File: //proc/1526/task/13134/cwd/lipovac/wp-content/plugins/the-events-calendar/src/Tribe/Admin_List.php
<?php
/**
* Controls Tribe Events Calendar admin list views for events
*/
// Don't load directly
if ( ! defined( 'ABSPATH' ) ) {
die( '-1' );
}
if ( ! class_exists( 'Tribe__Events__Admin_List' ) ) {
class Tribe__Events__Admin_List {
protected static $start_col_active = true;
protected static $end_col_active = true;
protected static $start_col_first = true;
/**
* The init function for this class, adds actions and filters.
*
*/
public static function init() {
if ( is_admin() ) {
if ( ! tribe( 'context' )->doing_ajax() ) {
// Logic for sorting events by event category or tags
add_filter( 'posts_clauses', array( __CLASS__, 'sort_by_tax' ), 10, 2 );
// Logic for sorting events by start or end date
add_filter( 'posts_clauses', array( __CLASS__, 'sort_by_event_date' ), 11, 2 );
add_filter( 'posts_fields', array( __CLASS__, 'events_search_fields' ), 10, 2 );
// Pagination
add_filter( 'post_limits', array( __CLASS__, 'events_search_limits' ), 10, 2 );
add_filter( 'tribe_apm_headers_' . Tribe__Events__Main::POSTTYPE, array( __CLASS__, 'column_headers_check' ) );
add_filter( 'views_edit-tribe_events', array( __CLASS__, 'update_event_counts' ) );
}
/**
* The following actions will need to be fired on AJAX calls, the logic above is required.
*
* Registers custom event columns category/start date/end date
*/
add_action( 'manage_posts_custom_column', array( __CLASS__, 'custom_columns' ), 10, 2 );
add_filter( 'manage_' . Tribe__Events__Main::POSTTYPE . '_posts_columns', array( __CLASS__, 'column_headers' ) );
// Registers event start/end date as sortable columns
add_action( 'manage_edit-' . Tribe__Events__Main::POSTTYPE . '_sortable_columns', array( __CLASS__, 'register_sortable_columns' ), 10, 2 );
}
}
/**
* Fields filter for standard wordpress templates. Adds the start and end date to queries in the
* events category
*
* @param string $fields The current fields query part.
* @param WP_Query $query
*
* @return string The modified form.
*/
public static function events_search_fields( $fields, $query ) {
if ( ! $query->is_main_query() || $query->get( 'post_type' ) != Tribe__Events__Main::POSTTYPE ) {
return $fields;
}
$fields .= ', tribe_event_start_date.meta_value as EventStartDate, tribe_event_end_date.meta_value as EventEndDate ';
return $fields;
}
/**
* Sets whether sorting will be ascending or descending based on input
*
* @param WP_Query $wp_query Query for a library post type
*
* @return string ASC/DESC prefixed with a single space
*/
public static function get_sort_direction( WP_Query $wp_query ) {
return 'ASC' == strtoupper( $wp_query->get( 'order' ) ) ? 'ASC' : 'DESC';
}
/**
* Defines custom logic for sorting events table by start/end date. No matter how user selects
* what should be is sorted, always include date sorting in some fashion
*
* @param Array $clauses SQL clauses for fetching posts
* @param WP_Query $wp_query A paginated query for items
*
* @return Array Modified SQL clauses
*/
public static function sort_by_event_date( Array $clauses, WP_Query $wp_query ) {
// bail if this is not a query for event post type
if ( $wp_query->get( 'post_type' ) !== Tribe__Events__Main::POSTTYPE ) {
return $clauses;
}
global $wpdb;
$sort_direction = self::get_sort_direction( $wp_query );
// only add the start meta query if it is missing
if ( ! preg_match( '/tribe_event_start_date/', $clauses['join'] ) ) {
$clauses['join'] .= " LEFT JOIN {$wpdb->postmeta} AS tribe_event_start_date ON {$wpdb->posts}.ID = tribe_event_start_date.post_id AND tribe_event_start_date.meta_key = '_EventStartDate' ";
}
// only add the end meta query if it is missing
