588 lines
26 KiB
PHP
588 lines
26 KiB
PHP
<?php
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/**
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*
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* Feed List
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*
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* @link https://webappick.com/
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* @since 1.0.0
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*
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* @package Woo_Feed_DAttribute_list
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* @author Ohidul Islam <wahid@webappick.com>
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*/
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class Woo_Feed_Manage_list extends Woo_Feed_List_Table {
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/** ************************************************************************
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* Normally we would be querying data from a database and manipulating that
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* for use in your list table. For this example, we're going to simplify it
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* slightly and create a pre-built array. Think of this as the data that might
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* be returned by $wpdb->query()
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*
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* In a real-world scenario, you would make your own custom query inside
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* this class' prepare_items() method.
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*
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* @var array
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**************************************************************************/
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/** ************************************************************************
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* REQUIRED. Set up a constructor that references the parent constructor. We
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* use the parent reference to set some default configs.
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***************************************************************************/
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function __construct() {
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// Set parent defaults
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parent::__construct(
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array(
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'singular' => __( 'feed', 'woo-feed' ), // singular name of the listed records
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'plural' => __( 'feeds', 'woo-feed' ), // plural name of the listed records
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'ajax' => false, // does this table support ajax?
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)
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);
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}
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/** ************************************************************************
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* Recommended. This method is called when the parent class can't find a method
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* specifically build for a given column. Generally, it's recommended to include
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* one method for each column you want to render, keeping your package class
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* neat and organized. For example, if the class needs to process a column
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* named 'title', it would first see if a method named $this->column_title()
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* exists - if it does, that method will be used. If it doesn't, this one will
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* be used. Generally, you should try to use custom column methods as much as
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* possible.
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*
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* Since we have defined a column_title() method later on, this method doesn't
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* need to concern itself with any column with a name of 'title'. Instead, it
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* needs to handle everything else.
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*
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* For more detailed insight into how columns are handled, take a look at
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* WP_List_Table::single_row_columns()
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*
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* @param array $item A singular item (one full row's worth of data)
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* @param string $column_name The name/slug of the column to be processed
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*
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* @return string Text or HTML to be placed inside the column <td>
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**************************************************************************/
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function column_default( $item, $column_name ) {
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$getItem = $item['option_name'];
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$statusId = $item['option_id'];
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$itemInfo = maybe_unserialize( get_option( $getItem ) );
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global $regenerating, $regeneratingName;
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$optionName = str_replace( 'wf_feed_', '', $getItem );
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$spinIcon = ( true === $regenerating && $optionName === $regeneratingName ) ? ' wpf_spin reverse_spin' : '';
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$disableBtn = true === $regenerating ? ' disabled' : '';
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switch ( $column_name ) {
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case 'option_name':
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return $optionName;
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case 'status':
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if ( ! isset( $itemInfo['status'] ) || ( isset( $itemInfo['status'] ) && 1 === (int) $itemInfo['status'] ) ) {
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return ' <div class="wf_status_wrap"><input style="display: none;" data-index=' . $statusId . ' id=' . $statusId . ' checked class="woo_feed_status_input" type="checkbox" value="' . $getItem . '"/>
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<label for=' . $statusId . ' class= "woo-feed_active_status"></label></div>';
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} else {
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return ' <div class="wf_status_wrap"> <input style="display: none;" data-index=' . $statusId . ' id=' . $statusId . ' class="woo_feed_status_input" type="checkbox" value="' . $getItem . '"/>
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<label for=' . $statusId . ' class= "woo-feed_active_status"></label> </div>';
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}
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case 'provider':
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$provider = $itemInfo['feedrules']['provider'];
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return ucwords( str_replace( '_', ' ', $provider ) );
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case 'type':
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$feedType = $itemInfo['feedrules']['feedType'];
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return strtoupper( str_replace( '_', ' ', $feedType ) );
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case 'url':
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/** @noinspection SpellCheckingInspection */
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return sprintf(
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'<span class="toClipboard" data-clipboard-target="#_url%1$s" id="_url%1$s">%2$s</span><span class="toClipboard" data-clipboard-target="#_url%1$s">%3$s</span>',
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$statusId,
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$itemInfo[ $column_name ],
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'<img src="data:image/svg+xml,%0A%3Csvg height=\'1024\' width=\'896\' xmlns=\'http://www.w3.org/2000/svg\'%3E%3Cpath d=\'M128 768h256v64H128v-64z m320-384H128v64h320v-64z m128 192V448L384 640l192 192V704h320V576H576z m-288-64H128v64h160v-64zM128 704h160v-64H128v64z m576 64h64v128c-1 18-7 33-19 45s-27 18-45 19H64c-35 0-64-29-64-64V192c0-35 29-64 64-64h192C256 57 313 0 384 0s128 57 128 128h192c35 0 64 29 64 64v320h-64V320H64v576h640V768zM128 256h512c0-35-29-64-64-64h-64c-35 0-64-29-64-64s-29-64-64-64-64 29-64 64-29 64-64 64h-64c-35 0-64 29-64 64z\' /%3E%3C/svg%3E%0A" alt="' . __( 'Copy To Clipboard', 'woo-feed' ) . '" class="clippy">'
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);
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case 'last_updated':
