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1 <?php 2 /** 3 * Users List Table class. 4 * 5 * @package WordPress 6 * @subpackage List_Table 7 * @since 3.1.0 8 * @access private 9 */ 10 class WP_Users_List_Table extends WP_List_Table { 11 12 var $site_id; 13 var $is_site_users; 14 15 function __construct( $args = array() ) { 16 parent::__construct( array( 17 'singular' => 'user', 18 'plural' => 'users', 19 'screen' => isset( $args['screen'] ) ? $args['screen'] : null, 20 ) ); 21 22 $this->is_site_users = 'site-users-network' == $this->screen->id; 23 24 if ( $this->is_site_users ) 25 $this->site_id = isset( $_REQUEST['id'] ) ? intval( $_REQUEST['id'] ) : 0; 26 } 27 28 function ajax_user_can() { 29 if ( $this->is_site_users ) 30 return current_user_can( 'manage_sites' ); 31 else 32 return current_user_can( 'list_users' ); 33 } 34 35 function prepare_items() { 36 global $role, $usersearch; 37 38 $usersearch = isset( $_REQUEST['s'] ) ? trim( $_REQUEST['s'] ) : ''; 39 40 $role = isset( $_REQUEST['role'] ) ? $_REQUEST['role'] : ''; 41 42 $per_page = ( $this->is_site_users ) ? 'site_users_network_per_page' : 'users_per_page'; 43 $users_per_page = $this->get_items_per_page( $per_page ); 44 45 $paged = $this->get_pagenum(); 46 47 $args = array( 48 'number' => $users_per_page, 49 'offset' => ( $paged-1 ) * $users_per_page, 50 'role' => $role, 51 'search' => $usersearch, 52 'fields' => 'all_with_meta' 53 ); 54 55 if ( '' !== $args['search'] ) 56 $args['search'] = '*' . $args['search'] . '*'; 57 58 if ( $this->is_site_users ) 59 $args['blog_id'] = $this->site_id; 60 61 if ( isset( $_REQUEST['orderby'] ) ) 62 $args['orderby'] = $_REQUEST['orderby']; 63 64 if ( isset( $_REQUEST['order'] ) ) 65 $args['order'] = $_REQUEST['order']; 66 67 // Query the user IDs for this page 68 $wp_user_search = new WP_User_Query( $args ); 69 70 $this->items = $wp_user_search->get_results(); 71 72 $this->set_pagination_args( array( 73 'total_items' => $wp_user_search->get_total(), 74 'per_page' => $users_per_page, 75 ) ); 76 } 77 78 function no_items() { 79 _e( 'No matching users were found.' ); 80 } 81 82 function get_views() { 83 global $wp_roles, $role; 84 85 if ( $this->is_site_users ) { 86 $url = 'site-users.php?id=' . $this->site_id; 87 switch_to_blog( $this->site_id ); 88 $users_of_blog = count_users(); 89 restore_current_blog(); 90 } else { 91 $url = 'users.php'; 92 $users_of_blog = count_users(); 93 } 94 $total_users = $users_of_blog['total_users']; 95 $avail_roles =& $users_of_blog['avail_roles']; 96 unset($users_of_blog); 97 98 $current_role = false; 99 $class = empty($role) ? ' class="current"' : ''; 100 $role_links = array(); 101 $role_links['all'] = "<a href='$url'$class>" . sprintf( _nx( 'All <span class="count">(%s)</span>', 'All <span class="count">(%s)</span>', $total_users, 'users' ), number_format_i18n( $total_users ) ) . '</a>'; 102 foreach ( $wp_roles->get_names() as $this_role => $name ) { 103 if ( !isset($avail_roles[$this_role]) ) 104 continue; 105 106 $class = ''; 107 108 if ( $this_role == $role ) { 109 $current_role = $role; 110 $class = ' class="current"'; 111 } 112 113 $name = translate_user_role( $name ); 114 /* translators: User role name with count */ 115 $name = sprintf( __('%1$s <span class="count">(%2$s)</span>'), $name, number_format_i18n( $avail_roles[$this_role] ) ); 116 $role_links[$this_role] = "<a href='" . esc_url( add_query_arg( 'role', $this_role, $url ) ) . "'$class>$name</a>"; 117 } 118 119 return $role_links; 120 } 121 122 function get_bulk_actions() { 123 $actions = array(); 124 125 if ( is_multisite() ) { 126 if ( current_user_can( 'remove_users' ) ) 127 $actions['remove'] = __( 'Remove' ); 128 } else { 129 if ( current_user_can( 'delete_users' ) ) 130 $actions['delete'] = __( 'Delete' ); 131 } 132 133 return $actions; 134 } 135 136 function extra_tablenav( $which ) { 137 if ( 'top' != $which ) 138 return; 139 ?