if ( ! preg_match( '/tribe_event_end_date/', $clauses['join'] ) ) {
$clauses['join'] .= " LEFT JOIN {$wpdb->postmeta} AS tribe_event_end_date ON {$wpdb->posts}.ID = tribe_event_end_date.post_id AND tribe_event_end_date.meta_key = '_EventEndDate' ";
}
$append_orderby = false;
$original_orderby = null;
if ( ! empty( $clauses['orderby'] ) ) {
$original_orderby = $clauses['orderby'];
// if the ONLY orderby clause is the post date, then let's move that toss move that to the
// end of the orderby. This will forever make post_date play second fiddle to the event start/end dates
// and that's ok
$append_orderby = preg_match( '/^[a-zA-Z0-9\-_]+\.post_date (DESC|ASC)$/i', $original_orderby );
}
$start_orderby = "tribe_event_start_date.meta_value {$sort_direction}";
$end_orderby = "tribe_event_end_date.meta_value {$sort_direction}";
$date_orderby = "{$start_orderby}, {$end_orderby}";
if ( ! empty( $wp_query->query['orderby'] ) && 'end-date' == $wp_query->query['orderby'] ) {
$date_orderby = "{$end_orderby}, {$start_orderby}";
}
// Add the date orderby rules *before* any pre-existing orderby rules (to stop them being "trumped")
if ( empty( $original_orderby ) ) {
$revised_orderby = $date_orderby;
} elseif ( $append_orderby ) {
$revised_orderby = "$date_orderby, $original_orderby";
} else {
$revised_orderby = "$original_orderby, $date_orderby";
}
$clauses['orderby'] = $revised_orderby;
return $clauses;
}
/**
* Defines custom logic for sorting events table by category or tags
*
* @param Array $clauses SQL clauses for fetching posts
* @param WP_Query $wp_query A paginated query for items
*
* @return Array Modified SQL clauses
*/
public static function sort_by_tax( Array $clauses, WP_Query $wp_query ) {
if ( ! isset( $wp_query->query['orderby'] ) ) {
return $clauses;
}
switch ( $wp_query->query['orderby'] ) {
case 'events-cats':
$taxonomy = Tribe__Events__Main::TAXONOMY;
break;
case 'tags':
$taxonomy = 'post_tag';
break;
default:
return $clauses;
break;
}
global $wpdb;
// collect the terms in the desired taxonomy for the given post into a single string
$smashed_terms_sql = "
SELECT
GROUP_CONCAT( $wpdb->terms.name ORDER BY name ASC ) smashed_terms
FROM
$wpdb->term_relationships
LEFT JOIN $wpdb->term_taxonomy ON (
$wpdb->term_relationships.term_taxonomy_id = $wpdb->term_taxonomy.term_taxonomy_id
AND taxonomy = '%s'
)
LEFT JOIN $wpdb->terms ON (
$wpdb->term_taxonomy.term_id = $wpdb->terms.term_id
)
WHERE $wpdb->term_relationships.object_id = $wpdb->posts.ID
";
$smashed_terms_sql = $wpdb->prepare( $smashed_terms_sql, $taxonomy );
$clauses['fields'] .= ",( {$smashed_terms_sql} ) as smashed_terms ";
$clauses['orderby'] = 'smashed_terms ' . self::get_sort_direction( $wp_query );
return $clauses;
}
/**
* limit filter for admin queries
*
* @param string limits clause
* @param WP_Query $query
*
* @return string modified limits clause
*/
public static function events_search_limits( $limits, $query ) {
if ( ! $query->is_main_query() || $query->get( 'post_type' ) != Tribe__Events__Main::POSTTYPE ) {
return $limits;
}
global $current_screen;
$paged = (int) $query->get( 'paged' );
if ( empty( $paged ) ) {
$paged = 1;
}
if ( is_admin() ) {
$option = str_replace( '-', '_', "{$current_screen->id}_per_page" );
$per_page = get_user_option( $option );
$per_page = ( $per_page ) ? (int) $per_page : 20; // 20 is default in backend
} else {
$per_page = (int) tribe_get_option( 'postsPerPage', 10 );
}
$page_start = ( $paged - 1 ) * $per_page;
$limits = 'LIMIT ' . $page_start . ', ' . $per_page;
return $limits;
}
/**
* Add the proper column headers.
*
* @param array $columns The columns.
*
* @return array The modified column headers.