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return $itemInfo[ $column_name ];
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case 'view':
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$export_url = wp_nonce_url( admin_url( 'admin-post.php?action=wf_export_feed&feed=' . $getItem ), 'wpf-export' );
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$download_url = wp_nonce_url( admin_url( 'admin-post.php?action=wf_download_feed&feed=' . $getItem ), 'wpf-download-feed' );
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$log_download_url = wp_nonce_url( admin_url( 'admin-post.php?action=wf_download_feed_log&feed=' . $getItem ), 'wpf-log-download' );
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/** @noinspection HtmlUnknownTarget */
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return sprintf(
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'<a href="%1$s" title="%2$s" aria-label="%2$s" target="_blank"><span class="dashicons dashicons-external" aria-hidden="true"></span></a>
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<a id="%3$s" class="wpf_regenerate%6$s" href="#" title="%4$s" aria-label="%4$s"><span class="dashicons dashicons-update-alt%7$s" aria-hidden="true"></span></a>
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<a href="%12$s" title="%5$s" aria-label="%5$s"><span class="dashicons dashicons-download" aria-hidden="true"></span></a>
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<a href="%9$s" title="%8$s" aria-label="%8$s"><span class="dashicons dashicons-migrate" aria-hidden="true"></span></a>
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<a href="%10$s" title="%11$s" aria-label="%11$s"><span class="dashicons dashicons-media-text" aria-hidden="true"></span></a>',
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$itemInfo['url'],
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esc_html__( 'View', 'woo-feed' ),
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$getItem,
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esc_html__( 'Regenerate', 'woo-feed' ),
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esc_html__( 'Download', 'woo-feed' ),
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$disableBtn,
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$spinIcon,
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esc_html__( 'Export Feed Config', 'woo-feed' ),
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esc_url( $export_url ),
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esc_url( $log_download_url ),
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esc_html__( 'Download Feed Log', 'woo-feed'),
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esc_url( $download_url )
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);
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default:
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return false;
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}
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}
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/** ************************************************************************
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* Recommended. This is a custom column method and is responsible for what
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* is rendered in any column with a name/slug of 'title'. Every time the class
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* needs to render a column, it first looks for a method named
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* column_{$column_title} - if it exists, that method is run. If it doesn't
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* exist, column_default() is called instead.
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*
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* This example also illustrates how to implement rollover actions. Actions
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* should be an associative array formatted as 'slug'=>'link html' - and you
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* will need to generate the URLs yourself. You could even ensure the links
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*
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* @param array $item A singular item (one full row's worth of data)
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*
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* @return string Text to be placed inside the column <td> (movie title only)
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* *************************************************************************@see WP_List_Table::::single_row_columns()
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*/
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function column_option_name( $item ) {
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global $plugin_page;
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// Build row actions
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$edit_nonce = wp_create_nonce( 'wf_edit_feed' );
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$delete_nonce = wp_create_nonce( 'wf_delete_feed' );
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$duplicate_nonce = wp_create_nonce( 'wf_duplicate_feed' );
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// $title = '<strong>' . $item['option_name'] . '</strong>';
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$actions = array(
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'edit' => sprintf(
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'<a href="?page=%s&action=%s&feed=%s&_wpnonce=%s">' . __( 'Edit', 'woo-feed' ) . '</a>',
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esc_attr( $plugin_page ),
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'edit-feed',
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$item['option_name'],
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$edit_nonce
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),
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'duplicate' => sprintf(
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'<a href="?page=%s&action=%s&feed=%s&_wpnonce=%s" class="single-feed-duplicate" style="cursor: pointer;">' . __( 'Duplicate', 'woo-feed' ) . '</a>',
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esc_attr( $plugin_page ),
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'duplicate-feed',
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$item['option_name'],
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$duplicate_nonce
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),
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'delete' => sprintf(
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'<a val="?page=%s&action=%s&feed=%s&_wpnonce=%s" class="single-feed-delete" style="cursor: pointer;">' . __( 'Delete', 'woo-feed' ) . '</a>',
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esc_attr( $plugin_page ),
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'delete-feed',
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absint( $item['option_id'] ),
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$delete_nonce
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),
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);
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// Return the title contents
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$name = str_replace( 'wf_feed_', '', $item['option_name'] );
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$config = maybe_unserialize( maybe_unserialize( $item['option_value'] ) );
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if ( isset( $config['feedrules'], $config['feedrules']['filename'] ) ) {
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$name = sprintf(
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'<a class="wf_feed_option_name_link" href="?page=%s&action=%s&feed=%s&_wpnonce=%s">%s</a>',
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esc_attr( $plugin_page ),
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'edit-feed',
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$item['option_name'],
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$edit_nonce,
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$config['feedrules']['filename']
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);
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}
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return sprintf( '%1$s <span style="color:silver">(id:%2$s)</span>%3$s',
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$name,
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esc_html( $item['option_id'] ),
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$this->row_actions( $actions )
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);
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}
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public static function get_feeds() {
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global $wpdb;
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// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching
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$result = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM $wpdb->options WHERE option_name LIKE %s ORDER BY option_id DESC;", 'wf_feed_%' ), 'ARRAY_A' );
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return $result;
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}
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/**
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* Delete a Feed.