> 140 <div class="alignleft actions"> 141 <?php if ( current_user_can( 'promote_users' ) ) : ?> 142 <label class="screen-reader-text" for="new_role"><?php _e( 'Change role to…' ) ?></label> 143 <select name="new_role" id="new_role"> 144 <option value=''><?php _e( 'Change role to…' ) ?></option> 145 <?php wp_dropdown_roles(); ?> 146 </select> 147 <?php 148 submit_button( __( 'Change' ), 'button', 'changeit', false ); 149 endif; 150 151 do_action( 'restrict_manage_users' ); 152 echo '</div>'; 153 } 154 155 function current_action() { 156 if ( isset($_REQUEST['changeit']) && !empty($_REQUEST['new_role']) ) 157 return 'promote'; 158 159 return parent::current_action(); 160 } 161 162 function get_columns() { 163 $c = array( 164 'cb' => '<input type="checkbox" />', 165 'username' => __( 'Username' ), 166 'name' => __( 'Name' ), 167 'email' => __( 'E-mail' ), 168 'role' => __( 'Role' ), 169 'posts' => __( 'Posts' ) 170 ); 171 172 if ( $this->is_site_users ) 173 unset( $c['posts'] ); 174 175 return $c; 176 } 177 178 function get_sortable_columns() { 179 $c = array( 180 'username' => 'login', 181 'name' => 'name', 182 'email' => 'email', 183 ); 184 185 if ( $this->is_site_users ) 186 unset( $c['posts'] ); 187 188 return $c; 189 } 190 191 function display_rows() { 192 // Query the post counts for this page 193 if ( ! $this->is_site_users ) 194 $post_counts = count_many_users_posts( array_keys( $this->items ) ); 195 196 $editable_roles = array_keys( get_editable_roles() ); 197 198 $style = ''; 199 foreach ( $this->items as $userid => $user_object ) { 200 if ( count( $user_object->roles ) <= 1 ) { 201 $role = reset( $user_object->roles ); 202 } elseif ( $roles = array_intersect( array_values( $user_object->roles ), $editable_roles ) ) { 203 $role = reset( $roles ); 204 } else { 205 $role = reset( $user_object->roles ); 206 } 207 208 if ( is_multisite() && empty( $user_object->allcaps ) ) 209 continue; 210 211 $style = ( ' class="alternate"' == $style ) ? '' : ' class="alternate"'; 212 echo "\n\t" . $this->single_row( $user_object, $style, $role, isset( $post_counts ) ? $post_counts[ $userid ] : 0 ); 213 } 214 } 215 216 /** 217 * Generate HTML for a single row on the users.php admin panel. 218 * 219 * @since 2.1.0 220 * 221 * @param object $user_object 222 * @param string $style Optional. Attributes added to the TR element. Must be sanitized. 223 * @param string $role Key for the $wp_roles array. 224 * @param int $numposts Optional. Post count to display for this user. Defaults to zero, as in, a new user has made zero posts. 225 * @return string 226 */ 227 function single_row( $user_object, $style = '', $role = '', $numposts = 0 ) { 228 global $wp_roles; 229 230 if ( !