Snippets
Revised by
Willy Bahuaud
c5a67f5
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 | <?php
add_filter( 'wp_edit_nav_menu_walker', 'willy_wp_edit_nav_menu_walker' );
function willy_wp_edit_nav_menu_walker( $walker ) {
$walker = 'Willy_Walker_Nav_Menu_Edit';
return $walker;
}
add_action( 'admin_init', 'willy_menu_pirouette' );
function willy_menu_pirouette() {
require_once ABSPATH . 'wp-admin/includes/nav-menu.php';
class Willy_Walker_Nav_Menu_Edit extends Walker_Nav_Menu_Edit {
public function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
// Get item start_el from parent class
$temp = '';
Walker_Nav_Menu_Edit::start_el( $temp, $item, $depth, $args, $id );
if ( in_array( $item->type, array( 'post_type', 'taxonomy', 'post_type_archive' ) ) ) {
// Add my new fields
// -> build input for sub elements types
$type = esc_html__( 'sous-éléments' );
if ( 'taxonomy' === $item->type && is_taxonomy_hierarchical( $item->object ) ) {
$type = vsprintf( '<select name="menu-item-autolist-type[%1$s]">
<option value="sub-elems">%2$s</option>
<option value="sub-terms" %4$s>%3$s</option>
</select>', array(
$item->ID,
esc_html__( 'sous-éléments' ),
esc_html__( 'sous-termes' ),
selected( 'sub-terms', $item->autolist_type, false ),
) );
}
// -> build input for sub elements number
$input = sprintf( '<input type="number" style="width:3em;" name="menu-item-autolist-number[%1$s]" step="1" min="-1" value="%2$s">',
$item->ID,
is_int( $item->autolist_number ) && true === $item->autolist ? $item->autolist_number : get_option( 'posts_per_page' )
);
// -> insert fields
$re = '/(<p class="field-description[\S\s]*?<\/p>)/';
$subst = vsprintf( '$1<p class="field-autolist description"><label for="edit-menu-item-autolist-%1$s">
<input type="checkbox" id="edit-menu-item-autolist-%1$s" value="oui" name="menu-item-autolist[%1$s]"%2$s /> %3$s
</label></p>', array(
$item->ID,
checked( true, $item->autolist, false ),
sprintf( __( 'Lister automatiquement %1$s %2$s' ),
$input,
$type
),
) );
$output .= preg_replace( $re, $subst, $temp );
} else {
$output .= $temp;
}
}
}
}
add_filter( 'manage_nav-menus_columns', 'willy_manage_nav_menus_columns', 11 );
function willy_manage_nav_menus_columns( $columns ) {
$columns['autolist'] = 'Afficher les listes de sous-menus automatiques';
return $columns;
}
// apply_filters( 'default_hidden_columns', $hidden, $screen );
add_action( 'wp_update_nav_menu_item', 'willy_wp_update_nav_menu_item', 11, 3 );
function willy_wp_update_nav_menu_item( $menu_id, $menu_item_db_id, $args ) {
$value = isset( $_REQUEST['menu-item-autolist'][ $menu_item_db_id ] );
update_post_meta( $menu_item_db_id, 'menu-item-autolist', $value );
$value_num = $value ? intval( $_REQUEST['menu-item-autolist-number'][ $menu_item_db_id ] ) : false;
update_post_meta( $menu_item_db_id, 'menu-item-autolist-number', $value_num );
$value_type = $value ? esc_attr( $_REQUEST['menu-item-autolist-type'][ $menu_item_db_id ] ) : false;
update_post_meta( $menu_item_db_id, 'menu-item-autolist-type', $value_type );
}
add_filter( 'wp_setup_nav_menu_item', 'willy_wp_setup_nav_menu_item' );
function willy_wp_setup_nav_menu_item( $menu_item ) {
$menu_item->autolist = boolval( get_post_meta( $menu_item->ID, 'menu-item-autolist', true ) );
$menu_item->autolist_number = intval( get_post_meta( $menu_item->ID, 'menu-item-autolist-number', true ) );
$menu_item->autolist_type = get_post_meta( $menu_item->ID, 'menu-item-autolist-type', true );
return $menu_item;
}
add_filter( 'wp_get_nav_menu_items', 'willy_autolist_wp_nav_menu_objects' );
function willy_autolist_wp_nav_menu_objects( $items ) {
if ( ! is_admin() ) {
foreach ( $items as $item ) {
