Current File : /home/jalalj2hb/www/wp-content/plugins/ninja-forms/deprecated/classes/notifications-table.php
<?php if ( ! defined( 'ABSPATH' ) ) exit;
/*************************** LOAD THE BASE CLASS *******************************
*******************************************************************************
* The WP_List_Table class isn't automatically available to plugins, so we need
* to check if it's available and load it if necessary. In this tutorial, we are
* going to use the WP_List_Table class directly from WordPress core.
*
* IMPORTANT:
* Please note that the WP_List_Table class technically isn't an official API,
* and it could change at some point in the distant future. Should that happen,
* I will update this plugin with the most current techniques for your reference
* immediately.
*
* If you are really worried about future compatibility, you can make a copy of
* the WP_List_Table class (file path is shown just below) to use and distribute
* with your plugins. If you do that, just remember to change the name of the
* class to avoid conflicts with core.
*
* Since I will be keeping this tutorial up-to-date for the foreseeable future,
* I am going to work with the copy of the class provided in WordPress core.
*/
if( ! class_exists( 'WP_List_Table' ) ) {
require_once( ABSPATH . 'wp-admin/includes/class-wp-list-table.php' );
}
/************************** CREATE A PACKAGE CLASS *****************************
*******************************************************************************
* Create a new list table package that extends the core WP_List_Table class.
* WP_List_Table contains most of the framework for generating the table, but we
* need to define and override some methods so that our data can be displayed
* exactly the way we need it to be.
*
* To display this example on a page, you will first need to instantiate the class,
* then call $yourInstance->prepare_items() to handle any data manipulation, then
* finally call $yourInstance->display() to render the table to the page.
*
* Our theme for this list table is going to be movies.
*/
class NF_Notifications_List_Table extends WP_List_Table {
/**
* @var form_id
*/
var $form_id = '';
/** ************************************************************************
* REQUIRED. Set up a constructor that references the parent constructor. We
* use the parent reference to set some default configs.
***************************************************************************/
function __construct(){
global $status, $page;
//Set parent defaults
parent::__construct( array(
'singular' => 'notification', //singular name of the listed records
'plural' => 'notifications', //plural name of the listed records
'ajax' => false //does this table support ajax?
) );
$this->form_id = isset ( $_REQUEST['form_id'] ) ? absint( $_REQUEST['form_id'] ) : '';
}
/** ************************************************************************
* Recommended. This method is called when the parent class can't find a method
* specifically build for a given column. Generally, it's recommended to include
* one method for each column you want to render, keeping your package class
* neat and organized. For example, if the class needs to process a column
* named 'title', it would first see if a method named $this->column_title()
* exists - if it does, that method will be used. If it doesn't, this one will
* be used. Generally, you should try to use custom column methods as much as
* possible.
*
* Since we have defined a column_title() method later on, this method doesn't
* need to concern itself with any column with a name of 'title'. Instead, it
* needs to handle everything else.
*
* For more detailed insight into how columns are handled, take a look at
* WP_List_Table::single_row_columns()
*
* @param array $item A singular item (one full row's worth of data)
* @param array $column_name The name/slug of the column to be processed
* @return string Text or HTML to be placed inside the column <td>
**************************************************************************/
public function column_default($item, $column_name){
switch($column_name){
case 'type':
return Ninja_Forms()->notification( $item['id'] )->type_name();
case 'date_updated':
return $item[$column_name];
default:
return print_r($item,true); //Show the whole array for troubleshooting purposes
}
}
/** ************************************************************************
* Recommended. This is a custom column method and is responsible for what
* is rendered in any column with a name/slug of 'title'. Every time the class
* needs to render a column, it first looks for a method named
* column_{$column_title} - if it exists, that method is run. If it doesn't
* exist, column_default() is called instead.