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*
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* @param int $id Feed ID
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*
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* @return false
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*/
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public static function delete_feed( $id ) {
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return woo_feed_delete_feed( $id );
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}
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/**
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* Returns the count of records in the database.
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*
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* @return null|string
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*/
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public static function record_count() {
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global $wpdb;
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// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching
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return $wpdb->get_var( $wpdb->prepare( "SELECT * FROM $wpdb->options WHERE option_name like %s", 'wf_feed_%' ) );
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}
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/** Text displayed when no data is available */
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public function no_items() {
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esc_html_e( 'No feed available.', 'woo-feed' );
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}
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/** ************************************************************************
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* REQUIRED if displaying checkboxes or using bulk actions! The 'cb' column
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* is given special treatment when columns are processed. It ALWAYS needs to
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* have it's own method.
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*
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* @param array $item A singular item (one full row's worth of data)
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*
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* @return string Text to be placed inside the column <td> (movie title only)
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* *************************************************************************@see WP_List_Table::::single_row_columns()
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*/
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function column_cb( $item ) {
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return sprintf(
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'<input type="checkbox" name="%1$s[]" value="%2$s" />',
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/*$1%s*/
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$this->_args['singular'], // Let's simply repurpose the table's singular label ("movie")
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/*$2%s*/
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$item['option_id'] // The value of the checkbox should be the record's id
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);
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}
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function column_name( $item ) {
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global $plugin_page;
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$edit_nonce = wp_create_nonce( 'wf_edit_feed' );
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$delete_nonce = wp_create_nonce( 'wf_delete_feed' );
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$duplicate_nonce = wp_create_nonce( 'wf_duplicate_feed' );
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$title = '<strong>' . $item['option_name'] . '</strong>';
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$actions = array(
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'edit' => sprintf(
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'<a href="?page=%s&action=%s&feed=%s&_wpnonce=%s">' . __( 'Edit', 'woo-feed' ) . '</a>',
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esc_attr( $plugin_page ),
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'edit-feed',
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absint( $item['option_id'] ),
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$edit_nonce
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),
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'duplicate' => sprintf(
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'<a href="?page=%s&action=%s&feed=%s&_wpnonce=%s" class="single-feed-duplicate" style="cursor: pointer;">' . __( 'Duplicate', 'woo-feed' ) . '</a>',
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esc_attr( $plugin_page ),
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'duplicate-feed',
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$item['option_name'],
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$duplicate_nonce
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),
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'delete' => sprintf(
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'<a val="?page=%s&action=%s&feed=%s&_wpnonce=%s" class="single-feed-delete" style="cursor: pointer;">' . __( 'Delete', 'woo-feed' ) . '</a>',
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esc_attr( $plugin_page ),
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'delete-feed',
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absint( $item['option_id'] ),
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$delete_nonce
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),
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);
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return $title . $this->row_actions( $actions );
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}
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/** ************************************************************************
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* REQUIRED! This method dictates the table's columns and titles. This should
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* return an array where the key is the column slug (and class) and the value
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* is the column's title text. If you need a checkbox for bulk actions, refer
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* to the $columns array below.
