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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 global $post_type; 88 $post_type_obj = get_post_type_object( $post_type ); 89 ?> 90 <div class="alignleft actions"> 91 <?php 92 if ( 'top' == $which && !is_singular() && !$this->detached && !$this->is_trash ) { 93 $this->months_dropdown( $post_type ); 94 95 do_action( 'restrict_manage_posts' ); 96 submit_button( __( 'Filter' ), 'secondary', false, false, array( 'id' => 'post-query-submit' ) ); 97 } 98 99 if ( $this->detached ) { 100 submit_button( __( 'Scan for lost attachments' ), 'secondary', 'find_detached', false ); 101 } elseif ( $this->is_trash && current_user_can( 'edit_others_posts' ) ) { 102 submit_button( __( 'Empty Trash' ), 'button-secondary apply', 'delete_all', false ); 103 } ?> 104 </div> 105 <?php 106 } 107 108 function current_action() { 109 if ( isset( $_REQUEST['find_detached'] ) ) 110 return 'find_detached'; 111 112 if ( isset( $_REQUEST['found_post_id'] ) && isset( $_REQUEST['media'] ) ) 113 return 'attach'; 114 115 if ( isset( $_REQUEST['delete_all'] ) || isset( $_REQUEST['delete_all2'] ) ) 116 return 'delete_all'; 117 118 return parent::current_action(); 119 } 120 121 function has_items() { 122 return have_posts(); 123 } 124 125 function no_items() { 126 _e( 'No media attachments found.' ); 127 } 128 129 function get_columns() { 130 $posts_columns = array(); 131 $posts_columns['cb'] = '<input type="checkbox" />'; 132 $posts_columns['icon'] = ''; 133 /* translators: column name */ 134 $posts_columns['title'] = _x( 'File', 'column name' ); 135 $posts_columns['author'] = __( 'Author' ); 136 //$posts_columns['tags'] = _x( 'Tags', 'column name' ); 137 /* translators: column name */ 138 if ( !$this->detached ) { 139 $posts_columns['parent'] = _x( 'Attached to', 'column name' ); 140 $posts_columns['comments'] = '<div class="vers"><img alt="Comments" src="' . esc_url( admin_url( 'images/comment-grey-bubble.png' ) ) . '" /></div>'; 141 } 142 /* translators: column name */ 143 $posts_columns['date'] = _x( 'Date', 'column name' ); 144 $posts_columns = apply_filters( 'manage_media_columns', $posts_columns, $this->detached ); 145 146 return $posts_columns; 147 } 148 149 function get_sortable_columns() { 150 return array( 151 'title' => 'title', 152 'author' => 'author', 153 'parent' => 'parent', 154 'comments' => 'comment_count', 155 'date' => array( 'date', true ), 156 ); 157 } 158 159 function display_rows() { 160 global $post, $id; 161 162 add_filter( 'the_title','esc_html' ); 163 $alt = ''; 164 165 while ( have_posts() ) : the_post(); 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"><?php if ( current_user_can( 'edit_post', $post->ID ) ) { ?><input type="checkbox" name="media[]" value="<?php the_ID(); ?>" /><?php } ?></th> 193 <?php 194 break; 195 196 case 'icon': 197 $attributes = 'class="column-icon media-icon"' . $style; 198 ?> 199 <td <?php echo $attributes ?>><?php 200 if ( $thumb = wp_get_attachment_image( $post->ID, array( 80, 60 ), true ) ) { 201 if ( $this->is_trash ) { 202 echo $thumb; 203 } else { 204 ?> 205 <a href="<?php echo get_edit_post_link( $post->ID, true ); ?