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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( $args = array() ) { 13 $this->detached = isset( $_REQUEST['detached'] ) || isset( $_REQUEST['find_detached'] ); 14 15 parent::__construct( array( 16 'plural' => 'media', 17 'screen' => isset( $args['screen'] ) ? $args['screen'] : null, 18 ) ); 19 } 20 21 function ajax_user_can() { 22 return current_user_can('upload_files'); 23 } 24 25 function prepare_items() { 26 global $lost, $wpdb, $wp_query, $post_mime_types, $avail_post_mime_types; 27 28 $q = $_REQUEST; 29 30 if ( !empty( $lost ) ) 31 $q['post__in'] = implode( ',', $lost ); 32 33 list( $post_mime_types, $avail_post_mime_types ) = wp_edit_attachments_query( $q ); 34 35 $this->is_trash = isset( $_REQUEST['status'] ) && 'trash' == $_REQUEST['status']; 36 37 $this->set_pagination_args( array( 38 'total_items' => $wp_query->found_posts, 39 'total_pages' => $wp_query->max_num_pages, 40 'per_page' => $wp_query->query_vars['posts_per_page'], 41 ) ); 42 } 43 44 function get_views() { 45 global $wpdb, $post_mime_types, $avail_post_mime_types; 46 47 $type_links = array(); 48 $_num_posts = (array) wp_count_attachments(); 49 $_total_posts = array_sum($_num_posts) - $_num_posts['trash']; 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' ), 'button', 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' ), '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' ); 134 135 $taxonomies = array(); 136 137 $taxonomies = get_taxonomies_for_attachments( 'objects' ); 138 $taxonomies = wp_filter_object_list( $taxonomies, array( 'show_admin_column' => true ), 'and', 'name' ); 139 140 $taxonomies = apply_filters( 'manage_taxonomies_for_attachment_columns', $taxonomies, 'attachment' ); 141 $taxonomies = array_filter( $taxonomies, 'taxonomy_exists' ); 142 143 foreach ( $taxonomies as $taxonomy ) { 144 if ( 'category' == $taxonomy ) 145 $column_key = 'categories'; 146 elseif ( 'post_tag' == $taxonomy ) 147 $column_key = 'tags'; 148 else 149 $column_key = 'taxonomy-' . $taxonomy; 150 151 $posts_columns[ $column_key ] = get_taxonomy( $taxonomy )->labels->name; 152 } 153 154 /* translators: column name */ 155 if ( !$this->detached ) { 156 $posts_columns['parent'] = _x( 'Uploaded to', 'column name' ); 157 if ( post_type_supports( 'attachment', 'comments' ) ) 158 $posts_columns['comments'] = '<span class="vers"><div title="' . esc_attr__( 'Comments' ) . '" class="comment-grey-bubble"></div></span>'; 159 } 160 /* translators: column name */ 161 $posts_columns['date'] = _x( 'Date', 'column name' ); 162 $posts_columns = apply_filters( 'manage_media_columns', $posts_columns, $this->detached ); 163 164 return $posts_columns; 165 } 166 167 function get_sortable_columns() { 168 return array( 169 'title' => 'title', 170 'author' => 'author', 171 'parent' => 'parent', 172 'comments' => 'comment_count', 173 'date' => array( 'date', true ), 174 ); 175 } 176 177 function display_rows() { 178 global $post; 179 180 add_filter( 'the_title','esc_html' ); 181 $alt = ''; 182 183 while ( have_posts() ) : the_post(); 184 $user_can_edit = current_user_can( 'edit_post', $post->ID ); 185 186 if ( $this->is_trash && $post->post_status != 'trash' 187 || !$this->is_trash && $post->post_status == 'trash' ) 188 continue; 189 190 $alt = ( 'alternate' == $alt ) ? '' : 'alternate'; 191 $post_owner = ( get_current_user_id() == $post->post_author ) ? 'self' : 'other'; 192 $att_title = _draft_or_post_title(); 193 ?> 194 <tr id='post-<?php echo $post->ID; ?>' class='<?php echo trim( $alt . ' author-' . $post_owner . ' status-' . $post->post_status ); ?>' valign="top"> 195 <?php 196 197 list( $columns, $hidden ) = $this->get_column_info(); 198 foreach ( $columns as $column_name => $column_display_name ) { 199 $class = "class='$column_name column-$column_name'"; 200 201 $style = ''; 202 if ( in_array( $column_name, $hidden ) ) 203 $style = ' style="display:none;"'; 204 205 $attributes = $class . $style; 206 207 switch ( $column_name ) { 208 209 case 'cb': 210 ?