*
* This example also illustrates how to implement rollover actions. Actions
* should be an associative array formatted as 'slug'=>'link html' - and you
* will need to generate the URLs yourself. You could even ensure the links
*
*
* @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)
**************************************************************************/
public function column_name( $item ){
$base_url = esc_url_raw( remove_query_arg( array( '_wp_http_referer', '_wpnonce' ) ) );
$activate_text = ( Ninja_Forms()->notification( $item['id'] )->active ) ? __( 'Deactivate', 'ninja-forms' ) : __( 'Activate', 'ninja-forms' );
$activate_action = ( Ninja_Forms()->notification( $item['id'] )->active ) ? 'deactivate' : 'activate';
$activate_url = esc_url( add_query_arg( array( 'notification-action' => $activate_action, 'id' => $item['id'] ), $base_url ) );
$edit_url = esc_url( add_query_arg( array( 'notification-action' => 'edit', 'id' => $item['id'] ), $base_url ) );
$delete_url = esc_url( add_query_arg( array( 'action' => 'delete' ), $base_url ) );
$duplicate_url = esc_url( add_query_arg( array( 'notification-action' => 'duplicate', 'id' => $item['id'] ), $base_url ) );
//Build row actions
$actions = array(
'active' => '<a href="' . $activate_url . '" class="notification-activate" data-action="' . $activate_action . '" data-n_id="' . $item['id'] . '">' . $activate_text . '</a>',
'edit' => '<a href="' . $edit_url . '">' . __( 'Edit', 'ninja-forms' ) . '</a>',
'delete' => '<a href="' . $delete_url .'" class="notification-delete" data-n_id="' . $item['id'] . '">' . __( 'Delete', 'ninja-forms' ) . '</a>',
'duplicate' => '<a href="' . $duplicate_url .'">' . __( 'Duplicate', 'ninja-forms' ) . '</a>',
);
//Return the title contents
return sprintf( '<a href="%1$s">%2$s</a> %3$s',
/*$1%s*/ $edit_url,
/*$2%s*/ $item['name'],
/*$3%s*/ $this->row_actions($actions)
);
}
/** ************************************************************************
* 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 $item A singular item (one full row's worth of data)
* @return string Text to be placed inside the column <td> (movie title only)
**************************************************************************/
public function column_cb($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'
**************************************************************************/
public function get_columns(){
$columns = array(
'cb' => '<input type="checkbox" />', //Render a checkbox instead of text
'name' => __( 'Name', 'ninja-forms' ),
'type' => __( 'Type', 'ninja-forms' ),
'date_updated' => __( 'Date Updated', 'ninja-forms' ),
);
return $columns;
}
/** ************************************************************************
* Optional. If you want one or more columns to be sortable (ASC/DESC toggle),
* you will need to register it here. This should return an array where the
* key is the column that needs to be sortable, and the value is db column to
* sort by. Often, the key and value will be the same, but this is not always
* the case (as the value is a column name from the database, not the list table).
*
* This method merely defines which columns should be sortable and makes them
* clickable - it does not handle the actual sorting. You still need to detect
* the ORDERBY and ORDER querystring variables within prepare_items() and sort
* your data accordingly (usually by modifying your query).
*
* @return array An associative array containing all the columns that should be sortable: 'slugs'=>array('data_values',bool)
**************************************************************************/
public function get_sortable_columns() {
$sortable_columns = array(
'name' => array( 'name',false ), //true means it's already sorted
'type' => array( 'type',false ),
'date_updated' => array( 'date_updated',false )
);
return $sortable_columns;
}
/** ************************************************************************
* Optional. If you need to include bulk actions in your list table, this is
* the place to define them. Bulk actions are an associative array in the format
* 'slug'=>'Visible Title'
*
* If this method returns an empty value, no bulk action will be rendered. If
* you specify any bulk actions, the bulk actions box will be rendered with
* the table automatically on display().
*
* Also note that list tables are not automatically wrapped in <form> elements,
* so you will need to create those manually in order for bulk actions to function.
*
* @return array An associative array containing all the bulk actions: 'slugs'=>'Visible Titles'
**************************************************************************/
public function get_bulk_actions() {
$actions = array(
'activate' => __( 'Activate', 'ninja-forms' ),
'deactivate' => __( 'Deactivate', 'ninja-forms' ),
'delete' => __( 'Delete', 'ninja-forms' ),
);
return $actions;
}
public function extra_tablenav( $which ) {
if ( $which == 'bottom' )
return false;
if ( isset ( $_REQUEST['type'] ) ) {
$type = esc_html( $_REQUEST['type'] );
} else {
$type = '';
}
?>
<div class="alignleft actions">
<select name="type" id="filter-type">
<option value="" <?php selected( $type, '' ); ?>><?php _e( '- View All Types', 'ninja-forms' ); ?></option>
<?php
foreach ( Ninja_Forms()->notifications->get_types() as $slug => $nicename ) {
?>
<option value="<?php echo $slug; ?>" <?php selected( $type, $slug ); ?>><?php echo $nicename; ?></option>
<?php
}
?>
</select>
<span class="nf-more-actions"><a href="<?php echo nf_aff_link( 'https://ninjaforms.com/extensions/?display=actions&utm_medium=plugin&utm_source=actions-table&utm_campaign=Ninja+Forms+Upsell&utm_content=Ninja+Forms+Actions' ); ?>" target="_blank"><?php _e( 'Get More Types', 'ninja-forms' ); ?> <span class="dashicons dashicons-external"></span></a></span>
<span style="float:left;" class="spinner"></span>
</div>
<?php
}
/**
* Generates content for a single row of the table
*
* @since 3.1.0
* @access protected
*
* @param object $item The current item
*/
function single_row( $item ) {
static $alternate = '';
$active = ( Ninja_Forms()->notification( $item['id'] )->active ) ? 'nf-notification-active ' : 'nf-notification-inactive';
$alternate = ( $alternate == '' ? 'alternate' : '' );
echo '<tr class="' . $active . ' ' . $alternate . '" id="' . $item['id'] . '">';
$this->single_row_columns( $item );
echo '</tr>';
}
/** ************************************************************************
* 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()
**************************************************************************/
public function prepare_items() {
global $wpdb; //This is used only if making any database queries
/**
* First, lets decide how many records per page to show
*/
$per_page = 99999;
/**
* REQUIRED. Now we need to define our column headers. This includes a complete
* array of columns to be displayed (slugs & titles), a list of columns
* to keep hidden, and a list of columns that are sortable. Each of these
* can be defined in another method (as we've done here) before being
* used to build the value for our _column_headers property.