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*
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* The 'cb' column is treated differently than the rest. If including a checkbox
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* column in your table you must create a column_cb() method. If you don't need
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* bulk actions or checkboxes, simply leave the 'cb' entry out of your array.
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*
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* @return array An associative array containing column information: 'slugs'=>'Visible Titles'
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* *************************************************************************@see WP_List_Table::::single_row_columns()
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*/
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function get_columns() {
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$columns = array(
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'cb' => '<input type="checkbox" />', // Render a checkbox instead of text
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'status' => __( 'Auto Update', 'woo-feed' ),
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'option_name' => __( 'Feed Name', 'woo-feed' ),
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'provider' => __( 'Provider', 'woo-feed' ),
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'type' => __( 'Type', 'woo-feed' ),
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'url' => __( 'Feed URL', 'woo-feed' ),
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'last_updated' => __( 'Last Updated', 'woo-feed' ),
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'view' => __( 'Action', 'woo-feed' ),
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);
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return $columns;
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}
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/** ************************************************************************
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* Optional. If you want one or more columns to be sortable (ASC/DESC toggle),
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* you will need to register it here. This should return an array where the
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* key is the column that needs to be sortable, and the value is db column to
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* sort by. Often, the key and value will be the same, but this is not always
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* the case (as the value is a column name from the database, not the list table).
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*
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* This method merely defines which columns should be sortable and makes them
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* clickable - it does not handle the actual sorting. You still need to detect
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* the ORDERBY and ORDER querystring variables within prepare_items() and sort
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* your data accordingly (usually by modifying your query).
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*
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* @return array An associative array containing all the columns that should be sortable: 'slugs'=>array('data_values',bool)
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**************************************************************************/
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function get_sortable_columns() {
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$sortable_columns = array(
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'option_name' => array( 'option_name', false ),
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);
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return $sortable_columns;
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}
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/** ************************************************************************
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* Optional. If you need to include bulk actions in your list table, this is
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* the place to define them. Bulk actions are an associative array in the format
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* 'slug'=>'Visible Title'
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*
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* If this method returns an empty value, no bulk action will be rendered. If
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* you specify any bulk actions, the bulk actions box will be rendered with
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* the table automatically on display().
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*
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* Also note that list tables are not automatically wrapped in <form> elements,
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* so you will need to create those manually in order for bulk actions to function.
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*
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* @return array An associative array containing all the bulk actions: 'slugs'=>'Visible Titles'
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**************************************************************************/
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function get_bulk_actions() {
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$actions = array(
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'bulk-delete' => __( 'Delete', 'woo-feed' ),
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);
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return $actions;
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}
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/** ************************************************************************
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* Optional. You can handle your bulk actions anywhere or anyhow you prefer.
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* For this example package, we will handle it in the class to keep things
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* clean and organized.
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*
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* @see $this->prepare_items()
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**************************************************************************/
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public function process_bulk_action() {
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// Detect when a bulk action is being triggered...
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if ( 'delete-feed' === $this->current_action() ) {
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// In our file that handles the request, verify the nonce.
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$nonce = isset( $_REQUEST['_wpnonce'] ) && ! empty( $_REQUEST['_wpnonce'] ) ? sanitize_text_field( wp_unslash($_REQUEST['_wpnonce']) ) : '';
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if ( ! wp_verify_nonce( $nonce, 'wf_delete_feed' ) ) {
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update_option( 'wpf_message', esc_html__( 'Failed To Delete Feed. You do not have sufficient permission to delete.', 'woo-feed' ), false );
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wp_safe_redirect( admin_url( 'admin.php?page=webappick-manage-feeds&wpf_message=error' ) );
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die();
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} else {
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$feed = apply_filters('CTXFEED_filter_securing_input', "GET", @$_GET['feed'], "text");
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if ( $feed && self::delete_feed( absint( $feed ) ) ) {
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update_option( 'wpf_message', esc_html__( 'Feed Deleted Successfully', 'woo-feed' ), false );
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wp_safe_redirect( admin_url( 'admin.php?page=webappick-manage-feeds&wpf_message=success' ) );
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die();
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} else {
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update_option( 'wpf_message', esc_html__( 'Failed To Delete Feed', 'woo-feed' ), false );
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wp_safe_redirect( admin_url( 'admin.php?page=webappick-manage-feeds&wpf_message=error' ) );
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die();
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}
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}
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}
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if ( 'duplicate-feed' === $this->current_action() ) {
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$nonce = isset( $_REQUEST['_wpnonce'] ) && ! empty( $_REQUEST['_wpnonce'] ) ? sanitize_text_field( $_REQUEST['_wpnonce'] ) : '';
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if ( ! wp_verify_nonce( $nonce, 'wf_duplicate_feed' ) ) {
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update_option( 'wpf_message', esc_html__( 'Failed To Duplicate Feed. You do not have sufficient permission to duplicate.', 'woo-feed' ), false );
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wp_safe_redirect( admin_url( 'admin.php?page=webappick-manage-feeds&wpf_message=error' ) );
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die();
|
|
} else {
|
|
$duplicate = woo_feed_duplicate_feed( isset( $_REQUEST['feed'] ) ? sanitize_text_field( $_REQUEST['feed'] ) : '' );
|
|
if ( is_wp_error( $duplicate ) ) {
|
|
update_option( 'wpf_message', $duplicate->get_error_message(), false );
|
|
wp_safe_redirect( admin_url( 'admin.php?page=webappick-manage-feeds&wpf_message=error' ) );
|
|
die();
|
|
} else {
|
|
update_option( 'wpf_message', esc_html__( 'Feed Successfully Duplicated.', 'woo-feed' ), false );
|
|
wp_safe_redirect( admin_url( 'admin.php?page=webappick-manage-feeds&wpf_message=success' ) );
|
|
die();
|
|
}
|
|
}
|
|
}
|
|
|
|
// Detect when a bulk action is being triggered...
