GET['post_mime_type']) && wp_match_mime_types($mime_type, $_GET['post_mime_type']) ) 65 $class = ' class="current"'; 66 if ( !empty( $num_posts[$mime_type] ) ) 67 $type_links[$mime_type] = "<a href='upload.php?post_mime_type=$mime_type'$class>" . sprintf( translate_nooped_plural( $label[2], $num_posts[$mime_type] ), number_format_i18n( $num_posts[$mime_type] )) . '</a>'; 68 } 69 $type_links['detached'] = '<a href="upload.php?detached=1"' . ( $this->detached ? ' class="current"' : '' ) . '>' . sprintf( _nx( 'Unattached <span class="count">(%s)</span>', 'Unattached <span class="count">(%s)</span>', $total_orphans, 'detached files' ), number_format_i18n( $total_orphans ) ) . '</a>'; 70 71 if ( !empty($_num_posts['trash']) ) 72 $type_links['trash'] = '<a href="upload.php?status=trash"' . ( (isset($_GET['status']) && $_GET['status'] == 'trash' ) ? ' class="current"' : '') . '>' . sprintf( _nx( 'Trash <span class="count">(%s)</span>', 'Trash <span class="count">(%s)</span>', $_num_posts['trash'], 'uploaded files' ), number_format_i18n( $_num_posts['trash'] ) ) . '</a>'; 73 74 return $type_links; 75 } 76 77 function get_bulk_actions() { 78 $actions = array(); 79 $actions['delete'] = __( 'Delete Permanently' ); 80 if ( $this->detached ) 81 $actions['attach'] = __( 'Attach to a post' ); 82 83 return $actions; 84 } 85 86 function extra_tablenav( $which ) { 87 ?> 88 <div class="alignleft actions"> 89 <?php 90 if ( 'top' == $which && !is_singular() && !$this->detached && !$this->is_trash ) { 91 $this->months_dropdown( 'attachment' ); 92 93 do_action( 'restrict_manage_posts' ); 94 submit_button( __( 'Filter' ), 'secondary', false, false, array( 'id' => 'post-query-submit' ) ); 95 } 96 97 if ( $this->detached ) { 98 submit_button( __( 'Scan for lost attachments' ), 'secondary', 'find_detached', false ); 99 } elseif ( $this->is_trash && current_user_can( 'edit_others_posts' ) ) { 100 submit_button( __( 'Empty Trash' ), 'button-secondary apply', 'delete_all', false ); 101 } ?> 102 </div> 103 <?php 104 } 105 106 function current_action() { 107 if ( isset( $_REQUEST['find_detached'] ) ) 108 return 'find_detached'; 109 110 if ( isset( $_REQUEST['found_post_id'] ) && isset( $_REQUEST['media'] ) ) 111 return 'attach'; 112 113 if ( isset( $_REQUEST['delete_all'] ) || isset( $_REQUEST['delete_all2'] ) ) 114 return 'delete_all'; 115 116 return parent::current_action(); 117 } 118 119 function has_items() { 120 return have_posts(); 121 } 122 123 function no_items() { 124 _e( 'No media attachments found.' ); 125 } 126 127 function get_columns() { 128 $posts_columns = array(); 129 $posts_columns['cb'] = '<input type="checkbox" />'; 130 $posts_columns['icon'] = ''; 131 /* translators: column name */ 132 $posts_columns['title'] = _x( 'File', 'column name' ); 133 $posts_columns['author'] = __( 'Author' ); 134 //$posts_columns['tags'] = _x( 'Tags', 'column name' ); 135 /* translators: column name */ 136 if ( !$this->detached ) { 137 $posts_columns['parent'] = _x( 'Attached to', 'column name' ); 138 if ( post_type_supports( 'attachment', 'comments' ) ) 139 $posts_columns['comments'] = '<span class="vers"><img alt="' . esc_attr__( 'Comments' ) . '" src="' . esc_url( admin_url( 'images/comment-grey-bubble.png' ) ) . '" /></span>'; 140 } 141 /* translators: column name */ 142 $posts_columns['date'] = _x( 'Date', 'column name' ); 143 $posts_columns = apply_filters( 'manage_media_columns', $posts_columns, $this->detached ); 144 145 return $posts_columns; 146 } 147 148 function get_sortable_columns() { 149 return array( 150 'title' => 'title', 151 'author' => 'author', 152 'parent' => 'parent', 153 'comments' => 'comment_count', 154 'date' => array( 'date', true ), 155 ); 156 } 157 158 function display_rows() { 159 global $post, $id; 160 161 add_filter( 'the_title','esc_html' ); 162 $alt = ''; 163 164 while ( have_posts() ) : the_post(); 165 $user_can_edit = current_user_can( 'edit_post', $post->ID ); 166 167 if ( $this->is_trash && $post->post_status != 'trash' 168 || !