> 211 <th scope="row" class="check-column"> 212 <?php if ( $user_can_edit ) { ?> 213 <label class="screen-reader-text" for="cb-select-<?php the_ID(); ?>"><?php echo sprintf( __( 'Select %s' ), $att_title );?></label> 214 <input type="checkbox" name="media[]" id="cb-select-<?php the_ID(); ?>" value="<?php the_ID(); ?>" /> 215 <?php } ?> 216 </th> 217 <?php 218 break; 219 220 case 'icon': 221 $attributes = 'class="column-icon media-icon"' . $style; 222 ?> 223 <td <?php echo $attributes ?>><?php 224 if ( $thumb = wp_get_attachment_image( $post->ID, array( 80, 60 ), true ) ) { 225 if ( $this->is_trash || ! $user_can_edit ) { 226 echo $thumb; 227 } else { 228 ?> 229 <a href="<?php echo get_edit_post_link( $post->ID, true ); ?>" title="<?php echo esc_attr( sprintf( __( 'Edit “%s”' ), $att_title ) ); ?>"> 230 <?php echo $thumb; ?> 231 </a> 232 233 <?php } 234 } 235 ?> 236 </td> 237 <?php 238 break; 239 240 case 'title': 241 ?> 242 <td <?php echo $attributes ?>><strong> 243 <?php if ( $this->is_trash || ! $user_can_edit ) { 244 echo $att_title; 245 } else { ?> 246 <a href="<?php echo get_edit_post_link( $post->ID, true ); ?>" 247 title="<?php echo esc_attr( sprintf( __( 'Edit “%s”' ), $att_title ) ); ?>"> 248 <?php echo $att_title; ?></a> 249 <?php }; 250 _media_states( $post ); ?></strong> 251 <p> 252 <?php 253 if ( preg_match( '/^.*?\.(\w+)$/', get_attached_file( $post->ID ), $matches ) ) 254 echo esc_html( strtoupper( $matches[1] ) ); 255 else 256 echo strtoupper( str_replace( 'image/', '', get_post_mime_type() ) ); 257 ?> 258 </p> 259 <?php 260 echo $this->row_actions( $this->_get_row_actions( $post, $att_title ) ); 261 ?> 262 </td> 263 <?php 264 break; 265 266 case 'author': 267 ?> 268 <td <?php echo $attributes ?>><?php 269 printf( '<a href="%s">%s</a>', 270 esc_url( add_query_arg( array( 'author' => get_the_author_meta('ID') ), 'upload.php' ) ), 271 get_the_author() 272 ); 273 ?></td> 274 <?php 275 break; 276 277 case 'desc': 278 ?> 279 <td <?php echo $attributes ?>><?php echo has_excerpt() ? $post->post_excerpt : ''; ?></td> 280 <?php 281 break; 282 283 case 'date': 284 if ( '0000-00-00 00:00:00' == $post->post_date ) { 285 $h_time = __( 'Unpublished' ); 286 } else { 287 $m_time = $post->post_date; 288 $time = get_post_time( 'G', true, $post, false ); 289 if ( ( abs( $t_diff = time() - $time ) ) < DAY_IN_SECONDS ) { 290 if ( $t_diff < 0 ) 291 $h_time = sprintf( __( '%s from now' ), human_time_diff( $time ) ); 292 else 293 $h_time = sprintf( __( '%s ago' ), human_time_diff( $time ) ); 294 } else { 295 $h_time = mysql2date( __( 'Y/m/d' ), $m_time ); 296 } 297 } 298 ?> 299 <td <?php echo $attributes ?>><?php echo $h_time ?></td> 300 <?php 301 break; 302 303 case 'parent': 304 if ( $post->post_parent > 0 ) 305 $parent = get_post( $post->post_parent ); 306 else 307 $parent = false; 308 309 if ( $parent ) { 310 $title = _draft_or_post_title( $post->post_parent ); 311 $parent_type = get_post_type_object( $parent->post_type ); 312 ?> 313 <td <?php echo $attributes ?>><strong> 314 <?php if ( current_user_can( 'edit_post', $post->post_parent ) && $parent_type->show_ui ) { ?> 315 <a href="<?php echo get_edit_post_link( $post->post_parent ); ?>"> 316 <?php echo $title ?></a><?php 317 } else { 318 echo $title; 319 } ?></strong>, 320 <?php echo get_the_time( __( 'Y/m/d' ) ); ?> 321 </td> 322 <?php 323 } else { 324 ?> 325 <td <?php echo $attributes ?>><?php _e( '(Unattached)' ); ?><br /> 326 <?php if ( $user_can_edit ) { ?> 327 <a class="hide-if-no-js" 328 onclick="findPosts.open( 'media[]','<?php echo $post->ID ?>' ); return false;" 329 href="#the-list"> 330 <?php _e( 'Attach' ); ?></a> 331 <?php } ?></td> 332 <?php 333 } 334 break; 335 336 case 'comments': 337 $attributes = 'class="comments column-comments num"' . $style; 338 ?> 339 <td <?php echo $attributes ?>> 340 <div class="post-com-count-wrapper"> 341 <?php 342 $pending_comments = get_pending_comments_num( $post->ID ); 343 344 $this->comments_bubble( $post->ID, $pending_comments ); 345 ?