>" title="<?php echo esc_attr( sprintf( __( 'Edit “%s”' ), $att_title ) ); ?>"> 206 <?php echo $thumb; ?> 207 </a> 208 209 <?php } 210 } 211 ?> 212 </td> 213 <?php 214 break; 215 216 case 'title': 217 ?> 218 <td <?php echo $attributes ?>><strong><?php if ( $this->is_trash ) echo $att_title; else { ?><a href="<?php echo get_edit_post_link( $post->ID, true ); ?>" title="<?php echo esc_attr( sprintf( __( 'Edit “%s”' ), $att_title ) ); ?>"><?php echo $att_title; ?></a><?php }; _media_states( $post ); ?></strong> 219 <p> 220 <?php 221 if ( preg_match( '/^.*?\.(\w+)$/', get_attached_file( $post->ID ), $matches ) ) 222 echo esc_html( strtoupper( $matches[1] ) ); 223 else 224 echo strtoupper( str_replace( 'image/', '', get_post_mime_type() ) ); 225 ?> 226 </p> 227 <?php 228 echo $this->row_actions( $this->_get_row_actions( $post, $att_title ) ); 229 ?> 230 </td> 231 <?php 232 break; 233 234 case 'author': 235 ?> 236 <td <?php echo $attributes ?>><?php the_author() ?></td> 237 <?php 238 break; 239 240 case 'tags': 241 ?> 242 <td <?php echo $attributes ?>><?php 243 $tags = get_the_tags(); 244 if ( !empty( $tags ) ) { 245 $out = array(); 246 foreach ( $tags as $c ) 247 $out[] = "<a href='edit.php?tag=$c->slug'> " . esc_html( sanitize_term_field( 'name', $c->name, $c->term_id, 'post_tag', 'display' ) ) . "</a>"; 248 echo join( ', ', $out ); 249 } else { 250 _e( 'No Tags' ); 251 } 252 ?> 253 </td> 254 <?php 255 break; 256 257 case 'desc': 258 ?> 259 <td <?php echo $attributes ?>><?php echo has_excerpt() ? $post->post_excerpt : ''; ?></td> 260 <?php 261 break; 262 263 case 'date': 264 if ( '0000-00-00 00:00:00' == $post->post_date && 'date' == $column_name ) { 265 $t_time = $h_time = __( 'Unpublished' ); 266 } else { 267 $t_time = get_the_time( __( 'Y/m/d g:i:s A' ) ); 268 $m_time = $post->post_date; 269 $time = get_post_time( 'G', true, $post, false ); 270 if ( ( abs( $t_diff = time() - $time ) ) < 86400 ) { 271 if ( $t_diff < 0 ) 272 $h_time = sprintf( __( '%s from now' ), human_time_diff( $time ) ); 273 else 274 $h_time = sprintf( __( '%s ago' ), human_time_diff( $time ) ); 275 } else { 276 $h_time = mysql2date( __( 'Y/m/d' ), $m_time ); 277 } 278 } 279 ?> 280 <td <?php echo $attributes ?>><?php echo $h_time ?></td> 281 <?php 282 break; 283 284 case 'parent': 285 if ( $post->post_parent > 0 ) { 286 if ( get_post( $post->post_parent ) ) { 287 $title =_draft_or_post_title( $post->post_parent ); 288 } 289 ?> 290 <td <?php echo $attributes ?>> 291 <strong><a href="<?php echo get_edit_post_link( $post->post_parent ); ?>"><?php echo $title ?></a></strong>, 292 <?php echo get_the_time( __( 'Y/m/d' ) ); ?> 293 </td> 294 <?php 295 } else { 296 ?> 297 <td <?php echo $attributes ?>><?php _e( '(Unattached)' ); ?><br /> 298 <a class="hide-if-no-js" onclick="findPosts.open( 'media[]','<?php echo $post->ID ?>' );return false;" href="#the-list"><?php _e( 'Attach' ); ?></a></td> 299 <?php 300 } 301 break; 302 303 case 'comments': 304 $attributes = 'class="comments column-comments num"' . $style; 305 ?> 306 <td <?php echo $attributes ?>> 307 <div class="post-com-count-wrapper"> 308 <?php 309 $pending_comments = get_pending_comments_num( $post->ID ); 310 311 $this->comments_bubble( $post->ID, $pending_comments ); 312 ?