CaffGeek/MBACNationals

<?php
/**
 * Links Manager List Table class.
 *
 * @package WordPress
 * @subpackage List_Table
 * @since 3.1.0
 * @access private
 */
class WP_Links_List_Table extends WP_List_Table {

    function __construct( $args = array() ) {
        parent::__construct( array(
            'plural' => 'bookmarks',
            'screen' => isset( $args['screen'] ) ? $args['screen'] : null,
        ) );
    }

    function ajax_user_can() {
        return current_user_can( 'manage_links' );
    }

    function prepare_items() {
        global $cat_id, $s, $orderby, $order;

        wp_reset_vars( array( 'action', 'cat_id', 'link_id', 'orderby', 'order', 's' ) );

        $args = array( 'hide_invisible' => 0, 'hide_empty' => 0 );

        if ( 'all' != $cat_id )
            $args['category'] = $cat_id;
        if ( !empty( $s ) )
            $args['search'] = $s;
        if ( !empty( $orderby ) )
            $args['orderby'] = $orderby;
        if ( !empty( $order ) )
            $args['order'] = $order;

        $this->items = get_bookmarks( $args );
    }

    function no_items() {
        _e( 'No links found.' );
    }

    function get_bulk_actions() {
        $actions = array();
        $actions['delete'] = __( 'Delete' );

        return $actions;
    }

    function extra_tablenav( $which ) {
        global $cat_id;

        if ( 'top' != $which )
            return;
?>
        <div class="alignleft actions">
<?php
            $dropdown_options = array(
                'selected' => $cat_id,
                'name' => 'cat_id',
                'taxonomy' => 'link_category',
                'show_option_all' => __( 'View all categories' ),
                'hide_empty' => true,
                'hierarchical' => 1,
                'show_count' => 0,
                'orderby' => 'name',
            );
            wp_dropdown_categories( $dropdown_options );
            submit_button( __( 'Filter' ), 'button', false, false, array( 'id' => 'post-query-submit' ) );
?>
        </div>
<?php
    }

    function get_columns() {
        return array(
            'cb'         => '<input type="checkbox" />',
            'name'       => _x( 'Name', 'link name' ),
            'url'        => __( 'URL' ),
            'categories' => __( 'Categories' ),
            'rel'        => __( 'Relationship' ),
            'visible'    => __( 'Visible' ),
            'rating'     => __( 'Rating' )
        );
    }

    function get_sortable_columns() {
        return array(
            'name'    => 'name',
            'url'     => 'url',
            'visible' => 'visible',
            'rating'  => 'rating'
        );
    }

    function display_rows() {
        global $cat_id;

        $alt = 0;

        foreach ( $this->items as $link ) {
            $link = sanitize_bookmark( $link );
            $link->link_name = esc_attr( $link->link_name );
            $link->link_category = wp_get_link_cats( $link->link_id );

            $short_url = url_shorten( $link->link_url );

            $visible = ( $link->link_visible == 'Y' ) ? __( 'Yes' ) : __( 'No' );
            $rating  = $link->link_rating;
            $style = ( $alt++ % 2 ) ? '' : ' class="alternate"';

            $edit_link = get_edit_bookmark_link( $link );
?>
        <tr id="link-<?php echo $link->link_id; ?>" <?php echo $style; ?>>
<?php

            list( $columns, $hidden ) = $this->get_column_info();

            foreach ( $columns as $column_name => $column_display_name ) {
                $class = "class='column-$column_name'";

                $style = '';
                if ( in_array( $column_name, $hidden ) )
                    $style = ' style="display:none;"';

                $attributes = $class . $style;

                switch ( $column_name ) {
                    case 'cb': ?>
                        <th scope="row" class="check-column">
                            <label class="screen-reader-text" for="cb-select-<?php echo $link->link_id; ?>"><?php echo sprintf( __( 'Select %s' ), $link->link_name ); ?></label>
                            <input type="checkbox" name="linkcheck[]" id="cb-select-<?php echo $link->link_id; ?>" value="<?php echo esc_attr( $link->link_id ); ?>" />
                        </th>
                        <?php
                        break;

                    case 'name':
                        echo "<td $attributes><strong><a class='row-title' href='$edit_link' title='" . esc_attr( sprintf( __( 'Edit &#8220;%s&#8221;' ), $link->link_name ) ) . "'>$link->link_name</a></strong><br />";

                        $actions = array();
                        $actions['edit'] = '<a href="' . $edit_link . '">' . __( 'Edit' ) . '</a>';
                        $actions['delete'] = "<a class='submitdelete' href='" . wp_nonce_url( "link.php?action=delete&amp;link_id=$link->link_id", 'delete-bookmark_' . $link->link_id ) . "' onclick=\"if ( confirm( '" . esc_js( sprintf( __( "You are about to delete this link '%s'\n  'Cancel' to stop, 'OK' to delete." ), $link->link_name ) ) . "' ) ) { return true;}return false;\">" . __( 'Delete' ) . "</a>";
                        echo $this->row_actions( $actions );

                        echo '</td>';
                        break;
                    case 'url':
                        echo "<td $attributes><a href='$link->link_url' title='". esc_attr( sprintf( __( 'Visit %s' ), $link->link_name ) )."'>$short_url</a></td>";
                        break;
                    case 'categories':
                        ?><td <?php echo $attributes ?>><?php
                        $cat_names = array();
                        foreach ( $link->link_category as $category ) {
                            $cat = get_term( $category, 'link_category', OBJECT, 'display' );
                            if ( is_wp_error( $cat ) )
                                echo $cat->get_error_message();
                            $cat_name = $cat->name;
                            if ( $cat_id != $category )
                                $cat_name = "<a href='link-manager.php?cat_id=$category'>$cat_name</a>";
                            $cat_names[] = $cat_name;
                        }
                        echo implode( ', ', $cat_names );
                        ?></td><?php
                        break;
                    case 'rel':
                        ?><td <?php echo $attributes ?>><?php echo empty( $link->link_rel ) ? '<br />' : $link->link_rel; ?></td><?php
                        break;
                    case 'visible':
                        ?><td <?php echo $attributes ?>><?php echo $visible; ?></td><?php
                        break;
                    case 'rating':
                         ?><td <?php echo $attributes ?>><?php echo $rating; ?></td><?php
                        break;
                    default:
                        /**
                         * Fires for each registered custom link column.
                         *
                         * @since 2.1.0
                         *
                         * @param string $column_name Name of the custom column.
                         * @param int    $link_id     Link ID.
                         */
                        ?>
                        <td <?php echo $attributes ?>><?php do_action( 'manage_link_custom_column', $column_name, $link->link_id ); ?></td>
                        <?php
                        break;
                }
            }
?>
        </tr>
<?php
        }
    }
}