> 346 </div> 347 </td> 348 <?php 349 break; 350 351 default: 352 if ( 'categories' == $column_name ) 353 $taxonomy = 'category'; 354 elseif ( 'tags' == $column_name ) 355 $taxonomy = 'post_tag'; 356 elseif ( 0 === strpos( $column_name, 'taxonomy-' ) ) 357 $taxonomy = substr( $column_name, 9 ); 358 else 359 $taxonomy = false; 360 361 if ( $taxonomy ) { 362 $taxonomy_object = get_taxonomy( $taxonomy ); 363 echo '<td ' . $attributes . '>'; 364 if ( $terms = get_the_terms( $post->ID, $taxonomy ) ) { 365 $out = array(); 366 foreach ( $terms as $t ) { 367 $posts_in_term_qv = array(); 368 $posts_in_term_qv['taxonomy'] = $taxonomy; 369 $posts_in_term_qv['term'] = $t->slug; 370 371 $out[] = sprintf( '<a href="%s">%s</a>', 372 esc_url( add_query_arg( $posts_in_term_qv, 'upload.php' ) ), 373 esc_html( sanitize_term_field( 'name', $t->name, $t->term_id, $taxonomy, 'display' ) ) 374 ); 375 } 376 /* translators: used between list items, there is a space after the comma */ 377 echo join( __( ', ' ), $out ); 378 } else { 379 echo '—'; 380 } 381 echo '</td>'; 382 break; 383 } 384 ?> 385 <td <?php echo $attributes ?>> 386 <?php do_action( 'manage_media_custom_column', $column_name, $post->ID ); ?> 387 </td> 388 <?php 389 break; 390 } 391 } 392 ?> 393 </tr> 394 <?php endwhile; 395 } 396 397 function _get_row_actions( $post, $att_title ) { 398 $actions = array(); 399 400 if ( $this->detached ) { 401 if ( current_user_can( 'edit_post', $post->ID ) ) 402 $actions['edit'] = '<a href="' . get_edit_post_link( $post->ID, true ) . '">' . __( 'Edit' ) . '</a>'; 403 if ( current_user_can( 'delete_post', $post->ID ) ) 404 if ( EMPTY_TRASH_DAYS && MEDIA_TRASH ) { 405 $actions['trash'] = "<a class='submitdelete' href='" . wp_nonce_url( "post.php?action=trash&post=$post->ID", 'trash-post_' . $post->ID ) . "'>" . __( 'Trash' ) . "</a>"; 406 } else { 407 $delete_ays = !MEDIA_TRASH ? " onclick='return showNotice.warn();'" : ''; 408 $actions['delete'] = "<a class='submitdelete'$delete_ays href='" . wp_nonce_url( "post.php?action=delete&post=$post->ID", 'delete-post_' . $post->ID ) . "'>" . __( 'Delete Permanently' ) . "</a>"; 409 } 410 $actions['view'] = '<a href="' . get_permalink( $post->ID ) . '" title="' . esc_attr( sprintf( __( 'View “%s”' ), $att_title ) ) . '" rel="permalink">' . __( 'View' ) . '</a>'; 411 if ( current_user_can( 'edit_post', $post->ID ) ) 412 $actions['attach'] = '<a href="#the-list" onclick="findPosts.open( \'media[]\',\''.$post->ID.'\' );return false;" class="hide-if-no-js">'.__( 'Attach' ).'</a>'; 413 } 414 else { 415 if ( current_user_can( 'edit_post', $post->ID ) && !$this->is_trash ) 416 $actions['edit'] = '<a href="' . get_edit_post_link( $post->ID, true ) . '">' . __( 'Edit' ) . '</a>'; 417 if ( current_user_can( 'delete_post', $post->ID ) ) { 418 if ( $this->is_trash ) 419 $actions['untrash'] = "<a class='submitdelete' href='" . wp_nonce_url( "post.php?action=untrash&post=$post->ID", 'untrash-post_' . $post->ID ) . "'>" . __( 'Restore' ) . "</a>"; 420 elseif ( EMPTY_TRASH_DAYS && MEDIA_TRASH ) 421 $actions['trash'] = "<a class='submitdelete' href='" . wp_nonce_url( "post.php?action=trash&post=$post->ID", 'trash-post_' . $post->ID ) . "'>" . __( 'Trash' ) . "</a>"; 422 if ( $this->is_trash || !EMPTY_TRASH_DAYS || !MEDIA_TRASH ) { 423 $delete_ays = ( !$this->is_trash && !MEDIA_TRASH ) ? " onclick='return showNotice.warn();'" : ''; 424 $actions['delete'] = "<a class='submitdelete'$delete_ays href='" . wp_nonce_url( "post.php?action=delete&post=$post->ID", 'delete-post_' . $post->ID ) . "'>" . __( 'Delete Permanently' ) . "</a>"; 425 } 426 } 427 if ( !$this->is_trash ) { 428 $title =_draft_or_post_title( $post->post_parent ); 429 $actions['view'] = '<a href="' . get_permalink( $post->ID ) . '" title="' . esc_attr( sprintf( __( 'View “%s”' ), $title ) ) . '" rel="permalink">' . __( 'View' ) . '</a>'; 430 } 431 } 432 433 $actions = apply_filters( 'media_row_actions', $actions, $post, $this->detached ); 434 435 return $actions; 436 } 437 }
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| Generated: Tue Mar 25 01:41:18 2014 | WordPress honlapkészítés: online1.hu |