> 313 </div> 314 </td> 315 <?php 316 break; 317 318 default: 319 ?> 320 <td <?php echo $attributes ?>> 321 <?php do_action( 'manage_media_custom_column', $column_name, $id ); ?> 322 </td> 323 <?php 324 break; 325 } 326 } 327 ?> 328 </tr> 329 <?php endwhile; 330 } 331 332 function _get_row_actions( $post, $att_title ) { 333 $actions = array(); 334 335 if ( $this->detached ) { 336 if ( current_user_can( 'edit_post', $post->ID ) ) 337 $actions['edit'] = '<a href="' . get_edit_post_link( $post->ID, true ) . '">' . __( 'Edit' ) . '</a>'; 338 if ( current_user_can( 'delete_post', $post->ID ) ) 339 if ( EMPTY_TRASH_DAYS && MEDIA_TRASH ) { 340 $actions['trash'] = "<a class='submitdelete' href='" . wp_nonce_url( "post.php?action=trash&post=$post->ID", 'trash-attachment_' . $post->ID ) . "'>" . __( 'Trash' ) . "</a>"; 341 } else { 342 $delete_ays = !MEDIA_TRASH ? " onclick='return showNotice.warn();'" : ''; 343 $actions['delete'] = "<a class='submitdelete'$delete_ays href='" . wp_nonce_url( "post.php?action=delete&post=$post->ID", 'delete-attachment_' . $post->ID ) . "'>" . __( 'Delete Permanently' ) . "</a>"; 344 } 345 $actions['view'] = '<a href="' . get_permalink( $post->ID ) . '" title="' . esc_attr( sprintf( __( 'View “%s”' ), $att_title ) ) . '" rel="permalink">' . __( 'View' ) . '</a>'; 346 if ( current_user_can( 'edit_post', $post->ID ) ) 347 $actions['attach'] = '<a href="#the-list" onclick="findPosts.open( \'media[]\',\''.$post->ID.'\' );return false;" class="hide-if-no-js">'.__( 'Attach' ).'</a>'; 348 } 349 else { 350 if ( current_user_can( 'edit_post', $post->ID ) && !$this->is_trash ) 351 $actions['edit'] = '<a href="' . get_edit_post_link( $post->ID, true ) . '">' . __( 'Edit' ) . '</a>'; 352 if ( current_user_can( 'delete_post', $post->ID ) ) { 353 if ( $this->is_trash ) 354 $actions['untrash'] = "<a class='submitdelete' href='" . wp_nonce_url( "post.php?action=untrash&post=$post->ID", 'untrash-attachment_' . $post->ID ) . "'>" . __( 'Restore' ) . "</a>"; 355 elseif ( EMPTY_TRASH_DAYS && MEDIA_TRASH ) 356 $actions['trash'] = "<a class='submitdelete' href='" . wp_nonce_url( "post.php?action=trash&post=$post->ID", 'trash-attachment_' . $post->ID ) . "'>" . __( 'Trash' ) . "</a>"; 357 if ( $this->is_trash || !EMPTY_TRASH_DAYS || !MEDIA_TRASH ) { 358 $delete_ays = ( !$this->is_trash && !MEDIA_TRASH ) ? " onclick='return showNotice.warn();'" : ''; 359 $actions['delete'] = "<a class='submitdelete'$delete_ays href='" . wp_nonce_url( "post.php?action=delete&post=$post->ID", 'delete-attachment_' . $post->ID ) . "'>" . __( 'Delete Permanently' ) . "</a>"; 360 } 361 } 362 if ( !$this->is_trash ) { 363 $title =_draft_or_post_title( $post->post_parent ); 364 $actions['view'] = '<a href="' . get_permalink( $post->ID ) . '" title="' . esc_attr( sprintf( __( 'View “%s”' ), $title ) ) . '" rel="permalink">' . __( 'View' ) . '</a>'; 365 } 366 } 367 368 $actions = apply_filters( 'media_row_actions', $actions, $post, $this->detached ); 369 370 return $actions; 371 } 372 } 373 374 ?>
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| Generated: Wed Jun 1 08:30:02 2011 |
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