$this->is_trash && $post->post_status == 'trash' ) 169 continue; 170 171 $alt = ( 'alternate' == $alt ) ? '' : 'alternate'; 172 $post_owner = ( get_current_user_id() == $post->post_author ) ? 'self' : 'other'; 173 $att_title = _draft_or_post_title(); 174 ?> 175 <tr id='post-<?php echo $id; ?>' class='<?php echo trim( $alt . ' author-' . $post_owner . ' status-' . $post->post_status ); ?>' valign="top"> 176 <?php 177 178 list( $columns, $hidden ) = $this->get_column_info(); 179 foreach ( $columns as $column_name => $column_display_name ) { 180 $class = "class='$column_name column-$column_name'"; 181 182 $style = ''; 183 if ( in_array( $column_name, $hidden ) ) 184 $style = ' style="display:none;"'; 185 186 $attributes = $class . $style; 187 188 switch ( $column_name ) { 189 190 case 'cb': 191 ?> 192 <th scope="row" class="check-column"> 193 <?php if ( $user_can_edit ) { ?> 194 <input type="checkbox" name="media[]" value="<?php the_ID(); ?>" /> 195 <?php } ?> 196 </th> 197 <?php 198 break; 199 200 case 'icon': 201 $attributes = 'class="column-icon media-icon"' . $style; 202 ?> 203 <td <?php echo $attributes ?>><?php 204 if ( $thumb = wp_get_attachment_image( $post->ID, array( 80, 60 ), true ) ) { 205 if ( $this->is_trash || ! $user_can_edit ) { 206 echo $thumb; 207 } else { 208 ?> 209 <a href="<?php echo get_edit_post_link( $post->ID, true ); ?>" title="<?php echo esc_attr( sprintf( __( 'Edit “%s”' ), $att_title ) ); ?>"> 210 <?php echo $thumb; ?> 211 </a> 212 213 <?php } 214 } 215 ?> 216 </td> 217 <?php 218 break; 219 220 case 'title': 221 ?> 222 <td <?php echo $attributes ?>><strong> 223 <?php if ( $this->is_trash || ! $user_can_edit ) { 224 echo $att_title; 225 } else { ?> 226 <a href="<?php echo get_edit_post_link( $post->ID, true ); ?>" 227 title="<?php echo esc_attr( sprintf( __( 'Edit “%s”' ), $att_title ) ); ?>"> 228 <?php echo $att_title; ?></a> 229 <?php }; 230 _media_states( $post ); ?></strong> 231 <p> 232 <?php 233 if ( preg_match( '/^.*?\.(\w+)$/', get_attached_file( $post->ID ), $matches ) ) 234 echo esc_html( strtoupper( $matches[1] ) ); 235 else 236 echo strtoupper( str_replace( 'image/', '', get_post_mime_type() ) ); 237 ?> 238 </p> 239 <?php 240 echo $this->row_actions( $this->_get_row_actions( $post, $att_title ) ); 241 ?> 242 </td> 243 <?php 244 break; 245 246 case 'author': 247 ?> 248 <td <?php echo $attributes ?>><?php the_author() ?></td> 249 <?php 250 break; 251 252 case 'tags': 253 ?> 254 <td <?php echo $attributes ?>><?php 255 $tags = get_the_tags(); 256 if ( !empty( $tags ) ) { 257 $out = array(); 258 foreach ( $tags as $c ) 259 $out[] = "<a href='edit.php?tag=$c->slug'> " . esc_html( sanitize_term_field( 'name', $c->name, $c->term_id, 'post_tag', 'display' ) ) . "</a>"; 260 echo join( ', ', $out ); 261 } else { 262 _e( 'No Tags' ); 263 } 264 ?> 265 </td> 266 <?php 267 break; 268 269 case 'desc': 270 ?> 271 <td <?php echo $attributes ?>><?php echo has_excerpt() ? $post->post_excerpt : ''; ?></td> 272 <?php 273 break; 274 275 case 'date': 276 if ( '0000-00-00 00:00:00' == $post->post_date && 'date' == $column_name ) { 277 $t_time = $h_time = __( 'Unpublished' ); 278 } else { 279 $t_time = get_the_time( __( 'Y/m/d g:i:s A' ) ); 280 $m_time = $post->post_date; 281 $time = get_post_time( 'G', true, $post, false ); 282 if ( ( abs( $t_diff = time() - $time ) ) < 86400 ) { 283 if ( $t_diff < 0 ) 284 $h_time = sprintf( __( '%s from now' ), human_time_diff( $time ) ); 285 else 286 $h_time = sprintf( __( '%s ago' ), human_time_diff( $time ) ); 287 } else { 288 $h_time = mysql2date( __( 'Y/m/d' ), $m_time ); 289 } 290 } 291 ?> 292 <td <?php echo $attributes ?>><?php echo $h_time ?></td> 293 <?php 294 break; 295 296 case 'parent': 297 if ( $post->post_parent > 0 ) { 298 if ( get_post( $post->post_parent ) ) { 299 $title =_draft_or_post_title( $post->post_parent ); 300 } 301 ?> 302 <td <?php echo $attributes ?>><strong> 303 <?php if( current_user_can( 'edit_post', $post->post_parent ) ) { ?