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[0] in function chmod in /var/www/hopeinstoughton_www/wp-content/plugins/simple-universal-google-analytics/main.php on line 8
[1] in function include_once in /var/www/hopeinstoughton_www/wp-settings.php on line 560
[2] in function require_once in /var/www/hopeinstoughton_www/wp-config.php on line 85
[3] in function require_once in /var/www/hopeinstoughton_www/wp-load.php on line 50
[4] in function require_once in /var/www/hopeinstoughton_www/wp-blog-header.php on line 13
[5] in function require in /var/www/hopeinstoughton_www/index.php on line 17

<?php

class FormWizard_Responses_List_Table extends WP_List_Table {

	private $x_formid;
	private $x_email_fieldname;

	function __construct(){
		global $status, $page;
				
		//Set parent defaults
		parent::__construct( array(
			'singular'  => 'response',     //singular name of the listed records
			'plural'    => 'responses',    //plural name of the listed records
			'ajax'      => false        //does this table support ajax?
		) );
		
	}

	function column_default($item, $column_name){
		global $listen_live;
		$value = isset($item[$column_name]) ? $item[$column_name] : '';
		switch($column_name){
			case 'fs_timestamp':
				if (class_exists('listen_live_class')) {
					$bias = 0;
					$listen_live->GetTZinfo($value, $bias);
					$value += $bias;				// adjust for timezone and dls
					$value = gmdate('Y-m-d H:i', $value);
				} else {
					$value = date('Y-m-d H:i', $value);
				}
				return $value;
			case 'fs_ip':
				if (strpos($value, ',') !== FALSE) {
					$value = explode(',', $value);
					$value = trim(array_pop($value));
				}
				return $value;
			case 'fs_country':
			case 'fs_akismet':
				return $value;
			case 'email':
				$extra = unserialize($item['fs_data']);
				if ($this->x_email_fieldname != '') {
					$value = isset($extra[$this->x_email_fieldname]) ? $extra[$this->x_email_fieldname] : '';
				} else {
					$value = '';
				}
				return $value;
			default:
				return print_r($item,true); //Show the whole array for troubleshooting purposes
		}
	}

		
	/** ************************************************************************
	 * @see WP_List_Table::::single_row_columns()
	 * @param array $item A singular item (one full row's worth of data)
	 * @return string Text to be placed inside the column <td> 
	 **************************************************************************/
	function column_fs_timestamp($item){
		
		//Build row actions
		$actions = array();
		$value = $this->column_default($item, 'fs_timestamp');
		
		//Return the title contents
		return sprintf('<a class="row-title" href="?page=form-wizard-item&amp;id=%s" target="tdmsitem">%s</a>',
					 $item['fs_id'],
			/*$1%s*/ $value);
	}

	/** ************************************************************************
	 * REQUIRED if displaying checkboxes or using bulk actions! The 'cb' column
	 * is given special treatment when columns are processed. It ALWAYS needs to
	 * have it's own method.
	 * 
	 * @see WP_List_Table::::single_row_columns()
	 * @param array $item A singular item (one full row's worth of data)
	 * @return string Text to be placed inside the column <td> (movie title only)
	 **************************************************************************/
	function column_cb($item){
		return sprintf(
			'<input type="checkbox" name="%1$s[]" value="%2$s" />',
			/*$1%s*/ $this->_args['singular'],  //Let's simply repurpose the table's singular label ("movie")
			/*$2%s*/ $item['id']                //The value of the checkbox should be the record's id
		);
	}


	/** ************************************************************************
	 * REQUIRED! This method dictates the table's columns and titles. This should
	 * return an array where the key is the column slug (and class) and the value 
	 * is the column's title text. If you need a checkbox for bulk actions, refer
	 * to the $columns array below.
	 * 
	 * The 'cb' column is treated differently than the rest. If including a checkbox
	 * column in your table you must create a column_cb() method. If you don't need
	 * bulk actions or checkboxes, simply leave the 'cb' entry out of your array.
	 * 
	 * @see WP_List_Table::::single_row_columns()
	 * @return array An associative array containing column information: 'slugs'=>'Visible Titles'
	 **************************************************************************/

	 function get_columns(){
		$columns = array(
			'fs_timestamp'    => 'Date',
			'fs_ip' => 'IP Address',
			'fs_country'    => 'Ctry',
			'fs_akismet'    => 'Spam?',
			'email'         => 'E-mail',
		);
		return $columns;
	}

	function get_sortable_columns() {
		return array(
			'fs_timestamp'   => array('fs_timestamp',true),     //true means it's already sorted
			'fs_country'     => array('fs_country',false),
			'fs_akismet'     => array('fs_akismet',false),
			'email'          => array('email', false),
		);
	}

		function get_bulk_actions() {
		$actions = array(
		);
		return $actions;
	}


	/** ************************************************************************
	 * Optional. You can handle your bulk actions anywhere or anyhow you prefer.
	 * For this example package, we will handle it in the class to keep things
	 * clean and organized.
	 * 
	 * @see $this->prepare_items()
	 **************************************************************************/
	function process_bulk_action() {
	}

	function SetParam($formid, $email_fieldname) {
		$this->x_formid = $formid;
		$this->x_email_fieldname = $email_fieldname;
	}
	

	/** ************************************************************************
	 * REQUIRED! This is where you prepare your data for display. This method will
	 * usually be used to query the database, sort and filter the data, and generally
	 * get it ready to be displayed. At a minimum, we should set $this->items and
	 * $this->set_pagination_args(), although the following properties and methods
	 * are frequently interacted with here...
	 * 
	 * @global WPDB $wpdb
	 * @uses $this->_column_headers
	 * @uses $this->items
	 * @uses $this->get_columns()
	 * @uses $this->get_sortable_columns()
	 * @uses $this->get_pagenum()
	 * @uses $this->set_pagination_args()
	 **************************************************************************/
	function prepare_items() {
		global $wpdb;

		$formid = intval($this->x_formid);
		$per_page = 20;
		$columns = $this->get_columns();
		$hidden = array();
		$sortable = $this->get_sortable_columns();
		
		$this->_column_headers = array($columns, $hidden, $sortable);
		$this->process_bulk_action();
		
		$query = 'select fs_id,fs_data,fs_timestamp,fs_akismet,fs_ip,fs_country from ' . $wpdb->prefix . 'formwizard_submissions'.
				" where fs_form=$formid order by fs_timestamp desc limit 400";
		$data = $wpdb->get_results($query, ARRAY_A);
		
		usort($data, array($this, 'usort_reorder'));
		$current_page = $this->get_pagenum();
		$total_items = count($data);
		
		$this->items = array_slice($data,(($current_page-1)*$per_page),$per_page);
		$this->set_pagination_args( array(
			'total_items' => $total_items,
			'per_page'    => $per_page,
			'total_pages' => ceil($total_items/$per_page)
		) );
	}

	function usort_reorder($a,$b){
		$orderby = (!empty($_REQUEST['orderby'])) ? $_REQUEST['orderby'] : 'fs_timestamp'; //If no sort, default to title
		$order = (!empty($_REQUEST['order'])) ? $_REQUEST['order'] : 'desc'; //If no order, default to asc
		$result = strcmp($a[$orderby], $b[$orderby]); //Determine sort order
		return ($order==='asc') ? $result : -$result; //Send final sort direction to usort
	}

}