*/
$columns = $this->get_columns();
$hidden = array();
$sortable = $this->get_sortable_columns();
/**
* REQUIRED. Finally, we build an array to be used by the class for column
* headers. The $this->_column_headers property takes an array which contains
* 3 other arrays. One for all columns, one for hidden columns, and one
* for sortable columns.
*/
$this->_column_headers = array($columns, $hidden, $sortable);
/**
* Optional. You can handle your bulk actions however you see fit. In this
* case, we'll handle them within our package just to keep things clean.
*/
//$this->process_bulk_action();
/**
* Instead of querying a database, we're going to fetch the example data
* property we created for use in this plugin. This makes this example
* package slightly different than one you might build on your own. In
* this example, we'll be using array manipulation to sort and paginate
* our data. In a real-world implementation, you will probably want to
* use sort and pagination data to build a custom query instead, as you'll
* be able to use your precisely-queried data immediately.
*/
$notifications = nf_get_notifications_by_form_id( $this->form_id );
$data = array();
if ( is_array( $notifications ) ) {
foreach ( $notifications as $id => $n ) {
if ( isset ( $_REQUEST['type'] ) && ! empty( $_REQUEST['type'] ) ) {
if ( nf_get_object_meta_value( $id, 'type' ) == esc_html( $_REQUEST['type'] ) ) {
$n['id'] = $id;
$data[] = $n;
}
} else {
$n['id'] = $id;
$data[] = $n;
}
}
}
/**
* This checks for sorting input and sorts the data in our array accordingly.
*
* In a real-world situation involving a database, you would probably want
* to handle sorting by passing the 'orderby' and 'order' values directly
* to a custom query. The returned data will be pre-sorted, and this array
* sorting technique would be unnecessary.
*/
function usort_reorder($a,$b){
$orderby = (!empty($_REQUEST['orderby'])) ? esc_html( $_REQUEST['orderby'] ) : 'name'; //If no sort, default to title
$order = (!empty($_REQUEST['order'])) ? esc_html( $_REQUEST['order'] ) : 'asc'; //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
}
usort($data, 'usort_reorder');
/***********************************************************************
* ---------------------------------------------------------------------
* vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
*
* In a real-world situation, this is where you would place your query.
*
* For information on making queries in WordPress, see this Codex entry:
* http://codex.wordpress.org/Class_Reference/wpdb
*
* ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
* ---------------------------------------------------------------------
**********************************************************************/
/**
* REQUIRED for pagination. Let's figure out what page the user is currently
* looking at. We'll need this later, so you should always include it in
* your own package classes.
*/
$current_page = $this->get_pagenum();
/**
* REQUIRED for pagination. Let's check how many items are in our data array.
* In real-world use, this would be the total number of items in your database,
* without filtering. We'll need this later, so you should always include it
* in your own package classes.
*/
$total_items = count($data);
/**
* The WP_List_Table class does not handle pagination for us, so we need
* to ensure that the data is trimmed to only the current page. We can use
* array_slice() to
*/
$data = array_slice($data,(($current_page-1)*$per_page),$per_page);
/**
* REQUIRED. Now we can add our *sorted* data to the items property, where
* it can be used by the rest of the class.
*/
$this->items = $data;
/**
* REQUIRED. We also have to register our pagination options & calculations.
*/
$this->set_pagination_args( array(
'total_items' => $total_items, //WE have to calculate the total number of items
'per_page' => $per_page, //WE have to determine how many items to show on a page
'total_pages' => ceil($total_items/$per_page) //WE have to calculate the total number of pages
) );
}
}
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