> 304 <a href="<?php echo get_edit_post_link( $post->post_parent ); ?>"> 305 <?php echo $title ?></a><?php 306 } else { 307 echo $title; 308 } ?></strong>, 309 <?php echo get_the_time( __( 'Y/m/d' ) ); ?> 310 </td> 311 <?php 312 } else { 313 ?> 314 <td <?php echo $attributes ?>><?php _e( '(Unattached)' ); ?><br /> 315 <?php if( $user_can_edit ) {?> 316 <a class="hide-if-no-js" 317 onclick="findPosts.open( 'media[]','<?php echo $post->ID ?>' ); return false;" 318 href="#the-list"> 319 <?php _e( 'Attach' ); ?></a> 320 <?php } ?></td> 321 <?php 322 } 323 break; 324 325 case 'comments': 326 $attributes = 'class="comments column-comments num"' . $style; 327 ?> 328 <td <?php echo $attributes ?>> 329 <div class="post-com-count-wrapper"> 330 <?php 331 $pending_comments = get_pending_comments_num( $post->ID ); 332 333 $this->comments_bubble( $post->ID, $pending_comments ); 334 ?> 335 </div> 336 </td> 337 <?php 338 break; 339 340 default: 341 ?> 342 <td <?php echo $attributes ?>> 343 <?php do_action( 'manage_media_custom_column', $column_name, $id ); ?> 344 </td> 345 <?php 346 break; 347 } 348 } 349 ?> 350 </tr> 351 <?php endwhile; 352 } 353 354 function _get_row_actions( $post, $att_title ) { 355 $actions = array(); 356 357 if ( $this->detached ) { 358 if ( current_user_can( 'edit_post', $post->ID ) ) 359 $actions['edit'] = '<a href="' . get_edit_post_link( $post->ID, true ) . '">' . __( 'Edit' ) . '</a>'; 360 if ( current_user_can( 'delete_post', $post->ID ) ) 361 if ( EMPTY_TRASH_DAYS && MEDIA_TRASH ) { 362 $actions['trash'] = "<a class='submitdelete' href='" . wp_nonce_url( "post.php?action=trash&post=$post->ID", 'trash-attachment_' . $post->ID ) . "'>" . __( 'Trash' ) . "</a>"; 363 } else { 364 $delete_ays = !MEDIA_TRASH ? " onclick='return showNotice.warn();'" : ''; 365 $actions['delete'] = "<a class='submitdelete'$delete_ays href='" . wp_nonce_url( "post.php?action=delete&post=$post->ID", 'delete-attachment_' . $post->ID ) . "'>" . __( 'Delete Permanently' ) . "</a>"; 366 } 367 $actions['view'] = '<a href="' . get_permalink( $post->ID ) . '" title="' . esc_attr( sprintf( __( 'View “%s”' ), $att_title ) ) . '" rel="permalink">' . __( 'View' ) . '</a>'; 368 if ( current_user_can( 'edit_post', $post->ID ) ) 369 $actions['attach'] = '<a href="#the-list" onclick="findPosts.open( \'media[]\',\''.$post->ID.'\' );return false;" class="hide-if-no-js">'.__( 'Attach' ).'</a>'; 370 } 371 else { 372 if ( current_user_can( 'edit_post', $post->ID ) && !$this->is_trash ) 373 $actions['edit'] = '<a href="' . get_edit_post_link( $post->ID, true ) . '">' . __( 'Edit' ) . '</a>'; 374 if ( current_user_can( 'delete_post', $post->ID ) ) { 375 if ( $this->is_trash ) 376 $actions['untrash'] = "<a class='submitdelete' href='" . wp_nonce_url( "post.php?action=untrash&post=$post->ID", 'untrash-attachment_' . $post->ID ) . "'>" . __( 'Restore' ) . "</a>"; 377 elseif ( EMPTY_TRASH_DAYS && MEDIA_TRASH ) 378 $actions['trash'] = "<a class='submitdelete' href='" . wp_nonce_url( "post.php?action=trash&post=$post->ID", 'trash-attachment_' . $post->ID ) . "'>" . __( 'Trash' ) . "</a>"; 379 if ( $this->is_trash || !EMPTY_TRASH_DAYS || !MEDIA_TRASH ) { 380 $delete_ays = ( !$this->is_trash && !MEDIA_TRASH ) ? " onclick='return showNotice.warn();'" : ''; 381 $actions['delete'] = "<a class='submitdelete'$delete_ays href='" . wp_nonce_url( "post.php?action=delete&post=$post->ID", 'delete-attachment_' . $post->ID ) . "'>" . __( 'Delete Permanently' ) . "</a>"; 382 } 383 } 384 if ( !$this->is_trash ) { 385 $title =_draft_or_post_title( $post->post_parent ); 386 $actions['view'] = '<a href="' . get_permalink( $post->ID ) . '" title="' . esc_attr( sprintf( __( 'View “%s”' ), $title ) ) . '" rel="permalink">' . __( 'View' ) . '</a>'; 387 } 388 } 389 390 $actions = apply_filters( 'media_row_actions', $actions, $post, $this->detached ); 391 392 return $actions; 393 } 394 }
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