*/
public static function column_headers( $columns ) {
$events_label_singular = tribe_get_event_label_singular();
foreach ( (array) $columns as $key => $value ) {
$mycolumns[ $key ] = $value;
if ( $key == 'author' ) {
$mycolumns['events-cats'] = sprintf( esc_html__( '%s Categories', 'the-events-calendar' ), $events_label_singular );
}
}
$columns = $mycolumns;
unset( $columns['date'] );
$columns['start-date'] = esc_html__( 'Start Date', 'the-events-calendar' );
$columns['end-date'] = esc_html__( 'End Date', 'the-events-calendar' );
return $columns;
}
/**
* This will only be fired if Advanced Post Manger is active
* Helps ensure dates show correctly if only one or the other of
* start & end date columns is showing
*/
public static function column_headers_check( $columns ) {
$active = array_keys( $columns );
self::$end_col_active = in_array( 'end-date', $active );
self::$start_col_active = in_array( 'start-date', $active );
// What if, oddly, end_col is placed first when both are active?
if ( self::$end_col_active && self::$start_col_active ) {
self::$start_col_first = ( array_search( 'start-date', $active ) < array_search( 'end-date', $active ) );
}
}
/**
* Allows events to be sorted by start date/end date/category/tags
*
* @param array $columns The columns array.
*
* @return array The modified columns array.
*/
public static function register_sortable_columns( $columns ) {
foreach ( array( 'events-cats', 'tags', 'start-date', 'end-date' ) as $sortable ) {
$columns[ $sortable ] = $sortable;
}
return $columns;
}
/**
* Add the custom columns.
*
* @param string $column_id The custom column id.
* @param int $post_id The post id for the data.
*
*/
public static function custom_columns( $column_id, $post_id ) {
switch ( $column_id ) {
case 'events-cats':
$event_cats = wp_get_post_terms( $post_id, Tribe__Events__Main::TAXONOMY, array(
'fields' => 'names',
) );
$categories_list = '-';
if ( is_array( $event_cats ) ) {
$categories_list = implode( ', ', $event_cats );
}
echo esc_html( $categories_list );
break;
case 'start-date':
echo tribe_get_start_date( $post_id, false );
break;
case 'end-date':
echo tribe_get_display_end_date( $post_id, false );
break;
}
}
/**
* Update event counts.
*
* @param array $counts The counts array.
*
* @return array The modified counts array.
*/
public static function update_event_counts( $counts ) {
global $post_type, $post_type_object, $locked_post_status, $avail_post_stati;
$num_posts = self::count_events();
$total_posts = array_sum( (array) $num_posts );
foreach ( get_post_stati( array( 'show_in_admin_all_list' => false ) ) as $state ) {
$total_posts -= $num_posts->$state;
}
$counts['all'] = "<a href='edit.php?post_type=tribe_events' class='current'>" . sprintf( esc_html_x( 'All %s', '%s Event count in admin list', 'the-events-calendar' ), "<span class='count'>({$total_posts})</span>" ) . '</a>';
foreach ( get_post_stati( array( 'show_in_admin_status_list' => true ), 'objects' ) as $status ) {
$class = '';
$status_name = $status->name;
if ( ! in_array( $status_name, $avail_post_stati ) ) {
continue;
}
if ( empty( $num_posts->$status_name ) ) {
continue;
}
if ( isset( $_REQUEST['post_status'] ) && $status_name == $_REQUEST['post_status'] ) {
$class = ' class="current"';
}
$counts[ $status_name ] = "<a href='edit.php?post_status=$status_name&post_type=$post_type'$class>" . sprintf( translate_nooped_plural( $status->label_count, $num_posts->$status_name ), number_format_i18n( $num_posts->$status_name ) ) . '</a>';
}
return $counts;
}
/**
* Taken from wp_count_posts.
*
* @return mixed The results.
*/
private static function count_events() {
$type = Tribe__Events__Main::POSTTYPE;
$perm = 'readable';
global $wpdb;
$user = wp_get_current_user();
$cache_key = $type;
$query = "SELECT post_status, COUNT( * ) AS num_posts FROM {$wpdb->posts}";
$query .= ' WHERE post_type = %s';
if ( 'readable' == $perm && is_user_logged_in() ) {
$post_type_object = get_post_type_object( $type );
if ( ! current_user_can( $post_type_object->cap->read_private_posts ) ) {
$cache_key .= '_' . $perm . '_' . $user->ID;
$query .= " AND (post_status != 'private' OR ( post_author = '$user->ID' AND post_status = 'private' ))";
}
}
$query .= ' GROUP BY post_status';
$count = wp_cache_get( $cache_key, 'counts' );
$count = false;
if ( false !== $count ) {
return $count;
}
$count = $wpdb->get_results( $wpdb->prepare( $query, $type ), ARRAY_A );
$stats = array();
foreach ( get_post_stati() as $state ) {
$stats[ $state ] = 0;
}
foreach ( (array) $count as $row ) {
$stats[ $row['post_status'] ] = $row['num_posts'];
}
$stats = (object) $stats;
wp_cache_set( $cache_key, $stats, 'counts' );
return $stats;
}
}
}