|
|
if ( 'edit-feed' === $this->current_action() ) {
|
|
// In our file that handles the request, verify the nonce.
|
|
$nonce = isset( $_REQUEST['_wpnonce'] ) && ! empty( $_REQUEST['_wpnonce'] ) ? sanitize_text_field( wp_unslash($_REQUEST['_wpnonce']) ) : '';
|
|
if ( ! wp_verify_nonce( $nonce, 'wf_edit_feed' ) ) {
|
|
wp_die( esc_html__( 'You do not have sufficient permission to delete!', 'woo-feed' ), 403 );
|
|
}
|
|
}
|
|
|
|
$feed = array_map( function ($input) {
|
|
return apply_filters('CTXFEED_filter_securing_input', "POST", $input, "text");
|
|
}, is_array(@$_POST['feed']) ? $_POST['feed'] : [] );
|
|
$action = apply_filters('CTXFEED_filter_securing_input', "POST", @$_POST['action'], "text");
|
|
$action2 = apply_filters('CTXFEED_filter_securing_input', "POST", @$_POST['action2'], "text");
|
|
|
|
// If the delete bulk action is triggered
|
|
if ( ! empty($feed) && ( 'bulk-delete' === $action || 'bulk-delete' === $action2) ) {
|
|
if ( 'bulk-delete' === $this->current_action() ) {
|
|
$nonce = isset( $_REQUEST['_wpnonce'] ) && ! empty( $_REQUEST['_wpnonce'] ) ? sanitize_text_field( wp_unslash($_REQUEST['_wpnonce']) ) : '';
|
|
if ( ! wp_verify_nonce( $nonce, 'bulk-' . $this->_args['plural'] ) ) {
|
|
wp_die( esc_html__( 'You do not have sufficient permission to delete!', 'woo-feed' ), 403 );
|
|
} else {
|
|
$delete_ids = array_map( 'absint', $feed );
|
|
$delete_ids = array_filter( $delete_ids );
|
|
// loop over the array of record IDs and delete them
|
|
if ( ! empty( $delete_ids ) ) {
|
|
$count = count( $delete_ids );
|
|
foreach ( $delete_ids as $id ) {
|
|
self::delete_feed( $id );
|
|
}
|
|
$message = sprintf(
|
|
esc_html(
|
|
/* translators: %d: number of item deleted. */
|
|
_n(
|
|
'%d Feed Successfully Deleted.',
|
|
'%d Feeds Successfully Deleted.',
|
|
$count,
|
|
'woo-feed'
|
|
)
|
|
),
|
|
$count
|
|
);
|
|
update_option( 'wpf_message', $message, false );
|
|
wp_safe_redirect( admin_url( 'admin.php?page=webappick-manage-feeds&wpf_message=success' ) );
|
|
die();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/** ************************************************************************
|
|
* 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() {
|
|
/**
|
|
* First, lets decide how many records per page to show
|
|
*/
|
|
$per_page = 10;
|
|
|
|
/**
|
|
* 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.
|
|
*/
|
|
$data = $this->get_feeds();
|
|
|
|
usort( $data, 'woo_feed_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. 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
|
|
)
|
|
);
|
|
|
|
// $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
|
|
// ) );
|
|
|
|
/**
|
|
* 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;
|
|
}
|
|
}
|