( is_object( $user_object ) && is_a( $user_object, 'WP_User' ) ) ) 231 $user_object = get_userdata( (int) $user_object ); 232 $user_object->filter = 'display'; 233 $email = $user_object->user_email; 234 235 if ( $this->is_site_users ) 236 $url = "site-users.php?id={$this->site_id}&"; 237 else 238 $url = 'users.php?'; 239 240 $checkbox = ''; 241 // Check if the user for this row is editable 242 if ( current_user_can( 'list_users' ) ) { 243 // Set up the user editing link 244 $edit_link = esc_url( add_query_arg( 'wp_http_referer', urlencode( wp_unslash( $_SERVER['REQUEST_URI'] ) ), get_edit_user_link( $user_object->ID ) ) ); 245 246 // Set up the hover actions for this user 247 $actions = array(); 248 249 if ( current_user_can( 'edit_user', $user_object->ID ) ) { 250 $edit = "<strong><a href=\"$edit_link\">$user_object->user_login</a></strong><br />"; 251 $actions['edit'] = '<a href="' . $edit_link . '">' . __( 'Edit' ) . '</a>'; 252 } else { 253 $edit = "<strong>$user_object->user_login</strong><br />"; 254 } 255 256 if ( !is_multisite() && get_current_user_id() != $user_object->ID && current_user_can( 'delete_user', $user_object->ID ) ) 257 $actions['delete'] = "<a class='submitdelete' href='" . wp_nonce_url( "users.php?action=delete&user=$user_object->ID", 'bulk-users' ) . "'>" . __( 'Delete' ) . "</a>"; 258 if ( is_multisite() && get_current_user_id() != $user_object->ID && current_user_can( 'remove_user', $user_object->ID ) ) 259 $actions['remove'] = "<a class='submitdelete' href='" . wp_nonce_url( $url."action=remove&user=$user_object->ID", 'bulk-users' ) . "'>" . __( 'Remove' ) . "</a>"; 260 $actions = apply_filters( 'user_row_actions', $actions, $user_object ); 261 $edit .= $this->row_actions( $actions ); 262 263 // Set up the checkbox ( because the user is editable, otherwise it's empty ) 264 $checkbox = '<label class="screen-reader-text" for="cb-select-' . $user_object->ID . '">' . sprintf( __( 'Select %s' ), $user_object->user_login ) . '</label>' 265 . "<input type='checkbox' name='users[]' id='user_{$user_object->ID}' class='$role' value='{$user_object->ID}' />"; 266 267 } else { 268 $edit = '<strong>' . $user_object->user_login . '</strong>'; 269 } 270 $role_name = isset( $wp_roles->role_names[$role] ) ? translate_user_role( $wp_roles->role_names[$role] ) : __( 'None' ); 271 $avatar = get_avatar( $user_object->ID, 32 ); 272 273 $r = "<tr id='user-$user_object->ID'$style>"; 274 275 list( $columns, $hidden ) = $this->get_column_info(); 276 277 foreach ( $columns as $column_name => $column_display_name ) { 278 $class = "class=\"$column_name column-$column_name\""; 279 280 $style = ''; 281 if ( in_array( $column_name, $hidden ) ) 282 $style = ' style="display:none;"'; 283 284 $attributes = "$class$style"; 285 286 switch ( $column_name ) { 287 case 'cb': 288 $r .= "<th scope='row' class='check-column'>$checkbox</th>"; 289 break; 290 case 'username': 291 $r .= "<td $attributes>$avatar $edit</td>"; 292 break; 293 case 'name': 294 $r .= "<td $attributes>$user_object->first_name $user_object->last_name</td>"; 295 break; 296 case 'email': 297 $r .= "<td $attributes><a href='mailto:$email' title='" . esc_attr( sprintf( __( 'E-mail: %s' ), $email ) ) . "'>$email</a></td>"; 298 break; 299 case 'role': 300 $r .= "<td $attributes>$role_name</td>"; 301 break; 302 case 'posts': 303 $attributes = 'class="posts column-posts num"' . $style; 304 $r .= "<td $attributes>"; 305 if ( $numposts > 0 ) { 306 $r .= "<a href='edit.php?author=$user_object->ID' title='" . esc_attr__( 'View posts by this author' ) . "' class='edit'>"; 307 $r .= $numposts; 308 $r .= '</a>'; 309 } else { 310 $r .= 0; 311 } 312 $r .= "</td>"; 313 break; 314 default: 315 $r .= "<td $attributes>"; 316 $r .= apply_filters( 'manage_users_custom_column', '', $column_name, $user_object->ID ); 317 $r .= "</td>"; 318 } 319 } 320 $r .= '</tr>'; 321 322 return $r; 323 } 324 }
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| Generated: Tue Mar 25 01:41:18 2014 | WordPress honlapkészítés: online1.hu |