if ( $item->autolist && is_int( $item->autolist_number ) && 0 !== $item->autolist_number ) {
switch ( $item->type ) {
case 'post_type_archive':
$autolist = willy_get_autolist_for_archive( array(
'post_type' => $item->object,
'number' => $item->autolist_number,
'parent' => $item,
'count' => count( $items ),
) );
break;
case 'post_type':
if ( $item->object_id === get_option( 'page_for_posts' ) ) {
$autolist = willy_get_autolist_for_archive( array(
'post_type' => 'post',
'number' => $item->autolist_number,
'parent' => $item,
'count' => count( $items ),
) );
} else {
$autolist = willy_get_autolist_for_post_parent( array(
'post_type' => $item->object,
'post_parent' => $item->object_id,
'number' => $item->autolist_number,
'parent' => $item,
'count' => count( $items ),
) );
}
break;
case 'taxonomy':
if ( 'sub-terms' === $item->autolist_type ) {
$autolist = willy_get_autolist_for_taxonomy_terms( array(
'taxonomy' => $item->object,
'term_id' => $item->object_id,
'number' => $item->autolist_number,
'parent' => $item,
'count' => count( $items ),
'type-req' => 'terms',
) );
} else {
$autolist = willy_get_autolist_for_taxonomy( array(
'taxonomy' => $item->object,
'term_id' => $item->object_id,
'number' => $item->autolist_number,
'parent' => $item,
'count' => count( $items ),
) );
}
break;
}
if ( ! empty( $autolist ) ) {
$items = array_merge( $items, $autolist );
}
}
}
}
return $items;
}
function willy_get_autolist_for_taxonomy( $args ) {
$query = apply_filters( 'autolist_query', array(
'suppress_filters' => false,
'post_type' => 'any',
'posts_per_page' => $args['number'],
'no_found_rows' => true,
'tax_query' => array(
array(
'taxonomy' => $args['taxonomy'],
'terms' => array( $args['term_id'] ),
)
)
), 'taxonomy', $args );
return willy_get_autolist( $query, $args );
}
function willy_get_autolist_for_taxonomy_terms( $args ) {
$query = apply_filters( 'autolist_query', array(
'taxonomy' => $args['taxonomy'],
'number' => $args['number'],
'child_of' => $args['term_id'],
), 'taxonomy_terms', $args );
return willy_get_autolist( $query, $args );
}
function willy_get_autolist_for_post_parent( $args ) {
$query = apply_filters( 'autolist_query', array(
'suppress_filters' => false,
'post_type' => $args['post_type'],
'posts_per_page' => $args['number'],
'no_found_rows' => true,
'post_parent' => $args['post_parent'],
), 'post_parent', $args );
return willy_get_autolist( $query, $args );
}
function willy_get_autolist_for_archive( $args ) {
$query = apply_filters( 'autolist_query', array(
'suppress_filters' => false,
'post_type' => $args['post_type'],
'posts_per_page' => $args['number'],
'no_found_rows' => true,
), 'archive', $args );
return willy_get_autolist( $query, $args );
}
function willy_get_autolist( $query, $args ) {
$autolist = isset( $args['type-req'] ) && 'terms' === $args['type-req'] ? get_terms( $query ) : get_posts( $query );
$vars = array( 'parent' => $args['parent']->ID, 'count' => $args['count'] + 1, 'term_q' => isset( $args['type-req'] ) && 'terms' === $args['type-req'] );
array_walk( $autolist, 'willy_format_as_menu_item', $vars );
return $autolist;
}
function willy_format_as_menu_item( $p, $k, $vars ) {
$p->post_content = '';
$p->post_excerpt = '';
$p->menu_item_parent = $vars['parent'];
if ( $vars['term_q'] ) {
$p->type = 'taxonomy';
$p->object = $p->taxonomy;
$p->object_id = $p->term_ID;
$p->url = get_term_link( $p->term_ID, $p->taxonomy );
$p->title = $p->name;
} else {
$p->type = 'post_type';
$p->object_id = $p->ID;
$p->url = get_permalink( $p );
$p->title = get_the_title( $p );
}
$p->classes = array( 'sub-elem-auto');
$p->menu_order = $vars['count'] + $k;
return $p;
}
|
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